CN218219638U - Folding chair stool - Google Patents

Abstract

The utility model provides a folding chair stool, folding chair stool includes that first connecting piece and cover establish first pole and second pole, second connecting piece and cover on first connecting piece and establish third pole and fourth pole, the connecting rod and the seat portion of connecting first connecting piece and second connecting piece on the second connecting piece. Wherein the seat supports and forms on first pole, second pole, third pole and fourth pole the cushion of folding bench, first connecting piece and the symmetrical setting of second connecting piece, and second pole and first pole relatively rotatable, fourth pole and third pole relatively rotatable to the realization the assembly and the accomodating of folding bench. The utility model discloses a folding chair bench has accomodate nature and portability, need not additionally to set up other accessories of accomodating again, both can utilize folding chair bench itself to accomplish to accomodate, accomodates effectually, conveniently carries.

Description

Folding chair stool

Technical Field

The utility model relates to a bench field, in particular to folding bench.

Background

With modern economic development, people often choose outdoor activities, such as camping, hiking, fishing, gathering, expanding and the like, to meet their mental needs and relieve working pressure, and these activities sometimes need to be carried conveniently to leisure tables and chairs.

Traditional leisure seat only possesses small and exquisite demand, but is difficult to satisfy the demand that requires higher crowd to accomodating nature, portability and seat travelling comfort. In order to satisfy above-mentioned demand, generally increase extending structure or buckle the structure in the bench structure among the prior art, nevertheless often can only realize simple beta structure, and the folding effect of final realization is poor, accomodates the bulky of needs, is unfavorable for carrying.

Thus, the prior art has yet to be improved and enhanced.

SUMMERY OF THE UTILITY MODEL

In view of the foregoing prior art, an object of the present invention is to provide a folding chair, which is to solve the problems of the prior art that the folding effect of the folding chair is poor, and the volume required for storage is not easy to be carried.

In order to achieve the purpose, the utility model adopts the following technical proposal:

a folding bench, wherein the folding bench comprises:

a first lever;

the first connecting piece is sleeved outside the first rod;

the second rod is sleeved in the first connecting piece, and the second rod and the first rod can rotate relatively;

the third rod is matched with the first rod and is arranged opposite to the first rod;

the second connecting piece is sleeved outside the third rod and arranged opposite to the first connecting piece;

the fourth rod is sleeved in the second connecting piece, is arranged relative to the second rod, and can rotate relative to the third rod;

the connecting rod is arranged between the first connecting piece and the second connecting piece so as to connect the first connecting piece and the second connecting piece.

A seat supported on the first bar, the second bar, the third bar, and the fourth bar forming a cushion of the folding bench.

The folding chair stool, wherein the first connecting piece comprises:

a first sleeve sleeved outside the first rod;

a first collar sleeved over the second rod and movable therein to effect rotation of the second rod relative to the first rod;

the second sleeve is sleeved at one end of the connecting rod, and the second sleeve is connected with the first sleeve and the first sleeve ring.

The plane where the first sleeve ring is located and the pipe clamping angle of the second sleeve ring are not 90 degrees, so that when the folding bench is unfolded, the bottom end of the second rod is located on the outer side of the bottom end of the first rod.

The folding bench, wherein, the second connecting piece includes:

a third sleeve sleeved on the third rod;

the second sleeve ring is sleeved on the fourth rod, and the fourth rod moves in the second sleeve ring to realize the rotation of the fourth rod relative to the third rod;

and the fourth sleeve is sleeved at the other end of the connecting rod, and the fourth sleeve is connected with the third sleeve and the second sleeve ring.

The folding bench is characterized in that the angle between the plane where the second sleeve ring is located and the fourth sleeve pipe is not 90 degrees, so that when the folding bench is unfolded, the bottom end of the fourth rod is located on the outer side of the bottom end of the third rod, and the linear distance between the bottom end of the second rod and the bottom end of the fourth rod is greater than that between the bottom end of the first rod and the bottom end of the third rod.

The folding bench, wherein, the folding bench includes:

a first connection hole provided on the first collar;

the first connecting nail sequentially penetrates through the first connecting hole and the second rod so as to realize rotatable connection of the first connecting piece and the second rod;

the second connecting hole is formed in the second lantern ring;

and the second connecting nail sequentially penetrates through the second connecting hole and the fourth rod to realize the rotatable connection of the second connecting piece and the fourth rod.

The folding chair stool is characterized in that the first rod and the third rod are telescopic rods, so that the extending length of the first rod is greater than that of the second rod, and the extending length of the third rod is greater than that of the fourth rod.

The folding bench, wherein, the folding bench includes:

a first stopper located inside the first collar to define a position of the second rod within the first collar;

a second stopper located inside the second collar to define a position of the fourth rod within the second collar.

The folding bench, wherein, folding bench still includes:

the elastic rope is arranged between the first connecting piece and the second connecting piece so as to realize the connection of the first connecting piece and the second connecting piece;

the fixing band, the fixing band sets up on the connecting rod to the realization is binded and is accomodate folding chair bench.

The folding chair stool is characterized in that the first connecting piece further comprises a fifth sleeve parallel to the second sleeve, the second connecting piece further comprises a sixth sleeve parallel to the fourth sleeve, one end of the elastic rope is clamped and fixed in the fifth sleeve, and the other end of the elastic rope is clamped and fixed in the sixth sleeve to realize the connection of the first connecting piece and the second connecting piece.

Compared with the prior art, the utility model provides a folding chair stool, folding chair stool includes first pole, first connecting piece, second pole, third pole, second connecting piece, fourth pole, connecting rod and seat. The first connecting piece is sleeved outside the first rod, the second rod is sleeved inside the first connecting piece, the second connecting piece is sleeved outside the third rod, the fourth rod is sleeved inside the second connecting piece, the first connecting piece and the second connecting piece are symmetrically arranged, the third rod and the first rod are symmetrically arranged, and the fourth rod and the second rod are symmetrically arranged. The second bar and the first bar can rotate relatively, and the fourth bar and the third bar can rotate relatively to realize the storage of the folding chair stool. The connecting rod is arranged between the first connecting piece and the second connecting piece and is connected with the first connecting piece and the second connecting piece. The seat is supported on the first bar, the second bar, the third bar, and the fourth bar to form a seat cushion of the folding bench. The utility model discloses possess small and exquisite demand, but also have accomodating nature and portability, need not additionally to have other accessories of accomodating again, both can utilize folding bench itself to accomplish to accomodate, finally folding effectual, it is little to accomodate required space, conveniently carries.

Drawings

Fig. 1 is a perspective view of the folding stool of the present invention.

Fig. 2 is an exploded view of the folding stool of the present invention.

Fig. 3 is a front view of the foldable stool of the present invention with the seat removed.

Fig. 4 is an exploded view of the first rod of the foldable stool of the present invention.

Fig. 5 is an exploded view of the first connecting member of the foldable stool of the present invention.

Fig. 6 is an exploded view of the third rod of the folding stool of the present invention.

Fig. 7 is an exploded view of the second connecting member of the foldable stool of the present invention.

Fig. 8 is a schematic view showing a contracted state of the first bar and the third bar after the seat portion of the folding stool of the present invention is removed.

FIG. 9 is a schematic view of the folding stool according to the present invention in which the second bar and the fourth bar are rotated to a folded state after the seat is removed

Fig. 10 is a schematic view of the folding stool of the present invention in a storage state with the seat removed.

Fig. 11 is a schematic view of the foldable stool according to an embodiment of the present invention after being completely stored.

Fig. 12 is a schematic view of the foldable stool according to another embodiment of the present invention after being completely stored.

FIG. 13 is a schematic view of a first connector and a second connector of another embodiment of a foldable stool according to the present invention.

Fig. 14 is a schematic view of a first connecting member and a second connecting member of another embodiment of the folding stool according to the present invention.

Fig. 15 is a top view of the seat leg of the foldable stool of the present invention.

Detailed Description

The utility model provides a folding chair. In order to make the objects, technical solutions and effects of the present invention clearer and clearer, the following description of the present invention will refer to the accompanying drawings and illustrate embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

The utility model provides a folding chair, as shown in figure 1, the folding chair comprises a first rod 110, a first connecting piece 100, a second rod 120, a third rod 210, a second connecting piece 200, a fourth rod 220, a connecting rod 300 and a seat part 400. Wherein the folding stool can be symmetrically arranged, the first rod 110 and the third rod 210, the second rod 120 and the fourth rod 220, and the first connecting piece 100 and the second connecting piece 200 are symmetrically arranged respectively, and the symmetrical arrangement can be realized when the folding stool is in an unfolded state, the comfort level of the folding stool is improved, the assembly is convenient, and the efficient assembly can be realized. The first rod 110 and the third rod 210 may be telescopic rods, so that the extension length of the first rod 110 is greater than the length of the second rod 120, and the extension length of the third rod 210 is greater than the length of the fourth rod 220, so as to adjust the back radian, angle and height of the foldable bench, so as to adjust the comfort level of a user when the user sits on the bench, and on the other hand, when the foldable bench is conveniently stored, the first rod 110 and the third rod 210 are retracted, so that the final folding effect can be improved, the volume of the foldable bench is reduced when the foldable bench is stored, and the portability and convenience after the foldable bench is stored are improved.

As shown in fig. 2 and 3, the first connecting member 100 is sleeved outside the first rod 110, and the first connecting member 100 is used for connecting the first rod 110, the second rod 120 and the connecting rod 300. The first connector 100 includes a first sleeve 101, a first collar 102, a second sleeve 103, a first connection hole 104, and a first connection pin 105. The first sleeve 101 is sleeved on the first rod 110 for fixing the position of the first rod 110. Optionally, the first rod 110 is integrally formed with the first sleeve 101 to ensure a stable connection of the first rod 110 with the first connector 100. The second rod 120 is sleeved in the first connecting member 100, and the second rod 120 and the first rod 110 can rotate relatively.

Optionally, as shown in fig. 4, the first rod 110 includes a first slide pipe sleeve 111, a first slide pipe 112, and a first retaining member 113, where the first slide pipe 112 and the first slide pipe sleeve 111 are both elliptical pipes, and an outer diameter of the first slide pipe 112 is smaller than an inner diameter of the first slide pipe sleeve 111, so as to achieve sliding of the first slide pipe 112 in the first slide pipe sleeve 111 without relative rotation between the first slide pipe 112 and the first slide pipe sleeve 111, thereby achieving folding and storage of the folding stool, and ensuring stability of the folding stool during use. Further, the first clamping member 113 is disposed between the first sliding tube 112 and the first sliding tube sleeve 111, when the folding bench is used, the first clamping member 113 clamps the first sliding tube 112 and the first sliding tube sleeve 111, so as to prevent the first sliding tube 112 from coming off from the upper end of the first sliding tube sleeve 111, and ensure that the length of the first rod 110 is not changed when the folding bench is used, thereby providing a more stable use experience. Preferably, the second rod 120 is also an elliptical tube, so as to reduce the number of repeated manufacturing dies and reduce the production cost. Optionally, the first clamping member 113 includes a U-shaped compression spring and round buttons disposed at two ends of the U-shaped compression spring, the first clamping member 113 is fixed inside the first sliding tube 112, and the round buttons extend out from sliding tube through holes corresponding to the bottom end of the first sliding tube 112, and a sleeve through hole is correspondingly disposed at the top end of the first sliding tube sleeve 111, so that when the first sliding tube 112 extends out from the first sliding tube sleeve 111 to a maximum distance, the round buttons of the first clamping member 113 extend out from the sleeve through holes, the first sliding tube 112 and the first sliding tube sleeve 111 are clamped, the first sliding tube 112 is prevented from coming out of the upper end of the first sliding tube sleeve 111, and relative movement between the first sliding tube 112 and the first sliding tube sleeve 111 is ensured not to occur; when the folding stool needs to be stored, the round button of the first clamping piece 113 is pressed to release the clamping, so that the first sliding pipe 112 can be retracted into the first sliding pipe sleeve 111, and the volume of the stored folding stool is reduced. Further, because the first sliding pipe 112 and the first sliding pipe sleeve 111 are both oval pipes, relative rotation cannot occur, so that the corresponding position relation between the round button and the sleeve through hole in the first clamping part 113 is ensured, the use is more convenient, and the structure is more stable.

Further, as shown in fig. 5, the first connecting member 100 further includes a first collar 102, the first collar 102 is sleeved outside the second rod 120, and the second rod 120 moves in the first collar 102, so that the second rod 120 can rotate relative to the first rod 110. The first connecting member 100 further includes a first connecting hole 104 and a first connecting pin 105, the first connecting hole 104 is disposed on the first collar 102, and the first connecting pin 105 sequentially passes through the first connecting hole 104 and the second rod 120, so that the first connecting member 100 and the second rod 120 can be rotatably connected. Optionally, the first connecting nail 105 is a hexagonal screw and a nylon nut which are matched with each other. Through the relative rotation of the second rod 120 and the first rod 110, the folding and the adjustment of the inclination angle of the folding stool can be realized, and when the folding stool is further convenient to store, the overlapping storage of the first rod 110 and the second rod 120 can be realized, the storage volume is reduced, and the folding stool is convenient to carry and store.

In addition, as shown in fig. 5, the first stopper 106 may be disposed inside the first collar 102, such that the first stopper 106 is located inside the first collar 102, and the position of the second rod 120 inside the first collar 102 may be defined. The first rod 110 and the second rod 120 can limit the inclination angle of the folding bench when rotating relatively by limiting, thereby ensuring the comfort of the folding bench. Optionally, the second bar 120 is parallel to the first bar 110 when moved to the first position of one end in the first collar 102 to enable stowing of the folding bench; the second bar 120 is perpendicular to the first bar 110 when moving to a second position at the other end in the first collar 102 to support the folding bench. Further, the first stopper 106 is disposed inside the first collar 102 near the second position, so as to ensure that the second rod 120 is clamped between the first stopper 106 and the first collar 102 when moving to the second position, thereby providing a stable support for the folding bench.

Further, as shown in fig. 3, the first connecting member 100 further includes a second sleeve 103, the second sleeve 103 is sleeved on one end of the connecting rod 300, and the second sleeve 103 is connected to the first sleeve 101 and the first collar 102, so that the connection of the first rod, the second rod and the connecting rod can be realized. Further, an included angle between the plane where the first collar 102 is located and the second sleeve 103 is not 90 degrees, so that when the foldable bench is unfolded, the bottom end of the second rod 120 is located at the outer side of the bottom end of the first rod 110 relative to the central axis of the foldable bench, so as to ensure the stability of the foldable bench.

In one embodiment, as shown in fig. 13, the first collar 102 of the first connector 100 is in an open configuration and the second rod 120 is exposed. The first collar 102 only provides the second rod 120 with a first position parallel to the first rod 110 and a second position intersecting the first rod 110, so that the second rod 120 can rotate relative to the first rod 110, and the folding bench can be used and stored.

In one embodiment, as shown in fig. 14, the first sleeve 101, the first collar 102 and the second sleeve 103 on the first connecting member 100 have the same symmetry axis, wherein the symmetry axis of the first collar 102 is a central axis passing through the first connecting hole 104, the symmetry axis of the first sleeve 101 is a central axis perpendicular to the extending direction thereof, the symmetry axis of the second sleeve 103 is a central axis along the extending direction thereof, and the whole first connecting member 100 is a symmetrical structure. In another embodiment, as shown in fig. 5 and 8, the first sleeve 101, the first collar 102 and the second sleeve 103 on the first connecting member 100 are eccentrically arranged, that is, the symmetry axes of the first sleeve 101, the first collar 102 and the second sleeve 103 are not coplanar two by two, so that in this embodiment, the first rod 110, the second rod 120 and the connecting rod 300 are not coplanar two by two, the whole first connecting member 100 is an asymmetric structure, and the first rod 110, the second rod 120 and the connecting rod 300 can provide more stable support for the folding bench in use.

As shown in fig. 2 and 3, the second connecting member 200 is disposed opposite to the first connecting member 100, and the second connecting member 200 is sleeved outside the third rod 210 and disposed opposite to the first rod 110 connected to the first connecting member 100. The fourth rod 220 is sleeved in the second connector 200, the fourth rod 220 is disposed opposite to the second rod 120, and the fourth rod 220 and the third rod 210 can rotate relatively.

Optionally, as shown in fig. 6, the third rod 210 includes a second slide tube sleeve 211, a second slide tube 212 and a second retaining member 213, the second slide tube 212 and the second slide tube sleeve 211 are both elliptical tubes, and an outer diameter of the second slide tube 212 is smaller than an inner diameter of the second slide tube sleeve 211, so as to realize sliding of the second slide tube 212 in the second slide tube sleeve 211 without relative rotation between the second slide tube 212 and the second slide tube sleeve 211, thereby not only realizing folding and storage of the folding bench, but also ensuring stability of the folding bench during use. Preferably, the fourth rod 220 is also an oval tube, so as to reduce repeated manufacturing of dies and reduce production cost. Further, the second retaining member 213 is disposed between the second slide pipe 212 and the second slide pipe sleeve 211, and when the folding bench is used, the second retaining member 213 retains the second slide pipe 212 and the second slide pipe sleeve 211, so as to prevent the second slide pipe 212 from coming off from the upper end of the second slide pipe sleeve 211, and ensure that the length of the third rod 210 is not changed when the folding bench is used, thereby providing a more stable use experience. Optionally, the second retaining member 213 includes a U-shaped compression spring and round buttons disposed at two ends of the U-shaped compression spring, the second retaining member 213 is fixed inside the second sliding tube 212, and the round buttons extend out from the sliding tube through holes corresponding to the bottom end of the second sliding tube 212, and meanwhile, sleeve through holes are correspondingly disposed at the top end of the second sliding tube sleeve 211, so that when the second sliding tube 212 extends out from the second sliding tube sleeve 211 to the maximum distance, the round buttons of the second retaining member 213 extend out from the sleeve through holes, and retain the second sliding tube 212 and the second sliding tube sleeve 211, prevent the second sliding tube 212 from coming out of the upper end of the second sliding tube sleeve 211, and ensure that the second sliding tube 212 and the second sliding tube sleeve 211 do not move relatively; when the folding stool needs to be stored, the round button of the second clamping piece 213 is pressed to release the clamping, so that the second sliding pipe 212 can be retracted into the second sliding pipe sleeve 211, and the volume after storage is reduced. Furthermore, because the second sliding pipe 212 and the second sliding pipe sleeve 211 are elliptical pipes, relative rotation cannot occur, so that the corresponding position relation between the round button in the second clamping part 213 and the sleeve through hole is ensured, the use is more convenient, and the structure is more stable.

Further, as shown in fig. 7, the second connector 200 includes a third sleeve 201, a second sleeve 202, a fourth sleeve 203, a second connecting hole 204 and a second connecting nail 205. The third sleeve 201 is sleeved on the third rod 210, the second collar 202 is sleeved on the fourth rod 220, and the fourth rod 220 moves in the second collar 202, so that the fourth rod 220 can rotate relative to the third rod 210. Optionally, the third rod 210 is integrally formed with the third sleeve 201 to realize a stable connection between the third rod 210 and the second connector 200.

Further, as shown in fig. 7, the second link 200 further includes the second connection hole 204 and the second connection nail 205, the second connection hole 204 is disposed on the second collar 202, and the second connection nail 205 sequentially passes through the second connection hole 204 and the fourth rod 220, so that the rotatable connection between the second link 200 and the fourth rod 220 can be realized. Optionally, the second connecting nail 205 is a hexagonal screw and a nylon nut which are matched with each other. Through the relative rotation of the fourth rod 220 and the third rod 210, and in cooperation with the relative rotation between the first rod 110 and the second rod 120, the folding of the folding stool and the adjustment of the inclination angle of the folding stool can be realized, and the overlapping storage of the first rod 110 and the second rod 120 and the overlapping storage of the third rod 210 and the fourth rod 220 can be further realized when the folding stool is stored, so that the overall storage volume of the folding stool is reduced, and the folding stool is convenient to carry and store.

In one embodiment, as shown in fig. 14, the third sleeve 201, the second sleeve 202 and the fourth sleeve 203 on the second connector 200 have the same symmetry axis, wherein the symmetry axis of the second sleeve 202 is a central axis passing through the second connecting hole 204, the symmetry axis of the third sleeve 201 is a central axis perpendicular to the extending direction thereof, the symmetry axis of the fourth sleeve 203 is a central axis along the extending direction thereof, and the whole second connector 200 is a symmetrical structure. In another embodiment, as shown in fig. 7 and 8, the third sleeve 201, the second collar 202 and the fourth sleeve 203 on the second link 200 are eccentrically arranged, that is, the symmetry axes of the third sleeve 201, the second collar 202 and the fourth sleeve 203 are not coplanar with each other, so that in this embodiment, the third rod 210, the fourth rod 220 and the connecting rod 300 are not coplanar with each other, the whole second link 200 is an asymmetric structure, and the third rod 210, the fourth rod 220 and the connecting rod 300 can provide more stable support for the folding bench in use.

Further, as shown in fig. 7, a second stopper 206 is disposed inside the second collar 202, so that the second stopper 206 is disposed inside the second collar 202, and the position of the fourth rod 220 inside the second collar 202 can be limited, and the inclination angle of the folding bench can be limited when the third rod 210 and the fourth rod 220 rotate relative to each other through the limitation, thereby ensuring the comfort of the use of the folding bench. Optionally, the fourth rod 220 is parallel to the third rod 210 when moving to a third position at one end in the second collar 202, so as to achieve the storage of the folding bench; the fourth rod 220 is perpendicular to the third rod 210 when moving to a fourth position at the other end in the second loop 202, so as to support the folding bench. Further, the second stopper 206 is disposed inside the second collar 202 near the fourth position to ensure that the fourth rod 220 is caught between the second stopper 206 and the second collar 202 when moving to the fourth position, so as to provide a stable support for the folding bench.

In one embodiment, as shown in fig. 13, the second collar 202 of the second connector 200 is in an open configuration and the fourth rod 220 is in an exposed configuration. The second collar 202 only provides a third position parallel to the third rod 210 and a fourth position crossing the third rod 210 for the fourth rod 220 to rotate relative to the third rod 210, so as to enable the folding bench to be used and stored.

In addition, as shown in fig. 3, the second connector 200 further includes a fourth sleeve 203, the fourth sleeve 203 is sleeved on the other end of the connecting rod 300 and corresponds to the second sleeve 103 of the first connector 100, and the fourth sleeve 203 is connected to the third sleeve 201 and the second collar 202, so that the third rod 210, the fourth rod 220 and the connecting rod 300 are connected. Further, the angle between the plane where the second collar 202 is located and the fourth collar is not 90 degrees, so that when the foldable stool is unfolded, relative to the central axis of the foldable stool, the bottom end of the fourth rod 220 is located at the outer side of the bottom end of the third rod 210, and the linear distance between the bottom end of the second rod 120 and the bottom end of the fourth rod 220 is greater than the linear distance between the bottom end of the first rod 110 and the bottom end of the third rod 210, so that the bottom end of the first rod 110, the bottom end of the second rod 120, the bottom end of the third rod 210 and the bottom end of the fourth rod 220 can form an inverted-eight shape in projection on the horizontal plane, so that the bottom of the foldable stool is in the inverted-eight shape, the inverted-eight shape is formed, the stability of the foldable stool can be increased, and the comfort level during use can be enhanced.

As shown in fig. 1 and 3, the folding bench further includes a connecting rod 300, the connecting rod 300 is disposed between the first link 100 and the second link 200, and both ends of the connecting rod 300 are respectively inserted into the second sleeve 103 and the fourth sleeve 203 to connect the first link 100 and the second link 200, and the angle between the second sleeve 103 and the first collar 102 is not 90 degrees and the angle between the fourth sleeve 203 and the second collar 202 is not 90 degrees, so that the angle between the connecting rod 300 and the first collar 102 is not 90 degrees, and the angle between the connecting rod 300 and the second collar 202 is not 90 degrees, finally it is ensured that the bottom end of the second rod 120 is located outside the bottom end of the first rod 110, the bottom end of the fourth rod 220 is located outside the bottom end of the third rod 210, and the linear distance between the bottom end of the second rod 120 and the bottom end of the third rod 220 is greater than the linear distance between the bottom end of the first rod 110 and the bottom end of the third rod 210, and thus the folding bench can be folded in an inverted posture, and the user can use the folding bench with the bottom end of the folding bench in an inverted posture.

Further, as shown in fig. 3 and 8, the folding bench further includes a bungee cord 310, and a middle section of the bungee cord 310 is tied to the connecting rod 300 by a fixing strap 320. Meanwhile, two ends of the elastic cord 310 are respectively connected to the first connecting piece 100 and the second connecting piece 200, so that the first connecting piece 100, the second connecting piece 200 and the connecting rod 300 are ensured to be connected when being stored, and the loss caused by scattering of parts is prevented. Further, as shown in fig. 3 and 5, a fifth sleeve 107 is disposed on the first connecting member 100, the fifth sleeve 107 is fixed on a sidewall of the second sleeve 103 and is disposed parallel to the second sleeve 103, and one end of the elastic string 310 is fixed in the fifth sleeve 107. Optionally, a through groove is formed in the side wall of the fifth sleeve 107 along the extending direction of the fifth sleeve 107, a fixing ring is arranged at one end of the elastic rope 310, and one end of the elastic rope 310 is clamped in the through groove through the fixing ring, so that the one end of the elastic rope 310 is fixedly connected to the first connecting member 100. Further, as shown in fig. 3 and 7, a sixth sleeve 207 is disposed on the second connector 200, the sixth sleeve 207 is fixed on a sidewall of the fourth sleeve 203 and is disposed parallel to the fourth sleeve 203, and the other end of the elastic cord 310 is fixed in the sixth sleeve 207. Optionally, a through groove is formed in the side wall of the sixth sleeve 207 along the extending direction of the sixth sleeve 207, a fixing ring is arranged at the other end of the elastic rope 310, and one end of the elastic rope 310 is clamped in the through groove through the fixing ring, so that the other end of the elastic rope 310 is fixedly connected with the second connecting member 200. Through the elastic rope 310, in the process of storing the folding stool, even if the connecting rod 300 is detached from the second sleeve 103 and the fourth sleeve 203, the connecting rod 300, the first connecting piece 100 and the second connecting piece 200 are still connected through the elastic rope 310, and the loss caused by scattering of parts in the storing process is avoided.

Further, after the first rod 110, the second rod 120, the third rod 210 and the fourth rod 220 are disassembled, the fixing band 320 is wound around the first rod 110, the second rod 120, the third rod 210, the fourth rod 220 and the connecting rod 300, so that the components are prevented from being scattered and lost, and a better storage effect is provided. Optionally, the fixing strap 320 is a hook and loop fastener.

Further, as shown in fig. 1 and 2, the folding bench further includes a seat 400, and the seat 400 is supported on the first bar 110, the second bar 120, the third bar 210, and the fourth bar 220 to form a cushion of the folding bench, and provides a seat when a user uses the folding bench. Preferably, the seat 400 forms a seat cushion and a backrest of the folding bench, providing a more comfortable use experience for the user.

In one embodiment, the seat 400 is detachably connected to the first bar 110, the second bar 120, the third bar 210 and the fourth bar 220, so that the seat 400 can be supported on the first bar 110, the second bar 120, the third bar 210 and the fourth bar 220 to form a cushion of the foldable bench, or to form a cushion and a backrest of the foldable bench, and a user can directly sit on the seat 400, thereby improving comfort during use. Further, the seat 400 is made of a flexible material, and when the folding bench is folded and stored, the seat 400 is wrapped around the first bar 110, the second bar 120, the third bar 210, the fourth bar 220 and the connecting bar 300, which are wrapped by the fixing band 320, so that the folding bench can be conveniently stored, the required space is small, and the components are not easily lost. Alternatively, the seat 400 may be made of canvas, plastic, inflatable material, etc., for easy application to a variety of scenes. Optionally, pockets are disposed at four corner ends of the seat 400, so that the first rod 110, the second rod 120, the third rod 210 and the fourth rod 220 can be inserted into the pockets, and the installation and assembly can be realized.

In another embodiment, the seat 400 is fixedly connected to the first rod 110, the second rod 120, the third rod 210 and the fourth rod 220. Alternatively, the seat 400 may be made of a flexible material, and when the folding bench is folded and stored, the seat 400 may be fixed relative to the first bar 110, the second bar 120, the third bar 210, and the fourth bar 220, and the seat 400 may be stored between the first bar 110, the second bar 120, the third bar 210, and the fourth bar 220, and the first bar 110, the second bar 120, the third bar 210, the fourth bar 220, and the connecting bar may be wound by the fixing band 320 to complete the storage. Alternatively, the seat 400 may be made of canvas, plastic, an inflatable material, or the like, which is convenient for various scenes. Alternatively, the four corner ends of the seat 400 are fixedly connected to the first rod 110, the second rod 120, the third rod 210, and the fourth rod 220 by rivets, respectively.

Further, as shown in fig. 2, the foldable bench further includes four legs 500, wherein the legs 500 are disposed at the bottom of the foldable bench and respectively fit over the bottom ends of the first bar 110, the second bar 120, the third bar 210 and the fourth bar 220, so as to prevent the foldable bench from sliding relative to the ground when in use. Further, as shown in fig. 15, a cross-shaped protrusion 510 is disposed in the seat leg 500 to define the telescopic positions of the first rod 110 and the third rod 210, prevent the first slide pipe 112 from falling off from the bottom end of the first slide pipe sleeve 111, and prevent the second slide pipe 212 from falling off from the bottom end of the second slide pipe sleeve 211, so that the folding stool has a more stable structure and is more easily and quickly stored.

The present invention is described below by taking a foldable bench as an example, and as shown in fig. 2 and 8, in the foldable bench, the first rod 110 and the third rod 210 are telescopic rods, and the second rod 120 and the fourth rod 220 are fixed rods. The first bar 110 and the second bar 120 are connected by a first link 100, the third bar 210 and the fourth bar 220 are connected by a second link 200, and a connection bar 300 is provided between the first link 100 and the second link 200. As shown in fig. 4, 6 and 9, the first rod 110 passes through the first sleeve 101 of the first connector 100, the second rod 120 passes through the first collar 102 of the first connector 100, the second rod 120 is movable in the first collar 102, and the first connection pin 105 of the first connector 100 passes through the second rod 120 and the first connection hole 104 of the first connector 100, so that the second rod 120 can rotate around the first connection pin 105, thereby rotatably adjusting the angle of the second rod 120 relative to the first rod 110. The first stopper 106 is disposed in the first collar 102, and when the second rod 120 rotates to the position of the first stopper 106, the first stopper 106 clamps the second rod 120 to ensure the rotation angle between the second rod 120 and the first rod 110, so as to control the inclination angle of the foldable bench, and make the whole bench more stable and comfortable. If the folding is needed during the storage, the second rod 120 can be pulled through the first stopper 106 and rotated to be parallel to the first rod 110, so as to achieve the folding effect.

The third rod 210 and the fourth rod 220 are connected by a second link 200, wherein the third rod 210 passes through the third sleeve 201 of the second link 200, the fourth rod 220 passes through the second collar 202 of the second link 200, the fourth rod 220 can move in the second collar 202, and the second connection pin 205 in the second link 200 passes through the fourth rod 220 and the second connection hole 204 of the second link 200, so that the fourth rod 220 can rotate around the second connection pin 205, and thus the angle of the fourth rod 220 relative to the third rod 210 can be adjusted by rotation. The second stopper 206 is disposed in the second collar 202, when the fourth rod 220 rotates to the position of the second stopper 206, the second stopper 206 holds the fourth rod 220, so as to ensure the rotation angle between the fourth rod 220 and the third rod 210, thereby controlling the tilt angle of the folding stool and making the entire stool more stable and comfortable. If folding is required during storage, the fourth rod 220 can be forcibly pulled through the second stopper 206 and rotated to be parallel to the third rod 210, thereby achieving the folding effect.

The connecting rod 300 is located between the first connector 100 and the second connector 200 and connects the second sleeve 103 of the first connector 100 and the fourth sleeve 203 of the second connector 200. The folding chair is tied to the middle section of the elastic rope 310 through the fixing band 320 on the connecting rod 300, and the two ends of the elastic rope 310 are connected with the first connecting piece 100 and the second connecting piece 200 respectively and used for drawing and connecting the first connecting piece 100 and the second connecting piece 200, so that the first connecting piece 100, the second connecting piece 200 and the connecting rod 300 are completely separated from each other during folding, and loss of parts is avoided.

When it is desired to use the folding bench, as shown in fig. 1 and 2, the first rod 110 and the third rod 210 are extended to the longest length, the second rod 120 is rotated in the first loop 102 to the maximum angle defined by the first stopper 106, the fourth rod 220 is rotated in the second loop 202 to the maximum angle defined by the second stopper 206, so that the extended portions of the first rod 110 and the third rod 210 serve as the back support of the folding bench, the second rod 120 and the fourth rod 220 serve as the seat support of the folding bench, and the seat 400 is sleeved on the top ends of the first rod 110, the second rod 120, the third rod 210 and the fourth rod 220 to form the complete configuration of the folding bench in the use state. At this time, the connecting rod 300 is connected to the first connecting piece 100 and the second connecting piece 200, and the bottom end of the foldable bench and four fulcrums on the ground form an inverted-splayed shape when viewed from above through the angle between the connecting rod 300 and the first collar 102 and the angle between the connecting rod 300 and the second collar 202 which are not 90 degrees. Therefore, the structure of the bench conforms to the structure of human mechanics, the bench is more stable, the use comfort is enhanced, and the bottom ends of the first rod 110, the second rod 120, the third rod 210 and the fourth rod 220 can be provided with the seat legs 500, so that the stability of the folding bench is enhanced.

When the folding bench needs to be disassembled and stored, as shown in fig. 8 and 9, the first bar 110 and the third bar 210 are contracted to the shortest, the second bar 120 is rotated to be parallel to the first bar 110, the fourth bar 220 is rotated to be parallel to the third bar 210, then the connecting bar 300 is disassembled, and the first bar 110, the second bar 120, the third bar 210, the fourth bar 220 and the connecting bar 300 are stacked in parallel and then can be wound and bound by a fixing band 320. In one embodiment, as shown in fig. 11, the seat 400 is detachably connected to the first bar 110, the second bar 120, the third bar 210 and the fourth bar 220, and the seat 400 is disassembled and then the seat 400 is wrapped outside, thereby completely storing the folding bench; in another embodiment, as shown in fig. 12, the seat 400 is fixedly connected to the first bar 110, the second bar 120, the third bar 210 and the fourth bar 220, and the seat 400 is folded and received between the first bar 110, the second bar 120, the third bar 210 and the fourth bar 220, so that the folding bench is completely received. The occupied space of the final storage state in the two implementation modes is very small, the two implementation modes are convenient to carry and not easy to scatter, and the use is more convenient

To sum up, the utility model provides a folding chair stool, folding chair stool includes first pole, first connecting piece, second pole, third pole, second connecting piece, fourth pole, connecting rod and seat. The first connecting piece is sleeved outside the first rod, the second rod is sleeved inside the first connecting piece, the second connecting piece is sleeved outside the third rod, the fourth rod is sleeved inside the second connecting piece, the first connecting piece and the second connecting piece are symmetrically arranged, the third rod and the first rod are symmetrically arranged, and the fourth rod and the second rod are symmetrically arranged. The second bar and the first bar can rotate relatively, and the fourth bar and the third bar can rotate relatively to realize the storage of the folding chair stool. The connecting rod is arranged between the first connecting piece and the second connecting piece and is connected with the first connecting piece and the second connecting piece. The seat is supported on the first rod, the second rod, the third rod and the fourth rod to form a cushion of the folding chair stool. The utility model discloses possess small and exquisite demand, but also have accomodating nature and portability, need not additionally to have other and accomodate the accessory, both can utilize folding chair bench itself to accomplish and accomodate.

It should be understood that equivalent alterations and modifications can be made by those skilled in the art according to the technical solution of the present invention and the inventive concept thereof, and all such alterations and modifications should fall within the scope of the appended claims.

Claims (10)

1. A folding bench of the type comprising:

a first lever;

the first connecting piece is sleeved outside the first rod;

the second rod is sleeved in the first connecting piece and can rotate relative to the first rod;

the third rod is matched with the first rod and is arranged opposite to the first rod;

the second connecting piece is sleeved outside the third rod and is arranged opposite to the first connecting piece;

the fourth rod is sleeved in the second connecting piece, is arranged relative to the second rod, and can rotate relative to the third rod;

a connecting rod disposed between the first connecting member and the second connecting member to connect the first connecting member and the second connecting member;

a seat supported on the first bar, the second bar, the third bar, and the fourth bar to form a cushion of the folding bench.

2. A folding bench of claim 1, wherein said first connector comprises: a first sleeve sleeved outside the first rod;

a first collar sleeved outside the second rod and movable within the first collar to effect rotation of the second rod relative to the first rod;

the second sleeve is sleeved at one end of the connecting rod and connected with the first sleeve and the first sleeve ring.

3. A folding bench according to claim 2, characterised in that the plane of the first collar is at an angle different from 90 degrees to the second collar so that when the folding bench is unfolded, the bottom end of the second bar is outside the bottom end of the first bar.

4. A folding bench of claim 3 wherein said second connector comprises: a third sleeve sleeved on the third rod;

the second sleeve ring is sleeved on the fourth rod, and the fourth rod moves in the second sleeve ring to realize the rotation of the fourth rod relative to the third rod;

and the fourth sleeve is sleeved at the other end of the connecting rod and is connected with the third sleeve and the second sleeve ring.

5. The folding bench of claim 4, wherein the plane of the second collar and the corner of the fourth collar are not 90 degrees, so that when the folding bench is unfolded, the bottom end of the fourth rod is located outside the bottom end of the third rod, and the linear distance between the bottom end of the second rod and the bottom end of the fourth rod is greater than the linear distance between the bottom end of the first rod and the bottom end of the third rod.

6. A folding bench of claim 4, characterized in that it comprises:

a first connection hole provided on the first collar;

the first connecting nail sequentially penetrates through the first connecting hole and the second rod so as to realize rotatable connection of the first connecting piece and the second rod;

the second connecting hole is formed in the second lantern ring;

and the second connecting nail sequentially penetrates through the second connecting hole and the fourth rod to realize the rotatable connection of the second connecting piece and the fourth rod.

7. A folding bench of claim 4, where said first bar and said third bar are telescoping bars to achieve said first bar extended length being greater than said second bar length and said third bar extended length being greater than said fourth bar length.

8. A folding bench of claim 4, characterized in that it comprises:

a first stopper located inside the first collar to define a position of the second rod within the first collar;

a second stopper located inside the second collar to define a position of the fourth rod within the second collar.

9. A folding bench of claim 4, further comprising:

the elastic rope is arranged between the first connecting piece and the second connecting piece so as to realize the connection of the first connecting piece and the second connecting piece;

the fixing band, the fixing band sets up on the connecting rod to the realization is binded and is accomodate folding chair bench.

10. A folding bench of claim 9 wherein the first connector further comprises a fifth sleeve parallel to the second sleeve, the second connector further comprises a sixth sleeve parallel to the fourth sleeve, one end of the bungee cord is fixedly retained in the fifth sleeve, and the other end of the bungee cord is fixedly retained in the sixth sleeve to effect connection of the first connector to the second connector.

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