CN2314026Y - An Improved Structure of a Tent Supporting Skeleton - Google Patents

Abstract

The utility model relates to an improved structure of tent supporting framework, which is formed by combining a positioning seat, a supporting rod, a positioning sleeve, a mandril and the like. The supporting rod is provided with an inner tube and an outer tube, the inner tube can be adjusted in the outer tube in a telescopic way and locked through a lantern ring, so that the inner tube cannot slip, one end of the outer tube is provided with a protruding section which is equal to the outer diameter of the inner tube and can be sleeved with a lantern ring and then arranged in the elastic clamping tube of the positioning sleeve to be locked through threads, the elastic clamping tubes at two ends, which are horizontally opposite to each positioning sleeve, can be connected and sleeved with the supporting rod, the oblique elastic clamping tubes can sleeve one end of the ejector rod, and the flat sections at the other end of the ejector rod can be mutually overlapped and locked, so that an improved structure of the tent supporting framework, which is convenient and stable to assemble.

Description

An Improved Structure of a Tent Supporting Skeleton

The utility model relates to an improved structure of a tent supporting frame.

At present, the tents used for camping all need to set up a supporting frame in advance, and then put the tent on the frame for use. The existing tent supporting frame shown in Fig. 7 is a protruding section at one end of the bottom branch pipe 21 in the corresponding several foot tube groups 2 inserted in the inner hole 12 of the protruding ring 11 on several positioning seats 1 211. Both ends of the branch pipe 22 are protruding sections 221, the protruding section 221 of any end of the branch pipe 22 can be inserted on the other end of the bottom branch pipe 21, and an upper branch pipe 23 is set on the other end protruding section 221 of the branch pipe 22, and On the upper branch pipe 23, one of the several casing pipes 31 extending from the positioning sleeve 3 at a certain angle is inserted, and the horizontally opposite two end casing pipes 31 of several positioning sleeves 3 can be respectively inserted into the horizontal pipe. The left and right branch pipes 41, 42 of the group 4 are fitted together by the protruding sections 431 at both ends of the connecting pipe 43, and the top of the positioning sleeve 3 is inserted into the inclined sleeve 31 of the jacking pipe group 5. The top branch pipe 51 is then inserted into one end of the protruding section 521 at both ends of the connecting pipe 52, and a top pipe 53 is placed at the other end, and finally the other ends of several top pipes 53 are relatively inserted into a positioning sleeve 3 In the casing 31 extending out at a certain angle, a supporting skeleton structure of a complete tent is formed.

The known supporting frame structure has many inconveniences in use, for example: because the supporting frame is composed of several pipe bodies, positioning sleeves and positioning seats, it is easy to cause inconvenience in assembly, and it takes more time to erect; There are many, taking up a lot of space when storing, which also causes inconvenience in carrying and handling, and requires multiple people to assemble; because it is nested, it has a clamping function, and it is easy to tip over in strong winds.

The purpose of the utility model is to provide an improved structure of a tent support frame, which is easy to disassemble and store, convenient and stable to assemble, and easy to carry.

The purpose of this utility model is achieved like this: a kind of improved structure of tent support framework, has a positioning seat, and protruding ring is arranged on the positioning seat, has inner hole on the protruding ring. It also has a support rod, a positioning sleeve and a push rod. The support rod is provided with an inner tube and an outer tube. There is a protrusion at one end of the inner tube, which can be penetrated into the outer tube for expansion and contraction of an appropriate gap, and the outer tube One end is connected with the fitting hole at one end of the connecting sleeve. A through hole with a smaller diameter for the inner tube to slide inside is run through the connecting sleeve, and the protrusion of the inner tube can just block the contact surface formed by the fitting part of the connecting sleeve and the through hole, so that the inner tube The tube will not slip off. There is a threaded segment on the connecting sleeve, and a corresponding thread is also arranged in one end of the collar, which can be tightly fitted. The other end of the collar is tapered, and the corresponding end of the connecting sleeve matched with it is also tapered, and has several grooves, which can be compressed when mated. The other end of the outer tube is provided with a protruding section, which is the same as the outer diameter of the inner tube.

The positioning sleeve has several elastic clamping tubes extending out at a certain angle, and each elastic clamping tube has a tapered end with a threaded section and several grooves, and the protruding section of the inner tube or the outer tube is inserted into a set After the ring, placed in the tapered end, the collar also has internal threads, which can be tightly locked with the threaded section on the elastic clamp tube, and compress the protruding section on the inner or outer tube.

The push rod also has an inner tube and an outer tube, one section of which is a flat section, and a hole is provided on the flat section, so that the screw can be penetrated and tightly locked with the wing nut.

Due to the adoption of the above-mentioned technical scheme, after the inner tubes and outer tubes of several support rods are properly adjusted and have the same length, they are fastened with the collar thread, and the protruding sections of the inner tubes or outer tubes are inserted into the protrusions of the protruding rings on the positioning seat. Clamp in the inner hole, and then put the elastic clip tubes of several positioning sleeves on one end of the support rod, and fasten the collar through threads, and the elastic clip tubes at the opposite horizontal ends of each positioning sleeve can be connected to each other through the support rod It is inserted and locked, and the elastic clip tube at the oblique end can be placed into one end of the ejector rod to lock, and the flat section at the other end is placed in sequence, and the screw passes through the hole and locked with the wing nut, thus forming a detachable Quick and easy to install, and a stable and easy-to-carry tent support frame structure.

The support rod in the structure of the utility model has the function that the inner tube can be stretched in the outer tube, and the collar can fix an appropriate length of the inner tube and the outer tube, so it is more convenient to disassemble and assemble, and can be erected by one person. There are threaded sections and grooved tapered ends on several elastic clamping tubes of the positioning sleeve, so that one end of a plurality of support rods can be put on a collar, put into the elastic clamping tube, and then lock the collar, It is more convenient to assemble and can avoid being blown down when the wind is strong. Because the utility model has the characteristics of simple structure and stretchability, the inner tube can be placed in the outer tube, which is easy to pack and carry.

Below in conjunction with accompanying drawing and embodiment the utility model is further described.

Fig. 1 is the assembly three-dimensional exploded view of the tent support skeleton structure of the utility model

Fig. 2 is the three-dimensional exploded schematic view of the support rod in the structure of the utility model

Fig. 3 is a schematic cross-sectional view of the assembly of the support rod in the structure of the utility model

Fig. 4 is a three-dimensional exploded view of the assembly of the positioning sleeve, the collar and the support rod in the structure of the utility model

Fig. 5 is a schematic diagram of sequential superposition and locking of the flat sections of the oblique ejector rods in the structure of the utility model

Fig. 6 is the three-dimensional implementation schematic diagram of the utility model

Fig. 7 is the three-dimensional exploded view of the existing tent support skeleton structure

In the figure, 1. Positioning seat 11. Protruding ring12. Inner hole 2. Leg tube group 21. Bottom branch

221, 211, 431, 521. Prominent paragraph 22. branch pipe 23. Upper branch pipe 3. positioning sleeve

31. Casing 4. Horizontal tube group 41. Left branch pipe 42． Right branch pipe 43． Connecting pipe

5. Pipe jacking group 51． Top branch pipe 52． Connection tube 53. Jacking pipe6. Support rod 61． inner tube

611. Protruding platform 62． Outer tube 621． Prominent paragraph 63. Connection sleeve 631 . Fitting hole

632． Through hole 633 . Conflict surface 634． Thread segment 635． Groove 64． Collar

641． Internal thread 7. Positioning sleeve 71 . Elastic clamp tube 72 . Thread section 73． groove

74． Collar 741． Internal thread 8. Ejector 81． Flat section 82． hole 83． screw

84． wing nut

The supporting frame of the utility model shown in Fig. 1 is composed of a positioning seat 1, a supporting rod 6, a positioning sleeve 7, a push rod 8 and the like.

The positioning base 1 is provided with a protruding ring 11 and has an inner hole 12 . Support bar 6 is provided with inner tube 61 and outer tube 62 (as shown in Figure 2, 3), and one end of inner tube 61 is provided with ledge 611 and can penetrate in the outer tube 62 and carry out expansion and contraction of appropriate gap, and outer tube 62 One end is connected with the fitting hole 631 at one end of the connecting sleeve 63, and a through hole 632 with a smaller diameter runs through the connecting sleeve 63, allowing the inner tube 61 to slide in it, and the protrusion 611 of the inner tube 61 can just block the The contact surface 633 formed by the fitting portion 631 of the connecting sleeve 63 and the through hole 632 prevents the inner tube 61 from slipping off. The connecting sleeve 63 is also provided with a threaded section 634, which can be tightly locked with the corresponding internal thread 641 in one end of the collar 64, and its other end is tapered, which can compress the corresponding cone of the connecting sleeve 63. Shaped and has one end of several grooves 635, and the other end of the outer tube 62 is provided with a protruding section 621, which is the same as the outer diameter of the inner tube 61.

The positioning sleeve 7 (as shown in FIG. 4 ) has several elastic clamping tubes 71 extending out at a certain angle, and each elastic clamping tube 71 is provided with a tapered end of a threaded section 72 and several grooves 73 After the protruding section 621 of the inner tube 61 or the outer tube 62 is inserted into the collar 74, it is placed in the tapered end, and the collar 74 is also provided with an internal thread 741 which can lock the threaded section 72 correspondingly, and press the inner The protruding section 621 of the tube 61 or the outer tube 62 .

Push rod 8 (as shown in Figure 5), its structure is the same as support rod 6 of the present utility model, also has inner tube and outer tube. And one end thereof is a flat section 81 with a hole 82 through which a screw 83 can pass and fasten and lock with a wing nut 84 .

When assembling, (as shown in Figures 1 to 5), adjust the inner tubes 61 and outer tubes 62 of several support rods 6 properly and lock the collar 64 after they have the same length, and put the inner tubes 61 or outer tubes The protruding section 621 of 62 is inserted into the corresponding inner hole 12 of the protruding ring 11 of a positioning seat 1 and clamped, and then an elastic clamp tube 71 in several positioning sleeves 7 is fitted to one end of the support rod 6 and the collar is locked. 14, and the elastic clamping tubes 71 at both ends of each positioning sleeve 7 that are relatively horizontal can be inserted and locked through the support rod 6, and the elastic clamping tubes 71 at the oblique ends can be inserted into one end of the push rod 8 to lock, and the other end The flat sections 81 are stacked one after another, and the screws 83 pass through the holes 82, and then are fastened and locked with the wing nuts 84, thereby forming a fast, easy, stable and easy-to-carry tent support framework. Improve structure. Figure 6 shows the implementation of covering the support frame with canvas.

Claims (1)

1. An improved structure of a tent support frame, which has a positioning seat (1), a protruding ring (11) on the positioning seat, and an inner hole (12) on the protruding ring (11), characterized in that it has a support Rod (6), a positioning sleeve (7) and a push rod (8), the support rod (6) is provided with an inner tube (61) and an outer tube (62), and one end of the inner tube has a boss (611) It can be penetrated into the outer tube (62) for expansion and contraction of a proper gap, and one end of the outer tube is connected with the fitting hole (631) at one end of the connecting sleeve (63), and a small-diameter hole runs through the connecting sleeve (63). There is a through hole (632) for the inner tube (61) to slide in it, and the protrusion (611) of the inner tube can just block the fitting part (631) of its connecting sleeve (63) and the through hole (632 ) has a threaded segment on the connecting sleeve (63), and a corresponding thread in one end of the collar (64), the other end of the collar (64) is tapered, and the connecting sleeve (63) The corresponding one end that cooperates with it is also tapered, and has several grooves (635), is provided with protruding section (621) at the other end of outer tube (62), and the outer diameter of inner tube (61) same; The positioning sleeve (7) has several elastic clamping tubes (71) extending out at a certain angle, and each elastic clamping tube (71) has a cone with a threaded section (72) and several grooves (73). After the protruding section (621) of the inner pipe (61) or the outer pipe (62) is inserted into a collar (74), it is placed in the tapered end, and the collar (74) also has an internal thread (741) to Lock tightly with the threaded section (72), and compress the protruding section (621) of the inner tube (61) or outer tube (62); The push rod (8) also has an inner tube and an outer tube, one section of which is a flat section (81), and the flat section (81) has a hole (82).

Images