CN113018769A

CN113018769A - High sports apparatus for training muscle strength of security

Info

Publication number: CN113018769A
Application number: CN202110473787.3A
Authority: CN
Inventors: 闫光
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-29
Filing date: 2021-04-29
Publication date: 2021-06-25

Abstract

The invention provides a sports apparatus for training muscle strength with high safety, which relates to the technical field of sports equipment and solves the problems that the angle adjustment of a pedal cannot be realized through the structural improvement and the automatic locking cannot be realized after the adjustment; the problem of quick locking can not be realized with the cooperation of other structures during the exhibition. A sports apparatus for training muscle strength with high safety comprises a base; the base is provided with a treading structure. The adjusting rod is provided with spiral teeth which are meshed with the gear; the adjusting rod and the gear jointly form a worm and gear structure, and the adjusting rod and the gear jointly form an angle adjusting structure of the pedal main body, so that the angle adjustment of the pedal main body can be realized, and the pedal main body can be automatically locked after being adjusted; the second, because of the baffle welding is in the footboard main part, and the baffle is rectangular plate-like structure to the guard structure has been trampled to the baffle has constituteed, thereby can prevent to appear sliding the separation phenomenon between personnel's foot and the footboard main part.

Description

High sports apparatus for training muscle strength of security

Technical Field

The invention belongs to the technical field of sports equipment, and particularly relates to a high-safety sports equipment for training muscle strength.

Background

The sports equipment is a general name of various equipment, equipment and articles used in competitive sports competition and body-building exercise, the sports equipment and sports are interdependent and mutually promoted, and the popularization of sports and the diversification of sports items lead the variety, the specification and the like of the sports equipment to be developed.

As in application No.: the invention discloses a sports apparatus for training muscle strength, which comprises a base, wherein vertical plates are fixedly connected to two sides of the top of the base, a barbell seat is fixedly connected to the top of the base, barbells penetrate through the two vertical plates, barbell plates are movably connected to two sides of the surface of each barbell, inclined plates are fixedly connected to the bottoms of inner walls of the vertical plates, buffer devices are slidably connected to the interiors of the inclined plates, top plates are fixedly connected to the tops of the inner walls of the vertical plates, first rotating rods are rotatably connected to the bottoms of the top plates through movable parts, and second rotating rods are rotatably connected to one ends, far away from the top plates, of the first rotating rods through rotating blocks. This sports apparatus of training muscle strength has solved the problem that current barbell does not have the safety protection measure, can cushion when the user exhausts, prevents to be injured by the barbell pounding, very big assurance user's safety for the exercise that the user can be safe relieved.

The sports apparatus for muscular strength training similar to the above application has the following disadvantages:

one is that the existing device can not realize the rapid adjustment of the training intensity through the improvement of the structure during the exercise; moreover, the existing device has poor adjustability, cannot realize the angle adjustment of the pedal through structural improvement, and cannot realize automatic locking after adjustment; moreover, the existing device can not realize folding and unfolding, and can not be matched with other structures to realize quick locking during folding and unfolding.

In view of the above, the conventional open mill for processing reclaimed rubber has the following defects:

accordingly, it is an object of the present invention to provide a sports apparatus for training muscle strength with high safety by improving the existing structure and drawbacks, and to achieve a more practical purpose.

Disclosure of Invention

In order to solve the technical problems, the invention provides a sports apparatus for training muscle strength with high safety, aiming at solving the problems that the existing device can not realize the quick adjustment of the training strength through the improvement on the structure during the exercise; moreover, the existing device has poor adjustability, cannot realize the angle adjustment of the pedal through structural improvement, and cannot realize automatic locking after adjustment; moreover, the existing device can not realize folding and unfolding, and can not be matched with other structures to realize quick locking during folding and unfolding.

The invention relates to a high-safety sports apparatus for training muscle strength, which is achieved by the following specific technical means:

a sports apparatus for training muscle strength with high safety comprises a base; the base is provided with a treading structure, and the treading structure is provided with a pedal structure; the base is also provided with an auxiliary structure, and the base is also provided with an arm exercise structure; the base comprises a fixed seat and a locking rod, the fixed seat is welded on the base, and the locking rod is inserted on the fixed seat; the arm exercise structure comprises a fixing hole B, wherein the fixing hole B is formed in the horizontal bar, the horizontal bar is in contact with the sliding block when the horizontal bar rotates by-90 degrees, and the fixing hole B is aligned with the locking rod at the moment.

Furthermore, the treading structure comprises a base body, sliding rods, sliding blocks and an elastic piece, wherein the base body is welded on the base, the two sliding rods are welded on the base body, and the sliding blocks are connected onto the two sliding rods in a sliding manner; the elastic pieces are two in number, the two elastic pieces are respectively sleeved on the two sliding rods, and the two elastic pieces jointly form an elastic reset structure of the sliding block.

Further, the pedal structure comprises a rotating seat A, a pedal main body, a gear, a rotating seat B and an adjusting rod, wherein the rotating seat A is welded on the sliding block; the pedal body is welded with a rotating shaft, is rotatably connected with the rotating seat A through the rotating shaft, and is provided with a gear; the rotating seat B is welded on the rotating seat A, and the rotating seat B is rotatably connected with an adjusting rod; the adjusting rod is provided with spiral teeth, and the spiral teeth are meshed with the gear; the adjusting rod and the gear jointly form a worm and gear structure, and the adjusting rod and the gear jointly form an angle adjusting structure of the pedal main body.

Furthermore, the pedal structure also comprises two bulges and a baffle plate, wherein the two bulges are symmetrically welded on the pedal main body and are in a semi-cylindrical structure; the baffle welds on the footboard main part, and the baffle is rectangle platelike structure to the baffle has constituteed and has trampled protective structure.

Furthermore, the auxiliary structure comprises a mounting seat A, an elastic telescopic rod and a stress seat, wherein the mounting seat A is welded on the base, and the elastic telescopic rod is mounted on the mounting seat A; the elastic telescopic rod is welded with a stress seat which is of a rectangular block structure.

Furthermore, the auxiliary structure also comprises two clamping grooves, a stress block and a clamping protrusion, wherein the two clamping grooves are respectively formed in the top end surface and the left end surface of the stress seat; the stress block is welded with a clamping protrusion, the clamping protrusion is connected with a clamping groove of the top end face of the stress base in a clamping mode, and the clamping groove and the clamping protrusion form a stress block position rapid switching structure together.

Furthermore, the treading structure also comprises a poking rod, the poking rod is welded on the sliding block, and the poking rod is of a semi-cylindrical structure; when the poke rod moves forward by 20cm, the poke rod is contacted with the stress block.

Further, the arm exercise structure comprises a mounting seat B, a rotating seat C, a horizontal bar, a fixing hole A and a fixing rod, wherein the mounting seat B is welded on the base, the rotating seat C is welded on the mounting seat B, and the horizontal bar is rotatably connected on the rotating seat C; a fixed rod is inserted into the rotating seat C; a fixing hole A is formed in the horizontal bar, and the fixing hole A is aligned with the fixing rod when the horizontal bar rotates 90 degrees.

Furthermore, the arm exercise structure also comprises a stop block, the stop block is welded on the rotating seat C, and the stop block is of a rectangular block structure; when the horizontal bar rotates, the horizontal bar is contacted with the stop block.

Compared with the prior art, the invention has the following beneficial effects:

the pedal structure is improved, the pedal structure can be adjusted and can be automatically locked after being adjusted, the pedal structure is high in safety, and firstly, the rotating seat A is welded on the sliding block; a rotating shaft is welded on the pedal main body, the pedal main body is rotatably connected with the rotating seat A through the rotating shaft, and a gear is arranged on the rotating shaft; the rotating seat B is welded on the rotating seat A, and the rotating seat B is rotatably connected with an adjusting rod; the adjusting rod is provided with spiral teeth, and the spiral teeth are meshed with the gear; the adjusting rod and the gear jointly form a worm and gear structure, and the adjusting rod and the gear jointly form an angle adjusting structure of the pedal main body, so that the angle adjustment of the pedal main body can be realized, and the pedal main body can be automatically locked after being adjusted; the second, because of the baffle welding is in the footboard main part, and the baffle is rectangular plate-like structure to the guard structure has been trampled to the baffle has constituteed, thereby can prevent to appear sliding the separation phenomenon between personnel's foot and the footboard main part.

Through the arrangement of the treading structure and the auxiliary structure, firstly, the seat body is welded on the base, two sliding rods are welded on the seat body, and the two sliding rods are connected with sliding blocks in a sliding manner; the two elastic pieces are respectively sleeved on the two sliding rods and form an elastic reset structure of the sliding block; secondly, the poke rod is welded on the sliding block and is of a semi-cylindrical structure; when the poke rod moves forwards for 20cm, the poke rod is contacted with the stressed block, so that the treading force can be enhanced.

The arm exercise structure can be folded and unfolded, and is convenient to lock when folded and unfolded, firstly, the horizontal bar is provided with the fixing hole A, and the fixing hole A is aligned with the fixing rod when the horizontal bar is rotated by 90 degrees, so that the horizontal bar can be locked through the fixing hole A and the fixing rod; secondly, the stop block is welded on the rotating seat C and is of a rectangular block structure; when the horizontal bar rotates, the horizontal bar is contacted with the stop block, so that the convenience of locking the horizontal bar can be improved; thirdly, because the fixing hole B is arranged on the horizontal bar, when the horizontal bar rotates by-90 degrees, the horizontal bar is contacted with the sliding block, and the fixing hole B is aligned with the locking rod, the convenience of locking when the locking rod is placed is improved.

Drawings

Fig. 1 is a schematic axial view of the present invention.

Fig. 2 is a schematic front view of the present invention.

Fig. 3 is an enlarged schematic view of fig. 2 at a.

Fig. 4 is an axial view of the present invention in a disassembled configuration.

Fig. 5 is an enlarged view of the structure of fig. 4B according to the present invention.

Fig. 6 is an enlarged axial view of the pedal structure of the present invention.

Fig. 7 is an enlarged view of the structure of fig. 6 according to the present invention.

Fig. 8 is an enlarged schematic view of the auxiliary structure of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a base; 101. a fixed seat; 102. a locking lever; 2. a tread structure; 201. a base body; 202. a slide bar; 203. a slider; 204. an elastic member; 205. a poke rod; 3. a pedal structure; 301. a rotating seat A; 302. a pedal body; 303. a protrusion; 304. a baffle plate; 305. a gear; 306. a rotating seat B; 307. an adjusting lever; 4. an auxiliary structure; 401. a mounting seat A; 402. an elastic telescopic rod; 403. a stressed seat; 404. a card slot; 405. a stress block; 406. clamping the bulges; 5. an arm exercise structure; 501. a mounting seat B; 502. rotating the base C; 503. a horizontal bar; 504. a fixing hole A; 505. fixing the rod; 506. a stopper; 507. and a fixing hole B.

Detailed Description

The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 8:

the invention provides a sports apparatus for training muscle strength with high safety, which comprises a base 1; a treading structure 2 is arranged on the base 1, and a pedal structure 3 is arranged on the treading structure 2; the base 1 is also provided with an auxiliary structure 4, and the base 1 is also provided with an arm exercise structure 5; referring to fig. 4, the base 1 includes a fixing seat 101 and a locking rod 102, the fixing seat 101 is welded on the base 1, and the locking rod 102 is inserted into the fixing seat 101; the arm exercising structure 5 includes a fixing hole B507, the fixing hole B507 is opened on the horizontal bar 503, and when the horizontal bar 503 rotates by-90 degrees, the horizontal bar 503 contacts the sliding block 203, and the fixing hole B507 is aligned with the locking lever 102, thereby improving the convenience of locking when the locking lever 102 is placed.

Referring to fig. 4, the stepping structure 2 includes a seat body 201, sliding rods 202, a sliding block 203 and an elastic member 204, the seat body 201 is welded on the base 1, two sliding rods 202 are welded on the seat body 201, and the sliding block 203 is connected on the two sliding rods 202 in a sliding manner; the number of the elastic members 204 is two, the two elastic members 204 are respectively sleeved on the two sliding rods 202, and the two elastic members 204 jointly form an elastic reset structure of the sliding block 203.

Referring to fig. 6 and 7, the pedal structure 3 includes a rotating seat a301, a pedal body 302, a gear 305, a rotating seat B306, and an adjusting lever 307, the rotating seat a301 being welded to the sliding block 203; a rotating shaft is welded on the pedal main body 302, the pedal main body 302 is rotatably connected with the rotating seat A301 through the rotating shaft, and a gear 305 is installed on the rotating shaft; the rotating seat B306 is welded on the rotating seat A301, and the rotating seat B306 is rotatably connected with an adjusting rod 307; the adjusting rod 307 is provided with a helical gear, and the helical gear is meshed with the gear 305; the adjusting rod 307 and the gear 305 jointly form a worm and gear structure, and the adjusting rod 307 and the gear 305 jointly form an angle adjusting structure of the pedal main body 302, so that the angle adjustment of the pedal main body 302 can be realized, and the pedal main body can be automatically locked after being adjusted.

Referring to fig. 6, the pedal structure 3 further includes two protrusions 303 and a baffle 304, the two protrusions 303 are symmetrically welded to the pedal body 302, and both protrusions 303 are semi-cylindrical structures; the baffle 304 is welded on the pedal main body 302, the baffle 304 is a rectangular plate-shaped structure, and the baffle 304 forms a stepping protection structure, so that the phenomenon of sliding separation between the foot of a person and the pedal main body 302 can be prevented.

Referring to fig. 8, the auxiliary structure 4 includes a mounting seat a401, an elastic telescopic rod 402 and a force-bearing seat 403, the mounting seat a401 is welded on the base 1, and the elastic telescopic rod 402 is mounted on the mounting seat a 401; the elastic expansion link 402 is welded with a force-bearing seat 403, and the force-bearing seat 403 is a rectangular block structure.

Referring to fig. 8, the auxiliary structure 4 further includes two card slots 404, two force-bearing blocks 405, and two card slots 404, where the two card slots 404 are respectively formed on the top end surface and the left end surface of the force-bearing base 403; a clamping protrusion 406 is welded on the stress block 405, the clamping protrusion 406 is connected with a clamping groove 404 on the top end face of the stress base 403 in a clamping manner, and the clamping groove 404 and the clamping protrusion 406 jointly form a structure for rapidly switching the position of the stress block 405.

Referring to fig. 4, the stepping structure 2 further includes a tap lever 205, the tap lever 205 is welded to the sliding block 203, and the tap lever 205 has a semi-cylindrical structure; when the tap lever 205 moves forward by 20cm, the tap lever 205 contacts the force receiving block 405, so that the treading force can be enhanced.

Referring to fig. 4 and 5, the arm exercising structure 5 includes a mounting seat B501, a rotating seat C502, a horizontal bar 503, a fixing hole a504 and a fixing rod 505, the mounting seat B501 is welded on the base 1, the rotating seat C502 is welded on the mounting seat B501, and the horizontal bar 503 is rotatably connected on the rotating seat C502; a fixed rod 505 is inserted on the rotating seat C502; the horizontal bar 503 is provided with a fixing hole a504, and when the horizontal bar 503 is rotated 90 degrees, the fixing hole a504 is aligned with the fixing rod 505, so that the horizontal bar 503 can be locked by the fixing hole a504 and the fixing rod 505.

Referring to fig. 5, the arm exercising structure 5 further includes a stop block 506, the stop block 506 is welded on the rotating seat C502, and the stop block 506 is a rectangular block structure; when the horizontal bar 503 rotates 90 degrees, the horizontal bar 503 contacts the stop 506, so that the convenience when the horizontal bar 503 is locked can be improved.

The specific use mode and function of the embodiment are as follows:

when the user tramples for exercise, firstly, the seat body 201 is welded on the base 1, the two sliding rods 202 are welded on the seat body 201, and the sliding blocks 203 are connected on the two sliding rods 202 in a sliding manner; the number of the elastic pieces 204 is two, the two elastic pieces 204 are respectively sleeved on the two sliding rods 202, and the two elastic pieces 204 jointly form an elastic reset structure of the sliding block 203; secondly, the poke rod 205 is welded on the sliding block 203, and the poke rod 205 is of a semi-cylindrical structure; when the poke rod 205 moves forwards by 20cm, the poke rod 205 is contacted with the stressed block 405, so that the treading force can be enhanced;

when the pedal structure 3 is adjusted, the rotating seat A301 is welded on the sliding block 203; a rotating shaft is welded on the pedal main body 302, the pedal main body 302 is rotatably connected with the rotating seat A301 through the rotating shaft, and a gear 305 is installed on the rotating shaft; the rotating seat B306 is welded on the rotating seat A301, and the rotating seat B306 is rotatably connected with an adjusting rod 307; the adjusting rod 307 is provided with a helical gear, and the helical gear is meshed with the gear 305; the adjusting rod 307 and the gear 305 jointly form a worm and gear structure, and the adjusting rod 307 and the gear 305 jointly form an angle adjusting structure of the pedal main body 302, so that the angle adjustment of the pedal main body 302 can be realized, and the pedal main body can be automatically locked after being adjusted;

when the arm exercise structure 5 is switched between the use state and the placement state, firstly, the horizontal bar 503 is provided with the fixing hole a504, and when the horizontal bar 503 is rotated by 90 degrees, the fixing hole a504 is aligned with the fixing rod 505, so that the horizontal bar 503 can be locked through the fixing hole a504 and the fixing rod 505; secondly, the stop block 506 is welded on the rotating seat C502, and the stop block 506 is in a rectangular block structure; when the horizontal bar 503 rotates 90 degrees, the horizontal bar 503 contacts the stop block 506, so that the convenience of locking the horizontal bar 503 can be improved; thirdly, since the fixing hole B507 is opened on the horizontal bar 503, and the horizontal bar 503 is in contact with the sliding block 203 when the horizontal bar 503 is rotated by-90 degrees, and the fixing hole B507 is aligned with the locking lever 102 at this time, the convenience of locking when the locking lever 102 is placed is improved.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a high sports apparatus for training muscle strength of security which characterized in that: comprises a base (1); the base (1) is provided with a stepping structure (2), and the stepping structure (2) is provided with a pedal structure (3); the base (1) is also provided with an auxiliary structure (4), and the base (1) is also provided with an arm exercise structure (5); the base (1) comprises a fixed seat (101) and a locking rod (102), the fixed seat (101) is welded on the base (1), and the locking rod (102) is inserted into the fixed seat (101); the arm exercise structure (5) comprises a fixing hole B (507), the fixing hole B (507) is formed in the horizontal bar (503), the horizontal bar (503) is in contact with the sliding block (203) when the horizontal bar (503) rotates by 90 degrees, and the fixing hole B (507) is aligned with the locking rod (102).

2. A sports apparatus for training muscular strength with high safety as claimed in claim 1, wherein: the stepping structure (2) comprises a base body (201), sliding rods (202), sliding blocks (203) and elastic pieces (204), wherein the base body (201) is welded on the base (1), the two sliding rods (202) are welded on the base body (201), and the sliding blocks (203) are connected on the two sliding rods (202) in a sliding mode; the number of the elastic pieces (204) is two, the two elastic pieces (204) are respectively sleeved on the two sliding rods (202), and the two elastic pieces (204) jointly form an elastic reset structure of the sliding block (203).

3. A sports apparatus for training muscular strength with high safety as claimed in claim 1, wherein: the pedal structure (3) comprises a rotating seat A (301), a pedal main body (302), a gear (305), a rotating seat B (306) and an adjusting rod (307), wherein the rotating seat A (301) is welded on the sliding block (203); a rotating shaft is welded on the pedal main body (302), the pedal main body (302) is rotatably connected with the rotating seat A (301) through the rotating shaft, and a gear (305) is mounted on the rotating shaft; the rotating seat B (306) is welded on the rotating seat A (301), and the rotating seat B (306) is rotatably connected with an adjusting rod (307); the adjusting rod (307) is provided with spiral teeth, and the spiral teeth are meshed with the gear (305); the adjusting rod (307) and the gear (305) jointly form a worm gear structure, and the adjusting rod (307) and the gear (305) jointly form an angle adjusting structure of the pedal main body (302).

4. A sports apparatus for training muscular strength with high safety as claimed in claim 1, wherein: the pedal structure (3) further comprises two bulges (303) and a baffle (304), the two bulges (303) are symmetrically welded on the pedal main body (302), and the two bulges (303) are of semi-cylindrical structures; the baffle (304) is welded on the pedal main body (302), the baffle (304) is of a rectangular plate-shaped structure, and the baffle (304) forms a stepping protection structure.

5. A sports apparatus for training muscular strength with high safety as claimed in claim 1, wherein: the auxiliary structure (4) comprises a mounting seat A (401), an elastic telescopic rod (402) and a stress seat (403), the mounting seat A (401) is welded on the base (1), and the elastic telescopic rod (402) is mounted on the mounting seat A (401); the elastic telescopic rod (402) is welded with a stress seat (403), and the stress seat (403) is of a rectangular block structure.

6. A sports apparatus for training muscular strength with high safety as claimed in claim 1, wherein: the auxiliary structure (4) further comprises two clamping grooves (404), two stress blocks (405) and two clamping protrusions (406), wherein the two clamping grooves (404) are respectively formed in the top end surface and the left end surface of the stress base (403); the stress block (405) is welded with a clamping protrusion (406), the clamping protrusion (406) is connected with a clamping groove (404) on the top end face of the stress base (403) in a clamping mode, and the clamping groove (404) and the clamping protrusion (406) jointly form a structure for rapidly converting the position of the stress block (405).

7. A sports apparatus for training muscular strength with high safety as claimed in claim 1, wherein: the stepping structure (2) further comprises a poke rod (205), the poke rod (205) is welded on the sliding block (203), and the poke rod (205) is of a semi-cylindrical structure; when the poke rod (205) moves forwards by 20cm, the poke rod (205) is contacted with the force bearing block (405).

8. A sports apparatus for training muscular strength with high safety as claimed in claim 1, wherein: the arm exercise structure (5) comprises a mounting seat B (501), a rotating seat C (502), a horizontal bar (503), a fixing hole A (504) and a fixing rod (505), wherein the mounting seat B (501) is welded on the base (1), the rotating seat C (502) is welded on the mounting seat B (501), and the horizontal bar (503) is rotatably connected on the rotating seat C (502); a fixed rod (505) is inserted into the rotating seat C (502); a fixing hole A (504) is formed in the horizontal bar (503), and when the horizontal bar (503) rotates 90 degrees, the fixing hole A (504) is aligned with the fixing rod (505).

9. A sports apparatus for training muscular strength with high safety as claimed in claim 1, wherein: the arm exercise structure (5) further comprises a stop block (506), the stop block (506) is welded on the rotating seat C (502), and the stop block (506) is of a rectangular block structure; when the horizontal bar (503) rotates 90 degrees, the horizontal bar (503) contacts the stop block (506).