CN220695770U

CN220695770U - Leg exercise equipment

Info

Publication number: CN220695770U
Application number: CN202322245464.6U
Authority: CN
Inventors: 刘亚梅; 林丽
Original assignee: Weibo Jiangxi Sports Equipment Co ltd
Current assignee: Weibo Jiangxi Sports Equipment Co ltd
Priority date: 2023-08-21
Filing date: 2023-08-21
Publication date: 2024-04-02
Anticipated expiration: 2033-08-21

Abstract

The utility model discloses leg exercise equipment, which comprises a bottom plate, wherein a gear is fixedly arranged on an output shaft of a first driving motor and meshed with a rack; through the design of gear, a driving motor, rack and spacing seat isotructure, spacing seat is through spacing slider and first gag lever post slidable mounting in the fixing base, through the gear, a driving motor cooperates with the rack, under the drive of first driving motor and gear, make the rack can drive spacing seat and remove in the fixing base when removing, can fix a position spacing seat through a gag lever post and spacing slider, make the seat can be steady remove, can remove driving the seat when removing through spacing seat, thereby the user can be according to the distance between self body type adjustment seat and the exercise mechanism, in order to adapt to the different length shank exercise of user, convenient to use personnel can be convenient comfortable sit on the seat.

Description

Leg exercise equipment

Technical Field

The utility model relates to the technical field of exercise fitness equipment, in particular to leg exercise equipment.

Background

In daily life, the athlete needs to exercise regularly in order to maintain the strength and endurance of the muscles, but for the athletes, the exercise of the legs is indispensable, and the athletes generally exercise through professional leg exercise devices to maintain the strength and endurance of the muscles. The utility model provides a shank trainer that field motion was used (bulletin number is CN 215995519U) among the prior art, the on-line screen storage device comprises a base, the vertical backup pad that is equipped with in right side of base, the right side of backup pad is equipped with can reciprocate. When the utility model is used, the athlete pushes the push plate by two feet to overcome the repulsive force, and the first electromagnet and the second electromagnet are close to each other, so that the training purpose is achieved, and the magnetic force of the first electromagnet and the second electromagnet can be changed by changing the current of the first electromagnet and the second electromagnet, so that the utility model has the effect of convenient adjustment.

In the practical use process of the leg exercise apparatus, there are some problems that when users of different sizes use the leg exercise apparatus, the distance between the seat and the leg exercise mechanism needs to be manually adjusted, and when the seat is adjusted, the distance between the seat and the leg exercise mechanism cannot be quickly adjusted due to troublesome operation, so we need to propose a leg exercise apparatus.

Disclosure of Invention

The present utility model is directed to a leg exercise apparatus, which solves the above-mentioned problems of the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a shank sports apparatus, includes the bottom plate, the top fixedly connected with fixing base of bottom plate, the lateral part fixed mounting of fixing base has first driving motor, fixed mounting has the gear on first driving motor's the output shaft, be provided with the rack in the fixing base, gear and rack engagement, the top fixedly connected with spacing seat of rack, the activity is pegged graft in the spacing seat has the supporting shoe, the top fixedly mounted of supporting shoe has the seat, the equal fixedly connected with spacing slider of both sides of spacing seat, the spacing groove has been seted up on the fixing base, spacing slider slidable mounting is in the spacing inslot, the equal fixedly connected with fixed block of both sides of fixing base, fixedly connected with first gag lever post on the fixed block, spacing slider slidable mounting is on first gag lever post, the top of bottom plate is provided with exercise mechanism.

Preferably, the top fixedly connected with mounting bracket of bottom plate, the top fixed mounting of mounting bracket has second driving motor, the output shaft of second driving motor passes through shaft coupling fixedly connected with threaded rod, threaded mounting has the regulating plate on the threaded rod, fixedly connected with second gag lever post on the mounting bracket, regulating plate slidable mounting is on the second gag lever post.

Preferably, the exercise mechanism comprises a compression spring, a second limiting rod and a push plate, wherein the second limiting rod is movably inserted on the adjusting plate, the compression spring is sleeved on the second limiting rod, the push plate is fixedly installed at the end part of the second limiting rod, two ends of the compression spring are respectively fixedly installed at the side parts of the adjusting plate and the push plate, an avoidance hole is formed in the mounting frame, a support rod is fixedly connected with the side part of the push plate, the support rod is arranged in the compression spring, the support rod is movably inserted on the adjusting plate, and one end of the support rod is arranged in the avoidance hole.

Preferably, the lateral part fixedly connected with support of fixing base, fixedly connected with locating lever in the support, slidable mounting has the locating piece on the locating lever, the bottom fixedly connected with connecting rod of regulating plate, the connecting rod sets up in the fixing base, the one end fixed connection of connecting rod is on the locating piece.

Preferably, the bottom fixedly connected with connecting block of push pedal, connecting block movable mounting is on the connecting rod.

Preferably, the side portion of the fixing seat is provided with a through hole, and one end of the rack is arranged in the through hole.

Preferably, a control panel is fixedly arranged on the side part of the seat, and the first driving motor and the second driving motor are electrically connected with the control panel.

Compared with the prior art, the utility model has the beneficial effects that:

through the design of gear, a driving motor, rack and spacing seat isotructure, spacing seat is through spacing slider and first gag lever post slidable mounting in the fixing base, through the gear, a driving motor cooperates with the rack, under the drive of first driving motor and gear, make the rack can drive spacing seat and remove in the fixing base when removing, can fix a position spacing seat through a gag lever post and spacing slider, make the seat can be steady remove, can remove driving the seat when removing through spacing seat, thereby the user can be according to the distance between self body type adjustment seat and the exercise mechanism, in order to adapt to the different length shank exercise of user, convenient to use personnel can be convenient comfortable sit on the seat.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a second schematic diagram of the structure of the present utility model;

fig. 3 is a schematic sectional view of a fixing base of the present utility model.

In the figure: 1. a bottom plate; 2. a fixing seat; 3. a first driving motor; 4. a gear; 5. a rack; 6. a limit seat; 7. a support block; 8. a fixed block; 9. a first stop lever; 10. a limit sliding block; 11. a seat; 12. a mounting frame; 13. a second driving motor; 14. a threaded rod; 15. a second limit rod; 16. an adjusting plate; 17. a compression spring; 18. a push plate; 19. a control panel; 20. a connecting rod; 21. a connecting block; 22. a bracket; 23. a positioning rod; 24. a positioning block; 25. a support rod; 26. a through hole; 27. a limit groove; 28. avoiding the hole.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a technical solution: the leg exercise equipment comprises a bottom plate 1, a fixed seat 2 is fixedly connected to the top of the bottom plate 1, a first driving motor 3 is fixedly arranged on the side part of the fixed seat 2, a gear 4 is fixedly arranged on an output shaft of the first driving motor 3, a rack 5 is arranged in the fixed seat 2, the gear 4 is meshed with the rack 5, a limit seat 6 is fixedly connected to the top of the rack 5, a supporting block 7 is movably inserted in the limit seat 6, a seat 11 is fixedly arranged at the top of the supporting block 7, limit sliding blocks 10 are fixedly connected to two sides of the limit seat 6, limit grooves 27 are formed in the fixed seat 2, the limit sliding blocks 10 are slidably arranged in the limit grooves 27, fixed blocks 8 are fixedly connected to two sides of the fixed seat 2, a first limit rod 9 is fixedly connected to the fixed blocks 8, the limit sliding blocks 10 are slidably arranged on the first limit rod 9, and an exercise mechanism is arranged at the top of the bottom plate 1;

the top of the bottom plate 1 is fixedly connected with a mounting frame 12, the top of the mounting frame 12 is fixedly provided with a second driving motor 13, an output shaft of the second driving motor 13 is fixedly connected with a threaded rod 14 through a coupler, an adjusting plate 16 is arranged on the threaded rod 14 in a threaded manner, the mounting frame 12 is fixedly connected with a second limiting rod 15, and the adjusting plate 16 is slidably arranged on the second limiting rod 15;

through the arrangement of the second driving motor 13, the threaded rod 14 is driven to rotate through the rotation of the output shaft of the second driving motor 13, the adjusting plate 16 can be driven to lift through the threaded rod 14, the push plate 18 can be driven to lift through the lifting of the adjusting plate 16, and meanwhile, the seat 11 can be driven to lift through the connecting rod 20 and the supporting block 7, so that the height of the seat 11 can be adjusted according to the height of a user, and the leg exercise equipment can be used by the user conveniently;

the exercise mechanism comprises a compression spring 17, a second limiting rod 15 and a push plate 18, wherein the second limiting rod 15 is movably inserted on the adjusting plate 16, the compression spring 17 is sleeved on the second limiting rod 15, the push plate 18 is fixedly arranged at the end part of the second limiting rod 15, two ends of the compression spring 17 are respectively fixedly arranged at the side parts of the adjusting plate 16 and the push plate 18, an avoidance hole 28 is formed in the mounting frame 12, a supporting rod 25 is fixedly connected with the side part of the push plate 18, the supporting rod 25 is arranged in the compression spring 17, the supporting rod 25 is movably inserted on the adjusting plate 16, and one end of the supporting rod 25 is arranged in the avoidance hole 28;

through the arrangement of the supporting rods 25, the pushing plate 18 can be supported through the supporting rods 25;

the side part of the fixed seat 2 is fixedly connected with a support 22, a positioning rod 23 is fixedly connected in the support 22, a positioning block 24 is slidably arranged on the positioning rod 23, the bottom of the adjusting plate 16 is fixedly connected with a connecting rod 20, the connecting rod 20 is arranged in the fixed seat 2, one end of the connecting rod 20 is fixedly connected on the positioning block 24, the bottom of the push plate 18 is fixedly connected with a connecting block 21, and the connecting block 21 is movably arranged on the connecting rod 20;

through the arrangement of the positioning block 24, when the height of the seat 11 is adjusted, the connecting rod 20 can drive the positioning block 24 to move on the positioning rod 23, and the connecting rod 20 can be positioned through the cooperation of the positioning block 24 and the positioning rod 23;

the side part of the fixed seat 2 is provided with a through hole 26, one end of the rack 5 is arranged in the through hole 26, the side part of the seat 11 is fixedly provided with a control panel 19, and the first driving motor 3 and the second driving motor 13 are electrically connected with the control panel 19;

through the arrangement of the through holes 26, when the position of the seat 11 is adjusted, the rack 5 can pass through the through holes 26 and then move to the outer side of the fixed seat 2 when moving;

in a specific use process, when the seat 11 needs to be adjusted, the first driving motor 3 can be controlled by the control panel 19 to work, the output shaft of the first driving motor 3 rotates to drive the gear 4 to rotate, the gear 4 can drive the rack 5 to move when rotating, the rack 5 can drive the limit seat 6 to move in the fixed seat 2 when moving, the limit seat 6 can drive the seat 11 to move when moving, so that a user can adjust the distance between the seat 11 and the exercise mechanism according to the body type of the user to adapt to leg exercises of different lengths of the user, the limit seat 6 can drive the limit slide block 10 to move on the first limit rod 9 when moving, the limit seat 6 can be positioned through the first limit rod 9 and the limit slide block 10, the seat 11 can be stably moved, the user can sit on the seat 11 to exercise after adjusting the seat 11, the user can place feet on the push plate 18 and push the push plate 18 through legs, and thus the legs of the user can exercise the legs of the user;

the second driving motor 13 can be controlled to work through the control panel 19, the output shaft of the second driving motor 13 rotates to drive the threaded rod 14 to rotate, the adjusting plate 16 can be driven to lift through the threaded rod 14, the push plate 18 can be driven to lift when the adjusting plate 16 is lifted, and the seat 11 can be driven to lift through the connecting rod 20 and the supporting block 7, so that the height of the seat 11 can be adjusted according to the height of a user, and the leg exercise equipment can be used by the user conveniently.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Leg exercise equipment, comprising a base plate (1), characterized in that: the utility model provides a training device, including fixing base (1), lateral part fixed mounting of fixing base (2) has first driving motor (3), fixed mounting has gear (4) on the output shaft of first driving motor (3), be provided with rack (5) in fixing base (2), gear (4) and rack (5) meshing, the top fixedly connected with spacing seat (6) of rack (5), the activity is pegged graft in spacing seat (6) has supporting shoe (7), the top fixed mounting of supporting shoe (7) has seat (11), the equal fixedly connected with spacing slider (10) in both sides of spacing seat (6), spacing groove (27) have been seted up on fixing base (2), spacing slider (10) slidable mounting is in spacing groove (27), the equal fixedly connected with fixed block (8) in both sides of fixing base (2), fixedly connected with first spacing pole (9) on fixed block (8), spacing slider (10) slidable mounting is on first spacing pole (9), the top of taking exercise mechanism (1).

2. A leg exercise apparatus according to claim 1, wherein: the top fixedly connected with mounting bracket (12) of bottom plate (1), the top fixed mounting of mounting bracket (12) has second driving motor (13), the output shaft of second driving motor (13) passes through shaft coupling fixedly connected with threaded rod (14), threaded rod (14) go up threaded mounting has regulating plate (16), fixedly connected with second gag lever post (15) on mounting bracket (12), regulating plate (16) slidable mounting is on second gag lever post (15).

3. A leg exercise apparatus according to claim 2, wherein: the exercise mechanism comprises a compression spring (17), a second limiting rod (15) and a push plate (18), wherein the second limiting rod (15) is movably inserted on an adjusting plate (16), the compression spring (17) is sleeved on the second limiting rod (15), the push plate (18) is fixedly installed at the end part of the second limiting rod (15), two ends of the compression spring (17) are fixedly installed at the side parts of the adjusting plate (16) and the push plate (18) respectively, an avoidance hole (28) is formed in the mounting frame (12), a support rod (25) is fixedly connected to the side part of the push plate (18), the support rod (25) is arranged in the compression spring (17), the support rod (25) is movably inserted on the adjusting plate (16), and one end of the support rod (25) is arranged in the avoidance hole (28).

4. A leg exercise apparatus according to claim 3, wherein: the side fixedly connected with support (22) of fixing base (2), fixedly connected with locating lever (23) in support (22), slidable mounting has locating piece (24) on locating lever (23), the bottom fixedly connected with connecting rod (20) of regulating plate (16), connecting rod (20) set up in fixing base (2), the one end fixed connection of connecting rod (20) is on locating piece (24).

5. A leg exercise apparatus according to claim 4, wherein: the bottom of push pedal (18) fixedly connected with connecting block (21), connecting block (21) movable mounting is on connecting rod (20).

6. A leg exercise apparatus according to claim 1, wherein: the side part of the fixing seat (2) is provided with a through hole (26), and one end of the rack (5) is arranged in the through hole (26).

7. A leg exercise apparatus according to claim 2, wherein: the side part of the seat (11) is fixedly provided with a control panel (19), and the first driving motor (3) and the second driving motor (13) are electrically connected with the control panel (19).