Leg muscle exerciser

Abstract

The utility model relates to the technical field of fitness equipment, in particular to a leg muscle exerciser which comprises a seat body, two T-shaped first sliding rods are inserted into one side of the seat body in a sliding mode, one end of each first sliding rod is connected with a T-shaped second sliding rod in a rotating mode, and the other end of each first sliding rod is connected with a second sliding rod in a rotating mode. The other end of the first sliding rod is fixedly connected with a limiting plate. The office chair has the beneficial effects that the mounting plate is slidably mounted on the chair main body, the push plate is slidably mounted at the lower end of the mounting plate, and the plurality of symmetrically arranged springs are fixedly mounted between the push plate and the mounting plate, so that when an office worker sits on the chair main body to work and wants to exercise leg muscles, the mounting plate can slide out of the chair main body; then the two legs are kept straight, the push plate is pushed to slide upwards, the elastic force of the spring can be gradually increased in the upward sliding process of the push plate, and therefore the office staff is promoted to use more pushing force, and then leg muscles are exercised.

Description

Technical Field

[0001] The utility model relates to the technical field of fitness equipment, in particular to a leg muscle exerciser. Background Art

[0002] Fitness equipment refers to various equipment used for physical exercise, physical fitness, body shaping or rehabilitation training.

[0003] At present, people usually use fitness equipment to exercise in their spare time for their own health.

[0004] However, it is often very inconvenient for people who work in offices for a long time to exercise their leg muscles in the office. Therefore, the present invention proposes a leg muscle exerciser to solve the above problem. Utility Model Content

[0005] The purpose of the present invention is to provide a leg muscle exerciser to solve the problem in the prior art proposed in the above background art that it is often very inconvenient for people who work in offices for a long time to exercise their leg muscles in the office.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a leg muscle exerciser, comprising:

[0007] A seat body, one side of the seat body is slidably connected to two No. 1 slide bars arranged in a "T" shape, one end of the No. 1 slide bar is rotatably connected to the No. 2 slide bar arranged in a "T" shape, the other end of the No. 1 slide bar is fixedly connected to a limit plate, one side of the seat body is slidably connected to a positioning slider, one side of the No. 2 slide bar is fixedly connected to a fixed plate, one side of the fixed plate is penetrated by a socket for the sliding insertion of the positioning slider, one side of the No. 1 slide bar is slidably connected to a limit rod for limiting the rotation of the No. 2 slide bar, and one side of the limit rod is slidably connected to an anti-slip rod for limiting the sliding of the limit rod;

[0008] The mounting plate is located on one side of the No. 1 slide rod and is fixedly connected to the No. 1 slide rod. One side of the mounting plate is fixedly connected to two symmetrically arranged guide rods. A push plate is slidably sleeved on the side of the guide rod. One end of the guide rod is fixedly connected to a baffle for limiting the push plate from sliding out of the guide rod. A plurality of symmetrically arranged springs are fixedly connected between the push plate and the mounting plate. A flexible pad is fixedly connected to one side of the push plate.

[0009] Preferably, one end of the seat body is provided with a No. 1 slide groove for slidingly inserting the No. 1 slide bar and the No. 2 slide bar, and one side of the seat body is provided with a No. 2 slide groove for slidingly installing the positioning slider.

[0010] Preferably, one end of the No. 1 slide bar is fixedly connected to a shaft rod, and the No. 2 slide bar is rotatably connected to the shaft rod.

[0011] Preferably, a plurality of limiting grooves for slidingly inserting the limiting rod are provided on the side surface of the first sliding rod, and a positioning hole for slidingly inserting the limiting rod is provided on the side surface of the second sliding rod.

[0012] Preferably, the two No. 1 slide bars are distributed at both ends of the mounting plate, the limit plate is located on the outside of the mounting plate, and the rotational connection between the No. 1 slide bar and the No. 2 slide bar is located in the No. 1 slide groove when the No. 2 slide bar and the No. 1 slide groove are slidably plugged into place.

[0013] Preferably, the top view of the positioning slider is set to be in a "T" shape, and the right view of the positioning slider is set to be in an "L" shape.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] This device is implemented by sliding a mounting plate on the seat body, with a push plate slidingly mounted on the lower end of the mounting plate, and a plurality of symmetrically arranged springs fixedly mounted between the push plate and the mounting plate. When an office worker sits on the seat body to work and wants to exercise his leg muscles, he can slide the mounting plate out of the seat body, and then push the push plate up while keeping his legs straight. As the push plate slides up, the elastic force of the spring gradually increases, thereby prompting the office worker to use more thrust, thereby exercising his leg muscles. In addition, during lunch break, he can also place his feet on the mounting plate, making his legs more comfortable during lunch break. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a side view schematic diagram of the overall structure of the utility model;

[0018] Figure 3 This is a side view of the main structure of the seat of the utility model;

[0019] Figure 4 This is a side view of the first slide bar structure of the utility model;

[0020] Figure 5 This is a side view of the second slide bar structure of the utility model;

[0021] Figure 6 This is a side view of the limit rod structure of the utility model;

[0022] Figure 7 This is a side view of the positioning slider structure of the utility model.

[0023] In the figure: 1. Seat body; 11. Slide slot No. 1; 12. Slide slot No. 2; 2. Slide rod No. 1; 21. Limit plate; 22. Axle rod; 23. Limit slot; 3. Slide rod No. 2; 31. Fixing plate; 32. Socket; 33. Positioning hole; 4. Limiting plug rod; 41. Anti-slip rod; 5. Positioning slider; 6. Mounting plate; 7. Guide rod; 71. Baffle; 8. Push plate; 81. Flexible pad; 9. Spring. DETAILED DESCRIPTION

[0024] In order to clearly and completely describe the objectives and technical solutions of the present invention and make the advantages more clearly understood, the embodiments of the present invention are further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are part of the embodiments of the present invention, not all of them, and are only used to explain the embodiments of the present invention, not to limit the embodiments of the present invention. All other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] See also Figures 1 to 7 , the utility model provides a technical solution:

[0026] Embodiment 1, a leg muscle exerciser, the leg muscle exerciser includes: a seat body 1 and a mounting plate 6.

[0027] Specifically, one side of the seat body 1 is slidably connected with two No. 1 slide bars 2 arranged in a "T" shape, which can prevent the No. 1 slide bar 2 from separating from the seat body 1. One end of the No. 1 slide bar 2 is rotatably connected with the No. 2 slide bar 3 arranged in a "T" shape, so that the No. 1 slide bar 2 can be slid out of the seat body 1, and the other end of the No. 1 slide bar 2 is fixedly connected to the limit plate 21. The limit plate 21 can prevent the No. 1 slide bar 2 from continuing to slide when not in use. One side of the seat body 1 is slidably connected with a positioning slider 5, and one side of the No. 2 slide bar 3 is fixedly connected with a fixing plate 31. One side of the fixing plate 31 is penetrated by a socket 32 ​​for the sliding insertion of the positioning slider 5. When the No. 2 slide bar 3 is rotated and inserted into the seat body 1, as the No. 2 slide bar 3 gradually slides, the No. 1 slide bar 2 will also continue to extend out of the seat body 1. When the second slide bar 3 is not in use, the limiting rod 4 is slidably inserted into the first slide bar 2 and the second slide bar 3, so that the second slide bar 3 can be restricted from sliding. The anti-slip rod 41 can be inserted into the limiting rod 4 under the action of its own weight to restrict the sliding of the limiting rod 4. In this way, the second slide bar 3 and the limiting plate 21 can be effectively matched after rotation to restrict the first slide bar 2 from sliding further.

[0028] Furthermore, the mounting plate 6 is located on one side of the first slide bar 2 and is fixedly connected to the first slide bar 2, as shown in FIG. Figure 1 and Figure 2 As shown, the mounting plate 6 and the limit plate 21 are located at the same end, so when the No. 1 slide bar 2 slides out of the seat body 1, the mounting plate 6 will be driven to slide together, thereby providing leg operation space. One side of the mounting plate 6 is fixedly connected to two symmetrically arranged guide rods 7, and the side sliding sleeve of the guide rod 7 is provided with a push plate 8. One end of the guide rod 7 is fixedly connected to a baffle 71 for limiting the push plate 8 from sliding out of the guide rod 7. A plurality of symmetrically arranged springs 9 are fixedly connected between the push plate 8 and the mounting plate 6. A flexible pad 81 is fixedly connected to one side of the push plate 8. The guide rod 7 can facilitate the sliding installation of the push plate 8, and the flexible pad 81 can better protect the human legs. The push plate 8 allows the spring 9 to be better installed.

[0029] In order to facilitate the sliding installation of the No. 1 slide bar 2, the No. 2 slide bar 3 and the positioning slider 5, one end of the seat body 1 of the present application is provided with a No. 1 slide groove 11 for the sliding insertion of the No. 1 slide bar 2 and the No. 2 slide bar 3. The No. 1 slide groove 11 can better adapt to the sliding installation of the No. 1 slide bar 2 and the No. 2 slide bar 3. One side of the seat body 1 is provided with a No. 2 slide groove 12 for the sliding installation of the positioning slider 5. The No. 2 slide groove 12 can facilitate the sliding installation of the positioning slider 5 on the seat body 1.

[0030] In order to facilitate the rotation connection between the second slide bar 3 and the first slide bar 2, one end of the first slide bar 2 of the present application is fixedly connected with a shaft 22, and the second slide bar 3 and the shaft 22 are rotatably connected. The shaft 22 can facilitate the rotation of the second slide bar 3 on the first slide bar 2, and Figure 4 and Figure 5 As shown, the rotation points of the No. 1 slide bar 2 and the No. 2 slide bar 3 are both rounded to allow for better rotational connection between the two.

[0031] In order to better limit the rotation of the No. 2 slide bar 3, the side of the No. 1 slide bar 2 of the present application is provided with a plurality of limit grooves 23 for the limit rod 4 to slide and insert, and the side of the No. 2 slide bar 3 is provided with positioning holes 33 for the limit rod 4 to slide and insert. Through the limit grooves 23 and the positioning holes 33, the limit rod 4 can better limit the rotation of the No. 2 slide bar 3.

[0032] In order to further optimize the present device, the two No. 1 slide bars 2 of the present application are distributed at both ends of the mounting plate 6, the limit plate 21 is located on the outside of the mounting plate 6, and the rotational connection between the No. 1 slide bar 2 and the No. 2 slide bar 3 is located in the No. 1 slide bar 11 when the No. 2 slide bar 3 and the No. 1 slide bar 11 are slid and plugged into place, which makes it easier to place and operate the human legs.

[0033] In order to ensure the stable installation of the positioning slider 5, the top view of the positioning slider 5 of the present application is set to a "T" shape, and the right view of the positioning slider 5 is set to an "L" shape. This allows the positioning slider 5 to be stably slidably installed on the No. 2 slide groove 12, and also allows the positioning slider 5 to be better plugged into the socket 32 ​​to limit the sliding of the No. 2 slide bar 3.

[0034] After the first leg is lifted up, the support rod 41 is tightened and the support rod 4 is tightened, thereby the support rod 4 is tightened and the support rod 4 is tightened.

[0035] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A leg muscle exerciser, characterized in that: The leg muscle exerciser comprises: A seat body (1), one side of the seat body (1) is slidably connected with two No. 1 slide bars (2) arranged in a "T" shape, one end of the No. 1 slide bar (2) is rotatably connected with a No. 2 slide bar (3) arranged in a "T" shape, the other end of the No. 1 slide bar (2) is fixedly connected to a limit plate (21), one side of the seat body (1) is slidably connected with a positioning slider (5), one side of the No. 2 slide bar (3) is fixedly connected with a fixed plate (31), one side of the fixed plate (31) is penetrated by a socket (32) for the slidable insertion of the positioning slider (5), one side of the No. 1 slide bar (2) is slidably connected with a limit rod (4) for limiting the rotation of the No. 2 slide bar (3), and one side of the limit rod (4) is slidably connected with an anti-slip rod (41) for limiting the sliding of the limit rod (4); A mounting plate (6) is provided, wherein the mounting plate (6) is located on one side of the first slide bar (2) and is fixedly connected to the first slide bar (2); two symmetrically arranged guide bars (7) are fixedly connected to one side of the mounting plate (6); a push plate (8) is slidably sleeved on the side of the guide bar (7); one end of the guide bar (7) is fixedly connected to a baffle (71) for limiting the push plate (8) from sliding out of the guide bar (7); a plurality of symmetrically arranged springs (9) are fixedly connected between the push plate (8) and the mounting plate (6); and a flexible pad (81) is fixedly connected to one side of the push plate (8).

2. A leg muscle exerciser according to claim 1, characterized in that: One end of the seat body (1) is provided with a No. 1 slide groove (11) for slidingly inserting a No. 1 slide bar (2) and a No. 2 slide bar (3), and one side of the seat body (1) is provided with a No. 2 slide groove (12) for slidingly installing a positioning slider (5).

3. A leg muscle exerciser according to claim 2, characterized in that: One end of the first slide bar (2) is fixedly connected to a shaft bar (22), and the second slide bar (3) is rotatably connected to the shaft bar (22).

4. A leg muscle exerciser according to claim 3, characterized in that: The side surface of the first slide bar (2) is provided with a plurality of limiting grooves (23) for the limiting rod (4) to be slidably inserted, and the side surface of the second slide bar (3) is provided with positioning holes (33) for the limiting rod (4) to be slidably inserted.

5. The leg muscle exerciser according to claim 4, characterized in that: The two No. 1 slide bars (2) are distributed at both ends of the mounting plate (6), the limit plate (21) is located outside the mounting plate (6), and the rotation connection between the No. 1 slide bar (2) and the No. 2 slide bar (3) is located in the No. 1 slide groove (11) when the No. 2 slide bar (3) and the No. 1 slide groove (11) are slidably plugged into place.

6. The leg muscle exerciser according to claim 2, characterized in that: The top view of the positioning slider (5) is arranged in a "T" shape, and the right view of the positioning slider (5) is arranged in an "L" shape.

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