CN221130878U - Leg muscle exerciser - Google Patents
Leg muscle exerciser Download PDFInfo
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- CN221130878U CN221130878U CN202322885994.7U CN202322885994U CN221130878U CN 221130878 U CN221130878 U CN 221130878U CN 202322885994 U CN202322885994 U CN 202322885994U CN 221130878 U CN221130878 U CN 221130878U
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- auxiliary
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- 210000003205 muscle Anatomy 0.000 title claims abstract description 15
- 230000000694 effects Effects 0.000 abstract description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000000386 athletic effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of sports equipment and discloses a leg muscle exerciser, which comprises a base device, wherein a seat is arranged on one side of the outer surface of the base device, the base device comprises a base plate, a connecting box is arranged on one side of the outer surface of the base plate, a supporting rod is arranged in the connecting box, one end of the supporting rod is provided with a movable rod, a strong spring is arranged on one side of the outer surface of the movable rod, an auxiliary block is arranged on one side of the outer surface of the movable rod, an auxiliary plate is arranged on one side of the outer surface of the movable rod, a threaded ring is arranged on one side of the outer surface of the auxiliary plate, and a threaded rod is arranged on one side of the outer surface of the threaded ring. According to the utility model, when the threaded ring is rotated, the threaded rod moves up and down, when the threaded rod is spliced with the push plate, the push plate is connected with equipment, and when the threaded rod moves reversely, the threaded rod is disconnected with the push plate, so that the push plate can be taken down, and the effect of replacing the push plate is realized.
Description
Technical Field
The utility model relates to the technical field of sports equipment, in particular to a leg muscle exerciser.
Background
Sports equipment, devices and articles of manufacture used in athletic sports games and fitness exercises. The sports equipment and sports are interdependent and promote each other. The popularization of sports and the diversification of sports have led to the development of sports equipment types, specifications, etc.
Through retrieving, bulletin number (CN 206675886U) a shank muscle exerciser, including the bottom bracket of I shape one side of bottom bracket corresponds the articulated body frame that has the curved pole shape the opposite side of bottom bracket corresponds the articulated lower part bracing piece that has, the opposite side of lower part bracing piece passes through fixing bolt and body frame phase-match the middle part of lower part bracing piece corresponds and is connected with upper portion support frame the opposite side of upper portion support frame passes through high button and body frame phase-match the opposite side of body frame corresponds and is connected with the hand lever the correspondence is equipped with the pedal pole on the lower part bracing piece. The utility model has the advantages of simple structure, small occupied area and convenient placement and storage, can adjust various proper heights, enlarges the use population, and can simultaneously play roles in sports, but the structure is inconvenient to replace a push plate when in use, so that the use is very limited, and a new structure is provided to solve the technical problem.
Disclosure of utility model
(One) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a leg muscle exerciser which has the advantages of convenience in replacing a push plate and the like, and solves the problem that the conventional device in the background art is inconvenient to replace the push plate.
(II) technical scheme
In order to achieve the aim of facilitating replacement of the push plate in the background art, the utility model provides the following technical scheme: a leg muscle exerciser, comprising a base device, wherein a seat is arranged on one side of the outer surface of the base device;
The base device comprises a base plate, a connecting box is arranged on one side of the outer surface of the base plate, a supporting rod is arranged inside the connecting box, a movable rod is arranged at one end of the supporting rod, a strong spring is arranged on one side of the outer surface of the movable rod, an auxiliary block is arranged on one side of the outer surface of the movable rod, an auxiliary plate is arranged on one side of the outer surface of the movable rod, a threaded ring is arranged on one side of the outer surface of the auxiliary plate, a threaded rod is arranged on one side of the outer surface of the threaded ring, an auxiliary pipe is arranged on one side of the outer surface of the auxiliary plate, an inserting rod is arranged inside the auxiliary pipe, a connecting pipe is arranged on one side of the outer surface of the auxiliary plate, and a pushing plate is arranged at one end of the connecting pipe.
Preferably, one end of the movable rod is contacted with one side of the inner wall of the connecting box, penetrates one side of the inner wall of the connecting box and reaches one side of the outer surface of the connecting box.
Preferably, the number of the connecting pipes is two, and the two connecting pipes are uniformly arranged on one side of the outer surface of the auxiliary plate.
Preferably, one end of the connecting pipe is in contact with one side of the outer surface of the auxiliary plate, and penetrates one side of the outer surface of the auxiliary plate into the auxiliary plate.
Preferably, one end of the threaded rod is contacted with one side of the outer surface of the threaded ring and penetrates through one side of the outer surface of the threaded ring to the other side of the outer surface of the threaded ring.
Preferably, one end of the auxiliary pipe is in contact with one side of the outer surface of the auxiliary plate, and penetrates one side of the outer surface of the auxiliary plate into the auxiliary plate.
The movable rod is arranged in the connecting box, one side of the outer surface of the auxiliary block is fixedly connected with one side of the outer surface of the movable rod, and the other side of the auxiliary block is slidably connected with the inner wall of the sliding groove, so that the movable rod has stability when moving left and right;
One end of the auxiliary plate is provided with a device hole, one end of the device hole is contacted with one side of the outer surface of the auxiliary plate and penetrates through one side of the outer surface of the auxiliary plate to the inside of the auxiliary plate, one side of the inner wall of the device hole is provided with an upper chute and a lower chute, one side of the outer surface of the upper chute and one side of the lower chute are contacted with one side of the inner wall of the device hole and penetrate through one side of the inner wall of the device hole to the inside of the auxiliary plate, one side of the outer surface of the threaded rod is provided with a sliding rod, one end of the sliding rod is fixedly connected with one side of the outer surface of the threaded rod, and the other end of the sliding rod is in sliding connection with the inner wall of the upper chute and the lower chute, so that the threaded rod can only move up and down and cannot rotate along with the threaded ring;
And one side of the outer surface of the threaded rod is provided with a fixing hole, one end of the fixing hole is contacted with one side of the outer surface of the threaded rod and penetrates through one side of the outer surface of the threaded rod to the inside of the outer surface of the threaded rod, and the fixing hole is matched with the inserted rod, so that the position of the threaded rod is fixed when the inserted rod is inserted into the fixing hole when the inserted rod moves left and right.
Compared with the prior art, the utility model provides a leg muscle exerciser, which has the following beneficial effects:
1. According to the utility model, through the threaded ring arranged in the base device, when the threaded ring rotates, the threaded rod moves up and down, when the threaded rod is spliced with the push plate, the push plate is connected with equipment, and when the threaded rod moves reversely, the threaded rod is disconnected with the push plate, so that the push plate can be taken down, and the effect of replacing the push plate is realized.
2. According to the utility model, one side of the auxiliary block is connected with the movable rod, and the other side of the auxiliary block is connected with the connecting box in a sliding manner through the auxiliary block arranged in the base device, so that the push plate has stability when moving left and right.
Drawings
FIG. 1 is a schematic elevational cross-sectional view of the structure of the present utility model;
FIG. 2 is a schematic elevational cross-sectional view of a base unit of the present utility model;
fig. 3 is an enlarged partial schematic view in elevation and in section of a base unit of the structure of the present utility model.
Wherein: 1. a base device; 2. a seat; 101. a base plate; 102. a connection box; 103. a support rod; 104. a movable rod; 105. a strong spring; 106. an auxiliary block; 107. an auxiliary plate; 108. a threaded ring; 109. a threaded rod; 110. an auxiliary tube; 111. a rod; 112. a connecting pipe; 113. a push plate.
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 to 3, a leg muscle trainer comprises a base unit 1;
as shown in fig. 1, a seat 2 is provided on one side of the outer surface of the base unit 1;
As shown in fig. 2 and 3, the base device 1 includes a base plate 101, a connection box 102 is provided on one side of an outer surface of the base plate 101, a support rod 103 is provided inside the connection box 102, one end of the support rod 103 is provided with a movable rod 104, a strong spring 105 is provided on one side of an outer surface of the movable rod 104, an auxiliary block 106 is provided on one side of an outer surface of the movable rod 104, an auxiliary plate 107 is provided on one side of an outer surface of the auxiliary plate 107, a threaded ring 108 is provided on one side of an outer surface of the threaded ring 108, a threaded rod 109 is provided on one side of an outer surface of the auxiliary plate 107, an auxiliary pipe 110 is provided on one side of an outer surface of the auxiliary plate 107, a plug rod 111 is provided inside the auxiliary pipe 110, a connecting pipe 112 is provided on one side of an outer surface of the auxiliary plate 107, and a push plate 113 is provided on one end of the connecting pipe 112.
Specifically, as shown in fig. 2 and 3, one end of the movable rod 104 contacts the inner wall side of the junction box 102, penetrates the inner wall side of the junction box 102, and reaches the outer surface side of the junction box 102.
Specifically, as shown in fig. 2 and 3, the number of the connection pipes 112 is two, and the two connection pipes 112 are uniformly disposed on the outer surface side of the auxiliary plate 107.
Specifically, as shown in fig. 2 and 3, one end of the connection pipe 112 is in contact with the outer surface side of the auxiliary plate 107, and penetrates the outer surface side of the auxiliary plate 107 into the auxiliary plate 107.
Specifically, as shown in fig. 2 and 3, one end of the threaded rod 109 is in contact with one side of the outer surface of the threaded ring 108 and penetrates one side of the outer surface of the threaded ring 108 to the other side of the outer surface of the threaded ring 108.
Specifically, as shown in fig. 2 and 3, one end of the auxiliary tube 110 is in contact with the outer surface side of the auxiliary plate 107 and penetrates the outer surface side of the auxiliary plate 107 into the auxiliary plate 107.
Through the technical scheme, the side of the inner wall of the connecting box 102 is provided with the sliding groove, one side of the outer surface of the sliding groove is contacted with one side of the inner wall of the connecting box 102 and penetrates through one side of the inner wall of the connecting box 102 to one side of the outer surface of the connecting box 102, the movable rod 104 is arranged in the connecting box 102, one side of the outer surface of the auxiliary block 106 is fixedly connected with one side of the outer surface of the movable rod 104, and the other side of the outer surface of the auxiliary block is slidably connected with the inner wall of the sliding groove, so that the movable rod 104 has stability when moving leftwards and rightwards;
One end of the auxiliary plate 107 is provided with a device hole, one end of the device hole is contacted with one side of the outer surface of the auxiliary plate 107 and penetrates through one side of the outer surface of the auxiliary plate 107 to the inside of the auxiliary plate 107, one side of the inner wall of the device hole is provided with an upper chute and a lower chute, one side of the outer surface of the upper chute and one side of the lower chute are contacted with one side of the inner wall of the device hole and penetrate through one side of the inner wall of the device hole to the inside of the auxiliary plate 107, one side of the outer surface of the threaded rod 109 is provided with a sliding rod, one end of the sliding rod is fixedly connected with one side of the outer surface of the threaded rod 109, and the other end of the sliding rod is in sliding connection with the inner wall of the upper chute and the lower chute, so that the threaded rod 109 can only move up and down and cannot rotate along with the threaded ring 108;
And the outer surface side of the threaded rod 109 is provided with a fixing hole, one end of the fixing hole is in contact with the outer surface side of the threaded rod 109 and penetrates through the outer surface side of the threaded rod 109 to the inside of the outer surface of the threaded rod 109, and the fixing hole is matched with the inserting rod 111, so that when the inserting rod 111 moves left and right, the position of the threaded rod 109 is fixed when the inserting rod 111 is inserted into the fixing hole.
In use, by fixedly connecting the base device 1 with the seat 2, when the push plate 113 is replaced, the threaded ring 108 is rotated again when the inserting rod 111 is disconnected from the threaded rod 109, so that the threaded rod 109 moves up and down, when the threaded rod 109 is inserted into the push plate 113, the position of the push plate 113 is fixed, and when the threaded rod 109 is disconnected from the push plate 113, the push plate 113 can be taken down, thereby realizing the replacement effect for the push plate 113.
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 (6)
1. A leg muscle exerciser comprising a base device (1), characterized in that: a seat (2) is arranged on one side of the outer surface of the base device (1);
Base device (1) are including bed plate (101), bed plate (101) surface one side is provided with connection box (102), connection box (102) inside is provided with bracing piece (103), bracing piece (103) one end is provided with movable rod (104), movable rod (104) surface one side is provided with powerful spring (105), movable rod (104) surface one side is provided with auxiliary block (106), movable rod (104) surface one side is provided with auxiliary plate (107), auxiliary plate (107) surface one side is provided with screwed ring (108), screwed ring (108) surface one side is provided with threaded rod (109), auxiliary plate (107) surface one side is provided with auxiliary tube (110), auxiliary tube (110) inside is provided with inserted bar (111), auxiliary plate (107) surface one side is provided with connecting pipe (112), connecting pipe (112) one end is provided with push pedal (113).
2. A leg muscle exerciser according to claim 1, wherein: one end of the movable rod (104) is contacted with one side of the inner wall of the connecting box (102) and penetrates through one side of the inner wall of the connecting box (102) to one side of the outer surface of the connecting box (102).
3. A leg muscle exerciser according to claim 1, wherein: the number of the connecting pipes (112) is two, and the two connecting pipes (112) are uniformly arranged on one side of the outer surface of the auxiliary plate (107).
4. A leg muscle exerciser according to claim 1, wherein: one end of the connecting pipe (112) is in contact with one side of the outer surface of the auxiliary plate (107) and penetrates one side of the outer surface of the auxiliary plate (107) into the auxiliary plate (107).
5. A leg muscle exerciser according to claim 1, wherein: one end of the threaded rod (109) is in contact with one side of the outer surface of the threaded ring (108) and penetrates through one side of the outer surface of the threaded ring (108) to the other side of the outer surface of the threaded ring (108).
6. A leg muscle exerciser according to claim 1, wherein: one end of the auxiliary pipe (110) is in contact with one side of the outer surface of the auxiliary plate (107) and penetrates one side of the outer surface of the auxiliary plate (107) into the auxiliary plate (107).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322885994.7U CN221130878U (en) | 2023-10-25 | 2023-10-25 | Leg muscle exerciser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322885994.7U CN221130878U (en) | 2023-10-25 | 2023-10-25 | Leg muscle exerciser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221130878U true CN221130878U (en) | 2024-06-14 |
Family
ID=91427496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322885994.7U Active CN221130878U (en) | 2023-10-25 | 2023-10-25 | Leg muscle exerciser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221130878U (en) |
-
2023
- 2023-10-25 CN CN202322885994.7U patent/CN221130878U/en active Active
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