CN218961670U

CN218961670U - Sports apparatus

Info

Publication number: CN218961670U
Application number: CN202223080036.4U
Authority: CN
Inventors: 张晓�
Original assignee: Yunnan Minzu University
Current assignee: Yunnan Minzu University
Priority date: 2022-11-19
Filing date: 2022-11-19
Publication date: 2023-05-05
Anticipated expiration: 2032-11-19

Abstract

The utility model relates to the technical field of sports apparatuses, in particular to a sports apparatus, which comprises a fixed bottom plate, wherein a vertical rod mechanism which is convenient for training legs is arranged on the fixed bottom plate, the vertical rod mechanism comprises a C-shaped fixed plate, a rectangular vertical rod and a pedal, the C-shaped fixed plate is fixedly arranged at the side end part of the fixed bottom plate, the rectangular vertical rod is fixedly arranged at the upper end part of the C-shaped fixed plate, at least two rectangular connecting blocks are fixedly arranged at the side end part of the C-shaped fixed plate, a cylindrical rod is fixedly arranged between every two rectangular connecting blocks, and a connecting cross rod is slidably arranged between every two cylindrical rods. According to the utility model, the pedal plate is matched with the two slide bars, so that a user can exercise leg strength conveniently, and after the exercise is completed, the rectangular tube is driven to slide downwards by pulling the limiting block, and the adjustable telescopic rod is contracted, so that the device is stored.

Description

Sports apparatus

Technical Field

The utility model relates to the technical field of sports apparatuses, in particular to a sports apparatus.

Background

There are many kinds of sports apparatuses, however, many sports apparatuses today are used for training different parts of a person's body, such as sports apparatuses for leg exercise.

The existing leg power exercise apparatus has the following disadvantages that the existing sports apparatus is generally inconvenient to adjust in use, so that the existing sports apparatus is not convenient to store, and is not fit with the height of a user during exercise, thereby causing poor exercise and uncomfortable conditions.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides a sports apparatus.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a sports apparatus, includes PMKD, be equipped with the montant mechanism of being convenient for exercise the shank on the PMKD, montant mechanism includes C shape fixed plate, rectangle montant and running-board, C shape fixed plate fixed mounting is at PMKD's side tip, rectangle montant fixed mounting is in the upper end of C shape fixed plate, the side tip fixed mounting of C shape fixed plate has two at least rectangle connecting blocks, every two equal fixed mounting has the cylindricality pole between the rectangle connecting block, every two equal slidable mounting has the connection horizontal pole between the cylindricality pole, two equal fixed mounting of side tip of connection horizontal pole has the running-board, adjustable telescopic link has been seted up to the upper end of PMKD, the upper end fixed mounting of adjustable telescopic link has the guard plate, the side tip of rectangle montant runs through and has seted up the second rectangle spout, the upper end of rectangle montant is equipped with the pipe, rectangular pipe slidable mounting is on the rectangle pipe, the equal fixed mounting has the side tip of rectangle pipe has the stopper, the equal slidable mounting has the side of rectangle pipe to have the side of side tip, the equal fixed mounting of rectangle stopper has the side of rectangle pipe, the equal fixed mounting has the pivot of side of rectangle.

As a preferable technical scheme of the utility model, the side end parts of each sliding rod are fixedly provided with second rotating shafts, the side end parts of the two second rotating shafts are provided with L-shaped sliding blocks, the side end parts of the two L-shaped sliding blocks are provided with cylindrical grooves in a penetrating way, and each second rotating shaft is rotatably arranged on the inner side wall of each cylindrical groove.

As a preferable technical scheme of the utility model, each L-shaped sliding block is slidably arranged on the inner side wall of the first rectangular sliding groove, and a resistance spring is fixedly arranged between each L-shaped sliding block and the inner side wall of the first rectangular sliding groove.

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

1. the device is matched with the rectangular pipe and the rectangular vertical rod through the seat, so that the position of the seat can be adjusted according to the height and the leg length of the device before the user exercises, and the user can feel more comfortable during the exercise.

2. This device cooperatees through having set up running-board and two slide bars, and convenient to use person carries out the exercise of shank strength, and after taking exercise, through pulling the stopper, drives the rectangular pipe and slide downwards to shrink adjustable telescopic link, accomodate this device.

Drawings

FIG. 1 is a schematic view of a structure of a fixing base plate of the present utility model;

FIG. 2 is a schematic view of the structure of the foot pedal of the present utility model;

FIG. 3 is a schematic view of a slide bar according to the present utility model;

fig. 4 is a schematic view of the structure of the seat of the present utility model.

Wherein: 1. a fixed bottom plate; 11. a first rectangular chute; 2. a C-shaped fixing plate; 21. an adjustable telescopic rod; 22. a protection plate; 3. rectangular vertical rods; 31. the second rectangular chute; 32. a rectangular tube; 33. a third rectangular chute; 34. a micro spring; 35. a limiting block; 36. a seat; 4. a foot pedal; 41. a first rotating shaft; 42. a C-shaped connector; 43. a slide bar; 45. a second rotating shaft; 46. a resistance spring; 47. an L-shaped slider; 48. a cylindrical groove; 5. a rectangular connecting block; 51. a cylindrical rod; 52. and connecting the cross bars.

Detailed Description

In order that the manner in which the above recited features, objects and advantages of the present utility model are obtained will become readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Based on the examples in the embodiments, those skilled in the art can obtain other examples without making any inventive effort, which fall within the scope of the utility model. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents, etc. used in the following examples are commercially available unless otherwise specified.

As shown in fig. 1, fig. 2, fig. 3 and fig. 4, a sports apparatus comprises a fixed bottom plate 1, wherein a vertical rod mechanism which is convenient for leg exercise is arranged on the fixed bottom plate 1, the vertical rod mechanism comprises a C-shaped fixed plate 2, a rectangular vertical rod 3 and a pedal 4, the C-shaped fixed plate 2 is fixedly arranged at the side end part of the fixed bottom plate 1, the rectangular vertical rod 3 is fixedly arranged at the upper end part of the C-shaped fixed plate 2, at least two rectangular connecting blocks 5 are fixedly arranged at the side end part of the C-shaped fixed plate 2, cylindrical rods 51 are fixedly arranged between every two rectangular connecting blocks 5, a connecting cross rod 52 is slidably arranged between every two cylindrical rods 51, the pedal 4 is fixedly arranged at the side end parts of the two connecting cross rods 52, at least two first rectangular sliding grooves 11 are formed in the upper end part of the fixed bottom plate 1, an adjustable telescopic rod 21 is fixedly arranged at one side of the rectangular vertical rod 3, a protection plate 22 is fixedly arranged at the upper end part of the adjustable telescopic rod 21, a user can conveniently carry out telescopic adjustment, and the protection plate 22 can be prevented from falling down during exercise;

the side end part of the rectangular vertical rod 3 is penetrated and provided with a second rectangular sliding groove 31, the upper end part of the rectangular vertical rod 3 is provided with a rectangular pipe 32, the rectangular pipe 32 is slidably arranged on the rectangular vertical rod 3, the side end part of the rectangular pipe 32 is penetrated and provided with a third rectangular sliding groove 33, the inner side wall of the third rectangular sliding groove 33 is slidably provided with a limiting block 35, a miniature spring 34 is fixedly arranged between the limiting block 35 and the rectangular pipe 32, the upper end part of the rectangular pipe 32 is fixedly provided with a seat 36, when a user needs to exercise leg force, the height of the seat 36 can be adjusted according to the height and leg length of the user, the user can pull the limiting block 35, the limiting block 35 slides in the second rectangular sliding groove 31, at the moment, the miniature spring 34 is lengthened, when the limiting block 35 slides away from the inner side wall of the second rectangular sliding groove 31, the user can push the rectangular pipe 32 upwards or downwards at the moment, the rectangular pipe 32 moves to drive the seat 36 to move, when the seat 36 moves to a proper position, the user can release the limiting block 35, the miniature spring 34 rebounds to drive the limiting block 35 to enter the inner side wall of the second rectangular sliding groove 31 again, and the seat 36 is fixed;

the lower tip of two running-boards 4 all fixed mounting has C shape connecting piece 42, the inside wall of C shape connecting piece 42 all fixed mounting has first pivot 41, the circumference tip of every first pivot 41 all rotates and installs two slide bars 43, the side tip of every slide bar 43 all fixed mounting has second pivot 45, the side tip of two second pivots 45 all is equipped with L shape slider 47, the side tip of two L shape sliders 47 all runs through and has seted up cylindrical groove 48, every second pivot 45 all rotates the inside wall of installing at cylindrical groove 48, every L shape slider 47 all slidable mounting is at the inside wall of first rectangle spout 11, all fixed mounting has resistance spring 46 between the inside wall of every L shape slider 47 and first rectangle spout 11, the user can sit on seat 36, both feet put on running-board 4, the user can use shank strength to step down on running-board 4, running-board 4 moves down and drives C shape connecting piece 42, the side tip of two L shape sliders 47 all runs through and has seted up cylindrical groove 48, both slide bars 43 move down through first pivot 41, two slide bars 43 rotate down, two slide bars 43 rotate simultaneously and two slide bars 45 are kept away from each other in cylindrical groove 45, the inside the side wall of first rectangle spout 45, both sides 45 are kept away from each other, the side wall of the second slider 45 is kept away from each other, the side wall is kept away from in the rectangle 45, the side 45 is rotated, the side wall is kept away from each other, the side wall is rotated, the face is left down.

Working principle:

when a user needs to exercise leg force, the height of the seat 36 can be adjusted according to the height and leg length of the user, the user can pull the limiting block 35, the limiting block 35 slides in the second rectangular sliding groove 31, the micro spring 34 is lengthened, when the limiting block 35 slides away from the inner side wall of the second rectangular sliding groove 31, the user can push the rectangular pipe 32 upwards or downwards, the rectangular pipe 32 moves to drive the seat 36 to move, when the seat 36 moves to a proper position, the user can release the limiting block 35, the micro spring 34 rebounds to drive the limiting block 35 to enter the inner side wall of the second rectangular sliding groove 31 again, the seat 36 is fixed, the user can sit on the seat 36, feet are placed on the foot rest 4, the user can downwards tread the foot rest 4 with leg force, the foot rest 4 downwards moves to drive the C-shaped connecting piece 42 to downwards move, the C-shaped connecting piece 42 moves downwards to drive the two sliding rods 43 to move downwards through the first rotating shaft 41, the two sliding rods 43 rotate while moving downwards, the two sliding rods 43 rotate to drive the second rotating shafts 45 to rotate in the cylindrical grooves 48, the two second rotating shafts 45 drive the two L-shaped sliding blocks 47 to slide in the first rectangular sliding grooves 11 and move away from each other, the two L-shaped sliding blocks 47 move away from each other to drive the two resistance springs 46 to be compressed, when a user finishes stepping upwards to lift the legs, the two resistance springs 46 are not subjected to thrust rebound, the two resistance springs 46 can push the L-shaped sliding blocks 47 to reset, the two L-shaped sliding blocks 47 are matched with the sliding rods 43 to reset through the cylindrical grooves 48 and the second rotating shafts 45, the sliding rods 43 reset through the first rotating shafts 41 and the C-shaped connecting piece 42 to drive the foot pedals 4 to move upwards to reset, so that the user can continuously step the foot pedals 4 to exercise the legs, the guard plate 22 has been set up on adjustable telescopic link 21, the user can walk guard plate 22 when taking exercise, avoid falling down, in current sport equipment use, it is generally inconvenient to adjust, make the uncomfortable user height when taking exercise, and then lead to taking exercise bad and uncomfortable condition to appear, and current sport equipment is inconvenient to accomodate, this device is through having set up seat 36, rectangular pipe 32 and rectangular montant 3 cooperatees, be convenient for take exercise the preceding, adjust seat 36's position according to self height and shank length, make the user more comfortable when taking exercise, and this device cooperatees through having set up running-board 4 and two slide bars 43, convenient to use person carries out the exercise of shank strength, and after taking exercise, through pulling stopper 35, drive rectangular pipe 32 downwardly sliding, and accomodate this device to adjustable telescopic link 21 shrink.

The embodiments of the present utility model have been described in detail with reference to the drawings, but the present utility model is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present utility model.

Claims

1. The sports apparatus comprises a fixed bottom plate (1), and is characterized in that a vertical rod mechanism which is convenient for exercising legs is arranged on the fixed bottom plate (1);

the vertical rod mechanism comprises a C-shaped fixing plate (2), rectangular vertical rods (3) and pedals (4), wherein the C-shaped fixing plate (2) is fixedly arranged at the side end part of a fixing bottom plate (1), the rectangular vertical rods (3) are fixedly arranged at the upper end part of the C-shaped fixing plate (2), at least two rectangular connecting blocks (5) are fixedly arranged at the side end part of the C-shaped fixing plate (2), cylindrical rods (51) are fixedly arranged between every two rectangular connecting blocks (5), connecting cross rods (52) are slidably arranged between every two cylindrical rods (51), and pedals (4) are fixedly arranged at the side end parts of the connecting cross rods (52).

2. Sports apparatus according to claim 1, characterized in that the upper end of the fixed bottom plate (1) is provided with at least two first rectangular sliding grooves (11), the upper end of the C-shaped fixed plate (2) is fixedly provided with an adjustable telescopic rod (21) at one side of the rectangular vertical rod (3), and the upper end of the adjustable telescopic rod (21) is fixedly provided with a protection plate (22).

3. A sports apparatus according to claim 2, wherein the side end of the rectangular vertical rod (3) is provided with a second rectangular chute (31) in a penetrating manner, the upper end of the rectangular vertical rod (3) is provided with a rectangular tube (32), the rectangular tube (32) is slidably mounted on the rectangular vertical rod (3), and the side end of the rectangular tube (32) is provided with a third rectangular chute (33) in a penetrating manner.

4. A sports apparatus according to claim 3, wherein the inner side wall of the third rectangular chute (33) is slidably provided with a stopper (35), a micro spring (34) is fixedly arranged between the stopper (35) and the rectangular tube (32), and a seat (36) is fixedly arranged at the upper end of the rectangular tube (32).

5. A sports apparatus according to claim 4, wherein the lower ends of the two pedals (4) are fixedly provided with C-shaped connecting members (42), the inner side walls of the C-shaped connecting members (42) are fixedly provided with first rotating shafts (41), and the circumferential end of each first rotating shaft (41) is rotatably provided with two sliding rods (43).

6. The sports apparatus according to claim 5, wherein each sliding rod (43) has a second rotating shaft (45) fixedly mounted at its side end, the side ends of the two second rotating shafts (45) are each provided with an L-shaped slider (47), the side ends of the two L-shaped sliders (47) are each provided with a cylindrical groove (48) in a penetrating manner, and each second rotating shaft (45) is rotatably mounted on the inner side wall of the cylindrical groove (48).

7. A sports apparatus according to claim 6, wherein each L-shaped slider (47) is slidably mounted on the inner side wall of the first rectangular chute (11), and a resistance spring (46) is fixedly mounted between each L-shaped slider (47) and the inner side wall of the first rectangular chute (11).