CN219558623U

CN219558623U - Leg training device

Info

Publication number: CN219558623U
Application number: CN202223166683.7U
Authority: CN
Inventors: 李宇; 尹萍
Original assignee: Chengdu Vocational College of Agricultural Science and Technology
Current assignee: Chengdu Vocational College of Agricultural Science and Technology
Priority date: 2022-11-29
Filing date: 2022-11-29
Publication date: 2023-08-22
Anticipated expiration: 2032-11-29

Abstract

The utility model provides a leg training device, which relates to the technical field of exercise equipment and comprises a working frame and a placing plate connected with the working frame, wherein the working frame is connected with a seat and an adjusting mechanism for controlling the angle of the seat; the working frame is symmetrically and vertically provided with fixing rods, sliding sleeves are arranged on the two fixing rods, and each sliding sleeve is provided with a first rotating pressing seat and a second rotating pressing seat respectively; the utility model discloses a leg muscle exercise device, which is characterized in that a fixed shaft is horizontally arranged on a working frame, rotating wheels are symmetrically arranged on the rotating wheels, two connecting ropes are sleeved on the rotating wheels, a holding frame is connected to one end face of each connecting rope, the other end face of each connecting rope is connected with a sliding sleeve, the working frame is provided with a holding plate, a weight increasing plate is arranged on the holding plate, and a clamping groove is formed in the weight increasing plate.

Description

Leg training device

Technical Field

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

Background

The leg muscle group has high muscle quantity compared with other parts, and the leg muscle exercise can promote the growth of the whole body muscle, make the figure more neat and attractive, promote better athletic performance, reduce the risk of injury, and meanwhile, the leg exercise is also the development of running speed. Therefore, the training of leg muscles is not performed with little physical exercise.

The exercise of leg muscles is performed by running, the effect is worst, the exercise time is greatly reduced, the exercise effect is poor, or the exercise is performed by using the related exercise equipment, if the exercise is performed under the condition of lack of protection and assistance, the knees and the waist are easily damaged in the running process; the training person cannot know the exercise intensity, and can not objectively know the exercise condition by feeling; different trainers have different requirements on exercise difficulty, and the devices lack corresponding difficulty adjusting functions.

Disclosure of Invention

The present utility model is directed to a leg training device for solving the above-mentioned problems in the prior art.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the leg training device comprises a working frame and a placing plate connected with the working frame, wherein the working frame is connected with a seat and an adjusting mechanism for controlling the angle of the seat;

the working frame is symmetrically and vertically provided with fixing rods, sliding sleeves are arranged on the two fixing rods, and each sliding sleeve is provided with a first rotating pressing seat and a second rotating pressing seat respectively;

the working frame is horizontally provided with a fixed shaft, rotating wheels are symmetrically arranged on the fixed shaft, two rotating wheels are sleeved with connecting ropes, one end face of each connecting rope is connected with a placing frame, and the other end face of each connecting rope is connected with a sliding sleeve.

Preferably, the working frame is provided with a containing plate, and a weight increasing disc is arranged on the containing plate, the weight increasing disc is provided with a clamping groove, and the weight increasing disc is matched with the position of the placing frame.

Preferably, the adjusting mechanism comprises an adjusting frame and a sliding seat sleeved on the adjusting frame in a sliding mode, the seat comprises a seat part and a backrest part, and a supporting frame is rotatably connected between the sliding seat and the backrest part.

Preferably, the placing frame is composed of a disc and a limiting rod, and the placing frame is matched with the placing plate in position.

Preferably, the adjusting frame is provided with through holes for adjusting the opening and closing angles of the backrest part, and the sliding seat is provided with pin shafts for inserting the through holes in a matching manner.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. the leg training device provided by the utility model has the advantages that the leg is forced to press down the sliding sleeve, and the sliding sleeve drives the connecting rope to pull the placing frame, so that the thigh muscle is exercised, and the exercise effect is good.

2. According to the leg training device, the sliding seat slides along the adjusting frame and is inserted and combined along the through hole of the adjusting frame through the pin shaft, so that the inclination angle of the supporting frame is adjusted, the backrest part is adjusted, the backrest comfort of a user is improved, the exercise difficulty is adjusted by adjusting the number of weight-increasing discs on the placing frame, and the exercise effect is achieved.

Drawings

Fig. 1 is a schematic perspective view of a leg training device according to the present utility model;

fig. 2 is a schematic structural view of a leg training device according to the present utility model;

fig. 3 is a schematic structural view of a leg training device according to the present utility model.

Legend description: 1. a work frame; 11. a holding plate; 12. a weighting plate; 13. placing a plate; 2. a seat; 20. an adjusting frame; 21. a sliding seat; 22. a support frame; 3. a fixed rod; 31. a sliding sleeve; 32. a first press-fit seat; 33. a second press-fit seat; 4. a fixed shaft; 41. a rotating wheel; 42. a connecting rope; 43. and (5) placing a rack.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

Embodiment 1, as shown in fig. 1-3, a leg training device comprises a work frame 1 and a placing plate 13 connected to the work frame 1, wherein the work frame 1 is connected with a seat 2 and an adjusting mechanism for controlling the angle of the seat;

the working frame 1 is symmetrically and vertically provided with fixing rods 3, sliding sleeves 31 are arranged on the two fixing rods 3, and each sliding sleeve 31 is respectively provided with a first rotating pressing seat 32 and a second rotating pressing seat 33;

the working frame 1 is horizontally provided with a fixed shaft 4, the fixed shaft 4 is symmetrically provided with rotating wheels 41, two rotating wheels 41 are sleeved with connecting ropes 42, one end face of each connecting rope 42 is connected with a placing frame 43, and the other end face of each connecting rope 42 is connected with a sliding sleeve 31.

The user sits and stands in seat 2 to adjust the angle of pitching of seat 2, make seat 2 sit and stand comfortable, then the thigh place is put on first pressfitting seat 32 and second pressfitting seat 33, and when taking exercise, through thigh hard, pushes down sliding sleeve 31, sliding sleeve 31 drive connecting rope 42 pulling rack 43, thereby take exercise of thigh muscle, through the quantity of weight increasing dish 12 on adjusting rack 43, adjust the degree of difficulty of taking exercise, thereby reach the effect of taking exercise.

The work frame 1 is provided with and holds board 11, and holds and is provided with weight increasing dish 12 on the board 11, weight increasing dish 12 has seted up the block groove, weight increasing dish 12 and rack 43 position matched with, place weight increasing dish 12 reserve through holding board 11, adjust the quantity of weight increasing dish 12 on the rack 43 at any time to adjust the exercise effect, weight increasing dish 12 is laid along the gag lever post of block groove and rack 43.

The adjusting mechanism comprises an adjusting frame 20 and a sliding seat 21 sleeved on the adjusting frame 20, the seat 2 is composed of a seat part and a backrest part, a supporting frame 22 is rotatably connected between the sliding seat 21 and the backrest part, through holes for adjusting the opening and closing angles of the backrest part are arranged and arranged on the adjusting frame 20, pin shafts for inserting the through holes are arranged on the sliding seat 21 in a matched mode, the sliding seat 21 slides along the adjusting frame 20 and is simultaneously inserted and combined along the through holes of the adjusting frame 20 through the pin shafts, therefore the inclination angle of the supporting frame 22 is adjusted, the backrest part is adjusted, and the backrest comfort of a user is improved.

The placing frame 43 consists of a disc and a limiting rod, the placing frame 43 is matched with the placing plate 13 in position, the weight increasing disc 12 is placed on the placing frame 43, and the weight increasing disc 12 is limited through the limiting rod.

The sliding sleeve 31 can rotate along the fixed rod 3, so that the first pressing seat 32 and the second pressing seat 33 on the sliding sleeve 31 are horizontally unfolded, and the upper position of a user can be conveniently sitting or the lower position of the user, and the use convenience is improved.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims

1. The utility model provides a shank trainer, includes place board (13) of connecting on work frame (1) and work frame (1), its characterized in that: the working frame (1) is connected with a seat (2) and an adjusting mechanism for controlling the angle of the seat;

the working frame (1) is symmetrically and vertically provided with fixing rods (3), sliding sleeves (31) are arranged on the two fixing rods (3), and each sliding sleeve (31) is provided with a first rotating pressing seat (32) and a second rotating pressing seat (33) respectively;

the working frame (1) is horizontally provided with a fixed shaft (4), the fixed shaft (4) is symmetrically provided with rotating wheels (41), two rotating wheels (41) are sleeved with connecting ropes (42), one end face of each connecting rope (42) is connected with a placing frame (43), and the other end face of each connecting rope (42) is connected with a sliding sleeve (31).

2. Leg training device according to claim 1, characterized in that: the working frame (1) is provided with a containing plate (11), the containing plate (11) is provided with a weight increasing disc (12), the weight increasing disc (12) is provided with a clamping groove, and the weight increasing disc (12) is matched with the placing frame (43) in position.

3. Leg training device according to claim 1, characterized in that: the adjusting mechanism comprises an adjusting frame (20) and a sliding seat (21) sleeved on the adjusting frame (20), the seat (2) comprises a seat part and a backrest part, and a supporting frame (22) is rotatably connected between the sliding seat (21) and the backrest part.

4. Leg training device according to claim 1, characterized in that: the placing frame (43) consists of a disc and a limiting rod, and the placing frame (43) is matched with the placing plate (13) in position.

5. A leg training device according to claim 3, characterized in that: the adjusting frame (20) is provided with through holes for adjusting the opening and closing angles of the backrest part in an arrangement mode, and the sliding seat (21) is provided with pin shafts which are inserted into the through holes in a matched mode.