CN219721829U

CN219721829U - Power-assisted shoulder pushing training machine

Info

Publication number: CN219721829U
Application number: CN202320922639.XU
Authority: CN
Inventors: 王富健
Original assignee: Shandong Lide Sports Equipment Co ltd
Current assignee: Shandong Lide Sports Equipment Co ltd
Priority date: 2023-04-23
Filing date: 2023-04-23
Publication date: 2023-09-22
Anticipated expiration: 2033-04-23

Abstract

The utility model relates to a power-assisted shoulder-pushing training machine, which comprises a frame, a seat arranged at the front end of the frame and a swinging arm hinged at the upper end of the frame, wherein a backrest is arranged at the rear of the seat, a handle and a barbell disc shaft are arranged on the swinging arm, the handle is positioned above the seat and in front of the backrest, the power-assisted shoulder-pushing training machine further comprises a power-assisted mechanism, the power-assisted mechanism comprises a pedal long rod hinged on the frame, the pedal long rod extends forwards to the lower part of the seat, the rear end of the pedal long rod is hinged with a power-assisted rod, one end of the power-assisted rod, which is far away from the pedal long rod, is hinged with a power-assisted plate, a power-assisted shaft positioned below the swinging arm is fixedly connected with the power-assisted plate, and the power-assisted plate is hinged with the frame.

Description

Power-assisted shoulder pushing training machine

Technical Field

The utility model relates to the field of body-building equipment, in particular to the field of shoulder body-building equipment, and specifically relates to a power-assisted shoulder pushing training machine.

Background

Exercise equipment is often divided into a single function type and a comprehensive type of multifunctional type by the training function, and commonly used exercise equipment comprises rowers, body-building vehicles, walking machines, running machines, waist-building machines and the like, the development of the Chinese exercise equipment industry begins at the end of the 80 th century, for primary exercise lovers, fixed equipment exercise is a safe and effective body quality and muscle feeling improving mode, shoulder exercise is most typically sitting posture shoulder pushing, the feeling of chest muscles can be effectively improved, the strength of shoulder joints, elbow joints and wrist joints is improved, and a solid foundation is laid for dumbbell barbell lying pushing exercise in the future.

Because the initial arm of pushing up is crooked, pushes up the most difficult this moment, along with the handle keeps away from the health, the arm is straighter and straighter, and training personnel can feel more and more light, consequently in order to realize pushing up smoothly, only can select comparatively light loading, lead to the training effect at the later stage of pushing up not to reach fine training requirement, so many training personnel can all seek other people's assistance when pushing up the shoulder to realize helping hand and guard action.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a power-assisted shoulder pushing training machine which can realize power assistance during chest pushing by itself.

The utility model is realized through the following technical scheme that the power-assisted shoulder-pushing training machine comprises a frame, a seat arranged at the front end of the frame and a swinging arm hinged at the upper end of the frame and swinging up and down, wherein a backrest is arranged at the rear of the seat, a handle and a disc shaft are arranged on the swinging arm, the handle is positioned above the seat and in front of the backrest, the power-assisted shoulder-pushing training machine further comprises a power-assisted mechanism, the power-assisted mechanism comprises a pedal long rod connected to the frame, the pedal long rod extends forwards to the lower side of the seat, the rear end of the pedal long rod is hinged with a power-assisted rod, one end of the power-assisted rod, which is far away from the pedal long rod, is hinged with a power-assisted shaft positioned below the swinging arm, and the power-assisted plate is hinged with the frame.

According to the utility model, the barbell disc is arranged by arranging the barbell disc shaft, a training person can sit on the seat forwards, back the backrest, and hold the handle by hands after the arms are bent, and the arms are straightened to push the swing arm upwards, so that shoulder pushing training is realized. When training begins, can use the foot to step on pedal stock, pedal stock rear end upwards lifts up, through helping hand pole, helping hand board and helping hand pole's cooperation, drives the swing arm and upwards lifts up, realizes pushing away the helping hand when shoulder training.

As optimization, the pedal long rod is connected with a pneumatic spring rod, and one end of the pneumatic spring rod, which is far away from the pedal long rod, is hinged with the frame. The setting of this optimization scheme is convenient for assist drive's reset.

As optimization, a buffer block for supporting the swing arm is fixedly connected to the frame. The setting of this optimizing scheme can be used to cushion the impact between swing arm and the frame.

As an optimization, the hinge shaft of the power assisting plate and the frame is coaxial with the hinge shaft of the swing arm and the frame. The arrangement of the optimization scheme enables the hinge shafts of the power assisting plate and the frame to be coaxial with the hinge shafts of the swinging arms and the frame, so that the swing track of the power assisting shaft on the power assisting plate is close to the swing track of the swinging arms, and dislocation sliding between the power assisting shaft and the swinging arms is reduced.

As the optimization, still include the adjustment arm of articulated on the swing arm, the lower extreme and the swing arm of adjustment arm are articulated, disc axle rigid coupling is in the adjustment arm upper end, still include the regulation pull rod of articulated on the adjustment arm, the one end that the adjustment pull rod kept away from the adjustment arm articulates there is the support frame, support frame and frame rigid coupling. According to the setting of the optimization scheme, when training is performed, the adjusting arm swings forwards through the action of the adjusting pull rod along with the upward swing of the swing arm, that is to say, the force arm of the disc shaft away from the rotation center of the swing arm is increased, so that the training resistance of training personnel is increased, and a better training effect is achieved.

As optimization, a plurality of disc storage rods are fixedly connected on the frame. The setting of this optimizing scheme can put the disc that does not use on the frame, conveniently takes.

As optimization, the front end of the pedal long rod is fixedly connected with a pedal. The setting of this optimization scheme is convenient for realize personnel's pedal.

As optimization, a bumper positioned in front of the adjusting arm is fixedly connected to the swinging arm. The setting of this optimizing scheme can play the insurance effect, and after adjusting the pull rod fracture, the bumper bar can support the adjusting arm, prevents to adjust the arm and swing down and hurt the people.

The beneficial effects of the utility model are as follows: the power-assisted shoulder pushing training machine can realize the power assistance during shoulder pushing training by using the pedal action of a person, so that a better training effect is achieved, an exerciser can conveniently exercise in an initial stage, muscle strain caused by the exercise in a super-individual range is prevented, the force required by pushing is gradually increased along with the pushing process, the training effect is better, the structure is stable, the use is safe, and a very good shoulder training effect can be achieved.

Drawings

FIG. 1 is a left side view of the present utility model;

FIG. 2 is a top view of the present utility model;

FIG. 3 is a front view of the present utility model;

FIG. 4 is a schematic diagram of the structure of the present utility model;

FIG. 5 is an enlarged view of portion A of FIG. 2;

FIG. 6 is a schematic diagram of a rack of the present utility model;

the figure shows:

1. the disc storage device comprises a frame, 2 disc storage rods, 3, a swing arm, 4, a first connecting rod, 5, a support frame, 6, an adjusting pull rod, 7, an adjusting limiting plate, 8, disc shafts, 9, a nameplate plate, 10, a backrest, 11, a handle, 12, a seat, 13, a foot pedal, 14, a pedal long rod, 15, a second connecting rod, 16, a booster rod, 17, a push rod, 18, a pneumatic spring rod, 19, a booster plate, 20, a booster shaft, 21, a buffer block, 22, a support block, 23, a third connecting rod, 24, a support pad, 25 and a support rod.

Detailed Description

In order to clearly illustrate the technical characteristics of the scheme, the scheme is explained below through a specific embodiment.

The utility model relates to a power-assisted shoulder-pushing training machine as shown in figures 1-6, which comprises a frame 1, a seat 12 fixedly connected to the front end of the frame and swinging arms 3 connected to the upper end of the frame and capable of swinging upwards, wherein two swinging arms are arranged and are bilaterally symmetrical, a first connecting rod 4 is arranged on each swinging arm in a penetrating way, the first connecting rod is hinged with a supporting frame 5, the supporting frame is fixedly connected to the frame, and the swinging arms 3 are hinged with the frame through the first connecting rod 4. The seat 12 is high adjustable, and the seat rear end is lower, prevents personnel from sliding forward, the rear of seat is equipped with back 10, and back 10 and the contained angle on ground are 60-70 degrees, and back 10 up end and back 10 front end face are the foam-rubber cushion, install nameplate 9 in the frame at back upper end rear, the nameplate is used for pasting the instruction.

The swing arm is provided with a handle 11 and a disc shaft 8, the handle is located above the seat 12 and in front of the backrest 10, the end of the disc shaft is slightly inclined upwards to prevent the disc from sliding off, the frame is provided with a buffer block 21 for supporting the swing arm 3, the inner side surface of the swing arm is fixedly connected with a supporting block 22, and the middle part of the swing arm is supported on the frame through the supporting block 21. Still include the adjusting arm of articulated on swinging arm 3, the lower extreme of adjusting arm is articulated with swinging arm 3, barbell disc axle 8 rigid coupling is in adjusting arm upper end, still include the regulation pull rod 6 of articulated on adjusting arm, the one end that adjusting pull rod 6 kept away from adjusting arm is articulated with support frame 5, the outside rigid coupling of swinging arm has adjustment limiting plate 7, be equipped with the slot hole that can supply adjusting pull rod 6 to pass through on the adjustment limiting plate, the rigid coupling has the bumper bar that is located adjusting arm the place ahead on the swinging arm.

The utility model relates to a power-assisted shoulder-pushing training machine which further comprises a power-assisted mechanism, wherein the power-assisted mechanism comprises two pedal long rods 14 connected to a frame 1, the rear ends of the pedal long rods are rotatably connected with third long rods 23, the third long rods extend from the outer sides of the first pedal long rods to the outer sides of the second pedal long rods, a second connecting rod 15 is supported on the frame, two bearings are fixedly connected to the second connecting rod, the bearings are sleeved at two ends of the third long rods 23, the pedal long rods extend forwards to the lower side of a seat 12, the front ends of the pedal long rods are fixedly connected with pedals 13, the rear ends of the pedal long rods are hinged with power-assisted rods 16, one ends of the power-assisted rods, which are far away from the pedal long rods 14, are hinged with power-assisted plates 19, power-assisted shafts 20 positioned below swinging arms 3 are fixedly connected with the power-assisted plates, the power-assisted plates are hinged with the frame 1, and the hinge shafts of the power-assisted plates 19 and the frame 1 are coaxial with the hinge shafts of swinging arms 3 and the frame 1.

The third connecting shaft is fixedly connected with a pushing rod 17, the pushing rod extends in an upward inclined mode along the front-back direction, one end, far away from a third connecting rod 23, of the pushing rod is hinged with a pneumatic spring rod 18, one end, far away from a pedal long rod, of the pneumatic spring rod is hinged with the frame 1, a supporting rod 25 which is inclined forwards is fixedly connected onto the frame, a supporting pad 24 is fixedly connected onto the upper end of the supporting rod, the pushing rod is supported on the supporting pad 24, and two barbell disc storage rods 2 are fixedly connected onto the left side and the right side of the rear end of the frame.

In the use process of the embodiment, when training, the barbell disc with proper quantity and weight is taken from the barbell disc storage rod 2 and placed on the barbell disc shaft 8, a training person sits on the seat 12 facing forward and back to back 10, holds the handle 11 with both hands after the arms are bent, and pushes the swing arm 3 upwards with the arms straightened, so that the gravity of the barbell disc is overcome, and shoulder pushing training is realized. When training starts, the foot pedal 13 is stepped on, the rear end of the foot pedal long rod 14 is lifted upwards, the power assisting rod 16 is driven to push upwards, and the tail end of the power assisting rod 16 is matched with the power assisting plate 19 and the power assisting shaft 20, so that the swing arm swings upwards, and the power assisting of shoulder pushing training is realized. In the training process, along with the upward swing of the swing arm 3, the adjusting arm swings forward under the action of the adjusting pull rod 6, that is to say, the force arm of the disc shaft 8, which is away from the rotation center of the negative swing arm 3, is increased, so that the training resistance of a training person is increased, and a better training effect is achieved. When the training is finished, the disc is removed from the disc shaft 8 and the disc storage bar 2 is replaced.

Of course, the above description is not limited to the above examples, and the technical features of the present utility model that are not described may be implemented by or by using the prior art, which is not described herein again; the above examples and drawings are only for illustrating the technical scheme of the present utility model and not for limiting the same, and the present utility model has been described in detail with reference to the preferred embodiments, and it should be understood by those skilled in the art that changes, modifications, additions or substitutions made by those skilled in the art without departing from the spirit of the present utility model and the scope of the appended claims.

Claims

1. The utility model provides a helping hand formula pushes away shoulder training machine which characterized in that: including frame (1), rigid coupling seat (12) and the articulated swing arm (3) of frame front end are in the upper and lower wobbling of frame upper end, the rear of seat is equipped with back (10), be equipped with handle (11) and barbell disc axle (8) on the swing arm, the handle is located the top of seat (12) and is located the place ahead of back (10), still includes assist drive, assist drive is including connecting pedal stock (14) on frame (1), pedal stock extends to the below of seat (12) forward, pedal stock rear end articulates has helping hand pole (16), the one end that the helping hand pole was kept away from pedal stock (14) articulates has helping hand board (19), the rigid coupling has helping hand axle (20) that are located swing arm (3) below on the helping hand board, the helping hand board articulates with frame (1).

2. The booster shoulder trainer of claim 1, wherein: the pedal long rod is connected with a pneumatic spring rod (18), and one end of the pneumatic spring rod, which is far away from the pedal long rod, is hinged with the frame (1).

3. The booster shoulder trainer of claim 1, wherein: and a buffer block (21) for supporting the swing arm (3) is fixedly connected to the frame.

4. The booster shoulder trainer of claim 1, wherein: the hinge shaft of the power assisting plate (19) and the frame (1) is coaxial with the hinge shaft of the swing arm (3) and the frame (1).

5. The booster shoulder trainer of claim 1, wherein: still include the adjusting arm of articulated on swinging arms (3), the lower extreme of adjusting arm is articulated with swinging arms (3), disc axle (8) rigid coupling is in adjusting arms upper end, still includes articulated regulation pull rod (6) on adjusting arms, the one end that adjusting pull rod (6) kept away from adjusting arms articulates has support frame (5), support frame and frame (1) rigid coupling.

6. The booster shoulder trainer of claim 1, wherein: a plurality of disc storage rods (2) are fixedly connected on the frame.

7. The booster shoulder trainer of claim 2, wherein: the front end of the pedal long rod is fixedly connected with a pedal plate (13).

8. The booster shoulder trainer of claim 5, wherein: and a bumper positioned in front of the adjusting arm is fixedly connected to the swing arm.