CN111228734A

CN111228734A - Abdomen rolling trainer

Info

Publication number: CN111228734A
Application number: CN202010210664.6A
Authority: CN
Inventors: 胡江勇
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-24
Filing date: 2020-03-24
Publication date: 2020-06-05

Abstract

The invention discloses an abdomen rolling trainer, which comprises a base, a foot stool, a cushion frame, a backrest frame and a linkage mechanism, wherein the foot stool is hinged on a connecting seat of the base (1), a cushion hinged seat of the cushion frame is hinged on a cushion connecting hole of the base, a backrest hinged seat of the backrest frame is hinged on a backrest connecting hole of the base, and a backrest rocker arm is fixed on the backrest hinged seat; the linkage mechanism comprises a foot rest connecting rod, a swinging seat and a backrest connecting rod, the swinging seat is hinged to a swinging seat connecting hole of the base, a cushion rocker arm and a supporting arm are arranged on the swinging seat, one end of the foot rest connecting rod is hinged to a foot rest connecting hole of a foot rest, one end of the backrest connecting rod is hinged to the backrest rocker arm, and the other ends of the foot rest connecting rod and the backrest connecting rod are hinged to the cushion rocker arm. After adopting above-mentioned structure, have simple structure reasonable, operation convenient to use, action range is big, training time is long, advantage such as body-building effect is good.

Description

Abdomen rolling trainer

Technical Field

The invention relates to the technical field of sports fitness equipment, in particular to an abdomen rolling trainer for abdominal muscle training.

Background

Along with the development of society and the progress of science and technology, the life quality and the working condition of people are better and better, the society is more and more rewarded, the travel mode is gradually replaced by modern vehicles, the people rarely participate in physical labor and body building exercises, the physical quality of the people is continuously reduced, and the working energy and the efficiency of the people are directly influenced. In order to improve physical fitness and facilitate fitness training, various sports fitness equipment with different fitness functions can be used, for example, a supine plate is one of the training devices for abdominal muscle strength training, the abdominal muscle training is achieved by repeatedly performing sit-up training on the supine plate, and the training device is also an indispensable fitness equipment in fitness training.

However, the existing sit-up board has the following defects in the using process: the abdominal muscles can not be taken into consideration, the training effect on the abdominal upper muscles is relatively large in the supine training process, the training effect on the abdominal lower muscles is relatively poor, and the due body building effect cannot be achieved. Although there is a training method in which both ends of the buttocks lie on a carpet or a mat and tilt up when training the abdominal muscles, a beginner cannot perform systematic training for a long time even when training both ends of the buttocks, and a training device with upper and lower limbs synchronized is lacking at present. Therefore, many manufacturers and knowledgeable persons develop and try to solve the above problems, but no ideal product is yet available.

Disclosure of Invention

In order to overcome the defects in the prior art, the invention aims to provide the abdomen rolling trainer which has the advantages of simple and reasonable structure, convenient operation and use, large action amplitude, long training time and good body building effect.

The invention creates the technical scheme adopted for solving the technical problem, which comprises a base, foot rests, a cushion frame, a backrest frame and a linkage mechanism, wherein the foot rests are hinged on a connecting seat at the front part of the base; the linkage mechanism comprises a foot rest connecting rod, a swinging seat and a backrest connecting rod, the swinging seat is hinged to a connecting hole of the swinging seat of the base, a cushion rocker arm and a supporting arm matched with the front part of the cushion frame are correspondingly arranged on the swinging seat, one end of the foot rest connecting rod is hinged to the foot rest connecting hole of the foot rest, one end of the backrest connecting rod is hinged to the backrest rocker arm, and the other ends of the foot rest connecting rod and the backrest connecting rod are hinged to the cushion rocker arm.

In the further scheme of the invention, the foot rest is provided with a height-adjustable collodion foot rest, a cushion is fixed on the cushion frame, and a backrest is fixed on the backrest frame.

According to a further scheme of the invention, left and right handrails are correspondingly arranged on two sides of the rear part of the backrest frame.

According to the further scheme provided by the invention, the supporting arm of the swinging seat is provided with the roller which is matched with the cushion frame in a rolling manner, and the base is provided with the limiting piece matched with the cushion frame.

In a further scheme of the invention, the backrest frame is fixed with supporting feet.

After adopting above-mentioned structure, compared with prior art have following advantage and effect: firstly, simple structure, operation convenient to use can drive the synchronous perk of upper part of the body, lower part of the body and buttock and train the abdominal muscle, and training person can keep balance all the time in the motion process, can not control and rock or turn on one's side, and tensile range and intensity can be adjusted according to the health quality, can carry out progressive training, reach the best body-building training effect. Secondly, the height of the collodion foot support can be adjusted according to the requirements of different heights, so that the collodion foot support meets the requirements of different trainers on the heights.

Drawings

Fig. 1 is a schematic exploded view of the present invention.

Fig. 2 is a schematic perspective view of the present invention in an initial state.

Fig. 3 is a schematic view of the initial state of the present invention.

Fig. 4 is a schematic perspective view of the training state of the present invention.

Fig. 5 is a schematic view of the main structure of the training apparatus of the present invention.

The cushion comprises a base 1, a connecting seat 2, a cushion rocker 3, a foot rest connecting rod 4, a foot rest connecting hole 5, a cushion frame 6, a cushion 7, a foot rest 8, a collodion foot rest 9, a handrail 10, a backrest frame 11, a backrest 12, a backrest hinged seat 13, a backrest rocker 14, a cushion hinged seat 15, a backrest connecting hole 16, a cushion connecting hole 17, a backrest connecting rod 18, a supporting arm 19, a swinging seat 20, a swinging seat connecting hole 21, a limiting part 22, supporting legs 23 and rollers 24.

Detailed Description

Fig. 1 to 5 show that the abdomen rolling trainer of the invention comprises a base 1, a foot rest 8, a seat cushion frame 6, a backrest frame 11 and a linkage mechanism, wherein the foot rest 8 is hinged on a connecting seat 2 at the front part of the base 1 through a pin, the seat cushion frame 6 is positioned above the base 1, a seat cushion hinged seat 15 at the rear side is hinged on a seat cushion connecting hole 17 of the base 1 through a pin, a backrest hinged seat 13 at the front part of the backrest frame 11 is hinged on a backrest connecting hole 16 at the rear part of the base 1 through a pin, and a backrest rocker 14 is fixed on the backrest hinged seat 13; the linkage mechanism comprises a foot rest connecting rod 4, a swinging seat 20 and a backrest connecting rod 18, the swinging seat 20 is hinged to a swinging seat connecting hole 21 of the machine base 1 through a pin, a cushion rocker 3 and a supporting arm 19 matched with the front part of the cushion frame 6 are correspondingly arranged on the swinging seat 20, one end of the foot rest connecting rod 4 is hinged to a foot rest connecting hole 5 of the foot rest 8 through a pin, one end of the backrest connecting rod 18 is hinged to a backrest rocker 14 through a pin, and the other ends of the foot rest connecting rod 4 and the backrest connecting rod 18 are simultaneously hinged to the cushion rocker 3 through pins; the foot rest 8 is provided with a height-adjustable collodion foot rest 9, the cushion frame 6 is fixed with a cushion 7, and the backrest frame 11 is fixed with a backrest 12; left and right armrests 10 are correspondingly arranged on two sides of the rear part of the backrest frame 11.

In order to reduce the friction resistance during movement, the supporting arm 19 of the swing seat 20 is provided with a roller 24 which is in rolling engagement with the seat cushion frame 6, and in order to keep the initial position of the seat cushion 7 unchanged, the base 1 is provided with a stopper 22 which is in engagement with the seat cushion frame 6.

In order to keep the backrest 12 stable, the backrest frame 11 is fixed with supporting feet 23.

The invention comprises the following working processes: the buttocks of a trainer sits on the cushion 7 and lies on the backrest 12, then the left and right handrails 10 are held by two hands, the two feet are tilted and hooked on the collodion foot supports 9, when the upper body of the trainer tilts upwards with strength, the backrest frame 11 is driven to rotate around the machine base 1, when the backrest frame 11 rotates, the backrest connecting rod 18 is pulled through the backrest rocker 14, the backrest connecting rod 18 drives the swinging seat 20 to rotate through the cushion rocker 3, the swinging seat 20 jacks the cushion 7 through the roller 24 on the supporting arm 19 to tilt upwards, and simultaneously pulls the foot stand 8 and the collodion foot supports 9 to tilt upwards through the foot stand connecting rod 4 connected with the cushion rocker 3, thereby realizing the purpose of synchronously tilting the abdominal muscles of the upper body, the lower body and the buttocks, and the trainer can carry out progressive training according to the quality of the body in the training process, thereby achieving the best fitness training effect.

The above description is only an embodiment of the present invention, and is not intended to limit the present invention in any way, and simple modifications, equivalent changes and modifications may be made without departing from the technical solutions of the present invention, and the protection scope of the present invention is also included in the present invention.

Claims

1. The utility model provides a roll up abdomen training ware, includes frame (1), foot rest (8), cushion frame (6), back frame (11), link gear, characterized by: the foot rest (8) is hinged on the connecting seat (2) at the front part of the base (1), the cushion frame (6) is positioned above the base (1), the cushion hinged seat (15) at the rear side of the cushion hinged seat is hinged on a cushion connecting hole (17) of the base (1), the backrest hinged seat (13) at the front part of the backrest frame (11) is hinged on a backrest connecting hole (16) at the rear part of the base (1), and a backrest rocker arm (14) is fixed on the backrest hinged seat (13); the linkage mechanism comprises a foot rest connecting rod (4), a swinging seat (20) and a backrest connecting rod (18), wherein the swinging seat (20) is hinged to a swinging seat connecting hole (21) of the base (1), the swinging seat (20) is correspondingly provided with a cushion rocker (3) and a supporting arm (19) matched with the front part of the cushion frame (6), one end of the foot rest connecting rod (4) is hinged to a foot rest connecting hole (5) of a foot rest (8), one end of the backrest connecting rod (18) is hinged to a backrest rocker (14), and the other ends of the foot rest connecting rod (4) and the backrest connecting rod (18) are hinged to the cushion rocker (3) simultaneously.

2. The belly trainer according to claim 1, wherein: the foot rest (8) is provided with a height-adjustable collodion foot support (9), the cushion frame (6) is fixed with a cushion (7), and the backrest frame (11) is fixed with a backrest (12).

3. The abdomen rolling trainer according to claim 1 or 2, wherein: left and right armrests (10) are correspondingly arranged on two sides of the rear part of the backrest frame (11).

4. The belly trainer according to claim 3, wherein: the support arm (19) of the swing seat (20) is provided with a roller (24) which is matched with the cushion frame (6) in a rolling way, and the machine base (1) is provided with a limiting part (22) which is matched with the cushion frame (6).

5. The belly trainer according to claim 4, wherein: the backrest frame (11) is fixed with supporting feet (23).