CN205814998U - Abdominal crunch auxiliary device - Google Patents

Abstract

The utility model discloses a sit-up auxiliary device, which belongs to the technical field of fitness equipment. The device comprises: two underframes and support bodies respectively arranged on the two underframes, the support bodies are provided with a plurality of threaded holes, and connecting rods 2 and 2 are respectively arranged between the two support frames. One and the pull-up rack, the two ends of the connecting rod two are fixedly connected with the support body, the two ends of the first connecting rod are threadedly connected with the support body, and the T-shaped leg hooks are movably connected on the second connecting rod. The utility model has simple structure and rich functions. It can not only be used as sit-ups auxiliary fitness exercise equipment, but also can be used for push-ups, abdominal training and pull-up fitness exercises. The setting of universal wheels can move the equipment more conveniently, thereby To meet the requirements of the majority of users.

Description

sit-up assist device

technical field

The utility model relates to the technical field of fitness equipment, in particular to an auxiliary device for sit-ups.

Background technique

With the development of society and the improvement of living standards, more and more people pay attention to their health and pursue a healthy body shape. Undoubtedly, sit-ups are a simple and effective exercise method. However, at the beginning of exercise, especially for people with insufficient abdominal muscle strength, they are often unable to complete a standard action. The feet will be tilted up involuntarily, which will greatly reduce the effect of exercise and affect the enthusiasm. If you go to the gym to exercise, you will be limited by time and funds. At the same time, the existing sit-up auxiliary device has a single function and cannot satisfy the requirements of most users.

Utility model content

The utility model provides a sit-up auxiliary device, which can solve the problems in the prior art that fitness personnel cannot complete sit-up exercise alone, and the existing device has single functions.

The utility model provides an auxiliary device for sit-ups, which comprises two base frames and support bodies respectively arranged on the two base frames. The support bodies are provided with a plurality of threaded holes. Two connecting rods, one connecting rod and a pull-up frame are respectively arranged between them, the two ends of the connecting rod two are fixedly connected with the support body, the two ends of the connecting rod one are threadedly connected with the supporting body, and the two ends of the connecting rod two are threadedly connected with the supporting body. There is a T-shaped leg hook attached to the upper movable link.

Preferably, the T-shaped leg hook is a telescopic sleeve rod, and a rotating button is provided on the telescopic sleeve rod.

Preferably, a support rod 1 is provided between the base frame and the support body, one end of the support rod 1 is fixedly connected to the base frame, and the other end is fixedly connected to the support body.

Preferably, an abdominal training frame is threadedly connected to the supporting body, and a supporting rod 2 is provided below the abdominal training frame, and one end of the supporting rod 2 is fixedly connected with the abdominal training frame, and the other end is threadedly connected with the supporting body. The horizontal position of the abdominal training rack and the connecting rod is the same.

Preferably, push-up frames are provided on the bottom frames, and the push-up frames are L-shaped structures.

Preferably, universal wheels are provided under the underframe.

In the embodiment of the utility model, a sit-up auxiliary device is provided, which includes a base frame and a support body arranged on the base frame, wherein the support body is also provided with a connecting rod two, a connecting rod one and a pull-up frame , the connecting rod 2 is also provided with a T-shaped leg hook device; the utility model is simple in structure and rich in functions, not only can be used as an auxiliary fitness exercise equipment for sit-ups, but also can be used for push-ups, abdominal training and pull-ups For exercise, the setting of the universal wheel can move the equipment more conveniently, so as to meet the requirements of the majority of users.

Description of drawings

Fig. 1 is a structural schematic diagram of a sit-up assisting device provided by the present invention.

Explanation of reference signs:

1-underframe, 2-push-up frame, 3-support rod one, 4-support rod two, 5-abdominal training frame, 6-support body, 7-pull-up frame, 8-connecting rod one, 9-connecting rod two , 10-T sexual hook leg device, 11-universal wheels.

detailed description

A specific embodiment of the present invention will be described in detail below in conjunction with the accompanying drawings, but it should be understood that the protection scope of the present invention is not limited by the specific embodiment.

As shown in Figure 1, the utility model embodiment provides a kind of sit-up auxiliary device, comprises two underframes 1 and the supporting body 6 that is respectively arranged on two underframes 1, and described supporting body 6 is provided with A plurality of threaded holes, a connecting rod two 9, a connecting rod one 8 and a pull-up frame 7 are respectively provided between the two supporting bodies 6, and the two ends of the connecting rod two 9 are fixedly connected to the supporting body 6, The two ends of the connecting rod one 8 are threadedly connected with the support body 6, and the T-shaped leg hook 10 is movably connected to the connecting rod two 9. By adjusting the height of the connecting rod two, the height of the T-shaped leg hook can be adjusted. Thereby it is more conducive to the exercise of the bodybuilder. The utility model has simple structure and rich functions. It can not only be used as sit-ups auxiliary fitness exercise equipment, but also can be used for push-ups, abdominal training and pull-up fitness exercises. The setting of universal wheels can move the equipment more conveniently, thereby To meet the requirements of the majority of users.

Further, the T-shaped leg hook 10 is a telescopic sleeve rod, and the telescopic sleeve rod is provided with a turning button; by adjusting the telescopic sleeve rod of the T-shaped leg hook device, it can be more convenient to meet the requirements of the bodybuilder. .

Further, a support rod 3 is provided between the base frame 1 and the support body 6 , one end of the support rod 3 is fixedly connected to the base frame 1 , and the other end is fixedly connected to the support body 6 .

Further, the support body (6) is threadedly connected with an abdominal training frame 5, and a support rod 2 4 is provided below the abdominal training frame 5, and one end of the support rod 2 4 is fixedly connected with the abdominal training frame 5, and the other end is connected with the supporting frame 5. Body 6 is threadedly connected, and described abdomen training frame 5 is identical with connecting rod one 8 horizontal positions. By adjusting the height of the abdominal training frame and the connecting rod 1, the needs of people of different heights can be met.

Further, the bottom frame 1 is provided with a push-up frame 2, and the push-up frame 2 is an L-shaped structure.

Further, universal wheels 11 are provided under the underframe 1 .

To sum up, the sit-up auxiliary device provided by the embodiment of the utility model includes a base frame and a support body arranged on the base frame, wherein the support body is also provided with a connecting rod 2, a connecting rod 1, and a guiding rod. The body is on the shelf, and the connecting rod 2 is also provided with a T-shaped leg hook; the utility model is simple in structure and rich in functions. Body-up fitness exercise, the setting of the universal wheel can move the equipment more conveniently, so as to meet the requirements of the majority of users.

The above disclosures are only a few specific embodiments of the present invention, but the embodiments of the present invention are not limited thereto, and any changes conceivable by those skilled in the art should fall within the scope of protection of the present invention.

Claims (6)

1. The sit-up auxiliary device is characterized in that it comprises two underframes (1) and a support body (6) that is respectively arranged on the two underframes (1), and the support body (6) is provided with multiple Two threaded holes, two connecting rods (9), one connecting rod (8) and a pull-up frame (7) are respectively arranged between the two supporting bodies (6), and two ends of the two connecting rods (9) It is fixedly connected with the supporting body (6), the two ends of the connecting rod one (8) are threadedly connected with the supporting body (6), and the connecting rod two (9) is movably connected with a T-shaped leg hook (10) . 2. The sit-up assisting device according to claim 1, characterized in that, the T-shaped leg hook (10) is a telescopic sleeve rod, and a rotating knob is provided on the telescopic sleeve rod. 3. The sit-up auxiliary device according to claim 1, characterized in that, a support rod (3) is provided between the underframe (1) and the support body (6), and the support rod one (3) ) is fixedly connected to the underframe (1), and the other end is fixedly connected to the support body (6). 4. the assistive device for sit-ups as claimed in claim 1, is characterized in that, the abdominal training frame (5) is screwed on the described support body (6), and the abdominal training frame (5) below is provided with support bar two ( 4), one end of the support rod two (4) is fixedly connected with the abdominal training frame (5), and the other end is threadedly connected with the support body (6), and the horizontal position of the abdominal training frame (5) and the connecting rod one (8) same. 5. The assistive device for sit-ups according to claim 1, characterized in that push-up frames (2) are provided on the base frames (1), and the push-up frames (2) are L-shaped structures. 6. The sit-up auxiliary device according to claim 1, characterized in that universal wheels (11) are provided under the underframe (1).