CN201342209Y - Gym structure - Google Patents

Abstract

The utility model relates to a body-building device structure, indicate especially an easily fold up, and high fitness equipment structure of security, this body-building device structure is equipped with a pressure back of the body mechanism in the rear end pivot of a seatpad mechanism, its pressure back of the body mechanism back is equipped with one and utilizes to push down the pressure that extends to produce the answer pre-stress and stretches the mechanism, be equipped with an arm-drawing mechanism that utilizes outside extension to produce the answer pre-stress moreover on pressing the back mechanism, through aforementioned design, so that the user can sit on present seatpad mechanism, press the back of the body mechanism with this back of the body mechanism of pushing down, and can utilize the pressure to stretch the mechanism and form the motion effect because of the answer pre-stress that extends produced, reach the purpose of training back muscle and skeleton, and have the effect of easily rolling up, in order to save the space of transportation and storage, effectively promote the.

Description

Gym structure

technical field

The utility model belongs to the technical field of fitness equipment, and specifically refers to an easy-to-fold and high-safety fitness equipment structure, which can further improve the exercise efficiency and convenience of use of the fitness equipment.

Background technique

By the way, modern people are affected by environmental changes, and the places and time available for exercise are becoming more and more limited, which directly affects the health of the human body. According to the research report, a small amount of exercise with multiple times has the effect of preventing heart disease. The effect is as good as doing intensive exercise for a long time. Therefore, in order to solve the above-mentioned problems that people's health is affected by insufficient exercise, various sports and fitness equipment with different functions have been developed on the market. It allows people to exercise anytime and anywhere, and at the same time further develops a variety of household fitness equipment that is small in size, easy to fold and does not take up space, so that people can exercise and exercise at home at any time;

And this type of fitness equipment is the most common exercise bike, treadmill, ski machine, elliptical track machine, stepper, etc. as the lower body training, but for the upper body such as people's back and arms, there is a lack of fitness equipment with better exercise Although there are currently arc-shaped lying frames that can perform sit-ups on the market, they mainly use the back of the human body to complete the movements of pressing down and getting up, which not only quickly produces fatigue, but also easily causes sports injuries , it is extremely unsafe to use, and it cannot be folded effectively, and there are problems such as occupying space and being inconvenient to use.

In other words, if a fitness equipment structure for upper body exercise that is easy to fold and safe can be provided, the above-mentioned shortage of existing fitness equipment can be solved, and the effect of exercise and fitness can be further improved.

In view of this, the author of this paper made an in-depth discussion on the problems faced by the aforementioned existing fitness equipment, and has been engaged in related industries for many years of research and development and manufacturing experience, and actively seeks solutions. After continuous efforts in research and trial production, he finally succeeded. Created a fitness equipment structure that can provide upper body exercise, and further has the functions of easy folding and high safety.

Utility model content

Therefore, the main purpose of the utility model is to provide a fitness equipment structure to achieve the purpose of easy folding, and can improve the safety of use, so as to enhance its economic benefits.

Based on this, the utility model mainly realizes the foregoing purpose and effectiveness through the following technical means: it includes;

A cushion mechanism, which has a cushion body that can be placed on the ground and used for riding;

A back pressure mechanism, which is pivotally installed on the back edge of the seat cushion mechanism, the back pressure mechanism has a column, the bottom of the column has a pivot sleeve that can be pivotally installed on the seat cushion mechanism, and the middle section of the column is provided with a selectively adjustable The sliding seat at the position is provided with a first wheel set and a second wheel set for the back to lean against;

A pressing and stretching mechanism, which is pivotally arranged on the back pressing mechanism. The pressing and stretching mechanism has a support column pivotally arranged on the middle section of the back side of the column of the back pressing mechanism, and the end of the support column which is different from the pivot has a round rod, and the wheel A roller is provided at both ends of the rod, and a flexible stretchable elastic member is respectively arranged between the two ends of the wheel rod of the press-stretch mechanism and the seat cushion mechanism, and the stretchable elastic member can be stretched by outward force and produce inward contraction. Response preload.

Therefore, the utility model through the display of the aforementioned technical means allows the fitness equipment of the utility model to allow the user to sit on the seat cushion mechanism, and press the back pressing mechanism with the back to stretch the stretching force. The mechanism forms a movement effect to train the muscles and bones of the back. Furthermore, because the back pressure mechanism can be relatively folded on the top surface of the seat cushion mechanism, it has the effect of being easy to fold, so it can save transportation and storage space. The convenience of use makes the structure of the fitness equipment of the present utility model more effective than the existing ones in terms of "exercise effect, foldability, safety and convenience of use".

Description of drawings

In order to enable the examiner to further understand the structure, features and other purposes of the present utility model, a number of preferred embodiments are combined below and described in detail with the accompanying drawings, and at the same time, those familiar with this technical field can implement it specifically, among which:

Fig. 1 is a three-dimensional exploded schematic view of the structure of the fitness equipment of the present invention, which is used to illustrate the composition and appearance of its main components.

Fig. 2 is a three-dimensional appearance schematic diagram of the structure of the fitness apparatus of the present invention.

Fig. 3 is a three-dimensional appearance schematic diagram of the structure of the fitness device of the present invention before being folded.

Fig. 4 is a schematic side view plan view of the structure of the fitness device of the present invention after being folded.

Fig. 5 is a three-dimensional appearance schematic diagram of the structure of the fitness device of the present invention in actual use, which reveals the stretched state of the fitness device.

Detailed ways

The utility model is a body-building device structure that can be used for back and upper arm movement. Among the specific embodiments and components of the body-building device of the utility model illustrated in the attached drawings, all about front and rear, left and right, top and bottom , the upper part and the lower part, and the horizontal and vertical references are only used for convenience of description, and do not limit the present utility model, nor limit its components to any position or spatial direction. The dimensions specified in the drawings and description can be changed according to the design and requirements of the specific embodiments of the utility model without departing from the scope of claims of the utility model.

And the detailed structure of the fitness equipment structure of the present utility model, then as shown in Figure 1, Figure 2 and Figure 3, this fitness equipment roughly comprises a cushion mechanism 10, a pressure back mechanism 20, a pressure stretching mechanism 30 and a pull arm Consists of 40 institutions.

The seat cushion mechanism 10 is mainly composed of a cushion body placed on the ground for the user to sit on. The two sides of the seat cushion mechanism 10 are respectively provided with a side bar 11 extending backward. There is a shaft 12 for pivoting the aforesaid back pressure mechanism 20, and a fixing member 15 is respectively provided at the locking joints between the rods 11 on both sides and the two ends of the shaft 12 for covering the pivot joint of the back pressure mechanism 20 and for pressing and stretching. Mechanism 30 group connections;

The back pressure mechanism 20 has a column 21, and the bottom end of the column 21 has a vertically staggered pivot sleeve 22, so that the column 21 of the back pressure mechanism 20 can be pivotally installed on the shaft of the seat cushion mechanism 10 by using the pivot sleeve 22. 12, and the two ends of the pivot sleeve 22 are sleeved in the two fixing parts 15. The middle section of the column 21 is provided with a sliding seat 23 that can selectively adjust the position. The sliding seat 23 is on the side of the corresponding seat cushion mechanism 10. A first wheel set 241 and a second wheel set 242 are respectively provided to support the user's back in accordance with the height of the user. Furthermore, the column 21 is provided with a shoulder pad set 25 on both sides of the top for the user's shoulder pads. Lean, another column 21 is provided with a pivot seat 26 on the side different from the first and second wheel sets 241, 242. There is a hooking part 27 at the place, and the hooking part 27 can be hooked by the aforementioned pull arm mechanism 40;

Furthermore, the stretching mechanism 30 has a strut 31. One end of the strut 31 is located on the pivot seat 26 of the upright 21 of the back pressure mechanism 20, and the other end of the strut 31 has a vertically staggered wheel bar 32. The two ends of the wheel rod 32 are respectively provided with a roller 33, so that the movement of the compression and stretching mechanism 30 can be smoother, and the two ends of the wheel rod 32 of the compression and stretching mechanism 30 and the two fixing parts 15 of the seat cushion mechanism 10 are respectively provided with a roller. A flexible stretchable elastic member 35, and the stretchable elastic member 35 can be stretched by outward force and produce a retracted return pre-force, so as to provide the movement effect of the user’s reaction force, and the stretchable elastic member 35 can be selected from elastic Rubber, springs, etc.;

The aforesaid pull arm mechanism 40 then has a hook seat 41 that can be hooked on the hook portion 27 of the back pressure mechanism 20. The hook seat 41 is also provided with two parallel stretchable elastic parts 42, and the other side of the two telescopic elastic parts 42 is Each end is provided with a handle 43 for the user to hold, so that the user can use the two telescopic elastic parts 42 to train the muscle tension of the arms;

As a result, a fitness equipment structure that is easy to fold and has high safety in use is formed.

Through the aforementioned structural design, the structure of the fitness equipment of the present utility model is shown in Figure 3 and Figure 4 when it is actually used. 35, 41 are not stressed, so that the stretchable elastic members 35, 41 are in a natural recovery state, and the user can fold the back pressure mechanism 20 on the seat cushion mechanism 10, and place the pull arm mechanism 40 on the back pressure mechanism 20, the volume of the fitness equipment can be greatly reduced in this way, and the purpose of easy folding can be achieved, which can save space for transportation and storage, and can be convenient for users to take at home at any time, improving the convenience of use;

Furthermore, when actually exercising, as shown in Figure 2 and Figure 5, the user sits on the cushion body of the seat cushion mechanism 10 with the buttocks, and leans against the first and second parts of the back pressing mechanism 20 with the back. On the wheel sets 241, 242 and the shoulder pad set 25, pull the telescopic elastic member 42 handle 43 of the pull arm mechanism 40 with both hands, so that when the user lays down with the force of the back, the compression and stretching mechanism 30 can be used. The struts 31 and the stretchable elastic member 35 are partially supported so as not to move instantaneously, which improves the safety of use. Moreover, when the user starts to gradually increase the downward pressure, the stretchable elastic member 35 can be gradually stretched outwards. And generate a recovery pre-force, so that the muscles of the back can be trained. Moreover, when the user's back is gradually relaxed and lifted up, the stretching elastic member 35 of the compression-stretching mechanism 30 can be used to gradually support the back-pressing mechanism 20 upwards. In this way, it can reduce the strength of the user to lift up, so that the user can prolong his exercise time and improve the safety of his use;

In addition, the user can pull the telescopic elastic member 42 of the arm pulling mechanism 40 with both arms, so that the telescopic elastic member 42 is gradually stretched outward, and generates a restoring pre-force, so that the muscles of both arms can be trained.

From this, it can be understood that the utility model is a new creation with excellent creativity. In addition to effectively solving the problems faced by the known technology, it can greatly improve the efficacy, and there is no identical or similar product creation or creation in the same technical field. The utility model has met the requirements of "novelty" and "progressiveness" of a new model patent, and an application for a new model patent is filed according to law.

Claims (8)

1. A fitness device structure, characterized in that it includes; A cushion mechanism, which has a cushion body that can be placed on the ground and used for riding; A back pressure mechanism, which is pivotally arranged on the back edge of the seat cushion mechanism. The back pressure mechanism has a column, and the bottom end of the column has a pivot sleeve that can be pivotally installed on the seat cushion mechanism, and the middle section of the column is provided with a selectively adjustable position The sliding seat is provided with a first wheel set and a second wheel set for the back to lean against; A pressing and stretching mechanism, which is pivotally arranged on the back pressing mechanism. The pressing and stretching mechanism has a support column which is pivotally arranged on the middle section of the back side of the column of the back pressing mechanism, and the end of the support column which is different from the pivot has a wheel bar. The wheel bar There is a roller at both ends respectively, and a flexible stretching elastic member is respectively arranged between the two ends of the wheel bar of the pressing and stretching mechanism and the seat cushion mechanism, and the stretching elastic member can be stretched by applying force outwards and shrinking inwards. Reply pre-force. 2. The fitness equipment structure according to claim 1, wherein the seat cushion mechanism has a side bar extending backwards on both sides, and a shaft bar is inserted between the two side bars, and the pivot of the back pressure mechanism The bushing is pivotally arranged on the shaft, and a fixing piece is respectively provided at the joints between the two sides of the poles and the two ends of the shaft to cover the pivot joints of the pressure back mechanism. 3. The fitness equipment structure according to claim 2, wherein the fixing seat is fixed for the stretchable elastic member of the compression-stretching mechanism. 4. The fitness equipment structure according to claim 1, wherein the back pressing mechanism is provided with a set of shoulder pads on both sides of the top of the column for the user's shoulders to lean against. 5. The fitness equipment structure according to claim 1, wherein a pivot seat is provided on the side of the column of the pressure back mechanism different from the first and second wheel sets, and the pivot seat is used for the support column of the compression and stretching mechanism. Pivot. 6. The fitness equipment structure according to claim 1, wherein a pull arm mechanism is provided at the top of the column of the back pressure mechanism, which has a hook seat that is hooked to the back pressure mechanism, and the hook seat and There are two stretching elastic parts arranged side by side, and the other ends of the two stretching elastic parts are respectively provided with a handle for the user to use the two stretching elastic parts to train the muscle tension of both arms. 7. The fitness equipment structure according to claim 6, wherein the upright column of the back pressing mechanism has a hooking portion adjacent to the top end for the hooking seat of the pulling arm mechanism to be hooked. 8. The fitness equipment structure according to claim 1 or 6, wherein the stretchable elastic member is selected from elastic rubber and springs.

Images