Double-pulling fitness training device

Abstract

The utility model discloses a double-pulling fitness training device, which relates to the field of fitness equipment, and adopts the technical scheme that the double-pulling fitness training device comprises a main supporting part serving as a main supporting structure of the training device; the traction parts are symmetrically arranged on the two sides of the main supporting part; the counterweight part is linked with the traction part and is used as a counterweight during training; the traction part comprises a pull rod which is of a rod body structure; the connecting assembly is arranged between the pull rod and the main supporting part, the connecting assembly is connected with one end of the pull rod, and the pull rod and the main supporting part form a universal connecting structure through the connecting assembly. The device disclosed by the utility model has the beneficial effects that the device is relatively simple in overall structure and relatively small in occupied space. And the use modes are diversified and flexible, and double-pull action training can be carried out by a single person or can be used by two persons together. And by changing the position and the angle of the pull rod, the device can be adapted to users with different figures. The pull rod and the main body can be unfolded to be similar to a plane and are suitable for being placed and stored in a common family environment.

Description

Technical Field

[0001] The utility model relates to the field of fitness, in particular to a double-pull fitness training device. Background Art

[0002] With the development of society, people's pursuit of high-quality life is getting higher and higher at present. In addition to the basic needs in life, there are also higher pursuits in aspects such as leisure and entertainment, and physical health. For fitness, the form of using fitness equipment to carry out various fitness exercises indoors is quite popular, because using fitness equipment can better target the muscles in different positions for training.

[0003] Most professional gyms are equipped with fully functional fitness equipment, but such equipment relatively occupies a large space and is not suitable for home use. For a large number of users with fitness needs, it is not convenient to go to the gym. Therefore, fitness equipment suitable for home use has great market prospects. How to carry out good fitness exercises while occupying less space is the problem to be solved in this solution. Summary of the Utility Model

[0004] Aiming at one of the deficiencies of the prior art, the utility model provides a double-pull fitness training device to solve the problem of miniaturization of fitness equipment.

[0005] To achieve the above purpose, the utility model provides the following technical solutions: A double-pull fitness training device, comprising:

[0006] A main support part, which serves as the main support structure of this training device;

[0007] Two pulling parts, symmetrically arranged on both sides of the main support part;

[0008] A counterweight part, which is linked with the pulling part and is used as a counterweight during training;

[0009] The pulling part includes:

[0010] A pull rod, which is a rod structure and is used as the lever arm for the user to apply force during training;

[0011] A connecting component, which is arranged between the pull rod and the main support part. The connecting component is connected to one end of the pull rod, and the pull rod forms a universal connection structure with the main support part through the connecting component.

[0012] Preferably, the main support part includes:

[0013] A main body, which is a support structure extending in the vertical direction; a cavity for accommodating the counterweight part is arranged inside the main body;

[0014] A chassis, which is arranged at the bottom of the main body and is detachably connected to the main body.

[0015] Preferably, the main body comprises:

[0016] Side bars, two of which are arranged vertically;

[0017] A middle portion, arranged between the two side rods, wherein the cavity is opened in the middle portion;

[0018] The top component is located at the top ends of the two side rods and is fixedly connected to the two side rods and the top end of the middle part.

[0019] Preferably, the chassis comprises:

[0020] A bottom rod is provided corresponding to each side rod, and the two bottom rods are arranged in an "eight"-shaped structure.

[0021] Preferably, the side facing the user when the device is in use is the front side, and the main support portion further comprises:

[0022] At least one handrail is fixedly arranged on the front side of each of the side rods.

[0023] Preferably, the connection assembly comprises:

[0024] A first connecting seat, rotatably connected to a side of the side rod away from the middle portion;

[0025] The second connecting seat is rotatably connected to the first connecting seat and fixedly connected to the pull rod.

[0026] Preferably, the axis direction of the rotation axis of the first connecting seat and the side rod is a vertical direction;

[0027] The axis directions of the rotation axes of the second connecting seat and the first connecting seat are horizontal.

[0028] Preferably, locking structures are respectively provided corresponding to the first connecting seat and the second connecting seat, and the locking structures can lock the rotation angle of the first connecting seat and the second connecting seat.

[0029] Preferably, the counterweight portion comprises:

[0030] A first counterweight unit, comprising a first counterweight assembly and a first linkage assembly;

[0031] The first counterweight assembly is arranged in the cavity of the main body and is vertically slidably connected to the main body; the first linkage assembly is a combination of a pulley and a wire rope, one end of the wire rope is fixedly connected to the first counterweight assembly, and the other end passes through the pull rod and extends to the end of the pull rod away from the main body, and a handle is provided at the end.

[0032] Preferably, the counterweight portion further comprises:

[0033] The second counterweight unit includes a second counterweight assembly and a second linkage assembly;

[0034] The second linkage assembly is a connecting rod, one end of the rod body of which is fixedly connected to the rod body of the pull rod, the other end extends towards the rear side of the main body, and the end located at the rear side of the main body is connected to the second counterweight assembly.

[0035] Compared with the prior art, the following beneficial effects are achieved: The overall structure of the device is relatively simple and occupies less space. The usage methods are diverse and flexible. It can be used by a single person for double-pull action training or jointly by two people. By changing the position and angle of the pull rod, users with different body shapes can be adapted. The pull rod and the main body can be unfolded into an approximately flat surface, which is suitable for placement and storage in a general family environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] Figure 1 is an axonometric view of an embodiment of the present application;

[0037] Figure 2 is Figure 1 a partial enlarged view of A of

[0038] Figure 3 is the front view of an embodiment of the present application;

[0039] Figure 4 is the top view of an embodiment of the present application;

[0040] Figure 5 is the rear view of an embodiment of the present application.

[0041] In the figure:

[0042] 1, main support part; 11, main body; 111, side rod; 112, middle part; 113, top part; 114, armrest; 12, chassis; 2, pulling part; 21, pull rod; 22, connecting component; 3, counterweight part; 31, first counterweight unit; 32, second counterweight unit. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0043] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0044] Please refer to Figures 1-5 , the present application provides the following technical solutions:

[0045] A double-pull fitness training device includes a main support part 1 as the main support structure of the training device. A pulling part 2 is symmetrically arranged on both sides of the main support part 1, and the pulling part 2 serves as an action execution structure during exercise; a counterweight part 3 is arranged in linkage with the pulling part 2, and the counterweight part 3 is used as a counterweight during training.

[0046] Each pulling part 2 includes a pull rod 21, which is a straight rod structure and is used as a force arm for the user to apply force during training. A connecting assembly 22 is provided between the pull rod 21 and the main support part 1. The connecting assembly 22 is connected to one end of the pull rod 21, and the pull rod 21 forms a universal connection structure with the main support part 1 through the connecting assembly 22.

[0047] Through the structure of this solution, when the main support part 1 is used as an integral support structure, the user can adjust the training angle to the desired training angle by controlling the pull rod 21, or can directly operate the pull rod 21 to exercise. If necessary, two people can also exercise at the same time.

[0048] On the basis of the above embodiment, the main support part 1 includes a main body 11 and a base frame 12, wherein the main body 11 is a support structure extending in the vertical direction; the main body 11 is a cylindrical structure as a whole, and a cavity for accommodating the counterweight part 3 is provided in the main body 11; the base frame 12 is arranged at the bottom of the main body 11 and is detachably connected to the main body 11. The main body 11 includes two vertically arranged side rods 111, and a middle part 112 is fixedly connected between the two side rods 111, and the middle part 112 is a cylindrical structure, and the aforementioned cavity is opened inside; a top part 113 is arranged at the top end of the two side rods 113, and the top part 113 is fixedly connected to the top end of the two side rods 113 and the middle part 112, so as to improve the integrity of the main body 11.

[0049] The base frame 12 includes two bottom rods, one bottom rod is provided for each side rod 112, and the two bottom rods are provided in an "eight"-shaped structure.

[0050] The main support portion 1 of the present solution has a relatively simple structure, and its main body 11 is approximately a flat structure, occupying a relatively small space.

[0051] On the basis of the above embodiment, the side facing the user when the device is in use is the front side, and a handrail 114 is fixedly arranged on the front side of each side rod 111. Figure 4 The two armrests 114 are folded away from the side of the main body 11 toward the middle surface of the main body 11. In a top view, the armrests 114 present an "eight"-shaped structure. When exercising, the user can hold the armrest 114 with one hand and operate one of the pull rods 21 with the other hand to obtain a more comfortable exercise posture.

[0052] On the basis of the above-described embodiments, the connecting component 22 includes a first connecting seat 221 and a second connecting seat 222. The first connecting seat 221 is rotatably connected to one side of the side rod 111 away from the middle portion 112; the second connecting seat 222 is rotatably connected to the first connecting seat 221 and is fixedly connected to the pull rod 21. The first connecting seat 221 and the second connecting seat 222 present a structure of universal connection. Specifically, the axial direction of the rotation axis of the first connecting seat 221 and the side rod 111 is the vertical direction; the axial direction of the rotation axis of the second connecting seat 222 and the first connecting seat 221 is the horizontal direction. That is, the first connecting seat 221 can rotate horizontally, and the second connecting seat 222 can rotate vertically.

[0053] On the basis of the above-described embodiments, locking structures are respectively provided corresponding to the first connecting seat 221 and the second connecting seat 222, and the locking structures can lock the rotation angles of the first connecting seat 221 and the second connecting seat 222.

[0054] See Figure 2 , two connecting plates are arranged up and down on the outer side of the rod body of the side rod 111. The connecting plates are horizontally arranged. The first connecting seat 221 is arranged between the two connecting plates and is rotatably connected to the connecting plates through a rotating shaft. The locking structure of the first connecting seat 221 is an arc-shaped plate with locking holes. In Figure 2 , the arc-shaped plate is located on the lower side of the first connecting seat 221. A locking pin is arranged on the lower connecting plate. When the locking pin is inserted into the locking hole of the arc-shaped plate, the first connecting seat 221 can be locked and cannot rotate.

[0055] An arc-shaped locking plate is also arranged on the side of the first connecting seat 221 away from the side rod 111, and a plurality of locking holes are distributed thereon. The second connecting seat 222 is rotatably connected to the first connecting seat 221, and a locking pin is also arranged on the second connecting seat 222. The locking pin on the second connecting seat 222 and the locking plate of the first connecting seat 221 can be inserted to lock the second connecting seat 222.

[0056] On the basis of the above-described embodiments, the counterweight portion 3 includes a first counterweight unit 31 and a second counterweight unit 32. The first counterweight unit 31 includes a first counterweight component and a first linkage component; the first counterweight component is arranged in the cavity of the main body 11 and is vertically slidably connected to the main body 11; the first counterweight component includes a plurality of counterweight barbell plates stacked longitudinally, and the overall weight of the first counterweight component is adjusted by increasing or decreasing the number of barbell plates. The first linkage component is a combination of a pulley and a steel wire rope. One end of the steel wire rope is fixedly connected to the first counterweight component, and the other end passes through the pull rod 21 and extends to the end of the pull rod 21 away from the main body 11, and a handle is arranged at this end.

[0057] At least four pulleys are provided, pulley A is located at the end of the pull rod 21 away from the main body 11, that is, the position of the handle; pulley B is located at the end of the pull rod 21 facing the main body 11, that is, the position of the second connecting seat 222; pulley C is located below the first connecting seat 221, and pulleys B and C are connected at the same time. Figure 2 As shown in the figure, the pulley D is located above the inner part of the middle part 112. According to actual needs, the setting mode of the pulley can also be changed. A locking piece is set at the pulley A to lock the handle so that it cannot be pulled.

[0058] The second counterweight unit 32 includes a second counterweight assembly and a second linkage assembly; see Figure 4 and Figure 5 The second linkage assembly is a connecting rod, one end of which is fixedly connected to the rod body of the pull rod 21, and the other end extends toward the rear side of the main body 11, and the end located at the rear side of the main body 11 is connected to the second counterweight assembly. The second counterweight assembly can be connected to the second linkage assembly, and the specific method is not limited.

[0059] The connection point between the second connecting component and the pull rod 21 is located at the rear side of the rod body of the pull rod 21 close to the connecting component 22 . The other end of the second connecting component extends downward, and the end is lower than the axis of the pull rod 21 .

[0060] By setting up two kinds of counterweight units, the first counterweight unit 31 can realize the movement by driving the first counterweight assembly to rise and fall through the handle. The user locks the positions of the first connecting seat 221 and the second connecting seat 222, and pulls the handle to move by hand, or drives the handle to move with the foot or leg. By adjusting the position of the pull rod 21, each hand pulls a handle to perform double pulling exercise, which has a good effect on back muscle shaping.

[0061] For the second counterweight unit 32, the user can release the lock of the first connecting seat 221 and the second connecting seat 222, unlock both or one of them according to needs, and then directly pull the pull rod 21 through the handle to perform fitness exercises.

[0062] In the description of the present application and its embodiments, it should be understood that the orientation or positional relationship indicated by the terms "top", "bottom", "height", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0063] In this application and its embodiments, unless otherwise clearly specified and defined, terms such as "arranged", "installed", "connected", "joined", "fixed", etc. shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection, an electrical connection, or a communication connection; it may be directly connected, or indirectly connected through an intermediate medium, and it may be the internal connection or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0064] In this application and its embodiments, unless otherwise clearly specified and defined, the first feature being "on" or "under" the second feature may include direct contact between the first and second features, or may include the situation where the first and second features are not in direct contact but in contact through other features therebetween. Moreover, the first feature being "above", "over" and "on top of" the second feature includes the first feature being directly above and obliquely above the second feature, or merely indicating that the first feature is at a higher horizontal level than the second feature. The first feature being "under", "beneath" and "underneath" the second feature includes the first feature being directly below and obliquely below the second feature, or merely indicating that the first feature is at a lower horizontal level than the second feature.

[0065] The above disclosure provides many different embodiments or examples for implementing different structures of this application. To simplify the disclosure of this application, the components and arrangements of specific examples are described above. Of course, they are only examples and are not intended to limit this application. In addition, this application may repeat reference numerals and / or reference letters in different examples. This repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or arrangements discussed. In addition, this application provides examples of various specific processes and materials, but those of ordinary skill in the art may be aware of the application of other processes and / or the use of other materials.

[0066] Although the preferred embodiments of this application have been described, those skilled in the art can make additional changes and modifications once they learn the basic creative concept. Therefore, the appended claims are intended to be construed to include the preferred embodiments as well as all changes and modifications falling within the scope of this application.

[0067] Obviously, those skilled in the art can make various changes and modifications to this application without departing from the spirit and scope of this application. Thus, if these modifications and variations of this application fall within the scope of the claims of this application and their equivalent technologies, this application is also intended to include these changes and modifications.

Claims

1. A double pull fitness training device, characterized in that: include: The main support part (1) serves as the main support structure of the training device; Two pulling parts (2) are provided and are symmetrically arranged on both sides of the main supporting part (1); A weight portion (3) is linked with the pulling portion (2) and is used as a weight during training; The pulling portion (2) comprises: The pull rod (21) is a rod structure and is used as a force arm for the user to apply force during training; The connecting assembly (22) is arranged between the pull rod (21) and the main support part (1), the connecting assembly (22) is connected to one end of the pull rod (21), and the pull rod (21) forms a universal connection structure with the main support part (1) through the connecting assembly (22).

2. The double-pull fitness training device according to claim 1, characterized in that: The main support portion (1) comprises: The main body (11) is a supporting structure extending in a vertical direction; a cavity for accommodating the counterweight part (3) is provided in the main body (11); The bottom frame (12) is arranged at the bottom of the main body (11) and is detachably connected to the main body (11).

3. The double-pull fitness training device according to claim 2, characterized in that: The main body (11) comprises: Two side rods (111) are vertically arranged; A middle portion (112) is arranged between the two side rods (111), and the cavity is opened in the middle portion (112); The top member (113) is located at the top ends of the two side rods (113) and is fixedly connected to the top ends of the two side rods (113) and the middle portion (112).

4. The double-pull fitness training device according to claim 3, characterized in that: The base frame (12) comprises: A bottom rod is provided corresponding to each side rod (112), and the two bottom rods are arranged in an "eight"-shaped structure.

5. The double-pull fitness training device according to claim 3, characterized in that: Taking the side facing the user when the device is in use as the front side, the main support portion (1) further comprises: At least one handrail (114) is fixedly disposed on the front side of each of the side rods (111).

6. The double-pull fitness training device according to claim 3, characterized in that: The connection assembly (22) comprises: A first connecting seat (221) is rotatably connected to a side of the side rod (111) away from the middle portion (112); The second connecting seat (222) is rotatably connected to the first connecting seat (221) and is fixedly connected to the pull rod (21).

7. The double-pull fitness training device according to claim 6, characterized in that: The axis direction of the rotation axis of the first connecting seat (221) and the side rod (111) is a vertical direction; The axis directions of the rotation axes of the second connecting seat (222) and the first connecting seat (221) are horizontal.

8. The double-pull fitness training device according to claim 7, characterized in that: A locking structure is provided corresponding to the first connecting seat (221) and the second connecting seat (222), respectively, and the locking structure can lock the rotation angle of the first connecting seat (221) and the second connecting seat (222).

9. The double-pull fitness training device according to claim 7, characterized in that: The counterweight part (3) comprises: A first counterweight unit (31), comprising a first counterweight assembly and a first linkage assembly; The first counterweight assembly is arranged in the cavity of the main body (11) and is vertically slidably connected to the main body (11); the first linkage assembly is a combination of a pulley and a steel wire rope, one end of which is fixedly connected to the first counterweight assembly, and the other end passes through the pull rod (21) and extends to the end of the pull rod (21) away from the main body (11), and a handle is provided at the end.

10. The double-pull fitness training device according to claim 7, characterized in that: The counterweight part (3) further comprises: A second counterweight unit (32), comprising a second counterweight assembly and a second linkage assembly; The second linkage assembly is a connecting rod, one end of which is fixedly connected to the rod body of the pull rod (21), and the other end extends toward the rear side of the main body (11), and the end located at the rear side of the main body (11) is connected to the second counterweight assembly.

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