Foldable multifunctional fitness device

Abstract

The utility model provides a foldable multifunctional fitness device. The foldable multifunctional fitness device comprises a basic frame, two supporting frames and two pull rings. The foundation frame is used for being fixed to a wall, the two supporting frames are connected to the front sides of the left end and the right end of the foundation frame respectively, the rear sides of the left end and the right end of the foundation frame are vertically connected with the counterweight assemblies in a sliding mode, and the two pull rings are connected with one of the counterweight assemblies through the pulley rope assemblies connected to the supporting frames respectively. The rear sides of the two supporting frames are rotationally connected with the front side of the foundation frame, the two supporting frames can be inwards and / or outwards rotationally folded relative to the foundation frame, a locking mechanism is arranged between each supporting frame and the foundation frame, and the locking mechanisms are used for locking the supporting frames and the foundation frame; after being used, the supporting frame can be inwards rotated and folded relative to the basic frame, so that the occupied space can be reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of fitness devices, and more specifically, to a foldable multi-functional fitness device. Background Art

[0002] The fly trainer can strengthen the chest muscles and other parts of the human body, and improve the strength and coordination of the body muscles. For this reason, Chinese Patent Publication No.: CN216934577U discloses a squat Smith fly stand with a hand ring that can rotate 360°. This squat Smith fly stand can achieve 360° rotation. Users can exercise at any angle according to their own needs. When the user holds the hand ring and exerts force, the fly action can be performed, so as to cooperate to achieve fly training in different postures and angles. However, in the above structure of the squat Smith fly stand, after the squat Smith fly stand is used, the frame body cannot be folded, so there is a disadvantage that the squat Smith fly stand occupies a large space. Summary of the Utility Model

[0003] The technical problem to be solved by the utility model is to provide a foldable multi-functional fitness device, after which is used, the support frame can rotate inwards relative to the base frame and fold, so as to reduce the occupied space.

[0004] The utility model provides a foldable multi-functional fitness device, which includes a base frame, two support frames and two rings; the base frame is used to be fixed on the wall, the two support frames are respectively connected to the front sides of the left and right ends of the base frame, and counterweight components are vertically slidably connected to the rear sides of the left and right ends of the base frame. The two rings are respectively connected to one of the counterweight components through a pulley rope assembly connected to the support frame; the rear sides of the two support frames are rotatably connected to the front side of the base frame, and the two support frames can rotate inwards and / or outwards relative to the base frame and fold. A locking mechanism is arranged between each support frame and the base frame, and the locking mechanism is used to lock the support frame and the base frame.

[0005] After the utility model is used, the support frame can rotate inwards relative to the base frame and fold, so as to reduce the occupied space; in addition, during the use of the utility model, when the support frame is rotated outwards relative to the base frame and adjusted, the distance between the two rings can be increased, so that the utility model can adapt to users of different body types, that is, it has the advantage of good versatility, and can ensure reliable stretching of the muscles of the users.

[0006] In a possible implementation, the upper and lower ends of the rear side of each support frame are rotatably connected to the base frame through a rotating shaft; one end of each rotating shaft is fixed to the support frame, and the other end of each rotating shaft is rotatably connected to the base frame; after adopting this structure, under the action of the rotating shaft, each support frame can be reliably rotatably connected to the base frame through the two rotating shafts on the corresponding side.

[0007] In a possible implementation, each locking mechanism includes a rotating plate welded and fixed on the outer side wall of the rotating shaft. A plurality of locking holes are arranged on the rotating plate at circumferential intervals around the rotation center of the rotating shaft. An elastic locking pin corresponding to each rotating plate is installed on the base frame. Each elastic locking pin is used to insert into one of the locking holes on the corresponding rotating plate to lock the support frame and the base frame; after adopting this locking mechanism, when the support frame needs to rotate relative to the base frame, pull the elastic locking pin to make the elastic locking pin disengage from the locking hole. At this time, the support frame can rotate relative to the base frame; when the support frame is rotated to the front side of the base frame, release the elastic locking pin. At this time, the elastic locking pin can be inserted into the locking hole at the corresponding position to lock the support frame and the base frame; when the support frame is rotated to the inner side of the base frame, release the elastic locking pin. At this time, the elastic locking pin can be inserted into the locking hole at the corresponding position to lock the support frame and the base frame; when the support frame is rotated to the outer side of the base frame, release the elastic locking pin. At this time, the elastic locking pin can be inserted into the locking hole at the corresponding position to lock the support frame and the base frame; that is, the support frame can rotate relative to the base frame according to requirements, and after the support frame is rotated, the locking of the support frame and the base frame can be realized.

[0008] In a possible implementation, the lower end of the front side of each support frame is supported on the ground; after adopting this structure, since the lower end of the front side of the support frame is supported on the ground, the stability of the support frame can be improved when using the present utility model.

[0009] In a possible implementation, rollers are installed at the lower ends of the front sides of each support frame. The rollers are supported on the ground, and when the support frame rotates and folds relative to the base frame, the rollers are used to roll on the ground; after adopting this structure, when the support frame rotates relative to the base frame, the rollers can roll on the ground, thereby avoiding friction between the support frame and the ground, that is, facilitating the rotation of the support frame.

[0010] In a possible implementation, the foldable multi-functional fitness device further includes a chin-up component; both ends of the chin-up component are rotatably connected to the upper end of the base frame, and the chin-up component can be rotated backward and folded relative to the base frame; a locking component is arranged between the chin-up component and the base frame. After the chin-up component rotates forward and resets, the locking component is used to lock the chin-up component and the base frame; through the arrangement of the chin-up component, users can use the chin-up component for chin-up training, so that the present utility model has the advantages of multi-functionality and strong practicability.

[0011] In a possible implementation, both ends of the chin-up component are rotatably connected to the upper end of the base frame through hinges; after adopting this structure, under the action of the hinges, the chin-up component can be reliably rotatably connected to the upper end of the base frame through the hinges.

[0012] In a possible implementation, the locking component includes two elastic bolts. Flanges bent downward are arranged on the front sides of both ends of the chin-up component, and the two elastic bolts are respectively connected to the front side of one of the flanges. Each elastic bolt is cooperatively inserted with the base frame to lock the chin-up component and the base frame; after adopting this locking component, when pulling the two elastic bolts to make the elastic bolts disengage from the base frame, the chin-up component can rotate backward and fold relative to the base frame. At this time, the folding of the chin-up component can be realized. When the chin-up component rotates forward and resets, the two elastic bolts can be cooperatively inserted with the base frame to realize the locking of the chin-up component and the base frame. At this time, users can use the chin-up component for chin-up training. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is the first three-dimensional structural schematic diagram of the present utility model;

[0014] Figure 2 is Figure 1 the enlarged structural schematic diagram at A in

[0015] Figure 3 is the second three-dimensional structural schematic diagram of the present utility model;

[0016] Figure 4 is Figure 3 the enlarged structural schematic diagram at B in

[0017] Figure 5 is the third three-dimensional structural schematic diagram of the present utility model;

[0018] Figure 6 is Figure 5 the enlarged structural schematic diagram at C in DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] First of all, those skilled in the art should understand that these embodiments are only used to explain the technical principles of the embodiments of the present application, and are not intended to limit the protection scope of the embodiments of the present application. Those skilled in the art can make adjustments according to needs to adapt to specific application scenarios.

[0020] In the description of the embodiments of the present application, it should be noted that unless otherwise clearly specified and limited, the terms "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present application can be understood according to specific situations.

[0021] In the embodiments of the present application, unless otherwise clearly specified and limited, the first feature being "on" or "under" the second feature can be that the first and second features are in direct contact, or the first and second features are indirectly in contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on top of" the second feature can be that the first feature is directly above or obliquely above the second feature, or merely indicates that the first feature has a higher horizontal height than the second feature. The first feature being "under", "beneath" and "underneath" the second feature can be that the first feature is directly below or obliquely below the second feature, or merely indicates that the first feature has a lower horizontal height than the second feature.

[0022] The present application will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0023] See Figures 1-6 As shown, the embodiments of the present application disclose a foldable multi-functional fitness device, including a base frame 1, two support frames 2 and two pull rings 3; the base frame 1 is used to be fixed on a wall, the two support frames 2 are respectively connected to the front sides of the left and right ends of the base frame 1, and counterweight assemblies 4 are vertically slidably connected to the rear sides of the left and right ends of the base frame 1. The two pull rings 3 are respectively connected to one of the counterweight assemblies 4 through a pulley rope assembly 5 connected to the support frame 2; the rear sides of the two support frames 2 are rotatably connected to the front side of the base frame 1, and the two support frames 2 can rotate and fold inwards and / or outwards relative to the base frame 1. A locking mechanism is provided between each support frame 2 and the base frame 1, and the locking mechanism is used to lock the support frame 2 and the base frame 1.

[0024] The upper and lower ends at the rear side of each support frame 2 are rotatably connected to the base frame 1 through a rotating shaft 6; one end of each rotating shaft 6 is fixed to the support frame 2, and the other end of each rotating shaft 6 is rotatably connected to the base frame 1; after adopting this structure, under the action of the rotating shaft, each support frame can be reliably rotatably connected to the base frame through the two rotating shafts on the corresponding side.

[0025] Each locking mechanism includes a rotating plate 61 welded and fixed on the outer side wall of the rotating shaft 6. A plurality of locking holes 62 are arranged on the rotating plate 61 at circumferential intervals around the rotation center of the rotating shaft 6. An elastic locking pin 7 corresponding to each rotating plate 61 is installed on the base frame 1. Each elastic locking pin 7 is used to insert into one of the locking holes 62 on the corresponding rotating plate 61 to lock the support frame 2 and the base frame 1; after adopting this locking mechanism, when the support frame needs to rotate relative to the base frame, pull the elastic locking pin to make the elastic locking pin disengage from the locking hole. At this time, the support frame can rotate relative to the base frame; when the support frame is rotated to the front side of the base frame, release the elastic locking pin. At this time, the elastic locking pin can be inserted into the locking hole at the corresponding position to lock the support frame and the base frame; when the support frame is rotated to the inner side of the base frame, release the elastic locking pin. At this time, the elastic locking pin can be inserted into the locking hole at the corresponding position to lock the support frame and the base frame; when the support frame is rotated to the outer side of the base frame, release the elastic locking pin. At this time, the elastic locking pin can be inserted into the locking hole at the corresponding position to lock the support frame and the base frame; that is, the support frame can rotate relative to the base frame according to needs, and after the support frame is rotated, the locking of the support frame and the base frame can be realized.

[0026] The lower end at the front side of each support frame 2 is supported on the ground; after adopting this structure, since the lower end at the front side of the support frame is supported on the ground, the stability of the support frame can be improved when using the present utility model.

[0027] A roller 21 is installed at the lower end of the front side of each support frame 2. The roller 21 is supported on the ground, and when the support frame 2 rotates and folds relative to the base frame 1, the roller 21 is used to roll on the ground; after adopting this structure, when the support frame rotates relative to the base frame, the roller can roll on the ground, thereby avoiding friction between the support frame and the ground, that is, it can facilitate the rotation of the support frame.

[0028] The foldable multi-functional fitness device further includes a chin-up component 8; both ends of the chin-up component 8 are rotatably connected to the upper end of the base frame 1, and the chin-up component 8 can be rotated and folded backward relative to the base frame 1; a locking component is arranged between the chin-up component 8 and the base frame 1. After the chin-up component 8 rotates forward and resets, the locking component is used to lock the chin-up component 8 and the base frame 1; through the arrangement of the chin-up component, users can use the chin-up component to do chin-up training, so that the utility model has the advantages of multi-function and strong practicability.

[0029] Both ends of the chin-up component 8 are rotatably connected to the upper end of the base frame 1 through hinges 81; after adopting this structure, under the action of the hinges, the chin-up component can be reliably rotatably connected to the upper end of the base frame through the hinges.

[0030] The locking component includes two elastic bolts 9. Flanges 82 bent downward are arranged on the front sides of both ends of the chin-up component 8. The two elastic bolts 9 are respectively connected to the front side of one of the flanges 82. Each elastic bolt 9 is inserted and matched with the base frame 1 to lock the chin-up component 8 and the base frame 1; after adopting this locking component, when the two elastic bolts are pulled to make the elastic bolts disengage from the base frame, the chin-up component can be rotated and folded backward relative to the base frame. At this time, the folding of the chin-up component can be realized. After the chin-up component rotates forward and resets, the two elastic bolts can be inserted and matched with the base frame to realize the locking of the chin-up component and the base frame. At this time, users can use the chin-up component to do chin-up training.

[0031] The above is only the specific implementation manner of this application, but the protection scope of this application is not limited thereto. Any changes or substitutions that can be easily thought of by those skilled in the art within the technical scope disclosed in this application should be covered by the protection scope of this application. Therefore, the protection scope of this application should be subject to the protection scope of the claims.

Claims

1. A foldable multi-functional fitness device, comprising a base frame (1), two support frames (2) and two pull rings (3); the base frame (1) is used to be fixed on a wall, the two support frames (2) are respectively connected to the front sides of the left and right ends of the base frame (1), counterweight assemblies (4) are vertically slidably connected to the rear sides of the left and right ends of the base frame (1), and the two pull rings (3) are respectively connected to one of the counterweight assemblies (4) through a pulley and rope assembly (5) connected to the support frame (2). Characterized in that: The rear sides of the two support frames (2) are respectively rotatably connected to the front side of the base frame (1), and the two support frames (2) can rotate and fold inwards and / or outwards relative to the base frame (1). A locking mechanism is provided between each support frame (2) and the base frame (1), and the locking mechanism is used to lock the support frame (2) and the base frame (1).

2. The foldable multi-functional fitness device according to claim 1, Characterized in that: The upper and lower ends of the rear side of each support frame (2) are respectively rotatably connected to the base frame (1) through a rotating shaft (6); one end of each rotating shaft (6) is fixed to the support frame (2), and the other end of each rotating shaft (6) is rotatably connected to the base frame (1).

3. The foldable multi-functional fitness device according to claim 2, Characterized in that: Each locking mechanism includes a rotating plate (61) welded and fixed to the outer side wall of the rotating shaft (6). A plurality of locking holes (62) are circumferentially spaced around the rotation center of the rotating shaft (6) on the rotating plate (61). An elastic locking pin (7) corresponding to each rotating plate (61) is installed on the base frame (1), and each elastic locking pin (7) is used to be inserted into one of the locking holes (62) on the corresponding rotating plate (61) to lock the support frame (2) and the base frame (1).

4. The foldable multi-functional fitness device according to any one of claims 1-3, Characterized in that: The lower end of the front side of each support frame (2) is supported on the ground.

5. The foldable multi-functional fitness device according to claim 4, Characterized in that: Rollers (21) are installed at the lower ends of the front sides of each support frame (2), the rollers (21) are supported on the ground, and when the support frame (2) rotates and folds relative to the base frame (1), the rollers (21) are used to roll on the ground.

6. The foldable multi-functional fitness device according to any one of claims 1-3, Characterized in that: The foldable multi-functional fitness device further includes a chin-up assembly (8); both ends of the chin-up assembly (8) are rotatably connected to the upper end of the base frame (1), and the chin-up assembly (8) can rotate and fold backwards relative to the base frame (1); a locking assembly is provided between the chin-up assembly (8) and the base frame (1), and after the chin-up assembly (8) rotates forward and resets, the locking assembly is used to lock the chin-up assembly (8) and the base frame (1).

7. The foldable multi-functional fitness device according to claim 6, characterized in that: both ends of the chin-up component (8) are rotatably connected to the upper end of the base frame (1) through hinges (81).

8. The foldable multi-functional fitness device according to claim 6, characterized in that: the locking component includes two elastic bolts (9), the front sides of both ends of the chin-up component (8) are provided with downwardly bent flanges (82), the two elastic bolts (9) are respectively connected to the front side of one of the flanges (82), and each elastic bolt (9) is cooperatively inserted with the base frame (1) to lock the chin-up component (8) and the base frame (1).

Images