Push-up plate and exercise device

Abstract

The utility model discloses a push-up disc and an exercise device, and relates to the field of fitness equipment, the push-up disc comprises a body and a rotating disc rotationally arranged on the body, and the rotating disc is used for installing a holding handle; the body is provided with a first matching structure, the rotating disc is provided with a second matching structure, the first matching structure and the second matching structure form a ratchet mechanism, and the ratchet mechanism enables the rotating disc to only rotate and adjust in one direction relative to the body. A ratchet mechanism is formed between the rotating disc and the body, compared with a traditional adjusting structure, the rotatable angle is finer, more angles can be selected, and the use requirements of more people can be met. In addition, the rotating disc can only rotate in one direction, and the problem of wrist sprain caused by back-and-forth rotation in the using process is solved.

Description

Technical Field

[0001] The utility model relates to the field of fitness equipment, in particular to a push-up disc and an exercise device. Background Art

[0002] A push-up disc is a common fitness equipment, which usually includes a plate body and handles installed on the plate body. In order to achieve the angle adjustment function of the handles, multiple mounting holes are provided on the plate body of the existing push-up disc, and the handles are inserted into the mounting holes, and the angle of the handles is adjusted by inserting the handles into two different mounting holes.

[0003] The existing push-up discs have the following problems:

[0004] 1. The mounting holes are relatively large, resulting in a small number of settings that can be made, and thus the adjustable angles are very limited;

[0005] 2. The angle adjusted each time is relatively large, and the rotation accuracy is insufficient. It is easy to occur that the required position is between two holes, so that the actual desired angle cannot be rotated to, which will cause the wrist position to be rather awkward during use and the wrist is easily sprained during exercise. Summary of the Utility Model

[0006] In view of the above problems, the utility model overcomes at least one deficiency and provides a push-up disc and an exercise device.

[0007] The technical solution adopted by the utility model is as follows:

[0008] A push-up disc includes a body and a rotating disc rotatably arranged on the body, and the rotating disc is used for installing a holding handle;

[0009] The body has a first mating structure, and the rotating disc has a second mating structure. The first mating structure and the second mating structure form a ratchet mechanism, and the ratchet mechanism enables the rotating disc to rotate and adjust relative to the body only in one direction.

[0010] A ratchet mechanism is formed between the rotating disc and the body. Compared with the traditional adjustment structure, the rotatable angle is more precise, there are more selectable angles, and the use requirements of more people can be met. In addition, the rotating disc can only rotate in one direction, preventing the problem of wrist sprain caused by back-and-forth rotation during use.

[0011] In one embodiment of the utility model, it further includes a holding handle fixed on the rotating disc.

[0012] In actual use, the holding handle can be fixed on the rotating disc by welding, fasteners, etc., or integrally formed with the rotating disc.

[0013] In one embodiment of the present utility model, it further includes a gripping handle detachably mounted on the rotating disk.

[0014] When the gripping handle is detachably mounted on the rotating disk, the rotating disk has a mounting hole, and the gripping handle is inserted and matched with the mounting hole.

[0015] The detachable matching form facilitates the disassembly of the gripping handle and the body, reduces the overall volume, and thus facilitates packaging, transportation, and storage.

[0016] In one embodiment of the present utility model, among the first matching structure and the second matching structure, one of them is a ratchet wheel and the other is an elastic ratchet pawl.

[0017] When the rotating disk is subjected to a torsion force and rotates in the A direction, the elastic ratchet pawl will first move towards the center of the circle and then rebound to the next position to cooperate with the ratchet teeth of the next ratchet wheel; when the rotating disk is subjected to an opposite torsion force, the elastic ratchet pawl and the ratchet teeth of the ratchet wheel are in contact and the rotating disk cannot rotate in the direction opposite to the A direction.

[0018] In actual use, when the elastic ratchet pawl rebounds to the next position, a sound will be generated due to the collision, thereby giving a feedback to the user to let them know that an angle adjustment has been completed.

[0019] In one embodiment of the present utility model, the first matching structure is a ratchet wheel, the second matching structure is a ratchet pawl, the first matching structure has an annular part, and the inner side wall of the annular part has ratchet teeth, and the elastic ratchet pawl is used to cooperate with the ratchet teeth.

[0020] In one embodiment of the present utility model, the elastic ratchet pawl is made of an elastic material.

[0021] In one embodiment of the present utility model, the rotating disk and the elastic ratchet pawl are integrally formed injection molded parts.

[0022] In one embodiment of the present utility model, the elastic ratchet pawl includes:

[0023] A ratchet pawl member capable of rotating around an axis;

[0024] An elastic member for driving the ratchet pawl to rotate towards the ratchet wheel side.

[0025] In one embodiment of the present utility model, it further includes a locking structure, and the locking structure is used to relatively fix the rotating disk and the body after the rotating disk is adjusted in place;

[0026] The locking structure includes a locking bolt screwed on the body, and the end of the locking bolt is used to contact and cooperate with the rotating disk, or the locking structure includes a locking bolt screwed on the rotating disk, and the end of the locking bolt is used to contact and cooperate with the body.

[0027] The present application also discloses an exercise device, comprising two push-up plates as described above.

[0028] There is no connecting piece between the two push-up plates, so the distance between them can be adjusted arbitrarily to accommodate users with different shoulder widths.

[0029] In one embodiment of the present invention, a flexible belt connection mechanism is provided between the two push-up plates, and the flexible belt connection mechanism includes:

[0030] A flexible strap for connecting the two push-up plates;

[0031] The elastic winding assembly is arranged in the body of at least one push-up disk. One end of the flexible belt is installed on the elastic winding assembly. The elastic winding assembly is used to roll the flexible belt into the body when two push-up disks are close to each other.

[0032] The two existing push-up plates are hard-connected. When in use, the distance between the two push-up plates cannot be adjusted. Even if it can be adjusted, the adjustment position is relatively limited and the adjustment is relatively inconvenient. The two push-up plates of the present application are connected in the middle by a flexible belt, and the distance between them can be adjusted arbitrarily. When in use, the two push-up plates are separated to both sides, and the flexible belt is automatically pulled out. After adjusting the position, just place the two devices on the ground and use the weight of the push-up plates themselves to press the flexible belt so that it cannot be automatically recovered. After use, just pick up the two push-up plates and bring them close to each other, and the flexible belt will be automatically recovered under the action of the elastic winding component. The flexible belt connection mechanism of the present application does not have a switch to control the extraction and recovery of the connection. The structure is cheaper and more convenient to use.

[0033] In actual use, the flexible belt can be a webbing, an elastic belt, etc. The elastic winding assembly can be arranged below the rotating disk, or on one side of the rotating disk.

[0034] The beneficial effects of the utility model are: a ratchet mechanism is formed between the rotating disk and the body, and compared with the traditional adjustment structure, the rotation angle is more precise and the selectable angle is more, which can meet the use needs of more people. In addition, the rotating disk can only rotate in one direction, which prevents the problem of wrist sprain caused by back and forth rotation during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] Figure 1 is a schematic diagram of a push-up plate of Example 1;

[0036] Figure 2 is an exploded view of the push-up plate of Example 1;

[0037] Figure 3It is a schematic diagram of the first mating structure, rotating disk, second mating structure, and holding handle in Embodiment 1;

[0038] Figure 4 It is a schematic diagram of the first mating structure, rotating disk, and second mating structure in Embodiment 2;

[0039] Figure 5 It is a schematic diagram of the exercise device in Embodiment 3;

[0040] Figure 6 It is a schematic diagram of the exercise device in Embodiment 4;

[0041] Figure 7 It is a top view of the push-up disk in Embodiment 1;

[0042] Figure 8 It is Figure 7 the A-A cross-sectional view of.

[0043] The reference numerals in the figure are as follows:

[0044] 100, push-up disk; 201, flexible belt; 202, elastic winding assembly; 1, body; 11, first mating structure; 111, annular part; 112, ratchet teeth; 113, locking hole; 12, through hole; 13, locking plate; 131, serrated structure; 2, rotating disk; 21, second mating structure; 211, pawl member; 212, elastic member; 22, connecting column; 221, through hole; 3, holding handle; 4, locking member; 41, locking part; 42, operating part; 5, return spring. Detailed implementation manners

[0045] To make the objectives, technical solutions, and advantages of the embodiments of the present application clearer, 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 application. Obviously, the described embodiments are some, but not all, of the embodiments of the present application. Usually, the components of the embodiments of the present application described and illustrated herein can be arranged and designed in various different configurations.

[0046] In the description of the present application, it should be noted that the orientation or positional relationship indicated by terms such as "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship in which the product of this application is usually placed when in use. It is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply 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 construed as a limitation to the present application. In addition, terms such as "first", "second", etc. are only used for descriptive distinction and cannot be understood as indicating or implying relative importance.

[0047] In the description of this application, it should also be noted that, unless otherwise clearly specified and limited, the terms "disposed" 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 direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0048] The utility model is described in detail below in conjunction with the accompanying drawings.

[0049] Example 1

[0050] like Figure 1 , Figure 2 and Figure 3 As shown, a push-up plate 100 comprises a body 1 and a rotating plate 2 rotatably arranged on the body 1, wherein the rotating plate 2 is used for mounting a grip handle 3;

[0051] The body 1 has a first matching structure 11 , and the rotating disk 2 has a second matching structure 21 . The first matching structure 11 and the second matching structure 21 form a ratchet mechanism, which allows the rotating disk 2 to be rotated and adjusted in only one direction relative to the body 1 .

[0052] A ratchet mechanism is formed between the rotating disk 2 and the body 1. Compared with the traditional adjustment structure, the rotation angle is finer and more angles can be selected, which can meet the needs of more people. In addition, the rotating disk 2 can only rotate in one direction to prevent the problem of wrist sprain caused by back and forth rotation during use.

[0053] In this embodiment, a holding handle 3 fixed on the rotating disk 2 is also included.

[0054] In actual use, the holding handle 3 can be fixed on the rotating disk 2 by welding, fasteners, etc., or can be integrally formed with the rotating disk 2.

[0055] In other embodiments, a gripping handle 3 is further included that is detachably mounted on the rotating disk 2. When the gripping handle 3 is detachably mounted on the rotating disk 2, the rotating disk 2 has a mounting hole, and the gripping handle 3 is plugged into the mounting hole. The detachable matching form facilitates the disassembly of the gripping handle 3 and the body 1, reduces the overall volume, and is convenient for packaging, transportation, and storage.

[0056] In actual use, one of the first matching structure 11 and the second matching structure 21 is a ratchet and the other is an elastic pawl. There are at least two types of ratchets, one is a disc-shaped structure with ratchet teeth 112 located on the outer periphery of the disc-shaped structure, and the other is a ring-shaped structure with ratchet teeth 112 located on the inner side wall of the ring-shaped structure.

[0057] likeFigure 2 and 3 As shown in 3 , in this embodiment, the first mating structure 11 is a ratchet wheel, the second mating structure 21 is a ratchet pawl, the first mating structure 11 has an annular portion 111, the inner side wall of the annular portion 111 has ratchet teeth 112, and the elastic ratchet pawl is used to cooperate with the ratchet teeth 112.

[0058] When the rotating disk 2 is subjected to a torsion force and rotates around the A direction ( Figure 2 clockwise in the figure), the elastic ratchet pawl will first move towards the center of the circle and then rebound to the next position to cooperate with the next ratchet tooth 112; when the rotating disk 2 is subjected to an opposite torsion force, the elastic ratchet pawl and the ratchet teeth 112 are in contact and the rotating disk 2 cannot rotate around the direction opposite to the A direction ( Figure 2 counterclockwise in the figure).

[0059] In actual use, when the elastic ratchet pawl rebounds to the next position, a sound will be generated due to the collision, thus giving a feedback to the user to let him know that an angle adjustment has been completed.

[0060] As Figure 2 and 3 shown, in this embodiment, the elastic ratchet pawl is made of an elastic material. Specifically, the rotating disk 2 and the elastic ratchet pawl can be an integrally formed injection molded part, wherein the ratchet pawl part is a U-shaped structure or an arc-shaped structure or an annular structure with an opening, and this structure provides a deformation space for the integrally formed ratchet pawl.

[0061] In actual use, the push-up disk 100 may further include a locking structure (omitted and not shown in the figure), and the locking structure is used to relatively fix the rotating disk 2 and the body 1 after the rotating disk 2 is adjusted in place. In actual use, the locking structure may include a locking bolt screwed on the body 1, and the end of the locking bolt is used to contact and cooperate with the rotating disk 2, or the locking structure includes a locking bolt screwed on the rotating disk 2, and the end of the locking bolt is used to contact and cooperate with the body 1. As Figure 1 , Figure 2 , Figure 7 and Figure 8 shown, in this embodiment, the locking structure includes:

[0062] A plurality of locking holes 113 are provided on the first mating structure 11, and the locking holes 113 are arranged in a ring around an axis;

[0063] A locking member 4 is movably arranged on the rotating disk 2, the locking member 4 has a locking portion 41 and an operating portion 42, the locking portion 41 cooperates with the locking holes 113 for circumferential limitation (that is, when the locking portion 41 is inserted into any locking hole 113, the rotating disk 2 and the first mating structure 11 cannot rotate relative to each other), and the operating portion 42 penetrates through the rotating disk 2;

[0064] A return spring 5 is used to give the operating part 42 of the locking part 4 a tendency to move into the locking hole 113.

[0065] As Figure 2 shown, further, the rotating disk 2 is provided with a connecting post 22 for connecting the holding handle 3. The locking part 4 is slidably installed in the connecting post 22. At least part of the return spring 5 is arranged on the connecting post 22. One end of the return spring 5 cooperates with the rotating disk 2, and the other end is used to push the locking part 4 to move downward. The connecting post 22 is also provided with a through hole 221 for the operating part 42 to pass through.

[0066] The locking structure of this embodiment is equivalent to setting a control switch. When rotation is required, the switch is turned on (that is, the operating part 42 is toggled upward), and at this time, the rotating disk 2 can be rotated and adjusted. After the rotation adjustment is completed, the switch is turned off (the operating part 42 is released, and the locking part 4 is reset under the action of the return spring 5 and inserted downward into the locking hole 113), entering the locked state, so as to ensure that it will not rotate during use.

[0067] Embodiment 2

[0068] As Figure 4 shown, the difference between this embodiment and Embodiment 1 is that the elastic pawl of this embodiment includes:

[0069] A pawl member 211 that can rotate about an axis;

[0070] An elastic member 212 for driving the pawl to rotate toward the ratchet wheel.

[0071] Embodiment 3

[0072] As Figure 5 shown, the present application discloses an exercise device, including two push-up disks 100 of Embodiment 1 or Embodiment 2.

[0073] There is no connecting member between the two push-up disks 100, and the distance between them can be adjusted arbitrarily to adapt to users with different shoulder widths.

[0074] Embodiment 4

[0075] As Figure 6 shown, the difference between this embodiment and Embodiment 3 is that a flexible belt 201 connecting mechanism is provided between the two push-up disks 100. The flexible belt 201 connecting mechanism includes:

[0076] A flexible belt 201 for connecting the two push-up disks 100;

[0077] An elastic winding assembly 202 (see Figure 2, (the coil spring in the figure is not shown), is disposed inside the body 1 of at least one push-up disc 100. One end of the flexible belt 201 is mounted on the elastic winding assembly 202, and the other end is fixed to another push-up disc 100. The elastic winding assembly 202 is configured to wind the flexible belt 201 into the interior of the body 1 when the two push-up discs 100 approach each other.

[0078] The existing two push-up discs 100 are rigidly connected. During use, the distance between the two push-up discs 100 cannot be adjusted. Even if it can be adjusted, the adjustable position is relatively limited and the adjustment is inconvenient. In this application, the two push-up discs 100 are connected by a flexible belt 201, and the distance between them can be arbitrarily adjusted. During use, the two push-up discs 100 are separated to both sides, and the flexible belt 201 is automatically drawn out. After adjusting the position, as long as the two devices are placed on the ground, the weight of the push-up disc 100 itself is used to press the flexible belt so that it cannot be automatically retracted. After use, as long as the two push-up discs 100 are picked up and brought closer to each other, the flexible belt will be automatically retracted under the action of the elastic winding assembly 202. The flexible belt 201 connection mechanism of this application does not have a switch to control the drawing out and retraction of the connection. It has a lower cost in structure and is more convenient to use.

[0079] In actual application, the flexible belt 201 can be a webbing, an elastic band, etc. The elastic winding assembly 202 can be disposed below the rotating disc 2 or on one side of the rotating disc 2.

[0080] The elastic winding assembly 202 of this application can adopt various existing winding structures, such as a coil spring winding structure (the coil spring in this application Figure 2 is not drawn), such as a winding structure for winding a flexible ruler.

[0081] As Figure 1 and Figure 2 shown, in this embodiment, the push-up disc 100 has a through-hole 12 for the flexible belt 201 to pass through. A locking plate 13 is provided at the through-hole 12. The locking plate 13 is movably mounted on the push-up disc 100, and the movable end of the locking plate 13 has a serrated structure 131.

[0082] In this embodiment, the locking plate 13 is rotatably mounted on the push-up disc 100. When the flexible belt 201 needs to enter and exit, the locking plate 13 is opened (downward in the figure). At this time, the flexible belt can freely enter and exit. After the connection belt adjustment is completed, the locking plate 13 is closed (upward in the figure) to lock the flexible belt so that the flexible belt 201 cannot enter and exit, thereby maintaining a stable state. The movable end of the locking plate 13 is a serrated structure 131, which increases the contact area with the flexible belt 201, thereby increasing the stability of the locked state. In the locked state, the movable end presses the flexible belt 201 against the upper end surface of the through-hole 12.

[0083] The above are only the preferred embodiments of the present utility model, and thus do not limit the patent protection scope of the present utility model. Any equivalent structural transformation made by using the content of the specification and drawings of the present utility model, directly or indirectly applied to other related technical fields, shall be similarly included in the protection scope of the present utility model.

Claims

1. A push-up plate, characterized in that: It comprises a body and a rotating disk rotatably arranged on the body, wherein the rotating disk is used to install a grip handle; The main body has a first matching structure, and the rotating disk has a second matching structure. The first matching structure and the second matching structure form a ratchet mechanism, and the ratchet mechanism allows the rotating disk to be rotated and adjusted in only one direction relative to the main body.

2. The push-up plate according to claim 1, characterized in that: It also includes a holding handle fixed to the rotating disk or detachably mounted on the rotating disk; When the holding handle is detachably mounted on the rotating disk, the rotating disk is provided with a mounting hole, and the holding handle is plug-fitted with the mounting hole.

3. The push-up plate according to claim 1, characterized in that: One of the first matching structure and the second matching structure is a ratchet, and the other is an elastic pawl.

4. The push-up plate according to claim 3, characterized in that: The first matching structure is a ratchet, the second matching structure is a pawl, the first matching structure has an annular portion, the inner side wall of the annular portion has ratchet teeth, and the elastic pawl is used to match the ratchet teeth.

5. The push-up plate according to claim 3 or 4, characterized in that: The elastic pawl is made of elastic material.

6. The push-up plate according to claim 5, characterized in that: The rotating disk and the elastic pawl are an integrally formed injection molded part.

7. The push-up plate according to claim 3 or 4, characterized in that: The elastic pawl comprises: A ratchet member capable of rotating about an axis; The elastic member is used to drive the pawl to rotate toward one side of the ratchet wheel.

8. The push-up plate according to claim 1, wherein: It also includes a locking structure, which is used to relatively fix the rotating disk and the body after the rotating disk is adjusted into place; The locking structure includes a locking bolt threaded on the body, and the end of the locking bolt is used to contact and cooperate with the rotating disk, or the locking structure includes a locking bolt threaded on the rotating disk, and the end of the locking bolt is used to contact and cooperate with the body.

9. The push-up plate according to claim 1, wherein: It also includes a locking structure, which includes: A plurality of locking holes are arranged on the first matching structure, and each locking hole is arranged in a ring shape around an axis; A locking member, movably arranged on the rotating disk, comprising a locking portion and an operating portion, wherein the locking portion cooperates with the locking hole to perform circumferential limiting, and the operating portion passes through the rotating disk; The return spring is used to make the operating part of the locking member have an active tendency to be inserted into the locking hole.

10. An exercise device, characterized in that: The invention comprises two push-up plates according to any one of claims 1 to 9.

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