Steel cable type weightlifting fitness machine

Abstract

The utility model discloses a steel cable type weightlifting fitness machine which comprises a main body assembly and an adjusting assembly, the main body assembly comprises a bracket, a hook and a seat, the hook is arranged on one side of the bracket, the seat is arranged on one side of the bracket, the adjusting assembly is arranged on the bracket and comprises an adjusting piece, a driving piece and a pressing piece, the adjusting piece is arranged on one side of the hook, and the driving piece is arranged on one side of the adjusting piece. The driving piece is located on the adjusting piece, and the pressing piece is arranged on the driving piece. The barbell rack has the advantages that the height of the hook can be adjusted through the adjusting assembly, so that a barbell can be placed at different heights, the barbell can be placed at different heights by adjusting the height of the hook under the condition that multiple hooks are not added, extra occupied space is saved, and the barbell rack is convenient to use. When a user operates equipment in a narrow space, the possibility of collision or injury can be reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of fitness equipment, in particular to a steel cable type weight-lifting fitness machine. Background Art

[0002] A steel cable weightlifting fitness machine is a type of fitness equipment, usually used for weightlifting training. The characteristic of this fitness machine is that a barbell or dumbbell is connected by a steel cable or rope. The user can perform weightlifting training by adjusting the weight and rope length to achieve muscle strength enhancement and body shaping. The steel cable weightlifting fitness machine is usually equipped with hooks for storing barbells or other weightlifting equipment. These hooks are usually located on the upper part of the fitness machine. Users can hang barbells or dumbbells on the hooks for weightlifting training. In the prior art, multiple hooks are usually provided to place barbells at different heights. Setting up multiple hooks will take up more space, especially for gyms or home gyms with limited space, which may cause space waste or unreasonable layout problems. Multiple hooks occupying too much space may increase the risk of accidents when users use the equipment. Users may operate the equipment in a small space, increasing the possibility of collision or injury. Utility Model Content

[0003] The purpose of this section is to summarize some aspects of the embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract and title of the utility model to avoid obscuring the purpose of this section, the abstract and the title of the utility model, and such simplifications or omissions shall not be used to limit the scope of the present invention.

[0004] In view of the above problems and / or the problems existing in the existing cable-type weightlifting fitness machines, the present utility model is proposed.

[0005] Therefore, the problem to be solved by the present invention is that in the prior art, multiple hooks are usually provided to place the barbell at different heights. The provision of multiple hooks will take up more space, which may cause space waste or unreasonable layout problems, especially for gyms or home gyms with limited space. Multiple hooks occupying too much space may increase the risk of accidents when users use the equipment. Users may operate the equipment in a small space, increasing the possibility of collision or injury.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions: a cable-type weightlifting fitness machine, comprising a main body assembly, including a bracket, a hook, and a seat, wherein the hook is arranged on one side of the bracket, and the seat is arranged on one side of the bracket;

[0007] The adjusting component is arranged on the bracket and includes an adjusting member, a driving member and a pressing member. The adjusting member is arranged on one side of the hook, the driving member is located on the adjusting member, and the pressing member is arranged on the driving member.

[0008] As a preferred solution of the steel cable type weightlifting fitness machine of the present invention, the adjusting member includes a moving bar and a moving plate, the moving bar is fixed to one side of the hook, the moving plate is fixed to one side of the moving bar, and the moving plate slides in the bracket.

[0009] As a preferred solution of the steel cable type weightlifting fitness machine of the present invention, the adjusting member further includes a limiting plate and a limiting block, the limiting plate is fixed to one side of the bracket, and the limiting block is located on one side of the limiting plate.

[0010] As a preferred solution of the steel cable type weightlifting fitness machine of the present invention, the adjusting member further comprises a ruler and a finger rod, the ruler is fixed to one side of the bracket, and the finger rod is arranged on one side of the ruler.

[0011] As a preferred solution of the steel cable type weightlifting fitness machine of the present invention, the driving member includes a moving rod and a first spring, the moving rod is fixed to one side of the limit block, and the first spring is sleeved on the outside of the moving rod.

[0012] As a preferred solution of the steel cable type weightlifting fitness machine of the present invention, the driving member further includes a support frame, the support frame is sleeved on the outside of the moving rod, and the support frame and the moving rod are movably connected.

[0013] As a preferred solution of the steel cable type weightlifting fitness machine of the present invention, the driving member also includes a driving plate and a slider, the driving plate is fixed to one side of the moving rod, the driving plate slides in the support frame, and the slider is arranged on one side of the driving plate.

[0014] As a preferred solution of the steel cable type weightlifting fitness machine described in the utility model, the driving part also includes a movable column and a positioning sleeve, the movable column is fixed to one side of the slider, the positioning sleeve is arranged on the outside of the movable column, the positioning sleeve and the movable column are movably connected, and the positioning sleeve is fixed to one side of the driving plate.

[0015] As a preferred solution of the steel cable type weightlifting fitness machine of the present invention, the pressing member includes an inclined block and an extrusion block, the inclined block is fixed to one end of the movable column, and the extrusion block is arranged on one side of the inclined block.

[0016] As a preferred solution of the steel cable type weightlifting fitness machine of the utility model, the pressing part also includes a positioning plate, an extrusion rod, a second spring and a pressure plate, the positioning plate is fixed to one side of the positioning sleeve, the extrusion rod is inserted into one side of the positioning plate, the extrusion rod and the positioning plate are movably connected, the second spring is sleeved on the outside of the extrusion rod, and the pressure plate is fixed to one end of the second spring.

[0017] The beneficial effects of the present invention are as follows: the height of the hook can be adjusted by setting the adjustment component, so that the barbell can be placed at different heights. The height of the hook can be adjusted to achieve the placement of the barbell at different heights without adding multiple hooks, saving additional space occupation, and reducing the possibility of collision or injury when the user operates the equipment in a small space. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without inventive work. Among them:

[0019] Figure 1 This is the overall structure diagram of the cable-type weightlifting fitness machine.

[0020] Figure 2 This is a diagram of the hook structure of a cable-type weightlifting fitness machine.

[0021] Figure 3 This is a cross-sectional structural diagram of the movable plate of a cable-type weightlifting fitness machine.

[0022] Figure 4 Cable-type weightlifting machine Figure 3 A partial enlarged structural diagram of point A in the middle.

[0023] Figure 5 This is a diagram of the slider structure of a cable-type weightlifting fitness machine. DETAILED DESCRIPTION

[0024] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0025] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0026] Secondly, the term "one embodiment" or "embodiment" herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in various places throughout this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0027] Example 1

[0028] Reference Figures 1 to 5 , which is the first embodiment of the present utility model, provides a steel cable type weightlifting fitness machine. The steel cable type weightlifting fitness machine includes a main body component 100 and an adjustment component 200. The two can cooperate to adjust the height of the hook without setting multiple hooks, thereby saving space.

[0029] The main body assembly 100 includes a bracket 101 , a hook 102 and a seat 103 . The hook 102 is arranged on one side of the bracket 101 , and the seat 103 is arranged on one side of the bracket 101 .

[0030] The bracket 101 is a rack for carrying and supporting a barbell, and is usually used to store the barbell. During weightlifting, the user can place the barbell on the bracket 101 for adjustment and preparation, and then perform weightlifting movements. The height of the bracket 101 can be adjusted according to the user's height and needs to ensure that the height of the barbell is suitable for the user's movements and posture. There are two hooks 102, both of which are set on one side of the bracket 101. The hook 102 is a device for fixing the barbell, and is usually used to store the barbell or as a safety device during weightlifting. The user can hang the barbell on the hook 102 for adjustment and preparation, or use it when the barbell needs to be temporarily put down during weightlifting. The height of the hook 102 can be adjusted to adapt to different training needs and postures. The seat 103 is usually used to provide a supportive and stable seat, allowing the user to maintain a stable posture and posture when performing weightlifting movements. The design of the seat 103 may vary according to different equipment and training needs. Some seats 103 can be adjusted in height, angle or position to provide more comfort and support.

[0031] The adjusting assembly 200 is disposed on the bracket 101 and includes an adjusting member 201 , a driving member 202 and a pressing member 203 . The adjusting member 201 is disposed on one side of the hook 102 , the driving member 202 is located on the adjusting member 201 , and the pressing member 203 is disposed on the driving member 202 .

[0032] There are two groups of adjustment components 200, both of which are set on the bracket 101. The height of the hook 102 can be adjusted by setting the adjustment member 201, so that the barbell can be placed at different heights to suit different usage situations. There is no need to set up multiple hooks for placement, thereby saving space. The limit of the adjustment member 201 can be released by setting the driving member 202, so that the height of the hook 102 can be adjusted to a specified position. The driving member 202 can be driven to move by setting the pressing member 203, thereby releasing the limit of the adjustment member 201.

[0033] Example 2

[0034] Reference Figures 1 to 5 , which is the second embodiment of the present utility model, and this embodiment is based on the previous embodiment.

[0035] Specifically, the adjusting member 201 includes a moving bar 201 a and a moving plate 201 b . The moving bar 201 a is fixed to one side of the hook 102 . The moving plate 201 b is fixed to one side of the moving bar 201 a . The moving plate 201 b slides inside the bracket 101 .

[0036] A slide groove is provided on the bracket 101, and the moving bar 201a slides in the slide groove. The movement of the moving bar 201a drives the moving plate 201b to move, and the movement of the moving plate 201b drives the hook 102 to move, so that the hook 102 can be adjusted to a specified height.

[0037] Specifically, the adjusting member 201 further includes a limiting plate 201c and a limiting block 201d. The limiting plate 201c is fixed to one side of the bracket 101, and the limiting block 201d is located on one side of the limiting plate 201c.

[0038] A limiting groove corresponding to the limiting block 201d is provided on the limiting plate 201c. After the hook 102 is moved to the specified position, the limiting block 201d is engaged with the limiting groove to limit the movable plate 201b and prevent the movable plate 201b from descending, so that the hook 102 can be moved to the specified position and limited.

[0039] Specifically, the adjusting member 201 further includes a scale 201e and a finger rod 201f. The scale 201e is fixed to one side of the bracket 101, and the finger rod 201f is provided on one side of the scale 201e.

[0040] There are numbers on the ruler 201e. After the hook 102 is moved to the specified position, the finger rod 201f will point to the corresponding number on the ruler 201e. At this time, the other hook 102 can also be moved to the specified position, so that the two hooks 102 can be kept in the same horizontal position.

[0041] Specifically, the driving member 202 includes a moving rod 202a and a first spring 202b. The moving rod 202a is fixed to one side of the limiting block 201d, and the first spring 202b is sleeved on the outside of the moving rod 202a.

[0042] When it is necessary to separate the limit block 201d from the limit slot, the moving rod 202a is moved. The moving rod 202a can apply a squeezing force to the first spring 202b when moving. The movement of the moving rod 202a drives the limit block 201d to separate from the limit slot, thereby releasing the limit on the hook 102. At this time, the hook 102 can be moved to the specified position. After the hook 102 is moved to the specified position, the moving rod 202a is released. At this time, the rebound force of the first spring 202b will cause the moving rod 202a to drive the limit block 201d to re-engage with the limit slot, so as to limit the hook 102 and prevent the hook 102 from falling.

[0043] Specifically, the driving member 202 further includes a support frame 202c. The support frame 202c is sleeved on the outside of the moving rod 202a. The support frame 202c and the moving rod 202a are movably connected.

[0044] One end of the first spring 202b is fixed to one side of the limit block 201d, and the other end is fixed to the inner wall of the support frame 202c. The setting of the support frame 202c can support the first spring 202b and the moving rod 202a to prevent the two from deviating.

[0045] Specifically, the driving member 202 further includes a driving plate 202d and a slider 202e. The driving plate 202d is fixed to one side of the moving rod 202a and slides in the support frame 202c. The slider 202e is arranged on one side of the driving plate 202d.

[0046] A beveled guide groove is provided on the driving plate 202d, and the slider 202e slides in the guide groove. When the movable rod 202a needs to be moved, the slider 202e is moved. The movement of the slider 202e will squeeze the guide groove, causing the driving plate 202d to move. The movement of the driving plate 202d can drive the movable rod 202a to move.

[0047] Example 3

[0048] Reference Figures 2 to 5 , which is the third embodiment of the present utility model, and is based on the first two embodiments.

[0049] Specifically, the driving member 202 also includes a movable column 202f and a positioning sleeve 202g. The movable column 202f is fixed to one side of the slider 202e, and the positioning sleeve 202g is sleeved on the outside of the movable column 202f. The positioning sleeve 202g and the movable column 202f are movably connected, and the positioning sleeve 202g is fixed to one side of the driving plate 202d.

[0050] The slider 202e can be driven to move by moving the movable column 202f, so that the slider 202e squeezes the guide groove. The positioning sleeve 202g is used to support the movable column 202f to prevent the movable column 202f from deflecting during movement.

[0051] Specifically, the pressing member 203 includes an inclined block 203a and an extrusion block 203b. The inclined block 203a is fixed to one end of the movable column 202f, and the extrusion block 203b is arranged on one side of the inclined block 203a.

[0052] When the movable column 202f needs to be moved, the extrusion block 203b is moved. The extrusion block 203b is an inclined surface. The movement of the extrusion block 203b can squeeze the inclined surface block 203a. When the inclined surface block 203a is squeezed, it can be moved. The movement of the inclined surface block 203a can drive the movable column 202f to move.

[0053] Specifically, the pressing member 203 also includes a positioning plate 203c, an extrusion rod 203d, a second spring 203e and a pressure plate 203f. The positioning plate 203c is fixed to one side of the positioning sleeve 202g, the extrusion rod 203d is inserted into one side of the positioning plate 203c, the extrusion rod 203d and the positioning plate 203c are movably connected, the second spring 203e is sleeved on the outside of the extrusion rod 203d, and the pressure plate 203f is fixed to one end of the second spring 203e.

[0054] When the extrusion block 203b needs to be squeezed against the inclined block 203a, the extrusion rod 203d is pressed, and the pressure plate 203f is sleeved on the outside of the extrusion rod 203d. The movement of the extrusion rod 203d drives the pressure plate 203f to move. The movement of the pressure plate 203f applies an extrusion force to the second spring 203e, and the movement of the extrusion rod 203d can drive the extrusion block 203b to move. The extrusion rod 203d is fixed to one side of the extrusion block 203b. When 203b moves, the inclined plane block 203a can be squeezed. When the squeezing of the inclined plane block 203a needs to be released, the squeezing rod 203d is released, and then the rebound force of the second spring 203e can drive the squeezing rod 203d to return to its original position, thereby releasing the squeezing of the inclined plane block 203a. The finger rod 201f is fixed to one side of the positioning plate 203c, and the positioning plate 203c is used to support the finger rod 201f and the squeezing rod 203d to prevent the two from offsetting.

[0055] When in use, when the height of the hook 102 needs to be adjusted, the limit of the hook 102 needs to be released first, and the extrusion rod 203d is pressed. The movement of the extrusion rod 203d will drive the pressure plate 203f to move. The movement of the pressure plate 203f will apply an extrusion force to the second spring 203e. The movement of the extrusion rod 203d can drive the extrusion block 203b to move. The movement of the extrusion block 203b can squeeze the inclined surface block 203a. When squeezing the inclined surface block 203a, it can move. The movement of 03a can drive the movable column 202f to move, and the movement of the movable column 202f can drive the slider 202e to move, so that the slider 202e squeezes the guide groove, and the slider 202e squeezes the guide groove to move the driving plate 202d. The movement of the driving plate 202d can drive the moving rod 202a to move, and the moving rod 202a can apply a squeezing force to the first spring 202b when moving. The movement of the moving rod 202a drives the limit block 201d to separate from the limit groove, thereby releasing the limit on the hook 102.

[0056] Then the hook 102 can be moved. After the hook 102 is moved to the specified position, the squeezing rod 203d is released, and the rebound force of the second spring 203e can drive the squeezing rod 203d to return to its original position, thereby releasing the squeezing of the inclined block 203a. At this time, the first spring 202b will drive the limit block 201d to re-engage with the limit groove through rebound, so as to limit the hook 102 again and prevent the hook 102 from falling.

[0057] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, and all of these should be included in the scope of the claims of the present invention.

Claims

1. A cable-type weightlifting fitness machine, characterized in that: include, A main body component (100) comprises a bracket (101), a hook (102), and a seat (103), wherein the hook (102) is arranged on one side of the bracket (101), and the seat (103) is arranged on one side of the bracket (101); An adjusting component (200) is arranged on the bracket (101), comprising an adjusting member (201), a driving member (202) and a pressing member (203), wherein the adjusting member (201) is arranged on one side of the hook (102), the driving member (202) is located on the adjusting member (201), and the pressing member (203) is arranged on the driving member (202).

2. The cable-type weightlifting fitness machine according to claim 1, wherein: The adjusting member (201) comprises a moving bar (201a) and a moving plate (201b), wherein the moving bar (201a) is fixed to one side of the hook (102), and the moving plate (201b) is fixed to one side of the moving bar (201a), and the moving plate (201b) slides inside the bracket (101).

3. The cable-type weightlifting fitness machine according to claim 2, wherein: The regulating member (201) further comprises a limiting plate (201c) and a limiting block (201d), wherein the limiting plate (201c) is fixed to one side of the bracket (101), and the limiting block (201d) is located on one side of the limiting plate (201c).

4. The cable-type weightlifting fitness machine according to claim 3, wherein: The adjusting member (201) further comprises a scale (201e) and a finger rod (201f), wherein the scale (201e) is fixed to one side of the bracket (101), and the finger rod (201f) is arranged on one side of the scale (201e).

5. The cable-type weightlifting fitness machine according to claim 3 or 4, characterized in that: The driving member (202) comprises a moving rod (202a) and a first spring (202b), wherein the moving rod (202a) is fixed to one side of the limiting block (201d), and the first spring (202b) is sleeved on the outside of the moving rod (202a).

6. The cable-type weightlifting fitness machine according to claim 5, wherein: The driving member (202) further comprises a support frame (202c), the support frame (202c) being sleeved on the outside of the moving rod (202a), and the support frame (202c) and the moving rod (202a) being movably connected.

7. The cable-type weightlifting fitness machine according to claim 6, wherein: The driving member (202) further comprises a driving plate (202d) and a slider (202e), wherein the driving plate (202d) is fixed to one side of the moving rod (202a), the driving plate (202d) slides in the supporting frame (202c), and the slider (202e) is arranged on one side of the driving plate (202d).

8. The cable-type weightlifting fitness machine according to claim 7, wherein: The driving member (202) further includes a movable column (202f) and a positioning sleeve (202g), wherein the movable column (202f) is fixed to one side of the slider (202e), and the positioning sleeve (202g) is sleeved on the outside of the movable column (202f), the positioning sleeve (202g) and the movable column (202f) are movably connected, and the positioning sleeve (202g) is fixed to one side of the driving plate (202d).

9. The cable-type weightlifting fitness machine according to claim 8, wherein: The pressing member (203) comprises an inclined surface block (203a) and an extrusion block (203b), wherein the inclined surface block (203a) is fixed to one end of the movable column (202f), and the extrusion block (203b) is arranged on one side of the inclined surface block (203a).

10. The cable-type weightlifting fitness machine according to claim 8 or 9, characterized in that: The pressing member (203) further comprises a positioning plate (203c), an extrusion rod (203d), a second spring (203e) and a pressure plate (203f), wherein the positioning plate (203c) is fixed to one side of the positioning sleeve (202g), the extrusion rod (203d) is plugged into one side of the positioning plate (203c), the extrusion rod (203d) and the positioning plate (203c) are movably connected, the second spring (203e) is sleeved on the outside of the extrusion rod (203d), and the pressure plate (203f) is fixed to one end of the second spring (203e).

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