Rope stretch structure suitable for multi-angle force application

Abstract

A rope stretch structure suitable for multi-angle force application, the structure comprising: a housing (1), a first rope rolling structure (2), a second rope rolling structure (3) and a third rope rolling structure (4), wherein a rope outlet (101) is provided at the top of the housing (1), a rope inlet (102) is provided on a lower portion of the housing (1), the first rope rolling structure (2) is arranged in the lower portion of the housing (1), and the first rope rolling structure (2) corresponds to the rope inlet (102) in terms of position; and the second rope rolling structure (3) and the third rope rolling structure (4) are arranged in an upper portion of the housing (1), and the second rope rolling structure (3) and the third rope rolling structure (4) correspond to the rope outlet (101) in terms of position.

Description

A rope-discharging structure suitable for multi-angle force generation

[0001] This application claims priority to a Chinese patent application filed with the Patent Office of China on September 21, 2023, with application number 2023225709079 and application name “A rope-discharging structure suitable for multi-angle force generation”, the entire contents of which are incorporated herein by reference. Technical Field

[0002] The present application relates to a rope-discharging structure, and in particular to a rope-discharging structure suitable for exerting force at multiple angles. Background Art

[0003] With the improvement of living standards, people's requirements for quality of life are also constantly increasing, and the importance of personal health and body management is also increasing. In fitness equipment that trains pulling and arm strength, it is necessary to use a pull bracelet to train the user's hand strength. During this exercise, the direction and angle of force each time are different. Due to the unreasonable design of the pull bracelet's rope structure, the smoothness of the rope structure is affected when force is applied at different angles, such as a sense of rope jerk or unnecessary resistance, which greatly reduces the user experience. Summary of the Invention

[0004] The technical problem to be solved by this application is to provide a rope-out structure suitable for multi-angle force generation, so as to better meet the actual fitness application needs, improve the humanized design of the product, and enhance the user experience.

[0005] In this regard, the present application provides a rope-out structure suitable for multi-angle force generation, including: a shell and a first rope winding structure, a second rope winding structure and a third rope winding structure arranged in the shell, a rope outlet is provided at the top of the shell, and a rope inlet is provided at the lower back of the shell, the first rope winding structure is rotatably provided at the lower part of the shell, and the position of the first rope winding structure corresponds to the position of the rope inlet; the second rope winding structure and the third rope winding structure are rotatably provided at the upper part of the shell, and the positions of the second rope winding structure and the third rope winding structure correspond to the position of the rope outlet.

[0006] A further improvement of the present invention is that the shell includes a first shell and a second shell, the rope inlet is arranged on the lower back side of the first shell, the front side of the second shell is connected to the second shell, and the rope outlet is arranged on the top of the first shell and the second shell.

[0007] A further improvement of the present invention is that a mounting groove is provided in the middle of the lower portion of the first shell, and the first rope winding structure is rotatably provided in the mounting groove.

[0008] A further improvement of the present invention is that the installation slot is a vertical installation slot.

[0009] A further improvement of the present invention is that it also includes a first rotating connector and a second rotating connector, which are respectively arranged on both sides of the lower part of the first shell, and the first rotating connector and the second rotating connector respectively pass through the first shell and are connected to the first rope winding structure.

[0010] A further improvement of the present invention is that a wire pressing structure is provided on the inner side of the second shell close to the first shell, and the position of the wire pressing structure corresponds to the position of the first rope winding structure.

[0011] A further improvement of the present invention is that two mounting posts are symmetrically provided on the upper portion of the first shell, and the second rope winding structure and the third rope winding structure are respectively provided on the two mounting posts.

[0012] A further improvement of the present invention is that two limiting members are provided on the inner side of the second shell close to the first shell, and the two limiting members correspond to the two mounting posts respectively.

[0013] A further improvement of the present invention is that it further comprises a decorative shell, which is arranged on a side of the second shell away from the first shell.

[0014] A further improvement of the present invention is that it further comprises a rope-out fastener, which is connected to the rope-out structure through the rope-out opening.

[0015] Compared with the prior art, the beneficial effects of the present application are: a rope outlet is provided at the top of the shell, a rope inlet is provided at the lower back of the shell, the first rope winding structure is rotatably provided at the lower part of the shell, and the position of the first rope winding structure corresponds to the position of the rope inlet, so that smooth rope entry can be achieved through the rope inlet and the first rope winding structure; the second rope winding structure and the third rope winding structure are rotatably provided at the upper part of the shell, and the positions of the second rope winding structure and the third rope winding structure correspond to the position of the rope outlet, so that the rope can be smoothly discharged through the second rope winding structure and the third rope winding structure, so as to well meet the application requirements of multi-angle force in actual fitness process, and the overall structural design is reasonable and reliable. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] FIG1 is a schematic structural diagram of an embodiment of the present application after removing the second housing and the decorative housing;

[0017] FIG2 is a schematic diagram of a three-dimensional structure of an embodiment of the present application;

[0018] FIG3 is a schematic diagram of an explosion structure of an embodiment of the present application;

[0019] FIG4 is a schematic diagram of an exploded structure of a housing according to an embodiment of the present application;

[0020] FIG5 is a schematic diagram of an application structure of an embodiment of the present application;

[0021] FIG6 is a schematic diagram of the application structure of an embodiment of the present application after removing the second shell and the decorative shell.

[0022] Figure identification: 1-shell; 101-rope outlet; 102-rope inlet; 103-first shell; 104-second shell; 105-installation groove; 106-wire pressing structure; 107-installation column; 108-limiting member; 109-decorative shell; 2-first rope winding structure; 3-second rope winding structure; 4-third rope winding structure; 5-first rotating connection member; 6-second rotating connection member; 7-rope outlet buckle. DETAILED DESCRIPTION

[0023] In the description of this application, if there is a description of orientation, such as "upper", "lower", "front", "back", "left", "right", etc., the orientation or position relationship indicated is based on the orientation or position relationship shown in the accompanying drawings. It is only for the convenience of describing this 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 operate in a specific orientation. Therefore, it cannot be understood as a limitation on this application. If a technical feature is referred to as being "set", "fixed", "connected", or "installed" on another technical feature, it can be directly set, fixed, or connected to the other technical feature, or it can be indirectly set, fixed, connected, or installed on the other technical feature.

[0024] In the description of this application, if "several" is used, it means more than one; if "plurality" is used, it means more than two; if "greater than," "less than," or "exceeds," it should be understood as excluding the number itself; if "above," "below," or "within" is used, it should be understood as including the number itself. If "first," "second," etc. is used, it should be understood that it is used only to distinguish the names of identical or similar technical features, and should not be understood to imply or indicate the relative importance of the technical features, the number of technical features, or the order of the technical features.

[0025] The preferred embodiments of the present application will be further described in detail below with reference to the accompanying drawings.

[0026] As shown in Figures 1 to 6, this embodiment provides a rope-out structure suitable for multi-angle force generation, including: a shell 1 and a first rope winding structure 2, a second rope winding structure 3 and a third rope winding structure 4 arranged in the shell 1, a rope outlet 101 is provided on the top of the shell 1, and a rope inlet 102 is provided on the lower back of the shell 1, the first rope winding structure 2 is rotatably provided at the lower part of the shell 1, and the position of the first rope winding structure 2 corresponds to the position of the rope inlet 102; the second rope winding structure 3 and the third rope winding structure 4 are rotatably provided at the upper part of the shell 1, and the positions of the second rope winding structure 3 and the third rope winding structure 4 correspond to the position of the rope outlet 101.

[0027] In this embodiment, the first, second, and third rope winding structures 2, 3, and 4 can employ the same rope winding structure, preferably a wheel-shaped structure with blocking rings on both sides to improve material commonality; the difference is that their installation positions and / or installation methods are different, as shown in Figure 1. As shown in Figures 1 and 2, in this embodiment, a rope outlet 101 is provided at the top of the housing 1, and a rope inlet 102 is provided at the lower back of the housing 1. The first rope winding structure 2 is rotatably mounted at the lower portion of the housing 1, and the position of the first rope winding structure 2 corresponds to the position of the rope inlet 102, so that the rope can be smoothly fed through the rope inlet 102 and the first rope winding structure 2, and then connected to the second and third rope winding structures 3 and 4. The second and third rope winding structures 3 and 4 are rotatably mounted at the upper portion of the housing 1, and the positions of the second and third rope winding structures 3 and 4 correspond to the position of the rope outlet 101, thereby enabling the rope to be smoothly discharged, thereby effectively meeting the practical application requirements of multi-angle force generation. The overall structural design is reasonable and reliable.

[0028] As shown in Figures 3 and 4, the shell 1 of this embodiment includes a first shell 103 and a second shell 104, the rope inlet 102 is arranged on the lower back side of the first shell 103, the front side of the second shell 104 is connected to the second shell 104, and the rope outlet 101 is arranged on the top of the first shell 103 and the second shell 104.

[0029] In some embodiments, an installation groove 105 is provided in the middle of the lower part of the first shell 103, and the first rope winding structure 2 is rotatably provided in the installation groove 105. The installation groove 105 is preferably a vertical installation groove so as to realize convenient change of the rope after the rope is fed in and smoothly connect to the second rope winding structure 3 and the third rope winding structure 4.

[0030] As shown in FIG3 , this embodiment further includes a first rotating connector 5 and a second rotating connector 6, which are respectively disposed on either side of the lower portion of the first housing 103. The first rotating connector 5 and the second rotating connector 6 respectively pass through the first housing 103 and connect to the first rope winding structure 2 to ensure stable installation of the first rope winding structure 2. Correspondingly, as shown in FIG4 , a wire pressing structure 106 is preferably disposed on the inner side of the second housing 104 of this embodiment, near the first housing 103. The position of the wire pressing structure corresponds to that of the first rope winding structure 2, and thus can cooperate with the first rope winding structure 2 to effectively prevent the rope from running off or misaligning during movement.

[0031] As shown in FIG3 , two mounting posts 107 are symmetrically provided on the upper portion of the first housing 103 of this embodiment, and the second and third rope winding structures 3 and 4 are respectively mounted on the two mounting posts 107. Correspondingly, as shown in FIG4 , two stoppers 108 are provided on the inner side of the second housing 104 of this embodiment, near the first housing 103. The two stoppers 108 correspond to the two mounting posts 107, respectively, to achieve symmetrical installation and reliable performance of the second and third rope winding structures 3 and 4.

[0032] As shown in FIG3 and FIG4 , a further improvement of this embodiment is that it further includes a decorative shell 109 . The decorative shell 109 is disposed on a side of the second shell 104 away from the first shell 103 and can play a decorative and protective role.

[0033] As shown in Figures 1, 5 and 6, this embodiment also includes a rope-out fastener 7, which is connected to the rope-out structure through the rope-out opening 101. The rope-out fastener 7 refers to a snap-on connection structure arranged at the rope-out end, so that fitness accessories such as wristbands can be snap-on connected to the rope-out structure.

[0034] The above specific implementation methods are preferred implementation methods of the present application, and are not intended to limit the specific implementation scope of the present application. The scope of the present application includes but is not limited to the specific implementation methods. Any equivalent changes made in accordance with the shape and structure of the present application are within the scope of protection of the present application.

Claims

1. A rope-out structure suitable for multi-angle force generation, the rope-out structure comprising a shell and a first rope winding structure, a second rope winding structure and a third rope winding structure arranged in the shell, the top of the shell is provided with a rope outlet, the lower back side of the shell is provided with a rope inlet, the first rope winding structure is rotatably arranged at the lower part of the shell, and the position of the first rope winding structure corresponds to the position of the rope inlet; the second rope winding structure and the third rope winding structure are rotatably arranged at the upper part of the shell, and the positions of the second rope winding structure and the third rope winding structure correspond to the position of the rope outlet.

2. The rope-discharging structure suitable for multi-angle force generation according to claim 1, wherein: The shell includes a first shell and a second shell, the rope inlet is arranged on the lower back side of the first shell, the front side of the second shell is connected to the second shell, and the rope outlet is arranged on the top of the first shell and the second shell.

3. The rope-discharging structure suitable for multi-angle force generation according to claim 2, wherein: A mounting groove is arranged in the middle of the lower part of the first shell, and the first rope winding structure is rotatably arranged in the mounting groove.

4. The rope-discharging structure suitable for multi-angle force generation according to claim 3, wherein: The mounting groove is a vertical mounting groove.

5. The rope-discharging structure suitable for multi-angle force generation according to claim 3, wherein: The rope-discharging structure also includes a first rotating connector and a second rotating connector, which are respectively arranged on both sides of the lower part of the first shell, and the first rotating connector and the second rotating connector respectively pass through the first shell and are connected to the first rope winding structure.

6. The rope-discharging structure suitable for multi-angle force generation according to claim 3, wherein: A wire pressing structure is arranged on the inner side of the second shell close to the first shell, and the position of the wire pressing structure corresponds to the position of the first rope winding structure.

7. The rope-discharging structure suitable for multi-angle force generation according to claim 2, wherein: Two mounting posts are symmetrically arranged on the upper portion of the first shell, and the second rope winding structure and the third rope winding structure are respectively arranged on the two mounting posts.

8. The rope-discharging structure suitable for multi-angle force generation according to claim 7, wherein: Two limiting members are arranged on the inner side of the second shell close to the first shell, and the two limiting members correspond to the two mounting posts respectively.

9. The rope-discharging structure suitable for multi-angle force generation according to claim 2, wherein: The rope-exiting structure further includes a decorative shell, which is disposed on a side of the second shell away from the first shell.

10. The rope-discharging structure suitable for multi-angle force generation according to any one of claims 1 to 6, wherein: The rope-out structure further comprises a rope-out fastener, and the rope-out fastener is connected to the rope-out structure through the rope-out opening.

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