Pull tab assembly capable of rotating by 180 degrees

By designing a pull-tab assembly that can rotate 180 degrees, the problem of limited operating direction of traditional pull-tab assemblies is solved, the pull-tab can be flexibly rotated, and the convenience of use and the smoothness of the zipper are improved.

CN223335683UActive Publication Date: 2025-09-16深圳市联星服装辅料有限公司
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Patent Information

Application Number
CN202422698067.9
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-11-05
Publication Date
2025-09-16
Estimated Expiration
2034-11-05

AI Technical Summary

Technical Problem

The operating direction of traditional pull-tab components is limited, resulting in problems such as unsmooth pulling and closing and clothes being lifted and arched, reducing ease of use.

Method used

A pull tab assembly that can rotate 180 degrees is designed. By setting a rotating shaft at one end of the pull tab, the pull tab can rotate 0° to 180° around the rotating shaft. Combined with the structural design of the base and the rotating hole, the flexible rotation of the pull tab is achieved.

Benefits of technology

It improves the convenience of user operation and the smoothness of the zipper, solves the problem of limited operation direction of traditional pull-tab components, and enhances the practicality and durability of the components.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model provides a zipper pull assembly capable of rotating by 180 degrees, which comprises a puller body, a zipper pull and a rotating shaft, the puller body is provided with a base, and the base is provided with a rotating hole; the pull piece is located on one side of the base and used for pulling the puller body. The rotating shaft is arranged at one end of the pull piece and rotationally connected with the rotating hole. The zipper pull assembly capable of rotating by 180 degrees is arranged at one end of the zipper pull through the rotating shaft, and the straight line where the axis of the zipper pull assembly is located is perpendicular to the straight line where the extension direction of the zipper pull is located, so that the zipper pull can rotate around the rotating shaft. The rotating shaft is rotationally connected with the rotating hole, the rotating function of the pull piece is achieved, and the rotating angle of the pull piece ranges from 0 degree to 180 degrees; by achieving the 180-degree rotation function of the pull piece, a user can operate the pull head body more conveniently, and the problem that the operation direction of a traditional pull piece assembly is limited is solved; by adjusting the angle of the zipper pull, the zipper pulling effect of the zipper pull assembly is improved, and the zipper can be pulled more smoothly.
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Description

Technical Field

[0001] The utility model relates to the field of clothing accessories, in particular to a pull-tab assembly which can rotate 180 degrees. Background Art

[0002] Traditional pull-tab assemblies are typically fixed to zippers or locks, limiting their operable orientation and failing to meet user needs in certain scenarios. For example, the fixed nature of the pull-tab assembly can lead to problems such as difficulty opening and closing the zipper, causing the garment to be lifted and arched, significantly reducing ease of use. Therefore, a pull-tab assembly capable of 180-degree rotation is needed to address these technical issues. Utility Model Content

[0003] The utility model provides a pull-tab assembly that can rotate 180 degrees, so as to solve the problem in the prior art that the pulling angle of the pull-tab is limited and it is inconvenient for users to operate at different angles.

[0004] In order to solve the above technical problems, the technical solution of the present invention is: a pull-tab assembly that can rotate 180 degrees, comprising:

[0005] The slider body is provided with a base, and the base is provided with a rotating hole, along the projection of the plane where the slider body is located, the axis of the rotating hole is perpendicular to the straight line where the slider body extends;

[0006] a pull tab, located on one side of the base, and used to pull the slider body; and

[0007] The rotating shaft is arranged at one end of the pull tab, the straight line where the axis of the rotating shaft is located is perpendicular to the straight line where the extension direction of the pull tab is located, the rotating shaft is rotatably connected to the rotating hole, and the rotation angle of the pull tab is 0° to 180° with the rotating shaft as the axis center.

[0008] In the present invention, the bases are arranged in two groups relative to each other, and the straight line where the two groups of bases are arranged is perpendicular to the straight line where the slider body extends;

[0009] The two ends of the rotating shaft are respectively rotatably connected to the two groups of bases, and the middle part of the rotating shaft is connected to the middle part of the pull tab.

[0010] In the present invention, a mounting through slot is provided on the base, the mounting through slot is communicated with the rotating hole, and the straight line where the long side of the mounting through slot extends is parallel to the axis of the rotating hole.

[0011] In the present invention, the pull tab includes:

[0012] a connecting portion, provided at one end of the pull tab, the connecting portion being connected to the rotating shaft, the straight line in which the connecting portion extends being perpendicular to the straight line in which the rotating shaft extends; and

[0013] a pulling portion, disposed at the other end of the pull tab and connected to the connecting portion, the pulling portion being used to manipulate the pull tab;

[0014] Wherein, the width of the connecting portion is smaller than the width of the pulling portion.

[0015] In the present invention, the width of the connecting portion is smaller than the width of the installation slot, and a limiting protrusion is further provided on the base. The limiting protrusion is located in the installation slot and is used to limit the position of the pull tab.

[0016] In the present invention, the base includes a first plate and a second plate that are arranged opposite to each other up and down, the installation groove is formed between the first plate and the second plate, and the internal cross-sections of the first plate and the second plate are both arc-shaped structures.

[0017] In the present invention, the width of the pulling portion gradually increases in a section away from the connecting portion.

[0018] In the present invention, the external structural cross-section of the base is an arc structure.

[0019] In the present invention, the outer cross-section of the base may also be a polygonal structure.

[0020] In the utility model, the outer side of the pull tab is provided with anti-slip grooves.

[0021] Compared with the prior art, the present invention has the following beneficial effects: the pull-tab assembly of the present invention is arranged at one end of the pull-tab via a rotating shaft, the axis of which is perpendicular to the extension direction of the pull-tab, so that the pull-tab can rotate around the rotating shaft. The rotating shaft is rotatably connected to the rotating hole, realizing the pull-tab's rotation function. With the rotating shaft as the axis, the pull-tab can rotate at an angle of 0° to 180°. By realizing the 180-degree rotation function of the pull-tab, the user can more conveniently operate the slider body, avoiding the problem of the traditional pull-tab assembly's limited operating direction. By adjusting the angle of the pull-tab, the pull-tab assembly's zipper opening and closing effect is improved, making the zipper open and close more smoothly. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. The drawings described below are only drawings corresponding to some embodiments of the present invention.

[0023] Figure 1 This is a structural schematic diagram of a pull-tab assembly according to the first embodiment of the present invention.

[0024] Figure 2 This is a schematic diagram of the installation state of the pull tab assembly of the preferred embodiment of the present utility model.

[0025] Figure 3 This is a schematic diagram of the structure of the slider assembly of the preferred embodiment of the utility model Figure 1 .

[0026] Figure 4 This is a schematic diagram of the pull-tab structure of a preferred embodiment of the present utility model.

[0027] Figure 5 This is a schematic diagram of the installation state of the pull tab assembly of the preferred embodiment of the present utility model.

[0028] Figure 6 This is a schematic diagram of the structure of the slider assembly of the preferred embodiment of the utility model Figure 2 .

[0029] Figure numerals: 11, slider body; 12, base; 121, rotating hole; 122, mounting groove; 123, first plate; 124, second plate; 125, limiting protrusion; 13, pull tab; 131, rotating shaft; 132, connecting part; 133, pulling part. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making creative efforts shall fall within the scope of protection of the present invention.

[0031] In the figures, structurally similar elements are denoted by the same reference numerals.

[0032] The terms "first" and "second" in the present invention are used for descriptive purposes only and should not be understood as indicating or implying relative importance, nor as limiting the order of precedence.

[0033] Please refer to Figure 1 、 Figure 2 and Figure 3 ,in Figure 1 This is a structural schematic diagram of a pull-tab assembly according to the first embodiment of the present invention. Figure 2 This is a schematic diagram of the installation state of the pull tab assembly of the preferred embodiment of the present utility model. Figure 3 This is a schematic diagram of the structure of the slider assembly of the preferred embodiment of the utility model Figure 1 .

[0034] The following is a preferred embodiment of a 180-degree rotatable pull-tab assembly provided by the present invention that can solve the above technical problems.

[0035] The preferred embodiment of the 180-degree rotatable pull tab assembly provided by the present invention is as follows: a 180-degree rotatable pull tab assembly includes a slider body 11, a pull tab 13, and a rotating shaft 131; the slider body 11 is provided with a base 12, and a rotating hole 121 is provided on the base 12. Along the projection of the plane on which the slider body 11 is located, the axis of the rotating hole 121 is perpendicular to the straight line in which the slider body 11 extends; the pull tab 13 is located on one side of the base 12, and the pull tab 13 is used to pull the slider body 11; the rotating shaft 131 is provided at one end of the pull tab 13, and the straight line on which the axis of the rotating shaft 131 is located is perpendicular to the straight line in which the pull tab 13 extends. The rotating shaft 131 is rotatably connected to the rotating hole 121. With the rotating shaft 131 as the axis, the pull tab 13 can rotate at an angle of 0° to 180°. The pull tab 13 is able to rotate 180 degrees around the rotating shaft 131.

[0036] The 180-degree rotatable pull tab assembly realizes the flexible rotation function of the pull tab 13 through the ingenious combination of the slider body 11, the pull tab 13 and the rotating shaft 131. This design not only improves the convenience of the user during use, but also enhances the practicality and durability of the assembly.

[0037] The second embodiment of the pull-tab assembly is described in detail below:

[0038] Combine Figure 2 and Figure 3 , the structure of the base 12 in this embodiment is described:

[0039] In this embodiment, two groups of bases 12 are arranged in a direction perpendicular to the extension direction of the slider body 11. The ends of the rotating shaft 131 are rotatably connected to the two groups of bases 12, and the middle of the rotating shaft 131 is connected to the middle of the pull tab 13. The arrangement of the two groups of bases 12 is perpendicular to the extension direction of the slider body 11, providing a stable support point for the rotating shaft 131, ensuring the smooth and reliable rotation of the pull tab 13.

[0040] like Figure 5 As shown, in this embodiment, the base 12 is provided with a mounting slot 122 that communicates with the rotation hole 121. The straight line extending along the long side of the mounting slot 122 is parallel to the axis of the rotation hole 121. The mounting slot 122 communicates with the rotation hole 121, providing a convenient passage for installing the rotating shaft 131 and facilitating maintenance and replacement of the pull tab 13.

[0041] The base 12 includes a first plate 123 and a second plate 124 that are arranged opposite to each other in an upper and lower direction. A mounting groove 122 is formed between the first plate 123 and the second plate 124. The internal cross-sections of the first plate 123 and the second plate 124 are both arc-shaped structures, which match the arc-shaped surface of the rotating shaft 131, reducing friction and wear and extending the service life of the component.

[0042] The base 12 has an arc-shaped cross-section. Alternatively, the base 12 can have a polygonal cross-section. Both designs enhance the aesthetics and practicality of the base 12. The arc-shaped structure is more streamlined and suitable for those who prefer a minimalist style; the polygonal structure is more stable and suitable for applications that require high tensile strength.

[0043] The structure of the pull tab 13 in this embodiment is described below:

[0044] Combine Figure 4 In this embodiment, the pull tab 13 and the rotating shaft 131 are integrally injection molded. The integrated design simplifies the production process, improves the connection strength between the pull tab 13 and the rotating shaft 131, and makes the entire assembly more durable.

[0045] Combine Figure 4 and Figure 6 The pull tab 13 includes a connecting portion 132 and a pulling portion 133. The connecting portion 132 is located at one end of the pull tab 13 and is connected to the rotating shaft 131. The straight line in which the connecting portion 132 extends is perpendicular to the straight line in which the rotating shaft 131 extends. The pulling portion 133 is located at the other end of the pull tab 13 and is connected to the connecting portion 132. The pulling portion 133 is used to operate the pull tab 13. The width of the connecting portion 132 is smaller than the width of the pulling portion 133. The connecting portion 132 is tightly connected to the rotating shaft 131, ensuring the rotation function of the pull tab 13. The pulling portion 133 provides sufficient gripping area for convenient operation by the user.

[0046] like Figure 2 As shown, the width of the connecting portion 132 is smaller than the width of the pulling portion 133, so that the connecting portion 132 can be more easily inserted into the installation slot 122, while ensuring that the pulling portion 133 has enough area for the user to hold, thereby improving the comfort of use.

[0047] Furthermore, the width of the connecting portion 132 is smaller than the width of the mounting slot 122, allowing the pull tab 13 to move freely during installation, facilitating adjustment and positioning. The base 12 is also provided with a limit bump 125, which is located within the mounting slot 122 and serves to define the position of the pull tab 13. This limit bump 125 can prevent the pull tab 13 from excessive movement or falling off during rotation, thereby improving the safety of the entire assembly.

[0048] The width of the pulling portion 133 gradually increases away from the connecting portion 132 , making it easier for the user to hold and manipulate the pull tab 13 .

[0049] In addition, the outer side of the pull tab 13 in this embodiment may be provided with anti-slip grooves (not shown in the figure) to increase the friction when the user holds it.

[0050] The working principle of this utility model:

[0051] 1. Assemble the pull tab assembly.

[0052] 1. Insert the connecting portion 132 of the pull tab 13 into the installation slot 122 to ensure that the connecting portion 132 is tightly connected to the rotating shaft 131.

[0053] Since the width of the connecting portion 132 is smaller than the width of the installation slot 122 , the pull tab 13 has a certain amount of space for movement during installation, which facilitates adjustment and positioning.

[0054] 2. Move the pull tab 13 along the mounting slot 122 until one end of the shaft 131 is inserted into one of the rotation holes 121 of the base 12, ensuring that the axis of the shaft 131 coincides with the axis of the rotation hole 121. Insert the other end of the shaft 131 into the rotation hole 121 of the other base 12, completing the rotational connection between the shaft 131 and the two sets of bases 12.

[0055] The limiting protrusion 125 on the base 12 limits the position of the pull tab 13 within the installation groove 122 to prevent the pull tab 13 from excessively moving or falling off during the rotation process.

[0056] Second, during use, the user grasps the pull portion 133 of the pull tab 13 and rotates it with the force of their fingers or palm. The operating principle of the 180-degree rotatable pull tab assembly is primarily based on the ingenious combination of the slider body 11, the pull tab 13, and the rotating shaft 131. The slider body 11, serving as the foundation of the entire assembly, is rotatably connected to the rotating shaft 131 via the rotating hole 121 in the base 12. The pull tab 13 is connected to the rotating shaft 131 via its connecting portion 132, allowing it to rotate 180 degrees around the rotating shaft 131.

[0057] This completes the assembly and use process of the pull-tab assembly capable of rotating 180 degrees in this preferred embodiment.

[0058] In summary, although the present invention has been disclosed above with reference to preferred embodiments, the above preferred embodiments are not intended to limit the present invention. A person skilled in the art may make various changes and modifications without departing from the spirit and scope of the present invention. Therefore, the scope of protection of the present invention shall be based on the scope defined by the claims.

Claims

1. A pull-tab assembly that can rotate 180 degrees, characterized in that: include: The slider body is provided with a base, and the base is provided with a rotating hole, along the projection of the plane where the slider body is located, the axis of the rotating hole is perpendicular to the straight line where the slider body extends; a pull tab, located on one side of the base, and used to pull the slider body; and The rotating shaft is arranged at one end of the pull tab, the straight line where the axis of the rotating shaft is located is perpendicular to the straight line where the extension direction of the pull tab is located, the rotating shaft is rotatably connected to the rotating hole, and the rotation angle of the pull tab is 0° to 180° with the rotating shaft as the axis center.

2. The 180-degree rotatable pull tab assembly according to claim 1, characterized in that: The bases are arranged in two groups relative to each other, and the straight line where the two groups of bases are arranged is perpendicular to the straight line where the slider body extends; The two ends of the rotating shaft are respectively rotatably connected to the two groups of bases, and the middle part of the rotating shaft is connected to the middle part of the pull tab.

3. The 180-degree rotatable pull-tab assembly according to claim 2, characterized in that: The base is provided with a mounting through slot, the mounting through slot is communicated with the rotating hole, and the straight line where the long side of the mounting through slot extends is parallel to the axis of the rotating hole.

4. The 180-degree rotatable pull-tab assembly according to claim 3, characterized in that: The pull tab comprises: a connecting portion, provided at one end of the pull tab, the connecting portion being connected to the rotating shaft, the straight line in which the connecting portion extends being perpendicular to the straight line in which the rotating shaft extends; and a pulling portion, disposed at the other end of the pull tab and connected to the connecting portion, the pulling portion being used to manipulate the pull tab; Wherein, the width of the connecting portion is smaller than the width of the pulling portion.

5. The 180-degree rotatable pull-tab assembly according to claim 4, characterized in that: The width of the connecting portion is smaller than the width of the installation slot. A limiting protrusion is further provided on the base. The limiting protrusion is located in the installation slot and is used to limit the position of the pull tab.

6. The 180-degree rotatable pull-tab assembly according to claim 3, characterized in that: The base includes a first plate and a second plate that are disposed opposite to each other up and down. The mounting groove is formed between the first plate and the second plate. The internal cross-sections of the first plate and the second plate are both arc-shaped structures.

7. The 180-degree rotatable pull-tab assembly according to claim 4, characterized in that: The width of the pulling portion gradually increases away from the connecting portion.

8. The 180-degree rotatable pull-tab assembly according to claim 3, characterized in that: The external structural cross-section of the base is an arc structure.

9. The pull-tab assembly capable of rotating 180 degrees according to claim 3, wherein: The outer cross-section of the base may also be a polygonal structure.

10. The pull-tab assembly capable of rotating 180 degrees according to claim 1, characterized in that: The outer side of the pull tab is provided with anti-slip grooves.