Rotary pull tab

Abstract

The utility model relates to a rotary pull tab, which comprises a first split body, a second split body, a third split body and a fourth split body, a groove is formed in one face of the top end of the pull piece body, and a containing cavity is formed in the side, corresponding to the groove, of the pull piece body and communicated with the groove. The second split body is rotatably connected with the first split body; the second split body comprises a pull ring, an extension rod and a hinge ball; the hinge ball is correspondingly installed in the containing cavity, and the extension rod is located between the two gripper arm parts. The two gripper arm parts are used for surrounding the extension rod after being folded, so that the hinge ball can relatively rotate in the containing cavity. The rotary zipper pull is simple in structure and convenient to use, the hinge ball is correspondingly installed in the containing cavity, the two gripper arm parts are folded to surround the extension rod, rotatable connection between the second split body and the first split body is achieved, the angle of the first split body can be flexibly rotated according to actual requirements, a zipper is convenient to operate, and the practicability is high. Decorative patterns on the surface of the pull tab can be displayed conveniently.

Description

TECHNICAL FIELD

[0001] The utility model relates to a pull tab technical field, especially a rotary pull tab. BACKGROUND

[0002] As an important connecting component of modern clothing and industrial products, the functional realization of the zipper highly depends on the synergy of the pull tab and the chain tooth.

[0003] In the traditional zipper structure, the pull tab usually adopts an integrated structure. Although the integrated structure can guarantee the basic traction strength, the pull tab cannot rotate relative to the puller after being connected to the puller, which leads to the fact that the decorative pattern or logo on the surface of the pull tab is limited to one-side display orientation and it is difficult to realize multi-angle visual effect, which seriously restricts the personalized design space. SUMMARY

[0004] Therefore, the utility model provides a rotary pull tab, which is simple in structure and convenient to use. The hinged ball is correspondingly installed inside the accommodating cavity. The two pincer parts embrace the extension rod after being closed, realizing the rotatable connection between the second part and the first part. The angle of the first part can be flexibly rotated according to actual needs, which is convenient for operating the zipper and displaying the decorative pattern on the surface of the pull tab.

[0005] In order to realize the purpose of the utility model, the utility model adopts the following technical scheme:

[0006] A rotary pull tab comprises:

[0007] The first part comprises a pull tab main body and two pincer parts connected to one side of the top end of the pull tab main body. One side of the top end of the pull tab main body is provided with a groove, and the pull tab main body is provided with an accommodating cavity corresponding to the groove. The accommodating cavity is communicated with the groove. The two pincer parts are located inside the groove and on the opposite sides of the opening side of the accommodating cavity; and

[0008] The second part rotatably connected to the first part comprises a pull ring, an extension rod connected to the middle of the bottom surface of the pull ring, and a hinged ball connected to the bottom end of the extension rod. The hinged ball is correspondingly installed inside the accommodating cavity, and the extension rod is located between the two pincer parts. The two pincer parts are used to embrace the extension rod after being closed, so that the hinged ball can rotate relatively inside the accommodating cavity.

[0009] The rotary pull tab is simple in structure and convenient to use. The hinged ball is correspondingly installed inside the accommodating cavity. The two pincer parts embrace the extension rod after being closed, realizing the rotatable connection between the second part and the first part. The angle of the first part can be flexibly rotated according to actual needs, which is convenient for operating the zipper and displaying the decorative pattern on the surface of the pull tab.

[0010] In one of the embodiments, the diameter of the hinged ball is greater than the distance between the two pincer parts.

[0011] In one of the embodiments, the accommodating cavity is arranged in a semicircle.

[0012] In one of the embodiments, the diameter of the hinged ball is less than or equal to the inner diameter of the accommodating cavity.

[0013] In one of the embodiments, the bottom end of the pull-tab body is further provided with a through hole.

[0014] In one of the embodiments, the bottom surface of the pull ring abuts against the top surface of the pull-tab body. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 Fig. 1 is a perspective view of a rotary pull-tab according to an embodiment of the present application;

[0016] Figure 2 Fig. 2 is another perspective view of the rotary pull-tab shown in Fig. 1; Figure 1

[0017] Figure 3 Fig. 3 is an exploded view of the rotary pull-tab shown in Fig. 1; Figure 2

[0018] Figure 4 Fig. 4 is an assembled view of the rotary pull-tab shown in Fig. 1. Figure 3 BRIEF DESCRIPTION OF DRAWINGS

[0019] 10 - first part, 11 - pull-tab body, 12 - claw part, 13 - accommodating cavity, 14 - through hole;

[0020] 20 - second part, 21 - pull ring, 22 - extension rod, 23 - hinged ball.

[0021] DETAILED DESCRIPTION In order to facilitate the understanding of the present application, the present application will be described more fully below with reference to the accompanying drawings. The preferred embodiments of the present application are shown in the drawings. However, the present application can be realized in many different forms and is not limited to the embodiments described herein. On the contrary, these embodiments are provided to make the disclosure of the present application more thorough and comprehensive.

[0022] It should be noted that when an element is referred to as being "fixed" to another element, it can be directly on the other element or there can be an intervening element. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or there can be an intervening element.

[0023] It should be noted that when an element is referred to as being "fixed" to another element, it can be directly on the other element or there can be an intervening element. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or there can be an intervening element.

[0024] ​​Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in the description herein is for describing particular embodiments only and is not intended to be limiting of the application.

[0025] Please refer to Figures 1 to 4 The rotating pull tab of an embodiment of the present application comprises a first part 10 and a second part 20 rotatably connected to the first part 10.

[0026] The first part 10 comprises a pull tab main body 11 and two jaw parts 12 connected to one side of the top end of the pull tab main body 11. Specifically, the opposite sides of the pull tab main body 11 are used for printing or mounting decorative patterns, logos, etc. One side of the top end of the pull tab main body 11 is provided with a groove, and the pull tab main body 11 is provided with a receiving cavity 13 on the side corresponding to the groove, and the receiving cavity 13 is connected to the groove. Among them, the two jaw parts 12 are located inside the groove, and the two jaw parts 12 are located on the opposite sides of the opening side of the receiving cavity 13.

[0027] In this embodiment, as shown in the side view, the receiving cavity 13 is arranged in a semicircular shape. Figure 3

[0028] In this embodiment, the bottom end of the pull tab main body 11 is also provided with a through hole 14, which should be designed in accordance with the principle of ergonomics to facilitate the user to hold and pull the pull tab. At the same time, the through hole 14 can also be used to connect decorative items such as hanging ropes to improve the expandability of the zipper.

[0029] The second part 20 comprises a pull ring 21, an extension rod 22 connected to the middle of the bottom surface of the pull ring 21, and a hinge ball 23 connected to the bottom end of the extension rod 22. Among them, the pull ring 21 is used to connect the puller. As shown in the side view, the hinge ball 23 is installed inside the receiving cavity 13, and the extension rod 22 is located between the two jaw parts 12. By riveting, the two jaw parts 12 are folded to embrace the extension rod 22, realizing the rotatable connection between the second part 20 and the first part 10. Figure 4

[0030] In this embodiment, the diameter of the hinge ball 23 is less than or equal to the inner diameter of the receiving cavity 13, and the diameter of the hinge ball 23 is greater than the distance between the two jaw parts 12, which ensures that the hinge ball 23 can rotate relatively inside the receiving cavity 13, and thus the second part 20 can rotate 360 degrees relative to the first part 10 along the axis of the extension rod 22, greatly improving the flexibility and convenience of the pull tab. That is, the user can flexibly rotate the angle of the first part 10 according to actual needs, which is convenient for operating the zipper and displaying the decorative patterns or logos on the surface of the pull tab.

[0031] ​​In the embodiment, as shown in Figure 1 The bottom surface of the pull ring 21 abuts against the top surface of the pull tab body 11, effectively improving the connection tightness between the second part 20 and the first part 10, effectively avoiding abnormal sound caused by too loose connection between the second part 20 and the first part 10 during rotation, and also enhancing the structural stability of the whole pull tab.

[0032] The above-mentioned rotary pull tab has simple structure and is convenient to use. The hinged ball 23 is correspondingly installed inside the accommodating cavity 13, and the two jaw parts 12 are folded to embrace the extension rod 22, realizing the rotatable connection between the second part 20 and the first part 10. The angle of the first part 10 can be flexibly rotated according to actual needs, which is convenient to operate the zipper and also convenient to display the decorative pattern on the surface of the pull tab.

[0033] The technical features of the above-mentioned embodiments can be combined arbitrarily. In order to make the description simple, all possible combinations of the technical features in the above-mentioned embodiments are not described, however, as long as the combinations of the technical features do not exist contradictory, they should be considered as the scope of the present application.

[0034] The above-mentioned embodiments only express several implementation manners of the present application, and the description is relatively specific and detailed, however, it should not be understood as the limitation of the scope of the present application. It should be pointed out that, for ordinary skilled in the art, several modifications and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the appended claims.

Claims

1. A rotary tab, characterized by, The utility model relates to a pull-tab structure, comprising: a first part, including a pull-tab body, two jaw parts connected to one side of the top end of the pull-tab body, a recess provided on one side of the top end of the pull-tab body, a receiving cavity provided on one side of the pull-tab body corresponding to the recess, the receiving cavity being in communication with the recess, the two jaw parts being located inside the recess and on opposite sides of the opening side of the receiving cavity, and a second part rotatably connected to the first part, the second part including a pull ring, an extension rod connected to the middle of the bottom surface of the pull ring, and a hinged ball connected to the bottom end of the extension rod, the hinged ball being installed in the receiving cavity, the extension rod being located between the two jaw parts, and the two jaw parts being used to embrace the extension rod after being closed to allow the hinged ball to rotate relatively in the receiving cavity.

2. The rotary tab according to claim 1, wherein The diameter of the hinged ball is greater than the distance between the two jaw parts.

3. The rotary tab according to claim 1, wherein The receiving cavity is semicircular.

4. The rotary tab according to claim 3, wherein The diameter of the hinged ball is less than or equal to the inner diameter of the receiving cavity.

5. The rotary tab according to claim 1, wherein The bottom end of the pull-tab body is also provided with a through hole.

6. The rotary tab according to claim 1, wherein The bottom surface of the pull ring abuts against the top surface of the pull-tab body.

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