TWM575280U - Pull tab assembly structure of zipper and flexible piece thereof - Google Patents

Abstract

The present invention discloses a zipper head assembly structure and an elastic member thereof. The zipper head assembly structure comprises: a sliding member, an elastic member and a pulling member. The elastic member is disposed on the slider. A portion of the pulling member is pivotally disposed between the slider and the elastic member. Wherein, the elastic member has a positioning micro-groove facing the sliding member, the pulling member has a positioning micro-convex body, and the positioning micro-protrusion of the pulling member is between the inside of the positioning micro-groove of the elastic member and the outside of the positioning micro-groove mobile. Thereby, the present invention can be engaged with each other by positioning the micro-grooves and the positioning micro-protrusions so that the pulling member can continue to be in a state of standing upright on the slider.

Description

Zipper head combination structure and elastic member

The present invention relates to a zipper head assembly structure and an elastic member thereof, and more particularly to a zipper head assembly structure and an elastic member thereof that can cooperate with a zipper tape.

The basic pull-in elements of common clothing are nothing more than the use of buttons or zippers. Compared to buttons, the zipper structure has better usability and stronger structural characteristics. The general zipper structure has a zipper head and a zipper tape, and the zipper head can adopt a zipper tape as a guide for reciprocating pulling of the zipper structure, so that the zipper structure is more popular in clothing and accessories. However, the prior art zipper head still has room for improvement in use.

The technical problem to be solved by the present invention is to provide a zipper head assembly structure and an elastic member thereof for the deficiencies of the prior art.

In order to solve the above technical problem, one of the technical solutions adopted by the present invention is to provide a zipper head assembly structure comprising: a sliding member, an elastic member and a pulling member. The sliding member has a top end sliding body, a bottom end sliding body corresponding to the top end sliding body, and a side end connection between an end connected to the top end sliding body and an end of the bottom end sliding body body. The elastic member is disposed on the top end sliding body of the slider. A pivoting portion of the pulling member is pivotally disposed between the sliding member and the elastic member. Wherein the top end sliding body of the sliding member has a through opening, a first end of the elastic member is limited to the sliding member, and a second end portion of the elastic member is movable Through the through opening. Wherein the elastic member has a positioning microgroove facing the top sliding body of the sliding member, and the pivoting portion of the pulling member has a positioning microprotrusion when When the pulling member is erected at a first predetermined angle with respect to the top sliding body of the sliding member, the positioning microprotrusion of the pulling member is received in the positioning micro groove Abutting against the positioning micro-groove to maintain the first predetermined angle of the pull member relative to the top end slider of the slider.

In order to solve the above technical problem, another technical solution adopted by the present invention is to provide a zipper head assembly structure, which comprises: a sliding member, an elastic member and a pulling member. The elastic member is disposed on the slider. A portion of the pulling member is pivotally disposed between the sliding member and the elastic member. Wherein the elastic member has a positioning micro-groove facing the sliding member, the pulling member has a positioning micro-protrusion, and the positioning of the positioning micro-protrusion of the pulling member in the elastic member The interior of the micro-groove moves between the interior of the positioning micro-groove.

In order to solve the above technical problems, another technical solution adopted by the present invention is to provide an elastic member. The elastic member is disposed on a sliding member, a part of the pulling member is pivotally disposed between the sliding member and the elastic member, and the elastic member has a positioning micro groove facing the sliding member. The pulling member has a positioning microprotrusion, and the positioning microprotrusion of the pulling member moves between the inside of the positioning micro groove of the elastic member and the outside of the positioning micro groove.

One of the beneficial effects of the present invention is that the zipper head assembly structure and the elastic member thereof provided by the present invention can pass the "the elastic member has a positioning micro-groove facing the slider" and the "pull member" Having a positioning microprotrusion" such that the positioning microprotrusion of the pulling member can move between the interior of the positioning microgroove of the elastic member and the exterior of the positioning microgroove .

In order to further understand the features and technical contents of this creation, please refer to the following detailed description and drawings of the present invention. However, the drawings are provided for reference and description only, and are not intended to limit the creation.

Z‧‧‧Zipper head combination structure

1‧‧‧Sliding parts

100‧‧‧through opening

101‧‧‧ Limit slot

102‧‧‧Limited Department

103‧‧‧Limited space

104‧‧‧First Coordination Department

105‧‧‧Second Matching Department

106‧‧‧First limit hole

107‧‧‧Second limit hole

108‧‧‧Bumps

11‧‧‧Top sliding body

110‧‧‧First side groove

1100‧‧‧Top

12‧‧‧Bottom sliding body

120‧‧‧Second side groove

13‧‧‧Side connector

2‧‧‧Flexible parts

200‧‧‧ Positioning microgrooves

201‧‧‧ Extended groove

21‧‧‧ first end

22‧‧‧ second end

23‧‧‧Abutment

24‧‧‧Extension

25‧‧‧First bend

25A‧‧‧Part 1

25B‧‧‧Part II

26‧‧‧Second bend

26A‧‧‧Part 1

26B‧‧‧Part II

Θ1‧‧‧ first angle

Θ2‧‧‧second angle

Θ3‧‧‧ third angle

Θ4‧‧‧fourth angle

3‧‧‧ Pulling parts

30‧‧‧ pivotal department

300‧‧‧ Positioning microprotrusions

FIG. 1 is an exploded perspective view showing one of viewing angles of the zipper head assembly structure of the present invention.

FIG. 2 is an exploded perspective view showing another viewing angle of the zipper head assembly structure of the present invention.

3 is a partial cross-sectional view showing the slider of the zipper head assembly structure of the present invention.

4 is a side elevational view of the elastic member of the zipper head assembly of the present invention.

FIG. 5 is a schematic diagram of a combination of one viewing angle of the zipper head assembly structure of the present invention.

FIG. 6 is a combination diagram of another viewing angle of the zipper head assembly structure of the present invention.

Fig. 7 is a schematic cross-sectional view taken along line VII-VII of Fig. 6.

FIG. 8 is a schematic view showing one of viewing angles of the pulling member of the zipper head assembly structure in an upright state.

FIG. 9 is a schematic view showing another viewing angle of the pulling member of the zipper head assembly structure in an upright state.

Fig. 10 is a schematic cross-sectional view taken along the line X-X of Fig. 9.

The following is a specific embodiment to explain the implementation of the "zipper head assembly structure and its elastic members" disclosed in the present disclosure, and those skilled in the art can understand the advantages and effects of the present invention from the contents disclosed in the present specification. The present invention can be implemented or applied in various other specific embodiments. The details of the present specification can also be variously modified and changed without departing from the concept of the present invention. In addition, the drawings of the present creation are only for the purpose of simple illustration, and are not stated in advance according to the actual size. The following embodiments will further explain the related technical content of the present invention, but the disclosure is not intended to limit the scope of protection of the present invention.

It should be understood that, although the terms "first", "second", "third", and the like may be used herein to describe various elements or signals, these elements or signals are not limited by these terms. These terms are primarily used to distinguish one element from another, or one signal and another. Also, used in this article The term "or" shall, depending on the actual situation, include a combination of any one or more of the associated listed items.

Referring to FIGS. 1 to 10 , the present invention provides a zipper head assembly structure Z comprising: a slider 1 , an elastic member 2 , and a pulling member 3 . The elastic member 2 is disposed on the slider 1, and a portion of the pulling member 3 is pivotally disposed between the slider 1 and the elastic member 2. Furthermore, the elastic member 2 has a positioning micro groove 200 facing the slider 1. The pulling member 3 has a positioning microprotrusion 300, and the positioning microprotrusion 300 of the pulling member 3 moves between the inside of the positioning micro groove 200 of the elastic member 2 and the outside of the positioning micro groove 200. That is, when the pulling member 3 is rotated relative to the slider 1, the positioning microprotrusion 300 of the pulling member 3 can be selectively "positioned inside the positioning microgroove 200 of the elastic member 2" or "disengaged from the positioning micro The groove 200 is disposed outside the positioning micro groove 200.

For example, as shown in FIG. 1 and FIG. 2, the slider 1 has a top sliding body 11, a bottom end sliding body 12 corresponding to the top end sliding body 11, and a tail end and a bottom end slidingly connected to the top end sliding body 11. The side end connecting body 13 between one end of the body 11 and the top end sliding body 11 of the slider 1 have a through opening 100. Furthermore, the elastic member 2 is disposed on the top end sliding body 11 of the slider 1, a first end portion 21 of the elastic member 2 is restrained on the slider 1, and a second end portion 22 of the elastic member 2 is movable. The ground passes through the through opening 100. In addition, a pivoting portion 30 of the pulling member 3 can be pivotally disposed between the sliding member 1 and the elastic member 2. It should be noted that the positioning micro groove 200 of the elastic member 2 faces the top sliding body 11 of the sliding member 1, and the positioning microprotrusion 300 of the pulling member 3 can be disposed on the pivoting portion 30.

For example, as shown in FIG. 2 and FIG. 3, the top end sliding body 11 of the slider 1 has at least two first side grooves 110 separated from each other, and the bottom end sliding body 12 of the sliding member 1 has at least two The separated second side grooves 120, and the at least two first side grooves 110 respectively correspond to and face the at least two second side grooves 120. Thereby, when the sprocket of the zipper tape passes through the slider 1, the contact area between the sprocket and the slider 1 is lowered, thereby effectively reducing the friction between the sprocket and the slider 1.

For example, as shown in FIG. 1 and FIG. 2, the slider 1 has a limiting slot 101 and at least two corresponding limiting portions 102. The limiting slot 101 and the at least two limiting portions 102 can cooperate with each other. A limiting space 103 is defined, and the first end portion 21 of the elastic member 2 can be accommodated in the limiting space 103. In addition, the slider 1 has two first mating portions 104 corresponding to each other and two second mating portions 105 corresponding to each other. The two first mating portions 104 can cooperate with each other to form a first limiting hole 106, and two The second mating portions 105 can cooperate with each other to form a second limiting hole 107. Thereby, the pivoting portion 30 of the pulling member 3 can rotatably pass through the first limiting hole 106 and the second limiting hole 107, so that the pulling member 3 can be pivotally disposed between the sliding member 1 and the elastic member 2. However, this creation is not limited to the examples given above.

For example, as shown in FIG. 1 , FIG. 2 and FIG. 4 , the elastic member 2 has a top abutting portion 23 , an extending portion 24 bent from the first end portion 21 and extending from the top abutting portion. The first bent portion 25 between the extension portion 24 and the second bent portion 26 is connected between the top abutting portion 23 and the second end portion 22. Further, the elastic member 2 has an extending groove 201 disposed on the first end portion 21 and the extending portion 24 and a through hole (not shown) penetrating the second end portion 22, and positioning the micro groove 200 It is disposed on the top abutting portion 23. In addition, the first end portion 21 is inclined by a first angle θ 1 with respect to the extending portion 24, and the second end portion 22 is inclined by a second angle θ 2 with respect to a first portion 26A of the second bent portion 26, the first angle θ 1 can be greater than, less than, or equal to the second angle θ 2 . In addition, a first portion 25A of the first bent portion 25 is directly connected to the extending portion 24, and a second portion 25B of the first bent portion 25 is inclined with respect to the top abutting portion 23 by a third angle θ 3 , the second bend A second portion 26B of the folded portion 26 is inclined by a fourth angle θ 4 with respect to the top abutting portion 23, and the third angle θ 3 can be greater than, less than, or equal to the fourth angle θ 4 . However, this creation is not limited to the examples given above.

Thereby, as shown in FIG. 2, FIG. 9 and FIG. 10, when the pulling member 3 is erected and at a first predetermined angle with respect to the top end sliding body 11 of the sliding member 1, the positioning microprotrusion 300 of the pulling member 3 will Being placed in the positioning micro groove 200 and abutting against the positioning micro groove 200 to maintain the first direction of the pulling member 3 relative to the top sliding body 11 of the slider 1 Predetermined angle. Therefore, the present invention can be engaged with each other by positioning the micro-grooves 200 and the positioning micro-protrusions 300, so that the first predetermined angle of the pulling member 3 relative to the top sliding body 11 of the slider 1 can be maintained, and can be pulled. Piece 3 continues to be in an upright position.

Furthermore, as shown in FIG. 10, the positioning microprotrusions 300 of the pulling member 3 may be wholly or partially received in the positioning microgrooves 200, and the outer surface curvature and positioning dimples of the positioning microprotrusions 300 are positioned. The inner surface curvature of the slot 200 can be the same or similar. For example, the first predetermined angle may be in the range of 90 degrees ± 5 degrees, however the present creation is not limited to the examples given above.

It should be noted that, as shown in FIG. 2, FIG. 6, and FIG. 7, the top end sliding body 11 of the slider 1 has at least two convex portions 108. When the pulling member 3 is laid flat and at a second predetermined angle with respect to the top sliding body 11 of the slider 1, the pulling member 3 contacts the at least two projections 108 so that a part of the surface of the pulling member 3 can pass through two The support portion of the boss portion 108 separates the top end 1100 of the top end slider 11 of the slider 1, thereby reducing the contact area between the pull member 3 and the slider 1. Thereby, the zipper head assembly structure Z is in the process of performing the coloring layer baking or plating, since the pulling member 3 does not or does not easily adhere to the top end 1100 of the top end slider 11 of the slider 1, the tip end 1100 of the tip slider 11 There are no defects in uneven paint. For example, the second predetermined angle may be in the range of 5 degrees ± 5 degrees, however the present creation is not limited to the examples given above.

[Advantageous Effects of Embodiments]

One of the beneficial effects of the present invention is that the zipper head assembly structure Z and the elastic member 2 thereof provided by the present invention can pass the "elastic member 2 has a positioning microgroove 200 facing the slider 1" and the "pull member 3" There is a technical solution of positioning the microprotrusions 300" such that the positioning microprotrusions 300 of the pulling member 3 can move between the interior of the positioning microgrooves 200 of the elastic members 2 and the exterior of the positioning microgrooves 200. Thereby, the present invention can be coupled with each other by positioning the micro-grooves 200 and the positioning micro-protrusions 300. So that the pulling member 3 can continue to be in a state of standing upright on the slider 1.

The above disclosure is only a preferred and feasible embodiment of the present invention, and is not intended to limit the scope of the patent application of the present invention. Therefore, any equivalent technical changes made by using the present specification and the content of the schema are included in the application for this creation. Within the scope of the patent.

Claims (10)

A zipper head assembly structure comprising: a sliding member having a top sliding body, a bottom end sliding body corresponding to the top end sliding body, and an end connected to the top end sliding body and the a side end connecting body between one end of the bottom end sliding body; an elastic member disposed on the top end sliding body of the sliding member; and a pulling member, a pivotal connection of the pulling member a pivotal connection between the sliding member and the elastic member; wherein the top sliding body of the sliding member has a through opening, a first end of the elastic member is limited to the a second end of the elastic member movably passing through the through opening; wherein the elastic member has a positioning micro groove facing the top sliding body of the sliding member The pivoting portion of the pulling member has a positioning microprotrusion, and when the pulling member is erected at a first predetermined angle with respect to the top sliding body of the sliding member, the pulling member Positioning microprotrusions are accommodated in the positioning micro Groove and abutting against the positioning micro groove to maintain said top of said body of said slider member sliding said first predetermined angle with respect to the pulling member. The zipper head assembly according to claim 1, wherein the top end slider of the slider has at least two first side grooves separated from each other, and the bottom end slider of the slider has At least two second side grooves separated from each other, at least two of the first side grooves respectively corresponding to and facing at least two of the second side grooves; wherein the slider has a limit a slot and at least two mutually corresponding limiting portions, the limiting slot and the at least two limiting portions cooperate to define a limiting space, and the first end of the elastic member is received in the slot In the limiting space; wherein all of the positioning microprotrusions of the pulling member a portion is received in the positioning micro-groove, the outer surface curvature of the positioning micro-protrusion is the same as or similar to the inner surface curvature of the positioning micro-groove; wherein the sliding member has two corresponding to each other a first mating portion and two second mating portions corresponding to each other, the two first mating portions cooperate to form a first limiting hole, and the two second mating portions cooperate to form a second a limiting hole, the pivoting portion of the pulling member rotatably passes through the first limiting hole and the second limiting hole. The zipper head assembly according to claim 1, wherein the elastic member has a top abutting portion, an extending portion extending from the first end portion and extending from the top abutting portion. a first bent portion between the extension portion and a second bent portion connected between the top abutting portion and the second end portion; wherein the elastic member has a first An extending groove on the one end portion and the extending portion, the positioning micro groove is disposed on the top abutting portion; wherein the first end portion is inclined by a first angle with respect to the extending portion, The second end portion is inclined with respect to a first portion of the second bending portion by a second angle, the first angle being greater than the second angle; wherein a first portion of the first bending portion is straight Connected to the extension portion, a second portion of the first bent portion is inclined at a third angle with respect to the top abutting portion, and a second portion of the second bent portion is opposite to the top portion The abutting portion is inclined by a fourth angle, and the third angle is smaller than the fourth angle. The zipper head assembly of claim 1, wherein the top end slider of the slider has at least two protrusions, the slider being laid flat relative to the slider When the top sliding body is at a second predetermined angle, the pulling member contacts at least two of the protruding portions such that a part of the surface of the pulling member separates the top end of the top sliding body of the sliding member to lower the position And a contact area between the pulling member and the sliding member; wherein the first predetermined angle is in a range of 90 degrees ± 5 degrees, and the second predetermined angle is in a range of 5 degrees ± 5 degrees. A zipper head assembly structure comprising: a sliding member; an elastic member disposed on the sliding member; and a pulling member, a part of the pulling member being pivotally disposed at the sliding member and the sliding member Between the elastic members; wherein the elastic member has a positioning micro-groove facing the sliding member, the pulling member has a positioning micro-protrusion, and the positioning micro-protrusion of the pulling member is in the The interior of the positioning micro-groove of the elastic member moves between the interior of the positioning micro-groove. The zipper head assembly of claim 5, wherein the slider has at least two first side grooves separated from each other and at least two second side grooves separated from each other, at least two of The first side grooves respectively correspond to and face at least two of the second side grooves; wherein the sliding member has a limiting slot and at least two mutually corresponding limiting portions, the limiting slot and At least two of the limiting portions cooperate to define a limiting space, a first end of the elastic member is received in the limiting space; wherein the positioning of the pulling member is slightly convex All or part of the body is received in the positioning micro-groove, and the outer surface curvature of the positioning micro-protrusion is the same as or similar to the inner surface curvature of the positioning micro-groove; wherein the sliding member has two a first mating portion corresponding to each other and two second mating portions corresponding to each other, the two first mating portions cooperate to form a first limiting hole, and the two second mating portions cooperate with each other to form a second limiting hole, a pivoting portion of the pulling member The first limiting hole and the second limiting hole are rotatably passed through. The zipper head assembly of claim 5, wherein the sliding member has a through opening, a first end of the elastic member is positioned on the sliding member, and a second end of the elastic member The portion is movably movable through the through opening; wherein the elastic member has a top abutting portion, an extending portion extending from the first end portion and extending from the top end portion, and a connecting portion a first bent portion between the extending portions and a second bent portion connected between the top abutting portion and the second end portion; wherein the elastic member has a first portion disposed at the first portion End and the extension Extending the groove, the positioning micro groove is disposed on the top abutting portion; wherein the first end portion is inclined at a first angle with respect to the extending portion, and the second end portion is opposite to the first portion a first portion of the second bent portion is inclined by a second angle, the first angle being greater than the second angle; wherein a first portion of the first bent portion is directly connected to the extending portion, a second portion of the first bent portion is inclined at a third angle with respect to the top abutting portion, and a second portion of the second bent portion is inclined at a fourth angle with respect to the top abutting portion, The third angle is smaller than the fourth angle. The zipper head assembly of claim 5, wherein the positioning microprotrusion of the pulling member is received when the pulling member is erected at a first predetermined angle with respect to the sliding member And positioning the micro-grooves in the positioning micro-grooves to maintain the first predetermined angle of the pulling member relative to the slider; the sliding member has at least two protrusions When the pulling member is laid flat and at a second predetermined angle with respect to the sliding member, the pulling member contacts at least two of the protruding portions such that a part of the surface of the pulling member is separated from the a top end of the slider to reduce a contact area between the pull member and the slider; wherein the first predetermined angle is in a range of 90 degrees ± 5 degrees, and the second predetermined angle is at 5 degrees ± 5 Within the range of degrees. An elastic member is disposed on a sliding member, a portion of a pulling member is pivotally disposed between the sliding member and the elastic member, and the elastic member has a positioning micro-face facing the sliding member a groove, the pulling member has a positioning microprotrusion, and the positioning microprotrusion of the pulling member is between an inner portion of the positioning micro groove of the elastic member and an outer portion of the positioning micro groove mobile. The elastic member according to claim 9, wherein the sliding member has a through opening, a first end of the elastic member is positioned on the sliding member, and a second end of the elastic member can Passing through the through opening; wherein the elastic member has a top abutting portion, an extending portion bent from the first end portion and extending from the top end portion, and the connecting portion The first bend between the extensions and the connection a second bent portion connected between the top abutting portion and the second end portion; wherein the elastic member has an extending groove disposed on the first end portion and the extending portion, Positioning the microgrooves on the abutting portion; wherein the first end portion is inclined at a first angle with respect to the extending portion, and the second end portion is opposite to the second bent portion a first portion is inclined by a second angle, the first angle being greater than the second angle; wherein a first portion of the first bent portion is directly connected to the extending portion, the first bent portion a second portion is inclined at a third angle with respect to the top abutting portion, and a second portion of the second bent portion is inclined at a fourth angle with respect to the top abutting portion, the third angle being smaller than Said the fourth angle.