TW202131820A - Zipper head assembly structure and cap assembly thereof - Google Patents

Abstract

A zipper head structure and a cap assembly thereof are provided. The zipper head structure includes a sliding element, a cap assembly, a hooking element and a pulling element. The cap assembly includes a cap body disposed on the sliding element and an elastic element received in the cap body. The hooking element is movably disposed between the sliding element and the elastic element. The pulling element movably contacts the hooking element so as to abut against the elastic element. The cap body has a receiving space, and the elastic element is movably received in the receiving space. The cap body includes at least two first mating portions, and the elastic element includes at least two second mating portions. Therefore, the at least two second mating portions are movably mated with the at least two first mating portions so as to restrict the activity space of the elastic element with the at least two second mating portions in the receiving space of the cap body.

Description

Zipper head combined structure and its cap assembly

The invention relates to a zipper head and its cap, in particular to a zipper head combined structure and its cap assembly.

The basic fastener elements of common garments are nothing more than the use of buttons or zipper structures. Compared with buttons, the use of a zipper structure has better usability and stronger structural characteristics. The general zipper structure has a zipper head and a zipper tape. The zipper head mainly cooperates with the zipper tape as the connecting element of the zipper structure for reciprocating pulling. The application of the zipper structure in clothing and accessories will become more popular.

The technical problem to be solved by the present invention is to provide a zipper head assembly structure and its cap assembly in view of the shortcomings of the prior art.

In order to solve the above technical problems, one of the technical solutions adopted by the present invention is to provide a cap assembly, which includes a cap body and an elastic element. The cap body has a top end and a surrounding part extending downward from the periphery of the top end, and the cap body has an accommodating space. The elastic element can be movably accommodated in the accommodation space. Wherein, the cap body includes at least two first mating parts, the elastic element includes at least two second mating parts, and at least two of the first mating parts are located in the accommodating space and arranged in the accommodating space. On the top end, at least two of the second mating parts are provided on two opposite end parts of the elastic element; wherein, at least two of the second mating parts are respectively movably mated with at least two of the first mating parts The parts cooperate with each other to limit the movable space of the elastic element having at least two second matching parts in the accommodating space of the cap body.

In order to solve the above technical problem, another technical solution adopted by the present invention is to provide a cap assembly, which includes a cap body and an elastic element. The cap body has an accommodating space. The elastic element can be movably accommodated in the accommodation space. Wherein, the cap body includes at least two first mating parts, the elastic element includes at least two second mating parts, and at least two second mating parts are respectively movably connected to at least two first mating parts. A mating part cooperates with each other to limit the movement space of the elastic element having at least two second mating parts in the accommodating space of the cap body.

In order to solve the above technical problem, another technical solution adopted by the present invention is to provide a zipper pull assembly structure, which includes: a sliding member, a cap assembly, a hook member and a pulling member. The cap assembly includes a cap body arranged on the sliding member and an elastic element accommodated in the cap body. The hook member is movably arranged between the sliding member and the elastic element. The pulling member can movably contact the hook member, so that the hook member abuts against the elastic element. Wherein, the cap body has an accommodating space, and the elastic element can be movably accommodated in the accommodating space; wherein, the cap body includes at least two first matching portions, and the elastic The element includes at least two second mating parts, and at least two of the second mating parts are respectively movably mated with at least two of the first mating parts, so as to limit the at least two second mating parts The movable space of the elastic element in the accommodating space of the cap body.

Furthermore, the surrounding portion of the cap body includes two first side portions corresponding to each other and two second side portions corresponding to each other, and the accommodating space is defined by the top end, The two first side portions and the two second side portions are formed in cooperation with each other; wherein, the top end portion has two first side edges corresponding to each other and two second side edges corresponding to each other , The two first side portions respectively extend downward from the two first side edges of the top end portion, and the two second side portions respectively extend from the two first side edges of the top end portion The second side extends downward; wherein, the first side is connected between one of the first side and the two ends of the two second side of the top end, and the The second side portion is connected between one of the second side edges of the top end portion and the two ends of the two first side portions.

More specifically, the cap body includes a plurality of inclined convex portions arranged on the inner surface of the surrounding portion, and each of the inclined convex portions gradually protrudes outward from the inside; wherein, a plurality of The inclined convex portions are arranged on the two first side portions, and the thickness of each inclined convex portion gradually increases from the inside to the outside.

Furthermore, each of the first mating parts is a hook-shaped body, each of the second mating parts is a groove passed through by the first mating parts, and the first mating parts A accommodating part of the first matching part is accommodated in the second matching part; wherein the width of the first matching part is smaller than the width of the second matching part, and the length of the accommodating part of the first matching part is smaller than The length of the second matching portion is such that the first matching portion can be movably accommodated in the second matching portion.

Furthermore, each of the first mating parts is a hook-shaped body, each of the second mating parts is a through hole passed through by the first mating part, and the first mating part is An accommodating portion is accommodated in the second matching portion; wherein the width of the first matching portion is smaller than the width of the second matching portion, and the length of the accommodating portion of the first matching portion is smaller than the width of the second matching portion. The length of the second matching portion is such that the first matching portion can be movably accommodated in the second matching portion.

One of the beneficial effects of the present invention is that the zipper pull assembly structure and the cap assembly provided by the present invention can pass "the cap body has an accommodation space, and the elastic element can be movably accommodated in "In the accommodation space" and "the cap body includes at least two first mating parts, the elastic element includes at least two second mating parts, and at least two of the second mating parts are respectively movable The technical solution of "cooperating with at least two of the first mating parts" to limit the movement space of the elastic element having at least two of the second mating parts in the accommodating space of the cap body .

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

The following is a specific embodiment to illustrate the implementation of the “zipper puller assembly structure and its cap assembly” disclosed in the present invention. Those skilled in the art can understand the advantages and effects of the present invention from the content disclosed in this specification. The present invention can be implemented or applied through other different specific embodiments, and various details in this specification can also be based on different viewpoints and applications, and various modifications and changes can be made without departing from the concept of the present invention. In addition, the drawings of the present invention are merely schematic illustrations, and are not drawn according to actual dimensions, and are stated in advance. The following embodiments will further describe the related technical content of the present invention in detail, but the disclosed content is not intended to limit the protection scope of the present invention. In addition, the term "or" used in this document may include any one or a combination of more of the associated listed items depending on the actual situation.

[First Embodiment]

Referring to FIGS. 1 to 5, the first embodiment of the present invention provides a cap assembly C, which includes: a cap body 1 and an elastic element 2. Wherein, the cap body 1 has an accommodating space 1000, and the elastic element 2 can be movably accommodated in the accommodating space 1000. Furthermore, the cap body 1 includes at least two first matching portions 13, and the elastic element 2 includes at least two second matching portions 21. Thereby, the at least two second matching portions 21 can movably cooperate with the at least two first matching portions 13 to restrict the accommodation of the elastic element 2 having the at least two second matching portions 21 in the cap body 1. Activity space within space 100.

Furthermore, as shown in FIGS. 1 to 5, the cap body 1 has a top portion 11 and a surrounding portion 12 extending downward from the periphery of the top portion 11. The elastic element 2 includes an elastic body 20 and at least two second matching portions 21 provided on the elastic body 20. At least two first mating parts 13 are located in the accommodating space 1000 and are arranged on the top end 11, and at least two second mating parts 21 are arranged on two opposite end parts of the elastic element 2. Thereby, the at least two second matching portions 21 can movably cooperate with the at least two first matching portions 13 to restrict the accommodation of the elastic element 2 having the at least two second matching portions 21 in the cap body 1. Event space within space 1000.

For example, as shown in FIGS. 1 to 5, the surrounding portion 12 of the cap body 1 includes two first side portions 121 corresponding to each other and two second side portions 122 corresponding to each other, and the accommodating space 1000 can be formed by the top portion 11, two first side portions 121 and two second side portions 122 in cooperation with each other (that is, the top portion 11, two first side portions 121 and two second side portions 122 meet Cooperate with each other to surround the accommodating space 1000). In addition, the top portion 11 has two first sides (that is, two long sides) corresponding to each other and two second sides (that is, two short sides) corresponding to each other. The two first side portions 121 respectively extend downwardly from the two first side edges of the top portion 11, and the two second side portions 122 respectively extend downwardly from the two second side edges of the top portion 11 . The first side portion 121 is connected between one of the first sides of the top portion 11 and the two ends of the two second side portions 122, and the second side portion 122 is connected to one of the second sides of the top portion 11 and Between the two ends of the two first side portions 121. However, the above-mentioned example is only one of the feasible embodiments and is not intended to limit the present invention.

For example, as shown in FIGS. 1 to 5, each first matching portion 13 may be a hook-shaped body, and each second matching portion 21 may be a groove passed through by the first matching portion, and An accommodating portion 131 of the first matching portion 13 will be accommodated in the second matching portion 21. That is to say, when the first mating part 13 as a hook passes through the second mating part 21 as a groove, the accommodating part 131 of the first mating part 13 will be accommodated inside the second mating part 21, The exposed portion 132 of the first matching portion 13 is exposed to the outside of the second matching portion 21. However, the above-mentioned example is only one of the feasible embodiments and is not intended to limit the present invention.

It is worth noting that the width W1 of the first matching portion 13 will be smaller than the width W2 of the second matching portion 21 (as shown in FIG. 5), and the length L1 of the accommodating portion 131 of the first matching portion 13 will be smaller than that of the second matching portion. The length L of the portion 21 (as shown in Figs. 2 and 4). That is to say, the size of the first matching portion 13 will be smaller than the size of the second matching portion 21, so the second matching portion 21 can provide enough space so that the first matching portion 13 can be movably accommodated in the second matching portion. Within 21.

It is worth mentioning that, as shown in FIGS. 1 to 5, the cap body 1 includes a plurality of inclined protrusions 14 arranged on the inner surface 1200 of the surrounding portion 12, and each inclined protrusion 14 is formed from the inside to the outside. Gradually bulge outward. Furthermore, a plurality of inclined convex portions 14 are all provided on the inner surfaces of the two first side portions 121, and the thickness H of each inclined convex portion 14 will gradually increase from the inside to the outside. In this way, the plurality of inclined protrusions 14 will facilitate the demolding process when the cap body 1 is manufactured, so that the manufacture of the cap body 1 can be more convenient.

[Second Embodiment]

Referring to FIGS. 6 and 7, a second embodiment of the present invention provides a cap assembly C, which includes: a cap body 1 and an elastic element 2. From the comparison between FIG. 6 and FIG. 4, and the comparison between FIG. 7 and FIG. 1, it can be seen that the biggest difference between the second embodiment of the present invention and the first embodiment is that in the second embodiment, each first matching portion 13 can It is a hook-shaped body, and each second matching portion 21 may be a through hole passed through by the first matching portion 13.

Thereby, an accommodating portion 131 of the first matching portion 13 will be accommodated in the second matching portion 21. That is to say, when the first mating part 13 as a hook passes through the second mating part 21 as a groove, the accommodating part 131 of the first mating part 13 will be accommodated inside the second mating part 21, The exposed portion 132 of the first matching portion 13 is exposed to the outside of the second matching portion 21. However, the above-mentioned example is only one of the feasible embodiments and is not intended to limit the present invention.

[Third Embodiment]

Referring to FIGS. 8 to 12, the third embodiment of the present invention provides a zipper pull assembly structure Z, which includes: a sliding member S, a cap assembly C, a hook member R, and a pulling member P. Furthermore, the cap assembly C includes a cap body 1 provided on the sliding member S and an elastic element 2 accommodated in the interior of the cap body 1. In addition, the hook member R is movably arranged between the sliding member S and the elastic element 2, and the pulling member P can movably contact the hook member R so that the hook member R abuts the elastic member 2.

For example, as shown in FIGS. 1 to 5 and 8 to 12 of the first embodiment, the cap assembly C of the first embodiment can be applied to the zipper pull assembly structure Z of the third embodiment. In addition, the cap assembly C of the second embodiment can also be applied to the zipper pull assembly structure Z of the third embodiment. In other words, according to different usage requirements, the cap assembly C of the first embodiment or the second embodiment can be applied to the zipper head assembly structure Z of the third embodiment. However, the above-mentioned example is only one of the feasible embodiments and is not intended to limit the present invention.

It is worth mentioning that, as shown in FIG. 10, when the hook member R has not been pulled upward by the pulling member P, the first matching portion 13 and the second matching portion 21 can cooperate with each other to restrict the presence of at least two The elastic element 2 of the two mating parts 21 is a movable space in the accommodating space 100 of the cap body 1. As shown in FIG. 12, when the hook member R is pulled upward by the pulling member P to abut the elastic element 2, the second matching portion 21 will slightly move away from the first matching portion 13, but the first matching portion 13 Part of it will still be accommodated in the second mating part 21, so the second mating part 21 will not be completely separated from the first mating part 13, so that the elastic element 2 having at least two second mating parts 21 can move The space is still limited by the at least two first matching portions 13 of the cap body 1.

[Beneficial effects of the embodiment]

One of the beneficial effects of the present invention is that the zipper puller assembly structure Z and the cap assembly C provided by the present invention can pass through "the cap body 1 has an accommodation space 1000, and the elastic element 2 can be movably accommodated. In the accommodating space 1000" and "the cap body 1 includes at least two first mating parts 13, the elastic element 2 includes at least two second mating parts 21, and the at least two second mating parts 21 are movably connected with each other. The technical solution of "at least two first mating parts 13 cooperate with each other" is to limit the movement space of the elastic element 2 with at least two second mating parts 21 in the accommodating space 100 of the cap body 1.

The content disclosed above is only the preferred and feasible embodiments of the present invention, and does not limit the scope of the patent application of the present invention. Therefore, all equivalent technical changes made using the description and schematic content of the present invention are included in the application of the present invention. Within the scope of the patent.

Z: Zipper head combination structure S: Slider R: hook piece P: pull piece C: Cap assembly 1: Cap body 1000: accommodating space 11: Top part 12: Surrounding Department 1200: inner surface 121: first side 122: second side 13: The first matching part 131: Containment part 132: Bare Part 14: Inclined convex part 2: Elastic element 20: Elastic body 21: The second matching part H: thickness W1, W2: width L1, L2: length

FIG. 1 is a three-dimensional exploded schematic view of the cap assembly of the first embodiment of the present invention (before the first matching portion 13 is bent into a hook-shaped body).

Fig. 2 is a schematic cross-sectional view of the II-II section of Fig. 1.

FIG. 3 is a three-dimensional assembly diagram of the cap assembly of the first embodiment of the present invention (after the first matching portion 13 is bent into a hook-shaped body).

Fig. 4 is a schematic cross-sectional view of the IV-IV section of Fig. 3.

5 is a bottom view of the assembly of the cap assembly of the first embodiment of the present invention (after the first matching portion 13 is bent into a hook-shaped body).

Fig. 6 is a schematic cross-sectional view of a cap assembly according to a second embodiment of the present invention.

Fig. 7 is a schematic diagram of the elastic element of the cap assembly according to the second embodiment of the present invention.

Fig. 8 is a three-dimensional exploded schematic view of the zipper pull assembly structure of the third embodiment of the present invention.

Fig. 9 is a three-dimensional assembly schematic diagram of one state of the zipper pull assembly structure of the third embodiment of the present invention.

Fig. 10 is a schematic cross-sectional view of the X-X section of Fig. 9.

Fig. 11 is a three-dimensional assembly schematic diagram of another state of the zipper pull assembly structure of the third embodiment of the present invention.

Fig. 12 is a schematic cross-sectional view of the XII-XII section of Fig. 11.

C: Cap assembly

1: Cap body

1000: accommodating space

11: Top part

12: Surrounding Department

1200: inner surface

13: The first matching part

131: Containment part

132: Bare Part

14: Inclined convex part

2: Elastic element

20: Elastic body

21: The second matching part

L1, L2: length

Claims (10)

A cap assembly, which includes: A cap body, the cap body having a top end portion and a surrounding portion extending downward from the periphery of the top end portion, the cap body having an accommodating space; and An elastic element, the elastic element can be movably accommodated in the accommodating space; Wherein, the cap body includes at least two first mating parts, the elastic element includes at least two second mating parts, and at least two of the first mating parts are located in the accommodating space and arranged in the accommodating space. On the top end portion, at least two of the second matching portions are provided on two opposite end portions of the elastic element; Wherein, at least two of the second mating parts are respectively movably matched with at least two of the first mating parts to limit the elastic element having at least two of the second mating parts in the cap. An activity space in the accommodating space of the main body. The cap assembly according to claim 1, wherein the surrounding portion of the cap body includes two first side portions corresponding to each other and two second side portions corresponding to each other, and the container The space is formed by the top end, the two first side portions, and the two second side portions in cooperation with each other; wherein, the top end has two first side edges corresponding to each other and Corresponding to the two second side edges, the two first side portions respectively extend downwardly from the two first side edges of the top end portion, and the two second side portions respectively extend from the The two second side edges of the top end portion extend downward; wherein, the first side portion is connected to one of the first side edges and the two second side portions of the top end portion And the second side portion is connected between one of the second side edges of the top portion and the two ends of the two first side portions. The cap assembly according to claim 2, wherein the cap body includes a plurality of inclined convex portions provided on the inner surface of the surrounding portion, and each of the inclined convex portions gradually moves from the inside to the outside Outwardly convex; wherein a plurality of the inclined convex portions are provided on the two first side portions, and the thickness of each of the inclined convex portions gradually increases from the inside to the outside. The cap assembly according to claim 1, wherein each of the first mating parts is a hook-shaped body, and each of the second mating parts is a groove passed through by the first mating part , And an accommodating part of the first matching part is accommodated in the second matching part; wherein the width of the first matching part is smaller than the width of the second matching part, and the first matching part The length of the accommodating part is smaller than the length of the second matching part, so that the first matching part can be movably received in the second matching part. The cap assembly according to claim 1, wherein each of the first matching portions is a hook-shaped body, and each of the second matching portions is a through hole passed through by the first matching portion, And an accommodating portion of the first matching portion is accommodated in the second matching portion; wherein the width of the first matching portion is smaller than the width of the second matching portion, and the first matching portion The length of the accommodating part is smaller than the length of the second matching part, so that the first matching part can be movably received in the second matching part. A cap assembly, which includes: A cap body having an accommodating space; and An elastic element, the elastic element can be movably accommodated in the accommodating space; Wherein, the cap body includes at least two first mating parts, the elastic element includes at least two second mating parts, and at least two second mating parts are respectively movably connected to at least two first mating parts. A mating part cooperates with each other to limit the movement space of the elastic element having at least two second mating parts in the accommodating space of the cap body. The cap assembly according to claim 6, wherein each of the first matching portions is a hook-shaped body, and each of the second matching portions is a groove passed through by the first matching portion , And an accommodating part of the first matching part is accommodated in the second matching part; wherein the width of the first matching part is smaller than the width of the second matching part, and the first matching part The length of the accommodating part is less than the length of the second matching part, so that the first matching part can be movably received in the second matching part; wherein the inner surface of the cap body includes There are a plurality of inclined convex portions, and each of the inclined convex portions gradually protrudes outward from the inside to the outside. The cap assembly according to claim 6, wherein each of the first matching portions is a hook-shaped body, and each of the second matching portions is a through hole passed through by the first matching portion, And an accommodating portion of the first matching portion is accommodated in the second matching portion; wherein the width of the first matching portion is smaller than the width of the second matching portion, and the first matching portion The length of the accommodating portion is less than the length of the second matching portion, so that the first matching portion can be movably received in the second matching portion; wherein the inner surface of the cap body includes a plurality of There are two inclined convex portions, and each of the inclined convex portions gradually protrudes outward from the inside to the outside. A zipper head combined structure, which includes: A sliding piece A cap assembly, the cap assembly including a cap body arranged on the sliding member and an elastic element accommodated in the cap body; A hook member, the hook member is movably arranged between the sliding member and the elastic element; and A pulling member, the pulling member movably contacts the hook member, so that the hook member abuts against the elastic element; Wherein, the cap body has an accommodating space, and the elastic element can be movably accommodated in the accommodating space; Wherein, the cap body includes at least two first mating parts, the elastic element includes at least two second mating parts, and at least two second mating parts are respectively movably connected to at least two first mating parts. A mating part cooperates with each other to limit the movement space of the elastic element having at least two second mating parts in the accommodating space of the cap body. The zipper pull assembly structure according to claim 9, wherein each of the first matching parts is a hook-shaped body, and each of the second matching parts is a concave through which the first matching part passes. Groove or a through hole, and an accommodating part of the first mating part is accommodated in the second mating part; wherein the width of the first mating part is smaller than the width of the second mating part, and the first mating part The length of the accommodating part of a mating part is smaller than the length of the second mating part, so that the first mating part can be movably accommodated in the second mating part; wherein, the cap body The inner surface includes a plurality of inclined convex portions, and each of the inclined convex portions gradually protrudes outward from the inside to the outside.

Images