CN216701841U - Zipper and zipper teeth thereof - Google Patents
Zipper and zipper teeth thereof Download PDFInfo
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- CN216701841U CN216701841U CN202220118329.8U CN202220118329U CN216701841U CN 216701841 U CN216701841 U CN 216701841U CN 202220118329 U CN202220118329 U CN 202220118329U CN 216701841 U CN216701841 U CN 216701841U
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- zipper
- main body
- fastener
- clamping
- fastener element
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Abstract
The utility model discloses a zipper and a zipper tooth thereof, wherein the zipper tooth comprises: the main body part is arranged at one end of the main body part, and both sides of the meshing part along the meshing direction are provided with teeth and grooves; the clamping part is arranged at one end, opposite to the meshing part, of the main body part and used for clamping the cloth belt, and an included angle between the clamping part and the main body part is larger than 90 degrees and smaller than 180 degrees. In the process of using the zipper teeth provided by the utility model, the bidirectional opening and closing of the zipper can be realized in the process of meshing the zipper teeth; in addition, in the process of assembling the zipper teeth, because the included angle between the clamping part and the main body part is larger than 90 degrees and smaller than 180 degrees, the appearance structure of the zipper teeth combination on the two sides after the zipper is closed can be adjusted by changing the installation angle of the zipper teeth, and therefore the diversity of the appearance structure of the zipper is improved.
Description
Technical Field
The utility model relates to the technical field of clothing accessories, in particular to a zipper tooth. In addition, the utility model also relates to a zipper comprising the zipper teeth.
Background
The two chains are meshed into a zipper through the puller; in the prior art, one zipper tooth structure only can generate the appearance of one zipper, so that the appearance shape of the zipper is single, and the requirement of consumers on the diversification of the zipper tooth structure cannot be met.
In view of the above, it is an urgent need to solve the problem of providing a fastener element capable of improving the diversity of the structure of the fastener element.
SUMMERY OF THE UTILITY MODEL
In view of the above, an object of the present invention is to provide a fastener element, which can be opened and closed in two directions during use, and an included angle is formed between a main body portion and a clamping portion of the fastener element, so that an appearance structure of a slide fastener can be changed by changing an installation angle of the fastener element, and diversity of the appearance structure of the slide fastener can be improved.
Another object of the present invention is to provide a slide fastener including the above-described coupling element.
In order to achieve the above purpose, the utility model provides the following technical scheme:
a fastener element, comprising:
a main body part,
the meshing part is arranged at one end of the main body part, and both sides of the meshing part along the meshing direction are provided with a tooth head and a groove;
the clamping part, set up in the main part with the one end that the meshing portion is relative, the clamping part is used for the centre gripping strap, just the clamping part with contained angle between the main part is greater than 90 and is less than 180.
Optionally, the tooth head is disposed at an end of the engaging portion away from the main body portion, and the groove is disposed at an end of the engaging portion close to the main body portion.
Optionally, the tooth head and the recess are both symmetrically arranged about a middle section perpendicular to the engagement direction.
Optionally, an included angle between the clamping portion and the main body portion is greater than 160 ° and less than 170 °.
Optionally, the tooth head is convexly disposed on the engaging portion, and the tooth head is a tapered structure tapering from a bottom end to a top end.
Optionally, the clamping portion is provided with an open slot for clamping the cloth tape.
Optionally, the thickness of the main body portion is greater than that of the engaging portion, and the groove is located in a space surrounded by the main body portion and the dental head.
A slide fastener includes a first stringer, a second stringer, and a slider that pulls the first stringer and the second stringer together or apart;
the first chain includes first strap and install in the first chain tooth of first strap, the second chain includes the second strap and install in the second chain tooth of second strap, first chain tooth with the second chain tooth be above-mentioned arbitrary item the chain tooth.
Optionally, the first fastener element and the second fastener element are symmetrically arranged, and after the zipper is closed, the fastener elements in the first chain and the fastener elements in the second chain are combined into a V shape or an inverted V shape.
Optionally, the angle at which the fastener elements in the first chain are mounted on the first cloth tape is the same as the angle at which the second fastener elements are mounted on the second cloth tape.
In the process of using the zipper teeth provided by the utility model, because the teeth heads and the grooves are arranged on the two sides of the meshing part along the meshing direction, the two-way opening and closing of the zipper can be realized in the process of meshing the zipper teeth; in addition, in the process of assembling the zipper teeth, because the included angle between the clamping part and the main body part is larger than 90 degrees and smaller than 180 degrees, the appearance structure of the zipper teeth combination on the two sides after the zipper is closed can be adjusted by changing the installation angle of the zipper teeth, and therefore the diversity of the appearance structure of the zipper is improved.
In addition, the utility model also provides a zipper comprising the zipper teeth.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
FIG. 1 is an isometric view of a particular embodiment of a fastener element provided by the present invention;
FIG. 2 is a front view of the fastener element of FIG. 1;
FIG. 3 is a side view of the fastener element of FIG. 1;
FIG. 4 is a schematic view, partially in section, of the engaged state of the teeth of FIG. 1;
FIG. 5 is a schematic view of a first embodiment of a zipper according to the present invention;
FIG. 6 is a schematic structural view of a second embodiment of the slide fastener of the present invention;
FIG. 7 is a schematic structural view of a third embodiment of a slide fastener according to the present invention;
fig. 8 is a schematic structural view of a fourth embodiment of the slide fastener provided by the present invention.
In fig. 1-8:
1 is a main body part, 2 is an engaging part, 21 is an element head, 22 is a groove, 3 is a clamping part, 31 is an open groove, 4 is a first chain, 41 is a first cloth tape, 42 is a first element, 5 is a second chain, 51 is a second cloth tape, 52 is a second element, and 6 is a slider.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The core of the utility model is to provide a zipper tooth, which can realize bidirectional opening and closing in the using process, an included angle is formed between the main body part and the clamping part of the zipper tooth, the appearance structure of the zipper can be changed by changing the installation angle of the zipper tooth, and the diversity of the appearance structure of the zipper is improved. Another core of the present invention is to provide a slide fastener including the above-described fastener elements.
Please refer to fig. 1-8.
This embodiment discloses a chain element, includes:
a main body part (1),
the engaging part 2 is arranged at one end of the main body part 1, and both sides of the engaging part 2 along the engaging direction are provided with a tooth head 21 and a groove 22;
clamping part 3 sets up in main part 1 and the one end that the meshing portion 2 is relative, and clamping part 3 is used for the centre gripping strap, and the contained angle between clamping part 3 and the main part 1 is greater than 90 and is less than 180.
As shown in fig. 1, the main body 1 is a middle part connecting the engaging part 2 and the holding part 3, and the included angle between the holding part 3 and the main body 1 is an included angle β between a plane of a middle section of the main body 1 and a plane of a middle section of the holding part 3 in the state shown in fig. 2; in the prior art, the main body part 1 and the clamping part 3 are positioned on the same plane, and the included angle beta is 180 degrees, so that the same zipper tooth only corresponds to one zipper appearance structure; in the second embodiment, the included angle between the main body portion 1 and the clamping portion 3 is set to be larger than 90 degrees and smaller than 180 degrees, and under the condition that the zipper can be smoothly pulled, after the zipper teeth are pulled by changing the installation angles of the zipper teeth, the angles formed by the zipper teeth on two sides are different, so that different appearance structures of the zipper are formed.
In the process of using the fastener elements provided by the embodiment, since the element head 21 and the groove 22 are arranged on both sides of the engaging part 2 along the engaging direction, the two-way opening and closing of the zipper can be realized in the process of engaging the fastener elements; in addition, in the process of assembling the zipper teeth, because the included angle between the clamping part 3 and the main body part 1 is larger than 90 degrees and smaller than 180 degrees, the appearance structure of the combination of the zipper teeth on the two sides after the zipper is closed can be adjusted by changing the installation angle of the zipper teeth, for example, the zipper teeth on the two sides of the zipper are symmetrically installed, or the zipper teeth on the two sides of the zipper are installed along the same installation angle, or other installation modes, so that the diversity of the appearance structure of the zipper is improved.
In one embodiment, as shown in fig. 1, 3 and 5, the tooth head 21 is disposed at an end of the engaging portion 2 away from the main body portion 1, and the recess 22 is disposed at an end of the engaging portion 2 close to the main body portion 1; after the elements are engaged, as shown in fig. 5, the upper head 21 of the right-hand element is positioned in the lower recess 22 of the left-hand upper element, the lower head 21 of the right-hand element is positioned in the upper recess 22 of the left-hand lower element, the lower head 21 of the left-hand upper element is positioned in the upper recess 22 of the right-hand element, and the upper head 21 of the left-hand lower element is positioned in the lower recess 22 of the right-hand element.
In this embodiment, after the coupling elements are engaged, the element heads 21 are engaged with each other, and the reliability of the coupling elements can be ensured.
Preferably, the tooth head 21 and the groove 22 are symmetrically arranged about a middle section perpendicular to the engaging direction, as shown in fig. 2 and 5, the tooth head 21 and the groove 22 are arranged on both sides of the engaging part 2 of the same element in the engaging direction, and the tooth head 21 and the groove 22 are symmetrically arranged about the middle section of the engaging part 2; this arrangement does not affect the engagement of the fastener elements when the mounting angle of the fastener elements is changed, for example, when the fastener elements are mounted with the holding portions 3 inclined upward or downward.
In one embodiment, the included angle between the clamping portion 3 and the main body portion 1 is greater than 160 ° and less than 170 °.
As shown in fig. 1 and 2, the tooth head 21 is protruded from the engaging portion 2, and the tooth head 21 is a tapered structure tapering from the bottom end to the top end, so that the top of the tooth head 21 enters the groove 22 first during the engaging process, which is more convenient for the engaging of the fastener elements.
As shown in fig. 1 and 3, the clamping part 3 is provided with an open slot 31 for clamping the cloth belt, and the shape of the open slot 31 can be determined according to actual conditions.
As shown in figure 1, the thickness of the main body part 1 is larger than that of the engaging part 2, the groove 22 is located in the space enclosed by the main body part 1 and the tooth head 21, the tooth head 21 protrudes out of the surface of the engaging part 2, so that the groove 22 is the space enclosed by the tooth head 21 and the main body part 1, and as shown in figure 1, the main body part 1 is provided with semi-surrounding side edges for forming the side walls of the groove 22.
In addition to the above-described fastener elements, the present invention provides a slide fastener including the fastener elements disclosed in the above-described embodiments, the slide fastener including a first stringer 4, a second stringer 5, and a slider 6 that pulls or pulls the first stringer 4 and the second stringer 5 together;
the first chain 4 includes a first cloth tape 41 and a first fastener element 42 mounted on the first cloth tape 41, the second chain 5 includes a second cloth tape 51 and a second fastener element 52 mounted on the second cloth tape 51, and the first fastener element 42 and the second fastener element 52 are the above-mentioned fastener elements.
In a specific embodiment, as shown in fig. 7 and 8, the first fastener element 42 and the second fastener element 52 are symmetrically arranged, and the fastener elements in the first stringer 4 and the fastener elements in the second stringer 5 are combined into a V shape or an inverted V shape after the zipper is zipped.
As shown in fig. 7, the clamping portions 3 of the first element 42 and the second element 52 are each disposed obliquely upward, and the first element 42 and the second element 52 are symmetrically attached, and after the slide fastener is closed, the first element 42 and the second element 52 are V-shaped.
As shown in fig. 8, the clamping portions 3 of the first element 42 and the second element 52 are each disposed obliquely downward, and the first element 42 and the second element 52 are attached symmetrically, and after the slide fastener is closed, the first element 42 and the second element 52 have an inverted V shape.
In a specific embodiment, the angle at which the fastener elements in the first chain 4 are mounted on the first tapes 41 is the same as the angle at which the second fastener elements 52 are mounted on the second tapes 51.
As shown in fig. 5, the angle at which the fastener elements of the first fastener chain 4 are attached to the first tape 41 is the same as the angle at which the second fastener elements 52 are attached to the second tape 51, the clamping portion 3 of the first fastener element 42 is inclined upward, the clamping portion 3 of the second fastener element 52 is inclined downward, and after the slide fastener is closed, the first fastener element 42 and the second fastener element 52 are inclined upward to the right.
As shown in fig. 6, the angle at which the fastener elements of the first fastener chain 4 are attached to the first tape 41 is the same as the angle at which the second fastener elements 52 are attached to the second tape 51, the clamping portion 3 of the first fastener element 42 is inclined downward, the clamping portion 3 of the second fastener element 52 is inclined upward, and after the slide fastener is closed, the first fastener element 42 and the second fastener element 52 are inclined downward and rightward.
The first and second chains 4 and 5, the first and second tapes 41 and 51, and the first and second coupling elements 42 and 52 are mentioned in this document only for distinguishing the difference of the positions and not for distinguishing the order.
In the present specification, the embodiments are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. Any combination of all the embodiments provided by the present invention is within the scope of the present invention, and will not be described herein.
The slide fastener and the elements thereof according to the present invention are described in detail above. The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.
Claims (10)
1. A fastener element, comprising:
a main body part (1),
the meshing part (2) is arranged at one end of the main body part (1), and two sides of the meshing part (2) along the meshing direction are provided with a tooth head (21) and a groove (22);
clamping part (3), set up in main part (1) with meshing part (2) relative one end, clamping part (3) are used for the centre gripping strap, just clamping part (3) with the contained angle between main part (1) is greater than 90 and is less than 180.
2. The fastener element according to claim 1, wherein said head (21) is disposed at an end of said engaging portion (2) remote from said main body portion (1), and said recess (22) is disposed at an end of said engaging portion (2) close to said main body portion (1).
3. The fastener element according to claim 2, wherein said head (21) and said recess (22) are each arranged symmetrically with respect to a median section perpendicular to said engagement direction.
4. A tooth element according to claim 1, wherein the angle between the clamping portion (3) and the main body portion (1) is greater than 160 ° and less than 170 °.
5. The fastener element according to any one of claims 1 to 4, wherein the element head (21) is provided to protrude from the engaging portion (2), and the element head (21) has a tapered structure that tapers from a bottom end to a top end.
6. A fastener element according to any one of claims 1 to 4, wherein said clamping portion (3) is provided with an open slot (31) for clamping said tape.
7. The fastener element according to any one of claims 1 to 4, wherein the thickness of the main body portion (1) is larger than the thickness of the engaging portion (2), and the recess (22) is located in a space surrounded by the main body portion (1) and the element head (21).
8. A slide fastener, characterized by comprising a first stringer (4), a second stringer (5), and a slider (6) for closing or opening the first stringer (4) and the second stringer (5);
the first chain (4) comprises a first cloth strap (41) and a first fastener element (42) mounted on the first cloth strap (41), the second chain (5) comprises a second cloth strap (51) and a second fastener element (52) mounted on the second cloth strap (51), and the first fastener element (42) and the second fastener element (52) are both the fastener elements of any one of claims 1-7.
9. A zipper according to claim 8, wherein the first and second teeth (42, 52) are symmetrically arranged, and wherein the teeth of the first and second stringers (4, 5) combine to form a V-shape or an inverted V-shape when the zipper is closed.
10. The slide fastener according to claim 8, wherein the angle at which the fastener elements in the first stringer (4) are attached to the first tapes (41) is the same as the angle at which the second fastener elements (52) are attached to the second tapes (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220118329.8U CN216701841U (en) | 2022-01-17 | 2022-01-17 | Zipper and zipper teeth thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220118329.8U CN216701841U (en) | 2022-01-17 | 2022-01-17 | Zipper and zipper teeth thereof |
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| Publication Number | Publication Date |
|---|---|
| CN216701841U true CN216701841U (en) | 2022-06-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220118329.8U Active CN216701841U (en) | 2022-01-17 | 2022-01-17 | Zipper and zipper teeth thereof |
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| Country | Link |
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| CN (1) | CN216701841U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115644570A (en) * | 2022-10-20 | 2023-01-31 | 华福森服饰（深圳）有限公司 | Zipper tooth and zipper |
-
2022
- 2022-01-17 CN CN202220118329.8U patent/CN216701841U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115644570A (en) * | 2022-10-20 | 2023-01-31 | 华福森服饰（深圳）有限公司 | Zipper tooth and zipper |
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