CN115644570A - Zipper tooth and zipper - Google Patents
Zipper tooth and zipper Download PDFInfo
- Publication number
- CN115644570A CN115644570A CN202211285501.XA CN202211285501A CN115644570A CN 115644570 A CN115644570 A CN 115644570A CN 202211285501 A CN202211285501 A CN 202211285501A CN 115644570 A CN115644570 A CN 115644570A
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- zipper
- fastener
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- teeth
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- 238000000926 separation method Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 8
- 230000008878 coupling Effects 0.000 description 14
- 238000010168 coupling process Methods 0.000 description 14
- 238000005859 coupling reaction Methods 0.000 description 14
- 230000008569 process Effects 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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Abstract
The invention relates to a zipper tooth and a zipper. One end of the tooth body is connected with the chain belt, the other end of the tooth body is connected with the meshing head, and the length direction of the tooth body is marked as a first direction; the chain belt extends along the second direction, and first direction is predetermineeing the contained angle setting with the second direction, and the size of predetermineeing the contained angle is marked as alpha, satisfies the relational expression: alpha is more than or equal to 0 degree and less than 180 degrees. Because the chain tooth is the setting of predetermineeing the contained angle with the chain belt, and predetermine the contained angle and be greater than 0 and be less than 180, and then make the pull head at the in-process that slides along chain belt length direction, reduce the contained angle between the slip direction of the power of user and pull head as far as possible and parallel even, overcome the zip fastener on the one hand and slide not smooth technical problem in the in-process pull head that uses, on the other hand also can reduce the wearing and tearing of pull head and chain tooth, increase of service life.
Description
Technical Field
The invention relates to the technical field of zippers, in particular to a zipper tooth and a zipper.
Background
With the development of human social economy and science and technology, the zipper teeth are developed from an initial metal material to a non-metal material, a single variety and a single function to a multi-variety and multi-specification comprehensive function, and the zipper teeth are designed from a simple structure to be exquisite and attractive today, and colorful and have a long evolution process. The zipper tooth has the advantages of changing performance, structure and material day by day, having wide application, and extending into various fields such as military, medical treatment, civil use and the like, and the zipper tooth plays an increasingly greater role in the life of people, and shows the importance and vitality of the zipper tooth more and more.
In the prior art, because all be 180 degrees horizontal settings between general chain belt and the chain tooth, however, the user is when using the zip fastener, and the power of applying to the pull head is the slope, that is to say, there is an contained angle between the power of applying to the user and the slip direction of pull head, consequently, the pull head slides and leads to the chain belt card to go into in the pull head easily to lead to the pull head to slide unsmooth, perhaps cause the pull head to block and can not use, more serious then can lead to the chain tooth to break away from the pull head.
Disclosure of Invention
A first object of the present invention is to provide a fastener element. The zipper aims to solve the technical problem that the sliding of the zipper head is not smooth in the using process of the existing zipper.
In order to solve the above technical problem, there is provided a fastener element attached to a fastener tape, comprising:
an engaging head;
one end of the tooth body is connected with the chain belt, the other end of the tooth body is connected with the meshing head, and the length direction of the tooth body is marked as a first direction;
the chain belt extends along the second direction, the first direction with the second direction is predetermine the contained angle setting, the size of predetermineeing the contained angle is marked as alpha, satisfies the relational expression:
0°≤α＜180°。
further, the preset included angle α satisfies the relation: alpha is more than or equal to 60 degrees and less than or equal to 120 degrees.
Further, the preset included angle α =100 °.
Further, the preset included angle α =0 °.
Further, the zipper teeth also comprise mounting notches, and the mounting notches are formed in and penetrate through the tooth body.
Furthermore, the mounting notch comprises a mounting hole and an extension groove communicated with the mounting hole, an included angle formed by the direction of the mounting hole towards the extension groove and the first direction is marked as beta, and the included angle alpha is equal to the included angle beta;
the mounting hole is oval.
A second object of the present invention is to provide a slide fastener, comprising:
a plurality of the above-described fastener elements;
the plurality of chain teeth are sequentially arranged at the edge of one side of the chain belt at intervals, and the chain teeth on the two chain belts are oppositely arranged, so that the chain teeth on the two chain belts are mutually engaged to form the zipper;
the zipper comprises a zipper body, a zipper body and a zipper, wherein the zipper body is meshed with the zipper teeth, the zipper body can slide along the length direction of the zipper to realize the meshing or separation of the zipper teeth, the zipper body is provided with a first part and a second part which are oppositely arranged, and the area of the first part is larger than that of the second part.
Further, the slider has a first end and a second end, and a connecting portion between the first portion and the second portion is formed with a connecting arc surface.
Further, a notch is formed in one side, far away from the second end, of the first end.
Further, the pull head is provided with a through hole for the zipper teeth to pass through, and the through hole is communicated with the notch.
The embodiment of the invention has the following beneficial effects:
the zipper teeth and the zipper in the embodiment are arranged in a preset included angle due to the fact that the zipper teeth and the zipper belt are arranged in the preset included angle, the preset included angle is larger than 0 degree and smaller than 180 degrees, then the zipper head slides along the length direction of the zipper belt, the included angle between the force applied by a user and the sliding direction of the zipper head is reduced as much as possible or even parallel, on one hand, the technical problem that the zipper head cannot slide smoothly in the using process is solved, on the other hand, the abrasion of the zipper head and the zipper teeth can be reduced, and the service life is prolonged.
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 some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of an embodiment of a fastener element and a fastener tape;
FIG. 2 is a schematic plan view of a fastener element according to an embodiment of the present invention;
FIG. 3 is a schematic view of the structure of a slide fastener according to an embodiment of the present invention;
FIG. 4 is a right side view of a pull head according to an embodiment of the present invention;
FIG. 5 is a front view of a pull head according to an embodiment of the present invention;
FIG. 6 is a bottom view of a pull head according to an embodiment of the present invention.
Wherein: 100. a zipper tooth; 110. a tooth body; 111. installing a notch; 1111. mounting holes; 1112. an extension groove; 120. an engaging head; 130. an engagement groove;
200. a zipper; 210. a chain belt; 220. a slider; 221. a first end portion; 222. a second end portion; 223. connecting the cambered surface; 224. a notch; 225. a through hole; 226. a handle; 227. a first portion; 228. a second portion.
Detailed Description
To facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, 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 invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1 to 6, in order to solve the above-mentioned problems, a fastener element 100 is provided, which is connected to a fastener tape 210 and includes a coupling head 120 and a body 110. One end of the tooth body 110 is connected with the chain belt 210, the other end is connected with the engaging head 120, and the length direction of the tooth body 110 is marked as a first direction; the chain belt 210 extends along the second direction, the first direction and the second direction are arranged at a preset included angle, the size of the preset included angle is recorded as alpha, and the relation is satisfied: alpha is more than or equal to 0 degree and less than 180 degrees. For example, the coupling between the fastener elements 100 and the fastener tape 210 may be performed by sewing, injection molding, and the like, and the coupling may be performed by selecting an appropriate coupling to the fastener elements 100 according to the material of the fastener tape 210, and in this embodiment, the plastic fastener elements 100 are fixed to the fastener tape 210 by injection molding. The included angle between the fastener element 100 and the fastener tape 210 provided in the present application may be 100 °, 110 °, 120 °, 130 °, 140 °, 150 °, 160 °, and 170 °, and may be selected from a range of 0 ° or more and less than 180 ° according to actual circumstances, which is not limited to a specific value. It should be noted that, regarding the first direction mentioned above, the length, width and height of the fastener element 100 are taken as three reference axes, i.e., X axis, Y axis and Z axis, and then, the length of the fastener element 100 is the direction of the element body 110 toward the engaging head 120, i.e., the first direction mentioned above. The second direction is located in the plane formed by the X axis and the Y axis, and the first direction and the second direction form a preset included angle alpha.
Referring to fig. 1, 2 and 3, in the prior art, since the zipper tape 210 and the zipper teeth 100 are disposed at an included angle of 180 °, that is, a straight angle is formed between the zipper tape and the zipper teeth 100, however, when the zipper 200 is used by a user, a force applied to the slider 220 is inclined, that is, an included angle exists between the force applied by the user and a sliding direction of the slider 220, that is, a force perpendicular to the zipper teeth 100 and abutting against the zipper teeth 100 exists in the force applied by the user, so that a friction force is generated in the sliding process of the slider 220, which causes the sliding of the slider 220 to be uneven on one hand, and also causes wear to the slider 220 and the zipper teeth 100 on the other hand. Because the zipper teeth 100 and the zipper belt 210 are arranged at the preset included angle alpha, and the preset included angle alpha is larger than 0 degree and smaller than 180 degrees, the included angle between the force applied by a user and the sliding direction of the zipper head 220 is reduced as much as possible or even parallel in the sliding process of the zipper head 220 along the length direction of the zipper belt 210, on one hand, the technical problem that the zipper head 220 cannot slide smoothly in the using process of the zipper 200 is solved, on the other hand, the abrasion of the zipper head 220 and the zipper teeth 100 can also be reduced, and the service life is prolonged.
Referring to fig. 1, fig. 2 and fig. 3, as an embodiment, the predetermined included angle α satisfies the following relation: alpha is more than or equal to 60 degrees and less than or equal to 120 degrees. For example, the included angle between the fastener element 100 and the fastener tape 210 provided by the present application may be 65 °, 70 °, 75 °, 80 °, 85 °, 90 °, 95 °, 105 °, and 115 °, and may be selected from a range of 60 ° or more and 120 ° or less according to actual conditions, without being limited thereto.
Referring to fig. 1, fig. 2 and fig. 3, as an embodiment, the predetermined included angle α =100 °. For example, the included angle formed between the fastener tape 210 and the fastener element 100 provided in the present embodiment is 100 °, and as a preferred embodiment of the present application, the friction between the slider 220 and the fastener element 100 when sliding is small, so that the slider 220 slides smoothly.
As an embodiment, the preset included angle α =0 °. Illustratively, the predetermined included angle α is 0 °, that is, the fastener tape 210 and the fastener element 100 are overlapped and attached together.
Referring to fig. 1, 2 and 3, as an embodiment, the fastener element 100 further includes a mounting notch 111, and the mounting notch 111 is formed through the element body. Illustratively, the link belt 210 forms a connection between the link belt 210 and the elements 100 through the previously provided mounting notches 111. Such a structural design makes it easy to control the preset angle α formed between the chain band 210 and the element 100. In addition, since the fastener tape 210 of the present embodiment has a certain hardness, it is possible to further ensure that the preset included angle α is not easily deformed by an external force, and to maintain a stable angle all the time, thereby facilitating the long-term use of the slide fastener 200.
Referring to fig. 1, 2, and 3, as an embodiment, the mounting notch 111 includes a mounting hole 1111 and an extending groove 1112 communicating with the mounting hole 1111, an included angle formed by a direction of the mounting hole 1111 toward the extending groove 1112 and a first direction is denoted as β, and an angle between the included angle α and the included angle β is equal; the mounting hole is oval. Illustratively, the end of the chain belt 210 has a boss (not shown) thereon, which is matched with the mounting hole 1111 in shape and size, that is, the boss may be equal to or slightly larger than the mounting hole 1111 in size, so that the boss can form a transition fit or interference fit with the mounting hole 1111. The bosses may be made of nylon and formed on the fastener tape 210 by integral molding, or the bosses may be made of a material different from that of the fastener tape 210 and fixed together by adhesion or the like. The extension groove 1112 is communicated with the mounting hole 1111, and the extension groove 1112 extends to the outer surface of the tooth body 110, that is, the mounting hole 1111 is communicated with the outside through the extension groove 1112, and the extension groove 1112 functions to extend the chain belt 210 to the outside of the tooth body 110. Note that the mounting hole 1111 has an elliptical shape, the extension groove 1112 has a rectangular shape, and the direction of the major diameter of the mounting hole 1111 coincides with the opening direction of the extension groove 1112. The chain belt 210 cannot rotate or deviate in the mounting hole 1111 due to the oval structural design, so that the angle of the preset included angle alpha is changed, and the angle stability of the preset included angle alpha is further guaranteed. And in the embodiment, since the angle between the chain belt 210 and the fastener element 100 is actually determined by the mounting notch 111, the included angle α and the included angle β should be equal in theory.
Referring to fig. 1, 2 and 3, as an embodiment, the fastener element 100 further includes an engaging groove 130, and the engaging groove 130 is formed at a portion where the engaging head 120 is connected to the element body 110. The engaging groove 130 is used for engaging with the engaging head 120, and it should be noted that two rows of the fastener elements 100 are formed in the slide fastener 200, and when engaging, the engaging head 120 of one row is engaged with the engaging groove 130 of the other row, so that the two rows of the fastener elements 100 are closed.
Referring to fig. 1, 2 and 3, as an embodiment, two engaging grooves 130 are provided, and the two engaging grooves 130 are respectively provided at opposite sides of the tooth body 110. In a specific application, since the engaging grooves 130 are provided at both sides of the body 110, in the slide fastener 200, the coupling elements 100 at both sides are alternately engaged, that is, during use of the slide fastener 200, the engaging head 120 of one coupling element 100 is engaged with the engaging groove 130 at one side of the body 110, and the engaging head 120 of the other coupling element 100 is engaged with the engaging groove 130 at the other side of the body 110. Thereby effecting interdigitation of the coupling elements 100. In this embodiment, the engagement groove 130 has an arc shape whose cross section is gradually reduced from the center of the engagement groove 130 to both sides. In specific application, in order to prevent the fatigue crack from occurring on the engaging groove 130, the cross section of the engaging groove 130 is gradually reduced from the center of the engaging groove 130 to both sides, and the contact surface of the engaging groove 130 is smooth, which is beneficial to avoiding the problem of friction loss of the engaging head 120 caused by the unevenness of the surface of the engaging groove 130, thereby avoiding affecting the degree of convenience in engaging the fastener elements 100 of the slide fastener 200.
Referring to fig. 1, 2 and 3, as an embodiment, the engaging head 120 has an oval cross section along the first direction, and the area of the cross section gradually decreases in the direction from the tooth body 110 to the engaging head 120. In a specific application, in order to prevent the fracture separation of the engaging head and the tooth body 110, the cross section of the engaging head 120 along the first direction is elliptical, the elliptical engaging head 120 is not only beneficial to improving the connection strength between the engaging head 120 and the tooth body 110, but also smoother entering or leaving of the elliptical contact surface and the engaging groove 130, and friction loss between the engaging head 120 and the engaging groove 130 is avoided.
Referring to fig. 3-6, a second object of the present invention is to provide a zipper 200. The slide fastener 200 is a coupling member for coupling and decoupling articles by means of the coupling elements 100 arranged in series, and is now used in a large number of clothes, bags, tents, etc.
Referring to fig. 3, 4, 5 and 6, a second object of the present invention is to provide a slide fastener 200, which includes a plurality of the above-mentioned elements 100, two of the above-mentioned fastener tapes 210 and a slider 220. The plurality of fastener elements 100 are sequentially arranged at an interval at one side edge of the fastener tapes 210, and the fastener elements 100 on the two fastener tapes 210 are oppositely arranged, so that the fastener elements 100 on the two fastener tapes 210 are engaged with each other to form the slide fastener 200; the slider 220 is engaged with the fastener element 100, and the slider 220 can slide along the length direction of the fastener tape 210 to realize the engagement or separation of the fastener element 100, the slider 220 has a first portion 227 and a second portion 228 which are oppositely arranged, and the area of the first portion 227 is larger than that of the second portion 228. Illustratively, when the user uses the zipper 200, since the force direction is pulled obliquely upward, there is friction between the second portion 228 at the lower end and the zipper tape 210, so that the zipper 220 is easy to be jammed during use of the zipper 200, therefore, the present application provides a smaller area of the second portion 228 than the first portion 227, and such a structure design reduces the contact area between the second portion 228 and the zipper tape 210, on one hand, the zipper 220 is not easy to be jammed during use of the zipper 200, and on the other hand, reduces the wear between the zipper 220 and the zipper tape 210. In addition, it should be noted that the size of the second portion 228 smaller than the first portion 227 may be smaller in a certain dimension, for example, one of the length or the width is smaller than the first portion 227, or the whole portion of the second portion 228 is smaller than the first portion 227.
Referring to fig. 3, 4, 5, and 6, as an embodiment, the slider 220 has a first end 221 and a second end 222, and a connection arc 223 is formed at a connection portion between the first end 221 and the second end 222. Illustratively, the cross-sectional area of the first end 221 decreases in a direction toward the second end 222. The first end portion 221 and the second end portion 222 are connected through the arc surface, and the structural design is connected through the arc surface, so that the structural strength between the first end portion 221 and the second end portion 222 is higher, the structural strength of the slider 220 is enhanced, and the service life of the slider 220 is prolonged.
Referring to fig. 3, 4, 5 and 6, as an embodiment, a notch 224 is formed on a side of the first end portion 221 away from the second end portion 222. Illustratively, in the present embodiment, the notch 224 is arcuate, and the notch 224 is provided to facilitate entry of the fastener element 100 into the slider 220. The provision of the notch 224 makes it easier for the element 100 to snap into the slider 220.
Referring to fig. 3, 4, 5 and 6, as an embodiment, the slider 220 is provided with a through hole 225 for the fastener element 100 to pass through, and the through hole 225 is communicated with the notch 224. Illustratively, the through-hole 225 extends from the first end 221 toward the second end 222 and extends through the first end 221 and the second end 222. In addition, it should be noted that the diameter of the through hole 225 gradually decreases in the direction from the first end 221 toward the second end 222. And the first end 221 is in arc transition towards the second end 222, the sliding smoothness of the slider 220 is ensured by the structural design, the sliding friction of the slider 220 is further reduced, and the slider 220 slides more smoothly. The notch 224 is provided on the separated side of the slide fastener 200, which facilitates the coupling of the coupling elements 100 through the notch 224 into the through-hole 225 when the slide fastener 200 is closed, thereby reducing the possibility that the coupling elements 100 are caught on the slider 220.
It should be noted that, as an embodiment, the end of the pull head 220 is further provided with a handle 226 for facilitating connection with the pull ring portion, so as to facilitate use by a user.
The above examples only show some embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the claims. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent should be subject to the appended claims.
Claims (10)
1. A fastener element for attachment to a fastener tape, comprising:
an engaging head;
one end of the tooth body is connected with the chain belt, the other end of the tooth body is connected with the meshing head, and the length direction of the tooth body is marked as a first direction;
the chain belt extends along the second direction, the first direction with the second direction is predetermine the contained angle setting, the size of predetermineeing the contained angle is marked as alpha, satisfies the relational expression:
0°≤α＜180°。
2. the fastener element of claim 1, wherein the predetermined included angle α satisfies the relationship: alpha is more than or equal to 60 degrees and less than or equal to 120 degrees.
3. The fastener element of claim 2, wherein said predetermined included angle α =100 °.
4. The fastener element of claim 1, wherein said predetermined included angle α =0 °.
5. The fastener element of claim 1, further comprising a mounting slot formed through the body.
6. The zipper element as claimed in claim 5, wherein the mounting notch comprises a mounting hole and an extension groove communicated with the mounting hole, an included angle formed by the direction of the mounting hole towards the extension groove and the first direction is denoted as β, and the included angle α is equal to the included angle β;
the mounting hole is oval.
7. A slide fastener, comprising:
a plurality of the fastener elements of any one of claims 1-6;
the two chain belts as claimed in any one of claims 1 to 6, wherein a plurality of the teeth are sequentially arranged at intervals at one side edge of the chain belt, and the teeth on the two chain belts are oppositely arranged, so that the teeth on the two chain belts are engaged with each other to form the zipper;
the zipper comprises a zipper body, a zipper body and a zipper, wherein the zipper body is meshed with the zipper teeth, the zipper body can slide along the length direction of the zipper to realize the meshing or separation of the zipper teeth, the zipper body is provided with a first part and a second part which are oppositely arranged, and the area of the first part is larger than that of the second part.
8. The slide fastener according to claim 7, wherein the slider has a first end portion and a second end portion, and a connecting portion between the first end portion and the second end portion is formed with a connecting curved surface.
9. A zipper according to claim 8, wherein the side of the first end portion remote from the second end portion is notched.
10. The slide fastener according to claim 9, wherein the slider is pierced with a through hole through which the element passes, and the through hole communicates with the notch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211285501.XA CN115644570A (en) | 2022-10-20 | 2022-10-20 | Zipper tooth and zipper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211285501.XA CN115644570A (en) | 2022-10-20 | 2022-10-20 | Zipper tooth and zipper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115644570A true CN115644570A (en) | 2023-01-31 |
Family
ID=84990021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211285501.XA Pending CN115644570A (en) | 2022-10-20 | 2022-10-20 | Zipper tooth and zipper |
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| Country | Link |
|---|---|
| CN (1) | CN115644570A (en) |
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|---|---|---|---|---|
| US2296831A (en) * | 1941-01-14 | 1942-09-29 | Allan P Bloxsom | Safety slide fastener |
| KR20000012768U (en) * | 1998-12-21 | 2000-07-15 | 오세영 | Slide fasteners with safety guide |
| CN102307491A (en) * | 2009-02-05 | 2012-01-04 | Ykk株式会社 | Fastener element for concealed slide fasteners |
| JP3179450U (en) * | 2012-08-22 | 2012-11-01 | 俊▲彦▼ 鍾 | Slide fastener |
| CN204949779U (en) * | 2015-08-28 | 2016-01-13 | 梁萌萌 | Oblique angle zip fastener |
| CN205162133U (en) * | 2015-12-02 | 2016-04-20 | 福建浔兴拉链科技股份有限公司 | Zip fastener of preventing pressing from both sides pull head of strap and using this kind of pull head |
| CN107567291A (en) * | 2015-04-29 | 2018-01-09 | 李江山 | Slide fastener block with the anti-jaws of clothing |
| CN109198809A (en) * | 2018-10-30 | 2019-01-15 | 浙江伟星实业发展股份有限公司 | A kind of pull head de- fastly and the zipper with the pull head |
| CN211092158U (en) * | 2019-05-10 | 2020-07-28 | 开易(广东)服装配件有限公司 | Slider combination with slider cover and zipper using same |
| CN214677864U (en) * | 2021-03-22 | 2021-11-12 | 王凌昊 | Spliced zipper |
| CN215270931U (en) * | 2021-04-23 | 2021-12-24 | 浙江伟星实业发展股份有限公司 | Fastener element, fastener tape, and slide fastener |
| CN216701841U (en) * | 2022-01-17 | 2022-06-10 | 浙江伟星实业发展股份有限公司 | Zipper and zipper teeth thereof |
-
2022
- 2022-10-20 CN CN202211285501.XA patent/CN115644570A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2296831A (en) * | 1941-01-14 | 1942-09-29 | Allan P Bloxsom | Safety slide fastener |
| KR20000012768U (en) * | 1998-12-21 | 2000-07-15 | 오세영 | Slide fasteners with safety guide |
| CN102307491A (en) * | 2009-02-05 | 2012-01-04 | Ykk株式会社 | Fastener element for concealed slide fasteners |
| JP3179450U (en) * | 2012-08-22 | 2012-11-01 | 俊▲彦▼ 鍾 | Slide fastener |
| CN107567291A (en) * | 2015-04-29 | 2018-01-09 | 李江山 | Slide fastener block with the anti-jaws of clothing |
| CN204949779U (en) * | 2015-08-28 | 2016-01-13 | 梁萌萌 | Oblique angle zip fastener |
| CN205162133U (en) * | 2015-12-02 | 2016-04-20 | 福建浔兴拉链科技股份有限公司 | Zip fastener of preventing pressing from both sides pull head of strap and using this kind of pull head |
| CN109198809A (en) * | 2018-10-30 | 2019-01-15 | 浙江伟星实业发展股份有限公司 | A kind of pull head de- fastly and the zipper with the pull head |
| CN211092158U (en) * | 2019-05-10 | 2020-07-28 | 开易(广东)服装配件有限公司 | Slider combination with slider cover and zipper using same |
| CN214677864U (en) * | 2021-03-22 | 2021-11-12 | 王凌昊 | Spliced zipper |
| CN215270931U (en) * | 2021-04-23 | 2021-12-24 | 浙江伟星实业发展股份有限公司 | Fastener element, fastener tape, and slide fastener |
| CN216701841U (en) * | 2022-01-17 | 2022-06-10 | 浙江伟星实业发展股份有限公司 | Zipper and zipper teeth thereof |
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