CN210929918U - Quick-opening zipper - Google Patents
Quick-opening zipper Download PDFInfo
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- CN210929918U CN210929918U CN201922185682.9U CN201922185682U CN210929918U CN 210929918 U CN210929918 U CN 210929918U CN 201922185682 U CN201922185682 U CN 201922185682U CN 210929918 U CN210929918 U CN 210929918U
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- zipper
- quick
- block
- zip fastener
- opening
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Abstract
The utility model provides a quick-open zipper, includes the zip fastener chain of two sets of mutual locks, its characterized in that: the zipper chain comprises a quick-opening section, a zipper section and a transition section arranged between the quick-opening section and the zipper section, the quick-opening section comprises a plurality of quick-opening zipper blocks which are sequentially arranged, one end of each quick-opening zipper block is triangular, and the quick-opening zipper blocks are adjacent to each other and have a certain distance. This open zip fastener soon establishes to the triangle-shaped through opening zip fastener piece one end soon to adjacent open zip fastener piece soon has the determining deviation, can guarantee to pull open the zip fastener fast under the effect of tearing of external force under the closed state of pulling up, thereby realizes the purpose that the zip fastener was pulled soon.
Description
Technical Field
The utility model relates to a zip fastener technical field, concretely relates to open zip fastener soon.
Background
The zipper is a connecting piece which enables articles to be combined or separated by means of continuously arranged zipper teeth, is widely applied to clothes, bags, tents and the like at present, and consists of the zipper teeth, a pull head, a limiting code (a front code and a rear code) or a locking piece and the like. The fastener elements are key parts, and directly determine the side pull strength of the zipper.
At present, the conventional zipper can be opened only by the zipper head, when the zipper head is opened, the zipper head can be pulled from one end of the zipper belt to the other end of the zipper belt to completely separate the zipper belts on two sides of the zipper, but some special posts, such as fire alarm personnel, are very troublesome when the zipper is pulled if clothes catch fire on an accident site, and a zipper capable of being quickly taken off is urgently needed to realize that the clothes are quickly taken off.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a quick-opening zipper.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a quick-open zipper, includes the zip fastener chain of two sets of mutual locks, its characterized in that: the zip fastener chain is including opening section, zip fastener section and setting at the changeover portion in the middle of opening section and zip fastener section soon, open the section soon and include a plurality of quick-open zip fastener piece of arranging in proper order, open zip fastener piece one end soon and be the triangle-shaped form, adjacent quick-open zip fastener piece have a determining deviation for inlay the quick-open zip fastener piece of adorning on another zip fastener chain, the zip fastener section includes a plurality of zip fastener pieces of arranging in proper order.
Preferably, the left side and the right side of the zipper block are provided with concave arc-shaped curved surfaces, the joint of the concave arc-shaped curved surfaces is provided with a convex arc-shaped curved surface, the adjacent zipper blocks have a certain distance, and a curved surface groove is formed for embedding the zipper block on the other zipper chain.
Preferably, the transition section comprises a left transition block and a right transition block, the left transition block is formed by combining two zipper blocks and a middle combination block, and a curved groove is formed between the two zipper blocks and is used for embedding the zipper block on the other zipper chain.
Preferably, the left transition block is of an integrally formed structure.
Preferably, the right transition block is formed by combining a zipper block and a connecting block, an inclined plane is arranged at one end of the connecting block, the inclined plane is matched with the adjacent quick-opening zipper block and is used for embedding the quick-opening zipper block on another zipper chain, and a curved surface groove is formed between the zipper block and the connecting block and is used for embedding the zipper block on another zipper chain.
Preferably, the right transition block is of an integrally formed structure.
The utility model discloses following beneficial effect has: this open zip fastener soon establishes to the triangle-shaped through opening zip fastener piece one end soon to adjacent open zip fastener piece soon has the determining deviation, can guarantee to pull open the zip fastener fast under the effect of tearing of external force under the closed state of pulling up, thereby realizes the purpose that the zip fastener was pulled soon.
Drawings
Fig. 1 is a schematic structural view of the quick-opening zipper of the present invention.
Fig. 2 is a schematic view of a zipper block of the quick-opening zipper of the present invention.
Fig. 3 is a schematic view of a left transition block of the quick-opening zipper of the present invention.
Fig. 4 is a schematic view of a right transition block of the quick-opening zipper of the present invention.
Detailed Description
In order to make the objects and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1-4, the embodiment of the utility model provides a pair of open zip fastener soon, including the zip fastener chain of two sets of mutual locks, zip fastener chain is including opening section 3 soon, zipper chain section 1 and set up at the section 3 and the changeover portion of zipper chain section 1 centre of opening soon, and section 3 is opened including a plurality of quick-open zipper block 31 of arranging in proper order soon to open, and quick-open zipper block 31 one end is the triangle-shaped form, and adjacent quick-open zipper block 31 has a determining deviation for inlay quick-open zipper block 31 of adorning on another zip fastener chain, and zipper section 1 includes a plurality of zipper block 11 of arranging in proper order.
In the structure, the quick-opening section 3 comprises a plurality of quick-opening zipper blocks 31 which are sequentially arranged, one end of each quick-opening zipper block 31 is triangular, the adjacent quick-opening zipper blocks 31 have a certain distance, one end of each quick-opening zipper block 31 is set to be triangular, and the zipper can be quickly opened under the tearing action of external force under the condition that the zipper is pulled up to be closed, so that the purpose that the zipper is quickly pulled is achieved.
Further, the left side and the right side of the zipper block 11 are provided with an inner concave arc-shaped curved surface 111, the joint of the inner concave arc-shaped curved surfaces is provided with an outer convex arc-shaped curved surface 112, the adjacent zipper blocks 11 have a certain distance, and a curved groove 113 is formed for embedding the zipper block 11 on the other zipper chain.
In the structure, the adjacent zipper blocks 11 have a certain distance just used for embedding the zipper blocks 11 on the other zipper chain, and the design can ensure that the zipper cannot be easily unzipped after being closed.
Further, the transition section comprises a left transition block 2 and a right transition block 4, the left transition block 2 is formed by combining two zipper blocks 11 and a middle combination block 21, and a curved groove 113 is formed between the two zipper blocks 11 and is used for embedding the zipper block 11 on the other zipper chain.
In the structure, the left transition block 2 and the right transition block 4 are used for transition of the quick opening section 3 and the pulling chain section 1, so that smooth transition of the zipper head in the process of pulling to be closed and pulled open is guaranteed.
Furthermore, the left transition block 2 is an integrally formed structure.
Further, the right transition block 4 is formed by combining a zipper block 11 and a connecting block 41, one end of the connecting block 41 is provided with an inclined surface 411, the inclined surface 411 is matched with the adjacent quick-opening zipper block 31 and is used for embedding the quick-opening zipper block 31 on the other zipper chain, and a curved groove is formed between the zipper block 11 and the connecting block 41 and is used for embedding the zipper block 11 on the other zipper chain.
Further, the right transition block 4 is an integrally formed structure.
The utility model discloses the device can use with ordinary pull head cooperation, also can use with the cooperation of quick-open pull head, cooperates the quick-open pull head known at present prior art to realize that the quick-open section 3 completion from top and bottom and centre pulls open fast to reach the effect that a plurality of points were opened soon.
To sum up, the utility model discloses the device is through establishing the zip fastener piece one end of opening soon into three horn shapes to adjacent zip fastener piece of opening soon has a determining deviation, can guarantee to pull open the zip fastener fast under the effect of tearing of external force under the closed state of pulling up, thereby realizes the purpose that the zip fastener was pulled soon.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (6)
1. The utility model provides a quick-open zipper, includes the zip fastener chain of two sets of mutual locks, its characterized in that: the zip fastener chain is including opening section, zip fastener section and setting at the changeover portion in the middle of opening section and zip fastener section soon, open the section soon and include a plurality of quick-open zip fastener piece of arranging in proper order, open zip fastener piece one end soon and be the triangle-shaped form, adjacent quick-open zip fastener piece have a determining deviation for inlay the quick-open zip fastener piece of adorning on another zip fastener chain, the zip fastener section includes a plurality of zip fastener pieces of arranging in proper order.
2. A quick-opening slide fastener according to claim 1, characterized in that: the zipper is characterized in that the left side and the right side of each zipper block are provided with inner concave arc-shaped curved surfaces, the joints of the inner concave arc-shaped curved surfaces are provided with outer convex arc-shaped curved surfaces, and the adjacent zipper blocks have a certain interval and form curved surface grooves for embedding the zipper blocks on the other zipper chain.
3. A quick-opening slide fastener according to claim 2, characterized in that: the transition section comprises a left transition block and a right transition block, the left transition block is formed by combining two zipper blocks and a middle combination block, a curved surface groove is formed between the two zipper blocks, and the curved surface groove is used for embedding the zipper block on the other zipper chain.
4. A quick-opening slide fastener according to claim 3, characterized in that: the left transition block is of an integrally formed structure.
5. A quick-opening slide fastener according to claim 3, characterized in that: the right transition block is formed by combining a zipper block and a connecting block, one end of the connecting block is provided with an inclined plane, the inclined plane is matched with the adjacent quick-opening zipper block and is used for embedding the quick-opening zipper block on another zipper chain, and a curved surface groove is formed between the zipper block and the connecting block and is used for embedding the zipper block on another zipper chain.
6. A quick-open slide fastener according to claim 5, characterized in that: the right transition block is of an integrally formed structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922185682.9U CN210929918U (en) | 2019-12-09 | 2019-12-09 | Quick-opening zipper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922185682.9U CN210929918U (en) | 2019-12-09 | 2019-12-09 | Quick-opening zipper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210929918U true CN210929918U (en) | 2020-07-07 |
Family
ID=71386047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922185682.9U Active CN210929918U (en) | 2019-12-09 | 2019-12-09 | Quick-opening zipper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210929918U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115429023A (en) * | 2022-10-28 | 2022-12-06 | 安徽银隆塑业科技有限公司 | Zipper capable of being rapidly opened |
-
2019
- 2019-12-09 CN CN201922185682.9U patent/CN210929918U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115429023A (en) * | 2022-10-28 | 2022-12-06 | 安徽银隆塑业科技有限公司 | Zipper capable of being rapidly opened |
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