CN203676313U - Parallel zipper - Google Patents
Parallel zipper Download PDFInfo
- Publication number
- CN203676313U CN203676313U CN201320766075.1U CN201320766075U CN203676313U CN 203676313 U CN203676313 U CN 203676313U CN 201320766075 U CN201320766075 U CN 201320766075U CN 203676313 U CN203676313 U CN 203676313U
- Authority
- CN
- China
- Prior art keywords
- chain
- face
- clamping part
- engagement head
- meshed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 230000002146 bilateral effect Effects 0.000 abstract 1
- 238000003032 molecular docking Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
Images
Landscapes
- Slide Fasteners (AREA)
Abstract
The utility model discloses a parallel zipper. Left and right chain teeth are provided with meshed head parts and branched chain belt clamping parts which extend from the meshed head parts, are of the same shape, are longitudinally symmetrical to each other, and are arranged on left and right chain tooth rows respectively and correspondingly in a bilateral symmetry manner; each meshed head part is protruded out of the front end surface and one of the upper and lower end surfaces of the corresponding chain belt clamping part; a recess and a bulge are formed in the upper and lower end surfaces of each meshed head part in a longitudinal symmetry manner; the recesses and the bulges of the left and right chain teeth are aligned and meshed correspondingly and vertically to close the left and right tooth rows; the chain belt clamping parts of the meshed left and right chain teeth are arrayed in a flush manner to form a plurality of chain tooth lines which are connected together and are arrayed in parallel vertically on a closed zipper tooth chain. The chain belt clamping parts of the parallel zipper in the closed state of the zipper tooth chain are aligned horizontally or are parallel to each other vertically along the meshed head parts which are meshed. The parallel zipper is neat and attractive in appearance, and the left and right chain tooth rows are butted stably.
Description
Technical field
The utility model relates to a kind of architecture advances of slide fastener, the architecture advances of especially carrying out for the sprocket in fastener stringer.
Background technology
Slide fastener has been widely used in all trades and professions, and user, except the functional of slide fastener had more and more specialized requirement, also more and more payes attention to the aesthetic appearance of slide fastener, especially to using the requirement at the slide fastener aspect clothes, accessories.
At present, mostly being seen fastener stringer is to adopt the alternate combinations mode of adjacent left and right sprocket one tooth one tooth.In the time that fastener stringer is closed, the sprocket row that mesh together spatially look like the relation of alternatively up and down, and outward appearance is symmetrical and attractive in appearance not.How developing i.e. practical slide fastener attractive in appearance again, is the direction of slide fastener dealer long-term endeavour.
Utility model content
The problem existing for prior art, the utility model provides a kind of parallel slide fastener simple for structure.This slide fastener being seen chain band clamping part under fastener stringer closure state aligns along the engagement head left and right of engagement or is parallel to each other up and down, and outward appearance is neat, attractive in appearance, and the docking of left and right chain denture is stable.
For achieving the above object, technical solutions of the utility model are:
A kind of parallel slide fastener, fastener stringer, along the opposite side edges of left and right chain band, is respectively equipped with by multiple left and right sprocket left and right chain dentures that interval forms respectively, and left and right sprocket possesses engagement head and extends from engagement head the forked chain band clamping part arranging; Described left and right chain odontoid is identical, and left and right sprocket is upper and lower symmetry mutually, and symmetrical relative set respectively lists at left and right sprocket; Described engagement head protrudes a wherein end face setting of chain band clamping part front end face and upper and lower end face, and has been symmetrically formed up and down recess and protuberance in the upper and lower end face of engagement head; The recess of left and right sprocket consistency from top to bottom corresponding to protuberance engages with the left and right denture of closure, and the concordant arrangement of chain band clamping part of the left and right sprocket of engagement, to form the multiple upper and lower chain tooth row being arranged in parallel linking together on closed fastener stringer.
Furtherly, on the front end face of described engagement head, be provided with raised line or groove, the simultaneously fluted or raised line of relative set on the front end face of chain band clamping part, so that while engaging left and right sprocket, raised line or the groove of engagement head engage with groove or the raised line of chain band clamping part.
The left and right chain denture of the utility model slide fastener is to be mutually upper and lower symmetry by the identical left and right sprocket of shape, and the symmetrical engagement of alignment one by one.Because engagement head is a wherein end face that protrudes chain band clamping part front end face and upper and lower end face, be connected as a single entity with the dislocation of chain band clamping part.In the time that the engagement head of left and right sprocket engages up and down, the chain band clamping part of left and right sprocket is concordant arrangement mode.Therefore, the multiple upper and lower chain tooth row being arranged in parallel interconnecting as seen on closed fastener stringer, this chain tooth row is axle centered by the engagement head engaging, what be distributed in these central shaft both sides is the chain band clamping part being arranged in parallel, arrangement so neat, balance has solved in prior art because replacing of left and right sprocket one tooth one tooth engages the dislocation sense of imbalance of bringing, for user brings traditional symmetrical aesthetic feeling.Left and right sprocket of the present utility model is also provided with the location structure of raised line and groove, to ensure the stability of left and right chain denture docking.
Brief description of the drawings
Accompanying drawing described herein is used to provide further understanding of the present utility model, forms a part of the present utility model, and schematic description and description of the present utility model is used for explaining the utility model, does not form improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the perspective view of the left and right sprocket in the utility model embodiment;
Fig. 2 is the slide fastener perspective view under the utility model fastener stringer open mode;
Fig. 3 is the perspective view of the right chain denture in the utility model embodiment;
Fig. 4 is the perspective view of the left chain denture in the utility model embodiment;
Fig. 5 is the main TV structure schematic diagram of the slide fastener under the utility model fastener stringer closure state;
Fig. 6 is the slide fastener perspective view under the utility model fastener stringer closure state.
Detailed description of the invention
In order to make technical problem to be solved in the utility model, technical scheme and beneficial effect clearer, clear, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
The parallel slide fastener of one as shown in Fig. 2,5,6, fastener stringer is along the opposite side edges of left and right chain band 10, be respectively equipped with by multiple left and right sprocket 20,30 left and right chain dentures that interval forms respectively, left and right sprocket 20,30 possesses engagement head 201,301 and extends from engagement head the forked chain band clamping part 202,302 arranging.
As shown in Figure 3,4, the shape of the left and right sprocket 20,30 of the utility model is identical, and left and right sprocket 20,30 is upper and lower symmetry mutually, and symmetrical relative set respectively lists at left and right sprocket.
As shown in Figure 1, the utility model shape is that the engagement head 201,301 of identical left and right sprocket 20,30 protrudes the front end face of chain band clamping parts 202,302 and a wherein end face setting of upper and lower end face.Front end face and the lower surface of protruding right chain band clamping part 302 as the right engagement head 301 of the right sprocket 30 of the present embodiment in Fig. 3 arrange; Front end face and the upper surface of protruding left chain band clamping part 202 as the left engagement head 201 of the left sprocket 20 of the present embodiment in Fig. 4 arrange.
As shown in Figure 1, 2, the utility model has been symmetrically formed recess 2012,3012 and protuberance 2013,3013 up and down in the upper and lower end face of the engagement head 201,301 of left and right sprocket 20,30.The corresponding consistency from top to bottom of the recess 2012,3012 of left and right sprocket 20,30 and protuberance 2013,3013 engages with the left and right denture of closure.As shown in Fig. 3-6, chain band clamping part 202, the 302 concordant arrangements of the left and right sprocket 20,30 of engagement, to form multiple upper and lower chain tooth row A, the B being arranged in parallel linking together on closed fastener stringer.This chain tooth row A, B are axles centered by the engagement head 201,301 engaging, what be distributed in these central shaft both sides is the chain band clamping part 202,302 being arranged in parallel, arrangement so neat, balance has solved in prior art because replacing of left and right sprocket one tooth one tooth engages the dislocation sense of imbalance of bringing, for user brings traditional symmetrical aesthetic feeling.
Produce left and right sprocket 20,30 inconsistent phenomenons when avoiding the docking of left and right chain denture, the utility model is also provided with raised line or groove on the front end face of the engagement head 201,301 of left and right sprocket 20,30, the simultaneously fluted or raised line of relative set on the front end face of chain band clamping part 202,302, so that engage left and right sprocket at 20,30 o'clock, raised line or the groove of engagement head 201,301 engage with groove or the raised line of chain band clamping part 202,302, to ensure the stability of left and right chain denture docking.On the front end face of the engagement head 201,301 in the present embodiment as shown in Figure 3,4, be provided with groove 2012,3012, on chain band clamping part 202,302 front end faces, be correspondingly provided with raised line 2021,3021.
Above-mentioned explanation illustrates and has described preferred embodiment of the present utility model, as previously mentioned, be to be understood that the utility model is not limited to disclosed form herein, should not regard the eliminating to other embodiment as, and can be used for various other combinations, amendment and environment, and can, in utility model contemplated scope described herein, change by technology or the knowledge of above-mentioned instruction or association area.And the change that those skilled in the art carry out and variation do not depart from spirit and scope of the present utility model, all should be in the protection domain of the utility model claims.
Claims (2)
1. a parallel slide fastener, fastener stringer, along the opposite side edges of left and right chain band, is respectively equipped with by multiple left and right sprocket left and right chain dentures that interval forms respectively, and left and right sprocket possesses engagement head and extends from engagement head the forked chain band clamping part arranging; It is characterized in that: described left and right chain odontoid is identical, and left and right sprocket is upper and lower symmetry mutually, and symmetrical relative set respectively lists at left and right sprocket; Described engagement head protrudes a wherein end face setting of chain band clamping part front end face and upper and lower end face, and has been symmetrically formed up and down recess and protuberance in the upper and lower end face of engagement head; The recess of left and right sprocket consistency from top to bottom corresponding to protuberance engages with the left and right denture of closure, and the concordant arrangement of chain band clamping part of the left and right sprocket of engagement, to form the multiple upper and lower chain tooth row being arranged in parallel linking together on closed fastener stringer.
2. the parallel slide fastener of one as claimed in claim 1, it is characterized in that: on the front end face of described engagement head, be provided with raised line or groove, the simultaneously fluted or raised line of relative set on the front end face of chain band clamping part, so that while engaging left and right sprocket, raised line or the groove of engagement head engage with groove or the raised line of chain band clamping part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320766075.1U CN203676313U (en) | 2013-11-28 | 2013-11-28 | Parallel zipper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320766075.1U CN203676313U (en) | 2013-11-28 | 2013-11-28 | Parallel zipper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203676313U true CN203676313U (en) | 2014-07-02 |
Family
ID=50998297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320766075.1U Expired - Lifetime CN203676313U (en) | 2013-11-28 | 2013-11-28 | Parallel zipper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203676313U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104082912A (en) * | 2014-07-18 | 2014-10-08 | 垦青(浙江)拉链有限公司 | Punched metal zipper |
-
2013
- 2013-11-28 CN CN201320766075.1U patent/CN203676313U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104082912A (en) * | 2014-07-18 | 2014-10-08 | 垦青(浙江)拉链有限公司 | Punched metal zipper |
| CN104082912B (en) * | 2014-07-18 | 2016-10-05 | 垦青(浙江)拉链有限公司 | A kind of metal punching slide fastener |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA140330S (en) | Pillowcase | |
| CA136869S (en) | Headphones | |
| CA149759S (en) | Bottle | |
| CA133181S (en) | Plug | |
| CA139463S (en) | Plug | |
| CA138945S (en) | Highchair | |
| CA138552S (en) | Utility pack | |
| CN203676313U (en) | Parallel zipper | |
| CN205795062U (en) | A kind of slide fastener spelled mutually up and down | |
| USD818394S1 (en) | Zipper tooth | |
| CA153037S (en) | Dental implant abutment | |
| CA141617S (en) | Plug | |
| CA143066S (en) | Toothbrush | |
| CA110244S (en) | Construction block | |
| CN203676319U (en) | Button type zipper | |
| CA142601S (en) | Toothbrush | |
| CA127934S (en) | Writing instrument | |
| CA127337S (en) | Wire sign holder | |
| CA130829S (en) | Tab divider | |
| CN205143713U (en) | Zipper head | |
| CN206805895U (en) | A kind of oral teaching model display seat | |
| CN205795063U (en) | A kind of plastic-steel chain tooth | |
| CN215381882U (en) | Chain tooth, chain belt, zipper and article with zipper | |
| CN202525188U (en) | Hat with optionally-replaceable hat-rim adjusting button | |
| CN202999543U (en) | Fake-metal-tooth zipper |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140702 |