CN105029833B - A kind of slide fastener - Google Patents
A kind of slide fastener Download PDFInfo
- Publication number
- CN105029833B CN105029833B CN201510221215.0A CN201510221215A CN105029833B CN 105029833 B CN105029833 B CN 105029833B CN 201510221215 A CN201510221215 A CN 201510221215A CN 105029833 B CN105029833 B CN 105029833B
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- CN
- China
- Prior art keywords
- denture
- passage
- zipper head
- passages
- limit channels
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Abstract
The invention discloses a kind of slide fastener, including two cingulums and zipper head corresponding with cingulum, cingulum is made up of the denture of strap and the active side for being located at strap, two adjacent denture passages are provided with described zipper head, one end of two denture passages is connected into one and tightens up passage, and the other end of two denture passages is limit channels corresponding with denture；Height of the height for entering bottom of the increment inside bottom surface away from zipper head of the limit channels of wherein one denture passage not less than the bottom for entering increment medial roof identity distance zipper head of the limit channels of another denture passage, action by original engagement or disengagement is that changing into of applying transverse pressure to the both sides of chain tooth by zipper head to complete applies longitudinal pressure to complete the action of engagement or disengagement by zipper head to the both sides of chain tooth, fundamentally reduce the friction between two row chain tooths, increase the service life of slide fastener, and the action process of engagement or disengagement does not have noise to send.
Description
Technical field
The present invention relates to consumer goods industries, and in particular to the slide fastener that a kind of noiseless is sent.
Background technology
Slide fastener now is all to have two panels cingulum, each own row chain tooth, the two interlaced rows of row chain tooth on every cingulum
Row, zipper head clamping both sides chain tooth, are slided by pulling force, you can the chain tooth of both sides is intermeshed or is disengaged, engagement or disengagement
Action be that transverse pressure is applied to the both sides of chain tooth to complete, therefore during engagement or disengagement by zipper head, two
Rubbed between row chain tooth very big, so as to cause two row chain tooths to send noise during engagement or disengagement, make slide fastener now
It can not apply in the technology industry of correlation.
The content of the invention
In order to solve the above technical problems, we have proposed a kind of slide fastener, its purpose：Nothing is made an uproar during engagement or disengagement
Sound is sent, and is rubbed between two row chain tooths small, and the service life of slide fastener increases.
To reach above-mentioned purpose, technical scheme is as follows：
A kind of slide fastener, including two cingulums and zipper head corresponding with cingulum, cingulum is by strap and the work for being located at strap
The denture composition of side, described zipper head is interior to be provided with two adjacent denture passages, and one end of two denture passages is connected
Passage is tightened up into one, the other end of two denture passages is limit channels corresponding with denture；
The height for entering bottom of the increment inside bottom surface away from zipper head of the limit channels of wherein one denture passage is not less than
The height of the bottom for entering increment medial roof identity distance zipper head of the limit channels of another denture passage；
Zipper head includes train wheel bridge, lower plate, contiguous block and pulls suspension member, pulls suspension member to be arranged on the top of train wheel bridge,
Train wheel bridge is mutually fixedly connected by contiguous block with lower plate, and two denture passages are opened in contiguous block；
The side of train wheel bridge is provided with the first grip block corresponding with denture passage；
The side of lower plate is provided with the second grip block corresponding with denture passage；
A wherein denture passage is formed or straight line to tightening up passage by the increment rounding off that enters of limit channels
Shape passage, another denture passage are to be formed by the increment rounding off that enters of limit channels to passage is tightened up.
Pass through above-mentioned technical proposal, is provided with two adjacent denture passages in described zipper head, two denture passages
One end is connected into one and tightens up passage, and the other end of two denture passages is limit channels corresponding with denture, wherein
The height for entering bottom of the increment inside bottom surface away from zipper head of the limit channels of one denture passage is led to not less than another denture
The height of the bottom for entering increment medial roof identity distance zipper head of the limit channels in road, the action by original engagement or disengagement be by
What zipper head applied transverse pressure to complete to the both sides of chain tooth changes into the both sides application longitudinal direction pressure to chain tooth by zipper head
Power completes the action of engagement or disengagement, fundamentally reduces friction between two row chain tooths, friction is small, makes the use of slide fastener
Life, and the action process of engagement or disengagement does not have noise to send.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is a kind of structural representation of slide fastener disclosed in the embodiment of the present invention 1；
Fig. 2 is after a kind of zipper head of slide fastener disclosed in the embodiment of the present invention 1 removes the first grip block and second clamping plate
Structural representation；
Fig. 3 is a kind of structural representation of slide fastener disclosed in the embodiment of the present invention 2；
Fig. 4 is after a kind of zipper head of slide fastener disclosed in the embodiment of the present invention 2 removes the first grip block and second clamping plate
Structural representation；
Fig. 5 is a kind of structural representation of slide fastener disclosed in the embodiment of the present invention 3；
Fig. 6 is after a kind of zipper head of slide fastener disclosed in the embodiment of the present invention 3 removes the first grip block and second clamping plate
Structural representation.
Corresponding component title of the numeral represented by with letter in figure：
11. the lower plate 25. of 22. bottom of strap 12. denture, 2. zipper head, 21. denture passage, 23. train wheel bridge 24.
Pull the contiguous block of 3. first 4. second grip block of grip block of suspension member 5..
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
The embodiment of the present invention is described in further detail with reference to schematic diagram.
Embodiment 1.
As depicted in figs. 1 and 2, a kind of slide fastener, including two cingulums and zipper head 2 corresponding with cingulum, cingulum is by strap
11 and the denture 12 of the active side that is located at strap form, be provided with two adjacent denture passages 21 in described zipper head 2, two
One end of denture passage 21 is connected into one and tightens up passage, and the other end of two denture passages 21 is corresponding to denture 12
Limit channels；And zipper head 2 includes train wheel bridge 23, lower plate 24, contiguous block 5 and pulls suspension member 25, pulls suspension member 25 to set
At the top of train wheel bridge 23, train wheel bridge 1 is fixedly connected by contiguous block 5 with the phase of lower plate 24, and two denture passages 21 are opened in
In contiguous block 5.
The height for entering bottom 22 of the increment inside bottom surface away from zipper head 2 of the limit channels of wherein one denture passage 21 is not
Less than the height of the bottom 22 for entering increment medial roof identity distance zipper head 2 of the limit channels of another denture passage 21, a tooth
Row passage 21 is formed by the increment rounding off that enters of limit channels to passage is tightened up, and another passage 21 is linear path,
Action by original engagement or disengagement is that changing into of applying transverse pressure to the both sides of chain tooth by zipper head to complete passes through
Zipper head applies longitudinal pressure to complete the action of engagement or disengagement to the both sides of chain tooth, fundamentally reduce two row chain tooths it
Between friction, friction it is small, increase the service life of slide fastener, and the action process of engagement or disengagement does not have noise to send.
The side of train wheel bridge 23 is provided with first grip block 3 corresponding with denture passage 21, the side of lower plate 24 be provided with
Corresponding second grip block 4 of denture passage 21, it is therefore prevented that cingulum departs from from denture passage 21.
More than be exactly a kind of slide fastener design feature and the mechanism of action, its advantage：Nothing is made an uproar during engagement or disengagement
Sound is sent, and is rubbed between two row chain tooths small, and the service life of slide fastener increases.
Embodiment 2.
As shown in Figure 3 and Figure 4, compared with Example 1, institute's difference is that two described denture passages 21 are served as reasons
The increment rounding off that enters of limit channels forms to passage is tightened up, and remaining is same as Example 1, does not also limit particularly herein
System, equally belongs to protection scope of the present invention.Its mechanism of action is also same as Example 1, will not be repeated here.
Embodiment 3.
As shown in Figure 5 and Figure 6, compared with Example 1, institute's difference is that a described wherein passage 21 is straight line
Shape passage, another denture passage 21 are formed by the increment rounding off that enters of limit channels to passage is tightened up, remaining and embodiment 1
It is identical, also do not limit particularly herein, equally belong to protection scope of the present invention.Its mechanism of action also with the phase of embodiment 1
Together, will not be repeated here.
Above-described is only the preferred embodiment of the present invention, it is noted that for one of ordinary skill in the art
For, without departing from the concept of the premise of the invention, various modifications and improvements can be made, these belong to the present invention
Protection domain.
Claims (1)
1. a kind of slide fastener, including two cingulums and zipper head corresponding with cingulum (2), cingulum is by strap (11) and is located at strap
Denture (12) composition of active side, it is characterised in that two adjacent denture passages (21) are provided with described zipper head (2),
One end of two denture passages (21) is connected into one and tightens up passage, and the other end of two denture passages (21) is and tooth
Arrange (12) corresponding limit channels；
The height for entering bottom (22) of the increment inside bottom surface away from zipper head (2) of the limit channels of wherein one denture passage (21)
The height of the bottom (22) for entering increment medial roof identity distance zipper head (2) of the limit channels of not less than another denture passage (21)
Degree；
Zipper head (2) includes train wheel bridge (23), lower plate (24), contiguous block and pulls suspension member (25), pulls suspension member (25) to set
At the top of train wheel bridge (23), train wheel bridge (23) is mutually fixedly connected by contiguous block with lower plate (24), two denture passages
(21) it is opened in contiguous block；
The side of train wheel bridge (23) is provided with the first grip block (3) corresponding with denture passage (21)；
The side of lower plate (24) is provided with the second grip block (4) corresponding with denture passage (21)；
A wherein denture passage (21) is formed or straight line to tightening up passage by the increment rounding off that enters of limit channels
Shape passage, another denture passage (21) are to be formed by the increment rounding off that enters of limit channels to passage is tightened up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510221215.0A CN105029833B (en) | 2015-05-04 | 2015-05-04 | A kind of slide fastener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510221215.0A CN105029833B (en) | 2015-05-04 | 2015-05-04 | A kind of slide fastener |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105029833A CN105029833A (en) | 2015-11-11 |
| CN105029833B true CN105029833B (en) | 2018-04-03 |
Family
ID=54437265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510221215.0A Expired - Fee Related CN105029833B (en) | 2015-05-04 | 2015-05-04 | A kind of slide fastener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105029833B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103491821A (en) * | 2011-04-18 | 2014-01-01 | Ykk株式会社 | Vertically engaging slider for slide fasteners |
| CN203482968U (en) * | 2013-08-21 | 2014-03-19 | 李凯政 | Novel zipper puller |
| CN204617246U (en) * | 2015-05-04 | 2015-09-09 | 常熟宇威拉链五金配件有限公司 | A kind of slide fastener |
| TWI508679B (en) * | 2013-10-24 | 2015-11-21 | Double zipper zipper head |
-
2015
- 2015-05-04 CN CN201510221215.0A patent/CN105029833B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103491821A (en) * | 2011-04-18 | 2014-01-01 | Ykk株式会社 | Vertically engaging slider for slide fasteners |
| CN203482968U (en) * | 2013-08-21 | 2014-03-19 | 李凯政 | Novel zipper puller |
| TWI508679B (en) * | 2013-10-24 | 2015-11-21 | Double zipper zipper head | |
| CN204617246U (en) * | 2015-05-04 | 2015-09-09 | 常熟宇威拉链五金配件有限公司 | A kind of slide fastener |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105029833A (en) | 2015-11-11 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
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| CF01 | Termination of patent right due to non-payment of annual fee |