CN106820471A - A kind of slide fastener - Google Patents
A kind of slide fastener Download PDFInfo
- Publication number
- CN106820471A CN106820471A CN201710187281.XA CN201710187281A CN106820471A CN 106820471 A CN106820471 A CN 106820471A CN 201710187281 A CN201710187281 A CN 201710187281A CN 106820471 A CN106820471 A CN 106820471A
- Authority
- CN
- China
- Prior art keywords
- pull head
- teeth
- groove
- spacing preiection
- slide fastener
- 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.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
- A44B19/00—Slide fasteners
- A44B19/24—Details
-
- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
- A44B19/00—Slide fasteners
- A44B19/24—Details
- A44B19/26—Sliders
- A44B19/265—Sliders with means for preventing the accidental intrusion of material into the slider body, e.g. with shield or guard
Landscapes
- Slide Fasteners (AREA)
Abstract
The invention discloses a kind of slide fastener, can coordinate including pull head and with the pull head, be used to realize combine and two separate toothrow teeth, positioned at the joint place of the pull head and the teeth, the both sides of the edge of the pull head are provided with the spacing preiection extended along the direction of the teeth；Positioned at the binding site of the teeth and fabric, the teeth are provided with the groove slided for the spacing preiection, and the spacing preiection is brought into close contact with the groove, and the groove outer ledge positioned at the pull head edge outside.Above-mentioned slide fastener, during pull head is pulled up and down, pull head is engaged into place with teeth whole process, and spacing preiection is brought into close contact with groove, so that fabric does not have any gap to enter between spacing preiection and groove, so that garment material is easily snapped in problem therein by the both sides for solving pull head.
Description
Technical field
The present invention relates to dress ornament technical field, more particularly to a kind of slide fastener.
Background technology
Slide fastener is by continuously arranged teeth, to make article and the connector for closing or being separate, be largely used to clothes, bag and
Tent etc..
As a rule, slide fastener takes the fastener being respectively made up of row's metal-toothed or plastic teeth by two, is open for connecting
Edge (such as clothes or sack), two toothrow teeth can be drawn in into interlocking position using sliding part makes closure of openings.
In the prior art, after slide fastener is sutured with clothes, easily garment material occur snaps in sliding part during drawing
In, cause the drawing that slide fastener cannot be smooth, as shown in Figure of description 1.As can be seen that work as holding what sliding part 01 was pulled up
During, the teeth 02 of the left and right sides are combined, the garment material 03 positioned at the side of teeth 02 snap in sliding part 01 and teeth 02 it
Between gap in, cause using inconvenience.
The content of the invention
It is an object of the invention to provide a kind of slide fastener, the both sides that the slide fastener can solve pull head easily snap in garment material
Problem therein.
To achieve the above object, the present invention provides a kind of slide fastener, including pull head and can coordinate with the pull head, be used to
Combination and two separate toothrow teeth are realized,
Positioned at the joint place of the pull head and the teeth, the both sides of the edge of the pull head are provided with the direction along the teeth
The spacing preiection of extension；
Positioned at the teeth and the binding site of fabric, the teeth are provided with recessed with what is slided for the spacing preiection
Groove, the spacing preiection is brought into close contact with the groove, and the outer ledge of the groove is located at the outer of the pull head edge
Side.
Preferably, the pull head includes upper and lower two basic change portion, and the both sides of the edge of two joint portions are equipped with described
Spacing preiection；The teeth are provided with groove respectively positioned at tow sides.
Two spacing preiections up and down of the same side are preferably located at, both radial directions are identical.
Two spacing preiections of the left and right sides are preferably located at, both are symmetrical along the binding site of fabric.
Preferably, the height of the groove outer ledge is located at the outer surface of the pull head joint portion and the spacing preiection
Inner side edge between.
Preferably, the spacing preiection is integrally formed setting with the pull head joint portion.
Preferably, it is additionally provided with to avoid on the outside of the groove after fabric fold to be located at the resistance of the groove region
Stopper.
Preferably, the width by teeth described in two rows after pull head combination is 1.2 times~the 3 of the pull head width
Times.
Relative to the slide fastener that above-mentioned background technology, the present invention are provided, two toothrow teeth are realized using pulling up and down for pull head
With reference to separate；Positioned at pull head and the joint place of teeth, the both sides of the edge of pull head are provided with the limit convex extended along the direction of teeth
Rise；Positioned at the binding site of teeth and fabric, teeth are provided with the groove slided for spacing preiection, and groove outer side edges
Edge is located at the outside at pull head edge.
That is, during pull head is pulled up and down, pull head is respectively positioned on the region model that two toothrow teeth are formed as overall
In enclosing；The spacing preiection at pull head edge is slided in the groove of teeth, and the edge of pull head is in contact with the groove of teeth all the time, adopts
With the groove of similar rail mounted as the movement locus of spacing preiection, and then it is prevented effectively from the fabric being connected with teeth and is involved in groove
Phenomenon that is interior, causing pull head to pull up and down；It is arranged such, during pull head is pulled up and down, pull head is whole with teeth
It is engaged into place, spacing preiection is brought into close contact with groove so that fabric does not have any gap to enter between spacing preiection and groove, from
And garment material is easily snapped in problem therein by the both sides for solving sliding part.
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
The accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are only this
Inventive embodiment, for those of ordinary skill in the art, on the premise of not paying creative work, can also basis
The accompanying drawing of offer obtains other accompanying drawings.
Fig. 1 is schematic diagram when slide fastener blocks garment material in the prior art；
The slide fastener that Fig. 2 is provided by embodiment of the present invention schematic diagram in use；
Fig. 3 is the sectional view at A positions in Fig. 2.
Specific 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 is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
In order that those skilled in the art more fully understand the present invention program, below in conjunction with the accompanying drawings and specific implementation
The present invention is described in further detail for mode.
Refer to Fig. 1, Fig. 2 and Fig. 3, Fig. 1 is schematic diagram when slide fastener blocks garment material in the prior art；Fig. 2 is this
The slide fastener that inventive embodiments are provided schematic diagram in use；Fig. 3 is the sectional view at A positions in Fig. 2.
A kind of slide fastener that the present invention is provided, including the toothrow tooth of pull head 1 and two, two toothrow teeth connect both sides fabric 3 respectively, such as
Shown in Figure of description 2 and accompanying drawing 3；Wherein, two toothrow teeth are respectively left side teeth 21 and right side teeth 22.
The left side connection left side fabric of left side teeth 21, the connection of right side teeth 22 right side fabric；In the presence of pull head 1,
Left side teeth 21 and right side teeth 22 can be combined and separated；When pull head 1 is moved upwards, positioned at the left side tooth of the lower section of pull head 1
Tooth 21 and right side teeth 22 are combined, and realize the combination of the left side fabric and right side fabric positioned at the lower section of pull head 1；When pull head 1 is downward
During motion, left side teeth 21 and right side teeth 22 positioned at the top of pull head 1 are separated, and realize the left side fabric positioned at the top of pull head 1
Separated with right side fabric.
Positioned at pull head 1 and the joint place of teeth, the both sides of the edge of pull head 1 are provided with the limit convex extended along the direction of teeth
Rise；Positioned at the binding site of teeth and fabric, teeth are provided with the groove slided for spacing preiection, and groove outer side edges
Edge is located at the outside at the edge of pull head 1.
Left side teeth 21 are provided with left groove 210, and right side teeth 22 are provided with right groove 220.Such as Figure of description 3, a left side
Side teeth 21 and right side teeth 22 are realized combining in the presence of spacing preiection, and teeth set groove, are slided for spacing preiection；
Groove is brought into close contact with spacing preiection, is slided in the groove of rail mounted similar to spacing preiection, and spacing preiection is with pull head 1
Up and down motion is slided up and down in groove, and gapless between the two.
At the same time, the outer ledge of groove is located at the outside at the edge of pull head 1, avoids fabric to enter to a certain extent recessed
Region where groove, and the outer ledge of groove can to a certain extent play the purpose of smooth fabric, it is to avoid fabric fold
Position is uncontrollable afterwards.
That is, the outer ledge of groove can be solved to a certain extent positioned at this technical characteristic of the outside at the edge of pull head 1
Left side fabric and right flank material volume enter the technical problem between spacing preiection and groove；And spacing preiection is brought into close contact this with groove
One technical characteristic can thoroughly solve to be located at the technical problem that the fabric of other positions is involved between spacing preiection and groove.
Pull head 1 includes upper joint portion and lower joint portion, and upper joint portion and lower joint portion are located at the upper and lower ends of teeth respectively,
And be brought into close contact with teeth；Upper joint portion and lower joint portion are in substantially the degree of lip-rounding, as shown in Figure of description 3.
The both sides of the edge of upper joint portion are respectively provided with spacing preiection, and the lower section shown in the spacing preiection towards accompanying drawing 3 extends；Under
The both sides of the edge of joint portion are respectively provided with spacing preiection, and the top shown in the spacing preiection towards accompanying drawing 3 extends；At the same time, tooth
Tooth is provided with groove respectively positioned at tow sides.It is arranged such, positive and negative the two of left side fabric and right side fabric can be prevented effectively from
Roll enters between pull head 1 and teeth, so as to further improve the smooth of slide fastener.
The left and right sides of lower joint portion is provided with lower-left spacing preiection 11 and bottom right spacing preiection 12, correspondingly, upper knot
The left and right sides in conjunction portion is provided with upper left spacing preiection and upper right spacing preiection, non-label in figure.Positioned at two up and down of the same side
Spacing preiection, both radial directions are identical.That is, for the left side teeth 21 shown in Fig. 3, upper left spacing preiection is spacing with lower-left
Raised 11 are located on same vertical direction；For the right side teeth 22 shown in Fig. 3, upper right spacing preiection and bottom right spacing preiection 12
On same vertical direction；It is arranged such, slide fastener tow sides are symmetrical, are conducive to the processing of dress ornament, and improve slide fastener
Reliability.
Positioned at two spacing preiections of the left and right sides, both are symmetrical along the binding site of fabric.That is, when left side fabric
With right side fabric after bonding, lower-left spacing preiection 11 and bottom right spacing preiection 12 are right relative to the binding site or so of fabric
Claim, upper left spacing preiection and upper right spacing preiection are same symmetrical relative to the binding site of fabric, so as to further be lifted
The structural reliability of slide fastener, increases the service life.
The height of groove outer ledge is located between the outer surface of pull head joint portion and the inner side edge of spacing preiection.Such as explanation
Shown in book accompanying drawing 3, for left side teeth 21, upper left spacing preiection and the left side upper grooves of pull head 1 coordinate, the lower-left of pull head 1
Spacing preiection coordinates with left side lower grooves.
The height of the outer ledge of left side upper grooves is in the bottom of upper joint portion upper surface and upper left spacing preiection
Between；The height of the outer ledge of left side lower grooves be in lower combination lower surface and lower-left spacing preiection upper bottom edge it
Between；It is arranged such, groove serves the effect of rail mounted, and then ensures that spacing preiection can be transported in groove limited range
It is dynamic, it is to avoid fabric is involved between spacing preiection and groove.
Spacing preiection is integrally formed setting with the joint portion of pull head 1.That is, upper left spacing preiection, upper right spacing preiection and upper knot
Conjunction portion is formed in one, and lower-left spacing preiection, bottom right spacing preiection are formed in one with lower joint portion, and upper joint portion and lower knot
Between conjunction portion can generally prior art be integrally formed, to ensure the stabilized structure reliability of pull head 1.
It is additionally provided with to avoid on the outside of groove after fabric fold to be located at the stop part of groove region.Such as institute above
State, due to being brought into close contact for spacing preiection and groove so that fabric cannot be introduced between spacing preiection and groove；But certain
Under the conditions of, fabric still may be at groove after fold where region in；If the use time of slide fastener is more long, limit convex
Rise and there is certain interval and groove between, then the fabric after fold is still present the wind being involved between spacing preiection and groove
Danger.
In the present invention, fabric is thoroughly separated with groove using stop part, no matter fabric how fold, cannot cross resistance
Stopper is in spacing preiection and the region where groove, and then has fundamentally prevented the problem that fabric is involved in pull head 1.
The width of two toothrow teeth after the combination of pull head 1 is 1.2 times~3 times of pull head width.That is, when two toothrow teeth are by pull head
After 1 combines, the width of two toothrow teeth is 1.2 times~3 times of pull head width, so, is greatly reduced positioned at teeth outside
Fabric enter the probability of spacing preiection and groove region, and then avoid the phenomenon that fabric is blocked.
It should be noted that in this manual, such as first and second etc relational terms are used merely to one
Entity makes a distinction with other several entities, and not necessarily require or imply between these entities exist it is any this actual
Relation or order.
Slide fastener provided by the present invention is described in detail above.Specific case used herein is to of the invention
Principle and implementation method are set forth, and the explanation of above example is only intended to help and understands the method for the present invention and its core
Thought.It should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention, also
Some improvement and modification can be carried out to the present invention, these are improved and modification also falls into the protection domain of the claims in the present invention
It is interior.
Claims (8)
1. a kind of slide fastener, including pull head (1) and can coordinate with the pull head (1), be used to realize combine and two separate rows
Teeth, it is characterised in that：
Positioned at the joint place of the pull head (1) and the teeth, the both sides of the edge of the pull head (1) are provided with the side along the teeth
To the spacing preiection for extending；
Positioned at the teeth and the binding site of fabric, the teeth are provided with the groove slided for the spacing preiection, institute
Spacing preiection is stated to be brought into close contact with the groove, and the groove outer ledge be located at the pull head (1) edge outside.
2. slide fastener according to claim 1, it is characterised in that the pull head (1) includes upper and lower two basic change portion, two institutes
The both sides of the edge for stating joint portion are equipped with the spacing preiection；The teeth are provided with groove respectively positioned at tow sides.
3. slide fastener according to claim 2, it is characterised in that positioned at two spacing preiections, two up and down of the same side
The radial direction of person is identical.
4. slide fastener according to claim 2, it is characterised in that positioned at two spacing preiections of the left and right sides, both
Binding site along fabric is symmetrical.
5. the slide fastener according to claim 2~4 any one, it is characterised in that the height position of the groove outer ledge
Between the outer surface of the pull head (1) joint portion and the inner side edge of the spacing preiection.
6. slide fastener according to claim 5, it is characterised in that the spacing preiection is with the pull head (1) joint portion integrally
Shaping is set.
7. slide fastener according to claim 5, it is characterised in that be additionally provided with to avoid fabric fold on the outside of the groove
Afterwards positioned at the stop part of the groove region.
8. slide fastener according to claim 5, it is characterised in that by teeth described in two rows after the pull head (1) is combined
Width be 1.2 times~3 times of the pull head (1) width.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710187281.XA CN106820471A (en) | 2017-03-27 | 2017-03-27 | A kind of slide fastener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710187281.XA CN106820471A (en) | 2017-03-27 | 2017-03-27 | A kind of slide fastener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106820471A true CN106820471A (en) | 2017-06-13 |
Family
ID=59129832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710187281.XA Pending CN106820471A (en) | 2017-03-27 | 2017-03-27 | A kind of slide fastener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106820471A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4048699A (en) * | 1975-01-15 | 1977-09-20 | Yoshida Kogyo Kabushiki Kaisha | Slider for slide fastener |
| KR20120000384U (en) * | 2010-07-07 | 2012-01-13 | 윤호웅 | The zipper |
| CN103209609A (en) * | 2010-11-01 | 2013-07-17 | Ykk株式会社 | Sliding fastener |
| CN104125787A (en) * | 2012-02-14 | 2014-10-29 | 李玉憼 | Slider assembly |
| CN204181086U (en) * | 2014-11-04 | 2015-03-04 | 垦青(浙江)拉链有限公司 | A kind of embedded slide fastener |
| CN204467149U (en) * | 2014-12-23 | 2015-07-15 | 浙江伟星实业发展股份有限公司 | A kind of chain guide device of Cubic interlocking member machine and Cubic interlocking member machine |
| CN204653997U (en) * | 2015-05-28 | 2015-09-23 | 浙江伟星实业发展股份有限公司 | Code is stopped in a kind of slide fastener rear end |
| CN107567291A (en) * | 2015-04-29 | 2018-01-09 | 李江山 | Slide fastener block with the anti-jaws of clothing |
-
2017
- 2017-03-27 CN CN201710187281.XA patent/CN106820471A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4048699A (en) * | 1975-01-15 | 1977-09-20 | Yoshida Kogyo Kabushiki Kaisha | Slider for slide fastener |
| KR20120000384U (en) * | 2010-07-07 | 2012-01-13 | 윤호웅 | The zipper |
| CN103209609A (en) * | 2010-11-01 | 2013-07-17 | Ykk株式会社 | Sliding fastener |
| CN104125787A (en) * | 2012-02-14 | 2014-10-29 | 李玉憼 | Slider assembly |
| CN204181086U (en) * | 2014-11-04 | 2015-03-04 | 垦青(浙江)拉链有限公司 | A kind of embedded slide fastener |
| CN204467149U (en) * | 2014-12-23 | 2015-07-15 | 浙江伟星实业发展股份有限公司 | A kind of chain guide device of Cubic interlocking member machine and Cubic interlocking member machine |
| CN107567291A (en) * | 2015-04-29 | 2018-01-09 | 李江山 | Slide fastener block with the anti-jaws of clothing |
| CN204653997U (en) * | 2015-05-28 | 2015-09-23 | 浙江伟星实业发展股份有限公司 | Code is stopped in a kind of slide fastener rear end |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170613 |