CN207355618U - A kind of slide fastener and its slip self-locked draught part - Google Patents
A kind of slide fastener and its slip self-locked draught part Download PDFInfo
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- CN207355618U CN207355618U CN201721384605.0U CN201721384605U CN207355618U CN 207355618 U CN207355618 U CN 207355618U CN 201721384605 U CN201721384605 U CN 201721384605U CN 207355618 U CN207355618 U CN 207355618U
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- groove
- cap
- baffle
- pull head
- head body
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Abstract
The utility model discloses one kind to slide self-locked draught part, the cap of mating connection is slid back and forth including pull head body and with pull head body, cap bottom is equipped with the first groove and the second groove that time interval is set, pull head body is equipped with vertical hole slot, the first spring is cased with upright horse hook and is inserted into vertical hole slot, first baffle is fixed with one end of cap bottom, in pull head body second baffle is fixed with close to the position in vertical hole, second spring is located between first baffle and second baffle and its both ends is fixedly connected with first baffle and second baffle respectively, second spring in the raw when, interval location on the top of upright horse hook and cap between the first groove and second groove offsets, and first spring compressed；Slide fastener folding and auto-lock function are realized by the slip of cap, simple and convenient, no external hanging type pulling-on piece, can avoid the occurrence of the problem of pulling-on piece rocks.The invention also discloses a kind of slide fastener for including above-mentioned slip self-locked draught part.
Description
Technical field
Technical field of living goods is the utility model is related to, self-locked draught part is slided more particularly to one kind.In addition, this practicality
It is new to further relate to a kind of slide fastener for including above-mentioned slip self-locked draught part.
Background technology
Slide fastener seems negligible, but plays indispensable effect in daily life, and slide fastener is usually by pull head, chain
The component of it is particularly important that tooth, strap and end basic composition such as only, wherein pull head primarily serves slide fastener drawing effect, is.
Conventional is made of lock pull head pull head body, pulling-on piece, horse hook, cap, spring etc., and wherein pulling-on piece is to be assembled in
The external hanging type accessory of pull head upper surface.It is changeable with present clothes wearing functions, there are the requirement of higher, but mesh for pull head
The preceding pull head with pulling-on piece, can not meet the use demand of people, when being moved outdoors such as people, the pull head with pulling-on piece,
Often rocked with the swing of body, bring the experience sense of burden, cause user can not really to one's heart's content enjoy
By the happy sense of movement；And wish to realize slide fastener drawing, but slide fastener with the pull head on the clothes such as children's garment, swimsuit, user
The presence of pulling-on piece is not required after drawing again, bad experience sense is carried out to avoid the Pull tab strap rocked；Fabric on present clothes
Increasingly towards frivolous trend development, in washing process, the external hanging type pulling-on piece on pull head may increase this material clothing
Add and hook the probability pulled with garment material.
Therefore how to solve the problems, such as that pull head can not meet people's use demand, be that those skilled in the art need to solve at present
Technical problem certainly.
Utility model content
The purpose of this utility model is to provide a kind of slip self-locked draught part, its is simple for structure, no external hanging type pulling-on piece, Neng Goushi
The folding of existing slide fastener and auto-lock function.The another object of the utility model is to provide a kind of drawing for including above-mentioned slip self-locked draught part
Chain.
In order to solve the above technical problems, the utility model provide it is a kind of slide self-locked draught part, including pull head body and be located at
The pull head body upper surface and the cap that mating connection is slid back and forth with the pull head body, before the cap bottom is equipped with
Spaced first groove and the second groove afterwards；It is equipped with and the pull head on the pull head body and below the cap
The vertical hole slot of the teeth chamber connection of body, the upright horse hook that bottom is vertically fitted with hole slot and is used to pin chain tooth, institute
Set on upright horse hook is stated to be useful for promoting it to move up so that its top is stretched into first groove and second groove
The first spring；First baffle is fixed with one end of the cap bottom, close to the vertical hole on the pull head body
The position of groove and second baffle is fixed with below the cap, second is equipped between the first baffle and the second baffle
Spring, the both ends of the second spring are fixedly connected with the first baffle and the second baffle respectively；In second bullet
Spring in the raw when, the top of the upright horse hook on the cap with being located at first groove and second groove
Between interval location offset, and first spring is compressed.
Preferably, the upper surface of the pull head body is equipped with front and rear extension and two the first tracks being arranged in parallel, described
The two bottom sides of cap are equipped with two the second tracks with first track sliding connection, the vertical hole slot and described
Second baffle is located between two first tracks, and first groove, second groove and the first baffle are located at
Between two second tracks.
Preferably, first groove is close to the side of second groove, and second groove is close to described
The curve slope that the side of one groove is movable into and out for ease of the upright horse hook top.
Preferably, between two first tracks and the position away from the vertical hole be fixed with it is described for limiting
The snap-gauge of cap moving range, the second spring and the first baffle are located between the second baffle and the snap-gauge.
Preferably, the bottom of the upright horse hook is the wedge shape that can pin chain tooth.
Preferably, the cap is equipped with the tread plate for being used for increasing frictional force
The utility model also provides a kind of slide fastener, including chain tooth and slip self-locked draught part, and the slip self-locked draught part is specific
For the slip self-locked draught part described in above-mentioned any one.
Slip self-locked draught part provided by the utility model, including pull head body and it is located at pull head body upper surface and and pull head
Body slides back and forth the cap of mating connection, and the first groove and the second groove of time interval setting are equipped with cap bottom；
The vertical hole slot connected with the teeth chamber of pull head body is equipped with pull head body and below cap, bottom is fitted with vertical hole slot
Portion is used to pinning the upright horse hook of chain tooth, and set is useful for promoting it to move up so as to stretch into first recessed on its top on upright horse hook
The first spring in groove and the second groove；First baffle is fixed with one end of cap bottom, close to vertical on pull head body
The position of hole slot and second baffle is fixed with below cap, second spring, and are equipped between first baffle and second baffle
The both ends of two springs are fixedly connected with first baffle and second baffle respectively；Second spring in the raw when, upright horse
Interval location on the top of hook and cap between the first groove and second groove offsets, and the first spring is pressed
Contracting；Its is simple for structure, no external hanging type pulling-on piece, and slide fastener folding and auto-lock function are realized by the slip of cap, simple and convenient, and can
To avoid there is the problem of pulling-on piece rocks, the use demand of people disclosure satisfy that.
Slide fastener provided by the utility model includes above-mentioned slip self-locked draught part, since above-mentioned slip self-locked draught part is with above-mentioned
Technique effect, above-mentioned slide fastener should also have same technique effect, no longer be discussed in detail herein.
Brief description of the drawings
Fig. 1 is a kind of structure diagram of embodiment of slip self-locked draught part provided by the utility model；
Fig. 2 is a kind of decomposition diagram of embodiment of slip self-locked draught part provided by the utility model；
Fig. 3 is a kind of another exploded pictorial of embodiment of slip self-locked draught part provided by the utility model
Figure；
Fig. 4 is a kind of use state signal of embodiment of slip self-locked draught part provided by the utility model
Figure；
Fig. 5 is that a kind of another use state of embodiment of slip self-locked draught part provided by the utility model is shown
It is intended to；
Fig. 6 is that a kind of another use state of embodiment of slip self-locked draught part provided by the utility model is shown
It is intended to.
Embodiment
The core of the utility model is to provide a kind of slip self-locked draught part, its is simple for structure, no external hanging type pulling-on piece, Neng Goushi
The folding of existing slide fastener and auto-lock function.Another core of the utility model is to provide a kind of drawing for including above-mentioned slip self-locked draught part
Chain.
In order to make those skilled in the art more fully understand the utility model, below in conjunction with the accompanying drawings and it is embodied
The utility model is described in further detail for mode.
Please refer to Fig.1 to Fig. 3, Fig. 1 is a kind of embodiment of slip self-locked draught part provided by the utility model
Structure diagram；Fig. 2 is a kind of exploded pictorial of embodiment of slip self-locked draught part provided by the utility model
Figure；Fig. 3 is a kind of another decomposition diagram of embodiment of slip self-locked draught part provided by the utility model.
The slip self-locked draught part that the utility model embodiment provides, including pull head body 1 and it is located at pull head body 1
Upper surface and the cap 2 that mating connection is slid back and forth with pull head body 1, time interval is set first is equipped with 2 bottom of cap
5 and second groove 6 of groove；It is vertical equipped with being connected with the teeth chamber of pull head body 1 on pull head body 1 and below cap 2
Hole slot 7, the upright horse hook 8 that bottom is used to pin chain tooth is fitted with vertical hole slot 7, and set is useful for promoting it on upright horse hook 8
Move up so that the first spring 9 in the first groove 5 and the second groove 6 is stretched on its top；Fixed in one end of 2 bottom of cap
There is first baffle 11, second baffle 12 is fixed with close to the position of vertical hole slot 7 and below cap 2 on pull head body 1, the
Be equipped with second spring 10 between one baffle 11 and second baffle 12, and the both ends of second spring 10 respectively with first baffle 11 and
Two baffles 12 are fixedly connected；Second spring 10 in the raw when, the top of upright horse hook 8 is with being located at first on cap 2
Interval location between groove 5 and second groove 6 offsets, and the first spring 9 is compressed.
Wherein, first baffle 11 can be fixed on the front end of cap 2 and be located at the outside of the first groove 5, can also fix
In the rear end of cap 2 and the outside of the second groove 6 is located at, below with " first baffle 11 is fixed on the front end of cap 2 and is located at
Illustrated exemplified by the outside of first groove 5 ".
Please refer to Fig.4, Fig. 4 is a kind of use of embodiment of slip self-locked draught part provided by the utility model
View.
During no external force effect, in the raw, the top of upright horse hook 8 is with being located at first on cap 2 for second spring 10
Interval location between 5 and second groove 6 of groove offsets, and the first spring 9 is compressed, and zipper teeth is pinned in the bottom of upright horse hook 8
Tooth.
Fig. 5 is refer to, Fig. 5 is a kind of the another of embodiment of slip self-locked draught part provided by the utility model
Use state diagram.
When external force acts on cap 2, and power is acted on from the bridge of the nose end of pull head body 1 to teeth mouth end from front to back, with
The first baffle 11 that cap 2 is fixedly connected drives second spring 10 to move from front to back together, is compressed second spring 10, when
When cap 2 slides into upright horse hook 8 with respect to pull head body 1 and is in the empty place of the second groove 6, the first spring 9 compressed pushes away
Move upright horse hook 8 to move up, the top of upright horse hook 8 is stretched into the second groove 6, the bottom of upright horse hook 8 departs from slide fastener
Teeth, realize unlock；
At this time since upright 8 top of horse hook is caught in the second groove 6, if being further continued for promoting cap 2 backward, cap 2 will drive
1 synchronizing moving of pull head body, realizes the teeth that unzip；
When removing active force, since second spring 10 is compressed, the meeting of cap 2 quilt under the elastic force effect of second spring 10
Pushed home, because of the movement of cap 2, upright 8 position of horse hook is staggered with the second groove 6, and upright 8 top of horse hook is from the second groove 6
Interior removal so that upright horse hook 8 moves down, and the first spring 9 is compressed, and slide fastener teeth are pinned in upright 8 bottom of horse hook.
Fig. 6 is refer to, Fig. 6 is a kind of the another of embodiment of slip self-locked draught part provided by the utility model
Use state diagram.
When external force acts on cap 2, and power is acted on from the teeth mouth end of pull head body 1 to bridge of the nose end from back to front, with
The first baffle 11 that cap 2 is fixedly connected drives second spring 10 to move from back to front together, second spring 10 is stretched, when
When cap 2 slides into upright horse hook 8 with respect to pull head body 1 and is in the empty place of the first groove 5, the first spring 9 compressed pushes away
Move upright horse hook 8 to move up, the top of upright horse hook 8 is stretched into the first groove 5, the bottom of upright horse hook 8 departs from slide fastener
Teeth, realize unlock；
At this time since upright 8 top of horse hook is caught in the first groove 5, if being further continued for promoting cap 2 forward, cap 2 will drive
1 synchronizing moving of pull head body, realizes drawing slide fastener teeth；
When removing active force, since second spring 10 is stretched, the meeting of cap 2 quilt under the elastic force effect of second spring 10
Original position is retracted, because of the movement of cap 2, upright 8 position of horse hook is staggered with the first groove 5, and upright 8 top of horse hook is from the first groove 5
Interior removal so that upright horse hook 8 moves down, and the first spring 9 is compressed, and slide fastener teeth are pinned in upright 8 bottom of horse hook.
In conclusion the slip self-locked draught part that the utility model embodiment provides, simple for structure, no external hanging type is drawn
Piece, slide fastener folding and auto-lock function are realized by the slip of cap 2, simple and convenient, and can avoid the occurrence of that pulling-on piece rocks asks
Topic, disclosure satisfy that the use demand of people.
Wherein it should be noted that the front end of pull head body 1 is generally referred to as the bridge of the nose end of pull head body 1, for pulling open
Chain tooth, the rear end of pull head body 1 is generally referred to as its teeth mouth end, for drawing chain tooth.
On the basis of above-mentioned embodiment, the slip self-locked draught part of the utility model embodiment offer,
Cap 2 is located at 1 upper surface of pull head body and slides back and forth mating connection with pull head body 1, specifically, in the upper of pull head body 1
Surface can be equipped with front and rear extension and two the first tracks 3 being arranged in parallel, and front and rear prolong can be equipped with the two bottom sides of cap 2
Two the second tracks 4 stretched and be arranged in parallel, and two the second tracks 4 are slidably connected with two the first tracks 3.Meanwhile
To ensure connective stability, facilitate the setting of each component, vertical hole slot 7 and second baffle 12 are preferably located at two the first tracks 3
Between, the first groove 5, the second groove 6 and first baffle 11 are preferably located between two the second tracks 4, such first baffle 11
And second baffle 12 forms loose slot between two the first tracks 3, second spring 10 is stretched in loose slot.Specifically,
One track 3 and the second track 4 can be matched L-shaped track, and simple in structure and connective stability is high, it is of course also possible to
T-shaped track, T-shaped track groove etc. is selected to be slidably connected, also within the scope of protection of the utility model.
On the basis of above-mentioned each embodiment, the slip self-locking that the utility model embodiment provides is drawn
Head, the first groove 5 are preferably all arc close to the side of the second groove 6 and the second groove 6 close to the side of the first groove 5
Inclined-plane, in order to which upright 8 top of horse hook can be smoothly into and out the first groove 5 or the second groove 6 when promoting cap 2.
In addition, side of first groove 5 away from the second groove 6, and side of second groove 6 away from the first groove 5 is then
The vertical plane vertical with top surface is preferably all, to ensure to be caught in the first groove 5 or the second groove 6 on upright 8 top of horse hook, is continued
When promoting cap 2, cap 2 can drive 1 synchronizing moving of pull head body, realize drawing or the teeth that unzip.
Further, the slip self-locked draught part that the utility model embodiment provides, between two the first tracks 3
And the position away from vertical hole can also be fixed with snap-gauge, and second spring 10 and first baffle 11 are located at 12 He of second baffle
Between snap-gauge, the moving range of cap 2 so can be further limited by snap-gauge, ensures the connection of cap 2 and pull head body 1
It is more reliable.It is of course also possible to snap-gauge is not provided with, also within the scope of protection of the utility model.
Further, the slip self-locked draught part that the utility model embodiment provides, the bottom of upright horse hook 8 are specific
Can be wedge shape, during ensureing that upright horse hook 8 moves down, its bottom can pin slide fastener teeth, and locking effect is preferable.Certainly,
The shape of upright 8 bottom of horse hook is not limited to this, and can voluntarily be adjusted, the application is not specifically limited this.
On the basis of above-mentioned each embodiment, the slip self-locking that the utility model embodiment provides is drawn
Head, is also provided with tread plate 13 on cap 2, sets tread plate 13 to increase frictional force when promoting cap 2, can be effective
Prevent from skidding, more convenient operation.Tread plate 13 on cap 2 specifically can left and right extension, can specifically set in tandem
Multiple tread plates 13, antiskid effect is more preferable.The set-up mode and quantity of tread plate 13 can specifically be adjusted according to service condition, this
Application is not specifically limited this.
Except above-mentioned slip self-locked draught part, specific embodiment of the present utility model, which also provides one kind, includes above-mentioned slip certainly
The slide fastener of pull head is locked, the structure of other each several parts of the slide fastener refer to the prior art, repeat no more herein.
In the description of present utility model application file, the orientation or pass of the instruction such as term " on ", " under ", "front", "rear"
System is to be based on orientation shown in the drawings or position relationship, is for only for ease of description and simplifies description, rather than instruction or hint
Signified device or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to this
The limitation of utility model.
It should be noted that in the present specification, such as first and second etc relational terms are used merely to one
Entity is distinguished with other several entities, and without necessarily requiring or implying between these entities, there are any this actual
Relation or order.
Slide fastener provided by the utility model and its slip self-locked draught part are described in detail above.It is used herein
Specific case is set forth the principle and embodiment of the utility model, and the explanation of above example is only intended to help
Understand the method and its core concept of the utility model.It should be pointed out that for those skilled in the art,
On the premise of not departing from the utility model principle, some improvement and modification can also be carried out to the utility model, these improve and
Modification is also fallen into the protection domain of the utility model claims.
Claims (7)
1. one kind slide self-locked draught part, it is characterised in that including pull head body and be located at the pull head body upper surface and with institute
The cap that pull head body slides back and forth mating connection is stated, the first groove and that time interval sets is equipped with the cap bottom
Two grooves；The vertical hole connected with the teeth chamber of the pull head body is equipped with the pull head body and below the cap
Groove, the upright horse hook that bottom is vertically fitted with hole slot and is used to pin chain tooth, described uprightly set is useful for promoting on horse hook
It is moved up so that the first spring in first groove and second groove is stretched on its top；In the cap bottom
One end be fixed with first baffle, it is close to the position of the vertical hole slot and solid below the cap on the pull head body
Surely there is second baffle, second spring, the both ends point of the second spring are equipped between the first baffle and the second baffle
It is not fixedly connected with the first baffle and the second baffle；The second spring in the raw when, it is described upright
Interval location on the top of horse hook and the cap between first groove and second groove offsets, and described
First spring is compressed.
2. slip self-locked draught part according to claim 1, it is characterised in that the upper surface of the pull head body is equipped with front and rear
Two the first tracks for extending and being arranged in parallel, the two bottom sides of the cap are equipped with to be slidably connected with first track
Two the second tracks, the vertical hole slot and the second baffle be located between two first tracks, and described first is recessed
Groove, second groove and the first baffle are located between two second tracks.
3. slip self-locked draught part according to claim 2, it is characterised in that first groove is close to second groove
Side, and second groove moves into and moves for ease of the upright horse hook top close to the side of first groove
The curve slope gone out.
4. slip self-locked draught part according to claim 3, it is characterised in that between two first tracks and remote
The position in the vertical hole is fixed with the snap-gauge for limiting the cap moving range, the second spring and the first gear
Plate is located between the second baffle and the snap-gauge.
5. slip self-locked draught part according to claim 4, it is characterised in that the bottom of the upright horse hook is to pin
The wedge shape of chain tooth.
6. the slip self-locked draught part according to claim 1 to 5 any one, it is characterised in that the cap, which is equipped with, to be used
In the tread plate of increase frictional force.
7. a kind of slide fastener, including chain tooth and slip self-locked draught part, it is characterised in that the slip self-locked draught part is specially that right will
Seek the slip self-locked draught part described in 1 to 6 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721384605.0U CN207355618U (en) | 2017-10-25 | 2017-10-25 | A kind of slide fastener and its slip self-locked draught part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721384605.0U CN207355618U (en) | 2017-10-25 | 2017-10-25 | A kind of slide fastener and its slip self-locked draught part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207355618U true CN207355618U (en) | 2018-05-15 |
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ID=62420135
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721384605.0U Active CN207355618U (en) | 2017-10-25 | 2017-10-25 | A kind of slide fastener and its slip self-locked draught part |
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| CN (1) | CN207355618U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107568849A (en) * | 2017-10-25 | 2018-01-12 | 浙江伟星实业发展股份有限公司 | A kind of slide fastener and its slip self-locked draught part |
-
2017
- 2017-10-25 CN CN201721384605.0U patent/CN207355618U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107568849A (en) * | 2017-10-25 | 2018-01-12 | 浙江伟星实业发展股份有限公司 | A kind of slide fastener and its slip self-locked draught part |
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