CN106913020A - Slide fastener and apply its case and bag - Google Patents
Slide fastener and apply its case and bag Download PDFInfo
- Publication number
- CN106913020A CN106913020A CN201710248977.9A CN201710248977A CN106913020A CN 106913020 A CN106913020 A CN 106913020A CN 201710248977 A CN201710248977 A CN 201710248977A CN 106913020 A CN106913020 A CN 106913020A
- Authority
- CN
- China
- Prior art keywords
- slide fastener
- elastic arm
- pull
- shell fragment
- fixed component
- 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
- A44B19/26—Sliders
-
- 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
- A44B19/30—Sliders with means for locking in position
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C13/00—Details; Accessories
- A45C13/10—Arrangement of fasteners
- A45C13/1023—Arrangement of fasteners with elongated profiles fastened by sliders
- A45C13/103—Arrangement of zip-fasteners
Landscapes
- Slide Fasteners (AREA)
Abstract
The invention discloses a kind of slide fastener and using its case and bag.It is made up of a pair of tooth chains, two pull heads, shell fragment and top flats.The bottom of each pull head has the fixed component of same shape, and one end of shell fragment is fixed in a fixed component for pull head, and the other end is connected in adjacent pull head fixed component, and two pull heads are in connection status, move together, and slide fastener can not be opened；After two pull heads only are pulled into solution lock end top flat, shell fragment is pushed up out, and the pull head for being then drawn away from solving lock end side is moved to away from solution lock end, and two pull heads are separated, and slide fastener is opened.During closed zipper, only the pull head of any side need to be pulled to be moved to another pull head, two pull heads is reconnected together by shell fragment.This zipper is simple, and low cost is easy for installation.
Description
Technical field
The present invention relates to consumer goods industries, and in particular to a kind of slide fastener and apply its case and bag.
Background technology
Existing anti-two pull header structure taken off in two-way separating zip are different, as shown in Figure 1.One is locking pull head,
Another is unlocking pull head, and the bottom surface of wherein locking pull head is provided with a projection, and the bottom surface of unlocking pull head is provided with for fixing
The fixed component of shell fragment；Top flat is being fixed near the side of locking pull head.Unlocking pull head and locking pull head are drawn together, are opened
The projection that the shell fragment that lock pull head bottom surface is fixed is clasped on locking pull head bottom surface links together two pull heads, now, arbitrarily draws
Two pull heads are moved, two pull heads are moved together due to the connection of shell fragment and projection, and slide fastener is still in closure state；Only when two
Individual pull head is pulled to and is contacted with top flat, and makes top flat jack-up shell fragment be allowed to disengage raised, the then movement of pulling unlocking pull head, slide fastener
Can just be opened.
Above-mentioned slide fastener during fabrication, because two pull header structure are different, it is therefore desirable to open mould twice, increased into
This；Meanwhile, top flat is necessarily placed near one end of blocking device, therefore when pull head is installed, easy setup error.
The content of the invention
In order to solve the above technical problems, the present invention provides a kind of slide fastener and applies its case and bag, two pull heads had both been avoided
Position setup error, can select unlocking direction according to the demand of user again, and simple structure, with low cost.
According to the first aspect of the invention, there is provided a kind of slide fastener, including：
A pair of tooth chains；
Two pull heads, each pull head includes being arranged at the fixed component with same shape of bottom, the fixed component
Side or end be formed with and be suitable to the step of buckle；
Shell fragment, a pair first bullets stretched out with the end for being suitable to be fastenedly connected with fixed component and from the end
Property arm, first elastic arm is suitable to be fastened on the step of the fixed component.
Preferably, the slide fastener also includes：
Top flat, is suitable to push up out first elastic arm so that the first elastic arm of the shell fragment is separated with fixed component.
Preferably, the fixed component includes main part and is arranged far from the top of slider body side, the top
For preventing first elastic arm from departing from from pull head thickness direction.
Preferably, the main part of the fixed component includes the column of the connection top and slider body, the column
Towards relative pull head be shaped so as to be suitable to the first elastic arm for pushing up out the shell fragment.
Preferably, described two pull heads are of similar shape.
Preferably, the top flat includes gradually transitting to the head of the second width for by the elasticity by the first width
Arm is opened on width top.
Preferably, the end of the shell fragment includes a pair second elastic arms, second elastic arm and the described first elasticity
Arm has same shape.
Preferably, the end of the shell fragment includes a pair second elastic arms, and the length of second elastic arm is less than described
The length of the first elastic arm is with so that the second elastic arm is difficult to be opened by top flat top.
Preferably, the pair of tooth chain is when in engagement, and two tooth chain planes are intersected with each other with two tooth chains
Predetermined angular is limited between plane.
A kind of second aspect, there is provided case and bag, including：
Case and bag body；And,
Slide fastener in accordance with the above, for closing case and bag body.
The invention discloses a kind of slide fastener and using its case and bag.It is by a pair of tooth chains, two pull heads, shell fragment and top flat groups
Into.The bottom of each pull head has the fixed component of same shape, and one end of shell fragment is fixed on into a fixed component for pull head
On, the other end is connected in adjacent pull head fixed component, and two pull heads are in connection status, move together, and slide fastener can not be by
Open；After two pull heads only are pulled into solution lock end top flat, shell fragment is pushed up out, be then drawn away from solving the pull head of lock end side to
Away from solution lock end movement, two pull heads are separated, and slide fastener is opened.During closed zipper, the pull head of any side only need to be pulled to another
One pull head is moved, and two pull heads is reconnected together by shell fragment.This zipper is simple, low cost, installs
It is convenient.
Brief description of the drawings
By description referring to the drawings to the embodiment of the present invention, of the invention above-mentioned and other purposes, feature and
Advantage will be apparent from, in the accompanying drawings：
Fig. 1 is the existing anti-schematic diagram for taking off slide fastener；
Fig. 2 is the schematic diagram of first embodiment of the invention slide fastener；
Fig. 3 is the upward view of two pull heads of first embodiment of the invention and top flat；
Fig. 4 is the front view of first embodiment of the invention pull head；
Fig. 5 is the upward view of first embodiment of the invention pull head；
Fig. 6 is the top view of first embodiment of the invention pull head；
Fig. 7 is the left view of first embodiment of the invention pull head；
Fig. 8 is the top view of first embodiment of the invention shell fragment；
Fig. 9 is the schematic diagram of second embodiment of the invention slide fastener；
Figure 10 is the top view of second embodiment of the invention shell fragment.
Specific embodiment
Below based on embodiment, present invention is described, but the present invention is not restricted to these embodiments.Under
It is detailed to describe some specific detail sections during text is to detailed description of the invention.Do not have for a person skilled in the art
The description of these detail sections can also completely understand the present invention.
Additionally, it should be understood by one skilled in the art that accompanying drawing is provided to descriptive purpose provided herein, and
What accompanying drawing was not necessarily drawn to scale.
Unless the context clearly requires otherwise, otherwise entire disclosure and " including " in claims, similar etc. "comprising"
Word should be construed to the implication for including rather than exclusive or exhaustive implication；That is, be " including but not limited to " contains
Justice.
In the description of the invention, it is to be understood that term " first ", " second " etc. be only used for describe purpose, without
It is understood that to indicate or implying relative importance.Additionally, in the description of the invention, unless otherwise indicated, the implication of " multiple "
It is two or more.
Below in conjunction with the accompanying drawings and specific embodiment the invention will be further described.
Embodiment one：
The schematic diagram of the present embodiment slide fastener is as shown in Fig. 2-Fig. 8.Slide fastener A includes a pair of tooth chains 1, two pull heads 2 and shell fragments
3.Two pull heads 2 are of similar shape, and each pull head 2 includes slider body 21 and fixed component 22, wherein slider body 21
The function with folding slide fastener as common pull head, fixed component 22 is used to fix or connect shell fragment 3, makes the two of slide fastener A
Individual pull head 2 is connected with each other and moves together.Fixed component 22 is arranged at the bottom of pull head 2 near introducing port side, fixed component 22
Including main part 22a and top 22b, main part 22a is formed as the column of connection top 22b and slider body 21, the column
It is shaped to curved end towards the relative side of pull head 2, i.e., is shaped to away from the introducing port side of pull head 2
Arc, main part 22a is formed as flat end, i.e. land plateau near the end of engagement outlet side, is suitable to the buckle of shell fragment 3 company
Connect, it is preferable that main part 22a can also be formed the middle planar ends with reinforcement near the end of engagement outlet side
Portion.The curved end and flat end of main part 22a are connected by two sides with certain angle of inclination, main part 22a
It is the trapezoid planar shape of arc that projection on the bottom surface of pull head 2 is formed as top, and this structure is conducive to connection and the card of shell fragment 3
Button.
Top 22b is arranged far from the side of slider body 21, is connected with main part 22a, and top 22b is on the bottom surface of pull head 2
Projection is more than projections of the main part 22a on the bottom surface of pull head 2 and is completely covered, its shape is formed rectangle, also may be used
It is trapezoidal to be formed, it is mainly used in preventing shell fragment 3 from departing from from the main part 22a thickness directions of pull head 2.
Shell fragment 3 includes a pair first elastic arms 31 and a pair second elastic arms 32, the first elastic arm 31 and the second elastic arm
32 are of similar shape, and are all to extend to both sides from intermediate connections, and it is formed rectangle elastic arm, rectangle elasticity
The end of arm is inwardly both provided with hook, and each pair elastic arm forms end with intermediate connections has the slot of opening, is used for
Main part 22a with pull head fixed component 22 is used cooperatively, the hook formation of elastic arm end, is suitable to the consolidating in pull head 2 of shell fragment 3
The end for determining part 22 is snapped connection.Due to the length of the length less than the first elastic arm 31 of the second elastic arm 32 so that
Second elastic arm 32 is difficult to be opened by the top of top flat 4, so the second elastic arm 32 is suitable to be fastenedly connected with the fixed component 22 of pull head 2,
First elastic arm 31 is suitable to be fastened on the fixed component 22 of pull head 2, plays connection function.Shell fragment 3 can be independent as one
Zipper components are sold, and user according to the demand of oneself, independently installed by selection.
Slide fastener A also includes two top flats 4, and two top flats 4 are respectively arranged at the two ends of tooth chain 1, can be according to user's
Demand is arbitrarily selected while as tripper.Accordingly, should be noted that the second elastic arm 32 is arranged on remote in mounting elastic sheet 3
The bottom of the pull head 2 of dissociation locking device side, is fastenedly connected with fixed component 22, and the first elastic arm 31 is suitable to snap connection close
The fixed component 22 of the pull head 2 of tripper side.Top flat 4 includes gradually being transitted to by the first width the head of the second width,
When two pull heads 2 are moved and touch the top flat 4 of tripper side, top flat 4 is by the first elastic arm 31 in width
Separated with fixed component 22 so that two pull heads 2 in the state that is fastened and connected are opened.
In another optional embodiment, tooth chain 1 can be arranged on the strap under two non-planar relationships, therefore two
In engagement process, two tooth chain planes are crossed each other to form with certain predetermined angular for limiting tooth chain 1；When using sharp object
When body destruction has the slide fastener A under predetermined angular engagement, sharp objects produce skidding because of the gradient of the presence of tooth chain 1,
Avoid slide fastener and opening is destroyed by external force.
Thus, top flat 4 is fixedly installed respectively at the two ends of tooth chain 1, the middle setting of tooth chain 1 there are two pull heads 2, uses
Person selects one side top flat 4 as solution lock end according to personal habits, and the second elastic arm 32 of shell fragment 3 is fastenedly connected away from unblock
Hold in the bottom fixed component 22 of pull head 2 of side.In closure state, two pull heads 2 are closely packed together slide fastener A, shell fragment 3
First elastic arm 31 links together with the fixed component 22 of the pull head 2 near solution lock end side, now, arbitrarily pulls two drawings
First 2, two pull heads 2 are connected with each other and move together, and slide fastener A is still in closure state；When two pull heads 2 are pulled to and solution lock end one
The top flat 4 of side is contacted, and the top of top flat 4 is opened shell fragment 3, and the pull head 2 for being then drawn away from solving lock end side is moved to away from solution lock end
Dynamic, two pull heads 2 are separated, and slide fastener A is opened.During closed zipper, only the pull head 2 of any side need to be pulled to be moved to another pull head 2
Move, two pull heads 2 is closely packed together again, the fixation of the first elastic arm 31 of shell fragment 3 and the pull head 2 near solution lock end side
Part 22 is reconnected together.
Embodiment two：
The schematic diagram of the present embodiment slide fastener is as shown in Figure 9 and Figure 10.In the present embodiment, slide fastener A include a pair of tooth chains 1,
Two pull heads 2, shell fragment 3 and top flats 4.Wherein, shell fragment 3 includes a pair first elastic arms 31 and a pair second elastic arms 32, first
The elastic arm 32 of elastic arm 31 and second is identical so that shell fragment 3 is formed as full symmetric structure, the first elastic arm 31 and the second bullet
Property arm 32 all stretches out to be formed from intermediate connections, and each pair elastic arm is formed rectangle in the longitudinal direction,
Rectangular end is inwardly equipped with hook formation, is suitable to be attached with pull head 2.Shell fragment 3 can enter as single part
Row is sold, and greatly facilitates the demand of client.The tooth chain 1, the set-up mode of pull head 2 and top flat 4 and first of the present embodiment are in fact
The structure for applying example is similar to, and will not be repeated here.
In the present embodiment, the two ends of tooth chain 1 are fixedly installed top flat 4 respectively, and the middle setting of tooth chain 1 has two pull heads
2, the second elastic arm 32 of shell fragment 3 is fixedly connected in the bottom fixed component 22 of one of pull head 2.Slide fastener A is in closure
During state, two pull heads 2 are closely packed together, and the first elastic arm 31 and the fixed component 22 of another pull head 2 of shell fragment 3 are connected to one
Rise, now, arbitrarily pull two pull heads 2, two pull heads 2 to be connected with each other and move together, slide fastener A is still in closure state；When two
Individual pull head 2 is pulled to and is contacted with the top flat 4 of any side, and the top of top flat 4 is opened shell fragment 3, is then drawn away from the side of top flat 4
Pull head 2 is moved, and two pull heads 2 are separated, and slide fastener A is opened.During closed zipper, the pull head 2 of any one only need to be pulled to another
Pull head 2 is moved, and two pull heads 2 is closely packed together again, and shell fragment 3 reconnects together two pull heads 2.
The preferred embodiments of the present invention are the foregoing is only, is not intended to limit the invention, for those skilled in the art
For, the present invention can have various changes and change.It is all any modifications made within spirit and principles of the present invention, equivalent
Replace, improve etc., should be included within the scope of the present invention.
Claims (10)
1. a kind of slide fastener, including：
A pair of tooth chains；
Two pull heads, each pull head includes being arranged at the fixed component with same shape of bottom, the side of the fixed component
Face or end are formed with and are suitable to the step of buckle；
Shell fragment, a pair first elasticity stretched out with the end for being suitable to be fastenedly connected with fixed component and from the end
Arm, first elastic arm is suitable to be fastened on the step of the fixed component.
2. slide fastener according to claim 1, it is characterised in that the slide fastener also includes：
Top flat, is suitable to push up out first elastic arm so that the first elastic arm of the shell fragment is separated with fixed component.
3. slide fastener according to claim 1, it is characterised in that the fixed component includes main part and is arranged far from drawing
The top of head body side, the top is used to prevent first elastic arm from departing from from pull head thickness direction.
4. slide fastener according to claim 3, it is characterised in that the main part of the fixed component includes the connection top
With the column of slider body, the column towards relative pull head be shaped so as to be suitable to push up out the shell fragment first elasticity
Arm.
5. slide fastener according to claim 1, it is characterised in that described two pull heads are of similar shape.
6. slide fastener according to claim 2, it is characterised in that the top flat includes gradually transitting to second by the first width
The head of width is for the elastic arm is opened on width top.
7. slide fastener according to claim 1, it is characterised in that the end of the shell fragment includes a pair second elastic arms, institute
State the second elastic arm has same shape with first elastic arm.
8. slide fastener according to claim 1, it is characterised in that the end of the shell fragment includes a pair second elastic arms, institute
The length of the length less than first elastic arm of the second elastic arm is stated with so that the second elastic arm is difficult to be opened by top flat top.
9. slide fastener according to claim 1, it is characterised in that the pair of tooth chain when in engagement, two teeth
Chain plane is intersected with each other to limit predetermined angular between two tooth chain planes.
10. a kind of case and bag, including：
Case and bag body；And,
Slide fastener according to any one of claim 1-9, for closing case and bag body.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710248977.9A CN106913020A (en) | 2017-04-17 | 2017-04-17 | Slide fastener and apply its case and bag |
| PCT/CN2018/082750 WO2018192404A1 (en) | 2017-04-17 | 2018-04-12 | Slide fastener, and luggage using same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710248977.9A CN106913020A (en) | 2017-04-17 | 2017-04-17 | Slide fastener and apply its case and bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106913020A true CN106913020A (en) | 2017-07-04 |
Family
ID=59568029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710248977.9A Pending CN106913020A (en) | 2017-04-17 | 2017-04-17 | Slide fastener and apply its case and bag |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN106913020A (en) |
| WO (1) | WO2018192404A1 (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108209064A (en) * | 2018-03-30 | 2018-06-29 | 深圳市育宏贸易有限公司 | Slider of zipper fastener locker |
| CN108552681A (en) * | 2017-12-07 | 2018-09-21 | 得其乐创客（北京）科贸有限公司 | Slide fastener and apply its luggage |
| WO2018192404A1 (en) * | 2017-04-17 | 2018-10-25 | 得其乐创客（北京）科贸有限公司 | Slide fastener, and luggage using same |
| CN110742364A (en) * | 2018-07-23 | 2020-02-04 | 得其乐创客（北京）科贸有限公司 | Zipper and case applying same |
| CN112423617A (en) * | 2018-07-18 | 2021-02-26 | 耐克创新有限合伙公司 | Releasable fastener |
| WO2022160621A1 (en) * | 2021-01-29 | 2022-08-04 | 刘欣怡 | Zipper mechanism with double sliders, and unlocking method |
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| CN203986426U (en) * | 2014-06-24 | 2014-12-10 | 绵阳安智圣达创意科技有限公司 | A kind of self-locking double slide fastener |
| CN204796888U (en) * | 2015-04-20 | 2015-11-25 | 董玉霄 | Three -dimensional right angle zip fastener |
| CN105266284A (en) * | 2014-07-23 | 2016-01-27 | Ykk株式会社 | Slide fastener with angled elements |
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| JPS5620971Y2 (en) * | 1976-09-02 | 1981-05-18 | ||
| CN205547649U (en) * | 2016-04-23 | 2016-09-07 | 刚恒统 | Waterproof airtight two zipper head that draw |
| CN106913020A (en) * | 2017-04-17 | 2017-07-04 | 得其乐创客（北京）科贸有限公司 | Slide fastener and apply its case and bag |
-
2017
- 2017-04-17 CN CN201710248977.9A patent/CN106913020A/en active Pending
-
2018
- 2018-04-12 WO PCT/CN2018/082750 patent/WO2018192404A1/en active Application Filing
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN2642942Y (en) * | 2003-10-10 | 2004-09-22 | 金泰祥精密五金（昆山）有限公司 | Lock device with two same action member |
| CN1794930A (en) * | 2004-03-15 | 2006-06-28 | Ykk株式会社 | Slide fastener |
| CN200966390Y (en) * | 2006-09-28 | 2007-10-31 | 杨玲 | Slide fastener with two sliding heads |
| CN100475076C (en) * | 2006-09-28 | 2009-04-08 | 杨玲 | Double-joint zip |
| CN203723552U (en) * | 2014-01-06 | 2014-07-23 | 东莞市皇泰日用品有限公司 | Zipper puller provided with child safety lock |
| CN203986426U (en) * | 2014-06-24 | 2014-12-10 | 绵阳安智圣达创意科技有限公司 | A kind of self-locking double slide fastener |
| CN105266284A (en) * | 2014-07-23 | 2016-01-27 | Ykk株式会社 | Slide fastener with angled elements |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018192404A1 (en) * | 2017-04-17 | 2018-10-25 | 得其乐创客（北京）科贸有限公司 | Slide fastener, and luggage using same |
| CN108552681A (en) * | 2017-12-07 | 2018-09-21 | 得其乐创客（北京）科贸有限公司 | Slide fastener and apply its luggage |
| CN108552681B (en) * | 2017-12-07 | 2021-07-09 | 得其乐创客（北京）科贸有限公司 | Zipper and case applying same |
| CN108209064A (en) * | 2018-03-30 | 2018-06-29 | 深圳市育宏贸易有限公司 | Slider of zipper fastener locker |
| CN112423617A (en) * | 2018-07-18 | 2021-02-26 | 耐克创新有限合伙公司 | Releasable fastener |
| CN112423617B (en) * | 2018-07-18 | 2023-09-12 | 耐克创新有限合伙公司 | Releasable fastener |
| CN110742364A (en) * | 2018-07-23 | 2020-02-04 | 得其乐创客（北京）科贸有限公司 | Zipper and case applying same |
| CN110742364B (en) * | 2018-07-23 | 2022-04-22 | 得其乐创客（北京）科贸有限公司 | Zipper and case applying same |
| WO2022160621A1 (en) * | 2021-01-29 | 2022-08-04 | 刘欣怡 | Zipper mechanism with double sliders, and unlocking method |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2018192404A1 (en) | 2018-10-25 |
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