CN102525042A - Upper stopper of zipper and zipper with same - Google Patents

Upper stopper of zipper and zipper with same Download PDF

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Publication number
CN102525042A
CN102525042A CN2010105861329A CN201010586132A CN102525042A CN 102525042 A CN102525042 A CN 102525042A CN 2010105861329 A CN2010105861329 A CN 2010105861329A CN 201010586132 A CN201010586132 A CN 201010586132A CN 102525042 A CN102525042 A CN 102525042A
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CN
China
Prior art keywords
slide fastener
fixed
pull head
soon
slide block
Prior art date
Application number
CN2010105861329A
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Chinese (zh)
Other versions
CN102525042B (en
Inventor
骆燕明
Original Assignee
福建浔兴拉链科技股份有限公司
Priority date (The priority date 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 date listed.)
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Publication date
Application filed by 福建浔兴拉链科技股份有限公司 filed Critical 福建浔兴拉链科技股份有限公司
Priority to CN201010586132.9A priority Critical patent/CN102525042B/en
Publication of CN102525042A publication Critical patent/CN102525042A/en
Application granted granted Critical
Publication of CN102525042B publication Critical patent/CN102525042B/en

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Abstract

The invention provides an upper stopper of a zipper and a zipper with the same. The upper stopper of the zipper is used for stopping a puller slider on the zipper and comprises a quick-unzipping stopper and a limiting stopper, wherein the limiting stopper comprises a limiting part, the quick-unzipping stopper comprises a fixed part and an elastic sheet, the fixed part is fixed on the upper end of a zipper belt, one end of the elastic sheet is connected with the fixed part, the elastic sheet is provided with a top part in a direction far away from the fixed part, the height of the top part on the fixed part corresponds to the distance between upper and lower wing plates of the puller slider so that the elastic sheet can elastically deform to stop the puller slider. The upper stopper of a zipper and the zipper with the upper stopper have the advantage of high opening speed.

Description

End on the slide fastener reaching and use the slide fastener that ends on this

Technical field

The present invention relates on a kind of slide fastener to end and use this to go up the slide fastener that ends, end on the particularly a kind of slide fastener that can open fast and use on this slide fastener only.

Background technology

At present, slide fastener is used widely in many daily necessitiess such as clothes, case and bag as a kind of syndeton easily.The patent No. of announcing November 21 calendar year 2001 is 01202138.5 Chinese utility model patent, and this prior art has disclosed trifoliate orange shelves structure on a kind of permanent separation preventing slide fastener.Should go up the trifoliate orange shelves is two long trifoliate orange shelves and short trifoliate orange shelves of being located at chain belt top and sprocket end, and is the symmetry cooperation.The outboard end of long and short trifoliate orange shelves top side all must be the circular arc salient angle; After two row's sprockets import the chain road of pull head; Receive the pinching of arc side plate and in the chain road, compile closure, long and short trifoliate orange shelves then receive sharp shape center pillar to be separated, and two sharp the medial surface that can be close to long and short trifoliate orange shelves of center pillar bottom; And about two arc side plates can be close to side outside the length trifoliate orange shelves, the circular arc salient angle can produce to support be ended effect with two arc side plates about the pull head.

But the trifoliate orange shelves of going up of the prior art are provided with a circular arc salient angle, and this circular arc salient angle produces to support to pull head ends effect, makes this pull head forever can not break away from this chain belt, when needs are opened this slide fastener, must spur this pull head and slowly slide to the lower end from the upper end of this slide fastener.This opening ways velocity ratio is slower; For the long clothes of slide fastener; The user will be more time-consuming when opening slide fastener; For the firefighter uniform of the slide fastener that uses prior art, might influence the opening speed of firefighter uniform because the slide fastener unlatching is slow, and then incur loss through delay best opportunity of treatment fire fighter.

Summary of the invention

In view of this, be necessary to provide on a kind of slide fastener that can open fast and end and use this to go up slide fastener only.

End on a kind of slide fastener; Be used for the pull head slide block on the backstop slide fastener, comprise and take off only part and the spacing part that ends soon, this spacing part that ends comprises locating part; This only takes off soon, and part comprises fixed part and shell fragment; This fixed part is fixed on the upper end of a slide fastener chain belt, and an end of this shell fragment is connected with this fixed part, this shell fragment on direction, be provided with the top away from this fixed part; This top is provided with the distance between should the upper and lower wing plate of pull head slide block at the height on this fixed part, makes this shell fragment elastically deformable ground this pull head slide block of backstop.

A kind of slide fastener comprises two chain belts and pull head slide block, also comprises on the slide fastener ending; Only be used for the pull head slide block on the backstop slide fastener on this slide fastener, comprise and take off only part and the spacing part that ends soon, this spacing part that ends comprises locating part; This only takes off soon, and part comprises fixed part and shell fragment; This fixed part is fixed on the upper end of a slide fastener chain belt, and an end of this shell fragment is connected with this fixed part, this shell fragment on direction, be provided with the top away from this fixed part; This top is provided with the distance between should the upper and lower wing plate of pull head slide block at the height on this fixed part, makes this shell fragment elastically deformable ground this pull head slide block of backstop.

End on a kind of slide fastener, be used for the pull head slide block on the backstop slide fastener, comprise and take off only part and the spacing part that ends soon; This spacing part that ends comprises locating part; This is spacing to end the upper end that part is fixed on a slide fastener chain belt, and this pull head slide block comprises total slideway, and this only takes off soon that part comprises fixed part and flexible member; This fixed part is fixed on the upper end of another slide fastener chain belt; The thickness of this fixed part is greater than the width of this pull head slide block limit seam, and an end of this flexible member is connected with this fixed part, and the middle part of this flexible member is provided with the top; The top of this flexible member is provided with towards this locating part, and this locating part of butt of the top elastically deformable of this flexible member makes this take off total slideway of this pull head slide block of butt that ends part and this locating part elastically deformable soon.

Compared with prior art; Ending on the slide fastener of the present invention reaching uses the slide fastener that ends on this to take off only part and this spacing only part soon through this is set; Through taking off soon at this on fixed part that ends part shell fragment is set; Make this pull head slide block of butt of this shell fragment elastically deformable, perhaps make this spacing only part of butt of this shell fragment elastically deformable end part and this pull head slide block of the common butt of this locating part so that this takes off soon.Like this; End the slip of this pull head slide block of backstop normally on the one hand on this slide fastener; When needs are opened this slide fastener fast; This pull head slide block of available bigger power pulling slips over this and takes off soon and end part and this locating part, thereby making to end and use this to go up slide fastener only on this slide fastener has the advantage that can open fast.And part is provided with the shell fragment that this has the top because this only takes off soon, and this shell fragment can take place stably to be out of shape in use, so the user can take off operation easily soon.

Description of drawings

Below in conjunction with accompanying drawing and specific embodiment the present invention is further described:

Fig. 1 is the front view of slide fastener first embodiment of the present invention.

Fig. 2 is the stereogram of pull head slide block in the slide fastener shown in Figure 1.

Fig. 3 is the stereogram of another angle direction of pull head slide block in the slide fastener shown in Figure 1.

Fig. 4 takes off the only stereogram of part soon in the slide fastener shown in Figure 1.

Fig. 5 is the stereogram that takes off part in the slide fastener shown in Figure 1 soon.

Fig. 6 is the front view that the pull head slide block slides to the closing end of slide fastener in the slide fastener shown in Figure 1.

Fig. 7 is the cutaway view along A-A line among Fig. 6.

Fig. 8 only stops the front view that the pull head slide block slides in the slide fastener shown in Figure 1.

Fig. 9 is the front view that slide fastener shown in Figure 1 is opened.

Figure 10 is the front view of slide fastener second embodiment of the present invention.

Figure 11 takes off the only stereogram of part soon in the slide fastener shown in Figure 10.

Figure 12 is the stereogram of locating part in the slide fastener shown in Figure 10.

Figure 13 is the front view that the pull head slide block slides to the closing end of slide fastener in the slide fastener shown in Figure 10.

Figure 14 is the cutaway view along B-B line among Figure 13.

Figure 15 is the front view that slide fastener shown in Figure 10 is opened.

Figure 16 is the stereogram of slide fastener the 3rd embodiment of the present invention.

The explanation of Reference numeral:

Slide fastener 10,10a, 10b take off only part 16,16a, 16b soon

Open chain belt 11 fixed parts 161,161b, 161a

Spacing chain belt 12 grooves 1611

Sprocket 13 clamping parts 1613

Pull head slide block 14 shell fragments 162,162a, 162b

Total slideway 140 tops 1621,1621b

Upper flange 141 ends 1622,1623

Slot to make way 1411 blocks 163

Lower wing plate 142 reinforcements 17

Guide pillar 143 spacing part 18, the 18a of ending

Pulling-on piece block 144 locating parts 181,181a

145 chutes 1811 are stitched on the limit

Pulling-on piece 15 stop blocks 182

End 160 on the slide fastener, 160a

The specific embodiment

Shown in Figure 1ly be the front view of slide fastener first embodiment of the present invention, this slide fastener 10 comprises that one opens on the spacing chain belt of chain belt 11, one 12, a plurality of metal sprocket 13, a pull head slide block 14, a pulling-on piece 15 and the slide fastener and ends 160.This unlatching chain belt 11 is oppositely arranged with this spacing chain belt 12, and these sprockets 13 are arranged on the relative edge of this unlatching chain belt 11 and this spacing chain belt 12 respectively at interval.This pulling-on piece 15 can haul this pull head slide block 14 and on this unlatching chain belt 11 and this spacing chain belt 12, slide, and sprocket 13 on this unlatching chain belt 11 and this spacing chain belt 12 is mutually locked or is separated from each other, thereby realize the closure and the unlatching of this slide fastener 10.

End 160 on this slide fastener and be used for this pull head slide block 14 of backstop, limit the slip of this pull head slide block 14, end on this slide fastener 160 be positioned at this slide fastener 10 the upper end.End 160 on this slide fastener and comprise that one takes off only part 16, a reinforcement 17 and a spacing part 18 that ends soon.This takes off the upper end that only part 16 and this reinforcement 17 are positioned at this unlatchings chain belt 11 soon, and this reinforcement 17 is positioned at this and takes off the top (as shown in Figure 1) of ending part 16 soon.This spacing only part 18 is positioned at the upper end of this spacing chain belt 12, and these spacing part 18 relative these that end take off only part 16 settings soon.This spacing part 18 that ends comprises a plurality of locating parts 181 and a stop block 182.The structure of each locating part 181 and arrangement mode all with this spacing chain belt 12 on sprocket 13 identical.This stop block 182 is positioned at the top (as shown in Figure 1) of these locating parts 181, and this stop block 182 is used to stop this pull head slide block 14, prevents that this pull head slide block 14 from deviating from the top flush of the top of this stop block 182 and this reinforcement 17 from this spacing chain belt 12.End 160 on this slide fastener by the metal sheet punch forming.See also Fig. 5, this reinforcement 17 takes the shape of the letter U, and this reinforcement 17 is used to protect the cloth wick of this unlatching chain belt 11, prevents that the cloth wick of this unlatching chain belt 11 from receiving the friction damage of this pull head slide block 14.

See also Fig. 4, this takes off soon only that part 16 comprises a fixed part 161 and two shell fragments 162, and this fixed part 161 is fixed on the upper end of this unlatching chain belt 11 through punching press, and this two shell fragment 162 is connected with this fixed part 161 respectively and is oppositely arranged.This takes off soon and ends part 16 by a metal sheet integrated punching moulding.Each shell fragment 162 comprises the top 1621 and both ends 1622,1623 of an arch, and this end 1623 is connected with these fixed part 161 one, and the top 1621 of this arch is positioned at the middle part of this shell fragment 162 and on the direction away from this fixed part 161, is provided with.

See also Fig. 2 and Fig. 3, this pull head slide block 14 comprises a upper flange 141, a lower wing plate 142, a guide pillar 143 and a pulling-on piece block 144.This pulling-on piece block 144 is used for this pulling-on piece 15 is set in this pull head slide block 14.This upper flange 141 is connected through this guide pillar 143 with this lower wing plate 142, passes through for the sprocket 13 of this slide fastener 10 thereby form a roughly Y-shaped slideway, and this Y shape slideway comprises total slideway 140 and two fens slideways.The upper flange 141 of this pull head slide block 14 is provided with two sidewalls with lower wing plate 142 is corresponding respectively, stitches 145 Yi Bian form at interval between every oppose side wall.Lower wing plate 142 contiguous these guide pillars 143 of this pull head slide block 14 are provided with a guide groove 1411, and the shape of this guide groove 1411 and this take off the shape of ending part 16 shell fragments 162 soon and be complementary, and can accommodate and guide the top 1621 of this shell fragment 162.The height of the top 1621 of this shell fragment 162 on this fixed part 161 to should pull head slide block 14 upper and lower wing plates 141,142 distance be provided with.Distance between this two top 1621 is greater than the distance of 142 of this upper flange 141 and this lower wing plates, makes this pull head slide blocks 14 of backstop of this two tops, 1621 elastically deformables.

See also Fig. 6 and Fig. 7; When these slide fastener 10 work; Spur the closing end of this pull head slide block 14 to this slide fastener 10, because the distance between the top 1621 of this two shell fragment 162 is greater than the distance of 142 of this upper flange 141 and this lower wing plates, so; This two shell fragment 162 will with these pull head slide block 14 butts, stop this pull head slide block 14 to move forward.At this moment, this slide fastener 10 is in closure state.

See also Fig. 8,, then need use bigger power upwards to spur this pull head slide block 14 if will open this slide fastener 10 fast.The upper flange 141 of this pull head slide block 14 and lower wing plate 142 are with this shell fragment 162 of co-extruded; Make the top 1621 of this shell fragment 162 to the distance of direction bending between the top 1621 of this two shell fragment 162 of this unlatching chain belt 11 distance, make this pull head slide block 14 can continue upwards to slide less than 142 of this upper flange 141 and this lower wing plates.When this pull head slide block 14 moved to these stop block 182 places, this pull head slide block 14 received stopping of this stop block 182, stopped upwards sliding.

See also Fig. 9, because the thickness of this reinforcement 17 stitches 145 less than the limit of this pull head slide block 14, when outwards chain belt 11 is opened in tearing, this pull head slide block 14 will separate with this reinforcement 17, and then make this pull head slide block 14 open in 11 minutes with this unlatching chain belt.Should open chain belt 11 if continue tearing, can separate fast with sprocket 13 on this spacing chain belt 12, reach the purpose of this slide fastener 10 of quick unlatching opening chain belt 11.

In sum, end 160 on the slide fastener of the present invention and only take off part 16 soon and should spacingly end part 18, this shell fragment 162 is set, make this pull head slide block 14 of butt of these shell fragment 162 elastically deformables through taking off soon at this on fixed part 161 that ends part 16 through this is set.Like this; End 160 slips of this pull head slide block 14 of backstop normally on the one hand on this slide fastener; When needs are opened this slide fastener 10 fast; This pull head slide block 14 of available bigger power pulling slips over this and takes off soon and end part 16 and this locating part 181, thereby makes and end 160 and use this on slide fastener 10 only to have the advantage that can open fast on this slide fastener.And part 16 is provided with this shell fragment with top 1,621 162 because this only takes off soon, and this shell fragment 162 can take place stably to be out of shape in use, so the user can take off operation easily soon.Compared with prior art, slide fastener 10 of the present invention has the fast advantage of opening speed.Shell fragment 162 of the present invention is a metal material, and constantly repeated deformation and can not rupturing of this shell fragment 162 like this makes this slide fastener 10 stable performances.Slide fastener 10 of the present invention is provided with this reinforcement 17, the top flush of this reinforcement 17 and this stop block 182, and the outward appearance better appearance of this slide fastener 10, and this reinforcement 17 is set, can protect this unlatching chain belt 11 not to be worn.Slide fastener 10 of the present invention, when this pull head slide block 14 slided to the closing end of this slide fastener 10, this shell fragment 162 was housed in this guide groove 1411 and does not expose, and has further improved the security that this slide fastener 10 uses.

Be appreciated that ground, this takes off only the structure of part 16 soon, and to be not limited to first embodiment said.Of the present inventionly take off soon only that part 16 can only comprise a shell fragment 162; As long as the height of top 1621 on this fixed part 161 of this shell fragment 162 can stop the motion of this pull head slide block 14 greater than the distance of 141,142 of these pull head slide block 14 upper and lower wing plates, thereby omits another shell fragment 162.This takes off only the fixed position of part 16 soon, and to be not limited to first embodiment said, and this only takes off soon that part 16 can place the upper end of this spacing chain belt 12, and places this spacing below of ending part 18.It is said that the structure of locating part 181 of the present invention is not limited to first embodiment, and this locating part 181 also can be the fixed block of U-shaped.The present invention also can not be provided with this guide groove 1411, and this shell fragment 162 matches with the edge of the upper flange 141 of this pull head slide block 14, stops this pull head slide block 14 to slide when being implemented in common pulling force, when big pulling force, can make this pull head slide block 14 slip over this shell fragment 162.

Shown in Figure 10 for the front view of slide fastener second embodiment of the present invention; The difference of the slide fastener 10 of this slide fastener 10a and first embodiment is: that ends 160a on this slide fastener only takes off soon that part 16a comprises a block 163; This block 163 is arranged on the end face of this fixed part 161a, makes the thickness of this fixed part 161a stitch 145 greater than the limit of this pull head slide block 14.This takes off soon, and only part 16a was in should be integrally formed with a shell fragment 162a on the sidewall of the spacing part 18a of ending relatively, and the top 1621 of this shell fragment 162a is towards this locating part 181a setting (shown in figure 10).This locating part 181a is made up of the fixed block that a plurality of intervals are provided with, and relative this of this locating part 181a takes off a side of ending part 16a soon and be provided with a chute 1811, and the shape at the top 1621 of the shape of this chute 1811 and this shell fragment 162a is complementary.This block 163 is used for this limit seam 145 of shutoff when this takes off soon that only part 16a is squeezed, and part 16a deviates from this pull head slide block 14 to avoid this only to take off soon.

See also Figure 13 and Figure 14; When this pull head slide block 14 of drawing that makes progress; Make end on this slide fastener 160a take off in total slideway 140 that only part 16a and the spacing part 18a of ending all be housed in this pull head slide block 14 soon the time (shown in figure 14); Owing to be connected in the chute 1811 of this locating part 181a this shell fragment 162a elastically deformable; Make this take off part 16a only and width sum that should the spacing part 18a of ending width soon, thereby make on this slide fastener only total slideway 140 of 160a elastically deformable ground this pull head slide block 14 of butt greater than this total slideway 140.This total slideway 140 can't slip over this block 163 and this locating part 181a, upwards slides thereby limit this pull head slide block 14.

See also Figure 15; If will open fast when ending 160a on this slide fastener; Upwards spur this pull head slide block 14 with bigger power, the top 1621 of this shell fragment of this locating part 181a extruding 162a is crooked to this direction of opening chain belt 11, and this locating part 181a moves to this unlatching chain belt 11; Make this total slideway 140 slip over this and take off only part 16a and this locating part 181a soon, take off the only restriction of part 16a soon thereby make this pull head slide block 14 break away from this.When this pull head slide block 14 slided into these stop block 182 places, this pull head slide block 14 received the termination that stops of this stop block 182 and slides.When tearing this moment should be opened chain belt 11 with this spacing chain belt 12, this slide fastener 10a can open fast.

Can know by above narration; The end face of the fixed part 161a of part 16a is provided with this block 163 to the slide fastener 10a of second embodiment of the invention through only take off soon at this; This shell fragment 162a is set on the sidewall of this fixed part 161a; Utilize the flexibly locating part 181a of this spacing part 18a of ending of butt of this shell fragment 162a, this is taken off soon end part 16a and this pull head slide block 14 of the common butt of this locating part 181a, to realize opening fast the function of this slide fastener 10a.When this locating part 181a and this shell fragment 162a connect; The top 1621 of this shell fragment 162a places in this chute 1811; When this locating part 181a pushed this shell fragment 162a like this, this shell fragment 162a can not slide with respect to this locating part 181a, make the stable operation of this slide fastener 10a.

See also Figure 16, the difference of the slide fastener 10b of third embodiment of the invention and the slide fastener 10a of second embodiment is that this shell fragment 162b and this fixed part 161b are that branch is body formed.This shell fragment 162b is a metal snap the line structure.This fixed part 161b comprises a groove 1611 and a clamping part 1613.This clamping part 1613 grips the end of this shell fragment 162b, and this shell fragment 162b has the top 1621b of an arch, and this top 1621b is used for the same spacing butt that ends the part elastically deformable.This groove 1611 is used for the other end butt with this shell fragment 162b, guides the Elastic Sliding of the other end of this shell fragment 162b.Method of operating and the operation principle of the slide fastener 10a of this slide fastener 10b and second embodiment are identical.Be appreciated that ground, body formed through this this shell fragment 162b and this fixed part 161b are divided, make and can select this shell fragment of the higher made of elasticity 162b for use in the design, and needn't receive the restriction of the material of this fixed part 161b.

Understandable, this shell fragment 161b can also adopt other flexible member, to realize the function of deformable ground elasticity butt.

Claims (11)

1. end on a slide fastener, be used for the pull head slide block on the backstop slide fastener, comprise and take off only part and the spacing part that ends soon; This spacing part that ends comprises locating part; It is characterized in that this takes off soon only that part comprises fixed part and shell fragment, this fixed part is fixed on the upper end of a slide fastener chain belt; One end of this shell fragment is connected with this fixed part; This shell fragment on direction, be provided with the top away from this fixed part, this top is provided with the distance between should the upper and lower wing plate of pull head slide block at the height on this fixed part, makes this shell fragment elastically deformable ground this pull head slide block of backstop.
2. end on the slide fastener according to claim 1, it is characterized in that only comprise two shell fragments on this slide fastener, these two shell fragments are oppositely arranged, the distance between the top of these two shell fragments is greater than the distance between the upper and lower wing plate of this pull head slide block.
3. end on the slide fastener according to claim 1, it is characterized in that, it is one-body molded by metal material that this takes off the shell fragment and the fixed part that end part soon.
4. end on the slide fastener according to claim 1, it is characterized in that only further comprise reinforcement on this slide fastener, this reinforcement places the upper end of a slide fastener chain belt, and this reinforcement places on the different slide fastener chain belts with this spacing part that ends.
5. a slide fastener comprises two chain belts and pull head slide block, it is characterized in that: comprise also in the claim 1 to 4 and ending on each described slide fastener that the top of part shell fragment is provided with guide groove to only taking off soon on the upper flange of this pull head slide block or the lower wing plate.
6. end on a slide fastener, be used for the pull head slide block on the backstop slide fastener, comprise and take off only part and the spacing part that ends soon; This spacing part that ends comprises locating part, and this spacing only part is fixed on the upper end of a slide fastener chain belt, and this pull head slide block comprises total slideway; It is characterized in that; This takes off soon only that part comprises fixed part and flexible member, and this fixed part is fixed on the upper end of another slide fastener chain belt, and the thickness of this fixed part is greater than the width of this pull head slide block limit seam; One end of this flexible member is connected with this fixed part; The middle part of this flexible member is provided with the top, and the top of this flexible member is provided with towards this locating part, and this locating part of butt of the top elastically deformable of this flexible member makes this take off total slideway of this pull head slide block of butt that ends part and this locating part elastically deformable soon.
7. end on the slide fastener according to claim 6, it is characterized in that the other end of this flexible member is connected this fixed part on the sidewall of this locating part, this fixed part is provided with groove to the other end that should flexible member.
8. end on the slide fastener according to claim 6, it is characterized in that, this locating part is provided with chute to top that should flexible member.
9. end on the slide fastener according to claim 6, it is characterized in that, it is one-body molded by metal material that this takes off the flexible member and the fixed part that end part soon.
10. end on the slide fastener according to claim 6, it is characterized in that, this fixed part is provided with block to limit seam that should the pull head slide block.
11. end on the slide fastener according to claim 6, it is characterized in that this flexible member is the metal snap the line, this fixed part is provided with clamping part to a end that should flexible member.
CN201010586132.9A 2010-12-09 2010-12-09 Upper stopper of zipper and zipper with same CN102525042B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201010586132.9A CN102525042B (en) 2010-12-09 2010-12-09 Upper stopper of zipper and zipper with same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201010586132.9A CN102525042B (en) 2010-12-09 2010-12-09 Upper stopper of zipper and zipper with same

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CN102525042A true CN102525042A (en) 2012-07-04
CN102525042B CN102525042B (en) 2015-07-08

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108742012A (en) * 2018-05-28 2018-11-06 湖州思凯家居科技有限公司 A kind of gas permeability memory cotton pillow
WO2019095461A1 (en) * 2017-11-17 2019-05-23 理想拉链(江苏)有限公司 Dock type slider

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2193827A (en) * 1937-07-27 1940-03-19 Whitehall Patents Corp Locking top stop for separable fasteners
GB550802A (en) * 1941-04-22 1943-01-26 Eric Hardman Taylor Improvements in or relating to sliding clasp fasteners particularly for aviators' suits and other wearing apparel
CN2593609Y (en) * 2002-12-25 2003-12-24 苏州新世纪服装有限公司 Rapid loosening zipper structure
CN1714696A (en) * 2004-07-02 2006-01-04 Ykk株式会社 Slide fastener with emergency opening mechanism
CN2877379Y (en) * 2006-01-19 2007-03-14 蔡良贤 Upper stopper element for quick opening slide fastener

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2193827A (en) * 1937-07-27 1940-03-19 Whitehall Patents Corp Locking top stop for separable fasteners
GB550802A (en) * 1941-04-22 1943-01-26 Eric Hardman Taylor Improvements in or relating to sliding clasp fasteners particularly for aviators' suits and other wearing apparel
CN2593609Y (en) * 2002-12-25 2003-12-24 苏州新世纪服装有限公司 Rapid loosening zipper structure
CN1714696A (en) * 2004-07-02 2006-01-04 Ykk株式会社 Slide fastener with emergency opening mechanism
CN2877379Y (en) * 2006-01-19 2007-03-14 蔡良贤 Upper stopper element for quick opening slide fastener

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019095461A1 (en) * 2017-11-17 2019-05-23 理想拉链(江苏)有限公司 Dock type slider
CN108742012A (en) * 2018-05-28 2018-11-06 湖州思凯家居科技有限公司 A kind of gas permeability memory cotton pillow

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