WO2015010441A1 - Fermeture à glissière à ouverture rapide présentant un ensemble d'arrêt supérieur et vêtement utilisant ladite fermeture - Google Patents

Fermeture à glissière à ouverture rapide présentant un ensemble d'arrêt supérieur et vêtement utilisant ladite fermeture Download PDF

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Publication number
WO2015010441A1
WO2015010441A1 PCT/CN2014/000346 CN2014000346W WO2015010441A1 WO 2015010441 A1 WO2015010441 A1 WO 2015010441A1 CN 2014000346 W CN2014000346 W CN 2014000346W WO 2015010441 A1 WO2015010441 A1 WO 2015010441A1
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WO
WIPO (PCT)
Prior art keywords
slider
zipper
stopper
stop
main body
Prior art date
Application number
PCT/CN2014/000346
Other languages
English (en)
Chinese (zh)
Inventor
许锡鹏
Original Assignee
开易(广东)服装配件有限公司
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.)
Filing date
Publication date
Application filed by 开易(广东)服装配件有限公司 filed Critical 开易(广东)服装配件有限公司
Publication of WO2015010441A1 publication Critical patent/WO2015010441A1/fr

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Classifications

    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
    • A44B19/00—Slide fasteners
    • A44B19/24—Details
    • A44B19/38—Means at the end of stringer by which the slider can be freed from one stringer, e.g. stringers can be completely separated from each other
    • A44B19/384—Separable slide fasteners with quick opening devices
    • A44B19/386—Top end stop means for quick opening slide fasteners

Definitions

  • the present invention relates to a quick release zipper and a garment to which it is applied, and more particularly to a quick release zipper having a top stop assembly and a quick release garment to which it is applied.
  • the quick-release zipper generally has a detachable tooth-prone area in the sprocket area of the chain belt, so that when the predetermined easy-to-grain tension of the chain belt is received, the zipper is not used to release the buckle state.
  • the detachable area of the zipper is separated first by itself and the book
  • the zipper In order to apply the zipper to the fabric, the zipper is generally provided with a top stop assembly, a lower stop assembly and a slider.
  • the slider is used for locking the sprocket on the two side belts of the zipper; the upper stop assembly is generally installed at the end of the zipper tape at the end of the travel of the slider, and the main function is The slider can lock or fix the slider to the tail end of the zipper tape after the left and right sprocket are locked together, since the slider of the zipper is pulled from the bottom to the top of the zipper, thereby locking the zipper.
  • the sprocket, for which the upper stop assembly is generally located at the top of the garment, is also referred to as the stop assembly.
  • the lower stop assembly is generally installed at the front end portion of the zipper tape at the starting position of the slider, and the main function is to enable the front end chain before the slider locks the separated left and right sprocket teeth together.
  • the teeth are close together, and the sprocket can be fastened to the front end of the zipper tape after the sprocket is separated from the foremost end of the zipper, since the slider of the general zipper is zippered from the bottom to the top,
  • the lower stop assembly is generally located in the clothes The lower part is called the lower stop assembly for this purpose.
  • the upper stop assembly is mounted on the top end of the garment, not only the slider of the zipper must remain at the top end of the garment but also a mechanism for positioning the slider on the upper stop assembly or the slider is required, thereby ensuring that the slider does not Sliding naturally from the top of the garment.
  • a zipper with a quick release function is generally installed, but the problem is that if the garment having the quick release function is a sports garment, the violent exercise itself and the use of the slider multiple times.
  • the process not only makes the mechanism of the positioning member or the positioning slider provided on the slider easy to be invalid, but also the sprocket of the zipper is separated, but the mechanism for positioning the slider is reversed.
  • the snap-in assembly does not allow for rapid separation in the slider.
  • the conventional upper stop assembly mainly includes an upper stop fastener capable of restricting the slider from coming off the zipper tape, and the upper stop fastener is also generally disposed at the end of the left zipper tape and the right zipper tape.
  • the slider is provided with a pull tab, and the pull tab is provided with a positioning pin; for this reason, when the slider is in position, the top stop fastener prevents the slider from coming off the zipper tape, and is pressed down
  • the sheet can be positioned on the zipper tape by arranging a gap between the sprocket inserted on the pull tab.
  • the zipper of this conventional structure cannot achieve the quick release function.
  • top stop assembly of the zipper its first function is to be able to limit the slider to the end of the zipper tape; secondly, if a quick release function is required, one of the stop assemblies is also required.
  • the top stop part (left upper stop or upper right stop) can be quickly pulled out of the slider and can withstand the lateral tension of the zipper tape during the detachment without being easily stuck in the slider.
  • the Chinese utility model patent application No. 200620001244. 2 published on March 14, 2007 discloses a quick-opening zipper upper stop assembly, which is mainly provided with a right reinforcing tape above the upper right stop granule, When the zipper head is pulled up to the right reinforcing tape, The zipper tape on the side can be easily pulled laterally, but since the zipper head can easily slide between the A-shaped top stop grain and the E-type top stop grain, the zipper head cannot be effectively The card is fixed at the top end of the zipper, and the right reinforcing tape is also often caused to cause the zipper to be pulled apart without any reason. In addition, the set stop particles do not provide the effect of limiting the zipper head to slide down.
  • the patent application No. 201010586132. 9 published on Jul. 04, 2012 discloses a zipper up and a zipper using the top stop, the zipper is used to stop the slider on the stop zipper.
  • the block includes a quick release member and a limit stop member, the limit stop member includes a limiting member, the quick release member includes a fixing portion and a spring piece, the fixing portion is fixed on an upper end of a zipper chain belt, and one end of the elastic piece Connected to the fixing portion, the elastic piece is provided with a top portion in a direction away from the fixing portion, and the height of the top portion on the fixing portion is set corresponding to the distance between the upper and lower flaps of the slider slider, so that the elastic piece can be The slider slider is stopped elastically.
  • the zipper of the present invention and the zipper using the same have the advantage of quick opening speed, but the fixing portion can only enter and exit in the extending direction of the inner groove of the zipper head over the entire exiting stroke, if the fixing portion
  • the lateral pulling of the zipper belt is extremely easy to be stuck in the slider;
  • the structure of the elastic piece and the fixing portion is very complicated, and must be formed by a complicated manufacturing process, and it is easy to rust after being used for a long time. Oxidized and also easily broken by fatigue. Summary of the invention
  • the present invention provides a quick release zipper, including a left zipper tape, a right zipper tape, a top stop assembly, and a slider capable of locking the fastener elements.
  • the upper stop assembly includes left and right left upper and right upper stops, the outer side of the upper left stop is connected to the left zipper tape, and the outer side of the upper right stop is connected to the right zipper tape;
  • the upper right stop includes a right upper stop body that can be inserted into the slider, the right upper stop body
  • the axial extension length is not less than the length of the slider, and a protrusion capable of preventing the slider from coming out is disposed at a top of the right upper stop body;
  • the inner side of the right upper stop body has a convex arc shape a portion in which the highest point of the convex curved portion is located at a middle portion or a middle and a lower portion of the inner side of the right upper dead body, and an outer side of the right upper dead body extends from the tail
  • the slider includes an upper cover plate, a lower cover plate, and an intermediate connecting post.
  • the upper cover plate and the lower cover plate have a sprocket through slot and a sprocket inlet and outlet.
  • the front end of the slider is a sprocket inlet.
  • the trailing end is the end of the sprocket outlet.
  • the left side and the right side of the upper cover and the lower cover are respectively provided with left and right wings extending correspondingly upward and downward, and the left and right wings corresponding to the upper and lower sides respectively have Side notch.
  • the left upper stopper and the upper right stopper are preferably made of plastic and are respectively melted on the left zipper tape and the right zipper tape, so that the manufacturing process is simple and the cost is low.
  • the right upper stop comprises a right upper stop body insertable into the slider, the axially extending length of the right upper stop body is not less than the length of the slider, such that when the slider is sleeved to the upper right After the main body is closed, the front and rear ends of the right upper stop body can have a certain extension margin extending beyond the sprocket inlet end and the sprocket outlet end of the slider, or the tail of the right upper stop body The end portion is flush with the outlet end of the slider, or the tail end portion of the right upper stop body is only slightly trapped in the slider, so that not only the slider can be stabilized, but more importantly In the case of quick release, the left upper stopper can be smoothly slid out of the slider by abutting against the inner side of the right upper stopper body.
  • the top of the right upper stop body is provided with a protrusion capable of preventing the slider from coming off
  • the projection is a plastic molded part and is thermally fused to the right zipper tape; the projection may be a part independent of the right upper stop body, or may be integrally formed with the right upper stop body.
  • the height of the protrusion should not be lower than the height or width of the entrance end of the sprocket inlet of the slider; a top portion of the main body extends toward an inner side edge of the right zipper tape and protrudes from an inner side edge of the right upper stop body by a length so as to be blocked in a forward direction of the intermediate connecting post of the slider; The top of the right upper stop body extends to a certain length of the outer edge of the right zipper tape so as to be blocked in the forward direction of the right wing of the slider; or, the top of the right upper stop body is extended up and down The raised edge, the height of the upper and lower raised edges is greater than the height of the sprocket inlet end of the slider.
  • the highest point of the convex curved portion is located at the middle portion or the middle and lower portion of the inner side of the right upper dead body, which means that the highest point of the convex portion of the convex portion is not located at the inner side of the right upper dead body
  • the uppermost end is not at the lowermost end of the inner side of the right upper stop body, but at a position at a distance from the uppermost or lowermost end of the inner side of the right upper stop body.
  • the outer side of the right upper stop body extends from the tail end in a smooth direction toward the distal end direction, that is, the outer side of the right upper stop body extends from the tail end in a smooth shape toward the distal end direction, and is in the distal direction.
  • the right side wing of the slider can smoothly slide not only from the tail end of the outer side of the right upper stop body but also to the outer side of the right upper stop body, and can also follow the outer upper end of the right upper stop body.
  • the side slides smoothly toward the top end, and can also smoothly exit from the trailing end of the outer side of the right upper stop body without any hindrance.
  • a garment using the quick release zipper comprising two relatively free free ends and the zipper capable of connecting the two free ends, the zipper is further provided with a lower stop assembly and a middle section An easy-to-release area on the element portion; wherein the lower stop assembly is located at an upper portion of the garment and the upper stop assembly is located at a lower portion of the garment.
  • the two free ends which are relatively separated refer to the left and right side weaving portions of the opening portion provided on the laundry, when the slider is operated from the upper stop assembly located at the lower portion of the laundry to the lower portion of the upper portion of the laundry After the assembly, the zipper is latched to stitch (fasten) the opening of the garment.
  • the easy-to-removal area refers to a special element region of a section provided on the zipper tape, and the special element area can withstand lateral force smaller than other areas, so that when the zipper is subjected to a predetermined left-right direction When the lateral force is applied, the quick release zipper will first explode from the easy-to-release area, so that the other fastening sprocket on the zipper will also be quickly disengaged with the explosion of the easy-to-release area.
  • the easy-to-removal area may be composed of a sprocket having a detachable structure, which has been disclosed in the prior art, for example, the patent number is 200680010730, and the patent name is an zipper which can be easily opened. The invention patent is not repeated here.
  • left, right, front, back, inner and outer definitions defined in the above scheme are a relative orientation definition.
  • the width of the lower portion of the garment can be adjusted by pulling the slider back up, or the lower portion of the garment can be opened without pulling the entire zipper apart.
  • the trouser leg portion applied to the trousers is installed, so that after the slider is pulled up to the appropriate position of the trouser leg portion, the trousers of the trousers are widened, and the wearer can directly wear the shoes.
  • the pants are worn through the trousers without taking off the shoes, making the pants quick and convenient. to this end, This type of trousers can be widely applied to athletes, field workers and the like.
  • the top of the right upper stop body is provided with a protrusion capable of preventing the slider from coming off, for this reason, when the zipper adopts the upside down mounting manner on the laundry, the slider is in gravity Under the action of the natural fall down, relying on the protrusion can block the slider to come out, without separately providing a positioning mechanism for fixing the slider, and there is no need to worry that the slider will return itself during the movement. Pulling; but when the sprocket on the zipper tape is forcibly torn from the easy-to-removal area, the protrusion can also keep the slider on the right zipper tape.
  • the upper right stop member includes a right upper stop body that can be inserted into the slider, and an axially extending length of the right upper stop body is not less than a length of the slider, such that when the slider is sleeved to the upper right After the main body is closed, the front and rear ends of the right upper stop body can have a certain extension margin extending beyond the sprocket inlet end and the sprocket outlet end of the slider, or the tail of the right upper stop body The end portion is flush with the outlet end of the slider, or the tail end portion of the right upper stop body is only slightly trapped in the slider, so that not only the slider can be stabilized, but more importantly In the case of quick release, the left upper stop body can be smoothly slid out of the slider against the inner side of the right upper stop body.
  • the highest point of the outer convex arc portion is located at a middle portion or a middle middle portion of the inner side of the upper right stop body, so that the sprocket on the zipper belt is
  • the left upper stop assembly can be rotated by means of the convex curved portion of the right upper stop body, so that the left upper stop assembly can be detached from the slider in a rotating manner, and
  • the traveling space thereof becomes larger and larger, and it is not easy to be stuck in the sprocket passing groove of the slider.
  • the outer side of the right upper stop body extends from the trailing end in a smooth direction toward the top end.
  • the right side wing of the slider can not only smoothly slide from the tail end of the outer side of the right upper stop body.
  • the outer side of the right upper main body is slid, and the outer side of the right upper main body can be smoothly slid toward the distal end, and the outer end of the right upper end main body can be smoothly withdrawn without Subject to any hindrance.
  • the left upper stop comprises a left upper stop body receivable by the slider
  • the left upper stop body is received in the slider with an axial extension length that is less than the length of the slider.
  • the front end portion of the left upper stop body may be entirely housed in the slider, even if a small amount of the wall of the tail end portion of the left upper stop body protrudes from the end of the sprocket outlet of the slider, At least the middle portion and the head portion (front portion) of the left upper stop body can be housed in the slider, so that when the slider is engaged with the upper stop assembly, the slider can be stabilized by the slider
  • the left upper stop body does not easily come out of the slider, and the left upper stop body is also located behind the intermediate connecting post of the slider, so that when the zipper is quickly disengaged, not only the left upper stop body top
  • the slider is smoothly slid out from the inner side of the right upper stop body, and the sliding stroke is small, that is, the dynamic and static adaptation of the left upper stop body is achieved.
  • the inner upper portion of the left upper stop body may be inclined outward.
  • the inclination of the inner upper portion of the left upper stop body faces the intermediate connecting post of the slider and has a avoidance function and can facilitate the pulling The head fell quickly.
  • the left upper stopper body can be rotated relative to the right upper stopper body by the inclined surface thereof, thereby being able to quickly come out in a rotating manner. The slider, and when it is disengaged, is not disturbed by the intermediate connecting post of the slider, and is never easily caught in the sprocket passing groove of the slider.
  • a further technical solution may be that the inner lower portion of the left upper stop body is straight or curved.
  • a further technical solution may be that the left upper stop or the upper right stop is provided with process blindness. Hole.
  • the process blind hole is a blind hole distributed on the surface of the left upper stopper or the upper right stopper.
  • the process blind hole may be formed by a convex core on the mold, and the convex core is made by the convex core during the injection molding process
  • the flow rate of the injection plastic is uniform, and at the same time, the injection area of the design surface of the left upper stopper or the upper right stopper is reduced, thereby reducing the generation of water ripple; in addition, the presence of the blind hole
  • the right upper stop further includes a right extending wing portion, the right extending wing portion is connected to an outer side of the right upper stopping body, and the height of the right extending wing portion is smaller than the right upper end
  • the height of the body thus has a right step at their transitional position, and the right wing of the slider can be coupled to the right step.
  • the left upper stop further includes a left extending wing portion connected to an outer side of the left upper stopping body, the left extending wing portion having a height smaller than a height of the left upper stopping body so as to be at them
  • the transition position has a left step, and the left wing of the slider can be coupled to the left step.
  • the right extending wing portion is a member integrally formed with the right upper stopping body, and is commonly thermally melted on the right zipper tape.
  • the joint area of the right upper stop body and the right zipper tape is increased by the right extending wing portion, thereby facilitating the improvement of the bonding force between the right upper stop body and the right zipper tape, so that the upper right The stopper is not easily detached from the right zipper tape;
  • the right wing of the slider can be coupled to the right step to slide along the right step, so that the right wing of the slider does not directly contact the right zipper tape, and the right side of the slider is avoided.
  • the flank generates friction with the right zipper tape during movement to cause wear on the right zipper tape, thereby facilitating the extension of the life of the zipper.
  • the left extending wing has similar structural features and functional effects as the right extending wing, and the description thereof will not be repeated here.
  • the central portion of the upper and lower end faces of the upper right stopper may be provided with lateral grooves extending transversely inside and outside.
  • the slider can be snapped onto the right zipper tape by means of the lateral groove, i.e., the slider is assembled to the right zipper tape.
  • FIG. 1 is a perspective structural view of a conventional slider used in conjunction with a zipper upstop assembly
  • FIG. 2 is a perspective view of a zipper upstop assembly of the present invention
  • Figure 3 is a schematic view showing the structure of the upper stop assembly of the structure shown in Figure 2 being tightened by the slider in the slider;
  • Figure 4 is the top assembly of the structure shown in Figure 3 being tightened by the slider in the slider and removed Schematic diagram of the cross-sectional structure after the upper cover
  • Figure 5 is a schematic view showing the structure of the second embodiment of the projection shown in Figure 3;
  • Figure 6 is a schematic structural view of a third embodiment of the projection shown in Figure 3;
  • FIG. 7 is a schematic view showing the structure of the zipper of the present invention applied to pants. detailed description The specific embodiments of the present invention will be further described below in conjunction with the accompanying drawings.
  • the slider 1 As shown in Fig. 1, it is a schematic structural view of the slider 1 used in conjunction with the upper stop assembly 9.
  • the slider 1 includes an upper cover 11 , a lower cover 12 , and an intermediate connecting post 13 .
  • the upper cover 11 is provided with a pull tab 16 , and the upper cover 11 and the lower cover 12 have a sprocket passing therethrough.
  • the slot 14 and the sprocket inlet and outlet, the front end of the slider 1 is a sprocket outlet end portion 15, the trailing end of which is a sprocket inlet end portion 10, and between the sprocket outlet end portion 15 and the sprocket inlet end portion 10
  • the passage is the sprocket through the slot 14.
  • the sprocket (41, 51) of the zipper 6 enters from the entrance of the sprocket inlet end 10 and is respectively accessed by the entrance of the intermediate connection post 13
  • the sprocket entering the sprocket is tightened by the groove 14 to be locked and then comes out of the outlet of the sprocket outlet end 15.
  • the two sides of the upper cover 11 and the lower cover 12 are respectively provided with a left side wing 17 and a right side wing 18 extending correspondingly upward and downward, and a side between the left side wing 17 and the right side wing 18 on both sides Notch 19.
  • the zipper tapes (4, 5) can pass through the side notches 19, and the sprocket (41, 51), the upper stop assembly, and the like cannot protrude beyond the side notches 19 and can be received in the sprocket passage slots 14.
  • the zipper 6 includes a left zipper tape 4 and a right zipper tape 5 , and further includes a sprocket capable of locking the zipper 6 ( 41 . 51)
  • the slider 1, the upper stop assembly 9, and the lower stop assembly (not shown).
  • the upper stop assembly 9 includes a left upper stop 2 and a right upper stop 3 arranged side by side, the outer side 27 of the left upper stop 2 is connected to the left zipper tape 4, and the outer side 38 of the upper right stop 3 is connected to the Right zipper belt 5.
  • the left upper stopper 2, the upper right stopper 3, and the fastener elements (41, 51) of the zipper are made of plastic material and are all cast on the left zipper tape 4 and the right zipper tape 5 by a hot melt process.
  • the upper right stopper 3 includes a right upper stopper main body 31, and the axial extension length between the top end 302 and the rear end 301 of the right upper stopper main body 31 is equal to or slightly larger than the pull.
  • the length of the head 1 is such that when the slider 1 is sleeved on the right upper main body 31, the front and rear ends of the right upper main body 31 can have a certain extension margin to protrude from the slider 1
  • the sprocket inlet end portion 10 and the sprocket outlet end portion 15, or the tail end portion 301 of the right upper stopper body 31 is flush with the outlet end portion 15 of the slider 1 or the right upper stopper body 31
  • the tail end portion 301 is only slightly trapped in the slider 1 so that not only the slider 1 can be stabilized, but more importantly, when the snap-off is released, the left upper stopper 2 can be placed against the right upper stop body.
  • the convex curved portion 33 of the 31 smoothly slides out of the slider 1 from the outlet of the sprocket outlet end portion 15.
  • the outer side edge 37 of the right upper stop body 31 extends from the trailing end 301 in a smooth direction toward the tip end 302, and the outer side edge 37 has no significant projections or depressions in the process of extending toward the tip end 302.
  • the right side wing 18 of the slider 1 can smoothly slide not only from the trailing end 301 of the outer side edge 37 of the right uppermost stopping body 31 to the outer side edge 37 of the right upper stopping body 31, but also can follow
  • the outer side edge 37 of the right upper stopper main body 31 smoothly slides toward the distal end 302, and can also smoothly exit from the trailing end 301 of the outer side edge 37 of the right upper end main body 31 without any hindrance.
  • the top of the upper right stopper 3 is provided with a protrusion capable of preventing the slider 1 from coming out, the protrusion being a plastic-made part and being thermally fused on the right zipper tape 5 and with the right upper stop body 31 is integrated.
  • the first embodiment of the protrusion is provided with a raised edge 32 extending up and down at the top of the right upper stop body, and the height of the upper and lower raised sides 32 is It is equal to the sprocket inlet end 10 of the slider 1 so as to be higher than the entrance of the sprocket inlet end 10 of the slider 1.
  • the top of the right upper end main body 31 is provided with an inner convex body 321 extending toward the inner side edge 310 of the right zipper tape 5 and protruding from the inner side edge 310 of the right upper end main body 31, the inner convex body 321 can block the intermediate connection of the slider 1 Connected to the front of the column 13.
  • FIG. 6 it is a third embodiment of the projection.
  • the top of the right upper end main body 31 is provided with an outer convex body 322 extending toward the outer side edge 53 of the right zipper tape 5 and protruding from the outer side edge of the right upper dead body 31, so as to be able to block the slider
  • the protrusion provided at the top of the upper right stopper 3 may be disposed to be relatively separated from the right upper stopper 3, and the protrusion is independently disposed in front of the upper right stopper 3.
  • the axially extending length between the top end 302 and the trailing end 301 of the right uppermost stopping body 31 is the length between the trailing end of the right upper stopping body 31 itself and the top end of the projection.
  • the inner side edge 310 of the right upper end main body 31 has an outer convex arc portion 33, and the highest point A of the outer convex arc portion 33 is located at the upper right end main body.
  • the mid-lower section of the inner side of the 31 may of course also be located in the middle section of the inner side of the right upper stop body 31.
  • the upper and lower sides of the highest point A of the convex curved portion 33 are curved.
  • the protrusions (32, 321, 322) capable of preventing the slider 1 from coming off are provided at the top of the right upper stopper body 31, the zipper 6 is mounted upside down, When the slider 1 naturally falls down under the action of gravity, the protrusions (32, 321, 322) can block the slider 1 from coming down; in addition, when the zipper tape (4, 5) is When the sprocket (41, 51) is forcibly torn, the projections (32, 321, 322) enable the slider 1 to remain on the right upper stop assembly 3 of the right zipper tape 5 at all times.
  • the highest point A of the outer convex arc portion 33 is located at the inner side edge 310 of the right upper end main body 31.
  • the right upper stopper main body 31 can be relatively opposed by the highest point A of the convex curved portion 33 Preventing the slider 1 from naturally withdrawing itself; when the zipper tape (4, 5)
  • the sprocket (41, 51) is forcibly torn to achieve quick release, after the left upper stopper 2 passes over the highest point A of the convex arc portion 33, the traveling space is larger and larger, and Facilitating that the left upper stop 2 is disengaged from the outlet of the sprocket outlet end 15 such that the left upper stop 2 is not easily jammed in the sprocket passage slot 14 of the slider 1 .
  • the upper and lower end faces of the upper right stopper 3 are respectively provided with symmetrical and inner and outer portions (left and right directions in the planes of FIGS. 4, 5, and 6).
  • a transversely extending groove 36 A transversely extending groove 36.
  • the left upper stopper 2 includes a left upper stopper body 21 that can be accommodated by the slider 1, and an inner upper region 23 of the left upper stopper body 21 is inclined outwardly in an arc shape or a slope (ie, The inner lower end portion of the left upper stopper main body 21 is relatively inwardly projected).
  • the inclined surface of the inner upper portion 23 of the left upper stopper body 21 can avoid the intermediate connecting post 13 of the slider 1 so that the slider can be facilitated. 1 quickly slides down.
  • the left upper stopper main body 21 can be opposed to the inclined surface of the inner upper portion 23 of the left upper stopper main body 21 with respect to The inner side edge 310 of the right upper end main body 31 rotates, so that the slider 1 can be detached in a rotating manner, and is not easily disturbed by the intermediate connecting post 13, so that it is difficult to be stuck in the slider.
  • the sprocket of 1 passes through the slot 14.
  • the inner lower portion 25 of the left upper stopper main body 21 is straight, and of course may be an arc substantially symmetrical with the inner upper portion 23.
  • the axial extension length of the top end portion 202 to the rear end portion 201 of the left upper end main body 21 is smaller than the length of the slider 1 or smaller than the length of the sprocket passing groove 14, and is of course much smaller than the length.
  • the axial extension length of the upper right stopper 3 is preferably such that the left upper stopper main body 21 has a small axial extension length. At half the axial extension of the upper right stop 3. After the slider 1 accommodates the left upper stopper body 21, as shown in FIGS.
  • the front end portion 202 of the left upper stopper body 21 may be entirely housed in the slider 1, even if the tail A small number of walls of the end portion 201 protrudes from the sprocket outlet end portion 15 of the slider 1, but at least the central portion and the head region (front portion) of the left upper stopper body 21 can be accommodated in the In the slider 1 , when the slider 1 is fastened to the upper stop assembly 2 , the left upper stop body 21 is located behind the intermediate connecting post 13 of the slider 1 , and can be stabilized by the slider 1
  • the left upper main body 21 is not made to easily come out of the slider 1; however, when the zipper is quickly disengaged, not only the left upper main body 21 but also the inner side 310 of the right upper main body 31 can be smoothly slid out.
  • the slider 1 has a small sliding stroke, that is, the dynamic and static adaptation of the upper stop assembly 2 is achieved, and is not affected by the intermediate connecting post 13 of the slider 1 when it is disengaged.
  • the right outer wing portion 35 is connected to the outer side of the right upper end main body 31, and the right extending wing portion 35 is a plastic-made part and is thermally fused on the right zipper tape 5 and integrally formed with the right upper end main body 31. .
  • the height of the right extending wing portion 35 is smaller than the height of the right upper stopping body 31 so as to have a right step 37 (also an outer side edge 37 of the right upper stopping body 31) at their transition position, the right side of the slider 1
  • the side flaps 18 can be coupled to and slide along the right step 37 (ie, the height of the side notches 19 is greater than the height of the right extending wing portion 35 but less than the height of the right upper stop body 31, the right The extension wings 35 are located in the side slots 19).
  • the left upper stopper 2 further includes a left extending wing portion 22 connected to the outer side of the left upper stopping body 21, and the left extending wing portion 22 is a plastic-made part and is hot.
  • the height of the left extending wing portion 22 is smaller than the height of the left upper stopping body 21 so as to have a transition position at their transition position
  • the left step 26, the left wing 17 of the slider 1 can be coupled to the left step 26 and slide along it.
  • the left extension arm portion 22 and the right extension wing portion 35 increase the joint area of the left upper end main body 21 and the right upper end main body 31 with the left zipper belt 4 and the right zipper belt 5, thereby facilitating the cooperation.
  • the binding force between the left upper end main body 21 and the right upper end main body 31 and the left zipper tape 4 and the right zipper tape 5 is increased, so that the left upper stop main body 21 and the upper right end main body 31 are not easily removed from the left zipper tape 4, right.
  • the zipper tape 5 is detached from the zipper tape 5; in addition, the right side wing 18 and the left side wing 17 of the slider 1 can be coupled to the right step 37, the left step 26 and slide along the flank of the slider 1 (17) 18) does not directly contact the left zipper tape 4 and the right zipper tape 5, avoiding the right zipper tape 4 and the right zipper tape of the right side wing 18 and the left side wing 17 of the slider 1 during movement. 5 friction is generated to cause wear, which is advantageous for extending the life of the zipper 6.
  • the extension wings can also be provided on the sprocket (41, 51).
  • the left upper stopper 2 and the upper right stopper 3 are respectively provided with a plurality of circular process blind holes (24, 34).
  • the process blind holes (24, 34) are blind holes distributed on the surfaces of the upper left stopper 2 and the upper right stopper 3.
  • the cooling time of the whole wall body can be made close to avoid water ripple phenomenon;
  • the process blind holes (24, 34) can be formed by a convex core on the mold, during the injection molding process, The convex core makes the flow speed of the injection plastic uniform, and at the same time, reduces the injection area of the design surface of the left upper or upper right stopper, thereby reducing the generation of water ripple; in addition, the existence of the process blind holes (24, 34), Also greatly saved the said The amount of plastic used used for the upper left stopper 2 and the upper right stopper 3 is used.
  • FIG. 7 a schematic view of the structure of the pants 7 to which the upper stopper assembly 9 of the present invention is applied is shown.
  • the trouser leg portion 71 of the trouser 7 includes two opposite free ends (72, 73) and a zipper 6 capable of connecting the two free ends (72, 73), the zipper 6 is provided with The upper end assembly 9 and the lower end assembly 8 and the slider 1 capable of locking the sprocket (41, 51), the middle portion of the zipper 6 is further provided with a easy-to-removal area 61;
  • the stop assembly 8 is located in the pant portion 74 of the pant 7 and the upper stop assembly 9 is located in the crotch portion 75 of the pant leg portion 71.
  • the opening width of the leg portion 75 can be adjusted by pulling the slider 1 upward, but more importantly, there is no need to separately provide a device for fixing the slider 1, but the slider 1 is allowed to be It is natural to hang on the upper stop assembly 9, and there is no need to worry that the slider 1 cannot be fixed to the upper stop assembly 9 due to severe movement or other reasons.
  • the left upper stop 2 of the upper stop assembly 9 can be quickly released from the slider 1.
  • the trousers 74 of the free ends (72, 73) of the trousers 7 may be first pressed against the legs, and the lower stop assembly 8 is first locked. Pulling the slider 1 down can then snap the zipper 6 to form a complete leg, which is naturally suspended from the upper stop assembly 9.
  • the easy-to-removal area 61 on the zipper 6 is pulled laterally, so that the zipper 6 can be quickly separated. For this reason, the pants 7 can be widely applied to athletes, field workers, and the like.
  • the present invention has the above features and advantages, it can be applied to the quick release assembly and the clothes of the quick release zipper.

Landscapes

  • Slide Fasteners (AREA)

Abstract

L'invention concerne une fermeture à glissière à ouverture rapide (6) comprenant : un ruban à glissière gauche (4), un ruban à glissière droit (5), un ensemble d'arrêt supérieur (9) et un curseur (1). L'ensemble d'arrêt supérieur (9) comprend des butées supérieure gauche et droite (2, 3) disposés à gauche et à droite, la butée supérieure droite (3) comprenant un corps principal d'arrêt supérieur droit (31) pouvant être inséré dans le curseur, et le corps principal d'arrêt supérieur droit (31) étant tel que la longueur d'extension axiale n'est pas inférieure à la longueur du curseur (1). La partie supérieure du corps principal d'arrêt supérieur droit (31) est pourvue d'une partie saillante (32) pouvant empêcher le curseur de se détacher. Une partie en forme d'arc convexe (33) est disposée sur un bord intérieur (310) du corps principal d'arrêt supérieur droit, le point le plus élevé de la partie en forme d'arc convexe étant situé dans une zone d'une partie centrale ou d'une partie inférieure centrale à l'intérieur du corps principal d'arrêt supérieur droit (31), et un bord extérieur (37) du corps principal d'arrêt supérieur droit s'étendant d'une extrémité arrière (301) à une extrémité supérieure (302) selon une forme lisse. La butée supérieure gauche (2) comprend un corps principal d'arrêt supérieur gauche (21) pouvant être reçu à l'intérieur du curseur (1), la longueur d'extension axiale du corps principal d'arrêt supérieur gauche (21) reçu à l'intérieur du curseur (1) étant inférieure à la longueur du curseur (1). L'invention concerne en outre un vêtement (7) utilisant la fermeture à glissière à ouverture rapide (6), un ensemble d'arrêt inférieur (8) étant situé au niveau de la partie supérieure du vêtement (7), et l'ensemble d'arrêt supérieur (9) étant situé au niveau de la partie inférieure du vêtement (7). Etant donné que la fermeture à glissière à ouverture rapide présente les caractéristiques et avantages mentionnés ci-dessus, elle peut pour cette raison être appliquée à l'ensemble d'arrêt supérieur d'une fermeture à glissière à ouverture rapide et dans un vêtement.
PCT/CN2014/000346 2013-07-22 2014-03-28 Fermeture à glissière à ouverture rapide présentant un ensemble d'arrêt supérieur et vêtement utilisant ladite fermeture WO2015010441A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201310307945.3A CN103478995B (zh) 2013-07-22 2013-07-22 具有上止组件的快脱拉链及使用该拉链的衣物
CN201310307945.3 2013-07-22

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WO2015010441A1 true WO2015010441A1 (fr) 2015-01-29

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PCT/CN2014/000346 WO2015010441A1 (fr) 2013-07-22 2014-03-28 Fermeture à glissière à ouverture rapide présentant un ensemble d'arrêt supérieur et vêtement utilisant ladite fermeture

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Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103478995B (zh) * 2013-07-22 2016-02-17 开易(广东)服装配件有限公司 具有上止组件的快脱拉链及使用该拉链的衣物
CN105768392B (zh) * 2016-03-10 2018-11-30 理想（广东）拉链实业有限公司 一种快速易拆卸拉链
CN108685286B (zh) * 2018-07-24 2023-12-19 江苏戴世拉链科技有限公司 一种拉链用插销组件

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US6079085A (en) * 1999-07-14 2000-06-27 Chung; Roger C. Y. Invisible zip fastener with double open end
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CN103181659A (zh) * 2013-03-22 2013-07-03 开易(广东)服装配件有限公司 能够便捷快脱的织物品
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CN203399752U (zh) * 2013-07-22 2014-01-22 开易(广东)服装配件有限公司 具有上止组件的快脱拉链及使用该拉链的衣物

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JPS5328574Y2 (fr) * 1972-08-19 1978-07-18
CN2556968Y (zh) * 2002-06-24 2003-06-25 吴明儒 尼龙开口拉链的上止
US20050060848A1 (en) * 2003-09-22 2005-03-24 Chang-Wen Tsaur Upper stopper structure of zipper
JP4447599B2 (ja) * 2006-12-28 2010-04-07 Ｙｋｋ株式会社 スライドファスナー用上止
CN200990922Y (zh) * 2006-12-31 2007-12-19 福建浔兴拉链科技股份有限公司 一种拉链上止
CN102469858B (zh) * 2009-09-18 2014-12-03 Ykk株式会社 拉链

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Publication number Priority date Publication date Assignee Title
US6079085A (en) * 1999-07-14 2000-06-27 Chung; Roger C. Y. Invisible zip fastener with double open end
US6070306A (en) * 1999-11-19 2000-06-06 Wang; Wallace Stop and zipper teeth arrangement
CN203058575U (zh) * 2013-01-19 2013-07-17 开易(广东)服装配件有限公司 快脱拉链及适用于快脱拉链的插管
CN103040202A (zh) * 2013-01-21 2013-04-17 开易(广东)服装配件有限公司 一种快脱拉链的上止组件
CN103181659A (zh) * 2013-03-22 2013-07-03 开易(广东)服装配件有限公司 能够便捷快脱的织物品
CN103478995A (zh) * 2013-07-22 2014-01-01 开易(广东)服装配件有限公司 具有上止组件的快脱拉链及使用该拉链的衣物
CN203399752U (zh) * 2013-07-22 2014-01-22 开易(广东)服装配件有限公司 具有上止组件的快脱拉链及使用该拉链的衣物

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