WO2015010441A1

WO2015010441A1 - Fast release zip fastener having upper stopping assembly and clothing using same

Info

Publication number: WO2015010441A1
Application number: PCT/CN2014/000346
Authority: WO
Inventors: 许锡鹏
Original assignee: 开易(广东)服装配件有限公司
Priority date: 2013-07-22
Filing date: 2014-03-28
Publication date: 2015-01-29
Also published as: CN103478995B; CN103478995A

Abstract

Disclosed is a fast release zip fastener (6) comprising: a left zip tape (4), a right zip tape (5), an upper stopping assembly (9) and a zip slider (1). The upper stopping assembly (9) comprises left and right upper stoppers (2, 3) provided on the left and right, wherein the right upper stopper (3) comprises a right upper stopping main body (31) capable of being inserted into the zip slider, and the right upper stopping main body (31) is such that the axial extension length thereof is no less than the length of the zip slider (1). The top of the right upper stopping main body (31) is provided with a protrusion (32) capable of blocking the zip slider from coming loose. A convex arc-shaped part (33) is provided on an inside edge (310) of the right upper stopping main body, the highest point of the convex arc-shaped part is located in a region of a mid-portion or a mid-lower portion inside the right upper stopping main body (31), and an outside edge (37) of the right upper stopping main body extends from a tail end (301) towards a top end (302) in a smooth shape. The left upper stopper (2) comprises a left upper stopping main body (21) capable of being received inside the zip slider (1), wherein the axial extension length of the left upper stopping main body (21) received inside the zip slider (1) is less than the length of the zip slider (1). Further disclosed is clothing (7) using the fast release zip fastener (6), wherein a lower stopping assembly (8) is located at the upper part of the clothing (7), and the upper stopping assembly (9) is located at the lower part of the clothing (7). Since the fast release zip fastener has the above-mentioned features and advantages, for this reason, these can be applied to the upper stopping assembly of a fast release zip fastener and in clothing.

Description

具有上止组件的快脱拉链及使用该拉链的衣物 Quick release zipper with top stop assembly and clothing using the zipper

技术领域 Technical field

本发明涉及一种快脱拉链及其所应用的衣物，尤其指一种具有上止组件的快脱拉链及其所应用的快脱说衣物。所述快脱拉链，其链带的链齿区域中一般具有一段易脱牙区域，从而能够在所述链带的易脱牙区域受到预定的横向拉力时，不用拉头解除锁扣状态，所述拉链的易脱牙区域自行首先分离并且书 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

进而使整个拉链的链牙全部快速打开。 In turn, the entire chain of the entire zipper is quickly opened.

背景技术 Background technique

拉链被用作为衣物等织物品的扣件已经是大众所公知的技术。为了将拉链应用到织物品，拉链上一般都还设置有上止组件、下止组件和拉头。所述拉头用于将拉链的两边带体上的链齿锁合在一起；所述上止组件，其一般安装在所述拉头行进结尾位置的拉链带尾端部，主要功能就是在所述拉头将分离的左右链齿锁扣在一起后能够将所述拉头阻挡或固定在拉链带的尾端，由于一般拉链的所述拉头都是从下往上拉从而锁扣拉链的链齿，为此所述上止组件一般位于衣服的顶部，也是称之为上止组件的来由。而所述下止组件，其一般安装在所述拉头行进开始位置的拉链带前端部，主要功能就是在所述拉头将分离的左右链齿锁扣在一起前，能够让最前端的链齿靠在一起，在链齿扣合并在所述拉头离开最前端的链齿后能够扣紧拉链带的前端部，由于一般拉链的所述拉头都是从下往上拉锁扣拉链，所述下止组件一般位于衣服的下部，为此称之为下止组件。 Zippers have been used as fasteners for fabrics such as clothing and are well known in the art. 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. And 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.

其次，由于上止组件安装在衣物的顶端，为此不仅拉链的拉头必须保留在衣物的顶端而且也需要在上止组件或拉头上设置定位拉头的机构，以此保证拉头不会从衣物的顶端自然地滑下。当需要衣物具有快脱功能时，一般安装具有快脱功能的拉链，但如此带来的问题是，具有快脱功能的衣物如果是一种运动服装，剧烈的运动本身以及多次使用拉头的过程不仅会让所述上止组件或所述拉头上设置的定位拉头的机构容易失效，而且也会出现拉链的链齿虽然全部分开但定位拉头的机构却反过来容易让所述上止组件卡在所述拉头中不能实现快速地分离。 Secondly, since 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. When the garment is required to have a quick release function, 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.

传统的上止组件，主要包括一个能够限制拉头不会脱出拉链带的上止扣件，所述上止扣件也一般设置在左拉链带、右拉链带的末端。所述拉头上设置有拉片，所述拉片上设置有定位针；为此当所述拉头到位时，所述上止扣件阻碍所述拉头从拉链带上脱出，向下压拉片，就可以通过设置在所述拉片上定位针***链齿之间的间隙而将拉头定位在拉链带上。但这种传统结构的拉链，不能实现快脱功能。 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. However, the zipper of this conventional structure cannot achieve the quick release function.

我们知道，作为拉链的上止组件，其第一个功能就是要满足能够将拉头限位在拉链带的末端部；其次如果需要有快脱功能，还需要所述上止组件中的其中一个上止零件（左上止件或右上止件）能够快速地从拉头中脱出，并且脱出过程中能够承受拉链带的横向拉力而不会容易地卡死在拉头内。 We know that as the 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.

2007年 3月 14日所公开的第 200620001244. 2号中国实用新型专利申请案，就揭露了一种快速开启拉链的上止组件，其主要是在右上止粒的上方设有一右加强胶带，以使拉链头被进一歩向上拉至所述右加强胶带处时，可以令该侧的拉链带可以被轻易的朝侧向拉开，但就因为该拉链头很容易滑动于其所设 A号上止粒与 E号上止粒间，所以该拉链头除了无法有效被卡定在拉链的最顶端处外，其所设的右加强胶带也常会造成拉链无故自行被拉开的状况。另外其所设上止粒也无法提供限定拉链头向下滑移的功效。 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.

其次， 2012年 07月 04日公开的申请号为 201010586132. 9的专利申请案，披露了一种拉链上止及使用该上止的拉链，该拉链上止用于止挡拉链上的拉头滑块，包括快脱止件及限位止件，该限位止件包括限位件，该快脱止件包括固定部及弹片，该固定部固定在一个拉链链带的上端，该弹片的一端与该固定部连接，该弹片的在远离该固定部的方向上设有顶部，该顶部在该固定部上的高度对应该拉头滑块上、下翼板间的距离设置，使该弹片可弹性变形地止挡该拉头滑块。本发明的拉链上止及使用该上止的拉链具有开启速度快的优点，但是其所述固定部在整个退出行程上仅仅只能在拉链头的内槽的延伸方向进出，如果所述固定部被拉链带横向贯通的横向拉扯，则极其容易被卡死在所述拉头内；其次其弹片与固定部的结构非常复杂，必须通过复杂的制造过程才能成型，并且使用过久后容易生锈氧化而且也容易因疲劳而断裂。发明内容 Secondly, 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; secondly, 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

为了解决现有技术中所存在多的问题，也为了实现上述目标，本发明提供一种快脱拉链，包括左拉链带、右拉链带、上止组件和能够锁扣链齿的拉头，所述上止组件包括左、右设置的左上止件和右上止件，所述左上止件的外侧连接所述左拉链带，所述右上止件的外侧连接所述右拉链带；其特征在于，所述右上止件包括能够***所述拉头内的右上止主体，所述右上止主体的轴向延伸长度不小于所述拉头的长度，在所述右上止主体的顶部设置有能够阻止所述拉头脱出的凸起；所述右上止主体的内侧边上具有外凸弧形部，所述外凸弧形部的最高点位于所述右上止主体内侧的中段或中下段区域，所述右上止主体的外侧边从尾端以平滑状向顶端方向延伸；所述左上止件包括能够被所述拉头收纳的左上止主体，所述左上止主体在所述拉头内被收纳的轴向延伸长度小于所述拉头的长度。 In order to solve the problems in the prior art, and in order to achieve the above object, 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 end in a smooth direction toward the top end; The member includes a left upper stop body receivable by the slider, and an axially extending length of the left upper stop body received in the slider is smaller than a length of the slider.

其中，所述拉头包括上盖板、下盖板、中间连接柱，所述上盖板、下盖板之间具有链齿通过槽及链齿进出口，所述拉头前端是链齿进口端部，其尾端是链齿出口端部。所述上盖板、下盖板的左、右两侧边之间还分别设置有上下对应延伸的左侧翼和右侧翼，上下对应的所述左侧翼和右侧翼之间分别具有侧槽口。这样当使用所述拉头收紧拉链时，所述拉链的链齿能够收纳进所述链齿通过槽但其外侧拉链带***到所述侧槽口中。 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. At the end, 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. Thus, when the slider is used to tighten the zipper, the sprocket of the zipper can be received into the sprocket through slot but its outer zipper strap is inserted into the side slot.

其中，所述左上止件、右上止件最好是塑料制作成的零件并分别是热熔在所述左拉链带、右拉链带上，这样不仅制造工艺简单而且成本低。 Wherein, 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.

其中，所述右上止件包括能够***所述拉头内的右上止主体，所述右上止主体的轴向延伸长度不小于所述拉头的长度，这样，当所述拉头套到所述右上止主体上后，所述右上止主体的前后两端都能够具有一定的延伸余量伸出所述拉头的链齿进口端部和链齿出口端部，或者是所述右上止主体的尾端部与所述拉头的出口端部平齐，或者是所述右上止主体的尾端部仅仅只是稍微内陷于所述拉头内，从而不仅可以稳定所述拉头，更重要的是在快脱时，可以让所述左上止件顶靠住所述右上止主体的内侧边顺利地滑出所述拉头。 Wherein 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.

其中，所述右上止主体的顶部设置有能够阻止所述拉头脱出的凸起，所述凸起最好是塑料制作成的零件并热熔在所述右拉链带上；所述凸起可以为独立于所述右上止主体的零件，还可以为与所述右上止主体一体成型。另外，由于所述凸起能够阻止所述拉头脱出，为此所述凸起的高度不应低于所述拉头的链齿进口端部入口的高度或宽度；这样可以从所述右上止主体的顶部向所述右拉链带的内侧边缘延伸并凸出于所述右上止主体的内侧边缘一定长度，从而能够阻挡于所述拉头的中间连接柱的前进方向上；还可以从所述右上止主体的顶部向所述右拉链带的外侧边缘延伸一定长度，从而能够阻挡于所述拉头的右侧翼的前进方向上；还可以是，在所述右上止主体的顶部设置上下延伸出的凸起边，上下所述凸起边的高度大于所述拉头的链齿进口端部入口的高度。 Wherein, the top of the right upper stop body is provided with a protrusion capable of preventing the slider from coming off, Preferably, 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. In addition, since the protrusion can prevent the slider from coming out, 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.

其中，所述外凸弧形部的最高点位于所述右上止主体内侧的中段或中下段区域，是指所述外凸弧形部的突出最高点并不是位于所述右上止主体内侧边的最上端，也不是位于所述右上止主体内侧边的最下端，而是位于离所述右上止主体内侧边的最上端或最下端一定距离的位置。 Wherein, 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.

其中，所述右上止主体的外侧边从尾端以平滑状向顶端方向延伸，是指所述右上止主体的外侧边从尾端开始以平滑的形状向顶端方向延伸，在向顶端方向延伸的过程中没有明显的凸起或凹坑。这样所述拉头的右侧翼不仅能够从所述右上止主体的外侧边的尾端顺利地滑上所述右上止主体的外侧边，而且也能顺着所述右上止主体的外侧边平稳地向顶端方向滑动，还能够从所述右上止主体的外侧边的尾端顺利地退出而不受任何阻碍。 Wherein, 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. There are no obvious bumps or pits during the extension process. Thus, 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.

一种使用所述快脱拉链的衣物，包括两个相对分离的自由端部及能够连接两个所述自由端部的所述拉链，所述拉链上还设置有下止组件和位于中段链牙部位上的易脱牙区域；其特征在于，所述下止组件位于所述衣物的上部，而所述上止组件位于所述衣物的下部。 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.

其中，两个相对分离的所述自由端是指衣物上设置的开口部的左右两侧编织部，当所述拉头从位于衣物下部的所述上止组件运行到所述衣物上部的下止组件后，所述拉链被锁扣从而把所述衣物的开口部缝合（扣合）在一起。 Wherein 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.

其中，所述易脱牙区域是指在所述拉链带上设置的一段的特殊链牙区域，该特殊链牙区域能够耐受横向力比其它区域小，从而当所述拉链承受预定的左右方向的横向力时，所述快脱拉链会从所述易脱牙区域首先爆开，从而拉链上的其他扣合链齿也会随着所述易脱牙区域的爆开快速脱开。所述易脱牙区域可以由具有易脱结构的链齿组成，所述具有易脱结构的链齿已在现有技术中披露，例如专利号为 200680010730，专利名称为可容易爆开的拉链的发明专利，在此不再重复叙述。 Wherein, 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.

需要说明的是，上述方案中所定义的左、右，前、后，内、外都是一种相对的方位定义。 It should be noted that the left, right, front, back, inner and outer definitions defined in the above scheme are a relative orientation definition.

根据上述结构，与现有技术对比可以发现其优点是： According to the above structure, compared with the prior art, it can be found that the advantages are:

1. 由于所述下止组件位于所述衣物的上部，而所述上止组件位于所述衣物的下部，即上下倒置的安装方式，从而当所述拉头把所述拉链锁扣后将位于所述衣物的下部。这样，可以通过向上回拉拉动所述拉头就可以调整衣物下部敞开的宽度，又或者不需要把整条拉链拉开就可以打开衣物下部。例如安装应用于裤子的裤脚筒部，这样，把所述拉头向上拉动到所述裤脚筒部适当的位置后，所述裤子的裤脚被放宽，穿衣者可以在穿有鞋子的状态下直接穿过所述裤脚完成穿裤动作而无需脱下鞋子，使穿裤子变得快捷、方便。为此，这种裤子可以广泛适用于运动员、野外工作人员等。 1. Since 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, that is, an upside down mounting manner, so that when the slider locks the zipper, it will be located The lower portion of the garment. Thus, 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. For example, 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.

2. 由于在所述右上止主体的顶部设置有能够阻止所述拉头脱出的凸起，为此，当所述拉链在衣物上采用所述上下倒置的安装方式时，所述拉头在重力的作用下向下自然坠下，依靠所述凸起就能够阻挡所述拉头往下脱出，无需另外设置固定所述拉头的定位机构，更无需担心所述拉头在运动中会自己回拉；但当拉链带上的链齿从所述易脱牙区域被强制撕开时，所述凸起还能够使所述拉头始终保留在所述右拉链带上。 2. Since 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.

3. 所述右上止件包括能够***所述拉头内的右上止主体，所述右上止主体的轴向延伸长度不小于所述拉头的长度，这样，当所述拉头套到所述右上止主体上后，所述右上止主体的前后两端都能够具有一定的延伸余量伸出所述拉头的链齿进口端部和链齿出口端部，或者是所述右上止主体的尾端部与所述拉头的出口端部平齐，或者是所述右上止主体的尾端部仅仅只是稍微内陷于所述拉头内，从而不仅可以稳定所述拉头，更重要的是在快脱时，可以让所述左上止主体顶靠住所述右上止主体的内侧边顺利地滑出所述拉头。 3. 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.

4. 由于右上止主体的内侧具有外凸弧形部，所述外凸弧形部的最高点位于所述右上止主体内侧的中段或中下段区域，为此当拉链带上的链齿从所述易脱牙区域被强制撕开时，所述左上止组件能够借助于所述右上止主体的外凸弧形部旋转，从而所述左上止组件能够以旋转的方式脱出所述拉头，并在脱出的路径上，当越过所述右上止主体内侧的外凸弧形部的最高点后，其行进空间越来越大，进而不容易卡死在所述拉头的链齿通过槽中。 4. Since the inner side of the right upper stop body has a convex arc portion, 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 When the easy-to-removal area is forcibly torn, 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 On the path of the escape, when the highest point of the convex arc portion on the inner side of the right upper dead body is crossed, the traveling space thereof becomes larger and larger, and it is not easy to be stuck in the sprocket passing groove of the slider.

5. 由于所述右上止主体的外侧边从尾端以平滑状向顶端方向延伸。这样所述拉头的右侧翼不仅能够从所述右上止主体的外侧边的尾端顺利地滑上所述右上止主体的外侧边，而且也能顺着所述右上止主体的外侧边平稳地向顶端方向滑动，还能够从所述右上止主体的外侧边的尾端顺利地退出而不受任何阻碍。 5. Since the outer side of the right upper stop body extends from the trailing end in a smooth direction toward the top end. Thus, 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.

6. 由于所述左上止件包括能够被所述拉头收纳的左上止主体，所述左上止主体在所述拉头内被收纳的的轴向延伸长度小于所述拉头的长度。这样，所述左上止主体的前端部可以全部收藏在所述拉头内，即使所述左上止主体的尾端部的少量壁体伸出所述拉头的所述链齿出口端部，但至少所述左上止主体的中部区域和头部区域（前段部位）能够被收纳在所述拉头内，从而当所述拉头扣住所述上止组件时，可以通过所述拉头稳固所述左上止主体使其不会容易脱出所述拉头，而且也使所述左上止主***于所述拉头的中间连接柱的后方，从而在拉链快脱时，不仅可以让所述左上止主体顶靠住所述右上止主体的内侧边顺利地滑出所述拉头，而且使其滑动行程很小，即实现了所述左上止主体的动静适配。 6. Since 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. In this way, 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.

进一歩的技术方案还可以是，所述左上止主体的内侧上部向外侧倾斜。这样，当所述拉头向下拉动从而在收纳所述上止组件时，所述左上止主体的内侧上部的倾斜面对所述拉头的中间连接柱具有避让作用并能够便利于所述拉头快速地下滑。另外，当拉链带上的链齿从所述易脱牙区域被强制撕开时，所述左上止主体能够借助于其倾斜面相对于所述右上止主体旋转，进而能够以旋转的方式快速地脱出所述拉头，并且在脱出时不受所述拉头的中间连接柱的阻扰，从而不容易卡死在所述拉头的链齿通过槽中。 In a further technical solution, the inner upper portion of the left upper stop body may be inclined outward. In this way, when the slider is pulled downward to receive the upper stop assembly, 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. In addition, when the sprocket on the zipper tape is forcibly torn from the easy-to-release region, 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.

进一歩的技术方案还可以是，所述左上止主体的内侧下部平直或呈弧形。进一歩的技术方案还可以是，所述左上止件或右上止件上设置有工艺盲孔。 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.

其中，所述工艺盲孔为分布于所述左上止件或右上止件表面上的盲孔。这样，不仅节省材料而且并不影响所述左上止件或右上止件承受折弯载荷的能力；其次，在所述左上止件或右上止件的注塑过程中，在远离模具的浇口位置和所述左上止件或右上止件的壁体相对较厚的部位，也容易出现冷却时间不一致会导致收缩不一致的现象出现而在工件的表面呈现难看的水纹，为此在所述左上止件或右上止件上设置所述工艺盲孔，能够避免水纹问题；其次，所述工艺盲孔可以是由模具上的凸型模芯形成，在注塑过程中，通过所述凸型模芯使注塑料的流动速度均匀，同时，减少左上止件或右上止件的外观面的注塑面积，从而减少水纹产生；另外，所述工艺盲孔的存在，也大大节约了所述左上止件或右上止件所用的注塑料的使用量。 Wherein, the process blind hole is a blind hole distributed on the surface of the left upper stopper or the upper right stopper. In this way, not only material is saved but also the ability of the left upper or upper right stop to withstand the bending load; secondly, during the injection molding of the left upper or upper right stop, at the gate away from the mold and The relatively thick portion of the wall of the upper left or upper right stop is also prone to inconsistency in cooling time, which may result in inconsistent shrinkage and unsightly water marks on the surface of the workpiece, for which the left upper stop is Or the process blind hole is disposed on the upper right stopper to avoid the water mark problem; secondly, 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 of the process also greatly saves the left upper stopper or The amount of plastic injection used for the upper right stop.

进一歩的技术方案还可以是，所述右上止件还包括右延伸翼部，所述右延伸翼部连接于所述右上止主体的外侧，所述右延伸翼部的高度小于所述右上止主体的高度从而在它们的过渡位置具有右台阶，所述拉头的右侧翼能够结合在所述右台阶上。 In a further technical solution, 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.

同样地，所述左上止件还包括左延伸翼部，所述左延伸翼部连接于所述左上止主体的外侧，所述左延伸翼部的高度小于所述左上止主体的高度从而在它们的过渡位置具有左台阶，所述拉头的左侧翼能够结合在所述左台阶上。 Similarly, 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.

其中，所述右延伸翼部为与所述右上止主体一体成型的构件，其共同热熔在所述右拉链带上。这样，借助所述右延伸翼部增大了所述右上止主体与所述右拉链带的结合面积，从而有利于提高所述右上止主体与所述右拉链带的结合力，使所述右上止件不容易从所述右拉链带上脱离出来；另外，所述拉头的右侧翼能够结合在所述右台阶上进而沿所述右台阶滑动，使所述拉头的右侧翼与所述右拉链带不发生直接接触，避免了所述拉头的右侧翼在运动过程中与右拉链带产生摩擦从而对所述右拉链带造成磨损，进而有利于延长所述拉链的寿命。所述左延伸翼部具有与右延伸翼部具有相似的结构特征及其功能效果，在此不再重复叙述。 Wherein, 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. In this way, 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.

进一歩的技术方案还可以是，所述右上止件的上下两端面的中部位置还设置有内外横向贯通的横向凹槽。这样所述拉头可以借助于所述横向凹槽安装卡入到所述右拉链带上，也即是将所述拉头装配到所述右拉链带上。 In a further technical solution, 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. Thus, 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.

由于本发明具有上述特点和优点，为此可以应用到快脱拉链的上止组件及衣物中。附图说明 Since 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. DRAWINGS

图 1是与拉链上止组件配合使用的普通拉头的立体结构示意图；图 2是本发明拉链上止组件的立体结构示意图； 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;

图 3是图 2所示结构的上止组件被拉头收紧组合在拉头中的结构示意图；图 4 是图 3所示结构的上止组件被拉头收紧组合在拉头中并去掉所述上盖板后的剖面结构示意图 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

图 5 是图 3所示凸起的第二种实施方式的结构示意图； Figure 5 is a schematic view showing the structure of the second embodiment of the projection shown in Figure 3;

图 6 是图 3所示凸起的第三种实施方式的结构示意图； Figure 6 is a schematic structural view of a third embodiment of the projection shown in Figure 3;

图 7 是本发明拉链应用于裤子上的结构示意图。具体实施方式下面结合附图对本发明的具体实施方式作进一歩说明。 Figure 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.

如图 1所示，是与上止组件 9配合使用的拉头 1的结构示意图。其中所述拉头 1包括上盖板 11、下盖板 12、中间连接柱 13，上盖板 11上设置有拉片 16，所述上盖板 11、下盖板 12之间具有链齿通过槽 14及链齿进出口，所述拉头 1前端是链齿出口端部 15，其尾端是链齿进口端部 10，所述链齿出口端部 15与链齿进口端部 10之间的通道是链齿通过槽 14。 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.

图 3所示，所述拉头 1向下拉动时，拉链 6的链齿（41、 51 ) 由所述链齿进口端部 10的入口进入并由所述中间连接柱 13的两边的入口分别进入所述链齿通过槽 14被收紧挤压而被锁合后再从所述链齿出口端部 15的出口中出来。所述上盖板 11、下盖板 12的两侧边还分别设置有上下对应延伸的左侧翼 17和右侧翼 18，两边的所述左侧翼 17和右侧翼 18之间具有侧槽口 19。拉链带（4、 5 ) 能够穿过所述侧槽口 19，而链齿（41、 51 )、上止组件等则不能伸出所述侧槽口 19而能够被收容在链齿通过槽 14内。 As shown in FIG. 3, when the slider 1 is pulled downward, 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. Inside.

如图 2所示，为所述拉链 6及其上止组件 9的立体结构示意图，所述拉链 6包括左拉链带 4、右拉链带 5，还包括能够锁扣拉链 6的链齿（41、 51 ) 的所述拉头 1、所述上止组件 9和下止组件（图中未画出）。所述上止组件 9 包括左右并列设置的左上止件 2和右上止件 3，所述左上止件 2的外侧 27连接所述左拉链带 4，所述右上止件 3的外侧 38连接所述右拉链带 5。所述左上止件 2、右上止件 3、拉链的链齿（41、 51 ) 是塑料材质并全部通过热熔工艺分别熔铸在所述左拉链带 4、右拉链带 5上。 As shown in FIG. 2 , which is a schematic perspective view of the zipper 6 and the upper stop assembly 9 , 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.

如图 2、图 3和图 4所示，所述右上止件 3包括右上止主体 31，所述右上止主体 31的顶端 302到尾端 301之间轴向延伸长度等于或稍微大于所述拉头 1的长度，这样，当所述拉头 1套到所述右上止主体 31上后，所述右上止主体 31的前后两端都能够具有一定的延伸余量伸出所述拉头 1的链齿进口端部 10和链齿出口端部 15，或者是所述右上止主体 31的尾端部 301与所述拉头 1的出口端部 15平齐，或者是所述右上止主体 31的尾端部 301仅仅只是稍微内陷于所述拉头 1内，从而不仅可以稳定所述拉头 1，更重要的是在快脱时，可以让所述左上止件 2顶靠住所述右上止主体 31 的所述外凸弧形部 33 从所述链齿出口端部 15的出口处顺利地滑出所述拉头 1。 As shown in FIG. 2, FIG. 3 and FIG. 4, 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.

其次，所述右上止主体 31的外侧边 37从尾端 301 以平滑状向顶端 302 方向延伸，所述外侧边 37在向顶端 302方向延伸的过程中没有明显的凸起或凹坑。这样所述拉头 1的右侧翼 18不仅能够从所述右上止主体 31的外侧边 37的尾端 301顺利地滑上所述右上止主体 31的外侧边 37，而且也能顺着所述右上止主体 31的外侧边 37平稳地向顶端 302方向滑动，还能够从所述右上止主体 31的外侧边 37的尾端 301顺利地退出而不受任何阻碍。 Next, 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. Thus, 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.

所述右上止件 3的顶部设置有能够阻止所述拉头 1脱出的凸起，所述凸起为塑料制作成的零件并热熔在所述右拉链带 5上并与所述右上止主体 31连接一体。 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.

所述凸起的第一种实施方式如图 2、图 3和图 4所示，在所述右上止主体的顶部设置上下延伸出的凸起边 32，上下所述凸起边 32的高度和与所述拉头 1的链齿进口端部 10等高从而高于所述拉头 1的链齿进口端部 10入口的高度。 As shown in FIG. 2, FIG. 3 and FIG. 4, 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.

如图 5所示，为所述凸起的第二种实施方式。所述右上止主体 31的顶部设置有向所述右拉链带 5的内侧边 310方向延伸并凸出于所述右上止主体 31 的内侧边 310的内凸体 321，所述内凸体 321能够阻挡于所述拉头 1的中间连接柱 13的前方。 As shown in Figure 5, it is a second embodiment of the projection. 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.

如图 -6所示，为所述凸起的第三种实施方式。所述右上止主体 31的顶部设置有向所述右拉链带 5的外侧边缘 53方向延伸并凸出于所述右上止主体 31 外侧边的外凸体 322，从而能够阻挡于所述拉头 1的右侧翼 18的前方。 As shown in 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 front side of the right side wing 18 of 1.

在上述方案中，所述右上止件 3 的顶部设置的所述凸起还可以设置成与所述右上止件 3相对分离的结构，所述凸起独立设置在所述右上止件 3的前方，如此所述右上止主体 31的顶端 302到尾端 301之间轴向延伸长度就是所述右上止主体 31本身尾端到所述凸起顶端之间的长度。 In the above aspect, 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. Thus, 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.

如图 4、图 5和图 6所示，所述右上止主体 31的内侧边 310上具有外凸弧形部 33，所述外凸弧形部 33的最高点 A位于所述右上止主体 31内侧的中下段区域，当然也还可以位于所述右上止主体 31内侧的中段区域。这样，所述外凸弧形部 33的最高点 A的上下两边都具呈弧形。 As shown in FIG. 4, FIG. 5 and FIG. 6, 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. Thus, the upper and lower sides of the highest point A of the convex curved portion 33 are curved.

这样，由于在所述右上止主体 31的顶部设置有能够阻止所述拉头 1脱出的凸起（32、 321、 322 )，为此，当所述拉链 6采用上下倒置的安装方式，所述拉头 1 在重力的作用下自然地向下坠时，所述凸起（32、 321、 322 ) 能够阻挡所述拉头 1往下脱出；另外，当拉链带（4、 5 ) 上的所述链齿（41、 51 ) 被强制撕开时，所述凸起（32、 321、 322 ) 能够使所述拉头 1 始终保留在所述右拉链带 5的所述右上止组件 3上。另外，由于所述右上止主体 31的内侧边 310上具有所述外凸弧形部 33，所述外凸弧形部 33的最高点 A位于所述右上止主体 31的内侧边 310的中下段区域，为此，当所述拉头 1向下拉动并收纳所述上止组件 9时，所述右上止主体 31能够借助于所述外凸弧形部 33的最高点 A能够相对地阻止所述拉头 1 自己自然地回撤；当拉链带（4、 5 ) 上的所述链齿（41、 51 ) 被强制撕开实现快脱时，所述左上止件 2越过所述外凸弧形部 33的最高点 A后，其行进空间越来越大，又能便于所述左上止件 2 从所述链齿出口端部 15的出口中脱出所述拉头 1，从而所述左上止件 2不容易卡死在所述拉头 1的链齿通过槽 14中。 In this way, since 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. In addition, since the inner side edge 310 of the right upper end main body 31 has the outer convex arc portion 33, 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. In the middle and lower section, for this purpose, when the slider 1 is pulled downward and accommodates the upper stop assembly 9, 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) When 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 .

如图 2及图 4、图 5、图 6所示，所述右上止件 3的上下两端面上还分别设置有对称的并且内外（图 4、图 5、图 6图面中的左右方向）横向贯通的凹槽 36。这样所述拉头 1可以借助于横向贯通的所述凹槽 36卡入安装到所述右拉链带 5上，也即是将所述拉头 1装配到所述右拉链带 5上。 As shown in FIG. 2 and FIG. 4, FIG. 5, and FIG. 6, 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. Thus, the slider 1 can be snap-fitted onto the right zipper tape 5 by means of the groove 36 extending transversely, i.e., the slider 1 is assembled to the right zipper tape 5.

如图 2所示，所述左上止件 2包括能够被所述拉头 1收纳的左上止主体 21，在所述左上止主体 21的内侧上部区域 23 向外侧倾斜呈弧形或斜面（即所述左上止主体 21的内侧下端部相对地向内凸出）。这样当拉头 1 向下拉动从而收纳所述左上止主体 21时，所述左上止主体 21的内侧上部 23倾斜面能够避让所述拉头 1的中间连接柱 13从而能够便利于所述拉头 1快速地下滑。另外，当拉链带（4、 5 ) 上的所述链齿（41、 51 ) 被强制撕开时，所述左上止主体 21能够借助于所述左上止主体 21的内侧上部 23的倾斜面相对于所述右上止主体 31的内侧边 310旋转，进而能够以旋转的方式脱出所述拉头 1，而且不容易受所述中间连接柱 13的阻扰，从而不容易卡死在所述拉头 1的链齿通过槽 14中。另外，所述左上止主体 21的内侧下部 25平直，当然还可以为与内侧上部 23大致对称的弧形。 As shown in FIG. 2, 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). When the slider 1 is pulled downward to accommodate the left upper stopper body 21, 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. Further, when the sprocket (41, 51) on the zipper tape (4, 5) is forcibly torn, 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. Further, 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.

其次所述左上止主体 21的顶端部 202到尾端部 201的轴向延伸长度小于所述拉头 1的长度，或者说小于所述链齿通过槽 14的长度，当然也远远小于所述右上止件 3的轴向延伸长度，最好是所述左上止主体 21轴向延伸长度小于所述右上止件 3的轴向延伸长度的一半。当所述拉头 1收纳所述左上止主体 21后，如图 4、图 5、图 6所示，所述左上止主体 21的前端部 202可以全部收藏在所述拉头 1内，即使尾端部 201区域的少量壁体伸出所述拉头 1的所述链齿出口端部 15，但至少所述左上止主体 21的中部区域和头部区域（前段部位）能够被收纳在所述拉头 1内，从而当所述拉头 1扣住所述上止组件 2 时，所述左上止主体 21位于所述拉头 1的中间连接柱 13的后方，可以通过所述拉头 1稳固所述左上止主体 21使其不会容易脱出所述拉头 1 ; 但在拉链快脱时，不仅可以让所述左上止主体 21顶靠住所述右上止主体 31的内侧边 310顺利地滑出所述拉头 1，而且使其滑动行程很小，即实现了所述上止组件 2的动静适配，而且脱出时不受所述拉头 1的中间连接柱 13的影响。 Secondly, 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. 4, 5, and 6, 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.

为了使避免所述拉头 1在上下滑动的过程中其所述左侧翼 17或右侧翼 18 对所述拉链带（4、 5 ) 造成磨损，如图 2、图 4所示，在所述右上止主体 31 的外侧连接有右延伸翼部 35，所述右延伸翼部 35是塑料制作成的零件并热熔在所述右拉链带 5上并与所述右上止主体 31—体成型。所述右延伸翼部 35 的高度小于所述右上止主体 31 的高度从而在它们的过渡位置具有右台阶 37 (也是所述右上止主体 31的外侧边 37)，所述拉头 1的右侧翼 18能够结合在所述右台阶 37上并沿其滑动（即所述侧槽口 19的高度大于所述右延伸翼部 35的高度但小于所述右上止主体 31的高度，所述右延伸翼部 35位于所述侧槽口 19中）。同样地，所述左上止件 2还包括左延伸翼部 22，所述左延伸翼部 22连接于所述左上止主体 21的外侧，所述左延伸翼部 22是塑料制作成的零件并热熔在所述右拉链带 4上并与所述左上止主体 21连接一体。所述左延伸翼部 22的高度小于所述左上止主体 21的高度从而在它们的过渡位置具有左台阶 26，所述拉头 1的左侧翼 17能够结合在所述左台阶 26上并其沿滑动。这样，借助所述左延伸翼部 22、右延伸翼部 35 增大了所述左上止主体 21、右上止主体 31分别与所述左拉链带 4、右拉链带 5的结合面积，从而有利于提高所述左上止主体 21、右上止主体 31分别与左拉链带 4、右拉链带 5 的结合力，使所述左上止主体 21、右上止主体 31不容易从所述左拉链带 4、右拉链带 5上脱离出来；另外，所述拉头 1的右侧翼 18和左侧翼 17能够结合在所述右台阶 37、左台阶 26上并其沿滑动，使拉头 1的侧翼（17、 18 )不与所述左拉链带 4、右拉链带 5产生直接接触，避免了所述拉头 1 的右侧翼 18和左侧翼 17在运动过程中对左拉链带 4、右拉链带 5产生摩擦从而造成磨损，有利于延长所述拉链 6 的寿命。同样在链齿（41、 51 ) 上也可以同样设置延伸翼部。 In order to prevent the left side wing 17 or the right side wing 18 from causing wear on the zipper tape (4, 5) during the sliding of the slider 1 in the up and down direction, as shown in FIG. 2 and FIG. 4, 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). Similarly, 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. It is melted on the right zipper tape 4 and is integrally connected with the left upper stopper body 21. 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. Thus, 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. Similarly, the extension wings can also be provided on the sprocket (41, 51).

如图 2和图 4所示，所述左上止件 2、右上止件 3上还分别设置有多个圆形的工艺盲孔（24、 34)。其中，所述工艺盲孔（24、 34) 为分布于所述左上止件 2和右上止件 3表面上的盲孔。这样，不仅节省了材料而且不会降低其结构强度；其次，在所述左上止件 2和右上止件 3的注塑过程中，在远离模具浇口的位置和所述左上止件 2和右上止件 3的壁体相对较厚的部位会提前冷却，另一部分壁体会滞后冷却，而冷却时间不一致会出现缩水不均匀及表面产生水纹现象，而壁体上设置所述工艺盲孔（24、 34)，能够使整体壁体的冷却时间接近一致进而避免出现水纹现象；其次，所述工艺盲孔（24、 34 ) 可以由模具上的凸型模芯形成，在注塑过程中，通过所述凸型模芯使注塑料的流动速度均匀，同时，减少左上止件或右上止件的外观面的注塑面积，从而减少水纹产生；另外所述工艺盲孔（24、 34 ) 的存在，也大大节约了所述左上止件 2和右上止件 3的所使用的注塑料的使用量。 As shown in FIG. 2 and FIG. 4, 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. In this way, not only the material is saved but also the structural strength is not reduced; secondly, in the injection molding process of the left upper stopper 2 and the upper right stopper 3, at a position away from the mold gate and the upper left stopper 2 and the upper right stop The relatively thick part of the wall of the part 3 will be cooled in advance, and the other part of the wall will be delayed in cooling, and the cooling time will be inconsistent, the shrinkage will be uneven and the surface will be water-stained, and the process blind hole is arranged on the wall body. 34), the cooling time of the whole wall body can be made close to avoid water ripple phenomenon; secondly, 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.

如图 7所示，应用了本发明上止组件 9的裤子 7的结构示意图。所述裤子 7的裤脚筒部 71包括两个相对分离的自由端部（72、 73 )及能够连接两个所述自由端部（72、 73 ) 的拉链 6，所述拉链 6上设置有所述上止组件 9、下止组件 8和能够锁扣链齿（41、 51 ) 的拉头 1，所述拉链 6的中段链牙部位上还设置有易脱牙区域 61 ;其中，所述下止组件 8位于所述裤子 7的裤头部 74，而所述上止组件 9位于所述裤脚筒部 71的裤脚部 75。这样，不仅可以通过向上回拉所述拉头 1就可以调整所述裤脚部 75的开口宽度，更重要的是，无需另外设置固定所述拉头 1的装置，而是让所述拉头 1 自然地挂在所述上止组件 9上即可，无需顾忌因剧烈运动或其它原因导致所述拉头 1不能固定在所述上止组件 9上。而当快脱裤子 7时，所述上止组件 9的所述左上止件 2又能够从所述拉头 1中快速地脱出。 As shown in 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. Thus, not only can the opening width of the leg portion 75 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. When the pants 7 are quickly taken off, the left upper stop 2 of the upper stop assembly 9 can be quickly released from the slider 1.

穿衣者穿着所述裤子 7时，可以先将所述裤子 7的所述自由端部（72、 73 ) 的裤头部 74压紧在腿上，并先锁扣所述下止组件 8再向下拉动所述拉头 1进而就可以扣合所述拉链 6形成一个完整的裤腿，所述拉头 1 自然地坠吊在所述上止组件 9上。当需要脱裤时，横向拉动所述拉链 6上的易脱牙区域 61，就可以使所述拉链 6快速地分开。为此，这种所述裤子 7可以广泛适用于运动员、野外工作人员等。 When the wearer wears the trousers 7, 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. When the pant is required to be pulled, 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.

由于本发明具有上述特点和优点，为此可以应用到快脱拉链的上止组件及衣物中。 Since 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.

Claims

权利要求书 Claim

1. 快脱拉链，包括左拉链带、右拉链带、上止组件和能够锁扣链齿的拉头，所述上止组件包括左、右设置的左上止件和右上止件，所述左上止件的外侧连接所述左拉链带，所述右上止件的外侧连接所述右拉链带；其特征在于，所述右上止件包括能够***所述拉头内的右上止主体，所述右上止主体的轴向延伸长度不小于所述拉头的长度，在所述右上止主体的顶部设置有能够阻止所述拉头脱出的凸起；所述右上止主体的内侧边上具有外凸弧形部，所述外凸弧形部的最高点位于所述右上止主体内侧的中段或中下段区域，所述右上止主体的外侧边从尾端以平滑状向顶端方向延伸；所述左上止件包括能够被所述拉头收纳的左上止主体，所述左上止主体在所述拉头内被收纳的轴向延伸长度小于所述拉头的长度。 1. A quick release zipper, comprising a left zipper tape, a right zipper tape, a top stop assembly and a slider capable of locking a sprocket, the upper stop assembly comprising left and right left upper and right upper stops, said upper left The outer side of the stopper is connected to the left zipper tape, and the outer side of the upper right stopper is connected to the right zipper tape; wherein the right upper stopper includes a right upper stop body that can be inserted into the slider, the upper right The axial extension length of the stopping body 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 stopping body; the inner side of the right upper stopping body has a convex shape a curved portion, a highest point of the convex curved portion is located at a middle portion or a middle middle 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 end in a smooth direction toward the top end; The left upper stop includes a left upper stop body receivable by the slider, and the left upper stop body is accommodated in the slider with an axial extension length that is less than a length of the slider.

2. 根据权利要求 1所述的快脱拉链，其特征在于，所述左上止主体的内侧边上部向外侧倾斜。 The quick release zipper according to claim 1, wherein an upper portion of an inner side of the left upper stopper body is inclined outward.

3. 根据权利要求 1或 2所述的快脱拉链，其特征在于，所述左上止件或右上止件上设置有工艺盲孔。 The quick release zipper according to claim 1 or 2, characterized in that the left upper stopper or the upper right stopper is provided with a process blind hole.

4. 根据权利要求 1或 2所述的快脱拉链，其特征在于，所述右上止件还包括右延伸翼部，所述右延伸翼部连接于所述右上止主体的外侧，所述右延伸翼部的高度小于所述右上止主体的高度从而在它们的过渡位置具有右台阶，所述拉头的右侧翼能够结合在所述右台阶上。 The quick release zipper according to claim 1 or 2, wherein the upper right stopper further comprises a right extending wing portion, the right extending wing portion being connected to an outer side of the right upper stopping body, the right The height of the extended wings is less than the height of the right upper stop body so as to have a right step at their transitional position, the right wing of the slider being engageable on the right step.

5. 根据权利要求 1或 2所述的快脱拉链，其特征在于，所述右上止件的上下两端面的中部位置还设置有内外横向贯通的横向凹槽。 The quick release zipper according to claim 1 or 2, wherein a middle portion of the upper and lower end faces of the upper right stopper is further provided with a lateral groove penetrating inside and outside.

6. 根据权利要求 2所述的快脱拉链，其特征在于，所述左上止主体的内侧下部平直或呈弧形。 The quick release zipper according to claim 2, wherein the inner lower portion of the left upper stop body is straight or curved.

7. 根据权利要求 1或 2所述的快脱拉链，其特征在于，所述左上止件还包括左延伸翼部，所述左延伸翼部连接于所述左上止主体的外侧，所述左延伸翼部的高度小于所述左上止主体的高度从而在它们的过渡位置具有左台阶，所述拉头的左侧翼能够结合在所述左台阶上。 The quick release zipper according to claim 1 or 2, wherein the left upper stopper further comprises a left extending wing portion, the left extending wing portion being connected to an outer side of the left upper stopping body, the left The height of the extended wings is less than the height of the left upper stop body to have a left step at their transitional position, and the left wing of the slider can be coupled to the left step.

8. 使用权利要求 1到 7任一所述的快脱拉链的衣物，包括两个相对分离的自由端部及能够连接两个所述自由端部的所述拉链，所述快脱拉链上还设置有下止组件和位于链牙区域中的易脱牙区域；其特征在于，所述下止组件位于所述衣物的上部，而所述上止组件位于所述衣物的下部。 8. The quick-release zipper garment of any of claims 1 to 7, comprising two opposite free ends and said zipper capable of joining the two free ends, said quick release zipper A lower stop assembly and an easy-to-release area in the element region are provided; 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.