WO2023185029A1 - Invisible zipper slider with puller capable of being suspended at any angle - Google Patents

Invisible zipper slider with puller capable of being suspended at any angle Download PDF

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Publication number
WO2023185029A1
WO2023185029A1 PCT/CN2022/134314 CN2022134314W WO2023185029A1 WO 2023185029 A1 WO2023185029 A1 WO 2023185029A1 CN 2022134314 W CN2022134314 W CN 2022134314W WO 2023185029 A1 WO2023185029 A1 WO 2023185029A1
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WO
WIPO (PCT)
Prior art keywords
pressure piece
groove
pressure
riveting
piece
Prior art date
Application number
PCT/CN2022/134314
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French (fr)
Chinese (zh)
Inventor
吕宗坚
丘巍
邱国亮
熊梓仁
Original Assignee
理想（广东）拉链实业有限公司
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Application filed by 理想（广东）拉链实业有限公司 filed Critical 理想（广东）拉链实业有限公司
Publication of WO2023185029A1 publication Critical patent/WO2023185029A1/en

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    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
    • A44B19/00—Slide fasteners
    • A44B19/24—Details
    • A44B19/26—Sliders
    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
    • A44B19/00—Slide fasteners
    • A44B19/24—Details
    • A44B19/26—Sliders
    • A44B19/262—Pull members; Ornamental attachments for sliders

Definitions

  • the invention belongs to the field of zippers, and specifically relates to an invisible slider that can hover and pull cards at will.
  • the present invention proposes an invisible slider for randomly hovering and pulling cards, so as to overcome the above technical problems existing in the existing related art.
  • An invisible slider for randomly hovering pull tags including a zipper puller main body and a pull tag.
  • the zipper puller main body includes a base portion.
  • a guide post is provided on the middle side of the top surface of the base portion.
  • the left side of the base portion , the left and right baffles are symmetrically provided on both sides of the right side, the tops of the left and right baffles extend inward, and the space formed by the left and right baffles is in the A Y-shaped chain closing channel is formed under the separation of the guide pillars, and the opening of the chain closing channel faces upward;
  • the pull tag includes a rotating shaft provided at the front end for connecting with the main body of the zipper head;
  • the end pressure piece installed on the top of the guide post.
  • the front end of the end pressure piece is a pressure-receiving part and the rear end is a pressure-applying part;
  • the top of the guide post is provided with a riveting part at a position corresponding to the pressure-receiving part.
  • the riveting part forms a riveting fixation to the pressure-receiving part at the front end of the end pressure piece;
  • the rotating shaft of the pull card is clamped between the pressure applying part at the rear end of the end pressure piece and the guide pillar and forms a rotational connection. Under the pressure of the pressure applying part, the rotating shaft of the pulling card is connected with the pressure applying part and the guide pillar.
  • the guide posts are in contact and have friction, which allows the pull tag to rotate to any angle and hover.
  • the top of the guide post is provided with an open positioning groove for placing the rotation axis of the pull tag, and the pressing part of the end pressure piece forms a connection hole surrounding the positioning groove at the open end.
  • the rotating shaft of the pull tag is installed on the connecting hole to form a rotational connection.
  • the rotating shaft of the pulling tag is in contact with the hole wall of the connecting hole and has friction. This friction force allows the pull tag to rotate to any position. Angle hover.
  • the positioning groove is a concave arc-shaped structure
  • the pressing part of the end pressure piece is a bending arm
  • the bending arm surrounds the open end of the positioning groove to form the connecting hole.
  • the bending arm serves as the end structure of the end pressure piece
  • the top surface of the guide post is provided with a downwardly recessed slot
  • the slot is located on one side of the positioning groove
  • the The bending arm spans the open end of the positioning slot to enclose the connecting hole, and the end of the bending arm is inserted into the insertion slot.
  • the top of the guide post is provided with a pressure groove formed by a downward depression, the pressure-receiving part of the end pressure piece is placed in the pressure piece groove, and the left and right displacements of the end pressure piece are affected by the pressure.
  • the pressure piece groove is limited, and the riveting parts are provided on both sides of the notch of the pressure piece groove.
  • the pressure piece groove is provided with a blocking protrusion
  • the end pressure piece is provided with a bayonet adapted to the blocking protrusion
  • the bayonet is engaged with the blocking protrusion
  • the end pressure piece Sliding in the pressure piece groove is restricted by the blocking protrusion
  • the height of the blocking protrusion is greater than the height of the bayonet, and before the pressure-receiving part of the end pressure piece is put into the pressure piece groove but not riveted, the blocking protrusion holds the end The pressing piece is arched, and the bottom surface of the end pressing piece is not in contact with the bottom of the pressing piece groove.
  • the top surface of the guide post is provided with a lower groove, the bottom of the lower groove protrudes upward to form a boss, and the top surface of the boss is concave to form a positioning groove;
  • the boss separates the lower groove into an upper groove body and a lower groove body.
  • the upper groove body is the pressure piece groove
  • the lower groove body is configured as a slot.
  • the bending arm is used as the rear end of the end pressure piece, the riveting part only rivets the middle part of the end pressure piece, and the end pressure piece is put into the pressure piece groove without riveting.
  • the outer surface of the front end of the end pressure piece is lower than the notch of the pressure piece groove.
  • the bending arm serves as the rear end of the end pressure piece, and the riveting part rivets the front end and middle part of the end pressure piece.
  • the arrangement of the end pressure piece not only enables the pull tag to achieve an arbitrary hovering effect, but also allows the riveting equipment to not contact the pull tag when performing riveting, but to rivet the end pressure piece. Avoiding processing marks (such as indentations, scratches, etc.) on the pull tag is beneficial to the application of the present invention in high-end products that are strict on product appearance;
  • the present invention is designed to rivet and fasten the end pressure piece, rather than rivet and fasten the pull tag, a relatively large riveting portion can be provided, which facilitates riveting processing and is not easy to break;
  • the end pressure piece only rivets the pressure-receiving part at the front end, so that the pressure-applying part at the rear end is not locked, so that the pressure-applying part has a small elastic deformation effect and can adapt to more rotations. Shaft size.
  • Figure 1 is one of the structural schematic diagrams of the present invention (riveted);
  • Figure 2 is the second structural schematic diagram of the present invention (without riveting);
  • Figure 3 is the third structural schematic diagram of the present invention (not riveted and the pull tab is omitted);
  • Figure 4 is a schematic structural diagram of the zipper head body of the present invention.
  • Figure 5 is a schematic structural diagram of the end pressure piece of the present invention.
  • Figure 6 is a front view of the present invention.
  • Figure 7 is a cross-sectional view along the A-A direction of Figure 6;
  • Figure 8 is the fourth structural schematic diagram of the present invention (not riveted).
  • Figure 9 is the fifth structural schematic diagram of the present invention (riveted).
  • Zipper head body 1 guide post 101, base part 102, left stop part 103, right stop part 104, riveting part 105, positioning groove 106, slot 107, press groove 108, blocking protrusion 109;
  • End pressure piece 3 bending arm 301, bayonet 302.
  • an invisible slider for randomly hovering and pulling the tabs includes a zipper head body 1 and a pull tab 2.
  • the zipper puller body 1 includes a base portion 102, a guide post 101 is provided on one side of the top middle of the base portion 102, and a left stopper 103 and a right stopper 103 are symmetrically provided on the left and right sides of the base portion 102.
  • the top ends of the blocking portion 104, the left blocking portion 103, and the right blocking portion 104 extend inward.
  • the space formed by the left blocking portion 103 and the right blocking portion 104 forms a Y-shape under the separation of the guide pillar 101.
  • the opening of the chain closing channel is upward for the chain elements to be inserted.
  • the pull tag includes a rotating shaft provided at the front end for connecting with the main body of the zipper head.
  • This embodiment also includes an end pressure piece 3 installed on the top of the guide post 101.
  • the front end of the end pressure piece 3 is a pressure receiving part, and the rear end is a pressure applying part; the top of the guide post 101 is located corresponding to the position of the pressure receiving part.
  • the rotating shaft of the pull tag 2 is sandwiched between the pressure applying part at the rear end of the end pressure piece 3 and the guide post 101 and forms a rotational connection. Under the pressure of the pressure applying part, the rotating shaft of the pulling tag 2 rotates with the The pressing part and the guide post 101 are in contact and have friction. This friction allows the pull tag 2 to rotate to any angle and hover.
  • the arrangement of the end pressing member 3 not only enables the pull tag 2 to achieve an arbitrary hovering effect, but also prevents the riveting equipment from contacting the pull tag 2 when riveting, but rivets the end.
  • the pressing piece 3 avoids processing marks (such as indentations, scratches, etc.) on the pull tag 2, which is beneficial to the application of this embodiment to high-end products that are strict about product appearance.
  • this embodiment is riveting and fastening the end pressure piece 3 instead of directly riveting and fastening the pull tag 2, a relatively large riveting portion 105 can be provided, which facilitates riveting processing and is not easy to fracture.
  • the end pressure piece 3 only rivets the pressure-receiving part at the front end, so that the pressure-applying part at the rear end is not locked, so that the pressure-applying part has a small elastic deformation effect, and can be adapted to more Dimensions of the axis of rotation.
  • the pull tag 2 can be made of hard material or flexible material.
  • the pull tag 2 is made of a hard material, the transition fit between the pull tag 2, the end pressure piece 3, and the guide post 101 should be controlled, that is, the pull tag 2 can hover arbitrarily without external force. As a result, the pull card 2 can rotate.
  • the pull tab 2 is preferably made of a flexible material that can produce elastic deformation (such as rubber, etc.).
  • the pull tab 2 in this embodiment is a resin pull tab. .
  • the pull tag 2 made of flexible material has a relatively loose range in limiting the pressing strength of the end pressure piece 3 while ensuring that it can rotate, which can reduce the processing accuracy requirements of this embodiment.
  • the end pressure piece 3 is made of rigid metal and is arranged separately from the zipper head body 1 so that its rear end is not locked and has a small elastic deformation effect.
  • the top of the guide post 101 is provided with an open positioning groove 106 for placing the rotation axis of the pull tag 2 to facilitate positioning of the pull tag 2 before riveting.
  • 3 forms a connecting hole at the open end of the positioning groove 106 and surrounds it.
  • the rotating shaft of the pulling tag 2 is installed in the connecting hole to form a rotational connection.
  • the rotating shaft of the pulling tag 2 is connected to the connecting hole.
  • the walls of the holes are in contact and have friction, which allows the pull tag 2 to rotate to any angle and hover.
  • the positioning groove 106 is a concave arc-shaped structure
  • the pressing part of the end pressure member 3 is a bending arm 301.
  • the bending arm 301 surrounds the positioning groove 106 at its open end. Forming the connecting hole can increase the contact area between the pull tag 2 and the positioning groove 106 and the end pressure member 3 to achieve a hovering effect, and at the same time facilitate the rotation of the pull tag 2 .
  • the bending arm 301 serves as the end structure of the end pressure piece 3.
  • the bending arm 301 can be produced so that its end is just in line with the open end of the positioning groove 106.
  • the end pressure piece 3 may be slightly deformed, that is, the bending arm 301 may be slightly upward, and the pull tab 2 may be pulled for a long time.
  • the bending arm 301 is tilted upward, which further causes a gap to exist between the end of the bending arm 301 and the open end of the positioning groove 106 , affecting the clamping effect of the bending arm 301 on the end pressure piece 3 . Therefore, the The top surface of the guide post 101 is provided with a downwardly recessed slot 107.
  • the slot 107 is located on one side of the positioning groove 106.
  • the bending arm 301 spans the open end of the positioning groove 106 and encloses the positioning groove 106.
  • the connecting hole, the end of the bending arm 301 is inserted into the slot 107, this design ensures that the bending arm 301 has sufficient length, even if it is slightly upturned, it still remains enclosed with the open end of the positioning groove 106 state, since there is no need to connect with the open end of the positioning groove 106, the production accuracy requirements are also reduced to a certain extent, and the design of the slot 107 can prevent the bending arm 301 from deforming such as upward warping. Slow down the impact of long-term pulling of the pull card 2 on the clamping effect of the end pressure piece 3.
  • the top of the guide post 101 is provided with a downwardly depressed pressure piece groove 108, and the pressure-receiving part of the end pressure piece 3 is placed in the pressure piece groove 108.
  • the end pressure piece 3 The left and right displacement of 3 is limited by the pressure piece groove 108.
  • the riveting parts 105 are provided on both sides of the notch of the pressure piece groove 108. Its main function is to position the end pressure piece 3 and prevent the end pressure piece 3 from being moved. The pressure piece 3 moves during riveting, which reduces the effect of the end pressure piece 3 protruding from the surface of the zipper puller body 1, making the appearance of this embodiment smoother and simpler.
  • the top surface of the guide post 101 is provided with a lower groove, the bottom of the lower groove protrudes upward to form a boss, and the top surface of the boss is concave to form a positioning groove 106, so
  • the boss separates the lower groove into an upper groove body and a lower groove body.
  • the upper groove body is the pressing groove 108, and the lower groove body is a slot 107.
  • the structure is streamlined and convenient for production and processing.
  • the pressure piece groove 108 is provided with a blocking protrusion 109
  • the end pressure piece 3 is provided with a bayonet 302 adapted to the blocking protrusion 109.
  • the bayonet 302 is stuck in the Blocking protrusion 109, the sliding of the end pressure piece 3 in the pressure piece groove 108 is restricted by the blocking protrusion 109, further positioning the end pressure piece 3 to ensure that the end pressure piece 3 is riveted during It will not move.
  • the bending arm 301 and the positioning groove 106 are prone to collision and stress. As the use time increases, long-term collision may cause the bending When the arm 301 deforms, the blocking protrusion 109 can share the pulling force and avoid deformation problems that may be caused by multiple collisions of the bending arm 301 .
  • the height of the blocking protrusion 109 is greater than the height of the bayonet 302, and the pressure-receiving part of the end pressure piece 3 is put into the pressure piece groove 108 but is not riveted.
  • the blocking protrusion 109 arches the end pressure piece 3, and the bottom surface of the end pressure piece 3 does not contact the bottom of the pressure piece groove 108, which is the riveting pressure of the end pressure piece 3 after riveting.
  • Elastic space is reserved for parts that may undergo downward deformation to avoid collision between the end pressure piece 3 and the bottom of the groove.
  • the riveting part 105 can be designed to rivet only the middle part of the end pressure piece 3, and the bending arm 301 serves as the rear end of the end pressure piece 3. It should be noted that, Riveting the middle part of the end pressure piece 3 may cause the front end of the end pressure piece 3 to rise slightly. Therefore, before the end pressure piece 3 is put into the pressure piece groove 108 but is not riveted, the end pressure piece 3 The outer surface of the front end is lower than the notch of the pressure piece groove 108 (as shown in Figure 7), so as to reserve a height for the front end of the end pressure piece 3 to rise up, and to prevent the front end of the end pressure piece 3 from protruding outside the zipper head. Surface of body 1.
  • the riveting portion 105 is designed to only rivet the middle part of the end pressure piece 3, and its width is designed to be wider at the front and narrower at the back, forming a tight pressing effect on the end pressure piece 3. , which cooperates with the pressure-applying part to have a small elastic deformation effect.
  • the riveting part 105 can also be designed to rivet the front end and middle part of the end pressure piece 3, and the bending arm 301 serves as the rear end of the end pressure piece 3.
  • This design rivets The pressing area is large, not easy to break, and the fixing effect is reliable. At the same time, the above-mentioned problem of slight upward warping of the front end of the end pressing piece 3 can be avoided.
  • the zipper slider body 1 includes a base portion 102.
  • a guide post 101 is convexly formed on one side of the top surface of the base portion 102.
  • the top of the guide post 101 is provided with a guide post 101 that is larger than the width of the main body of the guide post 101.
  • the top with a tip the left and right sides of the base portion 102 first convex upward to form side walls, and the tops of the side walls extend toward each other to form a top, forming a symmetrical left and right stop 103.
  • part 104 the tip of the guide post 101 is inserted between the left stop part 103 and the right stop part 104, the left stop part 103, the right stop part 104 and the guide post 101 form a Y-shaped combination chain channel.

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Abstract

An invisible zipper slider with a puller capable of being suspended at any angle. The invisible zipper slider comprises a zipper slider main body (1), a puller (2) and an end press (3), wherein the zipper slider main body (1) comprises a base portion (102), and a top face of the base portion (102) is provided with a guide column (101), a left blocking portion (103) and a right blocking portion (104) to form a Y-shaped chain closing channel; a pressure-bearing portion is provided at the front end of the end press (3), a pressure-applying portion is provided at the rear end of the end press (3), and a riveting portion (105) is arranged at a position, corresponding to the pressure-bearing portion, at the top of the guide column (101); the pressure-bearing portion, which is at the front end of the end press (3), is riveted and fixed by the riveting portion (105); a rotary shaft of the puller (2) is clamped between the pressure-applying portion, which is at the rear end of the end press (3), and the guide column (101) and is rotatably connected therebetween; and under the compression of the pressure-applying portion, the rotary shaft of the puller (2) makes contact with the pressure-applying portion and the guide column (101), and there is a friction force, by means of which the puller (2) can rotate to any angle and be suspended. A riveting apparatus is the riveting and fastening end press (3), which prevents the leaving of processing marks on the puller (2); and the riveting portion (105) is relatively large, which facilitates riveting processing and makes same less prone to breaking.

Description

一种任意悬停拉牌的隐形拉头An invisible slider that pulls cards by hovering 技术领域Technical field
本发明属于拉链领域，具体涉及一种任意悬停拉牌的隐形拉头。The invention belongs to the field of zippers, and specifically relates to an invisible slider that can hover and pull cards at will.
背景技术Background technique
隐形拉头由于安装后外露面积小，而且安装该类型拉头的拉链其链牙不外露，有利于提升产品的美观度，而且使得产品的造型设计具有更大的发挥空间。Since the exposed area of the invisible slider is small after installation, and the teeth of the zipper installed with this type of slider are not exposed, it is conducive to improving the aesthetics of the product and giving the product more room for styling design.
在现有技术中，申请号为“CN201610105490.0”的专利文献公开了一种拉链用拉头和拉链，通过设置一对爪部紧紧地抓固橡胶拉牌的转轴，以此实现任意悬停的效果，但是在实际生产中，不管采用何种加工技术(如拉链加工中最常用的铆接)实现爪部对拉牌转轴的抓固效果，由于拉牌和爪部是直接接触，加工时设备离拉牌的距离极近，可能造成拉牌表面存在加工痕迹(例如压痕、划痕等)，不利于将拉头应用于对产品外观较为严格的高端产品中，而且拉头本身就是一种微小零件，爪部作为拉头的一部分体积更小，容易在加工过程中发生断裂。In the prior art, the patent document with application number "CN201610105490.0" discloses a slider and a slide fastener, which are provided with a pair of claws to tightly grasp the rotating shaft of the rubber pull tag, thereby achieving arbitrary suspension. However, in actual production, no matter what processing technology is used (such as riveting, which is the most commonly used in zipper processing) to achieve the claw's gripping effect on the pull-tab rotating shaft, since the pull-tab and the claw are in direct contact, during processing The equipment is very close to the pull tab, which may cause processing marks (such as indentations, scratches, etc.) on the pull tab surface, which is not conducive to the application of the slider in high-end products that are strict about product appearance, and the slider itself is a As a kind of tiny part, the claw part is smaller as a part of the slider and is prone to breakage during processing.
发明内容Contents of the invention
针对相关技术中的问题，本发明提出一种任意悬停拉牌的隐形拉头，以克服现有相关技术所存在的上述技术问题。In view of the problems in the related art, the present invention proposes an invisible slider for randomly hovering and pulling cards, so as to overcome the above technical problems existing in the existing related art.
本发明的技术方案是这样实现的：The technical solution of the present invention is implemented as follows:
一种任意悬停拉牌的隐形拉头，包括拉链头主体和拉牌，所述拉链头主体包括基底部，所述基底部的顶面中部一侧设有导柱，所述基底部的左、右两侧对称设有左侧挡部和右侧挡部，左侧挡部和右侧挡部的顶端向内侧延伸，所述左侧挡部、右侧挡部合围形成的空间在所述导柱的分隔下形成Y型的合链通道，所述合链通道的开口朝上；所述拉牌包括设于前端用于与拉链头主体连接的转动轴；An invisible slider for randomly hovering pull tags, including a zipper puller main body and a pull tag. The zipper puller main body includes a base portion. A guide post is provided on the middle side of the top surface of the base portion. The left side of the base portion , the left and right baffles are symmetrically provided on both sides of the right side, the tops of the left and right baffles extend inward, and the space formed by the left and right baffles is in the A Y-shaped chain closing channel is formed under the separation of the guide pillars, and the opening of the chain closing channel faces upward; the pull tag includes a rotating shaft provided at the front end for connecting with the main body of the zipper head;
还包括一安装在导柱顶部的端压件，端压件前端为受压部，后端为施压部；所述导柱顶部对应所述受压部的位置设有铆压部，所述铆压部对所述端压件前端的受压部形成铆压 固定；It also includes an end pressure piece installed on the top of the guide post. The front end of the end pressure piece is a pressure-receiving part and the rear end is a pressure-applying part; the top of the guide post is provided with a riveting part at a position corresponding to the pressure-receiving part. The riveting part forms a riveting fixation to the pressure-receiving part at the front end of the end pressure piece;
所述拉牌的转动轴被夹于所述端压件后端的施压部和导柱之间并形成转动连接，所述拉牌的转动轴在施压部的压迫下，与施压部、导柱相接触并存在摩擦力，该摩擦力使所述拉牌可转动至任意角度悬停。The rotating shaft of the pull card is clamped between the pressure applying part at the rear end of the end pressure piece and the guide pillar and forms a rotational connection. Under the pressure of the pressure applying part, the rotating shaft of the pulling card is connected with the pressure applying part and the guide pillar. The guide posts are in contact and have friction, which allows the pull tag to rotate to any angle and hover.
优选地，所述导柱的顶部设有开放的、用于放置所述拉牌的转动轴的定位槽，所述端压件的施压部在所述定位槽的开放端与其合围形成连接孔，所述拉牌的转动轴安装于所述连接孔形成转动连接，所述拉牌的转动轴与连接孔的孔壁相接触并存在摩擦力，该摩擦力使所述拉牌可转动至任意角度悬停。Preferably, the top of the guide post is provided with an open positioning groove for placing the rotation axis of the pull tag, and the pressing part of the end pressure piece forms a connection hole surrounding the positioning groove at the open end. , the rotating shaft of the pull tag is installed on the connecting hole to form a rotational connection. The rotating shaft of the pulling tag is in contact with the hole wall of the connecting hole and has friction. This friction force allows the pull tag to rotate to any position. Angle hover.
优选地，所述定位槽为下凹的弧形结构，所述端压件的施压部为一折弯臂，所述折弯臂在所述定位槽的开放端与其合围形成所述连接孔。Preferably, the positioning groove is a concave arc-shaped structure, the pressing part of the end pressure piece is a bending arm, and the bending arm surrounds the open end of the positioning groove to form the connecting hole. .
优选地，所述折弯臂作为所述端压件的端部结构，所述导柱的顶面设有向下凹陷的插槽，所述插槽位于所述定位槽的一侧，所述折弯臂横跨所述定位槽的开放端合围形成所述连接孔，所述折弯臂的端部***所述插槽。Preferably, the bending arm serves as the end structure of the end pressure piece, the top surface of the guide post is provided with a downwardly recessed slot, the slot is located on one side of the positioning groove, and the The bending arm spans the open end of the positioning slot to enclose the connecting hole, and the end of the bending arm is inserted into the insertion slot.
优选地，所述导柱的顶部设有向下凹陷形成的压件槽，所述端压件的受压部安置在所述压件槽内，所述端压件的左、右位移受所述压件槽限制，所述压件槽的槽口两侧设有所述铆压部。Preferably, the top of the guide post is provided with a pressure groove formed by a downward depression, the pressure-receiving part of the end pressure piece is placed in the pressure piece groove, and the left and right displacements of the end pressure piece are affected by the pressure. The pressure piece groove is limited, and the riveting parts are provided on both sides of the notch of the pressure piece groove.
优选地，所述压件槽内设有阻挡凸起，所述端压件设有适配所述阻挡凸起的卡口，所述卡口卡于所述阻挡凸起，所述端压件在所述压件槽内的滑动受所述阻挡凸起限制。Preferably, the pressure piece groove is provided with a blocking protrusion, the end pressure piece is provided with a bayonet adapted to the blocking protrusion, and the bayonet is engaged with the blocking protrusion, and the end pressure piece Sliding in the pressure piece groove is restricted by the blocking protrusion.
优选地，所述阻挡凸起的高度大于所述卡口的高度，所述端压件的受压部放入所述压件槽但未进行铆压前，所述阻挡凸起将所述端压件拱起，所述端压件的底面不与压件槽的槽底接触。Preferably, the height of the blocking protrusion is greater than the height of the bayonet, and before the pressure-receiving part of the end pressure piece is put into the pressure piece groove but not riveted, the blocking protrusion holds the end The pressing piece is arched, and the bottom surface of the end pressing piece is not in contact with the bottom of the pressing piece groove.
优选地，所述导柱的顶面设有一下凹槽，所述下凹槽的槽底往上凸出形成一凸台，所述凸台的顶面下凹形成定位槽；Preferably, the top surface of the guide post is provided with a lower groove, the bottom of the lower groove protrudes upward to form a boss, and the top surface of the boss is concave to form a positioning groove;
所述凸台将所述下凹槽分隔成上槽体和下槽体，所述上槽体为所述压件槽，所述下槽体设为插槽。The boss separates the lower groove into an upper groove body and a lower groove body. The upper groove body is the pressure piece groove, and the lower groove body is configured as a slot.
优选地，折弯臂作为所述端压件的后端，所述铆压部仅铆压所述端压件的中部，所述端压件放入所述压件槽但未进行铆压前，所述端压件的前端外表面低于所述压件槽的槽口。Preferably, the bending arm is used as the rear end of the end pressure piece, the riveting part only rivets the middle part of the end pressure piece, and the end pressure piece is put into the pressure piece groove without riveting. , the outer surface of the front end of the end pressure piece is lower than the notch of the pressure piece groove.
优选地，折弯臂作为所述端压件的后端，所述铆压部铆压所述端压件的前端和中部。Preferably, the bending arm serves as the rear end of the end pressure piece, and the riveting part rivets the front end and middle part of the end pressure piece.
本发明的有益效果：Beneficial effects of the present invention:
首先，所述端压件的设置不仅使所述拉牌实现了任意悬停的效果，还使铆压设备进行铆压时不与所述拉牌接触，而是铆压所述端压件，避免在所述拉牌上造成加工痕迹(例如压痕、划痕等)，有利于将本发明应用于对产品外观较为严格的高端产品中；First of all, the arrangement of the end pressure piece not only enables the pull tag to achieve an arbitrary hovering effect, but also allows the riveting equipment to not contact the pull tag when performing riveting, but to rivet the end pressure piece. Avoiding processing marks (such as indentations, scratches, etc.) on the pull tag is beneficial to the application of the present invention in high-end products that are strict on product appearance;
其次，由于本发明设计为铆压紧固所述端压件，而不是铆压紧固所述拉牌，因此，可设置相对较大的铆压部，方便铆压加工且不易断裂；Secondly, since the present invention is designed to rivet and fasten the end pressure piece, rather than rivet and fasten the pull tag, a relatively large riveting portion can be provided, which facilitates riveting processing and is not easy to break;
最后，所述端压件仅铆压位于前端的受压部，使位于后端的所述施压部不锁死，使所述施压部具有小幅度的弹性变形效果，可以适配更多转动轴的尺寸。Finally, the end pressure piece only rivets the pressure-receiving part at the front end, so that the pressure-applying part at the rear end is not locked, so that the pressure-applying part has a small elastic deformation effect and can adapt to more rotations. Shaft size.
附图说明Description of drawings
图1为本发明的结构示意图之一(已铆压)；Figure 1 is one of the structural schematic diagrams of the present invention (riveted);
图2为本发明的结构示意图之二(未铆压)；Figure 2 is the second structural schematic diagram of the present invention (without riveting);
图3为本发明的结构示意图之三(未铆压且省略拉牌)；Figure 3 is the third structural schematic diagram of the present invention (not riveted and the pull tab is omitted);
图4为本发明的拉链头主体的结构示意图；Figure 4 is a schematic structural diagram of the zipper head body of the present invention;
图5为本发明的端压件的结构示意图；Figure 5 is a schematic structural diagram of the end pressure piece of the present invention;
图6为本发明的正视图；Figure 6 is a front view of the present invention;
图7为图6的A-A方向剖视图；Figure 7 is a cross-sectional view along the A-A direction of Figure 6;
图8为本发明的结构示意图之四(未铆压)；Figure 8 is the fourth structural schematic diagram of the present invention (not riveted);
图9为本发明的结构示意图之五(已铆压)。Figure 9 is the fifth structural schematic diagram of the present invention (riveted).
标记说明：Tag description:
拉链头主体1，导柱101，基底部102，左侧挡部103，右侧挡部104，铆压部105，定位槽106，插槽107，压件槽108，阻挡凸起109； Zipper head body 1, guide post 101, base part 102, left stop part 103, right stop part 104, riveting part 105, positioning groove 106, slot 107, press groove 108, blocking protrusion 109;
拉牌2； pull card 2;
端压件3，折弯臂301，卡口302。 End pressure piece 3, bending arm 301, bayonet 302.
具体实施方式Detailed ways
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅是本发明的一部分实施例，而不是全部的实施例。基于本 发明中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, of the embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present invention.
在本发明的描述中，需要理解的是，术语“中心”、“纵向”、“横向”、“长度”、“宽度”、“厚度”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”、“内”、“外”、“顺时针”、“逆时针”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本发明和简化描述，而不是指示或暗示所指的设备或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本发明的限制。In the description of the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " The directions indicated by "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" etc. or The positional relationship is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, Therefore, it should not be construed as a limitation of the present invention.
如图1至图7所示，一种任意悬停拉牌的隐形拉头，包括拉链头主体1和拉牌2。As shown in Figures 1 to 7, an invisible slider for randomly hovering and pulling the tabs includes a zipper head body 1 and a pull tab 2.
所述拉链头主体1包括基底部102，所述基底部102的顶面中部一侧设有导柱101，所述基底部102的左、右两侧对称设有左侧挡部103和右侧挡部104，左侧挡部103和右侧挡部104的顶端向内侧延伸，所述左侧挡部103、右侧挡部104合围形成的空间在所述导柱101的分隔下形成Y型的合链通道，所述合链通道的开口朝上供链牙卡入。The zipper puller body 1 includes a base portion 102, a guide post 101 is provided on one side of the top middle of the base portion 102, and a left stopper 103 and a right stopper 103 are symmetrically provided on the left and right sides of the base portion 102. The top ends of the blocking portion 104, the left blocking portion 103, and the right blocking portion 104 extend inward. The space formed by the left blocking portion 103 and the right blocking portion 104 forms a Y-shape under the separation of the guide pillar 101. The opening of the chain closing channel is upward for the chain elements to be inserted.
所述拉牌包括设于前端用于与拉链头主体连接的转动轴。The pull tag includes a rotating shaft provided at the front end for connecting with the main body of the zipper head.
本实施例还包括一安装在导柱101顶部的端压件3，端压件3前端为受压部，后端为施压部；所述导柱101顶部对应所述受压部的位置设有铆压部105，所述铆压部105对所述端压件3前端的受压部形成铆压固定。This embodiment also includes an end pressure piece 3 installed on the top of the guide post 101. The front end of the end pressure piece 3 is a pressure receiving part, and the rear end is a pressure applying part; the top of the guide post 101 is located corresponding to the position of the pressure receiving part. There is a riveting part 105, which forms a riveting fixation to the pressure-receiving part of the front end of the end pressure piece 3.
所述拉牌2的转动轴被夹于所述端压件3后端的施压部和导柱101之间并形成转动连接，所述拉牌2的转动轴在施压部的压迫下，与施压部、导柱101相接触并存在摩擦力，该摩擦力使所述拉牌2可转动至任意角度悬停。The rotating shaft of the pull tag 2 is sandwiched between the pressure applying part at the rear end of the end pressure piece 3 and the guide post 101 and forms a rotational connection. Under the pressure of the pressure applying part, the rotating shaft of the pulling tag 2 rotates with the The pressing part and the guide post 101 are in contact and have friction. This friction allows the pull tag 2 to rotate to any angle and hover.
首先，所述端压件3的设置不仅使所述拉牌2实现了任意悬停的效果，还使铆压设备进行铆压时不与所述拉牌2接触，而是铆压所述端压件3，避免在所述拉牌2上造成加工痕迹(例如压痕、划痕等)，有利于将本实施例应用于对产品外观较为严格的高端产品中。First of all, the arrangement of the end pressing member 3 not only enables the pull tag 2 to achieve an arbitrary hovering effect, but also prevents the riveting equipment from contacting the pull tag 2 when riveting, but rivets the end. The pressing piece 3 avoids processing marks (such as indentations, scratches, etc.) on the pull tag 2, which is beneficial to the application of this embodiment to high-end products that are strict about product appearance.
其次，由于本实施例是铆压紧固所述端压件3，而不是直接铆压紧固所述拉牌2，因此，可设置相对较大的铆压部105，方便铆压加工且不易断裂。Secondly, since this embodiment is riveting and fastening the end pressure piece 3 instead of directly riveting and fastening the pull tag 2, a relatively large riveting portion 105 can be provided, which facilitates riveting processing and is not easy to fracture.
最后，所述端压件3仅铆压位于前端的受压部，使位于后端的所述施压部不锁死，使所述施压部具有小幅度的弹性变形效果，可以适配更多转动轴的尺寸。Finally, the end pressure piece 3 only rivets the pressure-receiving part at the front end, so that the pressure-applying part at the rear end is not locked, so that the pressure-applying part has a small elastic deformation effect, and can be adapted to more Dimensions of the axis of rotation.
具体地，所述拉牌2可以是硬性材料，也可以是柔性材料。当所述拉牌2为硬性材料时，应控制所述拉牌2和端压件3、导柱101之间为过渡配合，即无外力作用下所述拉牌2可任意悬停，有外力作用则所述拉牌2可发生转动。考虑到实现硬性材料的过渡配合需要 较为精准的生产尺寸要求，因此，所述拉牌2优选柔性的、可产生弹性形变的材料(如橡胶等)，本实施例的拉牌2为树脂拉牌。采用柔性材料的所述拉牌2在保证可转动的情况下，对所述端压件3压紧力度的限定具有一个相对宽松的范围，可降低本实施例对加工精度的要求。Specifically, the pull tag 2 can be made of hard material or flexible material. When the pull tag 2 is made of a hard material, the transition fit between the pull tag 2, the end pressure piece 3, and the guide post 101 should be controlled, that is, the pull tag 2 can hover arbitrarily without external force. As a result, the pull card 2 can rotate. Considering that the transition fit of hard materials requires relatively precise production size requirements, the pull tab 2 is preferably made of a flexible material that can produce elastic deformation (such as rubber, etc.). The pull tab 2 in this embodiment is a resin pull tab. . The pull tag 2 made of flexible material has a relatively loose range in limiting the pressing strength of the end pressure piece 3 while ensuring that it can rotate, which can reduce the processing accuracy requirements of this embodiment.
具体地，所述端压件3为刚性金属，与拉链头主体1分体设置使其后端不锁死，具有小幅度的弹性变形效果。Specifically, the end pressure piece 3 is made of rigid metal and is arranged separately from the zipper head body 1 so that its rear end is not locked and has a small elastic deformation effect.
在本实施例中，所述导柱101的顶部设有开放的、用于放置所述拉牌2的转动轴的定位槽106，方便铆压前定位所述拉牌2，所述端压件3的施压部在所述定位槽106的开放端与其合围形成连接孔，所述拉牌2的转动轴安装于所述连接孔形成转动连接，所述拉牌2的转动轴与连接孔的孔壁相接触并存在摩擦力，该摩擦力使所述拉牌2可转动至任意角度悬停。In this embodiment, the top of the guide post 101 is provided with an open positioning groove 106 for placing the rotation axis of the pull tag 2 to facilitate positioning of the pull tag 2 before riveting. 3 forms a connecting hole at the open end of the positioning groove 106 and surrounds it. The rotating shaft of the pulling tag 2 is installed in the connecting hole to form a rotational connection. The rotating shaft of the pulling tag 2 is connected to the connecting hole. The walls of the holes are in contact and have friction, which allows the pull tag 2 to rotate to any angle and hover.
具体地，所述定位槽106为下凹的弧形结构，所述端压件3的施压部为一折弯臂301，所述折弯臂301在所述定位槽106的开放端与其合围形成所述连接孔，可以增大所述拉牌2与定位槽106、端压件3的接触面积以实现悬停效果，同时有利于所述拉牌2产生转动。Specifically, the positioning groove 106 is a concave arc-shaped structure, and the pressing part of the end pressure member 3 is a bending arm 301. The bending arm 301 surrounds the positioning groove 106 at its open end. Forming the connecting hole can increase the contact area between the pull tag 2 and the positioning groove 106 and the end pressure member 3 to achieve a hovering effect, and at the same time facilitate the rotation of the pull tag 2 .
在本实施例中，所述折弯臂301作为所述端压件3的端部结构，在实际生产中，所述折弯臂301可以生产成端部正好与所述定位槽106的开放端相接，进而合围形成所述连接孔，但考虑到经过铆压后所述端压件3可能发生轻微变形，即所述折弯臂301可能轻微上翘，长期对拉牌2的拉扯也可能导致折弯臂301上翘，进而导致所述折弯臂301的端部与定位槽106的开放端之间存在缝隙，影响折弯臂301对端压件3的夹固效果，因此，所述导柱101的顶面设有向下凹陷的插槽107，所述插槽107位于所述定位槽106的一侧，所述折弯臂301横跨所述定位槽106的开放端合围形成所述连接孔，所述折弯臂301的端部***所述插槽107，该设计保证所述折弯臂301具有足够的长度，即使轻微上翘仍然与所述定位槽106的开放端保持合围状态，由于不需要与所述定位槽106的开放端相接，因此，生产精度要求也有一定程度地下降，而且所述插槽107的设计能够阻止所述折弯臂301发生上翘等变形，减缓拉牌2的长期拉扯对端压件3夹固效果的影响。In this embodiment, the bending arm 301 serves as the end structure of the end pressure piece 3. In actual production, the bending arm 301 can be produced so that its end is just in line with the open end of the positioning groove 106. However, after riveting, the end pressure piece 3 may be slightly deformed, that is, the bending arm 301 may be slightly upward, and the pull tab 2 may be pulled for a long time. As a result, the bending arm 301 is tilted upward, which further causes a gap to exist between the end of the bending arm 301 and the open end of the positioning groove 106 , affecting the clamping effect of the bending arm 301 on the end pressure piece 3 . Therefore, the The top surface of the guide post 101 is provided with a downwardly recessed slot 107. The slot 107 is located on one side of the positioning groove 106. The bending arm 301 spans the open end of the positioning groove 106 and encloses the positioning groove 106. The connecting hole, the end of the bending arm 301 is inserted into the slot 107, this design ensures that the bending arm 301 has sufficient length, even if it is slightly upturned, it still remains enclosed with the open end of the positioning groove 106 state, since there is no need to connect with the open end of the positioning groove 106, the production accuracy requirements are also reduced to a certain extent, and the design of the slot 107 can prevent the bending arm 301 from deforming such as upward warping. Slow down the impact of long-term pulling of the pull card 2 on the clamping effect of the end pressure piece 3.
在本实施例中，所述导柱101的顶部设有向下凹陷形成的压件槽108，所述端压件3的受压部安置在所述压件槽108内，所述端压件3的左、右位移受所述压件槽108限制，所述压件槽108的槽口两侧设有所述铆压部105，主要作用是定位所述端压件3，避免所述端压件3在铆压时跑位，减少所述端压件3的外凸于所述拉链头主体1表面的作用，使本实 施例的外表更加平整简洁。In this embodiment, the top of the guide post 101 is provided with a downwardly depressed pressure piece groove 108, and the pressure-receiving part of the end pressure piece 3 is placed in the pressure piece groove 108. The end pressure piece 3 The left and right displacement of 3 is limited by the pressure piece groove 108. The riveting parts 105 are provided on both sides of the notch of the pressure piece groove 108. Its main function is to position the end pressure piece 3 and prevent the end pressure piece 3 from being moved. The pressure piece 3 moves during riveting, which reduces the effect of the end pressure piece 3 protruding from the surface of the zipper puller body 1, making the appearance of this embodiment smoother and simpler.
更具体地，所述导柱101的顶面设有一下凹槽，所述下凹槽的槽底往上凸出形成一凸台，所述凸台的顶面下凹形成定位槽106，所述凸台将所述下凹槽分隔成上槽体和下槽体，所述上槽体为所述压件槽108，所述下槽体设为插槽107，结构精简，方便生产加工。More specifically, the top surface of the guide post 101 is provided with a lower groove, the bottom of the lower groove protrudes upward to form a boss, and the top surface of the boss is concave to form a positioning groove 106, so The boss separates the lower groove into an upper groove body and a lower groove body. The upper groove body is the pressing groove 108, and the lower groove body is a slot 107. The structure is streamlined and convenient for production and processing.
在本实施例中，所述压件槽108内设有阻挡凸起109，所述端压件3设有适配所述阻挡凸起109的卡口302，所述卡口302卡于所述阻挡凸起109，所述端压件3在所述压件槽108内的滑动受所述阻挡凸起109限制，进一步定位所述端压件3，保证所述端压件3在铆压时不会跑位，同时，拉扯所述拉牌2时，所述折弯臂301和所述定位槽106容易发生碰撞受力，随着使用时长的增加，长期的碰撞可能会导致所述折弯臂301变形，所述阻挡凸起109可以分担拉扯的作用力，避免所述折弯臂301多次碰撞可能导致的形变问题。In this embodiment, the pressure piece groove 108 is provided with a blocking protrusion 109, and the end pressure piece 3 is provided with a bayonet 302 adapted to the blocking protrusion 109. The bayonet 302 is stuck in the Blocking protrusion 109, the sliding of the end pressure piece 3 in the pressure piece groove 108 is restricted by the blocking protrusion 109, further positioning the end pressure piece 3 to ensure that the end pressure piece 3 is riveted during It will not move. At the same time, when pulling the pull tag 2, the bending arm 301 and the positioning groove 106 are prone to collision and stress. As the use time increases, long-term collision may cause the bending When the arm 301 deforms, the blocking protrusion 109 can share the pulling force and avoid deformation problems that may be caused by multiple collisions of the bending arm 301 .
参照图7，在本实施例中，所述阻挡凸起109的高度大于所述卡口302的高度，所述端压件3的受压部放入所述压件槽108但未进行铆压前，所述阻挡凸起109将所述端压件3拱起，所述端压件3的底面不与压件槽108的槽底接触，为铆压后所述端压件3的铆压部位可能产生向下的变形预留弹性空间，避免所述端压件3与槽底发生碰撞。Referring to Figure 7, in this embodiment, the height of the blocking protrusion 109 is greater than the height of the bayonet 302, and the pressure-receiving part of the end pressure piece 3 is put into the pressure piece groove 108 but is not riveted. Before, the blocking protrusion 109 arches the end pressure piece 3, and the bottom surface of the end pressure piece 3 does not contact the bottom of the pressure piece groove 108, which is the riveting pressure of the end pressure piece 3 after riveting. Elastic space is reserved for parts that may undergo downward deformation to avoid collision between the end pressure piece 3 and the bottom of the groove.
参照图1至图7，所述铆压部105可以设计为仅铆压所述端压件3的中部，所述折弯臂301作为所述端压件3的后端，需要注意的是，铆压端压件3的中部可能导致端压件3的前端轻微上翘，因此，所述端压件3放入所述压件槽108但未进行铆压前，所述端压件3的前端外表面低于所述压件槽108的槽口(如图7所示)，为端压件3的前端可能发生的上翘预留高度，避免端压件3的前端外凸于拉链头主体1的表面。Referring to Figures 1 to 7, the riveting part 105 can be designed to rivet only the middle part of the end pressure piece 3, and the bending arm 301 serves as the rear end of the end pressure piece 3. It should be noted that, Riveting the middle part of the end pressure piece 3 may cause the front end of the end pressure piece 3 to rise slightly. Therefore, before the end pressure piece 3 is put into the pressure piece groove 108 but is not riveted, the end pressure piece 3 The outer surface of the front end is lower than the notch of the pressure piece groove 108 (as shown in Figure 7), so as to reserve a height for the front end of the end pressure piece 3 to rise up, and to prevent the front end of the end pressure piece 3 from protruding outside the zipper head. Surface of body 1.
更具体地，设计为仅铆压所述端压件3的中部的所述铆压部105，其宽度设计为前宽后窄，对所述端压件3形成前紧后松的压紧效果，以此协同配合所述施压部具有小幅度弹性变形的效果。More specifically, the riveting portion 105 is designed to only rivet the middle part of the end pressure piece 3, and its width is designed to be wider at the front and narrower at the back, forming a tight pressing effect on the end pressure piece 3. , which cooperates with the pressure-applying part to have a small elastic deformation effect.
参照图8和图9，所述铆压部105也可以设计为铆压所述端压件3的前端和中部，所述折弯臂301作为所述端压件3的后端，该设计铆压面积较大，不易断裂，固定效果可靠，同时可避免上述的端压件3前端轻微上翘问题。Referring to Figures 8 and 9, the riveting part 105 can also be designed to rivet the front end and middle part of the end pressure piece 3, and the bending arm 301 serves as the rear end of the end pressure piece 3. This design rivets The pressing area is large, not easy to break, and the fixing effect is reliable. At the same time, the above-mentioned problem of slight upward warping of the front end of the end pressing piece 3 can be avoided.
在本实施例中，所述拉链头主体1包括基底部102，所述基底部102的顶面中部一侧上凸形成导柱101，所述导柱101的顶部设有大于导柱101主体宽度且带尖端的顶部，所述基底部102的左、右两侧先上凸形成侧壁，侧壁的顶端再往相互靠近的方向延伸形成顶部，形成对称的左侧挡部103和右侧挡部104，所述导柱101的尖端***所述左侧挡部103和右 侧挡部104之间，所述左侧挡部103、右侧挡部104和导柱101合围形成Y型的合链通道。In this embodiment, the zipper slider body 1 includes a base portion 102. A guide post 101 is convexly formed on one side of the top surface of the base portion 102. The top of the guide post 101 is provided with a guide post 101 that is larger than the width of the main body of the guide post 101. As for the top with a tip, the left and right sides of the base portion 102 first convex upward to form side walls, and the tops of the side walls extend toward each other to form a top, forming a symmetrical left and right stop 103. part 104, the tip of the guide post 101 is inserted between the left stop part 103 and the right stop part 104, the left stop part 103, the right stop part 104 and the guide post 101 form a Y-shaped combination chain channel.
根据上述说明书的揭示和教导，本发明所属领域的技术人员还可以对上述实施方式进行变更和修改。因此，本发明并不局限于上面揭示和描述的具体实施方式，对本发明的一些修改和变更也应当落入本发明的权利要求的保护范围内。此外，尽管本说明书中使用了一些特定的术语，但这些术语只是为了方便说明，并不对本发明构成任何限制。Based on the disclosure and teaching of the above description, those skilled in the art to which the present invention belongs can also make changes and modifications to the above embodiments. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and changes to the present invention should also fall within the protection scope of the claims of the present invention. In addition, although some specific terms are used in this specification, these terms are only for convenience of explanation and do not constitute any limitation on the present invention.

Claims (10)

  1. 一种任意悬停拉牌的隐形拉头，包括拉链头主体和拉牌，所述拉链头主体包括基底部，所述基底部的顶面中部一侧设有导柱，所述基底部的左、右两侧对称设有左侧挡部和右侧挡部，左侧挡部和右侧挡部的顶端向内侧延伸，所述左侧挡部、右侧挡部合围形成的空间在所述导柱的分隔下形成Y型的合链通道，所述合链通道的开口朝上；所述拉牌包括设于前端用于与拉链头主体连接的转动轴；其特征在于，An invisible slider for randomly hovering pull tags, including a zipper puller main body and a pull tag. The zipper puller main body includes a base portion. A guide post is provided on the middle side of the top surface of the base portion. The left side of the base portion , the left and right baffles are symmetrically provided on both sides of the right side, the tops of the left and right baffles extend inward, and the space formed by the left and right baffles is in the A Y-shaped chain closing channel is formed under the separation of the guide pillars, and the opening of the chain closing channel faces upward; the pull tag includes a rotating shaft provided at the front end for connecting with the main body of the zipper head; It is characterized in that,
    还包括一安装在导柱顶部的端压件，端压件前端为受压部，后端为施压部；所述导柱顶部对应所述受压部的位置设有铆压部，所述铆压部对所述端压件前端的受压部形成铆压固定；It also includes an end pressure piece installed on the top of the guide post. The front end of the end pressure piece is a pressure-receiving part and the rear end is a pressure-applying part; the top of the guide post is provided with a riveting part at a position corresponding to the pressure-receiving part. The riveting part forms a riveting fixation to the pressure-receiving part at the front end of the end pressure piece;
    所述拉牌的转动轴被夹于所述端压件后端的施压部和导柱之间并形成转动连接，所述拉牌的转动轴在施压部的压迫下，与施压部、导柱相接触并存在摩擦力，该摩擦力使所述拉牌可转动至任意角度悬停。The rotating shaft of the pull card is clamped between the pressure applying part at the rear end of the end pressure piece and the guide pillar and forms a rotational connection. Under the pressure of the pressure applying part, the rotating shaft of the pulling card is connected with the pressure applying part and the guide pillar. The guide posts are in contact and have friction, which allows the pull tag to rotate to any angle and hover.
  2. 根据权利要求1所述的隐形拉头，其特征在于，所述导柱的顶部设有开放的、用于放置所述拉牌的转动轴的定位槽，所述端压件的施压部在所述定位槽的开放端与其合围形成连接孔，所述拉牌的转动轴安装于所述连接孔形成转动连接，所述拉牌的转动轴与连接孔的孔壁相接触并存在摩擦力，该摩擦力使所述拉牌可转动至任意角度悬停。The invisible slider according to claim 1, characterized in that the top of the guide post is provided with an open positioning groove for placing the rotating shaft of the pull tag, and the pressing part of the end pressure piece is at The open end of the positioning groove is surrounded by a connecting hole, and the rotating shaft of the pulling tag is installed in the connecting hole to form a rotational connection. The rotating shaft of the pulling tag is in contact with the hole wall of the connecting hole and has friction. This friction force allows the pull tag to rotate to any angle and hover.
  3. 根据权利要求2所述的隐形拉头，其特征在于，所述定位槽为下凹的弧形结构，所述端压件的施压部为一折弯臂，所述折弯臂在所述定位槽的开放端与其合围形成所述连接孔。The invisible slider according to claim 2, characterized in that the positioning groove is a concave arc-shaped structure, the pressing part of the end pressure piece is a bending arm, and the bending arm is in the The open end of the positioning groove is surrounded by the opening end to form the connecting hole.
  4. 根据权利要求3所述的隐形拉头，其特征在于，所述折弯臂作为所述端压件的端部结构，所述导柱的顶面设有向下凹陷的插槽，所述插槽位于所述定位槽的一侧，所述折弯臂横跨所述定位槽的开放端合围形成所述连接孔，所述折弯臂的端部***所述插槽。The invisible slider according to claim 3, characterized in that the bending arm serves as the end structure of the end pressure piece, the top surface of the guide post is provided with a downwardly recessed slot, and the insertion slot is The slot is located on one side of the positioning slot, the bending arm spans the open end of the positioning slot to form the connecting hole, and the end of the bending arm is inserted into the slot.
  5. 根据权利要求1至4任一权利要求所述的隐形拉头，其特征在于，所述导柱的顶部设有向下凹陷形成的压件槽，所述端压件的受压部安置在所述压件槽内，所述端压件的左、右位移受所述压件槽限制，所述压件槽的槽口两侧设有所述铆压部。The invisible slider according to any one of claims 1 to 4, characterized in that the top of the guide post is provided with a pressure groove formed by a downward recess, and the pressure-receiving part of the end pressure piece is placed therein. In the pressure piece groove, the left and right displacements of the end pressure piece are limited by the pressure piece groove, and the riveting parts are provided on both sides of the notch of the pressure piece groove.
  6. 根据权利要求5所述的隐形拉头，其特征在于，所述压件槽内设有阻挡凸起，所述端压件设有适配所述阻挡凸起的卡口，所述卡口卡于所述阻挡凸起，所述端压件在所述压件槽内的滑动受所述阻挡凸起限制。The invisible slider according to claim 5, characterized in that a blocking protrusion is provided in the pressure piece groove, the end pressure piece is provided with a bayonet adapted to the blocking protrusion, and the bayonet catches Regarding the blocking protrusion, the sliding movement of the end pressure piece in the pressure piece groove is restricted by the blocking protrusion.
  7. 根据权利要求6所述的隐形拉头，其特征在于，所述阻挡凸起的高度大于所述卡口的高度，所述端压件的受压部放入所述压件槽但未进行铆压前，所述阻挡凸起将所述端压 件拱起，所述端压件的底面不与压件槽的槽底接触。The invisible slider according to claim 6, characterized in that the height of the blocking protrusion is greater than the height of the bayonet, and the pressure-receiving part of the end pressure piece is put into the pressure piece groove without riveting. Before pressing, the blocking protrusion arches the end pressing piece, and the bottom surface of the end pressing piece does not contact the bottom of the pressing piece groove.
  8. 根据权利要求5所述的隐形拉头，其特征在于，所述导柱的顶面设有一下凹槽，所述下凹槽的槽底往上凸出形成一凸台，所述凸台的顶面下凹形成定位槽；The invisible slider according to claim 5, characterized in that a lower groove is provided on the top surface of the guide post, and the bottom of the lower groove protrudes upward to form a boss, and the bottom of the boss is The top surface is concave to form a positioning groove;
    所述凸台将所述下凹槽分隔成上槽体和下槽体，所述上槽体为所述压件槽，所述下槽体设为插槽。The boss separates the lower groove into an upper groove body and a lower groove body. The upper groove body is the pressure piece groove, and the lower groove body is configured as a slot.
  9. 根据权利要求5所述的隐形拉头，其特征在于，折弯臂作为所述端压件的后端，所述铆压部仅铆压所述端压件的中部，所述端压件放入所述压件槽但未进行铆压前，所述端压件的前端外表面低于所述压件槽的槽口。The invisible slider according to claim 5, characterized in that the bending arm serves as the rear end of the end pressure piece, the riveting part only rivets the middle part of the end pressure piece, and the end pressure piece is placed Before being inserted into the pressure piece groove but not riveted, the outer surface of the front end of the end pressure piece is lower than the notch of the pressure piece groove.
  10. 根据权利要求5所述的隐形拉头，其特征在于，折弯臂作为所述端压件的后端，所述铆压部铆压所述端压件的前端和中部。The invisible slider according to claim 5, characterized in that the bending arm serves as the rear end of the end pressure piece, and the riveting part rivets the front end and the middle part of the end pressure piece.
PCT/CN2022/134314 2022-03-31 2022-11-25 Invisible zipper slider with puller capable of being suspended at any angle WO2023185029A1 (en)

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CN202210983409.4 2022-08-16

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CN217986854U (en) * 2022-03-31 2022-12-09 理想（广东）拉链实业有限公司 Invisible puller for arbitrarily suspending pull plate

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