WO2024022187A1 - Fermeture à glissière à curseur et vêtements - Google Patents

Fermeture à glissière à curseur et vêtements Download PDF

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Publication number
WO2024022187A1
WO2024022187A1 PCT/CN2023/108109 CN2023108109W WO2024022187A1 WO 2024022187 A1 WO2024022187 A1 WO 2024022187A1 CN 2023108109 W CN2023108109 W CN 2023108109W WO 2024022187 A1 WO2024022187 A1 WO 2024022187A1
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WO
WIPO (PCT)
Prior art keywords
component
teeth
tooth
base
mother
Prior art date
Application number
PCT/CN2023/108109
Other languages
English (en)
Chinese (zh)
Inventor
杨玉立
冯泉泉
Original Assignee
浙江伟星实业发展股份有限公司
绍兴柯桥铭泰纺织品有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 浙江伟星实业发展股份有限公司, 绍兴柯桥铭泰纺织品有限公司 filed Critical 浙江伟星实业发展股份有限公司
Publication of WO2024022187A1 publication Critical patent/WO2024022187A1/fr

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Classifications

    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D1/00—Garments
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D27/00—Details of garments or of their making
    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
    • A44B19/00—Slide fasteners
    • A44B19/02—Slide fasteners with a series of separate interlocking members secured to each stringer tape
    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
    • A44B19/00—Slide fasteners
    • A44B19/24—Details

Definitions

  • This application relates to the technical fields of clothing accessories and clothing, especially a sliding chain and clothing.
  • Sliding chains generally include a mother component and a sub-component.
  • the relative sliding of the master component and the sub-component is achieved through continuously arranged chain elements.
  • the sub-component teeth of the sub-component are in The female teeth of the female component slide in; if it is applied to the connection position between clothes and hats, one component is connected to the clothes and the other component is connected to the hat, so that the hat can easily rotate with the head.
  • the Chinese patent application discloses a slide chain that achieves smooth sliding through the cooperation of the mother component, the sub component, the mother component teeth and the component tooth shape structure.
  • this type of slide chain has During use, in order to ensure a good smooth effect, the mother component or the subassembly needs to be exposed. Since the mother component and the subassembly are installed at intervals, they are prone to air leakage and water leakage, and seriously affect the quality of the clothing. aesthetic effect;
  • the purpose of this application is to overcome the shortcomings of the prior art and provide a sliding chain and apparel.
  • a slide chain includes a mother component and a sub component.
  • the mother component includes a mother base band and mother teeth spaced on the mother base band.
  • the mother teeth are formed with an inner cavity of the teeth and a main slide. department, A plurality of the tooth inner cavities and the main sliding portion form a slideway, and the component assembly includes a component base belt and component teeth spaced apart from the component base belt;
  • the female part teeth include a female part base and a toothed arm part.
  • the female part base is connected to the female part base belt.
  • the toothed arm parts are arranged at both ends of the female part base.
  • the toothed arm part The piece includes a base part and an arm part connected to each other, the base part is connected to the base of the female part, and the arm part of the tooth arm part at one end extends toward the other tooth arm part to form the tooth inner cavity and the main sliding part;
  • the component teeth include a tooth portion, a connecting portion and a component base.
  • the component base is connected to the component base belt.
  • the tooth portion is adapted to the inner cavity of the tooth.
  • the connecting portion is connected to the component base.
  • the main sliding part is adapted so that the tooth parts slide along the inner cavities of the teeth arranged in sequence, and the component base covers the sides of the side arms of the main sliding part.
  • the direction of the main sliding portion toward the mother piece base is perpendicular to the plane of the mother piece base strip, and adjacent surfaces of the child piece base and the mother piece base are formed with arc surfaces.
  • the component base is formed with wings extending in the direction in which the teeth of the mother component extend.
  • the toothed arm components at both ends of the female component base are arranged symmetrically with each other.
  • limiting teeth are arranged in the row of teeth of the component and are arranged at intervals.
  • One end of the limiting teeth is provided with a convex portion to reduce the size of the limiting teeth.
  • the limiting teeth are the component teeth, and the convex portions are spaced on the component tooth array to form second limiting members arranged at intervals, and the convex portions and the tooth portions are The total length of the connecting portion is greater than the length from the opening of the main sliding portion to the inner wall of the tooth cavity.
  • the inner cavity of the tooth includes a first cavity and a second cavity, the first cavity communicates with the second cavity, and the first cavity communicates with the limiting teeth and component teeth.
  • the teeth are adapted to each other, and the second cavity portion is adapted to the convex portion, so that the limiting teeth and the component teeth slide in the sequentially arranged first cavity portions, and the convex portions are arranged in sequence. slide in the second cavity.
  • the edge of the convex portion is arc-shaped.
  • the edge of the tooth portion is arc-shaped, a first plane is formed on the side of the tooth portion toward the main sliding portion, and a connection point between the inner cavity of the tooth portion and the main sliding portion is formed with the third flat surface.
  • One plane adapts to a second plane.
  • a kind of clothing including a sliding chain, and also includes a first clothing and a second clothing, the first clothing is connected
  • the base piece of the mother piece is connected to the second piece of clothing, and the base piece of the second piece of clothing is connected to the base piece of the component piece, so that the first piece of clothing and the second piece of clothing can slide relative to each other.
  • the left side of the component base is slidingly connected to the right side of the mother component teeth.
  • the component base replaces the edge of the cloth to rub against the mother component teeth, greatly reducing the total friction and effectively improving the overall smoothness. Friction noise is reduced.
  • the base band of the component is directly connected to the hat, and the lower edge of the hat forms the edge in the prior art. Therefore, there is no need to add an additional edge to cover the teeth of the mother part, which has a good visual effect and is not ventilated or ventilated. water leakage, making the seal better.
  • the movable range of the component teeth is locked to prevent protrusion. Enter the first cavity to avoid excessive movement of the teeth of the component, thereby ensuring good smoothness.
  • Figure 1 is a front view of the mother component in this application.
  • Figure 2 is an isometric view of the teeth of the female part in this application.
  • Figure 3 is a front view of the component assembly in this application.
  • Figure 4 is a side view of the component assembly in this application.
  • Figure 5 is an isometric view of the teeth of the molecular component in this application.
  • Figure 6 is an isometric view of the second limiting member in this application.
  • Figure 7 is a front view of the second limiting member in this application.
  • Figure 8 is an isometric view of the second limiting part and the mother part teeth in this application.
  • Figure 9 is an assembly cross-sectional view of the sliding chain in the first position in this application.
  • Figure 10 is a side view of the assembly in this application.
  • a component when a component is said to be “anchored” to another component, it can be directly on the other component or there can also be an intermediate component.
  • a component When a component is said to be “connected” to another component, it may be directly connected to the other component or there may be an intermediate component present at the same time.
  • a component When a component is said to be “set on” another component, it can be directly set on the other component or there may be a centered component at the same time.
  • the terms “vertical,” “horizontal,” “left,” “right” and similar expressions are used herein for illustrative purposes only.
  • a slide chain includes a mother component 100 and a sub component 200.
  • the mother component 100 includes a mother base belt 110 and mother teeth 120 spaced apart from the mother base belt 110.
  • the mother teeth 120 form a tooth inner cavity.
  • 130 and the main sliding part 140, a plurality of tooth inner cavities 130 and the main sliding part 140 form a slideway
  • the subassembly assembly 200 includes a subelement base belt 210 and subelement teeth 220 spaced apart from the subelement base belt 210; that is to say , the mother component 100 and the sub component 200 are slidingly connected.
  • a plurality of mother component teeth 120 are arranged in sequence on the mother component base belt 110 to form a slide rail.
  • the mother component component 100 also includes the tooth inner cavity of the mother component teeth 120 130 and main sliding part 140, multiple tooth inner cavities 130 and main sliding part
  • the parts 140 cooperate in sequence to form a slideway.
  • the component teeth 220 are arranged in a queue on the component base belt 210. One end of the component teeth 220 slides in the slideway, and the other end is connected to the component base belt 210 to sew. In clothing.
  • the female tooth 120 includes a female base 121 and a toothed arm member 122.
  • the female base 121 is connected to the female base belt 110.
  • the toothed arm members 122 are provided at both ends of the female base 121.
  • the toothed arm members 122 are connected to each other.
  • the base portion 122a and the arm portion 122b, the base portion 122a is connected to the female base 121, and the arm portion 122b of the tooth arm member 122 at one end extends toward the other tooth arm member 122 to form the tooth inner cavity 130 and the main sliding portion 140; specifically, As shown in Figure 2, a toothed arm piece 122 is provided on the upper side of the mother piece base 121.
  • the mother piece base 121 and the toothed arm piece 122 are integrally formed.
  • the front and rear sides of the mother piece base 121 are connected to the mother piece base belt 110, and the toothed arm piece 122 It includes a base 122a connected to the female base 121 and an arm 122b on the upper side of the base 122a.
  • the base 122a is connected to the front end of the female base 121.
  • the arm 122b is connected to the base 122a and extends toward the female base 121 The rear end extends, and the tooth inner cavity 130 and the main sliding part 140 are formed between the arm part 122b and the female base 121 .
  • the arm portions 122b at the front and rear ends of the upper side of the female base 121 extend to the rear end, and the arm portions 122b at the rear extend forward, so that the toothed arm members 122 at both ends of the female base 121 form a surrounding
  • the female part base 121 is symmetrical as a whole; the notch left between the arms 122b is the main sliding part 140, and the tooth arm part 122 and the female part base 121 are enclosed to form the tooth inner cavity 130.
  • the main sliding portion 140 is oriented toward the inner cavity of the tooth 130 and forms a certain angle with the base band 110 of the mother piece, preferably perpendicular to the plane of the base band 110 of the mother piece.
  • the subassembly 200 is connected to the hat, and the person wears the hat.
  • the subassembly 200 (specifically, the tooth portion 223 of the component tooth 220 ) will give the mother tooth 120 a force toward the hat (upward when worn), so the tooth portion 223 will contact the main sliding portion 140 , the sides of the mother part teeth 120 (including the side walls of the main sliding part 140) rub together, and in this technical solution, when the component teeth 220 receive an upward force, they interact with the main sliding part 140 through the connecting part 222 Fit, tooth 223 There will be no friction with the main sliding part 140, and the friction between the tooth part 223 and the female tooth 120 on the side wall of the main sliding part 140 can be reduced, so only the tooth part 223 and the female tooth 120 side are left (due to There is a distance left between the teeth 120 of the mother piece to cause friction, thereby further improving the smoothness of the zipper.
  • the component tooth 220 includes a tooth portion 223, a connecting portion 222 and a component base 221.
  • the component base 221 is connected to the component base belt 210.
  • the tooth portion 223 is adapted to the tooth inner cavity 130.
  • the connecting portion 222 is connected to the main sliding portion.
  • 140 is adapted to allow the tooth portion 223 to slide along the sequentially arranged tooth inner cavities 130, and the component base 221 covers the side of the side arm portion 122b of the main sliding portion 140. That is to say, the component tooth 220 includes a component base 221, a connecting part 222 and a tooth part 223.
  • the tooth part 223 slides in the tooth inner cavity 130.
  • the cross section of the tooth part 223 is larger than the main sliding part 140 to ensure that the component The teeth 220 will not directly separate from the mother part teeth 120, the connecting part 222 slides in the main sliding part 140, and the component base 221 is connected to the component base belt 210.
  • the component teeth 220 include a component base 221, a connecting part 222 and a tooth part 223.
  • the upper and lower sides of the component base 221 are connected to the component base band 210, and the connecting part 222 is perpendicular to the component base 221.
  • the component base 221, the component base 221, the connecting part 222 and the tooth part 223 are arranged in an "I" shape.
  • the connecting part 222 slides in the main sliding part 140, and the size is adapted to the main sliding part 140.
  • the component base 221 extends up and down, covering the right side of the mother component tooth 120 , that is to say, the left side of the component base 221 is slidingly connected to the right side of the mother component tooth 120 .
  • the direction of the main sliding portion 140 toward the mother piece base 121 is perpendicular to the plane of the mother piece base strip 110 , and the adjacent surfaces of the child piece base 221 and the mother piece base 121 are both formed with arc surfaces. .
  • the upper and lower sides of the mother part teeth 120 are connected to the mother part base belt 110.
  • the main sliding part 140 extends toward the direction of the tooth inner cavity 130, and its extension line is perpendicular to the plane where the mother part base belt 110 is located, thereby forming
  • the mother part teeth 120 are arranged vertically, and the opening of the main sliding part 140 is in the horizontal direction.
  • the upper and lower sides of the component base 221 are connected to the component base belt 210, and the mother component base belt 110 is parallel to the component base belt 210.
  • the mother component teeth The right side of the tooth 120 is formed with a gradual folding surface or arc surface, the rightmost side of the mother piece tooth 120 is formed with a smaller contact surface, and the left side of the component base 221 is formed with an arc surface.
  • the middle position of the surface is a protruding position, thereby reducing the contact surface between the mother part teeth 120 and the component base 221 .
  • the component base band 210 is directly connected to the hat, and the lower edge of the hat forms the edge in the prior art. Therefore, there is no need to add an additional edge to block the mother part teeth 120, which has a good visual effect and does not require any additional effort. It will ventilate and leak water, making the sealing better.
  • the component base 221 is formed with a wing portion 220a, and the wing portion 220a extends in the direction in which the mother component teeth 120 extend.
  • the component base 221 forms wings 220a in the up and down direction, so that the total length of the component base 221 in the vertical direction is basically consistent with the mother component base 121, thereby enabling the component base to 221 completely surrounds the open end of the main sliding portion 140 of the female tooth 120, playing a good smoothing role.
  • the toothed arm members 122 at both ends of the female member base 121 are arranged symmetrically with each other. Specifically, as shown in FIG. 10 , the central axis of the tooth inner cavity 130 and the main sliding part 140 coincides with the central axis of the female tooth 120 , so that the connecting part 222 is always in the horizontal direction, which facilitates the movement of the hat. The part 223 and the connecting part 222 move.
  • limiting teeth 410 are also included.
  • the limiting teeth 410 are arranged in the row of component teeth 220 and are arranged at intervals.
  • One end of the limiting teeth 410 is provided with a convex portion 420 to reduce the limit.
  • the contact area between the adjacent component teeth 220 and the mother component teeth 120 of the position teeth 410 is also included.
  • the base band 110 of the mother piece is also connected to the first limiters 300.
  • the first limiters 300 are arranged at intervals in the queue of the teeth 120 of the mother piece, so that the teeth 120 of the mother piece form a slideway, and at the same time, the first limiters 300 are provided at both ends of the slideway.
  • the component 300 restrains the component teeth 220 to prevent the component assembly 200 from detaching from the parent component 100 .
  • It includes more than one second limiting member 400, and the second limiting members 400 are arranged at intervals in the queue of component teeth 220. That is to say, in a single row of component teeth 220, there are at least two second limiting members. There are component teeth 220 on the left and right sides of the positioning member 400.
  • the second limiting member 400 is connected to the component base band 210.
  • the component base band 210 drives the component teeth 220 and the second limiting member 400 to move together.
  • the subassembly 200 slides in the slideway formed by the female teeth 120 between the two first limiters 300. 200 slides to the first position, the first limiting member 300 and the second limiting member 400 abut, so that the subassembly assembly 200 is restricted from sliding.
  • the subassembly on one side of the second limiting member 400 The teeth 220 are in the slideway, and the component teeth 220 on the other side of the second limiting member 400 are outside the slideway.
  • the component teeth 220 on one side of the other second limiting member 400 are sliding. In the middle of the road, the component teeth on the other side Teeth 220 are outside the slide;
  • the mother part assembly 100 includes a mother part tooth 120 and two mother part base belts 110.
  • a plurality of mother part teeth 120 are arranged in a single row between the two mother part base belts 110.
  • a certain spacing is left between each two female parts teeth 120.
  • the edge of the female part base band 110 forms a rib 111.
  • the female part teeth 120 are arranged on the ribs 111.
  • This connection structure is disclosed in the application with the publication number CN215958629U. It has been disclosed and will not be repeated here.
  • a female base belt 110 may also be included, and the female teeth 120 are connected to a female base belt 110 .
  • each mother piece tooth 120 is connected to the mother piece base band 110 on the front and rear sides.
  • the tooth inner cavity 130 runs through the mother piece teeth 120 in the left and right directions.
  • the main sliding portion 140 extends upward from the tooth inner cavity 130 and penetrates the mother piece tooth 120.
  • the main sliding part 140 of the component teeth 120 is smaller in diameter than the inner cavity 130 of the teeth and plays a limiting role.
  • a plurality of mother component teeth 120 are arranged in sequence, that is, a plurality of teeth are arranged in sequence.
  • the inner cavity 130 and the main sliding portion 140 form a left-right slideway for the component teeth 220 to slide.
  • the component assembly 200 includes component teeth 220 and two component base strips 210.
  • a plurality of component teeth 220 are arranged in a single row between the two component base strips 210, and each two component teeth 220 are arranged in a single row facing each other.
  • a rib 111 is formed on the edge of the component base band 210.
  • the component teeth 220 are arranged on the ribs 111.
  • the component teeth 220 include a component base. 221.
  • the tooth part 223 slides in the tooth inner cavity 130.
  • the cross section of the tooth part 223 is larger than the main sliding part 140 to ensure that the component teeth 220 will not directly separate from the mother component teeth 120.
  • the connection The part 222 slides in the main sliding part 140, and the component base 221 is connected to the component base belt 210.
  • the first limiting member 300 is disposed at the left and right ends of the array of female teeth 120.
  • the first limiting member 300 includes a limiting seat 310 and an elastic member 320, with the left side Example of cooperation between the first limiting member 300 and the second limiting member 400: the right vertical surface of the elastic member 320 is higher than the bottom surface of the slideway of the mother member teeth 120, and the upper surface of the elastic member 320 is not higher than the child member teeth 220.
  • the lower surface of the second limiter 400a is lower than the upper surface of the elastic member 320;
  • the left side of the second limiting member 400a abuts the right side of the first limiting member 300a, and the first limiting member 300a restricts the subassembly 200 to continue to move to the left.
  • the component teeth 220 on the left side of the second limiting member 400a are already located outside the slideway, and the component teeth 220 on the right side of the second limiting member 400a are located inside the slideway;
  • the right side of the second limiting member 400b is in contact with the left side of the first limiting member 300b.
  • the first limiting member 300b is in contact with each other, and the first limiting member 300b limits the mechanical movement of the component assembly 200 to the right.
  • the right side of the second limiting member 400b is already located outside the slideway, and the component on the left side of the second limiting member 400b Teeth 220 are located in the slideway.
  • the component teeth 220 are arranged in the left and right directions, and the second limiting member 400a and the second limiting member 400b are symmetrically arranged in the component teeth 220 array.
  • the mother component teeth The total length of the queue 120 is 52cm, the total length of the queue of component teeth 220 is 52cm, the total length of the queue of component teeth 220 on the left side of the second limiter 400a is 7cm, and the component on the right side of the second limiter 400b
  • the total length of the Teeth 220 queue is 7cm.
  • the limiting seat body 310 is connected to an elastic member 320.
  • the elastic member 320 is located at both ends of the slideway formed by the mother piece teeth 120.
  • the elastic member 320 abuts the second limiting member 400 to limit the subassembly 200.
  • the limiting teeth 410 of the second limiting member 400 and the component teeth 220 are connected to the component base belt 210 in a queue.
  • One end of the limiting teeth 410 forms a convex portion 420, so that one end of the limiting teeth 410 protrudes from The component teeth 220 and the convex portion 420 are in contact with the elastic member 320 to thereby limit the position of the component assembly 200 .
  • the convex portion 420 of the limiting tooth 410 extends toward the left side of the tooth inner cavity 130 . It can be understood that the convex portion 420 of the limiting tooth 410 makes the adjacent component teeth 220 and The contact surface of the mother piece teeth 120 is reduced, thereby reducing the total contact area of the component teeth 220 array, thereby reducing the total friction probability.
  • the array of limiting teeth 410 is formed on the array of component teeth 220 and can be disposed at both left and right ends of the array of component teeth 220 .
  • the surface of the convex portion 420 that contacts the tooth inner cavity 130 is an arc surface to reduce friction.
  • the surrounding portion of the convex portion 420 is chamfered in an arc shape.
  • the surrounding parts of the tooth part 223 of the component tooth 220 are arc chamfers, as shown in Figure 4, the front and rear edge corners of the convex part 420 are arcs, and the front and rear edge corners of the tooth part 223 of the component tooth 220 The position is an arc;
  • the elastic member 320 blocks both ends of the slideway.
  • the convex portion 420 of the second limiting member 400 contacts the elastic member 320 to prevent the subassembly 200 from being separated from the mother assembly 100 , however, the elastic member 320 itself has the ability to deform, and will deform when subjected to a certain stress. That is to say, when the second limiting member 400 gives the elastic member 320 a force that exceeds its own deformation, the limiting teeth 410 Can be detached from the slide and the limited base.
  • the second elastic member 320 can be detached from the slideway and the limiting base, that is, the subassembly 200 can be detached from the mother assembly 100, and the assembly and disassembly method Simple and effective, it is conducive to improving production efficiency and is conducive to user operation.
  • the upper and lower ends of the limit base body 310 are connected to the base band 110 of the mother piece, and are arranged in a queue with the teeth 120 of the mother piece. There is a certain gap between the limit base body 310 and the adjacent teeth 120 of the mother piece.
  • a limiting inner cavity 330 is formed in the limiting seat body 310 along the left and right directions.
  • the limiting inner cavity 330 penetrates the limiting seat body 310 in the left and right directions, and the limiting inner cavity 330 penetrates the limiting seat body upward. 310, forming an auxiliary sliding part 340 extending in the left and right direction.
  • the diameter of the limiting inner cavity 330 is larger than that of the auxiliary sliding part 340 to prevent the teeth 223 from being dislocated from the auxiliary sliding part 340.
  • the elastic member 320 is arranged in the limiting seat 310. , connected with the limiting seat body 310.
  • the elastic member 320 divides the limiting inner cavity 330 into an upper cavity part 331 and a lower cavity part 332.
  • the upper cavity part 331 communicates with the auxiliary sliding part 340, and both sides of the component base 221 are connected.
  • the component base belt 210 makes the overall structure of the slide chain more stable.
  • the connecting part 222 slides out from the main sliding part 140 and then enters the auxiliary sliding part 340.
  • the tooth part 223 of the component tooth 220 slides out of the slide and then enters the limit. position inner cavity 330, and then the limiting inner cavity 330 is separated from the limiting base.
  • the elastic member 320 includes an elastic piece 321.
  • the elastic piece 321 is arranged in the limiting inner cavity 330.
  • the elastic piece 321 is integrally formed with the limiting seat 310.
  • the elastic piece 321 divides the limiting inner cavity 330 into upper and lower parts.
  • the cavity 331 and the lower cavity 332 are shown in Figure 7.
  • the limiting seat body 310 extends in the left and right direction, and the elastic piece 321 extends in the left and right direction.
  • the right end of the elastic piece 321 is at the right end of the limiting seat body 310, and the limiting seat 310 extends in the left and right directions.
  • the right end of the base body 310 protrudes to the right to form a receiving portion 350 to reduce the distance between the elastic piece 321 and the right mother piece tooth 120.
  • the upper surface of the elastic piece 321 forms an increasing number from left to right.
  • An inclined surface 322, the first inclined surface 322 facilitates the limiting teeth 410 to enter the slideway, and also facilitates the limiting teeth 410 to quickly slide out of the limiting inner cavity 330 after deforming the elastic member 320; as shown in Figure 8, the elastic piece 321 Extending in the left and right direction, the left end of the elastic piece 321 is 1/4-1/3 away from the left side of the limiting seat 310.
  • the vertical surface on the right side of the elastic piece 321 is thicker, and the upper side of the right end of the elastic piece 321 is higher than the inner cavity of the tooth. 130, the lower side of the right end of the elastic piece 321 is lower than the bottom surface of the tooth inner cavity 130.
  • the limiting teeth 410 are component teeth 220 , and the protrusions 420 are formed on the second slope 421 along the extending direction of the component base belt 210 .
  • the limiting teeth 410 are arranged in the array of component teeth 220.
  • the upper surface of the limiting teeth 410 forms a second slope 421.
  • the second slope 421 is formed from the end of the component base belt 210.
  • the first slope 322 Cooperating with the second bevel 421, the component base tape 210 is easily installed into the mother component base tape 110.
  • the required stress is consistent with that without the bevel, thereby improving the operating experience.
  • the component teeth 220 on the left side of the second limiting member 400a are arranged into a first section 230a, and the component teeth 220 on the right side of the second limiting member 400b are arranged into a first section 230b.
  • the component teeth 220 between the two second limiting members 400 are arranged into a second section 240;
  • the limiting wall 311 extending in the left and right direction of the limiting teeth 410 is the same as the left and right extending length of the limiting seat body 310.
  • the tooth portion 223 extends in the left and right direction, and the limiting seat
  • the ratio of the length of the limiting wall 311 of the body 310 to the left-right extension length of the tooth portion 223 is 1.2, and the distance between each two adjacent component teeth 220 and the tooth portion 223 is 0.5mm. This ratio makes it possible to When the component teeth 220 of the first section 230 slide into the slideway, the limiting seat body 310 will not enter the gap between adjacent component teeth 220, thereby ensuring smoothness.
  • the ratio of the length of the limiting wall 311 of the limiting base body 310 to the left-right extension length of the tooth portion 223 is 1.3, 1.4, 1.5, 1.6, and the ratio between the tooth portions 223 of each two adjacent component teeth 220
  • the intervals between are 0.5mm, 0.45mm, 0.4mm, 0.35mm, 0.3mm, 0.25mm, and 0.2mm.
  • Each embodiment can be any combination of the above values;
  • the ratio of the length of the limiting wall 311 of the limiting base body 310 to the left-right extension length of the tooth portion 223 is 1.5, and the distance between each two adjacent component teeth 220 and the tooth portion 223 is 0.3 mm. .
  • the component teeth 220 in the first section 230 are installed on the component base tape 210 at equidistant distances.
  • the component teeth 220 in the second section 240 are installed on the component base tape 210 at equidistant distances.
  • the distance between the component teeth 220 is less than the distance between adjacent component teeth 220 in the second section 240, and the distance between the component teeth 220 in the second section 240 is 0.6mm, 0.7mm. , 0.8mm, 0.9mm, 1.0mm, 1.1mm, 1.2mm, 1.3mm, 1.4mm.
  • the limiting teeth 410 are component teeth 220, and the convex portions 420 are spaced on the tooth array of the component teeth 220 to form second limiting members 400 that are spaced apart.
  • the convex portions 420 The total length of the tooth portion 223 and the connecting portion 222 is greater than the length from the opening of the main sliding portion 140 to the inner wall of the tooth cavity 130 .
  • the limiting teeth 410 are component teeth 220, and the second limiting member 400 forms a convex portion 420 on one side of the component teeth 220. That is to say, in the array of component teeth 220, the spaced component teeth A convex portion 420 is formed on the tooth 220.
  • the limiting tooth 410 includes a component base 221, a connecting portion 222 and a tooth portion 223, and the shape and position correspond to the array of component teeth 220.
  • a convex portion 420 is formed on the upper side of the tooth portion 223 of the limiting tooth 410. Referring to Figure 5, the cross-sectional area of the tooth portion 223 of the component tooth 220 decreases from bottom to top, and the surrounding surfaces are chamfered.
  • the teeth of the limiting tooth 410 The upper side of the portion 223 protrudes upward to form a convex portion 420, and any surface of the convex portion 420 is an arc surface;
  • the total length of the convex portion 420 , the tooth portion 223 and the connecting portion 222 is greater than the length from the opening of the main sliding portion 140 to the inner wall of the tooth cavity 130 , that is to say, the convex portion 420 is The distance from the contact point between the left side and the mother part tooth 120 to the component base 221 is greater than the distance from the contact point between the tooth inner cavity 130 and the convex part 420 to the position of the main sliding part 140 on the right side of the mother part tooth 120, that is That is to say, during the sliding process of the mother part teeth 120 and the component teeth 220, the left side of the component base 221 and the right side of the mother part teeth 120 will not contact, thereby further reducing the friction force.
  • the structural connection stability part is achieved by the cooperation between the connecting part 222 and the main sliding part 140 to achieve a stable connection effect.
  • the tooth inner cavity 130 includes a first cavity 131 and a second cavity 132.
  • the first cavity 131 communicates with the second cavity 132, and the first cavity 131 communicates with the limiting teeth. 410.
  • the component teeth 220 are adapted to each other, and the second cavity portion 132 is adapted to the convex portion 420, so that the limiting teeth 410 and the component teeth 220 slide in the first cavity portions 131 arranged in sequence. 420 slides in the second cavity portions 132 arranged in sequence.
  • the mother piece teeth 120 are formed with two horizontal walls on the sliding part.
  • the upper and lower walls of the first cavity 131 are both arc-shaped.
  • the connection is There is a difference between the upper and lower thickness of the portion 222 and the upper and lower spacing of the mother piece teeth 120 at the sliding portion position.
  • the difference is not less than 0.2mm and not more than 0.5mm. In this embodiment, 0.3mm is used. In other embodiments, , it can also be 0.25mm, 2.35mm, 0.4mm, or 0.45mm; similarly, on the same vertical plane, there is a difference between the left and right thickness of the tooth portion 223 and the distance between the upper and lower walls of the first cavity portion 131.
  • the difference is not less than 0.2mm and not greater than 0.8mm. In this embodiment, 0.4mm is used.
  • 0.3mm, 0.5mm, 0.6mm, and 0.7mm can also be used.
  • the design of the sliding part and the tooth cavity size cooperates with the arc surface of the component tooth 220 in the slideway to lock the movable range of the component tooth 220 to prevent the convex part 420 from entering the first cavity 131 and avoid The movement range of the component teeth 220 is large to ensure good smoothness.
  • the edge of the tooth portion 223 is arc-shaped, a first plane 223a is formed on the side of the tooth portion 223 facing the main sliding portion 140, and a first plane 223a is formed at the connection between the tooth inner cavity 130 and the main sliding portion 140.
  • the convex portion 420 is formed on the side of the tooth portion 223 facing away from the main sliding portion 140. Referring to Figure 10, the main sliding portion 140 of the female tooth portion 120 faces to the right, and the left side of the tooth portion 223 faces toward the right.
  • a convex portion 420 is formed on the side, and the convex portion 420 has an arc-shaped gradient in cross-section from the tooth portion 223 to the left. Therefore, the left side of the convex portion 420 is linearly connected with the left side of the tooth inner cavity 130, and the left side of the tooth portion 223 is The plane is gap-connected with the plane of the elastic piece 321; as shown in Figure 10, the tooth inner cavity 130 includes a first cavity 131 and a second cavity 132. The first cavity 131 communicates with the main sliding part 140.
  • the upper and lower side walls of the part 131 are gradually arc-shaped, and the second cavity part 132 is gradually expanded from left to right to connect with the first cavity part 131, so that the sides of the component teeth 220 are in contact with the first cavity part.
  • the walls of the protrusion 420 are linearly connected to the wall of the second cavity 132 .
  • the upper and lower sides of the tooth portion 223 are arc surfaces, which match the arc surface of the first cavity portion 131.
  • the right side of the tooth portion 223 forms a first plane 223a.
  • the position where the tooth inner cavity 130 matches the first plane 223a forms a third plane.
  • the connection relationship ensures the smoothness of the slip chain.
  • a kind of clothing includes a sliding chain, and also includes a first clothing and a second clothing.
  • the first clothing is connected to a mother piece base band 110
  • the second clothing is connected to a component base band 210, so that the first clothing and the second clothing can slide relative to each other.
  • the clothes are connected to the mother-piece base band 110
  • the hat is connected to the sub-piece base band 210.
  • the mother-piece assembly 100 and the sub-piece assembly 200 are on the same plane, so that the clothes and the hat can slide relative to each other.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Buckles (AREA)
  • Slide Fasteners (AREA)

Abstract

Fermeture à glissière à curseur et vêtements. La fermeture à glissière à curseur comprend un ensemble partie femelle (100) et un ensemble partie mâle (200). L'ensemble partie femelle (100) comprend des bandes de base de partie femelle (110) et des dents de partie femelle (120) disposées à intervalles sur les bandes de base de partie femelle (110), chaque dent de partie femelle (120) étant pourvue d'une cavité interne de dent (130) et d'une partie coulissante principale (140), et la pluralité de cavités internes de dent (130) et les parties coulissantes principales (140) formant une glissière. L'ensemble partie mâle (200) comprend des bandes de base de partie mâle (210) et des dents de partie mâle (220) disposées à intervalles sur les bandes de base de partie mâle (210), les dents de partie mâle (220) comprenant des parties dent (223), des parties liaison (222) et des bases de partie mâle (221) ; les bases de partie mâle (221) étant reliées aux bandes de base de partie mâle (210), les parties dent (223) étant mises en correspondance avec les cavités internes de dent (130), et les parties liaison (222) étant mises en correspondance avec les parties coulissantes principales (140), de telle sorte que les parties dent (223) puissent coulisser le long des cavités internes de dent (130) disposées en séquence ; les bases de partie mâle (221) recouvrant des surfaces latérales de parties bras latéral (122b) des parties coulissantes principales (140) ; et les surfaces latérales gauches des bases de partie mâle (221) étant reliées coulissantes aux surfaces latérales droites des dents de partie femelle (120). Au moyen de la liaison des bases de partie mâle (221) avec les surfaces latérales droites des dents de partie femelle (120), les bases de partie mâle (221) remplacent les bords de tissu pour frotter contre les dents de partie femelle (120), ce qui réduit considérablement le frottement total, favorise efficacement le lissé global, et réduit le bruit de frottement.
PCT/CN2023/108109 2022-07-29 2023-07-19 Fermeture à glissière à curseur et vêtements WO2024022187A1 (fr)

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Publication number Priority date Publication date Assignee Title
CN217658447U (zh) * 2022-07-29 2022-10-28 绍兴柯桥铭泰纺织品有限公司 一种滑链和服饰

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