CN108514187B

CN108514187B - Ultrathin metal four-in-one buckle

Info

Publication number: CN108514187B
Application number: CN201810671421.5A
Authority: CN
Inventors: 吴嘉祺
Original assignee: K Boxing Men's Wear Shanghai Co ltd
Current assignee: K Boxing Men's Wear Shanghai Co ltd
Priority date: 2018-06-26
Filing date: 2018-06-26
Publication date: 2023-08-22
Anticipated expiration: 2038-06-26
Also published as: CN108514187A

Abstract

The invention relates to a novel ultrathin metal four-in-one fastener, which consists of a male fastener and a female fastener, wherein the female fastener comprises a sharp button surface and a slingshot ring which are mutually matched and connected, the male fastener comprises a ladle surface bottom nail, an alloy perforation meson and an alloy button bead which are sequentially matched and connected, the male fastener and the female fastener are buckled when the alloy button bead is spliced with the slingshot ring, an inverted T-shaped hole is formed in the upper part of the alloy button bead, the inverted T-shaped hole comprises a large hole part and a small hole part which are integrally connected, a clamping piece with one end fixed to the inner wall of the large hole part and the other end extending to the small hole part is arranged at the juncture position of the large hole part and the small hole part, the size of the ladle surface bottom nail is matched with the inner diameter of the small hole part, and a clamping groove which is clamped with the protruding part of the clamping piece is formed in the side surface of the ladle surface bottom nail. Compared with the prior art, the male buckle part of the four-way buckle is convenient to assemble, stable in connection, capable of greatly reducing the weight of the four-way buckle, achieving extremely thin treatment and the like.

Description

Ultrathin metal four-in-one buckle

Technical Field

The invention belongs to the technical field of functional clothing, and relates to a novel ultrathin metal four-in-one fastener.

Background

Besides being used as an accessory of clothes, the button not only can connect the clothes together to ensure that the clothes are tightly insulated, but also can ensure that the instruments are tidy. More importantly, in the art of clothing modeling, the button is called as an 'eye of clothing', along with the increasing capability of design and development, the function of the button in clothing is more important, and whether one piece of clothing is successful or not, the button is a 'eye' pen.

Chinese patent ZL201721099909.2 discloses an ultra-thin four-way buckle bottom piece device, comprises male fastener and female fastener, female fastener including cooperation connection's urgent button face spare and slingshot cup, slingshot cup including the cake main part that link up from top to bottom, still dig on this cake main part inner wall and be equipped with annular inside groove, settle in annular inside groove department and surpass annular inside groove edge and be used for with male fastener joint complex elastic clasp.

Chinese patent ZL201721099329.3 discloses a clothing is with combination formula four knot, including the female end knot body and the public end knot body that the cooperation was used, female end knot body includes urgent button face and slingshot cup, be located the both sides of cloth respectively when urgent button face and slingshot cup use, and urgent button face grafting lock is on the slingshot cup, public end knot body includes alloy button bead, alloy perforation meson and package face end nail, alloy button bead and alloy perforation meson are located one side of cloth when using, package face end nail is located the opposite side of cloth, and alloy button bead and alloy perforation meson buckle are connected, package face end nail passes alloy perforation meson grafting on alloy button bead, make alloy button bead, alloy perforation meson and package face end nail connect as an organic whole, realize the lock of female end knot body and public end knot body when alloy button bead and slingshot cup are pegged graft, realize the separation of female end knot body and public end knot body when alloy button bead and slingshot cup are separated.

The wrapping surface bottom nail, the alloy button bead and the alloy perforation meson of the male fastener of the four-in-one fastener are connected into a whole by adopting a conventional fastening structure, and when the male fastener is subjected to larger external force, the male fastener, the alloy button bead and the alloy perforation meson are separated easily, so that the connection is very unstable.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and provide a novel ultrathin metal four-in-one fastener.

The aim of the invention can be achieved by the following technical scheme:

the invention provides a novel ultrathin metal four-in-one fastener, which consists of a male fastener and a female fastener, wherein the female fastener comprises a sharp button surface and a slingshot ring which are mutually matched and connected, the male fastener comprises a covered surface bottom nail, an alloy perforation meson and an alloy button bead which are mutually matched and connected in sequence, the male fastener and the female fastener are buckled when the alloy button bead is spliced with the slingshot ring, an inverted T-shaped hole is processed at the upper part of the alloy button bead, the inverted T-shaped hole comprises a large hole part and a small hole part which are integrally connected, a card with one end fixed with the inner wall of the large hole part and the other end extending to the small hole part is arranged at the juncture of the large hole part and the small hole part, the size of the covered surface bottom nail is matched with the inner diameter of the small hole part, and a clamping groove which is clamped with a protruding part of the card is processed at the side surface of the covered surface bottom nail.

Further, the depth of the clamping groove is matched with the length of the card exceeding the inner wall of the small hole part.

Further, the wrapping surface bottom nail is also sleeved with an elastic piece positioned on the alloy perforation meson and the alloy button bead.

Still further, the elastic component is in compression state all the time, and the elasticity restoring force that the elastic component provided satisfies with the rigidity of card: the force applied to the bottom nail of the wrapping surface by the elastic piece can not cause the part of the card exceeding the small hole part to bend upwards until the card is separated from the clamping groove.

Further, a middle through hole for the covering bottom nail to pass through is arranged at the center of the alloy perforating meson, and a threading hole for sewing with cloth is arranged around the middle through hole in the alloy perforating meson.

Further, the clamping groove is arranged at the bottom of the ladle bottom nail.

Further, the slingshot circle include cake type main part that link up from top to bottom, still dig on this cake type main part inner wall and be equipped with annular inside groove, settle in annular inside groove department and surpass annular inside groove edge and be used for with alloy Niu Zhuka connect complex snap ring, the snap ring is oval, its size satisfies: the major axis wheelbase is equal to the outer diameter of the annular inner groove, the minor axis wheelbase is smaller than the inner diameter of the annular inner groove, and the thickness is matched with the height of the annular inner groove.

Furthermore, the elastic snap ring is an elastic steel ring or a shape memory alloy ring.

Furthermore, a button bead bulge is arranged on one surface of the alloy button bead, which faces the female fastener, and comprises a button bead surface with a larger diameter and a connecting cylindrical surface with a smaller diameter which are connected into a whole, wherein the diameter of the button bead surface is not larger than the inner diameter of the annular inner groove.

Compared with the prior art, the invention has the following advantages:

(1) The three parts of the ladle surface bottom nail, the alloy perforation meson and the alloy button bead in the male fastener are mainly clamped and fixed by using the clamping pieces in the inverted T-shaped holes on the alloy button bead and the clamping grooves on the ladle surface bottom nail. The concrete assembly principle is as follows: the card generally adopts the elastic card that has certain rigidity, when package face end nail inserts the downthehole of the reverse T type of alloy button pearl, package face end nail bottom can support the card and inwards buckle, and at this moment, because the atress curved part of whole card is very long (whole card is whole), so the free end of card can buckle smoothly and stretch into the draw-in groove and block package face end nail, afterwards, if will take out package face end nail in the downthehole of reverse T type, card atress direction changes (receive outward effort promptly), at this moment, because the special design of reverse T type hole, the card can take place the length of bending deformation and reduce greatly (about equal to its length that surpasss aperture portion), want to make the card take place the deformation volume that can take out the draw-in groove equally, consequently, the effort that needs is very big, according to this principle can conveniently realize the anti-disengaging grafting of three parts of public fastener.

(2) After the installation is completed, the clamping piece and the ladle bottom nail are always in a pre-tightening state by the aid of the elastic piece, and connection stability of the male buckle piece is improved.

(3) The elastic snap ring is fixedly clamped with the male buckle part, so that compared with a common elastic steel wire, the elastic snap ring is more convenient to install, stronger in buckling force, simple and ultrathin in overall structure and particularly suitable for high-grade clothes.

Drawings

FIG. 1 is a schematic view of a male fastener of the present invention;

FIG. 2 is a schematic diagram of the overall structure of the present invention;

FIG. 3 is a schematic view of the construction of the slingshot ring of the present invention;

FIG. 4 is a schematic structural view of an alloy piercing meson according to the present invention;

the figure indicates:

1-snap button face, 2-slingshot ring, 21-cake-shaped main body, 22-elastic snap ring, 3-alloy button bead, 31-inverted T-shaped hole, 311-large hole, 312-small hole, 32-card, 4-alloy perforating meson, 41-middle through hole, 42-threading hole, 5-covered bottom nail, 51-clamping groove and 6-elastic piece.

Description of the embodiments

The invention will now be described in detail with reference to the drawings and specific examples. The present embodiment is implemented on the premise of the technical scheme of the present invention, and a detailed implementation manner and a specific operation process are given, but the protection scope of the present invention is not limited to the following examples.

Examples

The utility model provides a novel extremely thin metal four closes knot, the structure is as shown in figure 2, by public fastener and female fastener are constituteed, female fastener is including the sharp button face 1 and the slingshot circle 2 of mutually supporting connection, public fastener is including the package face end nail 5 that cooperates in proper order and connects, alloy perforation meson 4 and alloy buttonball 3, realize the lock of public fastener and female fastener when alloy buttonball 3 and slingshot circle 2 are pegged graft, the upper portion processing of alloy buttonball 3 has an inverted T hole 31, inverted T hole 31 includes macropore portion 311 and aperture portion 312 of body coupling, be equipped with the card 32 that one end is fixed with macropore portion 311 inner wall at the juncture position of macropore portion 311 and aperture portion 312, the other end stretches out to aperture portion 312, the size and aperture portion 312 internal diameter match at package face end nail 5, and the processing has the draw-in groove 51 with card 32 bulge joint at package face end nail 5 side, the degree of depth and the card 32 surpass aperture portion 312 inner wall length assorted, see the figure 1 shows.

In order to improve the stability of the three in the male fastener, the elastic piece 6 located in the alloy perforation meson 4 and the alloy button bead 3 is further sleeved on the covering bottom nail 5, the elastic piece 6 (an elastic gasket and the like can be adopted) is always in a compressed state, and the elastic restoring force provided by the elastic piece 6 and the rigidity of the card 32 meet the following conditions: the force applied by the elastic member 6 to the pack floor nail 5 does not cause the portion of the card 32 beyond the small hole portion 312 to bend upward until the card 32 comes out of the card slot 51.

Referring to fig. 4, a central through hole 41 for passing through the ladle bottom nail 5 is provided at the center of the alloy perforated meson 4, and a threading hole 42 for sewing with cloth is provided around the central through hole 41 in the alloy perforated meson 4.

Referring to fig. 1, a clamping groove 51 is provided at the bottom of the cover bottom nail 5.

Referring to fig. 3, the slingshot ring 2 includes a cake-shaped body 21 penetrating up and down, an annular inner groove is further dug on the inner wall of the cake-shaped body 21, an elastic snap ring 22 exceeding the edge of the annular inner groove and used for being in clamping fit with the alloy button bead 3 is arranged at the annular inner groove, the elastic snap ring 22 is elliptical, and the size of the elastic snap ring 22 is as follows: the major axis wheelbase is equal to the outer diameter of the annular inner groove, the minor axis wheelbase is smaller than the inner diameter of the annular inner groove, the thickness of the major axis wheelbase is matched with the height of the annular inner groove, and the elastic snap ring 22 is an elastic steel ring or a shape memory alloy ring.

Examples

On the basis of the embodiment 1, the embodiment further adopts the following improved design: the button bead protrusion is arranged on one surface of the alloy button bead 3 facing the female fastener, and comprises a button bead surface with a larger diameter and a connecting cylindrical surface with a smaller diameter which are connected into a whole, wherein the diameter of the button bead surface is not larger than the inner diameter of the annular inner groove.

The previous description of the embodiments is provided to facilitate a person of ordinary skill in the art in order to make and use the present invention. It will be apparent to those skilled in the art that various modifications can be readily made to these embodiments and the generic principles described herein may be applied to other embodiments without the use of the inventive faculty. Therefore, the present invention is not limited to the above-described embodiments, and those skilled in the art, based on the present disclosure, should make improvements and modifications without departing from the scope of the present invention.

Claims

1. The utility model provides an extremely thin metal four closes knot, comprises public fastener and female fastener, female fastener include the urgent button face (1) and the slingshot circle (2) of mutually supporting and connecting, public fastener is including the package face end nail (5), alloy perforation meson (4) and alloy button pearl (3) of cooperation connection in proper order, realizes the lock of public fastener and female fastener when alloy button pearl (3) are pegged graft with slingshot circle (2), characterized in that, the upper portion of alloy button pearl (3) processing have an inverted T type hole (31), inverted T type hole (31) include macropore portion (311) and aperture portion (312) of an organic whole connection, be equipped with one end and macropore portion (311) inner wall fixed, the card (32) that the other end stretched out to aperture portion (312) in the juncture position of macropore portion (311), package face end nail (5) size and aperture portion (312) internal diameter match to process at the side of package face end nail (5) have with card slot (51) of protruding card portion (32);

the depth of the clamping groove (51) is matched with the length of the card (32) exceeding the inner wall of the small hole part (312);

an elastic piece (6) positioned on the alloy perforation meson (4) and the alloy button bead (3) is sleeved on the wrapping surface bottom nail (5);

the elastic piece (6) is always in a compressed state, and the elastic restoring force provided by the elastic piece (6) and the rigidity of the card (32) meet the following conditions: the part of the card (32) exceeding the small hole part (312) cannot be bent upwards until the card (32) is separated from the clamping groove (51) due to the acting force of the elastic piece (6) applied to the wrapping surface bottom nail (5);

the clamping groove (51) is arranged at the bottom of the wrapping surface bottom nail (5).

2. The ultrathin metal four-in-one fastener according to claim 1, wherein a middle through hole (41) for the covering bottom nail (5) to pass through is arranged at the center of the alloy perforating meson (4), and a threading hole (42) for sewing with cloth is arranged around the middle through hole (41) in the alloy perforating meson (4).

3. The ultrathin metal four-in-one fastener according to claim 1, wherein the slingshot ring (2) comprises a cake-shaped main body (21) which is penetrated up and down, an annular inner groove is further dug on the inner wall of the cake-shaped main body (21), an elastic snap ring (22) which exceeds the edge of the annular inner groove and is used for being in clamping fit with the alloy button bead (3) is arranged at the annular inner groove, and the elastic snap ring (22) is elliptical in shape and has the size that: the major axis wheelbase is equal to the outer diameter of the annular inner groove, the minor axis wheelbase is smaller than the inner diameter of the annular inner groove, and the thickness is matched with the height of the annular inner groove.

4. An ultrathin metal button as claimed in claim 3, characterized in that the snap ring (22) is an elastic steel ring or a shape memory alloy ring.

5. An ultrathin metal four-in-one fastener as claimed in claim 3, wherein the surface of the alloy button bead (3) facing the female fastener is provided with a button bead protrusion, and the button bead protrusion comprises a button bead surface with a larger diameter and a connecting cylindrical surface with a smaller diameter which are integrally connected, wherein the diameter of the button bead surface is not larger than the inner diameter of the annular inner groove.