CN209807273U

CN209807273U - Mounting structure of snap-fastener

Info

Publication number: CN209807273U
Application number: CN201920227168.4U
Authority: CN
Inventors: 赵杰
Original assignee: Beijing Junjieyiming Enterprise Garment Development Co ltd
Current assignee: Beijing Junjieyiming Enterprise Garment Development Co ltd
Priority date: 2019-02-23
Filing date: 2019-02-23
Publication date: 2019-12-20
Anticipated expiration: 2029-02-23

Abstract

The utility model relates to a mounting structure of snap-fastener, it includes cloth, fastener and staple, has seted up the mounting hole on the cloth, and the staple includes the head of a nail and nail pole, and the setting of head of a nail pole perpendicular to nail is seted up at the middle part of fastener, and the fixed orifices has been seted up to the nail pole, and the nail pole passes mounting hole and staple, and the one end fastener extrusion of nail head is kept away from to the nail pole is on the fastener, the fastener sets up to the plane towards one side of cloth, and the plane is on a parallel with the head of a nail, the cover is equipped with the gasket on the nail pole, and the gasket is on a parallel with the cloth, and the gasket is located between cloth and the head of a nail to one side of gasket towards the cloth is provided with protruding one. The utility model discloses have and can reduce the expansion effect of snap-fastener to the mounting hole when the snap-fastener atress.

Description

Mounting structure of snap-fastener

Technical Field

The utility model belongs to the technical field of a snap-fastener's technique and specifically relates to a mounting structure of snap-fastener is related to.

Background

The snap fastener is composed of a pair of male and female fasteners which can be engaged with and disengaged from each other, and is generally used for seams of clothes, bags, and the like. The male buckle comprises a convex clamping part, and the female buckle comprises a concave part for receiving the convex clamping part of the male buckle. The pin and the box are independent products, respectively, which are each independently manufactured from raw materials to final products.

Snap-fastener among the prior art has seted up the mounting hole including clip staple and the fastener on the cloth two sides, on the cloth, the staple passes the mounting hole card on the fastener, makes the snap-fastener fix on the cloth, and the staple includes the head of a nail and a nail pole, and the head of a nail pole perpendicular to head of a nail, the fixed orifices has been seted up at the middle part of fastener, and the nail pole inserts in the fixed orifices and carries out the riveting with the one end that the nail pole is close to the fixed orifices.

However, in such a structure, when the button receives an external force, the nail rod pulls the mounting hole in the fabric, and the mounting hole is expanded and enlarged by the nail rod after the button is used for a long time.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a mounting structure of snap-fastener, it has can reduce the expansion effect of snap-fastener to the mounting hole when the snap-fastener atress.

The above object of the present invention is achieved by the following technical solutions:

the utility model provides a mounting structure of snap-fastener, includes cloth, fastener and staple, has seted up the mounting hole on the cloth, and the staple includes the nail cap and the nail pole, and the setting of nail pole perpendicular to nail cap has been seted up at the middle part of fastener, and the nail pole passes mounting hole and staple, and the one end extrusion that the nail cap was kept away from to the nail pole is on the fastener, the fastener sets up to the plane towards one side of cloth, and the plane is on a parallel with the nail cap, the cover is equipped with the gasket on the nail pole, and the gasket is on a parallel with the cloth, and the gasket is located between cloth and the nail cap to the gasket is provided with protruding one towards one side of cloth, and protruding one has a plurality ofly, and a plurality of protruding one distributes.

Through adopting above-mentioned technical scheme, during the use, the nail pole passes gasket cloth and fastener in proper order to one end extrusion that the nail cap was kept away from through the nail pole is on the fastener, makes the plane on the fastener and the extrusion of nail cap the gasket, and protruding one on the gasket is extruded on the surface of cloth, receives to drag the back of dragging, because protruding one and the extrusion force between the cloth, makes protruding one place drag the cloth, thereby reduces the direct expansion to the mounting hole of nail pole.

The utility model discloses further set up to: and a concave hole corresponding to the protrusion is formed in the plane.

Through adopting above-mentioned technical scheme, offer the shrinkage pool that corresponds with protruding one on the plane, receive protruding one at the cloth after the extrusion, the cloth enters into the shrinkage pool, makes the cloth be in protruding one the position more firm with being connected of fastener, further reduces the expansion of nail pole to the mounting hole.

The utility model discloses further set up to: the first bulge is hemispherical.

Through adopting above-mentioned technical scheme, protruding one sets to the hemisphere, protruding one when extrudeing the cloth, prevents that protruding one from inserting and causing the destruction to the cloth in the cloth, avoids protruding one to insert the cloth in simultaneously, reduces the power of grabbing on cloth surface.

The utility model discloses further set up to: and a chamfer is arranged at the edge of the concave hole close to the plane.

By adopting the technical scheme, the chamfer is arranged at the edge, close to the plane, of the concave hole, and the chamfer can reduce the friction between the cloth and the clamping piece and prolong the service life of the cloth.

The utility model discloses further set up to: the one side of gasket orientation cloth is provided with the impressed watermark.

Through adopting above-mentioned technical scheme, the gasket sets up the impressed watermark towards the one side of cloth, and the frictional force of impressed watermark to the surface of cloth is bigger, further reduces the cloth for the removal of fastener.

The utility model discloses further set up to: one side of the gasket, facing the nail cap, is provided with a plurality of second protrusions, one side of the nail cap, facing the gasket, is provided with a plurality of positioning holes, and each positioning hole corresponds to one second protrusion.

Through adopting above-mentioned technical scheme, the gasket is provided with protruding two towards the one side of the nail cap, and protruding two corresponds with the locating hole on the nail cap, makes protruding two block to the locating hole in, prevents that the nail pole from rotating on the cloth.

The utility model discloses further set up to: the first bulge and the second bulge are symmetrically arranged on two sides of the gasket and have the same shape.

Through adopting above-mentioned technical scheme, protruding first and protruding two symmetries set up on the two sides of gasket to protruding first is the same with protruding two shape, and at the in-process of installation gasket, the two sides of gasket can be exchanged, thereby makes things convenient for the installation of gasket.

The utility model discloses further set up to: the nail rod is tubular, and one end of the nail rod, which is far away from the nail cap, is turned outwards and abuts against the clamping piece.

Through adopting above-mentioned technical scheme, the nail pole is the tubulose, and the nail pole inserts the one end of fastener, and the one end that makes the nail pole keep away from the nail cap is turned over outwards and is supported on the fastener to make the nail pole extrude the fastener, it is more convenient to install.

To sum up, the utility model discloses a beneficial technological effect does:

1. the nail rod sequentially penetrates through the gasket cloth and the clamping piece, one end of the nail rod, which is far away from the nail cap, is extruded on the clamping piece, so that the plane on the clamping piece and the nail cap extrude the gasket, the first bulge on the gasket is extruded on the surface of the cloth, and after the gasket is pulled, the first bulge pulls the cloth due to the extrusion force between the first bulge and the cloth, so that the expansion of the nail rod to the mounting hole is reduced;

2. the chamfer angle is arranged at the edge of the concave hole close to the plane, so that the friction between the cloth and the clamping piece can be reduced by the chamfer angle, and the service life of the cloth is prolonged;

3. the first bulge and the second bulge are symmetrically arranged on the two sides of the gasket, and the first bulge and the second bulge are the same in shape, so that the two sides of the gasket can be exchanged in the process of installing the gasket, and the gasket is convenient to install.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a half-section structure of the present invention;

fig. 3 is a schematic diagram of the explosion structure of the present invention;

fig. 4 is a schematic structural view of the engaging member.

In the figure, 1, an engaging member; 11. a plane; 111. concave holes; 112. chamfering; 12. a fixing hole; 2. fixing nails; 21. a nail cap; 211. positioning holes; 22. a nail rod; 3. distributing; 31. mounting holes; 4. a gasket; 41. a first bulge; 42. a second bulge; 43. and (6) embossing.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, for the utility model discloses a mounting structure of snap-fastener, including fastener 1, staple 2 and cloth 3, fastener 1 sets up in the one side of cloth 3, and fastener 1 is plane 11 towards the one side of cloth 3, and plane 11 is on a parallel with the setting of cloth 3, and fixed orifices 12 have been seted up at the middle part of plane 11, and staple 2 is located cloth 3 and sets up the opposite side of fastener 1. The cloth 3 is provided with a mounting hole 31, the fixing nail 2 comprises a nail cap 21 and a nail rod 22, the nail rod 22 is perpendicular to the nail cap 21, and the nail cap 21 is in a circular plate shape. The nail rod 22 is tubular, one end of the nail rod 22 far away from the nail head 21 penetrates through the mounting hole 31 of the cloth 3 and the fixing hole 12 of the clamping piece 1, the end part of the nail rod 22 far away from the nail head 21 is folded outwards to form a barb shape and abuts against the clamping piece 1, and therefore the clamping piece 1 and the fixing nail 2 are fixed on the cloth 3.

Referring to fig. 2, in order to make the connection between the cloth 3 and the engaging member 1 more secure, a gasket 4 is sleeved on the nail rod 22, the gasket 4 is arranged parallel to the cloth 3, and the gasket 4 is located between the cloth 3 and the nail cap 21. The one side of gasket 4 towards cloth 3 is provided with protruding first 41, and the one side of gasket 4 towards the nail cap 21 is provided with protruding second 42, and protruding first 41 and protruding second 42 all have a plurality ofly to protruding first 41 is the same with protruding second 42's shape, and protruding first 41 sets up with protruding second 42 symmetry on the two sides of gasket 4.

Referring to fig. 3 and 4, the first protrusions 41 and the second protrusions 42 are multiple, the first protrusions 41 are circumferentially and uniformly distributed along the center of the gasket 4, concave holes 111 are formed in the plane 11, each first protrusion 41 corresponds to one concave hole 111, the first protrusions 41 are hemispherical, the first protrusions 41 correspond to the concave holes 111, and the cloth 3 is clamped in the concave holes 111. To reduce wear between the edge of the recess 111 and the cloth 3, a chamfer 112 is provided at the edge of the intersection of the recess 111 and the plane 11. The embossing 43 is arranged on one surface, facing the cloth 3, of the gasket 4, the embossing 43 can increase the friction force between the gasket 4 and the cloth 3, the movement of the cloth 3 is further reduced, and the embossing 43 is arranged on both surfaces of the gasket 4.

Referring to fig. 3, the nail cap 21 is provided with a plurality of positioning holes 211 on a surface facing the gasket 4, each positioning hole 211 corresponds to one of the protrusions 42, and when the nail cap is installed, the protrusion 42 is inserted into the positioning hole 211 to prevent the fixing nail 2 from rotating.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a mounting structure of snap-fastener, includes cloth (3), fastener (1) and staple (2), mounting hole (31) have been seted up on cloth (3), staple (2) are including nail cap (21) and nail pole (22), nail pole (22) perpendicular to nail cap (21) set up, fixed orifices (12) have been seted up at the middle part of fastener (1), nail pole (22) pass mounting hole (31) and staple (2), the one end extrusion of nail cap (21) is kept away from in nail pole (22) is on fastener (1), fastener (1) sets up to plane (11) towards one side of cloth (3), and plane (11) are on a parallel with nail cap (21), its characterized in that: the nail pole (22) is gone up the cover and is equipped with gasket (4), and gasket (4) are on a parallel with cloth (3), and gasket (4) are located cloth (3) and nail between cap (21) to one side of gasket (4) orientation cloth (3) is provided with protruding one (41), and protruding one (41) have a plurality ofly, and a plurality of protruding one (41) distribute along the center circumference of gasket (4).

2. A mounting structure of snap fasteners according to claim 1, wherein: and a concave hole (111) corresponding to the first protrusion (41) is formed in the plane (11).

3. A mounting structure of snap fasteners according to claim 2, wherein: the first bulge (41) is hemispherical.

4. A mounting structure of snap fasteners according to claim 3, wherein: and a chamfer (112) is arranged at the edge of the concave hole (111) close to the plane (11).

5. A mounting structure of snap fasteners according to claim 1, wherein: the gasket (4) is provided with embossing (43) on one surface facing the cloth (3).

6. A mounting structure of snap fasteners according to any one of claims 1 to 4, wherein: one surface, facing the nail cap (21), of the gasket (4) is provided with a plurality of second protrusions (42), one surface, facing the gasket (4), of the nail cap (21) is provided with a plurality of positioning holes (211), and each positioning hole (211) corresponds to one second protrusion (42).

7. A mounting structure of snap fasteners according to claim 6, wherein: the first bulge (41) and the second bulge (42) are symmetrically arranged on two sides of the gasket (4), and the shapes of the first bulge (41) and the second bulge (42) are the same.

8. A mounting structure of snap fasteners according to claim 1, wherein: the nail rod (22) is tubular, and one end, far away from the nail cap (21), of the nail rod (22) is turned outwards and abuts against the clamping piece (1).