KR101819439B1

KR101819439B1 - Piece type snap button

Info

Publication number: KR101819439B1
Application number: KR1020160028884A
Authority: KR
Inventors: 박장수
Original assignee: 박장수
Priority date: 2016-03-10
Filing date: 2016-03-10
Publication date: 2018-01-17
Also published as: KR20170105791A

Abstract

The present invention relates to a snap-on snap button, and more particularly, to a snap button having a male button portion and a female snap portion, the snap-bar portion including: a bar-cord body disposed on a surface of a completed fastener; And a fastening part provided on the cordyer main body and having a screw thread for directly fastening and fixing the fastening object to the surface of the fastening object.
According to the present invention, since the snap-on portion of the snap button can be fastened and fixed directly on the surface of the finished object, it is possible to fix the snap-stop in a short time while fixing the snap- There is a problem in that the operation time is increased by fixing the cantilever part to the front and back of the outer surface of the fixed object in the manufacturing process and fixing the cantilever part to the front and back of the connection object such as a pad and the effect of cautiously selecting the position .

Description

Piece Snap Button {PIECE TYPE SNAP BUTTON}

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a snap-action button button, and more particularly, to a snap-button button-like snap-on button that can be directly fixed to a surface of a completed skin complex such as a sofa, a bed, a bag and a wallet.

Generally, the snap button is fixed to the opposed portion in the form of male and female in order to open the open portion formed in the skin complex such as clothing, bag, shoes, or to fix the cover to the fixed object such as pad, And is generally referred to as a "snap button" or "snap button ".

Here, the snap button is composed of a male button portion and a cusp portion, and is usually manufactured by molding a synthetic resin or a thin metal piece.

A technique related to such a snap button has been proposed in Registration Practical Utility Model No. 0346148 and Registration Practical Utility Model No. 0408394.

Hereinafter, the snap button and the snap button disclosed in the Registration Practical Utility Model No. 0346148 and the Registration Practical Utility Model No. 0408394 as the prior art will be briefly described.

1 is a cross-sectional view showing a snap-type button in Registration Practical Utility Model No. 0346148 (hereinafter referred to as "Prior Art 1").

As shown in FIG. 1, the snap-type button of the conventional art 1 is a snap-type button in which a male button is detachably coupled to an engaging groove formed on the inner surface of a cord, And an elastic ring 18 elastically pressing the outer circumferential surface of the male button 20 inserted into the engaging groove and having one end portion thereof elastically expanded in diameter upon entry of the male button 20. [

However, the snap-on button according to the prior art 1, particularly when the corded trunk 10 is coupled to a garment as an object, faces the opposite face of the lock body 11 and the fixed body 15 on the front surface and the back surface, respectively, Since the work must be performed on both the front and back surfaces of the clothes, there is a problem that the working time is increased and prudent consideration must be given to the position selection at the time of connection.

2 is an exploded perspective view of a male button portion and a barrel portion constituting a snap button in the registration utility model No. 0408394 (hereinafter referred to as "Prior Art 2").

As shown in FIG. 2, the snap button of the conventional art 2 comprises a snap button having a male button portion and a female snap portion, and the male button portion has an outer cover 22 having a seating groove 21 formed at a predetermined depth on the inner surface thereof; A circular fixing plate 24 which is inserted into a mounting groove formed on the inner surface of the outer cover 22 and has a fixing pin 23 integrally protruded from the center and fitted to the skin complex such as clothes or bag; And an inner lid (35) having a through hole (36) through which the fixing pin is inserted in the central portion, and a fitting protrusion (28) having a predetermined height formed with a coupling protrusion outwardly from the circumference of the through hole ; The trunk lid 30 has an outer lid 32 having a seating groove 31 formed at a predetermined depth on the inner surface thereof; A circular fixing plate 34 which is inserted into the mounting groove formed on the inner surface of the outer cover and has a fixing pin 33 integrally protruding from the center and hooked to the skin complex such as clothes or bag; And an inner lid (35) having a through hole (36) through which the fixing pin is inserted in the central portion, and a polygonal fitting groove having a predetermined depth to fit the fitting protrusion on the male button portion is formed around the through hole do.

However, as in the prior art 1, the snap button according to the prior art 2 is also fixed by hitting the fixed plate 34 and the inner lid 35 on both sides of the skin complex in the process of fixing the crotch part 30 to the skin complex In this process, work time is increased and care must be taken to select the position according to the fixation, so a solution is required.

Korea Registered Utility Model No. 0346148 Korean Utility Model Registration No. 0408394

SUMMARY OF THE INVENTION The present invention has been made in order to solve the above problems, and it is an object of the present invention to provide a snap fastener which can be fixed at a desired position corresponding to a position of a male button portion, It is possible to fix the cantilever portion within a short time and to fix the cantilever portion to the front and back of the outer surface of the fixed object in the manufacturing process as in the conventional method and fix the cantilever portion to the front and back of the connection object such as pads, So that it is possible to solve the problem to be solved.

In order to accomplish the above object, the present invention provides a snap button comprising a male button portion and an arbor portion, wherein the arcuate portion includes: a barb stem disposed on a surface of a completed object to be fixed; And a fastening part provided on the cord-and-stemmed body and having a threaded part formed on the surface of the fastening object so as to be directly fastened and fixed thereto.

Here, the fastening portion may be integrally or integrally formed with the stem and the stem.

Further, when the fastening portion is provided to be coupled to the stem and the stem, a detachment protrusion may be provided to prevent the stem from being separated from the inner circumference of the insertion hole of the stem.

According to the present invention, since the barrel portion of the snap button is fastened and fastened to the surface of the completed fastening object, the barrel portion can be fixed in a desired position corresponding to the position of the male button portion, There is a problem in that the operation time is increased by fixing the cantilever part to the front and back of the outer surface of the fixed object in the manufacturing process and fixing the cantilever part to the front and back of the connection object such as a pad and the effect of cautiously selecting the position .

1 is a cross-sectional view showing a snap-type button according to Prior Art 1;
FIG. 2 is an exploded perspective view of a male button portion and a female terminal portion constituting a snap button according to the prior art 2. FIG.
FIG. 3 is an exploded perspective view illustrating a state in which a piece snap button is provided in a skin complex according to an embodiment of the present invention.
FIG. 4 is a cross-sectional view of a piece of snap fastener of a piece snap button according to an embodiment of the present invention, which is fixed to a fixed object during a skin complex.
FIG. 5 is a cross-sectional view illustrating a state in which a cowpea part of a piece snap button according to another embodiment of the present invention is fixed to a fixed object in a skin complex.
FIG. 6 is a cross-sectional view illustrating a cusp of a piece snap button according to another embodiment of the present invention.
FIG. 7 is a cross-sectional view illustrating a cusp of a piece snap button according to another embodiment of the present invention.
FIG. 8 is a cross-sectional view and a perspective view illustrating a cusp of a piece snap button according to another embodiment of the present invention.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art can easily carry out the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Like parts are designated with like reference numerals throughout the specification.

FIG. 3 is an exploded perspective view illustrating a state in which a piece snap button is provided in a skin complex according to an embodiment of the present invention. FIG. 4 is a cross- Sectional view illustrating a state in which a cowpea portion of a piece snap button according to an exemplary embodiment of the present invention is fixed to a fixed object in a skin complex.

According to these drawings, the piece snap button 100 according to an embodiment of the present invention includes a hair clipper 110 fixed to a fixed object 10 among skin complexes, and a male And a button portion 130, and more particularly, to a structure of a hair clipper 110 to be fixed to a fixed object 10 as a skin complex. Meanwhile, when the fixed object 10 of the piece snap button 100 is a stone bed top plate or the like, the connection object 20 may be a pad or the like fixed to a stone bed top plate or the like.

That is, the trunk 110 is provided with a stem body 112 disposed on the surface of the completed object 10, and a body 110 provided on the stem body 112 to be fastened and fixed to the surface of the object to be fixed 10 But the present invention is not limited to this. However, the present invention is not limited to this, and the mastoidal body 112 And the coupling part 120 may be integrally formed.

In particular, the stem 116 includes an insertion hole 114, an engagement protrusion 116, and a flange portion 118. The core 117 is inserted into a mold and then molded by pressing with a mold.

The insertion hole 114 is recessed at the center of the stem 116 so that the head of the coupling part 120 will be described later.

The latching jaw 116 is bent so that the head of the coupling part 120 is hooked to the outside of the hole formed so as to penetrate the spiral part at the inner bottom end of the insertion hole 114.

The flange portion 118 is formed so as to be seated on the surface of the fixed object 10 at the edge of the stem and body 112 and has a projection formed on the bottom surface to prevent rotation while pressing the surface of the fixed object 10 have.

The fastening part 120 is formed with a thread on the outer peripheral surface of the lower end while allowing the head to be positioned in the insertion hole 114 of the stem body 112, It is a piece which is fastenable directly to the surface.

The fastening part 120 is formed with a tool insertion groove for fastening the fastening part 120 to the fixed object 10 through a tool such as a screwdriver.

Therefore, the piece snap button 100 according to the present invention can directly fasten and fix the cuff 110 of the snap button 100 to the surface of the completed fixed object 10, The fastening part 120 is passed through the hole 114 and is fixed to the corresponding position of the male button part 130 attached to the edge of the connection object 20 through a tool such as a screwdriver.

FIG. 5 is a cross-sectional view illustrating a state in which a cowpea part of a piece snap button according to another embodiment of the present invention is fixed to a fixed object in a skin complex.

According to another embodiment of the present invention, the snap-on snap-action button 100 according to another embodiment of the present invention is a technique of a structure of a cusp 110 fixed to a fixed object 10 as a skin complex, And the muzzle body 112 of the barb 110 constituted by the fastening part 120.

The mastoidal body 112 is different from the mastoidal body 112 in that the inner circumferential surface of the insertion hole 114 further includes an escape prevention protrusion 114a protruding inward to prevent the head of the securing portion 120 from being separated, same.

In other words, the release preventing protrusion 114a is protruded from the inner circumferential surface of the insertion hole 114 so that the coupling part 120, which is formed in a separated shape, is not separated from the stem body 112 and formed integrally along the inner circumferential edge Or may be segmented.

FIG. 6 is a cross-sectional view illustrating a cusp of a piece snap button according to another embodiment of the present invention.

According to another aspect of the present invention, there is provided a piece snap-action button according to another embodiment of the present invention, which is a structure of a cuff 210 fixed to a fixed object 10 as a skin complex, (220), which is one of the barbs (210).

That is, in this embodiment, when the fastening part 220 is inserted into the fastening object 10, the support member 228 provided at the lower end of the fastening part 220 moves inward of the fastening object 10, And can be prevented from being separated from the fixed object 10.

To this end, the coupling part 220 includes a mounting groove 222, a rotary member 224, a gear member 226, and a support member 228, and a support member 228, which will be described later, A mounting hole in the transverse direction is formed to pass therethrough.

The mounting groove 222 is formed at a predetermined depth from the center of the upper surface of the fastening portion 220 formed in a piece shape, and is a space in which a rotating member 224 to be described later is mounted.

The rotary member 224 is rotatably provided in the mounting groove 222 in the transverse direction and rotated and separated from the mounting groove 222 of the fastening portion 220 by the ring- Free rotation is possible.

At this time, a tool insertion groove such as a hexagonal wrench is formed on the upper surface of the rotary member 224.

The gear member 226 is provided at the lower end of the rotation member 224 and rotatably supports the support member 228 so that the support member 228, which will be described later, can be moved back and forth in the direction perpendicular to the rotation member 224 Spur gears or helical gears are applied to the transmission gears.

The support member 228 is engaged with the gear member 226 positioned at the lower inner end of the coupling portion 220 so that when the gear member 226 is interlocked by the rotation of the rotary member 224, A spiral is formed on the outer circumferential surface so as to be supported by the inner material of the fixed object 10 while being pressed.

That is, when the gear member 226 is rotated by the spiral formed on the outer circumferential surface of the support member 228, the front end or the rear end of the support member 228 moves forward or backward in accordance with the rotation direction, Thereby preventing separation of the portion 220.

At this time, a pair of the support members 228 is disposed in the horizontal mounting holes formed at both lower ends of the outer circumferential surface, and when the gear member 226 is rotated, the support members 228 are interlocked and advanced at the same time.

FIG. 7 is a cross-sectional view illustrating a cusp of a piece snap button according to another embodiment of the present invention.

According to another aspect of the present invention, there is provided a piece snap-action button according to another embodiment of the present invention, which is a structure of an arm cuff 310 fixed to a fixed object 10 as a skin complex, (320), which is one of the barbs (310).

That is, in this embodiment, when the fastening part 320 is inserted into the fastening object 10, the support piece 322a radially formed on the surface of the support piece fixing member 322 on the outer circumferential surface is inserted into the fastening object 10 The binding force can be improved and separation from the fixed object 10 can be prevented.

For this purpose, the fastening part 320 further includes a support piece fixing member 322. [ That is, the supporting piece fixing member 322 has a spiral formed on the inner circumferential surface of the hole so as to be fastened to the spiral of the coupling unit 320 on the inner circumferential surface, and a supporting piece 322a extending in an inclined direction upward Radially.

At this time, when the support piece 322a is inserted into the fixation object 10, the support piece 322a comes into close contact with the outer wall surface of the fastening part 320, So as not to be detached from the inner material.

FIG. 8 is a cross-sectional view and a perspective view illustrating a cusp of a piece snap button according to another embodiment of the present invention.

According to another aspect of the present invention, the snap-on snap button 400 according to another embodiment of the present invention is a technique relating to the structure of the hair clipper 410 to be fixed to the fixed object 10, (410) composed of a fastening part (420).

That is, in this embodiment, the cord-and-stem body 412 having the cord insertion groove formed on the upper surface thereof and the flange 414 formed at the lower end of the body 412 is formed with the fastening part 420 Is fixed.

While the invention has been shown and described with reference to certain preferred embodiments thereof, it will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims. This is possible.

Therefore, the scope of the present invention should not be limited by the described embodiments, but should be determined by the equivalents of the appended claims, as well as the appended claims.

100, 400: Snap button 110, 210, 310, 410:
112, 212, 312, 412: Lanyard body 114, 214, 314:
116, 216, 316: engagement jaws 118, 218, 318, 414:
120, 220, 320, 420: fastening part 130: male button part
222: mounting groove 224: rotating member
226: gear member 228: support member
322: Support piece fixing member 322a: Support piece

Claims

A snap button comprising a male button part and a female end part,
Wherein:
A barbercussion body disposed on the surface of the completed fixed object; And
And a fastening part provided on the stem and having a screw thread for directly fastening and fixing the fastening object to the surface of the fastening object,
The fastening portion
A mounting groove formed at a set depth in the center of the upper surface;
A rotary member rotatably installed in the mounting groove in the transverse direction and rotatable without being separated from the mounting groove by a ring-shaped release preventing member;
A support member provided at a lower end of the rotatable member and prevented from being separated from the fixed object while moving inward of the fixed object when the fixed object is inserted into the fixed object; And
And a gear member engaged with the support member and transmitting a rotational force to the support member so that the support member can be moved back and forth in a direction orthogonal to the rotation member when the rotation member is rotated.

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