CN205385915U

CN205385915U - Novel button element

Info

Publication number: CN205385915U
Application number: CN201620107883.0U
Authority: CN
Inventors: 吴朝旭; 孙德来; 庄君钰
Original assignee: Longxiang Hardware Plastics Co Ltd
Current assignee: Longxiang Hardware Plastics Co Ltd
Priority date: 2016-02-03
Filing date: 2016-02-03
Publication date: 2016-07-20
Anticipated expiration: 2026-02-03

Abstract

The utility model discloses a novel button element, include the knot shell, detain the end, cramp and buckle closure, closely fold in proper order from top to bottom at the bottom of this buckle closure, cramp and the knot and establish and carry out half encirclement assembly by knot shell banding, be formed with the boss rank on detaining the end, be formed with the concave rank groove that supplies the matching embedding of boss rank on the corresponding cramp, be equipped with the card hole on the buckle closure, the cramp be formed with sunken annular road towards the side in calorie hole on. With the help of the annular road guiding function, to detain the foot and split and up turn over the book, its matching is inlayed in annular road and limit by card hole card, herein reaches to stabilize again firm lock power effect. Closely fold in proper order about in detaining the shell at the bottom of buckle closure, cramp and the knot and establish, detain and adopt boss rank and concave rank groove to mate each other between the end and cramp to inlay the dress, the cramp the buckle closure with to detain between the end positioning action very firm, ten fens compactnesses of whole button spare structural design, the outer surface design of buckle closure levels containingly comparatively, during the equipment and clothing laminating nature good.

Description

A kind of Novel button part

Technical field

This utility model relates to button field, specifically refers to a kind of Novel button part.

Background technology

Four-part button is to be linked together by two hem and conventional fastening means, and it primarily serves the effect of being fastened and connected.Usual four-part button is divided into buckle side, button shell, button pearl, button four button parts of foot from top to bottom, and wherein buckle side and button shell combination constitute box assembly, are provided with catching groove in the middle of box, and catching groove limit is provided with copper band；Button pearl and button foot combination constitute pin thread assembly, protrude a button pearl in the middle of pin thread, and this button pearl is clamped by copper band after being pressed in the catching groove of box, thus realizing interconnection function.

Currently in the structural design of four-part button, the simply switching performance problem of (namely between pin thread and box) between two groups of button parts considered emphatically, and for box, pin thread each switching performance between two parts is not made too much fastidious, the button foot of cracking and turnover is adopted to support between two parts, to realize interfixing, but the button foot of this cracking and turnover exposes and does not have associated support portion cover and position, often occur insecure in using, poor durability, the problem such as easy to fall off after certain time, namely often occur due between two parts of box or pin thread owing to fastening power is not sufficiently stable, firmly cause that button damages problem.It addition, the compactedness of the Standard of button part own, stability and the stickiness with medicated clothing also need to consider, the design of current button part there is also defect in this aspect.

Utility model content

The purpose of this utility model is in that to provide a kind of button part, and Standard is compact, stable, stickiness is good, but also has fastening power stably firm advantage.

In order to reach above-mentioned purpose, solution of the present utility model is:

A kind of Novel button part, it includes button shell, the button end, cramp and buckle closure, closely folds successively up and down and set and carried out semi-surrounding assembling by button shell edge sealing at the bottom of this buckle closure, cramp and button；The button end, is formed boss rank, corresponding cramp is formed for the recessed rank groove that boss rank coupling embeds；Buckle closure is provided with hole clipping, the loop turn being formed with depression on the one side of hole clipping of cramp.

The curved shape of road cross section of inboard wall of described loop turn.

The periphery of described its upper surface of cramp down caves in and is formed with deep gouge, and the periphery correspondence of buckle closure has down been bent to form heavy limit close-fitting with deep gouge.

Described button shell has the upper seal edge portion supported on its heavy limit of buckle closure.

Being evenly distributed with three road dividing strips in described loop turn, this three roads dividing strip extends in a radial direction setting.

The edge, inner side of described loop turn up and has extended to form guide surface toward tilted.

Being formed with tip conus portion upward inside corresponding loop turn on described cramp, the conical surface of this conus portion constitutes described guide surface.

The opening's edge of described hole clipping has extended to form flange inside.

It is also equipped with copper band at the bottom of described button.

After adopting such scheme, this Novel button part, it is provided with the fastening piece structure of loop turn, the setting corresponding with hole clipping of this loop turn.In this, when this Novel button part assembles, by annular way guiding function, button foot splits and up turns down, and is constituted holding section with this, and its coupling is embedded in loop turn and is limit by hole clipping card, reaches extremely stable firmly fastening power effect again in this.Have again, closely fold successively up and down in button shell at the bottom of buckle closure, cramp and button and set, boss rank and recessed rank groove is particularly adopted to be mutually matched setting-in between the button end and cramp, cramp positioning action between buckle closure and the button end is very firm, whole button part structural design is extremely compact, the outer surface design of buckle closure is comparatively smooth containing, and good with medicated clothing stickiness during assembling, overall structure also manifests feature elegant in appearance.

Accompanying drawing explanation

Fig. 1 is the structural representation of this Novel button part；

Fig. 2 is the STRUCTURE DECOMPOSITION figure of this Novel button part；

Fig. 3 is the front view of the cramp of this Novel button part.

Label declaration

Seal edge portion 11 on button shell 1

Buckle closure 2 hole clipping 21

Heavy limit 22 cramp 3

Recessed rank groove 30 loop turn 31

Dividing strip 311 guide surface 312

Deep gouge 32 detains the end 4

Boss rank 40 copper band 5.

Detailed description of the invention

Below in conjunction with the drawings and specific embodiments, this case is described in further detail.

This case relates to a kind of Novel button part, as shown in Figure 1-2, mainly includes button shell 1, buckle closure 2, cramp 3 and the button end 4.Buckle closure 2, cramp 3 and the button end about 4, closely fold successively and set, and this three is carried out semi-surrounding assembling by detaining shell 1 edge sealing.Copper band 5 can be equipped with at the button end 4.

Being formed with boss rank 40 on 4 at the bottom of described button, these boss rank 40 are preferably the step surface boss post close to himself edge.Being formed for the recessed rank groove 30 that boss rank 40 coupling embeds on corresponding cramp 3, cramp 3 coordinates by boss rank 40 are mutually nested with recessed rank groove 30, it is achieved closely firmly assemble again with the button end 4；Above cramp 3, enclosing cover puts buckle closure 2 again, and the edge of buckle closure 2, cramp 3 and the button end 4 three suitably aligns up and down, button shell 1 edge sealing realize compact firmly assembling again.The precision of the two compact assembling, in the arc-shaped transition matched, can be strengthened with this in the bending place of described boss rank 40 and recessed rank groove 30.

In order to strengthen assembly performance between cramp 3 and buckle closure 2, the periphery in its upper surface of cramp 3 down caves in and is formed with deep gouge 32, and the periphery correspondence of buckle closure 2 has down been bent to form heavy limit 22 close-fitting with deep gouge 32.Cramp 3 is coordinated with the mutual spacing of heavy limit 22 by deep gouge 32 with buckle closure 2, makes structure more reliable and more stable with this.Further, button shell 1 has for sealing the upper seal edge portion 11 holding buckle closure 2, and on this, seal edge portion 11 is in turning down toward arc lower inside, and end supports the inflection point place (this bending place is preferably designed in obtuse angle) on the heavy limit 22 at buckle closure 2.This structural design of upper seal edge portion 11 makes its structure extremely stable and edge sealing excellent；Additionally, the seal edge portion 11 that is designed as on heavy limit 22 sinks to providing to allow bit space, the main part making seal edge portion 11 and buckle closure 2 is almost mutually flush, whole button part compact conformation is small and exquisite, and corresponding and that medicated clothing fits buckle closure 2 place one side is comparatively smooth, in using will not scratch medicated clothing, and can fit tightly with medicated clothing, strengthen the fastness and aesthetic property installed on medicated clothing.

Described buckle closure 2 is provided with hole clipping 21, it is preferred that the opening's edge of this hole clipping 21 has extended to form flange 211 inside, to strengthen the clamping position-limiting action that hole clipping 21 is risen.The loop turn 31 being formed with depression on the one side of hole clipping 21 of cramp 3, the road cross section of inboard wall of this loop turn 31 preferably curved shape (further preferably semicircular arc).Preferably, as it is shown on figure 3, the edge, inner side of loop turn 31 up and has extended to form guide surface 312 toward tilted, in seamlessly transitting between the edge, inner side of this guide surface 312 and loop turn 31.Specifically, the mode that preferably comprises of described guide surface 312 is: be formed with tip conus portion upward in the inner side of the corresponding loop turn 31 of cramp 3, and the conical surface of this conus portion constitutes guide surface 312.

Preferably, as it is shown on figure 3, be provided with dividing strip 311 in described loop turn 31, this dividing strip 311 extends in a radial direction setting.Providing in most preferred embodiment, dividing strip 311 is provided with three roads, and they are evenly distributed in loop turn 31 (as it is shown on figure 3, three road dividing strips 311 are arranged in three angular divergence).

This Novel button part can apply to, in various types of button, be applied in four-part button, it is possible to be matched for clamping tightly garment piece mutually assemble with button foot or button pearl.To detain foot citing, during assembling, the button foot of button foot being stretched into towards the hole clipping 21 of buckle closure 2, the end of button foot supports just on guide surface 312.Pressing this Novel button part and button foot relatively, the end of button foot continues to stretch inside and open gradually along guide surface 312, when extending loop turn 31, effect is cut open by three road dividing strips 311, end divided three parts in same width gradually of button foot, this three part up arc turnover gradually under the guiding position-limiting action of loop turn 31 simultaneously, until holding on the flange 211 of hole clipping 21.With this, button foot is formed as the holding section of three arc turnovers, its lower end, this holding section coupling is embedded in loop turn 31 and upper end is by hole clipping 21 and flange 211 card limit, and holding section is surrounded by close-fitting and positions, and reaches button part in this and buckle foot and mutually stablize and firmly fasten again effect.

The design of described guide surface 312, plays and guides button foot to be beneficial to its effect stretching into loop turn 31.Dividing strip 311 in described loop turn 31 arranges three roads, it is optimal design mode that this three road is arranged, the holding section that Shi Kou foot is formed is three and each has identical proper width, it is respectively provided with stronger clamping intensity with this each holding section, add three holding section triangular shapes and disperse cooperation, stand like the legs of a tripod, play the fastening power that further enhances, increase the effect of assemble stable fastness.

The foregoing is only this novel preferred embodiment, all equalizations done with this novel right change and modify, and all should belong to this novel scope of the claims.

Claims

1. a Novel button part, it is characterised in that: include button shell, the button end, cramp and buckle closure, closely fold successively up and down at the bottom of this buckle closure, cramp and button and set and carried out semi-surrounding assembling by button shell edge sealing；The button end, is formed boss rank, corresponding cramp is formed for the recessed rank groove that boss rank coupling embeds；Buckle closure is provided with hole clipping, the loop turn being formed with depression on the one side of hole clipping of cramp.

2. a kind of Novel button part as claimed in claim 1, it is characterised in that: the curved shape of road cross section of inboard wall of described loop turn.

3. a kind of Novel button part as claimed in claim 1, it is characterised in that: the periphery of described its upper surface of cramp down caves in and is formed with deep gouge, and the periphery correspondence of buckle closure has down been bent to form heavy limit close-fitting with deep gouge.

4. a kind of Novel button part as claimed in claim 3, it is characterised in that: described button shell has the upper seal edge portion supported on its heavy limit of buckle closure.

5. a kind of Novel button part as claimed in claim 1, it is characterised in that: being evenly distributed with three road dividing strips in described loop turn, this three roads dividing strip extends in a radial direction setting.

6. a kind of Novel button part as claimed in claim 1, it is characterised in that: the edge, inner side of described loop turn up and has extended to form guide surface toward tilted.

7. a kind of Novel button part as claimed in claim 6, it is characterised in that: being formed with tip conus portion upward inside the corresponding loop turn on described cramp, the conical surface of this conus portion constitutes described guide surface.

8. a kind of Novel button part as claimed in claim 1, it is characterised in that: the opening's edge of described hole clipping has extended to form flange inside.

9. a kind of Novel button part as claimed in claim 1, it is characterised in that: it is also equipped with copper band at the bottom of described button.