CN201523723U - Anti-falling press snap button - Google Patents
Anti-falling press snap button Download PDFInfo
- Publication number
- CN201523723U CN201523723U CN2009202213524U CN200920221352U CN201523723U CN 201523723 U CN201523723 U CN 201523723U CN 2009202213524 U CN2009202213524 U CN 2009202213524U CN 200920221352 U CN200920221352 U CN 200920221352U CN 201523723 U CN201523723 U CN 201523723U
- Authority
- CN
- China
- Prior art keywords
- button
- buckle side
- spring coil
- cavity
- flange
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
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Abstract
The utility model relates to an anti-falling press snap button which comprises a button surface, an outer button, an inner button and a button bottom, wherein the inner button and the button bottom are provided with flanges; the outer button is provided with a cavity which is internally provided with a spring coil; the flange of the inner button is in elastic fit with the spring coil; the flange of the cavity of the outer button is provided with a latch which wraps the spring coil; and the cavity bottom is provided with an anti-turning stab. For the anti-falling press snap button, the flange of the outer button is provided with the latch which wraps the spring coil, thus blocking the spring coil arranged in the cavity of the outer button, and effectively preventing the spring coil from falling off; and the anti-turning stab is arranged on the bottom surface of the cavity of the outer button, therefore, when the button surface and the outer button are riveted with an interlayer, the anti-turning stab is put into the interlayer, thus avoiding that the looseness between the outer button and the button surface due to turning of the outer button, effectively preventing the button surface from falling off, and prolonging the service life of the press snap button.
Description
Technical field
The utility model belongs to the button technical field, especially a kind of slip-off preventing Four counterpieces button.
Background technology
Along with science and technology development, the production method of article such as clothing, bag is mostly by the manual automatic mass production that changes into, requisite button structure also changes thereupon on the article such as clothing, bag, to adapt to the mode of production of large-scale production line, the button technology that need not manually to make is arisen at the historic moment, this button can be fixed on by production line on the article such as clothing, bag automatically, has effectively adapted to the needs of article such as automated production clothing, bag.
Need not of extensive use at present manually made button and mostly is Four counterpieces button greatly, i.e. the outer button of buckle side, built-in spring coil, the interior button that has flange and the button end.Wherein buckle side is riveted on the interlayer with outer button, and interior button was riveted on corresponding another interlayer with the button end; The flange of smashing in the dependence buckles into mutually with the spring coil of smashing outward or separates, and two interlayers are superimposed or separately.Because the buckling into repeatedly or separate of flange and spring coil, cause spring coil easily from outside smash and come off, and come off because of outer button rotates the buckle side that causes, cause detaining and lost function of use.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provide a kind of simple in structure, can prevent effectively that spring coil or buckle side from coming off and the slip-off preventing Four counterpieces button of long service life.
The purpose of this utility model is achieved in that
A kind of slip-off preventing Four counterpieces button comprises buckle side, the interior button and the button end of detaining and having flange outward, and buckle side is coaxial installation with outer button, detains outward to it and is built-in with the cavity of spring coil; Have the interior button and the button coaxial installation in the end of flange, the flange and the spring coil of button are resilient engagement in this, and it is characterized in that: Kou cavity edge is shaped on the retaining tongue that wraps on the spring coil outside, is shaped on the anti-rotation thorn on the cavity bottom surface.
And described anti-rotation thorn is for having the triangle of a tip, and the tip is positioned at outside the cavity bottom surface, and this tip is 180 degree with retaining tongue center line.
And described buckle side is made of with the buckle side rivet the buckle side lid, between buckle side lid and the buckle side rivet buckle side pad is arranged.
And, rivet at the bottom of the button with interior button riveted joint is arranged at the bottom of the described button.
And riveted joint has an interlayer between described buckle side and the outer button, described in button and button at the end riveted joint another interlayer is arranged, the position of two interlayer riveted joint buttons is correspondence mutually.
Advantage of the present utility model and good effect are:
1, this slip-off preventing Four counterpieces button is provided with the retaining tongue that wraps on the spring coil owing to detain the edge of mouth outside, has blocked riveting and has detained the interior spring coil of cavity outside, has effectively prevented coming off of spring coil.
2, owing to be provided with the anti-rotation thorn on the cavity bottom surface of button outside, when buckle side, outside after button and the interlayer riveted joint, interlayer is stung in the tip that is arranged in outside the cavity bottom surface on the anti-rotation thorn, has avoided outer button to rotate and has caused becoming flexible between outer button and the buckle side, has effectively prevented coming off of buckle side.
Description of drawings
Fig. 1 is the cross-sectional schematic that the utility model buckle side combines with outer button;
Fig. 2 is the cross-sectional schematic that combines with interior button at the bottom of the utility model button;
Fig. 3 is the schematic perspective view (the buckle side rivet is flange not) of buckle side among Fig. 1;
The schematic perspective view that Fig. 4 detains at home and abroad for Fig. 1;
Fig. 5 is the schematic perspective view of interior button among Fig. 2;
Fig. 6 is the schematic perspective view (button end rivet is flange not) at the button end among Fig. 2.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing and by specific embodiment, and following examples are descriptive, are not determinate, can not limit protection domain of the present utility model with this.
A kind of slip-off preventing Four counterpieces button, comprise buckle side 3, detain 1 outward, have the interior button 12 and the button end 11 of flange 14, buckle side is coaxial installation with outer button, has the interior button of flange and detains the coaxial installation in the end, outer button is built-in with the cavity 8 of spring coil 7 for it, and the flange and the spring coil of button are resilient engagement in this.Innovative point of the present utility model is:
1, cavity edge is shaped on the retaining tongue 6 that wraps on the spring coil.
2, be shaped on anti-rotation thorn 2 on the cavity bottom surface.
3, the anti-rotation thorn is for having the triangle of a tip, and the tip is positioned at outside the cavity bottom surface, and this tip is 180 degree with retaining tongue center line; Buckle side is made of buckle side lid 4 and 5 riveted joints of buckle side rivet, between buckle side lid and the buckle side rivet buckle side pad 9 is arranged; Button has rivet 13 at the bottom of the button of riveting with interior button on the end; Riveted joint has an interlayer 10 between buckle side and the outer button, and interior button and button are riveted at the end another interlayer, and the position of two interlayer riveted joint buttons is corresponding mutually.
Process of the present utility model is described below:
Select metal or plastic production buckle side, outer button, interior button and the button ends such as known copper, stainless steel, aluminium alloy for use.As Fig. 3, go out buckle side lid, buckle side rivet and buckle side pad, the buckle side pad places between buckle side lid and the buckle side rivet, and the edge of buckle side rivet is lived in the edge riveting of buckle side lid, finishes the making of buckle side.As Fig. 4, go out and have the disk that centre bore and periphery have a Long Circle retaining tongue, be positioned on the same center line of retaining tongue, go out the triangle anti-rotation thorn that has a tip at the other end of centre bore with respect to the retaining tongue, the tip is positioned at outside the cavity bottom surface, with keeping off the tongue center line is 180 degree, disk is washed into a cavity that has step, the anti-rotation thorn is positioned at cavity bottom again; Choose a spring coil, its external diameter is less than the internal diameter of cavity great circle, greater than cavity roundlet internal diameter, after spring coil is inserted cavity, cavity is closed up, and the cavity limit mouth internal diameter after the closing in is less than the spring coil external diameter, greater than the spring coil internal diameter, and the retaining tongue on the periphery is crooked in cavity, encase spring coil, finish the making of outer button.As Fig. 5, go out the interior button that has flange and centre bore, the making of button in finishing.As Fig. 6, go out to have and detain buckleing at the end of end rivet, finish the button making at the end.
Clothing, bag etc. need fixed position of buckleing as interlayer, and an interlayer is placed between buckle side and the outer button, and the buckle side rivet passes interlayer and buckles centre bore outward, and the riveted joint back constitutes buckle side shown in Figure 1 and combines with outer button; And interlayer position corresponding another interlayer in front places between the button end and the interior button, and button end rivet passes this interlayer and the interior centre bore of buckleing, and combines with interior button at the bottom of the riveted joint back constitutes button shown in Figure 2; The flange of smashing in the dependence fastens mutually with the spring coil of smashing outward or separates, and two interlayers are superimposed or separately.Above-mentionedly formed two relatively independent parts, these two parts have been formed a complete slip-off preventing Four counterpieces button.
When two relatively independent parts repeat to fasten or separate, guaranteeing on degree of tightness that fastens and the basis of drawing back easily, promptly avoided coming off of spring coil, avoided again causing coming off of buckle side, thereby improved the service life of this Four counterpieces button because of button rotation outward causes becoming flexible between outer button and the buckle side.
Claims (5)
1. a slip-off preventing Four counterpieces button comprises buckle side, the interior button and the button end of detaining and having flange outward, and buckle side is coaxial installation with outer button, detains outward to it and is built-in with the cavity of spring coil; Have the interior button and the button coaxial installation in the end of flange, the flange and the spring coil of button are resilient engagement in this, and it is characterized in that: Kou cavity edge is shaped on the retaining tongue that wraps on the spring coil outside, is shaped on the anti-rotation thorn on the cavity bottom surface.
2. a kind of slip-off preventing Four counterpieces button according to claim 1 is characterized in that: described anti-rotation thorn is for having the triangle of a tip, and the tip is positioned at outside the cavity bottom surface, and this tip is 180 degree with retaining tongue center line.
3. a kind of slip-off preventing Four counterpieces button according to claim 1 is characterized in that: described buckle side is made of with the buckle side rivet the buckle side lid, between buckle side lid and the buckle side rivet buckle side pad is arranged.
4. a kind of slip-off preventing Four counterpieces button according to claim 1 is characterized in that: rivet at the bottom of the button with the riveted joint of interior button is arranged at the bottom of the described button.
5. a kind of slip-off preventing Four counterpieces button according to claim 1 is characterized in that: riveted joint has an interlayer between described buckle side and the outer button, described in button and button at the end riveted joint another interlayer is arranged, the position of two interlayer riveted joint buttons is correspondence mutually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202213524U CN201523723U (en) | 2009-10-15 | 2009-10-15 | Anti-falling press snap button |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202213524U CN201523723U (en) | 2009-10-15 | 2009-10-15 | Anti-falling press snap button |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201523723U true CN201523723U (en) | 2010-07-14 |
Family
ID=42515025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202213524U Expired - Lifetime CN201523723U (en) | 2009-10-15 | 2009-10-15 | Anti-falling press snap button |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201523723U (en) |
-
2009
- 2009-10-15 CN CN2009202213524U patent/CN201523723U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100714 |