CN203735592U - Simple snap fastener - Google Patents
Simple snap fastener Download PDFInfo
- Publication number
- CN203735592U CN203735592U CN201320636086.8U CN201320636086U CN203735592U CN 203735592 U CN203735592 U CN 203735592U CN 201320636086 U CN201320636086 U CN 201320636086U CN 203735592 U CN203735592 U CN 203735592U
- Authority
- CN
- China
- Prior art keywords
- button
- fastener
- spring coil
- snap fastener
- utility
- 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
Links
- 238000009958 sewing Methods 0.000 claims abstract description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 2
- 238000004080 punching Methods 0.000 abstract 1
- 239000011229 interlayer Substances 0.000 description 9
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
Abstract
The utility model relates to a simple snap fastener capable of being assembled conveniently and fast during the production process. The simple snap fastener comprises an inner fastener, a dedicated spring ring and an outer fastener, wherein sewing holes are formed in the periphery of the inner fastener. The simple snap fastener has the advantages that the structural design is simple; the cost is low; the manufacture process is simple; the operation of punching on commodities such as clothes, bags and the like in advance can be reduced effectively, so that the product quality is improved.
Description
Technical field
The utility model belongs to button technical field, especially a kind of simple and easy snap-fastener.
Background technology
Along with scientific and technical development, the production method of the article such as clothing, bag is mostly by changing by hand automatic mass production into, on the article such as clothing, bag, requisite button structure also changes thereupon, to adapt to the mode of production of large-scale production line, this button can be fixed on the article such as clothing, bag automatically by production line, has effectively adapted to the needs of the article such as automated production clothing, bag.
The button of making of at present extensive use is mostly Four counterpieces button, the outer button of buckle side, built-in spring coil, with interior button and the button end of flange.Wherein buckle side and outer button are riveted on an interlayer, and interior button was riveted on another corresponding interlayer with the button end; The flange of smashing in dependence mutually buckles into or separates with the spring coil of smashing outward, by superimposed two interlayers or separately.Due to repeatedly the buckling into or separate of flange and spring coil, cause spring coil easily to smash and come off from outward, and the buckle side causing because of external force come off, cause button to lose use function.
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, effectively prevent that spring coil or buckle side from coming off, the simple and easy snap-fastener of long service life.
The purpose of this utility model is achieved in that
A kind of simple and easy snap-fastener, comprises interior button and the button end, and interior button is cavity and the uniform sewing hole of periphery that is built-in with spring, and the button end is uniform sewing hole and boss of periphery.
Advantage of the present utility model and good effect are:
1, Ben Jianyi snap-fastener, because the edge that buckles outside mouth is provided with the protruding tongue wrapping on spring coil, has blocked riveting and has detained outside the spring coil in cavity, has effectively prevented coming off of spring coil.
2, owing to being provided with uniform sewing hole on the cavity bottom surface of detaining outside, when after outer button and interlayer sewing, avoid outer button to rotate and caused the loosening of outer button, effectively prevent coming off of button.
Brief description of the drawings
Fig. 1 is the cross-sectional schematic of button in the utility model.
Fig. 2 is the schematic diagram of the utility model spring coil.
Fig. 3 is the cross-sectional schematic at the bottom of the utility model button.
Detailed description of the invention
Below in conjunction with accompanying drawing and by specific embodiment, the utility model is described in further detail, and following examples are descriptive, are not determinate, can not limit protection domain of the present utility model with this.
A kind of simple and easy snap-fastener, comprises outer button 1 and the button end 2.
Process of the present utility model is described below:
Select button and the button end in the metals such as known copper, stainless steel, aluminium alloy or plastic production.As Fig. 1, and then struck out a cavity with step, choose a special spring coil, its external diameter be less than cavity great circle internal diameter, be greater than cavity roundlet internal diameter, spring coil is inserted after cavity, cavity is closed up, cavity limit mouth internal diameter after closing in is less than spring coil external diameter, is greater than spring coil internal diameter, protruding tongue in periphery, to bending in cavity, is encased to spring coil, complete the making of outer button; As Fig. 2, at the bottom of going out the button with flange and uniform sewing hole, complete the making at the button end.
Need fixed position of buckleing as interlayer clothing, bag etc., interior button is sewed on interlayer; Another interlayer corresponding with interlayer position is above placed in and sewing at button the end, rely on flange at the button end and in the spring coil smashed mutually fasten or separate, by superimposed two interlayers or separate.Above-mentionedly formed two relatively independent parts, these two parts have formed a complete simple and easy snap-fastener.In the time that two relatively independent parts repeat to fasten or separate, ensureing on the degree of tightness fastening and the basis of pulling open easily, avoided coming off of spring coil, avoid again causing becoming flexible between outer button and buckle side to cause coming off of buckle side because outer button rotates, thereby improved the service life of Ben Jianyi snap-fastener.
Claims (3)
1. a simple and easy snap-fastener, comprises interior button and the button end with flange, and interior button is the cavity that is built-in with spring coil, and flange can fasten or separate with spring coil.
2. the simple and easy snap-fastener of one according to claim 1, is characterized in that: described interior button is formed periphery and is furnished with uniform sewing hole by buckle side and spring coil riveted joint.
3. the simple and easy snap-fastener of one according to claim 1, is characterized in that: the uniform sewing hole of upper periphery at the bottom of described button.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320636086.8U CN203735592U (en) | 2013-10-16 | 2013-10-16 | Simple snap fastener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320636086.8U CN203735592U (en) | 2013-10-16 | 2013-10-16 | Simple snap fastener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203735592U true CN203735592U (en) | 2014-07-30 |
Family
ID=51335479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320636086.8U Expired - Lifetime CN203735592U (en) | 2013-10-16 | 2013-10-16 | Simple snap fastener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203735592U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110326854A (en) * | 2019-07-16 | 2019-10-15 | 赵艳 | A kind of closed type old age button |
-
2013
- 2013-10-16 CN CN201320636086.8U patent/CN203735592U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110326854A (en) * | 2019-07-16 | 2019-10-15 | 赵艳 | A kind of closed type old age button |
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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 |
Granted publication date: 20140730 |
|
| CX01 | Expiry of patent term |