CN202431682U - Fastening nail - Google Patents
Fastening nail Download PDFInfo
- Publication number
- CN202431682U CN202431682U CN2011204415250U CN201120441525U CN202431682U CN 202431682 U CN202431682 U CN 202431682U CN 2011204415250 U CN2011204415250 U CN 2011204415250U CN 201120441525 U CN201120441525 U CN 201120441525U CN 202431682 U CN202431682 U CN 202431682U
- Authority
- CN
- China
- Prior art keywords
- base plate
- protective film
- substrate
- nail
- ailhead
- 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 - Fee Related
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Abstract
The utility model discloses a fastening nail, which comprises nail heads arranged on a base plate, wherein a protective film is also arranged on the base plate. The protective film is wrapped on the base plate. The protective film is arranged at the bottom, two sides and the outer edge of the top of the base plate. Each nail head is formed by stamping and bending the base plate, and teeth are arranged on the lateral surface of each nail head. The top of each nail head is triangular, and each nail head is enlarged from top to bottom. The end of the base plate is arc-shaped, square or trapezoidal. When the fastening nail is manufactured, the base plate is manufactured according to the size requirement, a molten material for the protective film is injected into a trough, then the base plate is inserted from one end of the trough and pulled out from a discharge hole at the other end of the trough, and the molten material for the protective film is tightly attached to the surface of the base plate. The protective film is arranged on the base plate, and the sharp edge of the base plate can be wrapped in the protective film, so that the sharp edge of the base plate is prevented from scratching or cutting a user or properties of the user, and the safety performance is improved; and the fastening nail has the characteristics of flexibility in operation, low manufacturing cost and wide application range.
Description
Technical field
The utility model relates to a kind of clench nail, mainly is applicable to technical field of furniture manufacture.
Background technique
Chinese patent document number CN 2444493Y discloses a kind of amusement food and drink desktop with rosehead August 29 calendar year 2001; The chromed ornament nail that increases aesthetic feeling is arranged at the amusing desk face nailing; On amusement desktop square frame; The leatherette parcel is arranged, and bright chromium screw is fixed on frame with leatherette, Chromatic color cloth between desktop and frame.When bright chromium screw is followed closely on the colored leatherette of frame, be the proper alignment floral designs and arrange.This rosehead is because sharp edges and directly exposing, and scratch user's hand or clothes etc. make us not too satisfied easily.
The model utility content
The purpose of the utility model aims to provide a kind of simple and reasonable, flexible operation, fabricating cost clench nail low, applied widely and preparation method thereof, to overcome deficiency of the prior art.
A kind of clench nail by this purpose design comprises the ailhead that is arranged on the substrate, and its structure characteristic is also to be provided with protective film on the substrate.
Said protective film is wrapped on the substrate.Protective film is arranged on the outer rim at bottom, both sides and the top of substrate.
Said ailhead via the substrate punching press after bending and forming, the side of ailhead is provided with tooth.The top of ailhead is triangular in shape, and is up-small and down-big.The middle and lower part of ailhead is wide.
The end of said substrate is curved, square or trapezoidal.
Also be provided with protective film on the substrate in the utility model, can the sharp edges of substrate be wrapped in the protective film, thereby avoid the sharp edges of substrate to scrape or hurt user or user's property, improve Safety performance.
Substrate and protective film in the utility model are one-body molded; Can enhance productivity greatly, reduce fabricating cost, and can improve the degree of combining closely of substrate and protective film greatly; Prevent that protective film gets loose or the phenomenon of slippage takes place, the convenience when providing clench nail to use.Substrate is provided with a plurality of ailheads, can cut the length of substrate as required, thereby has improved the strong degree of clench nail crimping article, helps the compressing of fastening material of band shape or sheet more.Side at ailhead is provided with tooth, can improve ailhead and by the compatible degree of nail article, improve the degree of combining closely of clench nail and quilt nail article.
The utlity model has simple and reasonable, flexible operation, low, the advantage of wide range of application of fabricating cost.
Description of drawings
Fig. 1 is the utility model one embodiment's a structural representation.
Fig. 2 is substrate and the integral forming process figure of protective film in the utility model.
Fig. 3 is substrate and the protective film first section structure for amplifying schematic representation after one-body molded.
Fig. 4 is substrate and the protective film second section structure for amplifying schematic representation after one-body molded.
Fig. 5 is the clench nail clicking technique flow chart in the utility model.
Among the figure: 1 is substrate, and 2 is ailhead, and 2.1 is tooth, and 3 is protective film, and 10 is hopper, and 10.1 is discharge port, and 11 are winding, and 20 is drift, and 21 is worktable, and 22 is charging basket.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further described.
Referring to Fig. 1-Fig. 5, this clench nail comprises the ailhead 2 that is arranged on the substrate 1, also is provided with protective film 3 on the substrate 1.
Said protective film 3 is wrapped on the substrate 1; Perhaps, said protective film 3 is arranged on the outer rim at bottom, both sides and the top of substrate 1.
Ailhead 2 via substrate 1 punching press after bending and forming, the side of ailhead 2 is provided with tooth 2.1.The top of ailhead 2 is triangular in shape, and is up-small and down-big.The end of substrate 1 is curved, square or trapezoidal.The curved structure in end of the substrate 1 in the present embodiment.
In order to improve, clench nail and the compatible degree of being followed closely article can carry out wide design with the middle part and the bottom of ailhead 2.Certainly, the side of the middle part of ailhead 2 and bottom is provided with tooth 2.1.
During making method; At first make substrate 1, in hopper 10, inject the melting charge of protective film 3, then the end of substrate 1 from hopper 10 inserted by size requirement; Substrate 1 is pulled out from the discharge port 10.1 of the other end of hopper 10, and the melting charge of protective film 3 just is attached to the surface of substrate 1 closely.
In the present embodiment, can scraper be set at discharge port 10.1, the upper surface of the lower edge of scraper and substrate 1 joins, and is used for the protective film on the substrate 13 is scraped off, and the width of the protective film 3 that is scraped off is identical with the width of scraper, and the product that obtains is at last seen Fig. 3.Certainly, also scraper can be set, and directly pull out, the product that obtains is at last seen shown in Figure 4.Through these two kinds of products that method obtains, the degree of combining closely of its substrate and protective film can both be effectively guaranteed.Next, can the substrate that have protective film 31 of pulling out be treated to process winding 11 after its cooling, see Fig. 5, then worktable 21 sent in winding 11, utilize the drift 20 be arranged on the worktable 21 clench nail winding 11 die-cut formation single-pieces; Perhaps, the substrate that has protective film 31 of pulling out is treated directly to send into worktable 21 after its cooling, utilize the clench nail that is arranged on the drift 20 die-cut formation single-pieces on the worktable 21.
Process the clench nail of finished product, can be used in furniture industry, on products such as sofa, mattress.During use, cloth, fiber crops, cotton and so on yarn fabric are fastened on the skeleton of sofa, mattress through clench nail, then, again at coated outside corium, PU or the yarn fabric etc. of whole skeleton.
Claims (7)
1. a clench nail comprises the ailhead (2) that is arranged on the substrate (1), it is characterized in that also being provided with on the substrate (1) protective film (3).
2. clench nail according to claim 1 is characterized in that said protective film (3) is wrapped on the substrate (1).
3. clench nail according to claim 2 is characterized in that said protective film (3) is arranged on the outer rim at bottom, both sides and the top of substrate (1).
4. according to each described clench nail of claim 1-3, it is characterized in that bending and forming after said ailhead (2) is via substrate (1) punching press, the side of ailhead (2) is provided with tooth (2.1).
5. clench nail according to claim 4 is characterized in that the top of said ailhead (2) is triangular in shape, up-small and down-big.
6. clench nail according to claim 5 is characterized in that the middle and lower part of said ailhead (2) is wide.
7. clench nail according to claim 6 is characterized in that the end of said substrate (1) is curved, square or trapezoidal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204415250U CN202431682U (en) | 2011-11-04 | 2011-11-04 | Fastening nail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204415250U CN202431682U (en) | 2011-11-04 | 2011-11-04 | Fastening nail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202431682U true CN202431682U (en) | 2012-09-12 |
Family
ID=46781129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204415250U Expired - Fee Related CN202431682U (en) | 2011-11-04 | 2011-11-04 | Fastening nail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202431682U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102418729A (en) * | 2011-11-04 | 2012-04-18 | 黎湛权 | Fastening nail and manufacturing method thereof |
| CN104019411A (en) * | 2013-02-28 | 2014-09-03 | 东莞巨扬电器有限公司 | Back plate module and lamp panel assembling structure thereof |
-
2011
- 2011-11-04 CN CN2011204415250U patent/CN202431682U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102418729A (en) * | 2011-11-04 | 2012-04-18 | 黎湛权 | Fastening nail and manufacturing method thereof |
| CN104019411A (en) * | 2013-02-28 | 2014-09-03 | 东莞巨扬电器有限公司 | Back plate module and lamp panel assembling structure thereof |
| CN104019411B (en) * | 2013-02-28 | 2017-02-15 | 东莞巨扬电器有限公司 | Back plate module and lamp panel assembling structure thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120912 Termination date: 20141104 |
|
| EXPY | Termination of patent right or utility model |