CN209539756U - A kind of fastener of the furniture installation convenient for punching - Google Patents
A kind of fastener of the furniture installation convenient for punching Download PDFInfo
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- CN209539756U CN209539756U CN201920106635.8U CN201920106635U CN209539756U CN 209539756 U CN209539756 U CN 209539756U CN 201920106635 U CN201920106635 U CN 201920106635U CN 209539756 U CN209539756 U CN 209539756U
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- nail
- straight
- punching
- fastener
- furniture
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Abstract
The utility model discloses a kind of fastener of furniture installation convenient for punching, including nail barrel, the outer surface fixation of the nail barrel offers thread groove, the top of the nail barrel is fixedly installed with screw cap, and the side top of nail barrel is about offering two groups of circulation grooves at central symmetry position, straight post is movably installed at the inside center of the nail barrel, the top of the straight post is fixedly installed with the straight head of a nail, the top fixation of the straight head of a nail offers cross recess, the bottom end of the straight post is fixedly installed with straight nail bit tail, fixation opens up hole at the top center of the screw cap, and the interior aspect face of hole is fixedly installed four groups of chimeric fixture blocks.A kind of fastener of the furniture installation convenient for punching described in the utility model, pass through straight nail bit tail aperture more easily on furniture, make fastener and the closer Qian He of inside of furniture by thread groove, generated clast when punching is discharged by circulation groove, to improve working efficiency, saves manpower and material resources and bring better prospect of the application.
Description
Technical field
The utility model relates to fastener areas, in particular to a kind of fastener of the furniture installation convenient for punching.
Background technique
Fastener is to be fastenedly connected with and apply extremely wide a kind of machine components, and its feature is description
Various, performance purposes is different, and fastener is extremely extensive using industry, especially installs industry in furniture.Existing furniture installation
With the fastener convenient for punching, there are certain drawbacks, and it is not beautiful enough that punching difficulty, appearance are easy to produce in furniture installation process
The problems such as seeing and being loosened during the installation process because of the connection caused by the clast generated when punching can not be discharged in time, therefore,
During use, certain influence is brought, for this purpose, it is proposed that a kind of fastener of furniture installation convenient for punching.
Utility model content
The main purpose of the utility model is to provide a kind of fastener of furniture installation convenient for punching, can effectively solve
Certainly the problems in background technique.
To achieve the above object, the technical solution that the utility model is taken are as follows:
The outer surface fixation of a kind of fastener of the furniture installation convenient for punching, including nail barrel, the nail barrel offers spiral shell
Groove, the top of the nail barrel are fixedly installed with screw cap, and the side top of nail barrel at central symmetry position about offering
Two groups of circulation grooves are movably installed with straight post at the inside center of the nail barrel, and the top of the straight post is fixedly installed with directly
The top fixation of the head of a nail, the straight head of a nail offers cross recess, and the bottom end of the straight post is fixedly installed with straight nail bit tail, described
It is fixed at the top center of screw cap to open up hole, and the interior aspect face of hole is fixedly installed four groups of chimeric fixture blocks, institute
The side top of straight post is stated about being fixedly installed with the first convex block, and the two sides outer surface of straight post at central symmetry position
It is fixedly installed with two group of second convex block.
Preferably, the length of the chimeric fixture block is the half of nail barrel, and chimeric fixture block is distributed in the inside of hole
Outer surface, the chimeric fixture block is symmetrical about hole, is conducive to chimeric with the second convex block form connection.
Preferably, the nail barrel is hollow design, and the straight post is flexibly connected with the formation through the both ends of nail barrel.
Preferably, the position of opening of the circulation groove is Chong Die with thread groove, and circulation groove is groove, is conducive on furniture
The conduction and discharge of generated clast when punching.
Preferably, the quantity of first convex block is two groups, and the bottom end of the first convex block and the top of screw cap fit,
To guarantee there are gap, to be conducive to be installed the disassembly of rear straight post between the straight head of a nail and screw cap.
Preferably, the diameter of the straight post is slightly narrow compared to the diameter of nail barrel, the flexible connection both be conducive to be in
The conduction of generated clast when being punched on tool.
Compared with prior art, the utility model has the following beneficial effects: fastening of the furniture installation convenient for punching
Part, primary structure are that straight nail is combined with drive screw tubular, use straight nail bit tail, the device can be made when punching to furniture
The integrally-built aperture of fixed device is opened up in advance, is conducive to subsequent rotary drilling, use the second convex block and is fitted into
Fixture block can make straight follow closely form a fixed connection with drive screw cylinder, rotate the cross recess on straight head of a nail top with screwdriver to drive nail
The rotation of cylinder, is conducive to insertion of the thread groove for inside of furniture, uses circulation groove, is conducive on furniture punching and embedding
The conduction and discharge of clast caused by fashionable use the first convex block, to guarantee between the straight head of a nail and screw cap there are gap,
Be conducive to be installed rear screwdriver and agitate the straight head of a nail, facilitates the disassembly directly followed closely, the whole body thinner thickness of screw cap installs
After can with face is closer is bonded outside furniture, more beautiful, entire fastener constructions of the furniture installation convenient for punching
Simply, easy to operate, the effect used is more preferable relative to traditional approach.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram of fastener of the furniture installation convenient for punching of the utility model.
Fig. 2 is a kind of top view of furniture installation screw cap in the fastener convenient for punching of the utility model.
Fig. 3 is a kind of sectional view of furniture installation nail barrel in the fastener convenient for punching of the utility model
Fig. 4 is a kind of furniture installation overall structure diagram directly followed closely in the fastener convenient for punching of the utility model.
In figure: 1, nail barrel；2, thread groove；3, screw cap；4, circulation groove；5, straight post；6, the straight head of a nail；7, cross recess；8,
Straight nail bit tail；9, hole；10, it is fitted into fixture block；11, the first convex block；12, the second convex block.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
As shown in Figs 1-4, a kind of fastener of the furniture installation convenient for punching, including nail barrel 1, the outer surface of nail barrel 1 are solid
Surely thread groove 2 is offered, the top of nail barrel 1 is fixedly installed with screw cap 3, and the side top of nail barrel 1 is about central symmetry position
The place of setting offers two groups of circulation grooves 4, and straight post 5, the fixed peace in the top of straight post 5 are movably installed at the inside center of nail barrel 1
Equipped with the straight head of a nail 6, the top fixation of the straight head of a nail 6 offers cross recess 7, and the bottom end of straight post 5 is fixedly installed with straight nail bit tail 8,
It is fixed at the top center of screw cap 3 to open up hole 9, and the interior aspect face of hole 9 is fixedly installed four groups of chimeric fixture blocks
10, the side top of straight post 5 is about being fixedly installed with the first convex block 11 at central symmetry position, and outside the two sides of straight post 5
Two group of second convex block 12 is fixedly installed at surface.
The length of chimeric fixture block 10 is the half of nail barrel 1, and chimeric fixture block 10 is distributed in the interior aspect of hole 9
Face, chimeric fixture block 10 is symmetrical about hole 9, is conducive to formation connection chimeric with the second convex block 12；
Nail barrel 1 is hollow design, and straight post 5 is flexibly connected with the formation through the both ends of nail barrel 1；
The position of opening of circulation groove 4 is Chong Die with thread groove 2, and circulation groove 4 is groove, is conducive to punching when institute on furniture
The conduction and discharge of the clast of generation；
The quantity of first convex block 11 is two groups, and the bottom end of the first convex block 11 and the top of screw cap 3 fit, to guarantee
There are gap between the straight head of a nail 6 and screw cap 3, be conducive to the disassembly for being installed rear straight post 5；
The diameter of straight post 5 is slightly narrow compared to the diameter of nail barrel 1, is conducive to the flexible connection of the two and when punching on furniture
The conduction of generated clast.
It should be noted that the utility model is a kind of fastener of furniture installation convenient for punching, by nail barrel 1, straight nail
Column 5, the straight head of a nail 6 and straight nail bit tail 8 collectively form the integral frame of fastener of the furniture installation convenient for punching, are carrying out furniture
When punching installation, first by the inside of straight post 5 insertion nail barrel 1, adjusts the second convex block 12 and chimeric fixture block 10 is fitted into
Position, then straight nail bit tail 8 is hammered into inside of furniture to open up one and facilitate fixed aperture, then the straight head of a nail is rotated with screwdriver
The cross recess 7 on 6 tops drives the rotation of nail barrel 1, keeps thread groove 2 closely chimeric with inside of furniture, institute in installation process
The clast of generation can conduct discharge by thread groove 2 and circulation groove 4, finally agitate the straight head of a nail 6 with screwdriver and complete directly to follow closely
The disassembly of column 5 leaves behind the outer surface of the bottom end fitting furniture of screw cap 3, keeps entirety more beautiful, and entire furniture installation is with just
Simple in the fastener constructions of punching, appearance is clean and tidy, easy to operate, more practical.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (6)
1. a kind of fastener of the furniture installation convenient for punching, including nail barrel (1), it is characterised in that: the appearance of the nail barrel (1)
Face fixation offers thread groove (2), and the top of the nail barrel (1) is fixedly installed with screw cap (3), and the side top of nail barrel (1)
End is movably installed with straight nail at the inside center of the nail barrel (1) about two groups of circulation grooves (4) are offered at central symmetry position
The top of column (5), the straight post (5) is fixedly installed with the straight head of a nail (6), and the top fixation of the straight head of a nail (6) offers ten
Word slot (7), the bottom end of the straight post (5) are fixedly installed with straight nail bit tail (8), consolidate at the top center of the screw cap (3)
Surely it opens up hole (9), and the interior aspect face of hole (9) is fixedly installed four groups chimeric fixture block (10), the straight post (5)
Side top about being fixedly installed at central symmetry position the first convex block (11), and the two sides outer surface of straight post (5)
It is fixedly installed with two group of second convex block (12).
2. a kind of fastener of the furniture installation convenient for punching according to claim 1, it is characterised in that: the chimeric card
The length of block (10) is the half of nail barrel (1), and chimeric fixture block (10) are distributed in the interior aspect face of hole (9), described
Chimeric fixture block (10) symmetrically, are conducive to formation connection chimeric with the second convex block (12) about hole (9).
3. a kind of fastener of the furniture installation convenient for punching according to claim 1, it is characterised in that: the nail barrel
It (1) is hollow design, the straight post (5) forms with the both ends through nail barrel (1) and is flexibly connected.
4. a kind of fastener of the furniture installation convenient for punching according to claim 1, it is characterised in that: the circulation groove
(4) position of opening is Chong Die with thread groove (2), and circulation groove (4) is groove, is conducive to generated broken when punching on furniture
The conduction and discharge of bits.
5. a kind of fastener of the furniture installation convenient for punching according to claim 1, it is characterised in that: described first is convex
The quantity of block (11) is two groups, and the bottom end of the first convex block (11) and the top of screw cap (3) fit, to guarantee the straight head of a nail
(6) there are gap between screw cap (3), be conducive to the disassembly of straight post (5) after being installed.
6. a kind of fastener of the furniture installation convenient for punching according to claim 1, it is characterised in that: the straight post
(5) diameter is slightly narrow compared to the diameter of nail barrel (1), the flexible connection both be conducive to on furniture when punching it is generated broken
The conduction of bits.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920106635.8U CN209539756U (en) | 2019-01-23 | 2019-01-23 | A kind of fastener of the furniture installation convenient for punching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920106635.8U CN209539756U (en) | 2019-01-23 | 2019-01-23 | A kind of fastener of the furniture installation convenient for punching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209539756U true CN209539756U (en) | 2019-10-25 |
Family
ID=68271012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920106635.8U Active CN209539756U (en) | 2019-01-23 | 2019-01-23 | A kind of fastener of the furniture installation convenient for punching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209539756U (en) |
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2019
- 2019-01-23 CN CN201920106635.8U patent/CN209539756U/en active Active
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