CN206617722U - A kind of portable legs and feet screw - Google Patents
A kind of portable legs and feet screw Download PDFInfo
- Publication number
- CN206617722U CN206617722U CN201720089447.XU CN201720089447U CN206617722U CN 206617722 U CN206617722 U CN 206617722U CN 201720089447 U CN201720089447 U CN 201720089447U CN 206617722 U CN206617722 U CN 206617722U
- Authority
- CN
- China
- Prior art keywords
- footing
- guide pillar
- catch
- tapping screw
- screw
- 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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- Furniture Connections (AREA)
Abstract
The utility model discloses a kind of portable legs and feet screw, including pin nail body and alignment bushing；Pin nail body one end is provided with footing, and the other end is provided with tapping screw；Tapping screw perficial helical is surrounded with screw thread；Catch is provided between footing and tapping screw；Catch is circular configuration, is radially arranged along pin nail body；The side of catch close to tapping screw is provided with guide pillar；Guide pillar is located between catch and tapping screw, is coaxially disposed with pin nail body；Footing is cylindrical structure, and the bottom surface of footing is provided with the flat recess along footing radial direction；Alignment bushing is formed by the different cylinder of two diameters is coaxially connected；The guide pillar hole coordinated with guide pillar is provided through in the middle of alignment bushing.The utility model is simple and reasonable, easy for installation, and manufacturing cost is low, and positioning precision is high, and structural strength is good, is hardly damaged, and changes convenient, replacement cost is low, and service life is long.
Description
Technical field
The utility model is related to hardware screw field, more particularly to a kind of portable legs and feet screw.
Background technology
With pay attention to day by day of the people to quality of the life, wood furniture or goods of furniture for display rather than for use are betrayed due to natural, environmentally friendly, health
Natural and original U.S., it is very popular.But in south because moisture is heavier, the bottom of wood furniture or goods of furniture for display rather than for use is usually
It is easily mouldy, bring very big puzzlement.Therefore, a kind of footing mechanism of portable installation of demand, is installed on wooden family
Tool or goods of furniture for display rather than for use bottom, make the built on stilts ventilation of wood furniture or goods of furniture for display rather than for use bottom.Traditional footing installs complicated, and structural strength is poor, rapid wear
Bad, replacement cost is high.
Utility model content
In order to solve the above technical problems, the utility model provides a kind of portable legs and feet screw, in the prior art
Deficiency, by the way of footing is combined with tapping screw, solve traditional footing and install complicated, structural strength is poor, rapid wear
It is bad, the problem of replacement cost is high.
To reach above-mentioned purpose, the technical solution of the utility model is as follows：A kind of portable legs and feet screw, including pin nail is originally
Body and alignment bushing；Described pin nail body one end is provided with footing, and the other end is provided with tapping screw；The tapping screw surface
Spiral surrounding is provided with screw thread；Catch is provided between the footing and the tapping screw；The catch is circular configuration,
It is radially arranged along pin nail body；The side of the catch close to the tapping screw is provided with guide pillar；The guide pillar position
Between the catch and the tapping screw, it is coaxially disposed with pin nail body；The footing is cylindrical structure,
The bottom surface of the footing is provided with the flat recess along the footing radial direction；The alignment bushing is same by the different cylinder of two diameters
Axle is formed by connecting；The guide pillar hole coordinated with the guide pillar is provided through in the middle of the alignment bushing.
As a kind of preferred scheme of the present utility model, the width of the flat recess is identical with the thickness of unitary coin.
As a kind of preferred scheme of the present utility model, the depth of the flat recess is 2-8mm.
As a kind of preferred scheme of the present utility model, the guide pillar is cylinder.
As a kind of preferred scheme of the present utility model, the guide pillar be shaped as regular triangular prism, rectangle, positive pentagonal prism,
One kind in positive six prismsby, positive eight prism, positive 12 prism.
As a kind of preferred scheme of the present utility model, it is corresponding fixed to be provided with the catch and the alignment bushing
Position hole.
As a kind of preferred scheme of the present utility model, the pin nail body and alignment bushing are by stainless steel or copper material system
Into.
By above-mentioned technical proposal, the beneficial effect of technical solutions of the utility model is：The utility model is simple in construction to be closed
Reason, easy for installation, manufacturing cost is low, and positioning precision is high, and structural strength is good, is hardly damaged, and changes convenient, replacement cost is low, makes
Use long lifespan.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the accompanying drawing used required in description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation that pin of the present utility model follows closely body.
Fig. 3 is the structural representation of alignment bushing of the present utility model.
Fig. 4 is the upward view that pin of the present utility model follows closely body.
Numeral and the corresponding component title represented by letter in figure：
1. the tapping screw of 2. footing of alignment bushing 3.
4. the pin of catch 5. follows closely the guide pillar of body 6.
7. flat recess.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Embodiment
With reference to Fig. 1 to Fig. 4, the utility model provides a kind of portable legs and feet screw, for installed in wood furniture or
Goods of furniture for display rather than for use bottom, including pin nail body 5 and alignment bushing 1.Pin follows closely body 5 and alignment bushing 1 is made up of stainless steel or copper material, ties
Structure is firm, is hardly damaged.Pin nail body 5 one end is provided with footing 2, and the other end is provided with tapping screw；Tapping screw surface spiral shell
Rotation is surrounded with screw thread.Catch 4 is provided between footing 2 and tapping screw 3；Catch 4 is circular configuration, and body is followed closely along pin
5 are radially arranged.The side of catch 4 close to tapping screw 3 is provided with guide pillar 6；Guide pillar 6 be located at catch 4 and tapping screw 3 it
Between, it is coaxially disposed with pin nail body 5.Footing 2 is cylindrical structure, and one along the radial direction of footing 2 is provided with the bottom surface of footing 2
Word groove 7；Alignment bushing 1 is formed by the different cylinder of two diameters is coaxially connected；It is provided through in the middle of alignment bushing 1 and guide pillar
6 holes of guide pillar 6 coordinated.By the cooperation of guide pillar 6 and alignment bushing 1, tapping screw 3 and wood furniture or goods of furniture for display rather than for use bottom are made during installation
The good perpendicularity in portion, installation accuracy is high, works good, it is to avoid pin nail body 5 lateral force is damaged.
In order to improve convenience of the present utility model, the width of flat recess 7 is identical with the thickness of unitary coin.Flat recess 7
Depth be preferably 2-8mm.It is that installation of the present utility model can be achieved by unitary coin, is not required to borrow specific purpose tool, it is convenient
Property is good.
In said structure, guide pillar 6 can be cylinder.Regular triangular prism, rectangle, just can also be shaped as using guide pillar 6
One kind in pentagonal prism, positive six prismsby, positive eight prism, positive 12 prism.It is provided with catch 4 and alignment bushing 1 corresponding
Positioning hole.During using regular triangular prism, rectangle, positive pentagonal prism, positive six prismsby, positive eight prism, positive 12 prism structure, Ke Yi
Corresponding positioning hole is provided with catch 4 and alignment bushing 1.Install after the utility model, positioning hole and wood are passed through with nail
Matter furniture or goods of furniture for display rather than for use are fixed, it is to avoid the utility model due to vibrations, causes loose or dislocation in use.
By above-mentioned specific embodiment, the beneficial effects of the utility model are：The utility model is simple and reasonable, installs
Convenient, manufacturing cost is low, and positioning precision is high, and structural strength is good, is hardly damaged, and changes convenient, replacement cost is low, service life
It is long.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or new using this practicality
Type.A variety of modifications to these embodiments will be apparent for those skilled in the art, determine herein
The General Principle of justice can in other embodiments be realized in the case where not departing from spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide scope consistent with features of novelty.
Claims (7)
1. a kind of portable legs and feet screw, it is characterised in that follow closely body and alignment bushing including pin；Described pin nail body one end is set
Footing is equipped with, the other end is provided with tapping screw；The tapping screw perficial helical is surrounded with screw thread；The footing with
Catch is provided between the tapping screw；The catch is circular configuration, is radially arranged along pin nail body；In the gear
The side of piece close to the tapping screw is provided with guide pillar；The guide pillar is located between the catch and the tapping screw, with
The pin nail body is coaxially disposed；The footing is cylindrical structure, is provided with the bottom surface of the footing along the footing
The flat recess of radial direction；The alignment bushing is formed by the different cylinder of two diameters is coaxially connected；Passed through in the middle of the alignment bushing
Wear the guide pillar hole for being equipped with and coordinating with the guide pillar.
2. portable legs and feet screw according to claim 1, it is characterised in that the width of the flat recess and unitary coin
Thickness it is identical.
3. portable legs and feet screw according to claim 1, it is characterised in that the depth of the flat recess is 2-8mm.
4. portable legs and feet screw according to claim 1, it is characterised in that the guide pillar is cylinder.
5. portable legs and feet screw according to claim 1, it is characterised in that the guide pillar is shaped as regular triangular prism, length
One kind in square, positive pentagonal prism, positive six prismsby, positive eight prism, positive 12 prism.
6. portable legs and feet screw according to claim 5, it is characterised in that on the catch and the alignment bushing
It is provided with corresponding positioning hole.
7. portable legs and feet screw according to claim 5, it is characterised in that the pin nail body and alignment bushing be not by
Rust steel or copper material are made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720089447.XU CN206617722U (en) | 2017-01-23 | 2017-01-23 | A kind of portable legs and feet screw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720089447.XU CN206617722U (en) | 2017-01-23 | 2017-01-23 | A kind of portable legs and feet screw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206617722U true CN206617722U (en) | 2017-11-07 |
Family
ID=60230434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720089447.XU Expired - Fee Related CN206617722U (en) | 2017-01-23 | 2017-01-23 | A kind of portable legs and feet screw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206617722U (en) |
-
2017
- 2017-01-23 CN CN201720089447.XU patent/CN206617722U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171107 Termination date: 20200123 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |