CN213245342U - Furniture screw - Google Patents
Furniture screw Download PDFInfo
- Publication number
- CN213245342U CN213245342U CN202022250237.9U CN202022250237U CN213245342U CN 213245342 U CN213245342 U CN 213245342U CN 202022250237 U CN202022250237 U CN 202022250237U CN 213245342 U CN213245342 U CN 213245342U
- Authority
- CN
- China
- Prior art keywords
- pole portion
- screw thread
- furniture
- connecting portion
- 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 relates to a furniture screw, including connecting gradually and head, connecting portion, pole portion and the screw thread portion of center pin on same straight line, be equipped with anti-skidding line on the surface of pole portion, be equipped with a plurality of recesses on the surface of pole portion, the recess extends the setting along the straight line direction of pole portion, the tank bottom of recess is established to the arc, the head is kept away from one of connecting portion and is served and be equipped with the line groove corresponding with the screwdriver, be equipped with the external screw thread on the surface of screw thread portion, be equipped with a plurality of strengthening ribs on the outer wall of connecting. The utility model has the advantages that: the anti-skidding line on the pole portion can effectual reduction and the mounting hole between the clearance, make the connection between it more stable, difficult emergence is slided, can effectual improvement board and the connection stability between the board.
Description
Technical Field
The utility model relates to a screw, in particular to furniture screw.
Background
Furniture screws are widely used in the assembly of furniture, generally for the connection of panels to one another. However, the contact area between the existing furniture screw and the mounting hole on the plate is small after mounting, and a large gap is formed between the existing furniture screw and the mounting hole, so that the existing furniture screw is easy to move when in use, the plates are shaken, and the connection is unstable.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a furniture screw to solve above-mentioned problem.
The technical scheme of the utility model is realized like this: the utility model provides a furniture screw, is including connecting gradually and center pin head, connecting portion, pole portion and screw thread portion on same straight line, be equipped with anti-skidding line on the surface of pole portion, be equipped with a plurality of recesses on the surface of pole portion, the recess extends the setting along the straight line direction in pole portion, the tank bottom of recess is established to the arc, the head is kept away from one of connecting portion and is served and be equipped with the line groove corresponding with the screwdriver, be equipped with the external screw thread on the surface of screw thread portion, be equipped with a plurality of strengthening ribs on the outer wall.
Through adopting above-mentioned technical scheme, the anti-skidding line on the pole portion can effectual reduction and the mounting hole between the clearance, make the connection between it more stable, difficult emergence is slided, can effectual improvement board and the connection stability between the board.
The utility model discloses further set up to: the diameter of connecting portion all is less than the diameter setting of head and pole portion, the external diameter of pole portion is greater than the external diameter setting of screw thread portion.
Through adopting above-mentioned technical scheme, make pole portion can be stable contact with the mounting hole, make it connect more stable.
The utility model discloses further set up to: the reinforcing ribs extend along the outer diameter of the connecting portion, and the reinforcing ribs are annularly arranged around the central shaft of the connecting portion in a plurality.
Through adopting above-mentioned technical scheme, the strengthening rib can effectual improvement connecting portion's intensity, makes it not easily crooked, fracture.
The utility model discloses further set up to: the grooves are at least four and are annularly and uniformly arranged around the central shaft of the rod part.
Through adopting above-mentioned technical scheme, make pole portion more stable be connected with the mounting hole, make furniture screw's installation light more.
The utility model discloses further set up to: one end of the rod part connected with the connecting part is set to be a round angle.
Through adopting above-mentioned technical scheme, the fillet makes furniture screw's installation light, convenient more.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a side view of the structure of the embodiment of the present invention.
Fig. 2 is a first structural sectional view of the embodiment of the present invention.
Fig. 3 is a sectional view of the structure according to the embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1-3, the utility model discloses a furniture screw, including connecting gradually and head 1, connecting portion 2, pole portion 3 and the screw thread portion 4 of center pin on same straight line, be equipped with anti-skidding line on the surface of pole portion 3, be equipped with a plurality of recesses 5 on the surface of pole portion 3, recess 5 extends the setting along the straight line direction of pole portion 3, the tank bottom of recess 5 is established to the arc, connecting portion 2 was served to be equipped with and the corresponding thread groove 6 of screwdriver is kept away from to head 1, be equipped with the external screw thread on the surface of screw thread portion 4, be equipped with a plurality of strengthening ribs 7 on the outer wall of connecting portion 2.
Through adopting above-mentioned technical scheme, the anti-skidding line on the pole portion can effectual reduction and the mounting hole between the clearance, make the connection between it more stable, difficult emergence is slided, can effectual improvement board and the connection stability between the board.
In the embodiment of the present invention, the diameter of the connecting portion 2 is smaller than the diameter of the head portion 1 and the rod portion 3, and the outer diameter of the rod portion 3 is larger than the outer diameter of the threaded portion 4.
Through adopting above-mentioned technical scheme, make pole portion can be stable contact with the mounting hole, make it connect more stable.
In the embodiment of the present invention, the reinforcing rib 7 extends along the outer diameter of the connecting portion 2, and the reinforcing rib 7 surrounds a plurality of annular central shafts of the connecting portion 2.
Through adopting above-mentioned technical scheme, the strengthening rib can effectual improvement connecting portion's intensity, makes it not easily crooked, fracture.
In the embodiment of the present invention, the groove 5 is at least provided with four central shafts which surround the rod portion 3 and are annularly and uniformly arranged.
Through adopting above-mentioned technical scheme, make pole portion more stable be connected with the mounting hole, make furniture screw's installation light more.
In the embodiment of the present invention, the rod portion 3 is connected to the connecting portion 2.
Through adopting above-mentioned technical scheme, the fillet makes furniture screw's installation light, convenient more.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. A furniture screw is characterized in that: including connecting gradually and center pin head (1), connecting portion (2), pole portion (3) and screw thread portion (4) on same straight line, be equipped with anti-skidding line on the surface of pole portion (3), be equipped with a plurality of recesses (5) on the surface of pole portion (3), recess (5) extend the setting along the straight line direction of pole portion (3), the tank bottom of recess (5) is established to the arc, connecting portion (2) are kept away from in head (1) one serve be equipped with screwdriver corresponding thread groove (6), be equipped with the external screw thread on the surface of screw thread portion (4), be equipped with a plurality of strengthening ribs (7) on the outer wall of connecting portion (2).
2. A furniture screw according to claim 1, wherein: the diameter of connecting portion (2) all is less than the diameter setting of head (1) and pole portion (3), the external diameter of pole portion (3) is greater than the external diameter setting of screw thread portion (4).
3. A furniture screw according to claim 1, wherein: the reinforcing ribs (7) extend along the outer diameter of the connecting portion (2), and the reinforcing ribs (7) are annularly arranged around the central shaft of the connecting portion (2).
4. A furniture screw according to claim 1, wherein: the grooves (5) are at least four and are annularly and uniformly arranged around the central shaft of the rod part (3).
5. A furniture screw according to claim 1, wherein: one end of the rod part (3) connected with the connecting part (2) is designed to be a round angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022250237.9U CN213245342U (en) | 2020-10-10 | 2020-10-10 | Furniture screw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022250237.9U CN213245342U (en) | 2020-10-10 | 2020-10-10 | Furniture screw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213245342U true CN213245342U (en) | 2021-05-21 |
Family
ID=75905447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022250237.9U Expired - Fee Related CN213245342U (en) | 2020-10-10 | 2020-10-10 | Furniture screw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213245342U (en) |
-
2020
- 2020-10-10 CN CN202022250237.9U patent/CN213245342U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210521 Termination date: 20211010 |