CN211550214U - Novel screw - Google Patents
Novel screw Download PDFInfo
- Publication number
- CN211550214U CN211550214U CN201922467604.8U CN201922467604U CN211550214U CN 211550214 U CN211550214 U CN 211550214U CN 201922467604 U CN201922467604 U CN 201922467604U CN 211550214 U CN211550214 U CN 211550214U
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- CN
- China
- Prior art keywords
- screw
- cavity
- rod
- head
- screw hole
- 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 provides a novel screw, including the head and the body of rod that links to each other with the head, the head is provided with the screw hole, and axial position is provided with the cavity in the body of rod, and the screw hole is linked together with the cavity, and cavity and screw downthehole are provided with the obturator, and obturator central point puts and sets up the gap the same with screw hole and cavity cross sectional shape, and head and the body of rod are the integrated into one piece structure, and the obturator is soft obturator. The utility model has the advantages of simple whole structure, the inside cavity that is provided with of the body of rod, even the screw is broken when using, the screwdriver still can insert the cavity and make out the screw of rupture, rotatory screw in the gap that inserts soft obturator when the screwdriver, has increased the parcel nature and the frictional force of screwdriver, when conveniently screwing out, the protection screwdriver bit is not worn and torn. Meanwhile, the soft filling body in the rod body has toughness, and the probability of breaking the screw can be reduced. In addition, the soft filling body in the screw hole is not easy to slip when being screwed in and out, so that the operation is more convenient.
Description
Technical Field
The utility model belongs to the technical field of the hardware, especially, relate to a novel screw.
Background
The screw is a tool for fastening the parts of the object step by utilizing the physics and mathematical principles of the inclined circular rotation and friction of the object.
In the process of screwing in or out a screw hole of a conventional screw, the screw is often broken due to improper force application or other factors, the broken screw is left in the screw hole and is difficult to take out, so that an installed object cannot be assembled smoothly, a detached object cannot be separated smoothly, and not only can work trouble be caused, but also potential safety hazards can be generated.
Disclosure of Invention
The to-be-solved problem of the utility model is to provide a novel screw that simple structure is difficult for smooth silk, easily takes out after the rupture.
In order to solve the technical problem, the utility model discloses a technical scheme is: the utility model provides a novel screw, includes head and the body of rod that links to each other with the head, the head is provided with the screw hole, axial position is provided with the cavity in the body of rod, the screw hole is linked together with the cavity, be provided with the obturator in cavity and the screw hole, obturator central point puts and offers the gap the same with screw hole and cavity cross sectional shape.
The head and the rod body are of an integrally formed structure.
The filler is a soft filler.
The soft filler is cork or rubber.
The cross sections of the screw hole and the cavity are in a cross shape.
The cross sections of the screw hole and the cavity are in a straight line shape.
Since the technical scheme is used, the utility model has the advantages of simple structure, the inside cavity that is provided with of the body of rod, even the screw is broken when using, the screwdriver still can insert the cavity and make out the screw of rupture, because the screw rupture is generally improper hard, the position screw in inaccurate, the skew block, fixed too firm, rust etc. cause, the soft obturator of design, like rubber, rotatory screw in the gap that the screwdriver inserted rubber, the parcel nature and the frictional force of screwdriver have been increased, when conveniently screwing out, the protection screwdriver head is not worn and torn. Meanwhile, the soft filling body in the rod body has toughness, and the probability of breaking the screw can be reduced. In addition, the soft filling body in the screw hole is not easy to slip when being screwed in and out, so that the operation is more convenient.
The utility model has the advantages that: has the advantages of simple structure, difficult thread slipping and easy taking out after being broken.
Drawings
The advantages and mode of realisation of the invention will become more apparent hereinafter by describing in detail the invention with reference to the attached drawings, wherein the content shown in the drawings is only for explaining the invention, without constituting any limitation to the meaning of the invention, in which:
FIG. 1 is a schematic view of the structure of the present invention
FIG. 2 is a top view of the head of the present invention
FIG. 3 is a cross-sectional view of the rod of the present invention
In the figure:
1. head 2, body of rod 3, screw hole
4. Cavity 5, rubber 6, gap
Detailed Description
As shown in fig. 1 to 3, the utility model relates to a novel screw, including head 1 and the body of rod 2 that links to each other with head 1, head 1 is provided with screw hole 3, and axial position is provided with cavity 4 in the body of rod 2, and screw hole 3 is linked together with cavity 4, is provided with rubber 5 in cavity 4 and the screw hole 3, and the same gap 6 with screw hole 3 and the 4 cross sectional shapes of cavity are seted up to rubber 5 central point. The head 1 and the rod body 2 are of an integrally formed structure, and the cross sections of the screw hole 3 and the cavity 4 are in a straight line shape.
The utility model has the advantages of simple overall structure, body of rod 2 is inside to be provided with cavity 4, even the screw is broken when using, the screwdriver still can insert the screw of breaking out in the cavity, because the screw rupture is generally improper hard, the position screw in is inaccurate, the skew block, fixed too firm, rust etc. cause, rotatory screw in gap 6 when the screwdriver inserts rubber 5, the wrapping up nature and the frictional force of screwdriver have been increased, when conveniently screwing out, the protection screwdriver bit is not worn and torn. Meanwhile, the rubber in the rod body 2 has toughness, and the probability of breaking a screw can be reduced. In addition, the rubber in the screw hole 3 is not easy to slip when being screwed in and out, so that the operation is more convenient.
The embodiments of the present invention have been described in detail, but the description is only for the preferred embodiments of the present invention and should not be construed as limiting the scope of the present invention. All equivalent changes and modifications made within the scope of the present invention should be covered by the present patent.
Claims (6)
1. A novel screw is characterized in that: including the head and the body of rod that links to each other with the head, the head is provided with the screw hole, axial position is provided with the cavity in the body of rod, the screw hole is linked together with the cavity, be provided with the obturator in cavity and the screw hole, obturator central point puts and offers the gap the same with screw hole and cavity cross sectional shape.
2. The novel screw of claim 1, wherein: the head and the rod body are of an integrally formed structure.
3. The novel screw of claim 1, wherein: the filler is a soft filler.
4. The novel screw of claim 3, wherein: the soft filler is cork or rubber.
5. The novel screw of claim 1, wherein: the cross sections of the screw hole and the cavity are in a cross shape.
6. The novel screw of claim 1, wherein: the cross sections of the screw hole and the cavity are in a straight line shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922467604.8U CN211550214U (en) | 2019-12-31 | 2019-12-31 | Novel screw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922467604.8U CN211550214U (en) | 2019-12-31 | 2019-12-31 | Novel screw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211550214U true CN211550214U (en) | 2020-09-22 |
Family
ID=72512454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922467604.8U Expired - Fee Related CN211550214U (en) | 2019-12-31 | 2019-12-31 | Novel screw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211550214U (en) |
-
2019
- 2019-12-31 CN CN201922467604.8U patent/CN211550214U/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: 20200922 Termination date: 20211231 |