CN203248495U - Rustproof branching screw - Google Patents
Rustproof branching screw Download PDFInfo
- Publication number
- CN203248495U CN203248495U CN 201320142487 CN201320142487U CN203248495U CN 203248495 U CN203248495 U CN 203248495U CN 201320142487 CN201320142487 CN 201320142487 CN 201320142487 U CN201320142487 U CN 201320142487U CN 203248495 U CN203248495 U CN 203248495U
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- China
- Prior art keywords
- screw
- main body
- antirust
- fixed groove
- utility
- 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 rustproof branching screw. The rustproof branching screw comprises a screw body, a first fixing groove, a second fixing groove, a screw rod, threads and an installation hole, wherein the first fixing groove is formed in the front end of the screw body, the second fixing groove is formed in the rear end of the screw body, the screw rod and the screw body are integrally formed, the screw rod is arranged at the top end of the screw body, the threads are arranged on the edge of the screw rod, and the installation hole is formed in the tail end of the screw body. Through the method, the rustproof branching screw is simple in structure, long in service life and capable of resisting water and rust.
Description
Technical field
The utility model relates to the component of machine field, particularly relates to a kind of antirust separated time screw.
Background technique
Screw is to utilize the inclined-plane circular rotating of object and physics and the mathematical principle of frictional force, the by easy stages instrument of fastening implements parts.Screw is industrial necessity indispensable in the daily life: such as the minimum screw of the uses such as photographic camera, glasses, clock and watch, electronics; Screw as one of TV, electric product, musical instrument, furniture etc.; Then use large-scale screw, nut as for engineering, building, bridge; Traffic tool, aircraft, electric car, automobile etc. then are large primary screw and use.General screw is short working life, just gets rusty easily after making moist.
The model utility content
The technical problem that the utility model mainly solves provides a kind of antirust separated time screw, and is simple in structure, long service life, and waterproof is antirust.
For solving the problems of the technologies described above, the technological scheme that the utility model adopts is: a kind of antirust separated time screw is provided, comprise: screw main body, the first fixed groove, the second fixed groove, lead screw, screw thread and mounting hole, described the first fixed groove is opened the front end in the screw main body, described the second fixed groove is opened the rear end in the screw main body, described lead screw and screw main body are one-body molded and be located at the top of screw main body, the edge of described lead screw is provided with screw thread, and the tail end of described screw main body offers mounting hole.
In preferred embodiment of the utility model, described screw main body, screw thread and lead screw surface all are sprayed with protective paint.
In preferred embodiment of the utility model, described mounting hole inside has rhone.
In preferred embodiment of the utility model, described screw thread is the waterproof screw thread.
The beneficial effects of the utility model are: a kind of antirust separated time screw of the utility model, and simple in structure, long service life, waterproof is antirust.
Description of drawings
Fig. 1 is the structural representation of a kind of antirust separated time screw one preferred embodiment of the utility model;
The mark of each parts is as follows in the accompanying drawing: 1, mounting hole, 2, the screw main body, the 3, first fixed groove, 4, rhone, the 5, second fixed groove, 6, lead screw, 7, screw thread.
Embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that protection domain of the present utility model is made more explicit defining.
See also Fig. 1, a kind of antirust separated time screw, comprise: screw main body 2, the first fixed groove 3, the second fixed groove 5, lead screw 6, screw thread 7 and mounting hole 1, described the first fixed groove 3 is opened the front end in screw main body 2, described the second fixed groove 5 is opened the rear end in screw main body 2, described lead screw 6 and screw main body 2 are one-body molded and be located at the top of screw main body 2, and the edge of described lead screw 6 is provided with screw thread 7, and the tail end of described screw main body 2 offers mounting hole 1.
In addition, described screw main body 2, screw thread 7 and lead screw 6 surfaces are the oil spout protective paint all, can guarantee that screw has stronger corrosion resistance, and the generation phenomenon of rupture prevents from getting rusty.
In addition, described mounting hole 1 inside has rhone 4, can prevent that industrial water from flowing into screw inner, produces iron rust after the accumulation, affects the working life of screw.
In addition, described screw thread 7 is the waterproof screw thread, prevents that thread surface from producing iron filings after meeting water, prolongs the working life of screw.
Be different from prior art, a kind of antirust separated time screw of the utility model, simple in structure, long service life, waterproof is antirust.
The above only is embodiment of the present utility model; be not so limit claim of the present utility model; every equivalent structure or equivalent flow process conversion that utilizes the utility model specification and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present utility model.
Claims (4)
1. antirust separated time screw, it is characterized in that, comprise: screw main body, the first fixed groove, the second fixed groove, lead screw, screw thread and mounting hole, described the first fixed groove is opened the front end in the screw main body, described the second fixed groove is opened the rear end in the screw main body, described lead screw and screw main body are one-body molded and be located at the top of screw main body, and the edge of described lead screw is provided with screw thread, and the tail end of described screw main body offers mounting hole.
2. antirust separated time screw according to claim 1 is characterized in that, described screw main body, screw thread and lead screw surface all are sprayed with protective paint.
3. antirust separated time screw according to claim 1 is characterized in that, described mounting hole inside has rhone.
4. antirust separated time screw according to claim 1 is characterized in that, described screw thread is the waterproof screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320142487 CN203248495U (en) | 2013-03-27 | 2013-03-27 | Rustproof branching screw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320142487 CN203248495U (en) | 2013-03-27 | 2013-03-27 | Rustproof branching screw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203248495U true CN203248495U (en) | 2013-10-23 |
Family
ID=49374935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320142487 Expired - Fee Related CN203248495U (en) | 2013-03-27 | 2013-03-27 | Rustproof branching screw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203248495U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104791361A (en) * | 2015-05-07 | 2015-07-22 | 祝建飞 | Rust-prevention screw for wind power generation |
-
2013
- 2013-03-27 CN CN 201320142487 patent/CN203248495U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104791361A (en) * | 2015-05-07 | 2015-07-22 | 祝建飞 | Rust-prevention screw for wind power generation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131023 Termination date: 20140327 |