CN201856172U - Screw thread protecting plug - Google Patents
Screw thread protecting plug Download PDFInfo
- Publication number
- CN201856172U CN201856172U CN2010205391634U CN201020539163U CN201856172U CN 201856172 U CN201856172 U CN 201856172U CN 2010205391634 U CN2010205391634 U CN 2010205391634U CN 201020539163 U CN201020539163 U CN 201020539163U CN 201856172 U CN201856172 U CN 201856172U
- Authority
- CN
- China
- Prior art keywords
- screw thread
- rubber
- protecting plug
- screw
- screw threads
- 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 - Lifetime
Links
Landscapes
- Bolts, Nuts, And Washers (AREA)
Abstract
The utility model provides a screw thread protecting plug which comprises a handle body; rubber screw threads are formed on the surface at front end of the handle; and the specification of the rubber screw threads is matched with that of screw threads of a hole for use. The special screw threads, on the surface of which rubber is attached, is adopted, and the screw thread hole is filled through the screw thread protecting plug in a fitted size, so that the screw threads can be prevented from being damaged; and meanwhile, by utilizing the elastic ability of rubber material, the screw threads can be prevented from being damaged when the screw thread protecting plug is taken out, and the mounting and the out-taking are easy. The screw thread protecting plug has a simple structure, and is economical and practical.
Description
Technical field
The utility model relates to the protection of screwed hole when sandblast or ball blast of metal shell, specifically is a kind of screw thread protection plug.
Background technology
A lot of metallic frameworks that adopted casting or welding are arranged in auto parts-rubber mounting, exist screwed hole on its skeleton body, for the bonding of rubber and metal and paint, follow-up processing need be carried out shotblasting and handle, can cause the damage of screw thread like this, common solution be in screwed hole in advance loading screw carry out filling, the damage on double thread surface when avoiding ball blast; Because the gap of metal screw and screwed hole exists forever, and the shot particle diameter varies, the part shot can enter inside, gap; Double thread also can cause damage when screw rod takes out, and it is longer with man-hour when loading and unloading not only to have wasted raw material but also metal screw.
Summary of the invention
The purpose of this utility model is for the waste of protecting hole screw thread, economical with materials and reducing work hours, a kind of screw thread protection plug of special proposition.
The technical solution of the utility model is for this reason, and a kind of screw thread protection plug comprises handle body, it is characterized in that: the front end surface of described handle is provided with the rubber screw thread, and the specification of the specification of rubber screw thread and hole screw thread cooperates.
Beneficial effect:
The utility model adopts and to adhere to the rubber screw thread in handle surfaces, by the size filling screwed hole that cooperates, avoids hole screw thread damage, damage screw thread when utilizing the elasticity capacity of elastomeric material to avoid taking out simultaneously, and dress is tried to please easily, and is simple in structure, economical and practical.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
The utility model as shown in Figure 1.
Comprise handle body 1, be provided with rubber screw thread 2 in the front end surface of described handle 1, the specification of the specification of described screw thread 2 and hole screw thread is used.
Claims (1)
1. a screw thread protection plug comprises handle body, it is characterized in that: the front end surface at described handle is provided with the rubber screw thread, and the specification of the specification of rubber screw thread and hole screw thread cooperates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205391634U CN201856172U (en) | 2010-09-18 | 2010-09-18 | Screw thread protecting plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205391634U CN201856172U (en) | 2010-09-18 | 2010-09-18 | Screw thread protecting plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201856172U true CN201856172U (en) | 2011-06-08 |
Family
ID=44101989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205391634U Expired - Lifetime CN201856172U (en) | 2010-09-18 | 2010-09-18 | Screw thread protecting plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201856172U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104439916A (en) * | 2014-10-15 | 2015-03-25 | 贵州航锐航空精密零部件制造有限公司 | Process for local electroplating of internal threads of nut |
| CN106755910A (en) * | 2017-03-31 | 2017-05-31 | 株洲时代新材料科技股份有限公司 | A kind of torsion bar shaft end thread hole is heat-treated anti-oxidation method |
| CN108436781A (en) * | 2018-04-02 | 2018-08-24 | 四川艾尔诺航空金属器材有限公司 | A kind of tooling and its method of the local coating of removal |
| CN112521183A (en) * | 2020-11-30 | 2021-03-19 | 合肥微睿光电科技有限公司 | Meltallizing method of ceramic piece for dry etching process |
-
2010
- 2010-09-18 CN CN2010205391634U patent/CN201856172U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104439916A (en) * | 2014-10-15 | 2015-03-25 | 贵州航锐航空精密零部件制造有限公司 | Process for local electroplating of internal threads of nut |
| CN106755910A (en) * | 2017-03-31 | 2017-05-31 | 株洲时代新材料科技股份有限公司 | A kind of torsion bar shaft end thread hole is heat-treated anti-oxidation method |
| CN106755910B (en) * | 2017-03-31 | 2019-07-26 | 株洲时代新材料科技股份有限公司 | A kind of torsion bar shaft end thread hole is heat-treated anti-oxidation method |
| CN108436781A (en) * | 2018-04-02 | 2018-08-24 | 四川艾尔诺航空金属器材有限公司 | A kind of tooling and its method of the local coating of removal |
| CN112521183A (en) * | 2020-11-30 | 2021-03-19 | 合肥微睿光电科技有限公司 | Meltallizing method of ceramic piece for dry etching process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110608 |