CN202391893U - Bolt with expansion sleeve - Google Patents
Bolt with expansion sleeve Download PDFInfo
- Publication number
- CN202391893U CN202391893U CN201220009338XU CN201220009338U CN202391893U CN 202391893 U CN202391893 U CN 202391893U CN 201220009338X U CN201220009338X U CN 201220009338XU CN 201220009338 U CN201220009338 U CN 201220009338U CN 202391893 U CN202391893 U CN 202391893U
- Authority
- CN
- China
- Prior art keywords
- expansion sleeve
- bolt
- screw
- expansion
- 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 relates to a bolt, and particularly relates to a bolt with an expansion sleeve. The bolt with the expansion sleeve comprises a screw, wherein an expansion sleeve is sheathed on a screw body, the expansion sleeve is internally provided with an expansion rib, the expansion sleeve is a plastic piece, and the screw is provided with spiral-distributed screw threads. The bolt with the expansion sleeve has the advantages of simple structure and favorable use effect.
Description
Technical field
The utility model is a kind of bolt, particularly a kind of bolt that has expansion sleeve.
Background technique
Bolt of the prior art, complex structure, using effect is poor.
Summary of the invention
The utility model mainly is to solve the deficiency that exists in the existing technology, and a kind of bolt that has expansion sleeve simple in structure is provided.
The above-mentioned technical problem of the utility model mainly is able to solve through following technical proposals:
A kind of bolt that has expansion sleeve comprises screw, is with expansion sleeve on the described breechblock, is provided with the expansion muscle in the described expansion sleeve, and described expansion sleeve is a working of plastics, and described screw is provided with and is the screw thread that the continuous helical shape distributes.
Therefore, a kind of bolt that has expansion sleeve that the utility model provides, simple in structure, using effect is good.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Embodiment
Pass through embodiment below, and combine accompanying drawing, do further bright specifically the technological scheme of the utility model.
Embodiment: as shown in Figure 1, a kind of bolt that has expansion sleeve comprises screw 1; Be with expansion sleeve 2 on the described breechblock 1; Be provided with expansion muscle 3 in the described expansion sleeve 2, described expansion sleeve 2 is a working of plastics, and described screw 1 is provided with and is the screw thread 4 that the continuous helical shape distributes.
Claims (1)
1. bolt that has expansion sleeve; It is characterized in that: comprise screw (1), be with expansion sleeve (2) on the described breechblock (1), be provided with expansion muscle (3) in the described expansion sleeve (2); Described expansion sleeve (2) is a working of plastics, and described screw (1) is provided with and is the screw thread (4) that the continuous helical shape distributes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220009338XU CN202391893U (en) | 2012-01-04 | 2012-01-04 | Bolt with expansion sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220009338XU CN202391893U (en) | 2012-01-04 | 2012-01-04 | Bolt with expansion sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202391893U true CN202391893U (en) | 2012-08-22 |
Family
ID=46666821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220009338XU Expired - Fee Related CN202391893U (en) | 2012-01-04 | 2012-01-04 | Bolt with expansion sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202391893U (en) |
-
2012
- 2012-01-04 CN CN201220009338XU patent/CN202391893U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20120822 Termination date: 20130104 |