CN204354662U - Set square protective jacket - Google Patents
Set square protective jacket Download PDFInfo
- Publication number
- CN204354662U CN204354662U CN201420782702.5U CN201420782702U CN204354662U CN 204354662 U CN204354662 U CN 204354662U CN 201420782702 U CN201420782702 U CN 201420782702U CN 204354662 U CN204354662 U CN 204354662U
- Authority
- CN
- China
- Prior art keywords
- set square
- protective jacket
- utility
- model
- folding
- 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
Links
Landscapes
- Professional, Industrial, Or Sporting Protective Garments (AREA)
Abstract
The utility model provides a kind of set square protective jacket, for the protective jacket of folding and unfolding set square, respectively has a circular protection angle in three wedge angle positions of body.By a kind of like this configuration, three of hard gusset wedge angles can be allowed to be protected, clashing and breaking can be avoided and injure human body.
Description
Technical field
The utility model relates to a kind of set square, specifically a kind of set square protective jacket.
Background technology
Often to use when set square is drawn in study and work, because set square is provided with three wedge angles, in use, be easy to unexpected hurting sb.'s feelings or clashing and breaking fracture.
Summary of the invention
The utility model provides a kind of set square protective jacket, can to three wedge angles play shade protection, favourable safe handling and avoid damage.
The utility model comprises the body of protective jacket, and the technical scheme adopted is: for the protective jacket of folding and unfolding set square, respectively has a circular protection angle in three wedge angle positions of body.
The beneficial effects of the utility model are: by a kind of like this configuration, when set square leaves unused, entirety can be wrapped up folding and unfolding, unexpected clashing and breaking can be avoided to rupture and prevent prick into human body, can guarantee safety and can play protective action to set square during favourable folding and unfolding.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Shown in Fig. 1: for the protective jacket of folding and unfolding set square 3, respectively there is a circular protection angle 2 in three wedge angle positions of body 1.
Claims (1)
1. a set square protective jacket, comprises the body (1) of protective jacket, it is characterized in that: for the protective jacket of folding and unfolding set square (3), respectively has a circular protection angle (2) in three wedge angle positions of body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420782702.5U CN204354662U (en) | 2014-12-13 | 2014-12-13 | Set square protective jacket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420782702.5U CN204354662U (en) | 2014-12-13 | 2014-12-13 | Set square protective jacket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204354662U true CN204354662U (en) | 2015-05-27 |
Family
ID=53256149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420782702.5U Expired - Fee Related CN204354662U (en) | 2014-12-13 | 2014-12-13 | Set square protective jacket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204354662U (en) |
-
2014
- 2014-12-13 CN CN201420782702.5U patent/CN204354662U/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 |
Granted publication date: 20150527 Termination date: 20151213 |
|
| EXPY | Termination of patent right or utility model |