CN204195783U - A kind of novel opening knife - Google Patents
A kind of novel opening knife Download PDFInfo
- Publication number
- CN204195783U CN204195783U CN201420553979.0U CN201420553979U CN204195783U CN 204195783 U CN204195783 U CN 204195783U CN 201420553979 U CN201420553979 U CN 201420553979U CN 204195783 U CN204195783 U CN 204195783U
- Authority
- CN
- China
- Prior art keywords
- cutting blade
- blade clip
- clip
- blade
- cover core
- 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
Abstract
The utility model discloses a kind of novel opening knife, comprise blade, the cutter shell that can be connected with buckle and be located at pushing away of cutter shell rear end and turn round, also comprise a cutting blade clip simultaneously, the cutting blade clip footpath that described cutting blade clip is provided with cutting blade clip cap bore, cutting blade clip cover core and cutting blade clip can be made to merge, described blade is fixed on cutting blade clip cover core, and when described cutting blade clip is merged by cutting blade clip footpath, described cutting blade clip cap bore can be formed with cutting blade clip cover core and be connected.Be placed on the cutting blade clip cover core in cutting blade clip due to blade, cutting blade clip cover core and cutting blade clip cap bore are merged by the rotation in cutting blade clip footpath and are connected, blade is clipped in the middle, blade is firmly fixed, during such dismounting allowing blade replacement, blade is not easy to drop, can only be push cutting blade clip aside just can allowing blade replacement, thus security when substantially increasing allowing blade replacement.
Description
Technical field
The utility model relates to a kind of cutter, particularly relates to a kind of opening knife.
Background technology
Opening knife is mainly used in the unlatching of the slim casings such as carton, and traditional opening knife is when allowing blade replacement, once blade is released, blade has also and then fallen on the ground.Also be easy to scratch oneself when sometimes dismantling allowing blade replacement because of carelessness.
Utility model content
Technical problem to be solved in the utility model is, provides a kind of when allowing blade replacement, the opening knife that blade not easily drops.
For solving the problems of the technologies described above, the novel opening knife of the one that the utility model provides, comprise blade, the cutter shell that can be connected with buckle and be located at pushing away of cutter shell rear end and turn round, also comprise a cutting blade clip simultaneously, the cutting blade clip footpath that described cutting blade clip is provided with cutting blade clip cap bore, cutting blade clip cover core and cutting blade clip can be made to merge, described blade is fixed on cutting blade clip cover core, and when described cutting blade clip is merged by cutting blade clip footpath, described cutting blade clip cap bore can be formed with described cutting blade clip cover core and be connected.
After adopting said structure mode, the utility model has the advantage of: be placed on the cutting blade clip cover core in cutting blade clip due to blade, cutting blade clip cover core and cutting blade clip cap bore are merged by the rotation in cutting blade clip footpath and are connected, just can fixed blade very well, during such dismounting allowing blade replacement, blade is not easy to drop, can only be push cutting blade clip aside just can allowing blade replacement, thus substantially increase the security of allowing blade replacement.
Accompanying drawing explanation
Shown in Fig. 1 is appearance assumption diagram of the present utility model.
Shown in Fig. 2 is the appearance assumption diagram of cutter shell in the utility model.
Wherein: 1, cutting blade clip; 2, buckle; 3, cutter shell; 4, blade; 5, cutting blade clip cap bore; 6, cutting blade clip footpath; 7, cutting blade clip cover core; 8, push button.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in more detail.
This opening knife comprises blade 4, the cutter shell 3 (see Fig. 2) that can be connected with buckle 2 and is located at pushing away of cutter shell 3 rear end turns round 8, also comprise a cutting blade clip 1 simultaneously, the cutting blade clip footpath 6 that this cutting blade clip 1 is provided with cutting blade clip cap bore 5, cutting blade clip cover core 7 and cutting blade clip 1 can be made to merge, blade 4 is fixed on cutting blade clip cover core 7, and when cutting blade clip 1 is merged by cutting blade clip footpath 6, cutting blade clip cap bore 5 can be formed with cutting blade clip cover core 7 and be connected.Be placed on the cutting blade clip cover core 7 in cutting blade clip 1 due to blade 4, cutting blade clip cover core 7 and cutting blade clip cap bore 5 are merged by the rotation in cutting blade clip footpath 6 and are connected, blade 4 is clipped in the middle, blade 4 is firmly fixed, during such dismounting allowing blade replacement 4, blade 4 is not easy to drop, can only be push cutting blade clip 1 aside just can allowing blade replacement 4, thus security when substantially increasing allowing blade replacement 4.
The above is only preferred embodiment of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model know-why; can also make some improvement and modification, these improve and modification also should be considered as protection domain of the present utility model.
Claims (1)
1. a novel opening knife, comprise blade, the cutter shell that can be connected with buckle and be located at pushing away of cutter shell rear end and turn round, it is characterized in that, also comprise a cutting blade clip, the cutting blade clip footpath that described cutting blade clip is provided with cutting blade clip cap bore, cutting blade clip cover core and cutting blade clip can be made to merge, described blade is fixed on cutting blade clip cover core, and when described cutting blade clip is merged by cutting blade clip footpath, described cutting blade clip cap bore can be formed with described cutting blade clip cover core and be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420553979.0U CN204195783U (en) | 2014-09-19 | 2014-09-19 | A kind of novel opening knife |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420553979.0U CN204195783U (en) | 2014-09-19 | 2014-09-19 | A kind of novel opening knife |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204195783U true CN204195783U (en) | 2015-03-11 |
Family
ID=52653782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420553979.0U Expired - Fee Related CN204195783U (en) | 2014-09-19 | 2014-09-19 | A kind of novel opening knife |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204195783U (en) |
-
2014
- 2014-09-19 CN CN201420553979.0U patent/CN204195783U/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: 20150311 Termination date: 20150919 |
|
| EXPY | Termination of patent right or utility model |