CN206424123U - A kind of plug-type scalpel of safe ready - Google Patents
A kind of plug-type scalpel of safe ready Download PDFInfo
- Publication number
- CN206424123U CN206424123U CN201620894814.9U CN201620894814U CN206424123U CN 206424123 U CN206424123 U CN 206424123U CN 201620894814 U CN201620894814 U CN 201620894814U CN 206424123 U CN206424123 U CN 206424123U
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- CN
- China
- Prior art keywords
- broach shell
- knife
- handle
- blade
- guide groove
- 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
A kind of plug-type scalpel of safe ready, it includes handle of a knife, the blade being connected on handle of a knife and the broach shell being slidably connected with handle of a knife for being set in blade；The cross section of the broach shell is n character form structures, and the broach shell is slidably socketed at the top of handle of a knife；The broach shell is provided with guide groove along its length, and handle of a knife is provided with the lead coordinated with the guide groove；The cross section that the broach shell corresponds at the assembling card entry slot for being provided with the lower opening of guide groove and being easy to broach shell to be assembled with handle of a knife, the corresponding broach shell opening of the assembling card entry slot is horn-like structure；The guide groove two ends be with lead coordinate semicircular structure, and close to the semicircular structure guide groove inwall be provided with for screens lead raised location structure.The utility model compact conformation is simple, operates with safe and reliable, and finger push broach shell slides the stretching that blade can be achieved with hiding, it is to avoid directly and blade contact, and security is greatly improved；Its structural stability is also higher, convenient disassembly.
Description
Technical field
The utility model is related to scalpel apparatus, more particularly to a kind of safe ready plug-type scalpel.
Background technology
The scalpel that medical surgery operation is used is generally divided into blade and handle of a knife, is both needed to after each use of scalpel by tight
The disinfecting steps of lattice, and be typically also scalpel to reduce the contaminated probability of scalpel and improve the security used
Be equipped with broach shell, as shown in figure 8, it is the presently the most conventional scalpel with broach shell, as can be seen from the figure protect broach shell with
Scalpel is separate structure, is both needed to broach shell being enclosed on blade exactly using front and rear, operational danger is higher, efficiency
It is relatively low.
In order to improve the problem of traditional operation knife plug protective case is cumbersome, those skilled in the art have carried out various improvement,
A kind of surgical knife as disclosed in Chinese patent ZL200920024757.9, it is using blade and handle of a knife and is connected to blade
Between handle of a knife can in handle of a knife the flexible pull bar of push-and-pull, although the problem of broach shell is plugged is overcome using the structure, but
Knife handle structure is larger, and active force could be applied by needing to pinch blade with hand when pull bar is used, its use it is dangerous still compared with
Height, and internal sliding bar assembly difficulty is big, more allowing blade replacement is inconvenient, does not meet the actual operation requirements of scalpel.
Utility model content
The purpose of this utility model is to provide a kind of plug-type scalpel of safe ready, and it has compact conformation, uses
Convenient and safe and reliable advantage.
The utility model is achieved like this, a kind of plug-type scalpel of safe ready, it includes handle of a knife and company
It is connected on the blade on handle of a knife, it is characterised in that it also includes the broach shell being slidably connected with handle of a knife for being set in blade.
The cross section of the broach shell is n character form structures, and the broach shell is slidably socketed at the top of handle of a knife.
The broach shell is provided with guide groove along its length, and handle of a knife is provided with the lead coordinated with the guide groove.
The broach shell corresponds to provided with the assembling card entry slot for being easy to broach shell to be assembled with handle of a knife at the lower opening of guide groove, should
It is horn-like structure to assemble the cross section at the corresponding broach shell opening of card entry slot.
Preferably：The guide groove two ends are the semicircular structure coordinated with lead, and close to the semicircular structure
Guide groove inwall be provided with for screens lead raised location structure.
Preferably：The upper surface of the broach shell is provided with the mat surface for being easy to finger push broach shell flexible.
The handle of a knife and one end of blade are fixed provided with being additionally provided with the neck mutually chimeric with blade end profile, and the neck
Position block, the blade is provided with the engraved structure coordinated with the locating piece.
The beneficial effects of the utility model are：The utility model compact conformation is simple, operates with safe and reliable, it is only necessary to
Slided by finger push broach shell, you can realize the stretching of blade with hiding, it is to avoid user directly and blade contact, security
Greatly improve；Its structural stability is also higher, convenient disassembly, is fully able to meet scalpel and applies being actually needed for art.
Brief description of the drawings
Fig. 1 is the Structure explosion diagram of one embodiment of the invention.
Fig. 2 is the assembling exploded view of broach shell of the present invention and handle of a knife.
Fig. 3 is Standard figure of the invention.
Fig. 4 is structure isometric views when blade of the present invention stretches out.
Fig. 5 is the front view of structure shown in Fig. 4.
Fig. 6 is the schematic enlarged-scale view at A in Fig. 5.
Fig. 7 is the sectional view at the corresponding broach shell opening of present invention assembling card entry slot.
Fig. 8 is the structural representation of the existing scalpel with knife sleeve structure.
Embodiment
Embodiment of the present utility model is described further below in conjunction with the accompanying drawings.
As Figure 1-5, the utility model is achieved in that the plug-type scalpel of the safe ready includes handle of a knife 1
And it is connected to the blade 3 on handle of a knife 1, it is structurally characterized in that, it also includes being set in being slidably connected with handle of a knife 1 for blade 3
Broach shell 2；The utility model utilizes the broach shell 2 that is slidably connected with handle of a knife 1, by slide broach shell 2 can be achieved blade 3 stretching and
Hide, not only easy to use, operation difficulty is low, its structure is also very simple, simple processing.
In the specific implementation, the cross section of the broach shell 2 is n character form structures to the utility model, and the broach shell 2 is slidably socketed
The top of handle of a knife 1, such broach shell 2, which can ride, to be located on handle of a knife 1, and this structure is not only easy to assembly, can also utilize the top of handle of a knife 1
Guide effect, is easy to implement the slip of broach shell 2.
In order to preferably improve the stability of the reliability used and structure, the utility model is also to broach shell 2 and handle of a knife 1
Attachment structure has carried out structure improvement, and the broach shell 2 is provided with guide groove 201 along its length, and handle of a knife 1 is provided with and the guiding
The lead 101 that groove 201 coordinates；So using the cooperation of guide groove 201 and lead 101, the movement of broach shell 2 position is not only realized
The accurate control moved, have also obtained a reliable and stable slide construction；In order to improve the convenience of assembling, 2 pairs of the broach shell
Should be at the lower opening of guide groove 201 provided with the assembling card entry slot 204 for being easy to broach shell 2 to be assembled with handle of a knife 1, as shown in fig. 7, should
It is horn-like structure to assemble the cross section at the corresponding opening of broach shell 2 of card entry slot 204；So when broach shell 2 and handle of a knife 1 are assembled,
By the horn-like structure for assembling card entry slot 204 lead 101 can be made easily to snap onto in guide groove 201, assembly difficulty
Substantially reduce；In order to improve structural stability of the broach shell 2 in minimum and maximum sliding position, the two ends of guide groove 201 are
It is provided with and is led for screens with the inwall of guide groove 201 of the semicircular structure of the cooperation of lead 101, and the close semicircular structure
, can be with as shown in fig. 6, by the cooperation of raised location structure 202 and semicircular structure to the raised location structure 202 of post 101
Lead 101 positioned at the two ends of guide groove 201 is blocked, it is to avoid on handle of a knife 1 play occurs for broach shell 2, improve what it was used
Security.
For the ease of realizing the quick-expansion to broach shell 2 under finger push, the upper surface of the broach shell 2, which is provided with, is easy to hand
Refer to the mat surface 203 for promoting broach shell 2 flexible, forced contact face can be improved, and then improve the comfortableness used.
In order to improve integrally-built reliability, attachment structure of the utility model also to handle of a knife 1 and blade 3 is changed
Enter, the handle of a knife 1 is provided with the neck 102 mutually chimeric with the end profiles of blade 3, and the neck 102 with one end of blade 3 and also set
Have a locating piece 103, the blade 3 is provided with the engraved structure 301 coordinated with the locating piece 103, the structure by neck 102 with
The end of blade 3 and the cooperation of engraved structure 301 and locating piece 103, greatly improve the stability of structure, and are also convenient for dismounting more
Allowing blade replacement 3, it is easy to assembly.
Claims (6)
1. a kind of plug-type scalpel of safe ready, it includes handle of a knife (1) and the blade (3) being connected on handle of a knife (1), its
It is characterised by, it also includes the broach shell (2) being slidably connected with handle of a knife (1) for being set in blade (3)；
The cross section of the broach shell (2) is n character form structures, and the broach shell (2) is slidably socketed at the top of handle of a knife (1).
2. the plug-type scalpel of safe ready as claimed in claim 1, it is characterised in that the broach shell (2) is along length side
Guide groove (201) is provided with upwards, and handle of a knife (1) is provided with the lead (101) coordinated with the guide groove (201).
3. the plug-type scalpel of safe ready as claimed in claim 2, it is characterised in that the broach shell (2), which corresponds to, leads
Provided with the assembling card entry slot (204) for being easy to broach shell (2) to be assembled with handle of a knife (1) to the lower opening of groove (201), the assembling is caught in
Cross section at corresponding broach shell (2) opening of groove (204) is horn-like structure.
4. the plug-type scalpel of safe ready as claimed in claim 3, it is characterised in that guide groove (201) two ends
For the semicircular structure coordinated with lead (101), and close to the semicircular structure guide groove (201) inwall provided with being used for
The raised location structure (202) of screens lead (101).
5. the plug-type scalpel of the safe ready as described in any one in claim 1-4, it is characterised in that the broach shell
(2) upper surface is provided with the mat surface (203) for being easy to finger push broach shell (2) flexible.
6. the plug-type scalpel of safe ready as claimed in claim 5, it is characterised in that the handle of a knife (1) and blade (3)
One end be provided with the neck (102) mutually chimeric with blade (3) end profiles, and the neck (102) in be additionally provided with locating piece
(103), the blade (3) is provided with the engraved structure (301) coordinated with the locating piece (103).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620894814.9U CN206424123U (en) | 2016-08-17 | 2016-08-17 | A kind of plug-type scalpel of safe ready |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620894814.9U CN206424123U (en) | 2016-08-17 | 2016-08-17 | A kind of plug-type scalpel of safe ready |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206424123U true CN206424123U (en) | 2017-08-22 |
Family
ID=59588328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620894814.9U Expired - Fee Related CN206424123U (en) | 2016-08-17 | 2016-08-17 | A kind of plug-type scalpel of safe ready |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206424123U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108652710A (en) * | 2018-05-14 | 2018-10-16 | 上海应用技术大学 | A kind of two-way scalpel of embedded multi-knife-head |
| CN109077782A (en) * | 2018-08-23 | 2018-12-25 | 江南大学 | The scalpel of Safety cutter head protective case is set |
-
2016
- 2016-08-17 CN CN201620894814.9U patent/CN206424123U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108652710A (en) * | 2018-05-14 | 2018-10-16 | 上海应用技术大学 | A kind of two-way scalpel of embedded multi-knife-head |
| CN109077782A (en) * | 2018-08-23 | 2018-12-25 | 江南大学 | The scalpel of Safety cutter head protective case is set |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170822 Termination date: 20200817 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |