CN201333678Y - Dedicated screwdriver - Google Patents
Dedicated screwdriver Download PDFInfo
- Publication number
- CN201333678Y CN201333678Y CNU2008202259222U CN200820225922U CN201333678Y CN 201333678 Y CN201333678 Y CN 201333678Y CN U2008202259222 U CNU2008202259222 U CN U2008202259222U CN 200820225922 U CN200820225922 U CN 200820225922U CN 201333678 Y CN201333678 Y CN 201333678Y
- Authority
- CN
- China
- Prior art keywords
- screwdriver
- dedicated
- special
- screws
- 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
Links
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Abstract
A dedicated screwdriver comprises a screwdriver handle and a screwdriver body, and is characterized in that one end of the screwdriver body is connected with the screwdriver handle, and the other end of the screwdriver body is outward quadrangular or outward triangular, with external bevels formed above the exterior angles. The dedicated screwdriver is specially designed to engage or disengage inward quadrangular or inward triangular screws. The utility model has the benefit that the dedicated tool designed for special-shaped screws accelerates the process of engaging and disengaging the screws, thereby reducing pain in patients and lessening workload of medical staff.
Description
Technical field
The utility model relates to a kind of medical apparatus, specifically a kind of special-purpose screwdriver.
Background technology
At present, known screwdriver is a kind of specific purpose tool of screw up and down commonly used, and it comprises in-line, cross, hexagon, octagonal etc.But for some special-shaped screws is powerless.
Summary of the invention
In order to overcome above-mentioned the deficiencies in the prior art.The utility model provides a kind of special-purpose screwdriver, and this special use screwdriver is simple in structure, easy to use, aims at specific abnormity and designs.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of special-purpose screwdriver, and it comprises screwdriver handle and screwdriver body, it is characterized in that; Screwdriver body one end and screwdriver are joining, and the other end is outer quadrangle or outer triangle, and the top, exterior angle is provided with outer inclined-plane.The up and down of quadrangle or interior triangle screw in being specifically designed to.
The beneficial effects of the utility model are: special screw specific purpose tool, accelerated the process of screw in up and down, and reduced patient's misery, alleviated medical personnel's workload again.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further specified.
Fig. 1 is the structural representation of first embodiment of the utility model.
Fig. 2 is the structural representation of second embodiment of the utility model.
Among the figure, 1. screwdriver handle, 2. screwdriver body, 3. outer quadrangle or outer triangle, 4. outer inclined-plane.
The specific embodiment
In Fig. 1-2, a kind of special-purpose screwdriver, it comprises that screwdriver 1 and screwdriver body 2, is characterized in that; Screwdriver body 2 one ends and screwdriver join 1, and the other end is outer quadrangle or outer triangle 3, and the top, exterior angle is provided with outer inclined-plane 4.The up and down of quadrangle or interior triangle screw in being specifically designed to.
Claims (1)
1. special-purpose screwdriver, it comprises screwdriver handle and screwdriver body, it is characterized in that; Screwdriver body one end and screwdriver are joining, and the other end is outer quadrangle or outer triangle, and the top, exterior angle is provided with outer inclined-plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202259222U CN201333678Y (en) | 2008-11-21 | 2008-11-21 | Dedicated screwdriver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202259222U CN201333678Y (en) | 2008-11-21 | 2008-11-21 | Dedicated screwdriver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201333678Y true CN201333678Y (en) | 2009-10-28 |
Family
ID=41285320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202259222U Expired - Fee Related CN201333678Y (en) | 2008-11-21 | 2008-11-21 | Dedicated screwdriver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201333678Y (en) |
-
2008
- 2008-11-21 CN CNU2008202259222U patent/CN201333678Y/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091028 Termination date: 20091221 |