CN203777040U - Multipurpose screwdriver for orthopedics and capable of being used in bent mode - Google Patents
Multipurpose screwdriver for orthopedics and capable of being used in bent mode Download PDFInfo
- Publication number
- CN203777040U CN203777040U CN201420171590.XU CN201420171590U CN203777040U CN 203777040 U CN203777040 U CN 203777040U CN 201420171590 U CN201420171590 U CN 201420171590U CN 203777040 U CN203777040 U CN 203777040U
- Authority
- CN
- China
- Prior art keywords
- handle
- orthopedics
- screwdriver
- orthopaedics
- driver bit
- 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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- Surgical Instruments (AREA)
Abstract
The utility model provides a multipurpose screwdriver for orthopedics and capable of being used in a bent mode. The multipurpose screwdriver for orthopedics and capable of being used in the bent mode comprises a handle, a handle bar and a screwdriver blade with a connecting handle. The rear end of the handle bar and the handle are connected into a whole, the front end of the handle bar is fixedly connected with a screwdriver blade sleeve, a flexible support tube is arranged outside the handle bar, and a plurality of ring chains which are buckled with one another end to end are arranged in the support tube. The multipurpose screwdriver for orthopedics and capable of being used in the bent mode has the advantages that the multipurpose screwdriver for orthopedics and capable of being used in the bent mode can be used in bending and rotating modes. In some places, screw spikes need to be screwed obliquely, but straight-bar screwdrivers are not allowed on the limited space, and then the multipurpose screwdriver for orthopedics and capable of being used in the bent mode can be used.
Description
Technical field
This utility model relates to medical apparatus and instruments, is specially a kind of orthopaedics multi-purpose screw driver of flexible use.
Background technology
Screw driver for orthopaedics is all generally straight-bar, also has special 90 degree turnings.But use some special position, need translation-angle to turn round screw, common screwdriver is certainly not all right.Preferably can get final product free bend, can rotate again, unfortunately on market, there is no this instrument, also there is no relevant report.
Summary of the invention
Object of the present invention is exactly the deficiency that will solve above-mentioned technology, provides a kind of and can crooked can rotate again the orthopaedics multi-purpose screw driver of use.
For achieving the above object, the technical scheme that this utility model adopts is: a kind of orthopaedics multi-purpose screw driver of flexible use, comprise handle, handle bar, with the driver bit of connection handle, handle rod rear end and handle are connected as a single entity, the front end of handle bar is fixedly connected with driver bit sleeve, described handle bar outside is a flexible support tube, the loop chain being interlockingly connected for polyatomic ring ring in stay pipe.
Described flexible support tube is flexible metal corrugated bushing or resin hose.
Described driver bit sleeve and the connection handle of driver bit are the hexagonal pyramid shape of matching.
Described driver bit has flat cutter head, cruciate flower cutter head, interior six side's cutter heads.
In the design, the effect of flexible pipe can keep certain bending radius so that chain bar is can not be arbitrarily crooked, have certain supporting role, but can also rotate together when bit rotary screwdriver chain bar.
The utility model has the advantage of: can crooked can rotate again the orthopaedics multi-purpose screw driver of use.In the place of some nails that need to tilt to tighten up a screw, there is the screwdriver that does not allow to use straight-bar in space, with this design, has just come into usage.
Accompanying drawing explanation
Fig. 1 is that main TV structure schematic diagram is partly cutd open in this utility model embodiment part;
Fig. 2 is upward view;
Fig. 3 is flat mouth driver bit figure.
In figure, 1. handle, 2. flexible support tube, 3. loop chain, 4. driver bit sleeve, 5. driver bit connects six rib grooves.
The specific embodiment
Below in conjunction with embodiment, the present invention is described in further detail, be convenient to be well understood to the present invention, but they do not form restriction to the present invention.
A kind of orthopaedics multi-purpose screw driver of flexible use, comprise handle, handle bar, with the driver bit of connection handle, handle rod rear end and handle are connected as a single entity, the front end of handle bar is fixedly connected with driver bit sleeve 4, described handle bar outside is a flexible support tube 2, the loop chain 3 being interlockingly connected for polyatomic ring ring in stay pipe; Described flexible support tube 2 is flexible metal corrugated bushing or resin hose; Described driver bit sleeve 4 and the connection handle of driver bit are the hexagonal pyramid shape of matching.Described driver bit has flat cutter head, cruciate flower cutter head, interior six side's cutter heads.
Claims (4)
1. the orthopaedics multi-purpose screw driver of a flexible use, comprise handle, handle bar, with the driver bit of connection handle, handle rod rear end and handle are connected as a single entity, the front end of handle bar is fixedly connected with driver bit sleeve, it is characterized in that described handle bar outside is a flexible support tube, the loop chain being interlockingly connected for polyatomic ring ring in stay pipe.
2. the orthopaedics multi-purpose screw driver of a kind of flexible use as claimed in claim 1, is characterized in that described flexible support tube is flexible metal corrugated bushing or resin hose.
3. the orthopaedics multi-purpose screw driver of a kind of flexible use as claimed in claim 1, is characterized in that described driver bit sleeve and the connection handle of driver bit are the hexagonal pyramid shape of matching.
4. the orthopaedics multi-purpose screw driver of a kind of flexible use as claimed in claim 1, is characterized in that described driver bit has flat cutter head, cruciate flower cutter head, interior six side's cutter heads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420171590.XU CN203777040U (en) | 2014-04-10 | 2014-04-10 | Multipurpose screwdriver for orthopedics and capable of being used in bent mode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420171590.XU CN203777040U (en) | 2014-04-10 | 2014-04-10 | Multipurpose screwdriver for orthopedics and capable of being used in bent mode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203777040U true CN203777040U (en) | 2014-08-20 |
Family
ID=51313288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420171590.XU Expired - Fee Related CN203777040U (en) | 2014-04-10 | 2014-04-10 | Multipurpose screwdriver for orthopedics and capable of being used in bent mode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203777040U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109303584A (en) * | 2018-11-29 | 2019-02-05 | 北京天星博迈迪医疗器械有限公司 | A kind of flexible planer tool apparatus |
| US10888356B2 (en) | 2013-05-13 | 2021-01-12 | Neo Medical S.A. | Orthopedic implant kit |
-
2014
- 2014-04-10 CN CN201420171590.XU patent/CN203777040U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10888356B2 (en) | 2013-05-13 | 2021-01-12 | Neo Medical S.A. | Orthopedic implant kit |
| CN109303584A (en) * | 2018-11-29 | 2019-02-05 | 北京天星博迈迪医疗器械有限公司 | A kind of flexible planer tool apparatus |
| CN109303584B (en) * | 2018-11-29 | 2024-03-29 | 北京天星医疗股份有限公司 | Flexible planer tool device |
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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: 20140820 Termination date: 20150410 |
|
| EXPY | Termination of patent right or utility model |