CN203885609U - Screwdriver for orthopedics - Google Patents
Screwdriver for orthopedics Download PDFInfo
- Publication number
- CN203885609U CN203885609U CN201420269281.6U CN201420269281U CN203885609U CN 203885609 U CN203885609 U CN 203885609U CN 201420269281 U CN201420269281 U CN 201420269281U CN 203885609 U CN203885609 U CN 203885609U
- Authority
- CN
- China
- Prior art keywords
- screwdriver
- hole
- handle
- conehead
- positioning hole
- 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 belongs to the field of medical tools, and particularly relates to a screwdriver for orthopedics. The screwdriver comprises a handle and a screwdriver rod, one end of the screwdriver rod is in threaded connection with the handle, a regular-hexagonal positioning hole is formed in the other end of the screwdriver rod, a screwdriver head is mounted in the positioning hole, one end, disposed in the positioning hole, of the screwdriver head is arranged to be a regular hexagon corresponding to the positioning hole, placement holes corresponding to the screwdriver head are distributed in the handle, a positioning film with a through hole is arranged at each of two ends of each placement hole, and diameter of the through hole of each positioning film is smaller than that of the screwdriver head. The screwdriver is simple, compact and reasonable in structure and convenient to use, the screwdriver is less prone to shedding from a screw, and arrangement of the positioning hole and the placement holes brings convenience to replacement of the screwdriver heads different in type, so that occupied space is reduced, and the screwdriver is convenient to carry.
Description
Technical field
This utility model relates to a kind of Orthopedic screwdriver, belongs to medical tool field.
Background technology
The screwdriver that orthopaedics is used clinically only has a kind of model conventionally, and while changing different model, program is comparatively loaded down with trivial details, and not portable, uses inconvenience, affects operating efficiency, and in use, between screwdriver and screw, conventionally easily comes off, and easily causes operate miss.
Utility model content
The technical problems to be solved in the utility model is: provide a kind of simple and reasonable, and handled easily, and easily change different model, and the Orthopedic screwdriver being convenient for carrying.
Orthopedic screwdriver described in the utility model, comprise handle and cone bar, between cone bar one end and handle, be threaded connection, the other end arranges orthohexagonal locating hole, conehead is installed in locating hole, and one end that conehead is placed in locating hole is set to the regular hexagon corresponding with locating hole, and the putting hole corresponding with conehead distributes on handle, putting hole two ends are provided with the orientation film of through hole, and the through-hole diameter of orientation film is less than the diameter of conehead.
Handle facilitates hand-held, and cone bar is used for connecting conehead and hands handle; Cone bar and handle are threaded connection to be convenient to change; Orthohexagonal locating hole has versatility, the conehead end of Multiple Type all can be set to regular hexagon, makes to change easy to use, and minimizing instrument takes up room; The conehead of Multiple Type is not when being used, can be placed in the putting hole in handle, and locate by the orientation film at two ends, during use, by the hand propelled orientation film of one end wherein, conehead is got out in the through hole of orientation film, orientation film adopts soft material matter orientation film, can both play positioning action, also can prevent that conehead from dropping out putting hole; The through-hole diameter of orientation film is less than the diameter of conehead, is convenient to play positioning action.
Described cone bar periphery is set with sleeve, and handle is set to concave handle, and interior recess is set to arc.Be convenient to hand-heldly, it is outside that the setting of sleeve is convenient to locate in use the screw of conehead effect, and convenient operation, is not easy to make conehead and toner screw, easy to use; And detachably, be convenient to change the sleeve of dissimilar and model between cone bar and handle.
Described sleeve is transparent sleeve.Transparent sleeve is convenient to observe, easy to use.
The beneficial effects of the utility model are:
Simple and compact for structure reasonable, easy to use; Make difficult drop-off between conehead and screw; And the setting of locating hole, putting hole is convenient to change the conehead of different model, and minimizing takes up room, and is easy to carry.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1, conehead 2, cone bar 3, handle 4, interior recess 5, through hole 6, putting hole 7, orientation film 8, sleeve.
The specific embodiment
Below in conjunction with accompanying drawing, this utility model is described further:
As shown in Figure 1, Orthopedic screwdriver described in the utility model, comprise handle 3 and cone bar 2, between cone bar 2 one end and handle 3, be threaded connection, the other end arranges orthohexagonal locating hole, and conehead 1 is installed in locating hole, one end that conehead 1 is placed in locating hole is set to the regular hexagon corresponding with locating hole, the distribution putting hole 6 corresponding with conehead 1 on handle 3, putting hole 6 two ends are provided with the orientation film 7 of through hole 5, and through hole 5 diameters of orientation film 7 are less than the diameter of conehead 1.Cone bar 2 peripheries are set with sleeve 8, and handle 3 is set to concave handle, and interior recess 4 is set to arc.Sleeve 8 is transparent sleeve.
During use, hand-held handle 3, conehead 1 is arranged in locating hole, sleeve 8 is moved to screw periphery, by screw location, turn handle 3, when needs are changed conehead 1, no conehead can be taken off, by deposit with putting hole 6 in required conehead 1 be arranged in locating hole, and the conehead taking off is placed in corresponding putting hole.
Claims (3)
1. an Orthopedic screwdriver, it is characterized in that: comprise handle (3) and cone bar (2), between cone bar (2) one end and handle (3), be threaded connection, the other end arranges orthohexagonal locating hole, conehead (1) is installed in locating hole, one end that conehead (1) is placed in locating hole is set to the regular hexagon corresponding with locating hole, the upper putting hole (6) corresponding with conehead (1) that distribute of handle (3), putting hole (6) two ends are provided with the orientation film (7) of through hole (5), and through hole (5) diameter of orientation film (7) is less than the diameter of conehead (1).
2. Orthopedic screwdriver according to claim 1, is characterized in that: cone bar (2) periphery is set with sleeve (8), and handle (3) is set to concave handle, and interior recess (4) is set to arc.
3. Orthopedic screwdriver according to claim 2, is characterized in that: sleeve (8) is transparent sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420269281.6U CN203885609U (en) | 2014-05-23 | 2014-05-23 | Screwdriver for orthopedics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420269281.6U CN203885609U (en) | 2014-05-23 | 2014-05-23 | Screwdriver for orthopedics |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203885609U true CN203885609U (en) | 2014-10-22 |
Family
ID=51712065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420269281.6U Expired - Fee Related CN203885609U (en) | 2014-05-23 | 2014-05-23 | Screwdriver for orthopedics |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203885609U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104758048A (en) * | 2015-04-30 | 2015-07-08 | 吴同申 | Multipurpose screwdriver for department of orthopedics |
-
2014
- 2014-05-23 CN CN201420269281.6U patent/CN203885609U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104758048A (en) * | 2015-04-30 | 2015-07-08 | 吴同申 | Multipurpose screwdriver for department of orthopedics |
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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: 20141022 Termination date: 20150523 |
|
| EXPY | Termination of patent right or utility model |