CN204318843U - A kind of xyster - Google Patents
A kind of xyster Download PDFInfo
- Publication number
- CN204318843U CN204318843U CN201420820515.1U CN201420820515U CN204318843U CN 204318843 U CN204318843 U CN 204318843U CN 201420820515 U CN201420820515 U CN 201420820515U CN 204318843 U CN204318843 U CN 204318843U
- Authority
- CN
- China
- Prior art keywords
- knife bar
- dovetail groove
- tool holder
- scraper
- xyster
- 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 xyster, comprise tool holder, knife bar, filing board and scraper, the right side of described tool holder is provided with screwed hole, described knife bar has the threaded rod coordinating described screwed hole, described tool holder right side offers dovetail groove, described dovetail groove is symmetrically arranged with two, described dovetail groove extends to the position, left side near described tool holder, described filing board and scraper are all engaged in described dovetail groove, described knife bar is provided with baffle plate near described threaded rod position, when described threaded rod spiral is to extreme position, described baffle plate closes described dovetail groove, the outer surface of described knife bar is arranged with Anti-slip cover, described knife bar is away from the unci that one end of described baffle plate being combined with location hand, this device can use carrying out as required switching, namely can be used as file and uses, and also can be used as scraper and uses, and this device is convenient to hold simultaneously, not easily drops, guarantees operation safety.
Description
Technical field
This utility model relates to a kind of xyster.
Background technology
At present, cervical spondylosis common clinically, prolapse of lumbar intervertebral disc etc. are frequently-occurring disease and commonly encountered diseases, the patient that expectant treatment is invalid must carry out operative treatment, the Lumbar intervertebral disc protrusion tissue, hypertrophy calcified tissue etc. of pressuring nerve can be removed by operation, usually scraper is adopted to carry out scraping clinically, but it is more coarse to scrape the bony surface taken, also need after having scraped to polish flat with bone file, but scraper and bone file are two separate individualities, need change back and forth during use, its complex operation, to waste time and energy, add the workload of doctor.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of xyster, this device can use carrying out as required switching, namely can be used as file to use, also can be used as scraper to use, this device is convenient to hold simultaneously, not easily drops, guarantees operation safety, simultaneously this device can the model of flexible filing board and scraper, meets operation needs.
For solving the problem, this utility model adopts following technical scheme:
A kind of xyster, comprise tool holder, knife bar, filing board and scraper, the right side of described tool holder is provided with screwed hole, described knife bar has the threaded rod coordinating described screwed hole, described tool holder right side offers dovetail groove, described dovetail groove is symmetrically arranged with two, described dovetail groove extends to the position, left side near described tool holder, described filing board and scraper are all engaged in described dovetail groove, described knife bar is provided with baffle plate near described threaded rod position, when described threaded rod spiral is to extreme position, described baffle plate closes described dovetail groove, the outer surface of described knife bar is arranged with Anti-slip cover, described knife bar is away from the unci that one end of described baffle plate being combined with location hand.
As preferably technical scheme, described scraper has blade.
As preferably technical scheme, the length of described filing board and described scraper is equal with the length of described dovetail groove.
As preferably technical scheme, described knife bar is provided with anti-skidding knurled portions near described baffle position place.
As preferably technical scheme, described Anti-slip cover is sponges cover or rubber sleeve, and the surface of described Anti-slip cover has anti-skidding ripple.
As preferably technical scheme, described unci and described knife bar are welded and fixed, and described unci is away from that one end arc transition of described knife bar.
As preferably technical scheme, the front and rear end of described tool holder, leftward position place is provided with oval force groove.
The beneficial effects of the utility model are: this device carrying out scraper as required or frustrate plate switching use, namely can be used as file and use, also can be used as scraper and use, this device is convenient to hold simultaneously, not easily drop, guarantee operation safety, this device scraper is load in dovetail groove with frustrating plate simultaneously, can the model of flexible filing board and scraper, meet operation needs, use and regulate simple and convenient, this apparatus structure is simple, with low cost, be applicable to promoting the use of.
Accompanying drawing explanation
In order to be illustrated more clearly in this utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the amplification right view of tool holder;
Fig. 3 is the amplification plan view of tool holder.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, to make advantage of the present utility model and feature can be easier to be readily appreciated by one skilled in the art, thus more explicit defining is made to protection domain of the present utility model.
Consult Fig. 1, a kind of xyster shown in Fig. 2 and Fig. 3, comprise tool holder 1, knife bar 2, filing board 3 and scraper 4, the right side of described tool holder 1 is provided with screwed hole 101, described knife bar 2 has the threaded rod (not shown) coordinating described screwed hole 101, described tool holder 1 right side offers dovetail groove 102, described dovetail groove 102 is symmetrically arranged with two, described dovetail groove 102 extends to the position, left side near described tool holder 1, described filing board 3 and scraper 4 are all engaged in described dovetail groove 102, described knife bar 2 is provided with baffle plate 6 near described threaded rod position, when described threaded rod spiral is to extreme position, described baffle plate 6 closes described dovetail groove 102, the outer surface of described knife bar 2 is arranged with Anti-slip cover 7, described knife bar 2 that one end away from described baffle plate 3 is combined with the unci 5 of location hand.
A preferred embodiment in this utility model, described scraper 4 has blade 401, for scraping tissue.
A preferred embodiment in this utility model, the length of described filing board 3 and described scraper 4 is equal with the length of described dovetail groove 102.
A preferred embodiment in this utility model, described knife bar 2 is provided with anti-skidding knurled portions 201 near described baffle plate 3 position.
A preferred embodiment in this utility model, described Anti-slip cover 7 is sponges cover, and the surface of described Anti-slip cover 7 has anti-skidding ripple.
A preferred embodiment in this utility model, described unci 5 and described knife bar 2 are welded and fixed, described unci 5 away from that one end arc transition of described knife bar 2, slippage from hands when can prevent from during use using.
A preferred embodiment in this utility model, the front and rear end of described tool holder 1, is provided with oval force groove 111 near leftward position place, facilitates during scraping and exert a force.
The beneficial effects of the utility model are: this device carrying out scraper as required or frustrate plate switching use, namely can be used as file and use, also can be used as scraper and use, this device is convenient to hold simultaneously, not easily drop, guarantee operation safety, this device scraper is load in dovetail groove with frustrating plate simultaneously, can the model of flexible filing board and scraper, meet operation needs, use and regulate simple and convenient, this apparatus structure is simple, with low cost, be applicable to promoting the use of.
More than show and describe ultimate principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; this utility model is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present utility model; under the prerequisite not departing from this utility model spirit and scope, this utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed this utility model.The claimed scope of this utility model is defined by appending claims and equivalent thereof.
Claims (7)
1. an xyster, it is characterized in that: comprise tool holder, knife bar, filing board and scraper, the right side of described tool holder is provided with screwed hole, described knife bar has the threaded rod coordinating described screwed hole, described tool holder right side offers dovetail groove, described dovetail groove is symmetrically arranged with two, described dovetail groove extends to the position, left side near described tool holder, described filing board and scraper are all engaged in described dovetail groove, described knife bar is provided with baffle plate near described threaded rod position, when described threaded rod spiral is to extreme position, described baffle plate closes described dovetail groove, the outer surface of described knife bar is arranged with Anti-slip cover, described knife bar is away from the unci that one end of described baffle plate being combined with location hand.
2. xyster according to claim 1, is characterized in that: described scraper has blade.
3. xyster according to claim 1, is characterized in that: the length of described filing board and described scraper is equal with the length of described dovetail groove.
4. xyster according to claim 1, is characterized in that: described knife bar is provided with anti-skidding knurled portions near described baffle position place.
5. xyster according to claim 1, is characterized in that: described Anti-slip cover is sponges cover or rubber sleeve, and the surface of described Anti-slip cover has anti-skidding ripple.
6. xyster according to claim 1, is characterized in that: described unci and described knife bar are welded and fixed, and described unci is away from that one end arc transition of described knife bar.
7. xyster according to claim 1, is characterized in that: the front and rear end of described tool holder, and leftward position place is provided with oval force groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420820515.1U CN204318843U (en) | 2014-12-15 | 2014-12-15 | A kind of xyster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420820515.1U CN204318843U (en) | 2014-12-15 | 2014-12-15 | A kind of xyster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204318843U true CN204318843U (en) | 2015-05-13 |
Family
ID=53155256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420820515.1U Expired - Fee Related CN204318843U (en) | 2014-12-15 | 2014-12-15 | A kind of xyster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204318843U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109846527A (en) * | 2019-01-31 | 2019-06-07 | 重庆市中医院 | Spinal surgery ligamentum flavum Knife for stripping cable |
-
2014
- 2014-12-15 CN CN201420820515.1U patent/CN204318843U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109846527A (en) * | 2019-01-31 | 2019-06-07 | 重庆市中医院 | Spinal surgery ligamentum flavum Knife for stripping cable |
| CN109846527B (en) * | 2019-01-31 | 2022-05-06 | 重庆市中医院 | Ligamentum flavum planing knife for spinal surgery |
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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: 20150513 Termination date: 20151215 |
|
| EXPY | Termination of patent right or utility model |