CN211583381U - Scraper for tendon extraction - Google Patents
Scraper for tendon extraction Download PDFInfo
- Publication number
- CN211583381U CN211583381U CN201922201844.3U CN201922201844U CN211583381U CN 211583381 U CN211583381 U CN 211583381U CN 201922201844 U CN201922201844 U CN 201922201844U CN 211583381 U CN211583381 U CN 211583381U
- Authority
- CN
- China
- Prior art keywords
- scraper
- cutting edge
- pivot
- visor
- tendon
- 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
The utility model belongs to operation auxiliary device field, especially, a tendon draws uses scraper, the scheme is put forward at present, it includes the scraper handle, the one end of scraper handle is connected with scraper cutting edge visor, the inside of scraper cutting edge visor is rotated and is connected with the pivot, install the cutter in the pivot, one side of cutter is equipped with dull cutting edge, the opposite side of cutter is equipped with sharp cutting edge, the external connection that the one end of pivot extends to scraper cutting edge visor has the knob, it has the locking hole to open on the lateral wall of scraper cutting edge visor, it is connected with locking screw to rotate on the knob, locking screw's one end threaded connection is downthehole in the locking, the rotation groove has been opened respectively at the both ends of scraper cutting edge visor, the rotation inslot is connected to the one end rotation of pivot, the other end of pivot is passed and. This device simple structure, with low costs can the specialty be used for to the trimming of tendon, excellent in use effect.
Description
Technical Field
The utility model relates to an operation auxiliary equipment technical field especially relates to tendon draws and uses scraper.
Background
In some surgical procedures, tendon extraction is often required to be performed on a site with good tissue integrity and then fixed on a damaged body part, and after tendon extraction, the tendon is required to be trimmed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a scraper for tendon extraction.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the tendon draws uses scraper, including the scraper handle, the one end of scraper handle is connected with scraper cutting edge visor, and the inside rotation of scraper cutting edge visor is connected with the pivot, installs the cutter in the pivot, and one side of cutter is equipped with dull cutting edge, and the opposite side of cutter is equipped with sharp cutting edge, and the external connection that the one end of pivot extends to scraper cutting edge visor has the knob, and it has two locking holes to open on the lateral wall of scraper cutting edge visor, rotates on the knob and is connected with locking screw, and locking screw's one end threaded connection is downthehole in the locking.
Preferably, the two ends of the scraper blade protective cover are respectively provided with a rotating groove and a rotating hole, one end of the rotating shaft is rotatably connected in the rotating groove, and the other end of the rotating shaft penetrates through the rotating hole and is connected with a rotating button.
Preferably, the scraper handle and the scraper blade protecting cover are of an integrated structure.
Preferably, the outer side wall of the scraper handle is sleeved with a rubber sleeve, and the outer side wall of the rubber sleeve is provided with protective grains.
The utility model has the advantages that:
the device can select different blunt blades or sharp blades according to the requirements of working procedures to trim tendons, and is convenient to adjust;
this device simple structure, with low costs can the specialty be used for to the trimming of tendon, excellent in use effect.
Drawings
Fig. 1 is a schematic structural view of a scraper for tendon extraction according to the present invention;
FIG. 2 is a schematic structural view of a rotary shaft, a rotary knob and a cutter of the scraper for tendon extraction according to the present invention;
fig. 3 is a schematic structural view of a scraper handle and a scraper blade protective cover of a scraper for tendon extraction according to the present invention;
fig. 4 is a schematic structural view of a locking screw and a rotary knob of the scraper for tendon extraction according to the present invention.
In the figure: 1 scraper handle, 2 scraper blade visor, 3 dull cutting edge, 31 rotation hole, 32 rotation groove, 33 locking hole, 4 pivots, 5 knob, 6 sharp cutting edge, 7 locking screw.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-4, the scraper for tendon extraction, including scraper handle 1, the one end of scraper handle 1 is connected with scraper cutting edge visor 2, the inside of scraper cutting edge visor 2 is rotated and is connected with pivot 4, install the cutter on the pivot 4, one side of cutter is equipped with dull cutting edge 3, the opposite side of cutter is equipped with sharp cutting edge 6, the external connection that the one end of pivot 4 extends to scraper cutting edge visor 2 has knob 5, it has the locking hole 33 of two symmetry settings to open on one lateral wall of scraper cutting edge visor 2, it is connected with locking screw 7 to rotate on knob 5, the one end threaded connection of locking screw 7 is in locking hole 33.
Furthermore, the two ends of the scraper blade protecting cover 2 are respectively provided with a rotating groove 32 and a rotating hole 31, one end of the rotating shaft 4 is rotatably connected in the rotating groove 32, and the other end of the rotating shaft 4 penetrates through the rotating hole 31 to be connected with the rotating button 5.
Further, the scraper handle 1 and the scraper edge protection cover 2 are of an integrated structure.
Further, the rubber sleeve is sleeved on the outer side wall of the scraper handle 1, and the outer side wall of the rubber sleeve is provided with protective grains, so that the scraper handle is more comfortable to hold.
The working principle is as follows: when the device is used, a worker holds the scraper handle 1 by hand to trim tendons through the blunt cutting edge 3 or the sharp cutting edge 6, when the cutting edges need to be switched, the locking screw 7 is unscrewed, the rotating shaft 4 and the cutting edges are driven to rotate through the rotating button 5, the locking screw 7 is screwed after the rotation of 180 degrees, and one end of the locking screw 7 is fixed in the other locking hole 33, so that the cutting edges are switched, the device can select different blunt cutting edges or sharp cutting edges according to the requirements of working procedures to trim the tendons, and the adjustment is convenient; this device simple structure, with low costs can the specialty be used for to the trimming of tendon, excellent in use effect.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (4)
1. The tendon draws uses scraper, including scraper handle (1), a serial communication port, the one end of scraper handle (1) is connected with scraper cutting edge visor (2), the inside of scraper cutting edge visor (2) is rotated and is connected with pivot (4), install the cutter on pivot (4), one side of cutter is equipped with dull cutting edge (3), the opposite side of cutter is equipped with sharp cutting edge (6), the external connection that the one end of pivot (4) extended to scraper cutting edge visor (2) has knob (5), it has two locking holes (33) to open on the lateral wall of scraper cutting edge visor (2), it is connected with locking screw (7) to rotate on knob (5), the one end threaded connection of locking screw (7) is in locking hole (33).
2. The scraper for tendon extraction according to claim 1, wherein a rotation groove (32) and a rotation hole (31) are formed at both ends of the scraper blade protection cover (2), one end of the rotation shaft (4) is rotatably connected in the rotation groove (32), and the other end of the rotation shaft (4) passes through the rotation hole (31) and is connected with the rotation knob (5).
3. The scraper for tendon extraction according to claim 1, wherein the scraper handle (1) and the scraper blade protective cover (2) are of an integral structure.
4. The scraper for tendon extraction according to claim 1, wherein a rubber sleeve is sleeved on an outer side wall of the scraper handle (1), and a protective pattern is formed on an outer side wall of the rubber sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922201844.3U CN211583381U (en) | 2019-12-11 | 2019-12-11 | Scraper for tendon extraction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922201844.3U CN211583381U (en) | 2019-12-11 | 2019-12-11 | Scraper for tendon extraction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211583381U true CN211583381U (en) | 2020-09-29 |
Family
ID=72591572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922201844.3U Expired - Fee Related CN211583381U (en) | 2019-12-11 | 2019-12-11 | Scraper for tendon extraction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211583381U (en) |
-
2019
- 2019-12-11 CN CN201922201844.3U patent/CN211583381U/en not_active Expired - Fee Related
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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: 20200929 Termination date: 20211211 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |