CN212123373U - Novel material taking knife - Google Patents
Novel material taking knife Download PDFInfo
- Publication number
- CN212123373U CN212123373U CN201922306843.5U CN201922306843U CN212123373U CN 212123373 U CN212123373 U CN 212123373U CN 201922306843 U CN201922306843 U CN 201922306843U CN 212123373 U CN212123373 U CN 212123373U
- Authority
- CN
- China
- Prior art keywords
- mounting groove
- knife rest
- blade
- knife
- holding strip
- 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 the technical field of medical science, refer in particular to a novel material drawing knife, the electric iron comprises a handle, handle one end can be dismantled and be connected with the knife rest, first mounting groove has been seted up on the knife rest, first mounting groove internal rotation is equipped with the clamp plate that is used for fixed blade, first mounting groove one side is equipped with the second mounting groove, it is equipped with the holding strip to slide in the second mounting groove, the holding strip front end is equipped with the chuck that is used for fixed clamp plate and knife rest. The utility model aims at providing a novel sword of drawing materials of stable in structure, security height, blade simple to operate.
Description
Technical Field
The utility model belongs to the technical field of medical science, refer in particular to a novel sword of drawing materials.
Background
At present, most blades of the material taking knife are fixed on the material taking knife through screws, and a user can contact the blades for a long time when the blades are replaced, so that the risk of scratching is brought, and the cutter is inconvenient to mount.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a novel sword of drawing materials of stable in structure, security height, blade simple to operate.
The purpose of the utility model is realized like this: the utility model provides a novel draw materials sword, includes the handle, handle one end can be dismantled and be connected with the knife rest, first mounting groove has been seted up on the knife rest, first mounting groove internal rotation is equipped with the clamp plate that is used for fixed blade, first mounting groove one side is equipped with the second mounting groove, it is equipped with the holding strip to slide in the second mounting groove, the holding strip front end is equipped with the chuck that is used for fixed clamp plate and knife rest.
Preferably, the tool rest is provided with at least one limiting protrusion, and the blade is provided with a first waist-shaped hole clamped with the limiting protrusion.
Preferably, a second waist-shaped hole is formed in the holding strip, a pin penetrates through the second waist-shaped hole, and the pin is in threaded connection with a threaded hole formed in the tool rest.
Compared with the prior art, the utility model outstanding and profitable technological effect is: the utility model discloses a blade of drawing materials is changed to the sword of drawing materials, and is both convenient and swift, more can reduce the injury of blade to operating personnel. The clamping strip is pushed forwards, the pressing plate is rotated and turned up, and then the blade is taken out. When the blade is replaced, the first waist-shaped hole of the blade corresponds to the limiting protrusion on the tool rest, the pressing plate is covered after the blade is placed in the limiting protrusion, the clamping strip is pushed backwards, the blade is fixed and locked, and the installation is finished.
Drawings
FIG. 1 is a schematic view of the present invention;
fig. 2 is an exploded view of the present invention.
Detailed Description
The invention will be further described with reference to specific embodiments.
As shown in fig. 1-2, a novel material taking knife comprises a handle 1, wherein one end of the handle 1 is detachably connected with a knife rest 2, a first mounting groove 3 is formed in the knife rest 2, a pressing plate 5 used for fixing a blade 4 is arranged in the first mounting groove 3 in a rotating mode, a second mounting groove is formed in one side of the first mounting groove 3, a clamping strip 6 is arranged in the second mounting groove in a sliding mode, and a clamping head 7 used for fixing the pressing plate 5 and the knife rest 2 is arranged at the front end of the clamping strip 6.
According to the technical scheme, the material taking blade 4 of the material taking knife is replaced conveniently and quickly, and the injury of the cutting edge to an operator can be reduced. The clamping strip 6 is pushed forwards, the pressing plate 5 is rotated and turned up, and then the blade 4 is taken out. When the blade 4 is replaced, the first waist-shaped hole 9 of the blade 4 corresponds to the limiting protrusion 8 on the blade holder, the pressing plate 5 is covered after the blade 4 is placed in the limiting protrusion, the holding strip 6 is pushed backwards, and the blade 4 is fixed and locked, namely the installation is finished.
Preferably, at least one limiting protrusion 8 is arranged on the tool rest 2, and a first waist-shaped hole 9 clamped with the limiting protrusion 8 is formed in the blade 4.
Preferably, a second waist-shaped hole 10 is formed in the holding strip 6, a pin 11 penetrates through the second waist-shaped hole 10, and the pin 11 is in threaded connection with a threaded hole 12 formed in the tool holder 2. The arrangement of the second waist-shaped hole 10 and the pin 11 can facilitate the limiting action of a user when the holding strip 6 slides, prevent the dislocation of the holding strip 6 in the use process, and increase the efficiency of the holding strip when the blade 4 is replaced.
The above-mentioned embodiment is only the preferred embodiment of the present invention, and does not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (3)
1. The utility model provides a novel draw materials sword, a serial communication port, includes handle (1), handle (1) one end can be dismantled and be connected with knife rest (2), first mounting groove (3) have been seted up on knife rest (2), first mounting groove (3) internal rotation is equipped with clamp plate (5) that are used for fixed blade (4), first mounting groove (3) one side is equipped with the second mounting groove, it is equipped with holding strip (6) to slide in the second mounting groove, holding strip (6) front end is equipped with chuck (7) that are used for fixed clamp plate (5) and knife rest (2).
2. The novel material drawing knife according to claim 1, characterized in that at least one limiting protrusion (8) is arranged on the knife rest (2), and a first waist-shaped hole (9) clamped with the limiting protrusion (8) is arranged on the blade (4).
3. The novel material drawing knife as claimed in claim 1, wherein a second waist-shaped hole (10) is formed in the holding strip (6), a pin (11) penetrates through the second waist-shaped hole (10), and the pin (11) is in threaded connection with a threaded hole (12) formed in the knife rest (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922306843.5U CN212123373U (en) | 2019-12-16 | 2019-12-16 | Novel material taking knife |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922306843.5U CN212123373U (en) | 2019-12-16 | 2019-12-16 | Novel material taking knife |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212123373U true CN212123373U (en) | 2020-12-11 |
Family
ID=73667697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922306843.5U Expired - Fee Related CN212123373U (en) | 2019-12-16 | 2019-12-16 | Novel material taking knife |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212123373U (en) |
-
2019
- 2019-12-16 CN CN201922306843.5U patent/CN212123373U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201211 Termination date: 20211216 |