CN218247305U - Combined nasal septum fish tail chisel for burn department - Google Patents
Combined nasal septum fish tail chisel for burn department Download PDFInfo
- Publication number
- CN218247305U CN218247305U CN202221270472.5U CN202221270472U CN218247305U CN 218247305 U CN218247305 U CN 218247305U CN 202221270472 U CN202221270472 U CN 202221270472U CN 218247305 U CN218247305 U CN 218247305U
- Authority
- CN
- China
- Prior art keywords
- connecting block
- chisel
- fixed mounting
- spout
- block
- 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
- 210000000492 nasalseptum Anatomy 0.000 title claims abstract description 12
- 241000251468 Actinopterygii Species 0.000 title claims description 14
- 238000003825 pressing Methods 0.000 claims abstract description 14
- 230000001755 vocal effect Effects 0.000 claims abstract description 6
- 229910001174 tin-lead alloy Inorganic materials 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 6
- 239000002699 waste material Substances 0.000 abstract description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 210000001331 nose Anatomy 0.000 description 5
- 238000005457 optimization Methods 0.000 description 5
- 210000000988 bone and bone Anatomy 0.000 description 2
- 206010066054 Dysmorphism Diseases 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000002850 nasal mucosa Anatomy 0.000 description 1
- 210000002741 palatine tonsil Anatomy 0.000 description 1
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Abstract
The utility model relates to a fishtail chisel technical field just discloses a burn branch of academic or vocational study is with combination formula nasal septum fishtail chisel, the electric iron comprises a handle, the terminal surface fixed mounting on handle top has the connecting block, the spout has been seted up to the inside of connecting block, the inner wall fixed mounting that the connecting block is located the spout has buffer spring, this burn branch of academic or vocational study is with combination formula nasal septum fishtail chisel, through placing the dead lever behind the inside that the connecting block is located the spout, the dead lever makes the stopper joint between two gag levers under buffer spring's spring action, and then carries on spacingly to the position of dead lever, and then reaches the purpose of tool setting cutting portion installation, presses the pressing block when needs dismantle the tool cutting portion, and it is not spacing by two gag levers to push the pressing block, can directly take out the tool cutting portion this moment and reach the effect of dismantling, through the installation and the dismantlement of tool setting cutting portion, avoids leading to the whole waste that the instrument scrapped and causes because of tool cutting portion damage as far as possible.
Description
Technical Field
The utility model relates to a fish tail chisel technical field specifically is a burn branch of academic or vocational study is with combination formula septum nasi fish tail chisel.
Background
After people's face is burnt, need utilize the plastic technique to adjust people's face, when carrying out the plastic to patient's nose, need use instruments such as nasal mucosa sword, tonsil sword, lees nose cutting knife, nose bone chisel, the nose bone chisel has different models such as crew cut, semicircle and fish tail.
At present when utilizing the fishtail chisel to carry out the adjustment of patient septum of nose position, the long-time use of fishtail chisel may lead to the damage of self, and then the influence is to patient's treatment, and present fishtail chisel structure as an organic whole will lead to whole instrument to scrap when the damage of cutting edge position, and then lead to the great increase of cost, and can cause the holistic utilization ratio of fishtail chisel instrument to be lower.
SUMMERY OF THE UTILITY MODEL
For realizing the above-mentioned purpose of avoiding the cutting edge position to damage and leading to the whole condemned instrument, the utility model provides a following technical scheme: the utility model provides a burn branch of academic or vocational study is with combination formula septum nasus fishtail chisel, includes the handle, the terminal surface fixed mounting on handle top has the connecting block, the spout has been seted up to the inside of connecting block, the inner wall fixed mounting that the connecting block is located the spout has buffer spring, buffer spring keeps away from the one end fixed mounting of connecting block inner wall has the mounting panel, the inner wall fixed mounting that the connecting block is located the spout has the gag lever post, the side of connecting block is seted up flutedly, the inside fixed mounting that the connecting block is located the recess has reset spring, the inside sliding connection that the connecting block is located the recess presses the briquetting, the inside sliding connection of connecting block has cutting portion, cutting portion is close to the connecting block and is located the inside one end fixed mounting of spout and has the connecting rod, the other end fixed mounting of connecting rod has the dead lever, the side fixed mounting of dead lever has the stopper.
As optimization, the limiting rods and the buffer springs are respectively and fixedly installed on two sides, located on the inner wall of the sliding groove, of the connecting block, and the number of the limiting rods is two.
As optimization, the groove is formed between the two limiting rods on the inner wall of the connecting block, and a lug facing the axis of the groove is fixedly mounted on the end face, close to the inside of the connecting block, of the groove.
As optimization, the press block is kept away from the terminal surface fixed mounting of connecting block center one side and is had the protrusion piece towards recess inner wall, and protrusion piece and lug butt are avoided moving to the inside of spout according to the terminal surface that the press block kept away from inside one side of spout.
As optimization, return spring keeps away from and one side and the return spring fixed connection that the connecting block is located recess inner wall link, presses the inside removal of briquetting towards the spout and stretches return spring, gets back to initial position under return spring's effect when pressing the briquetting and no longer receiving external force.
Preferably, the connecting rod is made of tin-lead alloy, is in a vertical state initially and can be bent.
As optimization, the section width of the limiting block is smaller than the distance between the two limiting rods, and the limiting block can be clamped between the two limiting rods.
The utility model has the advantages that: this burn branch of academic or vocational study is with combination formula nasal septum fish tail chisel, through placing the dead lever in the inside back that the connecting block is located the spout, the dead lever makes the stopper joint between two gag lever posts under buffer spring's elastic action, and then carry on spacingly to the position of dead lever, and then reach the purpose of tool setting cutting part installation, press the briquetting when needs dismantle the cutting part, it is spacing not being spacing by two gag lever posts to press the briquetting promotion stopper, can directly take out the cutting part this moment and reach the effect of dismantling, installation and dismantlement through the cutting part of tool setting, avoid as far as possible leading to the whole waste that scraps of instrument and cause because of the cutting part damages.
Drawings
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a schematic view of the structural connection between the blade portion and the connecting block of the present invention;
fig. 3 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.
In the figure: 1. a handle; 2. connecting blocks; 3. a chute; 4. a buffer spring; 5. mounting a plate; 6. a limiting rod; 7. a groove; 8. a return spring; 9. a pressing block; 10. a knife edge part; 11. a connecting rod; 12. a fixing rod; 13. and a limiting block.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Please refer to fig. 1-3, a combined nasal septum fish tail chisel for burn department, including handle 1, the end face fixed mounting on the top of handle 1 has connecting block 2, connecting block 2 has inside seted up spout 3, connecting block 2 is located the inner wall fixed mounting of spout 3 has buffer spring 4, buffer spring 4 keeps away from the one end fixed mounting of connecting block 2 inner wall has mounting panel 5, connecting block 2 is located the inner wall fixed mounting of spout 3 has gag lever post 6, gag lever post 6 and buffer spring 4 respectively fixed mounting are in the both sides that connecting block 2 is located the spout 3 inner wall, the quantity of gag lever post 6 has two, recess 7 has been seted up to the side of connecting block 2, recess 7 sets up between two gag lever posts 6 of connecting block 2 inner wall, recess 7 is close to the inside end face fixed mounting of connecting block 2 and has the lug towards recess 7 axle center.
Referring to fig. 3, a return spring 8 is fixedly installed inside the groove 7 of the connecting block 2, a pressing block 9 is slidably connected inside the groove 7 of the connecting block 2, a protruding block facing the inner wall of the groove 7 is fixedly installed on the end surface of the pressing block 9 on the side away from the center of the connecting block 2, and the protruding block abuts against the protruding block to prevent the end surface of the pressing block 9 on the side away from the inside of the sliding chute 3 from moving into the inside of the sliding chute 3; reset spring 8 keeps away from and connecting block 2 is located one side and the 8 fixed connection of reset spring of 7 inner wall link ends of recess, according to piece 9 when moving towards the inside of spout 3 tensile reset spring 8, get back to initial position under reset spring 8's effect when not receiving external force according to piece 9 again, the inside sliding connection of connecting block 2 has cutting edge portion 10, cutting edge portion 10 is close to the connecting block 2 and is located the inside one end fixed mounting of spout 3 and has connecting rod 11, connecting rod 11's material is tin-lead alloy, connecting rod 11 is vertical state when initial, connecting rod 11 can buckle, connecting rod 11's other end fixed mounting has dead lever 12, the side fixed mounting of dead lever 12 has stopper 13, stopper 13's cross-sectional width is less than the interval of two gag lever posts 6, stopper 13 joint is between two gag lever posts 6.
When the knife edge part 10 is used, when the knife edge part 10 needs to be detached and replaced, the pressing block 9 is pressed to move towards the inside of the connecting block 2, the pressing block 9 stretches the return spring 8 when being pressed, meanwhile, the pressing block 9 pushes the limiting block 13 and the fixing rod 12 to compress the buffer spring 4, so that the limiting block 13 is not limited by the two limiting rods 6, the knife edge part 10 can be pulled at the moment, the knife edge part 10 drives the fixing rod 12 to be drawn out to the outside of the connecting block 2 through the connecting rod 11 which is fixedly connected with the knife edge part 10, the knife edge part 10 is detached, and after the knife edge part 10 is detached, the pressing block 9 moves towards the position far away from the center of the sliding groove 3 under the restoring force of the return spring 8 and returns to the initial position;
when knife edge portion 10 needs to be installed, push dead lever 12 to the inside that connecting block 2 is located spout 3, and make dead lever 12 press mounting panel 5, push dead lever 12 towards the inside of connecting block 2 with the state that dead lever 12 pressed mounting panel 5, when dead lever 12 kept away from the terminal surface of connecting rod 11 one side and moved to the terminal surface of connecting block 2 inner wall, it makes the axle center of dead lever 12 and the axle center of connecting block 2 parallel to rotate knife edge portion 10, dead lever 12 drives stopper 13 and rotates and reach the spacing to stopper 13 between two gag lever posts 6 this moment, and then reach the installation to knife edge portion 10.
To sum up, this department of burn is with combination formula septum nasus fishtail chisel, through placing dead lever 12 behind connecting block 2 is located the inside of spout 3, dead lever 12 makes stopper 13 joint between two gag lever posts 6 under buffer spring 4's elastic force effect, and then carry on spacingly to the position of dead lever 12, and then reach the purpose to knife cutting portion 10 installation, press when needs dismantle knife cutting portion 10 and press pressing block 9, pressing block 9 promotes stopper 13 and makes it not spacing by two gag lever posts 6, can directly take out knife cutting portion 10 this moment and reach the effect of dismantling, through the installation and the dismantlement of knife cutting portion 10, avoid leading to the whole waste that leads to the fact of scrapping of instrument because of knife cutting portion 10 damages as far as possible.
In the description of the present invention, unless expressly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through the use of two elements or the interaction of two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The utility model discloses the standard parts that use all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing.
Above, only be the embodiment of the preferred 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 design of the present invention, equivalent replacement or change should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a burn branch of academic or vocational study is with combination formula septum nasi fish tail chisel, includes handle (1), its characterized in that: handle (1) the terminal surface fixed mounting on top has connecting block (2), spout (3) have been seted up to the inside of connecting block (2), inner wall fixed mounting that connecting block (2) are located spout (3) has buffer spring (4), the one end fixed mounting that connecting block (2) inner wall was kept away from in buffer spring (4) has mounting panel (5), the inner wall fixed mounting that connecting block (2) are located spout (3) has gag lever post (6), recess (7) have been seted up to the side of connecting block (2), the inside fixed mounting that connecting block (2) are located recess (7) has reset spring (8), the inside sliding connection that connecting block (2) are located recess (7) has press block (9), the inside sliding connection of connecting block (2) has cutting edge portion (10), cutting edge portion (10) are close to connecting block (2) and are located spout (3) inside one end fixed mounting have connecting rod (11), the other end fixed mounting of connecting rod (11) has dead lever (12), the side fixed mounting of dead lever (12) has stopper (13).
2. The combined type nasal septum fish tail chisel for the burn department according to claim 1, characterized in that: gag lever post (6) and buffer spring (4) are fixed mounting respectively and are located the both sides of spout (3) inner wall in connecting block (2), the quantity of gag lever post (6) has two.
3. The combined type nasal septum fish tail chisel for the department of burns as claimed in claim 2, wherein: the groove (7) is formed between two limiting rods (6) on the inner wall of the connecting block (2), and a lug towards the axis of the groove (7) is fixedly mounted on the end face, close to the inside of the connecting block (2), of the groove (7).
4. The combined type nasal septum fish tail chisel for the department of burns according to claim 1, wherein: the end face, far away from the center of the connecting block (2), of the pressing block (9) is fixedly provided with a protruding block facing the inner wall of the groove (7).
5. The combined type nasal septum fish tail chisel for the burn department according to claim 1, characterized in that: the return spring (8) is far away from one side of the connecting block (2) which is located at the connecting end of the inner wall of the groove (7) and is fixedly connected with the return spring (8).
6. The combined type nasal septum fish tail chisel for the burn department according to claim 1, characterized in that: the connecting rod (11) is made of tin-lead alloy, and the connecting rod (11) is in a vertical state initially.
7. The combined type nasal septum fish tail chisel for the department of burns as claimed in claim 2, wherein: the section width of the limiting block (13) is smaller than the distance between the two limiting rods (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221270472.5U CN218247305U (en) | 2022-05-25 | 2022-05-25 | Combined nasal septum fish tail chisel for burn department |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221270472.5U CN218247305U (en) | 2022-05-25 | 2022-05-25 | Combined nasal septum fish tail chisel for burn department |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218247305U true CN218247305U (en) | 2023-01-10 |
Family
ID=84755970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221270472.5U Expired - Fee Related CN218247305U (en) | 2022-05-25 | 2022-05-25 | Combined nasal septum fish tail chisel for burn department |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218247305U (en) |
-
2022
- 2022-05-25 CN CN202221270472.5U patent/CN218247305U/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: 20230110 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |