CN208492239U - A kind of nursing preserved skin device of adjustable blade angle - Google Patents
A kind of nursing preserved skin device of adjustable blade angle Download PDFInfo
- Publication number
- CN208492239U CN208492239U CN201720971878.9U CN201720971878U CN208492239U CN 208492239 U CN208492239 U CN 208492239U CN 201720971878 U CN201720971878 U CN 201720971878U CN 208492239 U CN208492239 U CN 208492239U
- Authority
- CN
- China
- Prior art keywords
- shell
- blade
- shaft
- preserved skin
- nursing
- 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 relates to a kind of preserved skin devices of nursing adjustable blade angle, including shell, scraper, angular adjustment apparatus；The shell is the hollow rectangle body of lower ending opening, and shell end face corresponding with its length direction is respectively equipped with rotation hole；The scraper includes that knife shell, first rotating shaft, rectangle transmission shaft, the second shaft, blade, fixing bolt, the first rotating shaft, the second shaft are mating with a pair of of rotation hole respectively；The angular adjustment apparatus includes worm gear, worm screw, shifting disc, is equipped with a pair, is respectively arranged on the both ends that the worm screw is located at outside shell；A kind of nursing described in the utility model preserved skin device of adjustable blade angle, the tilt angle of the adjustable blade adjust the angle between blade and chaeta, adjust shaving effect；The length that the blade stretches out shell lower end can also be adjusted, shaving effect is adjusted.
Description
Technical field
The utility model relates to the field of medical instrument technology, and in particular to a kind of preserved skin dress of nursing adjustable blade angle
It sets.
Background technique
Preserved skin, which refers to the corresponding site shaving hair removal hair in operation and carries out the clean operation of body surface, to be prepared, and is to planning to implement surgery
The patient of operation carries out the clean work of operative region in the preoperative, generally includes the cleaning and disinfection of removing chaeta, skin, sometimes
It is preoperative also to do skin Iodophor scouring etc..
But the shaving apparatus structure of the prior art is simple, can not adjust shaving effect, be easy to appear shaving be not thorough or
Person scratches the case where skin, it is therefore desirable to design a kind of preserved skin device of adjustable shaving effect.
Utility model content
In order to solve the technical problems in background technology, the utility model provides a kind of nursing adjustable blade angle
Preserved skin device, the tilt angle of the adjustable blade adjusts the angle between blade and chaeta, adjusts shaving effect；
The length that the blade stretches out shell lower end can also be adjusted, shaving effect is adjusted.
The technical scheme adopted by the utility model to solve the technical problem is as follows:
A kind of nursing the preserved skin device of adjustable blade angle, including shell, scraper, angular adjustment apparatus；
The shell is the hollow rectangle body of lower ending opening, and shell end face corresponding with its length direction is respectively equipped with
Rotation hole；
The scraper includes:
Knife shell, it is interior to be equipped with slot；
First rotating shaft is located at knife shell one end；
Rectangle transmission shaft is located at the knife shell far from described first rotating shaft one end；
Second shaft is located at the rectangle transmission shaft not-go-end；
Blade is plugged in the slot of the knife shell；
Fixing bolt is screwed on the knife shell, the blade is clamped；
The first rotating shaft, the second shaft are mating with a pair of of rotation hole respectively；
The angular adjustment apparatus includes:
Worm gear cooperates with the rectangle transmission shaft driven；
Worm screw cooperates with the worm-drive, and is rotatably plugged in a shell opposite side corresponding with its width direction
On wall；
Shifting disc is equipped with a pair, is respectively arranged on the both ends that the worm screw is located at outside shell.
Further, second shaft diameter is less than rectangle transmission shaft section inscribed circle diameter；Have benefited from above-mentioned
Improve structure, it may be convenient to by the worm gear via being set on the rectangle transmission shaft after the second shaft.
Further, the shifting disc circumferential side wall is circumferentially evenly equipped with anti-skidding salient point.
The utility model has the beneficial effects that
Preserved skin device described in the utility model, the tilt angle of the adjustable blade, adjust blade and chaeta it
Between angle, adjust shaving effect:
It rotates any shifting disc and the worm screw is driven to rotate, the worm screw drives the worm gear rotation, and then drives institute
Knife shell, blade rotation are stated, the tilt angle of the blade is adjusted.
Further, due to the deceleration transmission effect between worm screw, worm gear, so that the velocity of rotation of the blade is much smaller than
The velocity of rotation of the shifting disc, so that the adjusting of blade is more accurate.
Further, when not in use, the shifting disc is rotated by the knife shell, blade adjustment to horizontality, it is described
Knife shell, blade all submerge in the shell, substantially reduce the probability of accidental injury.
Preserved skin device described in the utility model, the adjustable blade stretch out the length of shell lower end, adjust shaving
Effect:
Rotating the shifting disc makes the fixing bolt turn to lower section, then unscrews the fixing bolt and adjusts institute
Position of the blade in the knife shell is stated, fixing bolt is finally tightened again and fixes blade, by adjusting blade stretching
The length of the shell lower end adjusts shaving effect.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is the preserved skin device front view.
Fig. 2 is the preserved skin device front section view.
Fig. 3 is a kind of cross-sectional view of embodiment of Section A-A in Fig. 2.
Fig. 4 is a kind of cross-sectional view of embodiment of Section A-A in Fig. 2.
In figure:
1. shell, 11. rotation holes；
2. scraper, 21. knife shells, 21a. slot, 22. first rotating shafts, 23. rectangle transmission shafts, 24. second shafts, 25. knives
Piece, 26. fixing bolts；
3. angular adjustment apparatus, 31. worm gears, 32. worm screws, 33. shifting discs.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
A kind of nursing the preserved skin device of adjustable blade angle, including shell 1, scraper 2, angular adjustment apparatus 3；
The shell 1 is the hollow rectangle body of lower ending opening, and the shell 1 end face corresponding with its length direction is set respectively
There is rotation hole 11；
The scraper 2 includes:
Knife shell 21, it is interior to be equipped with slot 21a；
First rotating shaft 22 is located at described 21 one end of knife shell；
Rectangle transmission shaft 23 is located at the knife shell 21 far from described 22 one end of first rotating shaft；
Second shaft 24 is located at 23 not-go-end of rectangle transmission shaft；
Blade 25 is plugged in the slot 21a of the knife shell 21；
Fixing bolt 26 is screwed on the knife shell 21, and the blade 25 is clamped；
The first rotating shaft 22, the second shaft 24 are mating with a pair of of rotation hole 11 respectively；
The angular adjustment apparatus 3 includes:
Worm gear 31 is driven with the rectangle transmission shaft 23 and cooperates；
Worm screw 32 is driven with the worm gear 31 and cooperates, and is rotatably plugged in shell 1 corresponding with its width direction one
To on side wall；
Shifting disc 33 is equipped with a pair, is respectively arranged on the both ends that the worm screw 32 is located at outside shell 1.
Further, 24 diameter of the second shaft is less than the 23 section inscribed circle diameter of rectangle transmission shaft；Have benefited from
Above-mentioned improvement structure, it may be convenient to by the worm gear 31 via being set on the rectangle transmission shaft 23 after the second shaft 24.
Further, 33 circumferential side wall of shifting disc is circumferentially evenly equipped with anti-skidding salient point.
Specifically used method:
Preserved skin device described in the utility model, the tilt angle of the adjustable blade 25 adjust blade 25 and body
Angle between hair adjusts shaving effect:
It rotating any shifting disc 33 and the worm screw 32 is driven to rotate, the worm screw 32 drives the worm gear 31 to rotate, into
And the knife shell 21, blade 25 is driven to rotate, adjust the tilt angle of the blade 25.
Further, due to the deceleration transmission effect between worm screw 32, worm gear 31, so that the velocity of rotation of the blade 25
Much smaller than the velocity of rotation of the shifting disc 33, so that the adjusting of blade 25 is more accurate.
Further, when not in use, rotate the shifting disc 33 the knife shell 21, blade 25 are adjusted to it is horizontal
State, the knife shell 21, blade 25 all submerge in the shell 1, substantially reduce the probability of accidental injury.
Preserved skin device described in the utility model, the adjustable blade 25 stretch out the length of 1 lower end of shell:
Rotating the shifting disc 33 makes the fixing bolt 26 turn to lower section, then unscrews the fixing bolt 26 simultaneously
Position of the blade 25 in the knife shell 21 is adjusted, fixing bolt 26 is finally tightened again and fixes blade 25, pass through tune
The whole blade 25 stretches out the length of 1 lower end of shell, adjusts shaving effect.
It is enlightenment, through the above description, related work people with the above-mentioned desirable embodiment according to the utility model
Member can carry out various changes and amendments in the range of without departing from this item utility model technical idea completely.This item is real
It is not limited to the contents of the specification with novel technical scope, it is necessary to its technology is determined according to scope of the claims
Property range.
Claims (3)
1. the preserved skin device that adjustable blade angle is used in a kind of nursing, it is characterised in that: including shell (1), scraper (2), angle tune
Engagement positions (3)；
The shell (1) is the hollow rectangle body of lower ending opening, and the shell (1) end face corresponding with its length direction is set respectively
There are rotation hole (11)；
The scraper (2) includes:
Knife shell (21), it is interior to be equipped with slot (21a)；
First rotating shaft (22) is located at described knife shell (21) one end；
Rectangle transmission shaft (23) is located at the knife shell (21) far from the first rotating shaft (22) one end；
Second shaft (24) is located at rectangle transmission shaft (23) not-go-end；
Blade (25) is plugged in the slot (21a) of the knife shell (21)；
Fixing bolt (26) is screwed on the knife shell (21), and the blade (25) are clamped；
The first rotating shaft (22), the second shaft (24) are mating with a pair of of rotation hole (11) respectively；
The angular adjustment apparatus (3) includes:
Worm gear (31) is driven with the rectangle transmission shaft (23) and cooperates；
Worm screw (32) is driven with the worm gear (31) and cooperates, and it is corresponding with its width direction to be rotatably plugged in shell (1)
In a pair of sidewalls；
Shifting disc (33) is equipped with a pair, is respectively arranged on the worm screw (32) and is located at the both ends of shell (1) outside.
2. the preserved skin device that adjustable blade angle is used in a kind of nursing according to claim 1, it is characterised in that: described second
Shaft (24) diameter is less than rectangle transmission shaft (23) section inscribed circle diameter.
3. the preserved skin device that adjustable blade angle is used in a kind of nursing according to claim 1, it is characterised in that: described to stir
Disk (33) circumferential side wall is circumferentially evenly equipped with anti-skidding salient point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720971878.9U CN208492239U (en) | 2017-08-06 | 2017-08-06 | A kind of nursing preserved skin device of adjustable blade angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720971878.9U CN208492239U (en) | 2017-08-06 | 2017-08-06 | A kind of nursing preserved skin device of adjustable blade angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208492239U true CN208492239U (en) | 2019-02-15 |
Family
ID=65301243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720971878.9U Expired - Fee Related CN208492239U (en) | 2017-08-06 | 2017-08-06 | A kind of nursing preserved skin device of adjustable blade angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208492239U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111991059A (en) * | 2020-08-27 | 2020-11-27 | 温培成 | Surgical knife |
-
2017
- 2017-08-06 CN CN201720971878.9U patent/CN208492239U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111991059A (en) * | 2020-08-27 | 2020-11-27 | 温培成 | Surgical knife |
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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: 20190215 Termination date: 20190806 |