CN207953945U - Alopecia device - Google Patents
Alopecia device Download PDFInfo
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- CN207953945U CN207953945U CN201820015342.4U CN201820015342U CN207953945U CN 207953945 U CN207953945 U CN 207953945U CN 201820015342 U CN201820015342 U CN 201820015342U CN 207953945 U CN207953945 U CN 207953945U
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- sliding sleeve
- blade
- electric hair
- hair cutter
- connecting tube
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Abstract
The utility model provides alopecia device, including electric hair cutter, the electric hair cutter bottom is equipped with connecting shaft, the connecting shaft is fixedly connected with electric hair cutter, the connecting shaft side is equipped with blade, the blade is detachably connected with connecting shaft, the electric hair cutter bottom is equipped with sliding sleeve, the sliding sleeve is equipped with locking device, the electric hair cutter side wall is equipped with the shrinkage pool being used cooperatively with locking device, the sliding sleeve is equipped with recessed lid close to blade side, the recessed lid is detachably connected with sliding sleeve, it solves when surgical operation rejects human body head hair, it is aggravated since medical scissors cannot be satisfied patient suffering during demand causes hair to be rejected, waste operating time even causes nurse's hand to stab big problem by medical scissors because patient tampers not coordinating.
Description
Technical field
The utility model is related to the field of medical instrument technology, specifically, being to be related to alopecia device.
Background technology
In surgical operation, when especially performing the operation to human body head, it usually needs carry out preserved skin to patient；It is so-called standby
Skin refers to the corresponding site shaving hair removal hair in operation and carries out the clean operation preparation of body surface.
Within the hospital, typically the hair of patient is rejected using medical scissors by nurse now.However conventional
Often there is operating difficulties when being rejected to human body head hair in medical scissors, hair rejecting is not thorough, increases patient's
The problem of pain is spent, or even nurse's hand can be caused to be stabbed by medical scissors because patient tampers not coordinating during rejecting
Problem.
And directly although patients head's hair is rejected and can be solved the above problems using electric hair cutter, for there are length
Hair and the patient for only needing part rejecting hair, it is often very inconvenient, it is still desirable to after first being cut short patient part hair with scissors
Again remaining hair is rejected by electric hair cutter, the time of serious waste operation, or even patient suffering can be made to aggravate, influenced
The procedure of patient, in addition entail dangers to patient life, thus it is proposed that a kind of alopecia device.
Utility model content
The purpose of the utility model is to overcome the shortcomings of above-mentioned traditional technology, provide a kind of alopecia device, solve
When surgical operation rejects human body head hair, hair is caused to reject process since medical scissors cannot be satisfied demand
Middle patient suffering aggravates, waste operating time even causes nurse's hand to be stabbed greatly by medical scissors because patient tampers not coordinating
Problem.
The technical solution of the utility model is：
Alopecia device, including electric hair cutter, the electric hair cutter bottom are equipped with connecting shaft, and the connecting shaft is fixed with electric hair cutter to be connected
It connects, the connecting shaft side is equipped with blade, and the blade is detachably connected with connecting shaft, and the electric hair cutter bottom is equipped with sliding
Set, the sliding sleeve are equipped with locking device, and the electric hair cutter side wall is equipped with the shrinkage pool being used cooperatively with locking device, the cunning
Dynamic set is equipped with recessed lid close to blade side, and the recessed lid is detachably connected with sliding sleeve.
For connecting electric hair cutter and blade, the blade is detachably connected the connecting shaft with connecting shaft, facilitates blade
It replaces and repairs；The electric hair cutter bottom is equipped with sliding sleeve, and the sliding sleeve plays the role of limiting blade scope of activities, described
Movement of the setting of locking device and shrinkage pool for limit slippage set prevents from causing blade movable because sliding sleeve is subjected to displacement, make
Nurse's hand is scratched by blade.
The setting of the recessed lid prevents scuffing of the blade to nurse's hand for blocking blade.
As a kind of perferred technical scheme, the knife number is two, and described two blades are hinged.
As a kind of perferred technical scheme, the length of the sliding sleeve is more than the length of connecting shaft.
As a kind of perferred technical scheme, length of the recessed lid with the length of sliding sleeve and more than blade.
Length of the recessed lid with the length of sliding sleeve and more than blade, can be by blade when recessed lid being made to be mounted on sliding sleeve
It is fully wrapped around, prevent blade leakage from causing to scratch to human body.
As a kind of perferred technical scheme, the locking device includes connecting tube, and the connecting tube is fixed with sliding sleeve
Connection, the sliding sleeve are equipped with through-hole with connecting tube corresponding position.
As a kind of perferred technical scheme, the connecting tube both sides are equipped with groove, and the connecting tube is internally provided with positioning
Pin, the positioning pin both sides are equipped with pillar, and the pillar passes through groove to stretch out connecting tube, and the positioning pin side is equipped with pillar,
It is set with spring on the pillar.
As a kind of perferred technical scheme, the connecting tube is equipped with connecting tube lid, the connecting tube far from through-hole side
Lid is fixedly connected with connecting tube, and the spring other end is fixedly mounted on connecting tube and covers.
The connecting tube is fixedly connected with sliding sleeve, so that connecting tube is connect with sliding sleeve more secured, is prevented connecting tube from falling
Falling causes locking device to fail, and the setting of the through-hole can be such that positioning pin enters on the shrinkage pool of electric hair cutter side wall across through-hole,
Achieve the purpose that the relative position of fixed sliding sleeve and electric hair cutter.
The positioning pin side is equipped with pillar, and spring is set on the pillar, and the purpose of the spring setting is to make to determine
Position pin can push and pull use, facilitate the fixation and movement of fixing sleeve；The setting of the pillar makes control determine for pushing and pulling positioning pin
The activity of position pin is more convenient.
As a kind of perferred technical scheme, the shrinkage pool quantity is multiple, and the multiple shrinkage pool is along sliding sleeve both sides pair
Claim setting.
The quantity of the shrinkage pool is multiple, so that sliding sleeve is fixed on the different position of electric hair cutter, prevents sliding sleeve
Being subjected to displacement causes two blades that relative motion occurs, and is damaged to the body of nurse.
The utility model has the following advantages as a result of above technical scheme：It is of simple structure and low cost, it uses
It is convenient, additional pain will not be caused to patient, while can effectively prevent nurse during preserved skin by the setting of sliding sleeve
The problem of stabbing hand by medical scissors substantially increases greatly the speed of preserved skin without multiple types of tools mode used at the same time
Degree performs the operation for patient and saves valuable time as early as possible.
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model alopecia device.
Fig. 2 is the use state diagram of the utility model alopecia device.
Fig. 3 is the lateral partial structurtes sectional view of the utility model alopecia device.
Fig. 4 is the sectional view of the locking device of the utility model alopecia device.
In figure：1- electric hair cutters；2- connecting shafts；3- blades；4- sliding sleeves；5- shrinkage pools；The recessed lids of 6-；7- connecting tubes；8- grooves；
9- positioning pins；10- pillars；11- convex blocks；12- connecting tube lids；13- springs.
Specific implementation mode
As shown in Figures 1 to 4, alopecia device, including electric hair cutter 1,1 bottom of the electric hair cutter are equipped with connecting shaft 2, the connection
Axis 2 is fixedly connected with electric hair cutter 1, and 2 side of the connecting shaft is equipped with blade 3, and the blade 3 is detachably connected with connecting shaft 2, institute
It states 1 bottom of electric hair cutter and is equipped with sliding sleeve 4, the sliding sleeve is equipped with locking device, and 1 side wall of the electric hair cutter is equipped with to be filled with locking
The shrinkage pool 5 being used cooperatively is set, the sliding sleeve 4 is equipped with recessed lid 6 close to 3 side of blade, and the recessed lid 6 is detachable with sliding sleeve 4
Connection.
For connecting electric hair cutter 1 and blade 3, the blade 3 is detachably connected the connecting shaft 2 with connecting shaft 2, facilitates knife
The replacement and repair of piece 3；1 bottom of the electric hair cutter is equipped with sliding sleeve 4, and the sliding sleeve 4 plays limitation 3 scope of activities of blade
Movement of the setting of effect, the locking device and shrinkage pool 5 for limit slippage set 4, prevents from causing because sliding sleeve 4 is subjected to displacement
3 activity of blade, makes nurse's hand be scratched by blade 3.
3 quantity of the blade is two, and described two blades 3 are hinged, and the length of the sliding sleeve 4 is more than connecting shaft 2
Length, length of the recessed lid 6 with the length of sliding sleeve 4 and more than blade 3.
The locking device includes connecting tube 7, and the connecting tube 7 is fixedly connected with sliding sleeve 4, the sliding sleeve 4 and company
7 corresponding position of take over is equipped with through-hole, and 7 both sides of the connecting tube are equipped with groove 8, and the connecting tube 7 is internally provided with positioning pin 9,
9 both sides of the positioning pin are equipped with pillar 10, and the pillar 10 passes through groove 8 to stretch out connecting tube 7, and the positioning pin side is equipped with convex
Block 11 is set with spring 13 on the convex block 11.
The connecting tube 7 is equipped with connecting tube lid 12 far from through-hole side, and the connecting tube lid 12 is fixed with connecting tube 7 to be connected
It connects, 13 other end of the spring is fixedly mounted on connecting tube lid 12, and 5 quantity of the shrinkage pool is multiple, 5 edge of the multiple shrinkage pool
4 both sides of sliding sleeve are symmetrical arranged.
The connecting tube 7 is fixedly connected with sliding sleeve 4, so that connecting tube 7 is connect with sliding sleeve 4 more secured, is prevented from connecting
Pipe 7, which is fallen, causes locking device to fail, and the setting of the through-hole can make positioning pin 9 enter 1 side wall of electric hair cutter across through-hole
On shrinkage pool 5, achieve the purpose that the relative position of fixed sliding sleeve 4 and electric hair cutter 1.
9 side of the positioning pin is equipped with pillar 10, and spring 13, the mesh that the spring 13 is arranged are set on the pillar 10
Be to make positioning pin 9 that can push and pull use, facilitate the fixation and movement of sliding sleeve 4；The setting of the pillar 10, for pushing and pulling positioning
Pin 9 controls the activity of positioning pin 9, so that positioning pin 9 is axially moved reciprocatingly along connecting tube 7 more convenient.
Workflow：In use, recessed lid 6 is disassembled from sliding sleeve 4 first；Secondly, by pillar 10 to connecting tube
12 direction of lid pulls, and positioning pin 9 is entered across through-hole in connecting tube 7 close to the side of electric hair cutter 1 at this time, and spring 13 is in pressure
Contracting state；Third, by sliding sleeve 4 to far from 3 direction of blade slide, slide into connecting shaft 2 completely it is exposed, will be applied at this time convex
Pulling force on column 10 removes, and through-hole is popped up in positioning pin side by spring 7 under the action of elastic force, and is contacted with 1 surface of electric hair cutter,
4th, effect pulls sliding sleeve 4, so that positioning pin 9 is entered in shrinkage pool 5, so that sliding sleeve 4 is fixed on electric hair cutter 1, pass through at this time
Using two hinged blades 3, the long hair of patient can be cut short, after patient's long hair is cut short, continue to repeat first step
And second step, sliding sleeve 4 is moved to close to 3 direction of blade, so that sliding sleeve 4 is completely covered connecting shaft 2, by removing
Fall to be applied to the pulling force on pillar 10, and double swerve sliding sleeve, so that sliding sleeve is fixed in the shrinkage pool 5 of 1 bottom of electric hair cutter, most
Afterwards, recessed lid 6 is mounted on sliding sleeve 4, is further rejected the hair cut short using electric hair cutter 1.
The sliding sleeve 4 is fixed in the shrinkage pool 5 of 1 bottom of electric hair cutter, can limit the opposite fortune of two hinged 3 bottoms of blade
It is dynamic, prevent the top of blade 3 from scratching nurse；The setting of the recessed lid 6 can prevent part sharp at the top of blade 3 by nurse
Stab.By being applied in combination for sliding sleeve 4 and recessed lid 6, blade can not damage nurse.
The blade 3 is applied in combination with electric hair cutter 1, can reduce the quantity of surgical instrument, while improving the efficiency of preserved skin, subtracts
The pain of light patient saves valuable time for the operation of patient.
Using technical solution described in the utility model or those skilled in the art in technical solutions of the utility model
Under inspiration, similar technical solution is designed, and reaches above-mentioned technique effect, is the protection model for falling into the utility model
It encloses.
Claims (8)
1. alopecia device, including electric hair cutter (1), it is characterised in that：Electric hair cutter (1) bottom is equipped with connecting shaft (2), the connection
Axis (2) is fixedly connected with electric hair cutter (1), and connecting shaft (2) side is equipped with blade (3), the blade (3) and connecting shaft (2)
It is detachably connected, electric hair cutter (1) bottom is equipped with sliding sleeve (4), and the sliding sleeve is equipped with locking device, the electric hair cutter
(1) side wall is equipped with the shrinkage pool (5) being used cooperatively with locking device, and the sliding sleeve (4) is equipped with recessed lid close to blade (3) side
(6), the recessed lid (6) is detachably connected with sliding sleeve (4).
2. alopecia device according to claim 1, it is characterised in that：Blade (3) quantity is two, described two blades
(3) hinged.
3. alopecia device according to claim 1, it is characterised in that：The length of the sliding sleeve (4) be more than connecting shaft (2)
Length.
4. alopecia device according to claim 1, it is characterised in that：It is described it is recessed lid (6) and sliding sleeve (4) length and be more than
The length of blade (3).
5. alopecia device according to claim 1, it is characterised in that：The locking device includes connecting tube (7), the connection
Pipe (7) is fixedly connected with sliding sleeve (4), and the sliding sleeve (4) is equipped with through-hole with connecting tube (7) corresponding position.
6. alopecia device according to claim 5, it is characterised in that：Connecting tube (7) both sides are equipped with groove (8), described
Connecting tube (7) is internally provided with positioning pin (9), and positioning pin (9) both sides are equipped with pillar (10), and the pillar (10) passes through groove
(8) connecting tube (7) is stretched out, the positioning pin side is equipped with convex block (11), spring (13) is set on the convex block (11).
7. alopecia device according to claim 6, it is characterised in that：The connecting tube (7) is equipped with connection far from through-hole side
Pipe lid (12), the connecting tube lid (12) are fixedly connected with connecting tube (7), and spring (13) other end is fixedly mounted on connection
On pipe lid (12).
8. alopecia device according to claim 1, it is characterised in that：Shrinkage pool (5) quantity is multiple, the multiple shrinkage pool
(5) it is symmetrical arranged along sliding sleeve (4) both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820015342.4U CN207953945U (en) | 2018-01-05 | 2018-01-05 | Alopecia device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820015342.4U CN207953945U (en) | 2018-01-05 | 2018-01-05 | Alopecia device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207953945U true CN207953945U (en) | 2018-10-12 |
Family
ID=63732040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820015342.4U Active CN207953945U (en) | 2018-01-05 | 2018-01-05 | Alopecia device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207953945U (en) |
-
2018
- 2018-01-05 CN CN201820015342.4U patent/CN207953945U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: Room 136, floor 2, No. 21, Lane 88, Wuwei Road, Putuo District, Shanghai 200090 Patentee after: Shanghai Fukang Enterprise Management Co.,Ltd. Address before: Room 103, No. 45, Lane 301, HongMian Road, Putuo District, Shanghai 200090 Patentee before: SHANGHAI FUKANG INVESTMENT MANAGEMENT Co.,Ltd. |