CN2721342Y - Damp-proof and water-proof electric haircutting tool - Google Patents
Damp-proof and water-proof electric haircutting tool Download PDFInfo
- Publication number
- CN2721342Y CN2721342Y CN 200420088850 CN200420088850U CN2721342Y CN 2721342 Y CN2721342 Y CN 2721342Y CN 200420088850 CN200420088850 CN 200420088850 CN 200420088850 U CN200420088850 U CN 200420088850U CN 2721342 Y CN2721342 Y CN 2721342Y
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- breach
- established
- circuit board
- motor
- waterproof
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Abstract
The utility model discloses a damp-proof and water-proof electric haircut tool. A sealing ring is arranged on the joint edge of a front casing and a back casing. The front casing is provided with a dividing wall. A circuit board and a motor are arranged behind the dividing wall and a blade base and a movable blade are arranged in front of the dividing wall. A notch is arranged at the dividing wall for the passing of a motor rotating shaft and a sealing ring is arranged between the dividing wall notch and the motor rotating shaft. The bottom of the switch is connected with a rotary pin and the wrench of the switch can make the rotary pin contact different conductive boards, so different switching signals can be dispatched to the circuit board. A notch is arranged on the front casing for the passing of the rotary pin and a sealing ring is arranged between the front casing notch and the rotary pin. As for the utility model, except for some elements which need to be exposed such as a tool apron, the blade, etc., all other electronic and electrical elements which can not be touched with water are all placed in the sealed shell, and particularly all gaps of the casing are all sealed by the sealing ring to reach the waterproof purpose.
Description
Technical field
The utility model relates to a kind of electric hair-cutting device, and particularly a kind of electric hair-cutting device with waterproof and dampproof function belongs to life hand-held article field.
Background technology
Multiple electric hair-cutting device is provided on the market, and its structure is roughly the same, includes a housing, fixed blade, movable blades, blade holder, motor, power supply, switch, circuit board etc., and fixed blade and movable blades are dentation.Start the electric hair-cutting device, movable blades relative fixed blade under the drive of motor is made left and right sides fast moving, and the slit of hair between blade is sheared.
During hair-cutting, send out bits and scatter, be easy to just can be involved between the slit of blade, accumulate for a long time between the blade and send out bits or dust, can hinder the motion of blade, influence operating efficiency.For cleaning is hidden in sending out bits or cleaning blade between the blade, the blade of most electric hair-cutting device is all dismountable.
But, the assembly of electric hair-cutting device comprises battery, circuit board, other electronic component and electrical equipment, can not be dipped in the water, in order to avoid damage.If fall in water accidentally, the electric hair-cutting device is promptly submitted an expense account.Therefore, clean blade each time, the user needs blade is split out, and again with blade embedding reposition, both loses time after the cleaning, brings inconvenience again, accidentally, hurts hand easily.And, because most electric hair-cutting device does not possess waterproof or moisture-proof function, environment in humidity uses for a long time, for example need usually prune damp hair or dod in the bathroom for a long time, all can cause electronics, electrical equipment malfunctioning, cause hair cutter parts fault, can not use, the maintenance then waste time and energy, more renew both spent money not environmental protection again.
Also sound on the market weighing-appliance has the electric razor of waterproof and dampproof function, but water-proof function deficiencies is all used in a humid environment and still can be paid by Should, shave a mao Hair as if cutting at Mu Yu Time, or fall in water accidentally, the electronics of electric razor, electrical equipment still can damage, cause the parts fault, electric razor can not use.Therefore, a waterproof and dampproof electric hair-cutting device in full force and effect is still expected in market.
Summary of the invention
At above-mentioned problem, the purpose of this utility model provides a kind of electric hair-cutting device with waterproof and dampproof function, with the moisture content that prevents in full force and effect from extravasating in the electric hair-cutting device fuselage, damage its electronics, electrical equipment, make the electric hair-cutting device can in water, continue operation, can not cause the parts fault.
For achieving the above object, the utility model is taked following technical scheme:
A kind of electric hair-cutting device with waterproof and dampproof function comprises housing, movable blades, fixed blade, switch, blade bearing and places the interior motor of described housing, power supply, circuit board etc.; Described housing comprises the procapsid and the back casing of socket mutually, and described power supply, described motor, described switch and described circuit board are electrically connected; Described circuit board is provided with according to the state-driven of described switch and controls the integrated circuit of described motor; Described fixed blade is connected with described housing; Described blade bearing connects described movable blades; Described motor is established a rotating shaft, and itself and described blade bearing are rotationally connected, to control the swing of described movable blades.In order to obtain waterproof and dampproof effect fully, establish one " O " shape waterproof grommet in the trip edge of described procapsid and described back casing; Described procapsid is established a partition wall, described circuit board and described motor place after the described partition wall, described blade bearing and described movable blades place before the described partition wall, described partition wall is established a breach, pass through for the rotating shaft of described motor, establish a waterproof grommet that is the flange shape between described partition wall breach and the described motor shaft; Described switch bottom is connected with a rotating dog, pull described switch and can make the different conductive plate of described rotating dog contact, thereby send different switching signals to described circuit board, described procapsid is established a breach, pass through for described rotating dog, establish one " O " shape waterproof grommet between described procapsid breach and the described rotating dog.
For being for the electric hair-cutting device of power supply with the rechargable battery, described rechargable battery connects charging plug, in order to obtain waterproof and dampproof effect fully, the position of the latch of corresponding described charging plug, establish corresponding breach at described housing, pass through for described latch, establish one " O " shape waterproof grommet between each described breach and the described latch.
For being provided with display at described housing for the electric hair-cutting device of display operation state, described circuit board is established a diode displaying lamp with the display operation state, a breach that is embedded with Transparent Parts is established in the position of the corresponding described display lamp of described housing, in order to obtain fully waterproof and dampproof effect, with ultrasonic bonding, hot melt or glue bonding one of them be fixed on the described breach.
The electric hair-cutting device that the utility model provides with waterproof and dampproof function, except the element that tool rest, blade etc. must expose, all the other all can not touch water electronics, electrical equipment all place within the housing of sealing, specifically, all slits of housing are all close with the sealing ring envelope, to reach the purpose that causes waterproof.In addition, the utility model is simple and reliable for structure, and low cost of manufacture is convenient and practical, and it is required to suit market.
Description of drawings
Fig. 1 is the outside drawing of embodiment of the present utility model;
Fig. 2 be embodiment of the present utility model modular construction figure;
Fig. 3 be embodiment of the present utility model cutaway view;
Fig. 4 be embodiment of the present utility model circuit diagram.
The specific embodiment
Below in conjunction with the drawings and specific embodiments in detail the utility model is described in detail:
Referring to figs. 1 through Fig. 4, present embodiment is one to be the electric hair-cutting device of power supply with the rechargable battery.It comprises housing 1, movable blades 2, fixed blade 3, switch 4, blade bearing 5, motor 6, circuit board 7, rechargable battery 8 etc.
As shown in Figure 1, housing 1 comprises the procapsid 11 and the back casing 12 of socket mutually, on procapsid 11, be equipped with switch 4 and Transparent Parts 91, fixed blade 3 is fixed in procapsid 11 fronts and exposes, and movable blades 2 is connected with blade bearing 5, and blade bearing 5 major parts are built in the procapsid 11, movable blades 2 expose and with fixed blade 3 planar configuration, when movable blades 2 swings, cooperate fixed blade 3, cut hair.
Shown in Fig. 2 and 3, motor 6, circuit board 7, rechargable battery 8 place in the housing 1.Circuit board 7 is provided with the integrated circuit according to the state-driven of switch 4 and control motor 6, and establish a diode displaying lamp 9 with the display operation state, the position of the Transparent Parts 91 on its corresponding procapsid 11 can see from Transparent Parts 91 whether diode displaying lamp 9 is luminous.Motor 6 is established a rotating shaft 61, and rotating shaft 61 is rotationally connected with blade bearing 5, with the swing of control movable blades 2.Rechargable battery 8 connects charging plug 81, and charging plug 81 is provided with two latches, exposes in back casing 12 bottoms.
As shown in Figure 4, rechargable battery 8, charging plug 81, switch 4, motor 6, circuit board 7, diode displaying lamp 9 are electrically connected.
In order to obtain waterproof and dampproof effect fully, shown in Fig. 2 and 3, establish one " O " shape waterproof grommet 13 in the trip edge of procapsid 11 and back casing 12, make with acrylonitrile-butadiene rubber.Procapsid 11 is established one " O " shape partition wall 14, make with acrylonitrile-butadiene rubber, circuit board 7 and motor 6 place after the partition wall 14, blade bearing 5 and movable blades 2 place before the partition wall 14, partition wall 14 is established a breach, pass through for the rotating shaft 61 of motor 6, establish a waterproof grommet 16 that is the flange shape between partition wall 14 breach and the rotating shaft 61.Switch 4 bottoms are connected with a rotating dog 41, operating switch 4 can make the different conductive plate 42 of rotating dog 41 contacts, thereby send different switching signals to circuit board 7, procapsid 11 is established a breach, pass through for rotating dog 41, establish one " O " shape waterproof grommet 43 between procapsid 11 breach and the rotating dog 41, make with acrylonitrile-butadiene rubber.In the position of each latch that exposes in back casing 12 bottoms of charging plug 81, establish one " O " shape waterproof grommet 82, make with acrylonitrile-butadiene rubber.Transparent Parts 91 on the procapsid 11 is to form with the bonding breach thereon of glue.
Explanation by the foregoing description is understood that, the electric hair-cutting device with waterproof and dampproof function that the utility model provides is used battery powered shaver, Ms's electricity consumption shaver etc. applicable to hair cutter, man.
Claims (4)
1. the electric hair-cutting device with waterproof and dampproof function comprises housing, movable blades, fixed blade, switch, blade bearing and places the interior motor of described housing, power supply, circuit board etc.; Described housing comprises the procapsid and the back casing of socket mutually, and described power supply, described motor, described switch and described circuit board are electrically connected; Described circuit board is provided with according to the state-driven of described switch and controls the integrated circuit of described motor; Described fixed blade is connected with described housing; Described blade bearing connects described movable blades; Described motor is established a rotating shaft, and itself and described blade bearing are rotationally connected, and to control the swing of described movable blades, it is characterized in that: one " O " shape waterproof grommet is established in the trip edge of described procapsid and described back casing; Described procapsid is established a partition wall, described circuit board and described motor place after the described partition wall, described blade bearing and described movable blades place before the described partition wall, described partition wall is established a breach, pass through for the rotating shaft of described motor, establish a waterproof grommet that is the flange shape between described partition wall breach and the described motor shaft; Described switch bottom is connected with a rotating dog, pull described switch and can make the different conductive plate of described rotating dog contact, thereby send different switching signals to described circuit board, described procapsid is established a breach, pass through for described rotating dog, establish one " O " shape waterproof grommet between described procapsid breach and the described rotating dog.
2. the electric hair-cutting device with waterproof and dampproof function as claimed in claim 1, it is characterized in that: described power supply is a rechargable battery, described rechargable battery connects charging plug, the position of the latch of corresponding described charging plug, described housing is established corresponding breach, pass through for described latch, establish one " O " shape waterproof grommet between each described breach and the described latch.
3. the electric hair-cutting device with waterproof and dampproof function as claimed in claim 1 is characterized in that: described circuit board is established a diode displaying lamp with the display operation state, and a breach that is embedded with Transparent Parts is established in the position of the corresponding described display lamp of described housing.
4. as claim 1 or 3 described electric hair-cutting devices, it is characterized in that with waterproof and dampproof function: described Transparent Parts with ultrasonic bonding, hot melt or glue bonding one of them be fixed on the described breach.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420088850 CN2721342Y (en) | 2004-08-24 | 2004-08-24 | Damp-proof and water-proof electric haircutting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420088850 CN2721342Y (en) | 2004-08-24 | 2004-08-24 | Damp-proof and water-proof electric haircutting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2721342Y true CN2721342Y (en) | 2005-08-31 |
Family
ID=35011719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420088850 Expired - Fee Related CN2721342Y (en) | 2004-08-24 | 2004-08-24 | Damp-proof and water-proof electric haircutting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2721342Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105364947A (en) * | 2015-10-20 | 2016-03-02 | 吴海翔 | Washable multifunctional electric haircutting scissors |
| CN107866834A (en) * | 2017-10-27 | 2018-04-03 | 宁波神剑电器制造有限公司 | A kind of water proof type charging electric hair cutter for being easy to regulation |
| CN110315577A (en) * | 2018-03-29 | 2019-10-11 | 博朗有限公司 | The personal care device of such as electric razor |
| WO2020014955A1 (en) * | 2018-07-20 | 2020-01-23 | 舒可士（深圳）科技有限公司 | Shaver and waterproof charging structure |
-
2004
- 2004-08-24 CN CN 200420088850 patent/CN2721342Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105364947A (en) * | 2015-10-20 | 2016-03-02 | 吴海翔 | Washable multifunctional electric haircutting scissors |
| CN107866834A (en) * | 2017-10-27 | 2018-04-03 | 宁波神剑电器制造有限公司 | A kind of water proof type charging electric hair cutter for being easy to regulation |
| CN110315577A (en) * | 2018-03-29 | 2019-10-11 | 博朗有限公司 | The personal care device of such as electric razor |
| CN110315577B (en) * | 2018-03-29 | 2021-09-03 | 博朗有限公司 | Personal care device and method of manufacturing the same |
| WO2020014955A1 (en) * | 2018-07-20 | 2020-01-23 | 舒可士（深圳）科技有限公司 | Shaver and waterproof charging structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |