CN203125555U - Liquid supply device and personal nursing device provided with liquid supply device - Google Patents
Liquid supply device and personal nursing device provided with liquid supply device Download PDFInfo
- Publication number
- CN203125555U CN203125555U CN 201220750550 CN201220750550U CN203125555U CN 203125555 U CN203125555 U CN 203125555U CN 201220750550 CN201220750550 CN 201220750550 CN 201220750550 U CN201220750550 U CN 201220750550U CN 203125555 U CN203125555 U CN 203125555U
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- liquid
- liquid feed
- cavity
- feed device
- air
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Abstract
The utility model relates to a liquid supply device comprising a cavity, wherein a containing cavity used for storing liquid is arranged in the cavity, and a liquid outlet hole, a liquid feeding hole and an air inlet hole are formed in the cavity. The liquid supply device is characterized in that the air inlet hole is provided with a waterproof air-permeable film. By means of arrangement of the waterproof air-permeable film, air can enter the containing cavity from the air inlet hole after penetrating through the waterproof air-permeable film. Due to the facts that the liquid is arranged in the containing cavity and the liquid has certain viscosity, the liquid is adhered to the side face, facing to one side of the containing cavity, of the waterproof air-permeable film. Due to the fact that the waterproof air-permeable film allows air to pass and does not allow the liquid to pass, by means of blocking of the liquid, the air in the containing cavity can not pass the waterproof air-permeable film or be exhausted through the air inlet hole. Therefore, the air compensated into the containing cavity can promote the liquid to be discharged from the liquid outlet hole, and liquid supply is achieved. By means of the structure, the fact that the liquid can not be leaked from the air inlet hole is guaranteed and the structure is simple. Meanwhile, the utility model further provides a personal nursing device provided with the liquid supply device.
Description
Technical field
The utility model relates to a kind of for the liquid feed device that uses on personal care device hair shaving device, curler and the hair iron.
Background technology
On some personal care devices, such as hair shaving device, on the device such as curler and hair iron, usually need to arrange liquid feed device, for example, adorn the liquid feed device of autonomous make-up oil in time at hair scissors, so that the rack type cutter of hair scissors can in time lubricate, thereby guarantee its normal operation, and shaver for example, can provide the liquid that shaves by liquid feed device, releive more thereby make when shaving, it is minimum that the skin irriate is dropped to, and on curler and hair iron, pass through liquid feed device, ejection steam can be finalized the design hair better in the time of can perming or perm, and makes the breakage rate that reduces hair simultaneously.In these above-mentioned liquid feed devices, thereby all make its hydrojet by pressing manually, since consider liquid feed device the liquid storage cavity volume sealing and can reach handled easily, feed flow swimmingly, in these liquid feed devices, need to arrange gas supplementing opening and check valve, thereby thereby when each feed flow is operated, can utilize the feed flow of next time to operate to the timely make-up gas of liquid storage cavity volume.The check valve setting of present this tonifying Qi is more complicated; and often need at least two check valve to realize; main existing check valve is not often accomplished absolute unidirectional, and the liquid in regular meeting makes it is like this overflowed by the check valve place, causes extremely not convenient in the use.
Summary of the invention
For solving the problem that above-mentioned technology exists, the utility model provides a kind of sealing more reliable liquid feed device.
The technical solution adopted in the utility model is: a kind of liquid feed device, comprise cavity, and be provided with in the cavity be used to the cavity volume that stores liquid, be provided with fluid hole, liquid filling hole and air admission hole at cavity, it is characterized in that: be provided with waterproof ventilated membrane at air admission hole.
Further, be provided with the pore seat corresponding to the air admission hole position in the described cavity volume, described pore seat is fixedlyed connected with the cavity volume inwall, and the pore seat is provided with and the coaxial pore that is connected of air admission hole, and described waterproof ventilated membrane is located at air admission hole and pore junction.
Further, the diameter of described pore is 0.5-8mm.
Further, described fluid hole is positioned at the upside of cavity, also is provided with drain pipe in the described cavity volume, and the lower end of drain pipe communicates with the bottom side of cavity volume, and upper end and the fluid hole of drain pipe interlink.
Further, described cavity is provided with elastic wall.
Further, be connected with the aerating air bag at air inlet position.
The utility model also provides a kind of personal care device simultaneously, it is a kind of hair iron, include handgrip, first clamping plate and second clamping plate, it is characterized in that: also be provided with liquid feed device as claimed in claim 1 on the described handgrip, be provided with hydrojet chamber and mouth spray at first clamping plate, described hydrojet chamber links to each other with fluid hole pipeline in the described liquid feed device.
The utility model also provides a kind of personal care device, it is a kind of hair shaving device, include casing, be provided with cutter head at casing, described cutter head comprises tool tip and razor, it is characterized in that: described casing is provided with liquid feed device as claimed in claim 1, is provided with hydrojet chamber and mouth spray in tool tip, and described hydrojet chamber links to each other with fluid hole pipeline in the described liquid feed device.
The beneficial effects of the utility model are: owing to be provided with waterproof ventilated membrane, then gas can be entered in the cavity volume through waterproof ventilated membrane by air admission hole, and owing to be provided with liquid in the cavity volume, liquid itself all has certain viscosity, like this liquid can be bonded at waterproof ventilated membrane on the side of cavity volume one side, because can only seeing through gas, waterproof ventilated membrane can not see through liquid, therefore the obstruction of this liquid is arranged, gas in the cavity volume just can not pass waterproof ventilated membrane and discharges through air admission hole like this, the gas of mending cavity volume just can impel liquid to discharge from liquid outlet like this, thereby realizes feed flow.Obviously adopt such structure, both can guarantee definitely that liquid that can not revealed from air inlet position, and simple in structure.
Description of drawings
Fig. 1 is the structural representation of the embodiment of a kind of liquid feed device of the utility model.
Fig. 2 is the decomposing schematic representation of the embodiment of a kind of liquid feed device of the utility model.
Fig. 3 is the structural representation of a kind of hair iron of the utility model.
Fig. 4 is the structural representation of the clamping plate in a kind of hair iron of the utility model.
Fig. 5 is the structural representation of a kind of hair scissors of the utility model.
The specific embodiment
Be a kind of liquid feed device 100 as shown in Figure 1, 2, comprise the cavity of being formed by base 2 and loam cake 1, be provided with in the cavity be used to the cavity volume 21 that stores liquid, be provided with fluid hole 22, liquid filling hole 24 and air admission hole 23 at cavity, be provided with waterproof ventilated membrane 5 at air admission hole 23.Be provided with pore seat 4 corresponding to air admission hole 23 positions in the described cavity volume, described pore seat 4 is fixedlyed connected by screw with cavity volume 21 inwalls, pore seat 4 is provided with and the air admission hole 23 coaxial pores that are connected 41, the diameter of described pore 41 can be 0.5-8mm, waterproof ventilated membrane is provided in a side of air admission hole 23 and pore 41 junctions, described fluid hole 22 is located at the upside of cavity, in cavity volume, also be provided with drain pipe 3, the lower end of drain pipe 3 communicates with the bottom side of cavity volume 21, and the upper end of drain pipe 3 and fluid hole 22 interlink.In the use, can add the aerating air bag at air inlet position, liquid can be joined in the cavity volume by liquid filling hole, when desiring to carry out the feed flow operation, by pressing the aerating air bag, give inflation in the cavity volume, air pressure becomes to making liquid to be discharged by fluid hole through drain pipe again, thereby realizes the feed flow operation.Owing to be provided with waterproof ventilated membrane, in use, side towards cavity volume of waterproof ventilated membrane always is stained with liquid, like this, when air bag is operated, gas can pass the minimum hole on the waterproof ventilated membrane, to cover waterproof ventilated membrane then blows off towards the liquid on cavity volume one side and makes on the wall between the minimum Kong Yukong of liquid holdup at waterproof ventilated membrane, when air bag is not worked, liquid can because of himself flowability initiatively the aperture of waterproof ventilated membrane is stifled again on, the gas in the cavity volume just can not revealed from waterproof ventilated membrane like this.Obviously also can not establish air bag, directly will establish elastic wall on the cavity, by pressing elastic wall the volume of cavity be changed, thereby carry out the feed flow operation.
Be depicted as a kind of hair iron as Fig. 3,4, include handgrip 400, first clamping plate 200 and the 300th second splint, also be provided with liquid feed device 100 as shown in Figure 1 on the described handgrip 400, and in this liquid feed device, also being provided with heating wire 6 in the drain pipe 3 is used for the liquid in the drain pipe 3 is heated, be provided with hydrojet chamber 201 and mouth spray 202 at first clamping plate 200, described hydrojet chamber 201 links to each other with fluid hole 22 pipelines in the described liquid feed device.In the use, by filling opening water is added in the cavity volume, utilize heating wire the liquid in the drain pipe can be added thermosetting steam, by pressing the pressuring gasbag button, can make air bag work, thereby can increase the air pressure in the cavity volume, thereby the steam in the drain pipe is sprayed through the mouth spray of pipeline by the first folder hot plate place by liquid outlet, thereby be implemented in the hair-waving process hair be sprayed the vapour integer.
Be illustrated in figure 5 as a kind of hair scissors, include casing 500, be provided with cutter head 600 at casing 500, described cutter head 600 comprises that tool tip 610 and razor 620(push away fork), described casing 500 is provided with liquid feed device 100 as shown in Figure 1, be provided with hydrojet chamber and mouth spray in tool tip 610, described hydrojet chamber links to each other with fluid hole pipeline in the described liquid feed device.In this hair scissors, dress is lubricating oil in the liquid feed device, by pressing the pressuring gasbag button, can make air bag work, thereby can increase the air pressure in the cavity volume, lubricating oil in the drain pipe is sprayed through the mouth spray of pipeline by the tool tip place by liquid outlet, thereby be lubricated pushing away fork, it is impaired because frictional force increases to prevent it.
Be directed to other mao instrument of shaving, such as shaver, ball top is shaved except device etc., can certainly add liquid feed device as shown in Figure 1, is lubricated by the liquid feed device blade, to improve the service life of blade.
Liquid feed device in the utility model can also be applied to other personal care devices except can being applied to above-named personal care device certainly such as curler etc.And for liquid feed device, also be not limited to the mode of embodiment as shown in the figure.
Claims (8)
1. a liquid feed device comprises cavity, is provided with in the cavity be used to the cavity volume that stores liquid, is provided with fluid hole, liquid filling hole and air admission hole at cavity, it is characterized in that: be provided with waterproof ventilated membrane at air admission hole.
2. liquid feed device according to claim 1, it is characterized in that: be provided with the pore seat corresponding to the air admission hole position in the described cavity volume, described pore seat is fixedlyed connected with the cavity volume inwall, the pore seat is provided with and the coaxial pore that is connected of air admission hole, and described waterproof ventilated membrane is located at air admission hole and pore junction.
3. according to claim 1 or 2 described liquid feed devices, it is characterized in that: the diameter of described pore is 0.5-8mm.
4. according to the described liquid feed device of claim 1, it is characterized in that: described fluid hole is positioned at the upside of cavity, also is provided with drain pipe in the described cavity volume, and the lower end of drain pipe communicates with the bottom side of cavity volume, and upper end and the fluid hole of drain pipe interlink.
5. according to the described liquid feed device of claim 1, it is characterized in that: described cavity is provided with elastic wall.
6. according to claim 1 or 2 or 4 described liquid feed devices, it is characterized in that: be connected with the aerating air bag at air inlet position.
7. personal care device, it is a kind of hair iron, include handgrip, first clamping plate and second clamping plate, it is characterized in that: also be provided with liquid feed device as claimed in claim 1 on the described handgrip, be provided with hydrojet chamber and mouth spray at first clamping plate, described hydrojet chamber links to each other with fluid hole pipeline in the described liquid feed device.
8. personal care device, it is a kind of hair shaving device, include casing, be provided with cutter head at casing, described cutter head comprises tool tip and razor, it is characterized in that: described casing is provided with liquid feed device as claimed in claim 1, is provided with hydrojet chamber and mouth spray in tool tip, and described hydrojet chamber links to each other with fluid hole pipeline in the described liquid feed device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220750550 CN203125555U (en) | 2012-12-31 | 2012-12-31 | Liquid supply device and personal nursing device provided with liquid supply device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220750550 CN203125555U (en) | 2012-12-31 | 2012-12-31 | Liquid supply device and personal nursing device provided with liquid supply device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203125555U true CN203125555U (en) | 2013-08-14 |
Family
ID=48933575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220750550 Expired - Lifetime CN203125555U (en) | 2012-12-31 | 2012-12-31 | Liquid supply device and personal nursing device provided with liquid supply device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203125555U (en) |
-
2012
- 2012-12-31 CN CN 201220750550 patent/CN203125555U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130814 |