CN203220313U - Hand drying device - Google Patents
Hand drying device Download PDFInfo
- Publication number
- CN203220313U CN203220313U CN201090001566.1U CN201090001566U CN203220313U CN 203220313 U CN203220313 U CN 203220313U CN 201090001566 U CN201090001566 U CN 201090001566U CN 203220313 U CN203220313 U CN 203220313U
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- hand
- nozzle
- internal face
- insertion section
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
- A47K10/00—Body-drying implements; Toilet paper; Holders therefor
- A47K10/48—Drying by means of hot air
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- Drying Of Solid Materials (AREA)
Abstract
The utility model provides a hand drying device, comprising a box body that forms the outer hull; a hand insertion section that opens at the side surfaces and top surface or front surface of the box body; nozzles disposed on the inner surface of the hand insertion section in front of the hand and behind the hand at a distance of 70 mm to 90 mm; and an airflow generating unit that supplies airflow to the nozzles. The maximum air output of airflow discharged from the nozzles is no greater than 500 W, and the area of the opening of the hand insertion section at the side surfaces and the top surface or front surface is at least 55,000mm<2>.
Description
Technical field
The utility model relates to drying apparatus for hands.
Background technology
As making the drying apparatus for hands that cleans the moistening hand drying in back, be hand to be inserted by the vertical cross section be roughly U-shaped shape or the roughly dry process chamber of the wall encirclement of C shape, utilize pressure-air stream (high-speed air flow) to blow away the device that is attached to water droplet on hand and makes its drying.
In patent documentation 1, record following drying apparatus for hands, that is, in drying apparatus for hands, insert the depths portion that the logical hand insertion section that arranges freely has the space bigger than its inlet portion by front and lateral opening at casing.Thus, according to patent documentation 1, from the depths portion that high-speed air that nozzle blows out collides insertion section in one's hands that blows out of the upper and lower surface portion that is equipped on the hand insertion section respectively, its pressure is lowered, from blowing out the wind speed increase that nozzle blows out, so can shorten the drying time of hand.
Patent documentation 1: Japanese kokai publication hei 6-62979 communique
The utility model content
For drying apparatus for hands, flow air output (nozzle static pressure Pa and the flow m of (high-speed air flow) from the pressure-air of nozzle ejection
3/ s's is long-pending) more big, it is more high to blow away the ability that is attached to the water droplet on the back of the hand and the palm, but on the other hand, the air output of flowing (high-speed air flow) as if the pressure-air from the nozzle ejection becomes excessive, then have can disperse tendency outside the insertion section in one's hands of water droplet, this situation is unfavorable for health.In addition, if the aperture area of the upper surface of hand insertion section or positive and side is little, then the pressure-air stream (high-speed air flow) from the nozzle ejection is difficult to be discharged from outside the insertion section in one's hands, because movement disorder in the hand insertion section, roll the water droplet that blows away and be attached to hand insertion section inner surface from hand so exist, make it adhere again on hand tendency, this situation also is unfavorable for health.Like this, for drying apparatus for hands, need disperse in the situation outside the insertion section in one's hands reducing water droplet, make water droplet be difficult to adhere again on hand.
Therefore, the inventor thinks, in such drying apparatus for hands, should exist from preventing that water droplet from dispersing and water droplet adheres again to the minimum of a value of the aperture area of the upper surface of the higher limit of air output of pressure-air stream (high-speed air flow) of nozzle ejection on hand and the hand insertion section corresponding with this higher limit or front and side.
In patent documentation 1, there is not record relevant after blowing away the water droplet that is being attached on hand, this water droplet adheres again to situation on hand.That is, in patent documentation 1, about how doing to be conducive to reduce reduce water droplet when water droplet disperses situation outside the insertion section in one's hands and adhere again on hand situation, without any record.In addition, in patent documentation 1, also not about the record of the minimum of a value of the aperture area of the higher limit of concrete air output and hand insertion section.
The utility model proposes in view of above-mentioned situation, and its purpose is, acquisition can reduce disperse situation outside the insertion section in one's hands of water droplet, and can reduce the drying apparatus for hands that water droplet adheres again to situation on hand.
In order to solve above-mentioned problem and to realize purpose, the drying apparatus for hands of a technical scheme of the present utility model is characterised in that this drying apparatus for hands comprises: casing constitutes the profile of this drying apparatus for hands; The hand insertion section, have from an interarea of above-mentioned casing spread all over opening that the two sides ground of above-mentioned casing forms, the 1st internal face and with above-mentioned the 1st internal face the 2nd internal face in opposite directions, this hand insertion section is inserted between above-mentioned the 1st internal face and above-mentioned the 2nd internal face from above-mentioned opening for hand; The 1st nozzle is equipped on above-mentioned the 1st internal face, towards above-mentioned the 2nd internal face ejection air stream; The 2nd nozzle is equipped on above-mentioned the 2nd internal face, towards above-mentioned the 1st internal face ejection air stream; And air stream generating unit, respectively to above-mentioned the 1st nozzle and above-mentioned the 2nd nozzle air supply stream, above-mentioned the 1st nozzle and above-mentioned the 2nd nozzle be that 70mm is above and below the 90mm at interval, be respectively below the 500W from the maximum output of the air stream of above-mentioned the 1st nozzle and above-mentioned the 2nd nozzle ejection, the area of above-mentioned opening is 55000mm
2More than.
According to the utility model, because the maximum output that the air that sprays from nozzle flows is below the 500W, so when hand was inserted insertion section in one's hands, water droplet was difficult to disperse outside the insertion section in one's hands.In addition, because the area of the opening of hand insertion section is 55000mm
2More than, so when hand inserted insertion section in one's hands, this water droplet hand was difficult to adhere again on hand after having blown away the water droplet that is attached on hand.Thus, can reduce disperse situation outside the insertion section in one's hands of water droplet, and can reduce water droplet and adhere again on hand situation.
Description of drawings
Fig. 1 is the figure of structure of the drying apparatus for hands of expression embodiment.
Fig. 2 is the figure of the hand insertion section of expression embodiment.
Fig. 3 is the figure of the nozzle of expression embodiment.
Fig. 4 is expression air output and the disperse figure of relation of distance of water droplet.
Fig. 5 is the area of opening of expression hand insertion section and the figure that adheres to again of water droplet.
The specific embodiment
Below, explain the embodiment of drying apparatus for hands of the present utility model based on accompanying drawing.In addition, can't help this embodiment limits the utility model.
Embodiment
The drying apparatus for hands 100 of embodiment is described with Fig. 1.Fig. 1 is the sectional view of the drying apparatus for hands 100 of embodiment.In Fig. 1, the arrow mark of solid line is represented flowing of air-flow, and the arrow mark of dotted line is represented flowing of the water droplet that is excluded from hand.
Drying apparatus for hands 100 comprises body casing 1, hand insertion section 2, pressure fan (air stream generating unit) 3, nozzle (the 1st nozzle) 7b, nozzle (the 2nd nozzle) 7a, hand detecting sensor 8, hand detecting sensor 11 and control part 30.
Body casing 1 constitutes the profile of drying apparatus for hands 100, is made of front 100a, the back side 100b of drying apparatus for hands 100 and bottom surface 100c etc.Front 100a is the face that the user of drying apparatus for hands 100 faces when using.Back side 100b is the face with front 100a opposition side.Bottom surface 100c is the face adjacent with back side 100b with front 100a, and is face drying apparatus for hands 100 and the hand one side opposition side insertion user.
The top of the inboard of body casing 1 is located in hand insertion section 2.Hand insertion section 2 is to open to the upper surface of body casing 1 and two sides, and the space that forms of the part of the wall of the roughly U-shaped shape that can be arranged freely by user's hand with coming in and going out.
Particularly, hand insertion section 2 has opening 2c(with reference to Fig. 2), internal face (the 1st internal face) 2b, internal face (the 2nd internal face) 2a, bottom surface 2n and sidewall 2k.
Opening 2c spreads all over ground, the two sides formation of body casing 1 from the upper surface (interarea) of body casing 1.That is, opening 2c comprises: upper surface open 2c1 is formed at the upper surface of body casing 1; And 2 lateral opening 2c2, extend (with reference to Fig. 2) from the two side ends of upper surface open 2c1 respectively towards the bottom surface of body casing 1 100c.Upper surface open 2c1 is the opening that inserts for hand, is positioned at the narrowest position of frontal width of the opening of hand insertion section 2.
In addition, the binding nozzle 7a of the inboard of hand insertion section 2 and the straight line of nozzle 7b, that is, and injector spacing from 2h(with reference to Fig. 2), in order hand to be difficult to touch internal face 2a and the internal face 2b of insertion section 2 in one's hands, it is above and below the 90mm to become 70mm.Suppose that if injector spacing is littler than 70mm from 2h hand can touch internal face 2a, internal face 2b when then existing hand to insert hand insertion section 2, the hand that washed with water becomes antihygienic tendency.Perhaps, suppose if injector spacing is bigger than 90mm from 2h that then at least one side in dorsal side and the palmar side is too separated and is difficult to blow away the water droplet that is attached on hand apart from nozzle when hand inserts hand insertion section 2.
In addition, face 2f(is with reference to Fig. 2 between the nozzle that is determined by nozzle 7a and nozzle 7b of the inboard of hand insertion section 2) with the distance of the bottom surface 2n of hand insertion section 2, that is, hand insertion section degree of depth 2i(is with reference to Fig. 2), in order hand to be difficult to touch the bottom surface 2n of insertion section 2 in one's hands, become more than the 200mm.Suppose that if hand insertion section degree of depth 2i is littler than 200mm hand can touch bottom surface 2n when then existing in hand and inserting hand insertion section 2, the hand that washed with water becomes antihygienic tendency.
For hand insertion section 2, mainly be for hand from upper surface open 2c1(with reference to Fig. 2) be inserted between internal face 2b and the internal face 2a.In addition, for prevent with hand from above during near hand insertion section 2, the water droplet of hand drippage, direct collision is to nozzle 7a and nozzle 7b, enter into the inside of nozzle 7a and nozzle 7b, the upper surface open 2c1(of hand insertion section 2 is with reference to Fig. 2) width than injector spacing from 2h(with reference to Fig. 2) narrow.
2n is formed with discharge outlet 4 in the bottom surface of hand insertion section 2, and this discharge outlet 4 is connected with drainpipe 5, and this drainpipe 5 extends to the eliminating water receptacle 10 of the bottom that is equipped on body casing 1.In addition, will be called eliminating water from water droplet and the water that hand is excluded.At internal face 2a, the 2b as the forward surface of hand insertion section 2, implement the water proofing property coating of silicon system or fluorine system etc., or the coating of the possess hydrophilic property of titanium oxide etc., and in these coatings, be impregnated with antibiotic material, the dirt that reduces internal face 2a, 2b adheres to, and reduces the breeding of bacterium.
Nozzle 7a, 7b spray the pressure-air stream of being supplied with by pressure fan 3 (high-speed air flow) respectively.Nozzle 7a, 7b are located at the upper surface open 2c1(of hand insertion section 2 respectively with reference to Fig. 2) near internal face 2a, 2b.That is, nozzle 7b is equipped on internal face 2b, towards internal face 2a ejection pressure-air stream (high-speed air flow).Nozzle 7a is equipped on internal face 2a, towards internal face 2b ejection pressure-air stream (high-speed air flow).Thus, nozzle 7a, 7b be in hand inserts hand insertion section 2 time, and wind and palmar side and dorsal side both sides collision can not can make the hands that insert in the insertion section 2 in one's hands frictionally carry on the back eliminating from the table of hand mutually and be attached on hand water droplet.
For example, control part 30 makes pressure fan 3 actions when hand detecting sensor 8 and hand detecting sensor 11 all detect insertion in one's hands, all do not detect under the situation of insertion in one's hands in hand detecting sensor 8 and hand detecting sensor 11, and pressure fan 3 is stopped.Thus, under the situation of detection position 2d in hand inserts insertion section 2 in one's hands more deeply, from nozzle 7a, 7b ejection pressure-air stream (high-speed air flow), under the situation of detection position 2e in hand reaches insertion section 2, the pressure-air stream (high-speed air flow) from nozzle 7a, 7b is stopped.
The action of drying apparatus for hands 100 then, is described with Fig. 1.
When hand being inserted into the depths, being about to hand and putting into detection position 2d, from being located at the hand detecting sensor 8(Nonopaque type detector of hand insertion section 2) the infrared ray of light-emitting component 8a irradiation blocked by hand, becoming is difficult to detect by photo detector 8b.Thus, because the light income of photo detector 8b reduces, so being judged as hand, control part 30 is inserted into the depths fully.According to this judgement, control part 30 makes pressure fan 3 actions.When pressure fan 3 actions, air flows into from air entry 9a by air cleaner 20, is sent to pressure fan 3 by aspirating air pipe 9, by pressure fan 3 high-pressure trends.
The air that has passed through pressure fan 3 becomes pressure-air stream (high-speed air flow),, is ejected in the insertion section 2 in one's hands from nozzle 7a, 7b by discharge duct 15a, 15b from exhaust outlet 14.Collide the hand that inserts in the hand insertion section 2 from the pressure-air stream (high-speed air flow) of nozzle 7a, 7b ejection, the lip-deep water that is attached to hand is begun to blow away as water droplet.
Afterwards, when hand is fully stretched out from hand insertion section 2, hand detecting sensor 11(reflection sensor) detect this action, pressure fan 3 stops.The water droplet of having peeled off from moistening hand collides internal face 2a, the 2b of insertion section 2 in one's hands, flows along this internal face 2a, 2b, and discharge outlet 4 and the drainpipe 5 of the bottom surface 2n by being located at hand insertion section 2 are excluded water receptacle 10 and reclaim.
In embodiment, in order to obtain be difficult for to produce the drying apparatus for hands that water droplet disperses, be 500W from the highest air output of the pressure-air stream (high-speed air flow) of nozzle ejection.That is be below the 500W from the maximum output of the air stream of nozzle 7a, 7b ejection respectively.Suppose if be more than the 500W from the maximum output of the air stream of nozzle 7a, 7b ejection respectively, then have disperse tendency outside the insertion section 2 in one's hands of water droplet.
Particularly, nozzle 7a and nozzle 7b are the slit-shaped nozzles that is made of a plurality of openings,, have slit respectively that is.Gap 7ag, the 7bg(of slit are with reference to Fig. 3) for the maximum that makes air stream is output as below the 500W, be preferably respectively more than the 0.3mm and below the 4mm.
For example, more preferably, the gap 7ag of nozzle 7a is 1.5mm ~ 2.0mm, and the gap 7bg of nozzle 7b is 1.3mm ~ 1.8mm.At this moment, at the 900mm that adds up to of the aperture area that makes nozzle 7a and nozzle 7b
2The time, the outlet static pressure of nozzle 7a and nozzle 7b for example is about 5.7kPa.Be 1.2kg/m making atmospheric density
3The time, the outlet wind speed of nozzle 7a and nozzle 7b is 97.5m/s according to Bernoulli theorem, flow is 0.0877m
3/ s.According to more than, be output as jet expansion static pressure 5.7kPa and flow 0.0877m from the air of the pressure-air stream (high-speed air flow) of nozzle ejection
3/ s's is long-pending, and institute thinks about 500W.
In addition, nozzle 7a and nozzle 7b for example also can be the circular hole nozzles that is made of a plurality of holes.That is, nozzle 7a and nozzle 7b also can have a plurality of holes respectively.The diameter in each hole is output as below the 500W for the maximum that makes air stream, preferably more than the φ 1mm and below the φ 5mm.
In addition, adhere again on hand drying apparatus for hands in order to obtain be difficult for to produce water droplet, the aperture area of hand insertion section 2 (area of ≈ opening 2c) is 55000mm
2More than.Suppose if the aperture area (area of ≈ opening 2c) of hand insertion section 2 compares 55000mm
2Little, then exist in and blown away after the water droplet that is attached on hand, this water droplet can adhere again to tendency on hand.
The aperture area of so-called hand insertion section 2 refers to that face 2f(is with reference to Fig. 2 between the nozzle of the hand insertion section 2 that determined by nozzle 7a and nozzle 7b) area with on the face of the side that opens at hand insertion section 2 by the nozzle of hand insertion section 2 between face 2f(with reference to Fig. 2) the lateral opening face 2g(of the hand insertion section 2 sealed is with reference to Fig. 2) and 2 times total of area.That is, represent area among the opening 2c of hand insertion section 2, upper surface open 2c1 with the area approximation of face 2f between nozzle, and with the area of the lateral opening 2c2 of the cartographic represenation of area two sides of the lateral opening face 2g of two sides.
Face 2f(is with reference to Fig. 2 between augmenting by the nozzle of nozzle 7a and nozzle 7b decision) time, be to have under the situation of gap nozzle of linearity of equal length at nozzle 7a and nozzle 7b, namely, be that slit-shaped nozzle and its length along the straight extension of paper depth direction of Fig. 1 is under the roughly the same situation of nozzle 7a and nozzle 7b, face 2f(is with reference to Fig. 2 between the nozzle that is determined by nozzle 7a and nozzle 7b) be, by the straight line that links nozzle 7a and nozzle 7b, namely, injector spacing from 2h(with reference to Fig. 2) and the roughly OBL plane of the length formation of each nozzle 7a, 7b.If nozzle 7a is different with the length of nozzle 7b, it then is the plane of trapezoidal shape roughly.But, under the situation that the straight line that links nozzle 7a and nozzle 7b and horizontal angle change along the paper depth direction of Fig. 1, also sometimes by face 2f(between the nozzle of nozzle 7a and nozzle 7b decision with reference to Fig. 2) be not the plane.In addition, under the situation that nozzle is made of a plurality of openings or a plurality of hole, think nozzle 7a and nozzle 7b with connecting 2 openings of the two sides that are disposed at armrest insertion section 2 in a plurality of openings or a plurality of hole or the imaginary line in 2 holes respectively, the face that will be determined by this nozzle 7a and nozzle 7b as face 2f(between the nozzle of hand insertion section 2 with reference to Fig. 2).
About in the highest air output from the pressure-air stream (high-speed air flow) of nozzle (nozzle 7a or nozzle 7b) ejection being 500W when following, being difficult for basis and the aperture area (area of ≈ opening 2c) in hand insertion section 2 that the generation water droplet disperses is 55000mm
2When above, difficult generation water droplet adheres again to basis on hand, describes with Fig. 4 and Fig. 5 respectively.
Fig. 4 draws the curve map that forms with having measured the disperse experimental result of distance of the water droplet that makes under the situation about changing from the air output of the pressure-air stream (high-speed air flow) of nozzle ejection.In addition, in the experiment for the curve map of making Fig. 4, in order to get rid of the influence because of the aperture area generation of hand insertion section 2, injector spacing from 2h still as 70mm ~ 90mm, with the aperture area of hand insertion section 2, namely, face 2f(is with reference to Fig. 2 between nozzle) area and the lateral opening face 2g(of two sides with reference to Fig. 2) the total of area obtain enough big (70000mm for example
2).In addition, here so-called water droplet disperses, and referring to comprise the minimum diameter of a circle that the water droplet that has dispersed drops to the water droplet vestige that produces under the situation of floor is the above situation of 2mm.
As from experimental result shown in Figure 4 clear and definite as can be known, the highest air output of flowing (high-speed air flow) as if the pressure-air from the nozzle ejection is below the 500W, then water droplet disperse the distance be below the 10cm, owing to can utilize hand insertion section 2 fully to capture, so can ignore, but when surpassing 500W, water droplet disperses apart from sharply elongated.It is generally acknowledged, this be because, when the air of the pressure-air stream (high-speed air flow) that sprays from nozzle is output as the 500W left and right sides, the outlet wind speed of nozzle arrives watch face hardly damply, when surpassing 500W, because the energy of the part of its part that surpasses not only downwards, and upward, laterally also blow away the water droplet of hand.Namely, before the air output of the pressure-air stream (high-speed air flow) that sprays from nozzle reaches about 500W, air output is proportional with the ability (drying capacity) that blows away the water droplet of hand downwards, but when surpassing 500W, though blowing away the ability of water droplet downwards increases, but its increment rate reduces, the water droplet increase of dispersing on the other hand.Therefore, in order to obtain be difficult for to produce the drying apparatus for hands that water droplet disperses, it is optimal being output as below the 500W from the highest air of the pressure-air stream (high-speed air flow) of nozzle ejection.
Fig. 5 represents, make from the air of the pressure-air stream (high-speed air flow) of nozzle ejection and be output as 500W, make hand insertion section 2 aperture area, be between nozzle face 2f(with reference to Fig. 2) and the lateral opening face 2g(of two sides with reference to Fig. 2) the total of area situation about changing under, whether roll from hand and blow away and be attached to the water droplet of internal face 2a, the 2b of hand insertion section 2 and bottom surface 2n and adhere again on hand experimental result.
As from experimental result shown in Figure 5 clear and definite as can be known, if the aperture area of hand insertion section 2 is 55000mm
2More than, the possibility of then adhering to again is low.It is generally acknowledged, this be because, the open area ratio 55000mm in hand insertion section 2
2Hour, be difficult to successfully from opening 2c(namely from the pressure-air stream (high-speed air flow) of nozzle 7a and nozzle 7b ejection, face 2f(is with reference to Fig. 2 between nozzle) and the lateral opening face 2g(of two sides with reference to Fig. 2)) discharge to the outside, in hand insertion section 2, produce wind speed partly and be the turbulent flow more than the 30m/s.More specifically, it is generally acknowledged, this be because, adhere to the internal face 2a of insertion section 2 in one's hands and the water droplet on the internal face 2b owing to wind speed is that the above wall flow of 20m/s begins action, be that 30m/s is when above at wind speed, sometimes internal face 2a and the internal face 2b from hand insertion section 2 floats, inserted insertion section 2 in one's hands at hand by dark arriving, under the situation near the bottom surface 2n of hand insertion section 2, the possibility that the water droplet that has floated from the internal face 2a of hand insertion section 2 and internal face 2b adheres again on hand improves.
As mentioned above, in embodiment, because be below the 500W from the maximum air output of the pressure-air stream (high-speed air flow) of nozzle ejection, so when hand inserted hand insertion section 2, water droplet was difficult for dispersing outside the insertion section 2 in one's hands.In addition, because the area of the opening 2c of hand insertion section 2 is 55000mm
2More than, thus when hand inserts hand insertion section 2, blown away the water droplet that is attached on hand after this water droplet be difficult for adhering again on hand.Thus, can reduce disperse situation outside the insertion section in one's hands of water droplet, and can reduce water droplet and adhere again on hand situation.
Utilize possibility on the industry
As mentioned above, drying apparatus for hands of the present utility model can be used for lavatory and the set drying apparatus for hands of wash platform that nonspecific a plurality of people such as block of offices, hotel, family restaurant, recreational facilities, comprehensive supermarket, food, medicine, cosmetics, other general factories, school, communal facility might use.
The explanation of Reference numeral
1 body casing
2 hand insertion sections
The 2a internal face
The 2b internal face
The 2c opening
The 2d detection position
The 2e detection position
Face between the 2f nozzle
2g side open surface
The 2h injector spacing from
The 2i hand insertion section degree of depth
Breadth Maximum in the 2j hand insertion section
The 2k sidewall
3 pressure fans
4 discharge outlet
5 drainpipes
The 7a nozzle
The 7ag gap
The 7b nozzle
The 7bg gap
8 hand detecting sensors
The 8a light-emitting component
The 8b photo detector
9 aspirating air pipes
The 9a air entry
10 get rid of water receptacle
11 hand detecting sensors
The 11a light-emitting component
The 11b photo detector
14 exhaust outlets
15a, 15b discharge duct
20 air cleaners
30 control parts
100 drying apparatus for hands
The 100a front
The 100b back side
The 100c bottom surface
Claims (4)
1. a drying apparatus for hands is characterized in that,
This drying apparatus for hands comprises:
Casing constitutes the profile of this drying apparatus for hands;
The hand insertion section, have from an interarea of above-mentioned casing spread all over opening that the two sides ground of above-mentioned casing forms, the 1st internal face and with above-mentioned the 1st internal face the 2nd internal face in opposite directions, this hand insertion section is inserted between above-mentioned the 1st internal face and above-mentioned the 2nd internal face from above-mentioned opening for hand;
The 1st nozzle is equipped on above-mentioned the 1st internal face, towards above-mentioned the 2nd internal face ejection air stream;
The 2nd nozzle is equipped on above-mentioned the 2nd internal face, towards above-mentioned the 1st internal face ejection air stream; And
Air stream generating unit, respectively to above-mentioned the 1st nozzle and above-mentioned the 2nd nozzle air supply stream,
Above-mentioned opening has the upper surface open of the upper surface that is formed at above-mentioned casing,
Above-mentioned the 1st internal face and above-mentioned the 2nd internal face be with along with extending obliquely near the mode at the back side of the front of above-mentioned casing and above-mentioned casing near the bottom surface of above-mentioned casing and respectively from above-mentioned upper surface open,
The width of above-mentioned upper surface open is narrower than the distance between above-mentioned the 1st nozzle and above-mentioned the 2nd nozzle.
2. drying apparatus for hands according to claim 1 is characterized in that,
Above-mentioned the 1st nozzle be equipped on above-mentioned the 1st internal face above-mentioned upper surface open near,
Above-mentioned the 2nd nozzle be equipped on above-mentioned the 2nd internal face above-mentioned upper surface open near.
3. drying apparatus for hands according to claim 1 is characterized in that,
At above-mentioned the 1st internal face and above-mentioned the 2nd internal face, implement the water proofing property coating.
4. drying apparatus for hands according to claim 1 is characterized in that,
Above-mentioned hand insertion section is inserted between above-mentioned the 1st internal face and above-mentioned the 2nd internal face from above-mentioned upper surface open for hand.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2010/065750 WO2012035604A1 (en) | 2010-09-13 | 2010-09-13 | Hand drying device |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320534597.9U Division CN203468480U (en) | 2010-09-13 | 2010-09-13 | Hand drying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203220313U true CN203220313U (en) | 2013-10-02 |
Family
ID=45831106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201090001566.1U Expired - Lifetime CN203220313U (en) | 2010-09-13 | 2010-09-13 | Hand drying device |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP5398917B2 (en) |
| CN (1) | CN203220313U (en) |
| WO (1) | WO2012035604A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107683102A (en) * | 2015-08-05 | 2018-02-09 | 三菱电机株式会社 | Dry arm device |
| CN111356392A (en) * | 2017-11-24 | 2020-06-30 | 三菱电机株式会社 | Hand drying device |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3204000B2 (en) * | 1994-11-16 | 2001-09-04 | 三菱電機株式会社 | Hand drying equipment |
| JP2003180555A (en) * | 2003-01-20 | 2003-07-02 | Matsushita Ecology Systems Co Ltd | Hand dryer |
| JP3861246B2 (en) * | 2003-02-27 | 2006-12-20 | 三菱電機株式会社 | Hand dryer |
| GB2428569B (en) * | 2005-07-30 | 2009-04-29 | Dyson Technology Ltd | Dryer |
| KR20070032621A (en) * | 2005-08-03 | 2007-03-22 | 미쓰비시덴키 가부시키가이샤 | Hand drying device |
-
2010
- 2010-09-13 CN CN201090001566.1U patent/CN203220313U/en not_active Expired - Lifetime
- 2010-09-13 WO PCT/JP2010/065750 patent/WO2012035604A1/en active Application Filing
- 2010-09-13 JP JP2012533764A patent/JP5398917B2/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107683102A (en) * | 2015-08-05 | 2018-02-09 | 三菱电机株式会社 | Dry arm device |
| CN111356392A (en) * | 2017-11-24 | 2020-06-30 | 三菱电机株式会社 | Hand drying device |
| CN111356392B (en) * | 2017-11-24 | 2021-11-30 | 三菱电机株式会社 | Hand drying device |
Also Published As
| Publication number | Publication date |
|---|---|
| JP5398917B2 (en) | 2014-01-29 |
| WO2012035604A1 (en) | 2012-03-22 |
| JPWO2012035604A1 (en) | 2014-01-20 |
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