CN104684448A - Hand drying device - Google Patents
Hand drying device Download PDFInfo
- Publication number
- CN104684448A CN104684448A CN201380050614.4A CN201380050614A CN104684448A CN 104684448 A CN104684448 A CN 104684448A CN 201380050614 A CN201380050614 A CN 201380050614A CN 104684448 A CN104684448 A CN 104684448A
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- CN
- China
- Prior art keywords
- hand
- hands
- nozzle
- drying apparatus
- blowout
- 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.)
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Classifications
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Domestic Plumbing Installations (AREA)
- Drying Of Solid Materials (AREA)
- Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)
Abstract
A hand drying device is provided with a hand drying chamber (2), nozzles (3), and an electric air blower (4). The nozzles (3) are arranged in a row in the width direction (20) of the hand drying chamber (2) so as to be orthogonal to the insertion direction (6) of a hand (5). Moreover, the blowing current (12) of the nozzles (3) faces a center plane (14) which symmetrically divides the hand blowing chamber (2) in the width direction (20).
Description
Technical field
The present invention relates to drying apparatus for hands.
Background technology
Existing drying apparatus for hands in order to make the hand got wet because washing waits dry in washroom, use in toilet or kitchen etc.Hand to insert after in hand hothouse the several seconds immediately, and the palm of two hands launches, and close to the blowout hole of nozzle while extract insertion out, large water droplet is blown away by the blowout air-flow of nozzle.Little water droplet remaining afterwards, because the palm of two hands is mutually rubbed with the hands each other, mutually rubbed in drying apparatus for hands, launches at whole palm, blows away while be blown air-flow, evaporated.So in order to shorten drying time, be configured with the nozzle of pair of angled ground arranged opposite orthogonally at width with the direction of insertion of hand near hand insert port, mutual blowout air-flow collides, interflow.Consequently, produce and lure air-flow and air quantity to increase, the power grow (for example, referring to patent document 1) that the large water droplet be attached on hand is blown away
Below, with reference to Figure 10, this conventional example is described.Figure 10 is the side cross-sectional, view of existing drying apparatus for hands.As shown in Figure 10, drying apparatus for hands is installed on wall 101, and the electric blower 102 sending pressure-air is arranged on the inside of drying apparatus for hands.When electric blower 102 brings into operation, the suction inlet 103 that suction air 104 is arranged from the position of the close wall of the bottom surface at drying apparatus for hands flows in drying apparatus for hands.Suck air 104 after being boosted by electric blower 102, be sent as blowout air-flow from the nozzle 106 arranged near hand insert port 105.Nozzle 106 is orthogonal with the direction of insertion of hand 111 near hand insert port 105, is configured with a pair at width in the mode of arranged opposite.The mutual blowout air-flow 107 of nozzle 106 collides, collaborates after being blown, and produces further and lures air-flow 108.The interflow air-flow 109 air quantity being increased owing to luring air-flow 108 collides with the hand 111 being inserted into hand dry place 110, and the large water droplet be attached on hand 111 is blown away, and the wet hand 111 after washing one's hands is dried.
In so existing drying apparatus for hands, at hand 111 close to the blowout hole of nozzle 106 while extract out insert time, there is the effect that large water droplet is blown away.But when in order to make little water-drop evaporation palmistry be rubbed mutually, blowout air-flow 107 is concentrated and is blown to directly over the mutual hand 111 crumpled.Blow gas 107 is difficult to the entirety blowing to the hand 111 such as the back of the hand and the position between finger and finger, therefore produces the elongated problem drying time of uneven drying and hand 111.
Prior art document
Patent document
Patent document 1: Japanese Unexamined Patent Publication 2007-54670 publication
Summary of the invention
Drying apparatus for hands of the present invention comprises: hand is extracted out from the hand insert port of externally opening the hand hothouse inserted; To the nozzle of hand hothouse blowout pressure-air; With electric blower pressure-air being passed out to nozzle.Nozzle becomes at the width of hand hothouse orthogonally with the direction of insertion of hand and arranges in column-like manner.In addition, the blowout air-flow of nozzle is towards the median plane at width symmetrical Ground Split hand hothouse.
Such drying apparatus for hands, extracts out in the blowout hole making hand close to nozzle when inserting hand and blows away large water droplet.In addition, the blowout air-flow of nozzle is towards the median plane at the width of hand hothouse symmetrical Ground Split hand hothouse.Therefore, when palmistry being crumpled mutually, blowout air-flow blows to the entirety of the hand such as the back of the hand and the position between finger and finger.Consequently, little water droplet residual after the extraction insert action of hand also easily evaporates, and the drying time of hand is shortened.
Accompanying drawing explanation
Fig. 1 is the stereogram of the drying apparatus for hands of the first structure representing embodiments of the present invention.
Fig. 2 is the side cross-sectional, view of the drying apparatus for hands of this first structure.
Fig. 3 is the general use illustration of the drying apparatus for hands of this first structure.
Fig. 4 is the hand hothouse top view of the drying apparatus for hands of this first structure.
Fig. 5 is the simulation drawing of the air-flow of the drying apparatus for hands representing this first structure.
Fig. 6 is the front view of the drying apparatus for hands of the second structure of embodiments of the present invention.
Fig. 7 is the front view of the drying apparatus for hands of the 3rd structure of embodiments of the present invention.
Fig. 8 is the side cross-sectional, view of the drying apparatus for hands of the 4th structure of embodiments of the present invention.
Fig. 9 is the hand hothouse top view of the drying apparatus for hands of the 5th structure of embodiments of the present invention.
Figure 10 is the side cross-sectional, view of existing drying apparatus for hands.
Detailed description of the invention
Below, with reference to accompanying drawing, embodiments of the present invention are described.
(embodiment)
Fig. 1 is the stereogram of the drying apparatus for hands of the first structure of embodiments of the present invention.As shown in Figure 1, the drying apparatus for hands of the first structure of embodiments of the present invention comprises hand hothouse 2, nozzle 3 and electric blower 4.Herein, hand hothouse 2 is provided with the hand insert port 1 of 17 openings towards the outside, extracts out and inserts hand 5.Nozzle 3 sends the pressure-air 18 of 0.5kPa ~ 15kPa to hand hothouse 2.Electric blower 4 sends pressure-air 18 to nozzle 3.
Drying apparatus for hands is arranged on the wall 16 etc. of washroom, and hand 5 is inserted in the front that user stand on drying apparatus for hands.The opening of hand hothouse 2 is arranged on front relative to user.The direction of insertion 6 of hand 5 is in normal circumstances towards the inboard of hand hothouse 2.
Fig. 2 is the side cross-sectional, view of the drying apparatus for hands of the first structure of embodiments of the present invention.As shown in Figure 2, the sensor 7 of the insertion detecting hand 5 is provided with at the upper surface of hand hothouse 2.When the wet hand 5 after washing one's hands is inserted into hand hothouse 2, is detected by sensor 7 and sell 5, electric blower 4 is run.When electric blower 4 runs, the suction air 9 attracted by suction inlet 8 through filter 10, suck wind path 11 and flow into the inside of drying apparatus for hands.Suck air 9 to be boosted by electric blower 4, become blowout air-flow 12 and blow out from nozzle 3.Blow away the moisture of the wet hand 5 after washing one's hands from the blowout air-flow 12 of nozzle 3 blowout, this moisture is evaporated.When extracting hand 5 out from hand hothouse 2, when sensor 7 can't detect hand 5, electric blower 4 stops.
Fig. 3 is the figure of the general example of the drying apparatus for hands of the first structure of embodiments of the present invention.As shown in Figure 3, the several seconds immediately of drying apparatus for hands after hand 5 is inserted into hand hothouse 2 of the first structure of embodiments of the present invention, the palm of two hands launches, close to the blowout hole 13 of nozzle 3.And palm, the back of the hand alternately towards blowout hole 13, and extract insertion out.Consequently, large water droplet is blown away by the blowout air-flow 12 of nozzle 3.Little water droplet remaining is afterwards because the palm of two hands is crumpled each other in drying apparatus for hands, and water droplet launches at whole palm, blows away while be blown air-flow 12, evaporate.
Herein, as shown in Figure 1, at the nozzle 3 that the upper surface of hand hothouse 2 is arranged, arrange in width 20 column-shaped of hand hothouse 2 orthogonally with the direction of insertion 6 of hand 5.And then the blowout air-flow 12 of nozzle 3 is towards at the median plane 14 of width 20 by symmetrical for hand hothouse 2 Ground Split.That is, time from front viewing hand hothouse 2, nozzle 3 tilts in the mode blown out towards median plane 14.The tilt angle theta of nozzle 3, relative to median plane 14, the blow-off direction of nozzle 3 in the direction gone to median plane 14 is 15 ° ~ 30 °.When the tilt angle theta of nozzle 3 is below 15 °, the effect that nozzle 3 is tilted disappears substantially, and when the tilt angle theta of nozzle 3 is more than 30 °, blowout air-flow 12 focuses on the top of the hand 5 mutually rubbed of the central authorities being inserted into hand hothouse 2.Consequently, because blowout air-flow 12 does not blow to hand 5, therefore not only drying property is deteriorated, and causes noise to increase due to the collision of air-flow.
By adopting the structure of the drying apparatus for hands of the first above-mentioned structure, when extracting insertion hand 5 out, large water droplet is blown away.And then when hand 5 is rubbed mutually, blowout air-flow 12 blows to the back of the hand and the entirety of hand 5 such as between finger and finger.Consequently, the little water droplet that large water droplet remains after being blown away easily evaporates.
In addition, as shown in Figure 1, nozzle 3 comprises multiple blowout hole 13.Consequently, the angle of inclination in each blowout hole 13 is freely set, therefore, it is possible to arbitrary angle blowout blowout air-flow 12.That is, blow out air-flow 12 and aim at the back of the hand and the finger tip that blow to the hand 5 mutually rubbed, hand 5 entirety is by effectively dry.
Fig. 4 is the hand hothouse top view of the drying apparatus for hands of the first structure of embodiments of the present invention.As shown in Figure 4, in the drying apparatus for hands of the first structure of embodiment of the present invention, multiple blowout hole 13 is along with away from median plane 14, and aperture area diminishes.
Consequently, the arrival distance from blowout hole 13 to the hand 5 that the central authorities of the hand hothouse 2 at Fig. 1 rub mutually is longer, and the wind speed of blowout air-flow 12 is larger.The blowout air-flow 12 large due to wind speed blows to hand 5, and therefore water droplet is easily blown away, evaporates.
In addition, in the diagram, relative to the aperture area of the nozzle 3 of center side, the aperture area at two ends is 0.5 times ~ 0.8 times.When this than when being less than 0.5 times, relative to the nozzle 3 of center side, the wind path resistance of the nozzle 3 at two ends becomes large.Therefore, because air quantity focuses on the nozzle 3 of center side, therefore the air quantity of the nozzle 3 at two ends reduces, and drying property is deteriorated.
Fig. 5 is the simulation drawing of the air-flow of the drying apparatus for hands of the first structure representing embodiments of the present invention.Fig. 5 is the situation of the central authorities hand 5 mutually rubbed being inserted hothouse 2 in one's hands.After can confirming that the flow vector 51 that puffs away of each nozzle 3 that blow-off direction is tilted is collided towards the hand 5 mutually rubbed, the situation that the air-flow that wind speed is large flows in the mode covering the back of the hand entirety 52.In addition, simulation of air flow condition is, nozzle diameter: Φ 4.0mm; The number of all nozzles: 18; The angle of inclination of nozzle: each nozzle is 20 ° without exception; Pressure closest near nozzle: about 7kPa; The blowout hole distance each other at the two ends of nozzle: about 120mm; The degree of depth (under nozzle) to the basal surface position of hand hothouse: about 210mm.
Like this, the drying apparatus for hands of the first structure according to the embodiment of the present invention, can shorten the drying time of hand 5.
Fig. 6 is the front view of the drying apparatus for hands of the second structure of embodiments of the present invention.As shown in Figure 6, the drying apparatus for hands of the second structure of embodiments of the present invention, is provided with the first vertical blowout nozzle 61 that multiple blow-off direction is parallel with median plane 14 near the central authorities of width 20.In figure 6, make from the nozzle 3 in the scope of median plane 14 to side 20mm be the first vertical blowout nozzle 61.When the hand 5 mutually rubbed is inserted into the hand hothouse 2 shown in Fig. 2 central, be assumed to be about 30mm from the distance of upper surface to the upper surface of the hand 5 mutually rubbed of hand hothouse 2.First vertical blowout nozzle 61 is positioned at the upside of the hand 5 mutually rubbed, and is in order to avoid colliding with the blowout air-flow 12 blown out obliquely from nozzle 3.
According to said structure, when the central authorities of hand hothouse 2 rub hand 5 mutually, above the hand 5 mutually rubbed, blowout air-flow 12 does not collide each other, flows glibly, suppresses energy dissipation.
In addition, as shown in Figure 6, also multiple second vertical blowout nozzle 63 can be set at the two ends of width 20.In figure 6, blowout hole 13 distance each other at the two ends of the second vertical blowout nozzle 63 is 120mm ~ 180mm.This considers the size of general hand 5, also contemplates and launches close to when blowing out hole 13 and extract hand 5 out insertion by palm, makes blowout air-flow 12 blow to the width entirety of hand.Even if blowout hole 13 distance each other at the two ends of the second vertical blowout nozzle 63 is more than 180mm, drying property also can not improve especially, and drying apparatus for hands self becomes large.When blowout hole 13 distance each other at the two ends of the second vertical blowout nozzle 63 is below 120mm, it is overall that blowout air-flow 12 can not blow to hand 5, produces uneven drying, and drying property is deteriorated.
According to said structure, because the blowout width 62 of the air-flow shown in Fig. 6 broadens, therefore when extracting insertion hand 5 out, it is overall that blowout air-flow 12 blows to hand 5, and large water droplet is easily blown away.Like this, the drying apparatus for hands of the second structure of embodiment of the present invention is low consumption electric power, and the drying time of hand 5 shortens.
In addition, although making from the nozzle 3 in the scope of median plane 14 to side 20mm is in figure 6 the first vertical blowout nozzle 61, also can make to tilt with tilt angle theta as shown in Figure 1 from the nozzle 3 in the scope of median plane 14 to side 20mm.In the case, although the blowout nozzle of vertical direction is only arranged on two ends, due to same with Fig. 6 as the second vertical blowout nozzle 63, the blowout width 62 of air-flow broadens, therefore, when extracting insertion hand 5 out, it is overall that blowout air-flow 12 blows to hand 5, has the effect that large water droplet is easily blown away.
Fig. 7 is the front view of the drying apparatus for hands of the 3rd structure of embodiments of the present invention.As shown in Figure 7, in the drying apparatus for hands of the 3rd structure of embodiments of the present invention, the blow-off direction of nozzle 3 is symmetrical about median plane 14.In addition, the point that intersects of the blow-off direction at the two ends of nozzle 3 is when being the intersection point 71 of air-flow in season, and the intersection point 71 of air-flow is 100mm ~ 150mm with the distance 72 of the forefield of nozzle 3 in vertical direction.When the hand 5 mutually rubbed is inserted into hand hothouse 2 central, the blowout air-flow 12 at the two ends of nozzle 3 blows to the back of the hand mutually rubbed.The distance 72 making vertical direction is 100mm ~ 150mm, considers that the size of general hand 5 sets.
According to said structure, when hand 5 is rubbed mutually in the substantial middle of hand hothouse 2, the blowout air-flow 12 of the nozzle 3 at two ends blows to the back of the hand of the hand 5 mutually rubbed from oblique upper.Therefore, the little water droplet that large water droplet remains in after being blown away on the back of the hand is more easily blown away and evaporates.Like this, the drying apparatus for hands of the 3rd structure of embodiments of the present invention shortens the drying time of hand 5.
Fig. 8 is the side cross-sectional, view of the drying apparatus for hands of the 4th structure of embodiments of the present invention.As shown in Figure 8, in the drying apparatus for hands of the 4th structure of embodiments of the present invention, the part in blowout hole 13 tilts towards the direction of insertion 6 of hand 5.
The drying apparatus for hands of above-mentioned 4th structure, when the substantial middle of hand hothouse 2 rubs hand 5 mutually, blowout air-flow 12 also blows to the finger tip side of hand.Therefore, the little water droplet that large water droplet remains after being blown away easily evaporates.Like this, the drying apparatus for hands of the 4th structure of embodiments of the present invention shortens the drying time of hand 5.
Fig. 9 is the hand hothouse top view of the drying apparatus for hands of the 5th structure of embodiments of the present invention.As shown in Figure 9, the blowout hole 13 of the drying apparatus for hands of the 5th structure of embodiments of the present invention is widths 20 is the rectangular slot shape on long limit.
The drying apparatus for hands of above-mentioned 5th structure, when extracting hand 5 out insertion close to blowout hole 13, or when mutually rubbing hand 5 in hand hothouse 2 after large water droplet is blown away, the area that blowout air-flow 12 blows to hand 5 increases.Therefore, large water droplet is more easily blown away and evaporates.Like this, the drying apparatus for hands of the 5th structure of embodiments of the present invention shortens the drying time of hand 5.
Industrial utilizability
Drying apparatus for hands of the present invention, except the drying purpose of hand, by being diverted to the equipment fabric dryer using nozzle arrangements, and can also be applicable to the industrial dry applications making object drying at short notice.
The explanation of Reference numeral
1 hand insert port
2 hand hothouses
3 nozzles
4 electric blowers
5 hands
6 direction of insertion
7 sensors
8 suction inlets
9 suck air
10 filters
11 suck wind path
12 blowout air-flows
13 blowout holes
14 median planes
16 walls
17 is outside
18 pressure-airs
20 widths
51 puff away flow vector
52 the back of the hand are overall
61 first vertical blowout nozzles
The blowout width of 62 air-flows
63 second vertical blowout nozzles
The intersection point of 71 air-flows
The distance of 72 vertical direction
Claims (8)
1. a drying apparatus for hands, it comprises:
Hand is extracted out from the hand insert port of externally opening the hand hothouse inserted;
Pressure-air is blown out to the nozzle of described hand hothouse; With
At the electric blower that described nozzle makes described pressure-air discharge,
The feature of described drying apparatus for hands is:
Described nozzle becomes column-shaped to arrange at the width of described hand hothouse with the direction of insertion of described hand orthogonally, and the blowout air-flow of described nozzle is towards the median plane of hand hothouse described in the symmetrical Ground Split of described width.
2. drying apparatus for hands as claimed in claim 1, is characterized in that:
Described nozzle comprises multiple blowout hole.
3. drying apparatus for hands as claimed in claim 2, is characterized in that:
Described blowout hole, along with away from described median plane, aperture area diminishes.
4. drying apparatus for hands as claimed in claim 1, is characterized in that:
Also comprise the first vertical blowout nozzle, described first vertical blowout nozzle is arranged in the mode that blow-off direction is parallel with described median plane near the central authorities of described width.
5. drying apparatus for hands as claimed in claim 4, is characterized in that:
The second vertical blowout nozzle that blow-off direction is parallel with described median plane is also provided with at the two ends of described width.
6. drying apparatus for hands as claimed in claim 1, is characterized in that:
Also comprise the second vertical blowout nozzle, described second vertical blowout nozzle is arranged on the two ends of described width in the mode that blow-off direction is parallel with described median plane.
7. drying apparatus for hands as claimed in claim 2, is characterized in that:
The part in described blowout hole tilts towards described direction of insertion.
8. drying apparatus for hands as claimed in claim 2, is characterized in that:
The rectangular slot shape on to be described width be in described blowout hole long limit.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012213652 | 2012-09-27 | ||
| JP2012-213652 | 2012-09-27 | ||
| PCT/JP2013/005374 WO2014049990A1 (en) | 2012-09-27 | 2013-09-11 | Hand drying device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104684448A true CN104684448A (en) | 2015-06-03 |
| CN104684448B CN104684448B (en) | 2017-05-17 |
Family
ID=50387437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201380050614.4A Active CN104684448B (en) | 2012-09-27 | 2013-09-11 | Hand drying device |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP6298990B2 (en) |
| CN (1) | CN104684448B (en) |
| HK (1) | HK1210927A1 (en) |
| WO (1) | WO2014049990A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110678111A (en) * | 2017-05-29 | 2020-01-10 | 三菱电机株式会社 | Hand drying device |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB909069A (en) * | 1959-01-27 | 1962-10-24 | Kurt Baege | Electric hot-air drying apparatus |
| JPS61179996U (en) * | 1985-04-30 | 1986-11-10 | ||
| JPH11283A (en) * | 1997-04-16 | 1999-01-06 | Matsushita Seiko Co Ltd | Blowoff nozzle |
| JP2000000178A (en) * | 1998-06-15 | 2000-01-07 | Matsushita Electric Works Ltd | Hand dryer |
| JP2006247020A (en) * | 2005-03-09 | 2006-09-21 | Matsushita Electric Ind Co Ltd | Hand drying apparatus |
| CN101237804A (en) * | 2006-06-28 | 2008-08-06 | 三菱电机株式会社 | Hand dryer |
| US20090000147A1 (en) * | 2007-06-29 | 2009-01-01 | Airdri Limited | Interactive drier unit |
| CN101791203A (en) * | 2005-08-18 | 2010-08-04 | 三菱电机株式会社 | Hand drier |
| JP2010178942A (en) * | 2009-02-06 | 2010-08-19 | Sharp Corp | Hand dryer |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005160874A (en) * | 2003-12-04 | 2005-06-23 | Mitsubishi Electric Corp | Hand drier |
| JP3959546B2 (en) * | 2006-12-06 | 2007-08-15 | 三菱電機株式会社 | Hand dryer |
-
2013
- 2013-09-11 CN CN201380050614.4A patent/CN104684448B/en active Active
- 2013-09-11 WO PCT/JP2013/005374 patent/WO2014049990A1/en active Application Filing
- 2013-09-11 JP JP2014538136A patent/JP6298990B2/en active Active
-
2015
- 2015-11-30 HK HK15111751.9A patent/HK1210927A1/en unknown
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB909069A (en) * | 1959-01-27 | 1962-10-24 | Kurt Baege | Electric hot-air drying apparatus |
| JPS61179996U (en) * | 1985-04-30 | 1986-11-10 | ||
| JPH11283A (en) * | 1997-04-16 | 1999-01-06 | Matsushita Seiko Co Ltd | Blowoff nozzle |
| JP2000000178A (en) * | 1998-06-15 | 2000-01-07 | Matsushita Electric Works Ltd | Hand dryer |
| JP2006247020A (en) * | 2005-03-09 | 2006-09-21 | Matsushita Electric Ind Co Ltd | Hand drying apparatus |
| CN101791203A (en) * | 2005-08-18 | 2010-08-04 | 三菱电机株式会社 | Hand drier |
| CN101237804A (en) * | 2006-06-28 | 2008-08-06 | 三菱电机株式会社 | Hand dryer |
| US20090000147A1 (en) * | 2007-06-29 | 2009-01-01 | Airdri Limited | Interactive drier unit |
| JP2010178942A (en) * | 2009-02-06 | 2010-08-19 | Sharp Corp | Hand dryer |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110678111A (en) * | 2017-05-29 | 2020-01-10 | 三菱电机株式会社 | Hand drying device |
Also Published As
| Publication number | Publication date |
|---|---|
| JP6298990B2 (en) | 2018-03-28 |
| JPWO2014049990A1 (en) | 2016-08-22 |
| CN104684448B (en) | 2017-05-17 |
| WO2014049990A1 (en) | 2014-04-03 |
| HK1210927A1 (en) | 2016-05-13 |
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