CN206583022U - Humidifier water tank and humidifier using same - Google Patents
Humidifier water tank and humidifier using same Download PDFInfo
- Publication number
- CN206583022U CN206583022U CN201720189586.XU CN201720189586U CN206583022U CN 206583022 U CN206583022 U CN 206583022U CN 201720189586 U CN201720189586 U CN 201720189586U CN 206583022 U CN206583022 U CN 206583022U
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- Prior art keywords
- humidifier
- water tank
- drainage hole
- tank
- seal
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 195
- 238000007789 sealing Methods 0.000 claims abstract description 18
- 239000011159 matrix material Substances 0.000 claims description 19
- 230000000694 effects Effects 0.000 claims description 8
- 230000005484 gravity Effects 0.000 claims description 3
- 238000007373 indentation Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229920001195 polyisoprene Polymers 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
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- Air Humidification (AREA)
Abstract
The utility model relates to a humidifier water tank and use its humidifier relates to the domestic appliance field, and main aim at solves current humidifier water tank and adds water inconvenient technical problem. The main technical scheme adopted is as follows: the humidifier water tank comprises a tank body and a valve body. The lower end of the box body is provided with a water outlet communicated with the inside; the valve body can move relative to the box body so as to open the water outlet hole when moving to a first position; and the water outlet hole is in sealing fit with the box body when the water outlet hole moves to the second position so as to close the water outlet hole. Wherein, need dismantle the water tank nut when adding water for the humidifier water tank among the prior art, the utility model discloses a humidifier water tank only need be through control valve body's position, can add water to the water tank, and need not to detach the part from the humidifier, and it has saved the process of detaching to it is relatively more convenient to operate.
Description
Technical field
The utility model is related to household electrical appliance technical field, more particularly to a kind of humidifier water tank and apply its humidification
Device.
Background technology
Humidifier water tank currently on the market is usually to be added water from lower end, and the lower end of humidifier water tank has drainage hole, with
Added water by the drainage hole.Water box nut is generally fitted with the drainage hole.When adding water obtaining water box nut to turn on can just add
Water, adds and again tightens water box nut again after water, inconvenient operation.Water box nut is additionally, since to steep inside water for a long time,
Water box nut surface attachment has the globule, easily skidding occurs when turning water box nut so that water box nut is difficult to turn on, from
And bring many inconvenience to the operation of user.
Utility model content
In view of this, the utility model provides a kind of humidifier water tank and applies its humidifier, and main purpose is to solve
Certainly existing humidifier water tank add water inconvenience technical problem.
To reach above-mentioned purpose, the utility model mainly provides following technical scheme:
On the one hand, embodiment of the present utility model provides a kind of humidifier water tank, including:
Casing, its lower end has the drainage hole inside connection;
Valve body, its can casing activity relatively, the drainage hole is opened during first position to move to;With move to
Coordinate during two positions with the box sealing, to close the drainage hole.
The purpose of this utility model and solve its technical problem and can also be applied to the following technical measures to achieve further.
In foregoing humidifier water tank, optionally, the valve body includes valve element and the seal being set on valve element, institute
State valve element can opposite case lifting, to drive the seal to open the drainage hole when moving to the first position, and fortune
The drainage hole is closed when moving to the second place.
In foregoing humidifier water tank, optionally, when the seal is located at the first position, the seal
Positioned at the box house and relative with the upper end open of the drainage hole, the upper end of the seal and the drainage hole is opened
There is gap, to open the drainage hole between mouthful.
In foregoing humidifier water tank, optionally, when the seal is located at the second place, the seal
Seal and coordinate with the upper end open of the drainage hole, to close the drainage hole.
In foregoing humidifier water tank, optionally, the upper end of the drainage hole has the cone section that opening is extended out;
The seal have with the consistent outer shape of the cone section, with move to during the second place with it is described
Bore section sealing to coordinate, close the drainage hole.
In foregoing humidifier water tank, optionally, humidifier water tank also includes:
Elastic component, the power of the second place is returned back to for providing the seal.
In foregoing humidifier water tank, optionally, the valve element includes matrix and is convexly equipped in the core bar of described matrix;
The inside of the drainage hole is provided with support frame, and the core bar passes from below through support frame as described above;
The seal is set on the core bar and positioned at the top of support frame as described above;
The elastic component is set on the core bar and positioned between support frame as described above and described matrix.
In foregoing humidifier water tank, optionally, the lower end of the casing has convex pipe, and the convex pipe has described
Drainage hole.
On the other hand, embodiment of the present utility model also provides a kind of humidifier, including described in tank and any of the above-described kind
Humidifier water tank;
Wherein, the humidifier water tank is removably mounted on the tank, and when the lower water of the humidifier water tank
When hole is opened, the water in the humidifier water tank can be flowed in the tank.
In foregoing humidifier, optionally, the tank is located at the lower section of the humidifier water tank, and the tank
Upper end open is relative with the drainage hole of the humidifier water tank, during so that the drainage hole being opened, in the humidifier water tank
Water can be flowed in the tank under gravity.
In foregoing humidifier, optionally, when the valve body includes valve element and the seal being set on valve element and institute
State valve element including matrix and be convexly equipped in described matrix core bar when, the bottom of the tank is convexly equipped with fore-set, the fore-set and institute
The lower end for stating matrix is inconsistent, and the valve body is located at the described second place.
In foregoing humidifier, optionally, when the lower end of the casing has convex pipe, the convex pipe stretches into the water
In groove, the lower end of the convex pipe has breach, so that the humidifier can be in drainage hole described in the indentation, there fluid-tight.
At least have by above-mentioned technical proposal, the utility model humidifier water tank and using its humidifier following beneficial
Effect:
The utility model provide technical scheme in, by set can opposite case activity valve body, work as valve body
To drainage hole can be opened during first position, it can now be added water by the drainage hole of the opening into casing;Work as valve body
To drainage hole can be closed during the second place, to prevent water from water tank internal leakage.Wherein, relative to humidifier of the prior art
Need to dismantle water box nut when water tank adds water, humidifier water tank of the present utility model only needs to the position by application valve body, i.e.,
Water tank can be added water, without part is separated from humidifier, the process separated be that eliminated, so as to operate relatively
It is convenient.
Described above is only the general introduction of technical solutions of the utility model, in order to better understand skill of the present utility model
Art means, and being practiced according to the content of specification, with preferred embodiment of the present utility model and coordinate accompanying drawing detailed below
Describe in detail bright as after.
Brief description of the drawings
Structural representation when Fig. 1 is a kind of drainage hole opening for humidifier water tank that an embodiment of the present utility model is provided
Figure;
Fig. 2 is the mplifying structure schematic diagram at A in Fig. 1;
Structural representation when Fig. 3 is a kind of drainage hole closure for humidifier water tank that an embodiment of the present utility model is provided
Figure;
Fig. 4 is the dimensional structure diagram that a kind of valve body that an embodiment of the present utility model is provided is connected with elastic component;
Fig. 5 is the cross-sectional schematic that a kind of valve body that an embodiment of the present utility model is provided is connected with elastic component;
Fig. 6 is a kind of structural representation for humidifier that an embodiment of the present utility model is provided.
Embodiment
Further to illustrate that the utility model is to reach technological means and effect that predetermined utility model purpose is taken,
Below in conjunction with accompanying drawing and preferred embodiment, to embodiment, structure, feature and its work(according to the present utility model application
Effect, is described in detail as after.In the following description, what different " embodiment " or " embodiment " referred to is not necessarily same implementation
Example.In addition, the special characteristic, structure or feature in one or more embodiments can be combined by any suitable form.
As shown in Figure 1 to Figure 3, a kind of humidifier water tank 10 that one embodiment of the present utility model is proposed, including casing 1
With valve body 2.The lower end of casing 1 has the drainage hole 11 inside connection.Valve body 2 can the activity of opposite case 1, to move to first
Drainage hole 11 (as depicted in figs. 1 and 2) is opened when putting;Coordinate with being sealed when moving to the second place with casing 1, to close lower water
Hole 11 (as shown in Figure 3).
Wherein, need to dismantle water box nut when adding water relative to humidifier water tank of the prior art, it is of the present utility model
Humidifier water tank 10 only needs to the position by application valve body 2, you can water tank is added water, without by part from humidifier
On separate, the process separated is that eliminated, so as to operate relatively more convenient.
Need exist for explanation be:Due to being provided with water box nut on humidifier water tank of the prior art, when needs add
, it is necessary to back out water box nut during water, add needs that water box nut is screwed into drainage hole 11 again after water.When needing to use humidification
, it is necessary to which extra set lower water-bound during water in device water tank, make in the current screw clamp in humidifier water tank.However, in this reality
In technical scheme with new offer, by setting valve body 2, you can realize the dual work(of the He Xiashui that adds water of humidifier water tank 10
Energy.Specifically, when needing to add water, humidifier water tank 10 is inverted, then mobile valve 2, valve body 2 is set to open drainage hole 11,
Humidifier water tank 10 can now be added water, add and promote valve body 2 after water again to close drainage hole 11, then by humidifier water tank
10 are installed on humidifier.Removed when needing to use the water in humidifier water tank 10, then by valve body 2, to open drainage hole 11,
Make in the current screw clamp in water tank.Relative to prior art, humidifier water tank 10 of the present utility model eliminates water box nut
And sealing ring, the use of part is which reduced, the structure of the utility model humidifier water tank 10 is more simplified, cost is relatively low.
As shown in Figures 1 to 5, foregoing valve body 2 can include valve element 21 and the seal 22 being set on valve element 21.Valve
Core 21 can opposite case 1 lift, open drainage hole 11 when moving to first position with band dynamic seal 22, and move to second
Drainage hole 11 is closed when putting.In this example, the band dynamic seal 22 in lifting of valve element 21 is moved together, with opening and closing
Water hole 11, its operation is relatively simple.
Above-mentioned seal 22 can be integrally formed on valve element 21, can also be arranged on valve element 21 as single part
On.When seal 22 is arranged on valve element 21 as single part, seal 22 can be from material systems such as flexible rubbers
Into to improve the sealing effectiveness of seal 22.
Further, foregoing valve element 21 can the elevating movement in drainage hole 11, with band 22 dozens of open and close of dynamic seal
Close drainage hole 11.
Wherein, as depicted in figs. 1 and 2, when foregoing seal 22 is located at first position, seal 22 is located at casing 1
It is internal and relative with the upper end open of drainage hole 11;There is gap 101 between the upper end open of seal 22 and drainage hole 11,
To open drainage hole 11.
As shown in figure 3, when seal 22 is located at the second place, the upper end open sealing of seal 22 and drainage hole 11 is matched somebody with somebody
Close, to close drainage hole 11.
Specifically, as depicted in figs. 1 and 2, foregoing valve element 21 is stretched into drainage hole 11, when valve element 21 moves up to
During one position, valve element 21 opens the upper end open of drainage hole 11 with dynamic seal 22, so that drainage hole 11 is opened.Such as Fig. 3 institutes
Show, when valve element 21 moves downwardly to the second place, valve element 21 closes the upper end open of drainage hole 11 with dynamic seal 22, now
The upper end open sealing of seal 22 and drainage hole 11 coordinates, so that drainage hole 11 is closed.
Further, in order to improve the sealing effectiveness between seal 22 and the upper end open of drainage hole 11, this practicality is new
The embodiment of type also provides following embodiment:As depicted in figs. 1 and 2, there is opening to extend out for the upper end of foregoing drainage hole 11
Cone section 111.Seal 22 have with the cone section 111 consistent outer shapes, with move to during the second place with the cone section
111 sealings coordinate, and close drainage hole 11.In this example, the upper end open of seal 22 and drainage hole 11 is close by the conical surface
Envelope, its sealing effectiveness is preferable.Moreover, the cone section 111 of the upper end of drainage hole 11 can also make sealing to the motion guide of seal 22
Part 22 moves to foregoing first position and the second place, can so improve the kinematic accuracy of seal 22.
As shown in Figure 4 and Figure 5, humidifier water tank 10 of the present utility model can also include elastic component 3, and elastic component 3 is used for
The power that seal 22 returns back to the foregoing second place is provided.In this example, by the elastic component 3 of setting, seal can be made
22 return back to the second place from first position automatically, i.e., automatically return to closure drainage hole 11 from the position for opening drainage hole 11
Position, so as to eliminate the inconvenience of manual hand manipulation.
Above-mentioned elastic component 3 can be spring, elastic caoutchouc etc., can specifically be chosen according to the actual demand of user.
Further, as shown in Figures 1 to 5, foregoing valve element 21 can include matrix 211 and be convexly equipped in matrix 211
Core bar 212.The inside of drainage hole 11 is provided with support frame 4, and core bar 212 passes from below through support frame 4.Seal 22 is set in core bar
On 212 and positioned at the top of support frame 4.Elastic component 3 is set on core bar 212 and positioned between support frame 4 and matrix 211.
In this example, when to the applying power of valve element 21, making valve element 21 move up to first position with dynamic seal 22, seal 22
There is gap 101 between the upper end open of drainage hole 11, to open drainage hole 11.Now, elastic component 3 is compressed by support frame 4
And occur elastic deformation.When unclamping valve element 21, valve element 21 is moved downward in the presence of elastic component 3, and valve element 21 is with dynamic sealing
Part 22 moves to the second place downwardly together, and the now upper end open sealing of seal 22 and drainage hole 11 coordinates, with closure
Water hole 11.
In a specific application example, as shown in Figure 1 and Figure 5, the lower end of foregoing casing 1 can have convex pipe 5, convex
Pipe 5 has foregoing drainage hole 11.
Further, the aperture of foregoing drainage hole 11 can be more than the external diameter of outside tap, so can be by tap
Stretch into drainage hole 11.Foregoing valve element 21 also is located in drainage hole 11.When needing to add water, humidifier water tank 10 is reversed,
Make drainage hole 11 upward, then take water tank at tap, low force fire hose crown bottom spool 21 makes valve element 21 with dynamic sealing
Part 22 opens drainage hole 11, and now opening tap can be toward adding water in water tank.Add after water, take away water tank, foregoing elasticity
Part 3 promotes valve element 21 to move, and valve element 21 closes drainage hole 11 with dynamic seal 22.
As shown in fig. 6, embodiment of the present utility model also provides a kind of humidifier, it includes tank 20 and any of the above-described kind
Described humidifier water tank 10.Wherein, humidifier water tank 10 is removably mounted on tank 20, and when humidifier water tank 10
When drainage hole 11 is opened, the water in humidifier water tank 10 can be flowed in tank 20.In this example, because humidifier water tank 10 can
To be dismantled from tank 20, so that convenient pull down humidifier water tank 10 is added water.In addition, when current in humidifier water tank 10
After in screw clamp 20, humidifier can use the water in tank 20 to humidify the air of surrounding.
Further, as shown in fig. 6, foregoing tank 20 can be located at the lower section of humidifier water tank 10.Tank 20 it is upper
The drainage hole 11 of end opening and humidifier water tank 10 is relative, during so that drainage hole 11 being opened, and the water in humidifier water tank 10 can be
Flowed in the presence of gravity in tank 20.In this example, the water in humidifier water tank 10 in the presence of deadweight due to can flow
In screw clamp 20, so as to eliminate the structures such as aqueduct, cost is reduced.
Further, as shown in fig. 6, foregoing valve body 2 include valve element 21 and the seal 22 that is set on valve element 21 and
Valve element 21 includes matrix 211 and is convexly equipped in the example of core bar 212 of matrix 211, and the bottom of above-mentioned tank 20 is convexly equipped with fore-set
201, the lower end of fore-set 201 and matrix 211 is inconsistent, and valve body 2 is located at the foregoing second place.In this example, when will plus
When wet device water tank 10 is arranged on tank 20, the drainage hole 11 on humidifier water tank 10 is constantly in the state being opened, so that
Water in humidifier water tank 10 can be flowed in tank 20.
Further, in the example that the lower end of foregoing casing 1 has convex pipe 5, convex pipe 5 is stretched into tank 20, convex pipe 5
Lower end has breach, so that humidifier can be in the indentation, there fluid-tight drainage hole 11.Wherein, the water in humidifier water tank 10 is under
Water hole 11 is flowed in tank 20, when the water in tank 20 covers above-mentioned breach, and the water in tank 20 is by way of fluid-tight
Drainage hole 11 is closed, humidifier water tank 10 is stopped lower water.Air wetting when humidifier using the water in tank 20 to surrounding,
When water in tank 20 is slowly consumed and is less than above-mentioned breach, the water in humidifier water tank 10 may proceed to lower water again, until
Water in tank 20 covers above-mentioned breach, so constantly circulation, until ruing out of the water in humidifier water tank 10.
Operation principle of the present utility model and preferred embodiment is described below.
The utility model provide technical scheme solve humidifier water tank 10 add water inconvenience technical problem.Also,
Humidifier water tank 10 of the present utility model eliminates the use of water box nut and sealing ring, so as to simplify production process, lowers
Cost.
Humidifier water tank 10 of the present utility model is the water tank added water from below.When user wants to add water, by humidifier water
Case 10 is pulled down from humidifier, is inverted humidifier water tank 10, makes drainage hole 11 on humidifier water tank 10 upward.Then will humidification
Device water tank 10 is taken at tap, the low force valve element 21 of fire hose crown lower valve body 2, drainage hole 11 is opened, then opens
Tap, you can added water toward the inside of humidifier water tank 10.Add after water, take away humidifier water tank 10, the valve element 21 of valve body 2 is in bullet
Property part 3 elastic force effect under return back to the foregoing second place, valve element 21 closes drainage hole 11 with dynamic seal 22.
Wherein, as shown in fig. 6, when humidifier water tank 10 is installed on screw clamp 20, the matrix 211 of valve element 21 is by tank
The jack-up of fore-set 201 of 20 bottoms, now valve element 21 foregoing first position is moved to dynamic seal 22, to open drainage hole
11.Then the water of the inside of humidifier water tank 10 flows toward the inside of tank 20, when the water level of tank 20 is scarce higher than the foregoing convex lower end of pipe 5
During mouth, the aqueous envelope drainage hole 11 in tank 20, humidifier water tank 10 stops lower water.Humidifier can be consumed in tank 20 when running
The water in face, the water level of tank 20 slowly declines, when the water level of tank 20 is less than the breach of the foregoing convex lower end of pipe 5, humidifier water
Water in case 10 continues lower water, so circulation, the water until ruing out of the inside of humidifier water tank 10 again.
In summary, the structure that the utility model is used, eliminates water box nut and sealing ring, reduces part, structure
Relatively simplify;Simultaneously solve humidifier water tank 10 add water inconvenience the problem of.Wherein, jack-up valve element 21 is only needed when adding water just
It can add water, it is convenient and simple.
Need exist for explanation be:In the case where not conflicting, those skilled in the art can incite somebody to action according to actual conditions
Related technical characteristic is mutually combined in above-mentioned each example, to reach corresponding technique effect, particularly for various combined situations
Do not repeat one by one herein.
It is described above, only it is preferred embodiment of the present utility model, not makees any formal to the utility model
Limitation, any simple modification, equivalent variations and the modification made according to technical spirit of the present utility model to above example,
In the range of still falling within technical solutions of the utility model.
Claims (12)
1. a kind of humidifier water tank, it is characterised in that including:
Casing (1), its lower end has the drainage hole (11) inside connection;
Valve body (2), its can the casing (1) activity relatively, the drainage hole (11) is opened during first position to move to;And fortune
Move to cooperation is sealed with the casing (1) during the second place, to close the drainage hole (11).
2. humidifier water tank as claimed in claim 1, it is characterised in that
The valve body (2) includes valve element (21) and the seal (22) being set on valve element (21), and the valve element (21) can be relative
Casing (1) is lifted, to open the drainage hole (11), and motion when driving the seal (22) to move to the first position
The drainage hole (11) is closed during to the second place.
3. humidifier water tank as claimed in claim 2, it is characterised in that
When the seal (22) is located at the first position, the seal (22) be located at the casing (1) it is internal and with
The upper end open of the drainage hole (11) is relative, has between the upper end open of the seal (22) and the drainage hole (11)
Gap (101), to open the drainage hole (11).
4. humidifier water tank as claimed in claim 2 or claim 3, it is characterised in that
When the seal (22) is located at the second place, the seal (22) and the upper end of the drainage hole (11) are opened
Mouth sealing coordinates, to close the drainage hole (11).
5. humidifier water tank as claimed in claim 4, it is characterised in that
The upper end of the drainage hole (11) has the cone section (111) that opening is extended out;
The seal (22) has the outer shape consistent with the cone section (111), to move to during the second place
Coordinate with cone section (111) sealing, close the drainage hole (11).
6. the humidifier water tank as described in claim 2,3 or 5, it is characterised in that also include:
Elastic component (3), the power of the second place is returned back to for providing the seal (22).
7. humidifier water tank as claimed in claim 6, it is characterised in that
The valve element (21) includes matrix (211) and is convexly equipped in the core bar (212) of described matrix (211);
The inside of the drainage hole (11) is provided with support frame (4), and the core bar (212) passes from below through support frame as described above (4);
The seal (22) is set on the core bar (212) and positioned at the top of support frame as described above (4);
The elastic component (3) be set on the core bar (212) and positioned at support frame as described above (4) and described matrix (211) it
Between.
8. the humidifier water tank as any one of claims 1 to 3,5,7, it is characterised in that
The lower end of the casing (1) has convex pipe (5), and the convex pipe (5) has described drainage hole (11).
9. a kind of humidifier, it is characterised in that including the humidifier water any one of tank (20) and claim 1 to 8
Case (10);
Wherein, the humidifier water tank (10) is removably mounted on the tank (20), and when the humidifier water tank
(10) when drainage hole (11) is opened, the water in the humidifier water tank (10) can be flowed in the tank (20).
10. humidifier as claimed in claim 9, it is characterised in that
The tank (20) is located at the lower section of the humidifier water tank (10), and the upper end open of the tank (20) adds with described
The drainage hole (11) of wet device water tank (10) relatively, during so that the drainage hole (11) being opened, in the humidifier water tank (10)
Water can be flowed in the tank (20) under gravity.
11. humidifier as claimed in claim 10, it is characterised in that
When the valve body (2) includes valve element (21) and the seal (22) and the valve element (21) that are set on valve element (21) bag
When including matrix (211) and being convexly equipped in core bar (212) of described matrix (211), the bottom of the tank (20) is convexly equipped with fore-set
(201), the fore-set (201) and the lower end of described matrix (211) are inconsistent, and the valve body (2) is located at described second
Put.
12. the humidifier as any one of claim 9 to 11, it is characterised in that
When the lower end of the casing (1) has convex pipe (5), the convex pipe (5) is stretched into the tank (20), the convex pipe
(5) lower end has breach, so that the humidifier can be in drainage hole (11) described in the indentation, there fluid-tight.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201720189586.XU CN206583022U (en) | 2017-02-28 | 2017-02-28 | Humidifier water tank and humidifier using same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201720189586.XU CN206583022U (en) | 2017-02-28 | 2017-02-28 | Humidifier water tank and humidifier using same |
Publications (1)
Publication Number | Publication Date |
---|---|
CN206583022U true CN206583022U (en) | 2017-10-24 |
Family
ID=60090986
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201720189586.XU Active CN206583022U (en) | 2017-02-28 | 2017-02-28 | Humidifier water tank and humidifier using same |
Country Status (1)
Country | Link |
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CN (1) | CN206583022U (en) |
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2017
- 2017-02-28 CN CN201720189586.XU patent/CN206583022U/en active Active
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