CN104928890A - Waterproof device with mechnical key and washing machine - Google Patents
Waterproof device with mechnical key and washing machine Download PDFInfo
- Publication number
- CN104928890A CN104928890A CN201410102448.4A CN201410102448A CN104928890A CN 104928890 A CN104928890 A CN 104928890A CN 201410102448 A CN201410102448 A CN 201410102448A CN 104928890 A CN104928890 A CN 104928890A
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- control panel
- water
- button
- brim part
- crown portion
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Abstract
The invention discloses a waterproof device with a mechanical keys and a washing machine and belongs to the field of washing. The waterproof device is designed to solve a problem of water leakage between a control panel of an electric appliance and a key. The waterproof device with the mechanical key at least comprises a waterproof component. The waterproof component is a cap-shaped body; a shaft sleeve is mounted on the cap top of the waterproof component; a cap peak part of the waterproof component is connected with the control panel; the shaft sleeve is sealed with the periphery of the key; and the waterproof component can lift with the key and deforms. The washing machine comprises a body and the waterproof device; the control panel is mounted on the body; the key is mounted on the control panel; the cap peak part of the waterproof component is connected with the control panel; and the shaft sleeve is sealed with the periphery of the key. The waterproof device with the mechanical key and the washing machine are rationally structured, convenient to use, and possesses great waterproof effect and low cost; and potential safety dangers to the washing machine can be avoided.
Description
Technical field
The present invention relates to a kind of water-tight device of mechanical key and the washing machine of this water-tight device is installed.
Background technology
Mechanical key is assembled to after on household electrical appliance, has gap, can perform the operation of pressing-lifting glibly to make button between the inwall of the key hole on the periphery of button and control panel.For the household electrical appliances do not related to water (such as TV, air-conditioning, range hood etc.), this small gap affects use hardly; But for the household electrical appliances (such as washing machine) with water in use, the water splashed on control panel can flow into household electrical appliances from this gap inner, cause household electrical appliances to be caused danger.
Now conventional method carrys out anti-sealing at a surface coverage skim for control panel to infiltrate gap between button and control panel, do not have other waterproof measure.But after long-time use, this tunic is likely damaged, and water may from entering household electrical appliances inside between button and control panel when the time comes.
Another waterproof measure arranges waterproof membrane between button and the lid plate of below, and this structure cannot block water enter in the gap between button and control panel, cannot solve water and enter the household electrical appliances safety problem caused household electrical appliances inside.
Summary of the invention
An object of the present invention is to propose a kind of avoid water enter control panel and button gap cause the water-tight device of the mechanical key of safety problem.
Another object of the present invention does not affect the water-tight device that the mechanical key of operation was pressed-lifted to button while of being and proposing a kind of waterproof.
Also object of the present invention is the water-tight device of the mechanical key proposing a kind of good sealing effect.
Another object of the present invention proposes a kind ofly to eliminate water brings potential safety hazard washing machine to mechanical key.
For reaching this object, on the one hand, the present invention is by the following technical solutions:
A kind of water-tight device of mechanical key, described water-tight device at least comprises flashing member, and described flashing member is calyptra, is provided with axle sleeve in the crown portion of described flashing member, the brim part of described flashing member is used for being connected with control panel, and described axle sleeve is used for the sealing of button neighboring; Described flashing member can be out of shape along with pressing-lifting of button.
Particularly, described flashing member is also provided with pars contractilis between brim part and crown portion; Brim part is used for described flashing member to fix on the control panel; Pars contractilis is for connecting brim part and crown portion; Crown portion is provided with axle sleeve, and described axle sleeve is used for the sealing by described flashing member and described button neighboring; Described pars contractilis has deformability, when button perform press-lift operation time crown portion can follow button and move.
Further, described water-tight device also comprises pressing plate, and described pressing plate is used for described flashing member fixing on the control panel by described brim part.
Further, described pressing plate center is provided with through hole, and the diameter of described through hole is greater than the internal diameter of described brim part and is less than described brim part external diameter.
Particularly, the thickness of described pars contractilis is less than the thickness of described brim part and/or the thickness in described crown portion; The hardness of described pars contractilis is less than the hardness of described brim part and/or the hardness in described crown portion.
Particularly, brim part, pars contractilis and crown portion are formed in one.
Particularly, described crown portion extends from the edge of pars contractilis to the outside of calyptrate cavity; Or described crown portion extends from the edge of pars contractilis to the inner side of calyptrate cavity.
Particularly, described water-tight device also comprises control panel and button; Described brim part is connected with control panel, and described axle sleeve and button neighboring seal.
On the other hand, the present invention is by the following technical solutions:
A kind of washing machine, comprise body, described washing machine also comprises above-mentioned water-tight device; Described control panel is arranged on the body, and described button is arranged on described control panel; The described brim part of described flashing member is connected with control panel, and described axle sleeve and button neighboring seal.
Particularly, described washing machine also comprises pressing plate, and described brim part is fixed on described control panel by described pressing plate.
The brim part of the flashing member of the water-tight device of mechanical key of the present invention is fixed on the control panel, axle sleeve is locked on the periphery of button, when there being water to enter from the space between control panel and button, flashing member can block water penetrate in button effectively, good water-proof effect; Flashing member comprises brim part, pars contractilis and crown portion, and pars contractilis has deformability or flexible ability, thus crown portion can follow pressing-lifting of button well and can not relative sliding, even come off; Water-tight device also comprises pressing plate, uses pressing plate to be fixed on the control panel by brim part by flashing member better.Rational in infrastructure, easy to use, cost is low, good water-proof effect.
Washing machine of the present invention being provided with water-tight device, water can being avoided to cause potential safety hazard by entering button between control panel and button to washing machine.
Accompanying drawing explanation
Fig. 1 is the structural representation of the flashing member that the preferred embodiment of the present invention one provides;
Fig. 2 is the front view of the flashing member that the preferred embodiment of the present invention one provides;
Fig. 3 is the sectional view of the flashing member that the preferred embodiment of the present invention one provides;
Fig. 4 is the sectional view of the flashing member that the preferred embodiment of the present invention two provides;
Fig. 5 is the structural blast figure of the water-tight device that the preferred embodiment of the present invention four provides;
Fig. 6 is the sectional view of the water-tight device that the preferred embodiment of the present invention four provides;
Fig. 7 is the partial enlarged drawing at C place in Fig. 6;
Fig. 8 is structural representation when button is in down state in the preferred embodiment of the present invention four.
Be labeled as in figure:
1, brim part; 2, pars contractilis; 3, crown portion; 4, pressing plate; 5, control panel; 10, flashing member; 31, axle sleeve; 41, through hole; 51, key hole; 61, button; 62, keying body.
Detailed description of the invention
Technical scheme of the present invention is further illustrated by detailed description of the invention below in conjunction with accompanying drawing.
Preferred embodiment one:
This preferred embodiment provides a kind of flashing member 10.As shown in Figures 1 to 3, this flashing member 10 comprise connected successively by outside to inner side brim part 1, pars contractilis 2 and crown portion 3.Wherein, brim part 1 is for fixing flashing member 10 on the control panel; Pars contractilis 2 is for connecting flashing member 10 brim part 1 and crown portion 3; Crown portion 3 is provided with axle sleeve 31, and axle sleeve 31 is for being enclosed within button periphery by flashing member 10.Pars contractilis 2 has deformability, when button perform press-lift operation time crown portion 3 can follow button and move.
This flashing member 10 presents hat shape on the whole, and brim part 1, pars contractilis 2 and crown portion 3 are formed in one.
Brim part 1 in the form of a ring, surfacing, and thickness is thicker, hardness is comparatively large, can fit well, fixing on the control panel.
The outer ledge of pars contractilis 2 is connected on the inside edge of ring-type brim part 1.Pars contractilis 2 is to lower recess, and thinner thickness, hardness are less, do not contact between its inwall with button, forms a little spatial accommodation.When the gap having water to enter between control panel and button, water can exist in this spatial accommodation, can not enter the inside of button.
Crown portion 3 is arranged on the inside edge (bottom edge) of pars contractilis 2, protrudes downwards.Form axle sleeve 31 in the middle part of the crown portion 3 of ring-type, button is arranged in axle sleeve 31.The thickness in crown portion 3 is thicker, hardness is comparatively large, and be enclosed within tightly outside button, water cannot infiltrate from the gap between crown portion 3 and button.
In order to be fixed on the control panel by brim part 1 better, this water-tight device also comprises the pressing plate of ring-type.Brim part 1 is fitted on the control panel, then pressing plate to be covered on brim part 1, compress, by screw by pressing plate together with brim part 1 fixing on the control panel.Pars contractilis 2 and crown portion 3 through hole in the middle part of pressing plate passes.
Preferred embodiment two:
This preferred embodiment provides a kind of flashing member, and its structure is substantially identical with preferred embodiment one.As shown in Figure 4, this flashing member 10 comprise connected successively by outside to inner side brim part 1, pars contractilis 2 and crown portion 3.Wherein, brim part 1 is for fixing flashing member 10 on the control panel; Pars contractilis 2 is for connecting brim part and the crown portion of flashing member 10; Crown portion 3 is provided with axle sleeve 31, and axle sleeve 31 is for sealing the neighboring of flashing member and button.Pars contractilis 2 has deformability, when button perform press-lift operation time crown portion 3 can follow button and move.
Difference is: crown portion 3 is arranged on the inside edge (bottom edge) of pars contractilis 2, protruding upward.That is, pars contractilis 2 surrounds a tubular structure, and crown portion 3 is arranged in the space that this tubular structure surrounds.
Can not arrange pressing plate, brim part 1 utilizes the modes such as bonding, screw fastening fixing on the control panel; Brim part 1, pars contractilis 2 and crown portion 3 fit together after can process respectively again; Thickness and the hardness in brim part 1, pars contractilis 2 and crown portion 3 are not limit, and can realize the function of each several part.
Preferred embodiment three:
This preferred embodiment provides a kind of flashing member of mechanical key, and this flashing member is calyptra, and its crown portion is provided with an axle sleeve.The brim part of flashing member is used for flashing member to fix on the control panel, and axle sleeve is used for flashing member and button neighboring to seal; Flashing member can be out of shape along with pressing-lifting of button.
After having assembled, brim part and the control panel of this flashing member fit tightly, and axle sleeve is enclosed within the periphery of button tightly, and water cannot penetrate into button from the gap between control panel and button, serves the effect of waterproof.
Preferred embodiment four:
This preferred embodiment provides a kind of water-tight device and is provided with the washing machine of this water-tight device.As shown in Figure 5, this water-tight device comprise with the control panel 5 of key hole 51, the button be made up of button 61 and keying body 62, middle part be provided with through hole 41 pressing plate 4 and as arbitrary in preferred embodiment one to three as described in flashing member 10.
As shown in Figure 6 to 8, the brim part 1 of flashing member is fixed on control panel 5 by pressing plate 4; Crown portion 3 is enclosed within the periphery of mechanical key button 61 tightly; Pars contractilis 2 is arranged on the outside of button 61, but retains certain gap between the outer wall of the inwall of pars contractilis 2 and button 61.
According to designing requirement, brim part 1 can be fixed on inner side or the outside of control panel 5; Can use pressing plate 4 that brim part 1 is fixed on control panel 5, also can use the bonding alternate manner that waits that brim part 1 is fitted in control panel 5.
In order to be enclosed within the periphery of button 61 tightly by crown portion 3, the lateral wall of button 61 is preferably circular.But be not limited to circle, as long as other shape that can be locked and not allow water infiltrate.
As shown in Figure 7, when button 61 is in lifting status, flashing member is the first shape.Now pars contractilis 2 is in contraction state, and its interface takes the shape of the letter U.
As shown in Figure 8, when button 61 is in down state, flashing member is the second shape.Now pars contractilis 2 is in deployed condition; When the material of pars contractilis 2 is thinner, more resilient time, pars contractilis 2 can be stretched to a certain extent.
The outer surface of control panel 5 can do the diaphragm of one deck for waterproof.When water-tight device of the present invention after diaphragm breakage will formally play the effect of waterproof.
Claims (10)
1. a water-tight device for mechanical key, is characterized in that, described water-tight device at least comprises flashing member (10), and described flashing member (10) is calyptra, is provided with axle sleeve (31) in the crown portion (3) of described flashing member (10); The brim part (1) of described flashing member (10) is for being connected with control panel (5), and described axle sleeve (31) is for sealing with button neighboring; Described flashing member (10) can be out of shape along with pressing-lifting of button.
2. the water-tight device of mechanical key according to claim 1, is characterized in that, described flashing member (10) is also provided with pars contractilis (2) between brim part (1) and crown portion (3);
Brim part (1), for being fixed on described control panel (5) by described flashing member (10);
Pars contractilis (2), for connecting described brim part (1) and described crown portion (3);
Crown portion (3), which is provided with axle sleeve (31), and described axle sleeve (31) is for the sealing by described flashing member (10) and described button neighboring;
Described pars contractilis (2) has deformability, when described button perform press-lift operation time crown portion (3) described button can be followed move.
3. the water-tight device of mechanical key according to claim 2, it is characterized in that, described water-tight device also comprises pressing plate (4), and described pressing plate (4) is for being fixed on described control panel (5) by described flashing member (10) by described brim part (1).
4. the water-tight device of mechanical key according to claim 3, is characterized in that, described pressing plate (4) center is provided with through hole (41), and the diameter of described through hole (41) is greater than the internal diameter of described brim part (1) and is less than described brim part (1) external diameter.
5. the water-tight device of mechanical key according to claim 2, is characterized in that, the thickness of described pars contractilis (2) is less than the thickness of described brim part (1) and/or the thickness in described crown portion (3); The hardness of described pars contractilis (2) is less than the hardness of described brim part (1) and/or the hardness in described crown portion (3).
6. the water-tight device of mechanical key according to claim 2, is characterized in that, described brim part (1), described pars contractilis (2) and described crown portion (3) are formed in one.
7. the water-tight device of mechanical key according to claim 2, is characterized in that, described crown portion (3) extends from the edge of pars contractilis (2) to the outside of calyptrate cavity; Or,
Described crown portion (3) extends from the edge of pars contractilis (2) to the inner side of calyptrate cavity.
8., according to the water-tight device of the arbitrary described mechanical key of claim 1 to 7, it is characterized in that, described water-tight device also comprises control panel (5) and button; Described brim part (1) is connected with control panel (5), and described axle sleeve (31) seals with the neighboring of button.
9. a washing machine, comprises body, it is characterized in that, described washing machine also comprises water-tight device as claimed in claim 8; Described control panel (5) is arranged on the body, and described button is arranged on described control panel (5); The described brim part (1) of described flashing member (10) is connected with control panel (5), and described axle sleeve (31) and button neighboring seal.
10. the washing machine according to right 9, is characterized in that, described washing machine also comprises pressing plate (4), and described brim part (1) is fixed on described control panel (5) by described pressing plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410102448.4A CN104928890B (en) | 2014-03-19 | 2014-03-19 | The water-tight device and washing machine of mechanical key |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410102448.4A CN104928890B (en) | 2014-03-19 | 2014-03-19 | The water-tight device and washing machine of mechanical key |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104928890A true CN104928890A (en) | 2015-09-23 |
| CN104928890B CN104928890B (en) | 2018-12-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410102448.4A Active CN104928890B (en) | 2014-03-19 | 2014-03-19 | The water-tight device and washing machine of mechanical key |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104928890B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107780145A (en) * | 2016-08-26 | 2018-03-09 | 青岛海尔滚筒洗衣机有限公司 | A kind of flexible water button and washing machine |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2585383Y (en) * | 2002-09-13 | 2003-11-05 | 金羚电器有限公司 | Water-proof structure for push-button switch of washing-machine |
| CN2750445Y (en) * | 2004-11-16 | 2006-01-04 | 英保达股份有限公司 | Waterproof push-button |
| CN201490057U (en) * | 2009-09-03 | 2010-05-26 | 昆盈企业股份有限公司 | Computer input device and press-key water-proof structure |
| CN201622947U (en) * | 2010-01-21 | 2010-11-03 | 珠海格力电器股份有限公司 | Sealing structure of key |
| CN203481104U (en) * | 2013-09-28 | 2014-03-12 | 丁道勇 | Button switch for machine tool |
| US9443673B2 (en) * | 2012-09-11 | 2016-09-13 | Logitech Europe S.A. | Flexible keyboard assembly |
-
2014
- 2014-03-19 CN CN201410102448.4A patent/CN104928890B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2585383Y (en) * | 2002-09-13 | 2003-11-05 | 金羚电器有限公司 | Water-proof structure for push-button switch of washing-machine |
| CN2750445Y (en) * | 2004-11-16 | 2006-01-04 | 英保达股份有限公司 | Waterproof push-button |
| CN201490057U (en) * | 2009-09-03 | 2010-05-26 | 昆盈企业股份有限公司 | Computer input device and press-key water-proof structure |
| CN201622947U (en) * | 2010-01-21 | 2010-11-03 | 珠海格力电器股份有限公司 | Sealing structure of key |
| US9443673B2 (en) * | 2012-09-11 | 2016-09-13 | Logitech Europe S.A. | Flexible keyboard assembly |
| CN203481104U (en) * | 2013-09-28 | 2014-03-12 | 丁道勇 | Button switch for machine tool |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107780145A (en) * | 2016-08-26 | 2018-03-09 | 青岛海尔滚筒洗衣机有限公司 | A kind of flexible water button and washing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104928890B (en) | 2018-12-11 |
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| PB01 | Publication | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20160601 Address after: 266101 Haier Industrial Park, No. 1, Haier Road, hi tech park, Laoshan District, Shandong, China Applicant after: Qingdao Haier Washing Machine Co., Ltd. Address before: 266101 Haier Industrial Park, Haier Road, Laoshan District, Shandong, Qingdao, China Applicant before: haier group corporation Applicant before: Qingdao Haier Washing Machine Co., Ltd. |
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| SE01 | Entry into force of request for substantive examination | ||
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| GR01 | Patent grant |