CN1477255A - Washing machine - Google Patents
Washing machine Download PDFInfo
- Publication number
- CN1477255A CN1477255A CNA031081924A CN03108192A CN1477255A CN 1477255 A CN1477255 A CN 1477255A CN A031081924 A CNA031081924 A CN A031081924A CN 03108192 A CN03108192 A CN 03108192A CN 1477255 A CN1477255 A CN 1477255A
- Authority
- CN
- China
- Prior art keywords
- washing machine
- lid
- linkage part
- switching manipulation
- test rod
- 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.)
- Granted
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- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
Abstract
To secure safety by turning on and off a safety switch by opening and closing a cover even when the number of components in an upper frame are increased to make the upper frame higher with the upgrading of functions in a washing machine and the height of a switch operating part becomes extremely higher than the fitting height of the safety switch in the washing machine for washing clothings or the like.An upper part of a washing machine main body 1 is covered with an upper frame 11, an opening 12 of the upper frame 11 is covered with a lid 3 to be freely opened/closed, a safety switch 4 to be turned on/off in accordance with at least opening/closing of the lid 3 is provided within the upper frame 11, and a switch operating part 6 is extended at the back of the lid 3. A lid opening/closing detection lever 7 provided in the safety switch 4 and the switch operating part 6 are cooperated via a linking member 13.(C)2004,JPO.
Description
Technical field
The present invention relates to washing machine that clothing etc. is washed.
Background technology
The formation of existing washing machine is general as Fig. 4 or shown in Figure 5.Its formation below is described.
As shown in Figure 4, upper box body 2 is arranged at washing machine body 1 top.The lid 3 that this upper box body 2 opens and closes when the rear axis supporting of lid 3 drops into clothing.Safety switch 4 is contained in the inside of upper box body 2.The switching of corresponding lid 3 is connected, is disconnected.Have switching manipulation portion 6 on the back wall of lid 3, this switching manipulation portion 6 has and the axle 5 fork walls that are connected.In addition, lid is set on safety switch 4 opens and closes test rod 7, when closing cap 3, switching manipulation portion 6 lifts lid and opens and closes test rod 7.By above action, switching manipulation portion 6 makes safety switch 4 connect, disconnect, and the dehydration action is connected disconnect.
Switch motion to the above washing machine is described in detail below.As shown in Figure 4, when lid 3 closures, make the lid of safety switch 4 open and close test rod 7 by switching manipulation portion 6 and be the state of lifting.As shown in Figure 5, when lid 3 was slowly opened, switching manipulation portion 6 slowly descended, and sense switch connecting rod 7 also slowly descends.When lid switching test rod 7 dropped to assigned position, safety switch 4 just disconnected, and the dehydration action is stopped.
In addition, safety switch 4 belows are provided with abnormal vibrations test rod 10, and it detects the abnormal vibrations that rotation is located at the dehydration barrel 9 in the steel ladle 8 freely, have that prior detection goods move or the dewater measuring ability of action of overturning etc. and stopping.
In so existing formation, because safety switch 4 usefulness abnormal vibrations test rods 10 detect the abnormal vibrations of dehydration barrel 9, so installation site and setting height(from bottom) are restricted.Promptly open and close test rod 7, must be configured to approximately same height to switching manipulation portion 6 with safety switch 4 in order to lift lid in switching manipulation portion 6.
For this reason, there is following restriction in the performance raising along with nearest washing machine, promptly when increasing new function, even when the internal configurations functional part of upper box body 2, can not exceed the height H of upper box body 2, and the result has formed the obstacle that function improves.
Summary of the invention
The present invention proposes for solving described existing problem.Its purpose is, even also can make safety switch in the following cases by the switching of lid connects, disconnects, and guarantee security, this situation is the requirement that improves the washing machine function for adapting to, increase the inside components of upper box body, cause upper box body to increase, switching manipulation portion is higher than the situation of the setting height(from bottom) of safety switch far away.
For reaching described purpose, washing machine of the present invention covers the top of washing machine body with upper box body, cover the peristome of this upper box body in the freely openable mode with lid, the safety switch of connecting, disconnecting in the corresponding at least switching of covering of the inboard of upper box body setting, setting is extended at the rear of lid by switching manipulation portion, make the lid that is located on the safety switch open and close test rod and switching manipulation portion interlock by linkage part.
Description of drawings
Fig. 1 is the major part profile of the washing machine of one embodiment of the invention;
Fig. 2 is the major part stereogram of the washing machine of one embodiment of the invention;
Fig. 3 is the major part profile that the lid of the washing machine of one embodiment of the invention is opened midvoyage condition;
Fig. 4 is the major part profile of existing washing machine;
Fig. 5 is that the lid of existing washing machine is opened the major part profile of midvoyage condition.
The specific embodiment
Below in conjunction with accompanying drawing one embodiment of the invention is described.In addition, to adopting prosign, and omit its explanation with the parts of the identical formation of existing washing machine.
As shown in Figure 1, upper box body 11 covers the top of washing machine body 1, and places a plurality of build-in components (not shown) with the raising of washing machine function.The peristome 12 usefulness lid 3 of this upper box body 11 covers, but freely openable.Safety switch 4 is located at the inside of upper box body 11.The lid of setting opens and closes test rod 7 and extends the switching manipulation portion 6 that is provided with in lid 3 back and pass through linkage part 13 and interlock on this safety switch 4.
In addition, the first end 13a of linkage part 13 is inserted among the 7a of hole portion that is located at lid switching test rod 7.Form the second zigzag part 14b at the first end 13a of this linkage part 13, the protuberance 18 that protrudes in the front end setting of this second zigzag part 14b downwards.This protuberance 18 touches with the second rib 16b that extends setting from upper box body 11, can limit linkage part 13 moving to rear washer thus.
In addition, between the first zigzag part 14a and the second zigzag part 14b, the near linear portion 19 of linkage part 13 and the 3rd rib 16c that extends setting by upper box body 11 are touched.Can limit the overturning of linkage part 13 like this.
At this, the hang part 15 of linkage part 13 is hung over groove 17 above the switching manipulation portion 6, as shown in Figure 3, be to be opened to the state of predetermined angular and to carry out to covering 3 from the lid closure state.
Action to the above washing machine utilizes accompanying drawing to describe.As shown in Figure 1, in lid 3 closures when, the hang part 15 of linkage part 13 hang over switching manipulation portion 6 above, linkage part 13 is upwards drawn.Therefore, the lid of safety switch 4 opens and closes test rod 7 and is lifted, and safety switch 4 forms on-state.
Then, as shown in Figure 3, when lid 3 was slowly opened, lid 3 rotated around installation portion 20, and switching manipulation portion 6 slowly descends, and by means of linkage part 13, lid opens and closes test rod 7 and also slowly descends.Safety switch 4 just disconnects when lid switching test rod 7 drops to assigned position, and the dehydration action is stopped.
At this moment, linkage part 13 is embedded in from upper box body 11 and extends the groove 17 on the top of the first rib 16a that is provided with, forms the structure that is limited its action by second rib 16b and the 3rd rib 16c.By this structure, can make switching manipulation portion 6 and the lid that on safety switch 4, is provided with open and close test rod 7 interlocks.
Like this, according to present embodiment, owing to make the lid that on safety switch 4, is provided with open and close test rod 7 and switching manipulation portion 6 interlocks by means of linkage part 13, even event is along with the raising of washing machine function, build-in components in the upper box body 11 increases, cause upper box body 11 to increase, switching manipulation portion 6 is higher than safety switch 4 far away, it is different with the height of switching manipulation portion 6 that the lid that is provided with on the safety switch 4 opens and closes test rod 7, also can be by means of linkage part 13, make safety switch 4 connect, disconnect by covering 3 switching, and guarantee security.
In addition, linkage part 13 is because with the metal bar formation, so can constitute intensity height, low-cost compact structure.
In addition, the first end 13a of linkage part 13 is because the lid of formation and safety switch 4 opens and closes near the card of the front end of test rod 7 structure only, so can detect the rotational angle variation that lid opens and closes test rod 7 according to the distance that moves up and down of linkage part 13, can increase the displacement of corresponding angle, meticulously the sense switch angle.
In addition, the first end 13a of linkage part 13 is because formation is inserted into the structure among near the 7a of hole portion that is provided with the front end of lid switching test rod 7, so can make linkage part 13 and lid switching test rod 7 interlock reliably.
In addition, because the second end 13b of linkage part 13 constitutes the top structure that hangs over switching manipulation portion 6, cover 3 open and-shut mode so can detect at an easy rate with simple structure.
In addition, because the second end 13b of linkage part 13 hangs over above the switching manipulation portion 6 being closed into from lid between the state of lid 3 being opened predetermined angular, so linkage part 13 follows the action of covering 3 switching simple, can make safety switch 4 connect reliably, disconnect by covering 3 switching, guarantee security.
In addition, because the front end of the second zigzag part 14b of linkage part 13 is provided with the protuberance 18 that protrudes downwards, even therefore from covering 3 outside water droplets that immerse such as top, water droplet also can be fallen by the protuberance 18 of below, thereby prevent that it is attached directly on the safety switch 4, can improve security.
In addition because linkage part 13 is made of with wire rods such as stainless steel wires spring, so even the user fiercely open-close lid 3 also can prevent the distortion of linkage part 13.
Claims (15)
1. washing machine, it comprises: body, be arranged on described body top and the upper box body of peristome is arranged, the installation portion by described upper box body is installed in the lid that described upper box body covers described peristome, is placed in the described upper box body safety switch with the switching interlock of described lid; It is characterized in that described the lid has switching manipulation portion near described installation portion, described safety switch has lid and opens and closes test rod; Also have in addition and make described lid open and close the linkage part of test rod and described switching manipulation portion interlock.
2. washing machine as claimed in claim 1 is characterized in that described linkage part has first end and the second end, and described first end engages with the front end that described lid opens and closes test rod.
3. washing machine as claimed in claim 1 is characterized in that, described lid opens and closes test rod in the porose portion of front end, and the first end of described linkage part is inserted into described hole portion.
4. washing machine as claimed in claim 2 is characterized in that, described lid opens and closes test rod in the porose portion of described front end, and the first end of described linkage part is inserted into described hole portion.
5. washing machine as claimed in claim 2 is characterized in that, touches above the second end of described linkage part and the described switching manipulation portion.
6. washing machine as claimed in claim 3 is characterized in that, touches above the second end of described linkage part and the described switching manipulation portion.
7. washing machine as claimed in claim 4 is characterized in that, touches above the second end of described linkage part and the described switching manipulation portion.
8. washing machine as claimed in claim 5 is characterized in that, described the second end from the closed state of described lid to the state of opening predetermined angular, and touch above the described switching manipulation portion.
9. washing machine as claimed in claim 6 is characterized in that, described the second end from the closed state of described lid to the state of opening predetermined angular, and touch above the described switching manipulation portion.
10. washing machine as claimed in claim 7 is characterized in that, described the second end from the closed state of described lid to the state of opening predetermined angular, and touch above the described switching manipulation portion.
11., it is characterized in that described linkage part has the zigzag part of U font at first end as each described washing machine in the claim 1～7, described first end engages with the front end that described lid opens and closes test rod.
12. washing machine as claimed in claim 11 is characterized in that, described upper box body nearby has second rib described lid switching test rod, and the zigzag part of described U font and described second rib touch, and limit the action of described linkage part.
13. washing machine as claimed in claim 11 is characterized in that, described upper box body nearby has the vertical first rib parallel with described linkage part described linkage part, and limits the action of described linkage part.
14. washing machine as claimed in claim 1 is characterized in that, described linkage part is a metal bar.
15. washing machine as claimed in claim 1 is characterized in that, described linkage part is the stainless steel wire of spring.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP241429/2002 | 2002-08-22 | ||
| JP241429/02 | 2002-08-22 | ||
| JP2002241429A JP3747895B2 (en) | 2002-08-22 | 2002-08-22 | Washing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1477255A true CN1477255A (en) | 2004-02-25 |
| CN1254578C CN1254578C (en) | 2006-05-03 |
Family
ID=31884549
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03238437 Expired - Fee Related CN2666967Y (en) | 2002-08-22 | 2003-03-31 | Washer |
| CN 03108192 Expired - Fee Related CN1254578C (en) | 2002-08-22 | 2003-03-31 | Washing machine |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03238437 Expired - Fee Related CN2666967Y (en) | 2002-08-22 | 2003-03-31 | Washer |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP3747895B2 (en) |
| CN (2) | CN2666967Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101988254A (en) * | 2009-07-31 | 2011-03-23 | Lg电子株式会社 | Washing machine |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5583499B2 (en) * | 2010-07-02 | 2014-09-03 | パナソニック株式会社 | Clothing processing equipment |
| JP5592179B2 (en) * | 2010-07-02 | 2014-09-17 | パナソニック株式会社 | Clothing processing equipment |
| JP5909661B2 (en) * | 2014-01-10 | 2016-04-27 | パナソニックＩｐマネジメント株式会社 | Clothing processing equipment |
| JP6152832B2 (en) * | 2014-07-30 | 2017-06-28 | パナソニックＩｐマネジメント株式会社 | Clothing processing equipment |
| JP5994189B2 (en) * | 2014-07-30 | 2016-09-21 | パナソニックＩｐマネジメント株式会社 | Clothing processing equipment |
| JP5994188B2 (en) * | 2014-07-30 | 2016-09-21 | パナソニックＩｐマネジメント株式会社 | Clothing processing equipment |
| MY165598A (en) * | 2015-04-16 | 2018-04-16 | Panasonic Ip Man Co Ltd | Washing machine |
| JP6152907B2 (en) * | 2016-03-29 | 2017-06-28 | パナソニックＩｐマネジメント株式会社 | Clothing processing equipment |
-
2002
- 2002-08-22 JP JP2002241429A patent/JP3747895B2/en not_active Expired - Fee Related
-
2003
- 2003-03-31 CN CN 03238437 patent/CN2666967Y/en not_active Expired - Fee Related
- 2003-03-31 CN CN 03108192 patent/CN1254578C/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101988254A (en) * | 2009-07-31 | 2011-03-23 | Lg电子株式会社 | Washing machine |
| CN101988254B (en) * | 2009-07-31 | 2013-01-16 | Lg电子株式会社 | Washing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN2666967Y (en) | 2004-12-29 |
| JP2004073707A (en) | 2004-03-11 |
| CN1254578C (en) | 2006-05-03 |
| JP3747895B2 (en) | 2006-02-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060503 Termination date: 20190331 |
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| CF01 | Termination of patent right due to non-payment of annual fee |