CN100575590C - Tumbling-box washing machine - Google Patents
Tumbling-box washing machine Download PDFInfo
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- CN100575590C CN100575590C CN200710104848A CN200710104848A CN100575590C CN 100575590 C CN100575590 C CN 100575590C CN 200710104848 A CN200710104848 A CN 200710104848A CN 200710104848 A CN200710104848 A CN 200710104848A CN 100575590 C CN100575590 C CN 100575590C
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- water
- seal
- water inlet
- inlet
- priming apparatus
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Abstract
The invention provides a kind of tumbling-box washing machine, its water inlet is located on the body end face, can prevent the drainage that takes place in the connection part between water intaking valve and the water feed apparatus.Comprising: be located at body (1) the upper back and with the joining water inlet of water supply hose (8a) (8) of outside; The water intaking valve (30) that the mobility status of the water that provides from water inlet is controlled; Be provided with the priming apparatus (34) in the washing powder cabin that can forwards pull out freely with the place ahead that is located at water intaking valve, inside.The flow export of the water in the water intaking valve (31) is provided with and flows out seal (32), and the inflow entrance of the water in the priming apparatus (35) is provided with into water seal (36).Flow out to be provided with by different 2 cylindrical portion (33b, 33c) of diameter between seal and the water inlet seal and connect the coupling components (33) that forms.Like this, even there is external force to be added on the water inlet, the connection place can not leak yet.
Description
Technical field
The present invention relates to a kind of tumbling-box washing machine, swing roller in this tumbling-box washing machine is in horizontal direction with the rotating shaft direction or rotatable being bearing in freely in outer barrel of mode of the direction that tilts from horizontal direction towards the back lower place, and in swing roller, wash continuously, strokes such as rinsing, dehydration.
Background technology
At first existing tumbling-box washing machine is described by the longitudinal section among Fig. 3.
As shown in Figure 3, be provided with in the body 1 of tumbling-box washing machine: the outer bucket 3 that is supported by damping 2; With the rotatable swing roller 4 freely that is bearing in the outer bucket 3.Swing roller 4 is being driven by the drive motors 5 on the outer bottom that is fixed on outer bucket 3 and is rotating.
Front one side of body 1 is provided with switching gate 6 freely, after gate 6 is opened, and just can be by face side opening portion 1a on the outer bucket 3 and the face side opening portion 4a input/taking-up washings in swing roller 4 on the swing roller 4.
In addition, be provided with the water intaking valve (inlet control device) 7 that contains inlet valve in the upper space in the body 1, the upper rear portion of body 1 is provided with water inlet 8, plays the effect to the introducing port of the water of water intaking valve 7.Water supply hose 8a followed in water inlet 8 first line of a couplet, water supply hose 8a be used to provide the hose of running water to link.
The place ahead of water intaking valve 7 is provided with priming apparatus 9, and the inside of priming apparatus 9 is provided with the washing powder cabin 21 that can freely pull out, plays the effect of washing powder feeding device.That is, water intaking valve 7 is positioned at the behind of priming apparatus 9, general alignment is in alignment with it, and the seal 20 that priming apparatus 9 is made across water seal parts that is rubber directly connects (example wherein can disclose the communique spy with reference to Japan Patent open 2005-152670) with water intaking valve 7.
The water that supplies to the priming apparatus 9 from water intaking valve 7 at first passes and the joining water injection pipe 10 in the bottom of priming apparatus 9, and the water filling port 11 in the place ahead of bucket 3 infeeds to outer bucket 3 outside being located at again.Stockpiling outside water in the bucket 3 passes the many limbers 4e that are formed on the swing roller 4 and flows in the swing roller 4.
In addition, the bottom rear of outer bucket 3 is provided with water discharge outlet 12, and water discharge outlet 12 links with draining valve 13.When draining valve 13 was opened, the water in the outer bucket 3 can be discharged to outside the machine by drainpipe 14.
The above-mentioned generality that constitutes tumbling-box washing machine constitutes.Being arranged on the back side of body 1 and water inlet 8, water intaking valve 7 and priming apparatus 9 at water inlet 8 is provided with under in line the situation basically, even there is external force to be added on water inlet 8 and the water supply hose 8a, the sealing aspect of the connection part between water intaking valve 7 and the priming apparatus 9 is also no problem.
In actual environment for use, tumbling-box washing machine is mostly by near the wall setting in room, and it is as far as possible little to require to stretch to the size in the place ahead.Under these circumstances, relatively difficulty of water inlet is set, so water inlet mostly is arranged on the end face of washing machine at the back side of product.
But under water inlet is arranged on situation on the washing machine end face, water supply hose and water inlet and priming apparatus just will be arranged to mutual approximate vertical.When being coupled with external force on the water inlet part, to be coupled with the stress on the wrap direction on the coupling part between water intaking valve and the priming apparatus, therefore, the connecting mode that rubber seal by the water seal parts carries out just seems not enough for preventing to leak, still have the danger of leaking under worst situation.
Described in the above water inlet is arranged under the situation on the product end face, the washing machine that also has has adopted such formation, promptly insert parts such as rubber hose in the coupling part between water intaking valve and priming apparatus respectively, install hose clamp again and wait and prevent to leak.
But, described in the above water inlet is arranged in the formation of the conventional tumbling-box washing machine on the product end face, if the coupling part between water intaking valve and the priming apparatus is the seal made of rubber and the direct coupled words in the back back side of priming apparatus by the water seal parts just, can't constitutes and prevent the measure of leaking fully.
In addition, use under flexible pipe that rubber etc. makes and the situation of carrying out with hose clamp water-stop is handled at its two ends, also need to reserve the required additional space of installation exercise that carries out separately, the volume that produces the whole washing machine can become problem such as big.
Summary of the invention
The present invention is intended to solve the above-mentioned problems in the prior art, and its purpose is that the volume that a kind of entire product is provided can not increase, not have the danger of leaking, the tumbling-box washing machine that security is good.
In order to solve the above-mentioned problems in the prior art, be provided with in the tumbling-box washing machine of the present invention the water that will provide from inlet control device (inlet valve mechanism) be added to by the washing powder cabin outside the bucket in priming apparatus; The flow export of the water in the inlet control device is provided with the outflow seal, and the inflow entrance of the water in the priming apparatus is provided with into water seal simultaneously; Be provided with between described outflow seal and the described water inlet seal by 2 different cylindrical portion of diameter and connect the coupling components that forms.
Like this, even there is external force to be added on the water inlet, because being 2 reconstruct, makes the watertight seal between inlet valve mechanism and the priming apparatus, so can eliminate the danger of leaking.In addition,, the volume of coupling components is reduced as far as possible owing to do not use parts such as hose clamp, the volume of entire product also can do miniaturization.
The technique effect that the present invention produces is as follows.Even tumbling-box washing machine of the present invention under water inlet is located at situation on the product end face, also can not increase the volume of product, eliminate the danger of leaking.
The specific embodiment of the invention is summarized as follows.Comprise in the tumbling-box washing machine in the present invention's the 1st scheme: rotating shaft is arranged on the swing roller on horizontal direction or the incline direction; Be built-in with the outer bucket of described swing roller; Accommodating the body of described outer bucket; Drive the drive motors of described rotary drum rotating; Be arranged on described body the upper back and with the joining water inlet of the water supply hose of outside; Be arranged in the described body, inlet control device that the mobility status of the water that provides from described water inlet is controlled is provided; Be provided with the washing powder cabin of depositing washing powder that forwards to pull out freely, and will supply to the interior priming apparatus of described outer bucket by described washing powder cabin with the place ahead that is located at described inlet control device, inside from the water that described inlet control device provides.The flow export of the water in the described inlet control device is provided with the outflow seal, the inflow entrance of the water in the described priming apparatus is provided with into water seal simultaneously, is provided with between described outflow seal and the described water inlet seal by 2 different cylindrical portion of diameter to connect the coupling components that forms.Like this, because seal is 2 reconstruct and makes, so even if water inlet is arranged on the end face of product and has external force to be added on the water inlet, the seal between inlet valve mechanism and the priming apparatus can not leak yet.In addition, owing to need not to install from the back side parts such as hose clamp, so also just need not reserve the installation exercise space for it, product composition can be done compactlyer.In addition, because coupling components constitutes the shape that has step by 2 different cylindrical portion of diameter, thus in assembling operation, can play the effect of positioning element, thus can the assurance device formation keep stable.
The 2nd scheme is, outflow seal described in above-mentioned the 1st scheme is arranged on watertight means between the internal face of the cylindrical portion that diameter is bigger in the outside wall surface of flow export of the water in the described inlet control device and the described coupling components, simultaneously, described water inlet seal is arranged on watertight means between the internal face of inflow entrance of the outside wall surface of the less cylindrical portion of diameter in the described coupling components and the water in the described priming apparatus.Like this, the error in parts and the assembling can be absorbed, and realizes that watertight connects.
The 3rd scheme is that the seal of outflow described in the above-mentioned the 1st or the 2nd scheme is and has the cylindric of flange, and general mutually with the water inlet seal.Like this, productivity can be improved.
Description of drawings
Fig. 1 is the longitudinal section of the tumbling-box washing machine in the embodiment of the invention 1,
Fig. 2 is the perspective cross-sectional slice of the priming apparatus portion in this washing machine,
Fig. 3 is the longitudinal section of existing tumbling-box washing machine.
In the above-mentioned accompanying drawing, 1 is body, and 3 is outer bucket, 4 is swing roller, and 5 is drive motors, and 8 is water inlet, 8a is a water supply hose, and 21 is the washing powder cabin, and 30 is water intaking valve (inlet control device), 31 is flow export, and 32 for flowing out seal, and 33 is coupling components, 33b is a cylindrical portion, and 33c is a cylindrical portion, and 34 is priming apparatus, 35 is inflow entrance, and 36 are the water inlet seal.
The specific embodiment
Come with reference to the accompanying drawings one embodiment of the present of invention are elaborated.It is pointed out that such embodiment does not have the effect that limits the scope of the invention.
(embodiment 1)
Fig. 1 is the longitudinal section of the tumbling-box washing machine among the present invention the 1st embodiment, and Fig. 2 is the perspective cross-sectional slice of this tumbling-box washing machine.In addition, for top prior art in identical part, only put on same-sign here, omit repeat specification to it.
As shown in fig. 1, outer bucket 3 is arranged to heeling condition in the body 1 of tumbling-box washing machine, and square neck is oblique down from horizontal direction promptly to be supported to its rear.Be provided with the rotation swing roller 4 freely that is band round-ended cylinder shape in the outer bucket 3, rotate under the drive motors 5 at this swing roller 4 bucket 3 back sides being installed in outside drives, and its rotary speed and direction of rotation can change.Front one side of body 1 is provided with switching gate 6 freely.
The end face of body 1 is provided with the joining water inlet 8 with water supply hose 8a, and water inlet 8 and water intaking valve (inlet control device) 30 forms one.The other end of water intaking valve 30 is coupled on the priming apparatus 34, and the water of adding passes after the inner washing powder cabin (not shown) barrel 3 inside from water injection pipe 32 flow into outside.
As shown in Figure 2, water inlet 8 is set up in vertical direction, its bottom forms one with the water intaking valve 30 that supplies water/cut off the water by electromagnetic water inlet valve etc., and the flow export 31 that there are flowing out in the water intaking valve 30 is configured to drum, and with water inlet 8 approximate vertical.
Be provided with the cylindric outflow seal 32 that has flange 32a in the outside wall surface of flow export 31, the outside wall surface of this outflow seal 32 closely is inserted in the tubulose coupling components 33 that has step with watertight means.Be provided with diameter different 2 cylindrical portion 33b, 33c in the tubulose coupling components 33, the outside wall surface that flows out seal 32 is inserted in the internal face of the cylindrical portion 33c that diameter is bigger in the coupling components 33.
Install water inlet seal 36 cylindraceous on the outside wall surface of the less cylindrical portion 33b of diameter in the coupling components 33, be inserted in the internal face of cylindric inflow entrance 35 with watertight means then.Described cylindric inflow entrance 35 forms one with priming apparatus 34, is coaxial setting basically with above-mentioned flow export 31.
The water that flow into the priming apparatus 34 from inflow entrance 35 supplies to washing powder cabin (not shown) etc. from outlet 34a.
Flow out elastomers such as seal 32 and water inlet seal 36 usefulness rubber and form, be installed on the outside wall surface of the less side's of diameter cylindrical portion 33b in the outside wall surface of flow export 31 and the coupling components 33 with watertight means by convergent force respectively.
In addition, seal 32 is the same with flowing out, and also is provided with flange portion 36a on the water inlet seal 36.In assembling process, flange portion 36a withstands on the step part 33a at the connection part place that is formed on the bigger cylindrical portion 33c of the less cylindrical portion 33b of diameter in the coupling components 33 and diameter, realizes the location.In addition, can also further improve watertightness by flange portion 36a.
In addition, flow out the end that the flange portion 32a on the seal 32 withstands diameter major part in the coupling components 33, when assembling, be easy to realize the location, and can improve watertightness by flange portion 36a by making.
Because it is all approximate to flow out the shape that has flange, effect and the material etc. of seal 32 and water inlet seal 36, realizes shared so can be used as universal component.
In addition, with water inlet 8 form be provided with in the water intaking valve 30 of one form with it one and with the mounting flange 30a of the back side 34a almost parallel of priming apparatus 34, also be provided with through hole 30b on this mounting flange 30a.The back side 34a of priming apparatus 34 is provided with projection 38, and projection 38 protrudes towards the rear, and has the installing hole (not shown) that forms one with it.Then, between flow export 31 and the inflow entrance 35 under the state that flows out seal 32 and water inlet seal 36 and connect by coupling components 33, screw 37 is passed through hole 30b on the flange 30a to be fixed to the installing hole on the projection 38 from the rear, flow export 31, outflow seal 32, coupling components 33, water inlet seal 36 and the length direction of inflow entrance 35 and the fixed-direction of screw are consistent, can make each parts carry out fixing reliably and watertightness like this, can also improve the installation strength of water intaking valve 30 simultaneously.
Operational circumstances and effect to tumbling-box washing machine with above-mentioned formation is described below.
In present embodiment 1, even be provided with on the end face of body 1 after the water inlet 8, water intaking valve 30 and priming apparatus 34 adopts is to use by flowing out constituting that seal 32 and water inlet seal 36 carry out that the coupling components of 2 heavy water envelope connects.Therefore, even be coupled with external force on above-below direction or the left and right directions on the water inlet 8, the stress of generation also can obtain relaxing, and can not make sealing stressed, so do not have the danger of leaking.In addition, owing to do not use conventional hose clamp, need not to reserve its installing space, it is big that the body volume of product can not become.
In addition, even between the axle center of the inflow entrance 35 in flow export 31 and the priming apparatus 34 owing to some deviations take place the reasons such as error in the tolerance of parts and the assembling, but owing to even pipe arrangement is constructed from getting very near 2 resealings that also are provided with, so above-mentioned deviation can obtain relaxing, absorbing.In addition, because 2 different cylindrical portion of diameter have constituted step part 33a in the coupling components 33, this step part 33a can be used as positioning element and use in the assembling operation process, keeps stable thereby body is constituted.
In addition, by intimate outflow seal 32 and 36 realizations of water inlet seal is general, can enhance productivity.
Though the formation that swing roller 4 is inclined to set has been shown, in the foregoing description 1 even under the situation that swing roller 4 is provided with in the horizontal direction, also can reach identical effect.
In sum, even the tumbling-box washing machine among the present invention is provided with under the situation that is coupled with external force on water inlet and the water inlet on product body end face, the connection part in the aquaporin can be not stressed yet, thereby do not have the danger of leaking.In addition,, need not to reserve installing space, can not cause the increase of small product size to it owing to there are not to be used to realize the things such as hose clamp tool that seal.The present invention not only can be useful in the washing machine, but also can be widely used in needing to connect in the various machinery equipments of aquaporin.
Claims (2)
1. tumbling-box washing machine is characterized in that comprising:
Rotating shaft is arranged on the swing roller on horizontal direction or the incline direction;
Be built-in with the outer bucket of described swing roller;
Accommodating the body of described outer bucket;
Drive the drive motors of described rotary drum rotating;
Be arranged on described body the upper back and with the joining water inlet of the water supply hose of outside;
Be arranged in the described body, inlet control device that the mobility status of the water that provided by described water inlet is controlled is provided; With
The place ahead, the inside that is located at described inlet control device is provided with the washing powder cabin of depositing washing powder that can forwards pull out freely, and will supplies to the interior priming apparatus of described outer bucket by described washing powder cabin from the water that described inlet control device provides,
The flow export of the water in the described inlet control device is provided with the outflow seal, the inflow entrance of the water in the described priming apparatus is provided with into water seal simultaneously, be provided with between described outflow seal and the described water inlet seal by 2 different cylindrical portion of diameter and connect the coupling components that forms
Described outflow seal is arranged on watertight means between the internal face of the cylindrical portion that diameter is bigger in the outside wall surface of flow export of the water in the described inlet control device and the described coupling components, simultaneously, described water inlet seal is arranged on watertight means between the internal face of inflow entrance of the outside wall surface of the less cylindrical portion of diameter in the described coupling components and the water in the described priming apparatus.
2. tumbling-box washing machine as claimed in claim 1 is characterized in that: described outflow seal is and has the cylindric of flange, for water inlet seal general parts.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006144803 | 2006-05-25 | ||
| JP2006144803A JP4301255B2 (en) | 2006-05-25 | 2006-05-25 | Drum washing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101078155A CN101078155A (en) | 2007-11-28 |
| CN100575590C true CN100575590C (en) | 2009-12-30 |
Family
ID=38847367
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200710104848A Active CN100575590C (en) | 2006-05-25 | 2007-05-22 | Tumbling-box washing machine |
| CNU2007201425521U Expired - Lifetime CN201068526Y (en) | 2006-05-25 | 2007-05-22 | Cylinder washing machine |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201425521U Expired - Lifetime CN201068526Y (en) | 2006-05-25 | 2007-05-22 | Cylinder washing machine |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP4301255B2 (en) |
| CN (2) | CN100575590C (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5465551B2 (en) * | 2010-02-17 | 2014-04-09 | パナソニック株式会社 | Washing machine and washing dryer |
| JP2012179269A (en) * | 2011-03-02 | 2012-09-20 | Panasonic Corp | Drum washing machine |
| CN103201422A (en) * | 2011-10-28 | 2013-07-10 | 松下电器产业株式会社 | Washing machine |
| DE102019212834A1 (en) * | 2019-08-27 | 2021-03-04 | BSH Hausgeräte GmbH | Device for compensating for an imbalance in a loaded laundry drum |
-
2006
- 2006-05-25 JP JP2006144803A patent/JP4301255B2/en active Active
-
2007
- 2007-05-22 CN CN200710104848A patent/CN100575590C/en active Active
- 2007-05-22 CN CNU2007201425521U patent/CN201068526Y/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| CN101078155A (en) | 2007-11-28 |
| JP2007312953A (en) | 2007-12-06 |
| CN201068526Y (en) | 2008-06-04 |
| JP4301255B2 (en) | 2009-07-22 |
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