CN201195796Y

CN201195796Y - Fixing device for drainage pipe of washer

Info

Publication number: CN201195796Y
Application number: CNU2007201312966U
Authority: CN
Inventors: 顾珞莹; 丁自强
Original assignee: BSW Household Appliances Co Ltd
Current assignee: BSW Household Appliances Co Ltd
Priority date: 2007-12-07
Filing date: 2007-12-07
Publication date: 2009-02-18
Anticipated expiration: 2017-12-07

Abstract

The utility model relates to a fixing device of a drainage pipe of a washing machine, wherein the washing machine comprises a box body, a washing beck component which is arranged in the box body and a transport bolt component which is used to fix the washing beck component on the box body in the process of transporting, wherein the transport bolt component comprises a bolt stanchion and a bolt for fixing the washing beck component, wherein the bolt stanchion comprises a main body, a head portion and a connecting portion for connecting the main body and the head portion, and a fixing device of a drainage pipe is arranged on the head portion. The circulation of the fixing device of the drainage pipe which is used as an independent part is avoided in the process of producing, processing and assembling through integrating the fixed device on the bolt stanchion, and meanwhile, when in assembling, the assemblage of the fixing device of the drainage pipe is simultaneously finished when the assemblage of the transport bolt is finished, the procedure of assembling the fixing device of the drainage pipe is saved, the assembling flow processes of machines are greatly simplified, the production and assemblage rates of machines are improved, and the production cost of machines is further lowered.

Description

The fixture of washing machine sewer pipe

[technical field]

The utility model relates to a kind of fixture of washing machine sewer pipe, is used for collecting the drainpipe that is exposed to the casing of washing machine outside fixing.

[background technology]

As everyone knows, the drainage pattern of washing machine is divided into draining and following draining, and wherein goes up the mode that the mode of draining can compatibility time draining.The mode of draining in the use, the user can select by wall horizontally-arranged water, or directly water is discharged to hand washing sink, carries out last row's mode of recycle, also can select drainpipe is put into following row's mode of draining on the floor drain.Such design not only for the consumer provides more facility and selection, has simultaneously also reached water saving, energy-conservation effect.Simultaneously, from health perspectives, following draining is to utilize gravity to discharge washing machine by waste water, and last draining then is by draining pump, and water is discharged from the washing machine the inside.The former causes return of waste water easily, and draining is not thorough, and long-term use can cause washing machine body humidity, breed bacteria; Then there is not this drawback in the latter.Therefore, the washing machine of draining becomes the main product in market gradually in the employing.

With traditional roller washing machine is example, comprise casing, be arranged on the outer bucket of box house and be arranged on the inner inner core of outer bucket, described inner core can rotate at a high speed around the rotating shaft of trunnion axis or inclination certain angle under the driving of the motor that is arranged on described outer barrel outer-rear end.Usually, the upper end or the front end of described outer bucket are provided with water inlet, and water supply installation is connected with described water inlet by the water inlet bellows; Outside described bucket below or the bottom be provided with delivery port, drainage arrangement (for example: draining pump) be connected with described delivery port by the water outlet bellows, the other end of drainage arrangement connection drainpipe, drainpipe extends outside the casing.When carrying out washing procedure, washings (for example: water and washing agent mix the washings that form later on) are supplied to the inside of described outer bucket and inner core by water supply installation, while or inner core rotation at a high speed under the driving of motor subsequently, the washing clothes that is placed in the inner core is driven rotation together, finish the corresponding washing program, finish at washing procedure in the effect of washings, start drainage arrangement, water in outer bucket and the inner core is discharged, circulate, finish the washing process of clothing with this.And when not using or in the transportation, often need drainpipe is collected fixing, but, therefore need casing that a fixture is fixed on described drainpipe washing machine to damage or inconvenience to prevent that drainpipe takes place to twine to cause when the non-working condition because drainpipe extends outside the casing.But common fixture is for buckle independently or be installed in the structure of casing, for example patent application CN03124059.3 discloses a kind of fixture of washing machine sewer pipe, this fixture comprise articulate the hook that is formed on the casing, be connected in the upper arm of above-mentioned hook and winding drainpipe upside, between above-mentioned upper arm ends and can insert drainpipe peristome, twine drainpipe downside and the underarm longer slightly than upper arm.In this structure, the underarm long slightly by employing twines drainpipe, makes the upwards vertical or inclination of opening direction of described peristome simultaneously, thereby prevents that drainpipe comes off when warm water washs or is subjected to strenuous vibration.

But, there is following problem in the fixture of above-mentioned washing machine sewer pipe: promptly because this fixture is an independently member, and corresponding opening of hook or perforate with described fixture need be set on the casing of washing machine, inevitably can cause the increase of the circulation flow process of assemble flow and parts, therefore, make production efficiency be subjected to influence to a certain extent; Generally every washing machine needs 3～4 such fixtures at least simultaneously, and this also can cause the increase of material cost undoubtedly.

[summary of the invention]

At above problem, the purpose of this utility model to simplify the assemble flow of machine, reduces the circulation of parts for a kind of fixture of improved washing machine sewer pipe is provided, and reduces production costs.

Above-mentioned utility model purpose realizes in the following manner: a kind of fixture of washing machine sewer pipe, described washing machine comprises casing, is arranged on the washing barrels component in the casing, and be used for described washing barrels component being fixed in transit bolt assembly on the described casing in transportation, described transit bolt assembly comprises the bolt pillar and is used for fixing the bolt of described washing barrels component, described bolt pillar comprises body and head and the connecting portion that is connected described body and described head, and the fixture of described drainpipe is arranged on the described head.Be integrated in the head of described bolt pillar by fixture with drainpipe, the fixture of having avoided drainpipe is as the circulation of independent parts in production and processing and assembling process, when assembling, finish simultaneously the assembling of also having finished the fixture of drainpipe in the assembling of transit bolt, saved the operation of the fixture of assembling drainpipe, simplified the assemble flow of machine greatly, improve the production and assembly efficient of machine, further reduced the production cost of machine.

As a kind of preferred implementation of the utility model, the fixture of described drainpipe comprises the clamping part that is extended with the drainpipe of accommodating described washing machine along described head bending, and described clamping part can produce certain strain under stressed situation.The user fixes the drainpipe collection thereby drainpipe directly can be snapped in the described clamping part when not using or in the transportation of washing machine, has avoided drainpipe that the possibility of twining or damaging takes place.

Preferably, described clamping part is " C " shape, comprises free end and the link that is connected in described head, and after the assembling, its opening direction is towards described casing.By means of cooperating of described free end and casing forming a receiving space that grips described drainpipe jointly, make that the structure of fixture of drainpipe is more simple.

More preferred, come off from fixture for preventing drainpipe, after the assembling, the external diameter of the drainpipe that the distance between described free end and the described casing is accommodated less than described clamping part.When drainpipe was snapped in described clamping part, the free end of described clamping part produced strain, and when drainpipe being snapped into, free end by means of self sprung back to its reset condition.

Further, more preferred, from the fixture of drainpipe, take out drainpipe for the convenience of the user or drainpipe is snapped in this fixture, described free end is formed with outside open flange.When taking out, the user only needs slightly outwards to pull described flange can make described free end outwards open, thereby easily drainpipe is taken out or snaps in.

As the another kind of preferred implementation of the utility model, described clamping part comprises upper arm and corresponding underarm, forms the external diameter opening of the drainpipe of accommodating less than described clamping part between described upper arm and the described underarm.The fixture that is about to traditional drainpipe is integrated on the bolt pillar of transit bolt, can reduce the circulation of the fixture of traditional drainpipe as independent parts so that assembling work is oversimplified equally, has reduced production cost.

Preferably, collect for the convenience of the user or take out drainpipe, described upper arm and/or described underarm are formed with outside open flange, when needs are collected or take out drainpipe, the user can by operate described flange make the collection of drainpipe or take out more easy.

More preferred, the outside of described clamping part is along being formed with some flanks on the bearing of trend of described clamping part to increase the intensity of described clamping part.

[description of drawings]

The utility model is described in further detail below in conjunction with drawings and embodiments.

Fig. 1 is the schematic diagram according to the fixture of the utility model specific embodiment washing machine sewer pipe;

Fig. 2 is the schematic diagram according to the fixture of the concrete another kind of embodiment washing machine sewer pipe of the utility model;

Fig. 3 is to use the schematic diagram of the washing machine of fixture as shown in Figure 1.

[specific embodiment]

For clarity sake, present patent application is that example describes with the roller washing machine.

With reference to figure 1 and in conjunction with shown in Figure 3, roller washing machine 1 comprises casing 4, be arranged on the washing barrels component 5 of casing 4 inside and be used in transportation described washing barrels component 5 being fixed on transit bolt assembly 6 on the described casing 4.Described transit bolt assembly 6 comprises bolt pillar 7 and in order to the bolt 8 of fixing described washing barrels component 5, the body 9 that described bolt pillar 7 comprises cylindrical shape and head 10 and the connecting portion 11 that is connected described body 9 and described head 10.During assembling, described body 9 between described washing barrels component 5 and described casing 4 to be buffered in transportation owing to jolt and shake the washing barrels component 5 that caused and the impulsive force between the described casing 4, avoid washing barrels component 5 to cause damage, described connecting portion 11 is stuck on the described casing 4 in the corresponding locating slot (not shown) preventing that described transit bolt assembly 6 from becoming flexible owing to jolting and shaking in transportation, thereby described head 10 is fixed described washing barrels component 5 being fixed on the described casing 4 with described body 9 under the state that described bolt 8 is tightened.The drainpipe 2 of described roller washing machine 1 extends collection by the rear portion of described casing 4 and is fixed in the fixture 3 of drainpipe 2 set on the described head 10, by this fixture 3 is arranged to one with described transit bolt assembly 6, the fixture of having avoided traditional drainpipe is as the circulation of independent parts in production and processing and assembling process, nor need offer the perforate of the fixture that is used to assemble traditional drainpipe on described casing 4; When assembling, finish simultaneously the assembling of also having finished this fixture 3 in the assembling of described transit bolt assembly 6, saved the operation of the fixture of traditional assembling drainpipe, simplified the assemble flow of machine greatly, improve the production and assembly efficient of machine, further reduced the production cost of machine.

Continue as shown in Figure 1, as a kind of embodiment of the present utility model, the fixture 3 of described drainpipe 2 comprises the clamping part 12 that bends the described drainpipe 2 of accommodating of extension outside a side direction of described head 10, preferably, described clamping part 12 roughly is " C " shape, comprise free end 13 and the link 14 that is connected in described head 10, after the assembling, its opening direction is towards described casing 4.Form a space of accommodating described drainpipe 2 by described free end 13 and described casing 4 are common, like this, the structure that has made full use of described casing 4 itself has further been simplified the structure of described fixture 3 as fixing a part of structure of drainpipe 2.More preferred, after the assembling, distance between described free end 13 and the described casing 4 is the external diameter of the opening portion of described clamping part 12 less than the drainpipe 2 of being accommodated, thereby prevents to come off from described clamping part 12 owing to jolting and shaking drainpipe 2 in transportation.In addition, operation for the convenience of the user is formed with outside open flange (not shown) at the end of described free end 13, like this, the user is when collecting or take out drainpipe 2, and only need pull described flange slightly can collect drainpipe 2 or take out easily.

Figure 2 shows that according to another kind of embodiment of the present utility model, be with the difference of as shown in Figure 1 embodiment of the present utility model: described clamping part 12 comprises upper arm 16 and corresponding with it underarm 17, form the opening 18 of the along continuous straight runs or the certain angle that is inclined upwardly between described upper arm 16 and the described underarm 17, for prevent that drainpipe 2 from coming off from the space of accommodating described drainpipe 2 of described

upper arm

16 and 17 formation of described underarm, preferably, described opening 18 is less than the external diameter of drainpipe 2, obviously this moment, the direction of described opening 18 has been not limited to the direction of the horizontal direction or the certain angle that is inclined upwardly.Similar with embodiment of the present utility model as shown in Figure 1, be arranged on the transit bolt assembly by fixture drainpipe, reduced of circulation and the assembling work of the fixture of traditional drainpipe, improved the production efficiency of assembling, reduced production cost as independent parts.Equally, operation for the convenience of the user, end at described upper arm 16 and described underarm 17 is formed with outside open flange 15 respectively, in addition for increasing the intensity of described clamping part 12, along being formed with some reinforcement flanks 19 on the bearing of trend of described clamping part 12, cause the fracture of described clamping part 12 in the outside of described clamping part 12 when preventing to exert oneself excessive or misoperation.

Understandablely be, described clamping part 12 is preferably made by having certain flexible material, but thereby allow the user when collecting or take out drainpipe 2, can produce certain elastic deformation and reinstatement when external force disappears under the effect of described clamping part 12 in external force, the material of certain described clamping part 12 can be identical with the material of described bolt pillar 7 also can be different.

In addition, power line and the drainpipe of considering washing machine are similar, the accessories that all belong to flexible and take place easily to twine, fixture according to the drainpipe of the utility model specific embodiment is equally applicable to compile power line, can realize and only need that the size of described clamping part is done simple change, also can the head of described bolt pillar extend in addition with the fixture structure of described drainpipe similar in order to collect the fixture of fixed power source line, this point, to those of ordinary skill in the art, need not any performing creative labour can realize, does not repeat them here.

In sum; in the category of basic fundamental thought of the present utility model, the those of ordinary skill of the correlative technology field that the utility model disclosed at any type of change that the utility model carried out all within patent application protection domain of the present utility model.

Claims

1. the fixture (3) of a washing machine (1) drainpipe (2), described washing machine (1) comprises casing (4), be arranged on the washing barrels component (5) in the casing (4), and be used for described washing barrels component (5) being fixed in transit bolt assembly (6) on the described casing (4) in transportation, described transit bolt assembly (6) comprises bolt pillar (7) and is used for fixing the bolt (8) of described washing barrels component (5), the connecting portion (11) that described bolt pillar (7) comprises body (9) and head (10) and is connected described body (9) and described head (10), it is characterized in that: the fixture (3) of described drainpipe (2) is arranged on the described head (10).

2. the fixture (3) of drainpipe according to claim 1 (2), it is characterized in that: it comprises the clamping part (12) that is extended with the drainpipe (2) of accommodating described washing machine (1) along described head (10) bending, and described clamping part (12) can produce certain strain under stressed situation.

3. the fixture (3) of drainpipe according to claim 2 (2), it is characterized in that: described clamping part (12) is " C " shape, comprise free end (13) and be connected in the link (14) of described head (10), after the assembling, its opening direction is towards described casing (4).

4. the fixture (3) of drainpipe according to claim 3 (2) is characterized in that: after the assembling, and the external diameter of the drainpipe (2) that the distance between described free end (13) and the described casing (4) is accommodated less than described clamping part (12).

5. according to the fixture (3) of claim 3 or 4 described drainpipes (2), it is characterized in that: described free end (13) is formed with outside open flange.

6. the fixture (3) of drainpipe according to claim 2 (2), it is characterized in that: described clamping part (12) comprises upper arm (16) and corresponding underarm (17), forms the opening (18) of the external diameter of the drainpipe (2) of being accommodated less than described clamping part (12) between described upper arm (16) and the described underarm (17).

7. the fixture (3) of drainpipe according to claim 6 (2) is characterized in that: described upper arm (16) and/or described underarm (17) are formed with outside open flange (15).

8. according to the fixture (3) of claim 2 to 4 one of them or claim 6 or 7 described drainpipes (2), it is characterized in that: the outside of described clamping part (12) is along being formed with some flanks (19) on the bearing of trend of described clamping part (12).