CN203514053U

CN203514053U - Washing machine and line crumb filter thereof

Info

Publication number: CN203514053U
Application number: CN201320567048.1U
Authority: CN
Inventors: 张全涛; 周楚国; 赵飞; 余永刚; 王坚
Original assignee: TCL Home Appliances Hefei Co Ltd
Current assignee: TCL Home Appliances Hefei Co Ltd
Priority date: 2013-09-12
Filing date: 2013-09-12
Publication date: 2014-04-02
Anticipated expiration: 2023-09-12

Abstract

The utility model discloses a washing machine and a line crumb filter thereof. The filter comprises a water return cover plate and a filter screen. A water return port and an annular groove surrounding the water return port are formed in the water return cover plate. A filter cover right aligning to the water return port is detachably connected with the water return cover plate, and a plurality of water outlet through holes are formed in the filter cover. The filter screen is mounted in the annular groove and comprises an annular support in sealing fit with the annular groove and a filter screen bag fixed on the annular support. According to the washing machine and the line crumb filter thereof, the filter screen bag is covered with the filter cover and is effectively separated from clothes in a water accommodation barrel of the washing machine, so that abrasion and damage to the filter screen bag caused by direct contacting of clothes with the filter screen bag are prevented, the filter screen bag completeness is guaranteed, and the filter screen bag has a good collection effect on line crumbs; the line crumb filter is arranged at a position of the water accommodation barrel close to the lower end, so that a quite good filter effect is provided as well during low water level washing.

Description

Washing machine and line bits filter thereof

Technical field

The utility model relates to a kind of family expenses washing/cleaning equipment field, particularly a kind of washing machine and line bits filter thereof.

Background technology

Along with the raising of people's living standard, washing machine is widely used in the family, and washing machine is to filter by thread bits filtering device the line bits foreign material that produce in laundry processes, thereby guarantees to clean efficiently ratio.Yet the line of washing machine is considered filter to be worth doing at present, and filtering mesh bag is all exposed, in laundry processes, filtering mesh bag can directly contact and cause filtering mesh bag wearing and tearing with clothing, causes filtering mesh bag to collect line bits weak effect, cleans than low; Although can be arranged on the top position of steel ladle of washing machine by line being considered to be worth doing to filter, prevent filtering mesh bag and contact with clothing wearing and tearing,, in the time of can causing low water level wash like this, filter effect reduces greatly.

Utility model content

Main purpose of the present utility model is for providing a kind of filtering mesh bag of both can having protected not frayed, and when low water level wash, also has washing machine and the line bits filter thereof of good filter effect.

The utility model proposes a kind of line bits filter, comprise backwater cover plate and screen pack, the cannelure that described backwater cover plate is provided with water return outlet and arranges around described water return outlet, on described backwater cover plate, be also removably connected with the filtering cover arranging over against described water return outlet, described filtering cover is provided with a plurality of water outlet through holes; Described screen pack is arranged in described cannelure, and described screen pack comprises with described cannelure and seals adaptive ring support and be fixed on the filtering mesh bag on described ring support.

Preferably, on the dual-side that described ring support is relative, be respectively equipped with raised ribs.

Preferably, described raised ribs is separately positioned on the limit, the left and right sides of described ring support.

Preferably, described raised ribs and described filtering cover butt.

Preferably, described backwater cover plate is provided with described filtering cover adaptive mounting groove is installed, and described water return outlet and cannelure are arranged in described mounting groove.

Preferably, the top of described filtering cover is provided with at least one resilient U-shaped block tongue, the bottom of described filtering cover is provided with at least one claw, described backwater cover plate is provided with corresponding with described resilient U-shaped block tongue position and engages adaptive draw-in groove, and described mounting groove is provided with the blocked hole with described claw adaptation on the position corresponding with described claw.

Preferably, described claw comprises the first grab and the second grab arranging dorsad.

Preferably, described ring support and described filtering mesh bag are for one-body molded by mold injection.

Preferably, described backwater cover plate is provided with back to the one side of described filtering cover the backwater guide groove being communicated with described water return outlet.

The utility model also proposes a kind of washing machine, comprises line bits filter as above.

Washing machine of the present utility model and line bits filter thereof, screen pack is arranged on and in cannelure, is reached fixing with backwater cover plate by ring support adaptation, filtering mesh bag filters the line bits of collecting the backwater flowing through from water return outlet, filtering cover is connected with backwater cover plate and filtering mesh bag is covered, clothing in the steel ladle of filtering mesh bag and washing machine is effectively separated, prevent the direct contact filtration mesh bag of clothing and caused filtering mesh bag wear damage, guaranteed the integrality of filtering mesh bag, the filtering mesh bag making keeps line bits to collect and have good effect; And described line bits filter can be arranged on to the position of steel ladle lower side, during to low water level wash, there is equally extraordinary filter effect.

Accompanying drawing explanation

Structural representation when Fig. 1 is the filtering cover open mode of the utility model preferred embodiment line bits filter;

Fig. 2 is the explosive view of the utility model preferred embodiment line bits filter;

Front view when Fig. 3 is the assembling of the utility model preferred embodiment line bits filter;

Fig. 4 is the cutaway view of B-B face in Fig. 3;

Fig. 5 is the structural representation of the screen pack of the utility model preferred embodiment line bits filter;

Fig. 6 is the cutaway view of the screen pack of the utility model preferred embodiment line bits filter;

Fig. 7 is the structural representation of the backwater cover plate of the utility model preferred embodiment line bits filter;

Fig. 8 is the structural representation of the filtering cover of the utility model preferred embodiment line bits filter.

The realization of the utility model object, functional characteristics and advantage, in connection with embodiment, are described further with reference to accompanying drawing.

The specific embodiment

Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.

As shown in Fig. 1-Fig. 7, structural representation when Fig. 1 is the filtering cover open mode of the utility model preferred embodiment line bits filter, Fig. 2 is the explosive view of the utility model preferred embodiment line bits filter, front view when Fig. 3 is the assembling of the utility model preferred embodiment line bits filter, Fig. 4 is the cutaway view of B-B face in Fig. 3, Fig. 5 is the structural representation of the screen pack of the utility model preferred embodiment line bits filter, Fig. 6 is the cutaway view of the screen pack of the utility model preferred embodiment line bits filter, Fig. 7 is the structural representation of the backwater cover plate of the utility model preferred embodiment line bits filter.Wherein in Fig. 1 to Fig. 5, all do not draw filtering mesh bag.

The line bits filter that this embodiment proposes, comprise that backwater cover plate 10, screen pack 20, backwater cover plate 10 are provided with water return outlet 11 and the cannelure 12(that arranges around water return outlet 11 with reference to Fig. 7), on backwater cover plate 10, be also removably connected with the filtering cover 30 arranging over against water return outlet 11, filtering cover 30 is provided with a plurality of water outlet through holes 31; Screen pack 20 is arranged in cannelure 12, and screen pack 20 comprises the ring support 21 adaptive with cannelure 12 sealings and is fixed on the filtering mesh bag 22 on ring support 21.Backwater cover plate 10 is provided with back to the one side of filtering cover 30 the backwater guide groove 13 being communicated with water return outlet 11, the washings that flow out in water tub of washing machine drain into water return outlet 11 from backwater guide groove 13, then through filter screen 20, filter, the line bits that filter out are collected in filtering mesh bag 22, and the water outlet through hole 31 of the washings after filtration from filtering cover 30 flow back in the steel ladle of washing machine.

The line bits filter that the present embodiment proposes, screen pack 20 is arranged on and in cannelure 12, is reached fixing with backwater cover plate 10 by ring support 21 adaptations, filtering mesh bag 22 filters the line bits of collecting the backwater flowing through from water return outlet 11, filtering cover 30 is connected with backwater cover plate 10 and filtering mesh bag 22 is covered, clothing in the steel ladle of filtering mesh bag 22 and washing machine is effectively separated, prevent the direct contact filtration mesh bag 22 of clothing and caused filtering mesh bag 22 wear damage, guaranteed the integrality of filtering mesh bag 22, the filtering mesh bag 22 making keeps line bits to collect and have good effect, and described line bits filter can be arranged on to the position of steel ladle lower side, during to low water level wash, there is equally extraordinary filter effect.

Concrete; refer again to Fig. 7, in the present embodiment, backwater cover plate 10 is provided with filtering cover 30 adaptive mounting groove 14 is installed; water return outlet 11 and cannelure 12 are arranged in mounting groove 14, and filtering cover 30 is arranged on that mounting groove 14 is interior covers protection by the screen pack 20 being arranged in cannelure 12.Ring support 21 for one-body molded by mold injection, guarantees the reliability being fixedly connected with of filtering mesh bag 22 and ring support 21 with filtering mesh bag 22.

With reference to Fig. 8, the top of filtering cover 30 is provided with at least one (the present embodiment be take one as example) resilient U-shaped block tongue 32, the bottom of filtering cover 30 is provided with at least one (the present embodiment be take two as example) claw 33, backwater cover plate 10 is provided with corresponding with resilient U-shaped block tongue 32 positions and engages adaptive draw-in groove 15, mounting groove 14 is provided with the blocked hole 16 with claw 33 adaptations on the position corresponding with claw 33, and this claw 33 comprises the first grab 331 and the second grab 332 arranging dorsad.The claw 33 of filtering cover 30 by bottom snaps in being rotatably connected of blocked hole 16 and backwater cover plate 10, coordinates the resilient U-shaped block tongue 32 on top to snap in draw-in groove 15 simultaneously and is connected and fixed with backwater cover plate 10; The left and right sides of hooking respectively blocked hole 16 due to the first grab 331 arranging dorsad and the second grab 332, when filtering cover 30 is opened (not snapping in draw-in groove 15) at the resilient U-shaped block tongue 32 of upper end, filtering cover 30 can be around lower end outside Unscrew, therefore when needs take out screen pack 20 cleaning, do not need to dismantle filtering cover 30, Unscrew filtering cover 30 is direct, more convenient while making to clean.Be appreciated that resilient U-shaped block tongue 32 can also be 2,3 or more, claw 33 can also be 1,3 or more.

Further, while cleaning line bits in order to need to take out at filtering mesh bag 22, more convenient and quicker is taken out in filtering mesh bag 22 dismountings, the present embodiment is respectively equipped with raised ribs 211 on the relative dual-side of ring support 21, by the raised ribs 211 on clamping ring support 21 limits, two opposite sides, make ring support 21 distortion, thereby can easily ring support 21 be taken out from cannelure 12.In order to facilitate hand clamping raised ribs 211 to take out filtering mesh bag 22, raised ribs 211 is separately positioned on the limit, the left and right sides of ring support 21.

Further, in the present embodiment, raised ribs 211 and filtering cover 30 butts, filtering cover 30 is pushed down raised ribs 211, can prevent like this ring support 21 loosening even disengaging and cause filter effect variation from cannelure 12.

The utility model also proposes a kind of washing machine, comprises line bits filter, and this line bits filter can comprise that earlier figures 1 is to all technical schemes in embodiment illustrated in fig. 8, and its detailed structure can, with reference to previous embodiment, not repeat at this.

The foregoing is only preferred embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model description and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.

Claims

1. a line is considered filter to be worth doing, comprise backwater cover plate and screen pack, it is characterized in that, the cannelure that described backwater cover plate is provided with water return outlet and arranges around described water return outlet, on described backwater cover plate, be also removably connected with the filtering cover arranging over against described water return outlet, described filtering cover is provided with a plurality of water outlet through holes; Described screen pack is arranged in described cannelure, and described screen pack comprises with described cannelure and seals adaptive ring support and be fixed on the filtering mesh bag on described ring support.

2. line according to claim 1 bits filter, is characterized in that, on the relative dual-side of described ring support, is respectively equipped with raised ribs.

3. line bits filter according to claim 2, is characterized in that, described raised ribs is separately positioned on the limit, the left and right sides of described ring support.

4. line bits filter according to claim 2, is characterized in that described raised ribs and described filtering cover butt.

5. according to the line bits filter described in any one in claim 1-4, it is characterized in that, described backwater cover plate is provided with described filtering cover adaptive mounting groove is installed, and described water return outlet and cannelure are arranged in described mounting groove.

6. line according to claim 5 is considered filter to be worth doing, it is characterized in that, the top of described filtering cover is provided with at least one resilient U-shaped block tongue, the bottom of described filtering cover is provided with at least one claw, described backwater cover plate is provided with corresponding with described resilient U-shaped block tongue position and engages adaptive draw-in groove, and described mounting groove is provided with the blocked hole with described claw adaptation on the position corresponding with described claw.

7. line bits filter according to claim 6, is characterized in that, described claw comprises the first grab and the second grab arranging dorsad.

8. line bits filter according to claim 1, is characterized in that, described ring support and described filtering mesh bag are for one-body molded by mold injection.

9. line bits filter according to claim 1, is characterized in that, described backwater cover plate is provided with back to the one side of described filtering cover the backwater guide groove being communicated with described water return outlet.

10. a washing machine, is characterized in that, comprises line bits filter as claimed in any one of claims 1-9 wherein.