CN102493156B - Simplifying drainage device of pulsator washing machine - Google Patents
Simplifying drainage device of pulsator washing machine Download PDFInfo
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- CN102493156B CN102493156B CN201110385154.3A CN201110385154A CN102493156B CN 102493156 B CN102493156 B CN 102493156B CN 201110385154 A CN201110385154 A CN 201110385154A CN 102493156 B CN102493156 B CN 102493156B
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- lid
- stifled device
- draw ring
- connector
- washing machine
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Abstract
The invention discloses a simplified drainage device of a pulsator washing machine, which is characterized by comprising a cover plugging device (1), a connecting device (2) and an overflow pipe (3). The device formed by the cover plugging device, the connecting device and the overflow pipe are arranged at the position of a pipe port of a downpipe of an inner barrel to plug the downpipe of the inner barrel, and discharging of washing water in the inner barrel is controlled by promotion, demotion, opening and closing of the cover plugging device pulled by a drainage switch button and a pulling belt, and simultaneously, redundant washing water in the inner barrel is discharged in an overflowing mode through the overflow pipe, the cover plugging device and the downpipe of the inner barrel. The simplified drainage device of the pulsator washing machine overcomes the shortcomings of complicate structure, high cost, low production efficiency, many fault points, large potential safety hazards and limited application, and reduces constituting components, glue sticky sealing points and occupation space by simplifying the structure, and a drainage system of the pulsator washing machine achieves purposes of lowering cost, improving production efficiency, reducing the fault points and potential safety hazards and being common and general.
Description
Technical field
The present invention relates to the drainage system of washing machine, specifically refer to the simplification drainage arrangement for discharging a kind of pulsator washing machine of bucket washings in pulsator washing machine.
Background technology
Pulsator washing machine, be called again single-tub washing machine and two-tub washing machine, with the difference wheeled washing machine of Full-automatic wave and tumbling-box washing machine, the drainage system of prior art pulsator washing machine, consult Fig. 5, Fig. 6, Fig. 7, formed by 12 parts such as drainage selector switch, drawstring, penetration pipe, overflow pipe, spilling water tube connector, threeway, pull bar, draining valve, plug, drainpipes, parts are many, wherein there are seven joint portions, place need to use adhesive to be tightly connected, gluing seal point is many, and pipeline complexity takes up room greatly; The drawback that parts are many is, the material that relates to, mould, artificial cost are high, and production efficiency is low; The drawback that gluing seal point is many is that the aging sealing property of adhesive declines, and easily causes gluing place to leak, and leaks and can bring electric leakage risk, therefore potential trouble point is many, potential safety hazard is large; The pipeline complexity large problem that takes up room is, is suitable for limitation, is unsuitable for the application of low capacity washing machine; Therefore there is complex structure in prior art,, cost is high, production efficiency is low, the many potential safety hazards in trouble point large, be suitable for the problems and shortcomings of limiting to.
Summary of the invention
The problems and shortcomings that exist for above-mentioned prior art, the present invention adopts and arranges at the mouth of pipe place of interior bucket downpipe by the stifled device of lid, connector, bucket downpipe in the device shutoff that overflow pipe forms, by drainage switch button, drawstring pulls the lifting of the stifled device of lid to open and close to control the discharge of washings in interior bucket, in the interior bucket of permission simultaneously, too much washings are via overflow pipe, the stifled device of lid, interior bucket downpipe overflows the technical scheme of discharge, a kind of simplification drainage arrangement of pulsator washing machine is provided, be intended to pass through simplified structure, reduce assembling parts, reduce gluing seal point, reducing takes up room makes the drainage system of pulsator washing machine, reach and reduce costs, be conducive to enhance productivity, reduce the fault point and potential safety hazard, pervasive general object.
The object of the present invention is achieved like this: a kind of simplification drainage arrangement of pulsator washing machine, comprise the stifled device of lid, connector, overflow pipe, wherein: the stifled device of described lid is for from below to up, by under, in, the plastic member of the cylinder step thin-walled tubulose that the step that upper three diameters successively decrease forms, the lower step of the stifled device of lid is called plug flange, above described plug flange, be arranged with four convex tendons around middle bench pipe outer wall and be called block reinforcement, the upper end of described block reinforcement terminates in middle bench 1/3 place of height from bottom to top, the bottom of block reinforcement is provided with the boss of support spring, described spring housing is at the middle bench place of the stifled device of lid, the lower end of spring be positioned at described block reinforcement boss above, the outer wall of described plug flange is fixed with the rubbery loop of silica gel matter ring-type, the upper tube outer wall place of the middle bench of the stifled device of lid is provided with the draw ring of the ring-type for connecting drawstring,
Described connector is the plastic member being fixedly connected with interior bucket for the stifled device of the clamp cover that slides; One side of connector is the grip block of en plaque, and described grip block is provided with the circular clamping hole for the middle bench of the stifled device of clamp cover that slides, and the hole wall of described clamping hole is provided with for the rectangular channel of the described draw ring through the stifled device of lid and is called draw ring through groove;
Described overflow pipe is Circular Thin plastic tube, and the lower end of overflow pipe is enclosed within the upper step place of the stifled device of lid, is sealed with the upper step of the stifled device of lid and is connected by gluing;
The described clamping hole of connector, from top to bottom, wear to the middle bench of the stifled device of lid via overflow pipe, the draw ring of the stifled device of lid passes through groove from the draw ring of connector, draw ring is worn to the described grip block of connector, the stifled device of lid rotates an angle, make draw ring avoid draw ring be hooked on through groove grip block above, spring is positioned at below the grip block of connector.
Application is installed
When application, this device is fixedly mounted on to the top of the bucket inner spout of the interior bucket downpipe of washing machine by connector, is subject to the downward shutoff of spring action on the mouth of pipe plug flange of stifled lid device cover rubber sleeve circle; Interior bucket downpipe is connected with drainpipe by flexible pipe; The lower end of drawstring is connected with draw ring, and the upper end of drawstring is connected with drainage switch button.
Operation principle
When washing machine water filling or washing, the plug flange of the stifled device cover of lid rubber sleeve circle is subject to the downward shutoff of spring action on the bucket inner spout of interior bucket downpipe, water in stoping in bucket runs off by interior bucket downpipe, simultaneously, the current that upwards seethe when too much water or washing in interior bucket are during higher than the upper port of overflow pipe, the pipeline that the water overflowing is made up of through overflow pipe, the stifled device of lid downwards the upper port of overflow pipe, discharges washing machine from interior bucket downpipe, flexible pipe, drainpipe;
When washing machine drainage, rotary rowed taps button pulls drawstring, the pressure that drawstring upwards pulls draw ring to drive the stifled device of lid to overcome spring upwards rises, the bucket inner spout that makes the interior bucket of the plug flange disengaging downpipe that overlaps rubber sleeve circle, the water in interior bucket is from interior barrel of downpipe, flexible pipe, drainpipe discharge washing machine.
Beneficial effect
Because this apparatus structure is simple, do not need to arrange in addition the parts such as spilling water tube connector, threeway, pull bar, draining valve, plug; Parts are few, gluing seal point is few, it is little to take up room, therefore cost low, be conducive to enhance productivity, trouble point and potential safety hazard few, and do not limited to pervasive general.
Above-mentioned, the present invention adopts and arranges at the mouth of pipe place of interior bucket downpipe by the stifled device of lid, connector, bucket downpipe in the device shutoff that overflow pipe forms, by drainage switch button, drawstring pulls the lifting of the stifled device of lid to open and close to control the discharge of washings in interior bucket, in the interior bucket of permission simultaneously, too much washings are via overflow pipe, the stifled device of lid, interior bucket downpipe overflows the technical scheme of discharge, overcome prior art and had complex structure, cost is high, production efficiency is low, the many potential safety hazards in trouble point are large, be suitable for the problems and shortcomings of limitation, the simplification drainage arrangement of a kind of pulsator washing machine providing, pass through simplified structure, reduce assembling parts, reduce gluing seal point, minimizing takes up room, the drainage system of pulsator washing machine has been reached to be reduced costs, be conducive to enhance productivity, reduce the fault point and potential safety hazard, pervasive general object.
Accompanying drawing explanation
Fig. 1 is that the axis of no-feathering of the simplification drainage arrangement of a kind of pulsator washing machine of the present invention measures intention;
Fig. 2 is the simplification drainage arrangement of a kind of pulsator washing machine of the present invention, is assemblied in the partial schematic sectional view in the interior bucket of washing machine;
Fig. 3 is that the application connecting axle of the simplification drainage arrangement of a kind of pulsator washing machine of the present invention measures intention;
Fig. 4 is that the outer partial axle of the interior bucket of application of the simplification drainage arrangement of a kind of pulsator washing machine of the present invention measures intention;
Fig. 5 is that the connecting axle of prior art drainage arrangement measures intention;
Fig. 6 is the partial schematic sectional view of prior art drainage arrangement;
Fig. 7 is that the outer partial axle of the interior bucket of application of prior art drainage arrangement measures intention.
Below in conjunction with the embodiment in accompanying drawing, the present invention is described in further detail, but should not be construed as any limitation of the invention.
In figure: the stifled device 1 of lid, plug flange 11, rubbery loop 12, draw ring 13, spring 14, connector 2, draw ring are through groove 21, overflow pipe 3, interior bucket 01, interior bucket downpipe 011, interior bucket barricade 012, flexible pipe 02, drainpipe 03, drawstring 04, drainage switch button 05.
The specific embodiment
Consult Fig. 1～Fig. 4, the simplification drainage arrangement of a kind of pulsator washing machine of the present invention, comprise the stifled device 1 of lid, connector 2, overflow pipe 3, wherein: the stifled device 1 of described lid is for from below to up, by under, in, the plastic member of the cylinder step thin-walled tubulose that the step that upper three diameters successively decrease forms, the lower step of the stifled device 1 of lid is called plug flange 11, above described plug flange 11, be arranged with four convex tendons around middle bench pipe outer wall and be called block reinforcement, the upper end of described block reinforcement terminates in middle bench 1/3 place of height from bottom to top, the bottom of block reinforcement is provided with the boss of support spring 14, described spring 14 is enclosed within the middle bench place of the stifled device 1 of lid, the lower end of spring 14 be positioned at described block reinforcement boss above, the outer wall of described plug flange 11 is fixed with the rubbery loop 12 of silica gel matter ring-type, the upper tube outer wall place of the middle bench of the stifled device 1 of lid is provided with the draw ring 13 of the ring-type for connecting drawstring 04,
Described connector 2 is for blocking up device 1 and interior bucket 01 plastic member being fixedly connected with for the clamp cover that slides; One side of connector 2 is the grip block of en plaque, described grip block is provided with the circular clamping hole for the middle bench of the stifled device 1 of clamp cover that slides, and the hole wall of described clamping hole is provided with for the rectangular channel of the described draw ring 13 through the stifled device 1 of lid and is called draw ring through groove 21;
Described overflow pipe 3 is Circular Thin plastic tube, and the lower end of overflow pipe 3 is enclosed within the upper step place of the stifled device 1 of lid, is sealed with the upper step of the stifled device 1 of lid and is connected by gluing;
The described clamping hole of connector 2, from top to bottom, wear to the middle bench of the stifled device 1 of lid via overflow pipe 3, the draw ring 13 of the stifled device 1 of lid passes through groove 21 from the draw ring of connector 2, draw ring 13 is worn to the described grip block of connector 2, the stifled device 1 of lid rotates an angle, make draw ring 13 avoid draw ring be hooked on through groove 21 grip block above, spring 14 is positioned at below the grip block of connector 2.
Application is installed
When application, this device is fixedly mounted on to the top of the bucket inner spout of the interior bucket downpipe 011 of washing machine by connector 2, the plug flange 11 that stifled lid device 1 is overlapped to rubber sleeve circle 12 is subject to spring 14 to act on downward shutoff on the mouth of pipe; Interior bucket downpipe 011 is connected with drainpipe 03 by flexible pipe 02; The lower end of drawstring 04 is connected with draw ring 13, and the upper end of drawstring 04 is connected with drainage switch button 05.
Operation principle
When washing machine water filling or washing, the plug flange 11 that the stifled device 1 of lid overlaps rubber sleeve circle 12 is subject to spring 14 to act on downward shutoff on the bucket inner spout of interior bucket downpipe 011, water in stoping in bucket 01 runs off by interior bucket downpipe 011, simultaneously, the current that upwards seethe when too much water or washing in interior bucket 01 are during higher than the upper port of overflow pipe 3, the pipeline that the water overflowing is made up of through overflow pipe 3, the stifled device 1 of lid downwards the upper port of overflow pipe 3, discharges washing machine from interior bucket downpipe 011, flexible pipe 02, drainpipe 03;
When washing machine drainage, rotary rowed taps button 05 pulls drawstring 04, the pressure that drawstring 04 upwards pulls draw ring 13 to drive the stifled device 1 of lid to overcome spring 14 upwards rises, the bucket inner spout that makes the interior bucket of the plug flange 11 disengaging downpipe 011 that overlaps rubber sleeve circle 12, the water in interior bucket 01 is discharged washing machine from interior barrel of downpipe 011, flexible pipe 02, drainpipe 03.
Claims (1)
1. the simplification drainage arrangement of a pulsator washing machine, it is characterized in that: comprise the stifled device (1) of lid, connector (2), overflow pipe (3), the stifled device (1) of described lid is for from below to up, by under, in, the plastic member of the cylinder step thin-walled tubulose that the step that upper three diameters successively decrease forms, the lower step of the stifled device (1) of lid is called plug flange (11), above described plug flange (11), be arranged with four convex tendons around middle bench pipe outer wall and be called block reinforcement, the upper end of described block reinforcement terminates in middle bench 1/3 place of height from bottom to top, the bottom of block reinforcement is provided with the boss of support spring (14), described spring (14) is enclosed within the middle bench place of the stifled device (1) of lid, the lower end of spring (14) be positioned at described block reinforcement boss above, the outer wall of described plug flange (11) is fixed with the rubbery loop (12) of silica gel matter ring-type, the upper tube outer wall place of the middle bench of the stifled device (1) of lid is provided with the draw ring (13) of the ring-type for connecting drawstring (04),
The plastic member of described connector (2) for being fixedly connected with interior bucket (01) for the stifled device (1) of the clamp cover that slides; The grip block that one side of connector (2) is en plaque, described grip block is provided with the circular clamping hole for the middle bench of the stifled device (1) of clamp cover that slides, and the hole wall of described clamping hole is provided with for the rectangular channel of the described draw ring (13) through the stifled device (1) of lid and is called draw ring through groove (21);
Described overflow pipe (3) is Circular Thin plastic tube, and the lower end of overflow pipe (3) is enclosed within the upper step place of the stifled device (1) of lid, is sealed with the upper step of the stifled device (1) of lid and is connected by gluing;
The described clamping hole of connector (2), from top to bottom, wear to the middle bench of the stifled device (1) of lid via overflow pipe (3), the draw ring (13) of the stifled device (1) of lid passes through groove (21) from the draw ring of connector (2), draw ring (13) is worn to the described grip block of connector (2), the stifled device (1) of lid rotates an angle, make draw ring (13) avoid draw ring be hooked on through groove (21) grip block above, spring (14) is positioned at below the grip block of connector (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110385154.3A CN102493156B (en) | 2011-11-18 | 2011-11-18 | Simplifying drainage device of pulsator washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110385154.3A CN102493156B (en) | 2011-11-18 | 2011-11-18 | Simplifying drainage device of pulsator washing machine |
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| Publication Number | Publication Date |
|---|---|
| CN102493156A CN102493156A (en) | 2012-06-13 |
| CN102493156B true CN102493156B (en) | 2014-06-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110385154.3A Active CN102493156B (en) | 2011-11-18 | 2011-11-18 | Simplifying drainage device of pulsator washing machine |
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| Country | Link |
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| CN (1) | CN102493156B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103215790A (en) * | 2013-04-27 | 2013-07-24 | 宣春开 | Drainage device of washing machine |
| CN108130691B (en) * | 2018-03-12 | 2023-05-05 | 安徽工程大学 | Washing machine rat-proof device using extension spring |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2316328Y (en) * | 1997-12-25 | 1999-04-28 | 金羚电器有限公司 | Water-saving full-automatic washer |
| CN2820923Y (en) * | 2005-07-21 | 2006-09-27 | 范介亭 | Washing machine |
| CN202323456U (en) * | 2011-11-18 | 2012-07-11 | 宁波方正汽车模具有限公司 | Simplified water drainage device for pulsator washing machine |
-
2011
- 2011-11-18 CN CN201110385154.3A patent/CN102493156B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2316328Y (en) * | 1997-12-25 | 1999-04-28 | 金羚电器有限公司 | Water-saving full-automatic washer |
| CN2820923Y (en) * | 2005-07-21 | 2006-09-27 | 范介亭 | Washing machine |
| CN202323456U (en) * | 2011-11-18 | 2012-07-11 | 宁波方正汽车模具有限公司 | Simplified water drainage device for pulsator washing machine |
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| Publication number | Publication date |
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| CN102493156A (en) | 2012-06-13 |
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Address after: 315600 Meilin street, Ningbo City, Ningbo, Zhejiang Province, No. 3 middle road, No. 3 Patentee after: Ningbo Fangzheng automobile mould Limited by Share Ltd Address before: 315609 Zhejiang province Ninghai County Tashan Industrial Park Qixing Road No. 28 Patentee before: Ningbo Fangzheng Tool Co., Ltd. |
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