CN111334967A - Washing machine's water impeller and washing machine - Google Patents

Washing machine's water impeller and washing machine Download PDF

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Publication number
CN111334967A
CN111334967A CN201811553208.0A CN201811553208A CN111334967A CN 111334967 A CN111334967 A CN 111334967A CN 201811553208 A CN201811553208 A CN 201811553208A CN 111334967 A CN111334967 A CN 111334967A
Authority
CN
China
Prior art keywords
water
cavity
wall
cover
covers
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.)
Pending
Application number
CN201811553208.0A
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Chinese (zh)
Inventor
王子梁
范景恩
蒋玉亮
宿日升
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qingdao Haier Drum Washing Machine Co Ltd
Original Assignee
Qingdao Haier Drum Washing Machine Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Qingdao Haier Drum Washing Machine Co Ltd filed Critical Qingdao Haier Drum Washing Machine Co Ltd
Priority to CN201811553208.0A priority Critical patent/CN111334967A/en
Publication of CN111334967A publication Critical patent/CN111334967A/en
Pending legal-status Critical Current

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    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F17/00Washing machines having receptacles, stationary for washing purposes, wherein the washing action is effected solely by circulation or agitation of the washing liquid
    • D06F17/06Washing machines having receptacles, stationary for washing purposes, wherein the washing action is effected solely by circulation or agitation of the washing liquid by rotary impellers
    • D06F17/10Impellers

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Accessory Of Washing/Drying Machine, Commercial Washing/Drying Machine, Other Washing/Drying Machine (AREA)

Abstract

The invention belongs to the field of washing machines, and particularly relates to a water-stirring blade of a washing machine and the washing machine. The water-repellent bucket has the beneficial effects that the surface of the body is provided with the reinforcing piece, so that the impact resistance of the water-repellent bucket is greatly improved, the probability of scratching/deforming the water-repellent bucket by a to-be-washed object is reduced, and the reinforcing piece covers the surface of the body, so that the body is not easy to dye, and the user experience is good.

Description

Washing machine's water impeller and washing machine
Technical Field
The invention belongs to the field of washing machines, and particularly relates to a water-stirring blade of a washing machine and the washing machine.
Background
The drum washing machine is designed by simulating the principle that a hammer strikes clothes, the clothes are continuously lifted and dropped in a drum, lifted and dropped again to do repeated motion, and the clothes are washed clean under the combined action of washing powder and water.
At present, the water-repellent blades of drum-type washing machines are various, and one of the main functions of the water-repellent blades is to lift the clothes in the process of washing the clothes, so that the washing effect of the clothes is greatly influenced; the higher the clothes are lifted, the larger the beating force is, and the better the washing effect is. At present, polypropylene is mostly adopted as the material of the water-repellent blades, at present, PP is used as the material of the water-repellent blades, part of calcium carbonate or talcum powder is added to enhance the hardness of the water-repellent blades, the impact resistance of the water-repellent blades is improved, the impact influence of hard substances on the water-repellent blades is reduced, a certain amount of color master is added to change the appearance color of the water-repellent blades, and the influence of clothes on the dyeing of the water-repellent blades is weakened.
When the diameter of the inner drum of the washing machine is smaller, the lifted height of the clothes with hard objects such as metal and the like is smaller, the beating force is relatively smaller, the strength of the water-repellent blades made of plastic materials is enough to resist the impact of the falling clothes and the hard objects on the water-repellent blades, and the water-repellent blades cannot deform; when the diameter of the inner barrel is increased, the falling inertia force of the clothes is increased, the impact force on the water-repellent blades is increased, at the moment, the water-repellent blades made of plastic materials can be smashed out of pits by hard objects such as hard metal, and when the clothes which are easy to fade are washed, the plastic water-repellent blades are easy to dye and not easy to wipe, and the user satisfaction degree is low.
The present invention has been made in view of this situation.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide the water-repellent blade of the washing machine and the washing machine.
In order to solve the technical problems, the invention adopts the technical scheme that:
the utility model provides a washing machine's water impeller, includes the body and sets up the reinforcement on the body, the body is installed on washing machine's inner tube, the reinforcement covers the surface of body, the impact strength of reinforcement is greater than the impact strength of body.
The reinforcing piece is a coating cover with an accommodating cavity, the inner wall of the coating cover is matched with the surface of the body, the coating cover covers the body in the accommodating cavity and covers the surface of the body, and the coating cover is detachably connected with the body;
preferably, the covering cover is made of a metal material, and the body is made of a plastic material.
The coating cover is a metal cover which is formed by pressing a metal plate and is provided with a containing cavity, the cavity wall of the containing cavity is matched with the surface of the body, a connecting part is arranged on the metal plate, and the connecting part of the metal plate is detachably connected with the body;
preferably, the connecting part is clamped with the body,
or the connecting part is connected with the body through a connecting piece.
The connecting part is a folded edge formed by bending the edge of the metal plate to the middle part, and the body is coated in the metal cover and is clamped with the folded edge/is connected with the folded edge through a screw.
The middle part of the body is inwards sunken to form a concave cavity, the body is connected with the inner barrel to plug the opening of the concave cavity, and the reinforcing part is arranged on the body and covers the outer wall of the cavity wall of the concave cavity;
preferably, the reinforcing part is a metal cover, the metal cover covers the outer wall of the cavity and covers the body, and the folded edge of the metal cover is clamped with the opening edge of the cavity.
And a plurality of water permeable holes are formed in the cavity wall of the concave cavity, and water passing holes penetrating through the cover wall of the metal cover are formed in the positions, corresponding to the water permeable holes, on the metal cover.
The edge of the water passing hole extends towards the inner direction of the water permeable hole to form a covered edge, and the covered edge at least covers part of the hole wall of the water permeable hole;
preferably, the pack gradually shrinks along its extension.
The local cavity wall of the concave cavity is raised towards the direction far away from the opening of the concave cavity to form a ridge part, a plurality of water permeable holes are distributed at the two sides of the ridge part, the cover wall opposite to the ridge part on the metal cover is raised towards the direction far away from the body to form a convex ridge, water passing holes are distributed at the two sides of the convex ridge and are opposite to the water permeable holes,
preferably, the body is a rectangular body, the ridge extending along a diagonal of the rectangular body.
The outer wall of the cavity wall of the concave cavity is provided with a convex rib for improving the performance of the water-stirring blade for lifting clothes, and the cover wall corresponding to the convex rib on the metal cover is protruded to the direction far away from the convex rib to form a convex edge;
preferably, the ridge extends along the length of the body.
The utility model provides a washing machine, includes the inner tube and sets up the water wing of dialling on the inner tube inner wall, and the water wing of dialling includes the body and sets up the reinforcement on the body, the body is installed on washing machine's inner tube, the reinforcement covers the surface of body, the impact strength of reinforcement is greater than the impact strength of body.
After adopting the technical scheme, compared with the prior art, the invention has the following beneficial effects:
1. the surface of the body is provided with the reinforcing piece, so that the impact resistance of the water-repellent blade is greatly improved, and the probability of scratching/causing deformation of the water-repellent blade by a to-be-washed object is reduced;
2. the surface of the body is covered by the reinforcing piece, so that the body is not easy to dye, and the user experience is good.
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention, are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without limiting the invention to the right. It is obvious that the drawings in the following description are only some embodiments, and that for a person skilled in the art, other drawings can be derived from them without inventive effort. In the drawings:
FIG. 1 is a schematic perspective view of a water-repelling leaf according to the present invention;
FIG. 2 is a schematic sectional view of the water-repelling blade of the present invention.
In the figure: 1. a body; 2. a metal cover; 3. folding edges; 4. a concave cavity; 5. water permeable holes; 6. water passing holes; 7. edge covering; 8. a ridge; 9. a raised ridge; 10. convex edges; 11. a claw; 12. and (5) reinforcing ribs.
It should be noted that the drawings and the description are not intended to limit the scope of the inventive concept in any way, but to illustrate it by a person skilled in the art with reference to specific embodiments.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and the following embodiments are used for illustrating the present invention and are not intended to limit the scope of the present invention.
Example one
As shown in fig. 1, a water-repellent blade of a washing machine comprises a body 1 and a reinforcing member arranged on the body 1, wherein the body 1 is arranged on an inner cylinder of the washing machine, the reinforcing member covers the surface of the body 1, and the impact strength of the reinforcing member is greater than that of the body 1.
Set up the reinforcement through the surface at body 1, the impact strength that resistant of reinforcement is greater than body 1's impact strength improves the impact resistance of water stirring leaf greatly, reduces and treats that thing fish tail water stirring leaf/cause the probability of water stirring leaf deformation are washed, and the reinforcement covers body 1's surface, makes body 1 be difficult for being dyed, and user experience is good.
In a further scheme, the reinforcing part is a coating cover with an accommodating cavity, the inner wall of the coating cover is matched with the surface of the body 1, the coating cover covers the body 1 in the accommodating cavity and covers the surface of the body 1, and the coating cover is detachably connected with the body 1.
The body 1 is covered in the containing cavity by the covering cover, and when the clothes are washed, the clothes to be washed are in direct contact with the covering cover, and the impact of clothes or metal objects on the clothes on the body 1 is resisted by utilizing the characteristic that the impact resistance strength of the covering cover is greater than that of the body 1, so that the body 1 is protected.
The coating cover is made of metal materials, the body 1 is made of plastic materials, and the material strength of the coating cover is larger than that of the body 1.
According to a further scheme, the covering cover is a metal cover 2 which is formed by pressing a metal plate and is provided with a containing cavity, the cavity wall of the containing cavity is matched with the surface of the body 1, a connecting part is arranged on the metal plate, and the connecting part of the metal plate is detachably connected with the body 1.
The cladding cover is the metal covering 2 that is formed by the metal sheet die mould of certain thickness, and metal covering 2 holds the intracavity with body 1 cladding it, plays the effect of protection body 1, and metal covering 2 can be dismantled with body 1 and be connected, is convenient for process, dismouting and change.
Wherein, connecting portion and body 1 joint. The connecting part may be connected to the body 1 by a connecting member.
In a further scheme, the connecting part is a folded edge 3 formed by bending the edge of the metal plate to the middle part, and the body 1 is coated in the metal cover 2 and is clamped with the folded edge 3/is connected with the folded edge 3 through a screw.
In a further scheme, the middle of the body 1 is inwards recessed to form a cavity 4, the body 1 is connected with the inner cylinder to plug an opening of the cavity 4, so that the body 1 is fixed on the inner wall of the inner cylinder, and the reinforcing part is arranged on the body 1 and covers the outer wall of the cavity 4.
The reinforcing part is a metal cover 2, the metal cover 2 covers the body 1 and covers the outer wall of the cavity 4, and the folded edge 3 of the metal cover 2 is clamped with the opening edge of the cavity 4, so that the metal cover 2 is fixed on the body 1.
In a further scheme, a plurality of water permeable holes 5 are formed in the wall of the cavity 4, and water through holes 6 penetrating through the cover wall of the metal cover 2 are formed in the metal cover 2 at positions corresponding to the water permeable holes 5.
In a further scheme, the edge of the water passing hole 6 extends towards the inner direction of the water permeable hole 5 to form an edge covering 7, and the edge covering 7 at least covers part of the hole wall of the water permeable hole 5.
By arranging the wrapping 7, the body 1 is completely wrapped in the metal cover 2, so that the body 1 is better separated from clothes or hard objects.
Preferably, the tipping 7 is tapered in the direction of its extension.
Further scheme, the local chamber wall of cavity 4 is to keeping away from cavity 4 open-ended direction uplift and forming ridged portion 8, the hole of permeating water 5 distributes in the both sides of ridged portion 8, cover wall relative with ridged portion 8 on the metal covering 2 is to keeping away from the direction protrusion of body 1 and forms convex ridge 9, the hole 6 of crossing water distribute in the both sides of convex ridge 9 and with the hole of permeating water 5 is relative.
Preferably, the body 1 is a rectangular body, the ridge 8 extending along a diagonal of the rectangular body 1.
In a further scheme, convex ribs for improving the performance of the water-stirring blades for lifting clothes are arranged on the outer wall of the cavity wall 4 of the cavity, and convex edges 10 are formed on the metal cover 2 and the cover wall corresponding to the convex ribs in a protruding mode towards the direction far away from the convex ribs.
Preferably, the ridge 10 extends along the length of the body.
Example two
As shown in fig. 1, the present embodiment is a washing machine having a water-repellent blade of the first embodiment, and includes an inner tub and a water-repellent blade disposed on an inner wall of the inner tub, where the water-repellent blade includes a body 1 and a covering cover disposed on the body 1.
The body 1 is locally inwards sunken to form a cavity 4, the cladding cover is a metal cover 2 which is formed by pressing a metal plate and is provided with a containing cavity, the containing cavity of the metal cover 2 is matched with the surface of the body 1, the edge of the metal plate is bent towards the middle part to form a folded edge 3, the metal cover 2 is arranged on the body 1 and covers the body 1 in the containing cavity, and the folded edge 3 of the metal cover 2 is connected with the edge of the cavity 4 of the body 1 in a clamped mode. The body 1 is connected with the inner cylinder to plug the opening of the cavity 4. The body 1 is made of plastic material.
The body 1 is rectangular, the cavity wall part of the cavity 4 is raised to the direction far away from the opening of the cavity 4 to form a ridge part 8, and the cover wall opposite to the ridge part 8 on the metal cover 2 is raised to the direction far away from the body 1 to form a convex ridge 9.
The outer wall of the cavity wall 4 of the cavity is provided with a convex rib for improving the performance of the water-stirring blades for lifting clothes, and the cover wall corresponding to the convex rib on the metal cover 2 protrudes towards the direction far away from the convex rib to form a convex rib 10.
A plurality of water permeable holes 5 are arranged on the cavity wall of the concave cavity 4, and water through holes 6 penetrating through the cover wall of the metal cover 2 are arranged on the metal cover 2 corresponding to the water permeable holes 5. The edge of the water passing hole 6 extends towards the inner direction of the water permeable hole 5 to form an edge covering 7, and the edge covering 7 at least covers part of the hole wall of the water permeable hole 5. The tipping 7 is gradually contracted in its extending direction. The inner wall of the cavity wall of the concave cavity 4 is provided with a reinforcing rib 12 and a clamping jaw 11. Be equipped with on the lateral wall of inner tube with jack catch 11 assorted draw-in groove, body 1 passes through jack catch 11 and draw-in groove with the inner tube and fixes.
Although the present invention has been described with reference to a preferred embodiment, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims (10)

1. The water-stirring vane of the washing machine is characterized by comprising a body and a reinforcing piece arranged on the body, wherein the body is arranged on an inner barrel of the washing machine, the reinforcing piece covers the surface of the body, and the impact strength of the reinforcing piece is greater than that of the body.
2. The water-stirring blade as recited in claim 1, wherein the reinforcing member is a covering cover having a receiving cavity, the inner wall of the covering cover matches with the surface of the body, the covering cover covers the body in the receiving cavity and covers the surface of the body, and the covering cover is detachably connected with the body;
preferably, the covering cover is made of a metal material, and the body is made of a plastic material.
3. The water impeller according to claim 2, wherein the covering cover is a metal cover which is formed by pressing a metal plate and has a containing cavity, the cavity wall of the containing cavity is matched with the surface of the body, the metal plate is provided with a connecting part, and the connecting part of the metal plate is detachably connected with the body;
preferably, the connecting part is clamped with the body,
or the connecting part is connected with the body through a connecting piece.
4. The water stirring blade as claimed in claim 3, wherein the connecting part is a folded edge formed by bending the edge of the metal plate to the middle part, and the body is covered in the metal cover and clamped with/connected with the folded edge through a screw.
5. The water-stirring blade as claimed in any one of claims 1 to 4, wherein the middle part of the body is recessed inwards to form a cavity, the body is connected with the inner cylinder to seal the opening of the cavity, and the reinforcing member is arranged on the body and covers the outer wall of the cavity;
preferably, the reinforcing part is a metal cover, the metal cover covers the outer wall of the cavity and covers the body, and the folded edge of the metal cover is clamped with the opening edge of the cavity.
6. The water-stirring vane as claimed in claim 5, wherein a plurality of water-permeable holes are provided on the wall of the cavity, and water-passing holes are provided on the metal cover at positions corresponding to the water-permeable holes and penetrating through the cover wall of the metal cover.
7. The water-stirring blade as claimed in claim 6, wherein the edge of the water passing hole extends towards the inside of the water permeable hole to form a covered edge, and the covered edge covers at least a part of the hole wall of the water permeable hole;
preferably, the pack gradually shrinks along its extension.
8. The water-stirring vane as claimed in claim 6 or 7, wherein the partial cavity wall of the cavity is raised in a direction away from the opening of the cavity to form a ridge, the water-permeable holes are distributed on both sides of the ridge, the cover wall of the metal cover opposite to the ridge is raised in a direction away from the body to form a ridge, and the water-passing holes are distributed on both sides of the ridge and opposite to the water-permeable holes,
preferably, the body is a rectangular body, the ridge extending along a diagonal of the rectangular body.
9. The water-stirring blade as claimed in claim 8, wherein the outer wall of the cavity wall of the concave cavity is provided with a convex rib for improving the clothes-lifting performance of the water-stirring blade, and the cover wall corresponding to the convex rib on the metal cover is protruded to the direction far away from the convex rib to form a convex edge;
preferably, the ridge extends along the length of the body.
10. The washing machine is characterized by comprising an inner barrel and a water-stirring blade arranged on the inner wall of the inner barrel, wherein the water-stirring blade comprises a body and a reinforcing piece arranged on the body, the body is arranged on the inner barrel of the washing machine, the reinforcing piece covers the surface of the body, and the impact strength of the reinforcing piece is greater than that of the body.
CN201811553208.0A 2018-12-19 2018-12-19 Washing machine's water impeller and washing machine Pending CN111334967A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811553208.0A CN111334967A (en) 2018-12-19 2018-12-19 Washing machine's water impeller and washing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811553208.0A CN111334967A (en) 2018-12-19 2018-12-19 Washing machine's water impeller and washing machine

Publications (1)

Publication Number Publication Date
CN111334967A true CN111334967A (en) 2020-06-26

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ID=71177571

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201811553208.0A Pending CN111334967A (en) 2018-12-19 2018-12-19 Washing machine's water impeller and washing machine

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Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5524066A (en) * 1978-08-10 1980-02-20 Sanyo Electric Co Hydroextracting washing machine
CN2464756Y (en) * 2001-01-03 2001-12-12 苏州三星电子有限公司 Composite wave wheel for washing machine
CN201121261Y (en) * 2007-10-24 2008-09-24 无锡小天鹅股份有限公司 Novel stainless steel wave wheel capable of implementing stirring washing
CN201627086U (en) * 2009-11-27 2010-11-10 海尔集团公司 Inner cylinder of large rotary washing machine
CN202359385U (en) * 2011-11-24 2012-08-01 南京乐金熊猫电器有限公司 Impeller assembly for impeller-type washing machine
CN202390663U (en) * 2011-12-05 2012-08-22 青岛羲美科技贸易有限公司 Impeller liner
CN204898338U (en) * 2015-02-12 2015-12-23 中山东菱威力电器有限公司 Ratary impeller for washing machine
JP2017029455A (en) * 2015-08-03 2017-02-09 パナソニックIpマネジメント株式会社 Washing machine
CN107587303A (en) * 2016-07-08 2018-01-16 无锡小天鹅股份有限公司 The impeller of washing machine and there is its rotary drum washing machine
CN207159587U (en) * 2017-07-11 2018-03-30 青岛海尔滚筒洗衣机有限公司 A kind of water extraction leaf and roller washing machine

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5524066A (en) * 1978-08-10 1980-02-20 Sanyo Electric Co Hydroextracting washing machine
CN2464756Y (en) * 2001-01-03 2001-12-12 苏州三星电子有限公司 Composite wave wheel for washing machine
CN201121261Y (en) * 2007-10-24 2008-09-24 无锡小天鹅股份有限公司 Novel stainless steel wave wheel capable of implementing stirring washing
CN201627086U (en) * 2009-11-27 2010-11-10 海尔集团公司 Inner cylinder of large rotary washing machine
CN202359385U (en) * 2011-11-24 2012-08-01 南京乐金熊猫电器有限公司 Impeller assembly for impeller-type washing machine
CN202390663U (en) * 2011-12-05 2012-08-22 青岛羲美科技贸易有限公司 Impeller liner
CN204898338U (en) * 2015-02-12 2015-12-23 中山东菱威力电器有限公司 Ratary impeller for washing machine
JP2017029455A (en) * 2015-08-03 2017-02-09 パナソニックIpマネジメント株式会社 Washing machine
CN107587303A (en) * 2016-07-08 2018-01-16 无锡小天鹅股份有限公司 The impeller of washing machine and there is its rotary drum washing machine
CN207159587U (en) * 2017-07-11 2018-03-30 青岛海尔滚筒洗衣机有限公司 A kind of water extraction leaf and roller washing machine

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Application publication date: 20200626