CN105544148B - Washing machine inner barrel and washing machine - Google Patents
Washing machine inner barrel and washing machine Download PDFInfo
- Publication number
- CN105544148B CN105544148B CN201610045261.4A CN201610045261A CN105544148B CN 105544148 B CN105544148 B CN 105544148B CN 201610045261 A CN201610045261 A CN 201610045261A CN 105544148 B CN105544148 B CN 105544148B
- Authority
- CN
- China
- Prior art keywords
- washing machine
- convex closure
- inner tank
- inner barrel
- convex
- 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.)
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Links
- 238000005406 washing Methods 0.000 title claims abstract description 37
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 14
- 230000018044 dehydration Effects 0.000 claims abstract description 8
- 238000006297 dehydration reaction Methods 0.000 claims abstract description 8
- 238000005299 abrasion Methods 0.000 description 7
- 230000007704 transition Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/02—Rotary receptacles, e.g. drums
- D06F37/04—Rotary receptacles, e.g. drums adapted for rotation or oscillation about a horizontal or inclined axis
- D06F37/06—Ribs, lifters, or rubbing means forming part of the receptacle
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F23/00—Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement, the receptacle serving both for washing and for centrifugally separating water from the laundry
- D06F23/02—Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement, the receptacle serving both for washing and for centrifugally separating water from the laundry and rotating or oscillating about a horizontal axis
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
Abstract
The invention provides a washing machine inner barrel and a washing machine. The inner barrel of the washing machine comprises an inner barrel body, wherein a plurality of convex hulls which protrude towards the axis side of the inner barrel body are arranged on the inner wall of the inner barrel body, each convex hull is provided with a water facing side and a back water side, the water facing side and the back water side face each other when the convex hulls rotate in a dehydration mode, and a plurality of dehydration holes are formed in the bottom edges of the back water sides of the convex hulls. The dewatering holes are arranged on the back water side of the convex hull, so that clothes are prevented from being worn by the dewatering holes when the inner cylinder body rotating at a high speed and the clothes move relatively in the early dewatering stage, and the wear of the clothes is reduced on the whole.
Description
Technical field
The present invention relates to washing machine field, in particular to a kind of inner tank of washing machine and washing machine.
Background technology
The existing stainless steel inner cylinder of roller washing machine is used for clothes dewatering provided with a number of dewatering hole, is washed to increase
Intensity is washed, improves and cleans ratio, various convex closures of different shapes are provided with generally on inner cylinder inwall, but the abrasion to clothing is larger.
In order to accelerate to be dehydrated, some equally exists the abrasion to clothing using increase dewatering hole, but because eyelet increases.
China Patent No. 200920058829.1, notification number CN201447586U, applying date 2009.06.18, the day for announcing
2010.05.05, entitled " inner barrel structure of washing machine " discloses：A kind of inner tank of washing machine structure.It includes stainless steel inner cylinder
Body, the inner barrel are made up of the hexagon of intensive connected mutual dislocation arrangement, and each hexagonal centre has a dewatering hole,
And hexagonal centre is relative to interior bucket evagination.
Many inwardly projecting ridges on the inwall of the inner cylinder of above-mentioned " inner tank of washing machine structure " specification, actually exist
Many sunk structures are formed on the inwall of inner cylinder.Its deficiency is that hexagon bulge-structure has been actually formed six on inner cylinder inwall
Side convex body, while it is dehydrated hole site in convex top, structure is relative complex, and the abrasion and dewatering efficiency to clothing need into one
Step improves.
The content of the invention
A kind of the present invention is intended to provide inner tank of washing machine and washing machine for reducing wear of clothes.
The invention provides a kind of inner tank of washing machine, including inner barrel, it is provided with the inwall of inner barrel to inner barrel
Multiple convex closures of center axis protrusion, convex closure have the land side of meet water side and the backwater that are met water during dehydration rotation, wherein, convex closure
Dewatering hole is provided with land side.
Further, multiple dewatering holes are provided with the land side of each convex closure, and multiple dewatering holes are arranged on convex closure
On root edge.
Further, multiple convex closures are arranged as multiple row, the convex closure Heterogeneous Permutation of adjacent two row.
Further, convex closure is convex convex closure.
Further, the root edge of convex closure is in kidney-shaped, and convex closure includes the cylinder positioned at middle part and the arc positioned at cylinder both ends
Transition face.
Further, the height that convex closure protrudes to the center axis of inner barrel is 2mm to 3mm.
Further, a diameter of 2mm to 3mm of dewatering hole.
Further, the spacing for the two neighboring dewatering hole being arranged on the root edge of same convex closure is 7mm to 8mm.
Further, the root edge of convex closure is polygon, ellipse and/or circle.
Present invention also offers a kind of washing machine, including foregoing inner tank of washing machine.
According to the inner tank of washing machine of the present invention, by the way that dewatering hole to be arranged on to the land side of convex closure, so as to avoid dehydration just
Phase, when the inner barrel of rotation is with clothes relative motion at a high speed, dewatering hole abrasion clothes, the abrasion of clothes is reduced on the whole.
Brief description of the drawings
The accompanying drawing for forming the part of the application is used for providing a further understanding of the present invention, schematic reality of the invention
Apply example and its illustrate to be used to explain the present invention, do not form inappropriate limitation of the present invention.In the accompanying drawings：
Fig. 1 is the dimensional structure diagram according to the inner barrel of the inner tank of washing machine of the present invention；
Fig. 2 is the side structure schematic view according to the inner barrel of the present invention；
Fig. 3 is the partial schematic diagram after the expansion according to the inner barrel of the present invention；
Fig. 4 is the main structure diagram according to the convex closure of the present invention；
Fig. 5 is the side structure schematic view according to the convex closure of the present invention.
Description of reference numerals：
10th, inner barrel；11st, convex closure；12nd, dewatering hole.
Embodiment
Describe the present invention in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
As depicted in figs. 1 and 2, according to the inner tank of washing machine of the present invention, including inner barrel 10, set on the inwall of inner barrel 10
Multiple convex closures 11 of the center axis protrusion to inner barrel 10 are equipped with, convex closure 11 has meet water side and the backwater to be met water during dehydration rotation
Land side, wherein, dewatering hole 12 is provided with the land side of convex closure 11.The present invention by dewatering hole 12 by being arranged on convex closure 11
Land side, so as to avoid the dehydration initial stage inner barrel 10 of rotation and scratch clothes of dewatering hole 12 during clothes relative motion at a high speed,
The abrasion of clothes is reduced on the whole.In addition, dewatering hole 12 is arranged on the root edge of the land side of convex closure 11, be advantageous to current court
Flowed to dewatering hole 12, improve dehydration rate.
Preferably, multiple dewatering holes 12 are provided with the land side of each convex closure 11, improve dewatering efficiency, multiple dewatering holes
12 are arranged on the root edge of convex closure 11, and opposed recesses are formed in root edge position between convex closure 11 and the inwall of inner barrel 10, so as to
Enough more efficiently prevent from clothing wear.
With reference to shown in Fig. 3, it is preferable that multiple convex closures 11 are arranged as multiple row, the Heterogeneous Permutation of convex closure 11 of adjacent two row, can add
Mass-flow circulates dynamics, multidimensional current, abundant dissolving detergent is produced, so that clothing can fully rub with convex closure 11, effectively
Improve clean result in ground.
More specifically, convex closure 11 is convex convex closure 11, line misregistration arrangement convex closure 11 without prominent corner angle with
Side, all transition are smooth arc transition, so as to further reduce clothing wear.Usually, inner barrel 10 is not using
Become rusty steel inner cylinder, and convex closure 11 is formed by the way of punching press.
With reference to shown in Fig. 4 and Fig. 5, the root edge of convex closure 11 is in kidney-shaped, and convex closure 11 is included positioned at the cylinder at middle part and positioned at post
The arc transiting surface at face both ends.I.e. the centre of the convex closure 11 of long waist shaped is the face of cylinder, and both ends are transition arc curved surface, convex closure 11
The height h of center section evagination is 2-3mm, and transition arc curved surface height is from the Cylinder Surface die mould of centre to the progressively lower mistake of inner tube wall
Cross, transition arc curved surface highly less than face of cylinder die mould height but is higher than bucket wall plate part.
Further, a diameter of 2mm to 3mm of dewatering hole 12, dehydrating effect and efficiency are ensured, it is preferable that be arranged on
The spacing d of two neighboring dewatering hole 12 on the root edge of same convex closure 11 is 7mm to 8mm, is ensureing the situation of structural strength
Under, improve dewatering efficiency.
As needed, the root edge of convex closure 11 may be arranged as polygon, such as triangle, square, can also be oval
The structures such as shape, circle, the combination of one or several kinds of shapes in foregoing various shapes is can also be, improve water circulation effect
Fruit, ensure clean result
Present invention also offers a kind of washing machine, including foregoing inner tank of washing machine, clothing wear can be effectively reduced, is carried
High clean result.
As can be seen from the above description, the above embodiments of the present invention realize following technique effect：
According to the inner tank of washing machine of the present invention, by the way that dewatering hole 12 to be arranged on to the land side of convex closure 11, so as to avoid taking off
Water initial stage, when the inner barrel 10 of rotation is with clothes relative motion at a high speed, dewatering hole 12 wears clothes, reduces clothes on the whole
Abrasion.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.Within the spirit and principles of the invention, that is made any repaiies
Change, equivalent substitution, improvement etc., should be included in the scope of the protection.
Claims (9)
1. a kind of inner tank of washing machine, including inner barrel (10), it is characterised in that set on the inwall of the inner barrel (10) oriented
Multiple convex closures (11) of the center axis protrusion of the inner barrel (10), the convex closure (11) have what is met water during dehydration rotation to meet water
Side and the land side of backwater, wherein, it is provided with dewatering hole (12) on the land side of the convex closure (11)；
Be provided with multiple dewatering holes (12) on the land side of each convex closure (11), and the multiple dewatering hole be arranged on it is described
On the root edge of convex closure (11).
2. inner tank of washing machine according to claim 1, it is characterised in that
The multiple convex closure (11) is arranged as multiple row, the convex closure (11) Heterogeneous Permutation of adjacent two row.
3. inner tank of washing machine according to claim 2, it is characterised in that
The convex closure (11) is convex convex closure (11).
4. inner tank of washing machine according to claim 1, it is characterised in that
The root edge of the convex closure (11) is in kidney-shaped, and the convex closure (11) is included positioned at the cylinder at middle part and positioned at the cylinder both ends
Arc transiting surface.
5. inner tank of washing machine according to claim 1, it is characterised in that
The height that the convex closure (11) is protruded to the center axis of the inner barrel (10) is 2mm to 3mm.
6. inner tank of washing machine according to claim 1, it is characterised in that
A diameter of 2mm to 3mm of the dewatering hole (12).
7. inner tank of washing machine according to claim 1, it is characterised in that
The spacing for the two neighboring dewatering hole (12) being arranged on the root edge of same convex closure (11) is 7mm to 8mm.
8. inner tank of washing machine according to claim 1, it is characterised in that
The root edge of the convex closure (11) is polygon, ellipse and/or circle.
9. a kind of washing machine, including inner tank of washing machine, it is characterised in that the inner tank of washing machine is any in claim 1 to 8
Inner tank of washing machine described in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610045261.4A CN105544148B (en) | 2016-01-22 | 2016-01-22 | Washing machine inner barrel and washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610045261.4A CN105544148B (en) | 2016-01-22 | 2016-01-22 | Washing machine inner barrel and washing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105544148A CN105544148A (en) | 2016-05-04 |
| CN105544148B true CN105544148B (en) | 2018-01-16 |
Family
ID=55823689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610045261.4A Active CN105544148B (en) | 2016-01-22 | 2016-01-22 | Washing machine inner barrel and washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105544148B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102396321B1 (en) * | 2016-07-12 | 2022-05-10 | 삼성전자주식회사 | Washing machine |
| CN106637819A (en) * | 2016-10-19 | 2017-05-10 | 珠海格力电器股份有限公司 | Washing machine inner barrel and washing machine comprising same |
| CN109208249A (en) * | 2017-07-07 | 2019-01-15 | 青岛海尔洗衣机有限公司 | A kind of inner tank of washing machine and washing machine |
| CN109797520B (en) * | 2017-11-17 | 2023-02-21 | 青岛海尔洗衣机有限公司 | Inner barrel of washing machine and washing machine |
| JP7499757B2 (en) * | 2018-08-30 | 2024-06-14 | エルジー エレクトロニクス インコーポレイティド | washing machine |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201158759Y (en) * | 2008-01-23 | 2008-12-03 | 松下电化住宅设备机器(杭州)有限公司 | Dewatering barrel of drum type washing machine |
| US7490493B2 (en) * | 2003-03-31 | 2009-02-17 | Lg Electronics Inc. | Steam jet drum washing machine |
| CN202047269U (en) * | 2011-04-08 | 2011-11-23 | 青岛澳柯玛股份有限公司 | Internal cylinder structure of rolling washing machine |
| CN203065821U (en) * | 2013-01-06 | 2013-07-17 | 苏州三星电子有限公司 | Washing machine diamond-like inner drum and washing machine |
| CN204690366U (en) * | 2015-04-30 | 2015-10-07 | 无锡小天鹅股份有限公司 | Inner core and the roller washing machine with it |
| CN205529542U (en) * | 2016-01-22 | 2016-08-31 | 珠海格力电器股份有限公司 | Washing machine inner barrel and washing machine |
-
2016
- 2016-01-22 CN CN201610045261.4A patent/CN105544148B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7490493B2 (en) * | 2003-03-31 | 2009-02-17 | Lg Electronics Inc. | Steam jet drum washing machine |
| CN201158759Y (en) * | 2008-01-23 | 2008-12-03 | 松下电化住宅设备机器(杭州)有限公司 | Dewatering barrel of drum type washing machine |
| CN202047269U (en) * | 2011-04-08 | 2011-11-23 | 青岛澳柯玛股份有限公司 | Internal cylinder structure of rolling washing machine |
| CN203065821U (en) * | 2013-01-06 | 2013-07-17 | 苏州三星电子有限公司 | Washing machine diamond-like inner drum and washing machine |
| CN204690366U (en) * | 2015-04-30 | 2015-10-07 | 无锡小天鹅股份有限公司 | Inner core and the roller washing machine with it |
| CN205529542U (en) * | 2016-01-22 | 2016-08-31 | 珠海格力电器股份有限公司 | Washing machine inner barrel and washing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105544148A (en) | 2016-05-04 |
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