CN201520901U - Washing machine internal cylinder provided with reverse contact-type pulley - Google Patents
Washing machine internal cylinder provided with reverse contact-type pulley Download PDFInfo
- Publication number
- CN201520901U CN201520901U CN2009202399186U CN200920239918U CN201520901U CN 201520901 U CN201520901 U CN 201520901U CN 2009202399186 U CN2009202399186 U CN 2009202399186U CN 200920239918 U CN200920239918 U CN 200920239918U CN 201520901 U CN201520901 U CN 201520901U
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- CN
- China
- Prior art keywords
- pulley
- inner casing
- washing machine
- impeller
- internal cylinder
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- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a washing machine internal cylinder provided with a reverse contact-type pulley, belonging to the field of parts of a washing machine. The washing machine internal cylinder comprises an impeller (6) installed at the bottom surface of the washing machine internal cylinder (3), and is characterized in that through holes are arranged on the wall of the internal cylinder (3), internal cylinder pulleys (1) corresponding to the holes are vertically arranged on the outer surface of the wall of the internal cylinder (3) round the internal cylinder (3) by brackets (2) at the two ends, and the surfaces of the internal cylinder pulleys (1) protrude outside the inner surface of the wall of the internal cylinder (3) through the through holes; therefore, the washing machine internal cylinder effectively solves the problem that clothes are damaged by the friction between the clothes and the cylinder wall of a vertical impeller type washing machine can be effectively solved.
Description
Technical field
Washing machine inner casing with reverse contact pulley belongs to the part of washing machine field, is specifically related to a kind of washing machine inner casing with reverse contact pulley.
Background technology
The interior casing wall and the bottom surface impeller of existing stand type wave wheel washing machine are the smooth surface structure, and clothing is difficult to avoid clothing and cylinder body and impeller to produce friction when rotating in cylinder with current, aggravated the clothing wearing and tearing when making washing.
Summary of the invention
The technical problems to be solved in the utility model is: overcome the deficiencies in the prior art, the washing machine inner casing that a kind of friction is little, can solve in the prior art the reverse contact pulley of band of the problem that friction because of clothing and casing wall damages clothing is provided.
The technical scheme that its technical problem that solves the utility model adopts is: this is with the washing machine inner casing of reverse contact pulley, comprise the impeller that is installed in washing machine inner casing bottom surface, it is characterized in that: on interior casing wall, have through hole, be installed in around the inner casing vertical array on the outer surface of interior casing wall with the support of the corresponding inner casing pulley in hole by two ends, the inner casing pulley surface sees through the inner surface that through hole protrudes in interior casing wall.
Each water extraction leaf upper surface of impeller has the hole, is provided with axis hole with the corresponding impeller pulley center in hole, and the impeller pulley is installed on the water extraction leaf by central shaft and the vertical arrangement of clamp and protrudes in each water extraction leaf upper surface of impeller.The vertical word order of impeller pulley is on water extraction leaf.Main effect is to rotate around impeller pulley center axle.
The inner casing diameter of pulley is 10～50mm, and length is 10～150mm.
The impeller diameter of pulley is 10～30mm, and length is 10～20mm.
Compared with prior art, the beneficial effect that has of the present utility model is: the column type inner casing pulley that can rotate is installed on the stainless steel inner casing of washing machine, pulley is very sensitive, clothing rotates in cylinder and touches pulley, make the pulley backward rotation, thereby reduced the friction of clothing and casing wall, impeller also is easy to produce friction with clothing when rotating in addition, be installed in the impeller pulley on the impeller water extraction leaf, the pulley face is higher than the water extraction leaf plane, make pulley surface than the more Zao clothing that contacts in water extraction leaf plane, solve prior art is damaged clothing because of the friction of clothing and casing wall problem.
Description of drawings
Fig. 1 is that the utility model structure master looks schematic diagram.
Fig. 2 is the utility model impeller structure schematic diagram.
Fig. 3 is an A-A sectional structure schematic diagram.
Fig. 4 is a B-B sectional structure schematic diagram.
Wherein: 1, inner casing pulley 2, fixed support 3, inner casing 4, inner casing pulley 5, water extraction leaf 6, impeller 7, central shaft 8, clamp 9, top.
Fig. 1～4th, most preferred embodiment of the present utility model is described further below in conjunction with 1～4 pair of the utility model of accompanying drawing:
The specific embodiment
With reference to accompanying drawing 1～4:
Washing machine inner casing with reverse contact pulley, comprise the impeller 6 that is installed in washing machine inner casing 3 bottom surfaces, on inner casing 3 walls, have through hole, be installed on the outer surface of inner casing 3 walls around inner casing 3 vertical array with the support 2 of the corresponding inner casing pulley 1 in hole by two ends, inner casing pulley 1 surface sees through the inner surface that through hole protrudes in inner casing 3 walls.The inner casing pulley is provided with shrinkage pool in the center about in the of 1, and support is L shaped, and each one up and down, the side is provided with bolt, is used for inner casing pulley 1 is fixed on the outer surface of inner casing 3 walls, and the bottom surface is provided with center hole, by lower support inner casing pulley 1 on top 9.Inner casing pulley 1 central diameter is 10～50mm, and length is 10～150mm.
Each water extraction leaf 5 upper surface of impeller 6 have the hole, are provided with axis hole with corresponding impeller pulley 4 centers, hole, and impeller pulley 4 is installed on the water extraction leaf 5 by central shaft 7 and clamp 8 vertical arrangements and protrudes in impeller 6 each water extraction leaf 5 upper surface.The impeller diameter of pulley is 10～30mm, and length is 10～20mm.
The operation principle and the course of work are as follows:
Connect power supply, washing machine work, laundry of washing machine rotates in inner casing 3 and touches inner casing pulley 1, is subjected to clothing friction inner casing pulley 1 backward rotation, thereby has reduced the friction of clothing and inner casing 3 walls.Impeller 6 also is easy to produce friction with clothing when rotating, impeller pulley 4 surfaces that are installed on impeller 6 water extraction leafs 5 are higher than water extraction leaf 5 planes, make impeller pulley 4 surface ratio water extraction leafs 5 planes more early contact clothing, when impeller 6 rotates, impeller pulley 4 is rubbed by clothing, produce backward rotation, reduced the infringement that impeller 6 produces clothing when reinforcing.
The above, it only is preferred embodiment of the present utility model, be not to be the restriction of the utility model being made other form, any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as the equivalent embodiment of equivalent variations.But every technical solutions of the utility model content that do not break away to any simple modification, equivalent variations and remodeling that above embodiment did, still belongs to the protection domain of technical solutions of the utility model according to technical spirit of the present utility model.
Claims (4)
1. with the washing machine inner casing of reverse contact pulley, comprise the impeller (6) that is installed in washing machine inner casing (3) bottom surface, it is characterized in that: on inner casing (3) wall, have through hole, be installed on the outer surface of inner casing (3) wall around inner casing (3) vertical array with the support (2) of the corresponding inner casing pulley in hole (1) by two ends, inner casing pulley (1) surface sees through the inner surface that through hole protrudes in inner casing (3) wall.
2. the washing machine inner casing of the reverse contact pulley of band according to claim 1, it is characterized in that: each water extraction leaf (5) upper surface of impeller (6) has the hole, be provided with axis hole with the corresponding impeller pulley in hole (4) center, impeller pulley (4) is installed in water extraction leaf (5) by central shaft (7) and the vertical arrangement of clamp (8) and goes up and protrude in each water extraction leaf of impeller (6) (5) upper surface.
3. the washing machine inner casing of the reverse contact pulley of band according to claim 1 is characterized in that: inner casing pulley (1) diameter is 10～50mm, and length is 10～150mm.
4. the washing machine inner casing of the reverse contact pulley of band according to claim 2 is characterized in that: impeller pulley (4) diameter is 10～30mm, and length is 10～20mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202399186U CN201520901U (en) | 2009-10-14 | 2009-10-14 | Washing machine internal cylinder provided with reverse contact-type pulley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202399186U CN201520901U (en) | 2009-10-14 | 2009-10-14 | Washing machine internal cylinder provided with reverse contact-type pulley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201520901U true CN201520901U (en) | 2010-07-07 |
Family
ID=42507078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202399186U Expired - Fee Related CN201520901U (en) | 2009-10-14 | 2009-10-14 | Washing machine internal cylinder provided with reverse contact-type pulley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201520901U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113136672A (en) * | 2020-01-20 | 2021-07-20 | 青岛海尔洗衣机有限公司 | Impeller assembly of washing machine |
-
2009
- 2009-10-14 CN CN2009202399186U patent/CN201520901U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113136672A (en) * | 2020-01-20 | 2021-07-20 | 青岛海尔洗衣机有限公司 | Impeller assembly of washing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100707 Termination date: 20121014 |