CN101701409A - Door hinge of drum washing machine - Google Patents
Door hinge of drum washing machine Download PDFInfo
- Publication number
- CN101701409A CN101701409A CN200910233472A CN200910233472A CN101701409A CN 101701409 A CN101701409 A CN 101701409A CN 200910233472 A CN200910233472 A CN 200910233472A CN 200910233472 A CN200910233472 A CN 200910233472A CN 101701409 A CN101701409 A CN 101701409A
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- door
- washing machine
- spring
- fixed
- hinge
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- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
Abstract
The invention discloses a door hinge of a drum washing machine, which comprises a fixed piece fixed on a housing, a rotating piece fixed on a door of the washing machine and a rotary shaft, wherein an upper support and a lower support are fixedly arranged on the rotating piece, the rotary shaft penetrates the upper support and the lower support and then connects the rotating piece with the fixed piece together; and a spring which can automatically open the door is sheathed on the rotary shaft and the spring is positioned between the upper support and the lower support. The spring is increased on the rotary shaft of the door hinge and clamped on a limit structure of the door hinge, thereby leading the door to receive the elasticity in the direction of opening the door during the closed state; as the existence of the push force of the spring, the door can be automatically opened by pushing after releasing a door lock, and the operation is simple.
Description
Technical field
The present invention relates to a kind of washing machine, is a kind of door hinge of drum washing machine specifically.
Background technology
Washing machine is to utilize the effect of washings and washing agent and by washing, cleaning, dehydration, drying and other steps, removes the device of the dirt that is stained with in the washings such as the clothes that holds in the cylinder, pillow.
The mode of washing of existing tumbling-box washing machine is: after washings, washing agent, water are put into cylinder, during the cylinder left rotation and right rotation, lifter in the tube up drags washings, falls under the effect of gravity simultaneously, relies on the impulsive force that produces that washings is cleaned.The drum-type drying washing machine includes: the housing that forms the washing machine outward appearance; Inside at housing is provided with roller frame, is provided with rotatable in roller frame and is used for the cylinder of washing clothes; In cylinder, be provided with the lifter (LIFTER) that is used for promoting washings; The motor of rotary drum when washing, dehydration; Be used for discharging the drainage arrangement of the washings that cylinder holds to the outside; In the drying-type washing machine, also be provided with the drying unit that washing clothes is dried.Be connected with hinge between existing door assembly and the housing, collude the realization door switch by door lock or badge.As shown in Figure 1, be fixed with upper bracket 4 and lower carriage 5 on the revolving fragment 1 of hinge, revolving fragment 1 is connected with hinge stator on being fixed on housing by rotating shaft 3.Hinge is single product, and door assembly is installed on the hinge.Behind door-lock opening, because the weight of door own is heavier, and door sealing circle and door glass forms the relation of sealing state, can not realize that door opens certain angle automatically, needs people's handle of manually pulling, and causes using inconvenience.
Summary of the invention
In order to overcome the deficiencies in the prior art, the purpose of this invention is to provide a kind of door hinge of drum washing machine that door can be pushed open automatically after door-lock-release.
In order to solve the problems of the technologies described above, the technical solution adopted in the present invention is: a kind of door hinge of drum washing machine, comprise the stator that is fixed on the housing, be fixed on revolving fragment, rotating shaft on the door of washing machine, be fixed with upper bracket and lower carriage on revolving fragment, rotating shaft after passing upper bracket and lower carriage links together revolving fragment and stator; Make the spring opened automatically of door and this spring between upper bracket and lower carriage being set with in the rotating shaft.
Described hinge also comprises axle sleeve, and spring is fixed in the rotating shaft by axle sleeve.
Described axle sleeve comprises Upper shaft sleeve, Lower shaft sleeve and large shaft sleeve, and large shaft sleeve is between upper and lower axle sleeve.
Spring is fixed on the door pivot by large shaft sleeve, and the hinge that assembles is installed in by door bracket on the inboard of door, makes door spring when closure state have the elastic force to the direction of opening the door.
Compared with prior art, the present invention adopts in the hinge rotating shaft increases spring, makes door be subjected to opening the door when the closure state elastic force of direction, because the existence of spring thrust, after door-lock-release, door can be pushed open automatically, and is easy and simple to handle.
Description of drawings
Fig. 1 is the prior art constructions schematic diagram;
Fig. 2 is a structural representation of the present invention;
Fig. 3 is user mode figure of the present invention.
The specific embodiment
The present invention is described in further detail below in conjunction with accompanying drawing.
As depicted in figs. 1 and 2, a kind of door hinge of drum washing machine of the present invention, comprise stator (not drawing among the figure), revolving fragment 1, spring 2, rotating shaft 3, large shaft sleeve 8, Upper shaft sleeve 6 and Lower shaft sleeve 7, revolving fragment 1 is fixed on the inboard 10 of door of washing machine by door bracket 9, stator is fixed on the housing, on revolving fragment 1, be fixed with upper bracket 4 and lower carriage 5, rotating shaft 3 is passed upper bracket 4 and lower carriage 5 and is made two ends stretch out upper bracket 4 and lower carriage 5, stretch out in rotating shaft 3 on the two ends of upper bracket 4 and lower carriage 5 and be separately installed with Upper shaft sleeve 6 and Lower shaft sleeve 7, rotating shaft 3 after passing upper bracket 4 and lower carriage 5 links together revolving fragment 1 and stator, spring 2 is fixed in the rotating shaft 3 by large shaft sleeve 8 and between upper bracket 4 and lower carriage 5, the pin that stretch out at spring 2 two ends withstands on respectively on revolving fragment 1 and the stator.Door be subjected to opening the door when the closure state elastic force of direction, because the existence of spring 2 thrusts, after door-lock-release, door can be pushed open automatically.
The above only is a preferred implementation of the present invention.Should be pointed out that for the person of ordinary skill of the art under the prerequisite that does not break away from the principle of the invention, can also make some modification and improvement, these also should be considered as belonging to protection scope of the present invention.
Claims (3)
1. door hinge of drum washing machine, it is characterized in that: comprise the stator that is fixed on the housing, be fixed on revolving fragment (1), rotating shaft (3) on the door of washing machine, be fixed with upper bracket (4) and lower carriage (5) on revolving fragment (1), rotating shaft (3) after passing upper bracket (4) and lower carriage (5) links together revolving fragment (1) and stator; Door spring (2) and this spring (2) opened automatically are positioned between upper bracket (4) and the lower carriage (5) being set with in the rotating shaft (3).
2. a kind of door hinge of drum washing machine according to claim 1 is characterized in that: described hinge also comprises axle sleeve, and spring (2) is installed in the rotating shaft (3) by axle sleeve.
3. a kind of door hinge of drum washing machine according to claim 2 is characterized in that: described axle sleeve comprises Upper shaft sleeve (6), Lower shaft sleeve (7) and large shaft sleeve (8), and large shaft sleeve (8) is positioned between Upper shaft sleeve (6) and the Lower shaft sleeve (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910233472A CN101701409A (en) | 2009-10-30 | 2009-10-30 | Door hinge of drum washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910233472A CN101701409A (en) | 2009-10-30 | 2009-10-30 | Door hinge of drum washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101701409A true CN101701409A (en) | 2010-05-05 |
Family
ID=42156335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910233472A Pending CN101701409A (en) | 2009-10-30 | 2009-10-30 | Door hinge of drum washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101701409A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103806252A (en) * | 2012-11-07 | 2014-05-21 | 海尔集团公司 | Roller washing machine |
| CN109563670A (en) * | 2016-09-05 | 2019-04-02 | 松下知识产权经营株式会社 | Washing machine |
| CN110552174A (en) * | 2018-06-04 | 2019-12-10 | 青岛海尔洗衣机有限公司 | Hinge structure washing machine for drum door body of washing machine |
| WO2020156191A1 (en) * | 2019-01-29 | 2020-08-06 | 青岛海尔滚筒洗衣机有限公司 | Hinge and observation window applied to drum washing machine |
| CN112095303A (en) * | 2019-06-18 | 2020-12-18 | 青岛海尔滚筒洗衣机有限公司 | Door body assembly of clothes treatment equipment, assembling method and clothes treatment equipment |
| CN113718491A (en) * | 2020-05-22 | 2021-11-30 | 青岛海尔洗涤电器有限公司 | Door body assembly of washing equipment, washing equipment and control method of door body assembly |
-
2009
- 2009-10-30 CN CN200910233472A patent/CN101701409A/en active Pending
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103806252A (en) * | 2012-11-07 | 2014-05-21 | 海尔集团公司 | Roller washing machine |
| CN103806252B (en) * | 2012-11-07 | 2017-03-01 | 海尔集团公司 | Roller washing machine |
| CN109563670A (en) * | 2016-09-05 | 2019-04-02 | 松下知识产权经营株式会社 | Washing machine |
| CN112981875A (en) * | 2016-09-05 | 2021-06-18 | 松下知识产权经营株式会社 | Washing machine |
| CN112981875B (en) * | 2016-09-05 | 2023-03-21 | 松下知识产权经营株式会社 | Washing machine |
| CN110552174A (en) * | 2018-06-04 | 2019-12-10 | 青岛海尔洗衣机有限公司 | Hinge structure washing machine for drum door body of washing machine |
| CN110552174B (en) * | 2018-06-04 | 2023-11-10 | 青岛海尔洗衣机有限公司 | Washing machine with hinge structure for drum door body of washing machine |
| WO2020156191A1 (en) * | 2019-01-29 | 2020-08-06 | 青岛海尔滚筒洗衣机有限公司 | Hinge and observation window applied to drum washing machine |
| CN112095303A (en) * | 2019-06-18 | 2020-12-18 | 青岛海尔滚筒洗衣机有限公司 | Door body assembly of clothes treatment equipment, assembling method and clothes treatment equipment |
| CN112095303B (en) * | 2019-06-18 | 2023-12-19 | 佛山市顺德海尔电器有限公司 | Door body assembly of clothes treatment equipment, assembling method and clothes treatment equipment |
| CN113718491A (en) * | 2020-05-22 | 2021-11-30 | 青岛海尔洗涤电器有限公司 | Door body assembly of washing equipment, washing equipment and control method of door body assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20100505 |