CN101565891B - Cover structure of washing machine - Google Patents
Cover structure of washing machine Download PDFInfo
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- CN101565891B CN101565891B CN2009100399063A CN200910039906A CN101565891B CN 101565891 B CN101565891 B CN 101565891B CN 2009100399063 A CN2009100399063 A CN 2009100399063A CN 200910039906 A CN200910039906 A CN 200910039906A CN 101565891 B CN101565891 B CN 101565891B
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- cover
- button
- hook
- face frame
- washing machine
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Abstract
The invention relates to a cover structure of a washing machine, which comprises a shell; a base is arranged at the bottom of the shell, an opening is correspondingly arranged in an inner bucket, a surface frame is arranged at the opening, and the surface frame and the cover are articulated through at least one articulated element; a torsion spring or an elastic piece which applies an action forceon the opening direction to the cover is arranged at the articulating position; the cover and the surface frame are buckled by a locking way; a hook is arranged in the cover, and the surface frame isprovided with a buckling position corresponding to the hook and connected with the hook by a buckling way; the hook is also connected with the button or a spanner, and the button or the spanner is arranged on the cover; one end of at least one articulated element are connected with the surface frame, and the other end thereof is connected with the torsion force controller and the cover; and the button is pressed or the push spanner is pushed to cause the hook and the buckling position to be separated so that the cover can be automatically and slowly opened. The middle part of the cover is anintegrated structure without twice articulation, the upper surface and the lower surface of the cover are flat and neat, and easy to clean; and the button controls the cover structure to be turned up,and the button exposes on the top surface of the cover, therefore, a control circuit of the washing machine can not be influenced even if water enters a slot between the button and the cover.
Description
Technical field
The present invention relates to the cover structure of a kind of washing machine, particularly a kind of washing machine.
Background technology
Present rotary drum washing machine apparatus lid opening mode substantially all is with portable cover, cover unlatching, doubling under torsion spring and other external force effect, overturn, open, move more loaded down with trivial details, again can be when opening, and collapsible cover is not easy to clean yet because of collision produces noise.
Chinese patent literature CN201010801 discloses a kind of cover plate for washing machine headstock gear on January 23rd, 2008, comprise the hinge element of hinge joint on the base and cover plate, pedestal is fitted on the face frame, wherein: hinge element is at least a buffer shaft assembly with damping structure, guarantees that opening process uses damping principle slowly to open; The connector with slotted eye is installed in the cover plate upper edge, with the face frame of connector mated position the fixture with through hole is installed, connector slotted eye and the hinge joint of fixture through hole have torsion spring, torsion spring first termination presses closer this connector slotted eye top, torsion spring second termination presses closer in the fixture via bottoms, all the time have one to order about the power that cover plate upwards starts, face frame upper end is provided with cover plate and opens control button.This complex structure, cover plate is opened control button and is arranged on face frame upper end, causes water body gap between button and face frame to enter into the circuit control interval of face frame inside easily, influences the normal operation of control panel, even leaky occurs, jeopardizes personal safety.
Summary of the invention
Purpose of the present invention aims to provide the cover structure of a kind of easy to clean, easy-to-operate, good looking appearance is durable, the noise of uncapping is little washing machine, to overcome weak point of the prior art.
Press the cover structure of a kind of washing machine of this purpose design, described washing machine comprises shell, and outer casing bottom is provided with base, and corresponding interior bucket is provided with opening, and opening part is provided with the face frame, and it is hinged that face frame and cover pass through at least one articulated elements; The hinged place is provided with to cover and applies torsion spring or the shell fragment of opening directive effect power; Cover and face frame fasten with the form of snap close, and its architectural feature is to be provided with hook in the cover, and the corresponding hook of face frame is provided with button bit, is fastened and connected with hook, and hook also is connected with button or spanner, and button or spanner are arranged on the cover; One end and the face frame of at least one articulated elements join, and the other end joins by Torque Controller and cover, press the button or promote spanner hook and button bit are thrown off, and realization cover automatic slowly is opened.
Described hook is arranged on cover bottom margin place, fixedlys connected with button by connecting rod, and hook stretches out to the cover outside or bottom surface direction; The cover end face is stretched out in the button upper end.
Described articulated elements is arranged on the cover bottom, and the outer end extends axially out cover connecting shaft and face frame connecting shaft respectively, and inner and cover connecting shaft is coaxially arranged with connecting axle, and connecting axle and Torque Controller are joined; Cover connecting shaft and cover are rotationally connected, and cover sidewall corresponding surface frame connecting shaft is provided with deep-slotted chip breaker, and face frame connecting shaft passes deep-slotted chip breaker, and fixedlys connected with the face frame.
The corresponding Torque Controller in trailing edge middle part, described cover bottom surface is provided with holder, and Torque Controller is arranged in the holder, and fixes by press strip.
Also be connected with more than one torsion spring mount pad between the inner of at least one articulated elements of described cover bottom and the connecting axle, the torsion spring mount pad comprises spring sleeve and depression bar, and the spring sleeve is arranged on spring sleeve one side with the coaxial setting of cover connecting shaft, depression bar; Wherein, be arranged with torsion spring on the spring sleeve of at least one torsion spring mount pad, torsion spring one end and cover join, and the other end and depression bar join.
Described cover bottom is provided with lower cover, and articulated elements, torsion spring and Torque Controller are encapsulated in the cover bottom.Also be provided with the Shockproof rubber pad between cover and the face frame.
Cover of the present invention does not have the hinged overall structure of secondary for middle, and upper and lower surface is smooth, and is easy to clean, and it is dug by button control, and button exposes on the cover end face, even slit water inlet between button and the cover can not influence control circuit of the washing machine yet.When opening cover, only need press button gently, hook gets loose with button bit, cover is opened under torsion spring or the effect of shell fragment external force then, simultaneously, apparatus lid opening speed is subjected to the Torque Controller of articulated elements, and (the Torque Controller effect is that apparatus lid opening speed is played cushioning effect, and cover is when spending near 90, the cushion effect maximum, last cover is when being opened to terminal point, and speed drops to minimum, avoids the apparatus lid opening dynamics excessive and produce impact noise) control, cover is slowly opened, and effectively eliminates the noise that vibration produces.When closing cover, only need the cover door is pressed gently, hook the button bit of face frame, lock cover.It is simple and reasonable, safe in utilization, easy to operate.
Description of drawings
Fig. 1 is one embodiment of the invention structural representation.
Fig. 2 is an A place structure for amplifying schematic diagram among Fig. 1.
Fig. 3 is a B place structure for amplifying schematic diagram among Fig. 1.
Fig. 4 is the articulated elements structural representation.
Fig. 5 is an apparatus lid opening status architecture schematic diagram of the present invention.
Fig. 6 is a cover closed condition structural representation of the present invention.
The specific embodiment
Below in conjunction with drawings and Examples the present invention is further described.
Referring to Fig. 1-Fig. 6, the cover structure of this washing machine, described washing machine comprises shell 8, outer casing bottom is provided with base 9, bucket is provided with opening in corresponding, and opening part is provided with face frame 7, and two articulated elements 1 were hinged with cover 5 about the face frame passed through, wherein, an articulated elements is provided with to cover and applies the torsion spring 6 of opening directive effect power.Cover 5 fastens with the form of face frame 7 with snap close, is provided with hook 4 in the cover, and the corresponding hook of face frame is provided with button bit 7.1, is fastened and connected with hook.Hook 4 is arranged on cover 5 bottom margin places, fixedlys connected with button 2 by connecting rod 4.1, and hook stretches out to cover bottom surface direction; The cover end face is stretched out in the button upper end, sees Fig. 1 and Fig. 6.
Articulated elements 1 is arranged on cover 5 bottoms, and the outer end extends axially out cover connecting shaft 1.2 and face frame connecting shaft 1.1 respectively, and inner and cover connecting shaft is coaxially arranged with connecting axle 1.5; Cover connecting shaft and cover are rotationally connected, and cover sidewall corresponding surface frame connecting shaft is provided with deep-slotted chip breaker 5.1, and face frame connecting shaft passes deep-slotted chip breaker, and fixedlys connected with the face frame, sees Fig. 1, Fig. 4.The connecting axle 1.5 and the Torque Controller 10 of articulated elements 1 are joined, and Torque Controller is fixedly installed on cover 5 bottoms.The corresponding Torque Controller 10 in cover trailing edge middle part, 5 bottom surface is provided with holder 5.2, and Torque Controller is arranged in the holder, and fixing by press strip 11, sees Fig. 3.Also be connected with two torsion spring mount pads between the inner of articulated elements 1 and the connecting axle 1.5, the torsion spring mount pad comprises spring sleeve 1.3 and depression bar 1.4, spring sleeve and the 1.2 coaxial settings of cover connecting shaft, and depression bar is arranged on spring sleeve one side.Be arranged with torsion spring 6 on the spring sleeve of the torsion spring mount pad of one of them articulated elements 1, torsion spring one end and cover 5 join, and the other end and depression bar 1.4 join, and see Fig. 4.
The control panel 13 of above-mentioned washing machine is arranged on face frame 7 end faces one side, is more suitable for the operating habit in common people, sees Fig. 5.
Claims (6)
1. the cover structure of a washing machine, described washing machine comprises shell (8), outer casing bottom is provided with base (9), corresponding in bucket be provided with opening, opening part is provided with face frame (7), it is hinged that face frame and cover (5) pass through at least one articulated elements (1); The hinged place is provided with to cover and applies torsion spring (6) or the shell fragment of opening directive effect power; Cover and face frame fasten with the form of snap close, it is characterized in that being provided with in the cover hook (4), and the corresponding hook of face frame is provided with button bit (7.1), is fastened and connected with hook, and hook also is connected with button (2) or spanner, and button or spanner are arranged on the cover; One end and the face frame of at least one articulated elements join, and the other end joins by Torque Controller (10) and cover, press the button or promote spanner hook and button bit are thrown off, and realization cover automatic slowly is opened;
Described articulated elements (1) is arranged on cover (5) bottom, and the outer end extends axially out cover connecting shaft (1.2) and face frame connecting shaft (1.1) respectively, and inner and cover connecting shaft is coaxially arranged with connecting axle (1.5), and connecting axle and Torque Controller (10) are joined; Cover connecting shaft and cover are rotationally connected, and cover sidewall corresponding surface frame connecting shaft is provided with deep-slotted chip breaker (5.1), and face frame connecting shaft passes deep-slotted chip breaker, and fixedlys connected with the face frame.
2. according to the cover structure of the described washing machine of claim 1, it is characterized in that described hook (4) is arranged on cover (5) bottom margin place, fixedlys connected with button (2) by connecting rod (4.1); Hook stretches out to the cover outside or bottom surface direction; The cover end face is stretched out in the button upper end.
3. according to the cover structure of claim 1 or 2 described washing machines, it is characterized in that described cover (5) the bottom surface trailing edge corresponding Torque Controller in middle part (10) is provided with holder (5.2), Torque Controller is arranged in the holder, and fixing by press strip (11).
4. according to the cover structure of the described washing machine of claim 3, it is characterized in that also being connected with more than one torsion spring mount pad between the inner of at least one articulated elements of described cover (5) bottom (1) and the connecting axle (1.5), the torsion spring mount pad comprises spring sleeve (1.3) and depression bar (1.4), spring sleeve and the coaxial setting of cover connecting shaft (1.2), depression bar is arranged on spring sleeve one side; Wherein, be arranged with torsion spring (6) on the spring sleeve of at least one torsion spring mount pad, torsion spring one end and cover join, and the other end and depression bar join.
5. according to the cover structure of the described washing machine of claim 4, it is characterized in that described cover (5) bottom is provided with lower cover (12), is encapsulated in articulated elements (1), torsion spring (6) and Torque Controller (10) in the cover bottom.
6. according to the cover structure of the described washing machine of claim 5, it is characterized in that also being provided with Shockproof rubber pad (3) between described cover (5) and the face frame (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100399063A CN101565891B (en) | 2009-05-27 | 2009-05-27 | Cover structure of washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100399063A CN101565891B (en) | 2009-05-27 | 2009-05-27 | Cover structure of washing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101565891A CN101565891A (en) | 2009-10-28 |
| CN101565891B true CN101565891B (en) | 2011-03-02 |
Family
ID=41282241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100399063A Active CN101565891B (en) | 2009-05-27 | 2009-05-27 | Cover structure of washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101565891B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2554735B1 (en) * | 2011-08-02 | 2020-04-22 | Electrolux Home Products Corporation N.V. | A top-loading washing machine comprising a pivoting lid |
| CN102587094A (en) * | 2012-03-23 | 2012-07-18 | 合肥荣事达洗衣设备制造有限公司 | Concealed cover opening structure of twin-tub washing machine |
| CN103668888B (en) * | 2013-12-10 | 2016-02-24 | 广州澳森液压元件有限公司 | A kind of washing machine cover of automatic unlatching |
| CN108049124B (en) * | 2018-01-10 | 2021-08-03 | 青岛胶州海尔洗涤电器有限公司 | Washing machine box and washing machine |
-
2009
- 2009-05-27 CN CN2009100399063A patent/CN101565891B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN101565891A (en) | 2009-10-28 |
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