CN201010801Y - Washing machine cover plate switching device - Google Patents
Washing machine cover plate switching device Download PDFInfo
- Publication number
- CN201010801Y CN201010801Y CNU200720105336XU CN200720105336U CN201010801Y CN 201010801 Y CN201010801 Y CN 201010801Y CN U200720105336X U CNU200720105336X U CN U200720105336XU CN 200720105336 U CN200720105336 U CN 200720105336U CN 201010801 Y CN201010801 Y CN 201010801Y
- Authority
- CN
- China
- Prior art keywords
- cover plate
- washing machine
- cover board
- hole
- connector
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a cover board opening and closing device of washer, comprising articulating pieces which are articulated on a base and a cover board, the base is installed on a top frame. Wherein, the articulating piece relates to at least one buffering shaft groupware with a damp structure to guarantee slow opening by adopting damp theory in opening process; upper edge of the cover board is provided with a connecting piece with a groove hole; the top frame positioned at matching place of the connecting piece is provided with a fixing piece with a through hole; the groove hole of the connecting piece and the through hole of the fixing piece are articulated with torsion springs; the first tips of the torsion springs tightly prop top of the groove hole of the connecting piece and the second tips tightly prop bottom of the through hole of the fixing piece with a force for driving and lifting the cover board upwards all the time; the upper end face of the top frame is provided with a cover board opening control button which can make sure that separation of the blocked and connected cover board and the top frame. The utility model is characterized in simple and firm structure, convenient operation and slow opening and closing.
Description
Technical field
The utility model relates to the washing machine technical field, relates in particular to the cover plate for washing machine headstock gear.
Background technology
Common cover plate for washing machine headstock gear is the linking arm that is fixed on Washing Machine Face Cover and the panel, more representative as Chinese utility model patent ZL02265785.1 discloses " a kind of washing machine washing cover plate ", it comprises the washing cover plate, inboard at the washing cover plate is provided with the cover plate linking arm, the cover plate linking arm is provided with washing machine and returns the hinge means that frame is connected, described cover plate linking arm is curved, two cover plate linking arms can be set in washing on the cover plate, make renovate more firm.This washing machine washing cover plate has changed the design of traditional double barrel washing machine washing cover plate, only needs during laundry the washing cover plate is upwards dug, and can pick and place clothes.But, the linking arm of this laundry cover plate returns the hinge means that frame is connected because being provided with washing machine, hinge means opens and closes control cover plate and exists noise excessive, do not clearly demonstrate concrete equipped mode on the structure, when opening, must upwards start cover plate with hand, when closing, must press lower cover downwards with hand, use very inconvenience.
Summary of the invention
Technical problem to be solved in the utility model is the present situation at prior art, provide a kind of simple in structure firm, easy to operate, open and close cover plate for washing machine headstock gear slowly.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: the cover plate for washing machine headstock gear, 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, 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, and face frame upper end is provided with cover plate and opens control button.
The technical measures of optimizing also comprise: the closing end that cover plate matches with face frame upper end is an engagement connection.
The buffer shaft assembly includes the buffer shaft that is coupling in buffer cap.
Better slowly open and close effect for reaching, hinge element is at least two, and the symmetry hinge joint is on the base and cover plate.
Compared with prior art, the utility model hinge element is at least a buffer shaft assembly with damping structure, guarantee 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 there is one to order about the power that cover plate upwards starts, face frame upper end is provided with cover plate and opens control button, and cover plate and the face frame upper end that connects of guaranteeing to fasten breaks away from.It has simple in structure firm, easy to operate, open and close characteristics slowly.
Description of drawings
Fig. 1 is the utility model embodiment partial schematic sectional view;
Fig. 2 opens the schematic diagram of cover plate for Fig. 1.
The specific embodiment
Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.
Extremely shown in Figure 2 as Fig. 1, the cover plate for washing machine headstock gear, comprise the hinge element 3 of hinge joint on pedestal 8 and cover plate 2, pedestal 8 is fitted on the face frame 1, wherein: hinge element 3 is at least a buffer shaft assembly with damping structure, the connector 4 with slotted eye is installed in cover plate 2 upper edges, with the face frame 1 of connector 4 mated position the fixture 6 with through hole is installed, connector 4 slotted eyes and the hinge joint of fixture 6 through holes have torsion spring 5, torsion spring 5 first terminations press closer this connector 4 slotted eye tops, torsion spring 5 second terminations press closer in fixture 6 via bottoms, and face frame 1 upper end is provided with cover plate and opens control button 7.
The technical measures of optimizing also comprise: the closing end that cover plate 2 matches with face frame 1 upper end is an engagement connection.
The buffer shaft assembly includes the buffer shaft that is coupling in buffer cap.
Hinge element 3 is at least two, and the symmetry hinge joint is on pedestal 8 and cover plate 2.
Click cover plate and open control button 7, the cover plate 2 that connects that fastens breaks away from face frame 1 upper end, because torsion spring 5 first terminations press closer this connector 4 slotted eye tops, torsion spring 5 second terminations press closer in fixture 6 via bottoms, all the time have one to order about the power that cover plate 2 upwards starts, therefore, the torsion of torsion spring 5 is opened cover plate for washing machine, because hinge element 3 is the buffer shaft assembly with damping structure, opening process utilization damping principle is slowly opened again; Up to the position that the torsion that is opened to torsion spring 5 can be opened; Close when covering, utilization external force or hand-power gently to press down add cover plate from weight, overcome the torsion that torsion spring 5 makes progress, order about cover plate 2 and move downward because hinge element 3 is for having the buffer shaft assembly of damping structure, closing course utilization damping principle can be slowly closed.
Most preferred embodiment of the present utility model is illustrated, and various variations or the remodeling made by those of ordinary skills can not break away from scope of the present utility model.
Claims (4)
1. cover plate for washing machine headstock gear, comprise the hinge element (3) of hinge joint on pedestal (8) and cover plate (2), pedestal (8) is fitted on the face frame (1), it is characterized in that: described hinge element (3) is at least a buffer shaft assembly with damping structure, the connector (4) with slotted eye is installed in cover plate (2) upper edge, with described the frame (1) of connector (4) mated position the fixture (6) with through hole is installed, described connector (4) slotted eye and the hinge joint of fixture (6) through hole have torsion spring (5), torsion spring (5) first terminations press closer this connector (4) slotted eye top, torsion spring (5) second terminations press closer in fixture (6) via bottoms, and described frame (1) upper end is provided with cover plate and opens control button (7).
2. cover plate for washing machine headstock gear according to claim 1 is characterized in that: described cover plate (2) is an engagement connection with the closing end that matches in described frame (1) upper end.
3. cover plate for washing machine headstock gear according to claim 1 and 2 is characterized in that: described buffer shaft assembly includes the buffer shaft that is coupling in buffer cap.
4. cover plate for washing machine headstock gear according to claim 1 is characterized in that: described hinge element (3) is at least two, and the symmetry hinge joint is on pedestal (8) and cover plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720105336XU CN201010801Y (en) | 2007-01-05 | 2007-01-05 | Washing machine cover plate switching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720105336XU CN201010801Y (en) | 2007-01-05 | 2007-01-05 | Washing machine cover plate switching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201010801Y true CN201010801Y (en) | 2008-01-23 |
Family
ID=39045745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200720105336XU Expired - Fee Related CN201010801Y (en) | 2007-01-05 | 2007-01-05 | Washing machine cover plate switching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201010801Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101984180A (en) * | 2010-10-29 | 2011-03-09 | 海尔集团公司 | Top cover device of washing machine and pulsator washing machine |
| CN107815825A (en) * | 2016-09-13 | 2018-03-20 | 青岛海尔洗衣机有限公司 | Spring damper, cover plate installation structure and washing machine |
| WO2023103747A1 (en) * | 2021-12-10 | 2023-06-15 | 青岛海尔洗涤电器有限公司 | Upper cover device for clothes treatment apparatus, and clothes treatment apparatus |
-
2007
- 2007-01-05 CN CNU200720105336XU patent/CN201010801Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101984180A (en) * | 2010-10-29 | 2011-03-09 | 海尔集团公司 | Top cover device of washing machine and pulsator washing machine |
| CN107815825A (en) * | 2016-09-13 | 2018-03-20 | 青岛海尔洗衣机有限公司 | Spring damper, cover plate installation structure and washing machine |
| WO2023103747A1 (en) * | 2021-12-10 | 2023-06-15 | 青岛海尔洗涤电器有限公司 | Upper cover device for clothes treatment apparatus, and clothes treatment apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080123 Termination date: 20160105 |