CN202298238U - Door lock of washing machine - Google Patents
Door lock of washing machine Download PDFInfo
- Publication number
- CN202298238U CN202298238U CN2011204299071U CN201120429907U CN202298238U CN 202298238 U CN202298238 U CN 202298238U CN 2011204299071 U CN2011204299071 U CN 2011204299071U CN 201120429907 U CN201120429907 U CN 201120429907U CN 202298238 U CN202298238 U CN 202298238U
- Authority
- CN
- China
- Prior art keywords
- door lock
- washing machine
- slide block
- mount pad
- gate stop
- 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
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Abstract
The utility model discloses a door lock of a washing machine. The door lock comprises an installation seat, wherein one side of the installation seat is provided with a square hole in which a door hook is inserted; a cam which contacts the door hook and rotates is arranged in the installation seat, close to the square hole; a sliding block is arranged at the middle part of the installation seat; and under the action of a compressed spring, the sliding block blocks the cam which rotates for a certain angle and enables a movable contact to contact a fixed contact. The door lock of the washing machine has the beneficial effects that structure design is reasonable, safe and reliable and automation degree is high.
Description
Technical field
The utility model relates to washing machine, is specifically related to a kind of washing machine door lock.
Background technology
Traditional door for washing machine structural design is simple, because safety door latch is not set, and in the clothes washing process; Even under the state that door closure is opened, washing machine still runs well, children are in the occasion that lacks adult's monitoring; Because curiosity; May touch key-press, even open door closure, therefore there is potential safety hazard.
Summary of the invention
To the shortcoming of existing door for washing machine, the utility model provides a kind of novel washing machine door lock.
To achieve these goals, the measure taked of the utility model:
A kind of washing machine door lock; Comprise mount pad; Mount pad one side is provided with and is used for the square hole that gate stop inserts, and mount pad inside is provided with the cam that contacts and rotate with gate stop near the square hole place, and the mount pad middle part is provided with slide block; Slide block blocks the cam that turns over certain angle under the stage clip effect, and movable contact is contacted with stationary contact.
Mount pad also is provided with the coil of connecting with power supply and control door lock knob, and coil inside is provided with the iron core that slide block is moved to gate stop in the other direction; The drag hook in the slide block outside is connected to the splicing device that gate stop moves in the other direction with making slide block.
The beneficial effect of the utility model: reasonable in design, safe and reliable, automaticity is high.
Description of drawings
Fig. 1, the main TV structure sketch map of the utility model;
Fig. 2, the STRUCTURE DECOMPOSITION sketch map of the utility model;
Fig. 3, the perspective view of the utility model.
The specific embodiment
A kind of washing machine door lock comprises mount pad 11, and mount pad 11 1 sides are provided with and are used for the square hole that gate stop inserts; Mount pad 11 inside are provided with the cam 19 that contacts and rotate with gate stop 20 near the square hole place, and when cam 19 turned to certain position, the slide block 3 that mount pad 11 middle parts are provided with blocked the cam 19 that turns over certain angle under stage clip 17 effects; Thereby locking gate stop 20; And movable contact 4 is contacted with stationary contact 5, laundry function operate as normal, and door of washing machine can not be opened; Mount pad 11 also is provided with the coil 12 of connecting with power supply and control door lock knob, and coil 12 inside are provided with the iron core 18 that slide block 3 is moved to gate stop 20 in the other direction, coil 12 energisings; Produce magnetic force, pull-core 18, thus drive slide block 3 to gate stop 20 motion in the other direction; Release cam 19; Thereby gate stop 20 is thrown off, and door of washing machine is opened, and can add clothing once more; The drag hook in slide block 3 outsides is connected to the splicing device that gate stop 20 moves in the other direction with making slide block 3, if washing machine sudden power under normal operation, could be through the rope hauling device on the washing machine; Drive the drag hook in slide block 3 outsides; Slide block 3 moves to gate stop 20 in the other direction, release cam 19, thus gate stop 20 is thrown off; Door of washing machine is opened, and takes out clothing.The beneficial effect of the utility model: reasonable in design, safe and reliable, automaticity is high.
Those skilled in the art's simple change and replacement all are within the protection domain of the utility model in this area.
Claims (2)
1. washing machine door lock; Comprise mount pad (11), it is characterized in that mount pad (11) one sides are provided with and are used for the square hole that gate stop (20) inserts; Mount pad (11) is inner to be provided with the cam (19) that contacts and rotate with gate stop (20) near the square hole place; Mount pad (11) middle part is provided with slide block (3), and slide block (3) blocks the cam (19) that turns over certain angle under stage clip (17) effect, and movable contact (4) is contacted with stationary contact (5).
2. a kind of washing machine door lock as claimed in claim 1 is characterized in that, mount pad (11) also is provided with the coil (12) of connecting with power supply and control door lock knob, and coil (12) inside is provided with the iron core (18) that slide block (3) is moved to gate stop (20) in the other direction; The drag hook in slide block (3) outside is connected to the splicing device that gate stop (20) moves in the other direction with making slide block (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204299071U CN202298238U (en) | 2011-11-03 | 2011-11-03 | Door lock of washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204299071U CN202298238U (en) | 2011-11-03 | 2011-11-03 | Door lock of washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202298238U true CN202298238U (en) | 2012-07-04 |
Family
ID=46367171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204299071U Expired - Fee Related CN202298238U (en) | 2011-11-03 | 2011-11-03 | Door lock of washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202298238U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104032541A (en) * | 2014-06-23 | 2014-09-10 | 温州天健电器有限公司 | Novel door lock for washing machines |
| CN106555303A (en) * | 2015-09-30 | 2017-04-05 | 青岛海尔滚筒洗衣机有限公司 | A kind of door lock and washing machine |
| CN106758030A (en) * | 2016-10-31 | 2017-05-31 | 无锡小天鹅股份有限公司 | Roller washing machine |
-
2011
- 2011-11-03 CN CN2011204299071U patent/CN202298238U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104032541A (en) * | 2014-06-23 | 2014-09-10 | 温州天健电器有限公司 | Novel door lock for washing machines |
| CN104032541B (en) * | 2014-06-23 | 2016-01-20 | 温州天健电器有限公司 | A kind of door lock of washing machine |
| CN106555303A (en) * | 2015-09-30 | 2017-04-05 | 青岛海尔滚筒洗衣机有限公司 | A kind of door lock and washing machine |
| CN106555303B (en) * | 2015-09-30 | 2021-08-06 | 青岛海尔洗涤电器有限公司 | Door lock and washing machine |
| CN106758030A (en) * | 2016-10-31 | 2017-05-31 | 无锡小天鹅股份有限公司 | Roller 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: 20120704 Termination date: 20121103 |