CN201686847U - Safety door opening and closing device and washing machine employing same - Google Patents
Safety door opening and closing device and washing machine employing same Download PDFInfo
- Publication number
- CN201686847U CN201686847U CN201020116410XU CN201020116410U CN201686847U CN 201686847 U CN201686847 U CN 201686847U CN 201020116410X U CN201020116410X U CN 201020116410XU CN 201020116410 U CN201020116410 U CN 201020116410U CN 201686847 U CN201686847 U CN 201686847U
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- CN
- China
- Prior art keywords
- knob
- assembly
- electronic lock
- sliding shoe
- closing device
- 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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- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
Abstract
The utility model discloses a safety door opening and closing device and a washing machine employing the same. An inserted pin arranged on a machine cover frame and a knob component, a spring, and an electronic lock are included, wherein the knob component is connected to the electronic lock through the spring, the electronic lock and the inserted pin are mounted in a matched way, and the knob component is mounted on a control pedestal component. In the utility model, a safety door switch is improved into a knob type, thereby not only simplifying the structure but also ensuring that consumers can not see any gap externally, and achieving aesthetic appearance and convenient operation. The novel switch structure enables the conventional switch to become a good selling point, thereby improving the integral quality of the product.
Description
[technical field]
The utility model relates to washing machine, relates in particular to the improvement of roller washing machine gate opening and closing device.
[technical background]
The gate opening and closing device of existing washing machine all is two kinds of push type or drawing formulas, by pushing or drawing gate button, drives the gate lock by an interlinked mechanism, realizes the function of opening and closing.
Present gate opening and closing device press-button structure more complicated, and overall styling is single, and around the gate button and between case band or the control seat, have the gap, influenced the evaluation of consumer to the entire product quality, make product specification and price all be difficult to break through.
[summary of the invention]
The purpose of this utility model is exactly in order to solve problems of the prior art, proposes a kind of gate opening and closing device and adopts the washing machine of this gate opening and closing device, not only can simplified structure, and can't see any gap in appearance.
For achieving the above object, the utility model proposes a kind of gate opening and closing device, comprise the latch that is arranged on the cover frame, also comprise knob assembly, spring and electronic lock, described knob assembly is connected to electronic lock by spring, described electronic lock cooperates installation with latch, described knob assembly is installed on the control holder assembly.
As preferably, described knob assembly comprises knob, contiguous block, pull bar, sliding shoe, fixed head, described knob and contiguous block are installed on the control holder assembly, contiguous block is connected to sliding shoe by pull bar, sliding shoe is connected to electronic lock by spring, described sliding shoe is slidably disposed in the fixed head, and fixed head is installed on the control holder assembly.
As preferably, also be provided with the spring catch 10 that the control holder assembly is withstood in the end on the described cover frame.
As preferably, have installing hole on the described control holder assembly, described contiguous block passes installing hole, and the knob size is greater than the installing hole size, and is located at control holder assembly outside.
As preferably, described knob is provided with the spline that is connected with contiguous block.
As preferably, the rear portion of described sliding shoe is provided with joint pin, has connecting hole on the connecting rod, and described joint pin passes connecting hole and is connected with connecting rod.
As preferably, the rear end of described joint pin is the location division, and described connecting hole comprises insertion section and snapping portion, and described location division size is less than the insertion section size, and the location division size is greater than snapping portion size.
As preferably, have C shape groove on the described fixed head, it is interior also slidably that described sliding shoe is installed in C shape groove.
For achieving the above object, the utility model has also proposed a kind of washing machine, comprise cover door assembly, control holder assembly, box component for washing agent and guidance panel assembly, described cover door assembly is provided with the cover frame, described cover frame is provided with latch, it is characterized in that: also comprise knob assembly, spring and electronic lock, described knob assembly is connected to electronic lock by spring, described electronic lock cooperates installation with latch, described knob assembly is installed on the control holder assembly.
As preferably, described knob assembly comprises knob, contiguous block, pull bar, sliding shoe, fixed head, described knob and contiguous block are installed on the control holder assembly, contiguous block is connected to sliding shoe by pull bar, sliding shoe is connected to electronic lock by spring, described sliding shoe is slidably disposed in the fixed head, and fixed head is installed on the control holder assembly.
The beneficial effect of the utility model patent: the utility model is improved to knob with the gate switch, and not only simplify the structure, and the consumer is externally opened less than any gap, appearance looks elegant, and easy to operate.This fashionable in style construction of switch makes very traditional switch also form a good attraction, has promoted the overall quality of product.
[description of drawings]
Fig. 1 is the structural representation of the utility model gate opening and closing device;
Fig. 2 is the structural representation front view of knob assembly in the utility model gate opening and closing device;
Fig. 3 is the structural representation left view of knob assembly in the utility model gate opening and closing device;
Fig. 4 is the structural representation right view of knob assembly in the utility model gate opening and closing device;
Fig. 5 is the partial structurtes schematic diagram of the utility model washing machine.
[specific embodiment]
Shown in Fig. 1,2,3,4, the gate opening and closing device comprises the latch 8 that is arranged on the cover frame 9, also comprise knob assembly, spring 6 and electronic lock 7, described knob assembly is connected to electronic lock 7 by spring 6, described electronic lock 7 cooperates installation with latch 8, and described knob assembly is installed on the control holder assembly 12.The structure of knob assembly is shown in Fig. 2,3,4, comprise knob 1, contiguous block 2, pull bar 3, sliding shoe 4, fixed head 5, described knob 1 and contiguous block 2 are installed on the control holder assembly 12, contiguous block 2 is connected to sliding shoe 4 by pull bar 3, sliding shoe 4 is connected to electronic lock 7 by spring 6, described sliding shoe 4 is slidably disposed in the fixed head 5, and fixed head 5 usefulness screws are fixedly mounted on the control holder assembly 12.
Also be provided with the end on the cover frame 9 and withstand the spring catch 10 of control holder assembly 12.Spring catch 10 can be realized opening automatically of cover frame 9 and whole cover door assembly 11.Control has installing hole on the holder assembly 12, and described contiguous block 2 passes installing hole, and knob 1 size is greater than the installing hole size, and is located at control holder assembly 12 outsides.Reached outside gapless purpose, and easy to operate.Knob 1 is provided with the spline that is connected with contiguous block 2, makes knob 1 match into a single integrated structure with contiguous block 2.Sound construction has been avoided becoming flexible between knob 1 and the contiguous block 2.The rear portion of sliding shoe 4 is provided with joint pin, has connecting hole on the connecting rod, and described joint pin passes connecting hole and is connected with connecting rod.Simple in structure, assembling and convenient disassembly.The rear end of joint pin is the location division, and described connecting hole comprises insertion section and snapping portion, and described location division size is less than the insertion section size, and the location division size is greater than snapping portion size.Simple in structure, assembling and convenient disassembly.Have C shape groove on the fixed head 5, it is interior also slidably that described sliding shoe 4 is installed in C shape groove.Simple in structure, easy for installation.
In the time of turn knob 1, interlock by knob assembly upwards spurs spring 6, thereby the bayonet lock of electronic lock 7 is moved backward, at this moment, cover door assembly 11 backs down cover door assembly 11 under the effect of spring 6 pins, thereby reach the function of opening gate, and this moment, operating personnel were openhanded open after, under the downward tension of spring 6, the bayonet lock of knob 1 and electronic lock 7 etc. all is returned to original state; When needs are closed the cover door, cover door assembly 11 is given active force that moves backward of bayonet lock of electronic lock 7, when the cover door close fully put in place after, under the effect of the downward pulling force of spring 6, the bayonet lock of electronic lock 7 is got back to original state again, in the horizontal latch 8 that is inserted into cover door assembly 11, reach the effect of locking cover door.
As shown in Figure 5, washing machine comprises cover door assembly 11, control holder assembly 12, box component for washing agent 13 and guidance panel assembly 14, described cover door assembly 11 is provided with cover frame 9, described cover frame 9 is provided with latch 8, also comprise knob assembly, spring 6 and electronic lock 7, described knob assembly is connected to electronic lock 7 by spring 6, and described electronic lock 7 cooperates installation with latch 8, and described knob assembly is installed on control holder assembly 12.Knob assembly comprises knob 1, contiguous block 2, pull bar 3, sliding shoe 4, fixed head 5, described knob 1 and contiguous block 2 are installed on the control holder assembly 12, contiguous block 2 is connected to sliding shoe 4 by connecting rod, sliding shoe 4 is connected to electronic lock 7 by spring 6, described sliding shoe 4 is slidably disposed in the fixed head 5, and fixed head 5 is installed on the control holder assembly 12.For the rotation that realizes cover door assembly 11 is drawn back, the part of cover frame 9 and lid assembly is installed in rotation on the control holder assembly 12.
This utilizes the device of knob 1 to open the method for cover door assembly 11, can extensively apply on the various roller washing machines, not only can well reach gate and open and close function, the while can prevent to control on holder assembly 12 or the cover frame 9 and the gap occur, reaches effect attractive in appearance.
The foregoing description is to explanation of the present utility model, is not to qualification of the present utility model, any scheme after the utility model simple transformation is all belonged to protection domain of the present utility model.
Claims (10)
1. gate opening and closing device, comprise the latch that is arranged on the cover frame, it is characterized in that: also comprise knob assembly, spring and electronic lock, described knob assembly is connected to electronic lock by spring, described electronic lock cooperates installation with latch, described knob assembly is installed on the control holder assembly.
2. a kind of gate opening and closing device as claimed in claim 1, it is characterized in that: described knob assembly comprises knob, contiguous block, pull bar, sliding shoe, fixed head, described knob and contiguous block are installed on the control holder assembly, contiguous block is connected to sliding shoe by pull bar, sliding shoe is connected to electronic lock by spring, described sliding shoe is slidably disposed in the fixed head, and fixed head is installed on the control holder assembly.
3. a kind of gate opening and closing device as claimed in claim 1 is characterized in that: also be provided with the spring catch 10 that the control holder assembly is withstood in the end on the described cover frame.
4. a kind of gate opening and closing device as claimed in claim 2 is characterized in that: have installing hole on the described control holder assembly, described contiguous block passes installing hole, and the knob size is greater than the installing hole size, and is located at control holder assembly outside.
5. a kind of gate opening and closing device as claimed in claim 4, it is characterized in that: described knob is provided with the spline that is connected with contiguous block.
6. a kind of gate opening and closing device as claimed in claim 2, it is characterized in that: the rear portion of described sliding shoe is provided with joint pin, has connecting hole on the connecting rod, and described joint pin passes connecting hole and is connected with connecting rod.
7. a kind of gate opening and closing device as claimed in claim 6 is characterized in that: the rear end of described joint pin is the location division, and described connecting hole comprises insertion section and snapping portion, and described location division size is less than the insertion section size, and the location division size is greater than snapping portion size.
8. a kind of gate opening and closing device as claimed in claim 2 is characterized in that: have C shape groove on the described fixed head, it is interior also slidably that described sliding shoe is installed in C shape groove.
9. washing machine, comprise cover door assembly, control holder assembly, box component for washing agent and guidance panel assembly, described cover door assembly is provided with the cover frame, described cover frame is provided with latch, it is characterized in that: also comprise knob assembly, spring and electronic lock, described knob assembly is connected to electronic lock by spring, and described electronic lock cooperates installation with latch, and described knob assembly is installed on the control holder assembly.
10. a kind of washing machine as claimed in claim 9, it is characterized in that: described knob assembly comprises knob, contiguous block, pull bar, sliding shoe, fixed head, described knob and contiguous block are installed on the control holder assembly, contiguous block is connected to sliding shoe by pull bar, sliding shoe is connected to electronic lock by spring, described sliding shoe is slidably disposed in the fixed head, and fixed head is installed on the control holder assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020116410XU CN201686847U (en) | 2010-02-23 | 2010-02-23 | Safety door opening and closing device and washing machine employing same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020116410XU CN201686847U (en) | 2010-02-23 | 2010-02-23 | Safety door opening and closing device and washing machine employing same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201686847U true CN201686847U (en) | 2010-12-29 |
Family
ID=43375133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020116410XU Expired - Fee Related CN201686847U (en) | 2010-02-23 | 2010-02-23 | Safety door opening and closing device and washing machine employing same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201686847U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109082847A (en) * | 2017-06-14 | 2018-12-25 | 大宇电子株式会社 | Wall-mounted washing machine and its door |
| CN113737467A (en) * | 2020-05-27 | 2021-12-03 | 惠而浦（中国）股份有限公司 | Support structure for knob structure of washing machine |
-
2010
- 2010-02-23 CN CN201020116410XU patent/CN201686847U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109082847A (en) * | 2017-06-14 | 2018-12-25 | 大宇电子株式会社 | Wall-mounted washing machine and its door |
| CN113737467A (en) * | 2020-05-27 | 2021-12-03 | 惠而浦（中国）股份有限公司 | Support structure for knob structure of washing machine |
| CN113737467B (en) * | 2020-05-27 | 2023-12-19 | 惠而浦（中国）股份有限公司 | Supporting structure for knob structure of washing machine |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101229 Termination date: 20160223 |