CN207679413U - A kind of door latch structure of dish-washing machine - Google Patents
A kind of door latch structure of dish-washing machine Download PDFInfo
- Publication number
- CN207679413U CN207679413U CN201721227271.6U CN201721227271U CN207679413U CN 207679413 U CN207679413 U CN 207679413U CN 201721227271 U CN201721227271 U CN 201721227271U CN 207679413 U CN207679413 U CN 207679413U
- Authority
- CN
- China
- Prior art keywords
- door body
- liner
- door
- dish
- washing machine
- 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.)
- Active
Links
Abstract
The utility model discloses a kind of door latch structures of dish-washing machine, which is characterized in that including：Unit；Liner is located in unit, and the front of liner offers opening；Door body is provided with door hinge, and door hinge is rotated centered on fixing axle, realizes the opening of door body capping liner or opens the opening of liner；Trigger switch is mounted on liner, and when door body covers liner, door hinge is pressed onto trigger switch, and trigger switch sends out the first signal；Controller is connect with trigger switch signal, and controller receives to send out second signal after the first signal is converted；Electromagnetic lock is connect with controller signals, and electromagnetic lock receives second signal locking door body.The utility model is simple and reasonable, by the door hinge of door body, touch trigger switchs in closing course, trigger switch awards controller signals control electromagnetic lock locking door body, is opened in working condition so as to avoid the door body of dish-washing machine, causes unnecessary security risk.
Description
Technical field
The utility model is related to cooking apparatus field, more particularly to a kind of door latch structure of dish-washing machine.
Background technology
Scientific and technological progress with the development of the times, more and more intelligence instruments have come into family, its door not only alleviates
The muscle power of people's door and mental labour also bring a kind of high-tech enjoyment to people's door.Dish-washing machine is exactly one of which household kitchen
Room instrument, it can largely use manpower and material resources sparingly, and reach preferably clean effect to tableware, be that a depth is liked by user
The household electrical appliance of love.
The most of doors of dish-washing machine currently on the market are not locked, in this way in machine operation, user（It is especially small
Child）Door can be arbitrarily opened, which adds user's security risks unnecessary, have improved space.
Utility model content
The utility model is to provide a kind of door latch structure of dish-washing machine to overcome above-mentioned defect in the prior art, knot
Structure advantages of simple locks door body by electromagnetic lock, is opened in the operating condition so as to avoid door body, cause unnecessary danger
Danger.
To achieve the above object, the utility model provides a kind of door latch structure of dish-washing machine, including：
Unit；
Liner is located in unit, and the liner has hollow cavity and its front offers opening, for eating
Tool picks and places；
Door body, the opening for covering liner are provided with door hinge in the door body, during the door hinge is with fixing axle
The heart rotates, and realizes the opening of door body capping liner or opens the opening of liner；
Trigger switch on liner and is provided with resetting apparatus, when the door body covers the opening of liner, the door
Hinge is pressed onto the triggering exploitation, and the trigger switch sends out the first signal；
Controller is connect with trigger switch signal, and the controller receives to send out the second letter after the first signal is converted
Number；
Electromagnetic lock is connect with controller signals, and the electromagnetic lock receives second signal locking door body.
It is further arranged to：The controller can send out different signals according to the working condition of dish-washing machine；
When dish-washing machine is in running order, controller control electromagnetic lock locks door body always；
At the end of dishwasher into operation, controller controls electromagnetic lock and unlocks door body.
It is further arranged to：Lock slots are provided in the door hinge, when door body covers the opening of liner, the electromagnetism
The tapered end of lock is inserted into lock slots, realizes locking of the electromagnetic lock to door body.
It is further arranged to：The door body includes upper door body and lower door body, and the upper door body is provided with door hinge, capping
The top of the opening of liner, lock slots are arranged in upper door hinge；The lower door body is provided with lower door hinge, covers opening for liner
The lower part of mouth.
It is further arranged to：A part for the upper door body overlaps locking with a part for lower door body in closed state.
It is further arranged to：The lower end of the upper door body is formed with bayonet arrangement or is provided with overhead gage, the Xiamen
The upper end of body is provided with fixture block and is either provided with that lower baffle plate is caught in by fixture block in bayonet or lower baffle plate is located in lower baffle plate
Side, the locking in realization between door body and lower door body.
Compared with prior art, the utility model is simple and reasonable, when upper door body covers the upper opening of liner, on
Door hinge is just pressed onto trigger switch, and trigger switch awards controller signals at this time, and controller controls electromagnetic lock and locks door body, i.e.,
The tapered end of electromagnetic lock stretches into the lock slots of door hinge；When dish-washing machine is in running order, electromagnetic lock locks door body always,
When dish-washing machine is stopped, controller controls electromagnetic lock and unlocks door body, to ensure that dish-washing machine during the work time cannot
It arbitrarily opens, to ensure that the safety in utilization of dish-washing machine；Electromagnetic lock unlocks door body, when upper door body is opened, resetting apparatus control
Trigger switch processed resets, consequently facilitating upper door hinge next time can be forced into when being closed, to ensure the stability of door lock work.
Description of the drawings
Fig. 1 is a kind of door latch structure schematic diagram of dish-washing machine of the utility model.
The following drawings is marked to mark on it in conjunction with attached drawing：
1, unit；2, liner；31, upper door body；311, bayonet；32, lower door body；321, fixture block；41, upper door hinge
Chain；411, lock slots；412, fixing axle；42, lower door hinge；5, trigger switch；6, controller；7, electromagnetic lock.
Specific implementation mode
Below in conjunction with the accompanying drawings, a specific implementation mode of the utility model is described in detail, it is to be understood that this
The protection domain of utility model is not restricted by specific implementation.
The utility model dish-washing machine as shown in Figure 1, include unit 1, liner 2, upper door body 31 and lower door body 32, it is interior
Courage 2 is located at the middle part of unit 1, and liner 2 has hollow cavity and its front offers opening, for picking and placeing tableware,
The cleaning of tableware；Upper door body 31 is used to cover the top of the opening of liner 2, and lower door body 32 is used to cover under the opening of liner 2
Portion, the both sides that upper door body 31 corresponds to liner 2 are provided with door hinge 41, and upper door hinge 41 is provided with fixing axle 412, by visiting
Hinge 41 is rotated around fixing axle 412, and upper door body 31 can be closed or open the upper opening of liner 2；Lower door body 32 corresponds to
The both sides of liner 2 are provided with lower door hinge 42, the lower part for being rotated by lower door hinge 42 and capable of being closed or open liner 2 of visiting
Opening；When upper door body 31 and lower door body 32 are closed the opening of liner 2, a part for a part for upper door body 31 and lower door body 32
It overlaps, realizes that upper constraint between door body 31 and lower door body 32 locks by intersection, it is preferable that the lower end of upper door body 31 is formed
There is the upper end that bayonet 311 is either provided with the lower door body of overhead gage 32 to be provided with fixture block 321 or be provided with lower baffle plate, pass through by
Fixture block 321 is inserted into bayonet 311 or lower baffle plate is located at the inside of overhead gage, when being closed with lower door body 32 to upper door body 31,
Upper door body 31 can constrain the opening of lower door body 32.
The door latch structure of dish-washing machine is as shown in Figure 1, include upper door hinge 41, electromagnetic lock 7, trigger switch 5, controller 6, electricity
Magnetic padlock 7, trigger switch 5 are connect with 6 signal of controller；Trigger switch 5 is mounted on the precalculated position of liner 2 and is provided with reset
Device, the resetting apparatus are preferably resetting spring, and when upper door body 31 is closed, upper door hinge 41 is just pressed onto trigger switch 5, this
When trigger switch 5 send out the first signal to controller 6, at this time resetting spring deformation savings elastic potential energy, controller 6 be mounted on wash
On bowl owner body 1 or on liner 2, controller 6 receives to send out second signal to electromagnetic lock 7 after the first signal is converted, electricity
Magnetic padlock 7 receives the upper door hinge 41 of second signal locking, to realize the locking of upper door body 31 and lower door body 32；It is preferred that upper door hinge
Lock slots 411 are offered on 41, when upper door body 31 is closed, lock slots 411 are located just at the underface of the tapered end of electromagnetic lock 7,
Electromagnetic lock 7 receives the model of controller 6, and tapered end, which moves downward, to be inserted into lock slots 411, realizes electromagnetic lock 7 to upper door body 31
Locking.
Controller 6 can send out different signals according to the working condition of dish-washing machine, when dish-washing machine is in running order,
Electromagnetic lock 7 locks door hinge 41 always；At the end of dishwasher into operation, controller 6 controls 7 solution of electromagnetic lock and locks the door hinge
41, the tapered end of electromagnetic lock 7, which floats, is detached from lock slots 411, to which upper door body 31 can be opened easily；When the rotation of upper door body 31 is beaten
When opening, upper door hinge 41 disappears to the pressure of trigger switch 5, and the elastic potential energy conversion of resetting spring savings pushes triggering elasticity
It resets, to can just be pressed onto trigger switch 5 when upper door body 31 next time being facilitated to be closed, ensures the stability of door lock work；On
After door body 31 is opened, lower door body 32 also can be opened easily.
Compared with prior art, the utility model is simple and reasonable, when upper door body 31 covers the upper opening of liner 2
When, upper door hinge 41 is just pressed onto trigger switch 5, and trigger switch 5 awards 6 signal of controller at this time, and controller 6 controls electromagnetic lock
7 locking door body, the i.e. tapered end of electromagnetic lock 7 stretch into the lock slots 411 of door hinge 41；When dish-washing machine is in running order,
Electromagnetic lock 7 locks door body always, and when dish-washing machine is stopped, controller 6 controls electromagnetic lock 7 and unlocks door body, to ensure that
Dish-washing machine cannot be opened arbitrarily during the work time, to ensure that the safety in utilization of dish-washing machine；Electromagnetic lock 7 unlocks door body,
When upper door body 31 is opened, resetting apparatus controls trigger switch 5 and resets, consequently facilitating upper door hinge 41 next time can be pressed when being closed
It arrives, to ensure the stability of door lock work.
Disclosed above is only the embodiments of the present invention, and still, the utility model is not limited to this, any ability
What the technical staff in domain can think variation should all fall into the scope of protection of the utility model.
Claims (6)
1. a kind of door latch structure of dish-washing machine, which is characterized in that including：
Unit；
Liner is located in unit, and the liner has hollow cavity and its front offers opening, for tableware
It picks and places；
Door body, the opening for covering liner are provided with door hinge in the door body, and the door hinge is turned centered on fixing axle
It is dynamic, it realizes the opening of door body capping liner or opens the opening of liner；
Trigger switch on liner and is provided with resetting apparatus, when the door body covers the opening of liner, the door hinge
It is pressed onto the trigger switch, the trigger switch sends out the first signal；
Controller is connect with trigger switch signal, and the controller receives to send out second signal after the first signal is converted；
Electromagnetic lock is connect with controller signals, and the electromagnetic lock receives second signal locking door body.
2. a kind of door latch structure of dish-washing machine according to claim 1, which is characterized in that the controller can be according to washing
The working condition of bowl machine sends out different signals；
When dish-washing machine is in running order, controller control electromagnetic lock locks door body always；
At the end of dishwasher into operation, controller controls electromagnetic lock and unlocks door body.
3. a kind of door latch structure of dish-washing machine according to claim 1 or 2, which is characterized in that be arranged in the door hinge
There are lock slots, when door body covers the opening of liner, the tapered end of the electromagnetic lock is inserted into lock slots, realizes electromagnetic lock to door body
Locking.
4. a kind of door latch structure of dish-washing machine according to claim 3, which is characterized in that the door body include upper door body and
Lower door body, the upper door body are provided with door hinge, cover the top of the opening of liner, and lock slots are arranged in upper door hinge；
The lower door body is provided with lower door hinge, covers the lower part of the opening of liner.
5. a kind of door latch structure of dish-washing machine according to claim 4, which is characterized in that a part for the upper door body with
A part for lower door body is overlapped in closed state and is locked.
6. a kind of door latch structure of dish-washing machine according to claim 5, which is characterized in that the lower end of the upper door body is formed
There is the upper end that bayonet arrangement is either provided with the overhead gage lower door body to be provided with fixture block or be provided with lower baffle plate, passes through card
Block is caught in bayonet or lower baffle plate is located at the inside of lower baffle plate, the locking in realization between door body and lower door body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721227271.6U CN207679413U (en) | 2017-09-22 | 2017-09-22 | A kind of door latch structure of dish-washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721227271.6U CN207679413U (en) | 2017-09-22 | 2017-09-22 | A kind of door latch structure of dish-washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207679413U true CN207679413U (en) | 2018-08-03 |
Family
ID=62988007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721227271.6U Active CN207679413U (en) | 2017-09-22 | 2017-09-22 | A kind of door latch structure of dish-washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207679413U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110811456A (en) * | 2018-08-10 | 2020-02-21 | 青岛海尔洗碗机有限公司 | Dish washing machine |
-
2017
- 2017-09-22 CN CN201721227271.6U patent/CN207679413U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110811456A (en) * | 2018-08-10 | 2020-02-21 | 青岛海尔洗碗机有限公司 | Dish washing machine |
| CN110811456B (en) * | 2018-08-10 | 2022-10-04 | 青岛海尔洗碗机有限公司 | Dish-washing machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106820957A (en) | A kind of exhaust apparatus and pressure cooker lid and pressure cooker | |
| CN204662077U (en) | Small-sized household laundry care machine | |
| CN207679413U (en) | A kind of door latch structure of dish-washing machine | |
| CN109267894B (en) | Kitchen appliance equipment and its control method | |
| CN206729830U (en) | A kind of intelligent closestool for being capable of automatic cover-turning | |
| CN107442533A (en) | A kind of special equipment for quick washing of environment-friendly garbage bin | |
| CN109349978A (en) | Kitchen appliance equipment and its control method | |
| CN106618156A (en) | Cooking device | |
| CN208677331U (en) | Dish washer that can gesture control was closed door | |
| CN109381098A (en) | Intelligent toilet cover and its intelligent closestool with cleaning function | |
| CN108570804A (en) | A kind of door opener, washing machine and control method applied to household electrical appliance | |
| CN206571260U (en) | The high safe-guard door lock of security performance | |
| CN105747929B (en) | Wash egg device | |
| CN201553908U (en) | Barrel washing machine door component | |
| CN107374546A (en) | The opening structure of water tank type dish-washing machine | |
| CN205658247U (en) | Novel flip type mousetrap | |
| CN105561358B (en) | A kind of electronic nursing section towel cleaning sterilizing device | |
| CN207244247U (en) | A kind of washing machine | |
| CN204804380U (en) | Variable space kitchen guarding structure of a formula of turning over | |
| CN204600319U (en) | Apery hand automatic apparatus for scrubbing and washing | |
| CN207970016U (en) | A kind of door body locking mechanism of oven | |
| CN207604839U (en) | Cooking apparatus | |
| CN209469103U (en) | A kind of grip structure, door body and household electrical appliance | |
| CN205358790U (en) | Domestic shoe cabinet of electrodynamic induction rotary drum formula | |
| CN203763528U (en) | Ultraviolet sterilizer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |