CN202489910U - Door lock unit and dish washer with same - Google Patents
Door lock unit and dish washer with same Download PDFInfo
- Publication number
- CN202489910U CN202489910U CN 201220006760 CN201220006760U CN202489910U CN 202489910 U CN202489910 U CN 202489910U CN 201220006760 CN201220006760 CN 201220006760 CN 201220006760 U CN201220006760 U CN 201220006760U CN 202489910 U CN202489910 U CN 202489910U
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- dead bolt
- convexity
- locking bar
- door lock
- lock body
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Abstract
The utility model provides a door lock unit and a dish washer with the same. The door lock unit comprises a lock body and a hasp box. Deal bolts are spacedly arranged in the lock body side by side. A return spring is disposed between the dead bolts. The dead bolts are capable of rotating with a rotating shaft as an axis. The hasp box is provided with a lock hole, which is clamped with the dead bolts. As the dead bolts are spacedly arranged side by side and the return spring is disposed between the dead bolts, when the dead bolts are clamped with the lock hole, an interval between the dead bolts is reduced by compressing the return spring via the dead bolts, so that the dead bolts enter into the lock hole and are clamped with the lock hole. In this way, when the dead bolts are clamped with the lock hole, the elastic deformation characteristic of the dead bolts will not lead to a decrease in firmness of door closing.
Description
Technical field
The utility model relates to a kind of door lock assembly and the dish-washing machine of this device is installed.
Background technology
Existing dish washing machine door switch is to realize the sealing between the Men Tiyu casing through the mode that machinery combines with Electronic Control.For example, publication number is that the technical literature of CN1600262A discloses a kind of dish washing machine door locking device, and it comprises door, hook, springs and safety device, and wherein, hook is inboard vertical with door and to indoor protrusion formation from the upper end of door, is used for lock door; Springs is located at the positive upside of casing, and the two side ends of resiliency supported hook lets door keep closing state closing behind the door; Safety device is located at the front upside of casing, and it is made up of microcomputer switch and switch contact point, when door is unlocked, along with moving of hook, lets dish-washing machine stop operation.In technique scheme, door lock assembly is arranged on a lining end face place, washings are got into by the slit of cooperation place between the door lock assembly and flows on the microcomputer switch and has an accident.
Simultaneously, in technique scheme, control the job state of dish-washing machine through direct switching dish washing machine door, for the user that children are arranged in the family, exist children in washing process, to open dish-washing machine and the hidden danger of the injury that meets accident, its security is not high enough.
In addition; In technique scheme, when the door body was closed, the two side ends through the springs support hook let door keep closed condition; Because springs very easily produces elastic deformation, thereby make hook from springs, deviate to reduce the fastness that the door body is closed easily.
The utility model content
In view of this, the main purpose of the utility model is, a kind of safe door lock assembly is provided and the dish-washing machine of this device is installed.
For achieving the above object; The utility model provides a kind of door lock assembly, comprise lock body and keeper, it is characterized in that; In lock body, be provided with the dead bolt that is provided with at interval side by side; Be provided with back-moving spring between the said dead bolt, said dead bolt can be that axle rotates with the rotating shaft, keeper be provided with can with the lockhole of said dead bolt clamping.
Draw from the above mentioned; Because said dead bolt be at interval setting side by side, and between said dead bolt, is provided with back-moving spring, then when said dead bolt and said lockhole mutually during clamping; Can through the dead bolt compression reseting spring reduce interval between dead bolt dead bolt is got in the lockhole and with its clamping; Like this, when said dead bolt and said lockhole clamping, can not reduce the fastness that a body is closed because of self elastic deformation characteristics of said dead bolt.
In addition, rotate, when dish washing machine door body generation deflection, can insert in the said lockhole and the dish washing machine door body that departs from is retracted the tram, help guaranteeing the sealing of Men Tiyu casing through rotating said dead bolt because said dead bolt can be axle with the rotating shaft.
Preferably, said lock body is provided with virgin locking bar, and the part of this child's locking bar can embed in the interval of said dead bolt, stops said dead bolt towards rotating near direction each other.
Draw from the above mentioned; Because the part of virgin locking bar can embed in the interval between dead bolt, make dead bolt can not near, then dead bolt is connected in the lockhole all the time; Make the dish washing machine door body be in closed condition, avoid having in the family children's user in the dish-washing machine operation, to come to harm because of opening the door suddenly.
Preferably, in said lock body, be provided with virgin lock spring, the end that this child locks spring is connected on the part in the interval that can embed said dead bolt of said virgin locking bar.
Draw from the above mentioned; Because an end of said virgin lock spring is connected on the part in the interval that can embed said dead bolt of said virgin locking bar; Can prevent that the part in the interval of the said dead bolt of embedding of said virgin locking bar from deviating from the interval of said dead bolt, help guaranteeing that the dish washing machine door body is in closed condition.
Preferably, formation has first convexity of certain width on said virgin locking bar; Corresponding with the link position of said back-moving spring and said dead bolt, on said dead bolt, be formed with second convexity, between said second convexity, form first gap; The said first protruding width equals or is slightly smaller than the width in said first gap, and said first convexity can embed in said first gap to stop said dead bolt towards rotating near direction each other.
Draw from the above mentioned, can stop said dead bolt towards rotating, help guaranteeing that the dish washing machine door body is in closed condition through simple structure near direction each other.
Preferably; Part by the said dead bolt between said second convexity and said rotating shaft forms second gap; Said first ledge width is less than the width in said second gap, and when said first convexity was positioned at this second gap, said dead bolt can be towards rotating near direction each other.
Preferably, the side away from said keeper at said virgin locking bar is formed with second buckle; The side away from said keeper at said lock body is formed with the 3rd convexity; When said first convexity was positioned at said second gap, said virgin locking bar was connected on the said lock body with the said the 3rd protruding engaging through said second buckle.
Draw from the above mentioned; When the not enabled functions of child lock; Can with said second protruding the engaging said virgin locking bar be fixed on the said lock body through said second buckle, can realize fixing to said virgin locking bar, help simplifying the structure of said door lock assembly through simple structure.
Preferably, on said lock body, lid is installed, covers at this and be provided with in order to limit the guiding mechanism that moves on the direction that cooperates of said virgin locking bar along said dead bolt and said lockhole.
Draw from the above mentioned,, can limit virgin locking bar through this guiding mechanism and move up, help user's operation in the front and back of dish-washing machine owing to be provided with said guiding mechanism.
Preferably, on the relative two side of said lockhole, be formed with outstanding toward each other jut, this jut is near the inclined plane of part for relaxing of said lock body one side, and its part away from said lock body one side is rapid inclined plane.
Draw from the above mentioned; Because jut is near the inclined plane of part for relaxing of said lock body one side; It is slower that the pressure that makes said lockhole act on the dead bolt front end increases ground; Can guarantee that like this active force that the dish washing machine door body applied is more even in closing closed procedure, help closing door operation; Because jut is rapid inclined plane away from the part of said lock body one side, in the time of in dead bolt is fastened on lockhole, can improve the fastness that a body is closed.
Preferably, in said lockhole, be provided with the promoters that can under the promotion of said dead bolt, move, this promoters is connected with door switch through the effect of spring.
Draw from the above mentioned, because the mode that said door lock assembly adopts frame for movement to combine with Electronic Control, this can guarantee in dishwasher into operation dish-washing machine to be quit work in case be unlocked, and helps improving its security.
For achieving the above object, the utility model has also proposed a kind of dish-washing machine, it is characterized in that, this dish-washing machine be provided with aforementioned in arbitrary described door lock assembly.Said dish-washing machine have above-mentioned in arbitrary described advantage, do not give unnecessary details so do not do at this.
Description of drawings
Fig. 1 is the overall schematic of dish washing machine door locking device, is not provided with virgin locking bar;
Fig. 2 is provided with virgin locking bar for the dish washing machine door locking device is in the sketch map under the closure state;
Fig. 3 is the vertical view of dish washing machine door locking device, and wherein, door lock assembly is in not fastening state;
Fig. 4 is the vertical view of dish washing machine door locking device, and wherein, door lock assembly is in fastening state;
Fig. 5 is the sketch map that virgin latch mechanism is installed on lock body;
Fig. 6 is the backsight oblique view of the virgin locking bar in the virgin locking bar;
Fig. 7 is the chute sketch map of the virgin locking bar in the virgin locking bar.
The specific embodiment
Be example with the door lock assembly that is arranged on the dish-washing machine below, the said door lock assembly of the utility model described in detail in conjunction with accompanying drawing 1-7.In following description, described all around, go up inferior direction respectively with all around of dish-washing machine, to go up inferior direction consistent, following said width is meant along the length on the dish-washing machine left and right directions.
Said dish-washing machine comprises casing 1, is useful on washing chamber's (not shown) of wash dining set in the set inside of this casing 1, is provided with the dish washing machine door body (not shown) that can open and close in the front of this casing 1.The lower end of dish washing machine door body is hinged on the downside in the front of casing 1, and the opening on the seal case 1 is come through door lock assembly in the upper end of dish washing machine door body, can control the state that opens or closes of dish washing machine door body through this door lock assembly.
As shown in Figure 2, upside is formed with second flanging 20 in the front of casing 1, and this second flanging 20 is perpendicular to the fore-and-aft direction of dish-washing machine, and this second flanging 20 is provided with lock body 3.Like Fig. 3 and shown in Figure 4; Lock body 3 is made up of dead bolt 4 and lock body pedestal 2; On lock body pedestal 2, be arranged side by side a pair of dead bolt 4; Have certain interval between this a pair of dead bolt 4, its end away from the door side is connected on the lock body pedestal 2 through rotating shaft 5, and this dead bolt 4 can serve as that axle rotates within the specific limits with rotating shaft 5.Adopt such structure, when dish washing machine door body generation deflection, can insert in the lockhole 9 and through the rotation of dead bolt 4 and retract the tram, help guaranteeing the sealing of Men Tiyu casing 1 the dish washing machine door body that departs from.
Like Fig. 3 and shown in Figure 4; Between said a pair of dead bolt 4, be provided with latch bolt spring 6 (constituting the described back-moving spring of the utility model); Be formed with two opposed U-shaped groove (not shown) in these a pair of dead bolt 4 inboards; The two ends of this latch bolt spring 6 are connected to respectively in the U type groove, so that latch bolt spring 6 can firmly be arranged between this a pair of dead bolt 4.Because the two ends of latch bolt spring 6 connect with dead bolt 4 respectively; When latch bolt spring 6 receives external force pressure; The principle that resets according to spring; It will can form pushing to the opposed inside of dead bolt 4, thereby can after forces, make the interval between the dead bolt 4 return to the state before latch bolt spring 6 receives external force pressure towards oppressed opposite direction bounce-back.The side near the door body at dead bolt 4 is formed with hanging groove 7a, and amplitude sharply diminishes on the direction of this hanging groove 7a forward end 7b, forms rapid inclined plane, its to the back-end on the direction of 7c amplitude diminish gradually, form the inclined plane of relaxing.Front end at dead bolt 4 is formed with the front end 7d that is circular-arc.
Be formed with one towards the outstanding protuberance (not shown) of box house in the inboard, upper end of door body, this protuberance contacts with the inner surface of casing 1, thereby makes the better tightness of dish washing machine door body.As shown in Figure 2; On protuberance, be formed with first flanging 19, the folding line of the folding line of this first flanging 19 and second flanging 20 parallels, when the dish washing machine door body is in closed condition; First flanging 19 and second flanging 20 are fitted, and help improving the sealing of dish washing machine door body.First flanging 19 is provided with and lock body 3 corresponding keepers 13.On keeper 13, be formed with lockhole 9; The shape of this lockhole 9 matches with the shape of dead bolt 4; Wherein, on the two side of lockhole 9, be symmetrically formed and hung sill 9a (constituting the described jut of the utility model), these extension sill 9a is the raised structures that matches with hanging groove 7a; Corresponding with the front end 7b of hanging groove 7a, amplitude sharply diminishes on the direction of extension sill 9a forward end 9b, forms rapid inclined plane; Corresponding with the rear end 7c of hanging groove 7a, hang sill 9a to the back-end on the direction of 9c amplitude diminish gradually, form the inclined plane of relaxing; Be formed with the arc sections 9d that matches with the protruding 7d of the front end of dead bolt 4 at the front end of hanging sill 9a.
Like Fig. 3 and shown in Figure 4, dead bolt 4 is vertical with the door body and protrude formation to the door side from the outside, the upper end of casing 1.Be under the closed condition at the door body, dead bolt 4 can be fastened in the lockhole 9 and engage connection so that Men Tiyu casing 1 forms, thereby the dish washing machine door body is locked on the casing 1.Insert in the process of lockhole 9 at dead bolt 4; Form the inclined plane of relaxing on the direction of 9c to the back-end owing to hang sill 9a; It is slower that the pressure that makes lockhole 9 act on the dead bolt front end increases ground; Can guarantee that like this active force that the dish washing machine door body applied is more even in closing closed procedure, help closing door operation; Owing to form rapid inclined plane on the direction of extension sill 9a forward end 9b, in the time of in dead bolt 4 is fastened on lockhole 9, the dish washing machine door body is formed with casing 1 be connected securely.
Like Fig. 3 and shown in Figure 4, be provided with promoters 10 and door switch 11 in a side of lockhole 9, being connected with promoters 10 is provided with spring 12 (among Fig. 3 and Fig. 4 employing have the spring of different structure) respectively.Arc sections 9d place at lockhole 9 forms an elastic portion 9e (as shown in Figure 3), and an end 10a of promoters 10 stretches in the lockhole 9 and with this elastic portion 9e and contacts, and its other end 10b can be connected with door switch 11 through the effect of spring 12.Below in conjunction with the structure of dead bolt 4, the opening and closing process of door switch unit is described simply with lockhole 9.
When the door body is closed, the front end 7d of dead bolt 4 stretch into the 9c place, rear end of lockhole 9 and along the inclined plane that hangs 9c place, sill rear end to front slide; When dead bolt front end 7d slid into extension sill front end 9b place, hanging groove 7a was connected to and hangs sill 9a place.In the process that dead bolt 4 inserts in the lockhole 9,4 pairs of latch bolt springs of dead bolt 6 form compression.Be under the closed condition at the door body, according to the principle that resets of spring, under the effect of latch bolt spring 6, the elastic portion 9e of the front end 7d of dead bolt 4 compression lockhole 9, an end 10a of this elastic portion 9e compression promoters 10, then promoters 10 moves laterally.Compression spring 12 when promoters 10 moves laterally; Spring 12 drives the other end 10b of promoters 10 and is connected with contact point 11a on the door switch 11 and produces a low voltage signal; This door switch 11 is sent to this low voltage signal on the master controller of dish-washing machine, and then the master controller of dish-washing machine is judged the dish washing machine door body according to this low voltage signal and is in closed condition.
In the opening procedure of door body; The front end of dead bolt 4 leaves lockhole 9; According to the principle that resets of spring, spring 12 sets back, and then an end 10b of promoters 10 and the contact point 11a on the door switch 11 break off and produce a high voltage signal; This door switch 11 is sent to this high voltage signal on the master controller of dish-washing machine, and then the master controller of dish-washing machine is judged the dish washing machine door body according to this high voltage signal and is in open mode.Like this, can guarantee that in dishwasher into operation then dish-washing machine quits work immediately in case a door body is unlocked.
In addition, as shown in Figure 5, on lock body 3, also be equipped with and cover 21, be formed with draw-in groove 21a at the edge side of this lid 21.On lock body pedestal 2, be formed with the first buckle 2a (as shown in Figure 1), lid 21 is connected with lock body pedestal 2 with the engaging of the first buckle 2a through draw-in groove 21a.Between lock body pedestal 2 and lid 21, virgin locking bar 17 is installed.As shown in Figure 6, on virgin locking bar 17, have the handle 17a that supplies user's operation; 17a is connected with this handle, on virgin locking bar 17, is formed with two chute 17b that are arranged side by side; On the opposition side of corresponding handle 17a one side on the virgin locking bar 17, be formed with the first protruding 17c, the second buckle 17d and the 3rd buckle 17e with certain width.As shown in Figure 7, on lid 21, be formed with a crossbeam 14, on this crossbeam 14, have the boss 14a and the first U-lag 14b of two circles, constitute the described guiding mechanism of the utility model by this boss 14a and the first U-lag 14b.When virgin locking bar 17 is installed between lock body 3 and the lid 21; Two chute 17b on the virgin locking bar 17 match with the boss 14a on the crossbeam 14; The part that virgin locking bar 17 is positioned at chute 17b both sides matches with the first U-lag 14b respectively, can limit virgin locking bar 17 and only on the fore-and-aft direction of dish-washing machine, be moved.
Like Fig. 1, Fig. 3 and shown in Figure 4, on said a pair of dead bolt 4, have second convexity 8 respectively, between this a pair of second convexity 8, form first gap 16 with certain intervals, the width in this first gap 16 is a bit larger tham or equals the width of the first protruding 17c.The part between second convexity 8 and rotating shaft 5 by dead bolt 4 forms second gap 22 with certain intervals, and the width in this second gap 22 is greater than the width of the first protruding 17c.On lock body pedestal 2, have a rear wall 23, on this rear wall 23, be formed with one second U-lag 24,, on rear wall 23, form the 3rd protruding 15 corresponding to the sidewall of this second U-lag 24.Wherein, The width of second U-lag 24 is greater than the width of the part with second buckle 17d on the virgin locking bar 17; Can be for the second buckle 17d provide activity space, thus make things convenient for the user that virgin locking bar 17 is operated so that the second buckle 17d and the 3rd protruding 15 forms engaging is connected.In addition; The width of second U-lag 24 is less than the width of the part of correspondence the 3rd buckle 17e on the virgin locking bar 17; When launching functions of child lock; The 3rd buckle 17e is connected with the 3rd protruding 15 engagings, can limit virgin locking bar 17 proal strokes, guarantees that the first protruding 17c is positioned at first gap 16.Between rear wall 23 and latch bolt spring 6, be provided with virgin lock spring 18, the end that this child locks spring 18 is connected with rear wall 23, and its other end is connected on the first protruding 17c.
During the not enabled functions of child lock; The user pushes and rotates counterclockwise handle 17a backward; The end away from handle 17a one side of then virgin locking bar 17 is positioned at second U-lag 24, and with the engaging of the 3rd convexity 15 virgin locking bar 17 is connected through the second buckle 17d with rear wall 23.Simultaneously, the first protruding 17c is positioned at second gap 22, and the virgin lock of this first protruding 17c compression spring 18, makes virgin lock spring 18 be in confined state.Because the width in second gap 22 is greater than the width of the first protruding 17c; So virgin locking bar 17 can not stop said a pair of dead bolt 4 towards moving near each other direction; Thereby can't limit the distance of 4 of dead bolts, then dead bolt 4 can be deviate from lockhole 9, and promptly the dish washing machine door body can be opened.
When launching functions of child lock; The user pushes and clockwise rotates handle 17a backward, and then the second buckle 17d is connected with the 3rd protruding 15 engagement release, according to the principle that resets of spring; Thereby an end of virgin lock spring 18 pushes the first protruding 17c and promotes virgin locking bar 17 and move forward; Then make the protruding 17c that wins be positioned at first gap 16, thereby stop dead bolt 4, make dead bolt 4 and lockhole 9 keep fastening state always towards moving near direction each other; Be that dead bolt 4 can not be deviate from lockhole 9, can avoid in the dish-washing machine operation process, user or children etc. being damaged because of the dish washing machine door body is thrown open.Simultaneously, the 3rd buckle 17e is connected with the 3rd protruding 15 engagings, can limit virgin locking bar 17 proal strokes, guarantees that the first protruding 17c is positioned at first gap 16.
The above is merely the preferred embodiment of the utility model;, in a word, not all within the spirit and principle of the utility model in order to restriction the utility model; Any modification of being done, be equal to replacement, improvement etc., all should be included within the protection domain of the utility model.
For example, in the above-described embodiments, be the explanation that example is carried out the described door lock assembly of the utility model so that door lock assembly to be set on dish-washing machine; Yet it is not limited thereto; The described door lock assembly of the utility model also can be applicable to other household electrical appliance, for example, and baking box etc.
Again for example, as shown in Figure 3 in the above-described embodiments, the end 10b through promoters 10 and the contact point 11a of door switch 11 be connected or disconnection produces low-voltage or high voltage signal and judges that the dish washing machine door body is in the state of opening or closing.Yet not limited thereto, said door switch can also be realized through the switch of other formation, for example, utilizes the form of magnet suction and contact.
Claims (10)
1. door lock assembly; Comprise lock body (3) and keeper (13); It is characterized in that, in lock body (3), be provided with the dead bolt (4) that is provided with at interval side by side, be provided with back-moving spring (6) between the said dead bolt (4); Said dead bolt (4) can serve as that axle rotates with rotating shaft (5), keeper (13) be provided with can with the lockhole (9) of said dead bolt (4) clamping.
2. door lock assembly according to claim 1; It is characterized in that; Said lock body (3) is provided with virgin locking bar (17), and the part of this child's locking bar (17) can embed in the interval of said dead bolt (4), stops said dead bolt (4) towards rotating near direction each other.
3. door lock assembly according to claim 2 is characterized in that, in said lock body (3), is provided with virgin lock spring (18), and the end that this child locks spring (18) is connected to said virgin locking bar (17) and can embeds on the part in the interval of said dead bolt (4).
4. according to claim 2 or 3 described door lock assemblies, it is characterized in that, on said virgin locking bar (17), be formed with first convexity (17c),
Corresponding with the link position of said back-moving spring (6) and said dead bolt (4), on said dead bolt (4), be formed with second convexity (8), between said second convexity (8), form first gap (16),
The width of said first convexity (17c) equals or is slightly smaller than the width in said first gap (16), and said first convexity (17c) can embed in said first gap (16) to stop said dead bolt (4) towards rotating near direction each other.
5. door lock assembly according to claim 4; It is characterized in that; Part by being positioned at the said dead bolt (4) between said second convexity (8) and the said rotating shaft (5) forms second gap (22); Said first convexity (17c) width is less than the width in said second gap (22), and when said first convexity (17c) was positioned at this second gap (22), said dead bolt (4) can be towards rotating near direction each other.
6. door lock assembly according to claim 5 is characterized in that, is formed with second buckle (17d) in the side away from said keeper (13) of said virgin locking bar (17),
The side away from said keeper (13) at said lock body (3) is formed with the 3rd convexity (15); When said first convexity (17c) was positioned at said second gap (22), said virgin locking bar (17) was connected on the said lock body (3) with engaging of said the 3rd convexity (15) through said second buckle (17d).
7. according to claim 2 or 3 described door lock assemblies; It is characterized in that; Lid (21) is installed on said lock body (3), on this lid (21), is provided with in order to guide said virgin locking bar (17) along the guiding mechanism that cooperates direction to move of said dead bolt (4) with said lockhole (9).
8. according to arbitrary described door lock assembly among the claim 1-3; It is characterized in that; On the relative two side of said lockhole (9), be formed with outstanding toward each other jut (9a); This jut (9a) is near the inclined plane of part for relaxing of said lock body (3) one sides, and its part away from said lock body (3) one sides is rapid inclined plane.
9. according to arbitrary described door lock assembly among the claim 1-3; It is characterized in that; In said lockhole (9), be provided with the promoters (10) that can under the promotion of said dead bolt (4), move, this promoters (10) is connected with door switch (11) through the effect of spring (12).
10. a dish-washing machine is characterized in that, this dish-washing machine is provided with arbitrary described door lock assembly among the aforementioned claim 1-3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220006760 CN202489910U (en) | 2012-01-09 | 2012-01-09 | Door lock unit and dish washer with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220006760 CN202489910U (en) | 2012-01-09 | 2012-01-09 | Door lock unit and dish washer with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202489910U true CN202489910U (en) | 2012-10-17 |
Family
ID=46996156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220006760 Expired - Lifetime CN202489910U (en) | 2012-01-09 | 2012-01-09 | Door lock unit and dish washer with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202489910U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102525371A (en) * | 2012-01-09 | 2012-07-04 | 海尔集团公司 | Door lock device and dish-washing machine with same |
| CN106510592A (en) * | 2016-12-28 | 2017-03-22 | 佛山市顺德区美的洗涤电器制造有限公司 | Inner door assembly for dish washing machine and dish washing machine |
| CN108652555A (en) * | 2017-03-29 | 2018-10-16 | 青岛海尔洗碗机有限公司 | A kind of dish-washing machine door lock and dish-washing machine |
| CN108661455A (en) * | 2017-03-29 | 2018-10-16 | 青岛海尔洗碗机有限公司 | A kind of dish-washing machine automatic door lock and dish-washing machine |
-
2012
- 2012-01-09 CN CN 201220006760 patent/CN202489910U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102525371A (en) * | 2012-01-09 | 2012-07-04 | 海尔集团公司 | Door lock device and dish-washing machine with same |
| CN102525371B (en) * | 2012-01-09 | 2015-06-10 | 海尔集团公司 | Door lock device and dish-washing machine with same |
| CN106510592A (en) * | 2016-12-28 | 2017-03-22 | 佛山市顺德区美的洗涤电器制造有限公司 | Inner door assembly for dish washing machine and dish washing machine |
| CN108652555A (en) * | 2017-03-29 | 2018-10-16 | 青岛海尔洗碗机有限公司 | A kind of dish-washing machine door lock and dish-washing machine |
| CN108661455A (en) * | 2017-03-29 | 2018-10-16 | 青岛海尔洗碗机有限公司 | A kind of dish-washing machine automatic door lock and dish-washing machine |
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