CN102094305B - Door lock device - Google Patents
Door lock device Download PDFInfo
- Publication number
- CN102094305B CN102094305B CN 200910155319 CN200910155319A CN102094305B CN 102094305 B CN102094305 B CN 102094305B CN 200910155319 CN200910155319 CN 200910155319 CN 200910155319 A CN200910155319 A CN 200910155319A CN 102094305 B CN102094305 B CN 102094305B
- Authority
- CN
- China
- Prior art keywords
- lockplate
- matrix
- door
- moving spring
- lock body
- 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
Images
Abstract
The invention discloses a door lock device capable of directly opening a sliding door. The door lock device comprises a base body (1) and a shell (2) connected with the base body, wherein the base body is provided with a locking body (3) with a pivot; the locking body is provided with a pressure block (301), a lock hook (302), a rotary limiting block I (303) and a rotary limiting block II (304); the pivot of the locking body is provided with a rotary torsion spring (4); the base body is provided with a movable locking plate (5); a return spring I (6) is arranged between the locking plate and the shell; the front end (502) of the locking plate is contacted with the rotary limiting block II (304) of the locking body under the action of the return spring I and the rotary torsion spring; the base body is provided with an accommodating space (103); a return spring II (7) is arranged in the accommodating space, one end of the return spring II (7) is contacted with the bottom (1031) of the accommodating space, and the other end of the return spring II (7) is contacted with the locking plate; and the locking plate is provided with a sliding surface (503), and the sliding surface corresponds to the sliding surface (104) on the base body. The door lock device is suitable to be used as a door lock device of a drum washing machine.
Description
Technical field
The present invention relates to the door lock assembly of closing the door, opening the door that a kind of household electrical appliance are used, the door lock assembly that can open the door or close door from outside or inside of particularly big capacity roller washing machine.
Background technology
No. 200720125731.4 files of inventor application and the operation principle of Japan's special permission 4038546 and the disclosed structure of locking a door of Te Kai 2005-137508 are that keeper inserts door lock and promotes lockplate and move, after keeper inserts certain depth, lockplate promotes under the effect of back-moving spring in the window that lockplate enters keeper and the location keeper is realized closing of door.In the time of need opening the door, press the button that is arranged on the casing, the pull bar on the drag hook that is connected with the button pulling door lock assembly, the window that the effect by pull bar makes lockplate withdraw from keeper is realized the unlatching of door.The design of opening the door of this door locking device must be provided with PBU pushbutton unit and corresponding attaching parts in addition, more complicated on the structure, and, can produce the phenomenon that can not open the door when press-button structure when partly there was a mechanical failure.Under the situation of high-capacity washing machine, play if child is strayed into interior bucket in addition, after calling in the pass, child can not push the door open from interior bucket inside, has potential safety hazard under this fortuitous event.
Application number is that the door lock assembly of two disclosure of the Invention of 97101844.8 and 200510013760.7 all needs to be rotatably provided in the handle on the body when opening the door, make the hook portion on the gate stop withdraw from door lock locking position, the former capital need be provided with rotatable handle on the door body, the structure relative complex, and in child is strayed into, can not rely on child's oneself strength that door is opened equally under the bucket situation.
The file of application number 03144503.9 discloses the door lock assembly that a kind of drying machine is used, at closing time, the supporter of door lock the inside is pushed on the anterior inclined-plane of hook open, thereby guiding hook enters supporter behind the door lock buckles into hook under the effect of spring notch portion keeps the state of closing the door, directly pull when opening the door, thereby the inclined plane of hook recess front side is pushed supporter once more open door is opened.The door lock assembly of this structure is applicable to when closing the door state does not have the very situation of heavy load between the door closure and casing, if door is shut the back pullout (BPO) bounce when bigger, hook is deviate from easily, deviate from for preventing hook, the pressure that need add big spring, if strengthen spring pressure greatly but cross, owing to the entry and exit of linking up with all are to push supporter open by ramp effect to realize, unsettled situation appears in operating physical force that hook enters and withdraws from easily, particularly uses aft hook and supporter sliding surface to occur aging and wearing and tearing for a long time.Because there was hot water inside when barrel roll laundry machine was worked, for anti-sealing leaks, require the bigger pressure of maintenance between door body and the casing, during work so the door lock assembly of this structure is not suitable for barrel roll laundry machine.
Summary of the invention
The present invention will solve existing washing machine (particularly barrel roll laundry machine) and open the door, the door lock mechanism more complicated of closing the door, can not directly rely on the pulling force or the inner thrust of opposite house body that door is opened, make out, close door operation and bother the problem that also may have potential safety hazard relatively, though and the door lock assembly unlatching of directly pulling arranged, but deviate from not to be suitable for the problem of roller washing machine easily because of gate stop, a kind of door lock assembly of the present invention is provided for this reason, this door lock assembly can directly apply pulling force or inner thrust is opened by opposite house, opening and closing operations is convenient, universality is strong, and is applicable to roller washing machine.
For addressing the above problem, the technical solution used in the present invention be provided with matrix and join housing, a keyhole that inserts for keeper when housing is provided with and closes, it is corresponding with keyhole on the described housing that matrix is provided with keyhole, its special character is that described matrix is provided with the lock body with pivot, has briquetting on this lock body, latch hook, slewing limit piece I and slewing limit piece II, the pivot of lock body is provided with the revolution torsion spring, matrix is provided with mobile lockplate, be provided with back-moving spring I between this lockplate and the housing, the lockplate front end contacts with the slewing limit piece II of lock body under the effect of described back-moving spring I and revolution torsion spring, has spatial accommodation on the matrix, be provided with back-moving spring II in this spatial accommodation, the end of back-moving spring II contacts with the spatial accommodation bottom, the other end contacts with lockplate, has sliding surface on the described lockplate, and this sliding surface is corresponding with the sliding surface on the matrix.
Described lockplate can be made of by the axle connection lockplate I and lockplate II, and described back-moving spring I is installed between housing and the lockplate II, between described back-moving spring II and the lockplate II button is set.
On the matrix pull bar that opens the door can also be set, this pull bar inner end is positioned at described lockplate rear portion, and this pull bar the inner is provided with the inclined-plane pulling block, and the lockplate rearward end is provided with cylindric backing pin, this backing pin is corresponding with the inclined-plane pulling block of the described pull bar the inner of opening the door, and this pull bar outer end is provided with the stay cord bolt and portion.
Can also establish solenoid on the matrix, the solenoid front end is associated with iron core, be provided with the operation panel that links with described iron core in the matrix, be provided with back-moving spring III between set projection on this operation panel and the matrix, the operation panel middle part is provided with location/reseting groove platform structure, be associated with pilot pin on the matrix corresponding to the location on the described operation panel/reseting groove platform structure, has positioning convex on the operation panel, this projection is protruding corresponding with lockplate, be provided with microswitch in the matrix, this microswitch one side is associated with button, operation panel is provided with the button of the projection on tool inclined-plane corresponding to described microswitch, is provided with manual releasing plate in the operation panel bottom, manually removes the plate upper notch and is placed in pilot pin, manually remove on the plate and be associated with back-moving spring IV, manually remove plate one end system and manually remove stay cord.
Invention is provided with lock body and lockplate; Lock body has pivot, briquetting, latch hook, slewing limit piece I and slewing limit piece II, and pivot is provided with the revolution torsion spring; Lockplate is provided with the back-moving spring I of mobile return and swings up and down the back-moving spring II of return; Lock body did not upwarp at revolution torsion spring effect lower front end when keeper inserted, and this upwarps the end top and the bottom is respectively described latch hook and briquetting, and lockplate relies on lock body slewing limit piece II rear side at mobile return back-moving spring I effect lower front end; When keeper inserted, the briquetting of its front end roof pressure lock body rotated lock body, and along with rotation, the latch hook of lock body inserts the lockhole of keeper, moved behind the urge lock plate as the lock body slewing limit piece II rear side globoid cam simultaneously; Keeper inserts when putting in place, lock body slewing limit piece II rear side cambered surface is not held and is slipped over the lockplate front end, lockplate loses roof pressure, reach rapidly under the back-moving spring I of mobile return effect, the lockplate front end moves into below the lock body slewing limit piece II, and swing up and down at lockplate under the back-moving spring II effect of return, the lockplate front end makes progress roof pressure below the slewing limit piece II of lock body, keeps lock-out state; During direct pull keeper under the lock-out state (sliding door or inside outwards push), keeper lockhole leading flank is to the latch hook application of force of lock body, the torsion that lock body overcomes its revolution torsion spring rotates, below the lock body slewing limit piece II lockplate front end is applied downforce simultaneously, the lockplate front end overcomes swing return back-moving spring II pressure and moves down, lock body turns to the cambered surface that the lockplate front end arrives at lock body slewing limit piece II, move under the return back-moving spring I effect at lock body revolution torsion spring and lockplate, lock body rotate in place rapidly and keeps front end to upwarp, the latch hook of lock body emerges in the lockhole of keeper, realizes opening the door.So the direct opposite house of the present invention applies pulling force or inner thrust just can be opened the door in release, and is easy to operate, and can eliminate safe hidden trouble; Because the present invention is at the back-moving spring I of lock body, lockplate, revolution torsion spring, mobile return and swing up and down to finish under the back-moving spring II synergy of return and lock a door and open the door, its stressed mechanism with action is different from above-mentioned prior art and simply promotes the realization of supporters advance and retreat by two inclined-planes of hook and close the door and open the door; The described door lock assembly of prior art is realized hook and is broken off relations by slip between the inclined-plane fully, unless spring pressure is enough big, otherwise links up with to deviate from easily, and the excessive drawbacks such as instability, abrasion is big, the switch door is dumb that cause of spring pressure; The then mainly rotation by associated components of the present invention, move and realize closing the door and opening the door, the open and close door initial with process in stable action, have enough strokes, at the end the moment quick acting is obvious, guarantee that the open and close door is flexible, convenient, and the pass is not easy automatic unlatching behind the door.
Description of drawings
Fig. 1 profile schematic diagram of the present invention;
Fig. 2 embodiment of the invention one initial state schematic diagram when removing housing of closing the door;
Fig. 3 is the embodiment of the invention one initial state cutaway view of closing the door;
Fig. 4 is the embodiment of the invention one a door-closing in-place momentary status cutaway view;
Fig. 5 is the embodiment of the invention one state cutaway view of closing the door;
Fig. 6 is the embodiment of the invention one process status cutaway view that opens the door;
Fig. 7 is the embodiment of the invention one a lock body stereogram;
Fig. 8 is the embodiment of the invention one a lockplate stereogram;
Fig. 9 embodiment of the invention two state cutaway view of closing the door;
Figure 10 embodiment of the invention two initial state schematic diagram when removing housing of closing the door;
Fig. 11 is the upright figure of the group of the embodiment of the invention two lockplate I, lockplate II, axle;
Figure 12 embodiment of the invention three initial state schematic diagram when removing housing of closing the door;
Figure 13 is the upright figure of the group of the embodiment of the invention three lock body, lockplate I, lockplate II, axle, back-moving spring I and pull bar;
Figure 14 embodiment of the invention four initial state schematic diagram when removing housing of closing the door;
Fig. 15 embodiment of the invention four state cutaway view of closing the door;
Figure 16 embodiment of the invention four initial state of closing the door is removed the housing schematic diagram;
Figure 17 is the upright figure of the group of the embodiment of the invention four lockplate I, lockplate II, axle, back-moving spring I, operation panel and back-moving spring III;
Figure 18 is a kind of location among the present invention/reseting groove platform structural representation;
Figure 19 is that Figure 18 groove platform structure is along the label orientation cross-sectional schematic.
Be labeled as among the figure: 1 matrix, 101 keyholes, 103 spatial accommodations, 104 sliding surfaces, 105 projectioies, 1031 spatial accommodations bottom, 2 housings, 201 keyholes, 3 lock body, 301 briquettings, 302 latch hooks, 303 slewing limit piece I, 304 slewing limit piece II, 4; The revolution torsion spring, 5 lockplates, 502 lockplate front ends, 503 sliding surfaces, 504 lockplate I, 505 lockplate II, 506,507 projectioies, 508 backing pins, 6 back-moving spring I, 7 back-moving spring II, 8 buttons, 9 solenoids, 10 iron cores, 11 operation panels, 1101 location/reseting groove platform structures, 1102 projectioies, 1103 projectioies, 12 back-moving spring III, 13 pilot pins, 14 microswitches, 1401 buttons, 15 manually remove plate, 1501 notches, 16 back-moving spring IV, 17 stay cords, 18 pull bars that open the door, 1801 inclined-plane pulling blocks, 1802 stay cord bolts portion, 20 keepers, 2001 lockholes, 2002 keeper heads.
The specific embodiment
A kind of door lock assembly, comprise matrix 1 and join housing 2, a keyhole 201 that inserts for keeper when housing is provided with and closes, it is corresponding with keyhole on the described housing that matrix is provided with keyhole 101, described matrix is provided with the lock body 3 with pivot, has briquetting 301 on the lock body, latch hook 302, slewing limit piece I303 and slewing limit piece II304, revolution torsion spring 4 is set on the pivot of lock body, lockplate 5 is set on the matrix, an end 501 that is subjected to matrix and housing to restrict this lockplate can keep moving horizontally, back-moving spring I6 is set between lockplate and the housing, the lockplate other end 502 contacts with latch hook slewing limit piece II under the effect of suppressing of revolution torsion spring, has spatial accommodation 103 on the matrix, be provided with back-moving spring II7 in this spatial accommodation, an end of this back-moving spring contacts with spatial accommodation bottom 1031, and an other end contacts with lockplate, have sliding surface 503 on the described lockplate, this sliding surface is corresponding with the sliding surface 104 on the matrix.
The following describes operation principle of the present invention
The action of closing the door at first is described
Door lock A-stage such as Fig. 2, shown in Figure 3, the operator at closing time, keeper 20 enters the keyhole 101 of matrix 1, keeper head 2002 is exerted pressure to lock body briquetting 302, the pressure that this pressure overcomes revolution torsion spring 4 counterclockwise rotates lock body 3, close lock body one end 502 of lockplate 5 is subjected to the thrust of lock body slewing limit piece II304 to force lockplate to moving away from the lock body direction, when lock body rotates to certain angle such as Fig. 4, when lockplate can enter the below of lock body slewing limit piece II near lock body one end 502, lockplate moves to close lock body 3 directions under the rebound effect of back-moving spring I6, lockplate enters the below of lock body slewing limit piece II304 near lock body one end 502, even at this moment remove, the thrust that the bounce of the thrust of closing the door back-moving spring II7 makes progress to lockplate 5 is far longer than revolution torsion spring 4 is produced the downward pressure to lockplate 5 from lock body to the clockwise direction rotation, the lock body state can keep (as Fig. 4), lock body latch hook 302 enters the lockhole 2001 of keeper at this moment, keeper 20 is hooked by latch hook 302, can not freely throw off from the door lock the inside, realize closing the door.
The action of opening the door is described then:
When in washing machine to the outside applied thrust of door and window or in washing machine when sliding door outside, produce the power that pulling lock body latch hook turns clockwise on the keeper 20, correspondingly lock body limited block II304 produces the pressure that lockplate 5 is pressed down, when the pulling force on the keeper acquires a certain degree, be applied to the spring force that downforce on the lockplate 5 can overcome the back-moving spring II7 in the spatial accommodation, the slewing limit piece II304 of lock body turns clockwise, lockplate is pressed towards down near lock body one end 502 and moves, and just move horizontally to the direction away from lock body away from an end 501 of lock body, when keeper pulling lock body rotates to certain angle (as Fig. 5), close lock body one end 502 of lockplate can break away from from lock body slewing limit piece II304, under the effect of back-moving spring II7, lockplate 5 is reset to the state of Fig. 2, lock body 3 also rotates to the state of Fig. 2 under the effect of revolution torsion spring 4, keeper 20 can be deviate to realize to open the door from latch hook 302 fully.
Present embodiment is based on embodiment 1, as shown in figure 10, between back-moving spring II7 and lockplate 5, add a button (8), can make lockplate when horizontally slipping directly and spring rub, lockplate is made lockplate I504 and lockplate II505 to be connect by axle 506 and constitutes, back-moving spring I6 is installed between housing 2 and the lockplate II505, just can retainer shaft 506 move horizontally by matrix 1 and housing 2 limitation locking plate II505 like this, the end of back-moving spring I6 contacts with housing 2, the other end contacts with keeping the lockplate II505 that moves horizontally, and the bounce of back-moving spring I6 can remain horizontal direction and act on lockplate 5.
Present embodiment is based on embodiment 1 and embodiment 2, as shown in figure 12, the pull bar 18 that opens the door is set on the matrix, this pull bar inner end is positioned at described lockplate rear portion, this pull bar the inner is provided with inclined-plane pulling block 1801, the lockplate rearward end is provided with cylindric backing pin 508, and this backing pin 508 is corresponding with the inclined-plane pulling block 1801 of the described pull bar the inner of opening the door, and this pull bar outer end is provided with the stay cord bolt and portion 1802.Spur the pull bar 18 that opens the door, inner inclined-plane pulling block 1801 drags cylindric backing pin 508 and moves, with lockplate 5 to moving away from lock body 3 directions, break away near the slewing limit piece II304 of lock body one end 502 until lockplate with lock body, lock body 3 turns clockwise under the effect of revolution torsion spring 4, latch hook 302 is deviate from from the lockhole 2001 of keeper, realizes opening the door.
This mode of opening the door provides another door opening method, can be applied to the occasion of the power of opening the door that need be lighter, and the pulling force of keeper portion opened the door and can be used as case of emergency and use this moment.Enter in the washing machine drum such as child, under the situation that door is shut, child can push the door open with the strength of oneself.
Present embodiment is based on embodiment 1,2,3, matrix is provided with solenoid 9, the solenoid front end is associated with iron core 10, be provided with the operation panel 11 that links with described iron core in the matrix, 105 set on this operation panel and the matrix of projectioies are provided with back-moving spring III12, the operation panel middle part is provided with location/reseting groove platform structure 1101, be associated with pilot pin 13 on the matrix corresponding to the location on the described operation panel/reseting groove platform structure, has positioning convex 1102 on the operation panel, this projection is corresponding with the projection 507 of lockplate, be provided with microswitch 14 in the matrix, this microswitch one side is associated with button 1401, and operation panel is provided with the button of the projection 1103 on tool inclined-plane corresponding to described microswitch, be provided with manual releasing plate 15 in the operation panel bottom, manually remove plate upper notch 1501 and be placed in pilot pin, manually remove and be associated with back-moving spring IV16 on the plate, manually remove plate one end system and manually remove stay cord 17.
Close the door under the state, as shown in figure 14, together with moving on the operation panel 11, the projection 1103 roof pressure buttons 1401 on the tool inclined-plane of operation panel make microswitch 14 conductings to iron core 10 by adhesive during solenoid 9 energisings, produce and output pass gate signal; On location on the operation panel as shown in figure 18/reseting groove platform structure and the matrix join pilot pin 13 and do relative displacement, pilot pin is from operation panel at first
The district slips into
The district also is subjected to
District's retaining wall effect stays in
The district, when the iron core adhesive was removed in solenoid outage, operation panel 11 moved down under back-moving spring III12 effect, pilot pin from
The district slips into
Distinguish and be subjected to this district's retaining wall effect to stay in this and distinguish, promptly stop operation panel to move, the projection 1101 of operation panel leading section stops lockplate 5 to move just in time corresponding to the projection on the lockplate 5 507 at this moment, and locking is held.
Unlocking, to keep being to apply an electrical pulse to solenoid again, moves on the operation panel 11 to make pilot pin 13 landings to than low level
The district promotes operation panel and moves down under back-moving spring III12 effect during the solenoid outage, the projection 1103 on the tool inclined-plane of operation panel is left button 1401 disconnects microswitch 14, removes and closes gate signal; Pilot pin is reset to
The district, the projection 111 on the operation panel is left the projection 507 of lockplate 5 at this moment, and maintenance unlocks.
Claims (4)
1. door lock assembly, comprise matrix (1) and join housing (2), a keyhole (201) that inserts for keeper when housing is provided with and closes, it is corresponding with keyhole on the described housing that matrix is provided with keyhole (101), door is fastened have lockhole (2001) and keeper head (2002), it is characterized in that described matrix is provided with the lock body (3) with pivot, has briquetting (301) on this lock body, latch hook (302), slewing limit piece I (303) and slewing limit piece II (304), the pivot of lock body is provided with revolution torsion spring (4), revolution torsion spring one end is positioned matrix, keeper head (2002) contacts with described briquetting (301), latch hook (302) is corresponding to keeper lockhole (2001), matrix is provided with mobile lockplate (5), be provided with back-moving spring I (6) between this lockplate and the housing, lockplate front end (502) contacts with the slewing limit piece II (304) of lock body under the effect of described back-moving spring I (6) and revolution torsion spring (4), has spatial accommodation (103) on the matrix, be provided with back-moving spring II (7) in this spatial accommodation, the end of back-moving spring II (7) contacts with spatial accommodation bottom (1031), the other end contacts with lockplate, have sliding surface (503) on the described lockplate, this sliding surface is corresponding with the sliding surface (104) on the matrix.
2. door lock assembly as claimed in claim 1, it is characterized in that described lockplate connects formation by lockplate I (504) and lockplate II (505) by axle (506), described back-moving spring I (6) is installed between housing and the lockplate II, and button (8) is set between described back-moving spring II (7) and the lockplate II.
3. door lock assembly as claimed in claim 1 or 2, it is characterized in that matrix is provided with the pull bar that opens the door (18), this pull bar inner end is positioned at described lockplate rear portion, this pull bar the inner is provided with inclined-plane pulling block (1801), the lockplate rearward end is provided with cylindric backing pin (508), this backing pin is corresponding with the inclined-plane pulling block (1801) of the described pull bar the inner of opening the door, and this pull bar outer end is provided with the stay cord bolt and portion (1802).
4. door lock assembly as claimed in claim 1 or 2, it is characterized in that matrix is provided with solenoid (9), the solenoid front end is associated with iron core (10), be provided with the operation panel (11) that links with described iron core in the matrix, be provided with back-moving spring III (12) between set projection (105) on this operation panel and the matrix, the operation panel middle part is provided with location/reseting groove platform structure (1101), be associated with pilot pin (13) on the matrix corresponding to the location on the described operation panel/reseting groove platform structure, has positioning convex (1102) on the operation panel, this projection is corresponding with the projection (507) of lockplate, be provided with microswitch (14) in the matrix, this microswitch one side is associated with button (1401), operation panel is provided with the button of the projection (1103) on tool inclined-plane corresponding to described microswitch, be provided with manual releasing plate (15) in the operation panel bottom, manually remove plate upper notch (1501) and be placed in pilot pin, manually remove being associated with back-moving spring IV (16) on the plate, manually remove plate one end system and manually remove stay cord (17).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910155319 CN102094305B (en) | 2009-12-11 | 2009-12-11 | Door lock device |
| JP2010270992A JP4674922B1 (en) | 2009-12-11 | 2010-12-06 | Door lock device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910155319 CN102094305B (en) | 2009-12-11 | 2009-12-11 | Door lock device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102094305A CN102094305A (en) | 2011-06-15 |
| CN102094305B true CN102094305B (en) | 2013-07-24 |
Family
ID=44080043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200910155319 Active CN102094305B (en) | 2009-12-11 | 2009-12-11 | Door lock device |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP4674922B1 (en) |
| CN (1) | CN102094305B (en) |
Families Citing this family (32)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10119312B2 (en) | 2012-01-18 | 2018-11-06 | Illinois Tool Works Inc. | Lock device and apparatus mounted with the same |
| CN102936976B (en) * | 2012-09-26 | 2015-08-05 | 黄金志 | A kind of lock core and use the lockset of this lock core |
| CN104420724B (en) * | 2013-08-23 | 2016-12-28 | 美的集团股份有限公司 | Door lock and the household electrical appliance with this door lock |
| CN104746303B (en) * | 2013-12-27 | 2017-10-17 | 伊利诺斯工具制品有限公司 | Door lock |
| CN104805644B (en) * | 2014-01-26 | 2018-04-24 | 温州天健电器有限公司 | A kind of door lock of washing machine |
| CN104805645B (en) * | 2014-01-27 | 2018-05-01 | 温州天健电器有限公司 | A kind of door lock of washing machine |
| JP6377473B2 (en) * | 2014-09-22 | 2018-08-22 | あき電器株式会社 | Bicycle electronic key device |
| CN104444965B (en) * | 2014-12-05 | 2017-06-13 | 苏州先锋物流装备科技有限公司 | A kind of unhook structure |
| KR102411061B1 (en) * | 2015-11-23 | 2022-06-22 | 주식회사 에스 씨디 | Door lock device for washing machine |
| JP6594244B2 (en) * | 2016-03-29 | 2019-10-23 | テクノエクセル株式会社 | Door lock device for home appliances |
| US11519125B2 (en) | 2016-07-06 | 2022-12-06 | Illinois Tool Works Inc. | Door lock |
| CN106223737B (en) * | 2016-08-30 | 2019-11-22 | 无锡小天鹅电器有限公司 | Door lock and dryer with door lock |
| IT201600105630A1 (en) * | 2016-10-20 | 2018-04-20 | Bitron Spa | Improved double push-lock device. |
| CN108070990A (en) * | 2016-11-11 | 2018-05-25 | 杭州神林电子有限公司 | A kind of door lock assembly |
| CN109267302A (en) * | 2017-07-17 | 2019-01-25 | 青岛海尔洗衣机有限公司 | Washing machine and its automatic lid closing/opening apparatus and automatic lid closing/opening method |
| JP6910878B2 (en) * | 2017-07-27 | 2021-07-28 | シャープ株式会社 | Drum type washing machine |
| CN107808607B (en) * | 2017-11-28 | 2024-03-26 | 合肥惠科金扬科技有限公司 | Front display module assembly self-locking device and front maintenance type display equipment |
| CN109008878B (en) * | 2018-08-29 | 2021-04-06 | 瀚乐电子机械（南京）有限公司 | Door lock for electric appliance |
| CN109392273B (en) * | 2018-12-05 | 2023-12-01 | 德特威勒(苏州)信息技术科技有限公司 | communication panel |
| CN109972343B (en) * | 2019-04-23 | 2021-07-06 | 海信（山东）冰箱有限公司 | Washing machine |
| CN110473338B (en) * | 2019-08-23 | 2023-11-21 | 深圳市诺丰泰智能科技有限公司 | Vending machine |
| TWI705751B (en) * | 2019-10-16 | 2020-09-21 | 緯創資通股份有限公司 | Electronic device and housing structure and locking unit thereof |
| CN110646702B (en) * | 2019-10-28 | 2023-09-01 | 江苏龙创电气有限公司 | High-low voltage transformer load detection method |
| CN113338008B (en) * | 2020-02-18 | 2023-06-09 | 青岛海尔洗衣机有限公司 | Clothes treating apparatus |
| CN114059851B (en) * | 2020-08-07 | 2022-10-18 | 孔繁婷 | Door lock, door opening device and door lock assembly |
| DE102020122689B3 (en) * | 2020-08-31 | 2022-03-03 | Emz-Hanauer Gmbh & Co. Kgaa | Household dishwasher and door lock for such |
| CN113327377B (en) * | 2021-06-02 | 2022-04-26 | 安徽信息工程学院 | Registering device with face recognition function |
| CN113597154A (en) * | 2021-06-25 | 2021-11-02 | 北京机械设备研究所 | Sliding type cabinet door and cabinet |
| CN114871915B (en) * | 2022-05-12 | 2023-06-06 | 常州市金茂电动工具制造有限公司 | Sanding machine |
| CN115263097B (en) * | 2022-07-13 | 2023-11-21 | 瀚乐电子机械（南京）有限公司 | Door lock actuating mechanism for household appliances |
| CN115263096B (en) * | 2022-07-13 | 2024-01-26 | 瀚乐电子机械（南京）有限公司 | Door lock for household appliances |
| CN115223302B (en) * | 2022-07-20 | 2023-10-24 | 上海迪堂智能科技有限公司 | Intelligent community face recognition object taking system and method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2378476Y (en) * | 1999-03-26 | 2000-05-17 | 山东东方双山锁业有限公司 | Lock of sliding door |
| CN1536139A (en) * | 2003-04-11 | 2004-10-13 | 乐金电子(天津)电器有限公司 | Cover locking device of washing machine |
| JP2005137508A (en) * | 2003-11-05 | 2005-06-02 | Matsushita Electric Ind Co Ltd | Washing machine |
| JP2005336958A (en) * | 2004-05-31 | 2005-12-08 | Kuriki Manufacture Co Ltd | Push-pull lock for door |
| CN201288257Y (en) * | 2008-11-07 | 2009-08-12 | 杨迎龙 | Door switch of washing machine |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5171237B2 (en) * | 2007-12-17 | 2013-03-27 | 日本電産サンキョー株式会社 | Lid lock device |
-
2009
- 2009-12-11 CN CN 200910155319 patent/CN102094305B/en active Active
-
2010
- 2010-12-06 JP JP2010270992A patent/JP4674922B1/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2378476Y (en) * | 1999-03-26 | 2000-05-17 | 山东东方双山锁业有限公司 | Lock of sliding door |
| CN1536139A (en) * | 2003-04-11 | 2004-10-13 | 乐金电子(天津)电器有限公司 | Cover locking device of washing machine |
| JP2005137508A (en) * | 2003-11-05 | 2005-06-02 | Matsushita Electric Ind Co Ltd | Washing machine |
| JP2005336958A (en) * | 2004-05-31 | 2005-12-08 | Kuriki Manufacture Co Ltd | Push-pull lock for door |
| CN201288257Y (en) * | 2008-11-07 | 2009-08-12 | 杨迎龙 | Door switch of washing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| JP4674922B1 (en) | 2011-04-20 |
| CN102094305A (en) | 2011-06-15 |
| JP2011120902A (en) | 2011-06-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102094305B (en) | Door lock device | |
| CN108756471B (en) | High-strength safe intelligent lock cylinder | |
| KR100907642B1 (en) | Mortise locking device | |
| CN101705758A (en) | Free-swing handle structure for safe | |
| CN104805644B (en) | A kind of door lock of washing machine | |
| KR101207041B1 (en) | Hook type doorlock | |
| CN206091606U (en) | Lock of blade tapered end and applied this tapered end | |
| CN108678553B (en) | Safety anti-theft lock core | |
| CN201539132U (en) | Free-swing handle structure for safe | |
| CN101063387B (en) | Electromagnetic door lock | |
| CN101571016B (en) | Electromagnetic door lock | |
| CN206219852U (en) | A kind of door lock assembly | |
| CN205822942U (en) | From triggering quiet escape lock | |
| CN202945891U (en) | Sliding door locking mechanism | |
| CN106013966A (en) | Self-triggering mute escape lock | |
| CN201695229U (en) | Electromagnetic door lock | |
| CN201358637Y (en) | Novel automatic lock connected with steel cables | |
| CN108005488B (en) | Intelligent lock with linkage door opening function | |
| CN102359315B (en) | Insertion core double-quick Lock with automatic lockup function | |
| CN211173541U (en) | Rotary electronic cabinet lock | |
| CN101832073B (en) | Steel rope-connecting automatic lock | |
| CN201865436U (en) | Mechanical coded lock capable of automatically locking | |
| CN202157602U (en) | Labyrinth lock and key used in association with the labyrinth lock | |
| CN205023674U (en) | Elevator door lock device | |
| CN110700699B (en) | Electronic cabinet lock |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |