KR101687648B1 - locking device for a door of dish-washer - Google Patents

locking device for a door of dish-washer Download PDF

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Publication number
KR101687648B1
KR101687648B1 KR1020150186597A KR20150186597A KR101687648B1 KR 101687648 B1 KR101687648 B1 KR 101687648B1 KR 1020150186597 A KR1020150186597 A KR 1020150186597A KR 20150186597 A KR20150186597 A KR 20150186597A KR 101687648 B1 KR101687648 B1 KR 101687648B1
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KR
South Korea
Prior art keywords
locker
door
guide
closing
opening
Prior art date
Application number
KR1020150186597A
Other languages
Korean (ko)
Inventor
박용운
Original Assignee
(주)청호시스템
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Publication date
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Priority to KR1020150186597A priority Critical patent/KR101687648B1/en
Application granted granted Critical
Publication of KR101687648B1 publication Critical patent/KR101687648B1/en

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    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/42—Details
    • A47L15/4251—Details of the casing
    • A47L15/4257—Details of the loading door
    • A47L15/4259—Arrangements of locking or security/safety devices for doors, e.g. door latches, switch to stop operation when door is open
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B1/00—Knobs or handles for wings; Knobs, handles, or press buttons for locks or latches on wings
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
    • E05B15/10—Bolts of locks or night latches
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B65/00—Locks or fastenings for special use
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/30—Application of doors, windows, wings or fittings thereof for domestic appliances
    • E05Y2900/304—Application of doors, windows, wings or fittings thereof for domestic appliances for dishwashers

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  • Washing And Drying Of Tableware (AREA)

Abstract

The present invention provides a door locking device for a dishwasher comprising: a latch unit including two grip rings which are bent in a direction in which front ends thereof are bent toward each other so as to be adjacent to each other or flared with each other; and a locking unit including a fixed locker fixedly installed on an opening and closing door, and a mobile locker which is provided so as to be able to move up and down in a flexible manner to the fixed locker and moves downward by a pressing force in accordance with a contact with the front end of the two grip rings at the time of a closing operation of the opening and closing door, and if the pressing force is released through the front ends of the two grip rings then the mobile locker moves upward and is being gripped by an inner side portion of the two grip rings. Accordingly, the door locking device for a dishwasher according to the present invention enables to close a door smoothly and to prevent the door from being opened unintentionally while the door is closed.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a locking device for a dish washer,

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a dishwasher, and more particularly, to a door lock device for a dishwasher in which a smooth door can be closed while preventing a door from being opened unintentionally when the door is closed .

Generally, a dishwasher is a device for automatically cleaning, drying or sterilizing various dishes provided in a washing room.

The dishwasher includes a main body having a cleaning chamber therein and a door for opening and closing the cleaning chamber while being installed on an opened front side of the main body.

In particular, the door is configured to prevent unwanted opening by a locking device, thereby preventing wash water from leaking due to unwanted opening of the door during the cleaning operation, or preventing user's safety accident due to high temperature steam.

On the other hand, in the case of the door lock device used in the dishwasher, various structures are provided depending on the purpose of use and the installation site. For example, a structure disclosed in Japanese Patent Application Laid-Open No. 10-2007-0078131 in which a door is automatically locked when a high-temperature course is operated, a structure disclosed in Patent Publication No. 1997-002541 for detecting whether or not the door is opened and closed, And Patent No. 10-1100501 for maintaining the state.

In particular, recently, as disclosed in, for example, Japanese Patent Laid-Open Nos. 10-2014-0023228 and 10-0457586, the restoring force of elastic members provided in both horizontal directions and the shape of the locker installed on the door, And a structure that is not easily made is additionally proposed.

However, in the above-described conventional art, since the rocker installed in the door is formed in a rhombic (or trapezoidal) structure having the widest width, the larger the width of the center, the more unwanted opening can be prevented, There has been a design limitation that the closing operation must be difficult.

Published Patent No. 10-2007-0078131 Patent Publication No. 1997-002541 Patent No. 10-1100501 Published Japanese Patent Application No. 10-2014-0023228 Patent No. 10-0457586

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems occurring in the prior art, and it is an object of the present invention to provide a door for a door, which can reduce a force required when closing the door, The present invention provides a door lock device for a dishwasher in which a door can be closed smoothly while being prevented from being opened unintentionally when the door is closed.

According to an aspect of the present invention, there is provided a door lock device for a dish washer, comprising: a washer main body having a washing chamber therein; an opening / closing door provided to the washing / And a latch unit which is provided in the cleaner main body and grasps and restrains the locking unit, wherein the latch unit is formed by bending a front end of the latch unit in a direction facing each other, A locking locker fixedly installed on the opening / closing door; and a locking / unlocking unit provided on the fixing locker so as to be able to move up and down in a flexible manner, And is moved downward by a pressing force caused by contact with the front side end of the ring, As the upward movement when the pressing force is released through the ends of the two grip rings it features a yirueojim including moving rocker held by the inner portions of the two grip rings.

The fixed locker includes an extended end formed to gradually increase in width toward the front and a front end of the extended end to form a front portion of the entry end entering the gap between the two grip rings and a forward portion of the extended end, Wherein the movement locker is disposed on both sides of a guide portion constituting the stationary locker, and includes two pushing guide ends which are gradually downwardly inclined toward the rear, and a pair of guide protrusions which are formed between the two pushing guide ends A pressing portion formed of connecting ends connecting the two pressing guide ends to each other while being connected to each other and a pressing portion formed between the pressing portion and the closing portion constituting the fixing locker and being compressed when the pressing force of the pressing portion is provided, When the pressing force is released, Including restoring member to move upward flow portion characterized by a composed.

In addition, a guide groove for guiding the up and down movement of the connection end constituting the movement locker is formed on both side surfaces of the guide part constituting the fixed locker, and the connection end constituting the movement locker is inserted into the guide groove, And is installed so as to be moved up and down.

The fixed locker may include a guide portion formed on an upper surface thereof with an entry end protruding from the upper end of the guide portion and having a through hole vertically passing through the forward end portion of the entry end, Wherein the movable locker is provided in the through hole of the guide portion of the fixed locker so that the movable locker is vertically movable while both side portions thereof are provided with two pushing guide ends which are gradually downwardly inclined toward the rear, Wherein the pressing portion comprises a pressing portion including an enlarged guide portion of a structure gradually becoming wider in width and a pressing portion formed between the pressing portion and the closing portion constituting the fixing locker so as to be compressed when the pressing force of the pressing portion is provided, And a restoring member restored upon release. It characterized.

Further, the front surface of the two pushing guide ends constituting the pushing portion is inclined rearward toward the outer side when viewed from the plane, and the inclination is required to be greater than a force required when closing the opening / closing door, And the front end of the two fingers constituting the latch unit is bent at such an angle that the inner surface thereof can be brought into close contact with the front surface of the two pushing guide ends.

As described above, since the opening / closing door can be opened only when the door locking device for a dish washer according to the present invention provides a greater force than a force provided for closing the opening / closing door, the closing operation of the opening / It is possible to prevent the opening / closing door from being opened unintentionally when the opening / closing door is closed.

Brief Description of the Drawings Fig. 1 is a schematic view of a door lock device for a dish washer according to an embodiment of the present invention.
2 is an exploded perspective view illustrating a door locking device for a dishwasher according to an embodiment of the present invention.
3 is a plan view illustrating a door locking device for a dishwasher according to an embodiment of the present invention.
4 is a perspective view illustrating a locking unit of a door lock device for a dish washer according to an embodiment of the present invention.
5 is an exploded perspective view illustrating a locking unit of a door lock apparatus for a dishwasher according to an embodiment of the present invention.
6 is a plan view illustrating a locking unit of a door lock apparatus for a dishwasher according to an embodiment of the present invention.
Fig. 7 is a sectional view taken along the line I-I in Fig. 6
8 is a sectional view taken along the line II-II in Fig. 6
9 and 13 are exploded perspective views illustrating an operation state of a door lock device for a dishwasher according to an embodiment of the present invention.
10 and 14 are plan views for explaining an operation state of a door lock device for a dishwasher according to an embodiment of the present invention
11 and 12 are cross-sectional views for explaining the operation state of the locking unit of the door lock apparatus for a dishwasher according to the embodiment of the present invention
Fig. 15 is a state diagram showing a state when viewed from the front to explain a state when the door is closed in the door lock device for a dishwashing machine according to the embodiment of the present invention
16 is a perspective view of a locking unit of a door locking device for a dish washer according to another embodiment of the present invention.
17 is an exploded perspective view illustrating another embodiment of the locking unit of the door lock apparatus for a dishwasher according to the embodiment of the present invention.
18 is a plan view for explaining another embodiment of the locking unit of the door lock apparatus for a dishwasher according to the embodiment of the present invention

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred embodiments of a door locking device for a dish washer according to the present invention will be described with reference to FIGS. 1 to 18 attached hereto.

Prior to the description of the embodiment, the dishwasher includes a washer main body 10 having a washing chamber therein and an opening / closing door 20 which is openable and closable on the front surface of the washer main body 10, A locking unit 30 provided on one circumferential surface of the door 20 and a latch unit 40 provided on the washer main body 10 for holding and restraining the locking unit 30. This is as shown in Fig. 1 attached hereto.

FIG. 2 is an exploded perspective view illustrating a door locking device for a dish washer according to the present invention, and FIG. 3 is a plan view illustrating a door locking device for a dish washer according to the present invention.

As shown in these drawings, the door lock device for a dishwasher includes the locking unit 30 and the latch unit 40. In particular, in the embodiment of the present invention, any one of the locking units 30 It is possible to move up and down between the two grip rings 41 constituting the latch unit 40 while smoothly entering the gap between the two grip rings 41. Thus, Closing door 20 is easy to close but difficult to open.

This will be described in more detail below for each configuration.

First, the latch unit 40 is a portion that is fixed to the washing machine body 10 and restrains the locking unit 30, and in the embodiment of the present invention, the latch unit 40 And is fixed to the inner circumferential surface of the front upper end of the washer main body 10 as an example.

Such a latch unit 40 is configured to include two grip rings 41 and an elastic member 42.

Here, the two grip rings 41 are installed such that their rear ends are rotatably disposed, and are arranged in parallel to each other. At this time, the front ends of the two grip rings 41 are formed so as to be bent in directions opposite to each other, and are opened or closed with each other as the locking unit 30 to be described later is inserted between them.

The resilient member 42 is formed of a coil spring having both ends connected to the two grip rings 41 in a state of being positioned between the two grip rings 41, The front end of the locking unit 41 can be always kept in the closed position and the lock unit 30 is opened by the locking unit 30 when the locking unit 30 is inserted.

The locking unit 30 is fixed to the opening and closing door 20 so that the locking unit 30 is restrained by the latch unit 40 during the closing operation of the opening and closing door 20 to prevent the opening and closing door 20 from being unwantedly opened .

In the embodiment of the present invention, as shown in FIGS. 4 to 9, the locking unit 30 is fixedly installed on the upper circumferential surface of the outer circumferential surface of the opening / closing door 20, And a mobile locker 200 installed on the fixed locker 100 so as to be movable up and down.

That is, not the structure in which the portions gripped by the two fingers 41 constituting the latch unit 40 are simply fixed, but the fingers can be smoothly inserted into the two fingers 41 while being vertically moved during closing of the opening and closing door 20 So that it is not easily separated from the two grip rings 41 in a state where the closing of the opening and closing door 20 is completed, so that unwanted opening of the opening and closing door 20 during the dish washing operation can be prevented .

The fixed locker 100 is a portion for fixing the opening and closing door 20 to the door 20 and includes a guide portion 110 for gradually opening the two grip rings 41 when the opening and closing door 20 is closed, And a closure part 120 that closes the bottom of the guide part 110 and allows the movement locker 200, which will be described later, to maintain the state in which the guide part 110 is installed.

Particularly, the guide part 110 includes an entrance end 111 for entering between the two finger rings 41 and an extension end for increasing the width of the forward end of the entrance end 111, 112 and a guide end 113 formed to be a front portion of the extension end 112 and gradually decreasing in width toward the front side. The bottom end of the guide end 113 is opened and the interior thereof is formed as a hollow cylindrical body. At both ends of the extended end 112 of the guide part 110, guide grooves 114 for guiding the lifting movement of the pushing part 210, which constitutes the moving locker 200, As shown in Fig.

In addition, the closure part 120 is installed so as to block the open bottom surface of the guide part 110 and is coupled to the bottom surface in cooperation with the guide part 110, . At this time, on the upper surface of the closing part 120, a seating groove 121 into which a restoring member 220 of a mobile locker to be described later is inserted is formed.

The movable locker 200 is installed in the fixed locker 100 so as to be able to move up and down in a flexible manner and includes a pressing part 210 and a restoring member 220 for resiliently lifting and lowering the pressing part 210 ).

The pressing portion 210 is pressed by two finger rings 41 constituting the latch unit 40 during the closing operation of the opening and closing door 20. The pressing portion 210 has two pressing guide ends 211 and a connecting end 212, Lt; / RTI >

The two pushing guiding ends 211 constituting the pushing part 210 are moved downward by a pressing force in accordance with the contact with the front end of the two gripping rings 41 and the ends of the two gripping rings 41 And is gripped by the inner side of the two grip rings 41 while being moved upwards when the pressing force is released, and as it is located on both sides of the guide part 110 constituting the fixed locker 100, The latch unit 40 is formed so as to be gradually downwardly inclined so as to be contacted with the two finger rings 41 constituting the latch unit 40 and to be moved downwardly while being pressed by the two finger rings 41 in accordance with the entry into the two finger rings 41 .

In particular, when the opening / closing door 211 is opened, the front surface of the two pushing guide ends 211 is inclined rearward toward the outer side when viewed from the plane, and when the opening force is applied to the opening / closing door 20, And the inclination is formed at such an angle that the force required when opening the door 20 is greater than the force required when the door 20 is closed. At this time, the front end of each of the two fingers 41 constituting the latch unit 40 is bent at such an angle that the inner surface thereof can be brought into close contact with the front surface of the two pushing guide ends 211.

The connecting end 212 constituting the pressing part 210 forms a part between the two pressing guide ends 211 and serves to connect the two pressing guide ends 211 to each other, The guide grooves 114 can be guided by the guiding grooves 114 while being accommodated in the guiding grooves 114 formed on both sides of the extended ends 112 of the guiding portions 110 constituting the guiding grooves 100,

The restoring member 220 is seated in the seating groove 121 formed in the closing portion 120 between the opposed surfaces between the pressing portion 210 and the closing portion 120 constituting the stationary locker 100 And a coil spring which is compressed when the pressing force of the pressing part 210 is compressed and is restored when the pressing force of the pressing part 210 is released.

Hereinafter, the operation of the door lock device for a dishwasher according to the above-described embodiment of the present invention will be described in more detail with reference to FIGS. 9 to 15.

2 and 3 and FIGS. 7 and 8, when the opening / closing door 20 is opened as shown in FIG. 1, the two gripping rings 41 of the latch unit 40 The movable locker 200 of the locking unit 30 is moved upward by the restoring force of the restoring member 220. In this state, Lt; / RTI >

When the opening and closing door 20 is closed in this state, the locking locker 100 of the locking unit 30 is inserted between the ends of the two finger rings 41 constituting the latch unit 40 as shown in FIGS. 9 and 10, The guide portion 110 gradually becomes wider as it passes through the entrance end 111, the extension end 112 and the guide end 113 of the guide portion 110. In addition,

In addition, the closing lock operation of the opening / closing door 20 causes the sliding locker 200 of the locking unit 30 to move along the extended end 112 of the guide unit 110 between the ends of the two holding rings 41 The two pressing guide ends 211 of the pressing portion 210 are gradually pressed by the two holding rings 41. That is, considering that the two pushing guide ends 211 are gradually inclined downward toward the direction opposite to the grip ring 41, the two pushing guide ends 211 are inclined with respect to the gripping ring 41 And is gradually moved downward by the ring 41. [ This is as shown in Figs. 11 and 12 attached hereto.

13 to 15, when the opening / closing door 20 is completely closed, the two pressing guide ends 211 of the pressing portion 210 are positioned at the ends of the two holding rings 41 And the pushing portion 210 is moved upward again by the restoring force of the restoring member 220. As shown in FIG. As a result, the front surfaces of the two pushing guide ends 211 are held in the closed state while being in contact with the inner surfaces of the bent ends of the two grip rings 41.

Therefore, the opening / closing door 20 can be prevented from being opened unwantedly from the dishwasher main body 10 during the washing operation according to the driving of the dishwasher.

As a result, the door lock device for a dishwasher according to the embodiment of the present invention must provide a greater force than the force provided for closing the door 20 so that the opening / closing door 20 can be opened, The closing operation of the door 20 can be easily performed and it is possible to prevent the opening and closing door 20 from being opened unintentionally when the opening and closing door 20 is closed.

That is, during the closing operation of the opening / closing door 20, the two pushing guiding ends 211 are gradually pressed by the two holding rings 41, so that it is not necessary to take a force for further opening the two holding rings 41 The two pushing guiding ends 211 are moved up again to remain in a state of being obstructed by the two fingers 41 in a state in which the opening and closing door 20 is completely closed. Therefore, in order to open the opening and closing door 20 in this state A force enough to widen the grip ring 41 by the width of the two pushing guide ends 211 must be provided so that the opening operation is made more difficult than the closing operation.

On the other hand, the locking unit 30 constituting the door locking device for a dish washer of the present invention is not limited to the structure of the above-described embodiment.

16 to 18, a through hole 115 is formed in the upper surface of the guide portion 110 of the fixed locker 100 constituting the locking unit 30 so as to pass through the upper and lower portions, The pressing portion 210 of the pressing member 200 may be configured to be vertically movable in the through hole 115. [

The through hole 115 is formed in a front portion of the upper surface of the guide portion 110 and is provided at a rear side portion of the upper surface of the guide portion 110 to guide the entry of the two grip rings 41 The entry end 111 is protruded.

The pressing portion 210 of the moving locker 200 has two pushing guiding ends 211 that are gradually inclined downward as they are moved rearward and are formed on both sides of the pushing portion 210. In addition, An extension guide 213 is formed to protrude.

At this time, between the opposed surfaces between the pressing portion 210 and the closing portion 120 closing the bottom portion of the stationary locker 100, the pressing portion 210 is compressed while the pressing force of the pressing portion 210 is provided, And a restoring member 220 which is restored when the pressing force is released.

Therefore, the locking unit 30 according to another embodiment of the present invention can also prevent the movement locker 200 from being moved from the stationary locker 100 by the two grip rings 41 during the closing operation of the opening / The movable locker 200 may be moved up again to be positioned between the two grip rings 41 in a state in which the opening and closing door 20 is completely closed and the closing operation of the opening and closing door 20 It is possible to provide a door locking device that can be easily provided and can prevent the opening and closing door 20 from being opened unintentionally in a state where the opening and closing door 20 is closed.

10. Washer body 20. Opening door
30. Locking unit 40. Latch unit
410. Retaining ring 42. Elastic member
100. Fixed locker 110. Guide section
111. Entering end 112. Expansion end
113. Guide section 114. Guide groove
115. Through hole 120. Closure part
121. Retaining groove 200. Moving locker
210. Pusher 211. Pusher guide
212. Connection end 213. Extension guide end
220. Restoring member

Claims (5)

A washing machine comprising: a washer main body having a washing chamber therein; an opening / closing door provided in the washing machine body so as to be openable and closable; a locking unit provided on any one of circumferential surfaces of the opening and closing door; 1. A dishwasher comprising a latching unit for restricting movement,
Wherein the latch unit includes two grip rings which are bent in a direction in which the front ends of the latch unit are opposed to each other,
The locking unit
A stationary locker fixed to the opening and closing door,
The locking locker is provided to be capable of being lifted and lowered in a manner to be able to move up and down with respect to the fixed locker, and is moved downward by a pressing force in contact with the front side end of the two fingers when closing the opening and closing door and the pressing force is released through the ends of the two fingers And a movement locker which is gripped by an inner portion of the two fingers while being moved upward. The method according to claim 1,
The stationary locker
An enlarged end which is formed so as to gradually increase in width in the forward direction and a forward portion in which the front end of the entry end enters the gap between the two grip rings and a guide end which is formed in such a manner that the front end portion of the extended end is gradually formed, And a guiding portion,
The movement locker
A pushing portion having two pushing guide ends which are positioned on both sides of the guide portion constituting the fixed locker and gradually downwardly inclined downward and a connecting end which connects the two pushing guide ends to each other while forming a part between the two pushing guide ends, And a restoring member which is provided between the opposed surfaces between the pressing portion and the closing portion constituting the fixing locker and is compressed when the pressing force of the pressing portion is provided and the pressing portion is moved upward while being restored when the pressing force of the pressing portion is released Door locks for dishwasher. 3. The method of claim 2,
Guide grooves for guiding the up and down movement of the connecting end of the moving locker are formed on both side surfaces of the guide portion constituting the fixed locker,
Wherein the connection end forming the movement locker is installed to be moved up and down by being guided by the guide groove while being accommodated in the guide groove. The method according to claim 1,
The stationary locker
And a closing part provided so as to block the bottom surface of the guide part, wherein the guide part is formed by projecting an entrance end into the upper surface between the two gripping rings and having a through hole vertically penetrating the forward part of the entrance end, ,
The movement locker
Wherein a pair of pushing guide ends are formed on both sides of the through hole of the guide portion of the fixed locker so as to be gradually inclined downwardly in the backward direction, And a restoring member which is provided between the opposed surfaces between the pressing portion and the closing portion constituting the fixing locker and is compressed when the pressing force of the pressing portion is provided and is restored when the pressing portion of the pressing portion releases the pressing force. Features a door lock for dishwasher. The method according to any one of claims 2 to 5,
The front surface of the two pushing guide ends constituting the pushing portion is inclined rearward as viewed from a plane, and the inclination is greater than a force required when closing the opening and closing door, And is formed at an angle which is as large as possible,
Wherein the front end of each of the two fingers constituting the latch unit is bent at an angle such that an inner surface thereof can be brought into close contact with the front surface of the two pressing guide ends.
KR1020150186597A 2015-12-24 2015-12-24 locking device for a door of dish-washer KR101687648B1 (en)

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Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20220154415A (en) * 2021-05-13 2022-11-22 에스케이매직 주식회사 Door open close apparatus in dish washer

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5209530A (en) * 1992-09-02 1993-05-11 A. L. Hansen Mfg. Co. Latch
JPH092541A (en) 1995-06-19 1997-01-07 Ureshino Kanko Hoteru Taishiyouya:Kk Receiving structure for boiled tofu material
KR100457586B1 (en) 2002-11-28 2004-11-17 엘지전자 주식회사 The door's opening and shutting apparatus of a dishwasher
KR20070078131A (en) 2006-01-26 2007-07-31 엘지전자 주식회사 Door openning and closing apparatus of dish washer
US20080284179A1 (en) * 2007-05-04 2008-11-20 Jurgen Gerner Device for fixing a door or flap
KR101100501B1 (en) 2004-05-20 2011-12-29 엘지전자 주식회사 A door locking apparatus of a dish washer
KR20140023228A (en) 2012-08-17 2014-02-26 이엠젯-하나우어 게엠베하 운트 체오. 카게아아 Dish washer

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5209530A (en) * 1992-09-02 1993-05-11 A. L. Hansen Mfg. Co. Latch
JPH092541A (en) 1995-06-19 1997-01-07 Ureshino Kanko Hoteru Taishiyouya:Kk Receiving structure for boiled tofu material
KR100457586B1 (en) 2002-11-28 2004-11-17 엘지전자 주식회사 The door's opening and shutting apparatus of a dishwasher
KR101100501B1 (en) 2004-05-20 2011-12-29 엘지전자 주식회사 A door locking apparatus of a dish washer
KR20070078131A (en) 2006-01-26 2007-07-31 엘지전자 주식회사 Door openning and closing apparatus of dish washer
US20080284179A1 (en) * 2007-05-04 2008-11-20 Jurgen Gerner Device for fixing a door or flap
KR20140023228A (en) 2012-08-17 2014-02-26 이엠젯-하나우어 게엠베하 운트 체오. 카게아아 Dish washer

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20220154415A (en) * 2021-05-13 2022-11-22 에스케이매직 주식회사 Door open close apparatus in dish washer
KR20220154577A (en) * 2021-05-13 2022-11-22 에스케이매직 주식회사 Door close mechanism in dish washer
KR102475340B1 (en) 2021-05-13 2022-12-07 에스케이매직 주식회사 Door close mechanism in dish washer
KR102475339B1 (en) 2021-05-13 2022-12-07 에스케이매직 주식회사 Door open close apparatus in dish washer

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