CN107951451B - Movable hinge structure of dish washer - Google Patents

Movable hinge structure of dish washer Download PDF

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Publication number
CN107951451B
CN107951451B CN201711130309.2A CN201711130309A CN107951451B CN 107951451 B CN107951451 B CN 107951451B CN 201711130309 A CN201711130309 A CN 201711130309A CN 107951451 B CN107951451 B CN 107951451B
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CN
China
Prior art keywords
hinge
adjusting groove
rotating shaft
door body
hinge support
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
Application number
CN201711130309.2A
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Chinese (zh)
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CN107951451A (en
Inventor
代顺涛
刘振东
林加明
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangdong Galanz Enterprises Co Ltd
Zhongshan Galanz Consumer Electric Appliances Co Ltd
Original Assignee
Guangdong Galanz Enterprises Co Ltd
Zhongshan Galanz Consumer Electric Appliances Co Ltd
Priority date (The priority date 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 date listed.)
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Application filed by Guangdong Galanz Enterprises Co Ltd, Zhongshan Galanz Consumer Electric Appliances Co Ltd filed Critical Guangdong Galanz Enterprises Co Ltd
Priority to CN201711130309.2A priority Critical patent/CN107951451B/en
Publication of CN107951451A publication Critical patent/CN107951451A/en
Application granted granted Critical
Publication of CN107951451B publication Critical patent/CN107951451B/en
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Classifications

    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00Washing or rinsing machines for crockery or tableware
    • A47L15/42Details
    • A47L15/4251Details of the casing
    • A47L15/4257Details of the loading door
    • A47L15/4261Connections of the door to the casing, e.g. door hinges
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05DHINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D5/00Construction of single parts, e.g. the parts for attachment
    • E05D5/02Parts for attachment, e.g. flaps
    • E05D5/0276Parts for attachment, e.g. flaps for attachment to cabinets or furniture, the hinge having two or more pins
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05DHINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D7/00Hinges or pivots of special construction
    • E05D7/04Hinges adjustable relative to the wing or the frame
    • E05D7/0407Hinges adjustable relative to the wing or the frame the hinges having two or more pins and being specially adapted for cabinets or furniture
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING 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
    • E05Y2900/00Application of doors, windows, wings or fittings thereof
    • E05Y2900/30Application of doors, windows, wings or fittings thereof for domestic appliances
    • E05Y2900/304Application of doors, windows, wings or fittings thereof for domestic appliances for dishwashers

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Hinges (AREA)
  • Washing And Drying Of Tableware (AREA)

Abstract

A movable hinge structure of dish washer comprises a hinge body for connecting with a door body and a hinge support for connecting with an inner container, wherein the hinge body and the hinge support are hinged with each other; the hinge body is provided with a first adjusting groove, the hinge support is provided with a first rotating shaft, and the first rotating shaft slides back and forth along the first adjusting groove; the hinge support is provided with a second adjusting groove, the hinge body is provided with a second rotating shaft, and the second rotating shaft slides back and forth along the second adjusting groove. According to the invention, the first adjusting groove and the second adjusting groove which can adjust the height and the position of the door body are arranged, and the corresponding rotating shafts are matched for guiding movement, so that when the door body is opened, the sealing strip at the bottom of the door body can completely extend into the inner cavity of the inner container, water on the door body is prevented from being led out of the whole machine along the sealing strip runner, the bowl basket guide surface on the door body can be lifted to be on the same horizontal plane with the bowl basket guide surface in the inner container, obvious pause feeling can not occur when the bowl basket is pushed and pulled, and the use manifestation of a user is improved.

Description

Movable hinge structure of dish washer
Technical Field
The invention relates to a dish washer, in particular to a movable hinge structure of the dish washer.
Background
The hinge is needed to connect the door body and the inner container of the traditional dish washer, and under the condition that the thickness of the door body of the dish washer is thinned, the opening of the front end of the bottom of the cavity of the inner container extends out of the space to a limited extent, so that under the condition that the door body is completely opened, the sealing strip at the bottom of the door body is exposed out of the bottom of the cavity of the inner container, and water on the door body flows out of the whole machine along the sealing strip at the bottom of the door body; in addition, the dishwasher door body is influenced by the position of the rotating shaft, when the door body is opened, the bowl basket guide surface on the door body is arranged on the bowl basket guide surface of the inner container cavity, and obvious pause and contusion can occur in the process of pushing and pulling the bowl basket, so that the use and the embodiment of a user are influenced. Chinese patent document No. CN105370125B discloses a door hinge for a dish washer in 2017, 8, 25, specifically: the door comprises a door body assembly and an inner container, wherein a hinge support is fixedly connected to the inner container, a hinge and a hinge rotating shaft are arranged on the hinge support, the hinge is provided with a mounting notch, the hinge rotating shaft is arranged in the mounting notch, and a hinge buckle is clamped in the mounting notch; the hinge is L-shaped or triangular, and the mounting notch is arranged at the corner; the installation notch is a V-shaped notch, and the inner end of the installation notch is a half mesh: clamping positions are arranged on two side walls of the mounting notch; the hinge buckle is in a scissor shape or a convex shape, and an opening is arranged at the lower part of the hinge buckle; the flange at the top of the hinge buckle is provided with an inward cambered surface; the hinge rotating shaft is positioned in a round hole formed by the semicircular hole and the cambered surface of the flange; the outside of the hinge buckle is provided with a clamping groove in a surrounding mode; the inside of the clamping groove is provided with an inverted buckle; the back-off is clamped with the clamping position; the inner side of the hinge buckle is provided with a quick-release hole; the quick release holes are arranged in two and are respectively positioned on the two inner side walls; the quick-release holes are oval or round through holes. In the hinge with the structure, the hinge and the hinge support are connected in a single-point rotation manner, and the height and the position of the hinge are not correspondingly adjusted in a door opening state, so that the problems can occur, and further improvement is needed.
Disclosure of Invention
The invention aims to provide a movable hinge structure of a dish washer, which has a simple and reasonable structure, can enable a sealing strip to extend into an inner cavity to prevent liquid leakage in a door opening state, and can ensure that a door bowl basket guide rail and an inner cavity bowl basket guide rail are in the same horizontal plane to avoid a pause feeling, so as to overcome the defects in the prior art.
The movable hinge structure of the dish washer comprises a hinge body for connecting the door body and a hinge support for connecting the inner container, wherein the hinge body is hinged with the hinge support; the method is characterized in that: the hinge body is provided with a first adjusting groove, the hinge support is provided with a first rotating shaft, and the first rotating shaft slides back and forth along the first adjusting groove; the hinge support is provided with a second adjusting groove, the hinge body is provided with a second rotating shaft, and the second rotating shaft slides back and forth along the second adjusting groove.
The first adjusting groove is an arc groove, and the first rotating shaft stretches into the first adjusting groove and slides back and forth in the first adjusting groove.
The second adjusting groove is a linear groove, and the second rotating shaft stretches into the second adjusting groove and slides back and forth in the second adjusting groove.
The first rotating shaft and the second rotating shaft are rivets respectively, the first rotating shaft is fixedly positioned on the hinge support, and the second rotating shaft is fixedly positioned on the hinge body.
The hinge body is provided with a first shaft hole for assembling the second rotating shaft; the hinge support is provided with a second shaft hole for assembling the first rotating shaft, and one end of the second adjusting groove is provided with an opening.
The hinge body is a metal piece, and the first adjusting groove is integrally formed by stamping the hinge body; the hinge support is a metal piece, and the second adjusting groove is formed by integrally stamping the hinge support.
The hinge body is in a bent shape, one end of the hinge body is provided with a door body installation connecting part with a door body installation hole, the other end of the hinge body is provided with a guide rail hook, and the door body installation connecting part, the door body installation hole and/or the guide rail hook are integrally formed by stamping the hinge body.
The hinge support is provided with an inner container installation connecting part with an inner container installation hole, and the inner container installation connecting part and/or the inner container installation hole are integrally formed by stamping the hinge support.
According to the invention, the first regulating groove capable of regulating the height and the position of the door body is arranged on the hinge body, the second regulating groove capable of regulating the height and the position of the door body is arranged on the hinge support, and the second regulating grooves are matched with each other through the corresponding rotating shafts to guide movement, so that when the door body is opened, the sealing strip at the bottom of the door body can completely extend into the inner cavity of the liner, water on the door body is prevented from being led out of the whole machine along the sealing strip flow channel, the bowl basket guide surface on the door body can be lifted to be on the same horizontal plane with the bowl basket guide surface in the liner, obvious pause feeling can not occur when the bowl basket is pushed and pulled, and the use manifestation of a user is improved.
Drawings
Fig. 1 is a perspective view showing a closed state according to an embodiment of the present invention.
Fig. 2 is a perspective view illustrating still another aspect of a door closing state according to an embodiment of the present invention.
Fig. 3 is a front view illustrating a door closing state according to an embodiment of the present invention.
Fig. 4 is a front view of a door opening state according to an embodiment of the present invention.
Fig. 5 is a right side view of a hinge body according to an embodiment of the present invention.
Fig. 6 is a front view of a hinge body according to an embodiment of the present invention.
Fig. 7 is a right side view of a hinge bracket in an embodiment of the present invention.
Fig. 8 is a front view of a hinge bracket according to an embodiment of the present invention.
Detailed Description
The invention is further described below with reference to the drawings and examples.
Referring to fig. 1 to 8, the movable hinge structure of the dish washer comprises a hinge body 1 for fixedly connecting a door body and a hinge support 2 for fixedly connecting an inner container, wherein the hinge body 1 and the hinge support 2 are hinged with each other; the hinge body 1 is provided with a first adjusting groove 1.1, the hinge support 2 is provided with a first rotating shaft 3, and the first rotating shaft 3 slides back and forth along the first adjusting groove 1.1; the hinge support 2 is provided with a second adjusting groove 2.1, the hinge body 1 is provided with a second rotating shaft 4, and the second rotating shaft 4 slides back and forth along the second adjusting groove 2.1. Under the interaction of the first adjusting groove 1.1 and the second adjusting groove 2.1, the door body is adjusted in height and position in a door opening state, the sealing strip at the bottom of the door body can completely extend into the inner cavity of the inner container, water on the door body is prevented from being led out of the whole machine along the sealing strip flow channel, the bowl basket guide surface on the door body can be lifted to be on the same horizontal plane with the bowl basket guide surface in the inner container, obvious pause feeling can not occur when the bowl basket is pushed and pulled, and the use and the embodiment of a user are improved.
Further, the first adjusting groove 1.1 is an arc groove, the first rotating shaft 3 extends into the first adjusting groove 1.1 and slides reciprocally in the first adjusting groove 1.1, and the first adjusting groove 1.1 mainly completes the opening action of the door body.
Further, the second adjusting groove 2.1 is a linear groove, the second rotating shaft 4 extends into the second adjusting groove 2.1 and slides back and forth in the second adjusting groove 2.1, and the second adjusting groove 2.1 mainly completes the height and position adjustment of the door body.
Further, the first rotating shaft 3 and the second rotating shaft 4 are rivets respectively, the first rotating shaft 3 is fixedly positioned on the hinge support 2, the second rotating shaft 4 is fixedly positioned on the hinge body 1, and the two rotating shafts respectively control the hinge body 1 to finish the door opening action according to the appointed state relative to the hinge support 2, so that the reliability of the performance of the door opening action is ensured.
Further, the hinge body 1 is provided with a first shaft hole 1.2 for assembling the second rotating shaft 4, so that the second rotating shaft 4 can be conveniently assembled; the hinge support 2 is provided with a second shaft hole 2.2 for assembling the first rotating shaft 3, so that the first rotating shaft 3 is conveniently assembled, and one end of the second adjusting groove 2.1 is opened, so that the whole assembly is convenient.
Further, the hinge body 1 is a metal piece, and the first adjusting groove 1.1 is formed by integrally punching the hinge body 1; the hinge support 2 is a metal piece, and the second adjusting groove 2.1 is integrally formed by stamping the hinge support 2; the hinge body 1 and the hinge support 2 are respectively formed by integrally stamping metal pieces, so that the hinge body is high in strength, not easy to deform and high in production efficiency.
Further, the hinge body 1 is in a bent shape, one end of the hinge body is provided with a door body installation connecting part 1.3 with a door body installation hole 1.4, the other end of the hinge body is provided with a guide rail hook 1.5, and the door body installation connecting part 1.3, the door body installation hole 1.4 and the guide rail hook 1.5 are integrally formed by stamping the hinge body 1; the door body mounting hole 1.4 facilitates the connection of the hinge body 1 and the door body by a worker through screws or rivets and the like, and the guide rail hook 1.5 hooks the bowl basket guide rail in the liner at least in a door opening state, thereby facilitating the user to take and put tableware.
Further, the hinge support 2 is provided with a liner installation connecting part 2.3 with a liner installation hole 2.4, the liner installation connecting part 2.3 and the liner installation hole 2.4 are formed by integrally punching the hinge support 2, and the liner installation hole 2.4 is convenient for workers to complete connection between the hinge support 2 and the liner through screws or rivets.
The foregoing is a preferred embodiment of the invention showing and describing the general principles, features and advantages of the invention. It will be appreciated by persons skilled in the art that the present invention is not limited to the embodiments described above, and that the embodiments and descriptions described herein are merely illustrative of the principles of the invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (2)

1. A movable hinge structure of a dish washer comprises a hinge body (1) for connecting a door body and a hinge support (2) for connecting an inner container, wherein the hinge body (1) and the hinge support (2) are hinged with each other; the method is characterized in that: the hinge body (1) is provided with a first adjusting groove (1.1), the hinge support (2) is provided with a first rotating shaft (3), and the first rotating shaft (3) slides back and forth along the first adjusting groove (1.1); the hinge support (2) is provided with a second adjusting groove (2.1), the hinge body (1) is provided with a second rotating shaft (4), and the second rotating shaft (4) slides back and forth along the second adjusting groove (2.1);
the first adjusting groove (1.1) is an arc-shaped groove, and the first rotating shaft (3) stretches into the first adjusting groove (1.1) and slides back and forth in the first adjusting groove (1.1);
the second adjusting groove (2.1) is a linear groove, and the second rotating shaft (4) stretches into the second adjusting groove (2.1) and slides back and forth in the second adjusting groove (2.1);
the first rotating shaft (3) and the second rotating shaft (4) are rivets respectively, the first rotating shaft (3) is fixedly positioned on the hinge support (2), and the second rotating shaft (4) is fixedly positioned on the hinge body (1);
the hinge body (1) is provided with a first shaft hole (1.2) for assembling a second rotating shaft (4); the hinge support (2) is provided with a second shaft hole (2.2) for assembling the first rotating shaft (3), and one end of the second adjusting groove (2.1) is opened;
the hinge body (1) is a metal piece, and the first adjusting groove (1.1) is formed by integrally stamping the hinge body (1); the hinge support (2) is a metal piece, and the second adjusting groove (2.1) is integrally formed by stamping the hinge support (2);
the hinge body (1) is in a bent shape, one end of the hinge body is provided with a door body installation connecting part (1.3) with a door body installation hole (1.4), the other end of the hinge body is provided with a guide rail hook (1.5), and the door body installation connecting part (1.3), the door body installation hole (1.4) and/or the guide rail hook (1.5) are integrally formed by stamping the hinge body (1).
2. The mobile hinge structure of a dishwasher according to claim 1, wherein: the hinge support (2) is provided with a liner installation connecting part (2.3) with a liner installation hole (2.4), and the liner installation connecting part (2.3) and/or the liner installation hole (2.4) are formed by integrally punching the hinge support (2).
CN201711130309.2A 2017-11-15 2017-11-15 Movable hinge structure of dish washer Active CN107951451B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711130309.2A CN107951451B (en) 2017-11-15 2017-11-15 Movable hinge structure of dish washer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711130309.2A CN107951451B (en) 2017-11-15 2017-11-15 Movable hinge structure of dish washer

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CN107951451A CN107951451A (en) 2018-04-24
CN107951451B true CN107951451B (en) 2024-04-05

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11697954B2 (en) 2021-03-07 2023-07-11 Whirpool Corporation Adjustable door hinge system
WO2023226736A1 (en) * 2022-05-25 2023-11-30 佛山市顺德区美的洗涤电器制造有限公司 Hinge assembly and kitchen device

Citations (13)

* Cited by examiner, † Cited by third party
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KR20010107640A (en) * 2000-05-23 2001-12-07 마츠시타 덴끼 산교 가부시키가이샤 Dish washer
EP1281830A1 (en) * 2001-08-01 2003-02-05 Stremler Hinge, in particular for pivoting wing
JP2008063771A (en) * 2006-09-05 2008-03-21 Atom Livin Tech Co Ltd Hinge device
KR20090000915U (en) * 2007-07-25 2009-02-02 정동욱 A hinge for furniture
DE202013100261U1 (en) * 2013-01-21 2013-03-21 Feng Cheng Spring hinge with integrated damping in the hinge arm
CN202831963U (en) * 2012-08-15 2013-03-27 戴贵阳 Two-section force adjustable damping hinge
CN203081128U (en) * 2013-03-13 2013-07-24 戴贵阳 Furniture door damping blind hinge
KR20150079361A (en) * 2013-12-31 2015-07-08 삼성전자주식회사 Dishwasher
CN105089402A (en) * 2014-05-14 2015-11-25 芜湖美的洗涤电器制造有限公司 Dish washer
CN105370125A (en) * 2015-11-30 2016-03-02 广东格兰仕集团有限公司 Door hinge of dish-washing machine
EP3081136A1 (en) * 2015-04-16 2016-10-19 Blaz Zmazek Household appliance, preferably a built-in dishwasher, with a door and a sliding panel arranged on the door
CN106555529A (en) * 2017-01-05 2017-04-05 镇江吉凯中电子科技有限公司 A kind of universal joint type damper hinge
CN208404477U (en) * 2017-11-15 2019-01-22 广东格兰仕集团有限公司 The mobile articulated structure of dish-washing machine

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110187246A1 (en) * 2006-02-22 2011-08-04 Shin Gap Su Dish Washer
US9498102B2 (en) * 2013-12-31 2016-11-22 Samsung Electronics Co., Ltd. Dishwasher with tension adjustment system

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010107640A (en) * 2000-05-23 2001-12-07 마츠시타 덴끼 산교 가부시키가이샤 Dish washer
EP1281830A1 (en) * 2001-08-01 2003-02-05 Stremler Hinge, in particular for pivoting wing
JP2008063771A (en) * 2006-09-05 2008-03-21 Atom Livin Tech Co Ltd Hinge device
KR20090000915U (en) * 2007-07-25 2009-02-02 정동욱 A hinge for furniture
CN202831963U (en) * 2012-08-15 2013-03-27 戴贵阳 Two-section force adjustable damping hinge
DE202013100261U1 (en) * 2013-01-21 2013-03-21 Feng Cheng Spring hinge with integrated damping in the hinge arm
CN203081128U (en) * 2013-03-13 2013-07-24 戴贵阳 Furniture door damping blind hinge
KR20150079361A (en) * 2013-12-31 2015-07-08 삼성전자주식회사 Dishwasher
CN105089402A (en) * 2014-05-14 2015-11-25 芜湖美的洗涤电器制造有限公司 Dish washer
EP3081136A1 (en) * 2015-04-16 2016-10-19 Blaz Zmazek Household appliance, preferably a built-in dishwasher, with a door and a sliding panel arranged on the door
CN105370125A (en) * 2015-11-30 2016-03-02 广东格兰仕集团有限公司 Door hinge of dish-washing machine
CN106555529A (en) * 2017-01-05 2017-04-05 镇江吉凯中电子科技有限公司 A kind of universal joint type damper hinge
CN208404477U (en) * 2017-11-15 2019-01-22 广东格兰仕集团有限公司 The mobile articulated structure of dish-washing machine

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