CN108888222B - Automatic door-opening dish washer - Google Patents

Automatic door-opening dish washer Download PDF

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Publication number
CN108888222B
CN108888222B CN201811014297.1A CN201811014297A CN108888222B CN 108888222 B CN108888222 B CN 108888222B CN 201811014297 A CN201811014297 A CN 201811014297A CN 108888222 B CN108888222 B CN 108888222B
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CN
China
Prior art keywords
gear
seat
damping
door cover
dish washer
Prior art date
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Active
Application number
CN201811014297.1A
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Chinese (zh)
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CN108888222A (en
Inventor
陈如金
段新营
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.)
Ningbo Anja Kitchen System Co ltd
Original Assignee
Ningbo Anja Kitchen System 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.)
Filing date
Publication date
Application filed by Ningbo Anja Kitchen System Co ltd filed Critical Ningbo Anja Kitchen System Co ltd
Priority to CN201811014297.1A priority Critical patent/CN108888222B/en
Publication of CN108888222A publication Critical patent/CN108888222A/en
Application granted granted Critical
Publication of CN108888222B publication Critical patent/CN108888222B/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
    • 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

Abstract

The invention discloses an automatic door-opening dish-washing machine, which comprises a dish-washing machine body and a door cover arranged on the dish-washing machine body, wherein the rear side of the door cover is rotationally connected with the dish-washing machine body, a first gear is arranged on the door cover, a driving mechanism is arranged on the dish-washing machine body and comprises a driving motor, a transmission shaft and a second gear, one end of the transmission shaft is in transmission connection with the driving motor, the other end of the transmission shaft is in transmission connection with the second gear, and the second gear is meshed with the first gear. The invention provides an automatic door opening dish washer which can automatically open or close a door cover and has the characteristics of simple structure and high automation degree.

Description

Automatic door-opening dish washer
Technical Field
The invention relates to the technical field of kitchen appliances, in particular to an automatic door-opening dish washer.
Background
A dish washer is a device that sprays cold water or hot water to dishes to remove dirt adhering to the dishes and wash the dishes. The dishes are placed in a dish frame in a dishwasher, and a general dishwasher includes a pump and a spray head to spray washing water, a heater to generate hot water, and the like. Such dishwashers typically require their own separate housing and separate components, and thus the volume of a typical dishwasher is relatively large and not suitable for use by many households with a relatively small population and residence area, and thus the use of dishwashers is not common in many households. In order to save space and expand application range, a few designs of water tank type dish washing machines have been developed, namely, the existing water tank is modified into a dish washing machine, the water tank is directly used as a washing space, and a rotary spray arm is generally arranged at the bottom of the water tank and is generally connected with a pump body driven by a motor.
The dish washer among the prior art includes the dish washer body and rotates the door closure that sets up on the dish washer body, places the tableware in to the dish washer body through opening the door closure, and the door closure of present dish washer is all opened or is closed through artifical hand power, and degree of automation is lower.
Disclosure of Invention
Aiming at the defects and shortcomings of the prior art, the invention aims to provide an automatic door opening dish washer which can automatically open or close a door cover and has the characteristics of simple structure and high automation degree.
In order to achieve the above object, the present invention provides the following technical solutions.
The utility model provides an automatic dish washer that opens door, is in including dish washer body and setting door closure on the dish washer body, the rear side of door closure with the dish washer body rotates to be connected, be equipped with first gear on the door closure, be equipped with actuating mechanism on the dish washer body, actuating mechanism includes driving motor, conveying axle and second gear, and conveying axle one end is connected with driving motor transmission, and the conveying axle other end is connected with second gear transmission, and the second gear meshes with first gear.
Further, the first gear is of a half-gear structure.
Further, the conveying shaft is provided with an axial through groove, the output shaft of the driving motor is clamped in the through groove to be in conveying connection with the conveying shaft, the side wall of the second gear is provided with a fixed column, and the fixed column is clamped in the through groove to be in conveying connection with the second gear and the conveying shaft.
Further, the fixed mount pad that is equipped with on the dish washer body, the door closure rotates with the mount pad to be connected, be equipped with damping structure between door closure and the mount pad, damping structure is including removing seat and damping spring, be equipped with on the mount pad with remove seat complex fixing base, damping spring one end supports and locates the door closure, the damping spring other end supports and locates and remove the seat, it offsets with the fixing base to remove the seat under damping spring's effect, be equipped with first damping inclined plane on the removal seat, be equipped with on the fixing base with first damping inclined plane complex second damping inclined plane, when the relative mount pad of door closure rotates, first damping inclined plane cooperates with second damping inclined plane, promote to remove the removal seat compression damping spring and remove.
Further, the bottom of the door cover is provided with an installation cavity, the movable seat and the damping spring are arranged in the installation cavity, the damping spring is propped against the inner wall of the installation cavity, and the fixed seat extends into the installation cavity.
Further, the damping structure further comprises an inner rotating shaft, one end of the inner rotating shaft is located in the mounting seat, and the other end of the inner rotating shaft sequentially penetrates through the fixing seat, the movable seat and the damping spring to extend into the mounting cavity.
Further, a sliding groove is arranged in the mounting cavity, a lug matched with the sliding groove is arranged on the movable seat, and the lug is arranged in the sliding groove in a sliding way.
Further, the first damping inclined plane comprises a platform surface arranged at the top end of the movable seat and inclined planes smoothly passing through the two sides of the platform surface, and when the door cover rotates 90 degrees relative to the mounting seat, the platform surface of the first damping inclined plane abuts against the second damping inclined plane.
The beneficial effects of the invention are as follows: according to the dish washer provided by the invention, the first gear is arranged on the door cover, the driving mechanism matched with the first gear is arranged on the dish washer body, and when the dish washer is used, the driving motor drives the second gear to rotate through the transmission shaft, the second gear rotates to be meshed with the first gear so as to drive the first gear to rotate, and the first gear is fixedly connected with the door cover, so that the door cover is driven to rotate relative to the dish washer body to open or close the door cover. The invention can automatically open or close the door cover through the driving mechanism, is convenient to use, has simple structure and high automation degree.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic diagram of the cooperation of the door cover and the mounting base of the present invention.
Fig. 3 is a schematic view of a second gear structure of the present invention.
Fig. 4 is a schematic view of the structure of the transmission shaft of the present invention.
Fig. 5 is a schematic view of the door cover structure of the present invention.
Fig. 6 is an enlarged schematic view of a portion of fig. 5 a in accordance with the present invention.
Fig. 7 is a schematic view of the fixing base and damping structure of the present invention.
Fig. 8 is a schematic view of the structure of the movable base of the present invention.
In the drawings, 1. A dishwasher body; 2. a door cover; 3. a first gear; 4. a driving motor; 5. a conveying shaft; 6. a second gear; 7. a through groove; 8. fixing the column; 9. a mounting base; 10. a movable seat; 11. a damping spring; 12. a fixing seat; 13. a first damping ramp; 14. a second damping ramp; 15. a mounting cavity; 16. an inner rotating shaft; 17. a chute; 18. a bump; 19. a flat table top.
Detailed Description
The invention is further explained in connection with the drawings.
Referring to fig. 1 to 8, an automatic door-opening dishwasher comprises a dishwasher body 1 and a door cover 2 arranged on the dishwasher body 1, wherein the rear side of the door cover 2 is rotationally connected with the dishwasher body 1, a first gear 3 is arranged on the door cover 2, the first gear 3 can be directly processed and formed on the door cover 2, the first gear 3 can also be fixedly arranged on the door cover 2, a driving mechanism is arranged on the dishwasher body 1 and comprises a driving motor 4, a transmission shaft 5 and a second gear 6, one end of the transmission shaft 5 is in transmission connection with the driving motor 4, the other end of the transmission shaft 5 is in transmission connection with the second gear 6, and the second gear 6 is meshed with the first gear 3. The conveying shaft 5 is provided with an axial through groove 7, the cross section of the through groove 7 is a non-circular cross section, the cross section of the output shaft of the driving motor 4 is matched with the cross section of the through groove 7, the output shaft of the driving motor 4 is clamped in the through groove 7 so as to be in conveying connection with the conveying shaft 5, the side wall of the second gear 6 is provided with a fixed column 8, the fixed column 8 is generated from the side wall of the second gear 6, the cross section of the fixed column 8 is matched with the cross section of the through groove 7, and the fixed column 8 is clamped in the through groove 7 so as to be in conveying connection with the second gear 6 and the conveying shaft 5.
According to the dish washer provided by the invention, the first gear 3 is arranged on the door cover 2, the driving mechanism matched with the first gear 3 is arranged on the dish washer body 1, and when the dish washer is used, the driving motor 4 drives the second gear 6 to rotate through the transmission shaft 5, the second gear 6 is meshed with the first gear 3 in a rotating way, so that the first gear 3 is driven to rotate, the first gear 3 is fixedly connected with the door cover 2, and the door cover 2 is driven to rotate relative to the dish washer body 1, so that the door cover 2 is opened or closed. The invention can automatically open or close the door cover 2 through the driving mechanism, is convenient to use, has simple structure and high automation degree. The first gear 3 is of a half-gear structure, and the door cover 2 only needs to be opened by about 90 degrees relative to the dish washer body 1 when the dish washer is used, so that the first gear 3 only needs to be of a half-gear structure, and the processing of the first gear 3 is facilitated.
Further, the mounting seat 9 is fixedly arranged on the dish washer body 1, the door cover 2 is rotationally connected with the mounting seat 9, a damping structure is arranged between the door cover 2 and the mounting seat 9, the damping structure comprises a moving seat 10, a damping spring 11 and an inner rotating shaft 16, a fixing seat 12 matched with the moving seat 10 is arranged on the mounting seat 9, the fixing seat 12 and the mounting seat 9 are integrally formed, a mounting cavity 15 is arranged at the bottom of the door cover 2, the moving seat 10 and the damping spring 11 are arranged in the mounting cavity 15, the damping spring 11 abuts against the inner wall of the mounting cavity 15, the fixing seat 12 stretches into the mounting cavity 15, the mounting cavity 15 is limited by the moving seat 15, the moving track of the moving seat 10 and the damping spring 11 is limited, the moving track of the inner rotating shaft 16 is clear, one end of the inner rotating shaft 16 is positioned in the mounting seat 9, the other end of the inner rotating shaft 16 sequentially penetrates through the fixing seat 12, the moving seat 10 and the damping spring 11 to stretch into the mounting cavity 15, so that the door cover 2 can rotate relative to the mounting seat 9, a sliding groove 17 is arranged in the mounting cavity 15, a lug 18 matched with the sliding groove 17 is arranged on the moving seat 10, the sliding block 18 is arranged in the sliding groove 17, the sliding groove 17 is formed, the sliding groove 17 is limited by the sliding groove 17, the sliding groove 17 is arranged, the moving seat 10 is limited by the sliding groove 17, the sliding seat is arranged in the sliding seat, the sliding seat 11 is matched with the sliding seat 11, and the damping spring 11 is arranged on the first inclined plane, and the second inclined plane is compressed 13, and the opposite to the first inclined plane 13, and the second inclined plane 13 is pushed 13. In this embodiment, the number of damping structures is two, and the number of the mounting seat 9, the mounting cavity 15 and the inner rotating shaft 16 is correspondingly two. The end of mount pad 9 far away from second damping inclined plane 14 one end is sealed through the cock lid, through setting up the cock lid to with mount pad 9 end seal, avoid the door closure when opening, wash water can flow to mount pad 9 department along the door closure, seal mount pad 9 end through the cock lid, avoid wash water corrosion damping spring 11 and internal rotation axle 16.
According to the invention, by arranging the movable seat 10 and the damping spring 11, when the door cover 2 rotates relative to the mounting seat 9, the second damping inclined surface 14 of the mounting seat 9 is propped against the first damping inclined surface 13 of the movable seat 10, so that the movable seat 10 is pushed to compress the damping spring 11 for movement, the damping spring 11 can reversely apply damping force on the movable seat 10 in the process of compressing the damping spring 11 for movement, the damping force balances the gravity of the door cover 2, so that when the door is closed, the door cover 2 slowly moves downwards, and when the door is opened, the door cover 2 reversely overturns, and simultaneously the damping spring 11 can reversely apply damping force on the movable seat 10, so that when the door is opened, the driving motor 4 drives the second gear 6 to rotate through the transmission shaft 5, the second gear 6 is meshed with the first gear 3 to drive the first gear 3 to rotate, and the first gear 3 is fixedly connected with the door cover 2, so that when the door cover 2 is driven to rotate relative to the dish washer body 1, the driving motor 4 only needs smaller torsion, and the door cover 2 can be opened conveniently.
Further, the first damping inclined plane 13 includes a platform surface 19 disposed at the top end of the movable seat 10 and an inclined plane smoothly passing through the platform surface 19 to two sides, when the door cover 2 rotates 90 degrees relative to the mounting seat 9, i.e. the door cover 2 is covered on the dish washer, the platform surface 19 of the first damping inclined plane 13 abuts against the second damping inclined plane 14, when the door cover 2 is in a closed state, the platform surface 19 of the first damping inclined plane 13 abuts against the second damping inclined plane 14, and the damping force exerted by the damping spring 11 is transmitted in parallel, so that the force in the inclined plane torsion direction cannot be passed through the movable seat 10, and the damping force cannot balance the gravity of the door cover 2 at this time, so that the door cover 2 is firmly and reliably closed.
The foregoing description is only of the preferred embodiments of the invention, and all changes and modifications that come within the meaning and range of equivalency of the structures, features and principles of the invention are therefore intended to be embraced therein.

Claims (7)

1. The utility model provides an automatic dish washer that opens door, includes dish washer body (1) and sets up door closure (2) on dish washer body (1), the rear side of door closure (2) with dish washer body (1) rotate to be connected, its characterized in that: the novel dish washing machine is characterized in that a first gear (3) is arranged on the door cover (2), a driving mechanism is arranged on the dish washing machine body (1) and comprises a driving motor (4), a conveying shaft (5) and a second gear (6), one end of the conveying shaft (5) is in transmission connection with the driving motor (4), the other end of the conveying shaft (5) is in transmission connection with the second gear (6), and the second gear (6) is meshed with the first gear (3);
the novel dish washer is characterized in that an installation seat (9) is fixedly arranged on the dish washer body (1), the door cover (2) is rotationally connected with the installation seat (9), a damping structure is arranged between the door cover (2) and the installation seat (9), the damping structure comprises a movable seat (10) and a damping spring (11), a fixed seat (12) matched with the movable seat (10) is arranged on the installation seat (9), one end of the damping spring (11) is propped against the door cover (2), the other end of the damping spring (11) is propped against the movable seat (10), the movable seat (10) is propped against the fixed seat (12) under the action of the damping spring (11), a first damping inclined surface (13) is arranged on the movable seat (10), a second damping inclined surface (14) matched with the first damping inclined surface (13) is arranged on the fixed seat (12), and when the door cover (2) is opposite to the installation seat (9) rotates, the first damping inclined surface (13) and the damping spring (10) is pushed by the second damping inclined surface (14).
2. An automatic door opening dishwasher according to claim 1, wherein: the first gear (3) is of a half-gear structure.
3. An automatic door opening dishwasher according to claim 1, wherein: the conveying shaft (5) is provided with an axial through groove (7), an output shaft of the driving motor (4) is clamped in the through groove (7) to be in conveying connection with the conveying shaft (5), a fixing column (8) is arranged on the side wall of the second gear (6), and the fixing column (8) is clamped in the through groove (7) to be in transmission connection with the second gear (6) and the conveying shaft (5).
4. An automatic door opening dishwasher according to claim 1, wherein: the door cover is characterized in that an installation cavity (15) is formed in the bottom of the door cover (2), the movable seat (10) and the damping spring (11) are arranged in the installation cavity (15), the damping spring (11) abuts against the inner wall of the installation cavity (15), and the fixed seat (12) stretches into the installation cavity (15).
5. An automatic door opening dishwasher according to claim 4, wherein: the damping structure further comprises an inner rotating shaft (16), one end of the inner rotating shaft (16) is located in the mounting seat (9), and the other end of the inner rotating shaft (16) sequentially penetrates through the fixing seat (12), the movable seat (10) and the damping spring (11) to extend into the mounting cavity (15).
6. An automatic door opening dishwasher according to claim 4, wherein: a chute (17) is arranged in the mounting cavity (15), a lug (18) matched with the chute (17) is arranged on the movable seat (10), and the lug (18) is slidably arranged in the chute (17).
7. An automatic door opening dishwasher according to claim 1, wherein: the first damping inclined plane (13) comprises a platform surface (19) arranged at the top end of the movable seat (10) and inclined planes which are smoothly excessive from the platform surface (19) to two sides, and when the door cover (2) rotates 90 degrees relative to the mounting seat (9), the platform surface (19) of the first damping inclined plane (13) is propped against the second damping inclined plane (14).
CN201811014297.1A 2018-08-31 2018-08-31 Automatic door-opening dish washer Active CN108888222B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811014297.1A CN108888222B (en) 2018-08-31 2018-08-31 Automatic door-opening dish washer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811014297.1A CN108888222B (en) 2018-08-31 2018-08-31 Automatic door-opening dish washer

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CN108888222A CN108888222A (en) 2018-11-27
CN108888222B true CN108888222B (en) 2024-04-09

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Family Applications (1)

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Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19980077259A (en) * 1997-04-18 1998-11-16 윤종용 Automatic door of washing machine and control method when dewatering washing machine having same
JP2005095669A (en) * 2004-12-24 2005-04-14 Matsushita Electric Ind Co Ltd Dishwasher
CN101185567A (en) * 2006-11-15 2008-05-28 海尔集团公司 Dishwasher air-out mechanism driving device
EP2116167A1 (en) * 2008-05-08 2009-11-11 Electrolux Home Products Corporation N.V. Dishwasher with dampening means for dampening the closing of the door
JP2010273959A (en) * 2009-05-29 2010-12-09 Hoshizaki Electric Co Ltd Dishwasher
WO2013098245A1 (en) * 2011-12-30 2013-07-04 Arcelik Anonim Sirketi Dishwasher comprising an automatic door opening mechanism
DE102014210658A1 (en) * 2014-06-04 2015-12-17 BSH Hausgeräte GmbH Coil arrangement, dosing unit and dishwasher
KR20160011439A (en) * 2014-07-22 2016-02-01 주식회사 동양매직 Door open apparatus in a washing or rinsing machine for crockery
CN205532000U (en) * 2016-02-01 2016-08-31 宁波安佳卫厨电器有限公司 Laborsaving damping door closure
KR101661080B1 (en) * 2016-01-11 2016-09-28 신정철 A Self-Closing Device for Sliding Door capable of multi-direction rotation
CN209331986U (en) * 2018-08-31 2019-09-03 宁波安佳卫厨电器有限公司 A kind of automatic door opening dish-washing machine

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL2394561T3 (en) * 2010-05-12 2013-04-30 Miele & Cie Washing machine, in particular domestic dishwasher, with an automatically opening door
CN107595225B (en) * 2017-10-10 2023-12-26 宁波金凌厨房设备有限公司 Opening and closing structure of box door cover of water tank dish washer

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19980077259A (en) * 1997-04-18 1998-11-16 윤종용 Automatic door of washing machine and control method when dewatering washing machine having same
JP2005095669A (en) * 2004-12-24 2005-04-14 Matsushita Electric Ind Co Ltd Dishwasher
CN101185567A (en) * 2006-11-15 2008-05-28 海尔集团公司 Dishwasher air-out mechanism driving device
EP2116167A1 (en) * 2008-05-08 2009-11-11 Electrolux Home Products Corporation N.V. Dishwasher with dampening means for dampening the closing of the door
JP2010273959A (en) * 2009-05-29 2010-12-09 Hoshizaki Electric Co Ltd Dishwasher
WO2013098245A1 (en) * 2011-12-30 2013-07-04 Arcelik Anonim Sirketi Dishwasher comprising an automatic door opening mechanism
DE102014210658A1 (en) * 2014-06-04 2015-12-17 BSH Hausgeräte GmbH Coil arrangement, dosing unit and dishwasher
KR20160011439A (en) * 2014-07-22 2016-02-01 주식회사 동양매직 Door open apparatus in a washing or rinsing machine for crockery
KR101661080B1 (en) * 2016-01-11 2016-09-28 신정철 A Self-Closing Device for Sliding Door capable of multi-direction rotation
CN205532000U (en) * 2016-02-01 2016-08-31 宁波安佳卫厨电器有限公司 Laborsaving damping door closure
CN209331986U (en) * 2018-08-31 2019-09-03 宁波安佳卫厨电器有限公司 A kind of automatic door opening dish-washing machine

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