CN109898296B - Washing machine door and washing machine - Google Patents

Washing machine door and washing machine Download PDF

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Publication number
CN109898296B
CN109898296B CN201711288031.1A CN201711288031A CN109898296B CN 109898296 B CN109898296 B CN 109898296B CN 201711288031 A CN201711288031 A CN 201711288031A CN 109898296 B CN109898296 B CN 109898296B
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CN
China
Prior art keywords
washing machine
handle
door
door body
groove
Prior art date
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Application number
CN201711288031.1A
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Chinese (zh)
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CN109898296A (en
Inventor
李秀龙
辛建泉
孙云
舒文豪
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.)
Qingdao Haier Washing Electric Appliance Co Ltd
Haier Smart Home Co Ltd
Original Assignee
Qingdao Haier Washing Electric Appliance Co Ltd
Haier Smart Home Co Ltd
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Application filed by Qingdao Haier Washing Electric Appliance Co Ltd, Haier Smart Home Co Ltd filed Critical Qingdao Haier Washing Electric Appliance Co Ltd
Priority to CN201711288031.1A priority Critical patent/CN109898296B/en
Priority to PCT/CN2018/113974 priority patent/WO2019109770A1/en
Publication of CN109898296A publication Critical patent/CN109898296A/en
Application granted granted Critical
Publication of CN109898296B publication Critical patent/CN109898296B/en
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    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F39/00Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/12Casings; Tubs
    • D06F39/14Doors or covers; Securing means therefor

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Main Body Construction Of Washing Machines And Laundry Dryers (AREA)

Abstract

The invention discloses a washing machine door and a washing machine, wherein the washing machine door comprises: a door body; the replaceable handle is detachably connected with the door body, and a mounting structure convenient to replace freely is arranged between the handle and the door body. The handle is replaceable, the appearance requirements of various colors or shapes of the handle are met, and the user experience is improved.

Description

Washing machine door and washing machine
Technical Field
The invention belongs to the field of washing machine equipment, and particularly relates to a washing machine door and a washing machine.
Background
The handle on the door body of the washing machine in the prior art adopts two structures, one is that the door body and the handle are integrally formed, and the other is that the door body is provided with a groove to be used as an embedded door handle. However, the existing two handle structures cannot meet the requirement change of the market for the handle, such as the requirement of various colors or shapes, namely the requirement change of the appearance cannot be achieved.
Chinese patent application No. 201220434925.3 discloses a door cover assembly for a drum washing machine. The door handle and the door hook are fixed on a middle ring of the door cover through a first rotating shaft and a second rotating shaft respectively, a cam for connecting the door handle and the door hook is arranged between the door handle and the door hook, and the cam drives the door hook to rotate under the driving of the door handle, so that the door hook is separated from a door lock. The handle has a complex structure, is provided with a door lock, has complicated steps in the dismounting process, can not realize random replacement of the handle, and has high manufacturing cost.
The present invention has been made in view of this situation.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a washing machine door and a washing machine.
In order to solve the technical problems, the invention adopts the technical scheme that: a washing machine door comprising: a door body; the replaceable handle is detachably connected with the door body, and a mounting structure convenient to replace freely is arranged between the handle and the door body.
Further, the replaceable handles comprise at least two replaceable handles which are provided with the same installation structures matched with the door bodies,
preferably, the handles have the same or different appearances or structures, more preferably, the handles are the same or different in color, pattern, shape.
Further, the door body is provided with an installation part, and handles with the same or different appearances are provided with fixing parts matched with the installation part.
Further, the handle comprises a handheld portion, and the handheld portion is provided with a corrugated rib.
Furthermore, the fixed part of handle is the protrusion end, the installation department of the door body is the recess, and the handle passes through the cooperation of protrusion end and recess and can dismantle with the door body and be connected.
Furthermore, the protruding end is provided with a clamping groove, the groove is provided with a buckle matched with the clamping groove, and the clamping groove of the protruding end is connected with the buckle of the groove in a clamping mode.
Furthermore, the terminal surface of protrusion end is provided with the screw hole, the recess bottom is provided with the through-hole, and the screw passes the through-hole and passes through the fixed protrusion end of screw hole, the through-hole is the shoulder hole, and the shoulder hole tip is provided with the end cap.
Furthermore, the periphery of the groove of the door body is provided with an annular groove, and the handle is provided with an annular rib matched with the annular groove.
Further, the protruding end comprises a first protruding portion, a second protruding portion and a third protruding portion, the second protruding portion and the third protruding portion are located on the same plane, the groove is provided with a second supporting portion and a third supporting portion which are matched with the second protruding portion and the third protruding portion, the first protruding portion is higher than the second protruding portion, and the groove is provided with a first supporting portion which is matched with the first protruding portion.
In addition to the washing machine door, the invention also provides a washing machine, which comprises the washing machine door.
After the technical scheme is adopted, compared with the prior art, the invention has the following beneficial effects.
1. The handle is removable, realizes improving user experience to the various colours of handle or figurative outward appearance demand.
2. The manufacturing cost of the door body is reduced, and the mold opening cost of the new appearance door module is reduced.
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention, are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without limiting the invention to the right. It is obvious that the drawings in the following description are only some embodiments, and that for a person skilled in the art, other drawings can be derived from them without inventive effort. In the drawings:
FIG. 1 is a schematic view of an exploded structure of a door of a washing machine according to the present invention;
FIG. 2 is a schematic cross-sectional view of an exploded structure of a door of the washing machine of the present invention;
fig. 3 is a schematic view of the structure of the handle of the present invention.
In the figure: 1. a handle; 11. a protruding end; 111. a first projecting portion; 112. a second projection; 113. a third projecting portion; 12. a screw; 13. a plug; 14. an annular rib; 15. a corrugated rib; 16. a card slot; 2. a door body; 21. an outer frame; 22. a middle frame; 221. a groove; 222. an annular groove; 23. a window screen; 24. a glass basin; 25. an inner frame; 251. a stepped hole; 26. and (5) buckling.
It should be noted that the drawings and the description are not intended to limit the scope of the inventive concept in any way, but to illustrate it by a person skilled in the art with reference to specific embodiments.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and the following embodiments are used for illustrating the present invention and are not intended to limit the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1 to 3, the washing machine door of the present invention includes a door body 2 and a replaceable handle 1, wherein the handle 1 is detachably connected to the door body 2, and a mounting structure convenient for free replacement is provided between the handle 1 and the door body 2. Further, the replaceable handle 1 includes at least two handles 1 having the same mounting structure to be engaged with the door body 2, and preferably, the handles 1 have the same or different appearances or structures, and more preferably, the handles 1 have the same or different colors, patterns, shapes. Therefore, the appearance requirements of various colors or shapes of the handle are met, and the user experience is improved. The door body 2 is provided with an installation part, and the handles 1 with the same or different appearances are provided with fixing parts matched with the installation part. The door body 2 and the handle 1 of the existing washing machine are integrally formed when the door is opened, and only an installation part needs to be arranged when the door body 2 is opened by adopting the scheme, so that the handle 1 is replaced, and the appearance of the handle 1 can be changed at will. The fixed part of handle 1 is protrusion end 11, the installation department of the door body 2 be with protrusion end 11 complex recess 221, handle 1 can dismantle with the door body 2 through protrusion end 11 and recess 221 cooperation and be connected, and door body 2 adopts the protruding recess cooperation with handle 1, and connecting portion set up in the recess, not only beautifully, and the installation is stable moreover.
Specifically, the inside of the door body 2 sets gradually inside casing 25, glass basin 24, center 22, window screen 23 and frame 21 to the outside of the door body 2, center 22 is connected with inside casing 25, and glass basin 24 is held between inside casing 25 and center 22 by the centre gripping, and frame 21 is connected with center 22, and window screen 23 is connected with center 22, handle 1 is provided with protrusion end 11, center 22 of the door body 2 is provided with and holds 11 complex recess 221 with the protrusion, and handle 1 can dismantle with the door body 2 through protrusion end 11 and recess 221 cooperation and be connected.
Further, the handle 1 is detachably connected with the door body 2 through the matching of the protruding end 11 and the groove 221, and the detachable connection mode is clamping connection, or screw connection, or bolt connection. The specific connection mode is adopted during installation, and the technical personnel in the field can select the connection mode according to actual needs.
Example one
As shown in fig. 1 to 3, in the washing machine door according to the present embodiment, when the handle 1 needs to be installed, the protruding end 11 of the handle 1 is inserted into the groove 221, and the groove 221 limits the protruding end 11.
By taking the clamping connection of the protruding end 11 and the groove 221 as an example, the protruding end 11 of the handle 1 is provided with the clamping groove 16, the groove 221 is provided with the buckle 26 matched with the clamping groove 16, specifically, the clamping groove 16 is respectively arranged on two side walls of the protruding end 11, the buckle 26 is respectively arranged on two side walls of the groove 221, when the protruding end 11 of the handle 1 is inserted into the groove 221, the clamping groove 16 and the buckle 26 are matched and clamped, the fixing of the groove 221 to the protruding end 11 is realized, and therefore the handle 1 is fixed on the door body 2.
Taking the screw connection of the protruding end 11 and the groove 221 as an example, the end surface of the protruding end 11 of the handle 1 is provided with a threaded hole, the inner frame 25 is provided with a through hole, and the screw 12 passes through the through hole to fix the protruding end 11 through the threaded hole. Specifically, the end face of the protruding end 11 is provided with four threaded holes, the inner frame 25 at the position corresponding to the threaded holes is provided with four through holes, and when the protruding end 11 of the handle 1 is inserted into the groove 221, the screw 12 penetrates through the through holes to be in threaded connection with the threaded holes, so that the handle 1 is fixed on the door body 2. Further, the through hole is a stepped hole 251, and after the screw 12 is screwed into the stepped hole 251, in order to achieve an aesthetic appearance and to smooth a matching surface between the door body 2 and the washing machine body, and to reduce damage, a plug 13 is disposed at an end of the stepped hole 251, and the plug 13 is a rubber plug 13 or is made of the same material as the inner frame 25.
Example two
As shown in fig. 1 to 3, the handle 1 according to the present embodiment includes a grip portion provided with a corrugated rib 15. The handheld portion of handle 1 is provided with corrugated rib 15 and not only can massages user's finger, promotes finger blood circulation, but also can the antiskid, when user's finger had water, corrugated rib 15 can prevent that the relative handheld portion of finger from sliding, plays the safety function, has improved user's use and has experienced. The circumference of the groove 221 of the door body 2 is provided with an annular groove 222, and the handle 1 is provided with an annular rib 14 matched with the annular groove 222. The cooperation of annular groove 222 and annular muscle 14 for handle 1 and the cooperation of the door body 2 are more stable, can also prevent water, impurity entering the recess 221 of center 22.
EXAMPLE III
As shown in fig. 1 to 3, the protruding end 11 of the present embodiment includes a first protruding portion 111, a second protruding portion 112 and a third protruding portion 113, the second protruding portion 112 and the third protruding portion 113 are on a plane, the groove 221 is provided with a second supporting portion and a third supporting portion which are matched with the second protruding portion 112 and the third protruding portion 113, the first protruding portion 111 is higher than the second protruding portion 112, and the groove 221 is provided with a first supporting portion which is matched with the first protruding portion 111.
Specifically, the protruding end 11 is in a step shape, the middle portion of the protruding end is protruded to form a first protruding portion 111, the two sides of the protruding end are a second protruding portion 112 and a third protruding portion 113 on a same plane, the second protruding portion 112 and the third protruding portion 113 are respectively provided with a threaded hole, the middle frame 22 is provided with a second supporting portion and a third supporting portion matched with the second protruding portion 112 and the third protruding portion 113, the second supporting portion and the third supporting portion are respectively provided with a through hole corresponding to the threaded hole, the screw 12 passes through the through hole of the inner frame 25 and then passes through the through hole of the second supporting portion to be in threaded connection with the threaded hole of the second protruding portion 112, the screw 12 passes through the through hole of the inner frame 25 and then passes through the through hole of the third supporting portion to be in threaded connection with the threaded hole of the third protruding portion 113, the first protruding portion 111 is higher than the second protruding portion 112, the inner frame 25 is provided with a first supporting portion matched with the first protruding portion 111, two sides of the first protruding portion 111 are respectively provided with a threaded hole, through holes are respectively formed in the positions, corresponding to the threaded holes, of the first supporting portion, and the screws 12 penetrate through the through holes to be in threaded connection with the threaded holes of the first protruding portions 111. Further, the middle of the first protrusion 111 is concave, and both sides of the first protrusion are provided with threaded holes.
By adopting the structure of the protruding end 11, the contact area between the protruding end 11 and the middle frame 22 and the inner frame 25 of the door body 2 can be increased, and the protruding end 11 can be more stably installed in the groove 221, so that the handle 1 is safe and stable and connected with the door body 2, and the handle 1 is prevented from being loosened after being used for a long time.
In addition, the invention also provides a washing machine, which comprises a washing machine door and is characterized by the washing machine door.
Although the present invention has been described with reference to a preferred embodiment, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims (9)

1. A washing machine door characterized in that: the method comprises the following steps:
a door body;
a replaceable handle which is detachably connected with the door body,
a mounting structure which is convenient to freely replace is arranged between the handle and the door body;
the door body is provided with an installation part, the handle is provided with a fixing part, the fixing part of the handle is a protruding end, and the installation part of the door body is a groove;
the protruding end is in a step shape, the middle of the protruding end protrudes to form a first protruding portion, the two sides of the protruding end form a second protruding portion and a third protruding portion, the second protruding portion and the third protruding portion are arranged on the same plane, the first protruding portion is higher than the second protruding portion, and the groove is provided with a first supporting portion, a second supporting portion and a third supporting portion which are correspondingly matched with the first protruding portion, the second protruding portion and the third protruding portion respectively;
the inner side of the door body is sequentially provided with an inner frame and a middle frame towards the outer side of the door body, the middle frame is connected with the inner frame, the first supporting part is arranged on the inner frame, the second supporting part and the third supporting part are respectively arranged on the middle frame, the first bulge part, the second bulge part and the third bulge part are respectively provided with a threaded hole, and the first supporting part, the second supporting part and the third supporting part are respectively provided with a through hole corresponding to the threaded hole;
the handle is detachably connected with the door body through the matching of the protruding end and the groove; the replaceable handles comprise at least two handles and are provided with the same installation structures matched with the door bodies.
2. The washing machine door of claim 1, wherein: the handles may have the same or different appearances or configurations.
3. The washing machine door of claim 1, wherein: the handles are the same or different in color, pattern and shape.
4. The washing machine door of claim 2, wherein: the handles with the same or different appearances are provided with fixing parts matched with the mounting parts.
5. The washing machine door of claim 1, wherein: the handle comprises a handheld portion, and the handheld portion is provided with corrugated ribs.
6. The washing machine door of claim 1, wherein: the protruding end is provided with a clamping groove, the groove is provided with a buckle matched with the clamping groove, and the clamping groove of the protruding end is connected with the buckle of the groove in a clamping mode.
7. The washing machine door of claim 1, wherein: the through hole is a stepped hole, and the end part of the stepped hole is provided with a plug.
8. The washing machine door of claim 1, wherein: the door body is characterized in that an annular groove is formed in the periphery of the groove, and an annular rib matched with the annular groove is arranged on the handle.
9. A washing machine having a washing machine door as claimed in any one of claims 1 to 8.
CN201711288031.1A 2017-12-07 2017-12-07 Washing machine door and washing machine Active CN109898296B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201711288031.1A CN109898296B (en) 2017-12-07 2017-12-07 Washing machine door and washing machine
PCT/CN2018/113974 WO2019109770A1 (en) 2017-12-07 2018-11-05 Washer door and washer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711288031.1A CN109898296B (en) 2017-12-07 2017-12-07 Washing machine door and washing machine

Publications (2)

Publication Number Publication Date
CN109898296A CN109898296A (en) 2019-06-18
CN109898296B true CN109898296B (en) 2021-08-27

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WO (1) WO2019109770A1 (en)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101096812A (en) * 2006-06-30 2008-01-02 海尔集团公司 Inner embedded type U shaped doors body handle assembly for roll washing machine
CN201121264Y (en) * 2007-05-15 2008-09-24 苏州三星电子有限公司 Improved drum washing machine door structure
CN201217750Y (en) * 2008-07-08 2009-04-08 无锡小天鹅股份有限公司 Washing machine door cover handle
KR20110013136A (en) * 2009-07-31 2011-02-09 엘지전자 주식회사 Washing machine
CN103290658A (en) * 2012-02-22 2013-09-11 Bsh博世和西门子家用电器有限公司 Door for home appliance and method for replacing door fixing mode
CN203807813U (en) * 2013-12-06 2014-09-03 无锡小天鹅股份有限公司 Door cover component for washing machine and washing machine with door cover component
CN205162840U (en) * 2015-11-02 2016-04-20 广东新宝电器股份有限公司 Electric oven disconnect-type door handle
CN105755760A (en) * 2015-01-05 2016-07-13 Lg电子株式会社 Laundry Treatment Apparatus
WO2016119833A1 (en) * 2015-01-28 2016-08-04 Arcelik Anonim Sirketi Laundry machine front door opening mechanism involving rigid installation of a handle

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130232810A1 (en) * 2012-03-08 2013-09-12 General Electric Company Door handle for a washing machine or dryer appliance

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101096812A (en) * 2006-06-30 2008-01-02 海尔集团公司 Inner embedded type U shaped doors body handle assembly for roll washing machine
CN201121264Y (en) * 2007-05-15 2008-09-24 苏州三星电子有限公司 Improved drum washing machine door structure
CN201217750Y (en) * 2008-07-08 2009-04-08 无锡小天鹅股份有限公司 Washing machine door cover handle
KR20110013136A (en) * 2009-07-31 2011-02-09 엘지전자 주식회사 Washing machine
CN103290658A (en) * 2012-02-22 2013-09-11 Bsh博世和西门子家用电器有限公司 Door for home appliance and method for replacing door fixing mode
CN203807813U (en) * 2013-12-06 2014-09-03 无锡小天鹅股份有限公司 Door cover component for washing machine and washing machine with door cover component
CN105755760A (en) * 2015-01-05 2016-07-13 Lg电子株式会社 Laundry Treatment Apparatus
WO2016119833A1 (en) * 2015-01-28 2016-08-04 Arcelik Anonim Sirketi Laundry machine front door opening mechanism involving rigid installation of a handle
CN205162840U (en) * 2015-11-02 2016-04-20 广东新宝电器股份有限公司 Electric oven disconnect-type door handle

Also Published As

Publication number Publication date
WO2019109770A1 (en) 2019-06-13
CN109898296A (en) 2019-06-18

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Effective date of registration: 20210729

Address after: Room 221, Sino German Ecological Park Management Committee, No. 2877, Tuanjie Road, Huangdao District, Qingdao, Shandong 266500

Applicant after: QINGDAO HAIER WASHING ELECTRIC APPLIANCES Co.,Ltd.

Applicant after: Haier Smart Home Co., Ltd.

Address before: 266101 Haier Industrial Park, 1 Haier Road, Laoshan District, Shandong, Qingdao

Applicant before: QINGDAO HAIER DRUM WASHING MACHINE Co.,Ltd.

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