CN108660701B - Door hinge assembly capable of fixing wire harness and washing machine - Google Patents
Door hinge assembly capable of fixing wire harness and washing machine Download PDFInfo
- Publication number
- CN108660701B CN108660701B CN201710193286.3A CN201710193286A CN108660701B CN 108660701 B CN108660701 B CN 108660701B CN 201710193286 A CN201710193286 A CN 201710193286A CN 108660701 B CN108660701 B CN 108660701B
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- China
- Prior art keywords
- wire harness
- hinge assembly
- door hinge
- washing machine
- door
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/12—Casings; Tubs
- D06F39/14—Doors or covers; Securing means therefor
Abstract
The invention relates to the technical field of washing machines, in particular to a door hinge assembly capable of fixing a wire harness and a washing machine, and aims to solve the problem of effective fixing of the wire harness. To this end, the door hinge assembly of the invention comprises a hinge base and a support rotary arm arranged on the hinge base, the door hinge assembly also comprises a wire harness guide piece used for drawing a wire harness, and the support rotary arm is provided with a groove matched with the wire harness guide piece to fix the wire harness guide piece. The washing machine of the present invention includes a washing machine body, a door hinge assembly, and a door module connected to the washing machine body through the door hinge assembly, the door hinge assembly being the above-described door hinge assembly capable of fixing a wire harness. According to the invention, the wire harness guide piece for penetrating the wire harness is arranged on the support spiral arm, so that the wire harness can more conveniently and quickly penetrate through the door hinge assembly and is firmly fixed on the door hinge assembly, the connecting line between the door module of the drum washing machine and the washing machine main body can be better installed and disassembled, and the maintenance is convenient.
Description
Technical Field
The invention relates to the technical field of washing machines, and particularly provides a door hinge assembly capable of fixing a wire harness and a washing machine.
Background
In the prior art, in the process of guiding the wiring harness of the electric device of the door assembly of the drum washing machine to the washing machine main body from the washing machine door, the wiring harness is adhered to a door hinge component connecting the washing machine door and the washing machine main body by using an adhesive, or a bent component is arranged on the door hinge component to fix the wiring harness, but the wiring harness is poor in operability in actual production, inconvenient to install and maintain and attractive in appearance.
Based on the current situation, how to effectively fix the wiring harness of the electric device of the observation window assembly of the drum washing machine becomes a technical problem which needs to be solved urgently. In view of this, the invention is particularly proposed.
Disclosure of Invention
The door hinge assembly can conveniently and quickly penetrate the wire harness through the door hinge assembly and be firmly fixed on the door hinge assembly, so that a connecting line between a door module of the drum washing machine and a washing machine main body can be better installed and disassembled, and the maintenance is convenient.
Specifically, the door hinge assembly capable of fixing the wire harness comprises a hinge base and a support rotary arm arranged on the hinge base, the door hinge assembly further comprises a wire harness guide piece used for penetrating the wire harness, and a groove matched with the wire harness guide piece is arranged on the support rotary arm to fix the wire harness guide piece.
In a preferred embodiment of the door hinge assembly, the wire harness guide is provided with a through hole for passing a wire harness.
In a preferred embodiment of the door hinge assembly, a first through groove communicating with the through hole is provided at an end of the wire harness guide away from the hinge base.
In a preferred embodiment of the door hinge assembly, the door hinge assembly further includes a retainer connected to the wire harness guide, and the retainer is provided with a second through groove communicating with the first through groove.
In a preferred embodiment of the door hinge assembly, an extending direction of the first through groove is perpendicular to an extending direction of the through hole, and the extending direction of the first through groove is parallel to or coincides with the extending direction of the second through groove.
In the above-described preferred embodiment of the door hinge assembly, the wire harness guide and the retainer are both made of plastic; and/or the wire harness guide and the retainer are integrally formed.
In a preferred embodiment of the door hinge assembly, a slot for threading the wiring harness is provided on a side wall of the first through groove and/or the second through groove.
In the above-mentioned preferred technical solution of the door hinge assembly, the groove communicates with the hinge base and penetrates the bottom of the hinge base.
In the above-described preferred embodiment of the door hinge assembly, the number of the support arms is two, the two support arms are disposed along the length direction of the hinge base, and the grooves are formed on the opposite sidewalls of each support arm.
In another aspect, the present invention provides a washing machine including a washing machine body, a door hinge assembly, and a door module connected to the washing machine body through the door hinge assembly, the door hinge assembly being the above-described door hinge assembly capable of fixing a wire harness.
Compared with the prior art, the door hinge assembly and the washing machine have the advantages that the wire harness guide piece for penetrating the wire harness is arranged on the support spiral arm, so that the wire harness can conveniently and quickly penetrate through the door hinge assembly and is firmly fixed on the door hinge assembly, a connecting line between a door module of the drum washing machine and a washing machine main body can be better installed and disassembled, and the maintenance is convenient.
Drawings
FIG. 1 is a front view of a door hinge assembly of the present invention;
FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1;
FIG. 3 is an inside schematic view of the door hinge assembly of the present invention;
fig. 4 is a sectional view taken along line B-B in fig. 3.
Detailed Description
Preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and are not intended to limit the scope of the present invention. For example, although the present application has been described in connection with a washing machine body and a washing machine door module, the technical solution of the present invention is not limited thereto, and the door hinge assembly can obviously be applied to other similar applications without departing from the principle and scope of the present invention.
It should be noted that in the description of the present invention, the terms of direction or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
As shown in fig. 1 to 4, the door hinge assembly capable of fixing a wire harness according to the present invention includes a hinge base 1, a support swing arm 2 provided on the hinge base 1, and a wire harness guide 3 for passing the wire harness, wherein a groove 21 adapted to the wire harness guide 3 is provided on the support swing arm 2 so as to fix the wire harness guide 3. As shown in fig. 2, the wire harness guide 3 is nested in the groove 21.
Through set up the pencil guide 3 that is used for wearing to establish the pencil on supporting the spiral arm 2, can more convenient, swiftly pass door hinge subassembly with the pencil to firmly fix on door hinge subassembly, make the line between drum type washing machine's door module and the washing machine main part better install and dismantle, convenient maintenance.
As shown in fig. 2 and 4, in a preferred embodiment, the wire harness guide 3 is provided with a through hole 31 for passing the wire harness, and the through hole 31 is provided along the extending direction of the groove 21. One end of the wire harness guide 3 remote from the hinge base 1 is provided with a first through groove 32 communicating with the through hole 31, and the extending direction of the first through groove 32 is perpendicular to the extending direction of the through hole 31 (i.e., the direction perpendicular to the paper surface in fig. 2). In addition, a first slit 33 is provided on a side wall of the first through groove 32, and the first slit 33 is used to facilitate threading of the harness during installation.
Specifically, during installation, one end of the wire harness is gradually inserted into the through hole 31 via the first slit 33, and the wire harness located at one end of the wire harness guide 3 away from the hinge base 1 is folded in the direction of the first through groove 32, so that the wire harness is inserted into the door module of the washing machine along the extending direction of the first through groove 32. The wire harness guide 3 is mounted in the recess 21 of the support arm 2, and the wire harness guide 3 is interference-fitted to the recess 21, so that the wire harness guide 3 can be firmly engaged in the recess 21. Meanwhile, since the groove 21 communicates with the hinge base 1 and penetrates the bottom of the hinge base 1, the wire harness positioned at the end of the wire harness guide 3 close to the hinge base 1 passes out from the bottom of the hinge base 1 and enters the washing machine body.
As an equivalent alternative to the through hole 31, a third through groove for passing the wire harness may be opened in the wire harness guide 3, as shown in fig. 4, on a side of the wire harness guide 3 facing the first groove 21. The wiring harness is laid in the third through groove, the wiring harness located at one end, far away from the hinge base 1, of the wiring harness guide part 3 is folded towards the first through groove 32, the wiring harness penetrates through the door module along the extending direction of the first through groove 32, the wiring harness guide part 3 is installed in the groove 21 in the support swing arm 2 in an inward mode at one side provided with the third through groove, and protection of the wiring harness is achieved. The wire harness located at one end of the wire harness guide 3 near the hinge base 1 passes out from the bottom of the hinge base 1. The through hole 31 and the third through groove are essentially identical and may be interchanged.
As shown in fig. 1 to 3, in a preferred embodiment, the door hinge assembly further includes a fastening member 4 connected to the wire harness guide 3, a second through groove 41 communicating with the first through groove 32 is provided on a side wall of the fastening member 4, and an extending direction of the first through groove 32 is parallel to or coincides with an extending direction of the second through groove 41. The rest of the structure is as described above, and is not described herein again.
In order to facilitate the wire harness to be inserted into the through hole 31, a first slit 33 for inserting the wire harness is provided on a side wall of the first through groove 32, a second slit 42 for inserting the wire harness is provided on a side wall of the second through groove 41, and an extending direction of the first slit 33 coincides with an extending direction of the second slit 42.
During installation, one end of the wire harness is inserted into the through hole 31 via the first slit 33, and the wire harness positioned at one end of the wire harness guide 3 remote from the hinge base 1 is folded from the first slit 33 and the second slit 42 toward the direction of the first through groove 32, so that the wire harness is inserted into the door module of the washing machine along the extending direction of the first through groove 32 and the second through groove 41. The wire harness guide 3 is then installed in the groove 21 of the support arm 2, and the wire harness positioned at one end of the wire harness guide 3 close to the hinge base 1 is passed out from the bottom of the hinge base 1 and enters the washing machine body.
In order to avoid abrasion of the wire harness in the use process of the door hinge assembly, the wire harness is protected by the wire harness guide part 3 and the clamping part 4 which are made of plastics, the service life of the wire harness is prolonged, the phenomenon of electric leakage caused by damage of the wire harness is avoided, and the safety performance of the door hinge assembly is improved. Preferably, the wire harness guide 3 is a plastic tube and the retainer 4 is a plastic cap. Wherein, pencil guide 3 and chucking spare 4 integrated into one piece adopt integrated into one piece's structure to be convenient for the design and manufacture of mould.
It should be further noted that, the outer side of the end of the support radial arm 2 far away from the hinge base 1 is provided with a rotating shaft 5, the rotating shaft 5 and the clamping member 4 are respectively located at two sides of the support radial arm 2, and the axial direction of the rotating shaft 5 coincides with the axial direction of the clamping member 4. In the use process, the clamping piece 4 and the rotating shaft 5 jointly form a rotating shaft for pin joint of the door hinge assembly and the door module of the washing machine, the stability of pin joint of the door hinge assembly and the door module of the washing machine is ensured, and the wire harness can be guided into the door module of the washing machine through the clamping piece 4.
In a preferred embodiment, as shown in figure 1, the number of support arms 2 is two, two support arms 2 being provided along the length of the hinge base 1, and recesses 21 being provided on opposite side walls of each support arm 2. The two support swing arms 2 form a mutual protection structure, so that the wire harness guide piece 3 is prevented from falling off from the groove 21 due to the action of external force, and the wire harness guide piece 3 is guaranteed to be stably clamped in the groove 21.
In the above structure, the support arm 2 has an arc structure. The door of the washing machine is more flexible when rotating around the axis of the rotating shaft 5, the collision and damage caused by the interference of the door of the washing machine and the washing machine body are avoided, and the door of the washing machine can be positioned on the same plane or curved surface with the washing machine body after being closed.
It can be understood by those skilled in the art that the number of the support radial arms 2 provided on the hinge base 1 is not limited to two, and the number may be changed according to actual conditions, but no matter how many the number of the support radial arms 2 is increased, all the support radial arms 2 are provided along the length direction of the hinge base 1, and the axes of the rotating shafts 5 of all the support radial arms 2 are collinear, so that the door module of the washing machine can rotate around the rotating shafts 5 by a large angle, so as to complete the opening and closing of the door module of the washing machine.
In addition to the door hinge assembly, the invention also provides a washing machine, which comprises a washing machine body, a door hinge assembly and a door module connected to the washing machine body through the door hinge assembly, wherein the door hinge assembly is the door hinge assembly capable of fixing the wiring harness, and the connecting line between the door module and the washing machine main body of the drum washing machine is better installed and disassembled through the door hinge assembly, so that the maintenance is convenient.
So far, the technical solutions of the present invention have been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Equivalent changes or substitutions of related technical features can be made by those skilled in the art without departing from the principle of the invention, and the technical scheme after the changes or substitutions can fall into the protection scope of the invention.
Claims (7)
1. A door hinge assembly capable of fixing a wire harness comprises a hinge base and a support rotary arm arranged on the hinge base, and is characterized by further comprising a wire harness guide piece used for penetrating the wire harness, wherein a groove matched with the wire harness guide piece is formed in the support rotary arm so as to fix the wire harness guide piece;
the wire harness guide piece is provided with a through hole for penetrating a wire harness;
one end of the wire harness guide piece, which is far away from the hinge base, is provided with a first through groove communicated with the through hole;
the extending direction of the first through groove is vertical to the extending direction of the through hole;
wherein the wire harness guide is a plastic tube;
the door hinge assembly further comprises a clamping piece connected with the wiring harness guide piece, and a second through groove communicated with the first through groove is formed in the clamping piece;
wherein the clamping piece is a plastic cover;
support keeping away from of spiral arm the outside of the one end of hinge base is equipped with the rotation axis, the rotation axis with chucking spare is located respectively support the both sides of spiral arm, just the axis direction of rotation axis with the axis direction coincidence of chucking spare mutually.
2. The door hinge assembly according to claim 1, wherein the extension direction of the first through slot is parallel to or coincides with the extension direction of the second through slot.
3. The door hinge assembly of claim 2, wherein the wire harness guide and the retainer are integrally formed.
4. A door hinge assembly according to claim 3, wherein the side walls of the first and/or second through slots are provided with slots for threading a wiring harness.
5. A door hinge assembly according to any one of claims 1 to 4, wherein the recess communicates with the hinge base and extends through a bottom portion of the hinge base.
6. A door hinge assembly according to claim 5, wherein the number of support arms is two, the two support arms being disposed along the length of the hinge base, the recess being provided in opposite side walls of each support arm.
7. A washing machine comprising a washing machine body, a door hinge assembly and a door module connected to the washing machine body through the door hinge assembly, wherein the door hinge assembly is the door hinge assembly capable of fixing a wire harness according to any one of claims 1 to 6, wherein the clamping member and the rotating shaft together constitute a rotating shaft for pivoting the door hinge assembly with the door module.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710193286.3A CN108660701B (en) | 2017-03-28 | 2017-03-28 | Door hinge assembly capable of fixing wire harness and washing machine |
| PCT/CN2018/078353 WO2018177098A1 (en) | 2017-03-28 | 2018-03-07 | Door hinge assembly capable of fixing wire harness, and washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710193286.3A CN108660701B (en) | 2017-03-28 | 2017-03-28 | Door hinge assembly capable of fixing wire harness and washing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108660701A CN108660701A (en) | 2018-10-16 |
| CN108660701B true CN108660701B (en) | 2021-10-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710193286.3A Active CN108660701B (en) | 2017-03-28 | 2017-03-28 | Door hinge assembly capable of fixing wire harness and washing machine |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN108660701B (en) |
| WO (1) | WO2018177098A1 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111691135B (en) * | 2019-03-14 | 2023-03-28 | 青岛海尔洗衣机有限公司 | Atomization device for clothes treatment equipment and clothes treatment equipment |
| CN110396806A (en) * | 2019-06-27 | 2019-11-01 | 无锡小天鹅电器有限公司 | Pipeline locating part, base assembly and clothes treatment device |
| CN111350059B (en) * | 2020-03-04 | 2022-04-12 | 海信（山东）冰箱有限公司 | Washing machine |
| DE102020211626A1 (en) * | 2020-09-17 | 2022-03-17 | BSH Hausgeräte GmbH | Household appliance for treating items to be treated |
| CN114395899A (en) * | 2022-01-14 | 2022-04-26 | Tcl家用电器（合肥）有限公司 | Washing machine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101086194A (en) * | 2007-07-03 | 2007-12-12 | 海尔集团公司 | All-purpose refrigerator threading hinge |
| CN104466826A (en) * | 2014-11-26 | 2015-03-25 | 珠海格力电器股份有限公司 | Door hinge wire harness restraining structure and refrigerator |
| CN204316032U (en) * | 2014-11-26 | 2015-05-06 | 珠海格力电器股份有限公司 | A kind of door body hinge wire harness restraining structure and refrigerator |
| WO2016137156A1 (en) * | 2015-02-25 | 2016-09-01 | 삼성전자주식회사 | Washing machine |
| CN106192302A (en) * | 2015-04-30 | 2016-12-07 | 青岛海尔滚筒洗衣机有限公司 | A kind of washing machine of band breath light group |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106757994B (en) * | 2017-01-13 | 2019-02-12 | 无锡小天鹅股份有限公司 | Roller washing machine |
-
2017
- 2017-03-28 CN CN201710193286.3A patent/CN108660701B/en active Active
-
2018
- 2018-03-07 WO PCT/CN2018/078353 patent/WO2018177098A1/en active Application Filing
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101086194A (en) * | 2007-07-03 | 2007-12-12 | 海尔集团公司 | All-purpose refrigerator threading hinge |
| CN104466826A (en) * | 2014-11-26 | 2015-03-25 | 珠海格力电器股份有限公司 | Door hinge wire harness restraining structure and refrigerator |
| CN204316032U (en) * | 2014-11-26 | 2015-05-06 | 珠海格力电器股份有限公司 | A kind of door body hinge wire harness restraining structure and refrigerator |
| WO2016137156A1 (en) * | 2015-02-25 | 2016-09-01 | 삼성전자주식회사 | Washing machine |
| CN106192302A (en) * | 2015-04-30 | 2016-12-07 | 青岛海尔滚筒洗衣机有限公司 | A kind of washing machine of band breath light group |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2018177098A1 (en) | 2018-10-04 |
| CN108660701A (en) | 2018-10-16 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20210909 Address after: Room 221, Sino German Ecological Park Management Committee, 2877 Tuanjie Road, Huangdao District, Qingdao City, Shandong Province Applicant after: QINGDAO HAIER WASHING ELECTRIC APPLIANCES Co.,Ltd. Applicant after: Haier Zhijia 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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