CN108442084A - A kind of two-door washing machine end door - Google Patents
A kind of two-door washing machine end door Download PDFInfo
- Publication number
- CN108442084A CN108442084A CN201810588065.0A CN201810588065A CN108442084A CN 108442084 A CN108442084 A CN 108442084A CN 201810588065 A CN201810588065 A CN 201810588065A CN 108442084 A CN108442084 A CN 108442084A
- Authority
- CN
- China
- Prior art keywords
- door
- stop block
- shaft
- card slot
- connecting rod
- 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.)
- Granted
Links
- 238000005406 washing Methods 0.000 title claims abstract description 21
- 210000002421 cell wall Anatomy 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 238000007789 sealing Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 238000000465 moulding Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000004900 laundering Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Hinges (AREA)
- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
Abstract
The invention discloses a kind of two-door washing machine end doors, including drive end bearing bracket and door body, door opening and closing mechanism is provided on drive end bearing bracket, door opening and closing mechanism includes the switch door frame being articulated with by the first articulated shaft on drive end bearing bracket, first articulated shaft is parallel to door body, the top of door body is fixedly connected with switch door frame, axis of the door body with switch door frame around the first articulated shaft is rotated to realize enabling and shutdown, the side of switch door frame is fixedly connected with that there are one the shafts that are coaxially disposed with the first articulated shaft, the end of shaft is fixedly connected with third connecting rod, the end of third connecting rod is hinged with the first driving cylinder of its axis rotation around the shaft of driving.The beneficial effects of the invention are as follows：Door open/close structure allows the second driving cylinder to make full use of the thickness of washing machine body so that door open/close structure occupies little space；It limits and opens simultaneously while by driving a stop block rotation to can be achieved with two latch segments to door body both sides, it is at low cost, it occupies little space.
Description
Technical field
The present invention relates to industry washer technical field of structures, especially a kind of two-door washing machine end door.
Background technology
In hotel, hospitals and other places, industry washer is widely used and carrys out laundering of textile fabrics.But traditional drum-type
The opening and closing of the door body of industry washer needs manual operation, heavy workload to waste a lot of manpower and material resources, and is not suitable for automatic
Change washing.There are also industry washers to be locked a door by cylinder to compress, but such cylinder needs, perpendicular to door-plate, to exist and die
The risk of leak, and structure space is big, and appearance is unsightly.Therefore there are structures to answer for existing industry washer opening structure
Miscellaneous, troublesome in poeration defect cannot meet the needs of people.
Invention content
It is an object of the invention to overcome the prior art, a kind of two-door washing machine end door is provided.
The purpose of the present invention is achieved through the following technical solutions：A kind of two-door washing machine end door, including drive end bearing bracket and door
Body, door opening and closing mechanism is provided on the drive end bearing bracket, and the door opening and closing mechanism includes before being articulated with by the first articulated shaft
Switch door frame on end cap, the first articulated shaft are parallel to door body, and the top of door body is fixedly connected with switch door frame, and door body is with switch
Door frame is rotated around the axis of the first articulated shaft to be switched the side of door frame to realize enabling and shutdown and is fixedly connected with that there are one with first
The shaft of articulated shaft coaxial arrangement, shaft rotation are installed on drive end bearing bracket, and the end of shaft is fixedly connected with third connecting rod, third
The end of connecting rod is hinged with the first driving cylinder of its axis rotation around the shaft of driving.
Preferably, the first driving cylinder is articulated on industry washer ontology.
Preferably, there are the switch door frame two journal stirrups, one of journal stirrup to be rotated by first articulated shaft
It is installed on drive end bearing bracket, another journal stirrup solid is installed in shaft.I.e. for the journal stirrup being installed in shaft, match with it
The first articulated shaft closed is an integral molding structure with the shaft.
Preferably, the two-door washing machine end door further includes door latch structure, and the door latch structure includes latch segment, door
The both sides of the lower part of body are fixedly installed there are one latch segment, with two lockings it is in the block any one for the first latch segment, separately
One is the second latch segment, and the outside of the first latch segment is equipped with the first stop block, and the outside of the second latch segment is equipped with second
Stop block, the first stop block and the second stop block are installed on by the shaft rotation perpendicular to drive end bearing bracket on drive end bearing bracket, described
The first stop block on be provided with the first card slot for being limited to the first latch segment, be arranged on second stop block
Be useful for the second card slot limited to the second latch segment, be hinged with first connecting rod on the first stop block, first connecting rod it is another
One end is hingedly installed on the second stop block, and when door body is closed, the first stop block rotates by a certain angle around the shaft
Afterwards, first latch segment is placed in the first card slot and is limited by the first card slot, meanwhile, the first stop block passes through first
Connecting rod drives the second stop block to rotate by a certain angle around the shaft, and second latch segment is made to be placed in the second card slot and by second
Card slot is limited, to realize the locking of door body.Also, in off-position, the first stop block and the second stop block all stop
In the original location, the sealing of door will not be made to loosen and cause leak.The locking refers to limiting the movement of latch segment forward direction, from
And realize the locking of door body.When needing to open the door, after the first stop block reversely rotates certain angle around the shaft, first locking
Block is detached from the first card slot, while first connecting rod drives the second stop block to reversely rotate certain angle around the shaft, makes second lock
Tight block is detached from the second card slot, releases locking, door body is allow to be opened.
Preferably, the second driving gas that the first stop block of driving rotates around the shaft is also installed on the drive end bearing bracket
Cylinder.
Preferably, first stop block is fixedly connected with second connecting rod, the work of second connecting rod and the second driving cylinder
Stopper rod connects.
Preferably, first stop block is an integral molding structure with second connecting rod, to reduce build-up member quantity,
Simplify structure, lifting device stability.
Preferably, first stop block and the second stop block are respectively installed on a connecting plate by shaft rotation
On, connecting plate is fixedly connected with drive end bearing bracket.
Preferably, the mounting base of the second driving cylinder is located at the lower part of the second stop block, cylinder and second connecting rod
Each parallel to drive end bearing bracket, cylinder is articulated in mounting base, and second connecting rod extends to the lower section of the second stop block or obliquely downward, cylinder
Piston rod and second connecting rod it is hinged.
Preferably, first stop block is located at the right side of door body, and the second stop block is located at the left side of door body, described
First card slot and the second card slot be rear openings, along between drive end bearing bracket forward direction or so cell wall distance gradually subtract
Small groove body.
It is further preferred that the right side wall of first card slot is arcwall face, the open front of the first card slot, institute are covered
The left side wall for the second card slot stated is arcwall face, covers the open front of the second card slot.To when the first card slot is with the first stop bit
During the limit to the first latch segment is realized in block rotation, which plays the role of squeezing the first latch segment backward, profit
In the sealing of door body；During the second card slot is realized with the rotation of the second stop block to the limit of the second latch segment, the arc
Face plays the role of squeezing the second latch segment backward, similarly serves to favor the sealing of door body.
It is further preferred that described two latch segments all have right angle corner, first stop block and the second stop bit
The top surface of block is plane, the height residing for the arcwall face be higher than plane height, to latch segment bottom surface with it is described
When plane is bonded, the corner of arcwall face limitation latch segment moves forwards.
The present invention has the following advantages：
The door open/close structure of the present invention allows the second driving cylinder to make full use of the thickness of washing machine body so that opens
Door closing structure occupies little space；While by driving a stop block rotation to can be achieved with two latch segments to door body both sides
It limits and opens simultaneously, connection structure is simply easily realized, at low cost, is occupied little space.Also, in off-position, door will not be made
Sealing loosening cause leak.
Description of the drawings
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the side structure schematic view under door opening state of the present invention.
Fig. 3 is the fit structure schematic diagram of the first stop block and the second stop block of the invention.
Fig. 4 is the structural schematic diagram of the second stop block.
Fig. 5 is the structural schematic diagram of the first stop block.
In figure, 1- drive end bearing brackets, 2- door body, the first latch segments of 3-, the second latch segments of 4-, the first stop blocks of 5-, 6- second stops
Position block, the first card slots of 7-, the second card slots of 8-, 9- first connecting rods, the second articulated shafts of 10-, 11- second drive cylinder, 12- arcs
Face, 13- planes, 14- switch door frame, the first articulated shafts of 15-, 16- shafts, 17- third connecting rods, the driving cylinders of 18- first.
Specific implementation mode
The present invention will be further described below in conjunction with the accompanying drawings：
As shown in Figure 1 and Figure 2, a kind of two-door washing machine end door, including drive end bearing bracket 1 and door body 2 are set on the drive end bearing bracket 1
It is equipped with door opening and closing mechanism, the door opening and closing mechanism includes the switch door frame being articulated with by the first articulated shaft 15 on drive end bearing bracket 1
14, the first articulated shaft 15 is parallel to door body 2, and the top of door body 2 is fixedly connected with switch door frame 14, and door body 2 is with switch door frame 14
It is rotated around the axis of the first articulated shaft 15 to realize enabling and shutdown, the side of switch door frame 14 is fixedly connected with that there are one with first
The shaft 16 that articulated shaft 15 is coaxially disposed, the rotation of shaft 16 are installed on drive end bearing bracket 1, and the end of shaft 16 is fixedly connected with third
Connecting rod 17, the end of third connecting rod 17 are hinged with the first driving cylinder 18 of its 16 axis rotation around the shaft of driving.
Preferably, the first driving cylinder 18 is articulated on industry washer ontology.
Preferably, for the switch door frame 14 tool there are two journal stirrup, one of journal stirrup passes through first articulated shaft 15
Rotation is installed on drive end bearing bracket 1, another journal stirrup solid is installed in shaft 16.I.e. for the journal stirrup that is installed in shaft 16 and
Speech, the first articulated shaft 15 and the shaft 16 coordinated with it are an integral molding structure.
Preferably, the two-door washing machine end door further includes door latch structure, as shown in Figure 1, Figure 3, the door lock knot
Structure includes latch segment, and the both sides of the lower part of door body 2 are fixedly installed there are one latch segment, with two lockings it is in the block any one
For the first latch segment 3, another is the second latch segment 4, and the outside of the first latch segment 3 is equipped with the first stop block 5, the second locking
The outside of block 4 is equipped with the second stop block 6, and the first stop block 5 and the second stop block 6 pass through the shaft perpendicular to drive end bearing bracket 1
Rotation is installed on drive end bearing bracket 1, as shown in figure 5, being provided on first stop block 5 for being carried out to the first latch segment 3
First card slot 7 of limit, as shown in figure 4, being provided on second stop block 6 for being limited to the second latch segment 4
The second card slot 8, be hinged with first connecting rod 9 on the first stop block 5, the other end of first connecting rod 9 is cut with scissors by the second articulated shaft 10
It connects and is installed on the second stop block 6, when door body 2 is closed, after the first stop block 5 rotates by a certain angle around the shaft,
First latch segment 3 is placed in the first card slot 7 and is limited by the first card slot 7, meanwhile, the first stop block 5 passes through the
One connecting rod 9 drives the second stop block 6 to rotate by a certain angle around the shaft, and second latch segment 4 is made to be placed in the second card slot 8 simultaneously
It is limited by the second card slot 8, to realize the locking of door body.Also, in off-position, the first stop block 5 and the second stop bit
Block 6 all stops will not make the sealing loosening of door cause leak in the original location.The locking refers to limitation latch segment forward direction
Movement, to realize the locking of door body 2.When needing to open the door, after the first stop block 5 reversely rotates certain angle around the shaft,
First latch segment 3 is detached from the first card slot 7, while first connecting rod 9 drives the second stop block 6 to reversely rotate certain angle around the shaft
Degree makes second latch segment 4 be detached from the second card slot 8, releases locking, door body is allow to be opened.
Preferably, the second driving that the first stop block 5 of driving rotates around the shaft is also installed on the drive end bearing bracket 1
Cylinder 11.
Preferably, first stop block 5 is fixedly connected with second connecting rod, and second connecting rod and second drive cylinder 11
Piston rod connects.
Preferably, first stop block 5 is an integral molding structure with second connecting rod, to reduce department of assembly's number of packages
Amount simplifies structure, lifting device stability.
Preferably, first stop block 5 and the second stop block 6 are respectively installed on a connection by shaft rotation
On plate, connecting plate is fixedly connected with drive end bearing bracket 1.
Preferably, the mounting base of the second driving cylinder 11 is located at the lower part of the second stop block 6, and cylinder and second connects
Each parallel to drive end bearing bracket 1, cylinder is articulated in mounting base bar, and second connecting rod extends to the lower section of the second stop block 6 or obliquely downward,
The piston rod of cylinder is hinged with second connecting rod.
Preferably, first stop block 5 is located at the right side of door body 2, and the second stop block 6 is located at the left side of door body 2, institute
The first card slot 7 and the second card slot 8 stated are rear openings, along the spacing perpendicular to 1 forward direction of drive end bearing bracket or so cell wall
From the groove body being gradually reduced.
It is further preferred that the right side wall of first card slot 7 is arcwall face 12, opened before covering the first card slot 7
Mouthful, the left side wall of second card slot 8 is arcwall face 12, covers the open front of the second card slot 8.To when the first card slot 7
During rotating the limit realized to the first latch segment 3 with the first stop block 5, which plays squeezes the first lock backward
The effect of tight block 3, is conducive to the sealing of door body；When the second card slot 8 rotates the limit realized to the second latch segment 4 with the second stop block 6
During position, which plays the role of squeezing the second latch segment 4 backward, similarly serves to favor the sealing of door body.
It is further preferred that described two latch segments all have right angle corner, first stop block 5 and the second stop bit
The top surface of block 6 is plane 13, and the height residing for the arcwall face 12 is higher than the height of plane 13, to the bottom surface of latch segment
When being bonded with the plane 13, the corner that arcwall face 12 limits latch segment moves forwards.
The present invention can be summarized with others without prejudice to the concrete form of the spirit or essential characteristics of the present invention.Therefore, nothing
By from the point of view of which point, the embodiment above of the invention can only all be considered the description of the invention and cannot limit this hair
Bright, claims indicate the scope of the present invention, and above-mentioned explanation does not point out the scope of the present invention, therefore, with this
Any change in the comparable meaning and scope of claims of invention is all considered as being included in the claim of the present invention
In the range of book.
Claims (9)
1. a kind of two-door washing machine end door, it is characterised in that：Including drive end bearing bracket and door body, switch is provided on the drive end bearing bracket
Door machine structure, the door opening and closing mechanism include the switch door frame being articulated with by the first articulated shaft on drive end bearing bracket, the first articulated shaft
It is parallel to door body, the top of door body is fixedly connected with switch door frame, and axis of the door body with switch door frame around the first articulated shaft rotates
It opens the door and closes the door to realize, the side for switching door frame is fixedly connected with that there are one the shaft that is coaxially disposed with the first articulated shaft, shafts
Rotation is installed on drive end bearing bracket, and the end of shaft is fixedly connected with third connecting rod, the end of third connecting rod be hinged with driving its around
First driving cylinder of shaft axis rotation.
2. a kind of two-door washing machine end door according to claim 1, it is characterised in that：Further include door latch structure, it is described
Door latch structure includes latch segment, and the both sides of the lower part of door body are fixedly installed there are one latch segment, and in the block is locked with two
Meaning one is the first latch segment, another is the second latch segment, and the outside of the first latch segment is equipped with the first stop block, the second lock
The outside of tight block is equipped with the second stop block, and the first stop block and the second stop block pass through the shaft rotation perpendicular to drive end bearing bracket
It is installed on drive end bearing bracket, the first card slot for being limited to the first latch segment, institute is provided on first stop block
It is provided with the second card slot for being limited to the second latch segment on the second stop block stated, is hinged on the first stop block
The other end of one connecting rod, first connecting rod is hingedly installed on the second stop block, when door body is closed, the first stop block
After rotating by a certain angle around the shaft, first latch segment is placed in the first card slot and is limited by the first card slot, meanwhile,
First stop block drives the second stop block to rotate by a certain angle around the shaft by first connecting rod, and second latch segment is made to be placed in
It is limited in second card slot and by the second card slot, realizes the locking of door body, when needing to open the door, the first stop block is reversed around the shaft
After rotating by a certain angle, first latch segment is detached from the first card slot, while first connecting rod drives the second stop block anti-around the shaft
To rotating by a certain angle, second latch segment is made to be detached from the second card slot, releases locking.
3. a kind of two-door washing machine end door according to claim 2, it is characterised in that：Also fixed peace on the drive end bearing bracket
The the second driving cylinder rotated around the shaft equipped with the first stop block of driving.
4. a kind of two-door washing machine end door according to claim 3, it is characterised in that：First stop block, which is fixed, to be connected
It is connected to second connecting rod, second connecting rod is connect with the piston rod of the second driving cylinder.
5. a kind of two-door washing machine end door according to claim 1, it is characterised in that：The switch door frame has two
Journal stirrup, one of journal stirrup are installed on by the first articulated shaft rotation on drive end bearing bracket, another journal stirrup solid, which is installed on, to be turned
On axis.
6. a kind of two-door washing machine end door according to claim 3, it is characterised in that：The peace of the second driving cylinder
In the lower part of the second stop block, cylinder and second connecting rod each parallel to drive end bearing bracket, cylinder is articulated in mounting base cartridge seat, and second
Connecting rod extends to the lower section of the second stop block or obliquely downward, and the piston rod and second connecting rod of cylinder are hinged.
7. a kind of two-door washing machine end door according to claim 2, it is characterised in that：First stop block is located at door
The right side of body, the second stop block are located at the left side of door body, and first card slot and the second card slot are rear openings, along vertical
The groove body that distance is gradually reduced between drive end bearing bracket forward direction or so cell wall.
8. a kind of two-door washing machine end door according to claim 7, it is characterised in that：The right side wall of first card slot
For arcwall face, the open front of the first card slot is covered, the left side wall of second card slot is arcwall face, covers the second card slot
Open front.
9. a kind of two-door washing machine end door according to claim 7, it is characterised in that：Described two latch segments all have directly
The top surface of arm of angle angle, first stop block and the second stop block is plane, and the height residing for the arcwall face is higher than
The height of plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810588065.0A CN108442084B (en) | 2018-06-08 | 2018-06-08 | End door of double-door washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810588065.0A CN108442084B (en) | 2018-06-08 | 2018-06-08 | End door of double-door washing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108442084A true CN108442084A (en) | 2018-08-24 |
| CN108442084B CN108442084B (en) | 2024-03-29 |
Family
ID=63206807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810588065.0A Active CN108442084B (en) | 2018-06-08 | 2018-06-08 | End door of double-door washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108442084B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109355868A (en) * | 2018-12-05 | 2019-02-19 | 山东大成洗涤机械有限公司 | It is a kind of can automatic opening and closing door washing machine |
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| CN201695842U (en) * | 2010-01-11 | 2011-01-05 | 贵阳白云高原紧固件有限公司 | Automatic opening and closing device of lifting cabin door of passenger ropeway |
| CN202157826U (en) * | 2011-07-14 | 2012-03-07 | 山东国泰科技有限公司 | Ten-point anti-explosion locking door for refuge chamber |
| CN102926599A (en) * | 2012-10-11 | 2013-02-13 | 江苏熔盛重工有限公司 | Automatic locking structure of marine tool cabinet |
| CN204715082U (en) * | 2015-06-18 | 2015-10-21 | 常山优博特机电科技有限公司 | A kind of have the roller washing machine that inside and outside can overturn the door of washing machine of fluoroscopic observation window |
| CN106703631A (en) * | 2016-11-19 | 2017-05-24 | 江苏牧羊控股有限公司 | Storehouse door |
| CN106868807A (en) * | 2017-03-01 | 2017-06-20 | 青岛海尔滚筒洗衣机有限公司 | A kind of roller washing machine |
| CN207193608U (en) * | 2017-09-25 | 2018-04-06 | 山东大成洗涤机械有限公司 | A kind of positioning and locking door of washing machine and the washing machine with positioning and locking door of washing machine |
| CN208328471U (en) * | 2018-06-08 | 2019-01-04 | 山东大成洗涤机械有限公司 | A kind of two-door washing machine end door |
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2018
- 2018-06-08 CN CN201810588065.0A patent/CN108442084B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201695842U (en) * | 2010-01-11 | 2011-01-05 | 贵阳白云高原紧固件有限公司 | Automatic opening and closing device of lifting cabin door of passenger ropeway |
| CN202157826U (en) * | 2011-07-14 | 2012-03-07 | 山东国泰科技有限公司 | Ten-point anti-explosion locking door for refuge chamber |
| CN102926599A (en) * | 2012-10-11 | 2013-02-13 | 江苏熔盛重工有限公司 | Automatic locking structure of marine tool cabinet |
| CN204715082U (en) * | 2015-06-18 | 2015-10-21 | 常山优博特机电科技有限公司 | A kind of have the roller washing machine that inside and outside can overturn the door of washing machine of fluoroscopic observation window |
| CN106703631A (en) * | 2016-11-19 | 2017-05-24 | 江苏牧羊控股有限公司 | Storehouse door |
| CN106868807A (en) * | 2017-03-01 | 2017-06-20 | 青岛海尔滚筒洗衣机有限公司 | A kind of roller washing machine |
| CN207193608U (en) * | 2017-09-25 | 2018-04-06 | 山东大成洗涤机械有限公司 | A kind of positioning and locking door of washing machine and the washing machine with positioning and locking door of washing machine |
| CN208328471U (en) * | 2018-06-08 | 2019-01-04 | 山东大成洗涤机械有限公司 | A kind of two-door washing machine end door |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109355868A (en) * | 2018-12-05 | 2019-02-19 | 山东大成洗涤机械有限公司 | It is a kind of can automatic opening and closing door washing machine |
| CN109355868B (en) * | 2018-12-05 | 2024-03-22 | 山东大成洗涤机械有限公司 | Washing machine capable of automatically opening and closing door |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108442084B (en) | 2024-03-29 |
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