CN108952319A - A kind of door handle of refrigerator based on Internet of Things - Google Patents
A kind of door handle of refrigerator based on Internet of Things Download PDFInfo
- Publication number
- CN108952319A CN108952319A CN201810936397.3A CN201810936397A CN108952319A CN 108952319 A CN108952319 A CN 108952319A CN 201810936397 A CN201810936397 A CN 201810936397A CN 108952319 A CN108952319 A CN 108952319A
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- CN
- China
- Prior art keywords
- space
- lifting
- refrigerator
- end wall
- fixed
- 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.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B1/00—Knobs or handles for wings; Knobs, handles, or press buttons for locks or latches on wings
- E05B1/0038—Sliding handles, e.g. push buttons
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
- F25D23/02—Doors; Covers
- F25D23/028—Details
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Refrigerator Housings (AREA)
Abstract
The invention discloses a kind of door handle of refrigerator based on Internet of Things, including refrigerator door panel, front side inside the refrigerator door panel is provided with the lifting space of a vertical direction, lifting space internal clearance is equipped with an elevator, the right side of the elevator is provided with a fixed block, the sliding space of an annular is provided with inside the refrigerator door panel at position corresponding with lifting groove, the sliding space is internally provided with a dust guard flexible, one fixed handle is installed in the accommodating groove, the upside of the fixed block right side is embedded to be fixedly installed with an electromagnetic switch.In present invention work, elevating function can satisfy the requirement of different age group and different height crowds, keep device more humanized, depending on the use of idler wheel can effectively reduce friction in dust guard rotation process, reduce abrasion, increase the service life of device, and when not in use, fixed handle can be fixed in accommodating groove, increase the aesthetics of device, avoid unnecessary collide with.
Description
Technical field
The present invention relates to field of household appliances, specially a kind of door handle of refrigerator based on Internet of Things.
Background technique
With the development of the society, the development of science and technology, people's lives level is continuously improved, and refrigerator is as one in household electrical appliances
Kind, spread to every household, refrigerator is that a kind of refrigeration equipment for keeping constant low temperature and one kind make food or other objects
Product keep constant the product for civilian use of low temperature cold conditions, and above there are two types of modes in door body unlatching for existing refrigerator, and one is open in door body
The side opened opens up groove, and another kind is the mounting knob directly in door body, and current door handle of refrigerator is all kinds of, their energy
Play the role of opening and closing refrigerator doors, be convenient for people to use, but exist simultaneously many problems, the height of handle is all asked solid
Be scheduled on door-plate, be mostly designed according to the height of adult, the child in family sometimes for the article in refrigerator of taking just
Door handle of refrigerator can just be got at by needing underfoot to pad article, be easy to cause fortuitous event in this way, be unfavorable for different crowd
Use, design is not humanized enough, moreover, handle is all prominent in outside, not only influence the overall aesthetics of refrigerator, moreover,
Handle outstanding is easy to cause to collide in the scatterbrained situation of people, is unfavorable for the safe handling of device.
Summary of the invention
The purpose of the present invention is to provide a kind of door handle of refrigerator based on Internet of Things, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the invention provides the following technical scheme: a kind of door handle of refrigerator based on Internet of Things,
Including refrigerator door panel, the front side inside the refrigerator door panel is provided with the lifting space of a vertical direction, the lifting space
Upper end wall is internally provided with a driving space, and the inside in the driving space is fixedly installed a driving motor, the driving electricity
The lower end of machine has been connected by power a drive shaft, the lower end of the drive shaft pass through the lower end wall in driving space and with lifting space
Lower end wall rotary type is fixedly connected, and lifting space internal clearance is equipped with an elevator, and the elevator is by wherein
Between at position the threaded hole of vertical direction and drive shaft be cooperatively connected, the right end wall in the driving space, which goes out to be provided with one or so, to be passed through
Logical lifting groove, lifting groove connection driving space and free surrounding space, the right side of the elevator are provided with a fixed block,
The right end of the fixed block is located in lifting groove, is provided with an annular inside the refrigerator door panel at position corresponding with lifting groove
Sliding space, the sliding space is internally provided with a dust guard flexible, the both ends of the dust guard respectively with fixation
The upper and lower ends of block are fixedly connected, and the corner of the sliding space inner wall is provided with certain idler wheel, the right side of the fixed block
End face is provided with the accommodating groove of an opening to the right, and the upper and lower ends of accommodating groove left end wall are symmetrically arranged with a telescopic hole, institute
It states and a fixed handle is installed in accommodating groove, the upper and lower ends of the fixed handle are provided at position corresponding with telescopic hole
One telescopic rod, the left end of the telescopic rod is located in corresponding telescopic hole and a left side for the left end of the telescopic rod and telescopic hole
It is fixedly connected between end wall by a compressed spring, the telescopic rod of the upper and lower ends is symmetrical arranged on the left of end face close to each other
There is limited block, a limit sliding chutes, the limited block position are provided at the inner wall of telescopic hole position corresponding with limited block
In in limit sliding chutes, the telescopic rod is locked far from the first lockhole and second is respectively arranged at left and right sides of the end face of limited block one end
Hole, the end wall of the telescopic hole are provided with a compression space at interior position corresponding with the second lockhole, the compression space
Inside is provided with a compression plate, and the compression plate is fixedly connected to a lock at the end face center position of telescopic hole one end
Tight block, the latch segment pass through the end wall of compression space and extend into the second lockhole, and the compression plate is far from telescopic hole one end
End face be connected with a support spring, the end wall and compression plate of the support spring elastic force connection compression space, the compression plate
End face middle position far from telescopic hole one end is fixedly connected with a movable electro-magnet, and the compression space is far from telescopic hole one
The end wall middle position at end is fixedly connected with a fixed electromagnet, the embedded fixed installation in upside of the fixed block right side
There is an electromagnetic switch, the refrigerator door panel upper surface is provided with an electricity production mechanism.
Preferably, the drive shaft be located at lifting space in axis body threadingly with the elevator interposition
The threaded hole set is cooperatively connected, and the elevator is connect with the end wall clearance fit in lifting space.
Preferably, width is greater than the width of lifting groove, the dust guard and fixed block to the dust guard in the front-back direction
Connection forms a closed loop, described to determine idler wheel and be fixed on the corner of the sliding space inner wall and be rotatably assorted company with dust guard
It connects.
Preferably, the elastic force of the support spring is greater than the sum of compression plate and the gravity of latch segment, the Motionless electromagnetic
Magnetic force in the case of iron and movable electro-magnet energization is greater than the elastic force of support spring, the electromagnetic switch Electric control Motionless electromagnetic
Iron and movable electro-magnet.
Preferably, the distance between first lockhole and second lockhole are equal to the length of limit sliding chutes, the limit
Block is located in limit sliding chutes, and is slidably connected.
Preferably, the electricity production mechanism includes photovoltaic battery plate, a storage is provided in the refrigerator door panel upper surface left side
Electric block is connected between the storage block and photovoltaic battery plate by optical fiber.
Compared with prior art, the beneficial effects of the present invention are: in present invention work, driving motor work, drive shaft rotation
Turn, and the clearance fit in elevator and lifting space limits the rotation of elevator, under the action of drive shaft, realizes elevator
Elevating function, since meet the requirement of different age group and different height crowds, keep device more humanized, pass through screening
Dirt plate blocks the opening of lifting groove, prevents dust from entering inner space, and can increase the beauty of device, depending on idler wheel make
With the friction that can effectively reduce in dust guard rotation process, abrasion is reduced, increases the service life of device, is opened by electromagnetism
Control fixed electromagnet and movable electro-magnet are closed, in energization, movable electro-magnet is mobile to fixed electromagnet direction, thus
Drive latch segment to leave the second lockhole and enter compression space by compression plate, at this point, under the action of compressed spring, telescopic rod with
Fixed handle is popped up to the right, and manpower is facilitated to grasp, meanwhile, latch segment enters the first lockhole, for fixing device, guarantees to fix
The stability of handle controls fixed electromagnet and movable electro-magnet by electromagnetic switch, in energization, movable electro-magnet to
Fixed electromagnet direction is mobile, so that driving latch segment to leave the second lockhole by compression plate enters compression space, at this point, pressing
Under the action of contracting spring, telescopic rod is popped up to the right with fixed handle, and manpower is facilitated to grasp, meanwhile, latch segment enters the first lock
Hole guarantees the stability of fixed handle for fixing device, by the cooperation of limited block and limit sliding chutes prevent fixed handle with
Telescopic rod is completely fallen off, and when not in use, and fixed handle can be fixed in accommodating groove, increase the aesthetics of device, increase
The utilization rate for adding space avoids unnecessary collide with.
Detailed description of the invention
Fig. 1 is a kind of schematic view of the front view of the door handle of refrigerator entirety complete section based on Internet of Things of the present invention；
Fig. 2 is a kind of overlooking structure diagram of the door handle of refrigerator entirety complete section based on Internet of Things of the present invention；
Fig. 3 is that the front view structure of fixed block internal structure complete section in a kind of door handle of refrigerator based on Internet of Things of the present invention is shown
It is intended to.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-3 is please referred to, a kind of embodiment provided by the invention: a kind of door handle of refrigerator based on Internet of Things, packet
Refrigerator door panel 1 is included, the front side inside the refrigerator door panel 1 is provided with the lifting space 2 of a vertical direction, the lifting space 2
Upper end wall be internally provided with a driving space 3, the inside in the driving space 3 is fixedly installed a driving motor 4, the drive
The lower end of dynamic motor 4 has been connected by power a drive shaft 5, the lower end of the drive shaft 5 pass through the lower end wall in driving space 3 and with liter
The lower end wall rotary type in drop space 2 is fixedly connected, and 2 internal clearance of lifting space is equipped with an elevator 6, the lifting
Block 6 is cooperatively connected by the threaded hole 7 and drive shaft 5 of vertical direction at intermediate position, and the right end wall in the driving space 3 goes out
It is provided with the lifting groove 7 of one or so perforation, the connection of lifting groove 7 driving space 3 and free surrounding space, the right side of the elevator 6
End face is provided with a fixed block 8, and the right end of the fixed block 8 is located in lifting groove 7,1 inside of refrigerator door panel and lifting groove 7
The sliding space 9 of an annular is provided at corresponding position, the sliding space 9 is internally provided with a dust guard flexible
10, the both ends of the dust guard 10 are fixedly connected with the upper and lower ends of fixed block 6 respectively, the corner of 9 inner wall of sliding space
Place is provided with certain idler wheel 11, and the right side of the fixed block 6 is provided with the accommodating groove 12 of an opening to the right, the accommodating groove
The upper and lower ends of 12 left end walls are symmetrically arranged with a telescopic hole 13, and a fixed handle 14 is equipped in the accommodating groove 12, described
A telescopic rod 15, a left side for the telescopic rod 15 are provided at the upper and lower ends position corresponding with telescopic hole 13 of fixed handle 14
End is located in corresponding telescopic hole 13 and between the left end of the telescopic rod 15 and the left end wall of telescopic hole 13 by a pressure
Contracting spring 16 is fixedly connected, and the telescopic rod 15 of the upper and lower ends is symmetrically arranged with limited block 17 on the left of end face close to each other,
A limit sliding chutes 18 are provided at the inner wall of the telescopic hole 13 position corresponding with limited block 17, the limited block 17 is located at
In limit sliding chutes 18, the telescopic rod 15 far from be respectively arranged at left and right sides of the end face of 17 one end of limited block the first lockhole 19 with
Second lockhole 20, the end wall of the telescopic hole 13 are provided with a compression space 21 at interior position corresponding with the second lockhole 19,
The inside of the compression space 21 is provided with a compression plate 22, end face center of the compression plate 22 close to 13 one end of telescopic hole
A latch segment 23 is fixedly connected at position, the latch segment 23 passes through the end wall of compression space 21 and extends into the second lock
Hole 20, the compression plate 22 are connected with a support spring 24,24 elastic force of support spring far from the end face of 13 one end of telescopic hole
The end wall and compression plate 22 of compression space 21 are connected, end face middle position of the compression plate 22 far from 13 one end of telescopic hole is solid
Surely it is connected with a movable electro-magnet 25, the compression space 21 is fixedly connected far from the end wall middle position of 13 one end of telescopic hole
There is a fixed electromagnet 26, the upside of 8 right side of fixed block is embedded to be fixedly installed with an electromagnetic switch 27, the refrigerator
1 upper surface of door-plate is provided with an electricity production mechanism 31.
Valuably, the drive shaft 5 be located at lifting space 2 in axis body threadingly with the elevator interposition
The threaded hole set is cooperatively connected, and the elevator 6 is connect with the end wall clearance fit in lifting space 2.Its effect is driving motor
4 work, drive shaft 5 rotate, and the clearance fit in elevator 6 and lifting space 2 limits the rotation of elevator 6, in drive shaft 5
Under the action of, realize the elevating function of elevator 6, since meet the requirement of different age group and different height crowds, make
Device is more humanized.
Valuably, width is greater than the width of lifting groove 7 to the dust guard 10 in the front-back direction, the dust guard 10 with it is fixed
Block 6 connection formed a closed loop, it is described determine idler wheel 11 be fixed on 9 inner wall of sliding space corner and with 10 turns of dust guard
It is dynamic to be cooperatively connected.Its effect is that the opening of lifting groove 7 is blocked by dust guard 10, prevents dust from entering inner space, and
Can increase the beauty of device, depending on the use of idler wheel 11 can effectively reduce friction in 10 rotation process of dust guard, reduce
Abrasion, increases the service life of device.
Valuably, the elastic force of the support spring 24 is greater than the sum of the gravity of compression plate 22 and latch segment 23, the fixation
Magnetic force in the case of electromagnet 26 and the energization of movable electro-magnet 25 is greater than the elastic force of support spring 24,27 electric power of electromagnetic switch
Control fixed electromagnet 26 and movable electro-magnet 25.Its effect is to control fixed electromagnet 26 and activity by electromagnetic switch 27
Electromagnet 25, in energization, movable electro-magnet 25 is mobile to 26 direction of fixed electromagnet, to be driven by compression plate 22
Latch segment 23 leaves the second lockhole 20 entrance compression space 21, at this point, under the action of compressed spring 16, telescopic rod 15 and fixation
Handle 14 is popped up to the right, and manpower is facilitated to grasp, meanwhile, latch segment 23 enters the first lockhole 19, for fixing device, guarantees solid
Determine the stability of handle 14.
Valuably, the distance between first lockhole 19 and the second lockhole 20 are equal to the length of limit sliding chutes 18, described
Limited block 17 is located in limit sliding chutes 18, and is slidably connected.Its effect is, passes through matching for limited block 17 and limit sliding chutes 18
Conjunction prevents fixed handle 14 from completely falling off with telescopic rod 15, and when not in use, fixed handle 14 can be fixed on accommodating groove
In 12, increase the aesthetics of device, increase the utilization rate in space, avoids unnecessary collide with.
Valuably, the electricity production mechanism 31 includes photovoltaic battery plate 30, is provided with one in 1 upper surface of the refrigerator door panel left side
Storage block 28 is connected between the storage block 28 and photovoltaic battery plate 30 by optical fiber 29, and effect is to provide one for device operation
Determine electric energy.
Specifically used mode: in present invention work, driving motor 4 works, and drive shaft 5 rotates, and elevator 6 and lifting are empty
Between 2 clearance fit limit the rotation of elevator 6, under the action of drive shaft 5, realize the elevating function of elevator 6, since
The requirement for meeting different age group and different height crowds, keeps device more humanized, blocks lifting by dust guard 10
The opening of slot 7 prevents dust from entering inner space, and can increase the beauty of device, depending on the use of idler wheel 11 can have
The friction of effect reduced in 10 rotation process of dust guard, reduces abrasion, increases the service life of device, controlled by electromagnetic switch 27
Fixed electromagnet 26 processed and movable electro-magnet 25, in energization, movable electro-magnet 25 is mobile to 26 direction of fixed electromagnet,
Enter compression space 21 to drive latch segment 23 to leave the second lockhole 20 by compression plate 22, at this point, in compressed spring 16
Under effect, telescopic rod 15 is popped up to the right with fixed handle 14, and manpower is facilitated to grasp, meanwhile, latch segment 23 enters the first lockhole
19, for fixing device, guarantees the stability of fixed handle 14, fixed electromagnet 26 and flexible lamp are controlled by electromagnetic switch 27
Magnet 25, in energization, movable electro-magnet 25 is mobile to 26 direction of fixed electromagnet, to drive lock by compression plate 22
Tight block 23 leaves the second lockhole 20 and enters compression space 21, at this point, under the action of compressed spring 16, telescopic rod 15 and fixed handle
Hand 14 is popped up to the right, and manpower is facilitated to grasp, meanwhile, latch segment 23 enters the first lockhole 19, for fixing device, guarantees to fix
The stability of handle 14 prevents fixed handle 14 and telescopic rod 15 completely de- by the cooperation of limited block 17 and limit sliding chutes 18
It falls, and when not in use, fixed handle 14 can be fixed in accommodating groove 12, increase the aesthetics of device, increase space
Utilization rate avoids unnecessary collide with.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
Claims (6)
- A kind of front side setting 1. door handle of refrigerator based on Internet of Things, including refrigerator door panel, inside the refrigerator door panel There is the lifting space of a vertical direction, the upper end wall in the lifting space is internally provided with a driving space, the driving space Inside be fixedly installed a driving motor, the lower end of the driving motor has been connected by power a drive shaft, the drive shaft Lower end passes through the lower end wall in driving space and is fixedly connected with the lower end wall rotary type in lifting space, lifting space internal clearance It is equipped with an elevator, the elevator is connected by threaded hole and the drive shaft cooperation of vertical direction at intermediate position It connects, the right end wall in the driving space goes out the lifting groove for being provided with one or so perforation, lifting groove connection driving space and outer Boundary space, the right side of the elevator are provided with a fixed block, and the right end of the fixed block is located in lifting groove, the refrigerator The sliding space of an annular is provided with inside door-plate at position corresponding with lifting groove, the sliding space is internally provided with one Dust guard flexible, the both ends of the dust guard are fixedly connected with the upper and lower ends of fixed block respectively, the sliding space inner wall Corner be provided with certain idler wheel, the right side of the fixed block is provided with the accommodating groove of an opening to the right, the storage The upper and lower ends of slot left end wall are symmetrically arranged with a telescopic hole, are equipped with a fixed handle in the accommodating groove, and described fixed The upper and lower ends of hand are provided with a telescopic rod at position corresponding with telescopic hole, and the left end of the telescopic rod is located at correspondence Telescopic hole in and be fixedly connected by a compressed spring between the left end and the left end wall of telescopic hole of the telescopic rod, it is described on The telescopic rod at lower both ends is symmetrically arranged with limited block on the left of end face close to each other, and the inner wall of the telescopic hole is corresponding with limited block Position at be provided with a limit sliding chutes, the limited block is located in limit sliding chutes, and the telescopic rod is far from limited block one end End face at left and right sides of be respectively arranged with the first lockhole and the second lockhole, the end wall of the telescopic hole is interior corresponding with the second lockhole A compression space is provided at position, the inside of the compression space is provided with a compression plate, and the compression plate is close to stretch A latch segment is fixedly connected at the end face center position of shrinkage cavity one end, the latch segment passes through the end wall of compression space and prolongs The second lockhole is extended into, the compression plate is connected with a support spring, the support spring bullet far from the end face of telescopic hole one end Power connects the end wall and compression plate of compression space, and the compression plate is fixedly connected far from the end face middle position of telescopic hole one end There is a movable electro-magnet, the compression space is fixedly connected with a Motionless electromagnetic far from the end wall middle position of telescopic hole one end Iron, the upside of the fixed block right side is embedded to be fixedly installed with an electromagnetic switch, and the refrigerator door panel upper surface is provided with One electricity production mechanism.
- 2. a kind of door handle of refrigerator based on Internet of Things according to claim 1, it is characterised in that: the drive shaft Axis body in lifting space is threadingly cooperatively connected with the threaded hole in the elevator middle position, the lifting Block is connect with the end wall clearance fit in lifting space.
- 3. a kind of door handle of refrigerator based on Internet of Things according to claim 1, it is characterised in that: the dust guard Width is greater than the width of lifting groove in the front-back direction, and the dust guard connect to form a closed loop with fixed block, described to determine idler wheel It is fixed on the corner of the sliding space inner wall and is rotatably assorted with dust guard and connect.
- 4. a kind of door handle of refrigerator based on Internet of Things according to claim 1, it is characterised in that: the support bullet The elastic force of spring is greater than the sum of compression plate and the gravity of latch segment, the magnetic in the case of the fixed electromagnet and movable electro-magnet energization Power is greater than the elastic force of support spring, the electromagnetic switch Electric control fixed electromagnet and movable electro-magnet.
- 5. a kind of door handle of refrigerator based on Internet of Things according to claim 1, it is characterised in that: first lock The distance between hole and the second lockhole are equal to the length of limit sliding chutes, and the limited block is located in limit sliding chutes, and is slidably matched Connection.
- 6. a kind of door handle of refrigerator based on Internet of Things according to claim 1, it is characterised in that: the electricity production machine Structure includes photovoltaic battery plate, on the left of the refrigerator door panel upper surface in be provided with a storage block, the storage block and photovoltaic battery plate it Between pass through optical fiber connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810936397.3A CN108952319A (en) | 2018-08-16 | 2018-08-16 | A kind of door handle of refrigerator based on Internet of Things |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810936397.3A CN108952319A (en) | 2018-08-16 | 2018-08-16 | A kind of door handle of refrigerator based on Internet of Things |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108952319A true CN108952319A (en) | 2018-12-07 |
Family
ID=64470087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810936397.3A Withdrawn CN108952319A (en) | 2018-08-16 | 2018-08-16 | A kind of door handle of refrigerator based on Internet of Things |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108952319A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112037488A (en) * | 2020-08-28 | 2020-12-04 | 唐文健 | Household triggering type alarm |
| CN112391798A (en) * | 2019-08-16 | 2021-02-23 | 青岛海尔洗衣机有限公司 | Vibration damper and washing machine with same |
-
2018
- 2018-08-16 CN CN201810936397.3A patent/CN108952319A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112391798A (en) * | 2019-08-16 | 2021-02-23 | 青岛海尔洗衣机有限公司 | Vibration damper and washing machine with same |
| CN112391798B (en) * | 2019-08-16 | 2024-07-16 | 青岛海尔洗衣机有限公司 | Vibration damper and washing machine with same |
| CN112037488A (en) * | 2020-08-28 | 2020-12-04 | 唐文健 | Household triggering type alarm |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181207 |