CN108049130A - It is a kind of can automatic lid closing/opening rotary drum washing machine - Google Patents
It is a kind of can automatic lid closing/opening rotary drum washing machine Download PDFInfo
- Publication number
- CN108049130A CN108049130A CN201810095507.8A CN201810095507A CN108049130A CN 108049130 A CN108049130 A CN 108049130A CN 201810095507 A CN201810095507 A CN 201810095507A CN 108049130 A CN108049130 A CN 108049130A
- Authority
- CN
- China
- Prior art keywords
- washing machine
- door
- rotary drum
- door closure
- drum washing
- 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
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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
Abstract
The invention discloses it is a kind of can automatic lid closing/opening rotary drum washing machine, be related to washing machine technology field.It can realize automatic door opening and slow shutdown, and door closure will not be caused to damage and destroyed.The present invention can automatic lid closing/opening rotary drum washing machine, including door closure, the door closure is articulated with the casing opening of rotary drum washing machine by hinge, the casing is equipped with the first tractor, first tractor includes the first actuator, the first capstan winch and the first draught line, first actuator can drive first capstan winch to rotate, and on first capstan winch, the other end is wound in the shaft of the hinge one ends wound of first draught line.The present invention can be used for rotary drum washing machine.
Description
Technical field
The present invention relates to washing machine technology field more particularly to it is a kind of can automatic lid closing/opening rotary drum washing machine.
Background technology
Current rotary drum washing machine, majority is all by the attacker on impeller door closure when opening door closure, and manpower opens impeller
Door for washing machine.This door body structure has the following disadvantages and deficiency：It needs to overcome if the 1, door closure is all-glass, during enabling
The gravity of glass so that dynamics needed for opening Door by Hand is larger；The 2nd, if both hands are occupied or both hands on have it is dirty, it has not been convenient to open
Door；3rd, in door closing procedure, because door glass is heavier, decrease speed is too fast, is sometimes prone to hurt people, subtracts unless additionally increasing damper
Few decrease speed；4th, long-time service, knocker hand are easily dirty, it is difficult to clean.
Patent CN1077176C discloses a kind of washing machine door cover structure automatically opened, which employs fold door closure,
And forepart or the rear portion of door closure are folded to realize that the folding of door closure opening and stretching, extension are closed by steel wire direct pull.
But what is utilized due to the structure is lever principle, traction force must be acted directly on door closure and could realized
Above-mentioned opening and closing action, and door for washing machine generally use plastics or glass make, and traction force is acted directly on door closure
Above and on door closure additional mounting structure is set all to cause to damage to door body and destroy.And the knot of above-mentioned patent formula
Structure is complicated, takes up space big, cost of manufacture is high.
The content of the invention
The embodiment of the present invention provide it is a kind of can automatic lid closing/opening rotary drum washing machine, can realize automatic door opening and slow close
Door, and door closure will not be caused to damage and destroyed.
In order to achieve the above objectives, the embodiment provides it is a kind of can automatic lid closing/opening rotary drum washing machine, including door
Lid, the door closure are articulated with the casing opening of rotary drum washing machine by hinge, and the casing is equipped with the first tractor, described
First tractor includes the first actuator, the first capstan winch and the first draught line, and first actuator can drive described first to twist
Disk rotates, and on first capstan winch, the other end is wound in the shaft of the hinge one ends wound of first draught line.
It is provided in an embodiment of the present invention can automatic lid closing/opening rotary drum washing machine, when needing to open the door, send door open command, the
The actuator of one tractor starts, and the first capstan winch is driven to rotate, the first draught line is made gradually to be wound on the first capstan winch, and first
The other end of draught line progressively disengages the shaft of door closure, and the shaft of door closure is made to rotate that door closure is pulled to open.When need at closing time,
The first actuator is closed, door closure can rotate under the action of self gravitation to closing direction, and the first draught line is again to door at this time
It is wound in the shaft of lid, and progressively disengages the first capstan winch, and the first capstan winch is pulled to rotate, the first capstan winch is made to be applied to door closure as a result,
Reaction force is added, which can make the closing velocity of door closure slow down, and play damping action, improve security.By
It is wound around in the first draught line in the shaft of door closure, also there is no need to set additional mounting structure on door closure, so as to
It will not cause the cost of manufacture of door closure to increase, door closure will not be caused to damage and destroyed in drawing, and this is simple in structure,
It takes up space small, low manufacture cost.
Description of the drawings
It in order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention, for those of ordinary skill in the art, without creative efforts, can be with
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is the top view of the rotary drum washing machine of the embodiment of the present invention；
The structure diagram that Fig. 2 is connected for the first tractor in the rotary drum washing machine of the embodiment of the present invention with door closure；
The partial structural diagram that Fig. 3 is connected for the first tractor in the rotary drum washing machine of the embodiment of the present invention with door closure；
Fig. 4 is the installation position schematic diagram of closing piece and door interlock switch in the rotary drum washing machine of the embodiment of the present invention；
The structure diagram that Fig. 5 is connected for the second tractor in the rotary drum washing machine of the embodiment of the present invention with door closure；
Fig. 6 be the embodiment of the present invention rotary drum washing machine in return unit installation position schematic diagram；
Fig. 7 be the embodiment of the present invention rotary drum washing machine in elastic positioning pin installation position schematic diagram.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment belongs to the scope of protection of the invention.
In the description of the present invention, it is to be understood that term " " center ", " on ", " under ", "front", "rear", " left side ",
The orientation or position relationship of the instructions such as " right side ", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " are based on shown in the drawings
Orientation or position relationship, be for only for ease of the description present invention and simplify description rather than instruction or imply signified device or
Element must have specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
In the description of the present invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or be integrally connected；It is right
For those of ordinary skill in the art, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Term " first ", " second " be only used for description purpose, and it is not intended that instruction or imply relative importance or
The implicit quantity for indicating indicated technical characteristic." first " is defined as a result, the feature of " second " can be expressed or imply
Ground includes one or more this feature.In the description of the present invention, unless otherwise indicated, " multiple " be meant that two or
It is more than two.
Referring to Fig. 1, Fig. 2, the embodiment of the present invention provide it is a kind of can automatic lid closing/opening rotary drum washing machine, including door closure 1,
The door closure 1 is articulated with by hinge 2 at the opening 31 of the casing 3 of rotary drum washing machine, and the casing 3 is equipped with the first tractor
4, first tractor 4 includes the first actuator 41, the first capstan winch 42 and the first draught line 43, and first actuator 41 can
First capstan winch 42 is driven to rotate, on first capstan winch 42, the other end twines the one ends wound of first draught line 43
It is around in the shaft 21 of the hinge 2.
It is provided in an embodiment of the present invention can automatic lid closing/opening rotary drum washing machine, when needing to open the door, send door open command, the
The actuator of one tractor 4 starts, and the first capstan winch 42 is driven to rotate, the first draught line 43 is made gradually to be twined on the first capstan winch 42
Around, and the other end of the first draught line 43 progressively disengages the shaft 21 of door closure 1, and the shaft 21 of door closure 1 is made to rotate to pull door closure 1
It opens.When needing at closing time, to close the first actuator 41, door closure 1 can rotate under the action of self gravitation to closing direction, this
When the first draught line 43 wound again in the shaft 21 of door closure 1, and progressively disengage the first capstan winch 42, and pull the first capstan winch 42
It rotates, the first capstan winch 42 is made to be applied with reaction force to door closure 1 as a result, which can become the closing velocity of door closure 1
It is slow, damping action is played, improves security.Since the first draught line 43 is wound around in the shaft 21 of door closure 1, also
Additional mounting structure need not be set on door closure 1, so as to which the cost of manufacture of door closure 1 will not be caused to increase, in drawing
Door closure 1 will not be caused to damage and destroyed, and this is simple in structure, takes up space small, low manufacture cost.
Since in use, user is it is possible that door closure 1 can be pulled, at this time in order to protect the first tractor 4, as schemed
Shown in 3, spring 44 preferably is connected on the first draught line 43, which can be one section or multistage, when spring is
Can be multistage spring continuously series winding or multistage spring intervals series winding during multistage.As a result, when have external force interfere first
When tractor 4 acts, interference dynamics can be by the spring damping of spring 44, and long-time service will not draw bad first draught line 43 and the
One capstan winch 42, reliability are high.
Preferably, as shown in figure 3, the first reel 45 can be connected in the shaft 21, first draught line 43 twines
It is around on first reel 45.By key connection or realization transmission can be fixedly connected between first reel 45 and shaft 21
Torque, so as to fulfill synchronous rotation.This prevents draught lines to scratch shaft 21, and due to the diameter of the first reel 45
More than the diameter of shaft 21, therefore the rotation arm of force can be improved, make traction more effortless.
When door closure 1 is opened, positioned to be realized to door closure 1, as shown in figure 4, can be set in the hinged end of the door closure 1
Closing piece 5, and the position for corresponding on the casing 3 closing piece 5 sets door interlock switch 6, it is described when door closure 1 is opened completely
Closing piece 5 stretches into the door interlock switch 6 and triggers the door interlock switch 6, stretch out the lock tongue of the door interlock switch 6 and block institute
Closing piece 5 is stated, by 1 locking of door closure, when the door closure 1 is promoted again to opening direction, the door lock is can trigger and opens
Closing 6 withdraws the lock tongue of the door interlock switch 6, and applies bounce to the closing piece 5, makes door closure 1 to closing direction rotation one
Determine angle, then door closure 1 can rely on self gravitation to fall, while tractor provides cushion effect to door closure 1.It as a result, can be by door closure 1
Holding is locked at open position, and convenient for unlocking.
In the above-described embodiments, the BIG LATCH_LA0051 models of sharp Flowco Sales ＆ Service Ltd. may be employed in door interlock switch 6
Door interlock switch 6.Certainly, the door interlock switch 6 of other brands or model can be also selected according to actual installation situation, is not limited herein
It is fixed.
In order to accurately control door closing speed, as shown in figure 5, the second tractor 7 is additionally provided on the casing 3, described second
Tractor 7 includes the second actuator 71, the second capstan winch 72 and the second draught line 73, and second actuator 71 can drive described the
Two capstan winches 72 rotate, and for the one ends wound of second draught line 73 on second capstan winch 72, the other end is wound in the door
In the shaft 21 of lid 1, and second draught line 73 is wound in the winding direction and described first in the shaft 21 of the door closure 1
The winding direction that draught line 43 is wound in the shaft 21 of the door closure 1 is opposite.As a result, when the first tractor 4 pulls door closure 1 to beat
When opening, the second actuator 71 does not work, and the second draught line 73 is gradually wound in shaft 21；At closing time, starting the second driving
Part 71, and the first actuator 41 is closed, the second draught line 73 is gradually wound on the second capstan winch 72, and pulls shaft 21 to shutdown
Direction rotates, and the first draught line 43 is gradually wound in shaft 21 at this time.It as a result, can be by adjusting the rotation of the second actuator 71
Speed accurately adjusts door closing speed.
It should be noted that shaft 21 can be a long axis, which is fixedly connected with door closure 1, the first draught line 43
The both ends of the long axis are connected to the second draught line 73, can also as shown in figure 5, shaft 21 include two short axles, two
Short axle is fixedly connected respectively with door closure 1, and the first draught line 43 and the second draught line 73 connect one to one with two short axles.
At this time in order to protect the second tractor 7, as shown in figure 5, it is preferred that be connected with spring 74 on the second draught line 73, it should
Spring 74 can be one section or multistage, when spring is multistage, can be multistage spring continuously series winding or
Multistage spring intervals are contacted.As a result, when there is external force to interfere the action of the second tractor 7, interference dynamics can be by the elastic force of spring 74
Buffering, long-time service will not draw bad second draught line 73 and the second capstan winch 72, and reliability is high.
Equally, as shown in figure 5, the second reel 75 can be connected in shaft 21, the second draught line 73 is wound in second
On reel 75.By key connection or realization transmission torque can be fixedly connected between second reel 75 and shaft 21, so as to real
Now rotate synchronously.This prevents draught lines to scratch shaft 21, and since the diameter of the second reel 75 is more than shaft 21
Diameter, therefore the rotation arm of force can be improved, make traction more effortless.
In order to give door closure 1 one initial motive forces when closing door closure 1, return unit can be connected on door closure 1, it is described multiple
Position part applies the reset force rotated to closing direction to the door closure 1.As a result, when closing door closure 1, the reset force of return unit can
Door closure 1 to closing direction promotion is rotated by a certain angle, the open angle of door closure 1 is made to be less than 90 degree, so as to rely on gravity certainly
It so falls and closes.
Specifically, dynamic clamping head and quiet clamping head can be spring or torsional spring 8 as shown in Figure 6, torsional spring 8 are sheathed on shaft
On 21.
In another embodiment of the invention, in order to realize positioning to open door closure 1, as shown in fig. 7, the casing
3 are equipped with elastic positioning pin 9, as shown in Figure 6, Figure 7, location hole 211 are offered in the shaft 21, when the door closure 1 rotates
During to open position, the location hole 211 is opposite with the elastic positioning pin 9, and the elastic positioning pin 9 is in the effect of elastic force
Under can extend into the location hole 211.Door closure 1 can be kept being locked at open position as a result, it, can be to when needing at closing time
Door closure 1 applies a door closing force, elastic positioning pin 9 is made to deviate from location hole 211, preferably by the end of elastic positioning pin 9
Taper is made as, in order to which elastic positioning pin 9 can skid off location hole 211 when applying door closing force.
Specifically, elastic positioning pin 9 can include spring and be fixed on the positioning pin of spring one end, and the other end of spring can
It is connected on the inner surface of upper cover plate (not shown) of casing 3.
The above description is merely a specific embodiment, but protection scope of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, can readily occur in change or replacement, should all contain
Lid is within protection scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.
Claims (10)
1. it is a kind of can automatic lid closing/opening rotary drum washing machine, which is characterized in that including door closure, the door closure is articulated with ripple by hinge
The casing opening of wheel washer, the casing are equipped with the first tractor, and first tractor includes the first actuator, the
One capstan winch and the first draught line, first actuator can drive first capstan winch to rotate, one end of first draught line
It is wound on first capstan winch, the other end is wound in the shaft of the hinge.
2. it is according to claim 1 can automatic lid closing/opening rotary drum washing machine, which is characterized in that gone here and there on first draught line
It is connected with spring.
3. it is according to claim 1 can automatic lid closing/opening rotary drum washing machine, which is characterized in that is connected in the shaft
One reel, can transfer torque between the shaft and first reel, first draught line is wound in described first
On reel.
4. it is described in any one of claim 1 to 3 can automatic lid closing/opening rotary drum washing machine, which is characterized in that the door
The hinged end of lid is equipped with closing piece, and the position that the closing piece is corresponded on the casing is equipped with door interlock switch, when door closure is opened completely,
The closing piece stretches into the door interlock switch and triggers the door interlock switch, stretch out the lock tongue of the door interlock switch and block institute
Closing piece is stated, by the door closure locking, when the door closure is promoted again to opening direction, can trigger the door interlock switch makes
The lock tongue of the door interlock switch is withdrawn, and applies bounce to the closing piece.
5. it is described in any one of claim 1 to 3 can automatic lid closing/opening rotary drum washing machine, which is characterized in that the machine
It is additionally provided with the second tractor on shell, second tractor includes the second actuator, the second capstan winch and the second draught line, and described the
Two actuators can drive second capstan winch to rotate, and the one ends wound of second draught line is another on second capstan winch
End is wound in the shaft of the door closure, and second draught line is wound in winding direction and the institute in the shaft of the door closure
It is opposite to state the winding direction that the first draught line is wound in the shaft of the door closure.
6. it is according to claim 5 can automatic lid closing/opening rotary drum washing machine, which is characterized in that gone here and there on second draught line
It is connected with spring.
7. it is according to claim 5 can automatic lid closing/opening rotary drum washing machine, which is characterized in that is connected in the shaft
Two reels, can transfer torque between the shaft and second reel, second draught line is wound in described second
On reel.
8. it is described in any one of claim 1 to 3 can automatic lid closing/opening rotary drum washing machine, which is characterized in that the door
Lid is connected with return unit, and the return unit applies the reset force rotated to closing direction to the door closure.
9. it is according to claim 5 can automatic lid closing/opening rotary drum washing machine, which is characterized in that the return unit is is sheathed on
Torsional spring in the shaft.
10. it is according to claim 5 can automatic lid closing/opening rotary drum washing machine, which is characterized in that the casing be equipped with bullet
Property positioning pin, offer location hole in the shaft, when the door closure turns to open position, the location hole and the bullet
Property positioning pin is opposite, and the elastic positioning pin is can extend under the action of elastic force in the location hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810095507.8A CN108049130B (en) | 2018-01-30 | 2018-01-30 | Pulsator washing machine capable of automatically opening cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810095507.8A CN108049130B (en) | 2018-01-30 | 2018-01-30 | Pulsator washing machine capable of automatically opening cover |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108049130A true CN108049130A (en) | 2018-05-18 |
| CN108049130B CN108049130B (en) | 2020-09-15 |
Family
ID=62125096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810095507.8A Active CN108049130B (en) | 2018-01-30 | 2018-01-30 | Pulsator washing machine capable of automatically opening cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108049130B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108866925A (en) * | 2018-08-31 | 2018-11-23 | 丁超 | It is a kind of to facilitate enabling smart home |
| CN108866924A (en) * | 2018-08-31 | 2018-11-23 | 丁超 | A kind of intelligent appliance with elastic string |
| CN108914480A (en) * | 2018-09-04 | 2018-11-30 | 丁超 | Uncap an intelligent washing machine device people in one kind |
| WO2020119524A1 (en) * | 2018-12-14 | 2020-06-18 | 海信（山东）冰箱有限公司 | Washing machine |
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| CN1140213A (en) * | 1995-04-28 | 1997-01-15 | 三星电子株式会社 | Apparatus for door-opening of washing machine |
| KR0154170B1 (en) * | 1994-11-03 | 1998-12-15 | 구자홍 | A door automatic open/close apparatus and control circuit of a washing machine |
| WO2005008005A1 (en) * | 2003-07-23 | 2005-01-27 | Nifco Inc. | Latch with switch |
| CN1861969A (en) * | 2005-05-13 | 2006-11-15 | 株式会社利富高 | Lock mechanism and latch device |
| CN202261727U (en) * | 2011-08-15 | 2012-05-30 | 东莞宇龙通信科技有限公司 | Earphone and wire control device thereof |
| CN105002698A (en) * | 2015-08-17 | 2015-10-28 | 杭州纳帕科技有限公司 | Intelligent washing machine and using method thereof |
| CN106149316A (en) * | 2015-04-07 | 2016-11-23 | 安徽聚隆传动科技股份有限公司 | The opening/closing method of door for washing machine and door for washing machine automatic open/closing device and washing machine |
| CN107521297A (en) * | 2016-08-25 | 2017-12-29 | 山东德方液压机械股份有限公司 | A kind of automatic traction device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR0154170B1 (en) * | 1994-11-03 | 1998-12-15 | 구자홍 | A door automatic open/close apparatus and control circuit of a washing machine |
| CN1140213A (en) * | 1995-04-28 | 1997-01-15 | 三星电子株式会社 | Apparatus for door-opening of washing machine |
| WO2005008005A1 (en) * | 2003-07-23 | 2005-01-27 | Nifco Inc. | Latch with switch |
| CN1861969A (en) * | 2005-05-13 | 2006-11-15 | 株式会社利富高 | Lock mechanism and latch device |
| CN202261727U (en) * | 2011-08-15 | 2012-05-30 | 东莞宇龙通信科技有限公司 | Earphone and wire control device thereof |
| CN106149316A (en) * | 2015-04-07 | 2016-11-23 | 安徽聚隆传动科技股份有限公司 | The opening/closing method of door for washing machine and door for washing machine automatic open/closing device and washing machine |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108866925A (en) * | 2018-08-31 | 2018-11-23 | 丁超 | It is a kind of to facilitate enabling smart home |
| CN108866924A (en) * | 2018-08-31 | 2018-11-23 | 丁超 | A kind of intelligent appliance with elastic string |
| CN108866925B (en) * | 2018-08-31 | 2021-11-16 | 东台汇赢创融科技发展有限公司 | Intelligent home convenient to open door |
| CN108914480A (en) * | 2018-09-04 | 2018-11-30 | 丁超 | Uncap an intelligent washing machine device people in one kind |
| WO2020119524A1 (en) * | 2018-12-14 | 2020-06-18 | 海信（山东）冰箱有限公司 | Washing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108049130B (en) | 2020-09-15 |
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