CN205999660U - Washing machine - Google Patents

Washing machine Download PDF

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Publication number
CN205999660U
CN205999660U CN201620819823.1U CN201620819823U CN205999660U CN 205999660 U CN205999660 U CN 205999660U CN 201620819823 U CN201620819823 U CN 201620819823U CN 205999660 U CN205999660 U CN 205999660U
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China
Prior art keywords
door
washing machine
door closure
door bolt
described door
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Active
Application number
CN201620819823.1U
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Chinese (zh)
Inventor
余德涛
姚加旺
张鑫磊
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Wuxi Little Swan Electric Co Ltd
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Wuxi Little Swan Co Ltd
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Priority to CN201620819823.1U priority Critical patent/CN205999660U/en
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Abstract

The utility model discloses a kind of washing machine, including:Fuselage, fuselage is provided with clothes pick-and-place opening;Door closure, door closure is pivotally arranged in open and close clothes pick-and-place opening on fuselage, and door closure is provided with two door bolts arranged spaced apart of the bearing of trend along the pivot axis of door closure;Two actuators, two actuators are respectively provided on fuselage and position is corresponding respectively with two door bolts, two actuator synchronous axial system and being connected with two door bolts respectively to drive door closure to open and close clothes pick-and-place opening.According to washing machine of the present utility model, two actuators synchronously drive door closure to rotate, the resistance that each actuator is subject to can be reduced, on the premise of the type not changing actuator, compared with the scheme only having single actuator driving door closure to rotate in correlation technique, two actuators can provide bigger moment, can be used as the motor switch of the bigger door closure of weight, volume.The structure of this washing machine is simple, and each part connects reliability, is convenient to mount and dismount, and dependability is high.

Description

Washing machine
Technical field
This utility model is related to a kind of washing machine technology field, more particularly, to a kind of washing machine.
Background technology
Because the factors such as the cost control by the space of washing machine workbench and washing machine are limited, the electricity of washing machine The selection of the actuator of dynamic door closure receives many restrictions.The driving force of the actuator of the door closure of the washing machine in correlation technique Little, narrow application range, when needing to change the bigger door closure of weight, bearing capacity is not it is impossible to enough ensure the door closure of washing machine Normal folding.
Utility model content
This utility model is intended at least solve to a certain extent one of above-mentioned technical problem.For this reason, this utility model carries Go out a kind of washing machine, the structure of this washing machine is simple, and each part connects reliability, is convenient to mount and dismount, and structural strength is high, can change not With the door closure of weight, applied widely.
According to washing machine of the present utility model, including:Fuselage, described fuselage is provided with clothes pick-and-place opening;Door closure, described door Lid is pivotally arranged in open and close described clothes pick-and-place opening on described fuselage, and described door closure is provided with two along described door The bearing of trend door bolt arranged spaced apart of the pivot axis of lid;Two actuators, two described actuators are respectively provided at described On fuselage and position is corresponding respectively with two described door bolts, two described actuator synchronous axial system and respectively with two described door bolts It is connected to drive described door closure to open and close described clothes pick-and-place opening.
According to washing machine of the present utility model, by arranging two door bolts on door closure, and on fuselage setting two with The corresponding actuator in door bolt position, makes two actuators can synchronously drive door closure to open and close clothes pick-and-place opening, two drives Moving part synchronously drives door closure to rotate, and can reduce the resistance that each actuator is subject to, in the premise of the type not changing actuator Under, compared with the scheme that door closure rotates with only having single actuator to drive in correlation technique, two actuators can provide bigger Moment, can be applied widely as the motor switch of the bigger door closure of weight, volume.The structure of this washing machine is simple, each portion Part connects reliability, is convenient to mount and dismount, and dependability is high.
In addition, according to washing machine of the present utility model, can also have the technical characteristic adding as follows:
According to an embodiment of the present utility model, two described door bolts are respectively provided at the axle of the pivot axis of described door closure To two ends.
According to an embodiment of the present utility model, described door closure is provided with door bolt set, and described door bolt is fixedly mounted on institute State in door bolt set.
According to an embodiment of the present utility model, the section of described door bolt set is formed as non-circular, the cutting of described door bolt The section that face is covered with described door bolt is corresponding.
According to an embodiment of the present utility model, described door bolt puts two cards being provided with along its axially spaced arrangement Groove, described door bolt is provided with buckle corresponding with described draw-in groove, and described door bolt is connected in described door bolt set.
According to an embodiment of the present utility model, two described actuators are located at the same of two described door bolt sets respectively Side.
According to an embodiment of the present utility model, each described door bolt is enclosed within relative with the side being provided with described actuator Side be provided with end cap, described end cap is located at described door bolt and puts a closing described door bolt set.
According to an embodiment of the present utility model, described actuator includes motor and change speed gear box, described driving electricity Machine controls the pivot speed of described door closure by described change speed gear box.
According to an embodiment of the present utility model, also include:Position sensor, described position sensor is located at described change To detect the position of described door closure in fast case.
According to an embodiment of the present utility model, described motor is direct current generator.
Additional aspect of the present utility model and advantage will be set forth in part in the description, partly will be from explained below In become obvious, or recognized by practice of the present utility model.
Brief description
Above-mentioned and/or additional aspect of the present utility model and advantage will from reference to the description to embodiment for the accompanying drawings below Become obvious and easy to understand, wherein:
Fig. 1 is the structural representation of the washing machine according to this utility model embodiment;
Fig. 2 is the installation diagram with actuator for the door closure of the washing machine according to this utility model embodiment;
Fig. 3 is the explosive view of the structure shown in Fig. 2;
Fig. 4 is the structural representation of the door closure of the washing machine according to this utility model embodiment;
Fig. 5 is the installation diagram with door bolt set for the door bolt of the washing machine according to this utility model embodiment;
Fig. 6 is the structural representation of the actuator of the washing machine according to this utility model embodiment.
Reference:
100:Washing machine;
10:Fuselage;
20:Door closure;21:Door bolt;211:Buckle;22:Door bolt set;221:Draw-in groove;23:End cap;
30:Actuator;31:Motor;32:Change speed gear box.
Specific embodiment
Embodiment of the present utility model is described below in detail, the example of embodiment is shown in the drawings, wherein from start to finish The element that same or similar label represents same or similar element or has same or like function.Below with reference to attached The embodiment of figure description is exemplary it is intended to be used for explaining this utility model, and it is not intended that to limit of the present utility model System.
1 to Fig. 6 specifically describes the washing machine 100 according to this utility model embodiment below in conjunction with the accompanying drawings.
As shown in figure 1, fuselage 10, door closure 20 and two drivings are included according to the washing machine 100 of this utility model embodiment Part 30.Specifically, fuselage 10 is provided with clothes pick-and-place opening, and door closure 20 is pivotally arranged on fuselage 10 to open and close clothing Thing picks and places mouth, and door closure 20 is provided with the bearing of trend door bolt 21 arranged spaced apart of two pivot axis along door closure 20, two Actuator 30 is respectively provided on fuselage 10 and position is corresponding respectively with two door bolts 21, two actuator 30 synchronous axial system and difference It is connected with two door bolts 21 to drive door closure 20 to open and close clothes pick-and-place opening.
In other words, this washing machine 100 is mainly made up of fuselage 10, door closure 20 and two actuators 30, wherein, fuselage 10 edge Vertical direction (above-below direction as shown in Figure 1) extends, and defines the accommodating chamber for accommodating cylinder (not shown) in fuselage 10 And the upper end open of fuselage 10 forms clothes pick-and-place opening, door closure 20 is rotatably arranged at the upper end and with fuselage 10 of fuselage 10 Side is connected to open and close clothes pick-and-place opening.
Further, the position being connected with door closure 20 of fuselage 10 is provided with two actuators 30 arranged spaced apart, corresponding Ground, the side of door closure 20 is provided with two door bolts 21 arranged spaced apart, and two door bolts 21 are coordinated with two actuators 30 respectively, Two actuators 30 can synchronously drive door closure 20 to rotate around rotation axiss, both can ensure that the reliability of connection, and can drop again The resistance that each actuator 30 low receives, thus extend the service life of actuator 30.
Thus, the washing machine 100 according to this utility model embodiment, by arranging two door bolts 21 on door closure 20, and Fuselage 10 arranges two actuators 30 corresponding with door bolt 21 position, makes two actuators 30 can synchronously drive door closure 20 Open and close clothes pick-and-place opening, the synchronization of two actuators 30 drives door closure 20 to rotate, can reduce each actuator 30 and be subject to Resistance, on the premise of the type not changing actuator 30, drive door closure 20 with actuator 30 only single in correlation technique The scheme rotating is compared, and two actuators 30 can provide bigger moment, can be used as the bigger door closure of weight, volume 20 Motor switch, applied widely.The structure of this washing machine 100 is simple, and each part connects reliability, is convenient to mount and dismount, dependability High.
Advantageously, according to an embodiment of the present utility model, two door bolts 21 are respectively provided at the pivot axis of door closure 20 Axial two ends.With reference to Fig. 2 and Fig. 3, door closure 20 substantially forms rectangle, and the pivot axis of door closure 20 set adjacent to the long side of door closure 20 Put and parallel with the long side of door closure 20, two door bolts 21 arranged spaced apart door closure 20 long while upper and neighbouring door closure 20 long while End setting, the rotation axis coincident of the central axis of two door bolts 21 and door closure 20 it is ensured that door closure 20 rotation steady Qualitative.
Wherein, according to an embodiment of the present utility model, door closure 20 is provided with door bolt set 22, and door bolt 21 is fixedly mounted on In door bolt set 22.Specifically, as shown in figure 5, door bolt set 22 forms the tubular structure of both ends open, between two door bolts set 22 difference Arranged apart on the long side of door closure 20, be installed with a door bolt 21 respectively in each door bolt set 22, and one end of door bolt 21 Stretch out outside door bolt set 22 to be connected with actuator 30.
When needing the door closure 20 opening washing machine 100, actuator 30 drive door bolt 21 rotate forward, and due to door bolt 21, It is fixedly connected between door bolt set 22 and door closure 20, therefore, door bolt 21 drives door closure 20 to rotate forward together;Wash when needing closing During the door closure 20 of clothing machine 100, actuator 30 drives door bolt 21 to rotate backward, and door bolt 21 drives door closure 20 reversely to turn together Dynamic, realize the opening and closing of door closure 20.
In the process, two actuators 30 synchronization drives door closure 20 to rotate, and can reduce what each actuator 30 was subject to Resistance, on the premise of the type not changing actuator 30, drives 20 turns of door closure with actuator 30 only single in correlation technique Dynamic scheme is compared, and two actuators 30 can provide bigger moment, can be used as the electricity of the bigger door closure of weight, volume 20 Dynamic switch, applied widely.
Alternatively, the section of door bolt set 22 is formed as non-circular, and the section of door bolt 21 is corresponding with the section of door bolt set 22. For example, the cross section of door bolt set 22 and door bolt 21 forms shape, the corresponding rectangle of size, polygon or irregular shape respectively Shape, thus realizing door bolt set 22 and being fixedly connected of door bolt 21, when actuator 30 drives door bolt 21 rotation, can drive door bolt Set 22 rotates, together thus realizing the opening and closing of door closure 20.
Thus, coordinated with door bolt 21 structure of itself using door bolt set 22, it is possible to achieve door bolt set 22 and door bolt 21 Be fixedly connected, eliminate unnecessary connector, greatly reduce number of components, improve the efficiency of assembling of washing machine 100.
In some specific embodiments of the present utility model, door bolt set 22 is provided with along its axially spaced arrangement two Individual draw-in groove 221, door bolt 21 is provided with buckle 211 corresponding with draw-in groove 221, and door bolt 21 is connected in door bolt set 22.
Specifically, as shown in Figures 2 and 3, the side wall of door bolt set 22 is provided with two cards along its axially spaced arrangement Groove 221, accordingly, door bolt 21 is provided with two buckles 211 along its axially spaced arrangement, door bolt 21 insertion door bolt set 22 Interior, two buckles 211 on door bolt 21 are connected in two draw-in grooves 221 on door bolt set 22 respectively, realize door bolt 21 and door bolt Set 22 be fixedly connected, this kind of connected mode structure is simple, connect reliable it is ensured that the reliability that connects of structure, thus protecting Card door closure 20 can be driven normally it is ensured that the normal rotation of washing machine 100 door closure 20.
Thus, door bolt 21 is assemblied in the door bolt set 22 of door closure 20, outside the shape of endoporus of door bolt set 22 and door bolt 21 Shape is corresponding, thus realizing the circumferentially fixed of assembly relation, buckle 211 achieves door bolt 21 and door closure with the cooperation of draw-in groove 221 The axial restraint of 20 assembly relations, thus ensure that door bolt 21 and door closure 20 being synchronized with the movement around output shaft.
Wherein, two actuators 30 are located at the same side that two door bolts cover 22 respectively.With reference to Fig. 2 and Fig. 3, two door bolt sets 22 respectively along door closure 20 length direction (left and right directions as shown in Figure 2) arranged spaced apart on the long side of door closure 20, two Actuator 30 is respectively separated on the side opening the upper end being arranged in fuselage 10, and the actuator 30 positioned at left side is provided at left side Door bolt set 22 left side, the actuator 30 positioned at right side be provided at right side door bolt set 22 right side, two actuators 30 Simultaneously drive door bolt 21 rotating in same direction, thus driving door closure 20 to open and close together.
Further, each door bolt set 22 is provided with end cap 23, end cap in the side relative with the side being provided with actuator 30 23 are located at a closing door guide 22 on door bolt set 22.
That is, each door bolt set 22 be respectively provided on two sides with actuator 30 and end cap 23, wherein, door bolt set 22 a left side Right two ends form opening, and end cap 23 is located at the right side of door bolt set 22 with the right openings of closing door guide 22, and door bolt set 22 is located at Interior and door bolt 21 the left end of door bolt set 22 stretches out outside door bolt set 22, and actuator 30 is located at the left side of door bolt set 22 and covers 22 with door bolt The left end of interior door bolt 21 is fixedly connected, and so both can ensure that two actuators 30 can drive 20 turns of door closure simultaneously, in the same direction Dynamic, can ensure that attractive in appearance, the quality of raising washing machine 100 of compact conformation and profile again.
Wherein, according to an embodiment of the present utility model, actuator 30 includes motor 31 and change speed gear box 32, drives Motor 31 controls the pivot speed of door closure 20 by change speed gear box 32.
Specifically, as shown in fig. 6, each actuator 30 is mainly made up of motor 31 and change speed gear box 32, wherein, drive Motor 31 is fixedly linked with fuselage 10, and the motor shaft of motor 31 is connected with the input shaft of change speed gear box 32, change speed gear box 32 defeated Shaft is connected with one end of door bolt 21, and motor 31 provides power for the rotation of door closure 20, and change speed gear box 32 can reduce motor The rotating speed of axle is it is ensured that door closure 20 can be opened and closed with normal speed.
Advantageously, actuator 30 also includes position sensor (not shown), and position sensor is located in change speed gear box 32 to examine Survey the position of door closure 20.In other words, this actuator 30 is mainly made up of motor 31, change speed gear box 32 and position sensor, position Put sensor to be located in change speed gear box 32, during the opening and closing of door closure 20, position sensor can detect in real time To the opening and closing angle of door closure 20 so that controller can control motor 31 drive door closure 20 close put in place or Person is opened to a predetermined angle it is ensured that the controllability of the opening and closing of door closure 20 and accuracy.
Alternatively, according to an embodiment of the present utility model, motor 31 is direct current generator.The energy consumption of direct current generator Low, stable performance, small volume, beneficial to being arranged on fuselage 10, thus providing power for the rotation of door closure 20, and, unidirectional current The highly versatile of machine, easy to maintenance, maintenance cost is low, advantageously reduces the maintenance cost of washing machine 100.
Folding with reference to the door closure 20 according to the washing machine 100 of this utility model embodiment for the specific embodiment description Journey.
Washing machine 100 is mainly by fuselage 10,20, two actuators 30 of door closure, table assembly and controller (not shown) Composition, wherein, fuselage 10 vertically extends, and table assembly is arranged on the upper end of fuselage 10, and the side of door closure 20 is provided with Two door bolt sets 22 arranged spaced apart, are provided with a door bolt 21 in each door bolt set 22, two actuators 30 are respectively separated out It is arranged in the side of the upper end of work package, and the position of two actuators 30 is corresponding with the position of two door bolts 21, two Actuator 30 is identical, that is, by motor 31, change speed gear box 32 and position sensor form, the input shaft of change speed gear box 32 with The motor shaft of motor 31 is connected, and the output shaft of change speed gear box 32 is connected with the door bolt 21 on door closure 20, and position sensor is arranged To realize the judgement to door closure 20 present position in change speed gear box 32, the output torque of two motors 31 is through change speed gear box 32 Slow down, finally exported by the output shaft of change speed gear box 32.
Wherein, two actuators 30 are assemblied in the relevant position at left and right two ends in table assembly respectively in the same direction, alternatively, Can be by screw by corresponding with table assembly for installing hole thereon screw fastening, the wire of motor 31 and control The controller of motor 31 processed connects, and the output shaft of change speed gear box 32 passes through the heterodont assembling of its axis hole and door bolt 21, thus Realize the transmission of moment between motor 31 and door bolt 21.
Specifically, after washing machine 100 start energising, when clicking on " open the door/close the door " button on control panel, controller Motor 31 is controlled to start shooting, realize positive/negative turn, the resultant moment of two motor 31 outputs drives door bolt 21 to realize coaxial turning Dynamic, door closure 20 with door bolt 21 around change speed gear box 32 output shaft rotation, it is achieved thereby that the electronic ON/OFF action of door closure 20, when After door closure 20 ON/OFF puts in place, controller controls motor 31 to shut down, thus completing the electronic ON/OFF action of door closure 20.
According to the washing machine 100 of this utility model embodiment, under the control of the controller, the resultant moment of motor 31 Bigger moment during a more single Motor drive can be formed through door bolt 21 collective effect on door closure 20, such that it is able to realize On the premise of not changing motor 31 model, the motor switch of the door closure 20 all larger to volume and quality.
Other of washing machine 100 according to this utility model embodiment constitute and operate for ordinary skill people It is all known for member, be not detailed herein.
In description of the present utility model it is to be understood that term " " center ", " longitudinal ", " horizontal ", " length ", " width Degree ", " thickness ", " on ", D score, "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", the finger such as " outward " The orientation showing or position relationship are based on orientation shown in the drawings or position relationship, be for only for ease of description this utility model and Simplify description, rather than the device of instruction or hint indication or element must have specific orientation, with specific azimuth configuration And operation, therefore it is not intended that to restriction of the present utility model.
Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or hint relative importance Or the implicit quantity indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or Implicitly include one or more this feature.In description of the present utility model, " multiple " are meant that two or two More than, unless otherwise expressly limited specifically.
In this utility model, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection ", " Gu Fixed " etc. term should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected;Can To be to be mechanically connected or electrical connection;Can be to be joined directly together it is also possible to be indirectly connected to by intermediary, Ke Yishi The connection of two element internals.For the ordinary skill in the art, above-mentioned term can be understood as the case may be Concrete meaning in this utility model.
In the description of this specification, reference term " embodiment ", " some embodiments ", " example ", " specifically show The description of example " or " some examples " etc. means specific features, structure, material or the spy describing with reference to this embodiment or example Point is contained at least one embodiment of the present utility model or example.In this manual, the schematic table to above-mentioned term State and be not necessarily referring to identical embodiment or example.And, the specific features of description, structure, material or feature can be Combine in an appropriate manner in any one or more embodiments or example.
Although of the present utility model embodiment has been shown and described above it is to be understood that above-described embodiment is Exemplary it is impossible to be interpreted as that those of ordinary skill in the art is without departing from this utility model to restriction of the present utility model Principle and objective in the case of above-described embodiment can be changed in the range of this utility model, change, replace and Modification.

Claims (10)

1. a kind of washing machine is it is characterised in that include:
Fuselage, described fuselage is provided with clothes pick-and-place opening;
Door closure, described door closure is pivotally arranged in open and close described clothes pick-and-place opening on described fuselage, on described door closure It is provided with the bearing of trend of two pivot axis along described door closure door bolt arranged spaced apart;
Two actuators, two described actuators are respectively provided on described fuselage and position is corresponding respectively with two described door bolts, Two described actuator synchronous axial system and being connected with two described door bolts respectively to drive described door closure to open and close described clothing Thing picks and places mouth.
2. washing machine according to claim 1 is it is characterised in that two described door bolts are respectively provided at the pivot of described door closure The axial two ends of axis.
3. washing machine according to claim 1 it is characterised in that described door closure is provided with door bolt set, fix by described door bolt It is arranged in described door bolt set.
4. washing machine according to claim 3 is it is characterised in that the section of described door bolt set is formed as non-circular, described The section that the section of door bolt is covered with described door bolt is corresponding.
5. washing machine according to claim 3 is it is characterised in that described door bolt puts is provided with along its axially spaced arrangement Two draw-in grooves, described door bolt is provided with buckle corresponding with described draw-in groove, and described door bolt is connected in described door bolt set.
6. washing machine according to claim 3 is it is characterised in that two described actuators are located at two described door bolts respectively The same side of set.
7. washing machine according to claim 6 is it is characterised in that each described door bolt is enclosed within and is provided with described actuator The relative side in side is provided with end cap, and described end cap is located at described door bolt and puts a closing described door bolt set.
8. the washing machine according to any one of claim 1-7 it is characterised in that described actuator include motor and Change speed gear box, described motor controls the pivot speed of described door closure by described change speed gear box.
9. washing machine according to claim 8 is it is characterised in that also include:Position sensor, described position sensor sets To detect the position of described door closure in described change speed gear box.
10. washing machine according to claim 8 is it is characterised in that described motor is direct current generator.
CN201620819823.1U 2016-07-29 2016-07-29 Washing machine Active CN205999660U (en)

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Application Number Priority Date Filing Date Title
CN201620819823.1U CN205999660U (en) 2016-07-29 2016-07-29 Washing machine

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Application Number Priority Date Filing Date Title
CN201620819823.1U CN205999660U (en) 2016-07-29 2016-07-29 Washing machine

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106048992A (en) * 2016-07-29 2016-10-26 无锡小天鹅股份有限公司 Washing machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106048992A (en) * 2016-07-29 2016-10-26 无锡小天鹅股份有限公司 Washing machine

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GR01 Patent grant
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TR01 Transfer of patent right

Effective date of registration: 20190806

Address after: 214028 No. 18 Changjiang South Road, Wuxi National High-tech Development Zone, Jiangsu Province

Patentee after: Wuxi Swan Electrical Appliances Co., Ltd.

Address before: 214028 Wuxi Changjiang Road, Wuxi New District, Jiangsu, No. 18

Patentee before: Wuxi Xiaotianer Co., Ltd.