CN107989498A - Household electrical appliance - Google Patents
Household electrical appliance Download PDFInfo
- Publication number
- CN107989498A CN107989498A CN201711454072.3A CN201711454072A CN107989498A CN 107989498 A CN107989498 A CN 107989498A CN 201711454072 A CN201711454072 A CN 201711454072A CN 107989498 A CN107989498 A CN 107989498A
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- China
- Prior art keywords
- hinge
- connector
- electrical appliance
- household electrical
- hinge bodies
- 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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- 230000000694 effects Effects 0.000 claims abstract description 6
- 238000003860 storage Methods 0.000 claims description 6
- 239000000314 lubricant Substances 0.000 claims description 2
- 230000005484 gravity Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000004851 dishwashing Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D11/00—Additional features or accessories of hinges
- E05D11/08—Friction devices between relatively-movable hinge parts
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
- E05F1/08—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings
- E05F1/10—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance
- E05F1/1041—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance with a coil spring perpendicular to the pivot axis
- E05F1/1066—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance with a coil spring perpendicular to the pivot axis with a traction spring
- E05F1/1075—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance with a coil spring perpendicular to the pivot axis with a traction spring for counterbalancing
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/30—Application of doors, windows, wings or fittings thereof for domestic appliances
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/30—Application of doors, windows, wings or fittings thereof for domestic appliances
- E05Y2900/304—Application of doors, windows, wings or fittings thereof for domestic appliances for dishwashers
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/30—Application of doors, windows, wings or fittings thereof for domestic appliances
- E05Y2900/308—Application of doors, windows, wings or fittings thereof for domestic appliances for ovens
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/30—Application of doors, windows, wings or fittings thereof for domestic appliances
- E05Y2900/312—Application of doors, windows, wings or fittings thereof for domestic appliances for washing machines
Abstract
The present invention discloses a kind of household electrical appliance, it includes base, hinge component and balanced component, the hinge component includes the hinge bodies of the hinge bracket and the rotation connection hinge bracket installed in the base, the balanced component includes connector and guide part, the connector connects the hinge bodies, the guide part is installed on the base, the lateral surface of the guide part simultaneously can be contacted slidably relatively with the surface engagement of the connector, and the guide part is configured to play guiding over effect to the connector.The household electrical appliance of embodiment of the present invention, the lateral surface of guide part and the surface engagement of connector simultaneously can be contacted slidably relatively, when door body rotates, hinge bodies are relative to base rotation, hinge bodies band follower link is slided relative to guide part, there are frictional force between guide part and connector, balance gate weight power can be played the role of, keep stablizing when door body rotates so as to help so that.
Description
Technical field
The present invention relates to household electrical appliance technical field, more particularly, to a kind of household electrical appliance.
Background technology
In the related art, household electrical appliance, it is necessary to balance the weight of door body by tension spring when being opened such as the door body of dish-washing machine
Power.But since door body dead weight is excessive, the gravity of balance door body is often not enough to by tension spring, cause door body unstable when rotating
It is fixed.
The content of the invention
Embodiments of the present invention provide a kind of household electrical appliance.
A kind of household electrical appliance of embodiment of the present invention, including base, hinge component and balanced component, the hinge component
Hinge bodies including the hinge bracket installed in the base and the rotation connection hinge bracket, the balanced component include
Connector and guide part, the connector connect the hinge bodies, and the guide part is installed on the base, the guide part
Lateral surface simultaneously can slidably be contacted relatively with the surface engagement of the connector, the guide part is configured to the connection
Part plays guiding over effect.
The household electrical appliance of embodiment of the present invention, the lateral surface of guide part and the surface engagement of connector opposite can simultaneously be slided
Ground contacts, and when door body rotates, hinge bodies are slided relative to base rotation, hinge bodies band follower link relative to guide part,
There are frictional force between guide part and connector, balance gate weight power can be played the role of, so as to help so that door body rotates
When keep stablize.
In some embodiments, lubrication is provided between the surface of the lateral surface of the guide part and the connector
Agent.
In some embodiments, the balanced component includes elastic component, and the elastic component connects the base, the company
Fitting includes the flat segments to connect and turns to section, and the steering section connects the hinge bodies, and the flat segments connect the bullet
Property part.
In some embodiments, the steering section bends arc-shaped shape, and the lateral surface of the guide part is arc-shaped simultaneously
Arc-shaped storage tank is offered, the steering section is housed in the storage tank.
In some embodiments, the position that the hinge bodies connect the connector is in hook-shaped, the hinge bodies
Hook the end of the steering section.
In some embodiments, the hinge bodies are movably connected with the steering section.
In some embodiments, the balanced component further includes connecting hook, the connecting hook include the hook portion to connect and
Hole portion, the position that the hinge bodies connect the connector is in hook-shaped, and the hole portion, institute are hooked in the position of the hinge bodies
State the end that hook portion hooks the steering section.
In some embodiments, the balanced component includes fixinig plate, and the fixinig plate includes body and protrudes from institute
The connecting portion of body is stated, the body is removably mounted on the base, and the elastic component includes spring and is connected to institute
The connecting pin of the end of spring is stated, the connecting pin is in hook-shaped, and the connecting pin is hooked in the connecting portion.
In some embodiments, the position that the fixinig plate is installed on the base is adjustable.
In some embodiments, the hinge component includes friction plate, and the friction plate is folded in the hinge bodies
Between the hinge bracket and it is fixedly connected on the hinge bodies or the hinge bracket.
In some embodiments, the hinge component includes shaft, and the shaft wears the hinge bracket, described rubs
Pad and the hinge bodies.
The additional aspect and advantage of embodiments of the present invention will be set forth in part in the description, partly will be from following
Description in become obvious, or recognized by the practice of embodiments of the present invention.
Brief description of the drawings
The above-mentioned and/or additional aspect and advantage of embodiments of the present invention are from accompanying drawings below is combined to embodiment
It will be apparent and be readily appreciated that in description, wherein：
Fig. 1 is the schematic perspective view of the household electrical appliance of embodiment of the present invention.
Fig. 2 is enlarged diagram of the household electrical appliance at II in Fig. 1.
Fig. 3 is the part-structure schematic diagram of the household electrical appliance of embodiment of the present invention.
Fig. 4 is the hinge component of embodiment of the present invention and the structure diagram of balanced component.
Fig. 5 is the hinge component of embodiment of the present invention and the decomposition diagram of balanced component.
Fig. 6 is the decomposition diagram of the hinge component of the household electrical appliance of embodiment of the present invention.
Main element symbol description：
Household electrical appliance 10, base 12, mounting groove 122, groove 123, hinge component 14, hinge bodies 142, hinge bracket
144, limiting section 145, shaft 146, friction plate 148, balanced component 16, elastic component 161, spring 1612, connecting pin 1614,
Fixinig plate 162, body 1622, connecting portion 1624, connecting hole 1625, connector 164, flat segments 1642, turn to section 1644, are oriented to
Portion 166, connecting hook 168, hook portion 1682, hole portion 1684.
Embodiment
Embodiments of the present invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning
Same or similar element is represented to same or similar label eventually or there is same or like element.Below by ginseng
The embodiment for examining attached drawing description is exemplary, and is only used for explaining the present invention, and is not considered as limiting the invention.
In the description of the present invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer ", " up time
Pin ", the orientation of instruction " counterclockwise " or position relationship are based on orientation shown in the drawings or position relationship, are for only for ease of and retouch
State the present invention and simplify description, rather than indicate or imply that signified device or element there must be specific orientation, with specific
Azimuth configuration and operation, therefore be not considered as limiting the invention.In addition, term " first ", " second " are only used for retouching
Purpose is stated, and it is not intended that instruction or hint relative importance or the implicit quantity for indicating indicated technical characteristic.By
This, defines " first ", the feature of " second " can be expressed or implicitly includes one or more feature.At this
In the description of invention, " multiple " are meant that two or more, unless otherwise specifically defined.
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；Can
To be mechanical connection or electrical connection or can mutually communicate；It can be directly connected, can also be by between intermediary
Connect connected, can be the interaction relationship of connection inside two elements or two elements.For the ordinary skill of this area
For personnel, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or it " under "
Can directly it be contacted including the first and second features, it is not directly to contact but pass through it that can also include the first and second features
Between other characterisation contact.Moreover, fisrt feature second feature " on ", " top " and " above " to include first special
Sign is directly over second feature and oblique upper, or is merely representative of fisrt feature level height and is higher than second feature.Fisrt feature exists
Second feature " under ", " lower section " and " following " fisrt feature that includes are immediately below second feature and obliquely downward, or be merely representative of
Fisrt feature level height is less than second feature.
Following disclosure provides many different embodiments or example is used for realizing the different structure of the present invention.In order to
Simplify disclosure of the invention, hereinafter the component and setting of specific examples are described.Certainly, they are merely examples, and
And it is not intended to limit the present invention.In addition, the present invention can in different examples repeat reference numerals and/or reference letter,
This repetition is for purposes of simplicity and clarity, between itself not indicating discussed various embodiments and/or setting
Relation.In addition, the present invention provides various specific techniques and material examples, but those of ordinary skill in the art can be with
Recognize the application of other techniques and/or the use of other materials.
It please participate in Fig. 1-Fig. 6, a kind of household electrical appliance 10 of embodiment of the present invention, including base 12,14 and of hinge component
Balanced component 16, hinge component 14 include the hinge of the hinge bracket 144 and rotation connection hinge bracket 144 installed in base 12
Chain body 142, balanced component 16 include connector 164 and guide part 166,164 connects hinge body 142 of connector, guide part
166 are installed on base 12, and the lateral surface of guide part 166 simultaneously can be contacted slidably relatively with the surface engagement of connector 164, are oriented to
Portion 166 is configured to play guiding over effect to connector 164.
The household electrical appliance 10 of embodiment of the present invention, the lateral surface of guide part 166 and the surface engagement of connector 164 simultaneously may be used
Slidably contact relatively, when door body rotates, hinge bodies 142 are rotated relative to base 12, and hinge bodies 142 are with follower link
164 slide relative to guide part 166, there are frictional force between guide part 166 and connector 164, can play balance gate weight power
Effect so that help so that door body rotate when keep stablize.
Household electrical appliance 10 can be the electric appliance with door body, for example, dish-washing machine, microwave oven, electric oven, electric steam furnace, laundry
Machine etc..Door body can be by being rotatablely connected installed in hinge bodies 142 with realizing with base 12.Guide part 166 can be consolidated by screw
Dingan County is mounted in base 12.When door body rotates, when hinge bodies 142 are rotated relative to hinge bracket 144, connector 164 is with hinge
Body 142 moves.Connector 164 is, for example, deformable sheet metal, and connector 164 is under the guiding role of guide part 166, tightly
The lateral surface for pasting guide part 166 slides.
Specifically, the side of base 12 is partly fitted to mounting groove formed with concave mounting groove 122, hinge component 14
In 122.The size and shape of mounting groove 122 is corresponding with the shape of hinge component 14.In this way, hinge component 14 can be stably installed
In mounting groove 122, make door body more stable during opening and closing.
Further, formed with limiting section 145, limiting section 145 is used to limit hinge bodies 142 at the top of hinge bracket 144
Relative to the maximum rotation angle of hinge bracket 144.In embodiment of the present invention, maximum rotation angle is 90 degree.Hinge bodies
142 relative to hinge bracket 144 when turning to 90 degree, and door body turns to the state parallel with horizontal plane.In this way, avoid door body phase
Excessive for 12 rotational angle of base, door body with respect to the horizontal plane tilts down and causes user's shutdown difficult.
In some embodiments, it is provided with lubricant between the surface of the lateral surface of guide part 166 and connector 164.
In this way, reducing the frictional force between the lateral surface of guide part 166 and the surface of connector 164, guide part 166 is avoided
Lateral surface and connector 164 surface between rub excessive and to cause user to rotate door body difficult, abrasion can also be reduced.
In some embodiments, balanced component 16 includes elastic component 161,161 connect base 12 of elastic component, connector
164 flat segments 1642 for including connecting are connected with section 1644, steering 1644 connects hinge body 142 of section, flat segments 1642 are turned to
Elastic component 161.
Acted in this way, the direction that section 1644 can be turned to by setting changes elastic component 161 to the drawing force of hinge bodies 142
Direction so that elastic component 161 preferably play the role of balance door body.
Specifically, angle α of the section 1644 close to the section direction of one end of hinge bodies 142 and vertical direction is turned to be less than
40 °, in other words turn to section 1644 and be close to vertical direction close to the section direction of one end of hinge bodies 142.So can be with
It is to connect close to vertical direction, the connection of hinge bodies 142 to change elastic component 161 to act on to the direction of the drawing force of hinge bodies 142
One end of fitting 164 is subject to the downward pulling force of general vertical all the time, and door body is connected to hinge bodies 142 away from connector 164
Side.When door body rotates, hinge bodies 142 146 rotate around the shaft, and hinge bodies 142 form the lever for fulcrum with shaft 146
Structure, one end that hinge bodies 142 connect connector 164 applies door body upward active force, so that the gravity of door body is balanced,
Help to avoid door body decline too fast when user's operation door body rotates down, it helps be rotated up in user's operation door body
When it is more effortless.
Further, the side of base 12 opens up fluted 123, and elastic component 161 is housed in groove 123.Avoid elastic component
161 sides for protruding from base 12 cause the volume for increasing household electrical appliance 10.Meanwhile groove 123 can also guide elastic component 161
It is flexible, improve the moving stability of elastic component 161.
In some embodiments, turn to section 1644 and bend arc-shaped shape, the lateral surface of guide part 166 is arc-shaped and opens
Equipped with arc-shaped storage tank, turn to section 1644 and be housed in storage tank.
In this way, connector 164 is more stable when sliding, it is not easy to deviates the telescopic direction of elastic component 161.
Specifically, groove 123 is horizontally disposed.Flat segments 1642 connect elastic component 161, and guide part 166 is arc-shaped
Lateral surface guiding turn to section 1644 and change the drawing force of elastic component 161 to close to vertical direction, connector from horizontal direction
164 allow steering section 1644 preferably to adapt to guide part when being slided relative to guide part 166 for deformable sheet metal
The radian of 166 lateral surface everywhere so that hinge bodies 142 rotate more smooth.
In some embodiments, the position that hinge bodies 142 connect connector 164 is in hook-shaped, and hinge bodies 142 are hooked
Turn to the end of section 1644.
In this way, being easily installed hinge bodies 142 and connector 164, production efficiency is helped to improve, reduces production cost.
Specifically, when elastic component 161 connects connector 164 and base 12, elastic component 161 is in pre- tension state, to connection
Part 164 has pulling force, and hinge bodies 142 hook the end for turning to section 1644, the connection of such hinge bodies 142 and connector 164
Reliably, hinge bodies 142 are not easy to deviate from from steering section 1644.
In some embodiments, hinge bodies 142 are movably connected with turning to section 1644.
In this way, direction influence of the hinge bodies 142 on turning to the end of section 1644 is smaller, diverted section is helped so that
The component bigger of the drawing force in the vertical direction of 1644 elastic components 161 turned to, so as to which the weight of door body is better balanced
Power.
In some embodiments, balanced component 16 further includes connecting hook 168, and connecting hook 168 includes the hook portion to connect
1682 and hole portion 1684, hinge bodies 142 connect the position 1422 of connector in hook-shaped, and the position 1422 of hinge bodies is hooked
Hole portion 1684, hook portion 1682 hook the end for turning to section 1644.
In this way, the connection of hinge bodies 142 and connector 164 is more flexible, between hinge bodies 142 and steering section 1644
The movable scope of relative position is big, so that hinge bodies 142 influence smaller to the direction for turning to the end of section 1644 so that
Turning to the direction of the end of section 1644 can keep close to vertical direction, so that acting on the elastic component of hinge bodies 142
For 161 drawing force in the component bigger of vertical direction, the effect of balance gate weight power is more preferable.
Certainly, in other embodiments, the position 1422 of hinge bodies can directly hook the end for turning to section 1644,
So assembling is more convenient.
In some embodiments, balanced component 16 includes fixinig plate 162, and fixinig plate 162 includes body 1622 and protrusion
In the connecting portion 1624 of body 1622, body 1622 is removably mounted on base 12, and elastic component 161 includes 1612 He of spring
The connecting pin 1614 of the end of spring 1612 is connected to, connecting pin 1614 is in hook-shaped, and connecting pin 1614 is hooked in connecting portion
1624。
In this way, the more reasonable structure of fixinig plate 162 so that elastic component 161 and fixinig plate 162 can be connected preferably.
Specifically, connecting portion 1624 can open up connecting hole 1625, and hook-shaped connecting pin 1614 is hooked through connecting hole 1625
Connecting portion 1624.So so that elastic component 161 and fixinig plate 162 can be connected conveniently and efficiently, help to improve household electrical appliance
Efficiency of assembling.Certainly, in other embodiments, connecting portion 1624 is not limited to set connecting hole 1625, connecting portion 1624
It can be that hook-shaped connecting pin 1614 provides the structure that installation supports, such as link slot that other, which can be set,.
In some embodiments, the position that fixinig plate 162 is installed on base 12 is adjustable.
So so that the pretension of elastic component 161 adjusts, and such balanced component 16 is suitable for the door body of different weight,
So as to help to reduce the cost of household electrical appliance 10.
Specifically, when elastic component 161 is installed on base 12, in extended state, elastic component 161 is made to hinge bodies
142 have pretension, can so keep tensing door body, avoid door body from beating under gravity in the absence of external forces
Open, also so that door closing procedure is more effortless.Since the door body dead weight of different model is different, can be adjusted according to the door body of different model
The pretension of elastic component 161 is preferably to balance the gravity of door body.
Referring to Fig. 2, in some embodiments, the bottom surface of groove 123 is blocked formed with multiple screens 121, body 1622
Screens 121 is located at, it is necessary to when adjusting the screens 121 that the card of fixinig plate 162 is set, fixinig plate 162 is translated from groove to outside groove 123
123 opening is taken out and is caught in another screens 121 from the opening of groove 123.It is convenient to replace the process of screens 121, has
Help improve efficiency of assembling, reduce production cost.
In one example, elastic component 161 is tension spring, it will be understood that in other examples, elastic component 161 can be other
Meet the elastic component 161 of elastic force requirement.
In some embodiments, hinge component 14 includes friction plate 148, and friction plate 148 is folded in hinge bodies 142
Between hinge bracket 144 and it is fixedly connected on hinge bodies 142 or hinge bracket 144.
In this way, increasing the frictional force suffered by hinge bodies 142, the gravity of door body is balanced so that door body opens and closes
During it is more stable.
Specifically, two opposite surfaces of friction plate 148 are contacted with hinge bracket 144 and hinge bodies 142 respectively, this
Sample hinge bracket 144 and hinge bodies 142 are subject to the friction of friction plate 148 so that hinge bodies 142 are relative to hinge bracket
During 144 rotation, the frictional force that need to be overcome increases, and so as to preferably balance door body when door body rotates, helps to make door body
Stop optional position between opened and closed conditions.
In one example, friction plate 148 is fixedly connected with hinge bodies 142, and hinge bodies 142 are relative to hinge bracket
During 144 rotation, hinge bodies 142 are rotated with movable friction plate 148, and friction plate 148 is subject to opposite with 148 reversing of motion of friction plate
Frictional force so that hinge bodies 142 rotate it is more stable.
In embodiment of the present invention, friction plate 148 is fixedly connected with hinge bracket 144.In this way, when hinge component 14 is applied
When household electrical appliance 10, hinge bracket 144 is fixed on the base 12 of household electrical appliance 10, and hinge bodies 142 connect door body, and door body turns
When dynamic, hinge bodies 142 rotate, and hinge bodies 142 are fixed on relative to by friction plate 148, without overcoming the weight of friction plate 148
Power, so that the process that operation door body rotates is more effortless.
In some embodiments, hinge component 14 includes shaft 146, and shaft 146 wears hinge bracket 144, friction plate
148 and hinge bodies 142.
In this way, realize that hinge bodies 142 and hinge bracket 144 are rotatablely connected.
Specifically, when fixinig plate 162 is fastened in screens 121, elastic component 161 can be at pre- tension state, door body relative to
When base 12 rotates, such as during enabling or shutdown, elastic component 161 tenses hinge bodies 142, and shaft 146 wears hinge
Chain body 142, it is possible to increase the pressure between hinge bodies 142 and shaft 146 so that increase hinge bodies 142 and shaft 146 it
Between frictional force, the rotation direction of the frictional force that hinge bodies 142 are subject to and hinge bodies 142 is on the contrary, hinge bodies 142 rotate
It is more stable, when being effectively prevented from door body and being rotated with hinge bodies 142, cause door body to fall since door body gravity is excessive too fast, have
Help make door body keep stablizing when rotating, and centre position between opened and closed conditions can be stopped.
In the description of this specification, reference term " certain embodiments ", " embodiment ", " some embodiment party
The description of formula ", " exemplary embodiment ", " example ", " specific example " or " some examples " means to combine embodiment or shows
Example particular features, structures, materials, or characteristics described are contained at least one embodiment or example of the present invention.At this
In specification, schematic expression of the above terms is not necessarily referring to identical embodiment or example.Moreover, the tool of description
Body characteristics, structure, material or feature can be tied in an appropriate manner in any one or more embodiments or example
Close.
In addition, term " first ", " second " are only used for description purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can be expressed or
Implicitly include at least one feature.In the description of the present invention, " multiple " are meant that at least two, such as two, three,
Unless otherwise specifically defined.
Although the embodiment of the present invention has been shown and described above, it is to be understood that above-described embodiment is example
Property, it is impossible to limitation of the present invention is interpreted as, those of ordinary skill in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, changes, replacing and modification, the scope of the present invention are limited by claim and its equivalent.
Claims (11)
1. a kind of household electrical appliance, it is characterised in that including base, hinge component and balanced component, the hinge component includes peace
Mounted in the hinge bracket of the base and the hinge bodies of the rotation connection hinge bracket, the balanced component includes connector
And guide part, the connector connect the hinge bodies, the guide part is installed on the base, the outside of the guide part
Face simultaneously can slidably contact relatively with the surface engagement of the connector, and the guide part is configured to play the connector
It is oriented to over effect.
2. household electrical appliance according to claim 1, it is characterised in that the lateral surface of the guide part and the connector
Lubricant is provided between surface.
3. household electrical appliance according to claim 1, it is characterised in that the balanced component includes elastic component, the elasticity
Part connects the base, and the connector includes the flat segments to connect and turns to section, and the steering section connects the hinge bodies,
The flat segments connect the elastic component.
4. household electrical appliance according to claim 3, it is characterised in that the steering section bends arc-shaped shape, the guiding
The lateral surface in portion is arc-shaped and offers arc-shaped storage tank, and the steering section is housed in the storage tank.
5. household electrical appliance according to claim 3, it is characterised in that the hinge bodies connect the position of the connector
In hook-shaped, the hinge bodies hook the end of the steering section.
6. household electrical appliance according to claim 3, it is characterised in that the hinge bodies turn to section movably with described
Connection.
7. household electrical appliance according to claim 3, it is characterised in that the balanced component further includes connecting hook, the company
Hook portion and hole portion that hook includes connecting are connect, the position that the hinge bodies connect the connector is in hook-shaped, the hinge bodies
Position hook the hole portion, the hook portion hooks the end of the steering section.
8. household electrical appliance according to claim 3, it is characterised in that the balanced component includes fixinig plate, the fixation
Piece includes body and protrudes from the connecting portion of the body, and the body is removably mounted on the base, the elastic component
Connecting pin including spring He the end for being connected to the spring, the connecting pin are in hook-shaped, and the connecting pin is hooked in institute
State connecting portion.
9. household electrical appliance according to claim 8, it is characterised in that the position that the fixinig plate is installed on the base is
It is adjustable.
10. household electrical appliance according to claim 1, it is characterised in that the hinge component includes friction plate, the friction
Piece is folded between the hinge bodies and the hinge bracket and is fixedly connected on the hinge bodies or the hinge bracket.
11. household electrical appliance according to claim 10, it is characterised in that the hinge component includes shaft, the shaft
Wear the hinge bracket, the friction plate and the hinge bodies.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| CN108166875A (en) * | 2017-12-28 | 2018-06-15 | 佛山市顺德区美的洗涤电器制造有限公司 | Household electrical appliance |
| CN108991914A (en) * | 2018-07-26 | 2018-12-14 | 合肥口福科技有限公司 | Voltage force boiling case |
| CN110528986A (en) * | 2018-05-24 | 2019-12-03 | 青岛海尔洗碗机有限公司 | A kind of dish-washing machine |
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|---|---|
| CN107989498B (en) | 2024-02-20 |
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