CN207794889U - Household electrical appliance - Google Patents

Abstract

The utility model discloses a kind of household electrical appliance, it includes pedestal, hinge component and balanced component, the hinge component includes the hinge bodies of the hinge bracket and the rotation connection hinge bracket mounted on the pedestal, the balanced component includes connector and guide part, the connector connects the hinge bodies, the guide part is mounted on the pedestal, the lateral surface of the guide part and the surface engagement of the connector simultaneously can be contacted slidably relatively, and the guide part is configured to play guiding transitional function to the connector.The household electrical appliance of the utility model embodiment, 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, can play the role of balance gate weight power, keep stablizing when door body rotation to help so that.

Description

Household electrical appliance

Technical field

The utility model is related to household electrical appliance technical fields, more particularly, to a kind of household electrical appliance.

Background technology

In the related art, household electrical appliance need the weight that door body is balanced 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, it is unstable when door body being caused to rotate It is fixed.

Utility model content

The embodiment of the utility model provides a kind of household electrical appliance.

A kind of household electrical appliance of the utility model embodiment, including pedestal, hinge component and balanced component, the hinge Component includes the hinge bodies of the hinge bracket and the rotation connection hinge bracket mounted on the pedestal, the balanced component Including connector and guide part, the connector connects the hinge bodies, and the guide part is mounted on the pedestal, described to lead To portion lateral surface and the surface engagement of the connector and can slidably contact relatively, the guide part is configured to described Connector plays guiding transitional function.

The household electrical appliance of the utility model embodiment, the lateral surface of guide part and the surface engagement of connector simultaneously can be opposite It slidably contacts, when door body rotates, hinge bodies are slided relative to base rotation, hinge bodies band follower link relative to guide part Dynamic, there are frictional force between guide part and connector, can play the role of balance gate weight power, to help so that door body turns It keeps stablizing when dynamic.

In some embodiments, lubrication is provided between the lateral surface of the guide part and the surface of the connector Agent.

In some embodiments, the balanced component includes elastic component, and the elastic component connects the pedestal, 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 is bent 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 for turning to 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 that connects 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 It states hook portion and hooks the end for turning to section.

In some embodiments, the balanced component includes fixinig plate, and the fixinig plate includes ontology and protrudes from institute The interconnecting piece of ontology is stated, the ontology is removably mounted on the pedestal, and the elastic component includes spring portion and is connected to institute The connecting pin of the end of spring portion is stated, the connecting pin is in hook-shaped, and the connecting pin is hooked in the interconnecting piece.

In some embodiments, the position that the fixinig plate is mounted on the pedestal 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 the embodiment of the utility model will be set forth in part in the description, partly will be from Become apparent in following description, or is recognized by the practice of the embodiment of the utility model.

Description of the drawings

The above-mentioned and/or additional aspect and advantage of the embodiment of the utility model are from combination following accompanying drawings to embodiment party It will be apparent and be readily appreciated that in the description of formula, wherein：

Fig. 1 is the stereoscopic schematic diagram of the household electrical appliance of the utility model embodiment.

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 the utility model embodiment.

Fig. 4 is the hinge component of the utility model embodiment and the structural schematic diagram of balanced component.

Fig. 5 is the hinge component of the utility model embodiment and the decomposition diagram of balanced component.

Fig. 6 is the decomposition diagram of the hinge component of the household electrical appliance of the utility model embodiment.

Main element symbol description：

Household electrical appliance 10, pedestal 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 portion 1612, connecting pin 1614, Fixinig plate 162, ontology 1622, interconnecting piece 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.

Specific implementation mode

The embodiment of the utility model is described below in detail, the example of the embodiment is shown in the accompanying drawings, wherein Same or similar label indicates same or similar element or element with the same or similar functions from beginning to end.Lead to below It crosses the embodiment being described with reference to the drawings to be exemplary, is only used for explaining the utility model, and should not be understood as to this practicality Novel limitation.

In the description of the present invention, it should be understood that term "center", " longitudinal direction ", " transverse direction ", " length ", " width Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", The orientation or positional relationship of " clockwise ", instruction " counterclockwise " be based on the orientation or positional relationship shown in the drawings, merely to Convenient for describing the utility model and simplifying to describe, specific side must be had by not indicating or implying the indicated device or element Position, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.In addition, term " first ", " second " is used for description purposes only, and is not understood to indicate or imply relative importance or implicitly indicates indicated technology The quantity of feature.Define " first " as a result, the feature of " second " can explicitly or implicitly include it is one or more The feature.The meaning of " plurality " is two or more in the description of the present invention, unless otherwise clearly specific It limits.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally Connection；It can be mechanical connection, can also be to be electrically connected or can mutually communicate；It can be directly connected, it can also be in Between medium be indirectly connected, can be the interaction relationship of the connection or two elements inside two elements.For this field For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.

In the present invention unless specifically defined or limited otherwise, fisrt feature the "upper" of second feature or it "lower" may include that the first and second features are in direct contact, and can also not be to be in direct contact but lead to including the first and second features Cross the other characterisation contact between them.Moreover, fisrt feature second feature " on ", " top " and " above " include the One feature is right over second feature and oblique upper, or is merely representative of fisrt feature level height and is higher than second feature.First is special Sign second feature " under ", " lower section " and " below " include fisrt feature immediately below second feature and obliquely downward, or only Indicate that 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 utility model. In order to simplify the disclosure of the utility model, hereinafter the component of specific examples and setting are described.Certainly, they are only Example, and purpose does not lie in limitation the utility model.In addition, the utility model can in different examples repeat reference numerals And/or reference letter, this repetition are for purposes of simplicity and clarity, itself not indicate discussed various embodiments And/or the relationship between setting.In addition, the example for the various specific techniques and material that the utility model provides, but this Field those of ordinary skill can be appreciated that 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 the utility model embodiment, including pedestal 12, hinge component 14 and balanced component 16, hinge component 14 includes the hinge bracket 144 and rotation connection hinge bracket 144 mounted on pedestal 12 Hinge bodies 142, balanced component 16 include connector 164 and guide part 166, and 164 connects hinge ontology 142 of connector is oriented to Portion 166 is mounted on pedestal 12, and the lateral surface of guide part 166 and the surface engagement of connector 164 simultaneously can be contacted slidably relatively, be led It is configured to play guiding transitional function to connector 164 to portion 166.

The household electrical appliance 10 of the utility model embodiment, the surface engagement of the lateral surface and connector 164 of guide part 166 And can slidably contact relatively, when door body rotates, hinge bodies 142 are rotated relative to pedestal 12, and hinge bodies 142, which drive, to be connected Fitting 164 is slided relative to guide part 166, and there are frictional force between guide part 166 and connector 164, can play balance door body The effect of gravity keeps stablizing to help so that when door body rotation.

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 realized by being mounted on hinge bodies 142 and pedestal 12 is rotatablely connected.Guide part 166 can be solid by screw Dingan County is mounted in pedestal 12.When door body rotates, when hinge bodies 142 are rotated relative to hinge bracket 144, connector 164 is with hinge Ontology 142 moves.Connector 164 is, for example, deformable sheet metal, and connector 164 is under the guiding role of guide part 166, tightly Paste the lateral surface sliding of guide part 166.

Specifically, the side of pedestal 12 is formed with the mounting groove 122 of recess, and hinge component 14 is partly fitted to mounting groove 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 It is more stable during so that door body is opened and closed in mounting groove 122.

Further, 144 top of hinge bracket is formed with limiting section 145, and limiting section 145 is for limiting hinge bodies 142 Maximum rotation angle relative to hinge bracket 144.In the utility model embodiment, maximum rotation angle is 90 degree.Hinge When ontology 142 turns to 90 degree relative to hinge bracket 144, door body turns to the state parallel with horizontal plane.In this way, avoiding door Body is excessive relative to 12 rotational angle of pedestal, and 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 lateral surface of guide part 166 and the surface of connector 164.

In this way, the frictional force between the lateral surface and the surface of connector 164 of reduction guide part 166, avoids guide part 166 Lateral surface and the surface of connector 164 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 include the flat segments 1642 to connect and steering section 1644, turns to 1644 connects hinge ontology 142 of section, and flat segments 1642 connect Elastic component 161.

In this way, the direction that can turn to section 1644 by setting changes the effect of elastic component 161 to the drawing force of hinge bodies 142 Direction, to make elastic component 161 preferably play the role of balance door body.

Specifically, section 1644 is turned to close to the section direction of one end of hinge bodies 142 and the angle α of vertical direction to be less than It 40 °, in other words turns to section 1644 and is close to vertical direction close to the section direction of one end of hinge bodies 142.It in this way can be with It is close to vertical direction to change the effect of elastic component 161 to the direction of the drawing force of hinge bodies 142, and the connection of hinge bodies 142 connects Always by roughly vertical downward pulling force, door body is connected to hinge bodies 142 far from connector 164 for one end of fitting 164 Side.When door body rotates, 146 rotation around the shaft of hinge bodies 142, it is the lever of fulcrum that hinge bodies 142, which are formed with shaft 146, Structure, one end that hinge bodies 142 connect connector 164 applies door body upward active force, to balance the gravity of door body, 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 pedestal 12 opens up fluted 123, and elastic component 161 is housed in groove 123.Avoid elastic component 161 sides for protruding from pedestal 12 lead to 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, it turns to section 1644 and is bent arc-shaped shape, the lateral surface of guide part 166 is arc-shaped and opens Equipped with arc-shaped storage tank, turns to section 1644 and be housed in storage tank.

In this way, connector 164 is more stable when sliding, it is not easy to deviate 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 the rotation of hinge bodies 142 is 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 pedestal 12, elastic component 161 is in pre- tension state, to connection Part 164 has pulling force, hinge bodies 142 to 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 section 1644 is turned to.

In this way, hinge bodies 142 are smaller on the direction influence for turning to the end of section 1644, diverted section is helped so that The component bigger of the drawing force of 1644 elastic components 161 turned in the vertical direction, 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 range 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, Assembly is more convenient in this way.

In some embodiments, balanced component 16 includes fixinig plate 162, and fixinig plate 162 includes ontology 1622 and protrusion In the interconnecting piece 1624 of ontology 1622, ontology 1622 is removably mounted on pedestal 12, and elastic component 161 includes 1612 He of spring portion It is connected to the connecting pin 1614 of the end of spring portion 1612, connecting pin 1614 is in hook-shaped, and connecting pin 1614 is hooked in interconnecting piece 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, interconnecting piece 1624 can open up connecting hole 1625, and hook-shaped connecting pin 1614 is hooked through connecting hole 1625 Interconnecting piece 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, interconnecting piece 1624 is not limited to setting connecting hole 1625, interconnecting piece 1624 It can be that hook-shaped connecting pin 1614 provides the structure for installing support, such as link slot that other, which can be arranged,.

In some embodiments, the position that fixinig plate 162 is mounted on pedestal 12 is adjustable.

So so that the pretension of elastic component 161 is adjustable, and such balanced component 16 is suitable for the door body of different weight, To help to reduce the cost of household electrical appliance 10.

Specifically, when elastic component 161 is mounted on pedestal 12, it is in tensional state, makes elastic component 161 to hinge bodies 142 have pretension, can keep tensing door body in this way, door body is avoided to beat under gravity in the absence of external forces It opens, but also 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 formed with multiple screens 121, and ontology 1622 blocks It is located at screens 121, when needing to adjust the screens 121 that the card of fixinig plate 162 is set, fixinig plate 162 is translated to outside groove 123 from groove 123 opening is taken out and is caught in another screens 121 from the opening of groove 123.The process for replacing screens 121 is convenient, has Help improve efficiency of assembling, reduces 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 by the friction of friction plate 148 so that hinge bodies 142 are relative to hinge bracket When 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 any 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 When 144 rotation, hinge bodies 142 are rotated with movable friction plate 148, and friction plate 148 is by opposite with 148 reversing of motion of friction plate Frictional force so that hinge bodies 142 rotate it is more stable.

In the utility model embodiment, friction plate 148 is fixedly connected with hinge bracket 144.In this way, working as hinge component 14 When applied to household electrical appliance 10, hinge bracket 144 is fixed on the pedestal 12 of household electrical appliance 10, and hinge bodies 142 connect door body, door When body rotates, hinge bodies 142 rotate, and hinge bodies 142 are fixed on relative to by friction plate 148, without overcoming friction plate 148 Gravity so that operation door body rotation process it 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, realizing 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 pedestal 12 rotates, such as during enabling or shutdown, elastic component 161 tenses hinge bodies 142, and shaft 146 wears hinge Chain ontology 142, it is possible to increase the pressure between hinge bodies 142 and shaft 146, to increase hinge bodies 142 and shaft 146 it Between frictional force, the rotation direction of 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, causes door body to fall since door body gravity is excessive too fast, have It keeps stablizing when helping that door body is made to rotate, 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 show Example particular features, structures, materials, or characteristics described are contained at least one embodiment or example of the utility model. In the present specification, schematic expression of the above terms are not necessarily referring to identical embodiment or example.Moreover, description Particular features, structures, materials, or characteristics can be in any one or more embodiments or example with suitable side Formula combines.

In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply relative importance Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or Implicitly include at least one feature.In the description of the present invention, the meaning of " plurality " is at least two, such as two, Three, unless otherwise specifically defined.

Although the embodiments of the present invention have been shown and described above, it is to be understood that above-described embodiment is Illustratively, it should not be understood as limiting the present invention, those skilled in the art are in the scope of the utility model It inside can make changes, modifications, alterations, and variations to the above described embodiments, the scope of the utility model is by claim and its is equal Object limits.

Claims (11)

1. a kind of household electrical appliance, which is characterized in that including pedestal, hinge component and balanced component, the hinge component includes peace Mounted in the hinge bodies of the hinge bracket and the rotation connection hinge bracket of the pedestal, the balanced component includes connector And guide part, the connector connect the hinge bodies, the guide part is mounted on the pedestal, the outside of the guide part Face and the surface engagement of the connector simultaneously can be contacted slidably relatively, and the guide part is configured to play the connector It is oriented to transitional function.

2. household electrical appliance according to claim 1, which is characterized 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, which is characterized in that the balanced component includes elastic component, the elasticity Part connects the pedestal, 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, which is characterized in that the steering section is bent 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, which is characterized in that the hinge bodies connect the position of the connector In hook-shaped, the hinge bodies hook the end for turning to section.

6. household electrical appliance according to claim 3, which is characterized in that the hinge bodies and the steering section are movably Connection.

7. household electrical appliance according to claim 3, which is characterized in that the balanced component further includes connecting hook, the company It includes the hook portion and hole portion to connect to connect hook, and 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 for turning to section.

8. household electrical appliance according to claim 3, which is characterized in that the balanced component includes fixinig plate, the fixation Piece includes ontology and protrudes from the interconnecting piece of the ontology, and the ontology is removably mounted on the pedestal, the elastic component Connecting pin including spring portion He the end for being connected to the spring portion, the connecting pin are in hook-shaped, and the connecting pin is hooked in institute State interconnecting piece.

9. household electrical appliance according to claim 8, which is characterized in that the position that the fixinig plate is mounted on the pedestal is It is adjustable.

10. household electrical appliance according to claim 1, which is characterized 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, which is characterized in that the hinge component includes shaft, the shaft Wear the hinge bracket, the friction plate and the hinge bodies.