CN209252774U - Dish-washing machine - Google Patents

Abstract

The utility model discloses a kind of dish-washing machine, which includes: liner, is formed with scullery basin, and the liner has the mounting surface to connect with the notch of the scullery basin；And door body, rotatable covers close the notch of the scullery basin；The door body has the connecting pin being rotatablely connected with the mounting surface；Wherein, anti-bias rotation structure is equipped between the connecting pin and the mounting surface.The technical solution of the utility model can extend the service life of dish-washing machine door body.

Description

Dish washing machine

Technical Field

The utility model relates to a dish washer product technology field, in particular to dish washer.

Background

At present, in order to bring convenience to users to put or take tableware, the dish washing machine is often provided with a door body capable of rotatably covering a notch of a dish washing groove, however, the door body is often collided with the structure of the external environment due to excessive opening in the opening process, and the service life of the door body is obviously shortened in the past.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a dish washing machine, aims at solving the technical problem that the dish washing machine door body among the prior art often takes place to collide with the external world because of opening excessively.

To achieve the above object, the present invention provides a dishwasher, comprising:

the bowl washing device comprises a liner, a bowl washing groove and a bowl washing device, wherein the liner is provided with a mounting surface connected with a notch of the bowl washing groove; and

the door body can rotationally cover the notch of the bowl washing groove; the door body is provided with a connecting end which is rotatably connected with the mounting surface; wherein,

and an anti-deflection structure is arranged between the connecting end and the mounting surface.

Optionally, the end face of the connecting end is provided with a first limiting portion, the mounting surface is provided with a second limiting portion corresponding to the first limiting portion, and the first limiting portion and the second limiting portion jointly form the anti-deflection structure.

Optionally, the first limiting part is a limiting groove concavely arranged on the end face of the connecting end, and the second limiting part is a limiting protrusion arranged on the mounting surface and adapted to the limiting groove; or

The first limiting part is a limiting protrusion convexly arranged on the end face of the connecting end, and the second limiting part is a limiting groove arranged on the mounting surface and matched with the limiting protrusion.

Optionally, the limiting groove includes a first limiting surface, and when the door body is in the opening limit state, the first limiting surface abuts against one side of the limiting protrusion close to the connecting end rotation axis.

Optionally, the limiting groove further comprises a second limiting surface connected with the first limiting surface, and when the door body is in an opening limit state, the second limiting surface is abutted to one side, away from the connecting end rotating axis, of the limiting protrusion.

Optionally, the first limiting surface and/or the second limiting surface are/is arranged in an inwards concave arc shape.

Optionally, in a vertical cross section of the limiting groove, an extension length of the first limiting surface is greater than or equal to that of the second limiting surface.

Optionally, the limiting protrusion is made of an elastic material.

Optionally, the dishwasher further comprises an outer frame connected with the periphery of the inner container, a frame surface of the outer frame is staggered with the mounting surface, so that an embedded groove matched with the size of the door body is formed at the joint of the outer frame and the inner container, and the deflection preventing structure is used for preventing the outer surface of the door body from colliding with the outer frame.

Optionally, a water tank is formed on the inner container, and the water tank is arranged beside the bowl washing groove;

the connecting end is positioned on one side of the notch, which is far away from the water tank, so as to drive the door body to open the notch in the direction far away from the water tank; or

The connecting end is positioned on one side of the notch close to the water tank so as to drive the door body to open the notch towards the direction close to the water tank.

The utility model discloses technical scheme is through setting up the deflection prevention structure between the link in the dish washer rotary type door body and the installation face of inner bag to it is excessive to prevent effectively that the door body from rotating to open, and causes the door body and takes place to collide with the exterior structure, reduces the life of the door body.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

FIG. 1 is a schematic structural view of an embodiment of a dishwasher of the present invention;

FIG. 2 is a side schematic view of the dishwasher of FIG. 1;

FIG. 3 is an enlarged schematic view at A in FIG. 2;

FIG. 4 is a schematic side view of another embodiment of a dishwasher of the present invention;

fig. 5 is an enlarged schematic view of B in fig. 4.

The reference numbers illustrate:

reference numerals	Name (R)	Reference numerals	Name (R)
				1	Inner container	11	Bowl washing trough
12	Water tank	13	Mounting surface
				131	Second limit part	2	Door body
21	Connecting end	211	A first limit part
				211a	A first limit surface	211b	Second limit surface
22	Buckle slot	23	Glass panel
				3	Outer frame	31	Caulking groove
4	Water tank tap

The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that, if directional indications (such as upper, lower, left, right, front and rear … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.

In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

The utility model provides a dish washing machine.

It should be understood that the dishwasher may be a sink type dishwasher, a stand-alone dishwasher, a non-installation dishwasher, etc., and the following description will be made by taking a sink type dishwasher as an example to describe the technical solution of the present invention:

in an embodiment of the present invention, referring to fig. 1 to 5, the dishwasher includes:

the inner container 1 is provided with a water tank 12 and a bowl washing groove 11, and the inner container 1 is provided with a mounting surface 13 connected with a notch of the bowl washing groove 11; and

the door body 2 can rotationally cover the notch of the bowl washing groove 11; the door body 2 is provided with a connecting end 21 rotatably connected with the mounting surface 13; wherein,

an anti-deflection structure is arranged between the connecting end 21 and the mounting surface 13.

In this embodiment, the water tank 12 is adjacent to the bowl washing tank 11 in the left-right direction, and it can be understood that the water tank 12 is used for users to wash vegetables, fruits and the like, and the bowl washing tank 11 is used for users to put tableware to be washed into the bowl washing tank to automatically wash the tableware, so that the water tank 12 and the bowl washing tank 11 are combined into a whole, and the design structure of a kitchen is simplified. As can be easily understood, the dishwasher also comprises an outer frame 3 connected with the periphery of the inner container 1, the outer frame 3 is used for forming a table top of the water tank type dishwasher, and the outer frame 3 is provided with a mounting hole for the water tank tap 4 to be arranged in a penetrating way. In this embodiment, the frame surface of the outer frame 3 is staggered with the plane of the notch, so that an embedding groove 31 matched with the plane size of the door body 2 is formed at the joint of the outer frame 3 and the inner container 1, and thus, the height size of the bowl washing groove 11 is better reduced. In particular, in order to ensure the flatness of the table top of the sink 12 type dishwasher, the depth of the embedded groove 31 is matched with the thickness of the door body 2, and when the door body 2 closes the notch, the outer surface of the door body 2 is flush with the outer surface of the outer frame 3. It should be noted that the design is not limited to this, and in other embodiments, when the door 2 closes the notch of the bowl washing tank 11, the outer surface of the door 2 may protrude out of the frame surface of the outer frame 3.

It should be understood that the connecting end 21 can be rotatably connected to the mounting surface 13 in various ways, for example, but not limited to, the end surface of the connecting end 21 is provided with a plurality of rotating shafts, and the mounting surface 13 is provided with shaft holes adapted to the rotating shafts one by one, of course, in other embodiments, the positions of the rotating shafts and the shaft holes can be interchanged, and the design is not limited thereto.

It should be noted that the door body 2 may be opened in the front-back direction or in the left-right direction, wherein the connecting end 21 may be located at the rear side of the notch only when there is no wall body at the rear side of the sink type dishwasher, so as to drive the door body 2 to be opened backwards. In this embodiment, link 21 is located the notch and keeps away from one side of basin 12 to drive door body 2 and open the notch towards the direction of keeping away from basin 12, can understand, so set up, on the one hand, door body 2 can not openly place or take the tableware to the user after lifting up and constitute the interference, and on the other hand, door body 2 can not influence the normal use of basin 12 department after lifting up yet. Of course, in other embodiments, the connecting end 21 is located at a side of the notch close to the sink 12 to drive the door 2 to open the notch in a direction close to the sink 12.

The door body 2 further has a movable end opposite to the connecting end 21, and in order to facilitate the opening or closing of the door body 2 by a user, in the embodiment, the movable end is provided with a handle portion, it is easy to understand that the design form of the handle portion is not limited to a protrusion, a groove and the like, as long as a stress point convenient for the user to grab can be formed, the setting position is not limited to the end surface, the outer surface and the like of the movable end, and when the door body 2 is closed, the exposed position can be used for the user to touch. For example, but not limited to, in the present embodiment, the handle portion is a handle slot 22 recessed in the end surface of the movable end.

In this embodiment, door body 2 is from outer to interior glass panels 23, plastics inner door, stainless steel inner door of including in proper order, and outer glass panels 23 can effectively improve door body 2's outward appearance effect, and the structural design is then being convenient for to realize in the plastics inner door, and the stainless steel inner door is then in order to promote door body 2's overall structure intensity. It is easy to understand, at the door body 2 rotation in-process of opening, if the door body 2 is opened excessively, there is the risk that the emergence collided with between glass panels 23 and the frame 3, consequently, the technical scheme of the utility model prevent the deflection structure through setting up between link 21 and installation face 13 to effectively restrict the biggest angle of opening of the door body 2, prevent that glass panels 23 and frame 3 from colliding with. It should be noted that the inventive concept of the present invention is not limited by whether there is a collision risk between the door body 2 and the outer frame 3, in other words, the door body 2 may collide with other external structures or affect the service life of the rotating shaft and the shaft hole structure when being opened excessively, that is, the inventive concept of the present invention only lies in limiting the opening angle of the door body 2 through the deflection preventing structure, and is not limited by the purpose and efficacy thereof.

It is to be understood that the anti-deflection structure is not limited to be provided only on the connecting end 21, the mounting surface 13, or both, as long as it can achieve the function of preventing the door body 2 from being deflected excessively. In addition, the design form of the anti-deflection structure is also various, for example, but not limited to, the anti-deflection is realized by the cooperation of mechanical structures, the anti-deflection is realized by the magnetic attraction structure, and the like, and the design is not limited to this.

The utility model discloses technical scheme is through setting up between the link 21 of the dish washer rotary type door body 2 and the installation face 13 of inner bag 1 and prevents the deflection structure to effectively prevent that door body 2 from rotating to open excessively, and cause door body 2 and exterior structure to take place to collide with, reduce the life of door body 2.

Referring to fig. 1 to 3, in the embodiment, the end surface of the connection end 21 is provided with a first limiting portion 211, the mounting surface 13 is provided with a second limiting portion 131 corresponding to the first limiting portion 211, and the first limiting portion 211 and the second limiting portion 131 together form an anti-deflection structure. Without loss of generality, the first limiting part 211 is a limiting groove concavely arranged on the end face of the connecting end 21, and the second limiting part 131 is a limiting protrusion adapted to the limiting groove, so that the limiting groove and the limiting protrusion are widely used limiting structures in the prior art, and have the advantages of reliable connection, simple structure and the like; of course, in another embodiment, referring to fig. 4 and 5, the arrangement positions of the limiting groove and the limiting protrusion may be interchanged, and in other embodiments, the first limiting portion 211 and the second limiting portion 131 may be respectively embodied in other design forms. In addition, it should be noted that the design is not limited to this, in other embodiments, the anti-deflection structure includes a buffering baffle plate disposed on the mounting surface 13, the buffering baffle plate is disposed at a preset angle, and after the door body 2 rotates to the preset angle, the buffering baffle plate abuts against the outer side of the glass panel 23, so as to prevent the door body 2 from continuing to rotate, thereby implementing the anti-deflection function.

Referring to fig. 3, in the present embodiment, the limiting protrusion is made of an elastic material, and is configured in such a manner, so as to effectively avoid the situation that the rigidity of the limiting protrusion is damaged due to the fact that a user applies too much force when opening the door body 2 excessively. Without loss of generality, the limiting protrusion is made of ABS material, and the fixing mode of the limiting protrusion on the mounting surface 13 is also not limited by the inventive concept of the present invention, in order to reduce the complexity of the installation of the limiting protrusion, in this embodiment, the limiting protrusion is fixed on the mounting surface 13 in an adhesion mode, of course, in other embodiments, the limiting protrusion can also be fixed on the mounting surface 13 in a clamping mode, and the design is not limited thereto.

In addition, in order to reduce the structural cost of the limiting bulge, in the embodiment, the limiting bulge is arranged in a columnar shape, so that the length of the limiting bulge in the front-back direction is effectively reduced; of course, in other embodiments, in order to better improve the limiting effect of the limiting protrusion, the limiting protrusion may be further specifically configured as a limiting rib extending along the front-back direction, and correspondingly, the limiting groove is also configured as a strip-shaped groove extending along the front-back direction. The limiting column is quadrangular, so that the sliding and loosening between the limiting protrusion and the limiting groove can be better prevented through the limiting at the edge; of course, in other embodiments, the position-limiting pillar may be disposed in a cylindrical shape, but the design is not limited thereto.

Referring to fig. 3, specifically, the spacing groove includes first spacing face 211a, rotate the in-process of opening towards the right gradually at the door body 2, the spacing groove moves to spacing post department, first spacing face 211a receives the level of spacing post and stops power and vertical power of stopping, at the beginning because contained angle between them is less, so that the level stops power less, first spacing face 211a extrudes spacing post down, so that spacing post warp, the door body 2 continues to rotate towards the right and opens, until reaching and opening limit state, the left crest line that goes up of first spacing face 211a butt spacing post, spacing post deformation resumes, contained angle grow between them this moment, the level of spacing post stops power great, it continues to rotate towards the right to block the door body 2. In this process, in order to improve the smoothness of the rotational opening of the door body 2, in this embodiment, the first limiting surface 211a is configured as an inward concave arc shape, so that the smoothness of the sliding between the limiting column and the first limiting surface 211a is improved; of course, in other embodiments, the first limiting surface 211a may also be disposed in an inclined manner, and the design is not limited thereto.

In addition, in this embodiment, the spacing groove still includes the spacing face 211b of second that meets with first spacing face 211a, when the door body 2 reaches the opening limit state, during the last crest line on the spacing post left of first spacing face 211a butt, the last crest line on the spacing post right side of second spacing face 211b butt, thereby make spacing post also form certain hindrance to the motion that the door body 2 rotated the closing towards the left, use in the reality, so set up, can be with the door body 2 automatic maintenance at the maximum opening state, avoid the user at the in-process of packing into or taking the tableware, door body 2 is closed by accident. Similarly, in order to better improve the smoothness of the rotational opening of the door body 2, in this embodiment, the second limiting surface 211b is also configured as an inward concave arc, so as to improve the smoothness of the sliding between the limiting column and the second limiting surface 211 b; of course, in other embodiments, the second limiting surface 211b may also be disposed in an inclined manner, and the design is not limited thereto.

Referring to fig. 3, without loss of generality, in a vertical cross section of the stopper groove, the extension length of the first stopper surface 211a is greater than or equal to that of the second stopper surface 211 b. It can be understood that, with such an arrangement, after the balance between the position-limiting post and the position-limiting groove is maintained, if the door body 2 is to be continuously opened by rotating right, the friction between the position-limiting post and the first position-limiting surface 211a needs to be overcome, and the friction always exists in the process that the upper ridge line on the left side of the position-limiting post moves to the left end point of the first position-limiting surface 211a, and if the door body 2 is closed by rotating left by external force, the friction between the position-limiting post and the second position-limiting surface 211b needs to be overcome, and the friction always exists in the process that the upper ridge line on the right side of the position-limiting post moves to the right end point of the second position-limiting surface 211b, based on the original purpose of the present invention, the door body 2 is better prevented from being opened excessively, therefore, the need for overcoming the continuous rotation tendency of the door body 2 to the right is greater than the need for overcoming the rotation tendency of the left rotation of the door body 2, so, if want to continue to rotate right in order to increase the door body 2, the friction between the crest line on the spacing post left side and the first spacing face 211a does work to reduce the possibility that the user excessively opened door body 2 better. It should be noted that the design is not limited thereto, and in other embodiments, the extension length of the first limiting surface 211a is smaller than that of the second limiting surface 211 b.

The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.

Claims (10)

1. A dishwasher, comprising:

the bowl washing device comprises a liner, a bowl washing groove and a bowl washing device, wherein the liner is provided with a mounting surface connected with a notch of the bowl washing groove; and

the door body can rotationally cover the notch of the bowl washing groove; the door body is provided with a connecting end which is rotatably connected with the mounting surface; wherein,

and an anti-deflection structure is arranged between the connecting end and the mounting surface.

2. The dishwasher according to claim 1, wherein the end surface of the connecting end is provided with a first limiting portion, the mounting surface is provided with a second limiting portion corresponding to the first limiting portion, and the first limiting portion and the second limiting portion jointly form the anti-deflection structure.

3. The dishwasher according to claim 2, wherein the first position-limiting portion is a position-limiting groove concavely formed on the end surface of the connecting end, and the second position-limiting portion is a position-limiting protrusion formed on the mounting surface and fitted into the position-limiting groove; or

The first limiting part is a limiting protrusion convexly arranged on the end face of the connecting end, and the second limiting part is a limiting groove arranged on the mounting surface and matched with the limiting protrusion.

4. The dishwasher according to claim 3, wherein the limiting groove comprises a first limiting surface, and when the door body is in the opening limit state, the first limiting surface abuts against one side of the limiting protrusion close to the connecting end rotating axis.

5. The dishwasher according to claim 4, wherein the limiting groove further comprises a second limiting surface connected with the first limiting surface, and when the door body is in the opening limit state, the second limiting surface abuts against one side of the limiting protrusion away from the connecting end rotating axis.

6. The dishwasher of claim 5, wherein the first and/or second limiting surfaces are concavely curved.

7. The dishwasher of claim 5, wherein the first stopper surface has an extension greater than or equal to the second stopper surface in a vertical section of the stopper groove.

8. The dishwasher of claim 3, wherein the stopper protrusion is made of an elastic material.

9. The dishwasher according to claim 1, further comprising an outer frame connected to the periphery of the inner container, wherein a frame surface of the outer frame is staggered with the mounting surface, so that an insertion groove adapted to the size of the door body is formed at a connection part of the outer frame and the inner container, and the deflection preventing structure is used for preventing the outer surface of the door body from colliding with the outer frame.

10. The dishwasher according to any one of claims 1 to 9, wherein the inner container is further formed with a sink beside the bowl washing slot;

the connecting end is positioned on one side of the notch, which is far away from the water tank, so as to drive the door body to open the notch in the direction far away from the water tank; or

The connecting end is positioned on one side of the notch close to the water tank so as to drive the door body to open the notch towards the direction close to the water tank.