CN217852847U - Door body of kitchen appliance and kitchen appliance - Google Patents

Abstract

The utility model relates to a door body of a kitchen appliance and the kitchen appliance, wherein the door body comprises an inner door; the outer door is arranged on the front side of the inner door and connected with the inner door, and a gap is formed between the lower part of the outer door and the lower part of the inner door; a shielding piece which is fixedly arranged in the gap and extends along the left-right direction; the shielding piece is provided with a first gap with the front wall surface of the inner door, a second gap is formed between the shielding piece and the rear wall surface of the outer door, the wall surface of the shielding piece corresponding to the first gap and the wall surface of the inner door are flat planes, the wall surface of the shielding piece corresponding to the second gap and the wall surface of the outer door are also flat planes, a first sealing strip pressed between the shielding piece and the inner door is arranged in the first gap, a second sealing strip pressed between the shielding piece and the outer door is arranged in the second gap, the uniformity of assembly sealing is improved by the plane, the possibility of completely sealing the gap between the inner door and the outer door can be improved, and the first sealing strip and the second sealing strip are square and convenient to process and manufacture.

Description

Door body of kitchen appliance and kitchen appliance

Technical Field

The utility model relates to a kitchen appliance technical field, concretely relates to kitchen appliance's door body and kitchen appliance.

Background

The dish washer is at the during operation, requires that the door strip of paper used for sealing of dish washer inner door and dish washer to be the compaction sealed, nevertheless because the dish washer is inside at high temperature and the in-process that the spray arm high pressure sprayed water, door body lower part still has steam to escape, brings the inconvenience of potential safety hazard and use, the steam majority of escape can get into between inner door and the outer door, damage the electrical components who sets up between inner door and the outer door, and still can drip on the mesa, pollute the mesa.

In order to solve the problems, the invention discloses a dish washer and a steam-proof structure in Chinese utility model patent with the patent number of CN202021865827.6 (with the publication number of CN 213345542U), which comprises a base; an outer door coupled to the base for sealing the dishwasher; the inner door is connected with the outer door and used for sealing the inner container of the dishwasher; the inner door lower extreme is provided with the sealing strip, and the tip activity butt of sealing strip is on the base, the sealing strip top is provided with the steam protection pad, and the steam protection pad is pressed and is established between inner door lateral wall and outer door inner wall.

Although the steam protection pad is provided with the groove and the boss to ensure the tightness of the steam protection pad as much as possible, the steam protection pad and the mounting piece still have the risk of poor sealing, so the steam protection pad is to be further improved.

The other solution is to stick damp-proof cotton between the inner and outer doors to block the gap between the inner and outer doors, but a hinge connecting member (as shown in the above patent) is usually arranged between the inner and outer doors, the hinge connecting member is generally a flat sheet metal member, the inner and outer doors have complicated structures, and there are also structures such as electric wires and exhaust pipes between the inner and outer doors, which results in uneven gaps between the inner and outer doors and the hinge connecting member, and the damp-proof cotton is difficult to completely seal the gaps.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the first technical problem to provide a face in clearance between shielding piece and interior door, the outer door is the door body of smooth kitchen appliance to prior art's current situation.

The second technical problem to be solved in the utility model is to provide a kitchen appliance using the door body to the current situation of the prior art.

The utility model provides a technical scheme that above-mentioned first technical problem adopted is: a door body of a kitchen appliance comprises

An inner door;

the outer door is arranged on the front side of the inner door and connected with the inner door, and a gap is formed between the lower part of the outer door and the lower part of the inner door;

a shielding piece which is fixedly arranged in the gap and extends along the left-right direction;

the method is characterized in that: the door is characterized in that a first gap is formed between the shielding piece and the front wall face of the inner door, a second gap is formed between the shielding piece and the rear wall face of the outer door, the wall face of the shielding piece corresponding to the first gap and the wall face of the inner door are flat planes, the wall face of the shielding piece corresponding to the second gap and the wall face of the outer door are also flat planes, a first sealing strip pressed between the shielding piece and the inner door is arranged in the first gap, and a second sealing strip pressed between the shielding piece and the outer door is arranged in the second gap.

In order to enable the wall surface of the shielding piece corresponding to the first gap and the wall surface of the inner door to be flat planes, the wall surface of the shielding piece corresponding to the second gap and the wall surface of the outer door to be flat planes, the shielding piece is provided with a first wall surface facing the front wall surface of the inner door and a second wall surface facing the rear wall surface of the outer door, the area of the inner door facing the first wall surface is parallel to the first wall surface, and the area of the outer door facing the second wall surface is parallel to the second wall surface.

Because the inner door is usually designed to be arc-shaped locally, the cross section of the first gap is arc-shaped and arched towards the inner door, and correspondingly, the cross section of the first sealing strip is arc-shaped. The first gap is matched with the structure of the inner door, so that the wall surface of the shielding piece corresponding to the first gap and the wall surface of the inner door are flat and flat.

Preferably, the cross section of the second slit is rectangular, and correspondingly, the cross section of the second sealing strip is rectangular. Thus, the second sealing strip is convenient to process and manufacture.

In order to save cost and facilitate processing of the shield, the shield is a plastic piece.

Because the shape of the left end and the right end of the inner door is complex, preferably, the two ends of the shielding member extend out of the first sealing strip and the second sealing strip, and the two ends of the shielding member fill up the two end regions of the gap, so that the two ends of the shielding member are designed to be in a shape matched with the two ends of the inner door and the outer door, so as to seal the two ends of the inner door and the outer door.

In order to install accessories such as an exhaust pipe and an electric wire and prevent the accessories from causing unevenness of wall surfaces corresponding to a gap when the accessories pass through the gap between the inner door and the outer door, the shielding piece is provided with at least one groove, and a notch of the groove faces to the rear wall surface of the outer door.

Preferably, the bottom of the shield is provided with a plurality of protrusions, and the protrusions are used for guiding water vapor to become small water drops.

When the door body was closed, the bottom of the door body and the bottom of inner bag need be sealed, prevent that the steam from overflowing the gap between entering interior door and the outer door by a large scale, the bottom of interior door is equipped with the third sealing strip that extends along left right direction, the third sealing strip is located the below of shielding piece, the third sealing strip is including installing the installation department on the interior door and the sealed wing that links to each other with the installation department.

The utility model provides a technical scheme that above-mentioned second technical problem adopted does: a kitchen appliance applying the door body is characterized in that: still include the open inner bag in front side, the door physical stamina is located the front side of inner bag with rotating to open the opening department of inner bag or close, under the state that the door body was closed, the local inlays of inner door is established in the inner bag.

When the door body is closed, the bottom of the door body and the bottom of the inner container need to be sealed, prevent that steam from overflowing the gap between entering inner door and the outer door by a large scale, the bottom of inner door is equipped with the third sealing strip that extends along left right direction, the third sealing strip is located the below of shielding piece, the third sealing strip is including installing the installation department on the inner door and the sealed wing that links to each other with the installation department, under the state that the door body is closed, sealed wing top-down inclines towards the back, and the lower extreme of sealed wing offsets with the diapire face of inner container, and the contained angle theta between the region that the inner container diapire is located sealed wing the place ahead and the antetheca face of sealed wing is the acute angle.

Preferably, the bottom of the shielding piece is provided with a plurality of convex parts, the convex parts are positioned in the inner container when the door body is closed, and the convex parts are used for guiding water vapor to become small water drops which fall back into the inner container again under the action of gravity so as to prevent the water vapor from dropping on the table top to pollute the table top.

In order to install accessories such as an exhaust pipe and an electric wire and prevent the accessories from causing unevenness of wall surfaces corresponding to a gap when the accessories penetrate through the gap between the inner door and the outer door, the shielding piece is provided with at least one groove, a notch of the groove faces to the rear wall surface of the outer door, the kitchen appliance further comprises at least one accessory which can penetrate through the groove correspondingly, and the surface of the accessory is flush with the second wall surface of the shielding piece.

In the scheme, the inner container is provided with an exhaust hole, and the accessory is an exhaust pipe communicated with the exhaust hole; or the accessory is a wire.

In the above scheme, the kitchen appliance is a cleaning machine, but may also be a steam box, an oven, or the like.

Compared with the prior art, the utility model has the advantages that: the utility model discloses a set up the shielding piece to the wall of the shielding piece that the first gap that will shelter from the piece design corresponds and the wall of interior door all level and smooth plane, the wall of the shielding piece that the second gap corresponds and the wall of outer door also all level and smooth plane, the plane has promoted the uniformity that the assembly is sealed, can improve the possibility of sealing up completely the clearance between interior door and the outer door, and make first, second sealing strip square, the processing preparation of being convenient for.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic view of the structure of FIG. 1 with the outer door removed;

FIG. 3 is a cross-sectional view of FIG. 1;

FIG. 4 is an enlarged view of FIG. 3 at A;

FIG. 5 is an enlarged view of FIG. 4 at B;

FIG. 6 is a schematic view of the construction of the shield of FIG. 4;

FIG. 7 is a schematic view of the shield of FIG. 4 in another orientation;

FIG. 8 is a schematic view of the first sealing tape of FIG. 4;

FIG. 9 is a schematic view of the second sealing tape of FIG. 4;

fig. 10 is a schematic structural view of the third sealing tape in fig. 4.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments.

As shown in fig. 1 to 10, the kitchen appliance of the preferred embodiment is a washing machine, but may be other kitchen appliances such as a steam box and an oven.

Kitchen appliance includes inner bag 1, the door body 2, shielding piece 3, first sealing strip 5, second sealing strip 6 and third sealing strip 4, and the inner bag 1 front side is uncovered, and the front side of inner bag 1 can be located to the door body 2 with rotating to open or close the uncovered department of inner bag 1, the door body 2 can adopt current structure with the rotation connection structure of inner bag 1.

As shown in fig. 3 to 5, the door body 2 includes an outer door 21 and an inner door 22 connected to each other, a lower side of the inner door 22 is bent forward and upward to form a folded edge 221, and the folded edge 221 and a front wall surface of the inner door 22 enclose a caulking groove 222.

The third sealing strip 4 extends along the left-right direction, the third sealing strip 4 comprises a body 41, the upper end of the body 41 is bent downwards and backwards to form a mounting part 42 which can be mounted in the caulking groove 222, and the lower end of the body 41 is downward inclined and extends to form a sealing fin 43.

The bottom of the inner door 22 is positioned in the liner 1, and the upper part of the inner door 22 can swing back and forth. When the door body 2 is closed, the inner door 22 is at least partially embedded in the inner container 1, the sealing fin 43 is inclined backwards from top to bottom, the lower end of the sealing fin 43 is abutted against the bottom wall surface of the inner container 1, and an included angle theta between an area a of the bottom wall of the inner container 1 in front of the sealing fin 43 and the front wall surface 430 of the sealing fin 43 is an acute angle. Therefore, in the process of opening and closing the door, the lower end of the sealing fin 43 hardly moves, but the included angle D between the upper end of the sealing fin 43 and the horizontal plane is increased along with the compression of the sealing fin 43, so that the lower end of the sealing fin 43 is more firmly pressed on the bottom wall surface of the inner container 1, the sealing performance is good, and the generation of abnormal sound caused by the friction between the lower end of the sealing fin 43 and the bottom wall of the inner container 1 is avoided. Preferably, 40 ° < θ <70 °, if the angle is too large, the lower end of the sealing fin 43 is likely to move under the impact of water flow, which affects the sealing performance and generates noise, and if the angle is too small, the included angle D between the upper end of the sealing fin 43 and the horizontal plane is not likely to change, which affects the reliability of the lower end of the sealing fin 43 pressing against the bottom wall of the inner container 1.

In addition, the sealing flap 44 located below the mounting portion 42 is formed on the main body 41, and in a state where the mounting portion 42 is fitted into the fitting groove 222, the sealing flap 44 wraps the bottom wall of the inner door 22, and the sealing flap 44 prevents water from entering the fitting groove 222 from a gap between the bottom wall of the inner door 22 and the main body 41.

However, the third sealing strip 4 cannot completely block the hot steam in the inner container 1 from overflowing, so the shielding piece 3, the first sealing strip 5 and the second sealing strip 6 are further arranged to prevent the steam from overflowing between the inner door 22 and the outer door 21, damaging electric parts installed in the door body 2 or dripping on a table top to pollute the table top.

As shown in fig. 4, a gap 23 is formed between the lower portion of the outer door 21 and the lower portion of the inner door 22, and the shutter 3 is fixed to the gap 23 and extends in the left-right direction. The shutter 3 can be coupled to the inner door 22 or the outer door 21 by means of coupling members such as screws, so as to achieve its positioning. Because the door body 2 and the inner container 1 are generally connected through a hinge structure, a connecting plate for positioning the hinge structure is arranged, and the shielding piece 3 can be connected with the connecting plate through a connecting piece such as a screw.

The shielding piece 3 is a plastic piece, so that the cost is low, and the shielding piece can be conveniently processed into a required shape.

The shielding member 3 has a first gap 221 with the front wall of the inner door 22, the shielding member 3 has a second gap 211 with the rear wall of the outer door 21, the shielding member 3 has a first wall 31 facing the front wall of the inner door 22 and a second wall 32 facing the rear wall of the outer door 21, the area of the inner door 22 facing the first wall 31 is parallel to the first wall 31, the area of the outer door 21 facing the second wall 32 is parallel to the second wall 32, so that the wall of the shielding member 3 and the wall of the inner door 22 corresponding to the first gap 221 are flat, the wall of the shielding member 3 and the wall of the outer door 21 corresponding to the second gap 211 are flat, the first weather strip 5 compressed between the first wall 31 of the shielding member 3 and the front wall of the inner door 22 is provided in the first gap 221, and the part of the inner door 22 is generally arc-shaped, so the cross section of the first gap 221 is arc-shaped facing the inner door 22, and the cross section of the first weather strip 5 is arc-shaped.

A second sealing strip 6 is arranged in the second gap 211 and is pressed between the second wall 32 of the screen 3 and the rear wall of the outer door 21, in this embodiment the second gap 211 has a rectangular cross-section, and correspondingly the second sealing strip 6 has a rectangular cross-section.

Since the shape of the left and right ends of the inner door 22 is complicated, it is preferable that the first and second sealing strips 5 and 6 are extended from both ends of the shielding member 3, and both ends of the shielding member 3 fill up the left and right end corresponding regions of the gap 23, so that both ends of the shielding member 3 are designed in a shape to be fitted to both ends of the inner door 22 and the outer door 21 to seal both ends of the inner door 22 and the outer door 21.

The bottom of the shielding piece 3 is provided with a plurality of convex parts 33, when the door body 2 is closed, the convex parts 33 are positioned in the inner container 1 and in the front side area a of the third sealing strip 4, and the convex parts 33 are used for guiding water vapor to become small water drops which fall back to the inner container 1 again under the action of gravity to prevent the water vapor from dropping on the table top to pollute the table top.

The shutter 3 is provided with at least one recess 34, the mouth of the recess 34 facing the rear wall of the outer door 21, and the cleaning machine further comprises at least one fitting which can be inserted through the recess 34, the surface of the fitting being flush with the second wall 32 of the shutter 3.

The fittings are the exhaust pipes 7 in fluid communication with the inside of the inner container 1 or the fittings are the electric wires, which prevent unevenness of the wall surface corresponding to the gap when the fittings pass through the gap between the inner door 22 and the outer door 21. As shown in fig. 7, there are two recesses 34, the recess 34 on the left side being used for mounting the exhaust pipe 7, and the recess 34 on the right side being used for mounting the electric wire.

The term "fluid communication" as used herein refers to a spatial relationship between two components or portions (hereinafter, referred to as a first portion and a second portion) in a unified manner, i.e., a fluid (gas, liquid or a mixture thereof) can flow along a flow path from the first portion or/and be transported to the second portion, and may be directly communicated between the first portion and the second portion, or indirectly communicated between the first portion and the second portion via at least one third member, which may be a fluid passage such as a pipe, a channel, a duct, a flow guide member, a hole, a groove, or a chamber allowing the fluid to flow therethrough, or a combination thereof.

Claims (15)

1. A door body of kitchen appliance comprises

An inner door (22);

the outer door (21) is arranged on the front side of the inner door (22) and connected with the inner door (22), and a gap (23) is formed between the lower part of the outer door (21) and the lower part of the inner door (22);

a shield (3) fixed in the gap (23) and extending in the left-right direction;

the method is characterized in that: the door is characterized in that a first gap (221) is formed between the shielding piece (3) and the front wall face of the inner door (22), a second gap (211) is formed between the shielding piece (3) and the rear wall face of the outer door (21), the wall face of the shielding piece (3) corresponding to the first gap (221) and the wall face of the inner door (22) are flat planes, the wall face of the shielding piece (3) corresponding to the second gap (211) and the wall face of the outer door (21) are also flat planes, a first sealing strip (5) compressed between the shielding piece (3) and the inner door (22) is arranged in the first gap (221), and a second sealing strip (6) compressed between the shielding piece (3) and the outer door (21) is arranged in the second gap (211).

2. The door body of claim 1, wherein: the shutter (3) has a first wall surface (31) facing the front wall surface of the inner door (22) and a second wall surface (32) facing the rear wall surface of the outer door (21), the area of the inner door (22) facing the first wall surface (31) being parallel to the first wall surface (31), and the area of the outer door (21) facing the second wall surface (32) being parallel to the second wall surface (32).

3. The door body of claim 2, wherein: the cross section of the first gap (221) is arc-shaped and arched towards the inner door (22), and correspondingly, the cross section of the first sealing strip (5) is arc-shaped.

4. The door body of claim 2, wherein: the section of the second gap (211) is rectangular, and correspondingly, the section of the second sealing strip (6) is rectangular.

5. The door body of claim 1, wherein: the shielding piece (3) is a plastic piece.

6. The door body of claim 5, wherein: the two end parts of the shielding piece (3) extend out of the first sealing strip (5) and the second sealing strip (6), and the two end parts of the shielding piece (3) fill the two end part areas of the gap (23).

7. The door body of claim 1, wherein: the shielding piece (3) is provided with at least one groove (34), and the notch of the groove (34) faces the rear wall surface of the outer door (21).

8. The door body of claim 1, wherein: the bottom of the shielding piece (3) is provided with a plurality of convex parts (33).

9. The door body of claim 1, wherein: the bottom of interior door (22) is equipped with along third sealing strip (4) that left right direction extended, third sealing strip (4) are located the below of shielding piece (3), third sealing strip (4) are including installing installation department (42) on interior door (22) and sealed wing (43) that link to each other with installation department (42).

10. A kitchen appliance using the door body of any one of claims 1 to 6, characterized in that: the door body (2) can be rotatably arranged on the front side of the inner container (1) so as to open or close the opening of the inner container (1), and the inner door (22) is partially embedded in the inner container (1) in a state that the door body (2) is closed.

11. The kitchen appliance of claim 10, wherein: interior door (22) bottom is located inner bag (1), and inner door (22) upper portion can the seesaw, the bottom of inner door (22) is equipped with along third sealing strip (4) that left right direction extended, third sealing strip (4) are located the below of shielding piece (3), third sealing strip (4) are including installing installation department (42) on inner door (22) and sealed wing (43) that link to each other with installation department (42), under the state that the door body (2) was closed, sealed wing (43) top-down slope backward, the lower extreme and the inner bag (1) diapire face of sealed wing (43) offset, and inner bag (1) diapire be located the contained angle theta between regional (a) in sealed wing (43) the place ahead and preceding wall (430) of sealed wing (43) is the acute angle.

12. The kitchen appliance of claim 10, wherein: the bottom of the shielding piece (3) is provided with a plurality of convex parts (33), and the convex parts (33) are positioned in the inner container (1) when the door body (2) is closed.

13. The kitchen appliance of claim 10, wherein: the kitchen appliance further comprises at least one accessory which can correspondingly penetrate through the groove (34), and the surface of the accessory is flush with the second wall surface (32) of the shielding piece (3).

14. The kitchen appliance of claim 13, wherein: the accessory is an exhaust pipe (7) which is in fluid communication with the inner part of the inner container (1); or the accessory is a wire.

15. The kitchen appliance of claim 10, wherein: the kitchen appliance is a cleaning machine.

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