CN217547986U

CN217547986U - Door assembly and household appliance

Info

Publication number: CN217547986U
Application number: CN202220720150.XU
Authority: CN
Inventors: 项徐康; 高旭航; 宫濑启明
Original assignee: Panasonic Appliances China Co Ltd
Current assignee: Panasonic Appliances China Co Ltd
Priority date: 2022-03-29
Filing date: 2022-03-29
Publication date: 2022-10-11
Anticipated expiration: 2032-03-29

Abstract

An object of the utility model is to provide a door subassembly, domestic appliance, this door subassembly are provided with the couple gasket including the door body and panel on the panel, are provided with the mounting groove on the door body, and the couple gasket has the insertion portion that matches in the insertion mounting groove, and the mounting groove is greater than the thickness of insertion portion including the cell body that is used for holding the couple gasket and being used for the tank bottom of bearing couple gasket, cell body. After the hook gasket is inserted into the mounting groove, the insertion part of the hook gasket is not completely attached to the groove body, and a gap exists between the hook gasket and the groove body, so that a certain included angle relation is formed between the panel and the door body after the panel is installed on the door body through the hook gasket. Therefore, the panel can be inserted into the mounting groove on the door body at a slightly inclined angle, and the interference with a peripheral structure, particularly a structure above the door body, in the mounting process is avoided.

Description

Door assembly and household appliance

Technical Field

The utility model relates to a door subassembly technical field, concretely relates to door subassembly and contain door subassembly's domestic appliance.

Background

With the increasing living standard, people pay more and more attention to the home decoration structure, and when selecting and using the household appliances, the appearance of the household appliances and the room style are also considered to be adaptive, especially for some household appliances embedded in the cabinet, such as an embedded disinfection cabinet, an embedded dish washer and the like. As the decoration styles of each family are different greatly, the panel style matched with the merchant is difficult to meet the requirements of all users, and even some users can select to customize the panel by themselves. Therefore, the household appliances which can be provided with the panel matched with the merchant and can be matched with the panel customized by the user are popular among more and more users.

In the prior art, there is a technical scheme for connecting a panel and a door body through a buckle, but the following problems still exist: when the panel is mounted, the panel is likely to interfere with peripheral structures, which makes the mounting process of the panel difficult and is likely to be damaged.

Therefore, it is a problem of the prior art to provide a door assembly that does not interfere with peripheral structures during panel installation.

SUMMERY OF THE UTILITY MODEL

To above problem, the utility model provides a door subassembly can reduce the interference that takes place with peripheral structure at panel mounting's in-process.

The utility model provides a door subassembly is provided with the couple gasket including the door body and panel on the panel, is provided with the mounting groove on the door body, and the couple gasket has the insertion portion that matches in the insertion groove, and the mounting groove is including the cell body that is used for holding the couple gasket and the tank bottom that is used for bearing couple gasket, and the thickness of cell body is greater than the thickness of insertion portion.

According to the technical scheme, the mounting groove comprises a groove body used for containing the hook gasket and a groove bottom used for bearing the hook gasket, namely, the mounting groove is upwards opened, so that the panel can be mounted on the door body from top to bottom, and the hook gasket slides into the mounting groove by utilizing the gravity of the panel, so that the mounting is more labor-saving.

Wherein, the thickness that the thickness of cell body is greater than the thickness of inserted part means: after the hook gasket is inserted into the mounting groove, the insertion part of the hook gasket is not completely attached to the groove body, and a gap exists between the hook gasket and the groove body, so that a certain included angle relation is formed between the panel and the door body after the panel is installed on the door body through the hook gasket. Therefore, the panel can be inserted into the mounting groove on the door body at a slightly inclined angle, and the interference with a peripheral structure, particularly a structure above the door body, in the mounting process is avoided.

The utility model discloses an among the preferred technical scheme, the door body has the door closure, and the mounting groove sets up on the door closure.

According to this preferred technical scheme, because the mounting groove sets up on the door closure of the door body, avoid influencing the inboard structure setting of the door body because of the setting of mounting groove.

The utility model discloses an among the preferred technical scheme, the panel passes through the screw connection with the door body, and the screw runs through the door closure.

According to this preferred technical scheme, pass through the screw fastening back together with the panel with the door body, can prevent that the panel from taking place to rock or the condition that drops at the switch door in-process, have better security.

The utility model discloses an among the preferred technical scheme, the one end fretwork of keeping away from the panel of mounting groove, the couple gasket runs through the door closure.

According to this preferred technical scheme, because the couple gasket runs through the door closure, the panel can only be affiliated to on the door closure through the couple gasket, prevents the risk of dropping.

The utility model discloses an among the preferred technical scheme, the central authorities of couple gasket have to the convex fixed part of panel, and the fixed part is through fastening structure and panel fixed connection, and the portion of inserting is lamellar, constitutes the outer fringe of couple gasket.

According to this preferred technical scheme, the couple gasket can be realized dismantling the connection through fastening structure and panel, so the couple gasket can used repeatedly, when the user need change the panel, can dismantle the couple gasket from former panel, installs on new panel, the commonality of couple gasket is stronger, and can reuse. The fastening structure may be exemplified by: screws, buckles, threads on hook gaskets, etc.

The utility model discloses an among the preferred technical scheme, the couple gasket is circular, is formed with the through-hole on the fixed part, utilizes the screw fixed connection who passes the through-hole between couple gasket and the panel.

According to this preferred technical scheme, because the central authorities of couple gasket have to the convex fixed part of panel, be formed with the through-hole on the fixed part, utilize the screw fixed connection who passes the through-hole between couple gasket and the panel, because the couple gasket is circular promptly, even fastening effect is not good at couple gasket and panel, when having taken place to rotate on the panel, also do not influence normal installation.

The utility model discloses an among the preferred technical scheme, the one end that is close to the panel of mounting groove is equipped with the opening, and the fixed part passes the opening and is connected with the panel.

According to this preferred technical scheme, the fixed part at couple gasket central authorities passes the opening and is connected with the panel fastening, and the portion of inserting of couple gasket outer fringe can fully, all-round contact with the cell body, reinforcing couple gasket and mounting groove complex stability.

The utility model also provides a domestic appliance, including above arbitrary technical scheme the door subassembly.

The utility model discloses an among the preferred technical scheme, domestic appliance is including the decorative board that is located a body top, and the decorative board is outwards protruding in the plane at a body place.

According to the better technical scheme, the decorative plate is arranged above the door body, so that the decorative effect can be achieved, and the attractiveness of the household appliance is improved.

In the preferred technical solution of the present invention, the household appliance is an embedded dishwasher.

The embedded dish washer is a dish washer which adopts an embedded design and can be integrated with the kitchen decoration in a family, and compared with the common dish washer, the embedded dish washer has the advantages of space saving and convenient use.

Drawings

FIG. 1 is a schematic structural view of a door assembly in an embodiment of the present invention;

FIG. 2 is a schematic structural view of a door according to an embodiment of the present invention;

FIG. 3 is a schematic structural view of a panel and a hook gasket according to an embodiment of the present invention;

FIG. 4 is a cross-sectional view of the panel and the door cover after they are secured in accordance with an embodiment of the present invention;

FIG. 5 is a cross-sectional view of the panel and door cover being connected by screws in an embodiment of the present invention;

FIG. 6 is a schematic structural diagram of a mounting groove in an embodiment of the present invention;

FIG. 7 is a cross-sectional view of a hook gasket in an embodiment of the invention;

FIG. 8 is a perspective view of a hook gasket in an embodiment of the present invention;

fig. 9 is a schematic structural diagram of a household appliance according to an embodiment of the present invention.

Description of reference numerals:

the door body 10, the door cover 11, the concave part 12, the mounting groove 13, the groove body 131, the groove bottom 132, the opening 133, the screw through hole 14, the hook gasket 20, the insertion part 21, the fixing part 22, the through hole 23, the panel 30 and the decorative plate 40.

Detailed Description

Preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and are not intended to limit the scope of the present invention. And can be modified as needed by those skilled in the art to suit particular applications. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

Referring to fig. 1 to 3, and fig. 6 and 7, the door assembly provided in this embodiment includes a door body 10 and a panel 30, a hook gasket 20 is disposed on the panel 30, a mounting groove 13 is disposed on the door body 10, the hook gasket 20 has an insertion portion 21 that fits into the mounting groove 13, the mounting groove 13 includes a groove body 131 for accommodating the hook gasket 20 and a groove bottom 132 for supporting the hook gasket 20, and a thickness of the groove body 131 is greater than a thickness of the insertion portion 21.

Wherein, the thickness of the groove body 131 refers to D in fig. 6, and the thickness of the insertion portion 21 refers to D in fig. 7.

According to the embodiment, the installation groove 13 comprises the groove body 131 for accommodating the hook gasket 20 and the groove bottom 132 for supporting the hook gasket 20, namely, the opening of the installation groove 13 is upward, so that the panel 30 can be installed on the door body 10 from top to bottom, and the hook gasket 20 slides into the installation groove 13 by utilizing the self gravity of the panel 30, and the installation is more labor-saving.

The thickness of the groove body 131 is greater than that of the insertion portion 21: after the hook gasket 20 is inserted into the installation groove 13, the insertion part 21 of the hook gasket 20 is not completely attached to the groove body 131, and a gap exists between the insertion part and the groove body, so that after the panel 30 is installed on the door body 10 through the hook gasket 20, a certain included angle relationship is formed between the panel and the door body 10. Thus, the panel 30 can be inserted into the mounting groove 13 of the door 10 at a slightly inclined angle, so as to avoid interference with peripheral structures, particularly structures above the door, during the mounting process.

Specifically, since the insertion portion 21 of the hooking gasket 20 has a certain movement space in the groove body 131 of the mounting groove 13, the panel 30 with the hooking gasket 20 can be inserted into the mounting groove 13 of the door body 10 at an inclined angle from top to bottom to fix the panel 30 and the door body 10 together.

It can be understood that when the panel 30 is replaced for the door 10, a certain movement space is required around the door 10 for the convenience of the operator. When the environment around the door 10 is not as ideal, it is necessary to consider how the panel 30 can be fixed to the door 10 while avoiding the surrounding structure. According to the door assembly provided by the embodiment, the door assembly can be prevented from interfering with peripheral structures in the process of installing the panel 30.

The specific shape and number of hook washers 20 and mounting slots 13 can be selected by one skilled in the art as desired.

Referring to fig. 2, in a preferred embodiment of the present invention, the door body 10 has a door cover 11, and the mounting groove 13 is provided on the door cover 11. The door cover 11 covers both sides and a part of the front surface of the main body of the door body 10.

According to the preferred embodiment, since the mounting groove 13 is provided on the door cover 11 of the door body 10, the influence on the structural arrangement of the inner side of the door body 10 due to the installation of the mounting groove 13 is avoided.

Referring to fig. 2 and 5, in the preferred embodiment of the present invention, the panel 30 is connected to the door 10 by screws, and the screws penetrate through the door cover 11. The door cover 11 has a screw through hole 14 for fitting a screw.

According to the preferred embodiment, after the panel 30 and the door body 10 are fastened together by the screws, the panel 30 can be prevented from shaking or falling off in the process of opening and closing the door, and the door has better safety.

Referring to fig. 2, in the preferred embodiment of the present invention, the door 11 has a recess 12, and the mounting groove 13 is located in the recess 12.

According to the preferred embodiment, since the mounting groove 13 is located in the concave portion 12, the surface of the door cover 11 of the door body 10 does not protrude due to the installation of the mounting groove 13, and the adhesion degree between the panel 30 and the door body 10 is ensured. The recess 12 in the door 11 also serves as a guide during installation of the panel 30. Also, the concave portion 12 of the door cover 11 does not affect the structure of the inner side of the door body 10.

In the preferred embodiment of the present invention, the mounting groove 13 is hollow at the end far away from the panel 10, and the hook gasket 20 penetrates through the door cover 11.

According to this preferred embodiment, since the hooking pad 20 penetrates the door cover 11, the panel 30 can be hung on the door cover 11 only by the hooking pad 20, preventing the risk of falling.

Specifically, in the present embodiment, the door body 10 has the door cover 11, the door cover 11 is provided at a certain interval from the main body of the door body 10, and the mounting groove 13 and the concave portion 12 are formed on the door cover 11. The mounting groove 13 is hollowed at an end away from the panel 30, which is equivalent to the door cover 11 having a hollow portion, and the groove body 131 and the groove bottom 132 partially cover the hollow portion to form the mounting groove 13.

The door cover 11 may be a main body portion that completely covers the door body 10, or may be a main body portion that partially covers the door body 10. Any structure having a covering function can be regarded as the door cover 11.

Wherein the installation groove 13 is disposed on the door cover 11 means that all or part of the installation groove 13 is disposed on the door cover 11, for example, in some embodiments, the groove body 131 may be formed by the door cover 11 and the main body portion of the door body 10.

In some embodiments, the door 10 may not have the door cover 11, and the mounting groove 13 is directly formed on the door 10. In other embodiments, the door 10 has a door cover 11, but the hook gasket 20 only partially penetrates the door cover 11 and does not penetrate the door cover 11.

Further, after the panel 30 is fixed to the door 10 by the hook gasket 20, the panel 30 may be fastened to the door 10 by screws, so as to prevent the panel 30 from shaking during the opening and closing of the door 10. After the hook gasket 20 and the mounting groove 13 are fixed, the panel 30 and the door body 10 can be pre-fixed, the situation that the panel 30 is shifted or drops in the process of mounting screws is avoided, and the installation can be completed by a single person, so that the door is convenient and labor-saving.

Referring to fig. 7 and 8, in a preferred embodiment of the present invention, the hook gasket 20 is circular, the center of the hook gasket 20 has a fixing portion 22 protruding toward the panel 30, a through hole 23 is formed on the fixing portion 22, the hook gasket 20 and the panel 30 are fixedly connected by a screw passing through the through hole 23, and the insertion portion 21 is thin and forms an outer edge of the fixing portion 22.

According to the preferred embodiment, because the center of the hook gasket 20 is provided with the fixing part 22 protruding towards the panel 30, the fixing part 22 is provided with the through hole 23, the hook gasket 20 is fixedly connected with the panel 30 by the screw penetrating through the through hole 23, namely, the hook gasket 30 can be detachably connected with the panel 30 by the screw, so that the hook gasket 20 can be reused, when the user needs to replace the panel 30, the hook gasket 20 can be detached from the original panel 30 and installed on a new panel 30, and the hook gasket 20 has stronger universality and can be reused. Because the hook washer 20 is circular, even if the fastening effect between the hook washer 20 and the panel 30 is not good, the normal installation is not affected when the hook washer rotates on the panel 30.

In other embodiments, hook plate 20 may be square in shape, and the fastening portion 21 may be fastened to the faceplate 30 by a snap fit, or by threading directly onto hook plate 20.

In a preferred embodiment of the present invention, the screw passing through the through hole 23 has a screw head, and the thickness of the screw head is smaller than the depth of the fixing portion 22.

Referring to fig. 6, in a preferred embodiment of the present invention, an opening 133 is formed at one end of the mounting groove 13 adjacent to the panel 30, and the fixing portion 22 passes through the opening 133 and is connected to the panel 30.

Specifically, in the present embodiment, the opening 133 is a U-shaped opening.

According to the preferred embodiment, the fixing portion 22 at the center of the hook pad 20 passes through the opening 133 to be tightly connected with the panel 30, and the insertion portion 21 at the outer edge of the hook pad 20 can be fully and omnidirectionally contacted with the groove body 131, so that the stability of the hook pad 20 matched with the mounting groove 13 is enhanced.

According to the preferred embodiment, since the thickness of the screw head is smaller than the depth of the fixing portion 22, it is ensured that the screw head does not protrude out of the hook washer after installation, and interference is prevented from occurring when the panel 30 is installed.

Specifically, in the present embodiment, the hook spacer 20 has a structure similar to a hat shape having an annular visor, in which the fixing portion 22 of the hook spacer 20 corresponds to the hat body and the insertion portion 21 of the hook spacer 20 corresponds to the visor. Referring to FIG. 7, the depth of anchor portion 22, i.e., the depth dimension of hook pad 20 interior, is a value a and the hook pad 20 exterior height is a value b. The thickness of the screw head is less than or equal to a, so that the screw head does not protrude out of the hook gasket 20 after installation, and interference with the door body 10 when the panel 30 is installed is avoided. b is larger than the wall thickness of the door cover (the wall thickness of the door cover is not shown in the figure), the hook gasket 20 can be hung in the mounting groove 13 on the door cover 11, and the value range of b is more than or equal to 1 and less than or equal to 10mm.

Referring to fig. 9, the present embodiment also provides a household appliance, which includes a door body 10, a door cover 11 on the door body 10, and a panel 30.

In the preferred embodiment of the present invention, the household electrical appliance includes a decorative plate 40 located above the door 10, and the decorative plate 40 protrudes outwards from the plane where the door 10 is located.

According to the preferred embodiment, the decorative plate 40 is arranged above the door body 10, so that the gap above the household appliance can be shielded, and the attractiveness of the household appliance is improved.

In a preferred embodiment of the present invention, the household appliance is an embedded dishwasher.

The built-in dishwasher of the present embodiment can prevent interference with the decorative plate 40 when a user needs to replace the panel 30 outside the door 10.

When a user selects and purchases the embedded dishwasher, the adaptability of the appearance and the room style of the dishwasher can be considered, and as the decoration styles of each family are greatly different, the style of the panel 30 matched with a merchant is difficult to meet the requirements of all users, and some users can select to customize the panel 30. When the user needs to replace the panel 30, the replacement operation can be performed only on the basis of the installed dishwasher. The peripheral cabinet of the dishwasher, and the upper decorative plate 40, all cause difficulty in replacing the dishwasher panel 30. Adopt the door subassembly that provides in this embodiment can solve above-mentioned technical problem, the user can single change work of accomplishing panel 30.

The above description is only a preferred embodiment of the application and is illustrative of the principles of the technology employed. It will be appreciated by a person skilled in the art that the scope of the invention as referred to in the present application is not limited to the embodiments with a specific combination of the above-mentioned features, but also covers other embodiments with any combination of the above-mentioned features or their equivalents without departing from the inventive concept. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.

Claims

1. A door subassembly, includes the door body and panel, its characterized in that: be provided with the couple gasket on the panel, be provided with the mounting groove on the door body, the couple gasket has the matching and inserts the portion of inserting in the mounting groove, the mounting groove is including being used for holding the cell body of couple gasket and being used for the bearing the tank bottom of couple gasket, the thickness of cell body is greater than the thickness of portion of inserting.

2. The door assembly according to claim 1, wherein the door body has a door cover, and the mounting groove is provided on the door cover.

3. The door assembly as claimed in claim 2, wherein the panel is connected to the door body by screws penetrating the door cover.

4. The door assembly as in claim 2, wherein the mounting slot is hollowed out at an end remote from the panel, and the hook gasket extends through the door cover.

5. The door assembly as claimed in claim 1, wherein the hooking pad has a fixing portion protruded toward the panel at a center thereof, the fixing portion being fixedly coupled with the panel by a fastening structure, and the insertion portion has a thin plate shape constituting an outer edge of the hooking pad.

6. The door assembly as claimed in claim 5, wherein the fixing portion is formed with a through hole, and the hook gasket is fixedly coupled to the panel by a screw passing through the through hole.

7. The door assembly as claimed in claim 5, wherein an opening is provided at an end of the mounting groove adjacent to the panel, and the fixing part passes through the opening and is coupled to the panel.

8. A household appliance, characterized in that it comprises a door assembly according to any one of claims 1 to 7.

9. The household appliance according to claim 8, further comprising a decorative plate located above the door body, wherein the decorative plate protrudes outward from a plane in which the door body is located.

10. The household appliance according to claim 9, wherein the household appliance is a built-in dishwasher.