CN115540472A - Door body and refrigerator - Google Patents

Abstract

The invention provides a door body and a refrigerator. The door body includes: the door shell comprises a front panel and a side plate formed by extending from one side of the front panel, the side plate is used as a decorative plate on one side of the door body far away from the pivot shaft, a notch is formed in the side plate, and the edge of the notch forms a surrounding edge bent towards the inside of the door body; the handle component is arranged at the notch and is provided with a fixed plate part and a concave part which is inwards concave from the center of the fixed plate part to the interior of the door body, the fixed plate is abutted against the tail end of the surrounding edge, the edge of the concave part extends towards the side plate to form a buckling part matched with the notch, and the outer peripheral wall of the buckling part is abutted against the surrounding edge part; a first included angle formed by the peripheral wall of the buckling part and the plane where the side plate is located is larger than a second included angle formed by the peripheral edge and the plane where the side plate is located. This kind of structure is very ingenious, at the in-process through this kind of structure of technology preparation, can make the direction slope that buckling parts kick-backed towards the surrounding edge, takes place to kick-back for the surrounding edge and provides sufficient space, makes the installation of digging the hand subassembly simpler.

Description

Door body and refrigerator

Technical Field

The invention relates to the technical field of refrigerators, in particular to a door body and a refrigerator.

Background

At present, a notch is usually formed in the position, where a handle is fixed, of a metal plate door shell of a refrigerator door, a bent surrounding edge is formed at the edge of the notch, and the handle is fixed at the notch. However, often can produce the resilience in the surrounding edge that the edge of breach formed after buckling, after the surrounding edge resilience, can increase the degree of difficulty that current handle was installed in breach department. Moreover, as the surrounding edge generates resilience, the existing handle can not reserve the space required by the resilience of the surrounding edge, so that the gap between the part of the handle positioned at the surrounding edge and the surrounding edge is too large, and the quality of the door body is reduced.

Disclosure of Invention

In view of the above, a door and a refrigerator are proposed that overcome or at least partially solve the above problems.

One object of the invention is to make the installation of the handle assembly simpler and to improve the quality of the door body.

Another object of the present invention is to prevent the deformation of the recess portion of the fixing plate portion.

Specifically, according to one aspect of the present invention, there is provided a door body including:

the door shell comprises a front panel and a side plate formed by extending from one side of the front panel, the side plate is used as a decorative plate on one side of the door body, which is far away from the pivot shaft, a notch is formed in the side plate, and the edge of the notch forms a surrounding edge bent towards the interior of the door body;

the handle component is arranged at the notch and provided with a fixing plate part and a concave part which is concave inwards from the center of the fixing plate part to the interior of the door body, the fixing plate is abutted against the tail end of the surrounding edge, the edge of the concave part extends towards the side plate to form a buckling part matched with the notch, and the peripheral wall of the buckling part is abutted against the surrounding edge part;

the periphery wall of buckling part with the first contained angle that curb plate place plane formed is greater than the surrounding edge with the second contained angle that curb plate place plane formed.

Optionally, a difference between the first included angle and the second included angle is 0.5 to 1.5 degrees.

Optionally, the recess gradually expands toward the periphery from the bottom toward the side plate.

Optionally, the edge of the fixing plate portion, which is close to the front panel, is bent towards the inner direction of the door body to form a fitting plate portion, and the fitting plate portion is fitted and fixed on the front panel.

Optionally, a sealing layer located between the securing plate portion and the side plate; and/or between the attachment portion and the front panel.

Optionally, the notch is located at a position of the side plate close to the front panel.

Optionally, a plurality of bendable fixing pieces are arranged on the surrounding edge, a limiting hole and an accommodating groove matched with the fixing pieces are formed in the fixing plate portion, the fixing pieces are located in the limiting holes, and after bending, the bent portions are located in the accommodating groove.

Optionally, each of the fixing pieces is uniformly disposed on the surrounding edge.

Optionally, the plane of the fixing plate portion and the plane of the side plate portion are parallel.

According to another aspect of the present invention, there is also provided a refrigerator including:

the door body according to any one of the preceding claims.

In the door body, the hand-scratching component is provided with the fixing plate part and the concave part which is inwards concave from the center of the fixing plate part to the inside of the door body, the edge of the concave part extends towards the side plate to form the buckling part matched with the notch, the outer peripheral wall of the buckling part is abutted to the surrounding edge part, the structure is very ingenious, and in the process of manufacturing the structure through a process, the buckling part can be inclined towards the rebounding direction of the surrounding edge, so that sufficient space is provided for rebounding of the surrounding edge, and the installation of the hand-scratching component is simpler. In addition, the structure can avoid overlarge or undersize gaps between the surrounding edges and the outer peripheral wall of the buckling part, and the quality of the door body is improved.

Furthermore, when a user puts a hand into the recessed portion to open the door, acting force is generated on the portion, close to the front panel, of the recessed portion, the edge, close to one side of the front panel, of the fixing plate portion is bent towards the inner direction of the door body to form the attaching plate portion, the attaching plate portion is attached and fixed to the front panel, the attaching plate portion can share the acting force, close to the front panel, of the recessed portion, and therefore the possibility of deformation of the recessed portion can be reduced.

Further, the sealing layer is located between the fixing plate portion and the side plate; and/or between laminating portion and the front panel, can prevent that the foaming material from spilling over from the gap between door shell and the subassembly of digging a hand, improve the quality of the door body.

The above and other objects, advantages and features of the present invention will become more apparent to those skilled in the art from the following detailed description of specific embodiments thereof taken in conjunction with the accompanying drawings.

Drawings

Various additional advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:

FIG. 1 is a schematic view of a prior art door body construction;

FIG. 2 is a cross-sectional structural schematic view of a prior art door body;

FIG. 3 is a partially enlarged schematic view of portion A of FIG. 2;

FIG. 4 is a partially enlarged schematic view of portion B of FIG. 2;

FIG. 5 is an exploded view of a door body according to one embodiment of the present invention;

FIG. 6 is a schematic structural view of a door body according to another embodiment of the present invention;

FIG. 7 is an enlarged schematic view of section C of FIG. 6;

FIG. 8 is a structural schematic view in cross section of a door body according to another embodiment of the present invention;

FIG. 9 is an enlarged schematic view of portion D of FIG. 8;

FIG. 10 is an enlarged schematic view of section E of FIG. 8;

fig. 11 is a schematic structural view of a refrigerator according to an embodiment of the present invention.

Detailed Description

At present, a notch is usually formed in the position, where a handle is fixed, of a metal plate door shell of a refrigerator door, a bent surrounding edge is formed at the edge of the notch, and the handle is fixed at the notch. However, often the surrounding edge that forms after buckling at the edge of breach can produce the resilience, and the surrounding edge resilience back can increase the degree of difficulty that current handle was installed in breach department. Moreover, the surrounding edge generates resilience, the space required by the resilience of the surrounding edge cannot be reserved in the conventional handle, so that the gap between the part of the handle positioned at the surrounding edge and the surrounding edge is uneven, and the quality of the door body is reduced. Referring to fig. 1 and 2, fig. 1 is a schematic structural view of a door body in the prior art, and fig. 2 is a schematic structural view of a cross section of the door body structure in fig. 1. Fig. 3 is a partially enlarged structural view of a portion a in fig. 2, and fig. 4 is a partially enlarged structural view of a portion B in fig. 2. The door body in the prior art includes a front panel 103, a handle 102, side panels 104, and a surrounding edge 105. The skirt 105 may spring back in the direction of the arrow. However, the portion of the handle 102 that engages with the surrounding edge 105 in the prior art cannot be made to incline in the rebound direction, so that the gap between the surrounding edge 105 and the handle 102 is too large, which affects the quality of the door body.

FIG. 5 is an exploded view of a door body according to one embodiment of the present invention; FIG. 6 is a schematic structural view of a door body according to another embodiment of the present invention; FIG. 7 is an enlarged schematic view of section C of FIG. 6; FIG. 8 is a structural schematic view in cross section of a door body according to another embodiment of the present invention; FIG. 9 is an enlarged schematic view of portion D of FIG. 8; fig. 10 is an enlarged structural view of a portion E of fig. 8, see fig. 5 to 10. Door body 200 may include a door shell and a handle assembly. The door shell may include a front panel 201 and a side plate 202 formed by extending from one side of the front panel 201, the side plate 202 is used as a trim plate on one side of the door body 200 far from the pivot shaft, a notch 203 is opened on the side plate 202, and an edge of the notch 203 forms a surrounding edge 206 bending towards the inside of the door body 200. The handle assembly is mounted at the notch 203 and has a fixing plate portion 204 and a concave portion 205 recessed from the center of the fixing plate portion 204 toward the inside of the door body 200. The fixing plate abuts against the end of the surrounding edge 206, the edge of the concave part 205 extends towards the side plate 202 to form a buckling part 207 matched with the notch 203, and the peripheral wall of the buckling part 207 partially abuts against the surrounding edge 206. A first included angle r formed by the peripheral wall of the buckling portion 207 and the plane of the side plate 202 is larger than a second included angle y formed by the surrounding edge 206 and the plane of the side plate 202.

In this embodiment, the handle assembly can be a plastic material. The outer peripheral wall of the engagement portion 207 abuts against the peripheral edge 206, and in general, the outer peripheral wall of the engagement portion 207 abuts against a portion of the peripheral edge 206 adjacent to the side plate 202. The subassembly of digging hand has fixed board 204 and from the depressed part 205 of the inside indent of fixed board 204 central authorities to the door body 200, the edge of depressed part 205 extends the buckling parts 207 that form and breach 203 adaptation towards the direction of curb plate 202, the periphery wall and the surrounding edge 206 part of buckling parts 207 offset, this kind of structure is very ingenious, at the in-process through this kind of structure of technology preparation, can make the direction slope that buckling parts 207 kick-backed towards the surrounding edge 206, thereby take place to kick-back for the surrounding edge 206 and provide sufficient space, make the installation of digging hand subassembly simpler. In addition, the structure can avoid overlarge gap between the surrounding edge 206 and the outer peripheral wall of the buckling part 207, and improve the quality of the door body 200.

In an embodiment of the present invention, the difference between the first included angle r and the second included angle y may be 0.5 to 1.5 degrees.

In the present embodiment, the range of the rebound angle of the skirt 206 is generally small. The difference between the first included angle r and the second included angle y is set to be 0.5 to 1.5 degrees, so that a sufficient space can be reserved for the resilience of the surrounding edge 206, and the gap between the outer peripheral wall of the buckling part 207 and the surrounding edge 206 can be avoided from being too large.

In one embodiment of the present invention, the recess 205 gradually expands toward the periphery from the bottom toward the side plate 202.

In this embodiment, the user is opening the in-process of a body 200 through scratching the hand subassembly, under general conditions, only need with the hand partly put into the depressed part 205 can, consequently, make the depressed part 205 expand to around from the direction of bottom orientation curb plate 202 gradually, can be with convenient to user's hand entering depressed part 205, also can make user's finger touch the inner wall of depressed part 205 more easily to can be easier open a body 200.

In one embodiment of the present invention, the edge of the fixing plate portion 204 on the side close to the front panel 201 is bent toward the inside of the door body 200 to form a joint plate portion 209. The attachment plate portion 209 is attached and fixed to the front panel 201.

In this embodiment, since the user applies a force to the portion of the recessed portion 205 close to the front panel 201 when the user puts his or her hand into the recessed portion 205 to open the door, the edge of the fixing plate portion 204 close to the front panel 201 is bent toward the inside of the door body 200 to form the attachment plate portion 209, and the attachment plate portion 209 is attached and fixed to the front panel 201, so that the force applied to the portion of the recessed portion 205 close to the front panel 201 is shared by the attachment plate portion 209, and the possibility of deformation of the recessed portion 205 can be reduced.

In one embodiment of the present invention, the door body 200 may further include a sealing layer 208. Sealing layer 208 is located between fixing plate portion 204 and side plate 202; and/or between the attachment portion and the front panel 201.

In the present embodiment, the sealing layer 208 may be a sealing sponge with glue, but of course, other types of sealing layers 208 are also possible. Sealing layer 208 is positioned between fixing plate portion 204 and side plate 202; and/or between laminating portion and front panel 201, can prevent that the foaming material from spilling over from the gap between door shell and the subassembly of digging a hand, improve the quality of door body 200.

In one embodiment of the invention, the notch 203 is located on the side panel 202 near the front panel 201.

In this embodiment, the notch 203 is located at a position of the side panel 202 close to the front panel 201, so that the user can open the door body 200 with a small force. Further, the notch 203 is located at a position of the side plate 202 close to the front panel 201, so that the attachment plate portion 209 can be attached and fixed to the front panel 201 more easily, and the assembly of the door body 200 can be facilitated.

In an embodiment of the present invention, the surrounding edge 206 is provided with a plurality of bendable fixing pieces 210, the fixing plate portion 204 is provided with a limiting hole 211 and a receiving groove 212 adapted to each fixing piece 210, the fixing pieces 210 are located in the limiting hole 211, and after bending, the bent portions are located in the receiving groove 212. The securing tabs 210 may be evenly disposed on the perimeter 206.

In this embodiment, the fixing piece 210 is located in the limiting hole 211, and after bending, the bent portion is located in the receiving groove 212, so that the handle assembly can be fixed on the door shell. Moreover, the fixing pieces 210 are uniformly arranged on the surrounding edge 206, so that the handle assembly is more stable after being fixed.

In one embodiment of the present invention, the plane of the fixing plate portion 204 is parallel to the plane of the side plate 202.

In this embodiment, the plane where the fixing plate portion 204 is located is parallel to the plane where the side plate 202 is located, so that the sealing layer 208 can more easily seal the gap between the fixing plate portion 204 and the side plate 202 and/or the gap between the bonding portion and the front panel 201, and the door body 200 can be more easily mounted.

Referring to fig. 11, the present invention also provides a refrigerator 300 based on the same concept. The refrigerator 300 may include the door 200 according to any one of the embodiments described above.

The above embodiments can be combined arbitrarily, and according to any one of the above preferred embodiments or a combination of multiple preferred embodiments, the embodiments of the present invention can achieve the following beneficial effects:

the subassembly of scratching the hand has fixed plate portion 204 and from the depressed part 205 of the inside indent of fixed plate portion 204 central authorities to the door body 200, the edge of depressed part 205 extends the buckling parts 207 that form and breach 203 adaptation towards the direction of curb plate 202, the periphery wall and the surrounding edge 206 part of buckling parts 207 offset, this kind of structure is very ingenious, at the in-process through this kind of structure of technology preparation, can make the direction slope that the buckling parts 207 kick-backed towards the surrounding edge 206, thereby take place to kick-back for the surrounding edge 206 and provide sufficient space, the installation that the subassembly of scratching the hand is simpler. In addition, the structure can avoid the gap between the surrounding edge 206 and the outer peripheral wall of the buckling part 207 from being too large or too small, and the quality of the door body 200 is improved.

Thus, it should be appreciated by those skilled in the art that while a number of exemplary embodiments of the invention have been illustrated and described in detail herein, many other variations or modifications consistent with the principles of the invention may be directly determined or derived from the disclosure of the present invention without departing from the spirit and scope of the invention. Accordingly, the scope of the invention should be understood and interpreted to cover all such other variations or modifications.

Claims (10)

1. A door body, comprising:

the door shell comprises a front panel and a side plate formed by extending from one side of the front panel, the side plate is used as a decorative plate on one side of the door body, which is far away from the pivot shaft, a notch is formed in the side plate, and the edge of the notch forms a surrounding edge bent towards the interior of the door body;

the handle component is arranged at the notch and provided with a fixing plate part and a concave part which is concave inwards from the center of the fixing plate part to the interior of the door body, the fixing plate is abutted against the tail end of the surrounding edge, the edge of the concave part extends towards the side plate to form a buckling part matched with the notch, and the peripheral wall of the buckling part is abutted against the surrounding edge part;

the periphery wall of buckling part with the first contained angle that curb plate place plane formed is greater than the surrounding edge with the second contained angle that curb plate place plane formed.

2. The door body of claim 1,

the difference between the first included angle and the second included angle is 0.5-1.5 degrees.

3. The door body of claim 1,

the recessed portion gradually expands toward the periphery from the bottom toward the side plate.

4. The door body according to claim 1,

the edge of the fixed plate part, which is close to one side of the front panel, is bent towards the inner direction of the door body to form a laminating plate part, and the laminating plate part is laminated and fixed on the front panel.

5. The door body of claim 4, further comprising:

a sealing layer located between the fixing plate portion and the side plate; and/or between the attachment portion and the front panel.

6. The door body of claim 1,

the notch is located at the position of the side plate close to the front panel.

7. The door body according to claim 1,

the edge is provided with a plurality of bendable fixing pieces, the fixing plate part is provided with a limiting hole and an accommodating groove which are matched with the fixing pieces, the fixing pieces are located in the limiting holes, and after bending, the bent parts are located in the accommodating grooves.

8. The door body according to claim 7,

each fixing piece is uniformly arranged on the surrounding edge.

9. The door body according to claim 1,

the plane of the fixed plate part is parallel to the plane of the side plate.

10. A refrigerator, comprising:

a door body according to any one of claims 1 to 9.

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