CN219889874U - Door body assembly and refrigerator with same - Google Patents

Abstract

The utility model provides a door body assembly and a refrigerator with the same, wherein the door body assembly is provided with a transverse connecting piece and a longitudinal connecting piece which are connected with each other, two ends of the transverse connecting piece are respectively connected with a first frame and a second frame, and two ends of the longitudinal connecting piece are respectively connected with an upper decorative strip and a lower decorative strip, so that the structural strength of the door body is enhanced, the door body assembly can be effectively prevented from deforming in the transverse direction and the longitudinal direction, and further the influence on the heat preservation performance of the refrigerator due to the deformation of the door body assembly can be avoided.

Description

Door body assembly and refrigerator with same

Technical Field

The utility model relates to the technical field of refrigeration equipment, in particular to a door body assembly and a refrigerator with the door body assembly.

Background

At present, the requirements of people on the space utilization rate of the refrigerator are higher and higher, and the refrigerator with small space and large volume is more favored by users. In the refrigerator use, there is great temperature difference in the door body outside for a long time, and the holding leads to the door body to produce deformation, even there is less deformation also can influence the sealed effect of refrigerator, leads to leaking cold even. Therefore, the refrigerator door body is required to meet the heat preservation and insulation requirements and also has certain strength. However, in order to meet the demands of users for a large-capacity refrigerator, the refrigerator is also increasingly large in size, and accordingly, the door body is also large in size, so that the overall strength is difficult to ensure, and deformation is easy to occur.

Disclosure of Invention

The utility model provides a door body assembly and a refrigerator with the same, which are used for solving the problem that the existing refrigerator door body is larger and larger in size and easy to deform under a larger temperature difference.

In order to achieve one of the above objects, an embodiment of the present utility model provides a door body assembly, where the door body assembly includes a first frame and a second frame that are disposed opposite to each other, an upper trim and a lower trim that are disposed opposite to each other, a transverse connecting member that connects the first frame and the second frame, and a longitudinal connecting member that connects the upper trim and the lower trim, and the transverse connecting member and the longitudinal connecting member are arranged in a grid shape.

As a further improvement of the above technology, the transverse connectors are provided with at least two and are distributed at intervals along the height direction of the door body assembly.

As a further improvement of the above technology, the door body assembly further includes a reinforcing member, and the reinforcing member is attached to an inner side of the first frame and/or the second frame.

As a further improvement of the above technology, the door body assembly further comprises an inner liner and a front panel which are oppositely arranged, the first side frame comprises a handle rear part connected with the inner liner, a handle part connected with the front panel and a handle avoiding part positioned between the handle rear part and the handle part; the reinforcement includes a first support member located at the handle relief portion, and a second support member located at the rear portion of the handle.

As a further improvement of the above technique, the first frame has a base plate, a first plate extending from the base plate, a second plate disposed in parallel with the first plate, and a connection plate connecting the first plate and the second plate, the first support is fixedly connected to the first plate, and the second support is fixedly connected to the connection plate.

As a further improvement of the above technology, the first frame further includes a hook-shaped folded edge extending from the substrate, the hook-shaped folded edge and the first plate are respectively connected to two sides of the substrate, and the hook-shaped folded edge and the substrate cooperate to form the handle portion.

As a further improvement of the above technique, the first support member is provided with a cavity, an opening communicating the cavity with the outside, and the handle escape portion is provided in the cavity through the opening.

As a further improvement of the above technology, the first supporting member includes a bottom wall, a first side wall and a second side wall respectively connected to two sides of the bottom wall, and the bottom wall, the first side wall and the second side wall are disposed in a U-shape to define the cavity.

As a further improvement of the above technique, the first side wall and the second side wall are provided in a wavy shape in a direction perpendicular to the bottom wall.

There is also provided in an embodiment of the present utility model a refrigerator including a cabinet and the door assembly provided in the above embodiment.

Compared with the prior art, the utility model has the beneficial effects that: above-mentioned door body subassembly and refrigerator that has it through setting up interconnect's transverse connection spare and longitudinal connection spare, the both ends of transverse connection spare are connected respectively in first frame and second frame, the both ends of longitudinal connection spare are connected respectively in last trim and lower trim to strengthen the structural strength of the door body, can effectively prevent the door body subassembly and warp in horizontal and longitudinal direction, and then can avoid influencing the thermal insulation performance of refrigerator because of the door body subassembly warp.

Drawings

Fig. 1 is a schematic view of a refrigerator according to an embodiment of the present utility model;

FIG. 2 is an exploded view of a door assembly provided in one embodiment of the present utility model;

FIG. 3 is a schematic view illustrating an internal structure of a door assembly according to an embodiment of the present utility model;

FIG. 4 is an enlarged view of a portion of the door body assembly A shown in FIG. 3;

FIG. 5 is an enlarged view of a portion of the junction of the upper molding and the first frame in accordance with one embodiment of the present utility model;

FIG. 6 is a schematic structural view of an upper molding provided in an embodiment of the present utility model;

FIG. 7 is a schematic view of a first frame according to an embodiment of the present utility model;

FIG. 8 is a schematic view of a first frame at another angle according to an embodiment of the present utility model;

fig. 9 is an assembly schematic diagram of a stiffener and a first frame according to another embodiment of the present utility model.

The figure shows: 100. a refrigerator; 10. a case; 20. a door body assembly; 21. a first frame; 211. a handle portion; 2111. a substrate; 2112. hook type flanging; 212. a handle rear portion; 213. a handle avoiding part; 2131. a first plate; 2132. a second plate; 2133. a connecting plate; 214. a first hem; 215. a second flanging; 216. a yielding part; 22. a second frame; 23. a decorative strip is arranged; 231. a protrusion; 232. a positioning groove; 2321. a first groove; 233. a top plate; 234. a left side plate; 235. a right side plate; 24. a lower decorative strip; 25. a transverse connector; 251. a first connector; 252. a second connector; 26. a longitudinal connector; 27. a front panel; 28. a lining; 29. a reinforcing member; 31. a first support; 311. a cavity; 312. an opening; 313. a bottom wall; 314. a first sidewall; 315. a second sidewall; 32. a second support; 33. and a third support.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "front", "rear", "upper", "lower", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

As shown in fig. 1 to 4, in an embodiment of the present utility model, there is provided a door body assembly 20, where the door body assembly 20 includes a first frame 21 and a second frame 22 that are disposed opposite to each other, an upper trim 23 and a lower trim 24 that are disposed opposite to each other, a transverse connection member 25 that connects the first frame 21 and the second frame 22, and a longitudinal connection member 26 that connects the upper trim 23 and the lower trim 24, and the transverse connection member 25 and the longitudinal connection member 26 are disposed in a grid shape.

Above-mentioned door body subassembly 20 is through setting up interconnect's transverse connection spare 25 and longitudinal connection spare 26, the both ends of transverse connection spare 25 are connected respectively in first frame 21 and second frame 22, the both ends of longitudinal connection spare 26 are connected respectively in last trim 23 and lower trim 24 to reinforcing door body subassembly 20's structural strength can prevent effectively that door body subassembly 20 warp in horizontal and longitudinal direction, and then can avoid influencing the thermal insulation performance of refrigerator because of door body subassembly 20 warp.

In addition, in an embodiment of the present utility model, there is also provided a refrigerator 100, and the refrigerator 100 further includes a case 10, and the door assembly 20 provided in the above embodiment. The refrigerator 100 may be configured as an embedded refrigerator 100, and the door assembly 20 may be configured as a thin door to ensure that the refrigerator 100 has the advantages of small occupied space and large storage space.

Further, at least two cross connectors 25 are provided and are spaced apart along the height direction of the door assembly 20. Optionally, the transverse connector 25 includes a first connector 251 and a second connector 252 disposed above the first connector 251, where the first connector 251 and the second connector 252 are disposed between the upper molding 23 and the lower molding 24, and the distance from the lower molding 24 to the first connector 251, the distance from the first connector 251 to the second connector 252, and the distance from the second connector 252 to the upper molding 23 are approximately equal, so as to ensure that the overall structural strength of the door assembly 20 is stable, and effectively avoid deformation of the door body.

Still further, the two ends of the transverse connecting member 25 may be respectively matched with the inner side shapes of the first frame 21 and the second frame 22, that is, the two ends of the transverse connecting member 25 may be respectively attached to the inner sides of the first frame 21 and the second frame 22, so as to improve the structural strength of the first frame 21 and the second frame 22.

Alternatively, the cross connecting member 25 may be connected to the first frame 21 and the second frame 22 by a screw structure.

In an embodiment of the present utility model, at least two longitudinal connectors 26 are provided, one of the at least two longitudinal connectors 26 is disposed near the first frame 21, and one of the at least two longitudinal connectors 26 is disposed near the second frame 22, so as to improve the connection strength among the first frame 21, the second frame 22, the door lining 28 and the front panel 27, and avoid deformation of the door body assembly 20 caused by expansion of the foaming material or large temperature difference between the inner side and the outer side of the door body. In this embodiment, the number of the longitudinal connectors 26 is two.

Further, the longitudinal connecting members 26 and the transverse connecting members 25 may be connected by screw structures, so as to improve the supporting strength of the longitudinal connecting members 26 and the transverse connecting members 25, and further improve the structural strength of the door body assembly 20. In this embodiment, the longitudinal connectors 26 and the transverse connectors 25 are arranged in a "well" shape.

Still further, the longitudinal connecting members 26 may be provided in a long strip shape with a U-shaped structure, which can save materials and reduce costs while ensuring structural strength of the longitudinal connecting members 26.

In an embodiment of the present utility model, the door body assembly 20 further includes a reinforcement member 29, and the reinforcement member 29 may be attached to the inner side of the first frame 21 and/or the second frame 22 to improve the structural strength of the first frame 21 and the second frame 22.

In this embodiment, the first frame 21 may be recessed inward to form a handle 211, and the first frame 21 may be disposed at a side of the door assembly 20 hinged to the case 10. Specifically, the door body assembly 20 further includes an inner liner 28 and a front panel 27 disposed opposite to each other, and the first frame 21 includes a handle rear portion 212 connected to the inner liner 28, a handle portion 211 connected to the front panel 27, and a handle relief portion 213 located between the handle rear portion 212 and the handle portion 211. The handle portion 211 is generally relatively thin, so as to improve comfort of a user holding the handle portion 211 and improve user experience.

Further, the reinforcement member 29 is provided inside each of the first frame 21 and the second frame 22. The reinforcement 29 includes a first support 31 at the handle relief 213, a second support 32 at the handle rear 212, and a third support 33 at the junction of the second rim 22 and the liner 28.

Wherein the first supporting member 31 can prevent the expansion of the handle portion 211 due to foaming expansion to enhance the structural strength of the handle portion 211. The second supporting member 32 and the third supporting member 33 can avoid the structural strength at the connection position between the first frame 21 and the second frame 22 and the inner liner 28, and can avoid deformation of the door body assembly 20 caused by expansion of the foaming material or large temperature difference between the inner side and the outer side of the door body assembly, and can improve the structural strength of the door body assembly 20, so that the thermal insulation performance of the refrigerator 100 can be prevented from being affected due to deformation of the door body assembly 20.

Specifically, the first frame 21 is integrally disposed in an M-shape. The first frame 21 has a base plate 2111, a first plate 2131 extending from the base plate 2111, a second plate 2132 disposed parallel to the first plate 2131, a connecting plate 2133 connecting the first plate 2131 and the second plate 2132, and a hook-shaped flange 2112 extending from the base plate 2111, wherein the hook-shaped flange 2112 and the first plate 2131 are respectively connected to both sides of the base plate 2111, the hook-shaped flange 2112 is connectable to the front panel 27, and the second plate 2132 is connectable to the liner 28.

Wherein the hook-shaped folded edge 2112 and the base plate 2111 cooperate to form the handle portion 211, and the base plate 2111 is for holding by a user. The connecting plate 2133 and the second plate 2132 are connected to form a handle rear 212. In the left-right direction of the door body assembly 20, the first plate 2131 is connected to the left end of the base plate 2111, that is, the first plate 2131 is recessed to the left with respect to the right end of the base plate 2111 and the second plate 2132, and the first plate 2131, the base plate 2111 and the connection plate 2133 constitute the handle relief 213.

Alternatively, the first support 31 may be fixedly coupled to the first plate 2131 and the second support 32 may be fixedly coupled to the connecting plate 2133. Of course, in some embodiments, the second support 32 may also be connected to the second plate 2132.

In this embodiment, the first supporting member 31 is provided with a cavity 311 and an opening 312 communicating the cavity 311 with the outside, and the handle avoiding portion 213 is disposed in the cavity 311 through the opening 312, that is, the connection ends of the first plate 2131 and the connection plate 2133, and the right end of the base plate 2111 are all located in the cavity 311, so as to avoid the first frame 21 from moving outwards during the door foaming process, thereby helping to improve the structural strength and the aesthetic appearance of the door assembly 20.

Further, the first supporting member 31 includes a bottom wall 313, a first side wall 314 and a second side wall 315 respectively connected to two sides of the bottom wall 313, and the bottom wall 313, the first side wall 314 and the second side wall 315 are disposed in a U-shape to define the cavity 311. Wherein the bottom wall 313 may be disposed snugly inside the first plate 2131, the connecting plate 2133 and the base plate 2111 may be located between the first side wall 314 and the second side wall 315.

Further, the first sidewall 314 and the second sidewall 315 are provided in a wave shape in a direction perpendicular to the bottom wall 313. The wavy arrangement can disperse the force applied to the first supporting member 31, can make the force uniformly act on the bottom wall 313, the first side wall 314 and the second side wall 315, and can effectively prevent the first supporting member 31 from being deformed. In addition, the second support 32 and the third support 33 may be provided in the same structure as the first support 31 to avoid a difference in structure and increase manufacturing costs.

Alternatively, the reinforcement 29 may be provided as a carbon steel member.

As shown in fig. 2 and fig. 5 to fig. 8, in an embodiment provided by the present utility model, two ends of the first frame 21 and/or the second frame 22 are provided with a first folding edge 214, a second folding edge 215, and a relief portion 216 located between the first folding edge 214 and the second folding edge 215, the upper decorative strip 23 and/or the lower decorative strip 24 are provided with a protrusion 231 matching with the relief portion 216, and a positioning slot 232 matching with the second folding edge 215 and the second folding edge 215, and the second folding edge 215 are inserted into the positioning slot 232, so that the connection among the first frame 21, the second frame 22, the upper decorative strip 23 and the lower decorative strip 24 is firmer, the structure is more compact, the production cost can be reduced, and the appearance of the door assembly 20 can be improved.

Specifically, the two ends of the first frame 21 are provided with a first folded edge 214, a second folded edge 215, and a relief portion 216 between the first folded edge 214 and the second folded edge 215. The first flange 214 may be provided at the ends of the base plate 2111 and the hook-shaped flange 2112 in the height direction. The second flange 215 may be provided at the end portions of the connection plate 2133 and the second plate 2132 in the height direction. The relief portion 216 is provided as a notch at the end of the first frame 21 in the height direction, that is, a hemming structure is not provided at the notch to form the relief portion 216.

Further, the upper decorative strip 23 and the lower decorative strip 24 are provided with a protrusion 231 matched with the abdication portion 216, and a positioning groove 232 matched with the first folding edge 214 and the second folding edge 215, the positioning groove 232 can be arranged to be recessed inwards from the right side end surface of the upper decorative strip 23, the protrusion 231 can be clamped with the abdication portion 216, and the first folding edge 214 and the second folding edge 215 are inserted into the positioning groove 232 so as to realize connection and fixation among the upper decorative strip 23, the first frame 21 and the lower decorative strip 24.

And the provision of the relief portion 216 can facilitate the installation and positioning of the upper and lower molding strips 23 and 24. In addition, the connection between the lower decorative strip 24 and the first frame 21 may also be implemented as shown in fig. 5, which is not described herein.

In this embodiment, the positioning groove 232 includes a first groove located in the upper molding 23, and a second groove located in the lower molding 24, the upper molding 23 includes a top plate 233, a left side plate 234 and a right side plate 235 extending from the top plate 233, and the first groove is disposed at ends of the left side plate 234 and the right side plate 235 near the top plate 233. The first groove and the second groove are similar in structure, and the first groove is taken as an example in the present utility model.

Further, the first and second flanges 214 and 215 may be disposed parallel to the top plate 233, thereby facilitating the connection between the first frame 21 and the upper/lower molding, and helping to enhance the appearance of the door assembly 20.

In the present embodiment, the second folded edges 215 are positioned at both ends of the handle rear portion 212 in the height direction, and the second folded edges 215 may be fixed to the positioning groove 232 by screws. The second flange 215 is provided with a through hole for a screw to pass through, the positioning groove 232 has an upper sidewall and a lower sidewall, and through holes and fixing holes are respectively arranged on the upper sidewall and the lower sidewall. In the process of connecting the upper decorative strip 23 and the first frame 21, the first frame 21 is inserted into the opening cavity through the second folded edge 215, and the screw sequentially penetrates through the through hole and the through hole to be connected with the fixing hole, so that the connection between the first frame 21 and the upper decorative strip 23 is realized.

Of course, it is conceivable that the upper decorative strip 23, the lower decorative strip 24 and the first frame 21 may be connected by other structures, such as a snap structure, etc. Therefore, all technical schemes which are the same as or similar to the embodiment are covered in the protection scope of the utility model.

In another embodiment of the present utility model, as shown in fig. 9, a door assembly is provided, and only the distinguishing features of this embodiment compared with the above embodiment are described herein, and the same parts will not be described. In this embodiment, the reinforcement member 29 may be adapted to the internal shape of the first frame 21 or the second frame 22, so as to improve the structural strength of the door body assembly 20, and compared with the above embodiment, the components of the door body assembly 20 can be reduced, the assembly process is simplified, and the cost is reduced.

Optionally, the reinforcement 29 may be adapted to the shape of the handle relief 213 and the handle rear 212 to save manufacturing materials and reduce costs.

In summary, the beneficial effects of the utility model are as follows: above-mentioned door body subassembly 20 and refrigerator 100 that has it are through setting up interconnect's transverse connection spare 25 and longitudinal connection spare 26, the both ends of transverse connection spare 25 are connected respectively in first frame 21 and second frame 22, the both ends of longitudinal connection spare 26 are connected respectively in last trim 23 and lower trim 24 to strengthen the structural strength of door body subassembly 20, can effectively prevent door body subassembly 20 and warp in horizontal and longitudinal direction, and then can avoid influencing the thermal insulation performance of refrigerator 100 because of the door body warp.

It should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is for clarity only, and that the skilled artisan should recognize that the embodiments may be combined as appropriate to form other embodiments that will be understood by those skilled in the art.

The above list of detailed descriptions is only specific to practical embodiments of the present utility model, and they are not intended to limit the scope of the present utility model, and all equivalent embodiments or modifications that do not depart from the spirit of the present utility model should be included in the scope of the present utility model.

Claims (10)

1. The door body assembly comprises a first frame, a second frame, an upper decorative strip and a lower decorative strip, wherein the first frame and the second frame are oppositely arranged, and the upper decorative strip and the lower decorative strip are oppositely arranged.

2. The door body assembly according to claim 1, wherein at least two of the transverse connectors are provided and are spaced apart along the height of the door body assembly.

3. The door body assembly of claim 1, further comprising a stiffener disposed against an inner side of the first and/or second frame.

4. The door body assembly of claim 3, further comprising an oppositely disposed liner and front panel, the first frame including a handle rear portion connected to the liner, a handle portion connected to the front panel, and a handle relief portion between the handle rear portion and the handle portion; the reinforcement includes a first support member located at the handle relief portion, and a second support member located at the rear portion of the handle.

5. The door assembly of claim 4, wherein the first frame has a base plate, a first plate extending from the base plate, a second plate disposed parallel to the first plate, and a connecting plate connecting the first plate and the second plate, the first support being fixedly connected to the first plate, the second support being fixedly connected to the connecting plate.

6. The door assembly of claim 5, wherein the first frame further comprises a hook-shaped flange extending from the base plate, the hook-shaped flange and the first plate being connected to two sides of the base plate, respectively, the hook-shaped flange and the base plate cooperating to form the handle portion.

7. The door body assembly of claim 4, wherein the first support member is provided with a cavity, an opening communicating the cavity with the outside, and the handle relief is disposed in the cavity through the opening.

8. The door assembly of claim 7, wherein the first support member includes a bottom wall, a first side wall and a second side wall connected to opposite sides of the bottom wall, the first side wall and the second side wall being disposed in a U-shape to define the cavity.

9. The door assembly of claim 8, wherein the first and second side walls are undulated in a direction perpendicular to the bottom wall.

10. A refrigerator comprising a cabinet, a door assembly as claimed in any one of claims 1 to 9.