CN218155027U - Refrigerator - Google Patents

Abstract

The application provides a refrigerator, which comprises a refrigerator body and a refrigerator frame; the box body comprises a side plate, and the top of the side plate is provided with a flanging; the box frame is arranged at the top of the box body, the clamping strip structure is arranged inside the box frame and connected to the inner wall of the box frame, a connecting concave portion is formed between the bottom of the clamping strip structure and the inner wall of the box frame and clamped on the turned edge, and the connecting concave portion is tightly attached to the surface of the turned edge to fixedly install the box frame on the box body. The surface sealing is realized by arranging the flanging and the clamping strip structure, so that the foaming material can be prevented from overflowing, and sealing sponge does not need to be adhered to any matching surface.

Description

Refrigerator

Technical Field

The application relates to the technical field of household appliances, in particular to a refrigerator.

Background

The case frame of horizontal freezer commonly used in the existing market, mostly increase the design strengthening rib through the case frame inboard of moulding plastics, with the structure of outer container direct mount, there is great deformation in outer container oral area before this kind of structure can be because of the foaming, it has the gap to lead to moulding plastics to cooperate the department between case frame and the outer container, foaming material overflows easily among the foaming process, so it is sealed to paste sealed sponge before adopting the equipment on the outer container, production efficiency has been reduced, simultaneously it is great because of outer container oral area deformation, influence the assembly of outer container and case frame, production efficiency has been reduced simultaneously.

Disclosure of Invention

The utility model discloses solve one of the technical problem in the correlation technique at least to a certain extent.

Therefore, the application aims to provide the refrigerator, a clamping strip structure is additionally arranged in a box frame, a connecting concave part is arranged at the bottom of the clamping strip structure, a flanging matched with the connecting concave part is arranged at the top of a side plate of the box body, the flanging is clamped in the connecting concave part, the connecting concave part and the flanging realize surface sealing, when foaming is carried out, the upper surface of the box frame is pressed downwards by a foaming mould, a sealing surface is basically free of gaps, when foaming materials overflow, the foaming materials need to sequentially pass through the two sealing surfaces of the box frame and the box body, the path distance is doubled, the overflow direction needs to be changed from the horizontal direction to the vertical direction, the pressure is further weakened, surface sealing is realized by arranging the flanging and the clamping strip structure, the overflow of the foaming materials can be avoided, and sealing sponge does not need to be pasted at any matching surface.

The refrigerator comprises a box body and a box frame; the box body comprises a side plate, and the top of the side plate is provided with a flanging; the box frame is arranged at the top of the box body, the clamping strip structure is arranged inside the box frame and connected to the inner wall of the box frame, a connecting concave portion is formed between the bottom of the clamping strip structure and the inner wall of the box frame and clamped on the turned edge, and the connecting concave portion is tightly attached to the surface of the turned edge to fixedly install the box frame on the box body.

This application increases the turn-ups on the box of freezer, set up card strip structure in the case frame, be formed with between the inner wall of card strip structure and case frame and connect the concave part block in the turn-ups, and connect and form sealed face through the horizontal fitting surface between concave part and the turn-ups, when foaming, the case frame upper surface is compressed tightly downwards by the foaming mould, the horizontal fitting surface is zero clearance basically, the foaming material need pass through card strip structure in proper order when spilling over, case frame and turn-ups, two sealed faces that form between the curb plate, path distance extension one time, and spill over the direction and need change vertical direction by the horizontal direction, pressure further weakens, card strip structure and turn-ups set up and can avoid the foaming material to spill over, need not paste sealed sponge in any fitting surface department, the turn-ups of box can effectively strengthen the intensity of box simultaneously, improve the assembly efficiency of case frame and box.

In some embodiments of the application, the clamping strip structure comprises a cross strip portion, one end of the cross strip portion is connected to the inner wall of the box frame, a limiting portion is arranged at one end, far away from the inner wall of the box frame, of the cross strip portion, and a connecting concave portion is formed by connection among the limiting portion, the cross strip portion and the inner wall of the box frame, and the size of the connecting concave portion is larger than that of the flanging.

In some embodiments of the present application, the bottom of the cross-bar portion is formed with a first mating surface and the top of the flange is formed with a second mating surface, the first mating surface sealingly engaging the second mating surface to form a horizontal sealing surface.

In some embodiments of the present application, a third mating surface is formed on the inner wall of the box frame, a fourth mating surface is formed on the outer wall of the side plate, and the third mating surface is sealingly engaged with the fourth mating surface to form a vertical sealing surface.

In some embodiments of the present application, the limiting portion includes a first limiting portion and a second limiting portion connected to each other.

In some embodiments of the application, the first limiting portion is formed by extending one end of the cross bar portion, which is far away from the inner wall of the box frame, in a direction close to the bottom of the box body, and the first limiting portion is vertically arranged in the box body.

In some embodiments of the application, the second limiting portion is formed by extending the first limiting portion in a direction away from the side wall of the box frame, and the second limiting portion is disposed in an inclined manner toward a side away from the inner wall of the box frame.

In some embodiments of the present application, a connecting portion is disposed on an inner wall of the box frame, a fastening portion is disposed at a top end of the clamping strip structure, and the connecting portion is fastened to the fastening portion to fix the clamping strip structure in the box frame.

In some embodiments of the present application, the side plates include a first side plate, the first side plate includes a second side plate, a third side plate and a fourth side plate, two sides of the second side plate are provided with a buckling portion, one side of the third side plate and the fourth side plate, which is close to the second side plate, is provided with a bending portion, and the buckling portion is buckled on the bending portion to connect the second side plate to the third side plate and the fourth side plate.

In some embodiments of this application, the turn-ups is provided with a plurality of, and a plurality of turn-ups sets up in the top of curb plate, and a plurality of turn-ups is the curb plate to being close to the structure that the box inside extension formed, and a plurality of turn-ups transversely sets up in the box, has the clearance between a plurality of turn-ups.

Drawings

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

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

fig. 2 is a schematic structural view 1 of a cabinet of a refrigerator according to an embodiment of the present application;

fig. 3 is a schematic structural view 2 of a box body of a refrigerator according to an embodiment of the present application;

fig. 4 is a schematic structural view of a side panel of a refrigerator according to an embodiment of the present application;

fig. 5 is a schematic structural view illustrating a bent portion of a refrigerator coupled to a fastening portion according to an embodiment of the present application;

fig. 6 is a schematic structural view of a card bar structure of a refrigerator according to an embodiment of the present application;

fig. 7 is a schematic structural view 1 of a card bar structure of a refrigerator connected to a case frame according to an embodiment of the present application;

fig. 8 is a schematic structural view 2 of a card bar structure of a refrigerator connected to a case frame according to an embodiment of the present application;

fig. 9 is a schematic view of a structure in which a card bar structure of a refrigerator is connected to a burring according to an embodiment of the present application;

fig. 10 is a cross-sectional view of a snap strip structure of a cooler coupled to a hem, according to an embodiment of the present application;

in the above figures: a box body 1; a side plate 11; a first side plate 11a; a second side plate 11b; a third side plate 11c; a bent portion 11d; an engaging portion 11e; a turned-over edge 11f; a fourth side plate 11k; a door body 12; a base 13; a box frame 2; a clip strip structure 21; the horizontal portion 21a; a stopper portion 21b; a first stopper portion 21c; a second stopper portion 21d; an engaging portion 21f; a connecting recess 22; a first box frame 23; a second case frame 24; an inner wall 25; a connecting portion 26; a first mating face 3; a second mating face 4; a third mating face 5; a fourth mating face 6; a horizontal sealing surface 7; a vertical sealing surface 8.

Detailed Description

The present invention is specifically described below by way of exemplary embodiments. It should be understood, however, that elements, structures and features of one embodiment may be beneficially incorporated in other embodiments without further recitation.

Generally, a refrigeration device has a structure similar to a cuboid, and comprises a box body and a door body, wherein a storage space is arranged in the box body, the door body is used for opening or closing the storage space, an opening is arranged at the upper part of the storage space, and articles are stored in the storage space or taken out of the storage space through the opening. The opening part of box is provided with the case frame, and the door body passes through hinged joint or joint with the box, and the door body can rotate or relative box slip relative to the box, and the door body can lock or slip and set up on the case frame promptly, and the upper portion opening that the storing space was opened or closed to the door body rotation or gliding process. The door bodies comprise a plurality of door bodies, and by arranging the door bodies, articles can be stored and taken in the refrigerating device under the condition that any one door body is opened, so that the leakage of cold energy when a user stores and takes the articles can be reduced, and the aims of saving energy and reducing energy consumption are fulfilled; in addition, still can be on the main door body storage article, can place the article that need often deposit and withdraw on the main door body to make things convenient for the user to deposit and withdraw article, reduce the required time of deposit and withdraw article, also can further reduce revealing of cold volume.

The refrigerating device can comprise a plurality of storage spaces and door bodies with the same number as the storage spaces.

The cold storage plant can be for the walk-in of refrigerator, gradevin, can refrigerated freezer etc. and all have the cold storage plant that has above-mentioned door body structure of refrigeration effect, all are within the protection scope of the utility model.

The following takes a refrigerator as an example to specifically explain the implementation of the present invention, and for convenience, the present invention is described by taking a side-by-side refrigerator as an example, but the present invention is not limited thereto.

The freezer includes direct cooling formula freezer and air-cooled freezer, and wherein air-cooled freezer is still including the wind channel subassembly, and the wind channel subassembly forms the air supply, the wind channel be used for to the storing space air supply.

Hereinafter, embodiments of the present application will be described in detail with reference to the accompanying drawings.

Fig. 1 is a schematic structural diagram of a refrigerator according to an embodiment of the present application, fig. 2 is a schematic structural diagram 1 of a box of the refrigerator according to the embodiment of the present application, and fig. 3 is a schematic structural diagram 2 of the box of the refrigerator according to the embodiment of the present application.

Referring to fig. 1-3, the present application provides a cooler comprising: a box body 1 and a box frame 2; the box body 1 comprises a side plate 11, and a flanging 11f is arranged at the top of the side plate 11; the box frame 2 is arranged at the top of the box body 1, the clamping strip structure 21 is arranged inside the box frame 2, the clamping strip structure 21 is connected to the inner wall 25 of the box frame 2, a connecting concave portion 22 is formed between the bottom of the clamping strip structure 21 and the inner wall 25 of the box frame 2, the connecting concave portion 22 is clamped on the flanging 11f, and the connecting concave portion 22 is tightly attached to the surface of the flanging 11f so as to fixedly install the box frame 2 on the box body 1.

The bottom of box 1 is the one side that is close to ground, and the top of box 1 is the one side relative with the bottom of box 1, and box 1 includes base 13, curb plate 11 and door body 12, and base 13 sets up in the bottom of box 1, and curb plate 11 circumference sets up on base 13, and curb plate 11 and base 13 are connected and are formed and have open-ended box 1, and the opening of box 1 is the case mouth, can put in article through the case mouth.

The freezer includes case frame 2, and case frame 2 sets up in the top of box 1, and case frame 2 includes two, and two case frames 2 are for moulding plastics case frame 2 and extruding case frame 2 respectively.

The door 12 is slidably or rotatably disposed on the cabinet 1 for opening or closing the cabinet opening.

The refrigerator also comprises an inner container, the inner container is arranged in the box body 1 and used for storing articles, and an installation space is formed between the inner container and the box body 1 and used for installing components.

Fig. 4 is a schematic structural view of a side plate of a refrigerator according to an embodiment of the present application, and fig. 5 is a schematic structural view of a bent portion of the refrigerator connected to a fastening portion according to the embodiment of the present application.

Referring to fig. 4 to 5, the side plates 11 include a first side plate 11a, the first side plate 11a includes a second side plate 11b, a third side plate 11c and a fourth side plate 11k, the second side plate 11b is disposed between the third side plate 11c and the fourth side plate 11k and detachably connected to the third side plate 11c and the fourth side plate 11k, and the second side plate 11b is detached to mount and detach the components in the box 1.

The two sides of the second side plate 11b along the height direction of the box body 1 are both provided with buckling parts 11e, including a first buckling part 11e and a second buckling part 11e, one sides of the third side plate 11c and the fourth side plate 11k close to the second side plate 11b are provided with bending parts 11d, the third side plate 11c is provided with a first bending part 11d, the fourth side plate 11 is provided with a second bending part 11d, the first buckling part 11e is buckled on the first bending part 11d, the second buckling part 11e is buckled on the second bending part 11d, and the second side plate 11b is detachably connected to the third side plate 11c and the fourth side plate 11 k.

Because of the case frame 2 of the horizontal freezer commonly used in the existing market, set up the strengthening rib mostly through 2 inboards of case frame of moulding plastics, structure with 1 direct assembly of box realizes, there is great deformation in the oral area of box 1 before this kind of structure can be because of the foaming, it has the gap to lead to moulding plastics case frame 2 and 1 cooperation department of box, foaming material spills over easily among the foaming process, so it is sealed to adopt to paste the sponge before the equipment on box 1, production efficiency is reduced, simultaneously because of 1 oral area of box warp great, influence the assembly of box 1 and case frame 2, production efficiency has been reduced equally.

The top of curb plate 11 is provided with a plurality of turn-ups 11f, and a plurality of turn-ups 11f extends the structure that forms for curb plate 11 to the direction of being close to the inside of box 1, and a plurality of turn-ups 11f transversely sets up in box 1, and has the clearance between a plurality of turn-ups 11f, leaves certain clearance between a plurality of turn-ups 11f, and the processing of being convenient for, and prevent to connect between the turn-ups 11f and arouse the limit that expands to make the assembly of case frame 2 and box 1 inseparable.

The flanging 11f is arranged, so that the strength of the box body 1 can be effectively enhanced, and the assembly efficiency of the box body 1 and the box frame 2 is improved.

Fig. 6 is a schematic structural view of a card bar structure of a refrigerator according to an embodiment of the present application, fig. 7 is a schematic structural view 1 of a card bar structure of a refrigerator connected to a case frame according to the embodiment of the present application, fig. 8 is a schematic structural view 2 of a card bar structure of a refrigerator connected to a case frame according to the embodiment of the present application, fig. 9 is a schematic structural view of a card bar structure of a refrigerator connected to a burring according to the embodiment of the present application, and fig. 10 is a cross-sectional view of a card bar structure of a refrigerator connected to a burring according to the embodiment of the present application.

Referring to fig. 6 to 10, the box frame 2 includes a first box frame 23 and a second box frame 24, the first box frame 23 is provided in two, the second box frame 24 is provided in two, the first box frame 23 is relatively provided at the top of the box body 1, the second box frame 24 is relatively provided at the top of the box body 1 and is provided between the first box frame 23, and the box frame 2 is connected to the second box frame 24 to form the box frame 2.

A clamping strip structure 21 is arranged in the first box frame 23, a connecting concave portion 22 is formed between the bottom of the clamping strip structure 21 and the inner wall 25 of the box frame 2 in a connecting mode, and the connecting concave portion 22 is clamped on the flanging 11f so that the box frame 2 can be fixedly installed on the box body 1.

The clamping strip structure 21 comprises a transverse strip portion 21a, one end of the transverse strip portion 21a is connected to the inner wall 25 of the box frame 2, a limiting portion 21b is arranged at one end, away from the inner wall 25 of the box frame 2, of the transverse strip portion 21a, a connecting concave portion 22 is formed by connecting the limiting portion 21b, the transverse strip portion 21a and the inside of the box frame 2, and the size of the connecting concave portion 22 is larger than that of the flanging 11 f.

The clip strip structure 21 further includes an engaging portion 21f, the engaging portion 21f is disposed on the top of the clip strip structure 21, a connecting portion 26 corresponding to the engaging portion 21f is disposed on an inner wall 25 of the box frame 2, and the engaging portion 21f is engaged with the connecting portion 26 to fix the clip strip structure 21 in the box frame 2.

The stopper portion 21b includes a first stopper portion 21c and a second stopper portion 21d.

The first stopper portion 21c is formed by extending one end of the horizontal portion 21a away from the inner wall 25 of the box frame 2 in a direction approaching the bottom of the box body 1, and the first stopper portion 21c is vertically provided in the box body 1.

The second stopper portion 21d is formed by extending the first stopper portion 21c in a direction away from the top of the box frame 2, and the second stopper portion 21d is inclined toward the side away from the inner wall 25 of the box frame 2.

The first mating surface 3 is formed at the bottom of the horizontal portion 21a, the second mating surface 4 is formed at the top of the flange 11f, and the first mating surface 3 is closely attached to the second mating surface 4.

The first mating surface 3 is in sealing fit with the second mating surface 4 to form a horizontal sealing surface 7.

The inner wall 25 of the box frame 2 is provided with a third matching surface 5, the outer wall of the side plate 11 is provided with a fourth matching surface 6, and the third matching surface 5 is sealed and attached to the fourth matching surface 6.

The third mating surface 5 is sealingly engaged with the fourth mating surface 6 to form a water vertical sealing surface 8.

When foaming, the upper surface of case frame 2 is compressed tightly downwards by the foaming mould, and horizontal sealing face 7 is zero clearance basically, and the foaming material need pass through two sealing faces of horizontal sealing face 7 and vertical sealing face in proper order when spilling over, and the path distance extension is doubled, and the direction that spills over need be changed into vertical direction by the horizontal direction, and pressure further weakens, and the structure of card strip structure 21 and the inner wall 25 of case frame 2 seals laminating turn-ups 11f can avoid the foaming material to spill over, need not paste sealed sponge in any fitting surface department.

This application is through increasing the mode of card strip structure 21 and increasing turn-ups 11f at the opening of box 1 between case frame 2 and box 1, can effectively solve case frame 2 and box 1's sealed and assembly problem to foaming material spills over when avoiding foaming, and because of box 1 intensity increases, oral area deflection reduces by a wide margin, and the assembly efficiency of case frame 2 and box 1 improves by a wide margin, cancels the production technology of pasting the sponge, has improved production efficiency.

Be provided with connecting portion 26 and spacing brace rod in the first case frame 23, connecting portion set up to a plurality ofly, and spacing brace rod is provided with a plurality ofly, and the both sides of each connecting portion all are provided with spacing brace rod, and the block portion block of card strip structure is on connecting portion 26, and the surface butt of card strip structure 21 is on spacing brace rod 25.

The limiting supporting ribs are of stepped structures with 3-level supporting tables, and a first transverse assembling surface, a second transverse assembling surface and a third transverse assembling surface are formed between the limiting supporting ribs and the clamping strip structures in a sealing and fitting mode, and a first vertical assembling surface, a second vertical assembling surface, a third vertical assembling surface and a fourth vertical assembling surface are formed between the limiting supporting ribs and the clamping strip structures.

The first transverse assembling face is used for limiting the upward freedom degree of the clamping strip structure 21, the first vertical assembling face and the fourth vertical assembling face are used for limiting the leftward freedom degree of the clamping strip structure 21, the second transverse assembling face and the third transverse assembling face are used for limiting the downward freedom degree of the clamping strip structure 21, the second vertical assembling face and the third vertical assembling face are used for limiting the rightward freedom degree of the clamping strip structure 21, the structure can realize the clamping assembly of the first box frame 23 and the clamping strip structure 21, and other fixing modes are not needed.

Be provided with the additional strengthening who supports second case frame 24 in the second case frame 24, the additional strengthening sets up in second case frame 24 along the length direction of second case frame 24, and the bottom of additional strengthening seals to laminate on turn-ups 11f, realizes that second case frame 24 is connected with the box.

In conclusion, according to the refrigerator, the flanging is added on the refrigerator body, the clamping strip structure is arranged in the refrigerator frame, the connecting concave part is formed between the clamping strip structure and the inner wall of the refrigerator frame and clamped on the flanging, the connecting concave part and the flanging form the sealing surface through the horizontal matching surface, during foaming, the upper surface of the refrigerator frame is pressed downwards by the foaming mold, the horizontal matching surface is basically gapless, foaming materials need to sequentially pass through the clamping strip structure, the refrigerator frame, the flanging and the two sealing surfaces formed between the side plates when overflowing, the path distance is doubled, the overflowing direction needs to be changed from the horizontal direction to the vertical direction, the pressure is further weakened, the foaming materials can be prevented from overflowing through the clamping strip structure and the flanging, sealing sponge does not need to be pasted at any matching surface, meanwhile, the flanging of the refrigerator body can effectively enhance the strength of the refrigerator body, and the assembling efficiency of the refrigerator frame and the refrigerator body is improved.

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, are not to be construed as limiting the present invention.

The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (10)

1. A refrigerator, comprising:

the box body comprises side plates, and flanges are arranged at the tops of the side plates;

the box frame, set up in the top of box, the inside of box frame is provided with card strip structure, card strip structure connect in on the inner wall of box frame, the bottom of card strip structure with be formed with between the inner wall of box frame and be connected the concave part, connect the concave part block in on the turn-ups, just it fits to connect the concave part seal the turn-ups surface, in order to incite somebody to action box frame fixed mounting in on the box.

2. The refrigerator as claimed in claim 1, wherein the clamping structure includes a horizontal bar, one end of the horizontal bar is connected to the inner wall of the box frame, a limiting portion is arranged at one end of the horizontal bar, which is far away from the inner wall of the box frame, the limiting portion, the horizontal bar and the inner wall of the box frame are connected to form the connecting concave portion, and the size of the connecting concave portion is larger than that of the flanging.

3. The cooler of claim 2, wherein the bottom portion of the bar defines a first mating surface and the top portion of the flange defines a second mating surface, the first mating surface sealingly engaging the second mating surface to define a horizontal sealing surface.

4. The cooler of claim 1, wherein a third mating surface is formed on the inner wall of the box frame, a fourth mating surface is formed on the outer wall of the side plate, and the third mating surface is sealed against the fourth mating surface to form a vertical sealing surface.

5. The refrigerator of claim 2 wherein the stop portion comprises a first stop portion and a second stop portion that are connected to each other.

6. The refrigerator according to claim 5, wherein the first limiting portion is formed by extending one end of the horizontal bar portion, which is far away from the inner wall of the box frame, in a direction close to the bottom of the box body, and the first limiting portion is vertically arranged in the box body.

7. The refrigerator of claim 5 wherein the second limiting portion is formed by extending the first limiting portion in a direction away from the side wall of the box frame, and the second limiting portion is arranged in a manner of inclining towards one side away from the inner wall of the box frame.

8. The refrigerator of claim 1, wherein the inner wall of the box frame is provided with a connecting portion, the top end of the clamping strip structure is provided with a clamping portion, and the connecting portion is clamped on the clamping portion to fix the clamping strip structure in the box frame.

9. The refrigerator of claim 1 wherein the side panel comprises a first side panel, the first side panel comprises a second side panel, a third side panel and a fourth side panel, the two sides of the second side panel are provided with buckling parts, one side of the third side panel and one side of the fourth side panel, which are close to the second side panel, are provided with bending parts, and the buckling parts are buckled on the bending parts, so that the second side panel is connected to the third side panel and the fourth side panel.

10. The refrigerator of claim 1, wherein the flanging is provided with a plurality of flanges, the plurality of flanges are arranged at the top of the side plate, the plurality of flanges are structures formed by the side plate extending towards the inside of the box body, the plurality of flanges are transversely arranged in the box body, and gaps are formed among the plurality of flanges.

Images