CN112577233A - Refrigerator with a door - Google Patents
Refrigerator with a door Download PDFInfo
- Publication number
- CN112577233A CN112577233A CN201910940450.1A CN201910940450A CN112577233A CN 112577233 A CN112577233 A CN 112577233A CN 201910940450 A CN201910940450 A CN 201910940450A CN 112577233 A CN112577233 A CN 112577233A
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- CN
- China
- Prior art keywords
- refrigerator
- boss
- bending edge
- hinge
- shell
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000005452 bending Methods 0.000 claims abstract description 66
- 238000000034 method Methods 0.000 claims abstract description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 24
- 229910052742 iron Inorganic materials 0.000 claims description 12
- 230000003014 reinforcing effect Effects 0.000 claims description 12
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000005187 foaming Methods 0.000 abstract description 7
- 230000002265 prevention Effects 0.000 abstract description 5
- 230000002708 enhancing effect Effects 0.000 description 3
- 230000001788 irregular Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D7/00—Hinges or pivots of special construction
- E05D7/08—Hinges or pivots of special construction for use in suspensions comprising two spigots placed at opposite edges of the wing, especially at the top and the bottom, e.g. trunnions
- E05D7/081—Hinges or pivots of special construction for use in suspensions comprising two spigots placed at opposite edges of the wing, especially at the top and the bottom, e.g. trunnions the pivot axis of the wing being situated near one edge of the wing, especially at the top and bottom, e.g. trunnions
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
- F25D23/06—Walls
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
- F25D23/10—Arrangements for mounting in particular locations, e.g. for built-in type, for corner type
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Refrigerator Housings (AREA)
Abstract
The invention provides a refrigerator which comprises a refrigerator shell, at least two side-by-side refrigerator containers arranged in the refrigerator shell and provided with open ends, and a middle beam positioned between the two adjacent refrigerator containers, wherein one end of the refrigerator shell, close to the open ends, is provided with a first bending edge bending towards the open ends, and the middle beam is provided with a refrigerator shell connecting part matched with the first bending edge; the case shell connecting part is provided with a boss attached to the inner side of the first bending edge; on one hand, the deformation prevention capability of the first bending edge is enhanced so as to reduce the inclined deformation of the first bending edge in the foaming process; on the other hand, the boss and the corresponding first bending edge are used as the fixing position of the hinge, the first bending edge is in clearance-free fit with the boss, the rigidity of the fixing position can be enhanced, the hinge locked on the box shell can not deform due to the inclined deformation of the first bending edge, and the door body mounted on the hinge shaft can not generate the conditions of unevenness, front and back irregularity, left and right inconsistency, door seal deformation and the like.
Description
Technical Field
The invention relates to the field of refrigerating devices, in particular to a refrigerator capable of preventing a hinge shaft on a middle beam from deviating.
Background
In the existing multi-door refrigerator, a hinge is generally fixed at the left end and/or the right end of the center sill, so that the door body can be rotatably connected to the refrigerator body through the hinge shaft on the hinge.
The box body comprises a box shell, a first bending edge and a second bending edge are arranged at the front end of the box shell, the second bending edge is located in the first bending edge and is bent to form a clamping groove, the end portion of the middle beam is generally clamped in the clamping groove, the first bending edge can generate inclined deformation in the foaming process, a hinge is fixed to the box body, namely the middle beam, and is locked with the first bending edge, the fixed hinge can generate deformation due to the inclined deformation of the first bending edge, so that the axis of the hinge shaft deviates, the door body connected to the hinge shaft in a rotating mode is finally caused to have the phenomena of unevenness, front and back irregularity, left and right irregularity and the like, and meanwhile, the gap between the door bodies can be reduced, and the problems of door seal deformation and the like after the door is closed are caused.
In view of the above, it is necessary to provide a new refrigerator to solve the above problems.
Disclosure of Invention
The invention aims to provide a refrigerator capable of preventing a hinge shaft on a center sill from deviating.
In order to achieve the purpose, the invention adopts the following technical scheme: a refrigerator comprises a refrigerator shell, at least two side-by-side refrigerator liners arranged in the refrigerator shell and provided with open ends, and a middle beam positioned between the two adjacent refrigerator liners, wherein one end of the refrigerator shell close to the open ends is provided with a first bending edge bending towards the open ends, and the middle beam is provided with a refrigerator shell connecting part matched with the first bending edge; the case shell connecting part is provided with a boss attached to the inner side of the first bending edge.
As a further improved technical scheme of the invention, the boss is formed by recessing from one side of the case shell connecting part departing from the first bent edge to the first bent edge.
As a further improved aspect of the present invention, the boss has a flat surface portion abutting against the first bent edge, and an inclined guide portion extending obliquely from one end of the flat surface portion near the center of the center sill toward the direction in which the center of the center sill is located.
As a further improved technical scheme of the invention, the boss is provided with at least one first hinge fixing hole, and the first bending edge is provided with a through hole matched with the first hinge fixing hole.
As a further improved technical scheme of the invention, the boss is provided with two first hinge fixing holes, and the two first hinge fixing holes are symmetrically arranged on two sides of a central line of the middle beam extending along the length direction of the middle beam.
As a further improved technical solution of the present invention, the case connecting portion has a first plate located inside the first bent edge, a second plate connected to one end of the first plate near the center of the center sill and perpendicular to the first plate, and the boss is located on the first plate; the case shell is still including connect in first limit of buckling is close to the limit is buckled to the second of the one end of second board, the limit is buckled to the second is located the inboard of first limit of buckling and buckle and form with the open end and case shell connecting portion matched with draw-in groove, the second buckle the edge with the corresponding position department of boss is equipped with the breach.
As the further improved technical scheme of the invention, a gap is arranged between the boss and the second plate; the clamping groove is provided with a clamping part matched with the gap.
As a further improved technical solution of the present invention, the refrigerator further includes a reinforcing iron connected to an inner side of the center sill; part of the reinforcing iron is supported on the inner side of the boss.
As a further improved technical scheme of the invention, at least one first hinge fixing hole is arranged on the boss, and first screw holes corresponding to the first hinge fixing holes one by one are arranged on the reinforcing iron.
As a further improved technical scheme of the invention, the centre sill is further provided with a box liner connecting part connected with the box shell connecting part, one end of the box liner connecting part, which is close to the box shell connecting part, is provided with at least two second hinge fixing holes arranged at intervals along the length direction of the centre sill, and the reinforcing iron is provided with second screw holes corresponding to the second hinge fixing holes one by one.
The invention has the beneficial effects that: according to the refrigerator, the boss attached to the inner side of the first bent edge is arranged on the box shell connecting part of the middle beam, so that on one hand, the deformation prevention capability of the first bent edge is enhanced, the inclined deformation of the first bent edge in the foaming process is reduced, and the deformation of a hinge subsequently installed on the middle beam after being locked with the first bent edge is reduced; on the other hand, the boss and the corresponding first bending edge are used as the fixing position of the hinge, the first bending edge is in clearance-free fit with the boss, the rigidity of the fixing position can be enhanced, the hinge locked on the box shell cannot deform due to the inclined deformation of the first bending edge, namely, the axis of the hinge shaft of the hinge mounted on the middle beam is kept unchanged, and the door mounted on the hinge shaft cannot generate the conditions of unevenness, front and back irregularity, left and right irregularity, door seal deformation and the like, so that the assembly of the hinge, the door body and the like is facilitated.
Drawings
Fig. 1 is a schematic structural view of a refrigerator of the present invention with a door removed.
Fig. 2 is an enlarged view at a of fig. 1.
Fig. 3 is an enlarged view at B in fig. 1.
Fig. 4 is a structural view of a center sill in the refrigerator shown in fig. 1.
Fig. 5 is an enlarged view at C in fig. 4.
Fig. 6 is a partial structural view of another angle of the center sill shown in fig. 4.
Fig. 7 is an exploded view of the portion of the center sill shown in fig. 6.
Fig. 8 is a structural view of a one-sided cabinet in the refrigerator shown in fig. 1.
Fig. 9 is a sectional view of a portion of the refrigerator shown in fig. 1 where the left end of the center sill is connected to the cabinet.
Fig. 10 is an enlarged view at D in fig. 9.
Detailed Description
The present invention will be described in detail with reference to the embodiments shown in the drawings, and referring to fig. 1 to 10, preferred embodiments of the present invention are shown. It should be noted that these embodiments are not intended to limit the present invention, and those skilled in the art should be able to make functional, methodical, or structural equivalents or substitutions according to these embodiments without departing from the scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", and the like, which indicate orientation or positional relationship, are used as references in normal use of the refrigerator for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-5 and 9-10, the present invention provides a refrigerator 100, which includes a cabinet shell 1, at least two side-by-side cabinet bladders 2 disposed in the cabinet shell 1 and having open ends, and a center sill 3 disposed between two adjacent cabinet bladders 2, wherein one end of the cabinet shell 1 near the open ends has a first bending edge 11 bending toward the open ends, the center sill 3 has a cabinet shell connecting portion 31 matching with the first bending edge 11, the cabinet shell connecting portion 31 is provided with a boss 311 abutting against the inner side of the first bending edge 11, on one hand, the deformation prevention capability of the first bending edge 11 is enhanced, so as to reduce the inclined deformation of the first bending edge 11 during foaming, and reduce the deformation of a hinge subsequently mounted on the center sill 3 after being locked with the first bending edge 11; on the other hand, the boss 311 and the corresponding first bending edge 11 serve as a fixing position of the hinge, and the first bending edge 11 and the boss 311 are in gapless fit, so that the rigidity at the fixing position can be enhanced, the hinge locked on the case 1 is not deformed due to the inclined deformation of the first bending edge 11, namely, the axis of the hinge shaft of the hinge mounted on the center sill 3 is kept unchanged, and the door mounted on the hinge shaft is not uneven, irregular front and back, inconsistent left and right, door seal deformation and the like, thereby facilitating the assembly of the hinge, the door and the like.
In the refrigerator of the present invention, except for the center sill 3 and the cabinet 1 matched with the center sill 3, other structures (such as a door body, an inner container, a refrigeration system, etc.) can be adopted in the existing refrigerator, and thus, the details are not repeated.
In the invention, two box liners 2 which are arranged side by side in the vertical direction and are arranged at intervals are arranged in the box shell 1 as an example for explanation, at this time, the opening end refers to the front end of the box liner 2, and the first bent edge 11 refers to a bent edge connected to the front end of the box shell 1; it should be noted that the technical spirit involved in the embodiments described below may be alternatively applied to other refrigerators, for example, refrigerators in which the casings in the cabinet 1 are arranged side by side in the left-right direction.
It can be understood that the above-mentioned case shell connecting portions 31 are located at both ends of the length direction of the center sill 3, and are used for matching with the first bending edges 11 to realize the matching connection between the center sill 3 and the case shell 1.
Further, the center sill 3 further has a tank liner connecting portion 32 connected to the tank case connecting portion 31, and it is understood that the tank liner connecting portion 32 refers to a portion of the structure of the center sill 3 exposed to the outside of the tank case 1, that is, the tank case connecting portions 31 are located at both ends of the tank liner connecting portion 32 in the longitudinal direction, so as to assemble the center sill 3 to the tank case 1.
Specifically, the box shell connecting portion 31 has a first plate 312 located inside the first bent edge 11, and a second plate 313 connected to an end of the first plate 312 near the center of the center sill 3 and perpendicular to the first plate 312, wherein the boss 311 is located on the first plate 312 to abut against the inside of the first bent edge 11.
The first plate 312 and the second plate 313 together form the case connecting portion 31 in an L shape to form a receiving space for receiving the first bent edge 11, and after the center sill 3 and the case 1 are assembled, an outer surface of the center sill 3 and an outer surface of the first bent edge 11 are located on the same plane, so that an appearance effect of the refrigerator 100 is enhanced.
It should be understood that the outer surface of the center sill 3 refers to the front surface of the tank connecting portion 32, and the outer surface of the first bending side 11 refers to the front surface of the first bending side 11.
In one embodiment, the boss 311 is recessed from a side of the case connecting portion 31 away from the first bending edge 11 to the first bending edge, that is, in an embodiment where two cases 2 are disposed in the case 1 side by side and spaced apart from each other in the vertical direction, the boss 311 is recessed from the rear side of the first plate 312 to the front side; of course, this is not a limitation.
Further, as shown in fig. 8, the case 1 further includes a second bending edge 12 connected to one end of the first bending edge 11 close to the second plate 313, the second bending edge 12 is located inside the first bending edge 11 and is bent to form a slot 121 matching with the open end and the case connecting portion 31, a notch 122 is provided at a position on the second bending edge 12 corresponding to the boss 311, and after the middle beam 3 and the case 1 are assembled, the boss 311 can abut against the inside of the first bending edge 11 through the notch 122.
It can be understood that, when assembling the two shells 2 connected by the center sill 3 and the shell 1, the open end and the shell connecting portion 31 are inserted into the engaging groove 121.
Specifically, the card slot 121 is U-like.
In one embodiment, the first bending edge 11 and the second bending edge 12 are integrally formed, but not limited thereto.
Further, referring to fig. 5, 8 and 10, a gap 314 is formed between the boss 311 and the second plate 313; the engaging portion 1211 is disposed on the engaging groove 121 and engaged with the gap 314, and after the center sill 3 is assembled with the cabinet 1, the engaging portion 1211 is engaged with the gap 314 to clamp the cabinet connecting portion 31, so as to prevent the center sill 3 from being separated from the engaging groove 121 along the length direction thereof, thereby enhancing the stability of the assembly between the center sill 3 and the cabinet 1.
Specifically, the engaging portion 1211 is formed by bending the second bending edge 12, that is, the distance between the second bending edge 12 and the first bending edge 11 gradually decreases from the end close to the second plate 313 to the end away from the second plate 313, so as to form the engaging portion 1211 at the end of the card slot 121 close to the second plate 313.
After the center sill 3 and the cabinet 1 are assembled, a part of the structure of the second bent edge 12 corresponding to the gap 314 is located in the gap 314, that is, the engaging portion 1211 abuts against the first plate 312 at a position corresponding to the gap 314, so as to clamp the cabinet connecting portion 31, thereby enhancing the stability of the connection between the center sill 3 and the cabinet 1.
Further, the boss 311 has a flat portion 3111 abutting against the inner side of the first bending edge 11, and an inclined guide portion 3112 extending obliquely from one end of the flat portion 3111 near the center of the center sill 3 toward the direction of the center sill 3, that is, the inclined guide portion 3112 is formed extending obliquely from front to back from one end of the flat portion 3111 near the second plate 313 toward the direction of the second plate 313, so as to facilitate assembly and disassembly between the cabinet 1 and the center sill 3.
Specifically, when the cabinet shell 1 and the center sill 3 are assembled, the locking groove 121 is expanded to enable the boss 311 to enter the locking groove 121, after the engaging portion 1211 moves along the plane portion 3111 to the position of the inclined guiding portion 3112, the locking groove 121 gradually returns to its original shape under the elastic restoring force of the second bending edge 12, and the engaging portion 1211 moves along the inclined guiding portion 3112 to the gap 314, so that the assembly between the cabinet shell 1 and the center sill 3 is completed; similarly, when the cabinet 1 and the center sill 3 need to be disassembled from each other, the engaging portion 1211 moves along the inclined guide portion 3112 in a direction away from the gap 314, the engaging groove 121 is gradually expanded under the guiding action of the inclined guide portion 3112, until the engaging portion 1211 is separated from the cabinet connecting portion 31 through the planar portion 3111, so as to complete the disassembly between the cabinet 1 and the center sill 3, and the assembly and disassembly between the cabinet 1 and the center sill 3 can be facilitated by providing the inclined guide portion 3112.
It is understood that other edges of the boss 311 may be provided like a slope of the inclined guide portion 3112; of course, this is not a limitation.
Further, as shown in fig. 6 to 7, the refrigerator 100 further includes a reinforcing iron 4 connected to the inner side of the center sill 3, and a portion of the reinforcing iron 4 is supported by the inner side of the boss 311 to enhance the strength of the boss 311, further enhance the rigidity of the hinge at the fixing position, and enhance the deformation prevention capability of the first bent edge 11, so that the hinge locked to the cabinet 1 is not deformed by the inclined deformation of the first bent edge 11.
Specifically, the boss 311 is provided with at least one first hinge fixing hole 3113, the first bending edge 11 is provided with a through hole 111 matched with the first hinge fixing hole 3113, and the reinforcing iron 4 is provided with a first screw hole 41 corresponding to the first hinge fixing hole 3113 one by one, and when the hinge is installed, a corresponding screw on the hinge is sequentially inserted through the through hole 111, the first hinge fixing hole 3113 corresponding to the through hole 111, and the first screw hole 41 corresponding to the first hinge fixing hole 3113 and then tightened.
In a specific embodiment, the number of the through holes 111 is one, and two first hinge fixing holes 3113 are disposed on one of the bosses 311, and meanwhile, the two first hinge fixing holes 3113 are symmetrically disposed on two sides of a center line of the center sill 3 extending along a length direction thereof, so that an installation direction of the center sill 3 is not limited when the center sill 3 and the cabinet 1 are assembled, that is, the first hinge fixing hole 3113 capable of being matched with any one through hole 111 of the cabinet 1 is disposed on any one of the two cabinet connecting portions 31, thereby enhancing versatility of the center sill 3, simplifying assembly, and improving assembly efficiency.
Furthermore, at least two second hinge fixing holes 321 are formed at an end of the box liner connecting portion 32 close to the box shell connecting portion 31 at intervals along the length direction of the center sill 3, and second screw holes 42 corresponding to the second hinge fixing holes 321 in a one-to-one manner are formed in the reinforcing iron 4, so that the fixing strength of the hinges is enhanced.
Further, referring to fig. 3, the refrigerator 100 further includes a hinge 5 connected to the center sill 3, and the hinge 5 includes a connecting plate 51 connected to the center sill 3, a supporting plate 52 connected to the connecting plate 51, and a hinge shaft 53 disposed on the supporting plate 52.
The connection plate 51 is provided with a first engagement hole (not shown) corresponding to the through hole 111 and a second engagement hole (not shown) corresponding to the second hinge fixing hole 321 one by one, and when the hinge 5 is mounted, a screw is simultaneously inserted through the second engagement hole, the second hinge fixing hole 321, and the second screw hole 42 and tightened, and another screw is simultaneously inserted through the first engagement hole, the through hole 111, the first hinge fixing hole 3113 corresponding to the through hole 111, and the first screw hole 41 corresponding to the first hinge fixing hole 3113 and tightened.
When the refrigerator 100 is assembled, the two adjacent box liners 2 are connected through the box liner connecting portion 32, the box shell 1, the box liners 2 and the center sill 3 are assembled together, then the box shells, the box liners 2 and the center sill 3 are placed into a foaming mold for foaming, and finally the hinges 5 are mounted on the center sill 3.
In summary, in the refrigerator of the present invention, the case connecting portion 31 of the middle beam 3 is provided with the boss 311 attached to the inner side of the first bending edge 11, so that on one hand, the deformation prevention capability of the first bending edge 11 is enhanced, so as to reduce the inclined deformation of the first bending edge 11 during the foaming process, and reduce the deformation of the hinge subsequently installed on the middle beam 3 after being locked with the first bending edge 11; on the other hand, the boss 311 and the corresponding first bending edge 11 serve as a fixing position of the hinge, and the first bending edge 11 and the boss 311 are in gapless fit, so that the rigidity at the fixing position can be enhanced, the hinge locked on the case 1 is not deformed due to the inclined deformation of the first bending edge 11, namely, the axis of the hinge shaft of the hinge mounted on the center sill 3 is kept unchanged, and the door mounted on the hinge shaft is not uneven, irregular front and back, inconsistent left and right, door seal deformation and the like, thereby facilitating the assembly of the hinge, the door and the like.
It should be understood that although the present description refers to embodiments, not every embodiment contains only a single technical solution, and such description is for clarity only, and those skilled in the art should make the description as a whole, and the technical solutions in the embodiments can also be combined appropriately to form other embodiments understood by those skilled in the art.
The above-listed detailed description is only a specific description of a possible embodiment of the present invention, and they are not intended to limit the scope of the present invention, and equivalent embodiments or modifications made without departing from the technical spirit of the present invention should be included in the scope of the present invention.
Claims (10)
1. A refrigerator comprises a refrigerator shell, at least two side-by-side refrigerator liners arranged in the refrigerator shell and provided with open ends, and a middle beam positioned between the two adjacent refrigerator liners, wherein one end of the refrigerator shell close to the open ends is provided with a first bending edge bending towards the open ends, and the middle beam is provided with a refrigerator shell connecting part matched with the first bending edge; the method is characterized in that: the case shell connecting part is provided with a boss attached to the inner side of the first bending edge.
2. The refrigerator of claim 1, wherein: the boss is from one side that case shell connecting portion deviates from first limit of buckling to first limit of buckling is established the formation of caving in.
3. The refrigerator of claim 1, wherein: the boss is provided with a plane part attached to the first bent edge and an inclined guide part extending from one end of the plane part close to the center of the center sill in an inclined mode towards the direction of the center sill.
4. The refrigerator of claim 1, wherein: the boss is provided with at least one first hinge fixing hole, and the first bending edge is provided with a through hole matched with the first hinge fixing hole.
5. The refrigerator of claim 4, wherein: the boss is provided with two first hinge fixing holes, and the two first hinge fixing holes are symmetrically arranged on two sides of a central line of the middle beam extending along the length direction of the middle beam.
6. The refrigerator of claim 1, wherein: the case shell connecting part is provided with a first plate positioned on the inner side of the first bent edge, a second plate which is connected to one end, close to the center of the middle beam, of the first plate and is perpendicular to the first plate, and the boss is positioned on the first plate; the case shell is still including connect in first limit of buckling is close to the limit is buckled to the second of the one end of second board, the limit is buckled to the second is located the inboard of first limit of buckling and buckle and form with the open end and case shell connecting portion matched with draw-in groove, the second buckle the edge with the corresponding position department of boss is equipped with the breach.
7. The refrigerator of claim 6, wherein: a gap is formed between the boss and the second plate; the clamping groove is provided with a clamping part matched with the gap.
8. The refrigerator of claim 1, wherein: the refrigerator further comprises a reinforcing iron connected to the inner side of the center sill; part of the reinforcing iron is supported on the inner side of the boss.
9. The refrigerator of claim 8, wherein: the boss is provided with at least one first hinge fixing hole, and the reinforcing iron is provided with first screw holes corresponding to the first hinge fixing holes one to one.
10. The refrigerator of claim 8, wherein: the middle beam is further provided with a box container connecting part connected with the box shell connecting part, one end, close to the box shell connecting part, of the box container connecting part is provided with at least two second hinge fixing holes arranged at intervals along the length direction of the middle beam, and the reinforcing iron is provided with second screw holes in one-to-one correspondence with the second hinge fixing holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910940450.1A CN112577233A (en) | 2019-09-30 | 2019-09-30 | Refrigerator with a door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910940450.1A CN112577233A (en) | 2019-09-30 | 2019-09-30 | Refrigerator with a door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112577233A true CN112577233A (en) | 2021-03-30 |
Family
ID=75116746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910940450.1A Pending CN112577233A (en) | 2019-09-30 | 2019-09-30 | Refrigerator with a door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112577233A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114383368A (en) * | 2021-11-30 | 2022-04-22 | 珠海格力电器股份有限公司 | Integrated airtight cabinet middle beam, preparation method thereof and refrigeration airtight cabinet |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201314749Y (en) * | 2008-11-07 | 2009-09-23 | 海信科龙电器股份有限公司 | Middle-front beam structure of refrigerator |
| WO2012025560A2 (en) * | 2010-08-27 | 2012-03-01 | BSH Bosch und Siemens Hausgeräte GmbH | Refrigeration device comprising a cross member |
| CN206478939U (en) * | 2016-11-18 | 2017-09-08 | 合肥雪祺电气有限公司 | Refrigerator middle cross beam mounting structure and refrigerator |
-
2019
- 2019-09-30 CN CN201910940450.1A patent/CN112577233A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201314749Y (en) * | 2008-11-07 | 2009-09-23 | 海信科龙电器股份有限公司 | Middle-front beam structure of refrigerator |
| WO2012025560A2 (en) * | 2010-08-27 | 2012-03-01 | BSH Bosch und Siemens Hausgeräte GmbH | Refrigeration device comprising a cross member |
| CN206478939U (en) * | 2016-11-18 | 2017-09-08 | 合肥雪祺电气有限公司 | Refrigerator middle cross beam mounting structure and refrigerator |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114383368A (en) * | 2021-11-30 | 2022-04-22 | 珠海格力电器股份有限公司 | Integrated airtight cabinet middle beam, preparation method thereof and refrigeration airtight cabinet |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210330 |
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| RJ01 | Rejection of invention patent application after publication |