CN115406172B - Refrigerator door structure - Google Patents
Refrigerator door structure Download PDFInfo
- Publication number
- CN115406172B CN115406172B CN202210983901.1A CN202210983901A CN115406172B CN 115406172 B CN115406172 B CN 115406172B CN 202210983901 A CN202210983901 A CN 202210983901A CN 115406172 B CN115406172 B CN 115406172B
- Authority
- CN
- China
- Prior art keywords
- positioning
- door
- door liner
- flexible piece
- plate
- 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.)
- Active
Links
- 230000003014 reinforcing effect Effects 0.000 claims description 28
- 230000002787 reinforcement Effects 0.000 claims description 10
- 230000000087 stabilizing effect Effects 0.000 claims description 8
- 238000009434 installation Methods 0.000 abstract description 6
- 238000005187 foaming Methods 0.000 description 21
- 238000005057 refrigeration Methods 0.000 description 14
- 239000003814 drug Substances 0.000 description 10
- 238000000034 method Methods 0.000 description 7
- 239000003381 stabilizer Substances 0.000 description 5
- 238000005728 strengthening Methods 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 4
- 238000005507 spraying Methods 0.000 description 4
- 230000006978 adaptation Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000003351 stiffener Substances 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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
- F25D23/00—General constructional features
- F25D23/02—Doors; Covers
-
- 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
- F25D23/02—Doors; Covers
- F25D23/028—Details
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Refrigerator Housings (AREA)
Abstract
The invention discloses a refrigerator door body structure which is used between a door liner and a door body. The positioning seat is arranged between the door body and the door liner and comprises a positioning part and a flexible piece, the flexible piece is connected to the positioning part in a folding way, the two ends of the flexible piece are provided with first hook parts, and the first hook parts are matched with the edges of the positioning part; one side of the flexible piece is connected with the positioning part, the other side of the flexible piece is provided with the second hook part, the connecting side of the positioning part and the flexible piece is provided with the buckling opening, and the second hook part is matched with the buckling opening. The invention improves the working efficiency, reduces special pre-installation stations, reduces a great amount of cost and greatly prolongs the service life of the door body.
Description
Technical Field
The invention relates to a refrigerator door body structure, which is used between a door liner and a door body.
Background
At present, the door body foaming process is limited by foaming moulds, namely, a multi-station foaming method can only be adopted for foaming a multi-door product, namely, at most two door body foaming moulds are placed on one foaming station, the most main limiting factor is the mounting mode of the refrigeration door, the refrigeration door body is provided with a refrigeration door stop after the face of the door lining of the refrigeration door body is required to be foamed, the refrigeration door stop is internally provided with a heating wire, a box body power supply and a control module are required to be connected through the door body, the refrigeration door liner and the refrigeration preassembled door shell are separated in the preassembling process of the refrigeration door body, workers need to wind wires through a special mounting process, the lengths of power supply control wires are increased by using rubber bands, rubber strips, clamping hooks or the like, the cost involved in the product is increased, meanwhile, the storage of the preassembled door body is inconvenient, in the foaming process, the refrigeration door is influenced by the suspension of the power supply control wires, the refrigeration door can only be used as an independent station for foaming operation, and in the opening and closing process of a user, the door stop part is stressed and extruded to drive the door liner, so that the door body structure of the product is fragile and fragile.
Disclosure of Invention
The invention aims to change the mounting mode of the refrigerator refrigeration door by adding the positioning seat, the seat cover and the reinforcing piece in the refrigeration door body, seal the power line of the door body, reduce the design of a foaming station of the door body and protect the door liner.
In order to achieve the above purpose, the invention adopts the following technical scheme:
the refrigerator door body structure comprises a positioning seat and a reinforcing piece, wherein the positioning seat is positioned between a door body and a door liner, the reinforcing piece is fixed in the door liner, the reinforcing piece is positioned on two sides of the positioning seat, a seat cover is further arranged on the positioning seat, and the seat cover is connected with the door liner.
Further, the positioning seat is arranged between the door body and the door lining, the positioning seat comprises a positioning part and a flexible piece, the flexible piece is connected to the positioning part in a folding way, the two ends of the flexible piece are provided with first hook parts, and the first hook parts are matched with the edges of the positioning part; one side of the flexible piece is connected with the positioning part, the other side of the flexible piece is provided with the second hook part, the connecting side of the positioning part and the flexible piece is provided with the buckling opening, and the second hook part is matched with the buckling opening.
Further, the locating part bottom is to the integrative extension formation stabilizer plate of both sides, the locating part passes through the stabilizer plate to be fixed on the door body, and the top surface both sides of locating part are uneven, and the middle part upwards extends and is equipped with the connector, the connector middle part is hollow state, and both sides are connected with the seat lid.
Further, one side of the stabilizing plate is provided with a first vertical reinforcing rib which is connected with the top surface, the other side of the stabilizing plate is downwards integrally extended from the top surface to form a second reinforcing rib, and the first reinforcing rib is connected with the second reinforcing rib through a third reinforcing rib.
Further, the edge of the stabilizing plate connected with the second reinforcing rib extends upwards to form a connecting plate, the top end of the connecting plate is connected with the flexible piece in a foldable mode, and the inner side of the connecting plate is connected with the second reinforcing rib.
Further, the bottom of the seat cover is provided with a connecting groove matched with the connecting body, the bottom surface of two sides of the connecting groove is uneven and matched with the top of the positioning seat, one side of the connecting groove is provided with a positioning convex point, the middle of the positioning convex point is provided with a mounting groove, the top of the connecting groove extends upwards to form a supporting part, and the supporting part is fixedly connected with a door liner.
Further, the reinforcement comprises a fixing plate, one side of the fixing plate is provided with a fixing part, the other side of the fixing plate is connected with a supporting beam, the fixing part is connected to the fixing plate through a connecting plate, the supporting beam is located in the door liner, and the supporting beam is fixed to the inner wall of the door liner through the fixing plate.
Further, the intermediate position of supporting beam is equipped with the connecting rib, and the both sides of connecting rib outwards extend along all around and form the cavity, and the outside of cavity is the open state, the cavity is with door liner junction for inclined plane and door liner looks adaptation, still be equipped with the supporting rib on the inclined plane.
Further, the fixing portion extends from the outside toward the connection plate side and gradually becomes smaller in area.
Further, positioning keys are arranged on two sides of the fixing part, and connecting holes matched with the positioning keys are formed in the door liner.
Compared with the prior art, the invention has the following advantages and beneficial effects:
the invention adds the positioning seat and the seat cover and installs between the door liner and the door body, the installation groove arranged on the seat cover is used for enabling the terminal not to be solidified between the door liner and the door body when foaming medicine is sprayed between the door liner and the door body through the connecting terminal of the heating wire in the refrigeration door liner, the positioning seat enables the door liner and the door body to be directly installed, the foaming medicine spraying efficiency is improved, no extra station is needed for fixing the refrigeration door liner, the door body, the rubber band for the door liner and the like, foaming medicine is sprayed, the occupied space of the door body for spraying foaming medicine stations is reduced, and a plurality of door bodies can be placed for simultaneously spraying foaming medicine. The reinforcement at door liner both sides is fixed the cold-stored door shelves, is equipped with a supporting beam on the reinforcement, makes the reinforcement fix on the door liner, after spouting foaming medicine to between the door liner and the door body, also can be full of foaming medicine in the cavity, has increased the support to the door liner, makes the user when using the door body for a long time, can not damage because of door liner atress extrusion. The invention improves the working efficiency, reduces special pre-installation stations, reduces a great amount of cost and greatly prolongs the service life of the door body.
Drawings
Fig. 1 is a schematic view of a refrigerator door.
Fig. 2 is a schematic view of the connection between the positioning seat and the seat cover.
Fig. 3 is a schematic view of the positioning seat.
FIG. 4 is a schematic view of the connection of the positioning portion and the flexure.
Fig. 5 is a schematic view of a seat cover.
Fig. 6 is a schematic view of a stiffener.
FIG. 7 is a schematic view of a support beam for the stiffener.
Detailed Description
Referring to fig. 1 to 7, a refrigerator door structure comprises a positioning seat 1 and a reinforcing member 2, wherein the positioning seat 1 is positioned between a door body and a door liner, the reinforcing member 2 is fixed in the door liner, the reinforcing member 2 is positioned on two sides of the positioning seat 1, a seat cover 3 is further arranged on the positioning seat 1, and the seat cover 3 is connected with the door liner. The reinforcement 2 is used for fixing the cold storage door stop, the wiring terminal of the heating wire in the cold storage door stop extends out of the seat cover 3, the wiring terminal is prevented from being submerged in the sprayed foaming medicine, the positioning seat 1 is added to enable the door liner and the door body to be directly installed, workers are not required to fix the positioning seat, the cold storage door stop and the door liner through a special installation process, and then the foaming medicine is sprayed to fix. This reduces the number of working steps and at the same time saves the length of the heating wire and the costs.
The positioning seat 1 is arranged between the door body and the door lining, the positioning seat 1 comprises a positioning part 4 and a flexible piece 5, the flexible piece 5 is connected to the positioning part 4 in a folding way, the two ends of the flexible piece 5 are provided with first hook parts 6, and the first hook parts 6 are matched with the edges of the positioning part 4; one side of the flexible piece 5 is connected with the positioning part 4, the other side is provided with the second hook part 7, the connecting side of the positioning part 4 and the flexible piece 5 is provided with the buckling opening 8, and the second hook part 7 is matched with the buckling opening 8. The positioning part 4 is provided with a flexible piece 5, so that the space of the positioning seat 1 and the edge of the door body can be supplemented and supported. The flexible piece 5 is matched with the buckling opening 8 through the second hook part 7, the first hook part 6 is matched with the edge of the positioning part 4, the flexible piece 5 is fixed on the positioning part 4, when the space of the positioning seat 1 and the edge of the door body does not need to be increased by the flexible piece 5, the flexible piece 5 can be folded upwards, the thickness of the positioning seat 1 is not additionally increased, and additional burden is not generated on the installation of the positioning seat 1.
The locating part 5 bottom is to the integrative extension of both sides formation stabilizer plate 9, locating part 5 passes through stabilizer plate 9 to be fixed on the door body, and the top surface both sides of locating part 5 are uneven, and the middle part upwards extends and is equipped with connector 10, connector 10 middle part is hollow state, and both sides are connected with seat cover 3. The stabilizer plate 9 is equipped with vertically ascending first strengthening rib 11 and top surface connection on one side, and the opposite side is followed the integrative extension of top surface downwards and is formed second strengthening rib 12, be connected through third strengthening rib 13 between first strengthening rib 11 and the second strengthening rib 12. The supporting strength of the positioning seat 1 is increased by the reinforcing ribs. The edge of the stabilizing plate 9 connected with the second reinforcing rib 12 extends upwards to form a connecting plate 14, the top end of the connecting plate 14 is connected with the flexible piece 5 in a foldable mode, and the inner side of the connecting plate 14 is connected with the second reinforcing rib 12.
The bottom of the seat cover 3 is provided with a connecting groove 15 matched with the connecting body 10, the uneven bottom surfaces of the two sides of the connecting groove 15 are matched with the top of the positioning seat 1, the top of the connecting groove 15 extends upwards to form a supporting part 16, the supporting part 16 is fixedly connected with a door liner, one side of the supporting part 16 is provided with a positioning convex point 17, and an installation groove 18 is arranged in the middle of the positioning convex point 17. The positioning protruding points 17 are arranged on the door liner, and the connecting terminals are sealed in the mounting grooves 18, so that foaming drugs cannot enter the mounting grooves 18, and the connecting terminals do not need to be fixed by a special process.
The reinforcement 2 comprises a fixing plate 19, one side of the fixing plate 19 is provided with a fixing part 20, the other side of the fixing plate 19 is connected with a supporting beam 21, the fixing part 20 is connected to the fixing plate 19 through a connecting plate 21, the supporting beam 21 is positioned in a door liner, and the supporting beam is fixed on the inner wall of the door liner through the fixing plate 19. The supporting beam 21 fixes the reinforcement 2 on the inner wall of the door liner, and the fixing plate 19 is connected with the inner wall of the other side of the door liner, so that the reinforcement 2 is fixed in the door liner and plays a role of supporting the door liner.
The middle position of supporting beam 21 is equipped with connecting rib 22, and the both sides of connecting rib 22 outwards extend along all around and form cavity 23, and the outside of cavity 23 is the open state, cavity 23 and door liner junction is inclined plane and door liner looks adaptation, still be equipped with supporting rib 24 on the inclined plane, the inclined plane makes for the door liner phase-match. The fixing plate 1 is fixed on the inner wall of one side of the door liner, and the supporting ribs 24 are fixed on the inner wall of the other side of the door liner. The door liner is supported by spraying foaming materials, and the foaming materials can enter the space in the cavity 23 and the space generated by the supporting ribs 24 and the inner wall of the door liner, so that the door liner is supported more firmly by the reinforcing piece 2, and the fixing part 20 can not generate relative displacement after the fixing part 20 is overturned for a long time in the cold storage door stop, thereby causing damage to the door liner.
The fixing portion 20 extends from the outside toward the connection plate 21 side and gradually becomes smaller in area. Positioning keys 25 are arranged on two sides of the fixing part 20, and connecting holes matched with the positioning keys are formed in the door liner. The fixing part 20 is hollow for connecting with the cold storage door stop, and the positioning key 29 is matched with the connecting hole, so that the installation setting position of the reinforcement 2 can not deviate.
It should be understood that the above description is not intended to limit the invention to the particular embodiments disclosed, but to limit the invention to the particular embodiments disclosed, and that the invention is not limited to the particular embodiments disclosed, but is intended to cover modifications, adaptations, additions and alternatives falling within the spirit and scope of the invention.
Claims (8)
1. The refrigerator door body structure comprises a positioning seat and a reinforcing piece, and is characterized in that the positioning seat is positioned between a door body and a door liner, the reinforcing piece is fixed in the door liner, the reinforcing piece is positioned at two sides of the positioning seat, a seat cover is further arranged on the positioning seat, and the seat cover is connected with the door liner; the positioning seat is arranged between the door body and the door liner and comprises a positioning part and a flexible piece, the flexible piece can be connected to the positioning part in a folding way, first hook parts are arranged at two ends of the flexible piece, and the first hook parts are matched with edges of the positioning part; one side of the flexible piece is connected with the positioning part, the other side of the flexible piece is provided with a second hook part, the connecting side of the positioning part and the flexible piece is provided with a buckling opening, and the second hook part is matched with the buckling opening; the reinforcement comprises a fixed plate, one side of the fixed plate is provided with a fixed part, the other side of the fixed plate is connected with a supporting beam, the fixed part is connected to the fixed plate through a connecting plate, the supporting beam is positioned in a door liner, and the supporting beam is fixed to the inner wall of the door liner through the fixed plate.
2. The refrigerator door structure according to claim 1, wherein the bottom end of the positioning part extends to two sides integrally to form a stabilizing plate, the positioning part is fixed on the door body through the stabilizing plate, two sides of the top surface of the positioning part are uneven, the middle part extends upwards to form a connecting body, the middle part of the connecting body is in a hollow state, and two sides of the connecting body are connected with the seat cover.
3. The refrigerator door structure according to claim 2, wherein a first reinforcing rib vertically upwards is arranged on one side of the stabilizing plate and connected with the top surface, a second reinforcing rib is formed by integrally extending downwards from the top surface on the other side, and the first reinforcing rib is connected with the second reinforcing rib through a third reinforcing rib.
4. A refrigerator door structure according to claim 3, wherein the edge of the stabilizing plate connected with the second reinforcing rib extends upwards to form a connecting plate, the top end of the connecting plate is connected with the flexible member in a foldable manner, and the inner side of the connecting plate is connected with the second reinforcing rib.
5. The refrigerator door structure according to claim 2, wherein the bottom of the seat cover is provided with a connecting groove matched with the connecting body, the uneven bottom surfaces of two sides of the connecting groove are matched with the top of the positioning seat, one side of the connecting groove is provided with a positioning convex point, the middle of the positioning convex point is provided with a mounting groove, the top of the connecting groove extends upwards to form a supporting part, and the supporting part is fixedly connected with the door liner.
6. The refrigerator door structure according to claim 1, wherein the middle position of the supporting beam is provided with connecting ribs, two sides of each connecting rib extend outwards along the periphery to form a cavity, the outer side of each cavity is in an opening state, the joint of each cavity and the door liner is an inclined plane matched with the door liner, and the inclined plane is further provided with supporting ribs.
7. The refrigerator door structure of claim 1, wherein the fixing portion is extended from the outside to the connection plate side and is tapered.
8. The refrigerator door structure according to claim 1, wherein the fixing portion is provided with positioning keys at both sides thereof, and the door liner is provided with a connecting hole adapted thereto.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210983901.1A CN115406172B (en) | 2022-08-17 | 2022-08-17 | Refrigerator door structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210983901.1A CN115406172B (en) | 2022-08-17 | 2022-08-17 | Refrigerator door structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115406172A CN115406172A (en) | 2022-11-29 |
| CN115406172B true CN115406172B (en) | 2024-03-12 |
Family
ID=84159057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210983901.1A Active CN115406172B (en) | 2022-08-17 | 2022-08-17 | Refrigerator door structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115406172B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3323256A (en) * | 1965-04-02 | 1967-06-06 | H O Canfield Co Inc | Sealing gasket of combined rigid and flexible extrusions |
| US6192630B1 (en) * | 1999-05-27 | 2001-02-27 | Camco Inc. | Refrigerator door epaulet |
| CN103105039A (en) * | 2011-11-15 | 2013-05-15 | Lg电子株式会社 | Refrigerator |
| CN104534790A (en) * | 2014-11-25 | 2015-04-22 | 澳柯玛股份有限公司 | Door body structure of double-door refrigerator |
| CN112179033A (en) * | 2019-07-03 | 2021-01-05 | 青岛海尔电冰箱有限公司 | Refrigerator door body and refrigerator |
| WO2021114716A1 (en) * | 2019-12-13 | 2021-06-17 | 青岛海尔电冰箱有限公司 | Refrigerator |
-
2022
- 2022-08-17 CN CN202210983901.1A patent/CN115406172B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3323256A (en) * | 1965-04-02 | 1967-06-06 | H O Canfield Co Inc | Sealing gasket of combined rigid and flexible extrusions |
| US6192630B1 (en) * | 1999-05-27 | 2001-02-27 | Camco Inc. | Refrigerator door epaulet |
| CN103105039A (en) * | 2011-11-15 | 2013-05-15 | Lg电子株式会社 | Refrigerator |
| CN104534790A (en) * | 2014-11-25 | 2015-04-22 | 澳柯玛股份有限公司 | Door body structure of double-door refrigerator |
| CN112179033A (en) * | 2019-07-03 | 2021-01-05 | 青岛海尔电冰箱有限公司 | Refrigerator door body and refrigerator |
| WO2021114716A1 (en) * | 2019-12-13 | 2021-06-17 | 青岛海尔电冰箱有限公司 | Refrigerator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115406172A (en) | 2022-11-29 |
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