CN216432227U - Refrigerator color-coated sheet cold storage door frame with good corrosion resistance - Google Patents
Refrigerator color-coated sheet cold storage door frame with good corrosion resistance Download PDFInfo
- Publication number
- CN216432227U CN216432227U CN202123009306.8U CN202123009306U CN216432227U CN 216432227 U CN216432227 U CN 216432227U CN 202123009306 U CN202123009306 U CN 202123009306U CN 216432227 U CN216432227 U CN 216432227U
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- Prior art keywords
- door frame
- wall
- corrosion resistance
- coating layer
- coated sheet
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- 238000005260 corrosion Methods 0.000 title claims abstract description 29
- 230000007797 corrosion Effects 0.000 title claims abstract description 19
- 239000011247 coating layer Substances 0.000 claims abstract description 31
- 230000007246 mechanism Effects 0.000 claims abstract description 27
- 239000003822 epoxy resin Substances 0.000 claims abstract description 19
- 229920000647 polyepoxide Polymers 0.000 claims abstract description 19
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 12
- 238000005524 ceramic coating Methods 0.000 claims abstract description 12
- 239000002114 nanocomposite Substances 0.000 claims abstract description 12
- 230000008878 coupling Effects 0.000 claims description 12
- 238000010168 coupling process Methods 0.000 claims description 12
- 238000005859 coupling reaction Methods 0.000 claims description 12
- 238000007789 sealing Methods 0.000 claims description 8
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- 230000035939 shock Effects 0.000 abstract description 4
- 238000009500 colour coating Methods 0.000 abstract description 2
- 239000010410 layer Substances 0.000 abstract 5
- 239000004593 Epoxy Substances 0.000 abstract 3
- 239000000919 ceramic Substances 0.000 abstract 2
- 239000002131 composite material Substances 0.000 abstract 2
- 238000005536 corrosion prevention Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
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- Refrigerator Housings (AREA)
Abstract
The utility model discloses a refrigerator color-coated sheet cold-stored door frame that corrosion resistance is good, including the diaphragm, it is a plurality of the outer wall of diaphragm all is provided with anticorrosive mechanism, anticorrosive mechanism includes epoxy dope layer and the inorganic nanometer composite ceramic dope layer of mellow wine system, the outer wall at the diaphragm is paintd to the epoxy dope layer, the inorganic nanometer composite ceramic dope layer of mellow wine system has been paintd to the outer wall of epoxy dope layer. Compared with the prior art, the refrigerator color-coated sheet cold storage door frame with good corrosion resistance has the following advantages: the transverse plates and the anti-corrosion mechanism are matched, the epoxy resin coating layer is coated on the two transverse plates, so that the transverse plates have anti-corrosion performance, and an alcohol system inorganic nano composite ceramic coating layer is coated on the outer surface of the epoxy resin coating layer, so that the transverse plates are resistant to cold and heat shock, the damage rate of the door frame is reduced, and the problem that the surface of the cold storage door frame of the existing refrigerator color coating plate is damaged due to poor anti-corrosion performance after long-time use is solved.
Description
Technical Field
The utility model relates to a refrigerator technical field specifically is a refrigerator color coated sheet cold-stored door frame that corrosion resistance is good.
Background
A refrigerator: the refrigerator is a civil product which can keep food or other articles in a constant low temperature state, a cabinet or a box for freezing by a compressor and an ice maker is arranged in the box, a storage box with a refrigerating device is arranged in the box, the volume of the household refrigerator is usually 20-500 liters, and a refrigerating door frame of the refrigerator is made of a color coated plate.
But the cold-stored door frame of current refrigerator color-coated sheet, because corrosion resistance is not good, long-time the use can make the problem of surface damage, has the cold-stored door frame of current refrigerator color-coated sheet simultaneously, and the installation is loaded down with trivial details, and the not high problem of fastness.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a cold-stored door frame of refrigerator color-coated sheet that corrosion resistance is good to solve the cold-stored door frame of current refrigerator color-coated sheet that proposes in the above-mentioned background art, because corrosion resistance can not be good, long-time the use, can make surface damage's problem.
In order to achieve the above object, the utility model provides a following technical scheme: a refrigerator color-coated plate refrigeration door frame with good corrosion resistance comprises transverse plates, wherein the outer walls of the transverse plates are provided with corrosion prevention mechanisms;
the anti-corrosion mechanism comprises an epoxy resin coating layer and an alcohol system inorganic nano composite ceramic coating layer;
the epoxy resin coating layer is smeared on the outer wall of the transverse plate, and the outer wall of the epoxy resin coating layer is smeared with an alcohol system inorganic nano composite ceramic coating layer. Reduce the damage rate of the door frame.
Preferably, the vertical plates are attached to the outer sides of the inner ends of the transverse plates, and the inner sides of the transverse plates and the vertical plates are fixedly connected to the outer wall of the front eave respectively. The vertical plate also has corrosion resistance.
Preferably, a semicircular block is fixedly connected to the upper portion of the front end of the front eave, and the transverse plate and the vertical plate are fixedly connected to the rear end of the sealing strip. The sealing strip seals the door frame and the refrigerator.
Preferably, a connecting mechanism is arranged on the outer side of the transverse plate;
the connecting mechanism comprises a square groove, a square block, a threaded hole and a screw;
the square groove is respectively opened at the outside inner wall of diaphragm, the internal surface in square groove has all laminated the square, the inboard rigid coupling respectively in the outside of riser of square, the threaded hole is all seted up with the inner wall of diaphragm to the square, the equal threaded connection of internal surface of threaded hole has the screw. Make two diaphragm and two riser firm connections constitute the door frame, and connect portably.
Preferably, a placing mechanism is arranged in front of the front eave;
the placing mechanism comprises a concave plate, a round hole, a frame, a round block and a fence;
the rear end rigid coupling of concave plate is in the front end top of preceding eaves, a plurality of round holes have been seted up to the top inner wall of concave plate, the below of concave plate is provided with the frame, the rear end rigid coupling of frame is in the front end below of preceding eaves, the inboard rigid coupling of frame has a plurality of lumps, the inboard rigid coupling of lumps is at the outer wall of rail respectively. The articles are convenient to place.
Compared with the prior art, the beneficial effects of the utility model are that: compared with the prior art, the refrigerator color-coated sheet cold storage door frame with good corrosion resistance has the following advantages:
the epoxy resin coating layer is coated on the two transverse plates through the matching between the transverse plates and the anti-corrosion mechanism, so that the transverse plates have anti-corrosion performance, and an alcohol system inorganic nano composite ceramic coating layer is coated on the outer surface of the epoxy resin coating layer, so that the transverse plates are resistant to cold and heat shock, the damage rate of the door frame is reduced, and the problem that the surface of the cold storage door frame of the existing refrigerator color coating plate is damaged due to poor anti-corrosion performance after long-term use is solved;
through the cooperation between diaphragm, riser and the coupling mechanism, make the riser that both ends all had the square inject the square groove in two diaphragm outsides in proper order, make the screw hole on the square at four corners correspond the screw hole at two diaphragm both ends this moment, install the screw in the screw hole in four corners in proper order, make two diaphragms and two riser firm connections constitute the door frame, and connect portably, solved current refrigerator color-coated sheet and refrigerate the door frame, the installation is loaded down with trivial details, and the not high problem of fastness.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural diagram of the transverse plate, the epoxy resin coating layer and the alcohol system inorganic nano composite ceramic coating layer in FIG. 1;
FIG. 3 is a schematic structural view of the square groove, the square block and the transverse plate in FIG. 1;
fig. 4 is a schematic view of the frame, the round block and the fence of fig. 1.
In the figure: 1. the device comprises a transverse plate, 2, a vertical plate, 3, a front eave, 4, an anti-corrosion mechanism, 401, an epoxy resin coating layer, 402, an alcohol system inorganic nano composite ceramic coating layer, 5, a connecting mechanism, 501, a square groove, 502, a square block, 503, a threaded hole, 504, a screw, 6, a placing mechanism, 601, a concave plate, 602, a round hole, 603, a frame, 604, a round block, 605, a fence, 7, a semicircular block, 8 and a sealing strip.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: the refrigerator color coated plate refrigeration door frame with good corrosion resistance comprises transverse plates 1, wherein the outer walls of the two transverse plates 1 are provided with corrosion prevention mechanisms 4, each corrosion prevention mechanism 4 comprises an epoxy resin coating layer 401 and an alcohol system inorganic nano composite ceramic coating layer 402, the epoxy resin coating layer 401 is coated on the outer wall of each transverse plate 1, the epoxy resin coating layer 401 is coated on the two transverse plates 1, the transverse plates 1 are enabled to have corrosion prevention performance, the outer walls of the epoxy resin coating layers 401 are coated with the alcohol system inorganic nano composite ceramic coating layers 402, then the outer surfaces of the epoxy resin coating layers 401 are coated with the alcohol system inorganic nano composite ceramic coating layers 402, and the transverse plates 1 are enabled to resist cold and thermal shock.
The vertical plates 2 are attached to the outer sides of the inner ends of the transverse plates 1, the surfaces of the two vertical plates 2 are coated with the anti-corrosion mechanisms 1, and the transverse plates 1 and the inner sides of the vertical plates 2 are fixedly connected to the outer wall of the front eave 3 respectively.
The semi-circle piece 7 is fixedly connected to the upper portion of the front end of the front eave 3, the front ends of the transverse plates 1 and the vertical plates 2 are fixedly connected to the rear end of the sealing strip 8, the two transverse plates 1 and the two vertical plates 2 form a door frame, the sealing strip 8 enables the door frame and the refrigerator to be sealed, and the sealing strip 8 can be selected according to actual use requirements.
The placing mechanism 6 is installed in the place ahead of preceding eaves 3, placing mechanism 6 includes notch board 601, round hole 602, frame 603, round piece 604 and rail 605, the rear end rigid coupling of notch board 601 is in the front end top of preceding eaves 3, three round hole 602 has been seted up to the top inner wall of notch board 601, bottle goods can be put into round hole 602 on notch board 601, the below of notch board 601 is provided with frame 603, the rear end rigid coupling of frame 603 is in the front end below of preceding eaves 3, the inboard rigid coupling of frame 603 has eight round pieces 604, the inboard rigid coupling of round piece 604 is at the outer wall of rail 605 respectively, eight round pieces 604 make rail 605 fix in frame 603, can put into frame 603 with article, and rail 605 prevents that article from droing.
When the refrigerator color-coated plate cold storage door frame with good corrosion resistance is used, firstly, the vertical plates 2 with the squares 502 at two ends are sequentially inserted into the square grooves 501 at the outer sides of the two transverse plates 1 by manpower, at the moment, the threaded holes 503 on the squares 502 at four corners correspond to the threaded holes 503 at two ends of the two transverse plates 1, screws 504 are sequentially installed in the threaded holes 503 at four corners, the two transverse plates 1 and the two vertical plates 2 are connected to form the door frame, the epoxy resin coating layer 401 is coated on the door frame, so that the door frame has corrosion resistance, then, the outer surface of the epoxy resin coating layer 401 is coated with an alcohol system inorganic nano composite ceramic coating layer 402, so that the door frame resists cold and heat shock, the rubber strips 8 are adhered on the door frame, and external bottle products can be placed into the round holes 602 on the concave plate 601, so that external articles can be placed into the frame 603, the fence 605 prevents the articles from falling off, the refrigerator is closed by rotating the door frame, and the sealing strip 8 seals between the door frame and the refrigerator.
Claims (5)
1. The utility model provides a refrigerator color coated sheet cold-stored door frame that corrosion resistance is good, includes diaphragm (1), its characterized in that: the outer walls of the transverse plates (1) are provided with anticorrosion mechanisms (4);
the anti-corrosion mechanism (4) comprises an epoxy resin coating layer (401) and an alcohol system inorganic nano composite ceramic coating layer (402);
the coating is characterized in that the epoxy resin coating layer (401) is smeared on the outer wall of the transverse plate (1), and an alcohol system inorganic nano composite ceramic coating layer (402) is smeared on the outer wall of the epoxy resin coating layer (401).
2. The refrigerator color-coated sheet cold storage door frame with good corrosion resistance as claimed in claim 1, wherein: the inner outer sides of the transverse plates (1) are respectively attached with vertical plates (2), and the inner sides of the transverse plates (1) and the vertical plates (2) are fixedly connected with the outer wall of the front eave (3) respectively.
3. The refrigerator color-coated sheet cold storage door frame with good corrosion resistance as claimed in claim 2, wherein: the front eave (3) is fixedly connected with a semicircular block (7) above the front end, and the transverse plate (1) is fixedly connected with the front end of the vertical plate (2) and the rear end of the sealing strip (8).
4. The refrigerator color-coated sheet cold storage door frame with good corrosion resistance as claimed in claim 1, wherein: a connecting mechanism (5) is arranged on the outer side of the transverse plate (1);
the connecting mechanism (5) comprises a square groove (501), a square block (502), a threaded hole (503) and a screw (504);
the outside inner wall at diaphragm (1) is seted up respectively in square groove (501), square (502) have all been laminated to the internal surface of square groove (501), the inboard rigid coupling respectively in the outside of riser (2) of square (502), threaded hole (503) have all been seted up with the inner wall of diaphragm (1) in square (502), the equal threaded connection of internal surface of threaded hole (503) has screw (504).
5. The refrigerator color-coated sheet cold storage door frame with good corrosion resistance as claimed in claim 2, wherein: a placing mechanism (6) is arranged in front of the front eave (3);
the placing mechanism (6) comprises a concave plate (601), a round hole (602), a frame (603), a round block (604) and a fence (605);
the rear end of concave plate (601) is fixedly connected to the front end of front eave (3) and above, a plurality of round holes (602) are formed in the inner wall of the upper portion of concave plate (601), a frame (603) is arranged below concave plate (601), the rear end of frame (603) is fixedly connected to the lower portion of the front end of front eave (3), a plurality of round blocks (604) are fixedly connected to the inner side of frame (603), and the inner sides of round blocks (604) are fixedly connected to the outer wall of fence (605) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123009306.8U CN216432227U (en) | 2021-12-02 | 2021-12-02 | Refrigerator color-coated sheet cold storage door frame with good corrosion resistance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123009306.8U CN216432227U (en) | 2021-12-02 | 2021-12-02 | Refrigerator color-coated sheet cold storage door frame with good corrosion resistance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216432227U true CN216432227U (en) | 2022-05-03 |
Family
ID=81340408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123009306.8U Expired - Fee Related CN216432227U (en) | 2021-12-02 | 2021-12-02 | Refrigerator color-coated sheet cold storage door frame with good corrosion resistance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216432227U (en) |
-
2021
- 2021-12-02 CN CN202123009306.8U patent/CN216432227U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220503 |
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| CF01 | Termination of patent right due to non-payment of annual fee |