CN220436896U - Cold storage door sealing structure - Google Patents
Cold storage door sealing structure Download PDFInfo
- Publication number
- CN220436896U CN220436896U CN202321663831.8U CN202321663831U CN220436896U CN 220436896 U CN220436896 U CN 220436896U CN 202321663831 U CN202321663831 U CN 202321663831U CN 220436896 U CN220436896 U CN 220436896U
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- Prior art keywords
- door
- plate
- fixedly connected
- operation plate
- embedded
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- 238000007789 sealing Methods 0.000 title claims abstract description 18
- 238000005057 refrigeration Methods 0.000 claims abstract description 14
- 210000001503 joint Anatomy 0.000 claims description 17
- 238000000034 method Methods 0.000 abstract description 6
- 238000003032 molecular docking Methods 0.000 description 5
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 235000013365 dairy product Nutrition 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Refrigerator Housings (AREA)
Abstract
The utility model discloses a refrigeration house door sealing structure, which relates to the technical field of refrigeration houses and comprises a sealing component and an embedded component, wherein the back surface of the sealing component is fixedly connected with the front surface of the embedded component, the sealing component comprises an operation plate, the back surface of the operation plate is fixedly connected with the front surface of the embedded component, the side surface of the operation plate is slidably connected with a connecting plate, and the front surface of the operation plate is internally connected with a locking screw rod in a threaded manner. When the refrigerator is required to be opened, the locking screw rod for limiting is required to be rotated out, then the two groups of servo motors are started, the gears are driven to rotate in opposite directions, the gears roll on teeth in the notch, the door plate is driven by the operation plate to slide on the surface of the guide rail, and the end part of the connection plate passes through the interior of the operation plate in the sliding process, so that the refrigerator door is opened without manual dragging for opening and closing.
Description
Technical Field
The utility model relates to the technical field of refrigeration houses, in particular to a refrigeration house door sealing structure.
Background
The cold store is mainly used as a constant temperature cold storage device for foods, dairy products, meats, aquatic products, chemical industry, medicines, seedling raising, scientific experiments and the like, and is actually a low-temperature cold store (refrigerator) which also belongs to a refrigeration device, compared with the refrigerator, the refrigeration area is much larger, but the refrigeration device has a communicated refrigeration principle, so that the demand for an electric lifting safe cold store door is growing.
For example, a closed structure of a refrigerator door disclosed in chinese patent publication No. CN 217876661U is rotated by a stepper motor, and a gear is meshed with a rack, so that the refrigerator door is conveniently pushed to be closed and sealed, and deviation is reduced.
However, the above patent has certain disadvantages that the movement process is not smooth enough, and the limit function is not present when the opening is not needed, so that the automatic opening of the cold store door is easy to occur; and can't guarantee the leakproofness of freezer door under closed condition, can not ensure the removal of freezer door can remain the horizontality all the time in the opening process, can't in time know when appearing the deviation.
Disclosure of Invention
The utility model provides a closed structure of a refrigeration house door, which aims to solve the problems in the background art.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model provides a freezer door seal structure, includes closure assembly and embedded subassembly, closure assembly's the back and embedded subassembly's front fixed connection, closure assembly includes the operation panel, the front fixed connection of the back and embedded subassembly of operation panel, the side sliding connection of operation panel has the connecting plate, the inside threaded connection of the front of operation panel has the locking screw, the inboard fixedly connected with guide rail of connecting plate, the notch has been seted up to the inside of guide rail, embedded subassembly includes door pocket and door plant, the equal fixed connection of the back of the front and the operation panel of door plant and the back of connecting plate, the inboard of door pocket and the both ends fixed connection of connecting plate, the bottom rotation of door plant is connected with the movable wheel, the accepting groove is all seted up to the inner wall both sides of door pocket, the spout has been seted up at the inboard top of door pocket, the inner wall fixedly connected with slide rail of spout, the surface sliding connection of slide rail has the movable block, the bottom of movable block and the top fixed connection of door plant.
The technical scheme of the utility model is further improved as follows: the inner wall fixedly connected with tooth of notch, the inner wall swing joint of operation panel has servo motor.
The technical scheme of the utility model is further improved as follows: the output end of the servo motor is rotationally connected with a gear, and the surface of the gear is meshed with the surface of the tooth.
The technical scheme of the utility model is further improved as follows: the inner side bottom of the door slot is provided with a moving groove, and the inner wall of the moving groove is in sliding connection with the surface of the moving wheel.
The technical scheme of the utility model is further improved as follows: the side of door plant fixedly connected with is sealed fills up, the side fixedly connected with docking rod of door plant.
The technical scheme of the utility model is further improved as follows: the inside of side of door plant has offered the butt joint groove, the inside in butt joint groove and the surface activity grafting of butt joint pole.
By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:
1. the utility model provides a closed structure of a cold storage door, which is connected with a door plate through an operation plate, when the cold storage door needs to be opened, a locking screw rod for limiting needs to be rotated out, then two groups of servo motors are started, a gear is driven to rotate in opposite directions, the gear rolls on teeth in a notch, the operation plate drives the door plate to slide on the surface of a guide rail, and the end part of a connecting plate passes through the interior of the operation plate in the sliding process, so that the cold storage door is opened, the cold storage door does not need to be manually dragged to be opened or closed, the labor is saved, and the situations of irregular butt joint and unsmooth movement of the cold storage door after long-time use are avoided.
2. The utility model provides a refrigerator door sealing structure, wherein when two door plates are opened, the tops of the door plates slide on the surfaces of sliding rails through moving blocks, so that the two door plates can be kept horizontal when a switch is closed, meanwhile, the moving wheels at the bottoms of the door plates enable the switch to be smoother, the door plates can be opened and closed faster and more stably, when the door plates are closed, a butt joint rod is connected with a butt joint groove, the closing stability of the door plates is ensured, meanwhile, the situation that deviation between the door plates is caused when the door plates are closed can be effectively avoided, meanwhile, a sealing gasket can also ensure that cold air in the refrigerator is not leaked when the refrigerator is closed, and external heat flow cannot enter the refrigerator.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a cross-sectional view of the structure of the present utility model;
FIG. 3 is a cross-sectional view of the closure assembly of the present utility model;
FIG. 4 is an enlarged view of the structure at A of the present utility model;
fig. 5 is a cross-sectional view of the structure of the embedded assembly of the present utility model.
In the figure: 1. a closure assembly; 11. an operation panel; 12. a connecting plate; 13. a guide rail; 14. a notch; 15. teeth; 16. a locking screw; 17. a servo motor; 18. a gear; 2. an embedded component; 21. a door slot; 22. a door panel; 23. a receiving groove; 24. a moving wheel; 25. a moving groove; 26. a chute; 27. a slide rail; 28. a moving block; 29. a sealing gasket; 210. a butt joint groove; 211. and (5) butt connecting the rods.
Detailed Description
The utility model is further illustrated by the following examples:
example 1
As shown in fig. 1-5, the utility model provides a refrigerator door sealing structure, which comprises a sealing component 1 and an embedded component 2, wherein the back surface of the sealing component 1 is fixedly connected with the front surface of the embedded component 2, the sealing component 1 comprises an operation plate 11, the back surface of the operation plate 11 is fixedly connected with the front surface of the embedded component 2, the side surface of the operation plate 11 is slidably connected with a connecting plate 12, the front surface of the operation plate 11 is internally and internally connected with a locking screw 16, the inner side of the connecting plate 12 is fixedly connected with a guide rail 13, the inside of the guide rail 13 is provided with a notch 14, the embedded component 2 comprises a door slot 21 and a door plate 22, the front surface of the door plate 22 is fixedly connected with the back surface of the operation plate 11 and the back surface of the connecting plate 12, the inner side of the door slot 21 is fixedly connected with two ends of the connecting plate 12, the bottom of the door plate 22 is rotatably connected with a movable wheel 24, two sides of the inner wall of the door slot 21 are provided with a containing slot 23, the inner side top of the door slot 21 is provided with a sliding slot 26, the inner wall of the sliding slot 26 is fixedly connected with a sliding rail 27, the surface of the sliding rail 27 is slidably connected with a movable block 28, and the bottom of the movable block 28 is fixedly connected with the top of the door plate 22.
In this embodiment, seal the freezer through embedded subassembly 2, adopt the mode of machinery to come to switch closed embedded subassembly 2 through seal subassembly 1, when using manpower sparingly resource, let the open flow path more smooth and easy, embedded subassembly 2 can ensure enough smooth and easy when the switch is closed moreover, and is smooth, can keep the level of removal, also can ensure when closing that the cold air in the freezer can not leak.
Example 2
As shown in fig. 1-5, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the inner wall of the notch 14 is fixedly connected with a tooth 15, the inner wall of the operation plate 11 is movably connected with a servo motor 17, the output end of the servo motor 17 is rotatably connected with a gear 18, and the surface of the gear 18 is meshed with the surface of the tooth 15.
In this embodiment, through the connection of the operation panel 11 and the door panel 22, when the refrigerator needs to be opened, the locking screw 16 for limiting needs to be rotated out firstly, then two groups of servo motors 17 are started, the opposite direction drives the gear 18 to rotate, the gear 18 rolls on the teeth 15 in the notch 14, the operation panel 11 drives the door panel 22 to slide on the surface of the guide rail 13, the end part of the connection plate 12 in the sliding process passes through the interior of the operation panel 11, so that the refrigerator door is opened, the refrigerator door does not need to be manually dragged to be opened or closed, the labor is saved, and meanwhile, the conditions that the refrigerator door is not neat in butt joint and not smooth enough in movement after long-time use are avoided.
Example 3
As shown in fig. 1-5, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the bottom of the inner side of the door slot 21 is provided with a moving groove 25, the inner wall of the moving groove 25 is slidably connected with the surface of the moving wheel 24, the side surface of the door plate 22 is fixedly connected with a sealing pad 29, the side surface of the door plate 22 is fixedly connected with a docking rod 211, the inside of the side surface of the door plate 22 is provided with a docking slot 210, and the inside of the docking slot 210 is movably spliced with the surface of the docking rod 211.
In this embodiment, when two door plant 22 are opened, the door plant 22 top is through the sliding block 28 at the surface sliding of slide rail 27 to ensure that two door plant 22 can keep the level when the switch is closed, simultaneously the movable wheel 24 at door plant 22 bottom gives up the switching more smooth, let the opening and shutting of door plant 22 can be faster more stable, and when door plant 22 is closed, butt joint lever 211 is connected with butt joint groove 210, ensure the closed stability of door plant 22, simultaneously can avoid effectively when the off-normal appears between the door plant 22 when closing, simultaneously sealing gasket 29 also can ensure that the inside air conditioning of freezer can not leak when closing, external heat flow can not enter into the freezer inside.
The working principle of the closed structure of the cold storage door is specifically described below.
As shown in fig. 1-5, through the connection of the operation plate 11 and the door plate 22, when the refrigerator needs to be opened, the locking screw 16 for limiting needs to be rotated out firstly, then two groups of servo motors 17 are started, the opposite direction drives the gear 18 to rotate, the gear 18 rolls on the teeth 15 in the notch 14, the operation plate 11 drives the door plate 22 to slide on the surface of the guide rail 13, the end part of the connection plate 12 passes through the inside of the operation plate 11 in the sliding process, so as to open the refrigerator door, manual dragging is not needed, opening and closing are performed, the condition that the refrigerator door is not orderly in butt joint after long-time use is avoided, movement is not smooth enough is avoided, when two door plates 22 are opened, the top of the door plate 22 slides on the surface of the sliding rail 27 through the moving block 28, so that the two door plates 22 can keep horizontal when the switch is closed, meanwhile, the moving wheel 24 at the bottom of the door plate 22 is smoother, the opening and closing of the door plate 22 can be faster and more stable, and when the door plate 22 is closed, the butt joint rod 211 is connected with the butt joint groove 210, so that the stability of the door plate 22 can not be ensured, and meanwhile, the cold air can not be prevented from being leaked into the refrigerator when the refrigerator is effectively closed, and the refrigerator can not be sealed, and the inside can not be prevented from being closed, and the inside is not be perceived.
The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.
Claims (6)
1. The utility model provides a freezer door seal structure, includes seal assembly (1) and embedded subassembly (2), its characterized in that: the back of the sealing component (1) is fixedly connected with the front of the embedded component (2);
the sealing assembly (1) comprises an operation plate (11), the back of the operation plate (11) is fixedly connected with the front of the embedded assembly (2), the side surface of the operation plate (11) is slidably connected with a connecting plate (12), the front of the operation plate (11) is internally connected with a locking screw (16) in a threaded manner, the inner side of the connecting plate (12) is fixedly connected with a guide rail (13), and a notch (14) is formed in the guide rail (13);
the embedded assembly (2) comprises a door slot (21) and a door plate (22), wherein the front surface of the door plate (22) is fixedly connected with the back surface of an operation plate (11) and the back surface of a connecting plate (12), the inner side of the door slot (21) is fixedly connected with two ends of the connecting plate (12), the bottom of the door plate (22) is rotationally connected with a movable wheel (24), the two sides of the inner wall of the door slot (21) are respectively provided with a containing groove (23), the top of the inner side of the door slot (21) is provided with a sliding groove (26), the inner wall of the sliding groove (26) is fixedly connected with a sliding rail (27), the surface of the sliding rail (27) is slidably connected with a movable block (28), and the bottom of the movable block (28) is fixedly connected with the top of the door plate (22).
2. The refrigeration house door closing structure as claimed in claim 1, wherein: the inner wall of the notch (14) is fixedly connected with a tooth (15), and the inner wall of the operation plate (11) is movably connected with a servo motor (17).
3. The refrigeration house door closing structure as claimed in claim 2, wherein: the output end of the servo motor (17) is rotationally connected with a gear (18), and the surface of the gear (18) is meshed with the surface of the tooth (15).
4. The refrigeration house door closing structure as claimed in claim 1, wherein: the inner side bottom of the door slot (21) is provided with a moving groove (25), and the inner wall of the moving groove (25) is in sliding connection with the surface of the moving wheel (24).
5. The refrigeration house door closing structure as claimed in claim 1, wherein: the side of door plant (22) fixedly connected with is sealed fills up (29), the side of door plant (22) fixedly connected with butt joint lever (211).
6. The refrigeration house door closing structure as claimed in claim 1, wherein: the inside of the side face of the door plate (22) is provided with a butt joint groove (210), and the inside of the butt joint groove (210) is movably spliced with the surface of a butt joint rod (211).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321663831.8U CN220436896U (en) | 2023-06-28 | 2023-06-28 | Cold storage door sealing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321663831.8U CN220436896U (en) | 2023-06-28 | 2023-06-28 | Cold storage door sealing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220436896U true CN220436896U (en) | 2024-02-02 |
Family
ID=89685798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321663831.8U Active CN220436896U (en) | 2023-06-28 | 2023-06-28 | Cold storage door sealing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220436896U (en) |
-
2023
- 2023-06-28 CN CN202321663831.8U patent/CN220436896U/en active Active
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