CN212320179U - Refrigerator cavity sealing structure - Google Patents
Refrigerator cavity sealing structure Download PDFInfo
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- CN212320179U CN212320179U CN202020336752.6U CN202020336752U CN212320179U CN 212320179 U CN212320179 U CN 212320179U CN 202020336752 U CN202020336752 U CN 202020336752U CN 212320179 U CN212320179 U CN 212320179U
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- recess
- drawer
- protruding muscle
- sealing strip
- chamber
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Abstract
The utility model discloses a refrigerator cavity sealing structure, which is characterized in that a containing cavity is arranged in a box body, an air duct plate is arranged on the inner side wall of the containing cavity, the side wall of the containing cavity is provided with an installation part, a partition plate is arranged on the installation part to divide the containing cavity into a main cavity and a secondary cavity, first sealing strips are arranged between the partition plate and the air duct plate and between the partition plate and the side wall of the containing cavity, a drawer is arranged in the secondary cavity, the front end of the drawer is provided with a drawer door frame, the drawer door frame is provided with a second sealing strip which can be abutted against the opening end edge of the secondary cavity, the secondary cavity is effectively sealed by the scheme, thereby preventing the cold air in the secondary cavity from exchanging with the cold air in the main cavity, thereby degrading the direct exchange efficiency of the temperature in the secondary cavity and the temperature in the main cavity, and effectively ensuring that, the power consumption is also lower when the temperature in the secondary chamber is maintained at a prescribed temperature.
Description
Technical Field
The utility model relates to a refrigerator field, especially a refrigerator cavity seal structure.
Background
At present, refrigerators gradually develop to a high end, particularly refrigerators with multiple temperature zones have more and more obvious market values, and aiming at the refrigerators with the multiple temperature zones, most enterprises adopt a scheme that a secondary chamber is arranged in a refrigerating area to meet various daily requirements. Because the second grade room is the wide variable temperature space, and it is great with the exterior space difference in temperature, however only considered the indoor air conditioning wind channel problem of second grade among the prior art, but did not consider second grade room and exterior space's sealed problem, lead to the indoor air conditioning of second grade to spill to the exterior space through the clearance of second grade room and exterior space easily to lead to second grade indoor temperature and humidity to be influenced by the exterior space easily, and need higher consumption to guarantee the indoor temperature of second grade and humidity.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, an object of the utility model is to provide a seal structure of refrigerator cavity to solve the sealed problem of second grade room and exterior space, make the result of use of second grade room better, the consumption is lower.
The utility model discloses a technical scheme that the solution problem adopted is: a refrigerator chamber seal structure comprising:
the box body is internally provided with an accommodating cavity with an outer opening;
the air duct plate is arranged on the inner side wall of the accommodating cavity;
a mounting portion provided to a side wall surface of the accommodation chamber;
the edge of the partition plate is mounted on the mounting part, a main cavity is formed between the partition plate and the upper side wall of the accommodating cavity, a secondary cavity is formed between the partition plate and the lower side wall of the accommodating cavity, and first sealing strips are arranged between the partition plate and the air duct plate and between the partition plate and the side wall of the accommodating cavity;
the drawer can be inserted into the secondary chamber from the outside, a drawer door frame is arranged at the front end of the drawer, the periphery of the drawer door frame protrudes out of the outer side of the drawer, a second sealing strip is arranged on the part, located on the outer side of the drawer, of the rear end face of the drawer door frame, and the second sealing strip can abut against the outer wall of an opening of the secondary chamber.
As a further improvement of the above technical scheme, be provided with protruding muscle or recess on the installation department, division board week side be provided with installation department cooperation recess or protruding muscle, thereby protruding muscle and the unsmooth cooperation of recess are fixed the division board, first sealing strip set up in between the clearance of protruding muscle and recess.
As a further improvement of the above technical solution, the mounting portion is provided with a first rib and a second rib, the first rib is located above the first rib, and a first groove is formed between the first rib and the second rib;
the partition board side is provided with third protruding muscle and fourth protruding muscle, form the second recess between third protruding muscle and the fourth protruding muscle, the fourth protruding muscle can insert in the first recess, first protruding muscle is located in the second recess, above-mentioned first sealing strip sets up between second recess and first protruding muscle, the third protruding muscle is located first protruding muscle top.
As a further improvement of the above technical solution, the bottom of the second rib extends to the lower side wall of the accommodating cavity.
As a further improvement of the above technical scheme, the installation part is arranged on the left side wall, the right side wall and the rear side wall of the accommodating cavity, and the installation part is also arranged on the surface of the air duct plate.
As a further improvement of the above technical scheme, the second rib surface is further provided with a notch, the bottom of the partition plate is provided with an elastic block, and the elastic block can be clamped into the notch.
As the further improvement of above-mentioned technical scheme, the indoor at least piece of perpendicular baffle that is provided with of second grade, erect the baffle and cut apart into a plurality of drawer check with the second grade room, the drawer can insert in the drawer check, erect baffle upper end and division board bottom butt, erect baffle rear end and wind channel board positive butt, erect the baffle bottom and hold chamber downside wall butt, erect baffle and division board bottom, wind channel board positive, hold and all be provided with the third sealing strip between the chamber downside wall.
As a further improvement of the above technical scheme, the bottom of the partition plate is provided with a fifth groove, the front face of the air duct plate is provided with a sixth groove, the lower side wall of the accommodating cavity is provided with a seventh groove, the upper end of the vertical partition plate is located in the fifth groove, the lower end of the vertical partition plate is located in the sixth groove, the rear end of the vertical partition plate can be inserted into the sixth groove, and the third sealing strip is arranged between the vertical partition plate and the fifth groove, between the sixth groove and between the seventh groove.
As a further improvement of the above technical scheme, the third sealing strip is a sponge sealing strip.
As a further improvement of the technical scheme, the first sealing strip is a sponge sealing strip.
The utility model has the advantages that: the inner side wall of the accommodating cavity is provided with the air duct plate, the side wall of the accommodating cavity is provided with the mounting part, the mounting part is provided with the partition plate, so that the accommodating cavity is divided into the main cavity and the secondary cavity, the first sealing strips are arranged between the partition plate and the air duct plate and between the partition plate and the side wall of the accommodating cavity, the gas in the secondary cavity and the main cavity is limited by the first sealing strips to exchange along the gap between the partition plate and the air duct plate and the gap between the partition plate and the side wall of the accommodating cavity, the drawer is arranged in the secondary cavity, the front end of the drawer is provided with the drawer door frame, the periphery of the drawer door frame protrudes out of the drawer, the part of the rear end surface of the drawer door frame, which is positioned outside the drawer, is provided with the second sealing strips, the second sealing strips can be abutted against the outer wall of the opening of the secondary cavity, and the cold, through this scheme, effectual sealed the processing to the second grade room to prevent that the interior air conditioning of second grade room and the interior air conditioning of main cavity from producing the exchange, thereby degraded the interior temperature of second grade and the direct exchange efficiency of main cavity temperature, also effectually guaranteed moreover that the humidity in the second grade room is difficult for receiving the influence of main cavity room, the temperature in the second grade room is maintained the consumption also lower when the regulation temperature.
Drawings
The invention will be further explained with reference to the drawings and the detailed description.
FIG. 1 is a schematic structural diagram of a preferred embodiment of the present invention;
FIG. 2 is a schematic view of a sectional view taken along the line A-A in FIG. 1;
FIG. 3 is a schematic view of a portion of the enlarged structure at B of FIG. 2;
FIG. 4 is a schematic view of a cross-sectional view taken along the direction C-C of FIG. 3;
FIG. 5 is an enlarged view of a portion of the structure of FIG. 4;
fig. 6 is a schematic view of a part of an enlarged structure at E of fig. 4.
Detailed Description
This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.
Referring to fig. 1 to 6, a refrigerator chamber sealing structure includes:
the box body 10 is provided with an accommodating cavity with an outer opening in the box body 10;
the air duct plate 30 is arranged on the inner side wall of the accommodating cavity;
a mounting portion provided to a side wall surface of the accommodation chamber;
the edge of the partition plate 20 is mounted on the mounting part, a main chamber 11 is formed between the partition plate 20 and the top wall of the accommodating cavity, a secondary chamber is formed between the partition plate 20 and the bottom wall of the accommodating cavity, and first sealing strips 50 are arranged between the partition plate 20 and the air duct plate 30 and between the partition plate 20 and the side wall of the accommodating cavity;
the drawer 40 can be inserted into the secondary chamber from the outside, a drawer 40 door frame is arranged at the front end of the drawer 40, the periphery of the drawer 40 door frame protrudes out of the outer side of the drawer 40, a second sealing strip is arranged on the part, located on the outer side of the drawer 40, of the rear end face of the drawer 40 door frame, and the second sealing strip can abut against the outer wall of the opening of the secondary chamber.
Through be provided with in box 10 and hold the chamber, it has airway plate 30 to hold to be provided with on the intracavity lateral wall, it is provided with the installation department to hold the intracavity lateral wall, be provided with division board 20 on the installation department, thereby will hold the chamber partition for main cavity 11 and second grade room, be provided with first sealing strip 50 between division board 20 and the airway plate 30 and between division board 20 and the chamber lateral wall of holding, gaseous along the gap between division board 20 and the airway plate 30 and the gap between division board 20 and the chamber lateral wall of holding in secondary room and main cavity 11 through first sealing strip 50 and produce the exchange, install drawer 40 in the secondary room, drawer 40's front end is provided with drawer 40 door frame, drawer 40 door frame is outstanding all around in the outside of drawer 40, the part that the rear end face of drawer 40 door frame is located the drawer 40 outside is provided with the second sealing strip, the second sealing strip can butt in the opening outer wall of secondary room, through second sealing strip restriction indoor air conditioning and the air conditioning Gap production exchange between the opening, through this scheme, effectual sealed processing to the second grade room has been carried out, thereby prevent that the interior air conditioning of second grade room and the interior air conditioning of main cavity room 11 from producing the exchange, thereby reduced the interior temperature of second grade room and the direct exchange efficiency of main cavity room 11 temperature, and also effectual humidity of having guaranteed in the second grade room is difficult for receiving the influence of main cavity room 11, the temperature in the second grade room maintains the consumption also lower when the regulation temperature.
Further improve, in this scheme, preferably be provided with protruding muscle or recess on the installation department, division board 20 week side be provided with installation department cooperation recess or protruding muscle, thereby protruding muscle and the unsmooth cooperation of recess are fixed division board 20, first sealing strip 50 set up in between the clearance of protruding muscle and recess. Through the cooperation of protruding muscle and recess, firstly fix a position division board 20 easily, secondly through the sinuous structure of recess and protruding muscle, when making the indoor air conditioning of second grade or the air conditioning in the main cavity 11 exchange the infiltration through the clearance between division board 20 and the installation department, the stroke is longer, makes sealing performance better.
Further improving, further optimizing the mounting part, preferably, a first rib 60 and a second rib 61 are arranged on the mounting part, the first rib 60 is positioned above the first rib 60, and a first groove 64 is formed between the first rib 60 and the second rib 61;
the division board 20 side is provided with third protruding muscle 62 and fourth protruding muscle 63, form the second recess between third protruding muscle 62 and the fourth protruding muscle 63, fourth protruding muscle 63 can insert in the first recess 64, first protruding muscle 60 is located in the second recess, above-mentioned first sealing strip 50 sets up between second recess and first protruding muscle 60, third protruding muscle 62 is located first protruding muscle 60 top.
Further improve, in order to make the mounting panel installation accomplish the back sealed effect better, preferably the installation department sets up on holding the chamber left and right sides lateral wall and back lateral wall, the installation department still sets up in wind channel board 30 surface.
In order to make the door frame of the drawer 40 more conveniently abut against the outer wall of the opening of the secondary chamber, it is preferable that the bottom of the second rib 61 extends to the bottom wall of the accommodating cavity, so that the second ribs 61 disposed on the left and right side walls of the mounting portion become the outer wall of the opening of the secondary chamber.
Further improve, preferably the second protruding muscle 61 surface still is provided with a breach, division board 20 bottom is provided with an elastic block, the elastic block can block in the breach to after division board 20 has been installed, the elastic block can block in the breach, thereby make division board 20 difficult for taking out.
Further improve, consider that the indoor more than one drawer 40 that can set up of secondary stage sometimes, deposit different edible materials through different drawers 40, in order to deposit the effect consideration, can not interfere with each other between the drawer 40 that need be different, for this reason, it is preferred that the indoor at least one of secondary stage is provided with perpendicular baffle 70, perpendicular baffle 70 is cut apart into a plurality of drawer check 12 with the secondary stage room, can insert a drawer 40 in every drawer check 12, perpendicular baffle 70 upper end and division board 20 bottom butt, perpendicular baffle 70 rear end and wind channel board 30 front butt, perpendicular baffle 70 bottom and hold chamber lower side wall butt, perpendicular baffle 70 and division board 20 bottom, wind channel board 30 front, hold and all be provided with the third sealing strip between the chamber lower side wall. The third sealing strip prevents the exchange of air between different drawer grids 12, so as to ensure that the temperature and humidity in different drawer grids 12 cannot be affected interactively, and the second sealing strip on each drawer 40 abuts against the opening end edge of each drawer grid 12.
Further improve, preferably division board 20 bottom is provided with fifth recess 21, wind channel board 30 openly is provided with the sixth recess, it is provided with seventh recess 13 to hold the chamber lower side wall, erect baffle 70 upper end and be located fifth recess 21, erect baffle 70 lower extreme and be located the sixth recess, erect the rear end of baffle 70 and can insert in the sixth recess, the third sealing strip sets up between erecting baffle 70 and fifth recess 21, sixth recess and seventh recess 13. Through the fifth groove 21, the sixth groove and the seventh groove 13, firstly, the positioning of the vertical partition plate 70 is facilitated, and secondly, the gap between two adjacent drawer grids 12 is in a winding shape, so that the gas exchange stroke is prolonged, and the sealing effect between two adjacent drawer grids 12 is better.
In a further improvement, the first sealing strip 50 and the third sealing strip are preferably sponge sealing strips. The second sealing strip is preferably a rubber sealing strip.
The above is only the preferred embodiment of the present invention, not limiting the patent scope of the present invention, all of which are under the concept of the present invention, the equivalent structure transformation made by the contents of the specification and the drawings is utilized, or the direct or indirect application is included in other related technical fields in the patent protection scope of the present invention.
Claims (10)
1. A refrigerator chamber seal structure, comprising:
the box body (10), wherein an accommodating cavity with an outer opening is arranged in the box body (10);
the air duct plate (30) is arranged on the inner side wall of the accommodating cavity;
a mounting portion provided to a side wall surface of the accommodation chamber;
the edge of the partition plate (20) is mounted on the mounting part, a main chamber (11) is formed between the partition plate (20) and the upper side wall of the accommodating cavity, a secondary chamber is formed between the partition plate (20) and the lower side wall of the accommodating cavity, and first sealing strips (50) are arranged between the partition plate (20) and the air duct plate (30) and between the partition plate (20) and the side wall of the accommodating cavity;
the drawer (40), drawer (40) can insert from the outside in the second grade room, drawer (40) front end is provided with drawer (40) door frame, drawer (40) door frame is outstanding all around in the outside of drawer (40), the part that drawer (40) door frame rear end face is located drawer (40) outside is provided with the second sealing strip, the second sealing strip can butt in the opening outer wall of second grade room.
2. A refrigerator chamber sealing structure as claimed in claim 1, wherein:
be provided with protruding muscle or recess on the installation department, division board (20) week side be provided with installation department cooperation recess or protruding muscle, thereby protruding muscle and the unsmooth cooperation of recess are fixed division board (20), first sealing strip (50) set up in between the clearance of protruding muscle and recess.
3. A refrigerator chamber sealing structure as claimed in claim 2, wherein:
a first convex rib (60) and a second convex rib (61) are arranged on the mounting part, the first convex rib (60) is positioned above the first convex rib (60), and a first groove (64) is formed between the first convex rib (60) and the second convex rib (61);
the division board (20) side is provided with third protruding muscle (62) and fourth protruding muscle (63), form the second recess between third protruding muscle (62) and fourth protruding muscle (63), fourth protruding muscle (63) can insert in first recess (64), first protruding muscle (60) are located in the second recess, above-mentioned first sealing strip (50) set up between second recess and first protruding muscle (60), third protruding muscle (62) are located first protruding muscle (60) top.
4. A refrigerator chamber sealing structure as claimed in claim 3, wherein:
the bottom of the second convex rib (61) extends to the lower side wall of the accommodating cavity.
5. A refrigerator chamber sealing structure as claimed in claim 2, 3 or 4, wherein:
the installation department sets up on holding the left and right sides lateral wall and the back wall in chamber, the installation department still sets up in wind channel board (30) surface.
6. A refrigerator chamber sealing structure as claimed in claim 3 or 4, wherein:
the surface of the second convex rib (61) is also provided with a notch, the bottom of the partition plate (20) is provided with an elastic block, and the elastic block can be clamped into the notch.
7. A refrigerator chamber sealing structure as claimed in claim 5, wherein:
the indoor at least one of being provided with of secondary stage erects baffle (70), erect baffle (70) and cut apart into a plurality of drawer check (12) with the secondary stage room, drawer (40) can insert in drawer check (12), erect baffle (70) upper end and division board (20) bottom butt, erect baffle (70) rear end and wind channel board (30) front butt, erect baffle (70) bottom and hold chamber downside wall butt, erect baffle (70) and division board (20) bottom, wind channel board (30) front, hold and all be provided with the third sealing strip between the chamber downside wall.
8. A refrigerator chamber sealing structure as claimed in claim 7, wherein:
division board (20) bottom is provided with fifth recess (21), wind channel board (30) openly are provided with the sixth recess, it is provided with seventh recess (13) to hold the chamber lower side wall, erect baffle (70) upper end and be located fifth recess (21), erect baffle (70) lower extreme and be located the sixth recess, the rear end of erecting baffle (70) can insert in the sixth recess, the third sealing strip sets up between erecting baffle (70) and fifth recess (21), sixth recess and seventh recess (13).
9. A refrigerator chamber sealing structure as claimed in claim 7, wherein:
the third sealing strip is a sponge sealing strip.
10. A refrigerator chamber sealing structure as claimed in claim 1, wherein:
the first sealing strip (50) is a sponge sealing strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020336752.6U CN212320179U (en) | 2020-03-17 | 2020-03-17 | Refrigerator cavity sealing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020336752.6U CN212320179U (en) | 2020-03-17 | 2020-03-17 | Refrigerator cavity sealing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212320179U true CN212320179U (en) | 2021-01-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020336752.6U Active CN212320179U (en) | 2020-03-17 | 2020-03-17 | Refrigerator cavity sealing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212320179U (en) |
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2020
- 2020-03-17 CN CN202020336752.6U patent/CN212320179U/en active Active
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