CN215724501U - Air conditioning structure of sealing cover plate of fruit and vegetable box of refrigerator - Google Patents
Air conditioning structure of sealing cover plate of fruit and vegetable box of refrigerator Download PDFInfo
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- CN215724501U CN215724501U CN202121484084.2U CN202121484084U CN215724501U CN 215724501 U CN215724501 U CN 215724501U CN 202121484084 U CN202121484084 U CN 202121484084U CN 215724501 U CN215724501 U CN 215724501U
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- rack
- refrigerator
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Abstract
The utility model discloses an air conditioning structure of a refrigerator fruit and vegetable box sealing cover plate, which comprises an adjusting knob, a gear, a rack and a sealing cover plate, wherein the sealing cover plate is arranged on one side, close to a refrigerator door, of the front end of a cover plate body of a refrigerator, the sealing cover plate is arranged above the refrigerator fruit and vegetable box, a sealing cover plate lining plate used for sealing the fruit and vegetable box is arranged at the lower end of the sealing cover plate, an installation plate is arranged on one side, far away from the refrigerator door, of the sealing cover plate lining plate, the installation plate is fixedly connected with the sealing cover plate, a sealing cover plate chute is formed by intervals between the installation plate and the sealing cover plate lining plate, and a rack lining plate can be slidably arranged in the sealing cover plate chute. The refrigerator air-permeable hole adjusting device is simple in structure, convenient for user operation, capable of avoiding space waste inside the refrigerator caused by the additional air-permeable structure, capable of controlling the opening and closing degree of the air-permeable holes through the structure of the gear and the rack, capable of accurately controlling the air-permeable hole diameter of the air-permeable holes through the alignment line arranged at the upper end of the adjusting knob, capable of being adjusted by a user according to different stored articles and convenient for the user to use.
Description
Technical Field
The utility model relates to the technical field of refrigerator parts, in particular to an air conditioning structure of a sealing cover plate of a fruit and vegetable box of a refrigerator.
Background
The refrigerator is the most common product in the household refrigeration product category, is an indispensable household appliance product for people's life, and occupies extremely important market share, and along with the popularization of air-cooled refrigerators, the requirement of users on the moisture retention performance of refrigerator fruit and vegetable boxes is higher and higher, and the sealing structure with the air-conditioning function has more market demands, and meets more functional demands of users.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to solving, at least to some extent, one of the technical problems in the related art. Therefore, the utility model aims to provide an air-conditioning structure of a sealing cover plate of a fruit and vegetable box of a refrigerator, which has an air-conditioning function, is simple in structure and is convenient for a user to operate.
The modified atmosphere structure of the refrigerator fruit vegetable box sealing cover plate provided by the utility model comprises a knob, a gear, a rack and a sealing cover plate, wherein the front end of the refrigerator cover plate body of the refrigerator is close to one side of a refrigerator door, the sealing cover plate is arranged above the refrigerator fruit vegetable box, the lower end of the sealing cover plate is provided with a sealing cover plate lining plate for sealing the fruit vegetable box, the side of the sealing cover plate lining plate, which is far away from the refrigerator door, is provided with a mounting plate, the mounting plate is fixedly connected with the sealing cover plate, a sealing cover plate chute is formed by an interval between the mounting plate and the sealing cover plate lining plate, a rack post lining plate is slidably arranged in the sealing cover plate chute, the middle part of the sealing cover plate lining plate is provided with a sealing cover plate notch, the rack is arranged at the side of the sealing cover plate notch, which is close to the refrigerator door, and the rack is connected with the rack post lining plate through a connecting block, the side, close to the gasket plate notch, of the gasket plate is provided with a vertically penetrating knob mounting hole, the adjusting knob is rotatably mounted at the upper end of the knob mounting hole, the gear is mounted at the lower end of the adjusting knob, the gear is in meshing connection with the rack, the rack is provided with a rack post-damper gas vent, and the gasket plate is provided with a gasket plate gas vent at a rack post-damper gas vent position.
Preferably, said sealing cover chute is internally fitted with a sealing cover snap preventing said rack back plate from disengaging, said rack back plate being slidably connected with said sealing cover snap.
Preferably, the width of the sealing cover plate lining plate gap is not less than the sum of the widths of the connecting block and the sealing cover plate lining plate vent.
Preferably, a groove is formed in the middle of the gear, a knob boss is mounted at the lower end of the adjusting knob, the knob boss is mounted inside the groove, and the gear is connected with the adjusting knob through a connecting screw.
Preferably, an alignment line for aligning the rotation angle is arranged at the upper end of the adjusting knob, and an identification line for identifying the opening and closing size of the lining plate air hole of the sealing cover plate is arranged at the upper end of the knob mounting hole.
The beneficial effects of the utility model are as follows: simple structure, in the time of the user operation of being convenient for, avoid the gas regulation structure additionally to cause the inside space waste of refrigerator, the degree of opening and shutting of the structure control bleeder vent of while gear and rack, and the ventilative aperture of alignment line accurate control bleeder vent that sets up through adjust knob upper end, the user can adjust according to the difference of depositing article, convenience of customers uses, compare with current other schemes, this technical scheme structure is compacter, the precision that realizes the gas regulation function is higher, the kind and the quantity of spare part are still less, therefore there is better economic nature.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a partial enlarged view of an air hole of an air-adjusting structure of a sealing cover plate of a fruit and vegetable box of a refrigerator in an open state;
FIG. 2 is a partial enlarged view of the air-conditioning structure of the refrigerator fruit and vegetable box sealing cover plate in the closed state of the air holes;
FIG. 3 is a partial enlarged view of the air-conditioning structure of the sealing cover plate of the fruit and vegetable box of the refrigerator in an assembled state with the refrigerator according to the present invention;
figure 4 is a close-up view of the gasket cover panel proposed by the present invention;
figure 5 is a close-up view of a panel followed by a rack as set forth herein;
FIG. 6 is a partial enlarged sectional view of the adjustment knob portion according to the present invention;
FIG. 7 is a schematic structural diagram of an adjusting knob according to the present invention;
FIG. 8 is a schematic structural view of a gear according to the present invention;
fig. 9 is a schematic structural diagram of a cover plate body portion according to the present invention.
In the figure: 1-knob, 2-gear, 3-rack, 4-sealing cover plate, 5-connecting screw, 6-knob boss, 7-groove, 8-rack late panel, 9-sealing cover plate late panel, 10-knob mounting hole, 11-sealing cover plate buckle, 12-sealing cover plate chute, 13-sealing cover plate late panel notch, 14-fruit vegetable box, 15-cover plate body, 16-mounting panel, 31-connecting block, 81-rack late panel vent, 91-sealing cover plate late panel vent.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-9, a modified atmosphere structure of a refrigerator fruit vegetable box sealing cover plate comprises a knob 1, a gear 2, a gear 3, a sealing cover plate 4, a refrigerator cover plate body 15 of the refrigerator, a front end of the sealing cover plate 4 is close to one side of a refrigerator door, the sealing cover plate 4 is arranged above a refrigerator fruit vegetable box 14, a sealing cover plate lining plate 9 for sealing the fruit vegetable box 14 is arranged at the lower end of the sealing cover plate 4, the sealing cover plate lining plate 9 is provided with a mounting plate 16 at one side far away from the refrigerator door, the mounting plate 16 is fixedly connected with the sealing cover plate 4, a gap between the mounting plate 16 and the sealing cover plate lining plate 9 forms a sealing cover plate chute 12, the sealing cover plate chute 12 is internally provided with a rack lining plate 8 in a sliding manner, the middle of the sealing cover plate lining plate 9 is provided with a sealing cover plate notch 13, the rack 3 is arranged at one side close to the refrigerator door, the rack 3 is connected with a rack lining plate 8 through a connecting block 31, one side of the sealing cover plate 4, which is close to the sealing cover plate orifice 13, is provided with a vertically penetrating knob mounting hole 10, the adjusting knob 1 is rotatably mounted at the upper end of the knob mounting hole 10, the gear 2 is mounted at the lower end of the adjusting knob 1, the gear 2 is in meshing connection with the rack 3, the rack post-orifice plate 8 is provided with a rack post-orifice plate air vent 81, and the sealing cover plate orifice plate 9 is provided with a sealing cover plate post-orifice plate air vent 91 at a position corresponding to the rack post-orifice plate air vent 81; the sealing cover plate buckle 11 for preventing the rack rear panel 8 from being separated is arranged in the sealing cover plate chute 12, and the rack rear panel 8 is slidably connected with the sealing cover plate buckle 11; the width of the sealing cover plate lining plate gap 13 is not less than the sum of the widths of the connecting block 31 and the sealing cover plate lining plate air hole 91; a groove 7 is formed in the middle of the gear 2, a knob boss 6 is mounted at the lower end of the adjusting knob 1, the knob boss 6 is mounted inside the groove 7, and the gear 2 is connected with the adjusting knob 1 through a connecting screw 5; an alignment line for aligning the rotation angle is arranged at the upper end of the adjusting knob 1, and an identification line for identifying the opening and closing size of the sealing cover plate lining plate vent hole 91 is arranged at the upper end of the knob mounting hole 10.
The air regulation mechanism is composed of an adjusting knob 1, a gear 2, a rack 3, a sealing cover plate 4 and a connecting screw 5, wherein the adjusting knob 1 and the gear 2 are fixed on a round hole 10 of the sealing cover plate 4 through the connecting screw 5, the rack post-tracing plate 8 is limited in a chute 12 on the sealing cover plate 4 through a plurality of sealing cover plate buckles 11 on the sealing cover plate 4, the rotation motion of the adjusting knob 1 is converted into the reciprocating linear motion of the rack 3 through the meshing action of the gear 2 and the rack 3, the air holes are regularly distributed on the rack post-tracing plate 8 and the sealing cover plate tracing plate 9, the section of the air holes can be continuously changed when the rack 3 slides along the chute 12 of the sealing cover plate, the air holes are completely opened when the adjusting knob 1 rotates to a certain angle, and the air holes are completely closed when the adjusting knob 1 reversely rotates to a certain angle. The size of the ventilating section of the ventilating hole can be controlled by adjusting the rotation angle of the knob 1, so that the aim of adjusting the humidity of the fruit and vegetable box is fulfilled.
The adjusting knob 1 of the air adjusting mechanism is arranged in a hole 10 of a front frame of the sealing cover plate 4, the gear 2 is arranged at the lower part of the front frame hole of the sealing cover plate 4 and is fixed with the knob 1 at the upper part into a whole through a screw 5, and a boss 6 is arranged on a knob shaft and is matched with a groove 7 of the gear to play a role in positioning during assembly, so that the synchronous rotation of the knob and the gear is ensured.
The middle part of the front frame of the sealing cover plate 4 of the air adjusting mechanism is provided with a knob mounting hole 10, the back part of the front frame is provided with a sealing cover plate lining plate 9, the sealing cover plate lining plate 9 is provided with uniformly distributed ventilation holes, the side edge of the sealing cover plate lining plate 9 is provided with a sealing cover plate chute 12 for rack mounting, and the top part of the chute is provided with a plurality of sealing cover plate buckles 11 for rack limiting, so that the rack 3 can flexibly move in the sealing cover plate chute 12.
The rack 3 of the damper mechanism is composed of a front rack and a back rack backing plate 8, a plurality of air vents are uniformly distributed on the rack backing plate 8, the rack 3 backing rack backing plate 8 is installed in the sealing cover plate chute 12, the whole rack 3 can move left and right along the sealing cover plate chute 12, when the adjusting knob 1 rotates the backing rack 3 to move to the left of the sealing cover plate backing plate notch 13, all the air vents are closed, when the adjusting knob 1 rotates the backing rack 3 to move to the right of the sealing cover plate backing plate notch 13, the air vents are gradually opened, and when the rack 3 moves to the right of the sealing cover plate backing plate notch 13, all the air vents are completely opened, and the air vent area is maximum.
To sum up, this device simple structure, when the user operation of being convenient for, avoid the gas regulation structure additionally to cause the inside space waste of refrigerator, the degree of opening and shutting of the structure control bleeder vent of gear and rack simultaneously to through the ventilative aperture of the alignment line accurate control bleeder vent that adjust knob upper end set up, the user can adjust according to the difference of depositing article, convenience of customers uses.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (5)
1. The utility model provides a refrigerator fruit vegetable box seals gas accuse structure of apron which characterized in that: the refrigerator door cover plate comprises an adjusting knob, a gear, a rack and a sealing cover plate, wherein the sealing cover plate is installed at one side of a cover plate body of the refrigerator, which is close to a refrigerator door, and is arranged above a refrigerator fruit box, the lower end of the sealing cover plate is provided with a sealing cover plate duct used for sealing the fruit box, one side of the sealing cover plate duct, which is far away from the refrigerator door, is provided with a mounting plate which is fixedly connected with the sealing cover plate, a space between the mounting plate and the sealing cover plate duct forms a sealing cover plate chute, the sealing cover plate chute is internally provided with a rack post-lining plate in a sliding way, the middle of the sealing cover plate duct is provided with a sealing cover plate duct, the rack is arranged at one side of the sealing cover plate duct, which is close to the rack post-lining plate, the rack is connected with the rack post-lining plate through a connecting block, one side of the sealing cover plate, which is close to the sealing cover plate duct is provided with a knob installation hole penetrating through the upper and lower parts, the adjusting knob is rotatably mounted at the upper end of the knob mounting hole, the gear is mounted at the lower end of the adjusting knob, the gear is in meshed connection with the rack, the rack later panel is provided with rack later panel riser vents, and the seal cover panel later panel is provided with seal cover panel riser vents at the rack later panel riser vent position.
2. The air conditioning structure of the sealing cover plate of the fruit and vegetable box of the refrigerator as claimed in claim 1, wherein: the sealing cover plate sliding chute is internally provided with a sealing cover plate buckle for preventing the rack rear lining plate from being separated, and the rack rear lining plate is slidably connected with the sealing cover plate buckle.
3. The air conditioning structure of the sealing cover plate of the fruit and vegetable box of the refrigerator as claimed in claim 1, wherein: the width of the sealing cover plate lining plate gap is not less than the sum of the widths of the connecting block and the sealing cover plate lining plate vent hole.
4. The air conditioning structure of the sealing cover plate of the fruit and vegetable box of the refrigerator as claimed in claim 1, wherein: the middle of the gear is provided with a groove, the lower end of the adjusting knob is provided with a knob boss, the knob boss is arranged in the groove, and the gear is connected with the adjusting knob through a connecting screw.
5. The air conditioning structure of the sealing cover plate of the fruit and vegetable box of the refrigerator as claimed in claim 1, wherein: an alignment line for aligning the rotation angle is arranged at the upper end of the adjusting knob, and an identification line for identifying the opening and closing size of the sealing cover plate lining plate air vent is arranged at the upper end of the knob mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121484084.2U CN215724501U (en) | 2021-07-01 | 2021-07-01 | Air conditioning structure of sealing cover plate of fruit and vegetable box of refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121484084.2U CN215724501U (en) | 2021-07-01 | 2021-07-01 | Air conditioning structure of sealing cover plate of fruit and vegetable box of refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215724501U true CN215724501U (en) | 2022-02-01 |
Family
ID=80046609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121484084.2U Active CN215724501U (en) | 2021-07-01 | 2021-07-01 | Air conditioning structure of sealing cover plate of fruit and vegetable box of refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215724501U (en) |
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2021
- 2021-07-01 CN CN202121484084.2U patent/CN215724501U/en active Active
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