CN113375407A

CN113375407A - Storage box for refrigerator

Info

Publication number: CN113375407A
Application number: CN202110594138.9A
Authority: CN
Inventors: 王爱琴
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-28
Filing date: 2021-05-28
Publication date: 2021-09-10

Abstract

The invention discloses a storage box for a refrigerator, and relates to the technical field of refrigerators. This storing box for refrigerator includes the box body, the distance between the inside and outside both sides in box body bottom is greater than the distance between the inside and outside both sides in box body left side, right side and top, the slide has all been seted up in the outside on box body left side and right side, the outside center department of box body bottom is fixed with the auxiliary control handle. This storing box for refrigerator, place the higher food of temperature when the box body is inside, the inside drive ball of difference in temperature actuating mechanism expands under the thermal effect of food, and then make transmission hole two open through arc push rod and closing plate, the gas or the oil smoke that the inside food of box body gived off can pass through transmission hole one and two discharge box bodys of transmission hole, after the inside temperature of box body reduces, the inside gaseous shrink of drive ball, the transmission hole is reclosed, thereby can prevent that the inside gas of box body or oil smoke from producing the influence to the taste of food under the prerequisite of avoiding each layer food cluster flavor.

Description

Storage box for refrigerator

Technical Field

The invention relates to the technical field of refrigerators, in particular to a storage box for a refrigerator.

Background

The refrigerator is a refrigerating device for keeping constant low temperature, and is a civil product for keeping food or other articles in a constant low-temperature cold state. The cabinet or the box is provided with a compressor, an ice maker for freezing and a storage box with a refrigerating device. The volume of the household refrigerator is usually 20-500 liters.

The household refrigerator is generally divided into a refrigerating chamber and a freezing chamber, the refrigerating chamber is suitable for keeping food in a short period, the food needs to be put into the freezing chamber when the food needs to be stored for a long time, each interlayer exists in the freezing chamber, a storage box is placed between every two interlayers, and the storage boxes and the interlayers are sealed in order to avoid tainting the food with odor. When food which is high in temperature and needs to be stored for a long time is put in the storage box, a certain time is needed for cooling the food in the storage box, the food can emit gas or oil smoke with certain smell, the gas or oil smoke with the smell can remain in the storage box and cannot be discharged after the food is cooled, and the storage box cannot be opened frequently due to long-term storage, so that the storage box and the food in the storage box have certain peculiar smell, and the taste of the food is influenced to a certain extent.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a storage box for a refrigerator, which solves the problems in the background technology.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a storing box for refrigerator, includes the box body, the distance between the inside and outside both sides of box body bottom is greater than the distance between the inside and outside both sides of box body left side, right side and top, the slide has all been seted up in the outside on box body left side and right side, the outside center department of box body bottom is fixed with the auxiliary control handle, the inside hollowing of box body bottom has a plurality of transmission cavitys, transmission hole one and transmission hole two have been seted up respectively to the part that the box body bottom is located transmission cavity top and bottom, the transmission cavity passes through transmission hole one and the inside intercommunication of box body, the transmission cavity passes through transmission hole two and the outside intercommunication of box body, every the inside two sets of difference in temperature actuating mechanism that all is provided with of transmission cavity, and is two sets of difference in temperature actuating mechanism symmetry sets up in transmission hole two both sides.

Preferably, the difference in temperature drive mechanism includes drive ball, arc push rod and closing plate, the drive ball is that hollow rubber material and drive ball inside are completely isolated with the transmission cavity, drive ball top, bottom and one side are all fixed inside the transmission cavity, the drive ball opposite side is laminated with arc push rod one end, the arc push rod other end and closing plate laminating, the arc push rod cup joints inside the stop collar, the stop collar is fixed inside the transmission cavity, the closing plate rotates and installs inside two transmission holes, the closing plate passes through metal shrapnel and two inner wall connections in transmission hole.

Preferably, the stop collar inner wall is fixed with installation piece one end, the installation piece includes fixed block and connecting block, the fixed block inner wall is fixed with connecting block one end through the spring, the connecting block other end rotates with the pulley to be connected, pulley and arc push rod sliding connection.

Preferably, an air blowing bin is arranged between the connecting block and the fixing block and communicated with an air flow channel arranged inside the connecting block, and two air outlet ends are arranged at one end, far away from the air blowing bin, of the air flow channel.

Preferably, the sealing plate comprises a straight plate and an arc-shaped plate, one side of the two sealing plates close to the straight plate is attached to the side of the two sealing plates, the connecting part of the straight plate and the arc-shaped plate is rotatably installed inside the second transmission hole, and the arc-shaped plate is attached to the arc-shaped push rod.

Preferably, many air vents have been seted up to drawing a space between flat straight plate top and the bottom, the air vent both sides are connected in two baffle pistols respectively, two the laminating of baffle one side, two the baffle is kept away from one side each other and is set up in flat straight inboard portion, arc one side inner wall and extrusion piece piston connection are kept away from to flat straight plate, the extrusion piece passes through spring and flat straight inboard wall connection, per two be provided with the air guide block between the air vent, air guide block front side and rear side all inwards cave in.

(III) advantageous effects

The invention provides a storage box for a refrigerator. The method has the following beneficial effects:

(1) this storing box for refrigerator, place the higher food of temperature when the box body is inside, the inside drive ball of difference in temperature actuating mechanism expands under the thermal effect of food, and then make transmission hole two open through arc push rod and closing plate, the gas or the oil smoke that the inside food of box body gived off can pass through transmission hole one and two discharge box bodys of transmission hole, after the inside temperature of box body reduces, the inside gaseous shrink of drive ball, the transmission hole is reclosed, thereby can prevent that the inside gas of box body or oil smoke from producing the influence to the taste of food under the prerequisite of avoiding each layer food cluster flavor.

(2) This storing box for refrigerator can reduce the frictional force between arc push rod and the stop collar through set up the pulley in the stop collar inside, prevents that the interaction force at arc push rod and stop collar both ends is too big and lead to the unable removal of arc push rod when driving ball inflation.

(3) This storing box for refrigerator through set up the drum gas storehouse in fixed block inside can blow through airflow channel's the end of giving vent to anger when arc push rod promotes pulley compression spring, and then produces certain reverse acting force to the arc push rod to further reduce the frictional force between arc push rod and the stop collar inner wall.

(4) This storing box for refrigerator, straight inboard extrusion piece can drive the baffle when two straight boards break away from and remove for the air channel is opened, and the inside gas of transmission cavity can pass straight board through the air channel, prevents that straight board from blockking the effect to the inside air current production of transmission cavity.

(5) This storing box for refrigerator can lead the gas circulation direction at straight board top through setting up the air guide block on straight board to make the gas at straight board top pass the air channel completely, further prevent that straight board from blocking that the gas flows.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a top cut-away view of the cassette of the present invention;

FIG. 3 is an enlarged view of portion A of FIG. 2 according to the present invention;

FIG. 4 is a cut-away view of the stop collar of the present invention;

FIG. 5 is a schematic view of the mounting block and pulley arrangement of the present invention;

FIG. 6 is a schematic view of a sealing plate according to the present invention;

fig. 7 is a top cut-away view of a flat panel of the present invention.

In the figure: the device comprises a box body 1, a slideway 2, an auxiliary control handle 3, a transmission cavity 4, a transmission hole I5, a transmission hole II 6, a temperature difference driving mechanism 7, a driving ball 71, an arc push rod 72, a sealing plate 73, a straight plate 731, a ventilation groove 7311, a baffle 7312, an extrusion block 7313, an air guide block 7314, an arc plate 732, a limit sleeve 74, an installation block 741, a fixed block 7411, a connecting block 7412, an air blowing cabin 7413, an air flow channel 7414 and a pulley 742.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-7, the present invention provides a technical solution: a storage box for a refrigerator comprises a box body 1, wherein the distance between the inner side and the outer side of the bottom of the box body 1 is larger than the distance between the inner side and the outer side of the left side, the right side and the top of the box body 1, slides 2 are respectively arranged on the outer sides of the left side and the right side of the box body 1, an auxiliary control handle 3 is fixed at the center of the outer side of the bottom of the box body 1, a plurality of transmission cavities 4 are arranged in the bottom of the box body 1, parts of the bottom of the box body 1, which are positioned at the top and the bottom of each transmission cavity 4, are respectively provided with a transmission hole I5 and a transmission hole II 6, the transmission cavities 4 are communicated with the inside of the box body 1 through the transmission holes I5, the transmission cavities 4 are communicated with the outside of the box body 1 through the transmission holes II 6, two groups of temperature difference driving mechanisms 7 are respectively arranged in the inside of each transmission cavity 4, the two groups of temperature difference driving mechanisms 7 are symmetrically arranged on the two sides of the transmission holes II 6, when food with higher temperature is placed in the box body 1, the temperature difference driving mechanisms 7 open the transmission holes II 6, the gas or the oil smoke that the inside food of box body 1 gived off can be through transmission hole one 5 and transmission hole two 6 discharge box body 1, and after 1 inside temperature of box body reduced, difference in temperature actuating mechanism 7 made transmission hole two 6 reclose to can prevent under the prerequisite of avoiding each layer food to taint the flavor that gas or oil smoke inside box body 1 from producing the influence to the taste of food.

Preferably, in this embodiment, in order to achieve the closing and opening of the second transmission hole 6 by using the temperature change inside the box body 1, the temperature difference transmission mechanism 7 includes a driving ball 71, an arc push rod 72 and a sealing plate 73, the driving ball 71 is made of hollow rubber and is completely isolated from the transmission cavity 4 inside the driving ball 71, the top of the driving ball 71, the bottom and one side of the driving ball are fixed inside the transmission cavity 4, the other side of the driving ball 71 is attached to one end of the arc push rod 72, the other end of the arc push rod 72 is attached to the sealing plate 73, the arc push rod 72 is sleeved inside a limiting sleeve 74, the limiting sleeve 74 is fixed inside the transmission cavity 4, the sealing plate 73 is rotatably installed inside the second transmission hole 6, and the sealing plate 73 is connected to the inner wall of the second transmission hole 6 through a metal elastic sheet.

Preferably, in this embodiment, in order to reduce the friction force between the position-limiting sleeve 74 and the arc push rod 72, the inner wall of the position-limiting sleeve 74 is fixed to one end of the mounting block 741, the mounting block 741 includes a fixing block 7411 and a connecting block 7412, the inner wall of the fixing block 7411 is fixed to one end of the connecting block 7412 through a spring, the other end of the connecting block 7412 is rotatably connected to the pulley 742, and the pulley 742 is slidably connected to the arc push rod 72.

Preferably, in this embodiment, in order to further reduce the friction between the stop collar 74 and the arc push rod 72, an air blowing chamber 7413 is disposed between the connecting block 7412 and the fixing block 7411, the air blowing chamber 7413 is communicated with an air flow channel 7414 formed inside the connecting block 7412, and one end of the air flow channel 7414 far from the air blowing chamber 7413 is provided with two air outlet ends.

Preferably, in this embodiment, in order to enable the sealing plate 73 to rotate under the action of the arc push rod, the sealing plate 73 includes a straight plate 731 and an arc plate 732, the straight plate 731 of the two sealing plates 73 is attached to one side, the joint of the straight plate 731 and the arc plate 732 is rotatably installed inside the second transmission hole 6, and the arc plate 732 is attached to the arc push rod 72.

Preferably, in this embodiment, in order to reduce the blocking effect of the straight plate on the airflow inside the transmission cavity, a plurality of ventilation slots 7311 are hollowed between the top and the bottom of the straight plate 731, two sides of the ventilation slots 7311 are respectively connected to two baffles 7312 through pistons, one sides of the two baffles 7312 are attached to each other, one sides of the two baffles 7312 away from each other are disposed inside the straight plate 731, the inner wall of the straight plate 731 away from one side of the arc plate 732 is connected to the extrusion block 7313 through a piston, the extrusion block 7313 is connected to the inner wall of the straight plate 731 through a spring, an air guide block 7314 is disposed between every two ventilation slots 7311, and the front side and the rear side of the air guide block 7314 are both recessed inwards.

The working principle is as follows: food is placed in the box body 1, if the temperature of the food is higher, the temperature in the box body 1 is increased under the influence of the food, because the first transmission hole 5 is always opened and the second transmission hole 6 is sealed by the sealing plate 73, therefore, the driving ball 71 is heated to expand under the action of food, the internal gas expands during the temperature rising process of the driving ball 71, the driving ball 71 pushes the arc push rod 72 to rotate, the arc push rod 72 pushes the sealing plate 73 to open during the rotation process, at this time, the gas or oil smoke emitted by the food in the box body 1 can be discharged out of the box body 1 through the first transmission hole 5, the second transmission hole 4 and the second transmission hole 6, when the temperature of food is reduced by the refrigerator, the temperature of the driving ball 71 is also reduced, the driving ball 71 contracts and resets, the arc push rod 72 and the sealing plate 73 both reset, and the sealing plate 73 seals the second transmission hole 6 again, so that the smell of the food in each layer in the refrigerator is prevented from being mixed; when the arc push rod 72 rotates, the pulley 742 rotates and generates a certain thrust to the pulley 742, the pulley 742 presses the air blowing bin 7413 through the connecting block 7412, air inside the air blowing bin 7413 is discharged through the air outlet end of the air flow channel 7414, and a certain pushing effect is generated on the arc push rod 742; when the two sealing plates 73 are separated from each other, the pressing block 7313 is automatically reset by the spring and moves away from the flat plate 731, the baffle 7312 moves towards the flat plate 731 under the action of the air pressure inside the flat plate 731, so that the vent groove 7311 is opened, the air at the top of the flat plate 731 can pass through the flat plate 731 through the vent groove 7311, and the arc-shaped surface of the air guide block 7314 also guides the air flow direction, so that the air flow passes through the vent groove 7311, when the two sealing plates 731 are reconnected, the pressing block 7313 is pressed and compresses the spring, the baffle 7312 seals the vent groove 7311 again, and the air inside the transmission cavity 4 is prevented from being discharged through the vent groove 7311.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a storage box for refrigerator, includes box body (1), its characterized in that: the distance between the inner side and the outer side of the bottom of the box body (1) is larger than the distance between the left side and the right side of the box body (1) and the inner side and the outer side of the top, the outer sides of the left side and the right side of the box body (1) are both provided with slideways (2), the center of the outer side of the bottom of the box body (1) is fixed with an auxiliary control handle (3), a plurality of transmission cavities (4) are hollowed in the bottom of the box body (1), a transmission hole I (5) and a transmission hole II (6) are respectively arranged on the parts of the bottom of the box body (1) positioned at the top and the bottom of the transmission cavities (4), the transmission cavity (4) is communicated with the interior of the box body (1) through a transmission hole I (5), the transmission cavity (4) is communicated with the outside of the box body (1) through a second transmission hole (6), every two sets of temperature difference driving mechanisms (7) are arranged inside the transmission cavity (4) and are symmetrically arranged on two sides of the second transmission hole (6).

2. The storage box for the refrigerator as claimed in claim 1, wherein: temperature difference drive mechanism (7) are including drive ball (71), arc push rod (72) and closing plate (73), drive ball (71) are hollow rubber material and drive ball (71) inside and transmission cavity (4) completely isolated, drive ball (71) top, bottom and one side are all fixed inside transmission cavity (4), drive ball (71) opposite side and arc push rod (72) one end laminating, arc push rod (72) other end and closing plate (73) laminating, arc push rod (72) cup joint inside stop collar (74), stop collar (74) are fixed inside transmission cavity (4), closing plate (73) rotate and are installed inside transmission hole two (6), closing plate (73) are through metal shell fragment and transmission hole two (6) inner wall connection.

3. A storage box for a refrigerator according to claim 2, wherein: the inner wall of the limiting sleeve (74) is fixed to one end of an installation block (741), the installation block (741) comprises a fixing block (7411) and a connecting block (7412), the inner wall of the fixing block (7411) is fixed to one end of the connecting block (7412) through a spring, the other end of the connecting block (7412) is rotatably connected with a pulley (742), and the pulley (742) is connected with the arc push rod (72) in a sliding mode.

4. A storage box for a refrigerator according to claim 3, wherein: be provided with between connecting block (7412) and fixed block (7411) air-blowing storehouse (7413), air-blowing storehouse (7413) and set up air current passageway (7414) intercommunication in connecting block (7412) inside, the one end that air current passageway (7414) kept away from air-blowing storehouse (7413) is provided with two ends of giving vent to anger.

5. A storage box for a refrigerator according to claim 2, wherein: the sealing plate (73) comprises a flat plate (731) and an arc-shaped plate (732), one side, close to the flat plate (731), of the two sealing plates (73) is attached, the connection part of the flat plate (731) and the arc-shaped plate (732) is rotatably installed inside the second transmission hole (6), and the arc-shaped plate (732) is attached to the arc-shaped push rod (72).

6. The storage box for the refrigerator as claimed in claim 5, wherein: it has seted up many air channels (7311) to draw empty between flat board (731) top and the bottom, air channel (7311) both sides are connected in two baffle (7312) piston respectively, two baffle (7312) one side laminating, two baffle (7312) keep away from each other one side and set up inside flat board (731), arc board (732) one side inner wall and extrusion block (7313) piston connection are kept away from to flat board (731), extrusion block (7313) pass through spring and flat board (731) inner wall connection, per two be provided with air guide block (7314) between air channel (7311), air guide block (7314) front side and rear side are all inwards sunken.