CN112304003A

CN112304003A - Detachable prevents falling energy-saving refrigerator storing device

Info

Publication number: CN112304003A
Application number: CN202011287924.6A
Authority: CN
Inventors: 张德龚
Original assignee: Wuhan Yichangkai Jewelry Co ltd
Current assignee: Wuhan Yichangkai Jewelry Co ltd
Priority date: 2020-11-17
Filing date: 2020-11-17
Publication date: 2021-02-02

Abstract

The invention relates to a detachable anti-falling electricity-saving refrigerator storage device, which comprises an outer drawer shell, wherein the outer drawer shell comprises a telescopic device, the telescopic device comprises an inner drawer shell sliding groove communicated with a forward opening, the inner drawer shell sliding groove and ventilation grooves on the left, right, upper and rear end surfaces of the outer drawer shell, when the inner drawer shell is pulled out, the device can automatically contact an inner sliding plate and an outer fixed plate to prevent cold air in a refrigerator body from flowing out, can quickly store objects in a freezing way after a refrigerator door is closed to further achieve the purposes of saving power and avoiding food deterioration, and meanwhile, three sliding rods and sliding grooves are arranged to prevent the inner drawer from deviating when the inner drawer is pulled out for a long distance, so that the stress of the inner drawer shell is uniform, the food is prevented from falling off, and the outer device can separate the inner drawer shell when the outer device leaves the refrigerator, is convenient to clean.

Description

Detachable prevents falling energy-saving refrigerator storing device

Technical Field

The invention relates to the technical field of refrigerators, in particular to a detachable anti-falling power-saving refrigerator storage device.

Background

The refrigerator is a good helper closely related to our life, and food and drink which we want to eat every day are stored without leaving food, so that the trouble in many lives can be solved, but the refrigerator used in life is frequently subjected to the condition that one side of the drawer close to the outside is inclined downwards when the drawer is excessively drawn out, so that the drawer is easy to fall off, even if the drawer does not fall off, when the drawer extends out for a long time, the drawer is easy to damage due to small volume occupied in the refrigerator and heavy mass in the drawer, and meanwhile when the food is taken, the temperature in the refrigerator is sharply reduced due to direct contact with the outside, and when the food is stored next time, the temperature is low, so that electric quantity waste is caused, and the storage of the food is also adversely affected.

Disclosure of Invention

The invention aims to solve the technical problem of providing a detachable anti-falling power-saving refrigerator storage device and solves the problem.

The invention is realized by the following technical scheme.

The invention relates to a detachable anti-falling electricity-saving refrigerator storage device, which comprises an outer drawer shell, wherein the outer drawer shell comprises a telescopic device, the telescopic device comprises an inner drawer shell sliding chute communicated with a forward opening, the inner drawer shell sliding chute and ventilation grooves on the left, right, upper and rear end surfaces of the outer drawer shell are provided with sliding grooves, the sliding grooves are internally and slidably connected with inner sliding plates, the inner sliding plates are internally provided with inner ventilation grooves, the ventilation grooves are internally and fixedly connected with outer fixing plates positioned on one sides of the inner sliding plates far away from the inner drawer shell sliding chute, the outer fixing plates are internally provided with a plurality of outer ventilation grooves, a sliding plate spring is fixedly connected between the inner sliding plates and the outer drawer shell, the upper end surface of the outer drawer shell is provided with two compression grooves which are bilaterally symmetrical relative to the inner drawer shell sliding chute, and the compression grooves are internally and slidably connected with compression plates, a compression spring is fixedly connected between the compression plate and the outer drawer shell, an inner drawer shell is connected in a sliding groove of the inner drawer shell in a sliding manner, a sealing device is arranged in the inner drawer shell and comprises a storage groove with an upward opening, three sliding grooves are equidistantly distributed on the rear end face of the inner drawer shell, empty grooves located on the rear end wall of the sliding groove of the inner drawer shell are formed in the rear sides of the three sliding grooves, a sliding shell groove located at the front side of the ventilation groove and located at the upper end wall of the sliding groove of the inner drawer shell is arranged on the upper end wall of the sliding groove of the inner drawer shell, four limiting block sliding grooves communicated with the sliding grooves are uniformly distributed in the sliding grooves, a limiting plate is connected in the sliding grooves in a sliding manner, a sliding rod extending backwards into the empty grooves is fixedly connected on the rear end face of the limiting plate, four limiting ring grooves are uniformly distributed on the position, which is close to, the limiting block with the first spring of fixedly connected with between the interior drawer casing, the one end of fixedly connected with kicking block stay cord on the limiting block, the rear end face of interior drawer casing is equipped with the kicking block spout, sliding connection has the kicking block in the kicking block spout, the kicking block with fixedly connected with kicking block spring between the interior drawer casing, fixedly connected with is a plurality of on the kicking block the other end of kicking block stay cord.

Preferably, sliding connection has the slip casing in the slip casing inslot, be equipped with the swivelling chute under the opening in the slip casing, it is connected with the pivot to be close to front side position rotation between the end wall about the swivelling chute, fixedly connected with downwardly extending's rotor plate in the pivot, the rear end face of rotor plate is equipped with two inclined planes, the slip casing with fixedly connected with second spring between the outer drawer casing, the slip casing is with a plurality of equal fixedly connected with stay cord between the interior slide, the lower terminal surface of interior drawer casing is equipped with two about the downside the gyro wheel groove of spout bilateral symmetry, the gyro wheel inslot be equipped with interior drawer casing rotates the gyro wheel axle of connecting, on the gyro wheel axle fixedly connected with interior drawer casing spout lower end wall roll connection's gyro wheel.

Preferably, be equipped with four evenly distributed's fixed pin spout in the dead slot, sliding connection has the fixed pin in the fixed pin spout, the fixed pin with fixedly connected with fixed pin spring between the outer drawer casing, the fixed pin with fixedly connected with fixed stay cord, every between the pressure strip the front side that compresses tightly the groove all is equipped with the slip and links the board spout, sliding connection has the slip even board in linking the board spout, slip even board with fixedly connected with slips even board spring between the outer drawer casing, slip even the front side fixedly connected with of board extend forward and with outer drawer casing sliding connection's slide bar, slip even the board with fixedly connected with compresses tightly the stay cord between the pressure strip, the terminal fixedly connected with in front side of slide bar is located the arm-tie of outer drawer casing front side. .

The invention has the beneficial effects that: this device can be when pulling out interior drawer shell, automatically with interior slide and outer fixed plate contact, avoid the interior air conditioning of refrigerator box to flow out, simultaneously can freeze the storage and then reach the power saving and avoid the rotten condition of food with the object fast after closing the refrigerator door, and simultaneously, three litter and the spout of setting, can not take place the skew when including the drawer takes longer distance out, drawer shell atress is even in making, avoid food to drop, and outer device when leaving the refrigerator, can make interior casing drawer break away from, convenient washing.

Drawings

In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is an enlarged schematic view taken at A-A in FIG. 1 according to an embodiment of the present invention;

FIG. 3 is an enlarged view of the embodiment of the present invention at B-B in FIG. 1;

FIG. 4 is an enlarged view of the position C-C in FIG. 3 according to an embodiment of the present invention.

Detailed Description

The invention will now be described in detail with reference to fig. 1-4, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.

The detachable anti-drop power-saving refrigerator storage device described with reference to fig. 1-4 comprises an outer drawer housing 10, the outer drawer housing 10 includes a telescopic device 901, the telescopic device 901 includes an inner drawer housing sliding slot 47 with a forward opening, the inner drawer housing sliding slot 47 and air slots 26 on the left, right, upper and rear end surfaces of the outer drawer housing 10, a sliding slot 18 is disposed in the air slot 26, an inner sliding plate 27 is slidably connected in the sliding slot 18, an inner air slot 28 is disposed in the inner sliding plate 27, an outer fixing plate 29 located on one side of the inner sliding plate 27 far from the inner drawer housing sliding slot 47 is fixedly connected in the air slot 26, a plurality of outer air slots 25 are disposed in the outer fixing plate 29, a sliding plate spring 19 is fixedly connected between the inner sliding plate 27 and the outer drawer housing 10, two compression slots 21 which are bilaterally symmetric with respect to the inner drawer housing sliding slot 47 are disposed on the upper end surface of the outer drawer housing 10, a pressing plate 23 is slidably connected in the pressing groove 21, a pressing spring 22 is fixedly connected between the pressing plate 23 and the outer drawer shell 10, an inner drawer shell 13 is slidably connected in the inner drawer shell sliding groove 47, a sealing device 902 is arranged in the inner drawer shell 13, the sealing device 902 comprises a storage groove 20 with an upward opening, three sliding grooves 14 are equidistantly distributed on the rear end surface of the inner drawer shell 13, empty grooves 43 located on the rear end wall of the inner drawer shell sliding groove 47 are respectively arranged on the rear sides of the three sliding grooves 14, a sliding shell groove 50 located on the front side of the vent groove 26 and located on the upper end wall of the inner drawer shell sliding groove 47 is arranged on the upper end wall of the inner drawer shell sliding groove 47, four limiting block sliding grooves 61 communicated with the sliding grooves 14 are uniformly distributed in the sliding grooves 14, a limiting plate 36 is slidably connected in the sliding grooves 14, and a sliding rod 15 extending backwards into the empty groove 43 is fixedly connected on the rear end, just the litter 15 is equipped with four evenly distributed's spacing ring groove 42 on being close to the rear side position, sliding connection has the restriction piece 37 in restriction piece spout 61, restriction piece 37 with the first spring 38 of fixedly connected with between the interior drawer housing 13, the one end of fixedly connected with kicking block stay cord 46 on the restriction piece 37, the rear end face of interior drawer housing 13 is equipped with kicking block spout 57, sliding connection has kicking block 45 in the kicking block spout 57, kicking block 45 with fixedly connected with kicking block spring 58 between the interior drawer housing 13, fixedly connected with is a plurality of on the kicking block 45 the other end of kicking block stay cord 46.

Advantageously, a sliding housing 51 is slidably connected in the sliding housing groove 50, a rotary groove 54 is arranged in the sliding housing 51 and is opened downwards, a rotating shaft 52 is rotatably connected between left and right end walls of the rotating groove 54 at a position close to the front side, a rotating plate 53 extending downward is fixedly connected to the rotating shaft 52, the rear end face of the rotating plate 53 is provided with two inclined planes, a second spring 49 is fixedly connected between the sliding shell 51 and the outer drawer shell 10, a pull rope 48 is fixedly connected between the sliding shell 51 and the inner sliding plates 27, the lower end surface of the inner drawer shell 13 is provided with two roller grooves 17 which are bilaterally symmetrical about the sliding groove 14 at the lower side, a roller shaft 11 which is rotatably connected with the inner drawer shell 13 is arranged in the roller groove 17, the roller shaft 11 is fixedly connected with a roller 12 which is in rolling connection with the lower end wall of the sliding groove 47 of the inner drawer shell.

Advantageously, four fixed pin sliding grooves 39 are arranged in the empty groove 43, the fixed pins 41 are connected in the fixed pin sliding grooves 39 in a sliding way, a fixed pin spring 40 is fixedly connected between the fixed pin 41 and the outer drawer housing 10, a fixing pull rope 30 is fixedly connected between the fixing pin 41 and the pressing plate 23, a sliding connecting plate sliding groove 34 is arranged at the front side of each pressing groove 21, a sliding connecting plate 33 is connected in the sliding connecting plate sliding groove 34 in a sliding way, a sliding connecting plate spring 35 is fixedly connected between the sliding connecting plate 33 and the outer drawer shell 10, a sliding rod 32 extending forwards and slidably connected with the outer drawer housing 10 is fixedly connected to the front side of the sliding connecting plate 33, a pressing pull rope 24 is fixedly connected between the sliding connecting plate 33 and the pressing plate 23, and a pull plate 31 positioned at the front side of the outer drawer shell 10 is fixedly connected to the front end of the sliding rod 32.

In the initial state, the pressing spring 22 is in a compressed state, the fixing pin 41 is located at a limit position close to the empty slot 43 and restricts the movement of the slide rod 15, the outer fixing plate 29 and the inner slide plate 27 are at limit positions away from each other, and the slide plate spring 19 is in a compressed state.

When the inner drawer shell 13 is pulled forward, the fixing pin 41 is partially positioned in the limiting annular groove 42 and the sliding rod 15 is limited to move, so that the limiting plate 36 slides in the sliding groove 14 in the process that the inner drawer shell 13 slides forward, and the weight in the inner drawer shell 13 is distributed because the three sliding grooves 14 are distributed in a triangular shape, so that even if the inner drawer shell 13 is pulled out for a long distance, the front side of the storage groove 20 still does not sag, when the rear side of the inner drawer shell 13 moves to the lower side of the rotating plate 53 and presses the rotating plate 53, the rotating plate 53 drives the rotating shaft 52 and the sliding shell 51 to move upwards under the action of the inner drawer shell 13, and further releases the pull rope 48, and under the action of the sliding plate spring 19, the inner sliding plate 27 moves to the side close to the sliding plate spring 19 until the outer fixing plate 29 contacts with the inner sliding plate 27, at this time, the outer ventilation groove 25 is blocked by the inner sliding plate 27, and the inner ventilation groove 28 is blocked by the outer fixing plate 29, so that the cold air in the refrigerator can not enter the inner drawer housing sliding groove 47 through the outer ventilation groove 25 and the inner ventilation groove 28, the cold air leakage is prevented when the inner drawer housing 13 is pulled out to take the food, and the cold air in the refrigerator can rapidly refrigerate the food when the inner drawer housing 13 is reset;

the pull plate 31 is pulled manually to move forwards, the pull plate 31 drives the sliding connecting plate 33 to move forwards, and further the pressing plates 23 on two sides are pulled to move downwards by pulling the pressing pull rope 24, at the moment, the pull plate 31 drives the outer drawer shell 10 to be pulled out of the interior of the refrigerator through the sliding rod 32 and the sliding connecting plate 33, under the action of the pressing spring 22, the pressing plates 23 move upwards to pull the fixing pull rope 30, at the moment, the fixing pin 41 moves towards one side far away from the sliding rod 15, at the moment, the fixing pin 41 is separated from the limiting annular groove 42 and removes the limitation on the sliding rod 15, at the moment, the sliding rod 15 can be pulled out of the hollow groove 43 to be convenient for cleaning the storage groove 20 in the inner drawer shell 13, at the same time, when the inner drawer shell 13 is pulled out to move out of the inner drawer shell sliding groove 47, the top block 45 is manually pressed to enter the top block sliding groove 57 to be pinched, the limiting block 37 is moved towards, the slide bar 15 can be pulled out to facilitate cleaning of the slide bar 15.

The above embodiments are merely illustrative of the technical concepts and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a detachable prevents falling energy-saving refrigerator storing device, includes outer drawer casing, its characterized in that: the outer drawer shell comprises a telescopic device, the telescopic device comprises an inner drawer shell sliding chute communicated with the opening forwards, the inner drawer shell sliding chute and air grooves on the left, right, upper and rear end faces of the outer drawer shell, a sliding groove is arranged in the air grooves, an inner sliding plate is connected in the sliding groove in a sliding manner, an inner air groove is arranged in the inner sliding plate, an outer fixing plate is fixedly connected in the air grooves and positioned on one side of the inner sliding plate, which is far away from the inner drawer shell sliding chute, a plurality of outer air grooves are arranged in the outer fixing plate, a sliding plate spring is fixedly connected between the inner sliding plate and the outer drawer shell, two compression grooves which are bilaterally symmetrical relative to the inner drawer shell sliding chute are arranged on the upper end face of the outer drawer shell, compression plates are connected in the compression grooves in a sliding manner, and compression springs are fixedly connected between the compression plates and the outer drawer shell, an inner drawer shell is connected in the sliding groove of the inner drawer shell in a sliding way, a sealing device is arranged in the inner drawer shell and comprises a storage groove with an upward opening, three sliding grooves are equidistantly distributed on the rear end face of the inner drawer shell, empty grooves located on the rear end wall of the sliding groove of the inner drawer shell are arranged on the rear sides of the three sliding grooves, a sliding shell groove located at the front side of the air channel and at the upper end wall of the sliding groove of the inner drawer shell is arranged on the upper end wall of the sliding groove of the inner drawer shell, four limiting block sliding grooves communicated with the sliding grooves are uniformly distributed in the sliding grooves, limiting plates are connected in the sliding grooves in a sliding way, a sliding rod extending backwards into the empty grooves is fixedly connected on the rear end face of each limiting plate, four limiting ring grooves are uniformly distributed on the positions, close to the rear side, a limiting block is connected in the sliding groove of the limiting block, and, the limiting block is fixedly connected with one end of an ejector block stay cord, the rear end face of the inner drawer shell is provided with an ejector block sliding groove, an ejector block is slidably connected in the ejector block sliding groove, an ejector block spring is fixedly connected between the ejector block and the inner drawer shell, and the ejector block is fixedly connected with a plurality of the other ends of the ejector block stay cords.

2. The detachable crash-proof power-saving storage device of a refrigerator as claimed in claim 1, wherein: sliding connection has the slip casing in the slip casing inslot, be equipped with the swivelling chute under the opening in the slip casing, it is connected with the pivot to be close to front side position rotation between the end wall about the swivelling chute, fixedly connected with downwardly extending's rotor plate in the pivot, the rear end face of rotor plate is equipped with two inclined planes, the slip casing with fixedly connected with second spring between the outer drawer casing, the slip casing is with a plurality of equal fixedly connected with stay cord between the interior slide, the lower terminal surface of interior drawer casing is equipped with two about the downside spout bilateral symmetry's gyro wheel groove, the gyro wheel inslot be equipped with interior drawer casing rotates the gyro wheel axle of connecting, on the gyro wheel axle fixedly connected with end wall roll connection's gyro wheel under the interior drawer casing spout.

3. The detachable crash-proof power-saving storage device of a refrigerator as claimed in claim 1, wherein: the dead slot is equipped with four evenly distributed's fixed pin spout, sliding connection has the fixed pin in the fixed pin spout, the fixed pin with fixedly connected with fixed pin spring between the outer drawer casing, the fixed pin with fixedly connected with fixed stay cord, every between the pressure strip the front side that compresses tightly the groove all is equipped with the slip even board spout, slip even board sliding connection has the slip even board in the board spout, slip even board with fixedly connected with slips even board spring between the outer drawer casing, slip even front side fixedly connected with of board extend forward and with outer drawer casing sliding connection's slide bar, slip even board with fixedly connected with compresses tightly the stay cord between the pressure strip, the terminal fixedly connected with in front side of slide bar is located the arm-tie of outer drawer casing front side.