CN217275011U

CN217275011U - Special fresh-keeping case of vegetables and fruits of freezer

Info

Publication number: CN217275011U
Application number: CN202220903836.2U
Authority: CN
Inventors: 刘宝洋
Original assignee: Dalian Tianli Agricultural Development Co Ltd
Current assignee: Dalian Tianli Agricultural Development Co Ltd
Priority date: 2022-04-19
Filing date: 2022-04-19
Publication date: 2022-08-23
Anticipated expiration: 2032-04-19

Abstract

The utility model belongs to the technical field of the fresh-keeping case of vegetables and fruits, especially, be a fresh-keeping case of special vegetables and fruits of freezer, including separating temperature shell and hollow inner bag, be provided with the cavity inner bag in the inner wall that separates the temperature shell, the outline of cavity inner bag and the interior outline phase-match that separates the temperature shell, the access & exit has been seted up on one side roof of cavity inner bag, the top that separates the temperature shell is provided with the top cap, the bottom mounting of top cap has the sealing member. This special vegetables and fruits case that keeps fresh of freezer adds the refrigerating fluid through the access & exit in the cavity inner bag, along with the interpolation of refrigerating fluid, the liquid level risees and to make suggestion pole shift-out device for the suggestion avoids the refrigerating fluid to excessively add, when the device is placed in the freezer after that, inside refrigerating fluid can cool down and freeze, takes out the device, places when external environment, can carry out lasting heat preservation to inside fruit vegetables, avoids the fruit vegetables to take place rotten at the removal in-process.

Description

Special fresh-keeping case of vegetables and fruits of freezer

Technical Field

The utility model relates to a vegetables and fruits case technical field that keeps fresh specifically is a special vegetables and fruits case that keeps fresh of freezer.

Background

In vegetables and fruits transportation, need place vegetables and fruits in the fresh-keeping case, deposit in corresponding freezer, keep fresh vegetables and fruits, avoid the high temperature, increase the active degree of bacterium and accelerate oxidation reaction, lead to vegetables and fruits to deteriorate, influence the use, along with the development of society, many neotype vegetables and fruits fresh-keeping case continue to put into market.

However, current fresh-keeping case is after leaving the freezer, and is inconvenient to last to the vegetables and fruits processing of cooling down for temperature in the fresh-keeping case can resume normal temperature rapidly, leads to vegetables and fruits to take place rotten easily, influences normal use, and current device when using, and is inconvenient to use fresh-keeping case, makes the inconvenient fresh-keeping case of opening of staff, carries out the storage of article, and the influence leads to staff's use.

Aiming at the problems, innovative design is urgently needed on the basis of the original vegetable and fruit fresh-keeping box special for the refrigeration house.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a special vegetables and fruits case that keeps fresh of freezer to it is not convenient for continuously cool down to propose the special vegetables and fruits case that keeps fresh of freezer that has now in the above-mentioned background art, is not convenient for keep fresh the problem that the case was opened.

In order to achieve the above object, the utility model provides a following technical scheme: a vegetable and fruit fresh-keeping box special for a refrigeration house comprises a heat-insulating shell and a hollow inner container, wherein the inner wall of the heat-insulating shell is internally provided with the hollow inner container, the outer contour of the hollow inner container is matched with the inner contour of the heat-insulating shell, the top wall of one side of the hollow inner container is provided with an inlet and an outlet, the top end of the heat-insulating shell is provided with a top cover, and the bottom end of the top cover is fixedly provided with a sealing piece;

the inner wall of the hollow inner container is provided with a sliding groove, one end of the sliding groove is connected with a buoyancy block in a sliding mode, the top end of the buoyancy block is fixedly connected with a prompt rod, the top wall of the other end of the hollow inner container is provided with a notch, and a buffer spring is embedded into the inner wall of the sealing piece.

Preferably, all laminate on the inner wall of cavity inner bag and be provided with the protection inside lining, the protection inside lining sets up for the cotton material of heat preservation.

Preferably, the inside of top cap rotates and is connected with the screw rod, the top fixedly connected with knob of screw rod, the lower extreme of screw rod passes the roof that separates the temperature shell, the below threaded connection of screw rod has the moving member, separate and have been equipped with in the inner wall of temperature shell with moving member external diameter assorted recess, separate and have been equipped with the spacing groove in the inner wall of temperature shell, the button has been run through to one side of spacing groove.

Preferably, the bottom end of the sealing element is provided with a bulge, the outer diameter of the bulge is matched with the inner diameter of the hollow inner container, and the outer contour of the sealing element is matched with the inner contour of the hollow inner container.

Preferably, the prompting rod, the notch and the buffer spring are horizontally arranged, and the outer contour of the prompting rod is matched with the inner contour of the notch.

Preferably, one end of the moving member is fixedly connected with an expansion spring, the other end of the expansion spring is fixedly connected with a limiting part, the outer diameter of the limiting part is matched with the inner diameter of the limiting groove, and the limiting part and the button are arranged on the same horizontal line.

Compared with the prior art, the beneficial effects of the utility model are that: the vegetable and fruit preservation box special for the refrigeration house is convenient for continuous cooling and opening;

1. when using the device, add the cryogenic fluid into the cavity inner bag through the access & exit, then along with the packing of cryogenic fluid, the liquid level increases, setting through the buoyancy piece, make the buoyancy piece upwards slide through the spout, the buoyancy piece upwards promotes the suggestion pole and runs through the notch this moment, make and be used for the current liquid level of suggestion user too high, can not continue to add, avoid the cryogenic fluid to freeze, lead to the volume grow to crowd broken cavity inner bag, when the device is placed in the freezer immediately afterwards, inside cryogenic fluid can cool down and freeze, taking out the device, when placing in external environment, can carry out lasting heat preservation to inside fruit vegetables, avoid the fruit vegetables to take place rotten in the removal process;

2. when using the device, when the user need dismantle, earlier through pressing the button, the end of button removes backward, extrudees the locating part, pushes out the spacing groove with the locating part in, extrudees expanding spring simultaneously, through the opposite direction rotation knob after that for the knob drives the screw rod and rotates, makes and drives moving member rebound through the screw rod, removes mounting structure, carries out same operation to the opposite side in proper order at last.

Drawings

FIG. 1 is a schematic view of the overall front view cross-section structure of the present invention;

FIG. 2 is a schematic view of the top cover mounting structure of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 4 is an enlarged schematic structural diagram of the point B in fig. 2 according to the present invention.

In the figure: 1. a thermal insulation housing; 2. a hollow inner container; 3. an entrance and an exit; 4. a top cover; 5. a seal member; 6. a protective liner; 7. a chute; 8. a buoyancy block; 9. a cue rod; 10. a notch; 11. a buffer spring; 12. a knob; 13. a screw; 14. a moving member; 15. a tension spring; 16. a limiting member; 17. a limiting groove; 18. a button.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a vegetable and fruit fresh-keeping box special for a refrigeration house comprises a heat insulation shell 1 and a hollow inner container 2, wherein the inner wall of the heat insulation shell 1 is internally provided with the hollow inner container 2, the outer contour of the hollow inner container 2 is matched with the inner contour of the heat insulation shell 1, one side top wall of the hollow inner container 2 is provided with an inlet and an outlet 3, the top end of the heat insulation shell 1 is provided with a top cover 4, and the bottom end of the top cover 4 is fixedly provided with a sealing element 5;

a chute 7 is arranged in the inner wall of a hollow inner container 2, one end of the chute 7 is connected with a buoyancy block 8 in a sliding manner, the top end of the buoyancy block 8 is fixedly connected with a prompt rod 9, a notch 10 is arranged on the top wall of the other end of the hollow inner container 2, a buffer spring 11 is embedded in the inner wall of a sealing element 5, the freezing liquid is filled into the hollow inner container 2 through an inlet 3 and an outlet 3, then the liquid level is increased along with the filling of the freezing liquid, the buoyancy block 8 slides upwards through the chute 7 through the arrangement of the buoyancy block 8, the prompt rod 9 is pushed upwards by the buoyancy block 8 at the moment to penetrate through the notch 10, so that the current liquid level is too high to prompt a user, the freezing liquid is avoided, the hollow inner container 2 is broken through the increase of the volume, the cooling liquid in the hollow inner container 2 is frozen, the device can be moved to the outside, fruits and vegetables can be frozen continuously for a period of time, the use is convenient;

furthermore, protective linings 6 are attached to the inner walls of the hollow inner containers 2, the protective linings 6 are made of heat-insulating cotton materials, fruits and vegetables can be isolated from the inner walls of the hollow inner containers 2 through the protective linings 6, and the fruits and vegetables are prevented from directly contacting the hollow inner containers 2 and being frostbitten or adhered to the inner walls of the hollow inner containers to affect use;

further, a screw 13 is rotatably connected inside the top cover 4, a knob 12 is fixedly connected above the screw 13, the lower end of the screw 13 penetrates through the top wall of the thermal insulation shell 1, a moving member 14 is connected to the lower side of the screw 13 in a threaded manner, a groove matched with the outer diameter of the moving member 14 is formed in the inner wall of the thermal insulation shell 1, a limiting groove 17 is formed in the inner wall of the thermal insulation shell 1, a button 18 penetrates through one side of the limiting groove 17, and the knob 12 drives the screw 13 to rotate by rotating the knob 12, so that the moving member 14 in threaded connection with the screw 13 moves downwards along with the rotation of the screw 13, and the position of the moving member 14 is adjusted;

furthermore, the bottom end of the sealing element 5 is provided with a bulge, the outer diameter of the bulge is matched with the inner diameter of the hollow inner container 2, the outer contour of the sealing element 5 is matched with the inner contour of the hollow inner container 2, and through the arrangement of the sealing element 5, when the top cover 4 is closed, the sealing element 5 can be tightly attached to the inner walls of the heat insulation shell 1 and the hollow inner container 2, so that the leakage of internal cold air is reduced, and the heat insulation effect is improved;

furthermore, the prompting rod 9, the notch 10 and the buffer spring 11 are horizontally arranged, the outer contour of the prompting rod 9 is matched with the inner contour of the notch 10, so that the prompting rod 9 can conveniently penetrate through the notch 10 for prompting, and through the arrangement of the telescopic spring 15, after the top cover 4 is closed and fixed, after freezing liquid is gradually solidified, the volume of the freezing liquid is increased, the liquid level is increased, the buoyancy plate is squeezed, and when the buoyancy plate moves upwards, the prompting rod 9 is buffered through the telescopic spring 15, so that the use is convenient;

further, one end fixedly connected with expanding spring 15 of moving member 14, the other end fixedly connected with locating part 16 of expanding spring 15, the external diameter of locating part 16 and the internal diameter phase-match of spacing groove 17, and locating part 16 is the same water flat line setting with button 18, when the user need dismantle, earlier through pressing button 18, the end of button 18 moves left, extrude locating part 16, release limiting part 16 in spacing groove 17, extrude expanding spring 15 simultaneously, through reverse rotation knob 12 after that, make knob 12 drive screw rod 13 rotate, make and drive moving member 14 rebound through screw rod 13, remove mounting structure, carry out same operation to the opposite side in proper order at last.

The working principle is as follows: when the special vegetable and fruit fresh-keeping box for the refrigeration house is used, as shown in fig. 1, fig. 2, fig. 3 and fig. 4, when the device is used, refrigerating fluid is poured into the hollow inner container 2 through the access 3, then along with the filling of the refrigerating fluid, the liquid level is increased, through the arrangement of the buoyancy block 8, the buoyancy block 8 upwards slides through the chute 7, at the moment, the buoyancy block 8 upwards pushes the prompting rod 9 to penetrate through the notch 10, so that the current liquid level is too high for prompting a user to be continuously added, the freezing fluid is prevented from being frozen, the hollow inner container 2 is crushed due to the increase of the volume, then the top cover 4 is placed at the top end of the heat insulation shell 1, the screw 13 and the moving piece 14 are inserted into the heat insulation shell 1, at the moment, through rotating the knob 12, the knob 12 drives the screw 13 to rotate, along with the rotation of the screw 13, the moving piece 14 connected with the screw thread is downwards moved, and the moving piece 14 is pushed to move to the limit groove 17, the telescopic spring 15 releases to push the limiting part 16 to be inserted into the limiting groove 17 forwards, the top cover 4 is installed, then the sealing part 5 is arranged to increase the sealing performance, then, as mentioned above, when a user needs to detach the device, firstly, the button 18 is pressed, the tail end of the button 18 moves leftwards, the limiting part 16 is extruded, the limiting part 16 is pushed out of the limiting groove 17, the telescopic spring 15 is simultaneously extruded, then, the knob 12 is rotated in the opposite direction, the knob 12 drives the screw rod 13 to rotate, the moving part 14 is driven to move upwards through the screw rod 13, the installation structure is removed, and finally, the same operation is sequentially carried out on the other side.

It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.

Claims

1. The utility model provides a special vegetables and fruits case that keeps fresh of freezer, includes thermal-insulated shell (1) and hollow inner bag (2), its characterized in that: a hollow inner container (2) is arranged in the inner wall of the heat-insulating shell (1), the outer contour of the hollow inner container (2) is matched with the inner contour of the heat-insulating shell (1), an access (3) is formed in the top wall of one side of the hollow inner container (2), a top cover (4) is arranged at the top end of the heat-insulating shell (1), and a sealing element (5) is fixed at the bottom end of the top cover (4);

the inner wall of the hollow inner container (2) is provided with a sliding groove (7), one end of the sliding groove (7) is connected with a buoyancy block (8) in a sliding mode, the top end of the buoyancy block (8) is fixedly connected with a prompt rod (9), the other end top wall of the hollow inner container (2) is provided with a notch (10), and a buffer spring (11) is embedded into the inner wall of the sealing piece (5).

2. The vegetable and fruit preservation box special for the refrigeration house according to claim 1, characterized in that: all laminate on the inner wall of cavity inner bag (2) and be provided with protective lining (6), protective lining (6) are the setting of cotton material of heat preservation.

3. The special vegetable and fruit preservation box for the refrigeration house according to claim 1, wherein the box comprises: the inside of top cap (4) is rotated and is connected with screw rod (13), the top fixedly connected with knob (12) of screw rod (13), the lower extreme of screw rod (13) passes the roof that separates temperature shell (1), the below threaded connection of screw rod (13) has moving member (14), it has the recess with moving member (14) external diameter assorted to separate to have seted up in the inner wall of temperature shell (1), it has spacing groove (17) to separate to have seted up in the inner wall of temperature shell (1), button (18) have been run through to one side of spacing groove (17).

4. The vegetable and fruit preservation box special for the refrigeration house according to claim 1, characterized in that: the bottom end of the sealing element (5) is provided with a bulge, the outer diameter of the bulge is matched with the inner diameter of the hollow inner container (2), and the outer contour of the sealing element (5) is matched with the inner contour of the hollow inner container (2).

5. The special vegetable and fruit preservation box for the refrigeration house according to claim 1, wherein the box comprises: the prompting rod (9), the notch (10) and the buffer spring (11) are horizontally arranged, and the outer contour of the prompting rod (9) is matched with the inner contour of the notch (10).

6. The special vegetable and fruit preservation box for the refrigeration house according to claim 3, wherein the box comprises: one end of the moving part (14) is fixedly connected with an expansion spring (15), the other end of the expansion spring (15) is fixedly connected with a limiting part (16), the outer diameter of the limiting part (16) is matched with the inner diameter of the limiting groove (17), and the limiting part (16) and the button (18) are arranged on the same horizontal line.