CN212448582U

CN212448582U - Fresh food packaging box with heat preservation structure

Info

Publication number: CN212448582U
Application number: CN202020875550.9U
Authority: CN
Inventors: 张珣; 包淑芳; 常彤; 孙成旭
Original assignee: Qiqihar University
Current assignee: Qiqihar University
Priority date: 2020-05-22
Filing date: 2020-05-22
Publication date: 2021-02-02
Anticipated expiration: 2030-05-22

Abstract

The utility model discloses a give birth to bright food package case with insulation construction, the power distribution box comprises a box body, the inner wall upper berth of box is equipped with the heat preservation, the inside of box is provided with four group's baffles, the bottom of baffle all is provided with three outer poles of group, the handle has all been welded to the left and right sides of box, the top of box is provided with the case lid, the left bottom of case lid is provided with the bull stick, and both ends all with case lid welded fastening around the bull stick, the outside at both ends all is equipped with the stationary blade about the bull stick, the slot has been run through on the right side of box, the inserted bar has been run through to the bottom on case lid right side, the right-hand member welding of inserted bar has the piece of holding. The utility model discloses can avoid the transportation in the upper strata give birth to the bright fresh crushing with the giving birth to of lower floor, application range is wide, and the giving birth to bright convenient and fast of taking moreover to can used repeatedly many times, it is effectual to keep warm, the cleanliness is high.

Description

Fresh food packaging box with heat preservation structure

Technical Field

The utility model relates to a packing box technical field specifically is a give birth to bright food package case with insulation construction.

Background

The fresh food is a food which is frequently eaten in daily life of people, but compared with common food, the preservation condition of the fresh food is stricter, if the preservation method of the fresh food is improper in long-distance transportation, the food is easy to deteriorate due to external temperature, the fresh food is generally transported by using a fresh food packing box at present, but when the fresh food preservation box at present transports vegetables and fruits, the fruits at the upper part of the box are easy to crush the fruits at the lower part, the phenomenon of bumping of a user in the transportation process is more serious, great troubles are brought to a fresh buyer, and economic loss is also caused to the merchant.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a give birth to bright food package case with insulation construction to solve the giving birth to bright easy crushing with the giving birth to bright of lower floor of upper strata in the transportation of giving birth to bright of proposing in the above-mentioned background art, brought loss and troublesome problem for the user.

In order to achieve the above object, the utility model provides a following technical scheme: a fresh food packaging box with a heat preservation structure comprises a box body, wherein a heat preservation layer is paved on the inner wall of the box body, four groups of clapboards are arranged inside the box body, three groups of fixing seats are welded at the top ends of the clapboards, two groups of clamping balls are arranged inside the fixing seats, three groups of outer rods are arranged at the bottom ends of the clapboards, inner rods are inserted in the middle parts of the outer rods, the top ends of the inner rods are fixedly welded with the clapboards, handles are welded on the left side and the right side of the box body, a box cover is arranged at the top end of the box body, a ventilation hole is formed in the top end of the box cover, a rotating rod is arranged at the left bottom end of the box cover, the front end and the rear end of the rotating rod are fixedly welded with the box cover, fixing plates are sleeved on the outer sides of the left end and the right end of the rotating rod, one end, and the left end of inserted bar runs through the slot and extends to inside the box, the right-hand member welding of inserted bar has the piece of holding between the fingers, the outside cover on box top is equipped with.

Preferably, the spring is welded on one side of the clamping ball close to the inner wall of the fixing seat, and the side of the spring close to the inner wall of the fixing seat is welded and fixed with the inner wall of the fixing seat.

Preferably, the outer side of the inner rod is provided with external threads, the inner walls of the outer rod and the inner rod which are attached to each other are provided with internal threads, and the outer rod and the inner rod are connected through threaded structures.

Preferably, torsion springs are welded on the left side and the right side of the rotating rod, and one ends, close to the fixing pieces, of the torsion springs are welded and fixed with the fixing pieces.

Preferably, the left end of the pinching block is welded with a spring, and the left end of the spring is welded and fixed with the inner wall of the box cover in the box body.

Preferably, the bottom end is provided with a clamping groove matched with the box body, and the vertical section of one side is U-shaped.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model can avoid the upper layer of fresh food from crushing the lower layer of fresh food in the transportation process, has wide application range, is convenient and quick to take the fresh food, can be repeatedly used for a plurality of times, and has good heat preservation effect and high cleanliness;

1. the partition plate is arranged, so that a user can place fresh food to be transported on the top end of the partition plate, the partition plate divides the fresh food, the fresh food on the upper layer can not generate pressure on the fresh food on the lower layer, the fresh food on the lower layer is protected from being broken and damaged due to the pressure, the user can rotate the outer rod to drive the partition plate to move up and down, the distance between the partition plate and the partition plate can be matched with the size of various fresh foods, and the application range of the device is further expanded;

2. the fresh food taking device is provided with the box cover, after the pinching block is pulled out rightwards by a user, the box cover is naturally turned leftwards and opened through the spring, the user can take the fresh food in the box body, the process that the user takes the fresh food in the box body is convenient and rapid, the fresh food cannot deteriorate due to time waste, the efficiency of taking the fresh food by the user is improved, the operation is simple, and the practicability is high;

3. be provided with, the user lays the plastic bag on the inner wall of box earlier before placing the baffle, the plastic bag will give birth to bright and block with the box inner wall, when giving birth to bright when breaking because of external force factor, give birth to bright juice can not pollute the inside of box, the user can change the plastic bag simultaneously, make the box can repeat the reuse, and the box is inside constantly in clean state, need not the user and frequently cleans the inside of box, thereby user's trouble has been reduced, the heat preservation has the heat preservation effect to box inside simultaneously, it is difficult for producing rotten because of the change of temperature to make the inside giving birth to bright of box.

Drawings

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

fig. 2 is an enlarged schematic view of the structure at a in fig. 1 according to the present invention;

FIG. 3 is a schematic side view of the structure of the present invention;

fig. 4 is a schematic top view of the structure of the present invention.

In the figure: 1. a box body; 2. a heat-insulating layer; 3. a partition plate; 4. a fixed seat; 5. blocking the ball; 6. an outer rod; 7. an inner rod; 8. a handle; 9. a box cover; 10. a vent hole; 11. a rotating rod; 12. a fixing sheet; 13. a slot; 14. inserting a rod; 15. kneading blocks; 16. and (5) pressing a ring.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment:

a fresh food packing box with a heat preservation structure comprises a box body 1, wherein a heat preservation layer 2 is laid on the inner wall of the box body 1, the heat preservation layer 2 is made of foam materials and is a poor heat conductor, a plurality of small holes are formed in the heat preservation layer 2, the heat conduction speed is low, so that heat conduction is prevented, four groups of partition plates 3 are arranged in the box body 1, three groups of fixing seats 4 are welded at the top ends of the partition plates 3, two groups of clamping balls 5 are arranged in the fixing seats 4, three groups of outer rods 6 are arranged at the bottom ends of the partition plates 3, inner rods 7 are inserted in the middle of the outer rods 6, the top ends of the inner rods 7 are fixedly welded with the partition plates 3, springs are welded at one sides of the clamping balls 5, which are close to the inner wall of the fixing seats 4, and are fixedly welded with the inner wall of the fixing seats 4, when a user splices the plurality of partition plates 3, one, and the bottom ends of the other group of outer rods 6 are inserted into the fixed seat 4, when the bottom ends of the other group of outer rods 6 move to the middle part of the clamping ball 5, the spring is compressed to generate contraction deformation, so that the clamping ball 5 moves close to the inner wall of the fixed seat 4, when the bottom end of the other group of outer rods 6 moves to the bottom end of the clamping ball 5, the spring releases resilience force to reset, thereby driving the blocking ball 5 to reset, the blocking ball 5 fixedly blocks the bottom end of the other group of outer rods 6, the outer rods 6 are fixed at the middle part of the fixed seat 4, the outer side of the inner rod 7 is provided with external threads, the inner wall of the outer rod 6, which is jointed with the inner rod 7, is provided with internal threads, the outer rod 6 and the inner rod 7 are connected through a thread structure, a user can drive the inner rod 7 to move up and down by rotating the outer rod 6, therefore, the distance between the two groups of partition plates 3 is changed, fresh foods of various sizes can be placed between the partition plates 3 and the partition plates 3, and the application range of the device is improved;

handles 8 are welded on the left side and the right side of a box body 1, a box cover 9 is arranged on the top of the box body 1, a ventilation hole 10 is formed in the top of the box cover 9, a rotating rod 11 is arranged at the bottom of the left side of the box cover 9, the front end and the rear end of the rotating rod 11 are welded and fixed with the box cover 9, fixing pieces 12 are sleeved on the outer sides of the left end and the right end of the rotating rod 11, one end, close to the box body 1, of each fixing piece 12 is welded and fixed with the box body 1, a slot 13 penetrates through the right side of the box body 1, an inserting rod 14 penetrates through the bottom of the right side of the box cover 9, the left end of the inserting rod 14 extends into the box body 1 through the slot 13, a pinching block 15 is welded on the right end of the inserting rod 14, a spring is welded at the left end of the pinching block 15, the left end of the spring is welded and fixed with the, thereby driving the inserted link 14 to reset, making the inserted link 14 not easy to drop and lose due to road jolt, the torsion springs are welded on the left and right sides of the rotating link 11, and one end of the torsion spring close to the fixing piece 12 is welded and fixed with the fixing piece 12, when the inserted link 14 moves to the right end of the box cover 9, the spring releases resilience force to drive the box cover 9 to turn outwards, thereby opening the box for the user to take the fresh food in the box body 1, after taking, the user turns the box cover 9 rightwards to cover, and applies pressure to the torsion spring again, the outer side of the top end of the box body 1 is sleeved with a press ring (16), the bottom end of the press ring (16) is provided with a clamp groove matched with the box body 1, the vertical section of one side of the press ring (16) is U-shaped, before the user puts the clapboard 3 into the box body 1, firstly the user lays on the inner wall of the box body 1, and buckles the press ring (16) downwards, the top end of the press ring (16, so that the top end of the plastic bag is not separated from the box body 1 due to external force.

The working principle is as follows: firstly, a user lays a plastic bag on the inner wall of a box body 1, then a press ring (16) is covered, the press ring (16) clamps and fixes the plastic bag, the user puts one group of clapboards 3 into the box body 1, and places the other group of clapboards 3 above the former group of clapboards 3, so that the bottom end of the other group of outer rods 6 is inserted into a fixed seat 4, when the bottom end of the other group of outer rods 6 moves to the middle part of a clamping ball 5, the spring is compressed and deformed, when the bottom end of the other group of outer rods 6 moves to the bottom end of the clamping ball 5, the spring releases resilience force to reset, thereby driving the clamping ball 5 to reset, the clamping ball 5 fixes and clamps the bottom end of the other group of outer rods 6, the user can fixedly clamp and splice a plurality of groups of clapboards 3 through the fixing operation, then the user can rotate the outer rods 6 to drive an inner rod 7 to move up and down, thereby driving the clapboards 3 to, the height of the various fresh foods is matched, so that a user can smoothly place the fresh foods on the top end of the partition plate 3, finally, the user turns the box cover 9 rightwards, applies pressure to the torsion spring to enable the torsion spring to contract and deform, and inserts the inserting rod 14;

when the user will give birth to after the bright transportation to the destination, when needing to take out the bright of giving birth to of box 1 inside, the user right pulling is held between the fingers piece 15 and is driven inserted bar 14 and is moved right, treats that inserted bar 14 removes when the right-hand member to case lid 9, and torque spring releases resilience force and drives case lid 9 and reset to make case lid 9 overturn left and open, the user can convenient and fast take the bright of giving birth to of box 1 inside.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a give birth to bright food package case with insulation construction, includes box (1), its characterized in that: the heat preservation layer (2) is laid on the inner wall of the box body (1), four groups of partition plates (3) are arranged inside the box body (1), three groups of fixing seats (4) are welded at the top ends of the partition plates (3), two groups of clamping balls (5) are arranged inside the fixing seats (4), three groups of outer rods (6) are arranged at the bottom ends of the partition plates (3), inner rods (7) are inserted in the middle of the outer rods (6), the top ends of the inner rods (7) are fixedly welded with the partition plates (3), handles (8) are welded on the left side and the right side of the box body (1), a box cover (9) is arranged at the top end of the box cover (9), ventilation holes (10) are formed in the top end of the box cover (9), rotating rods (11) are arranged on the left side of the box cover (9), the front end and the rear end of each rotating rod (11) are fixedly welded with the box cover (9), fixing pieces (12) are, and the one end that stationary blade (12) are close to box (1) all with box (1) welded fastening, the right side of box (1) runs through there is slot (13), the bottom on case lid (9) right side runs through has inserted bar (14), and the left end of inserted bar (14) runs through slot (13) and extends to inside box (1), the right-hand member welding of inserted bar (14) has and holds between the fingers piece (15), the outside cover on box (1) top is equipped with clamping ring (16).

2. The fresh food packaging box with the heat preservation structure as claimed in claim 1, wherein: one side of the clamping ball (5) close to the inner wall of the fixing seat (4) is welded with a spring, and one side of the spring close to the inner wall of the fixing seat (4) is welded and fixed with the inner wall of the fixing seat (4).

3. The fresh food packaging box with the heat preservation structure as claimed in claim 1, wherein: the outer side of the inner rod (7) is provided with external threads, the inner walls of the outer rod (6) and the inner rod (7) which are attached to each other are provided with internal threads, and the outer rod (6) and the inner rod (7) are connected through thread structures.

4. The fresh food packaging box with the heat preservation structure as claimed in claim 1, wherein: torsion springs are welded on the left side and the right side of the rotating rod (11), and one ends, close to the fixing pieces (12), of the torsion springs are welded and fixed with the fixing pieces (12).

5. The fresh food packaging box with the heat preservation structure as claimed in claim 1, wherein: the left end welding of holding between the fingers piece (15) has the spring, the left end and the box lid (9) inner wall welded fastening in box (1) of spring.

6. The fresh food packaging box with the heat preservation structure as claimed in claim 1, wherein: the clamping groove matched with the box body (1) is formed in the bottom end of the pressing ring (16), and the vertical section of one side of the pressing ring (16) is U-shaped.