CN215324094U

CN215324094U - Vacuum fresh-keeping box is used in transportation of vegetables and fruits cold chain commodity circulation

Info

Publication number: CN215324094U
Application number: CN202121666168.8U
Authority: CN
Inventors: 邱珍华; 蒋云雨; 李志军; 刘亚坤; 岳青举
Original assignee: Zhejiang Dagong New Energy Co ltd
Current assignee: Zhejiang Dagong New Energy Co ltd
Priority date: 2021-07-21
Filing date: 2021-07-21
Publication date: 2021-12-28
Anticipated expiration: 2031-07-21

Abstract

The utility model relates to the technical field of vacuum preservation boxes, and particularly discloses a vacuum preservation box for vegetable and fruit cold-chain logistics transportation, which comprises a preservation box body and a box cover, wherein a storage barrel is fixedly connected to the position, close to the bottom, on the right side of the preservation box body; according to the vacuum preservation box for vegetable and fruit cold-chain logistics transportation, the plurality of the storage frames are matched with the first butt joint inserting grooves, the first butt joint inserting rods and other structures, so that the vegetables and fruits can be placed in the preservation box body in a more orderly and classified mode, and the vegetables and fruits cannot be extruded or crushed.

Description

Vacuum fresh-keeping box is used in transportation of vegetables and fruits cold chain commodity circulation

Technical Field

The utility model relates to the technical field of vacuum preservation boxes, in particular to a vacuum preservation box for cold-chain logistics transportation of vegetables and fruits.

Background

The preservation box is divided into three types, one type is a plastic preservation box, namely a preservation box, which is made of resin materials, the general temperature resistance range is that the highest temperature is 120 ℃, the lowest temperature is-20 ℃, the other type is a foam preservation box, the last type is a cold-resistant and heat-resistant scientific preservation box, and food-grade environment-friendly LLDPE materials are adopted.

At present when some vegetables and fruits that need keep fresh in long-distance transport, cold chain vacuum preservation case generally can all be used, but most cold chain vacuum preservation case is when using at present, inside vegetables and fruits pile up comparatively in a jumble, can't be in order and categorised and place, and when people take out the vegetables and fruits, the superiors comparatively take out easily, and the vegetables and fruits that are close to the bottom take out then comparatively inconvenient, consequently need design one kind can make the vegetables and fruits orderly and categorised and place, conveniently take out the vegetables and fruits cold chain for logistics transportation vacuum preservation case that is close to the bottom vegetables and fruits simultaneously.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides the vacuum preservation box for the vegetable and fruit cold-chain logistics transportation, which has the advantages that the vegetables and fruits can be orderly and classified to be placed, the vegetables and fruits close to the bottom layer can be conveniently taken out, and the like, and the problems that the traditional cold-chain vacuum preservation box cannot be orderly and classified to be placed, and the vegetables and fruits close to the bottom layer are inconvenient to take out are solved.

The vacuum preservation box for vegetable and fruit cold-chain logistics transportation comprises a preservation box body and a box cover, wherein a storage barrel is fixedly connected to the position, close to the bottom, of the right side of the preservation box body, an electric pump is placed in the storage barrel, an air-exhaust butt joint is installed in the center of the top of the box cover, a partition plate is fixedly connected to the inner cavity of the preservation box body, and an ice bag placing groove is formed between the outer wall of the partition plate and the inner wall of the preservation box body; sliding grooves are formed in the positions, close to the front side and the back side, of the left side and the right side of the inner wall of the partition board along the vertical direction, sliding blocks are slidably clamped in the sliding grooves, springs are fixedly connected between the bottoms of the sliding blocks and the sliding grooves, a supporting frame is fixedly connected between the two groups of sliding blocks, and first butt-joint inserting grooves are formed in the positions, close to the front side and the back side, of the left side and the right side of the top of the supporting frame; the utility model discloses a fresh-keeping case, including the support frame, the support frame top is provided with a plurality of racks of accomodating, accomodate the first butt joint inserted bar of the equal fixedly connected with in position that the rack bottom corresponds with first butt joint inserting groove, all install the fixed knot of mutual adaptation between case lid front and the back and the fresh-keeping case body, the equal fixedly connected with handle in central position that the fresh-keeping case body left and right sides is close to the top, accomodate the rack left and right sides and all run through and seted up the air vent, the air vent with accomodate a frame inner chamber intercommunication.

Through the design of the technical scheme, the inner cavity of the storage rack can be better communicated with the inner cavity of the partition plate, so that the electric pump can be conveniently pumped to vacuum.

As a further improvement of the utility model, the four corners of the bottom of the box cover are fixedly connected with second butt joint inserting rods, the four corners of the top of the preservation box body are respectively provided with a second butt joint slot, and the second butt joint inserting rods are matched with the second butt joint slots.

Through the design of the technical scheme, the protecting cover and the fresh-keeping box body are more firmly connected.

As a further improvement of the utility model, the bottom of the box cover and the position corresponding to the ice bag placing groove are fixedly connected with sealing plugs, and the size of the sealing plugs is matched with that of the ice bag placing groove.

Through the design of the technical scheme, the ice water in the ice bag placing groove cannot leak out during transportation.

As a further improvement of the utility model, the bottom of the box cover is fixedly connected with a rubber sealing ring at a position corresponding to the inner side of the partition plate, and the size of the rubber sealing ring is matched with the inner diameter of the partition plate.

Through the design of the technical scheme, the sealing performance of the inner cavity of the partition plate is better, and the partition plate is convenient to pump to vacuum.

As a further improvement of the utility model, the positions of the left side and the right side of the top of the storage frames, which are close to the front surface and the back surface, are provided with first butt slots, and the central positions of the left side and the right side of the top of the storage frames are provided with handle slots.

Through the design of the technical scheme, a plurality of storage frames can be stacked better, and the storage frames can be taken and placed better.

As a further improvement of the utility model, the front view of the support frame is U-shaped, a buffer cushion is arranged between the bottom of the support frame and the bottom of the inner wall of the preservation box body, and the buffer cushion is made of rubber.

Through the design of the technical scheme, the supporting frame can be effectively buffered and damped.

Compared with the prior art, the utility model has the following beneficial effects:

according to the vacuum preservation box for vegetable and fruit cold-chain logistics transportation, the plurality of storage frames are matched with the first butt-joint inserting grooves, the first butt-joint inserting rods and other structures, so that vegetables and fruits can be placed in the preservation box body in a more orderly and classified mode, the vegetables and fruits cannot be extruded or crushed, meanwhile, the sliding grooves are matched with the sliding blocks and the springs, after the springs of the storage frames on the upper layer are taken by workers, the supporting frames are driven to move upwards automatically, the storage frames close to the bottom layer are moved to the positions close to the upper side, the workers can take the vegetables and fruits conveniently, and the problems that the traditional cold-chain vacuum preservation box cannot be placed in an orderly and classified mode, and the vegetables and fruits close to the bottom layer cannot be taken out conveniently are solved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

FIG. 1 is a schematic overall elevational cross-sectional structural view of the present invention;

FIG. 2 is a schematic view of the overall front view structure of the present invention;

FIG. 3 is a schematic top view of the fresh keeping box body according to the present invention;

fig. 4 is a schematic bottom view of the cover of the present invention.

In the figure: 01. a preservation box body; 02. a box cover; 03. a partition plate; 04. a cushion pad; 05. a chute; 06. a slider; 07. a support frame; 08. a storage rack; 09. a vent hole; 10. a first docking slot; 11. a first docking plunger; 12. a storage cylinder; 13. a spring; 14. a grip; 15. an ice bag placing groove; 16. a sealing plug; 17. a rubber seal ring; 18. a second docking plunger; 19. a second docking slot; 20. a handle slot; 21. an air exhaust butt joint; 22. a fixing buckle; 23. an electric pump.

Detailed Description

In the following description, for purposes of explanation, numerous implementation details are set forth in order to provide a thorough understanding of the various embodiments of the present invention. It should be understood, however, that these implementation details are not to be interpreted as limiting the utility model. That is, in some embodiments of the utility model, such implementation details are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.

In addition, the descriptions related to the first, the second, etc. in the present invention are only used for description purposes, do not particularly refer to an order or sequence, and do not limit the present invention, but only distinguish components or operations described in the same technical terms, and are not understood to indicate or imply relative importance or implicitly indicate the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

Referring to fig. 1-2, the vacuum preservation box for vegetable and fruit cold-chain logistics transportation comprises a preservation box body 01 and a box cover 02, wherein a storage barrel 12 is fixedly connected to the right side of the preservation box body 01 close to the bottom, an electric pump 23 is arranged in the storage barrel 12, an air suction butt joint port 21 is arranged in the center of the top of the box cover 02, a partition plate 03 is fixedly connected to the inner cavity of the preservation box body 01, and an ice bag placing groove 15 is arranged between the outer wall of the partition plate 03 and the inner wall of the preservation box body 01; the left side and the right side of the inner wall of the partition board 03, which are close to the front side and the back side, are provided with sliding grooves 05 in the vertical direction, sliding blocks 06 are slidably clamped in the sliding grooves 05, springs 13 are fixedly connected between the bottoms of the sliding blocks 06 and the sliding grooves 05, a support frame 07 is fixedly connected between the two groups of sliding blocks 06, and first butt joint inserting grooves 10 are formed in the left side and the right side of the top of the support frame 07, which are close to the front side and the back side; support frame 07 top is provided with a plurality of storage rack 08, storage rack 08 bottom and the equal fixedly connected with in the first butt joint pole 11 in the position that first butt joint inserted groove 10 corresponds, all install the fixed knot 22 of mutual adaptation between case lid 02 front and the back and the fresh-keeping case body 01, the equal fixedly connected with handle 14 in the central point position that the fresh-keeping case body 01 left and right sides is close to the top, storage rack 08 left and right sides all runs through and has seted up the air vent 09, air vent 09 and storage rack 08 inner chamber intercommunication, this structure sets up, make storage rack 08 inner chamber can be better with baffle 03 inner chamber intercommunication, make things convenient for electric pump 23 to take out to the vacuum.

Referring to fig. 1, the second butt-joint insertion rods 18 are fixedly connected to the four corners of the bottom of the box cover 02, the second butt-joint insertion grooves 19 are formed in the four corners of the top of the preservation box body 01, and the second butt-joint insertion rods 18 are matched with the second butt-joint insertion grooves 19.

Referring to fig. 2, the bottom of the box cover 02 is fixedly connected with a sealing plug 16 at a position corresponding to the ice bag placing groove 15, the size of the sealing plug 16 is matched with the size of the ice bag placing groove 15, and the structure is arranged so that ice water in the ice bag placing groove 15 cannot leak out during transportation.

Referring to fig. 3, the bottom of the box cover 02 is fixedly connected with a rubber sealing ring 17 at a position corresponding to the inner side of the partition 03, and the size of the rubber sealing ring 17 is matched with the inner diameter of the partition 03.

Referring to fig. 4, the left and right sides of the top of the plurality of storage racks 08 near the front and the back are provided with first mating slots 10, and the central positions of the left and right sides of the top of the storage racks 08 are provided with handle slots 20, so that the plurality of storage racks 08 can be stacked better, and the storage racks 08 can be taken and placed better.

Referring to fig. 1, a front view of the supporting frame 07 is U-shaped, a buffer pad 04 is placed between the bottom of the supporting frame 07 and the bottom of the inner wall of the preservation box body 01, and the buffer pad 04 is made of rubber.

In the use of the utility model: firstly, fruits and vegetables to be transported are placed into a plurality of storage racks 08 in a classified and orderly manner, and then are stacked on the top of a support frame 07 through a first butt joint slot 10 and a first butt joint rod 11 in sequence, along with the increase of weight, the support frame 07 moves downwards to drive a sliding block 06 to move downwards in a sliding groove 05 and compress a spring 13 until the bottom of the support frame 07 is contacted with the top surface of a cushion pad 04, then ice bags are filled into an ice bag placing groove 15, a box cover 02 can be closed, when the ice bag placing groove 15 is closed, a sealing plug 16 is clamped in by aligning with the ice bag placing groove 15, a rubber sealing ring 17 is clamped in by aligning with the inner side of a partition board 03, a second butt joint rod 18 is inserted by aligning with a second butt joint slot 19, then a fixing buckle 22 is fastened, an electric pump 23 is taken out from the storage barrel 12 and is butted with an air suction butt joint port 21, the inner cavity of the partition board 03 is pumped to be vacuum by the electric pump 23, wherein the air suction joint port 21 and the electric pump 23 are both in the prior art, details can be searched for in hundred degrees, therefore do not give repeated details), when the transportation destination need take out the fruit vegetables, open earlier the exhaust hole on interfacing plane 21 of bleeding, make the vacuum disappear, open fixed knot 22 again, take off case lid 02, take out a plurality of storage rack 08 in proper order through handle slot 20, after storage rack 08 on upper strata was taken out, spring 13's atress becomes lighter, drive slider 06 rebound, thereby drive support frame 07 rebound, storage rack 08 that will be close to the bottom drives to the top, thereby make things convenient for the staff to get to storage rack 08 and take.

The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and alterations to this invention will become apparent to those skilled in the art. Any modification, equivalent replacement, improvement or the like made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The utility model provides a vegetables and fruits cold chain logistics transportation uses vacuum preservation case, includes fresh-keeping case body (01) and case lid (02), its characterized in that: a storage barrel (12) is fixedly connected to the position, close to the bottom, on the right side of the preservation box body (01), an electric pump (23) is placed in the storage barrel (12), an air suction butt joint port (21) is installed at the center of the top of the box cover (02), a partition plate (03) is fixedly connected to the inner cavity of the preservation box body (01), and an ice bag placing groove (15) is formed between the outer wall of the partition plate (03) and the inner wall of the preservation box body (01);

sliding grooves (05) are formed in the positions, close to the front side and the back side, of the left side and the right side of the inner wall of the partition plate (03) in the vertical direction, sliding blocks (06) are clamped in the sliding grooves (05) in a sliding mode, springs (13) are fixedly connected between the bottoms of the sliding blocks (06) and the sliding grooves (05), a supporting frame (07) is fixedly connected between the two groups of sliding blocks (06), and first butt joint inserting grooves (10) are formed in the positions, close to the front side and the back side, of the left side and the right side of the top of the supporting frame (07);

support frame (07) top is provided with a plurality of racks (08) of accomodating, accomodate the equal first butt joint inserted bar (11) of fixedly connected with in the position that rack (08) bottom and first butt joint slot (10) correspond, fixed knot (22) of mutual adaptation are all installed to case lid (02) front and back and between fresh-keeping case body (01), the equal fixedly connected with handle (14) of central position that fresh-keeping case body (01) left and right sides is close to the top, accomodate the rack (08) left and right sides and all run through and seted up air vent (09), air vent (09) and accomodate rack (08) inner chamber intercommunication.

2. The vacuum preservation box for vegetable and fruit cold-chain logistics transportation according to claim 1, characterized in that: equal fixedly connected with second butt joint inserted bar (18) in the four corners department of case lid (02) bottom, second butt joint slot (19) have all been seted up in the four corners department at fresh-keeping case body (01) top, second butt joint inserted bar (18) and second butt joint slot (19) looks adaptation.

3. The vacuum preservation box for vegetable and fruit cold-chain logistics transportation according to claim 1, characterized in that: the bottom of the box cover (02) is fixedly connected with a sealing plug (16) at a position corresponding to the ice bag placing groove (15), and the size of the sealing plug (16) is matched with that of the ice bag placing groove (15).

4. The vacuum preservation box for vegetable and fruit cold-chain logistics transportation according to claim 1, characterized in that: the bottom of the box cover (02) is fixedly connected with a rubber sealing ring (17) at a position corresponding to the inner side of the partition plate (03), and the size of the rubber sealing ring (17) is matched with the inner diameter of the partition plate (03).

5. The vacuum preservation box for vegetable and fruit cold-chain logistics transportation according to claim 1, characterized in that: a plurality of the positions of the left side and the right side of the top of the storage rack (08), which are close to the front and the back, are provided with first butt joint slots (10), and the central positions of the left side and the right side of the top of the storage rack (08) are provided with handle grooves (20).

6. The vacuum preservation box for vegetable and fruit cold-chain logistics transportation according to claim 1, characterized in that: the front view graph of the support frame (07) is U-shaped, a cushion pad (04) is placed between the bottom of the support frame (07) and the bottom of the inner wall of the preservation box body (01), and the cushion pad (04) is made of rubber.