CN213863370U

CN213863370U - Cross-border electricity merchant cold chain logistics packaging box

Info

Publication number: CN213863370U
Application number: CN202023033960.8U
Authority: CN
Inventors: 林丹; 谭昭辉; 林原
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-16
Filing date: 2020-12-16
Publication date: 2021-08-03
Anticipated expiration: 2030-12-16

Abstract

The utility model discloses a cross border electricity merchant cold chain logistics packing box belongs to packing box technical field. The utility model provides a cross border electricity merchant cold chain logistics packing box, includes the heat preservation shell, is equipped with storage box in the heat preservation shell, and storage box inner wall welding has the slide rail, is symmetrical structure in the storage box and is equipped with two splint, and splint inside have seted up shrink chamber and spacing chamber, and the shrink intracavity is through spring fixedly connected with shrink post, and spacing intracavity portion sliding connection has the gag lever post, and the splint outside is equipped with the fixed plate. This cross border electricity merchant cold chain logistics packing box places the ice-cube and keeps warm through setting up the ice storage box in the middle of storage box and insulating layer, and the inside fixed article of splint and fixed plate that passes through of storage box simultaneously, according to the width of article size adjustment splint and fixed plate, spring force can stimulate splint and press from both sides tight article, and the spring can stretch the shrink post, then the tight article of shrink post pulling fixed plate clamp, and article are fixed well. The device has reasonable structure and exquisite design, not only has good heat preservation effect, but also greatly prevents articles from being bumpy and damaged.

Description

Cross-border electricity merchant cold chain logistics packaging box

Technical Field

The utility model relates to a packing box technical field, more specifically say, relate to a cross border electricity merchant cold chain logistics packing box.

Background

The cross-border electronic commerce is an international business activity which belongs to transaction main bodies of different relations, achieves transaction and payment settlement through an electronic commerce platform, and delivers commodities through cross-border logistics to complete the transaction. The cold chain box is used for carrying and transporting commodities in cross-border logistics transportation, is a logistics packaging box capable of providing a specific heat preservation function, is mainly used for transporting food, frozen food, seafood, fresh agricultural products, fruits, vegetables and the like which need cold insulation, and is also used for transporting temperature-sensitive medicines in the medical field. However, most of common cold chain boxes are made of foamed plastics, ice bags are placed in the cold chain boxes for heat preservation, the ice bags are not easy to place, articles can be damaged due to bumping in long-distance transportation, and the cost is very high. In view of this, we propose a cross-border electricity commercial cold chain logistics packing box.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

An object of the utility model is to provide a cross border electricity merchant cold chain logistics packing box to solve the problem that proposes in the above-mentioned background art.

2. Technical scheme

A cross-border E-commerce cold chain logistics packaging box comprises a heat preservation shell, wherein the top of the heat preservation shell is connected with a heat preservation cover with a handle through a hinge, a water outlet pipe with a valve is arranged on the lower portion of the front end face of the heat preservation shell, heat preservation cotton is attached to the inner wall of the heat preservation shell, a heat insulation layer is attached to the inner wall of the heat preservation cotton, sealing strips are welded on the heat preservation shell, the heat preservation cotton and the top of the heat insulation layer, a plurality of buffer pieces are uniformly welded on the inner wall of the heat insulation layer, a storage box is welded on the inner ends of the buffer pieces, two sliding rails are symmetrically welded on the inner wall of the lower end of the storage box, sliding grooves are formed in two ends of the sliding rails, sliding blocks are fixedly connected in the sliding grooves through springs, two clamping plates are symmetrically arranged in the storage box, a contraction cavity and a limiting cavity are formed in the clamping plates in a central symmetric structure, contraction columns are fixedly connected in the contraction cavity through the springs, and limiting rods are slidably connected in the limiting cavity, the outer side of the clamping plate is provided with a fixing plate.

Preferably, the rear end of the water outlet pipe penetrates through the heat insulation shell, the heat insulation cotton and the heat insulation layer and extends into the heat insulation layer.

Preferably, the clearance in the middle of insulating layer and the storage box forms stores the ice chamber, the seal groove that corresponds the sealing strip is seted up to the lower terminal surface of heat preservation lid.

Preferably, the bottom surface of the clamping plate is welded with the top surfaces of the two sliding blocks on the same axis, the inner wall of the fixing plate is welded with the outer end of the shrinkage column and the outer end of the limiting rod, and the inner end of the limiting rod is clamped in the limiting cavity.

Preferably, the buffer piece comprises a sleeve welded on the outer wall of the storage box, and a sleeve block is fixedly connected in the sleeve through a spring.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

1. this cross border electricity merchant cold chain logistics packing box places the ice-cube heat preservation through set up the ice storage box in the middle of storage box and insulating layer, the inside fixed article of thing through splint and fixed plate of storage box simultaneously, adjust the width of splint and fixed plate according to article size, it is at first will do to pull open splint to both sides to adjust the width of adjusting splint and fixed plate, the splint atress, then splint exert force to the slider, slider extension spring this moment, splint move to both sides, the fixed plate is stretched again after the splint is stretched to accomplish, the fixed plate atress this moment, the fixed plate exerts force for the shrink post, then shrink post extension spring produces the displacement, the shrink post opens to both sides, then article are put into storage box, spring force can stimulate splint clamp article this moment, the spring also can stretch the shrink post, then shrink post pulling fixed plate clamp article, article are fixed. The device has reasonable structure and exquisite design, not only has good heat preservation effect, but also greatly prevents articles from being bumpy and damaged.

2. This cross border electricity merchant cold chain commodity circulation packing box front end is equipped with a outlet pipe of taking the valve, opens the water pipe when needs and emits the ice water that melts, convenient and fast, and storage box outer wall still welds has the bolster moreover, can further guarantee the safety of article when jolting.

Drawings

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

FIG. 2 is a sectional view of the present invention;

FIG. 3 is a cross-sectional view of the splint of the present invention;

fig. 4 is a schematic view of the buffer member of the present invention;

the reference numbers in the figures illustrate: 1. a heat preservation shell; 2. heat preservation cotton; 3. a thermal insulation layer; 4. a sealing strip; 5. a heat preservation cover; 6. an ice storage cavity; 7. a water outlet pipe; 8. a buffer member; 9. a storage box; 10. a slide rail; 11. a chute; 12. a contracting cavity; 13. a slider; 14. a splint; 15. a fixing plate; 16. a limiting cavity; 17. a contracting column; 18. a limiting rod; 801. a sleeve; 802. and (5) sleeving blocks.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides a technical solution:

a cross-border E-commerce cold chain logistics packaging box comprises a heat preservation shell 1, wherein the top of the heat preservation shell 1 is connected with a heat preservation cover 5 with a handle through a hinge, a water outlet pipe 7 with a valve is arranged on the lower portion of the front end face of the heat preservation shell 1, heat preservation cotton 2 is attached to the inner wall of the heat preservation shell 1, a heat insulation layer 3 is attached to the inner wall of the heat preservation cotton 2, sealing strips 4 are welded on the tops of the heat preservation shell 1, the heat preservation cotton 2 and the heat insulation layer 3, a plurality of buffer pieces 8 are evenly welded on the inner wall of the heat insulation layer 3, a storage box 9 is welded on the inner end of each buffer piece 8, two sliding rails 10 are symmetrically welded on the inner wall of the lower end of each storage box 9, sliding grooves 11 are formed in two ends of each sliding rail 10, sliding blocks 13 are fixedly connected into the sliding grooves 11 through springs, two clamping plates 14 are arranged in the storage boxes 9 in a symmetrical structure, and a contraction cavity 12 and a limiting cavity 16 are formed in the clamping plates 14 in a central symmetrical structure, the retractable cavity 12 is internally and fixedly connected with a retractable column 17 through a spring, the limiting cavity 16 is internally and slidably connected with a limiting rod 18, and the outer side of the clamping plate 14 is provided with a fixing plate 15. The limiting rod 18 can limit and fix the fixing plate 15.

Specifically, the rear end of the water outlet pipe 7 penetrates through the heat insulation shell 1, the heat insulation cotton 2 and the heat insulation layer 3 and extends into the heat insulation layer 3. The water outlet pipe 7 can discharge water quickly after the ice melts.

Further, the clearance in the middle of insulating layer 3 and storage box 9 forms stores ice chamber 6, the seal groove that corresponds sealing strip 4 is seted up to the lower terminal surface of heat preservation lid 5. The sealing groove in the middle of the heat-insulating cover 5 ensures that the heat-insulating effect is better.

Still further, the bottom surface of the clamping plate 14 is welded with the top surfaces of the two sliding blocks 13 on the same axis, the inner wall of the fixing plate 15 is welded with the outer end of the shrinkage column 17 and the outer end of the limiting rod 18, and the inner end of the limiting rod 18 is clamped in the limiting cavity 16. The slider 13 can facilitate the forward and backward movement of the clamping plate 14.

Furthermore, the buffering member 8 comprises a sleeve 801 welded to the outer wall of the storage box 9, and a sleeve block 802 is fixedly connected to the sleeve 801 through a spring. The buffer 8 prevents the inner article from being damaged by long jounce.

The working principle is as follows: when the packing box needs to be used, firstly, the handle is pulled to open the heat preservation cover 5, after the heat preservation cover 5 is opened, the widths of the clamping plates 14 and the fixing plates 15 are adjusted according to the size of an article, what is needed to adjust the widths of the clamping plates 14 and the fixing plates 15 is firstly to pull the clamping plates 14 to two sides, the clamping plates 14 are stressed, then the clamping plates 14 apply force to the sliding blocks 13, then the sliding blocks 13 stretch the springs, the clamping plates 14 move to two sides, after the clamping plates 14 are stretched, the fixing plates 15 stretch the fixing plates 15, the fixing plates 15 apply force to the shrinkage columns 17, then the shrinkage columns 17 stretch the springs to generate displacement, the shrinkage columns 17 stretch to two sides, then the article is placed in the storage box 9, at the moment, the clamping plates 14 are pulled by spring elasticity, the shrinkage columns 17 are also stretched, then the fixing plates 15 are pulled to clamp the article, the article is fixed, and then ice blocks are placed in the ice storage cavity 6 after the article is fixed, then cover heat preservation lid 5, the seal groove in the middle of the heat preservation lid 5 lets the heat preservation effect better, and the while temperature distributes and will pass through insulating layer 3, heat preservation cotton 2 and heat preservation shell 1, and the temperature distributes comparatively difficultly, is fit for long distance heat preservation.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a cross border electricity merchant cold chain logistics packing box, includes heat preservation shell (1), its characterized in that: the heat preservation cover (5) with a handle is connected to the top of the heat preservation shell (1) through a hinge, a water outlet pipe (7) with a valve is arranged on the lower portion of the front end face of the heat preservation shell (1), heat preservation cotton (2) is attached to the inner wall of the heat preservation shell (1), a heat insulation layer (3) is attached to the inner wall of the heat preservation cotton (2), sealing strips (4) are welded to the tops of the heat preservation shell (1), the heat preservation cotton (2) and the heat insulation layer (3), a plurality of buffering parts (8) are evenly welded to the inner wall of the heat insulation layer (3), a storage box (9) is welded to the inner end of each buffering part (8), two sliding rails (10) are symmetrically welded to the inner wall of the lower end of the storage box (9), sliding grooves (11) are formed in the two ends of the sliding rails (10), sliding blocks (13) are fixedly connected to the sliding grooves (11) through springs, and two clamping plates (14) are arranged in the storage box (9) in a symmetrical structure, splint (14) are inside to be central symmetry structure and seted up shrink chamber (12) and spacing chamber (16), through spring fixedly connected with shrink post (17) in shrink chamber (12), spacing chamber (16) inside sliding connection has gag lever post (18), splint (14) outside is equipped with fixed plate (15).

2. The cross-border electricity and commercial cold chain logistics packaging box of claim 1, characterized in that: the rear end of the water outlet pipe (7) penetrates through the heat insulation shell (1), the heat insulation cotton (2) and the heat insulation layer (3) and extends into the heat insulation layer (3).

3. The cross-border electricity and commercial cold chain logistics packaging box of claim 1, characterized in that: the clearance in the middle of insulating layer (3) and storage box (9) forms stores ice chamber (6), the seal groove that corresponds sealing strip (4) is seted up to heat preservation lid (5) lower terminal surface.

4. The cross-border electricity and commercial cold chain logistics packaging box of claim 1, characterized in that: splint (14) bottom surface and the top surface welding that is located two sliders (13) on the same axis, fixed plate (15) inner wall and shrink post (17) outer end and gag lever post (18) outer end welding, gag lever post (18) inner joint is in spacing chamber (16).

5. The cross-border electricity and commercial cold chain logistics packaging box of claim 1, characterized in that: bolster (8) are including welding sleeve (801) in storage box (9) outer wall, there is a nest block (802) through spring fixed connection in sleeve (801).