Cold chain transport case

Abstract

The utility model discloses a cold chain transport case which comprises a PVC plastic shell, a PVC plastic cover hinged to the edge of the back of the top surface of the PVC plastic shell, and a split type heat preservation inner container arranged in an inner cavity of the PVC plastic shell. The split type heat preservation inner container comprises a bottom plate, a front side plate, a rear side plate, a left side plate and a right side plate, wherein the front side plate and the rear side plate are arranged on the front side and the rear side of the bottom plate in an inserted mode. According to the technical scheme, the heat preservation layer in the cold chain transport box is designed in a split mode, on the basis of the bottom plate and the side plates on the periphery, the plates on the left side and the right side are connected with the plates on the front side and the rear side in an inserted and clamped mode, and meanwhile the plates and the bottom plate are locked in an inserted mode, so that the heat preservation effect is achieved when the interior of the transport box is cleaned. The heat preservation layer is split for sectional cleaning, the problem that corners of the heat preservation layer cannot be well cleaned is solved, and meanwhile sewage in the heat preservation layer can be well discharged.

Description

Technical Field

[0001] The utility model relates to the technical field of cold chain transport box equipment, and in particular to a cold chain transport box. Background Art

[0002] Cold chain transport boxes are important tools in the cold chain transport system. They are mainly used as containers for transporting fish, shrimp, meat, fruits and vegetables, proteins, medicines and other items that are easily corrosive or have high temperature requirements. Transport boxes usually consist of a plastic outer box and an insulation layer with heat insulation properties.

[0003] In daily use, after food such as fish, shrimp, meat, fruits and vegetables are placed in a transport box, the inner and outer surfaces of the transport box need to be cleaned after use based on hygiene and safety standards. Since the outer surface of the transport box is exposed to the outside, it can be cleaned with a brush and water, but the insulation layer inside the transport box is usually formed in one piece, so not only is it difficult to clean the internal corners, but the sewage accumulated inside the insulation layer is also difficult to pour out, resulting in filth still remaining inside the insulation layer. Based on the above-mentioned problems and defects, technicians in this field have proposed a solution to a cold chain transport box to solve them. Utility Model Content

[0004] The purpose of the utility model is to provide a cold chain transport box to solve the deficiencies mentioned in the background technology.

[0005] In order to solve the drawbacks and defects described in the background technology, the utility model provides the following technical solutions:

[0006] It comprises a PVC plastic shell, a PVC plastic cover hinged to the back edge of the top surface of the PVC plastic shell, and a split heat-insulating liner arranged in the inner cavity of the PVC plastic shell; the split heat-insulating liner comprises a bottom plate, front and rear side plates plugged into the front and rear sides of the bottom plate, and left and right side plates plugged into the left and right sides of the bottom plate;

[0007] The front and rear side panels each include a baffle, a slide rail provided on the left and right end surfaces of the baffle, and a socket provided in the center of the bottom end surface of the baffle; the left and right side panels each include a surround, a slide bar fixed on the end surface of the surround close to each other, and a pin provided in the center of the bottom end surface of the surround.

[0008] As a preferred solution of the utility model, plug plates are fixed on the front and rear positions and left and right positions of the top surface of the base plate, wherein the plug plates on the front and rear positions of the top surface of the base plate are respectively inserted into the interior of the socket, and the plug plates on the left and right positions of the top surface of the base plate are respectively inserted into the interior of the pin.

[0009] As a preferred solution of the utility model, the sliding strips on the end faces of one side of the enclosure plates close to each other are adapted to the slideways on both sides of the baffle plates, and the sliding strips and the slideways are plugged and coupled to each other.

[0010] As a preferred solution of the utility model, the cross-sections of the slide bar and the slideway are both "T"-shaped, and the slide bar and the slideway are of equal length.

[0011] As a preferred solution of the utility model, the bottom end surface of the enclosure and the bottom end surface of the baffle are both fixed with a silicone sealing pad by an adhesive.

[0012] As a preferred solution of the utility model, a thermal insulation pad is fixed to the mutually adjacent surfaces of the baffles by adhesive, and a thermal insulation lining is fixed to the mutually adjacent surfaces of the enclosures by adhesive.

[0013] As a preferred solution of the utility model, the cross-section of the enclosure is overall "C"-shaped, and the outer surface corners of the enclosure are chamfered and fit with the inner cavity side wall of the PVC plastic shell.

[0014] As a preferred solution of the utility model, two alloy hinges are fixed on the top surface of the PVC plastic shell by screws, and the other end of the alloy hinge is connected to the bottom surface of the PVC plastic cover by screws, wherein spring lock buckles are fixed on the front side wall of the PVC plastic shell and the front side wall of the PVC plastic cover.

[0015] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0016] In this technical solution, the insulation layer inside the cold chain transport box is designed to be split, based on the bottom plate and the side plates around it. The left and right panels are plugged into and connected with the front and rear panels, and the panels are plugged and locked with the bottom plate. When cleaning the inside of the transport box, the insulation layer can be split for segmented cleaning, avoiding the problem of poor cleaning of the edges and corners of the insulation layer, and at the same time allowing the sewage inside the insulation layer to be better discharged. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0018] Figure 1 This is the overall schematic diagram of the cold chain transport box;

[0019] Figure 2This is a schematic diagram of the split thermal insulation liner inside the box after decomposition;

[0020] Figure 3 This is a schematic diagram of the front and rear side panels after decomposition;

[0021] Figure 4 This is a schematic diagram after the left and right side panels are disassembled.

[0022] Description of reference numerals:

[0023] 1. PVC plastic shell; 2. Split insulation liner; 21. Bottom plate; 22. Insert plate; 23. Front and rear side plates; 231. Baffle; 232. Socket; 233. Slide; 234. Insulation pad; 24. Left and right side plates; 241. Enclosure; 242. Latch; 243. Slide; 244. Insulation lining; 3. PVC plastic cover; 4. Alloy hinge. DETAILED DESCRIPTION

[0024] In order to more clearly explain and illustrate the technical solution and implementation of the present utility model, several preferred specific embodiments for implementing the technical solution of the present utility model are introduced below.

[0025] The following description is merely exemplary in nature and is not intended to limit the present disclosure, application and use. It should be understood that in all these figures, the same or similar figure numbers indicate the same or similar parts and features. The various figures only schematically represent the concepts and principles of the embodiments of the present disclosure, and do not necessarily show the specific dimensions and proportions of the various embodiments of the present disclosure. Specific parts in specific drawings may use exaggerated methods to illustrate the relevant details or structures of the embodiments of the present disclosure. The various publications, patents and published patent specifications cited herein are incorporated herein by reference in their entirety. The technical solutions of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model. Obviously, the described embodiments are only part of the embodiments of the present utility model.

[0026] Example

[0027] Refer to the instruction manual Figure 1 To Attachment Figure 4 As shown;

[0028] The optimal technical solution for cold chain transport boxes:

[0029] This embodiment includes: a PVC plastic shell 1, a PVC plastic cover 3 hinged on the back edge of the top surface of the PVC plastic shell 1, and a split thermal insulation liner 2 arranged in the inner cavity of the PVC plastic shell 1; the split thermal insulation liner 2 includes a bottom plate 21, front and rear side plates 23 plugged into the front and rear sides of the bottom plate 21, and left and right side plates 24 plugged into the left and right sides of the bottom plate 21.

[0030] The front and rear side panels 23 each include a baffle 231, a slideway 233 provided on the left and right end surfaces of the baffle 231, and a socket 232 provided at the center of the bottom end surface of the baffle 231; the left and right side panels 24 each include a surround 241, a slide bar 243 fixed on the end surface of one side of the surround 241 close to each other, and a pin 242 provided at the center of the bottom end surface of the surround 241.

[0031] Insertion plates 22 are fixed at the front and rear positions and left and right positions of the top surface of the bottom plate 21, wherein the insertion plates 22 at the front and rear positions of the top surface of the bottom plate 21 are respectively inserted into the interior of the socket 232, and the insertion plates 22 at the left and right positions of the top surface of the bottom plate 21 are respectively inserted into the interior of the pin 242.

[0032] The slide bar 243 on the side end surface of the enclosure 241 is adapted to the slideways 233 on both sides of the baffle 231, and the slide bar 243 and the slideway 233 are plugged and coupled with each other. The cross-sections of the slide bar 243 and the slideway 233 are both "T" shaped, and the slide bar 243 and the slideway 233 are equal in length.

[0033] The bottom end surface of the enclosure 241 and the bottom end surface of the baffle 231 are both fixed with a silicone sealant by adhesive. The side surfaces of the baffle 231 close to each other are fixed with a heat preservation pad 234 by adhesive, and the side surfaces of the enclosure 241 close to each other are fixed with a heat preservation lining 244 by adhesive. The cross section of the enclosure 241 is "C" shaped as a whole, and the outer surface corners of the enclosure 241 are chamfered and fit with the inner cavity side wall of the PVC plastic shell 1.

[0034] Two alloy hinges 4 are fixed on the top surface of the PVC plastic shell 1 by screws, and the other end of the alloy hinge 4 is connected to the bottom surface of the PVC plastic cover 3 by screws, wherein spring lock buckles are fixed on the front side walls of the PVC plastic shell 1 and the front side walls of the PVC plastic cover 3.

[0035] According to the above-mentioned preferred technical solution, the workflow of the technical solution is described as follows:

[0036] When the PVC plastic shell 1 is loaded with fruits, vegetables or refrigerated meat, blood and vegetable residues will remain inside the box. After the split insulation liner 2 is pulled upward from the inner cavity of the PVC plastic shell 1 as a whole, the front and rear side panels 23 and the left and right side panels 24 on either side are pressed, and the left and right side panels 24 on the other side are pulled upward. In the process of pulling the left and right side panels 24 upward, the slide bar 243 will slide out from the inside of the slideway 233, and the plug plate 22 will be pulled out from the inside of the enclosure 241; and the enclosure 241 on the other side is pulled out in the same way. After the bottom plate 21, the front and rear side panels 23 and the left and right side panels 24 are completely separated, the inner surfaces of the baffle 231 and the enclosure 241 are cleaned by means of a brush or a water gun. By completely exposing the inner sides of the baffle 231 and the enclosure 241, segmented cleaning is achieved to avoid the problem that the edges and corners of the insulation layer cannot be well cleaned, and at the same time, the sewage inside the insulation layer can be better discharged.

[0037] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A cold chain transport box, characterized in that: It comprises a PVC plastic shell (1), a PVC plastic cover (3) hinged to the back edge of the top surface of the PVC plastic shell (1), and a split heat-insulating liner (2) arranged in the inner cavity of the PVC plastic shell (1); The split-type heat-insulating liner (2) comprises a bottom plate (21), front and rear side plates (23) plugged into the front and rear sides of the bottom plate (21), and left and right side plates (24) plugged into the left and right sides of the bottom plate (21); The front and rear side plates (23) each include a baffle (231), slideways (233) provided on the left and right end surfaces of the baffle (231), and a socket (232) provided at the center of the bottom end surface of the baffle (231); The left and right side plates (24) each include a panel (241), a slide bar (243) fixed on the end surface of the panel (241) close to each other, and a latch (242) provided at the center of the bottom end surface of the panel (241).

2. A cold chain transport box according to claim 1, characterized in that: Insertion plates (22) are fixed to the front and rear positions and the left and right positions of the top surface of the bottom plate (21), wherein the insertion plates (22) at the front and rear positions of the top surface of the bottom plate (21) are respectively inserted into the interior of the socket (232), and the insertion plates (22) at the left and right positions of the top surface of the bottom plate (21) are respectively inserted into the interior of the latch (242).

3. A cold chain transport box according to claim 1, characterized in that: The slide bars (243) on the end faces of one side of the enclosure (241) and the slideways (233) on both sides of the baffle (231) are adapted to each other, and the slide bars (243) and the slideways (233) are plugged and coupled to each other.

4. A cold chain transport box according to claim 1, characterized in that: The cross sections of the slide bar (243) and the slideway (233) are both T-shaped, and the slide bar (243) and the slideway (233) are of equal length.

5. The cold chain transport box according to claim 1, characterized in that: The bottom end surface of the enclosure (241) and the bottom end surface of the baffle (231) are both fixed with a silicone sealing pad via an adhesive.

6. A cold chain transport box according to claim 1, characterized in that: A heat-insulating pad (234) is fixed to one side of the baffles (231) close to each other via an adhesive, and a heat-insulating lining (244) is fixed to one side of the enclosure (241) close to each other via an adhesive.

7. A cold chain transport box according to claim 1, characterized in that: The cross section of the enclosure (241) is in a "C" shape as a whole, and the outer surface corners of the enclosure (241) are chamfered and fit with the inner cavity side wall of the PVC plastic shell (1).

8. The cold chain transport box according to claim 1, characterized in that: The top surface of the PVC plastic shell (1) is fixed with two alloy hinges (4) by means of screws, and the other end of the alloy hinge (4) is connected to the bottom surface of the PVC plastic cover (3) by means of screws, wherein a spring lock is fixed on the front side wall of the PVC plastic shell (1) and the front side wall of the PVC plastic cover (3).

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