Whole-support loading type heat preservation box

Abstract

The utility model discloses a whole-support loading type heat preservation box, which relates to the field of heat preservation boxes, and comprises a box body, the top of the box body is connected with a box cover for sealing the top, the bottom of the inner side of the box body is provided with a bottom support for bearing and fixing, and the bottom support is provided with a tray for whole-support loading of articles; locking pieces are arranged on the inner walls of the left side and the right side of the bottom support and the top of the bottom support, and the locking pieces improve the stability of arrangement between the tray and the heat preservation box through double connection in the horizontal direction and the vertical direction. A protective pad is arranged on the inner side of the box cover and abuts against the top of an article. According to the whole-support loading type heat preservation box, in the using process, articles can be loaded in the heat preservation box in a whole-support mode through the tray, the tray can be reinforced and locked, shaking is avoided, meanwhile, the placed articles are protected in an abutting mode, collision caused by movement of the articles in the transportation process is reduced, and the using performance of the heat preservation box is improved; the article damage rate is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of heat preservation box, concretely to a whole supporting loading type heat preservation box. BACKGROUND

[0002] In the current vigorous development of cold chain logistics, the temperature control requirement in the process of goods transportation is increasingly strict. The whole supporting loading type heat preservation box, as an innovative product specially designed for cold chain logistics, emerges as the times require. It breaks through the limitations of traditional heat preservation boxes, not only has excellent heat preservation performance, but also can realize the rapid and convenient loading of whole supporting goods, greatly improving the efficiency and reliability of cold chain transportation. The existing technology has a single installation mode of the tray. Generally, the tray is directly placed in the box body. When a larger object needs to be placed, the tray can only be taken out of the box body. The taken-out tray cannot be placed in the heat preservation box again, and the use is not flexible enough.

[0003] To solve the above-mentioned defects, the existing technology (Chinese patent with publication number CN222373348U and publication date January 21, 2025) provides a heat preservation box. The box body is hollow inside and has a first placement cavity at the upper end. The inner side wall of the first placement cavity is provided with a first limiting groove. The cover body is hollow inside and has a second placement cavity at the lower end. The inner side wall of the second placement cavity is provided with a second limiting groove. The depth of the first placement cavity and the second placement cavity is greater than the height of the tray. When the objects need to be placed in layers in the heat preservation box, the tray can be installed in the first limiting groove. The internal placement space of the heat preservation box is separated. When the object is large, the tray can be turned upside down by 180° and installed in the second limiting groove. It does not occupy the internal placement space of the heat preservation box. The tray is always located in the heat preservation box, and the use is convenient and flexible.

[0004] The above-mentioned scheme transports the objects loaded in the tray in the heat preservation box. However, the heat preservation box does not have locking components. The objects in the heat preservation box will shake during transportation, which will cause bumps and affect the quality of the objects. UTILITY MODEL CONTENTS

[0005] The utility model aims to provide a whole supporting loading type heat preservation box to solve the problem that the existing heat preservation box lacks fixing components for objects and is easy to cause bumps and damage to the objects during transportation.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a whole supporting loading type heat preservation box, comprising a box body, a box cover for sealing the top of the box body, a bottom support fixedly installed on the inner bottom of the box body, and a tray for loading whole supporting objects arranged on the bottom support.

[0007] The bottom plate is integrally arranged on the bottom of the tray and is inserted into the bottom support, locking members are arranged on the inner walls of the left and right sides of the top of the bottom support, and the locking members are connected horizontally and vertically to increase the stability of the tray in the insulation box.

[0008] The inner side of the box cover is provided with a protective pad, which abuts against the top of the articles, and the protective pad limits the articles during transportation.

[0009] Further, the top of the bottom support is provided with a sunken inner recess space, and the bottom plate is arranged in the inner recess space.

[0010] Further, the locking member comprises a pull rope symmetrically fixed on the two sides of the box cover, the bottom of the pull rope is connected with a clamping block, the clamping block is symmetrically penetrated and connected on the inner walls of the left and right sides of the bottom support through a first spring, the outer side of the clamping block is connected with a clamping groove, and the clamping groove is symmetrically arranged on the outer sides of the left and right sides of the bottom plate.

[0011] Further, the tray is connected with the bottom support through the clamping block and the clamping groove to form a horizontal locking structure, and the clamping block is connected with the pull rope and the first spring to form an elastic clamping structure.

[0012] Further, the bottom of the inner recess space of the bottom support is provided with an air bag, the air bag is connected with an air cavity through a connecting pipe, the air cavity is symmetrically arranged on the front and rear sides of the top of the bottom support, a reinforcing pin is sealingly and slidably connected in the air cavity, the top of the reinforcing pin is inserted into a embedding groove, the embedding groove is symmetrically arranged on the bottom of the tray, and the tray is connected with the reinforcing pin and the embedding groove to form a vertical reinforcing structure.

[0013] Further, the inner side of the box cover is provided with sleeves at equal intervals, a sliding column is slidably connected in the sleeve through a second spring, and the outer side of the sliding column is fixed with a protective pad.

[0014] Further, the edge of the box cover is fixed with a flange, the flange is connected with a groove in a concave-convex matching mode, the groove is arranged on the edge of the top of the box body, a sealing bag with a "U" shaped cross section is arranged in the groove, and the sealing bag is connected with the air bag through a connecting pipe.

[0015] Compared with the prior art, the present application has the following advantages:

[0016] The whole tray loading type insulation box can reinforce and lock the tray during use, avoids shaking, abuts against the placed articles, reduces the knocking of the articles during transportation, improves the use performance of the insulation box, and reduces the damage rate of the articles.

[0017] 1. Furthermore, after the pallet is placed inside the box, the bottom plate will be inserted into the bottom support. After the box lid is closed, the locking mechanism will lock the pallet in both horizontal and vertical positions to prevent it from moving due to bumps during transportation. The protective pad will resist and limit the top of the items to prevent them from shaking, increase the stability during transportation, and improve the integrity of the items inside the insulated box.

[0018] 2. Furthermore, after the box door is closed, the pull rope is released, and the first spring, which is initially compressed, will push the locking block to extend and engage with the locking groove on the side of the bottom plate, thereby connecting and fixing the pallet in a horizontal position.

[0019] 3. Furthermore, after the airbag is compressed, it delivers gas to the air chamber. After the air chamber is filled with air, it pushes the reinforcing pin to extend. After the reinforcing pin extends, it engages with the groove, thereby positioning and fixing the pallet in a vertical position and improving the stability of the pallet during transportation.

[0020] 4. Furthermore, the protective pad on the door will contact the top of the item, which will cause the sliding column to compress the second spring and move in the sleeve, thereby fixing the item in place and preventing it from shaking.

[0021] 5. Furthermore, after the door and body are closed, the flange engages with the groove, and the gas in the airbag is delivered to the sealing bladder, which then expands, thereby enhancing the seal between the body and the door. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the present invention;

[0023] Figure 2 This is a schematic diagram of the front section structure of the box body of this utility model;

[0024] Figure 3 This is a schematic diagram of the tray and base separation structure of this utility model;

[0025] Figure 4 This is a schematic diagram of the cross-sectional structure of the tray and base of this utility model;

[0026] Figure 5 This is a cross-sectional view of the connection between the box cover and the protective pad of this utility model;

[0027] Figure 6 This utility model Figure 4 Enlarged structural diagram at point A in the middle.

[0028] In the figure: 1, box body; 2, box cover; 3, bottom support; 4, tray; 5, bottom plate; 6, pull rope; 7, clamping block; 8, first spring; 9, clamping groove; 10, air bag; 11, air cavity; 12, reinforcing pin; 13, embedding groove; 14, sleeve; 15, sliding column; 16, second spring; 17, protective pad; 18, flange; 19, recess; 20, sealing bag. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0030] Embodiment one: please refer to Figure 1 - Figure 6 The utility model provides the following technical scheme: a kind of whole support loadable heat preservation box, box body 1 top is connected with the box cover 2 for top sealing, the inside bottom of box body 1 is installed with load fixed bottom support 3, and whole support load article's tray 4 is placed on bottom support 3, and the bottom of tray 4 is integrally installed with bottom plate 5, and bottom plate 5 is inserted in bottom support 3 inside, and locking piece is set on the inner wall of the left and right sides of bottom support 3 and top, and locking piece increases the stability of the arrangement between tray 4 and heat preservation box by horizontal and vertical orientation dual connection, the inside of box cover 2 is provided with protective pad 17, protective pad 17 is in abutment with the top of article, protective pad 17 limits article in the process of transportation, the top of bottom support 3 is provided with sunken inner recess space, and bottom plate 5 is placed in inner recess space, and bottom plate 5 is provided as rectangular structure;

[0031] In use, after the article is arranged, whole support is placed on tray 4, then tray 4 is loaded in the inside of heat preservation box, after tray 4 is placed in the inside of box body 1, bottom plate 5 will be inserted on bottom support 3, after closing box cover 2, locking piece is clamped and fixed to tray 4 in horizontal and vertical orientation, to prevent moving in the process of transportation, protective pad 17 is in abutment and limits the top of article, to avoid article to shake, increase the stability in the process of transportation, improve the integrity of article in the inside of heat preservation box.

[0032] Please refer to Figure 2 - Figure 4 And Figure 6As shown, the locking member includes the pull rope 6 symmetrically fixed on both sides of the box cover 2, the bottom of the pull rope 6 is connected with the clamping block 7, the clamping block 7 is symmetrically penetrated and slidably connected to the inner wall on the left and right sides of the bottom support 3 through the first spring 8, the outer side of the clamping block 7 is connected with the clamping groove 9, the clamping groove 9 is symmetrically provided on the outside of the left and right sides of the bottom plate 5, the tray 4 constitutes a horizontal locking structure through the clamping block 7 and the clamping groove 9, and the clamping block 7 constitutes an elastic clamping structure through the pull rope 6 and the first spring 8.

[0033] In use, after the box cover 2 is closed, the pull rope 6 is relaxed, and the compressed first spring 8 will push the clamping block 7 to extend and be inserted into the clamping groove 9 on the side of the bottom plate 5, thereby horizontally positioning and fixing the tray 4.

[0034] Example two:

[0035] On the basis of example one, the reinforcing pin 12 and the protective pad 17 are also disclosed, please refer to Figure 1 - Figure 6 As shown, the specific structure is as follows: the air bag 10 is installed at the bottom of the inner recess space of the bottom support 3, and the air bag 10 is connected in communication with the air cavity 11 through the connecting pipe, the air cavity 11 is symmetrically provided on the front and rear sides of the top of the bottom support 3, the reinforcing pin 12 is sealingly and slidably connected in the air cavity 11, the top of the reinforcing pin 12 is inserted into the embedded groove 13, the embedded groove 13 is symmetrically provided around the bottom of the tray 4, the tray 4 constitutes a vertical reinforcing structure through the reinforcing pin 12 and the embedded groove 13, the inner side of the box cover 2 is provided with the sleeve 14 at equal intervals, the sleeve 14 is slidably connected with the slide column 15 through the second spring 16, and the outer side of the slide column 15 is fixed with the protective pad 17.

[0036] In use, after the bottom plate 5 is inserted into the bottom support 3, the air bag 10 will also be extruded, and the air bag 10 will deliver the gas into the air cavity 11 after being extruded, thereby pushing the reinforcing pin 12 to extend, the reinforcing pin 12 will be clamped with the embedded groove 13 after extending, thereby positioning and fixing the tray 4 in the vertical direction, improving the stability of the tray 4 during transportation, and at the same time, the protective pad 17 on the box cover 2 will be in contact with the top of the article, thereby driving the slide column 15 to compress the second spring 16 and move in the sleeve 14, thereby resisting and fixing the article, preventing shaking.

[0037] Example three:

[0038] On the basis of example two, the sealing bag 20 is also disclosed, please refer to Figure 1 - Figure 2 As shown, the specific structure is as follows: the flange 18 is fixed at the edge of the box cover 2, the flange 18 is connected in recess and protrusion with the recess groove 19, the recess groove 19 is provided at the edge of the top of the box body 1, the sealing bag 20 with a "U" shaped cross section is laid in the recess groove 19, and the sealing bag 20 is connected in communication with the air bag 10 through the connecting pipe.

[0039] In use, after the box cover 2 is closed with the box body 1, the flange 18 is clamped with the groove 19, and after the gas in the air bag 10 is delivered to the sealed bag 20, the sealed bag 20 is inflated, thereby strengthening the sealing process between the box body 1 and the box cover 2.

[0040] The contents not described in detail in the specification belong to the prior art known to the person skilled in the art.

[0041] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A pallet-loadable insulated box, comprising a box body (1), a box cover (2) for sealing the top of the box body (1), a support base (3) for supporting and fixing is installed on the inner bottom of the box body (1), and a pallet (4) for loading items is placed on the support base (3). Its features are: The bottom of the tray (4) is integrally installed with a base plate (5), and the base plate (5) is inserted into the bottom support (3). Locking fasteners are provided on the inner walls of the left and right sides and the top of the bottom support (3). The locking fasteners increase the stability of the tray (4) and the insulated box through the double connection of the horizontal and vertical directions. The locking mechanism includes pull ropes (6) symmetrically fixed to both sides of the lid (2). The bottom of the pull ropes (6) is connected to the locking blocks (7). The locking blocks (7) are symmetrically slidably connected to the inner walls of the left and right sides of the base (3) through the first spring (8). The outer side of the locking blocks (7) is engaged with the locking slots (9). The locking slots (9) are symmetrically opened on the outer sides of the left and right sides of the base plate (5). The tray (4) forms a horizontal locking structure through the locking blocks (7) and the locking slots (9). The locking blocks (7) are formed by the pull ropes (6) and the first spring (8). Elastic locking structure; an airbag (10) is installed at the bottom of the concave space of the base (3), and the airbag (10) is connected to the air chamber (11) through a connecting pipe. The air chamber (11) is symmetrically opened on the front and rear sides of the top of the base (3). A reinforcing pin (12) is sealed and slidably connected in the air chamber (11). The top of the reinforcing pin (12) is inserted into the groove (13). The groove (13) is symmetrically opened around the bottom of the tray (4). The tray (4) forms a vertical reinforcing structure through the reinforcing pin (12) and the groove (13). The inner side of the box lid (2) is provided with a protective pad (17), which abuts against the top of the item and limits the item during transportation.

2. The pallet-mountable insulated box according to claim 1, characterized in that: The top of the base (3) is provided with a recessed space, and a base plate (5) is placed in the recessed space. The base plate (5) is a rectangular structure.

3. The pallet-mountable insulated box according to claim 1, characterized in that: The inner side of the box cover (2) is provided with sleeves (14) at equal intervals. A sliding column (15) is slidably connected in the sleeve (14) through a second spring (16). A protective pad (17) is fixed on the outer side of the sliding column (15).

4. The pallet-mountable insulated box according to claim 3, characterized in that: A flange (18) is fixed at the edge of the box cover (2). The flange (18) is connected to the groove (19) in a concave-convex fit. The groove (19) is located at the edge of the top of the box body (1). A sealing bag (20) with a "U" shaped cross section is laid in the groove (19). The sealing bag (20) is connected to the air bag (10) through a connecting pipe.

Images