A sealed and insulated compartment for refrigerated trucks

Abstract

This utility model discloses a sealed and insulated refrigerated truck compartment, belonging to the technical field of insulated truck compartments. It includes a compartment body with hinged doors on both sides. A suspension assembly is fixedly connected inside the compartment body. A movable groove is formed in the middle of the bottom of the compartment body, and an anti-slip component is installed in the middle of the movable groove. Several through grooves are formed on the inner bottom surface of the compartment body. This utility model uses a suspension assembly, and fixing plates are fixed to the top and sides of the compartment body by welding. A corresponding number of fixing components are installed according to usage requirements. Pressing the pressing block moves the connecting block, compresses the return spring, and moves the fixing pin into the movable groove, inserting the fixing seat into the slot. Releasing the pressing block causes the return spring force to move the fixing pin back, and the fixing pin, in conjunction with the pressing block, locks the fixing seat, thus fixing the block. Items are suspended through the horizontal and vertical through holes to meet different usage needs.

Description

Technical Field

[0001] This utility model belongs to the field of insulated vehicle compartment technology, specifically relating to a sealed and insulated compartment for refrigerated trucks. Background Technology

[0002] Refrigerated trucks are enclosed vans used to transport frozen or fresh goods. They are specialized refrigerated transport vehicles equipped with refrigeration units and polyurethane insulated compartments. They are commonly used to transport frozen foods (frozen food trucks), dairy products (dairy trucks), fruits and vegetables (fresh produce trucks), vaccines and medicines (vaccine trucks), etc.

[0003] The existing sealed and insulated refrigerated truck compartments have the following problems during use: the suspension position inside the insulated compartment cannot be adjusted, affecting its use; at the same time, the bottom of the compartment has poor anti-slip properties, which can easily cause items to move and pose a safety hazard.

[0004] In view of this, a sealed and insulated compartment for refrigerated trucks is designed to solve the above problems. Utility Model Content

[0005] To address the problems mentioned in the background section, this utility model provides a sealed and insulated refrigerated truck compartment, featuring adjustable suspension position, convenient suspension, and good anti-slip properties at the bottom of the compartment.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a sealed and insulated compartment for refrigerated trucks, comprising a box body, with doors hinged to both sides of the box body, a suspension assembly fixedly connected inside the box body, a movable groove in the middle of the bottom of the box body, an anti-slip assembly installed in the middle of the movable groove, and several through grooves in the bottom surface inside the box body. The suspension assembly includes a fixing plate, and the surface of the fixing plate has a plurality of slots at equal intervals, with a fixing component installed in the middle of the slots.

[0007] Preferably, the fixing plate is welded and fixed to the inner walls of both sides and the top of the box.

[0008] Preferably, the fixing component includes a fixing seat, with movable grooves on both sides of the fixing seat, a return spring fixedly connected in the middle of the movable groove, a connecting block connected to the other end of the return spring, a pressing block connected to one end of the connecting block, a fixing pin connected to the other end of the connecting block, and a fixing block connected to the side of the fixing seat near the pressing block.

[0009] Preferably, half of the volume of the fixing pin is always located outside the fixing seat, and the size of the fixing seat corresponds to the slot.

[0010] Preferably, the upper end and side of the fixing block are provided with through holes.

[0011] Preferably, the anti-slip component includes a movable plate, a movable plate is inserted into the middle of the movable groove, a rubber strip corresponding to the position of the through groove is glued to the upper end of the movable plate, and a lifting component is provided at the four corners of the movable groove.

[0012] Preferably, the lifting assembly includes a storage slot, with storage slots provided on both sides of the movable slot. A limit block is fixedly connected to the side of the storage slot, and an adjusting bolt is rotatably connected to the middle of the limit block. A lifting block is threadedly connected to the surface of the adjusting bolt.

[0013] Compared with the prior art, the beneficial effects of this utility model are: 1. This utility model is equipped with a suspension assembly. The fixing plate is fixed to the top and both sides of the box body by welding. The corresponding number of fixing components are installed according to the usage requirements. Pressing the pressing block moves the connecting block, the return spring is compressed, the fixing pin moves and retracts into the moving groove, and the fixing seat is inserted into the slot. Releasing the pressing block causes the return spring force to move the fixing pin back. The fixing pin cooperates with the pressing block to lock the fixing seat, thus fixing the fixing block. Items can be suspended through the horizontal and vertical through holes to meet different usage requirements. 2. This utility model is equipped with an anti-slip component. When the item is placed inside the box, the lifting block moves in the storage slot by turning the adjusting bolt. The lifting block lifts the movable plate, causing the rubber strip to extend out of the through slot. The rubber strip contacts the bottom of the item, increasing resistance and preventing movement during transportation, thus ensuring stable transportation. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the suspension assembly structure of this utility model; Figure 3 This is a schematic diagram of the lifting component structure of this utility model; Figure 4 This is a schematic diagram of the anti-slip component structure of this utility model; Figure 5 This utility model Figure 4 Enlarged view of point A; In the diagram: 1. Box body; 2. Through groove; 3. Box door; 4. Movable groove; 5. Anti-slip component; 51. Movable plate; 52. Rubber strip; 53. Lifting component; 531. Storage groove; 532. Adjusting bolt; 533. Limiting block; 534. Lifting block; 6. Suspension component; 61. Fixing plate; 62. Fixing component; 621. Fixing base; 622. Movable groove; 623. Fixing pin; 624. Return spring; 625. Pressing block; 626. Fixing block; 627. Through hole; 628. Connecting block; 63. Slot. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0016] Example 1 Please see Figures 1-5 The present invention provides the following technical solution: a sealed and insulated compartment for refrigerated trucks, including a box body 1, a box door 3 hinged to both sides of the box body 1, a suspension assembly 6 fixedly connected inside the box body 1, a movable groove 4 opened in the middle of the bottom of the box body 1, an anti-slip assembly 5 installed in the middle of the movable groove 4, and a plurality of through grooves 2 opened on the bottom surface inside the box body 1. The suspension assembly 6 includes a fixing plate 61, and a plurality of slots 63 are equally spaced on the surface of the fixing plate 61. A fixing assembly 62 is installed in the middle of the slots 63.

[0017] Specifically, the fixing plate 61 is welded and fixed to the inner walls on both sides and the top of the box body 1.

[0018] By adopting the above technical solution, it is possible to secure items in different locations.

[0019] Specifically, the fixing component 62 includes a fixing base 621, with moving grooves 622 on both sides of the fixing base 621. A return spring 624 is fixedly connected to the middle of the moving groove 622. A connecting block 628 is connected to the other end of the return spring 624. A pressing block 625 is connected to one end of the connecting block 628. A fixing pin 623 is connected to the other end of the connecting block 628. A fixing block 626 is connected to the side of the fixing base 621 near the pressing block 625.

[0020] By adopting the above technical solution, pressing the pressing block 625 causes the connecting block 628 to move, the return spring 624 to compress, the fixing pin 623 to move and retract into the moving groove 622, the fixing seat 621 to insert into the slot 63, and releasing the pressing block 625 causes the fixing pin 623 to move back due to the elastic force of the return spring 624. The fixing pin 623 cooperates with the pressing block 625 to lock the fixing seat 621, thereby fixing the fixing block 626.

[0021] Specifically, half of the volume of the fixing pin 623 is always located outside the fixing seat 621, and the size of the fixing seat 621 corresponds to the slot 63.

[0022] By adopting the above technical solution, the fixing pin 623 is prevented from falling off, and the fixing pin 623 cooperates with the pressing block 625 to lock the fixing seat 621, thereby fixing the fixing block 626.

[0023] Specifically, through holes 627 are provided on the upper end and side of the fixing block 626.

[0024] By adopting the above technical solution, items can be suspended through the horizontal and vertical through holes 627, thus meeting different usage needs.

[0025] In this embodiment, the fixing plate 61 is fixed to the top and both sides of the box 1 by welding. According to the usage requirements, the corresponding number of fixing components 62 are installed. Pressing the pressing block 625 causes the connecting block 628 to move, the return spring 624 is compressed, the fixing pin 623 moves and retracts into the moving groove 622, and the fixing seat 621 is inserted into the slot 63. Releasing the pressing block 625 causes the return spring 624 to move the fixing pin 623 back. The fixing pin 623 cooperates with the pressing block 625 to lock the fixing seat 621, so that the fixing block 626 is fixed. The items can be hung through the horizontal and vertical through holes 627 to meet different usage requirements. Example 2 The difference between this embodiment and embodiment 1 is that the anti-slip component 5 includes a movable plate 51, the movable plate 51 is inserted into the middle of the movable groove 4, the upper end of the movable plate 51 is glued with a rubber strip 52 corresponding to the position of the through groove 2, and a lifting component 53 is provided at the four corners of the movable groove 4.

[0026] By adopting the above technical solution, the items are placed inside the box 1, the lifting component 53 lifts the movable plate 51, so that the rubber strip 52 extends out of the through groove 2, the rubber strip 52 contacts the bottom of the items, increases resistance, avoids movement during transportation, and ensures transportation stability.

[0027] Specifically, the lifting assembly 53 includes a storage slot 531. Storage slots 531 are provided on both sides of the movable slot 4. A limiting block 533 is fixedly connected to the side of the storage slot 531. An adjusting bolt 532 is rotatably connected to the middle of the limiting block 533. A lifting block 534 is threadedly connected to the surface of the adjusting bolt 532.

[0028] By adopting the above technical solution, by turning the adjusting bolt 532, the lifting block 534 is moved in the storage groove 531, the lifting block 534 lifts the movable plate 51, and the rubber strip 52 extends out of the through groove 2, and the rubber strip 52 contacts the bottom of the item.

[0029] In this embodiment, the item is placed inside the box 1. By turning the adjusting bolt 532, the lifting block 534 moves in the storage slot 531. The lifting block 534 lifts the movable plate 51, causing the rubber strip 52 to extend out of the through slot 2. The rubber strip 52 contacts the bottom of the item, increasing resistance and preventing movement during transportation, thus ensuring stable transportation.

[0030] The working principle and usage process of this utility model are as follows: When using this utility model, the fixing plate 61 is fixed to the top and both sides of the box 1 by welding. According to the usage requirements, the corresponding number of fixing components 62 are installed. Pressing the pressing block 625 causes the connecting block 628 to move, the return spring 624 is compressed, the fixing pin 623 moves and retracts into the moving groove 622, and the fixing seat 621 is inserted into the slot 63. Releasing the pressing block 625 causes the return spring 624 to move the fixing pin 623 back. The fixing pin 623 cooperates with the pressing block 625 to lock the fixing seat 621, thereby fixing the fixing block 626. The items can be suspended through the horizontal and vertical through holes 627 to meet different usage requirements. The item is placed inside the box 1. By turning the adjusting bolt 532, the lifting block 534 moves in the storage slot 531. The lifting block 534 lifts the movable plate 51, causing the rubber strip 52 to extend out of the through slot 2. The rubber strip 52 contacts the bottom of the item, increasing resistance and preventing movement during transportation, thus ensuring stable transportation.

[0031] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A sealed and insulated compartment for refrigerated trucks, comprising a compartment body (1), characterized in that: The box (1) is hinged with a door (3) on both sides, and a suspension assembly (6) is fixed inside the box (1). A movable groove (4) is opened in the middle of the bottom of the box (1), and an anti-slip assembly (5) is installed in the middle of the movable groove (4). Several through grooves (2) are opened on the bottom surface inside the box (1). The suspension assembly (6) includes a fixing plate (61), and a plurality of slots (63) are equally spaced on the surface of the fixing plate (61), and a fixing assembly (62) is installed in the middle of the slots (63).

2. The refrigerated truck's sealed and insulated compartment according to claim 1, characterized in that: The fixing plate (61) is welded and fixed to the inner walls on both sides and the top of the box (1).

3. The refrigerated truck's sealed and insulated compartment according to claim 1, characterized in that: The fixing component (62) includes a fixing seat (621), with moving grooves (622) on both sides of the fixing seat (621). A return spring (624) is fixedly connected in the middle of the moving groove (622). A connecting block (628) is connected to the other end of the return spring (624). A pressing block (625) is connected to one end of the connecting block (628). A fixing pin (623) is connected to the other end of the connecting block (628). A fixing block (626) is connected to the side of the fixing seat (621) near the pressing block (625).

4. A sealed and insulated compartment for refrigerated trucks according to claim 3, characterized in that: Half of the volume of the fixing pin (623) is always located outside the fixing seat (621), and the size of the fixing seat (621) corresponds to the slot (63).

5. A sealed and insulated compartment for refrigerated trucks according to claim 3, characterized in that: The upper end and side of the fixing block (626) are provided with through holes (627).

6. A sealed and insulated compartment for refrigerated trucks according to claim 1, characterized in that: The anti-slip component (5) includes a movable plate (51), a movable plate (51) is inserted into the middle of the movable groove (4), a rubber strip (52) corresponding to the position of the through groove (2) is glued to the upper end of the movable plate (51), and a lifting component (53) is provided at the four corners of the movable groove (4).

7. A sealed and insulated compartment for refrigerated trucks according to claim 6, characterized in that: The lifting assembly (53) includes a storage slot (531). The two sides of the movable slot (4) are provided with storage slots (531). A limit block (533) is fixedly connected to the side of the storage slot (531). An adjusting bolt (532) is rotatably connected to the middle of the limit block (533). A lifting block (534) is threadedly connected to the surface of the adjusting bolt (532).

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