Vehicle-mounted goods shelf facilitating disassembly and assembly of packing boxes

Abstract

The vehicle-mounted goods shelf comprises a goods shelf body placed in a carriage, the goods shelf body is composed of a plurality of stations which are formed by transversely and vertically splicing a plurality of rod pieces and used for containing the goods boxes, the stations are provided with arc-shaped spring plates used for pressing the goods boxes from the tops, and the bottoms of the stations are provided with side baffles used for limiting the two sides of the goods boxes. The rear baffle is used for limiting the rear side of the container; the quick-release piece is used for limiting the front side of the container and is convenient to assemble and disassemble; connecting pieces used for being connected with a compartment are arranged on the periphery of the goods shelf body, and the positions of the arc-shaped spring plates, the quick disassembling pieces, the side baffles and the rear baffle can be adjusted through sliding grooves in rod pieces. According to the vehicle-mounted goods shelf, the positions of the side baffles and the rear baffle on the goods shelf are adjusted to adapt to goods boxes of different sizes, the goods boxes can be limited through the quick release pieces, meanwhile, the goods boxes are further fixed through the arc-shaped spring plates at the top ends of all layers of the goods shelf, loading and unloading of the goods boxes are easier and faster, and the space utilization rate of the vehicle-mounted goods shelf is greatly increased.

Description

Technical Field

[0001] This utility model relates to a vehicle rack, and more particularly to a vehicle rack that is easy to assemble and disassemble cargo boxes. Background Technology

[0002] With societal development, material transport vehicles have gained widespread application due to their excellent mobility, rapid response capabilities, and suitable onboard equipment. Material transport vehicles are crucial tools for ensuring the efficient and safe transport of goods from origin to destination. They can carry large quantities of cargo, adapt to various road conditions, and ensure goods arrive at their destination on time and intact. They offer advantages such as large load capacity, long endurance, and high efficiency in transporting materials and equipment, improving operational efficiency and flexibility. Furthermore, they can serve as mobile warehouses, providing long-term logistical support.

[0003] Existing material transport vehicles or other specialized vehicles typically use racks secured with horizontal and vertical straps. When loading boxes using this type of rack, operators must ensure the box doesn't press against the straps to prevent them from becoming unusable later. After pushing the box in, workers must extend their arms to pull out the straps at the rear of the box and secure them with the front straps. The same procedure applies to the left and right straps, making the operation cumbersome. Furthermore, securing boxes at the bottom or top requires workers to kneel or climb, increasing the difficulty. With conventional horizontal and vertical strap racks, workers must reach their arms from the top or side of the box to the rear to secure the straps at the top or front, requiring significant space around the box and above for operation, greatly wasting valuable space in the vehicle. Some specialized racks can only accommodate boxes of a single size, offering limited adaptability. Current vehicle-mounted racking systems are cumbersome, time-consuming, and space-consuming, contradicting the principles of mobility and rapid operation required for material transport vehicles. Summary of the Invention

[0004] Purpose of the utility model: The purpose of this utility model is to provide a vehicle rack that allows for quick assembly and disassembly of cargo boxes and improves space utilization.

[0005] Technical Solution: The present invention discloses a vehicle-mounted rack for easy assembly and disassembly of cargo boxes, comprising a rack body placed inside a vehicle compartment. The rack body is composed of several horizontally and vertically spliced ​​rods forming several workstations for placing cargo boxes. Each workstation is equipped with an arc-shaped spring plate for pressing the cargo box from the top. The bottom of each workstation is equipped with side panels for limiting the sides of the cargo box, a rear panel for limiting the rear side of the cargo box, and quick-release parts for limiting the front side of the cargo box and facilitating loading and unloading. The rack body is equipped with connectors around its perimeter for connecting to the vehicle compartment. The positions of the arc-shaped spring plate, quick-release parts, side panels, and rear panel can all be adjusted via sliding grooves on the rods.

[0006] Preferably, the rods are provided with a first reinforcing member, a triangular connecting seat, a second reinforcing member for connection, and a base plate for placing the cargo box is provided on the rod at the bottom of the workstation.

[0007] Preferably, the arc-shaped spring plate includes an arc-shaped plate and flat plates connected to both ends of the arc-shaped plate.

[0008] Preferably, the flat plate is provided with a circular mounting hole and a waist-shaped mounting groove.

[0009] Preferably, the quick-release component includes a base connected to the shelf body, a stop bar movably connected to the base for limiting goods, a connecting sleeve connected to the base, and an elastic element for positioning the stop bar.

[0010] Preferably, the base has a mounting shaft on the side away from the shelf, the mounting shaft has a cavity for placing the elastic element, the elastic element has balls at both ends, and the other side of the mounting shaft has a connecting shaft.

[0011] Preferably, the stop bar has a shaft hole at one end near the base for engaging with the mounting shaft, the shaft hole has a plurality of ball grooves for placing the ball, and the other end of the stop bar has a limiting block for restricting the movement of the cargo box.

[0012] Preferably, the connecting sleeve is threaded to the connecting shaft, and a gap is left between the connecting sleeve and the stop rod.

[0013] Preferably, the side baffle includes a first plate, a first reinforcing plate for stabilizing the first plate, and a first shock-absorbing pad connected to one side of the first plate.

[0014] Preferably, the rear baffle includes a second plate, a second reinforcing plate for stabilizing the second plate, and a second shock-absorbing pad connected to one side of the second plate. Mounting holes are provided on both the first plate and the second plate.

[0015] Beneficial effects: Compared with the prior art, the present invention has the following advantages: 1. Convenient operation, which greatly improves work efficiency; 2. Improves the utilization rate of shelf space, the loading size of the shelf is adjustable, and it is suitable for different specifications of cargo boxes, which has a stronger adaptability than special shelves. Attached Figure Description

[0016] Figure 1 This is a front view schematic diagram of the overall structure of the shelf in this utility model;

[0017] Figure 2 This is a side view of the overall structure of the shelving in this utility model;

[0018] Figure 3This is a top view schematic diagram of the overall structure of the shelf in this utility model;

[0019] Figure 4 This is a schematic diagram of the shelf body structure in this utility model;

[0020] Figure 5 This is a schematic diagram of the connection structure between the bottom plate and the shelf body in this utility model;

[0021] Figure 6 This is a schematic diagram of the arc-shaped spring plate structure in this utility model;

[0022] Figure 7 This is a side view of the quick-release component in this utility model;

[0023] Figure 8 This is a front view schematic diagram of the quick-release component in this utility model;

[0024] Figure 9 This is a cross-sectional structural diagram of the quick-release component in this utility model;

[0025] Figure 10 This is a schematic diagram of the side baffle in this utility model;

[0026] Figure 11 This is a schematic diagram of the structure of the rear baffle in this utility model. Detailed Implementation

[0027] The technical solution of this utility model will be further described below with reference to the accompanying drawings.

[0028] like Figure 1 As shown, the vehicle-mounted rack is preferably configured with eight workstations, divided into upper and lower layers. Each workstation is equipped with four sets of curved spring plates 2, two sets of quick-release parts 3, two sets of side panels 4, and one set of rear panels 5. The rack body 1 is installed on the truck bed wall panel and truck bed floor using screws and connectors 102. Figure 4 As shown, the rods 101 in the rack body 1 are made of special rack aluminum profiles and are placed horizontally and vertically. The sliding grooves 101a of the rods 101 are inverted "T" shapes and can be fixed by triangular connectors 104 and screws. The horizontal and vertical rods 101 are reinforced with first reinforcement 103 and second reinforcement 106. The base plate 105 is fixed to each work station with rivets. When installing the base plate 105, the corresponding inverted "T" shaped sliding grooves 101a should be exposed to facilitate the subsequent installation of the side panels 4 and rear panels 5. The arc-shaped spring plate 2, quick-release parts 3, side panels 4, and rear panels 5 are preferably connected to the special nuts in the inverted "T" shaped sliding grooves in the rack body 1 with hexagonal screws and fixed in the corresponding positions of the rack body 1. The first plate 401 and the second plate 501 are both bent steel plates, and the first shock-absorbing pad 403 and the second shock-absorbing pad 503 are preferably made of rubber plates.

[0029] like Figure 1 and 3 As shown, the side panels 4 and rear panels 5 on the rack body 1 can be adjusted in position according to the actual size of the cargo box. The arc-shaped spring plate 2 connected to the top of each workstation can be adjusted by adjusting the screw position and deformation to adapt to the installation requirements of different cargo boxes. The quick-release piece 3 is installed on the rod 101 at the front of the rack and can also be adjusted in position as needed. In the transportation state, the stop bar 302 in the quick-release piece 3 installed on the rack body 1 presses down on the cargo box to prevent it from rolling out. When using this rack to load cargo boxes, simply push the cargo box into the corresponding workstation of the rack body 1. The side panels on both sides of the cargo box and the rear panel on the back, plus the rotating stop bar 302, can limit the cargo box, making the operation quick and simple.

[0030] Working principle: When loading the cargo box, the cargo box can be directly pushed into the rack body 1 work station. The side baffles 4 on both sides of the bottom of the cargo box and the rear baffle 5 located at the rear can hold the bottom of the cargo box. The stop bar 302 at the front of the cargo box can restrict the movement of the cargo box from the front. At this time, the arc-shaped spring plate 2 above the cargo box will deform accordingly due to the influence of the height of the cargo box, so that the arc-shaped spring plate 2 will exert downward pressure to prevent the cargo box from moving during the vehicle's movement.

[0031] When the dimensions of the cargo box change, the connecting screws in the mounting holes of the side baffle 4 can be loosened, and the side baffle 4 can be moved left and right along the sliding groove on the rod 101 until it reaches the appropriate position. Then, the connecting screws are tightened to secure the side baffle 4. Simultaneously, the connecting screws of the rear baffle 5 can be loosened, and the rear baffle 5 can be moved back and forth along the sliding groove on the rack body 1 until it reaches the appropriate position. Then, the connecting screws on the rear baffle are tightened to secure the rear baffle. The quick-release piece 3 in front of the cargo box can also be adjusted by loosening the connecting screws mounted on the base 301, adjusting its position left and right until it reaches the appropriate position, and then tightening it. The arc-shaped spring plate 2 at the top of the workstation can also be adjusted by changing the distance between the screws in the mounting holes and mounting grooves to accommodate cargo boxes of different heights. Figure 2 As shown, the arc-shaped spring plate 2 is installed on the top of each cargo box workstation, preferably four per workstation. The connecting screw on the top arc-shaped spring plate 2 is connected to the nut in the inverted "T"-shaped groove 101a at the corresponding position of the rod 101. Figure 2 The curved spring plate 2 shown has a screw mounting hole at one end and a screw mounting groove at the other. When downward pressure is applied, one end of the curved spring plate 2 can move slightly, allowing for some deformation. The quick-release piece 3 uses connecting screws to fix the base 301 to the horizontal bar 101 of the shelf, and its position can be adjusted according to the size of the cargo box or equipment. Figure 9As shown, the mounting shaft 301a of the quick-release component 3 base is provided with a cavity 301b for mounting the elastic element 304. The elastic element 304 is preferably a spring, and balls 305 are mounted at both ends of the spring. The balls 305 are preferably marbles. The center of the stop rod 302 is provided with a shaft hole 302a, and the shaft hole 302a is evenly distributed with ball grooves 302b for placing the balls 305. Figure 8 As shown, there are preferably four ball grooves, distributed circumferentially around the center of the shaft hole; when the stop rod 302 rotates to its position, the elastic element 304 in the base mounting shaft 301a pushes the balls 305 at both ends into the ball grooves 302b on the shaft hole of the stop rod, preventing the stop rod 302 from shifting during transportation and achieving the positioning of the stop rod 302. Figure 7 As shown, at this time, the limiting block 302c is in contact with the cargo box, further limiting the movement of the cargo box. After the stop bar 302 passes through the mounting shaft 301a of the base, it is fixed using the connecting sleeve 303, which is preferably a washer plus a cap nut. Figure 10 As shown, the first plate 401 of the side baffle 4 is welded to the first reinforcing plate 402, the first shock-absorbing pad 403 is riveted to the first plate 401, and the connecting screws are connected to the nuts in the inverted "T"-shaped grooves 101a at the corresponding positions on the shelf. Figure 11 As shown, the second plate 501 of the rear baffle is welded to the second reinforcing plate 502. Preferably, one of the rear baffles 5 is provided with two second reinforcing plates 502, and the second shock-absorbing pad 503 is riveted to the second plate 501.

Claims

1. A vehicle-mounted rack for easy assembly and disassembly of cargo boxes, characterized in that: The system includes a rack body (1) placed inside the carriage. The rack body (1) is composed of several horizontal and vertical splicing rods (101) forming several workstations for placing cargo boxes. Each workstation is provided with an arc-shaped spring plate (2) for pressing the cargo box from the top. The bottom of each workstation is provided with a side baffle (4) for limiting the sides of the cargo box, a rear baffle for limiting the rear side of the cargo box, and a quick-release piece (3) for limiting the front side of the cargo box and facilitating loading and unloading. The rack body (1) is provided with connecting parts (102) for connecting to the carriage. The arc-shaped spring plate (2), quick-release piece (3), side baffle (4), and rear baffle (5) can all be adjusted in position by the sliding groove (101a) on the rods (101).

2. The vehicle-mounted rack for easy assembly and disassembly of cargo boxes according to claim 1, characterized in that: The rods (101) are provided with a first reinforcing member (103), a triangular connecting seat (104), a second reinforcing member (106) for connection, and a base plate (105) for placing the cargo box is provided on the rods (101) at the bottom of the workstation.

3. The vehicle-mounted rack for easy assembly and disassembly of cargo boxes according to claim 1, characterized in that: The arc-shaped spring plate (2) includes an arc-shaped plate (201) and a flat plate (202) connected to both ends of the arc-shaped plate (201).

4. A vehicle-mounted rack for easy assembly and disassembly of cargo boxes according to claim 3, characterized in that: The flat plate (202) is provided with a circular mounting hole (202a) and a waist-shaped mounting groove (202b).

5. A vehicle-mounted rack for easy assembly and disassembly of cargo boxes according to claim 1, characterized in that: The quick-release component (3) includes a base (301) connected to the shelf body (1), a stop bar (302) movably connected to the base (301) for limiting goods, a connecting sleeve (303) connected to the base (301), and an elastic element (304) for positioning the stop bar (302).

6. A vehicle-mounted rack for easy assembly and disassembly of cargo boxes according to claim 5, characterized in that: The base (301) has a mounting shaft (301a) on the side away from the shelf. The mounting shaft (301a) has a cavity (301b) for placing the elastic element (304). The elastic element (304) has spheres (305) at both ends. The mounting shaft (301a) has a connecting shaft (301c) on the other side.

7. A vehicle-mounted rack for easy assembly and disassembly of cargo boxes according to claim 6, characterized in that: The stop bar (302) has a shaft hole (302a) on one end near the base (301) for cooperating with the mounting shaft (301a). The shaft hole (302a) has a plurality of ball grooves (302b) for placing the ball (305). The other end of the stop bar (302) has a limiting block (302c) for restricting the movement of the cargo box.

8. A vehicle-mounted rack for easy assembly and disassembly of cargo boxes according to claim 6, characterized in that: The connecting sleeve (303) is threadedly connected to the connecting shaft (301c), and there is a gap between the connecting sleeve (303) and the stop bar (302).

9. A vehicle-mounted rack for easy assembly and disassembly of cargo boxes according to claim 1, characterized in that: The side baffle (4) includes a first plate (401), a first reinforcing plate (402) for stabilizing the first plate (401), and a first shock-absorbing pad (403) connected to one side of the first plate (401).

10. A vehicle-mounted rack for easy assembly and disassembly of cargo boxes according to claim 9, characterized in that: The rear baffle (5) includes a second plate (501), a second reinforcing plate (502) for stabilizing the second plate (501), and a second shock-absorbing pad (503) connected to one side of the second plate (501). Mounting holes are provided on both the first plate (401) and the second plate (501).

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