Anti-bumping transport case for logistics

Abstract

The utility model relates to the field of logistics transportation, in particular to an anti-bumping transport case for logistics. The utility model provides an anti-bumping transport case for logistics, which can effectively reduce bumping force generated in the transportation process and effectively prevent goods from being damaged in the transportation process, so that the logistics transportation quality is improved. An anti-bumping transport case for logistics comprises an outer case body, an outer case cover, guide shafts, large compression springs and the like. An outer box cover covers the top of the outer box body, two guide shafts are fixedly connected to the bottom of the inner wall of the outer box body, and two large compression springs are fixedly connected to the bottom of the inner wall of the outer box body. The inner box body is buffered by the large-size compression spring and the medium-size compression spring through the buckling of the front hook and the barb, and the inner box body can be further buffered under the torsion action of the upward buffering torsion spring and the downward buffering torsion spring, so that goods are effectively prevented from being damaged due to bumping in the transportation process.

Description

Technical Field

[0001] The utility model relates to the field of logistics transportation, in particular to an anti-bumping transportation box used for logistics. Background Art

[0002] The main purpose of logistics transport boxes is to optimize the logistics links such as transportation and storage. It has the functions of ensuring the safety of products, facilitating storage and loading and unloading, and accelerating handover and inspection. The boxes have to go through a long and complicated process during transportation, which will have a strong effect on the boxes and may cause damage to the items in the boxes.

[0003] Currently, most logistics boxes are transported with foam plastic or bubble film stuffed inside the box, which can reduce vibration and extrusion during transportation. However, its protective effect is limited. Sharp objects can easily puncture the protective packaging during bumps, reducing the protective effect. When encountering large goods, these protective packaging also take up more space. Utility Model Content

[0004] The purpose of the utility model is to solve the above technical problems: to provide an anti-bumping transport box for logistics, which can effectively reduce the bumps generated during transportation, effectively avoid damage to goods during transportation, and thus improve the quality of logistics transportation.

[0005] The technical scheme of the utility model is: an anti-bumping transport box for logistics, including an outer box body, an outer box cover, a guide shaft, a large compression spring, an inner box body, an inner box cover, a convex block, a medium compression spring, a barb, a positive hook, a fixed rotating shaft, an upward buffer torsion spring, a downward buffer torsion spring, a rotating rod and a cylindrical block. The top of the outer box body is covered with an outer box cover, the bottom of the inner wall of the outer box is fixedly connected to two guide shafts, the bottom of the inner wall of the outer box is fixedly connected to two large compression springs, the other ends of the two large compression springs are fixedly connected to the inner box body, the two guide shafts pass through the inner box body, and the inner box The top of the box body is covered with an inner box cover, and two protrusions are fixedly connected to the bottom of the outer box cover, and medium-sized compression springs are connected to the bottom of the two protrusions, and the other ends of the two medium-sized compression springs are connected to barbs, and positive hooks are fixedly connected to both sides of the outer wall of the inner box body, and four fixed rotating shafts are fixedly connected to the inner wall of the outer box body, and rotating rods are rotatably connected to the four fixed rotating shafts. An upward buffer torsion spring is connected between the fixed rotating shaft and the rotating rod, and a downward buffer torsion spring is connected between the four rotating rods and the inner wall of the outer box body, and cylindrical blocks are fixedly connected to the four sides of the outer wall of the inner box body, and the rotating rods are slidably connected to the cylindrical blocks.

[0006] The outer box body has a square structure.

[0007] There are two handles on the outer box cover.

[0008] Furthermore, it also includes sliding rings and transverse buffer springs. The two guide shafts are slidably connected with sliding rings, and a plurality of transverse buffer springs are connected between the two sliding rings and the inner box body.

[0009] The beneficial effects are as follows: 1. The utility model interlocks the positive hook with the inverted hook, so that the large compression spring and the medium compression spring can buffer the inner box body. Under the torsion of the upward buffer torsion spring and the downward buffer torsion spring, the inner box body can be further buffered, thereby effectively preventing the goods from being damaged by bumps during transportation. At the same time, the inner box body is supported by two guide shafts, which can reduce the vibration and bumps generated during transportation, and further increase the protection of the inner box body to the goods.

[0010] 2. When the bumps become stronger, several transverse buffer springs can further reduce the bumps on the inner box body, which can better buffer and absorb shock, thereby more effectively protecting the goods and effectively improving the quality of logistics transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0012] Figure 2 It is a schematic diagram of the split three-dimensional structure of the utility model.

[0013] Figure 3 For this utility model Figure 2 Schematic diagram of the enlarged three-dimensional structure of A in the middle.

[0014] Figure 4 It is a schematic diagram of the cross-sectional three-dimensional structure of the utility model.

[0015] Figure 5 For this utility model Figure 4 Schematic diagram of the enlarged three-dimensional structure of B in the figure.

[0016] The names and serial numbers of the parts in the figure are: 1. Outer box body, 2. Outer box cover, 3. Guide shaft, 4. Large compression spring, 5. Inner box body, 6. Inner box cover, 7. Bump, 8. Medium compression spring, 9. Barb, 10. Positive hook, 11. Fixed rotating shaft, 12. Upward buffer torsion spring, 13. Downward buffer torsion spring, 14. Rotating rod, 15. Cylindrical block, 16. Sliding ring, 17. Transverse buffer spring. DETAILED DESCRIPTION

[0017] The standard parts used in the present invention can all be purchased from the market, and special-shaped parts can be customized according to the description in the specification and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, and bonding in the prior art, which will not be described in detail here.

[0018] Embodiment 1: A bump-proof transport box for logistics, such as Figure 1-Figure 5 As shown, it includes an outer box body 1, an outer box cover 2, a guide shaft 3, a large compression spring 4, an inner box body 5, an inner box cover 6, a convex block 7, a medium compression spring 8, a barb 9, a positive hook 10, a fixed rotating shaft 11, an upward buffer torsion spring 12, a downward buffer torsion spring 13, a rotating rod 14 and a cylindrical block 15. The outer box body 1 is covered with an outer box cover 2 on the top, and the bottom of the inner wall of the outer box body 1 is connected to two guide shafts 3 by bolts. Two large compression springs 4 are welded to the bottom of the inner wall of the outer box body 1, and the inner box body 5 is welded between the other ends of the two large compression springs 4. The large compression spring 4 is sleeved on the guide shafts 3, and the two guide shafts 3 pass through the inner box body 5. The top of the inner box body 5 is covered with an inner box cover 6, and the bottom of the outer box cover 2 is connected to two convex blocks 7 by bolts. The bottom of the two protrusions 7 are connected to a medium-sized compression spring 8, and the other ends of the two medium-sized compression springs 8 are welded with a barb 9. Both sides of the outer wall of the inner box body 5 are connected with a positive hook 10 by bolts, and the inner wall of the outer box body 1 is connected with four fixed rotating shafts 11 by bolts, and the four fixed rotating shafts 11 are rotatably connected with rotating rods 14, and an upward buffer torsion spring 12 is connected between the fixed rotating shaft 11 and the rotating rod 14, and the upward buffer torsion spring 12 is sleeved on the fixed rotating shaft 11, and a downward buffer torsion spring 13 is connected between the four rotating rods 14 and the inner wall of the outer box body 1, and the downward buffer torsion spring 13 is sleeved on the fixed rotating shaft 11, and the four sides of the outer wall of the inner box body 5 are fixedly connected with cylindrical blocks 15, and the rotating rod 14 is slidably connected to the cylindrical blocks 15.

[0019] The outer box body 1 is in a square structure.

[0020] The outer box cover 2 is provided with two handles.

[0021] It also includes a sliding ring 16 and a transverse buffer spring 17. The two guide shafts 3 are slidably connected with the sliding ring 16. A plurality of transverse buffer springs 17 are connected between the two sliding rings 16 and the inner box body 5.

[0022] In actual operation, the staff first takes off the outer box cover 2, then takes off the inner box cover 6, then puts the goods into the inner box body 5, covers the inner box cover 6, and then covers the outer box cover 2, so that the goods are loaded. When the road bumps during transportation, the road bumps will drive the outer box body 1 to bump, and when the outer box body 1 bumps up and down, it will drive the inner box body 5 to bump up and down. When the inner box body 5 bumps upward, it will drive the two positive hooks 10 to rise, and the two large compression springs 4 are stretched, and the positive hooks 10 are on The inner box body 5 is buckled with the hook 9, and the two medium-sized compression springs 8 are stretched. At the same time, the two large-sized compression springs 4 and the two medium-sized compression springs 8 buffer the inner box body 5, so that the inner box body 5 can be more stable and the degree of bumping of the inner box body 5 can be reduced. At the same time, the upward bumping of the inner box body 5 will drive the four cylindrical blocks 15 to rise, and the rising of the cylindrical blocks 15 will drive the rotating rod 14 to rotate, and the upward buffering torsion spring 12 and the downward buffering torsion spring 13 are twisted, thereby buffering the inner box body 5 upward. When the outer box body 1 encounters front and rear or left and right bumps, two of the rotating rods 14 will slide to limit the collision of the inner box body 5, and one of the upward buffer torsion springs 12 and the downward buffer torsion spring 13 will be twisted, which can effectively reduce the force of the bumps, thereby protecting the goods in the inner box body 5.

[0023] When the transport bumps become stronger, a plurality of transverse buffer springs 17 can further reduce the bumps on the inner box body 5 and better buffer and absorb shock, thereby effectively protecting the goods and improving the quality of logistics transportation.

[0024] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A bump-proof transport box for logistics, characterized in that: The invention comprises an outer box body (1), an outer box cover (2), a guide shaft (3), a large compression spring (4), an inner box body (5), an inner box cover (6), a convex block (7), a medium compression spring (8), a barb (9), a positive hook (10), a fixed rotating shaft (11), an upward buffer torsion spring (12), a downward buffer torsion spring (13), a rotating rod (14) and a cylindrical block (15). The outer box body (1) is covered with the outer box cover (2) on the top, the inner wall bottom of the outer box body (1) is fixedly connected with two guide shafts (3), the inner wall bottom of the outer box body (1) is fixedly connected with two large compression springs (4), the other ends of the two large compression springs (4) are fixedly connected with the inner box body (5), the two guide shafts (3) pass through the inner box body (5), the inner box body (5) is covered with the inner box cover (6) on the top. ), two protrusions (7) are fixedly connected to the bottom of the outer box cover (2), medium-sized compression springs (8) are connected to the bottom of the two protrusions (7), and the other ends of the two medium-sized compression springs (8) are connected to barbs (9), and positive hooks (10) are fixedly connected to both sides of the outer wall of the inner box body (5), and four fixed rotating shafts (11) are fixedly connected to the inner wall of the outer box body (1), and rotating rods (14) are rotatably connected to the four fixed rotating shafts (11), and upward buffer torsion springs (12) are connected between the fixed rotating shafts (11) and the rotating rods (14), and downward buffer torsion springs (13) are connected between the four rotating rods (14) and the inner wall of the outer box body (1), and cylindrical blocks (15) are fixedly connected to the four sides of the outer wall of the inner box body (5), and the rotating rods (14) and the cylindrical blocks (15) are slidably connected.

2. The anti-bumping transport box for logistics according to claim 1, characterized in that: The outer box body (1) is in a square structure.

3. The anti-bumping transport box for logistics according to claim 1, characterized in that: The outer box cover (2) is provided with two handles.

4. The anti-bumping transport box for logistics according to claim 1, characterized in that: It also includes a sliding ring (16) and a transverse buffer spring (17). The two guide shafts (3) are both slidably connected with the sliding ring (16). A plurality of transverse buffer springs (17) are connected between the two sliding rings (16) and the inner box body (5).

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