Foldable and detachable turnover trailer

Abstract

The turnover trailer comprises a bottom plate assembly, a turnover plate assembly, side edge handrails and trundles, the rear end of the turnover plate assembly is hinged to the rear end of the bottom plate assembly, the side edge of the rear end of the turnover plate assembly is detachably connected with the side edge handrails, and the trundles are arranged on the side edge handrails. The multiple trundles are installed on the lower surface of the bottom plate assembly and the lower ends of the side armrests correspondingly. The trailer has the technical effects that the turnover plate assembly is hinged to the bottom plate assembly, so that the storage and transportation space is reduced, and the sleeving storage of the trailer is realized; an effective holding position is provided through the side handrail arranged on the turnover plate assembly; and by arranging the trundles, the maneuverability of the trailer is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging and logistics, and in particular to a foldable and disassembled turnover trailer. Background Art

[0002] With the vigorous development of e-commerce, the express delivery industry is undertaking more and more business. A large number of express parcels will be piled up in the transit yards and warehouses of the express delivery industry. Due to the characteristics of the contents, size specifications and special shapes of the express parcels, some products cannot be sorted as general express parcels. They need to be sorted manually and then transported to the loading area using pallets and forklifts for loading. Excessive or high loads during transportation will cause the parcels to fall and the loading volume to be low. The demand for pallets and forklifts is also large, and the site area is also large. This will bring economic pressure to the company, and the pallet cannot be used if it is damaged.

[0003] The circularly foldable and detachable flatbed trailer of the present invention can solve the above problems. Utility Model Content

[0004] To this end, the utility model provides a foldable and detachable turnover trailer to at least partially solve the above-mentioned problems in the prior art.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] According to the first aspect of the utility model, a foldable and detachable turnover trailer includes a base plate assembly, a flip plate assembly, side armrests and casters, wherein the rear end of the flip plate assembly is hinged to the rear end of the base plate assembly, the rear end side edge of the flip plate assembly is detachably connected to the side armrests, and a plurality of casters are respectively mounted on the lower surface of the base plate assembly and the lower ends of the side armrests.

[0007] Furthermore, the bottom plate assembly comprises a bottom plate frame and a bottom net, the bottom net is fixed to the rear end of the bottom plate frame, and the flip plate assembly is hingedly connected to one end of the bottom plate frame connected to the bottom net.

[0008] Furthermore, the side armrest is an inverted U-shaped bending structure.

[0009] Furthermore, it also includes a rectangular mounting tube, which is respectively fixed at the rear end corners of the base frame, the lower first end of the side handrail is installed on the base frame by bolts, and the lower second end of the side handrail is installed in the rectangular mounting tube by bolts.

[0010] Furthermore, the flip plate assembly includes a flip frame and a flip baffle, the flip frame is a mesh frame structure that is staggered horizontally and vertically, the rear end edge of the flip frame is hinged on the base frame, and the flip baffles are respectively fixed to both ends of the front end edge of the flip frame.

[0011] Furthermore, the flip baffle is a U-shaped bending structure.

[0012] Furthermore, it also includes a clamping plate, and at least one clamping plate is provided on the lower surface of the edge of the flip frame on which the flip baffle is installed, and the clamping plate is a sheet metal bending structure.

[0013] Furthermore, the bottom plate assembly, the flip plate assembly and the side armrests are all made of metal.

[0014] Furthermore, the specification of the caster is 5 inches.

[0015] Furthermore, the lower limit position of the flip plate assembly is a horizontal plane, and the upper limit position of the flip plate assembly is a vertical plane.

[0016] The utility model has the following advantages: through the foldable and detachable turnover trailer of the utility model, the storage and transportation space is reduced by hingedly connecting the flip plate assembly to the bottom plate assembly, and the set storage of the trailer is realized; the side armrests arranged on the flip plate assembly provide an effective holding position; and the maneuverability of the trailer is improved by arranging casters. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the implementation or the prior art description. Obviously, the drawings in the following description are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0018] The structures, proportions, sizes, etc. illustrated in this specification are only used to match the contents disclosed in the specification so as to facilitate understanding and reading by persons familiar with the technology. They are not used to limit the conditions under which the present invention can be implemented, and therefore have no substantial technical significance. Any structural modification, change in proportion or adjustment of size shall still fall within the scope of the technical contents disclosed in the present invention without affecting the effects and purposes that can be achieved by the present invention.

[0019] Figure 1 A structural diagram of the use status of a foldable and detachable turnover trailer provided for some embodiments of the utility model.

[0020] Figure 2 The present invention provides a foldable and detachable turnover trailer in some embodiments.

[0021] Figure 3 A three-dimensional diagram of the assembled state of a foldable and detachable turnover trailer provided in some embodiments of the utility model.

[0022] Figure 4 A plan view of the assembled state of a foldable and detachable turnover trailer provided in some embodiments of the utility model.

[0023] Figure 5 Different viewing angles of a bottom plate assembly of a foldable and detachable turnover trailer provided in some embodiments of the utility model.

[0024] Figure 6 Different viewing angles of a flip plate assembly of a foldable and detachable turnover trailer provided in some embodiments of the utility model.

[0025] Figure 7 Different viewing angles of a side armrest of a foldable and detachable turnover trailer provided in some embodiments of the utility model.

[0026] In the figure: 1. bottom plate assembly, 2. flip plate assembly, 3. side handrails, 4. casters, 5. bottom net, 6. flip baffle, 7. snap-on plate, 8. rectangular mounting tube. DETAILED DESCRIPTION

[0027] The following is a specific embodiment of the present invention. People familiar with the technology can easily understand the other advantages and functions of the present invention from the contents disclosed in this specification. Obviously, the described embodiment is a part of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0028] like Figures 1 to 7 As shown, a foldable and detachable turnover trailer in an embodiment of the first aspect of the utility model includes a base plate assembly 1, a flip plate assembly 2, side armrests 3 and casters 4, the rear end of the flip plate assembly 2 is hinged to the rear end of the base plate assembly 1, the rear end side edge of the flip plate assembly 2 is detachably connected to the side armrests 3, and a plurality of casters 4 are respectively installed on the lower surface of the base plate assembly 1 and the lower end of the side armrests 3.

[0029] In the above embodiments, it should be noted that each component is detachable, and if a component is damaged, the damaged component can be replaced, and the maintenance cost is low; each trailer can be assembled to save storage and transportation space; the trailer is made of metal and can be recycled and reused many times.

[0030] The technical effects achieved by the above embodiments are as follows: by hingedly connecting the flip plate assembly to the bottom plate assembly, the storage and transportation space is reduced, and the trailer can be stored in a package; by arranging the side armrests of the flip plate assembly, an effective holding position is provided; by arranging casters, the maneuverability of the trailer is improved.

[0031] Optional, such as Figures 1 to 7 As shown, in some embodiments, the bottom plate assembly 1 includes a bottom plate frame and a bottom net 5, the bottom net 5 is fixed to the rear end of the bottom plate frame, and the flip plate assembly 2 is hingedly connected to one end of the bottom plate frame connected to the bottom net 5.

[0032] In the above optional embodiments, it should be noted that, for example, the base plate frame is a metal welded structure, the bottom mesh 5 is a mesh metal structure that is staggered horizontally and vertically, and an upper limit position limit plate of the flip plate assembly 2 is provided at the junction of the bottom mesh 5 and the base plate frame.

[0033] The beneficial effect of the above optional embodiment is that by providing the bottom net 5 , it plays a role in bearing the articles and at the same time can limit the upper limit position of the flip plate assembly 2 .

[0034] Optional, such as Figures 1 to 7 As shown, in some embodiments, the side armrest 3 is an inverted U-shaped bending structure.

[0035] In the above optional embodiments, it should be noted that, for example, the side armrest 3 is a structure in which a rectangular steel tube or a circular steel tube is bent, and the first end and the second end of the side armrest 3 are both located at the bottom.

[0036] The beneficial effect of the above optional embodiment is that through the above arrangement, the processing is simple and quick, and the manufacturing cost is significantly reduced.

[0037] Optional, such as Figures 1 to 7 As shown, in some embodiments, a rectangular mounting tube 8 is also included, and a rectangular mounting tube 8 is respectively fixed at the top corners of the rear end of the base frame, the lower first end of the side handrail 3 is installed on the base frame by bolts, and the lower second end of the side handrail 3 is installed in the rectangular mounting tube 8 by bolts.

[0038] In the above optional embodiment, it should be noted that the length of the first end of the side handrail 3 for mounting the caster 4 is greater than the length of the second end of the side handrail 3 .

[0039] The beneficial effect of the above optional embodiment is that the installation stability of the side armrest 3 is significantly improved through the above arrangement.

[0040] Optional, such as Figures 1 to 7As shown, in some embodiments, the flip plate assembly 2 includes a flip frame and a flip baffle 6. The flip frame is a mesh frame structure that is staggered horizontally and vertically. The rear end edge of the flip frame is hinged on the base frame, and the flip baffles 6 are respectively fixed at both ends of the front end edge of the flip frame.

[0041] In the above optional embodiment, it should be noted that the flip frame and the flip baffle 6 are welded together.

[0042] The beneficial effect of the above optional embodiment is that by providing the flip baffle 6, a limiting effect on the articles carried on the flip frame is achieved.

[0043] Optional, such as Figures 1 to 7 As shown, in some embodiments, the flip baffle 6 is a U-shaped bending structure.

[0044] In the above optional embodiments, it should be noted that the flip baffle 6 is a structure in which a rectangular steel tube or a circular steel tube is bent.

[0045] The beneficial effects of the above optional embodiments are as follows: by providing the U-shaped bending structure of the flip baffle 6, a better molding effect is achieved, the comfort of the armrest is improved, and the processing cost is reduced.

[0046] Optional, such as Figures 1 to 7 As shown, in some embodiments, a clamping plate 7 is further included. The lower surface of the edge of the flip frame on which the flip baffle 6 is installed is provided with at least one clamping plate 7, and the clamping plate 7 is a sheet metal bending structure.

[0047] In the above optional embodiment, it should be noted that the clamping plate 7 is made of elastic sheet metal.

[0048] The beneficial effect of the above optional embodiment is that by providing the clamping plate 7, the flip baffle 6 and the bottom plate frame are fixed when they overlap.

[0049] Optional, such as Figures 1 to 7 As shown, in some embodiments, the bottom plate assembly 1, the flip plate assembly 2 and the side armrests 3 are all made of metal.

[0050] In the above optional embodiments, it should be noted that, for example, the plate assembly 1, the flip plate assembly 2 and the side handrail 3 are all made of stainless steel.

[0051] The beneficial effects of the above optional embodiments are as follows: the bottom plate assembly 1, the flip plate assembly 2 and the side armrests 3 are made of metal material, which is reusable and has a high pressure-bearing capacity.

[0052] Optional, such as Figures 1 to 7 As shown, in some embodiments, the caster 4 has a specification of 5 inches.

[0053] In the above optional embodiments, it should be noted that the caster 4 can also be set as a self-locking universal wheel, and the specifications of the caster 4 can also be set to other specifications besides 5 inches.

[0054] The beneficial effect of the above optional embodiment is that the above setting helps to standardize the entire device.

[0055] Optional, such as Figures 1 to 7 As shown, in some embodiments, the lower limit position of the flip plate assembly 2 is a horizontal plane, and the upper limit position of the flip plate assembly 2 is a vertical plane.

[0056] In the above optional embodiments, it should be noted that when in use, the flip plate assembly 2 can be flipped to a position overlapping with the bottom plate frame of the bottom plate assembly 1, and when stored, the flip plate assembly 2 can be flipped to a position perpendicular to the bottom plate frame of the bottom plate assembly 1.

[0057] In the above embodiment, the material is metal, which can be reused multiple times to reduce packaging costs and comply with the trend of green packaging; the structure can be assembled to reduce storage and transportation space and costs; each component is a separate standard part, and when a component is damaged, the damaged component can be replaced, which reduces maintenance costs; each component is a standard part, and the manufacturer can easily process and manufacture it.

[0058] Although the utility model has been described in detail above with general descriptions and specific embodiments, it is obvious to those skilled in the art that some modifications or improvements can be made to the utility model. Therefore, these modifications or improvements made without departing from the spirit of the utility model are within the scope of protection claimed by the utility model.

[0059] The terms such as "upper", "lower", "left", "right", "middle", etc. cited in this specification are only for the convenience of description and are not used to limit the scope of implementation of the present invention. Changes or adjustments to their relative relationships should be regarded as the scope of implementation of the present invention without substantially changing the technical content.

Claims

1. A foldable and detachable turnover trailer, characterized in that: The utility model comprises a base plate assembly (1), a flip plate assembly (2), side armrests (3) and casters (4); the rear end of the flip plate assembly (2) is hinged to the rear end of the base plate assembly (1); the rear end side edge of the flip plate assembly (2) is detachably connected to the side armrests (3); and a plurality of casters (4) are respectively installed on the lower surface of the base plate assembly (1) and the lower end of the side armrests (3).

2. The foldable and detachable turnover trailer according to claim 1, characterized in that: The bottom plate assembly (1) comprises a bottom plate frame and a bottom net (5); the bottom net (5) is fixed to the rear end of the bottom plate frame; and the flip plate assembly (2) is hingedly connected to one end of the bottom plate frame connected to the bottom net (5).

3. The foldable and detachable turnover trailer according to claim 2, characterized in that: The side armrest (3) is an inverted U-shaped bending structure.

4. The foldable and detachable turnover trailer according to claim 3, characterized in that: It also includes a rectangular mounting tube (8), the rectangular mounting tube (8) being fixed at the rear end corners of the base frame, the lower first end of the side handrail (3) being mounted on the base frame by bolts, and the lower second end of the side handrail (3) being mounted in the rectangular mounting tube (8) by bolts.

5. The foldable and detachable turnover trailer according to claim 2, characterized in that: The flip plate assembly (2) comprises a flip frame and a flip baffle (6); the flip frame is a mesh frame structure that is staggered horizontally and vertically; the rear end edge of the flip frame is hinged on the bottom plate frame; and the flip baffles (6) are respectively fixed at both ends of the front end edge of the flip frame.

6. The foldable and detachable turnover trailer according to claim 5, characterized in that: The flip baffle (6) is a U-shaped bending structure.

7. The foldable and detachable turnover trailer according to claim 5, characterized in that: It also comprises a clamping plate (7), and at least one clamping plate (7) is arranged on the lower surface of the edge of the flip frame on which the flip baffle (6) is mounted, and the clamping plate (7) is a sheet metal bending structure.

8. The foldable and detachable turnover trailer according to claim 1, characterized in that: The bottom plate assembly (1), the flip plate assembly (2) and the side armrests (3) are all made of metal.

9. The foldable and detachable turnover trailer according to claim 1, characterized in that: The specification of the caster (4) is 5 inches.

10. The foldable and detachable turnover trailer according to claim 1, characterized in that: The lower limit position of the flip plate assembly (2) is a horizontal plane, and the upper limit position of the flip plate assembly (2) is a vertical plane.

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