Foldable logistics vehicle

Abstract

The utility model discloses a foldable logistics vehicle, and relates to the technical field of logistics vehicles, which is used for solving the problems that the existing logistics vehicle cannot be folded, occupies a large space when being idle and is inconvenient to transport, and comprises a main frame and side frames, the two sides of the main frame are respectively connected with one side frame, the side frames are rotatably connected with the main frame, and the side frames are connected with the main frame. The main frame comprises a middle cross beam and a bottom cross beam, a carrying plate is hinged to each of the middle cross beam and the bottom cross beam, supporting pieces used for supporting the carrying plates are arranged on the side frames, frame wheels are arranged at the bottoms of the side frames and the main frame, and a signboard is arranged at the top of the main frame. According to the foldable logistics vehicle, the occupied space is greatly reduced, a large amount of space can be vacated, placement and storage are facilitated, the foldable logistics vehicle is more convenient to transport, and the problems that an existing logistics vehicle cannot be folded, the occupied space is large when the logistics vehicle is not used, and transportation is inconvenient are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of logistics vehicles, in particular to a foldable logistics vehicle. Background Art

[0002] A logistics vehicle is a functional vehicle used for transporting goods. The patent application number CN202021872367.X and the application date 2020-09-01, "New Three-sided Logistics Vehicle", provides an implementable three-sided logistics vehicle, which has a flip-open net door frame on its side, but the three-sided placement rack inside it is not foldable, the space occupied is constant, and it cannot be folded when not in use. Whether in use or idle, it will take up a lot of space.

[0003] In many logistics points or places where logistics vehicles are used, the logistics vehicles are not always in use. However, the current logistics vehicles cannot be folded and still take up a lot of space when idle. In addition, the logistics vehicles are not convenient to transport, which needs to be improved.

[0004] Therefore, in view of the shortcomings of the above-mentioned scheme in actual production and implementation, it has been revised and improved. At the same time, in the spirit and concept of seeking excellence, with the assistance of professional knowledge and experience, and after many ingenuity and experiments, a foldable logistics vehicle is specially provided to solve the problem that the existing logistics vehicles cannot be folded, occupy a large space when idle and are inconvenient to transport. Utility Model Content

[0005] The utility model aims to provide a foldable logistics vehicle, which is used to solve the problem that the existing logistics vehicles cannot be folded, occupy a large space when idle and are inconvenient to transport.

[0006] The technical solution of the utility model is achieved in this way:

[0007] A foldable logistics vehicle comprises a main frame and side frames, wherein a side frame is connected to each side of the main frame, and the side frames are rotatably connected to the main frame. The main frame comprises a middle crossbeam and a bottom crossbeam, and a loading plate is hinged on each of the middle crossbeam and the bottom crossbeam. The side frames are provided with supports for supporting the loading plates, and wheels are provided at the bottom of the side frames and the main frame, and an identification plate is provided on the top of the main frame.

[0008] The distance between the middle cross beam and the bottom cross beam is greater than the length of the loading board when it is erected.

[0009] As a preferred embodiment, a connecting frame is provided on each side of the main frame, the two connecting frames are located at the end of the main frame where the loading plate is provided, the connecting frames are perpendicular to the main frame, and the two side frames are rotatably connected to the connecting frames on both sides respectively.

[0010] As a preferred embodiment, a baffle is provided on the outer side of the connecting frame, the baffle is parallel to the connecting frame, and the baffle is used to limit the rotation of the side frame;

[0011] When folding, it can only be rotated inwards, and the maximum outward rotation is to hit the baffle. At this time, the side frame and the connecting plate are parallel and on the same straight line.

[0012] As a preferred embodiment, the loading plate includes an external frame and a plurality of strip-shaped load-bearing plates, and the strip-shaped load-bearing plates are evenly installed in the external frame.

[0013] As a preferred embodiment, the support is a sheet metal part with an opening facing upward, one end of which is fixed to the side frame, the other end is tilted upward, and the opening in the middle matches the external frame;

[0014] The opening in the middle is used to place the external frame that has been put down to support it. When the loading board is put on the supporting piece, the loading board is in a horizontal direction.

[0015] As a preferred embodiment, the main frame is provided with an articulated seat, the articulated seat is provided with an articulated shaft, the loading plate is provided with an articulated frame, the articulated frame is provided with an elongated hole matching with the articulated shaft, and the articulated shaft is arranged in the elongated hole.

[0016] As a preferred embodiment, a handle is provided on the side frame.

[0017] The handle is hinged to the side frame and hangs down naturally without external force, taking up no extra space.

[0018] As a preferred embodiment, a hook plate pointing downward is disposed at the bottom of one side frame, and a hook column pointing upward is disposed at the bottom of the other side frame, and the hook plate matches the hook column.

[0019] As a preferred embodiment, a card holder with an opening facing upward is provided on the top of the main frame, and the identification plate is slidably connected to the card holder;

[0020] The plate holder is provided with holes for cooperating with bolts to position the identification plate.

[0021] When the utility model is in use, the supporting member lifts the loading plate upwards and limits it in the vertical direction. The loading plate also limits the side frame in the horizontal direction. At this time, the loading plate is set and cannot be rotated downward, so objects can be loaded. The side frame cannot be between the loading plate and the baffle plate and cannot be rotated. The side frame is perpendicular to the main frame, and the entire structure is stable.

[0022] When not in use, the utility model can be folded and stored.

[0023] The loading plate is rotated upward and folded. When the loading plate is vertical, gravity will cause it to fall. At this time, the hinge shaft is located at the top of the long hole, and the loading plate will be in a natural vertical state without external force.

[0024] After the loading board is folded, the side frame loses its internal support and can be rotated inward until it is close to the loading board and parallel to the main frame, so that the whole frame can be folded and occupies little space.

[0025] The beneficial effects of the utility model are:

[0026] The utility model is provided with a double-layer cargo placement board (cargo loading board), which can normally carry and transport goods when in use, and can be folded when idle, which greatly reduces the occupied space and can free up a large amount of space for placement and organization. It is also more convenient to transport the folded logistics vehicle, which solves the problem that the existing logistics vehicles cannot be folded, occupy a large space when idle and are inconvenient to transport. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0028] Figure 1 This is a schematic diagram of the structure of the utility model in use Figure 1 ;

[0029] Figure 2 for Figure 1 The enlarged schematic diagram of point A in the middle;

[0030] Figure 3 This is a schematic diagram of the structure of the utility model in use Figure 2 ;

[0031] Figure 4 The structure of the utility model in folded state is shown in FIG. Figure 1 ;

[0032] Figure 5 The structure of the utility model in folded state is shown in FIG. Figure 2 .

[0033] In the figure, 1-connecting frame; 2-side frame; 3-support; 4-external frame; 5-strip bearing plate; 6-main frame; 7-baffle; 8-middle crossbeam; 9-bottom crossbeam; 10-frame wheel; 11-hook column; 12-hinge shaft; 13-hinge seat; 14-hinge frame; 15-long hole; 16-identity plate; 17-sign base; 18-handle; 19-hook plate. DETAILED DESCRIPTION

[0034] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0035] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back...) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0036] In addition, the descriptions of "first", "second", etc. in the present invention are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" or "second" may explicitly or implicitly include at least one of the features.

[0037] In the description of the embodiments, unless otherwise clearly specified and limited, the terms "disposed", "connected" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or it can be connected through an intermediate medium, or it can be a communication between two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0038] See also Figure 1-Figure 5 A foldable logistics vehicle includes a main frame 6 and a side frame 2. A side frame 2 is connected to each side of the main frame 6. The side frame 2 and the main frame 6 are rotatably connected. The main frame 6 includes a middle crossbeam 8 and a bottom crossbeam 9. A loading plate is hinged on the middle crossbeam 8 and the bottom crossbeam 9. A support 3 for supporting the loading plate is provided on the side frame 2. Wheels 10 are provided at the bottom of the side frame 2 and the main frame 6. An identification plate 16 is provided on the top of the main frame 6.

[0039] The distance between the middle cross beam 8 and the bottom cross beam 9 is greater than the length of the loading board when it is erected.

[0040] A connecting frame 1 is provided on each side of the main frame 6. The two connecting frames 1 are located at the end of the main frame 6 where the loading plate is provided. The connecting frames 1 are perpendicular to the main frame 6. The two side frames 2 are rotatably connected to the connecting frames 1 on both sides.

[0041] A baffle 7 is provided on the outer side of the connecting frame 1, and the baffle 7 is parallel to the connecting frame 1, and the baffle 7 is used to limit the rotation of the side frame 2;

[0042] When folded, it can only be rotated inwards, and the maximum limit of outward rotation is to press against the baffle 7. At this time, the side frame 2 is parallel to the connecting plate and is on the same straight line.

[0043] The loading plate comprises an external frame 4 and a plurality of strip-shaped load-bearing plates 5 , and the strip-shaped load-bearing plates 5 are evenly installed in the external frame 4 .

[0044] The support 3 is a sheet metal part with an opening facing upwards, one end of which is fixed on the side frame 2, and the other end is tilted upwards, and the opening in the middle matches the external frame 4;

[0045] The opening in the middle is used to place the external frame 4 to support it. When the loading board is placed on the bracket 3, the loading board is in a horizontal direction.

[0046] The main frame 6 is provided with an articulated seat 13 , the articulated seat 13 is provided with an articulated shaft 12 , the loading plate is provided with an articulated frame 14 , the articulated frame 14 is provided with an elongated hole 15 matched with the articulated shaft 12 , and the articulated shaft 12 is arranged in the elongated hole 15 .

[0047] A handle 18 is provided on the side frame 2 .

[0048] The handle 18 is hinged to the side frame 2 and naturally droops in the absence of external force, without taking up extra space.

[0049] A hook plate 19 pointing downward is disposed at the bottom of one side frame 2 , and a hook column 11 pointing upward is disposed at the bottom of the other side frame 2 , and the hook plate 19 matches the hook column 11 .

[0050] A card holder 17 with an opening facing upward is provided on the top of the main frame 6, and the identification plate 16 is slidably connected to the card holder 17;

[0051] The plate holder 17 is provided with holes for fitting bolts to position the identification plate 16 .

[0052] See also Figure 1-Figure 3 When the utility model is in use, the support member 3 lifts the loading plate upwards and limits it in the vertical direction. The loading plate also limits the side frame 2 in the horizontal direction. At this time, the loading plate is set and cannot be rotated downward, so objects can be loaded; the side frame 2 cannot be between the loading plate and the baffle 7 and cannot be rotated. The side frame 2 is perpendicular to the main frame 6, and the entire structure is stable.

[0053] Figure 1 , Figure 3 They are three-dimensional views of the utility model in two opposite directions when in use.

[0054] See also Figure 4 , Figure 5 When not in use, the utility model can be folded and stored.

[0055] The loading plate is rotated upward and folded. When the loading plate is vertical, gravity will cause it to fall. At this time, the hinge shaft 12 is located at the top of the long hole 15, and the loading plate will be naturally vertical in the absence of external force.

[0056] After the loading board is folded, the side frame 2 loses its internal support and can be rotated inwards until it is close to the loading board and parallel to the main frame 6, so that the whole is folded and occupies a small space.

[0057] Figure 4 for Figure 1 Schematic diagram of the perspective folding state, Figure 5 Shown is a side view of the folded state.

[0058] The beneficial effects of the utility model are:

[0059] The utility model is provided with a double-layer cargo placement board (cargo loading board), which can normally carry and transport goods when in use, and can be folded when idle, which greatly reduces the occupied space and can free up a large amount of space for placement and organization. It is also more convenient to transport the folded logistics vehicle, which solves the problem that the existing logistics vehicles cannot be folded, occupy a large space when idle and are inconvenient to transport.

[0060] The above is only a preferred embodiment of the utility model, and is not intended to limit the utility model. 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. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in the field to implement; when the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the protection scope required by the utility model.

Claims

1. A foldable logistics vehicle, characterized in that: It includes a main frame and side frames, each of which is connected to a side frame on both sides of the main frame, and the side frames are rotatably connected to the main frame. The main frame includes a middle crossbeam and a bottom crossbeam, and a loading plate is hinged on each of the middle crossbeam and the bottom crossbeam. The side frames are provided with supports for supporting the loading plate, and wheels are provided at the bottom of the side frames and the main frame, and an identification plate is provided on the top of the main frame.

2. The foldable logistics vehicle according to claim 1, characterized in that: A connecting frame is arranged on each side of the main frame. The two connecting frames are located at the end of the main frame where the loading plate is arranged. The connecting frames are perpendicular to the main frame. The two side frames are rotatably connected to the connecting frames on both sides respectively.

3. The foldable logistics vehicle according to claim 2, characterized in that: A baffle is arranged on the outer side of the connecting frame, the baffle is parallel to the connecting frame, and the baffle is used to limit the rotation of the side frame.

4. The foldable logistics vehicle according to claim 1, characterized in that: The loading plate comprises an external frame and a plurality of strip-shaped load-bearing plates, and the strip-shaped load-bearing plates are evenly installed in the external frame.

5. The foldable logistics vehicle according to claim 4, characterized in that: The support is a sheet metal part with an opening upward, one end of which is fixed on the side frame, and the other end is tilted upward, and the opening in the middle matches the external frame.

6. The foldable logistics vehicle according to claim 1, characterized in that: The main frame is provided with an articulated seat, the articulated seat is provided with an articulated shaft, the loading plate is provided with an articulated frame, the articulated frame is provided with an elongated hole matched with the articulated shaft, and the articulated shaft is arranged in the elongated hole.

7. The foldable logistics vehicle according to claim 1, characterized in that: A handle is provided on the side frame.

8. The foldable logistics vehicle according to claim 1, characterized in that: A hook plate pointing downward is arranged at the bottom of one side frame, and a hook column pointing upward is arranged at the bottom of the other side frame, and the hook plate matches the hook column.

9. The foldable logistics vehicle according to claim 1, characterized in that: A card holder with an upward opening is arranged on the top of the main frame, and the identification plate is slidably connected to the card holder.

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