CN221273080U - Portable folding table trolley - Google Patents

Abstract

The utility model discloses a portable and foldable table trolley which comprises a base, a sliding table, a first connecting bracket, a second connecting bracket, a bottom plate and a rotating wheel, wherein the base comprises a first bottom bracket, a second bottom bracket, a limiting pin shaft and a fixed group; the sliding table is movably connected with a sliding strip on the base through a sliding groove at the lower part, a first connecting bracket is arranged at the upper part of the sliding table, and a first protective fence is arranged at one end of the first connecting bracket; the second linking bridge sets up in the upper portion of base, and second linking bridge one side is provided with the second rail guard, and the second rail guard is connected with the draw-in groove on the first rail guard through the draw-in strip. The utility model is used for solving the problems that the existing table trolley is large in size and inconvenient to fold, close and store.

Description

Portable folding table trolley

Technical Field

The invention relates to the technical field of express delivery transportation, in particular to a portable and foldable logistics trolley.

Background

The platform truck is also called a cargo truck or a cage truck, and is a unit mobile container device provided with four casters for transporting and storing materials. The commodity circulation platform truck is used for part and parcel transportation generally, not only can concentrate to accomodate the back transport, simple structure moreover, and the traffic is big, and most supermarkets, production line and express delivery letter sorting station use. The existing logistics trolley is of an integrated structure, and although the transportation of materials can be achieved, the whole structure is large, folding and furling cannot be carried out, so that unnecessary waste of factory building space is caused due to large occupied area when the logistics trolley is not used, and therefore the logistics trolley which can be folded is designed, can be stored in a concentrated mode after being used, and is convenient to use.

Disclosure of utility model

Aiming at the technical problems in the background technology, the utility model provides a portable and foldable logistics trolley, which solves the problems that the existing logistics trolley is large in size and inconvenient to fold, store and the like.

In order to achieve the above purpose, the technical scheme provided by the utility model is as follows:

The portable foldable logistics trolley comprises a base, a sliding table, a first connecting support, a second connecting support, a bottom plate and a rotating wheel, wherein the base comprises a first bottom support, a second bottom support, a limiting pin shaft and a fixed group; the sliding table is movably connected with a sliding strip on the base through a sliding groove at the lower part, a first connecting bracket is arranged at the upper part of the sliding table, and a first protective fence is arranged at one end of the first connecting bracket; the second linking bridge sets up in the upper portion of base, and second linking bridge one side is provided with the second rail guard, and the second rail guard is connected with the draw-in groove on the first rail guard through the draw-in strip.

Further, the lower part of the second connecting support is provided with a bottom plate, and one end of the bottom plate is movably connected with the through hole on the second connecting support through a connecting pin shaft.

Further, an opening is formed in the upper portion of the first connecting support, an opening and closing door is arranged at the opening, and a lifting handle is arranged on the upper portion of the opening and closing door.

Further, fixed group is including setting up at the first spacing groove on second bottom support upper portion, setting up at second spacing groove, screw and the spacing on first bottom support upper portion, the second spacing groove is connected with first spacing groove through spacing, and first spacing groove upper portion is provided with the screw and fixes.

Further, the upper portion of second linking bridge is provided with the connecting axle, and is provided with the stopper on the connecting axle.

Further, one side of the second connecting bracket is provided with a plurality of protection rods.

Further, the lower part of base is provided with the support, and the support is inside to be provided with the runner.

The utility model has the following advantages and beneficial effects:

In the utility model, the upper part of the base is provided with the sliding table and the second connecting support, the upper part of the sliding table is provided with the first connecting support, and the first protective guard on the first connecting support is connected with the second protective guard on the second connecting support to form a rectangular cavity structure for storing materials, so that the push and the transfer of operators are facilitated.

According to the utility model, the first guard rail arranged on the first connecting support and the second guard rail arranged on the second connecting support are movably arranged, so that the guard rail can be rotated inwards to be stored when not in use, and the bottom plate at the bottom of the second connecting support can be lifted to be stored, so that the guard rail can be stored when not in use.

According to the utility model, the whole base comprises the first bottom bracket and the second bottom bracket, the first bottom bracket and the second bottom bracket are connected in a movable mode, and are limited through the fixing group, so that the base is fixed and limited through the fixing group when in use, and is folded when not in use, and is convenient to store.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a front view of the present utility model;

FIG. 3 is a schematic view of a portion of a second connecting bracket according to the present utility model;

FIG. 4 is a schematic view of a portion of a sliding table according to the present utility model;

FIG. 5 is a schematic view of a portion of the structure of the base plate of the present utility model;

FIG. 6 is a schematic view of a portion of the structure of a fixed group according to the present utility model;

FIG. 7 is a schematic view showing the structure of the folded base of the present utility model

Icon: 1-first bottom bracket, 2-runner, 3-sliding table, 4-draw runner, 5-first linking bridge, 6-opening and closing door, 7-first rail guard, 8-second rail guard, 9-second linking bridge, 10-guard bar, 11-stopper, 12-draw-in groove, 13-draw-in groove, 15-second bottom bracket, 16-first spacing groove, 17-spacing, 18-second spacing groove, 19-screw, 20-spacing round pin axle, 21-bottom plate, 22-spout.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1, 4 and 6, a portable foldable table trolley comprises a base, a sliding table 3, a first connecting bracket 5, a second connecting bracket 9, a bottom plate 21 and a rotating wheel 2, wherein the base comprises a first bottom bracket 1, a second bottom bracket 15, a limiting pin shaft 20 and a fixed group, the first bottom bracket 1 is connected with the second bottom bracket 15 through the limiting pin shaft 20, and the fixed group is arranged at the joint of the first bottom bracket 1 and the second bottom bracket 15; the sliding table 3 is movably connected with the sliding strip 4 on the base through a sliding groove 22 at the lower part, a first connecting bracket 5 is arranged at the upper part of the sliding table 3, and a first protective fence 7 is arranged at one end of the first connecting bracket 5; the second connecting bracket 9 is arranged on the upper part of the base, a second guard rail 8 is arranged on one side of the second connecting bracket 9, and the second guard rail 8 is connected with a clamping groove 12 on the first guard rail 7 through a clamping strip 13.

It should be noted that, for convenience in storage, a slide bar is arranged on the upper portion of the base for sliding the sliding table 3, when in use, the first connection bracket 5 is pulled out through the sliding table 3, and the first protective guard 7 and the second protective guard 8 are connected and fixed to form a rectangular structure, so that convenience in storage of materials is achieved; the first rail guard 7 and first linking bridge 5 one end swing joint, second rail guard 8 and second linking bridge 9 one end swing joint, the two are connected through card strip 13 and draw-in groove 12, when needs are accomodate, can rotate first rail guard 7 and first linking bridge 5 and be close to rail guard one side, be convenient for accomodate.

It should be noted that, the second connecting bracket 9 is disposed on the upper portion of the base, and the bottom of the second connecting bracket 9 is movably disposed with the bottom plate 21, so that the entire bottom plate 21 can be lifted and lowered for convenience of storage, and can be retracted and extended as required.

It should be further noted that, in order to reduce the storage space when folding is stored, the base is formed by the first bottom bracket 1 and the second bottom bracket 15, the upper portion is provided with the sliding strip 4, and the two are rotationally connected to realize folding storage, and when the folding storage is needed to be opened, the joint of the first bottom bracket 1 and the second bottom bracket 15 is fixed and limited through the fixing group, so that the folding storage can be used.

As shown in fig. 5, a bottom plate 21 is disposed at the lower part of the second connection bracket 9, and one end of the bottom plate 21 is movably connected with a through hole on the second connection bracket 9 through a connection pin shaft.

It should be noted that, the bottom plate 21 is used as a supporting plate for supporting materials, and in order to be convenient and fast to store, one end of the bottom plate 21 is movably connected with the through hole 9 on the second connecting bracket 9 through the connecting pin shaft, and the bottom plate 21 can be pulled up when being stored and fixed and limited through the limiting block 11.

As shown in fig. 1, an opening is formed in the upper portion of the first connecting bracket 5, an opening door 6 is arranged at the opening, and a lifting handle is arranged on the upper portion of the opening door 6.

It should be noted that, when we pull out the first connection bracket 5, the first guard rail 7 and the second guard rail 8 are connected to form a cavity structure, so that materials can be stored, and for taking materials, the upper portion of the first connection bracket 5 is provided with the opening and closing door 6, so that operators can perform blanking.

As shown in fig. 6 and 7, the fixing set includes a first limit groove 16 disposed at an upper portion of the second bottom bracket 15, a second limit groove 18 disposed at an upper portion of the first bottom bracket 1, a screw 19, and a limit bar 17, where the second limit groove 18 is connected with the first limit groove 16 through the limit bar 17, and the screw 19 is disposed at an upper portion of the first limit groove 16 for fixing; the upper portion of second linking bridge 9 is provided with the connecting axle, and is provided with stopper 11 on the connecting axle.

It should be noted that, because the first bottom bracket 1 and the second bottom bracket 15 are movably connected, when in use, the two bottom brackets need to be fixed and limited, so that the sliding table 3 can move on the sliding strip 4 on the upper portion of the base, a second limiting groove 18 is designed on the first bottom bracket 1, and the limiting strip 17 passes through the second limiting groove 18 to extend into the first limiting groove 16 on the second bottom bracket 15, and is fixed by the screw 19, thereby realizing positioning and fixing the two bottom brackets.

As shown in fig. 1, one side of the second connecting bracket 9 is provided with a plurality of guard bars 10; the lower part of base is provided with the support, and the support is inside to be provided with runner 2.

It should be noted that, for convenience of transportation, we design a plurality of supports and rotating wheels 2 at the bottom of the second connecting bracket 9, so as to facilitate transportation of the whole device.

Working principle:

In the combination process, the sliding table 3 is pulled out, the first protective guard 7 on two sides is opened, the sliding table is connected with the second protective guard 8 on the second connecting bracket 9 through the clamping strip 13 and the clamping groove 12, and the bottom plate 21 is put down to form a rectangular frame body structure with an upper opening.

The folding process is stored, the joint of the first protective guard 7 and the second protective guard 8 is opened, the first protective guard is rotated and stored, then the bottom plate 21 is pulled up to be fixed and limited through the limiting block 11, at the moment, the first connecting support 5 is pushed in through the sliding table 3 to enable the first connecting support to be close to the second connecting support 9, the fixed group is opened, and the first bottom support 1 is turned over to be stored.

The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (7)

1. The utility model provides a portable folding floor table car, includes base, sliding table (3), first linking bridge (5), second linking bridge (9), bottom plate (21) and runner (2), its characterized in that: the base comprises a first bottom bracket (1), a second bottom bracket (15), a limiting pin shaft (20) and a fixed group, wherein the first bottom bracket (1) is connected with the second bottom bracket (15) through the limiting pin shaft (20), and the fixed group is arranged at the joint of the first bottom bracket (1) and the second bottom bracket (15);

The sliding table (3) is movably connected with the sliding strip (4) on the base through a sliding groove (22) at the lower part, a first connecting bracket (5) is arranged at the upper part of the sliding table (3), and a first protective fence (7) is arranged at one end of the first connecting bracket (5);

The second connecting support (9) is arranged on the upper portion of the base, a second protective guard (8) is arranged on one side of the second connecting support (9), and the second protective guard (8) is connected with a clamping groove (12) on the first protective guard (7) through a clamping strip (13).

2. A portable, collapsible, pallet truck as claimed in claim 1, wherein: the lower part of the second connecting bracket (9) is provided with a bottom plate (21), and one end of the bottom plate (21) is movably connected with a through hole on the second connecting bracket (9) through a connecting pin shaft.

3. A portable, collapsible, pallet truck as claimed in claim 1, wherein: the upper portion of the first connecting support (5) is provided with an opening, an opening and closing door (6) is arranged at the opening, and a lifting handle is arranged at the upper portion of the opening and closing door (6).

4. A portable, collapsible, pallet truck as claimed in claim 1, wherein: the fixed group is including setting up first spacing groove (16) on second bottom support (15) upper portion, setting up second spacing groove (18) on first bottom support (1) upper portion, screw (19) and spacing (17), second spacing groove (18) are connected with first spacing groove (16) through spacing (17), and first spacing groove (16) upper portion is provided with screw (19) and fixes.

5. A portable, collapsible, pallet truck as claimed in claim 1, wherein: the upper portion of second linking bridge (9) is provided with the connecting axle, and is provided with stopper (11) on the connecting axle.

6. A portable, collapsible, pallet truck as claimed in claim 1, wherein: one side of the second connecting bracket (9) is provided with a plurality of protection rods (10).

7. A portable, collapsible, pallet truck as claimed in claim 1, wherein: the lower part of base is provided with the support, and the support is inside to be provided with runner (2).