RU1802803C - Collapsible truck - Google Patents

Abstract

Usage: in manual vehicles, for example, for transportation of long structures, assembled kayaks and other various cargoes, both in production and in agriculture .. Summary of the invention: the frame of the collapsible trolley is formed by longitudinal rods and cross bars, which are made of the same profile and section and detachably interconnected by means of threaded connections. The frame has brackets for mounting the running wheels. A U-shaped stand is attached to the front cross bar for mounting the trolley in an upright position. 5 ill.

Description

The trolley is designed to transport long structures, for example, assembled kayaks and carry goods, which makes it possible to transport with cargo in cramped conditions: in transport, in workshops between machines, in warehouses where electric cars cannot pass. The trolley can be widely used by tourists, in production and in agriculture for work requiring transportation of goods.

The purpose of the invention is to improve ease of use, reduce metal consumption and simplify its manufacture.

In FIG. 1 shows a trolley in an assembled (working) position; in FIG. 2 is a section AA in FIG. 1; in FIG. 3 is a view along arrow B of FIG. 1; in FIG. 4 - when transported in transport; in FIG. 5-when transporting long structures (assembled kayaks),

The collapsible trolley contains a cargo frame 1, on one side of which a U-shaped rack 2 is attached, and on the other, collapsible brackets 3 with wheels.

The cargo platform is made in the form. 2 longitudinal rods 4, in the openings of which transverse strips 5 of the same cross section and profile are installed. In the last bracket 5, a bicycle pump 6 is attached. A U-shaped strut 2 is attached to the first bracket 5. On the other hand, two collapsible brackets 3, consisting of brackets 7 and 8, at the tops of which there are holes for setting the axles of the wheels 9. The fixing of the axles of the wheels 9 in the holes of the strips 7 is carried out with the help of nuts and washers 1.0, .11, screwed onto the threaded part of the axle 9. The ends of the longitudinal rods 1 have handles 12. About the arm 12 on the longitudinal rods 1 hinged pivotally attached 13. For expiration contamination and abrasion of soft goods wheels are protective

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straps 14. For locking in the extreme position of the hinge boards 13, spring clips 15 are mounted.

Assembly and disassembly of the trolley does not require a special tool. The assembly of the trolley (putting into operation) is carried out as follows. The assembled collapsible bracket 3 and the first two straps 5 are mounted on the longitudinal rods 4 of the load frame 1, the holes are aligned and the straps 5 and the collapsible brackets 3 are fixed to the load frame with screws 16 and nuts 17. On the bar extension 4 with mounted handles 12 and hinged straps 13 establish the remaining straps. 5 and fasten to the cargo frame with screws 16 and nuts 17. To the last strap 5 with the help of screws 16 and nuts 17 the bicycle pump 6 is fixed.

The assembled U-shaped post 2 is mounted on the cross bar 5 and fastened with screws 16 and nuts. 17 to the load frame.

Then, protective bars 14 are attached to the transverse bars 5.

The trolley is ready for packing .load. On the trolley, mounted horizontally on the hinged slats 13, the cargo is laid and secured by flexible elements 18 to the structure of the cargo frame of FIG. 4, Fig. (5.

When transported in urban transport, the cargo is stacked so that it does not protrude beyond the width of the rods 4.

In order to reduce the occupied space in urban transport vehicles, the trolley with the load is installed in a vertical position (see Fig. 4) on a U-shaped rack

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5

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5

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5

2, which forms a stable bearing surface with wheels. Hinged slats 13 removed under the cargo frame.

The trolley is disassembled in reverse order. In order to place additional cargo on the kayak, the trolley is partially disassembled.

Only the U-shaped strut 2 is docked from the cargo frame, the cargo frame 1 is mounted upside down on the bow, part of the kayak and fastened by a breakwater and frame. An additional load is placed on the load frame 1,

In the inoperative position, all straps 5, 14 and rods 4, together with the fasteners, are placed in a fishing rod cover, and collapsible bracket 3 with wheels are placed in a bag or backpack.

Claims (1)

The claims A folding trolley comprising a load frame formed by longitudinal rods and transverse bars, equipped with brackets for mounting the driving wheels and arranged on the frame from the side of the running wheels with a U-shaped rack for supporting the trolley in an upright position, characterized in that, in order to increase convenience operation, reducing metal consumption and simplifying its manufacture, the rod and strap of the cargo frame are made of the same profile and cross-section and are detachably interconnected by means of threaded connections, and on frame tango at the end opposite the running wheels, hinged folding support bars with spring locks their provisions. AI Buff 6. / //// / / V // V - FIG. Ts   / T / rrrTTTTTf f / g / Rmg. 5