ES1273564U - FOUR WHEEL TROLLEY FOR THE TRANSPORT OF GOODS (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Four-wheeled trolley for the transport of goods, made up of four wooden panels (1, 2) characterized by being arranged in pairs, two below (1) and two above (2), the former perpendicular to the latter, protruding the ends of each a couple of centimeters above the others, and comprises a wheel (3) with a 360 degree free axis under the junction of each two panels (1, 2) fixed with joining means such as screws, remaining in the same joins the group formed by wheel (4) - lower panel (1) - upper panel (2), and also comprises a pair of reinforcement panels (3), aligned with the lower ones (1) and placed on them (1), so that the support surface of the object to be transported rests on a square formed by the pair of upper panels (2) and the pair of reinforcements (3) described. (Machine-translation by Google Translate, not legally binding)

Description

FOUR WHEEL TROLLEY FOR THE TRANSPORT OF GOODS

OBJECT OF THE INVENTION

The present invention refers to a wooden cart to facilitate the transport of goods, mainly furniture and boxes.

It comes to solve the hitherto unsolved problem of helping the transport and movement of furniture, boxes, and heavy objects, in an easy and comfortable way, by means of a simple trolley, specially designed not to damage the surfaces of the objects it holds.

Therefore, the advantages of this invention are as follows:

- Facilitates the transport and movement of heavy objects such as furniture, boxes, etc.

- It is a simple but very practical trolley that takes up very little space and can be stored anywhere much better than other trolleys on the market.

- The surface where the objects it supports rest is lined with a non-slip rubber that improves grip with the load but does not damage its surface.

- It is manufactured from simple industrial materials and processes.

The industrial application of this invention is within the sector of the manufacture of transport trolleys, and more specifically four-wheeled trolleys for the transport of goods.

BACKGROUND OF THE INVENTION

Although no invention identical to that described has been found, we present below the documents found that reflect the state of the art related thereto.

Thus, document ES0258385U refers to a towable trolley with a rotating loading platform, which consists of a chassis that moves on a rear wheel axle and another front wheel axle and because these front wheels have the braking power that is actuated by through a towed lance incorporated in this double effect, which, when placed in a vertical position, attacks a cam that operates the brakes and because it mounts the frame of the platform itself on this chassis. Said trolley referred to in said document consists of a front wheel axle and a rear axle, while the main invention describes a trolley with four independent wheels at each end thereof.

ES1073601U proposes a trolley with removable chassis and load units, fully foldable, composed of a chassis that allows the movement of the assembly and the securing of the load units to transport objects, fully foldable both the chassis and each of the units allowing the storage of the car, together or separately. In this case, the proposed trolley is composed of a folding chassis with load units that can be separated, being more complex than the one proposed by the main invention.

ES1045384U refers to a removable and stackable trolley applicable for the distribution of goods made up of a base that incorporates rotating wheels at its lower ends, having a folding tray on the base, incorporating pivots and arising from the base on which the sides are incorporated and respectively, configured by vertical round tubes and horizontal rod spacers on which a separating grid is attached by means of tabs, there being a stiffening plate attached to the sides. Again, it is a removable carriage, conforming a much more complex structure than that of the carriage object of the main invention.

ES2104785T3 refers to a support trolley for the combined transport of loads, in particular for wagons, which in complete trains or in blocks are preferably used for the transport of trailers. Accordingly, it is envisaged that the supporting carriage is made up of sets of removable parts, for which the parts of the sets of parts are made up in particular of bogies, as well as side beams and cross beams and brackets that form the supports, which in turn form load-bearing assemblies, which on the one hand have points of support and They hold the containers to be transported and, on the other hand, contain equipment for railway engineering, such as conductors, cables and compressed air tanks. At the same time, the transverse beams or brackets that can be mounted with the side beams in load-bearing assemblies, can be fastened at different height positions. the weight of the dead mass necessary for a railway transport is reduced, at the same time to reduce the safety risk the railway technical devices remain under the control of the railway company. In this case, the aforementioned document describes a support car for the transport of wagons, also again with sets of removable parts, being totally different from the one proposed by the main invention.

Conclusions: As can be seen from the research carried out, none of the documents found solves the problems posed as the proposed invention does.

DESCRIPTION OF THE INVENTION

The four-wheeled cart for the transport of goods object of the present invention is constituted from a structure formed by four panels of pine, fir, beech or oak wood, arranged in pairs, two parallel below and two parallel above, perpendicular. the former with the latter, the ends of each one slightly protruding over the others, and it also comprises a pair of reinforcement panels, aligned with the lower ones and placed on them, so that the support surface of the object to be transported rests on a square formed by the pair of upper panels and the pair of reinforcements described.

Under the union of each two perpendicular panels a 360 degree free axis wheel is located and by means of union means such as screws, the group formed by wheel - lower panel - upper panel is fixed.

The upper pair of parallel panels is lined with a non-slip rubber that improves the grip of the object that supports the trolley and at the same time avoids scratches with it.

BRIEF DESCRIPTION OF THE DRAWINGS

For a better understanding of the present description, some drawings are attached that represent a preferred embodiment of the present invention:

Figure 1: Conventional perspective view of the four-wheeled cart for the transport of goods object of the present invention by way of example.

The numerical references that appear in said figures correspond to the following constitutive elements of the invention:

1. Bottom panels

2. Top panels

3. Reinforcement panels

4. Free axle wheels

5. Screws

6. Non-slip rubber

DESCRIPTION OF A PREFERRED EMBODIMENT

A preferred embodiment of the four-wheeled cart for the transport of goods object of the present invention, with reference to the numerical references, can be based on a structure formed by four panels (1, 2) of pine wood approximately 74 centimeters long. , 7 wide and 2.5 thick, arranged in pairs, two at the bottom (1) and two at the top (2), the former perpendicular to the latter, the ends of each protruding a couple of centimeters above the others, and it also counts with a pair of reinforcement panels (3), aligned with the lower ones (1) and placed on them (1), so that the support surface of the object to be transported rests on a square formed by the pair of upper panels ( 2) and the pair of reinforcements (3) described.

Under the union of each two perpendicular panels (1, 2) a wheel (4) with a 360 degree free axis is located and by means of screws (5) the group formed by wheel (3) - lower panel (1) - upper panel is fixed (2).

The upper pair of parallel panels (2) is lined with a non-slip rubber (6) that improves the grip of the object that supports the trolley and at the same time avoids scratches with it.

Claims (2)

- Four-wheeled trolley for the transport of goods, made up of four wooden panels (1, 2) characterized by being arranged in pairs, two below (1) and two above (2), the former perpendicular to the latter, the ones protruding ends of each a couple of centimeters above the others, and comprises a wheel (3) with a 360 degree free axis under the junction of each two panels (1, 2) fixed with joining means such as screws, remaining in the same joint The group formed by wheel (4) - lower panel (1) - upper panel (2), and also comprises a pair of reinforcement panels (3), aligned with the lower ones (1) and placed on these (1), in so that the support surface of the object to be transported rests on a square formed by the pair of upper panels (2) and the pair of reinforcements (3) described. 2.

Four-wheel trolley for the transport of goods, according to claim 1, where the pair of upper parallel panels (2) is lined with a non-slip rubber (6).