RU161910U1 - DEVELOPMENT DEVICE FOR THE DEPARTMENT FOR COVERAGE OF GOODS IN THE BODY OF THE VEHICLE - Google Patents

Abstract

1. A device for deploying a canopy for sheltering goods in a vehicle body, characterized in that it comprises a drum with a return mechanism for winding around the canopy, made in the form of a flexible cloth and attached to the drum of one of the sides, bearing a frame to which the second side is attached the canopy, and two clamps mounted on one of the sides of the body, equipped with elastic elements for mounting the carrier frame when the canopy is folded and unfolded, while the drum is installed in the bearing the support on the protective visor of the vehicle body and is equipped with a safety cover, the return mechanism includes an elastic element mounted on the drum shaft, the supporting frame has a U-shape, and its ends mounted on the side walls of the body are equipped with pivot pins, and on one of the side of the supporting frame of the carrier frame a pivotally mounted lever to enable its movement. 2. The device according to claim 1, characterized in that the drum shaft has a square section. The device according to claim 1, characterized in that the elastic elements are return springs. The device according to claim 1, characterized in that the flexible panel is made of woven material or rubberized woven material. The device according to claim 1, characterized in that the safety casing is a metal sheet of a L-shaped profile mounted on the protective visor of the body while protecting the drum.

Description

The utility model relates to vehicles, in particular to devices for deploying a canopy for covering transported goods, and is intended to prevent loss of cargo during transportation and to protect it from the effects of atmospheric influences.

Known shelter for the vehicle body [patent for invention RU 2316436 C1, publ. 02/10/2008, IPC: B60P 7/04], which contains a drum mounted for rotation, a drive, a flexible tent, one end attached to the said drum, and the other end to the guide element of the tent, a chain gear connecting the said drum and drive unit. Shelter includes a frame for installation on a car body, the walls of which are L-shaped on the sides of the body and on the cab side. Part of the frame from the side of the car cabin is made in the form of a box open from the side of the car body, with a seat for installing said drum. The guide element of the tent is made in the form of a carriage equipped with wheels and fixing supports on both sides. The frame is equipped with guides in the form of plates with a rounded edge for the wheels of the carriage, these guides are installed in pairs parallel to each other from the inside of the longitudinal vertical walls of the frame. The carriage with wheels, the guides for the wheels, the fixing supports and said drum are placed above the tent. The drive is made in the form of a winch equipped with a shaft, the length of which is equal to the distance from one longitudinal wall of the frame to the other, at the ends of the shaft there are drive drums and sprockets for connecting to the drum with chain gears. The drive drums and the carriage are connected to the drum via a cable block transmission.

The closest analogue of the claimed utility model is a device for covering the load in the vehicle body [patent for invention SU 1211107 A1, publ. 02/15/1986, IPC: B60P 7/04], comprising a transverse shaft fixed under the body of the drive with rigidly attached levers covering the body from the sides, carrying a freely rotating drum with an awning, one side of which is attached to the specified drum, and the opposite - to the front side of the body, a cable connected at one end to the front side of the body, and a pulley attached to the drum on the side for the specified cable. The cable is stocked with a loop through the pulley and attached with its other end to the rear side of the body. At least one end of the cable is connected to the corresponding side by an elastic element. The drum and pulley are made with the same diameters.

The disadvantage of the closest analogue is that the drum with the awning is not mounted permanently on the body, which leads to an increase in the applied forces when the tent is deployed over the body, as well as the lack of means to protect the drum with the awning in the folded position.

The task to which the claimed utility model is directed is to prevent cargo losses during transportation and to protect it from the effects of atmospheric influences.

The technical result of the claimed utility model is to increase the reliability of maintaining the canopy in the selected position.

This problem is solved, and the technical result is achieved due to the fact that the device for deploying the canopy for sheltering cargoes in the vehicle body comprises a drum with a return mechanism for winding around the canopy, made in the form of a flexible cloth and attached to the drum of one of the sides, carrying a frame, to which the second side of the canopy is attached, and two latches mounted on one of the sides of the body, equipped with elastic elements for fastening the supporting frame when folded and unfolded canopy, while the drum is mounted in bearing supports on the protective visor of the vehicle body and is equipped with a safety cover, the return mechanism includes an elastic element mounted on the drum shaft, the supporting frame has a U-shape, and its ends mounted on the side walls of the body, equipped with pivot pins, and on one of the side shoulders of the carrier frame a lever is pivotally mounted to enable its movement.

Additionally, the drum shaft has a square section.

In addition, the elastic elements are return springs.

Additionally, the flexible panel is made of woven material or rubberized woven material.

In addition, the safety casing is a metal sheet of the L-shaped profile mounted on the protective visor of the body with the protection of the drum.

The claimed utility model is illustrated by drawings, which depict a device for deploying a canopy for sheltering loads mounted on a vehicle body: in FIG. 1 is a side view, in FIG. 2 is a plan view, and positions are shown:

1 - drum;

2 - canopy;

3 - supporting frame;

4 - a clamp;

5 - elastic element;

6 - a protective peak of a body;

7 - a protective casing;

8 - shoulder of the supporting frame;

9 - lever.

When transporting goods to prevent a part of the cargo from spilling out onto the roadway or curb, as well as protecting it from moisture, wind and other adverse factors, it becomes necessary to cover the bulk cargo in the vehicle body with a special coating (tarpaulin, awning, rubberized fabric), as well as fixing the specified coating on the body.

To solve the above problems, the claimed device for deploying the canopy for sheltering goods in the back of the vehicle is used. The use of the claimed device also eliminates cases of injuries to drivers, since the deployment and folding of the canopy is from the ground. The device (Fig. 1, Fig. 2) contains a drum 1 with a return mechanism for winding around it a canopy 2, a supporting frame 3 and two clamps 4.

The canopy 2 is made in the form of a flexible panel. One of the sides of the canopy is attached to the drum 1, and the second side to the supporting frame 3. The flexible panel is made of woven material or rubberized woven material.

The supporting frame 3 is made of pipes and has a U-shape. Its ends mounted on the side walls of the body are equipped with pivot pins (not shown in the drawings). A lever 9 is pivotally mounted on one of the lateral shoulders 8 of the carrier frame 3 to enable its movement.

The latches 4 mounted on one of the sides of the body are equipped with elastic elements 5 in the form of return springs for fastening the supporting frame 3 with the collapsed and unfolded positions of the canopy 2.

The drum 1 is mounted in bearing bearings (not shown in the drawings) on the protective visor of the vehicle body 6 and is equipped with a safety cover 7. The drum 1 is equipped with a return mechanism with an elastic element 5 in the form of a return spring, which is mounted on the shaft of the drum 1 having a square section. The safety casing 7 is a metal sheet of a L-shaped profile mounted on the protective visor of the body 6 and serves to protect the drum 1 from atmospheric influences.

The claimed device operates as follows.

In order to shelter the cargo carried in the vehicle body, the lateral shoulder 8 of the carrier frame 3 is released from the latch 4 and, using the lever 9, a load is applied to the carrier frame 3 to move it to the rear side of the body. At the same time, the canopy 2 is unwound, the shaft of the drum 1 is rotated and the spring 5 of the return mechanism is tensioned. In this case, the canopy 2, covering the load, tends to press the canopy 2 to the underbody, providing reliable shelter for the cargo. After that, the lateral shoulder 8 of the supporting frame 3 is fixed using the latch 4 with the deployed position of the canopy 1.

If it is necessary to collapse the canopy 1, the lateral shoulder 8 is released from the retainer 4 and released towards the drum 1. In this case, the shaft of the drum 1 begins to rotate under the action of the spring force of the spring 5 of the return mechanism, wrapping itself on the flexible cloth of the canopy 1. After the canopy 1 returns to the folded position the lateral shoulder 8 of the supporting frame 3 is fixed using the latch 4.

The use of return springs in the design of the clamps and the return mechanism ensures reliable retention of the canopy in the selected position.

Claims (5)

1. A device for deploying a canopy for sheltering goods in a vehicle body, characterized in that it comprises a drum with a return mechanism for winding around the canopy, made in the form of a flexible cloth and attached to the drum of one of the sides, bearing a frame to which the second side is attached the canopy, and two clamps mounted on one of the sides of the body, equipped with elastic elements for mounting the carrier frame when the canopy is folded and unfolded, while the drum is installed in the bearing support on the protective visor of the vehicle body and is equipped with a safety cover, the return mechanism includes an elastic element mounted on the drum shaft, the supporting frame is U-shaped, and its ends mounted on the side walls of the body are equipped with pivot pins, and on one of the lateral shoulders of the carrier frame, a lever is pivotally mounted to enable its movement. 2. The device according to claim 1, characterized in that the drum shaft has a square section. 3. The device according to claim 1, characterized in that the elastic elements are return springs. 4. The device according to claim 1, characterized in that the flexible panel is made of woven material or rubberized woven material. 5. The device according to claim 1, characterized in that the safety casing is a metal sheet of a L-shaped profile mounted on a protective visor of the body with protection for the drum.

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