CZ309747B6 - A multi-part raised floor of the car boot - Google Patents

Abstract

The multi-part raised floor of the car boot includes at least two panel parts (1, 2), connected by a hinge so that the first part (1) can be tilted upwards with respect to the second part (2). Both parts (1, 2) are connected to each other at the hinge point with a step-like joint (3), including complementary protrusions and recesses. The step-like joint (3) includes sections arranged alternately next to each other in the direction of the hinge, wherein, in one section, the protrusion of the first part (1) extends under the second part (2), while in the following section, on the contrary, the protrusion of the second part (2) extends under the first part (1).

Description

Multi-part raised car boot floor

Field of technology

The invention relates to a multi-part raised floor of the luggage compartment of a car, comprising at least two plate-like parts, connected by a hinge in such a way that the first part can be folded upwards with respect to the second part, while the two parts connect to each other at the point of the hinge by a step-like connection, including complementary protrusions and recesses.

Current state of the art

The multi-part raised floor of the luggage compartment of the car, which has a part that can be folded away, includes at least two plates, mostly connected only by a textile hinge, formed by the laminating decor itself. In some designs, partial underlaying of one plate with another is used.

The disadvantage of the textile hinge is that when the raised floor of the car's luggage compartment is loaded, different deflections of the individual plates will occur at the place of the textile hinge, resulting in an unbearable load on the hinge. At the same time, a step is created on the loading surface in the place of the hinge, which has a disturbing effect when moving the load on the surface. The result can also be permanent damage to the floor.

Some manufacturers use the so-called piano hinge.

The aim of the invention is to eliminate the shortcomings of the state of the art and to increase the load-bearing capacity of the multi-part raised floor of the car's luggage compartment.

The essence of the invention

The stated objective is achieved by a multi-part raised floor of the luggage compartment of the car, comprising at least two plate-like parts, connected by a hinge in such a way that the first part can be folded upwards with respect to the second part, while the two parts connect to each other at the point of the hinge by a step-like connection, including complementary protrusions and recesses .

Alternately supporting the first part and the second part of the floor of the luggage compartment of the car with the lower protrusions of the stepped joint increases the load-bearing capacity of the floor and prevents deflections, which previously led to the appearance of an unwanted step on the loading surface and sometimes even damage to the hinge.

According to a preferred embodiment, the plate-like parts are connected by a textile hinge formed by laminating decor.

Clarification of drawings

The invention will be described in more detail using an example of a specific embodiment, shown schematically in the attached drawings, where Fig. 1 shows a view of the luggage compartment of a car with an inserted multi-part raised floor according to the invention. Fig. 2 shows a general view of the removed floor with one part folded up. Fig. 3 shows a section of the floor from Fig. 2 in the plane A-A with the folded part and Fig. 4 with the folded part. Fig. 5 shows a section of the floor from Fig. 2 in the B-B plane with the folded part and Fig. 6 with the folded part.

- 1 CZ 309747 B6

Examples of implementation of the invention

The multi-part raised floor of the luggage compartment of the car according to Fig. 2 includes two plate-like parts 1, 2, connected by a hinge so that the first part 1 can be folded upwards with respect to the second part 2.

Both parts 1, 2 are connected by a non-illustrated textile hinge formed by laminating decor.

At the hinge point, parts 1, 2 connect to each other with a step-like joint 3, including complementary step-like protrusions and recesses.

The step-like joint 3 is divided in the direction of the hinge into alternately side-by-side sections, where in one section the protrusion of the first part 1 extends under the second part 2, while in the following section 15, on the contrary, the protrusion of the second part 2 extends under the first part 1.

Alternately supporting the first part 1 and the second part 2 of the multi-part raised floor of the car's luggage compartment with the lower protrusions of the stepped joint 3 increases the load-bearing capacity of the floor and prevents unwanted deflections.

Claims (3)

1. A multi-part raised floor of the luggage compartment of a car, comprising at least two plate-like parts (1, 2), connected by a hinge in such a way that the first part (1) can be folded upwards with respect to the second part (2) 5, while both parts (1, 2 ) are connected to each other at the hinge point by a step-like connection (3), including complementary protrusions and recesses, characterized by the fact that the step-like connection (3) includes sections arranged alternately next to each other in the direction of the hinge, where in one section the projection of the first part (1) extends under the second part (2), while in the following section, on the contrary, the projection of the second part (2) extends under the first part (1). 10 2. A multi-part raised floor according to claim 1, characterized in that the plate-like parts (1, 2) are connected by a textile hinge formed by laminating decor. 3 drawings List of relationship tags: 1 first part 2 the second part 3 step joint