CN209876479U - Corrugated board for vehicle - Google Patents

Abstract

The utility model discloses a corrugated sheet for vehicle belongs to the auto-parts field. The corrugated board single body comprises a concave surface and a convex surface, and one or more convex ridges are arranged on the concave surface. The utility model discloses the bulk strength of the corrugated sheet that not only effectively increases has increased the pleasing to the eye degree of corrugated sheet moreover.

Description

Corrugated board for vehicle

Technical Field

The utility model belongs to an auto-parts, specifically speaking especially relates to a corrugated sheet for vehicle.

Background

The corrugated board is a board with wide application, the surface of the corrugated board is formed by connecting convex and concave groove surfaces, and the convex and concave grooves are provided with arc-shaped grooves, rectangular grooves or trapezoidal grooves and the like. Corrugated sheet for vehicle of traditional structure generally is rectangular channel or dovetail groove corrugated sheet, and the steel sheet is chooseed for use to the material, presses into corrugated sheet with the mould for the steel sheet, and corrugated sheet structural strength for the vehicle of traditional structure is less, produces easily and warp, is difficult to satisfy the increasingly high strength requirement of vehicle.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a corrugated sheet for vehicle to overcome among the prior art corrugated sheet structural strength for the vehicle of traditional structure less, produce the defect of deformation easily.

The utility model discloses an adopt following technical scheme to realize:

corrugated sheet for vehicle, corrugated sheet monomer including whole shaping, the corrugated sheet monomer includes concave surface and convex surface, be equipped with the bead more than one or on the concave surface.

Preferably, one or more grooves are arranged on the convex surface.

Preferably, the cross-section of the rib and the groove is arc-shaped.

Preferably, the ribs and grooves are trapezoidal or rectangular in cross-section.

Preferably, the corrugated board single body is fixedly connected with a cross beam and a frame.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses increased the bead on the free concave surface of corrugated sheet, increased the recess on the convex surface, the effective bulk strength of corrugated sheet who increases of bead and groove structure, greatly increased corrugated sheet's pleasing to the eye degree moreover.

Drawings

Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention;

FIG. 2 is a sectional view taken along line A-A of FIG. 1;

FIG. 3 is an enlarged view of section I of FIG. 2;

fig. 4 is a schematic structural diagram of embodiment 2 of the present invention;

FIG. 5 is a sectional view taken along line B-B of FIG. 4;

fig. 6 is an enlarged view of a portion II of fig. 5.

In the figure: 1. a corrugated board monomer; 2. a cross beam; 3. a frame; 4. a concave surface; 5. a rib; 6. a convex surface; 7. and (4) a groove.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

Example 1:

as shown in fig. 1 to fig. 3, corrugated sheet for vehicle, including whole fashioned corrugated sheet monomer 1, corrugated sheet monomer 1 includes concave surface 4 and convex surface 6, is equipped with one or more parallel arrangement's bead 5 on each group's concave surface 4, bead 5 quantity is one in the concave surface 4 shown in the figure.

The cross-sectional shape of the rib 5 is preferably arc-shaped, and a trapezoid or a rectangle may be used.

Fixedly connected with crossbeam 2 and frame 3 on the corrugated sheet monomer 1, crossbeam 2 and frame 3 are used for fixedly connected corrugated sheet monomer 1 and strengthen corrugated sheet monomer 1's intensity.

Example 2:

as shown in fig. 4 to fig. 6, corrugated sheet for vehicle, including whole fashioned corrugated sheet monomer 1, corrugated sheet monomer 1 includes concave surface 4 and convex surface 6, is equipped with one or more parallel arrangement's bead 5 on each group's concave surface 4, is equipped with one or more parallel arrangement's recess 7 on each a set of convex surface 6. The number of ribs 5 and grooves 7 in the concave 4 and convex 6 surfaces is shown as one.

The cross-sectional shapes of the ribs 5 and the grooves 7 are preferably arc-shaped, and trapezoidal or rectangular shapes can also be adopted.

Fixedly connected with crossbeam 2 and frame 3 on the corrugated sheet monomer 1, crossbeam 2 and frame 3 are used for fixed corrugated sheet monomer 1 and strengthen corrugated sheet monomer 1's intensity.

Claims (5)

1. The utility model provides a corrugated sheet for vehicle, includes integrated into one piece's corrugated sheet monomer (1), corrugated sheet monomer (1) includes concave surface (4) and convex surface (6), its characterized in that: one or more convex ribs (5) are arranged on the concave surface (4).

2. The corrugated board for vehicle according to claim 1, characterized in that: one or more grooves (7) are arranged on the convex surface (6).

3. The corrugated board for vehicle according to claim 2, characterized in that: the sections of the convex ribs (5) and the grooves (7) are arc-shaped.

4. The corrugated board for vehicle according to claim 2, characterized in that: the sections of the convex ribs (5) and the grooves (7) are trapezoidal or rectangular.

5. A corrugated board for a vehicle according to any one of claims 1 to 4, wherein: the corrugated board single body (1) is fixedly connected with a cross beam (2) and a frame (3).