JPH10147181A - Automobile rear tray - Google Patents

Abstract

PROBLEM TO BE SOLVED: To add rigidity resisting a load of a rear side occupant to a flange part by forming a flange part of an automobile rear tray, which is assembled and installed while being brought into contact in the seat back inclined face width direction, into a stair type stepped structure extending downward from the board face of a tray main body. SOLUTION: A rear tray R is formed into a predetermined three-dimensional shape by laminating a base board 10a molded of resin or wood by a coating member 10 made of leather, artificial leather, fabric, or the like. In molding of the base board 10a of the rear tray R, a flange part 11 is formed into a stair type stepped structure with two or three steps while its plate thickness is held substantially equal to that of the base board 10a of a tray main body 10. The flange part 11 is arranged while being brought into contact in the back part, inclined face width direction of a seat back B to which a load of an occupant on the rear side is applied, so that the stepped structure adds rigidity resisting a load of a rear side occupant to the flange part 11.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an improvement in a rear tray for an automobile, which is mounted on a rear side of a rear seat.

[0002]

2. Description of the Related Art Generally, as shown in FIG. 3, in a motor vehicle, a rear tray R is mounted on a rear side of a seat back B of a rear side seat. The rear tray R has a tray main body 1 having an area extending from the back of the seat back B to the rear window side. It is formed in a predetermined three-dimensional shape by bending downward from the plate surface. Further, in the rear tray R, an opening 3 having an accessory such as a speaker grill is provided on the plate surface of the tray main body 1 in some cases.

In the rear tray R, the load of the rear occupant applied to the seat back B is received by the flange portion 2 which is disposed in contact with the rear inclined surface of the seat back B. For this reason, it is preferable that the flange portion 2 is formed to be rigid so as to withstand the load of the rear occupant.

In particular, in the case where an opening 3 for attaching an accessory such as a speaker grill is provided on the plate surface of the tray main body 1, the rigidity of the entire tray is reduced, so that the rigidity is maintained by the above-described flange portion 2. Good to do. It is desired that the rigidity be imparted to the flange portion 2 not only against the load of the occupant but also to prevent the damage caused by the transportation of the rear tray and the like.

However, it is not preferable to increase the thickness of the flange portion or the entire tray in order to impart the rigidity, because both the weight and the material cost increase.

[0006]

SUMMARY OF THE INVENTION It is an object of the present invention to provide a seat back for an automobile in which a rigid portion can be provided with a simple structure while maintaining a normal thickness of a flange portion to be brought into contact with a back surface of the seat back. Aim.

Another object of the present invention is to provide a rear tray for an automobile which can be assembled by closely contacting the inclined surface of the seat back with the flange.

[0008]

According to a first aspect of the present invention, there is provided a rear tray for an automobile, wherein a flange portion of the rear tray for an automobile, which is mounted and abutted on an inclined surface width direction of a back portion of a seat back, is connected to the tray body. Is formed in a stair-like stepped structure that faces downward from the plate surface.

According to a second aspect of the present invention, in a rear tray for an automobile, a flange portion of the rear tray for an automobile, which is mounted and abutted on an inclined surface width of a back portion of a seat back, is used for attaching accessory parts such as a speaker grill. Are formed in a step-like structure that faces downward from the plate surface of the tray main body provided with the opening.

According to the third aspect of the present invention, in the rear tray for an automobile, the flange portion of the rear tray for the automobile, which is mounted and abutted in the width direction of the inclined surface of the back of the seat back, is formed such that the upper corner of each step has the upper corner of the seat back. It is configured by forming a step-like stepped structure in contact with the back in the width direction of the inclined surface.

[0011]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Referring to FIGS. 1 and 2, the illustrated rear tray R has a tray body 10 having an area extending from the back of the seat back to the rear window as shown in FIG. As shown in FIG. 2, the flange portions 11, 12, and 13 are arranged so as to abut on the periphery of the vehicle body panel from the back of the seat back B downward from the plate surface of the tray body 10 as shown in FIG.
Is formed into a predetermined three-dimensional shape by bending. The rear tray R is formed by providing an opening 14 provided with an accessory such as a speaker grill on the plate surface of the tray body 10.

The rear tray R is formed in a predetermined three-dimensional shape by laminating and applying a skin material 10b such as genuine leather, synthetic leather, fabric or the like to the substrate 10a by using a resin or a wooden molded board as a substrate 10a. When the rear tray R is formed of the substrate 10 made of a resin molded board, a synthetic resin plate of glass fiber mixed polypropylene, polyethylene, nylon or the like is used as the substrate 10a, and after heating, it can be press-molded with the skin material. The substrate 10
a may be formed by sandwich molding integrally with a synthetic resin such as polypropylene, polyethylene or nylon mixed with glass fiber using hard urethane foam or foam beads as a core material.

When the substrate 10a of the rear tray R is formed, the flange portion 11 is formed in a stepped structure exhibiting two or three steps while maintaining the same thickness as the substrate 10a of the tray body 10. I do. The flange portion 11 is disposed in contact with the width direction of the rear inclined surface of the seat back B to which the load of the rear occupant is applied, and the stepped structure provides the flange portion 11 with rigidity that can withstand the load of the rear occupant. It is shaped to give it. In addition, the stepped structure compensates for a decrease in rigidity of the entire tray due to the provision of the opening portion 14 having accessory parts such as a speaker grill on the plate surface of the tray body 10 and prevents the occurrence of damage due to the rear tray transportation and the like. Also works effectively.

The stepped structure of the flange portion 11 is preferably formed in a stepped shape in which the upper corners 11a, 11b... Of each step abut on the inclined surface width direction of the back portion of the seat back. In the flange portion 11, the upper corners 11a, 11b... Of each step make line contact with the inclined surface of the seat back, and the upper angles 11a, 11b. Is assembled so as to be in surface contact with the inclined surface of the back of the seat back, so that dust, dirt or small articles can be prevented from falling down, and can be disposed in close contact with the inclined surface of the back of the seat back.

[0015]

As described above, according to the vehicle rear tray according to the first aspect of the present invention, the flange portion of the vehicle rear tray mounted and attached to the back of the seat back in the width direction of the inclined surface is provided. By forming a step-like stepped structure facing downward from the plate surface of the tray body, it is possible to provide the rigidity that can withstand the load of the rear occupant to the flange portion in a form with a simple structure. it can.

According to the vehicle rear tray of the present invention, the flange portion of the vehicle rear tray, which is mounted and attached to the back of the seat back in the width direction of the inclined surface, is attached to a speaker grill or the like. Since the tray body is formed in a step-like stepped structure facing downward from the plate surface of the tray body provided with the mounting opening, the reduction in rigidity of the entire tray due to the provision of the opening in the plate surface of the tray body is compensated for. In addition, it is possible to reliably prevent the occurrence of damage due to the transportation of the rear tray.

According to the rear tray for an automobile according to the third aspect of the present invention, the flange of the rear tray for the automobile, which is mounted and abutted on the inclined surface of the back portion of the seat back, has an upper angle of each step. By forming a step-like stepped structure that abuts in the width direction of the back of the seat back, the flange portion is tightly closed in the width direction of the back of the seat back so as to prevent dust, dirt or small articles from falling down. It can be mounted and installed by abutting.

[Brief description of the drawings]

FIG. 1 is a partial depression angle perspective view showing a rear tray for an automobile according to the present invention.

FIG. 2 is a partial side sectional view showing the vehicle rear tray assembled to a seat back.

FIG. 3 is a partial side cross-sectional view showing a conventional automobile rear tray assembled to a seat back.

[Explanation of symbols]

 R Rear tray B Seat back 10 Tray main body of rear tray 11 Flange part of stepped structure 11a, 11b ... Upper corner of step part

 ──────────────────────────────────────────────────続 き Continuing on the front page (72) Inventor Tadao Goto 1-4-1 Chuo, Wako, Saitama Prefecture Inside Honda R & D Co., Ltd. (72) Osamu Takezawa 1-4-1 Chuo, Wako, Saitama Prefecture Honda R & D Co., Ltd.

Claims (3)

[Claims] 1. A stepped structure in which a flange portion is directed downward from a plate surface of a tray body in an automobile rear tray mounted with a flange portion abutting in a width direction of an inclined surface of a seat back. A rear tray for an automobile, characterized in that the rear tray is formed as follows. 2. The method according to claim 1, wherein the flange portion is formed in a stepped structure that faces downward from a plate surface of the tray body provided with an opening for attaching an accessory such as a speaker grill. 4. A rear tray for an automobile according to claim 1. 3. The vehicle according to claim 1, wherein the flange portion is formed in a stepped structure in which an upper corner of each step abuts in the width direction of the inclined surface of the seat back. Rear tray.