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Door for vehicle

A technology for car doors and vehicles, which is applied in the field of car doors, can solve the problems of increasing the size of reinforcement components and increasing the weight of car doors, etc., and achieve the effect of suppressing the increase and suppressing the weight of car doors

Inactive Publication Date: 2011-11-09
TOYOTA JIDOSHA KK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in this case, the size of the reinforcing member inevitably increases
This increases the weight of the door

Method used

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  • Door for vehicle
  • Door for vehicle
  • Door for vehicle

Examples

Experimental program
Comparison scheme
Effect test

no. 1 approach

[0100] First, refer to Figures 1A to 1C The structure of the vehicle door according to the first embodiment of the present invention will be described. Figure 1A is a schematic diagram showing a vehicle door according to the first embodiment of the present invention viewed from the inner surface side. exist Figure 1A In , the inner panel is omitted to clearly show the characteristic parts of this embodiment. Figure 1B for along Figure 1A The door end view of the 1B-1B line. Figure 1C for along Figure 1A Door end view of line 1C-1C.

[0101] Figures 1A to 1C The illustrated vehicle door 1 comprises an outer panel 2 , a door frame 3 , a door glass 4 , an inner panel 5 , a side impact beam 6 and a support member 7 .

[0102] The outer panel 2 forms the outer surface of the vehicle door 1 . The outer panel 2 constitutes a part of the vehicle body. The door frame 3 is arranged on the outer panel 2 . When the window is closed, the outer panel 2 and the door frame 3 cov...

no. 2 approach

[0115] Then, will refer to Figures 4A to 4C The structure of a vehicle door according to a second embodiment of the present invention will be described. Figure 4A is a schematic diagram showing a vehicle door according to a second embodiment of the present invention viewed from the inner surface side. exist Figure 4A In , the inner panel is omitted to clearly show the characteristic parts of this embodiment. Figure 4B for along Figure 4A The door end view of the 4B-4B line. Figure 4C for along Figure 4A Door end view of line 4C-4C.

[0116] Figures 4A to 4C The vehicle door 1A shown differs from the vehicle door 1 in the first embodiment in that the vehicle door 1A comprises a support member 7A instead of the support member 7 . Since other parts of the configuration of the vehicle door 1A are the same as those of the vehicle door 1, their description will be omitted.

[0117] Such as Figure 4B and 4C As shown, the support member 7A differs from the support m...

no. 3 approach

[0122] Next, we will refer to Figures 5A to 5C The structure of a vehicle door according to a third embodiment of the present invention will be described. Figure 5A is a schematic diagram showing a vehicle door according to a third embodiment of the present invention viewed from the inner surface side. exist Figure 5AIn , the inner panel is omitted to clearly show the characteristic parts of this embodiment. Figure 5B for along Figure 5A The door end view of the 5B-5B line. Figure 5C for along Figure 5A The door end view of the 5C-5C line.

[0123] Figures 5A to 5C The vehicle door 1B shown differs from the vehicle door 1 in the first embodiment in that the vehicle door 1B further comprises a load bearing member 8 and comprises a support member 7B instead of the support member 7 . The rest of the structure of the door 1B is the same as that of the door 1 . Therefore, their description will be omitted.

[0124] The bearing member 8 is a flat plate extending in ...

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Abstract

A vehicular door 1 includes an inner panel 5 provided on an inner surface-side of an outer panel 2; a side impact beam 6 provided between the outer panel 2 and the inner panel 5; and a support member 7 which is provided between the inner panel 5 and the side impact beam 6, and which is connected to at least one of the inner panel 5 and the side impact beam 6.

Description

technical field [0001] The invention relates to a vehicle door. Background technique [0002] Published Japanese Patent Application No. JP-A-2000-127880 describes a vehicle door in which a side impact beam is provided to prevent occupants of the own vehicle from being struck by another vehicle in the event of a side collision between the own vehicle and another vehicle. harm. When the host vehicle collides sideways with another vehicle, the side impact beam transmits the collision load applied to the host vehicle to the vehicle frame such as a pillar, thereby absorbing and dissipating energy applied to the host vehicle during the side collision. Typically, a side impact beam consists of a cylindrical tube and brackets. The pipe extends in the front-rear direction of the vehicle. A bracket is provided at each end of the tube and is attached to the door. Published Japanese Patent Application No. JP-A-2000-94963 describes a side impact beam in which the length of the bracke...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E06B5/00E06B3/70B60J5/04
Inventor 田中良知鹤田贵之小坂直哉
Owner TOYOTA JIDOSHA KK
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