Rear side structure of vehicle
A rear side and vehicle technology, applied in the superstructure, vehicle components, superstructure sub-assemblies, etc., can solve the problems such as the release of passenger restraint, the increase in the number of parts, and the complicated installation and operation.
Inactive Publication Date: 2009-11-11
ISUZU MOTORS LTD
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Problems solved by technology
[0006] However, in the above-mentioned structure, the load transmitted by the occupant through the seat belt, and the stress generated at the joint portion of the rear inner panel and the wheel house is too large, and the seat belt may move due to damage of the joint portion, and the passenger may be injured. The bondage of the
[0007] In order to eliminate the above disadvantages, the overall thickness and weight of the rear inner panel are increased
In addition, once the joint portion of the rear inner panel and the wheel house is reinforced by the reinforcing member, the number of parts will increase, the weight will increase, the structure will be complicated, and the installation work will be complicated.
[0008] Furthermore, since it is necessary to additionally provide a mounting plate at the above-mentioned joint portion, at this point, an increase in the number of components, an increase in weight, a complicated structure, and complicated installation workability will be caused.
Method used
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Embodiment Construction
[0019] Next, an embodiment of the present invention will be described with reference to the drawings. figure 1 is a perspective view showing a state in which a plate is joined between a rear inner panel and a wheel house according to the present embodiment, figure 2 yes figure 1 The II-II direction view sectional view. In addition, in the figure, FR indicates the front of the vehicle, and UP indicates the upper side of the vehicle.
[0020] Such as figure 1 and figure 2 As shown, the vehicle 1 of this embodiment is a vehicle in which a rear seat (not shown in the figure) is provided at the rear of the vehicle interior, and on both sides in the vehicle width direction of the rear of the vehicle 1, there are: The rear inner panel 2 extending in the vertical direction, the wheel house 3 disposed below the rear inner panel 2 and covering the rear wheels (not shown in the figure) from above, and the rear inner panel 2 disposed on the outer side in the vehicle width direction ...
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The present invention provides a vehicle rear side structure capable of suppressing structural complexity and weight increase, ensuring sufficient mounting strength, and preventing movement of a seat belt. The thick-walled plate (5) to which the seat belt retractor (64) is fixed is joined to both the rear inner panel (2) and the wheel house (3) over a wide range. Therefore, when the vehicle (1) collides, etc., the load applied by the passenger through the rear seat belt (63) is well dispersed and acts on the joint portion of the panel (5) and the rear inner panel (2) and the panel (5). ) and the joint portion of the wheel house outer panel (7), the generation of excessive stress at these joint portions can be reliably suppressed. Since the belt retractor (64) is directly attached to the board (5), it can be configured to minimize the increase in weight and the number of parts.
Description
technical field [0001] The present invention relates to a rear side structure of a vehicle. Background technique [0002] There is known a rear side structure of an automobile in which a lower end edge of a rear inner panel constituting a vehicle rear side is joined to an upper end edge of a wheel house. [0003] [Patent Document 1] Japanese Patent No. 3210897 [0004] [Patent Document 2] Japanese Patent No. 3307849 [0005] Generally, a vehicle having a rear seat at the rear of the vehicle interior has a seat belt for restraining a passenger seated in the rear seat and ensuring the safety of the passenger in a collision. Furthermore, due to design or the like, there is a part that supports one end of the seat belt through the joint portion of the rear inner panel and the wheel house. A seat belt support member such as a seat belt retractor is connected to one end of the seat belt, and a mounting plate is fixed to the joint portion, and the seat belt support member is com...
Claims
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IPC IPC(8): B62D25/02
Inventor 佐佐木直树
Owner ISUZU MOTORS LTD