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Vehicle safety device

A safety device and vehicle technology, which is applied in vehicle safety arrangement, pedestrian/occupant safety arrangement, vehicle components, etc., can solve the problems of safety device limitation, rising safety device cost, and complex safety device structure, and achieves the effect of ensuring vision

Inactive Publication Date: 2006-09-27
MAZDA MOTOR CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In the above-mentioned conventional safety device, in order to lower the temporarily lifted hood, it is necessary to install an expensive electric motor 1, or to specially install (in addition to the above-mentioned actuator 8) an actuator 9 for lowering the hood, Therefore, the cost of the safety device will increase, or the structure of the safety device will tend to be complicated
In addition, in order to ensure the space for installing the above-mentioned motor 1 or actuator 9, etc., the overall size of the safety device tends to be increased, and the location where the safety device is installed is limited.

Method used

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Embodiment Construction

[0047] Hereinafter, the vehicle safety device according to the first embodiment of the present invention will be described in detail with reference to the drawings.

[0048] figure 1 It is a side view of the hood part of the vehicle using the vehicle safety device according to the first embodiment of the present invention, figure 2 is a side view of the aforementioned safety device for a vehicle, image 3 is a cross-sectional view of a locking mechanism of the above safety device for a vehicle, Figure 4 and Figure 5 is a cross-sectional view illustrating the operation of the above locking mechanism, Figure 6 is a cross-sectional view showing the joint structure of the fixing bracket and the supporting bracket of the safety device for a vehicle, Figure 7 It is a side view explaining the opening and closing operation of the engine hood.

[0049] Such as figure 1 As shown, at the front of the vehicle S, a hood 11 covering the upper part of the engine room is provided...

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Abstract

The safety device for the vehicle includes the hood coupled with the vehicle body through a coupling tool connected fast to the hood tail and extending backward, wherein the coupling tool is arranged able to elongate with thrusting-up of the hood by an actuator, and is furnished with a lock part having a rod and an inserting hole to admit insertion of the rod and engaging the inserted rod with possibility of only drawing out, and by rotating the rod round its axis, the locked condition of the rod by a screw of the lock part can be disengaged. The present invention provides a safety device for a vehicle embodied at low cost and capable of securing good field of view by descending a hood.

Description

technical field [0001] The present invention relates to a safety device for a vehicle provided on a hood covering an engine compartment at a front portion of a vehicle. Background technique [0002] In recent years, a technology has been developed to lift the hood covering the engine room to a predetermined height when the vehicle collides with an obstacle, so that the raised hood blocks the obstacle, thereby mitigating the collision of the vehicle Impact on obstacles (such as pedestrians) (refer to Patent Document 1: Japanese Patent Laid-Open No. 2003-89362, Patent Document 2: Japanese Patent Laid-Open No. 2002-37125). [0003] The structure disclosed in Patent Document 1, such as Figure 22 As shown, when the motor 1 rotates in response to the control signal from the control device, the movable plate 2 moves backward, and at the same time, the link 3 is erected in conjunction with the backward movement of the movable plate 2, thereby passing ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60R21/34B60R21/38B62D25/10B62D25/12
CPCB60R21/38
Inventor 山口博仪高藏实清水英司平田赖光胁家满古本有洋胡木隆
Owner MAZDA MOTOR CORP
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