JPH0623848U - Airbag sensor mounting device - Google Patents

Abstract

(57) [Summary] [Object] An object of the present invention is to provide an airbag sensor mounting device capable of preventing the airbag sensor from being damaged by flying stones. A U-shaped portion 12 is formed on a bracket 11, an airbag sensor 13 is arranged inside the U-shaped portion 12, and the U-shaped portion 12 and the airbag sensor 13 are covered with a resin mold case 14. It was done. [Effect] Therefore, even if flying stones hit the resin molded case 14 during traveling, the impact of flying stones can be prevented from being directly applied to the airbag sensor 13 by the U-shaped portion 12, and the airbag sensor 13 can be prevented from being damaged by the inexpensive structure. Can be prevented.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to an airbag sensor mounting device for mounting an airbag sensor on a vehicle body.

[0002]

[Prior art]

 FIG. 4 is a perspective view of a conventional air bag sensor mounting device.

As shown in FIG. 4, in the conventional airbag sensor mounting device, an airbag sensor 2 is arranged on one side of a central portion of a flat plate-shaped bracket 1, and in this state, the airbag sensor 2 and the bracket are mounted. 1 is covered with mold resin to form a resin mold case 3, the airbag sensor 2 is fixed to the bracket 1 by the resin mold case 3, and the other side of the bracket 1 is applied to a predetermined mounting portion inside the vehicle body. The bolts are inserted into the through holes 4 provided at both ends of the bracket 1 and the nuts are further screwed together to attach the airbag sensor.

Then, as shown in FIG. 5, the airbag sensor 2 is normally attached to the inside of the fender at the front part of the vehicle body 5 by the above-described attachment device.

[0005]

[Problems to be solved by the device]

 However, in the conventional attachment device, the resin mold case 3 may be damaged by flying stones caught in the tire during traveling, and the airbag sensor 2 in the resin mold case 3 may be damaged.

Further, since the airbag sensor 2 is present in the crash zone at the time of a collision, the sensor 2 may be caught by a member of the body or the like before the sensor 2 outputs an ON signal, and the sensor 2 may be damaged.

Therefore, the present invention has been made to solve the above problems, and an object thereof is to prevent damage to the airbag sensor due to flying stones.

[0008]

[Means for Solving the Problems]

 An air bag sensor mounting device according to the present invention is an air bag sensor mounting device for mounting an air bag sensor on a vehicle body, comprising a bracket in which a part of a flat plate is bent in a U-shape, and a U-shaped portion of the bracket. It is characterized in that it is provided with an airbag sensor disposed inside, a U-shaped portion of the bracket, and a resin mold case enclosing the airbag sensor.

[0009]

[Action]

 In the present invention, since the U-shaped portion of the bracket and the airbag sensor disposed inside the U-shaped portion are covered with the resin molded case, even if flying stones hit the resin molded case while traveling, the bracket The U-shaped part prevents the impact from being applied to the airbag sensor and prevents damage to the airbag sensor.

[0010]

【Example】

 FIG. 1 is a perspective view of an embodiment of the airbag sensor mounting device of the present invention.

As shown in FIG. 1, the central portion of the bracket 11 is bent in a U-shape to form a U-shape portion 12, and an airbag sensor 13 having a known structure is formed inside the U-shape portion 12. Is provided, the U-shaped portion 12 and the airbag sensor 13 are covered with a molding resin to form a resin molded case 14, and the bracket 11 and the resin molding case 14 constitute an airbag sensor mounting device. As in the conventional case, through holes 15 for inserting bolts are provided at both ends of the bracket 11, both ends of the bracket 11 are applied to the inside of the vehicle body and are fixed by bolts and nuts to attach the airbag sensor 13. Is done.

Therefore, even if flying stones hit the resin molded case 14 during traveling, it is possible to prevent the impact of flying stones from being directly applied to the airbag sensor 13 by the U-shaped 12 of the bracket 11. It is possible to prevent damage caused by flying stones.

As another embodiment, as shown in FIG. 2, the upper and lower facing pieces of the U-shape 12 and the airbag sensor 13 arranged inside the U-shape 12 are covered with a mold resin. As shown in FIG. 3, the resin mold case 16 may be formed by covering the vertical piece connecting the upper and lower opposite pieces of the U-shape 12 and the airbag sensor 13 with the mold resin. The molded case 17 may be formed, and in both of these embodiments, the same effect as in the case of FIG. 1 can be obtained.

The U-shaped portion is not limited to the one formed in the central portion of the bracket, but may be formed in the end portion of the bracket.

[0015]

[Effect of device]

 As described above, according to the airbag sensor mounting device of the present invention, the bracket-shaped portion is formed, and the airbag sensor is disposed inside the bracket-shaped portion. Because the resin mold case covers the stepping stones during driving, the U-shaped part prevents the stepping stones from being directly applied to the airbag sensor, and the inexpensive structure of the airbag sensor It is possible to prevent damage and improve reliability.

[Brief description of drawings]

FIG. 1 is a perspective view of an embodiment of an air bag sensor attachment device of the present invention.

FIG. 2 is a side view of another embodiment of the present invention.

FIG. 3 is a side view of another embodiment of the present invention.

FIG. 4 is a perspective view of a conventional airbag sensor mounting device.

FIG. 5 is an explanatory view of a mounting state of a general airbag sensor.

[Explanation of symbols]

 11 bracket 12 U-shaped portion 13 airbag sensor 14, 16, 17 resin molded case

Claims (1)

[Scope of utility model registration request] 1. An air bag sensor mounting device for mounting an air bag sensor on a vehicle body, wherein a bracket in which a part of a flat plate is bent in a U shape, and an air bag arranged inside the U shape portion of the bracket. An airbag sensor mounting device comprising: a sensor; and a U-shaped portion of the bracket and a resin molded case that covers the airbag sensor.