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Parts equipped with bracket

A component and bracket technology, which is applied in the field of components with brackets, can solve the problems of poor brazing, inflow of solder, corrosion, etc., and achieves the effect of high durability and good plating.

Active Publication Date: 2009-06-03
SANOH IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, if Figure 4 As shown, in the case where the bracket 12 is joined to the air pump housing 11 by brazing in a furnace, due to air resistance, etc., there is a case where the brazing material cannot flow into the joint between the peripheral surface of the air pump housing 11 and the bracket. In the cavity 14 formed by the concave part of the rib 13 on 12, there is a risk of poor brazing
In addition, in the case of performing plating, if the plating solution that enters the cavity portion 14 in the plating tank remains in the cavity portion 14 due to surface tension or the like after being pumped out of the plating tank, it remains as it is. Do not move, there is a risk of corrosion

Method used

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  • Parts equipped with bracket
  • Parts equipped with bracket
  • Parts equipped with bracket

Examples

Experimental program
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Embodiment Construction

[0019] Hereinafter, an inflator for a side air bag will be mentioned as a component provided with a bracket, and the above-described present invention will be described in detail with reference to the accompanying drawings.

[0020] figure 1 and figure 2 The air pump shown is constructed by joining a bracket 2 to a cylindrical air pump housing 1 .

[0021] The above-mentioned bracket 2 is substantially crank-shaped in the longitudinal direction, and two ribs 3 are formed from the front end portion 2a to the middle portion 2b. In addition, flanges 4, 4 are formed on the side portions of the intermediate portion 2b and the base end portion 2c of the bracket 2 facing inward, and at the center portion in the width direction of the base end portion 2c, a flange for mounting the bracket 2 is formed. To the hole 5 used on the vehicle body, vehicle seat (not shown in the figure) etc.

[0022] In addition, in the bracket 2 , a hole 6 is formed through the front end portion 3 a of ...

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PUM

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Abstract

To provide parts equipped with a bracket which may be hard to cause brazing failure when the bracket is brazed to the body of the part and also may be free of trapping of a plating solution in the case of the metal plating thereof. The parts including a bracket (2) having a bead (3) formed thereon, and the bracket being joined to the part so that the end portion (3a) of the bead (3) faces the body (1) of the part, characterized in that a hole (6) is provided through the end portion (3a) of the bead (3), and a hollow portion (7) formed by the blanket (2) and the body (1) of the part is opened to the exterior thereof through said hole (6).

Description

technical field [0001] The present invention relates to bracketed components and, more particularly, to bracketed components adapted to be joined by brazing the bracket and component body in a furnace or to apply plating to the bracket and component body . Background technique [0002] For example, for components such as an inflator used in a side airbag, the inflator casing is attached to a mounted portion of a vehicle body, a seat back, or the like via a bracket. [0003] In this case, for example, as described in Japanese Patent Laid-Open No. 2001-63511, the front end portion of the bracket is welded to the inflator housing. In addition, in general, ribs are formed on such a bracket in order to reinforce the bracket. [0004] However, if Figure 4 As shown, in the case where the bracket 12 is joined to the air pump housing 11 by brazing in a furnace, due to air resistance and the like, there are cases where the brazing material cannot flow into the joint formed by the p...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23K1/00
CPCB23K1/0008B23K2201/06B23K2101/06F16B2200/503
Inventor 松永秀昭
Owner SANOH IND CO LTD