Equipment parts with glued airbag arrangements
A technology for equipment parts and airbags, applied in vehicle parts, household appliances, household components, etc., can solve problems such as reducing the mechanical strength of plastics and changing the properties of plastic materials
Active Publication Date: 2020-06-30
LISA DRAXLMAIER GMBH
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- Abstract
- Description
- Claims
- Application Information
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Problems solved by technology
But here's the problem: In order to be able to resist the resulting forces, both the screw and the thread must be made of metal
But melting will inevitably change the material properties of the plastic, which in particular can seriously reduce the mechanical strength of the plastic
Method used
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Embodiment Construction
[0061] figure 1 The device part according to the invention is shown in section. The device part consists of a carrier 2 on which the airbag module 1 is arranged. The airbag module 1 is jointly composed of an emission channel 18 and an airbag 14 . The emission channel 18 has an opening on the side facing the carrier 2 . When the airbag 14 is deployed, the airbag 14 is guided to the opening direction through the firing channel. At the opening there is an airbag valve 12 which is fastened to the firing channel 18 by means of an airbag hinge 11 . Furthermore, the carrier 2 is weakened in the region of the opening by the carrier weakening 13 . When the airbag 14 is triggered, the airbag 14 is guided towards the carrier 2 through the launch channel 18 , so that the airbag presses the carrier 2 . The pressure of the airbag 14 and the weakening 13 of the carrier 2 cause the airbag 14 to burst through the carrier 2 . The resulting airbag valve 12 is fixed by the carrier 2 via the...
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Abstract
The invention relates to a device component with an airbag arrangement (14) for a motor vehicle interior. The device part comprises a carrier (2) on which an airbag module (1) is arranged. A joint (6) is at least partially formed between the carrier (2) and the airbag module (1). The main connecting part (3) comprising adhesive is arranged in the joint (6) such that the main connecting part (3) is inseparably connected both to the carrier (2) and to the airbag module (1). In addition, the device part comprises at least one secondary connecting piece (4) for connecting the safety airbag module (1) before the carrier (2) and the airbag module (1) are inseparably connected by means of the main connecting piece (3). The airbag module (1) is temporarily fixed to the carrier (2). Furthermore, the invention also includes a method for producing such a device component.
Description
technical field [0001] The invention relates to a device component with an airbag arrangement. Background technique [0002] Today, a plurality of airbags are usually arranged in modern vehicles. In order not to impair the appearance of the vehicle interior, the airbag arrangement is usually arranged on the side of the individual equipment components facing away from the observer. Due to the enormous forces acting on the interior equipment part and the airbag arrangement itself when the airbag is triggered, it must be ensured that the airbag arrangement is securely fastened to the interior equipment part. This also prevents the airbag arrangement from exploding, for example from interior equipment parts. [0003] In the prior art, for example, airbag arrangements are usually screwed to interior equipment parts. But here's the problem: In order to be able to resist the resulting forces, both the screw and the thread must be made of metal. Since the internal equipment part...
Claims
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IPC IPC(8): B60R21/215B60R21/216B60R21/2165B29C65/48
CPCB29C65/4815B60R21/215B60R21/216B60R21/2165B29C65/08B29C65/1425B29C65/483B29C65/485B29C65/5057B29C65/606B29C65/72B29C65/7826B29C66/112B29C66/131B29C66/232B29C66/3022B29C66/322B29C66/3242B29C66/3452B29C66/532B29C66/5346B29C66/55B29C66/61B29C66/721B29C66/7392B29C66/81423B29C66/81431B29C66/8322B29C65/04B29L2031/3038B60R2021/21506B29C35/0805B29C65/4845B29C2035/0811B29C2035/0855B29K2075/00
Inventor 罗伯特·马古尼亚妮娜·柏盖马库斯·兰辛格约瑟夫·赛包尔
Owner LISA DRAXLMAIER GMBH