Air bag fastener
First Claim
1. An air bag module comprising a container defining an air bag cavity and a folded air bag disposed in the air bag cavity, said container being at least partially defined by a reaction device and said air bag being connected with said reaction device;
- said air bag having first fastening structure integrally connected with said air bag and having a portion extending away from said air bag, a substantial portion of said first fastening structure being disposed on the inside of said container;
said reaction device having second fastening structure integral with said reaction device; and
said portion of said first fastening structure extending away from said air bag directly engaging said second fastening structure to couple said air bag to said reaction device.
1 Assignment
0 Petitions
Accused Products
Abstract
A vehicle air bag module includes a reaction device, an air bag and a fastener structure adapted to secure the air bag to the reaction device. The reaction device includes pairs of openings with retainer portions intermediate the openings. The air bag includes a mouth portion defining a gas inlet opening. The fastener structure includes a plurality of hook-like fasteners integrally formed with a flexible strip. The flexible strip is interconnected with the mouth portion of the air bag such that the fasteners are adapted to engage the openings in the reaction device, and thereby to couple the air bag with the reaction device.
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Citations
11 Claims
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1. An air bag module comprising a container defining an air bag cavity and a folded air bag disposed in the air bag cavity, said container being at least partially defined by a reaction device and said air bag being connected with said reaction device;
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said air bag having first fastening structure integrally connected with said air bag and having a portion extending away from said air bag, a substantial portion of said first fastening structure being disposed on the inside of said container; said reaction device having second fastening structure integral with said reaction device; and said portion of said first fastening structure extending away from said air bag directly engaging said second fastening structure to couple said air bag to said reaction device. - View Dependent Claims (2)
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3. An air bag module comprising a container defining an air bag cavity and a folded air bag disposed in the air bag cavity, said container being at least partially defined by a reaction device and said air bag being connected with said reaction device;
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said air bag having first fastening means integrally connected therewith; said reaction device having a second fastening means integrally connected therewith; said first fastening means directly engaging said second fastening means to couple said air bag to said reaction device; said first fastening means comprising a hook-shaped fastener; and said second fastening means comprising a pair of openings in said reaction device with a retainer portion of said reaction device therebetween so that said hook-shaped fastener may be inserted at least partially through said openings and hooked about said retainer portion to enable said hook-shaped fastener to engage said second fastening means. - View Dependent Claims (4, 7)
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5. An air bag module comprising a container defining an air bag cavity and a folded air bag disposed in the air bag cavity, said container being at least partially defined by a reaction device and said air bag being connected with said reaction device;
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said air bag having first fastening means integrally connected therewith; said reaction device having a second fastening means integrally connected therewith; said first fastening means directly engaging said second fastening means to couple said air bag to said reaction device; said first fastening means comprising a substantially flexible strip having a hook-shaped fastener integral therewith; said flexible strip having parallel major surfaces; and said hook-shaped fastener comprising a base integral with and extending away from said flexible strip in a direction substantially perpendicular to one of the major side surfaces of said flexible strip, a shaft portion extending away from a distal end of said base and being substantially parallel to said flexible strip, and a barb extending away from a distal end of said shaft portion in a direction substantially toward said one of said major side surfaces of said flexible strip. - View Dependent Claims (6)
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8. Apparatus comprising an air bag module including a reaction device and an air bag adapted to be secured to said reaction device;
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said reaction device comprising a wall with pairs of openings extending therethrough and retainer portions of said wall being disposed between each pair of openings; said air bag having a mouth portion defining a gas inlet opening, and a plurality of hook-shaped fasteners integrally connected with said mouth portion, each of said fasteners being adapted to be inserted through at least one of a pair of openings and hooked about a respective retainer portion of said wall to couple the air bag with the reaction device. - View Dependent Claims (9)
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10. Apparatus comprising an air bag adapted to be attached to a reaction device, said air bag comprising an inflatable fabric bag having an inner surface and an outer surface, said fabric bag having mouth defining a gas inlet opening, said fabric bag having fasteners integrally connected therewith in proximity to said mouth, said fasteners extending outward from the outer surface of said fabric bag;
- said fasteners being adapted to engage a portion of the reaction device to attach the air bag to the reaction device;
said fasteners being formed integrally with a flexible strip, and said flexible strip is secured to an outer surface of said mouth with said fasteners extending in a direction away from the outer surface of said fabric bag; said flexible strip having parallel major side surfaces, and each of said fasteners comprises a hook-shaped member integral with said flexible strip; and each hook-shaped member comprising a base integral with and extending away from said flexible strip in a direction perpendicular to one of said major side surfaces of said flexible strip, a shaft portion extending away from a distal end of said base and being substantially parallel to said strip, and a barb extending away from a distal end of said shaft portion in a direction substantially toward said one of said major side surfaces of said flexible strip.
- said fasteners being adapted to engage a portion of the reaction device to attach the air bag to the reaction device;
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11. Apparatus comprising an air bag adapted to be attached to a reaction device, said air bag comprising an inflatable air bag having an inner surface and an outer surface, said air bag having a mouth defining a gas inlet opening, said air bag having fastening structure integrally connected therewith in proximity to said mouth, said fastening structure having a coupling portion extending outward from the outer surface of said air bag, and said coupling portion of said fastening structure being adapted to engage a portion of the reaction device to attach the air bag to the reaction device, said fastening structure being formed integrally with a substantially continuous strip of material, and said substantially continuous strip of material being secured to an outer surface of said mouth of said air bag with said coupling portion of said fastening structure extending away from said substantially continuous strip of material.
Specification