Airbag-form key
OwnerHsien Huanginventor
Life of this patent
Estimating the term…
Abstract
An airbag-form key comprises a pressable unit; a top of the pressable unit being the soft rubber body; an internal of the pressable unit having the hollow airbag; a wall of the hollow airbag having a recess; a cross section of the recess having a T shape; a bottom of the recess being formed with a buckling ring which has an approximate J shape cross section; an axial touch unit assembled to a bottom of the pressable unit; a top of the axial touch unit being formed as a buckling ring; a cylindrical wall being extended downwards from the buckling ring; a notch being formed at a lower side of the cylindrical wall; a seat assembled at a lower periphery of the axial touch unit; a top of the seat having a stop ring; and a top inner side of the seat being formed as a tightening surface.
Claims10
An airbag-form key having a top made of soft rubber body, and an interior of the soft rubber body having a hollow airbag.
A airbag-form key;
- the airbag-form key being a single control key having a pressable airbag, an embedding object and an axial touch rod;
- wherein the pressable airbag is elastic and is formed by a cambered convex soft rubber with a hollow interior so as to form a hollow air chamber;
- a periphery of the pressable airbag is formed with an embedding groove for embedding the embedding object;
- an interiors of the pressable airbag and the axial touch rod are formed as a stepped surface for tightly engaging the axial touch rod.
A airbag-form key;
- the airbag-form key being a compound key which is elastic and has a plurality of pressable airbags each having a cambered convex surface and made of soft rubber material;
- a protrusion portion of each pressable airbag being formed with a hollow air chamber;
- an axial guide being installed at a lower interior of each pressable airbag;
- the axial guide having a plate body;
- the lower interior of the pressable airbag having an embedding groove;
- the plate body being engaged to the embedding groove so that the axial guide is engaged to the pressable airbag.
Dependencies are inferred from the claim text.