Auxiliary inflatable belt device and auxiliary supporting...

Land vehicles – Wheeled – Attachment

Reexamination Certificate

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Reexamination Certificate

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08007001

ABSTRACT:
An auxiliary inflatable belt device is provided on a seat and includes an inflatable belt body, an inflating device and a fixing device. The interior of the inflatable belt device is formed with an air chamber and provided with at least one inflating port. The inflating device is communicated with the inflating port of the inflatable belt body. The fixing device is connected to the inflatable belt body. After the inflatable belt body is inflated completely, it forms a cubic body for allowing the body and head of a user to rest thereon and supporting the person who sleeps on the seat. Thus, the sleep quality can be enhanced. The present invention further provides an auxiliary supporting belt device.

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patent: 7607687 (2009-10-01), Clute et al.
patent: 2007/0102909 (2007-05-01), Nezaki et al.
patent: 2009/0033077 (2009-02-01), Yamataki
patent: 2010/0115737 (2010-05-01), Foubert
patent: 2010/0164207 (2010-07-01), Sekizuka et al.

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