Window breaking escape device

Window breaking escape device

CN
  • CN 203,543,880 U
  • Filed: 11/26/2013
  • Issued: 04/16/2014
  • Est. Priority Date: 11/26/2013
  • Status: Active Grant
First Claim
Patent Images

1. a broken window escape apparatus, comprises permanent seat and main body, and described permanent seat is screwed described main body, and the steel nail of a tip-like is set in described main body, it is characterized in that, described steel nail is wolfram steel nail, also comprises the spring being connected with expelling means;

  • The rear wall of main body and antetheca correspondence arrange the first through hole and the second through hole that is communicated with body interior, first through hole (24) of the rear wall of main body wears described spring, described wolfram steel nail is fixed in described main body by expelling means, wolfram steel nail and expelling means are on same straight line, and described wolfram steel nail points to second through hole (23) of described antetheca.

View all claims
    ×
    ×

    Thank you for your feedback

    ×
    ×