CN101590836B

CN101590836B - Portable automobile escape self-rescuer

Info

Publication number: CN101590836B
Application number: CN2009100653647A
Authority: CN
Inventors: 魏海芳
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-07-03
Filing date: 2009-07-03
Publication date: 2010-12-29
Anticipated expiration: 2029-07-03
Also published as: CN101590836A

Abstract

The invention provides a portable automobile escape self-rescuer. A basal body of the self-rescuer is a plastic extension tube; a cutter blade of which the edge is higher than the radius of the extension tube is rightward fixed at the right end in the extension tube by a cutter rest, and a cutting slot is reserved between the cutter rest and the edge; the cutter rest is in bolted connection with a cap covering the edge and the cutting slot, and the top of the cap is fixedly provided with a connecting ring connected with a key ring; a fixed base in the extension tube is provided with an impact nail, of which the head is provided with a tapering sleeve, a sleeve limitation is in sliding arrangement in a tube sleeve, the tub sleeve extends an extension distance limitation which is fixed in a stopper, out from a front opening of an extension rod, and a stopper limitation is arranged between the extension tube and the tube sleeve; a nail rod is sleeved with a return spring and an impact spring; and the tube sleeve and the center at the front end of the stopper are provided with impact holes. The self-rescue has the advantages of small volume and convenient carrying, and in emergency, by using the self-rescue, the windows of the automobile can be broken quickly and the safety belts can be cut off quickly so as to help to escape.

Description

Portable automobile escape self-rescuer

Technical field:

The present invention relates to life, particularly a kind of being applicable to taken the utensil of saving oneself on the various automobiles, particularly bus under vehicle meets accident emergency situation.

Background technology:

The utensil of saving oneself that disposes on the bus is a life-saving hamer at present, because of its volume is big, is not suitable for the individual and carries, can only be fixed on certain position of automobile, use inconvenience, when having an accident, be eager to escape under terrified situation because of personnel, be difficult to bring into play due function.Also do not find a kind of outfit at present to the individual, carry conveniently the portable automobile escape self-rescuer that self-effect of salvage is good.

Summary of the invention:

The purpose of this invention is to provide a kind ofly carry conveniently, portable automobile escape self-rescuer that self-effect of salvage is good.

Technical scheme of the present invention is finished as follows, it is characterized in that: its matrix is a plastic telescopic pipe, right-hand member is fixed with the blade that a blade exceeds the telescopic pipe radius with knife rest to the right in telescopic pipe, between knife rest and blade, leave a cutting groove, on knife rest, be bolted with a cap that covers blade and cutting groove, be fixed with a clamping ring that connects key ring at the cap top, at telescopic pipe internal fixation a permanent seat is arranged by knife rest, in permanent seat, be equipped with one left and impact nail along the telescopic pipe line of centers, expose ailhead at the impact nail head and be fixed with a taper cutting ferrule, cutting ferrule is spacing to be slidingly mounted in the pipe box, pipe box stretches out a flexible distance and spacing being fixed in the retaining head from the telescopic pipe front port, the retaining head is installed between telescopic pipe and the pipe box, on the nail of the impact between cutting ferrule and permanent seat bar, be with retracing spring, be with impact spring outside the nail bar upper reset spring between permanent seat and trunnion carrier, be provided with impact opening at a pipe box and a retaining front end center.It has little, the easy to carry advantage of volume, can smash the function of automobile door and window glass during emergent the use fast, can cut off safety strap fast again, is beneficial to escape.

Description of drawings:

Accompanying drawing is a structural representation of the present invention.

The specific embodiment:

Describe embodiment in conjunction with the accompanying drawings in detail, it is matrix with plastic telescopic pipe 11 that portable automobile escape self-rescuer of the present invention is one, right-hand member is fixed the blade 6 that a blade is higher than radius with knife rest to the right in telescopic pipe, between knife rest and blade, leave a cutting groove 7, on knife rest, be bolted with a cap 10, the cap top is fixed with a clamping ring 8 that connects key ring 9, at telescopic pipe internal fixation a permanent seat 5 is arranged by knife rest, in permanent seat, be equipped with one left and impact nail 4 along the telescopic pipe line of centers, expose ailhead at the impact nail head and be fixed with a taper cutting ferrule 1, cutting ferrule is spacing to be slidingly mounted in the pipe box 12, pipe box stretches out a flexible distance from the telescopic pipe front port, spacing being fixed in the retaining 14, the retaining head is installed between telescopic pipe and the pipe box, on the nail of the impact between cutting ferrule and permanent seat bar, be with the less retracing spring of diameter 2, on the nail bar between permanent seat and the pipe box end face, be with impact spring 3, be provided with impact opening 13 at a pipe box and a retaining front end center in the retracing spring outer ring.Can impact nail aligning automobile door and window glass with it during emergent the use and firmly press down as long as surpass 7 kilograms of pressure of design-calculated, impact spring will drive and impact nail with glass crushing, escapes when conveniently saving oneself; When running into safety strap and not opening, can take off cap, cutting groove is aimed at safety strap, can cut off safety strap greater than 7 kilograms strength.

Claims

1. portable automobile escape self-rescuer, it is characterized in that: its matrix is a plastic telescopic pipe, right-hand member is fixed with the blade that a blade exceeds the telescopic pipe radius with knife rest to the right in telescopic pipe, between knife rest and blade, leave a cutting groove, on knife rest, be bolted with a cap that covers blade and cutting groove, be fixed with a clamping ring that connects key ring at the cap top, at telescopic pipe internal fixation a permanent seat is arranged by knife rest, in permanent seat, be equipped with one left and impact nail along the telescopic pipe line of centers, expose ailhead at the impact nail head and be fixed with a taper cutting ferrule, cutting ferrule is spacing to be slidingly mounted in the pipe box, pipe box stretches out a flexible distance and spacing being fixed in the retaining head from the telescopic pipe front port, the retaining head is installed between telescopic pipe and the pipe box, on the nail of the impact between cutting ferrule and permanent seat bar, be with retracing spring, be with impact spring outside the impact nail bar upper reset spring between permanent seat and trunnion carrier, be provided with impact opening at a pipe box and a retaining front end center.