CN103470166B

CN103470166B - A kind of antitheft escape window

Info

Publication number: CN103470166B
Application number: CN201310389736.8A
Authority: CN
Inventors: 罗德军
Original assignee: Jianghan University
Current assignee: Jianghan University
Priority date: 2013-08-30
Filing date: 2013-08-30
Publication date: 2015-07-29
Anticipated expiration: 2033-08-30
Also published as: CN103470166A

Abstract

The invention discloses a kind of antitheft escape window, belong to building field facility technical field.This boring device comprises window frame, window pane, and the strut of conveyance system, wire rope, directive wheel, ratchet; Window pane is divided into upper, middle, and lower part to form, and adjacent grid is connected by parallel hinges; Under The Grille has three T-shaped slide bars, and above T-shaped slide bar, cross bar two ends are porose, and is enclosed within adjacent stems, can slide in adjacent stems, and T-shaped slide bar montant lower end is porose, and through the sheer pole of window Under The Grille and the hinge-coupled of window lower frame; The both sides of upper grid and middle grid respectively have an expansion link to connect, and one end of expansion link is by the limit upper end of hinge-coupled at upper grid, and the other end of expansion link is by the limit lower end of hinge-coupled at Under The Grille.This device at ordinary times can be antitheft, again can safety exit when meeting fire.

Description

A kind of antitheft escape window

Technical field

The invention belongs to building field facility technical field, be specifically related to a kind of antitheft escape window.

Background technology

At present, building field be antitheft mostly by safety grid welding or be bolted on window with Peng is swollen, meet the condition of a fire, cannot escape, actual life is that this has paid the cost of much life.Although what have has aperture of door on safety grid, be only used as to shine thing, although people can go out, because outlet does not have protection safety to arrange, meet fire feelings, cannot escape equally, actual life is that this has also paid the cost of much life.

Summary of the invention

The object of the invention is to for above-mentioned deficiency, proposing one at ordinary times can be antitheft, again can the antitheft escape window of safety exit when meeting fire.

The technical solution used in the present invention is:

A kind of antitheft escape window, comprises window frame, window pane, and the strut of conveyance system, wire rope, directive wheel, ratchet; Described window pane is divided into upper, middle, and lower part to form, and adjacent grid is connected by parallel hinges; Described Under The Grille has three T-shaped slide bars, and above T-shaped slide bar, cross bar two ends are porose, and is enclosed within adjacent stems, can slide in adjacent stems, and T-shaped slide bar montant lower end is porose, and through the sheer pole of window Under The Grille and the hinge-coupled of window lower frame; The both sides of described upper grid and middle grid respectively have an expansion link to connect, and one end of expansion link is by the limit upper end of hinge-coupled at upper grid, and the other end of expansion link is by the limit lower end of hinge-coupled at Under The Grille; Respectively there is a hard support bar on both sides, described upper grid upper end, one end of hard support bar is by the limit upper end of hinge-coupled at upper grid, and higher than expansion link, the other end of hard support bar is by hinge-coupled on window munnion, and hard pole upper-end part of driving respectively has a fixed pin holes.

Further, the upper center of described upper grid has a coupling ring, and connect with wire rope, wire rope connects with ratchet through directive wheel.

Further, described adjacent grid is connected by three, left, center, right parallel hinges.

Preferably, described hard support bar is higher than expansion link.

Further, described expansion link stretch out the height sum that length equals grid and Under The Grille, the length of contraction equal grid and Under The Grille in 90 ° time hypotenuse length.

Preferably, described T-shaped slide bar is arranged parallel.

The invention has the beneficial effects as follows:

This apparatus structure is simple, and cost of production is low; This device, at ordinary times as common burglary-resisting window, can play antitheft effect; When running into the dangerous situations such as fire, this device can become escape balcony fast, can allow people's safe harbor or fast and safely escape.

Accompanying drawing explanation

Fig. 1 is the structural representation of usual antitheft escape window of the present invention;

Fig. 2 is Figure 1A-A sectional view;

Fig. 3 is the structural representation of antitheft escape window when meeting fire of the present invention;

In figure: 1, window frame, 2, grid, 3, expansion link, 4, hard support bar, 5, directive wheel, 6, steady pin, 7, wire rope, 8, ratchet, 9, T-shaped slide bar, 10, hinge, 11, wall, 12, window, 13, draw ring, 14, movement locus, the following hinge of 1-1, window frame, grid on 2-1, window, grid in 2-2, window, 2-3, window Under The Grille.

Detailed description of the invention

Referring to figs. 1 through Fig. 3, present embodiments provide a kind of antitheft escape window, this device is divided into two states.

Peacetime state: rotating ratchet 8, grid 2 is under the lift effect of wire rope, upper grid 2-1 14 launches gradually along track, T-shaped slide bar slips in Under The Grille 2-3 simultaneously, under the effect of hinge, thus three grill-shaped planes in aggregates enter window frame 1 enters, at this moment fixed ratchet wheel 8, insert in 6 fixed pin holes with steady pin, just define safety grid.As shown in Figure 1.

During dangerous key: when a fire, only need to pull out steady pin 6, unclamp ratchet 8, firmly grid 2 one is pushed away outward, grid 2 under gravity, falls down voluntarily; But while hard support bar 4 and expansion link 3 under effect, the little balcony outside a window will soon be formed, owing to having, T-shaped bar is sliding leads effect, little balcony outside this window is significantly less than windowsill, owing to there being the isolation of wall 11, people enters little balcony outside window through windowsill fast just can very safe harbor fire.As shown in Figure 2.

This apparatus structure is simple, and cost of production is low; This device can become escape balcony fast, runs into the dangerous crucial moments such as fire, people's safe harbor and safety exit can be allowed to avoid the coming trouble.

It should be noted last that, above embodiment is only in order to illustrate technical scheme of the present invention and unrestricted, although with reference to preferred embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that, can modify to technical scheme of the present invention or equivalent replacement, and not departing from the spirit and scope of technical solution of the present invention, it all should be encompassed in the middle of right of the present invention.

Claims

1. an antitheft escape window, is characterized in that, comprises window frame, window pane, and the strut of conveyance system, wire rope, directive wheel, ratchet; Described window pane is divided into upper, middle, and lower part to form, and adjacent grid is connected by parallel hinges; Described Under The Grille has three T-shaped slide bars, and above T-shaped slide bar, cross bar two ends are porose, and is enclosed within adjacent stems, can slide in adjacent stems, and T-shaped slide bar montant lower end is porose, and through the sheer pole of window Under The Grille and the hinge-coupled of window lower frame; The both sides of described upper grid and middle grid respectively have an expansion link to connect, and one end of expansion link is by the limit upper end of hinge-coupled at upper grid, and the other end of expansion link is by the limit lower end of hinge-coupled at middle grid; Respectively there is a hard support bar on both sides, described upper grid upper end, one end of hard support bar is by the limit upper end of hinge-coupled at upper grid, and higher than expansion link, the other end of hard support bar is by hinge-coupled on window munnion, and hard pole upper-end part of driving respectively has a fixed pin holes; The upper center of described upper grid has a coupling ring, and connect with wire rope, wire rope connects with ratchet through directive wheel; Described adjacent grid is connected by three, left, center, right parallel hinges.

2. antitheft escape window according to claim 1, is characterized in that, described hard support bar is higher than expansion link.

3. antitheft escape window according to claim 1, is characterized in that, described expansion link stretch out the height sum that length equals grid and middle grid, the length of contraction equal grid and middle grid in 90 ° time hypotenuse length.

4. antitheft escape window according to claim 1, is characterized in that, described T-shaped slide bar is arranged parallel.