CN2620754Y

CN2620754Y - Balcony window protective barrier capable of opening

Info

Publication number: CN2620754Y
Application number: CN 03245140
Authority: CN
Inventors: 王巍; 王银洁
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-04-14
Filing date: 2003-04-14
Publication date: 2004-06-16
Anticipated expiration: 2013-04-14

Abstract

The utility model relates to a balcony window guard rail opened indoor and fled, which comprises guard rails 1 connected as a whole at the front part, the upper part, the lower part, and two sides part. Each guard rail consists of a frame 2 and a parapet 3, wherein any guard rail of the guard rails 1 at the upper part, the lower part, and two sides part is a movable guard rail 4 which is connected with the guard rail at the front part in an opening-closing way, a corresponding positioning edge iron 17 is arranged at the closing position of the movable guard rail 4, a pair of open slots are arranged on the edge iron 17, a through hole 18 is arranged in the wall body 7 at the back of each open slot, a pull push rod 8 used for fixing and opening the movable guard rail 4 is arranged in the through hole, and a draw ring 15 is arranged at the inner wall end of the pull push rod. The utility model is not used the parts easy to be corroded such as a spring, a locking device and a bearing, a key need not be used and the anticorrosive maintenance need not be operated. When the emergency circumstances such as a fire and an earthquake occur, and when the personnel indoor can not flee form the gate, the personnel indoor can leave safely from the guard rail.

Description

A kind of openable balcony window protective guard

Technical field

The utility model relates to a kind of balcony, window protective guard, particularly a kind of can be from balcony, the window protective guard of indoor unlatching, escape.

Background technology

In the prior art, through the balcony of being everlasting, window protective guard is installed and is solved antitheft problem, come down to like this to reach indoor occupant and extraneous purpose of sealing.Yet, just itself antitheft, should be primarily aimed at and take precautions against outdoor illegally entering, and now by the characteristic of social widely used balcony, the two-way sealing of window antitheft protecting fence ubiquity, be that outdoor people can not come in easily, indoor people also is difficult to go out easily, like this when indoor generation emergency, and the very large hidden danger of the security presence of indoor occupant.For example, occur in morning on June 16th, 2002 in Pekinese's " ' blue very fast ' Internet bar's fire " incident, because the main channel door was closed when big fire was lighted, the personnel in the stranded scene of a fire prepare from indoor window escape, owing on the window antitheft protecting fence has been installed, can't escape from the scene of a fire, cause 24 people's death at last, the tragedy that 13 people are injured.In the prior art, some antitheft protecting fences are also considered the problems referred to above, the technological means that adopts is: door and lock are installed on protective guard, can open from indoor with key, but there are the following problems for such technical scheme: (1) in indoor generation emergency, and personnel can't be when the gate be fled from, and the party needs spended time, it is enough calm to keep, seek the key of opening guardrail, because anxiety is also fallen key easily in the guardrail outside; (2) because lockset is positioned at outdoorly for a long time, wind and weather if corrosion takes place for long-term lacking maintenance, is difficult to open with key probably.

The utility model content

The purpose of this utility model is to obtain a kind of improved antitheft protecting fence, having can be in the escape device of in-house operation control, change the dual strick precaution of antitheft protecting fence into unidirectional strick precaution, be that indoor occupant can freely be opened guardrail, leaving indoorly to outdoor, and still is the integral body that can not open easily for outdoor guardrail; And it is convenient to open, and needn't seek and use key, also need not to carry out daily antirust maintenance.

For achieving the above object, the technical scheme that the utility model proposes is as follows:

A kind of openable balcony window protective guard, it comprises: the place ahead that connects as one, the top, the guardrail 1 of below and both sides, every guardrail comprises framework 2 and railing 3, wherein: described top, in below and the guardrails of both sides any one is movable rail 4, but being connected for folding between the guardrail in this movable rail 4 and the place ahead, the closed position of movable rail 4 is equipped with corresponding location angle bar 17, have pair of openings groove 5 on the angle bar 17, in the body of wall 7 at each open slot rear portion through hole 18 is arranged, be useful on fixing in the through hole, open the pull bar 8 of movable rail 4, the inner end wall of pull bar has draw ring 15.

The cross section of the framework 14 of movable rail 4 closed side has the groove of hollow.

The sealing ring 10,11 that symmetric arrangement is arranged between pull bar 8 and the steel pipe 9.

There are decorative protection cover 12 and gathering sill 13 in the interior wall exit on the body of wall.

Be connected through hinge 6 between movable rail 4 and the place ahead guardrail.

Be useful in the through hole 18 of body of wall steel pipe 9 pull bar, inner wall smooth is installed.

Below in conjunction with accompanying drawing an embodiment of the present utility model is described in detail, this embodiment be guardrail with the bottom as movable rail, basic identical for both sides or top guardrail as the structure and the present embodiment of movable rail.

Fig. 1 is the structural representation of openable balcony window protective guard of the present utility model.

Fig. 2 is positioned at the opening structure schematic diagram of body of wall inside for protective guard of the present utility model.

Referring to Fig. 1,2, a kind of openable balcony window protective guard that the utility model obtains, it comprises: the guardrail 1 that is welded into the place ahead, top, below and the both sides of an integral body, each face guardrail comprises framework 2 and railing 3, on the body of wall at four angles, punch during installation, and the whole protection hurdle is fixed on the body of wall with expansion bolt 16.

But the hinge 6 through folding between the guardrail in this movable rail 4 of bottom, whole protection hurdle and the place ahead is connected, movable rail 4 can be opened to the outside, the closed position of movable rail 4 is equipped with corresponding location angle bar 17, have pair of openings groove 5 on the angle bar 17, in the body of wall 7 at each open slot rear portion through hole 18 is arranged, the steel pipe 9 that inner wall smooth is arranged in two through holes, between steel pipe and the porthole for closely cooperating; Pull bar 8 is arranged in the steel pipe, and the gap between steel pipe and the pull bar is the 1-2 millimeter, and the pull bar external surface scribbles butter, and the inner end wall of pull bar has draw ring 15.

During installation, pull bar is inserted indoor from outdoor steel pipe hole, draw ring 15 is installed being inserted into indoor end, push to the end to indoor, this moment, pull bar was all in the pipe of retraction body of wall inside.Then with pull bar by indoor to outdoor release, pull bar is released in the middle of the channel-section steel 14 of outside closure one side that just in time is inserted into movable rail 4 in back.

The sealing ring 10,11 that symmetric arrangement is arranged between pull bar 8 and the steel pipe 9 can prevent in corrosion and the outdoor inlet chambers such as rainwater.

There are the decorative protection cover 12 and the fixing gathering sill 13 of backplate 12 in the interior wall exit on the body of wall, after pull bar inserts in the channel-section steel 14, backplate 12 is inserted gathering sills, plays beautification function.

The utility model adopts two-shipper to close and opens control, and backplate 12 is installed on controlling organization, thus be difficult to be opened by mistake open, and only open under the situation of an end gauge tap, can't open the safety door on the guardrail equally.

Using method of the present utility model is: be in an emergency down indoor, as long as personnel go under the window, draw back backplate 12, hook draw ring 15 to the indoor head of moving to diligently then, another same office also is operation like this certainly.This moment, the external security door lost the support from pull bar 8, can open very easily, and personnel can pass from the protective guard bottom, leave indoor.

Compared with prior art, the utility model does not use spring, lockset, bearing etc. that zero of corrosion can take place Part, the opener of the position movable rail of guaranteeing to escape can permanently effectively not use, and needn't use key, not yet Must carry out daily antirust maintenance. Both can guarantee antitheft, the security feature of guard rail itself, and also can guarantee sending out The emergencies such as calamity, earthquake of lighting a fire, indoor occupant can be pacified from guard rail in the time can't normally escaping from the gate Entirely leave.

Claims

1. openable balcony window protective guard, it comprises: the place ahead that connects as one, the top, the guardrail 1 of below and both sides, every guardrail comprises framework 2 and railing 3, it is characterized in that: described top, in below and the guardrails of both sides any one is movable rail 4, but being connected for folding between the guardrail in this movable rail 4 and the place ahead, the closed position of movable rail 4 is equipped with corresponding location angle bar 17, have pair of openings groove 5 on the angle bar 17, in the body of wall 7 at each open slot rear portion through hole 18 is arranged, be useful on fixing in the through hole, open the pull bar 8 of movable rail 4, the inner end wall of pull bar has draw ring 15.

2. balcony window protective guard according to claim 1, the cross section of the framework 14 of described movable rail 4 closed side has the groove of hollow.

3. balcony window protective guard according to claim 1 has the sealing ring 10,11 of symmetric arrangement between described pull bar 8 and the steel pipe 9.

4. balcony window protective guard according to claim 1, there are decorative protection cover 12 and gathering sill 13 in the interior wall exit on the described body of wall.

5. be connected through hinge 6 between the balcony window protective guard according to claim 1, described divider gate 4 and the place ahead guardrail.

6. balcony window protective guard according to claim 1 is useful in the through hole 18 of described body of wall steel pipe 9 pull bar, inner wall smooth is installed.