CN210828985U

CN210828985U - Escape safety window

Info

Publication number: CN210828985U
Application number: CN201920933881.0U
Authority: CN
Inventors: 徐方男
Original assignee: Qingdao Longjiu Electric Appliance Co ltd
Current assignee: Qingdao Longjiu Electric Appliance Co ltd
Priority date: 2019-06-20
Filing date: 2019-06-20
Publication date: 2020-06-23
Anticipated expiration: 2029-06-20

Abstract

The utility model belongs to the security protection field and discloses an escape safety window, which comprises a front frame, a safety ladder and an ejection device; the front frame is of a square frame structure and comprises an upper frame edge, a lower frame edge, a fixed frame edge and a movable frame edge; the movable frame edge is movably hinged with the upper frame edge; the lower frame edge is movably hinged with the fixed frame edge; inwards sunken U-shaped clamping grooves are symmetrically arranged on the upper frame edge and the lower frame edge; the safety ladders are arranged in parallel in sequence and are arranged in the front frame; the upper end and the lower end of the safety ladder are movably clamped in the U-shaped clamping grooves; the steel wire ropes are connected between the adjacent safety ladders and sequentially connect the safety ladders in series; the top end of the safety ladder contacted with the fixed frame edge is fixed with the upper frame edge; the lap joint of the movable frame edge and the lower frame edge is provided with an ejecting device. The utility model has the advantages of simple and reasonable structure, can directly reform transform on current window basis, application scope is wide, and the facilitate promotion has the function of burglary-resisting window and the window of fleing concurrently, and the security is good, excellent in use effect.

Description

Escape safety window

Technical Field

The utility model relates to a security protection field, in particular to safety window flees.

Background

With the development of society, buildings are built higher and crowded, and people often cannot escape in time when an accident happens. At present, the fire stairs are mostly adopted for escaping from the building, but when a fire disaster happens, the fire stairs in the building are filled with dense smoke, which is very unfavorable for people to escape. The window is an important component in a building envelope system, is a main component of a residential building and mainly plays a role in ventilation and light transmission. For the purpose of anti-theft, a window is usually provided with an anti-theft window pane, so that the window can be anti-theft. However, the existing window cannot be used for escape in a building in a dangerous case, so that the possibility of escape in an emergency is reduced, and the window is poor in safety and use effect.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a safety window of fleing improves window body structure, with the ingenious substitution theftproof pane of emergency ladder, makes the utility model discloses not only have good theftproof performance, can be used for promptly fleing in addition, solved current window and can not be used for the interior dangerous situation of building to flee, reduced the possibility of fleing under the emergency, the security is poor, the poor problem of result of use.

In order to achieve the above purpose, the technical scheme of the utility model is as follows: an escape safety window comprises a front frame, a safety ladder and an ejection device; the front frame is of a square frame structure and comprises an upper frame edge and a lower frame edge which are positioned at the upper side and the lower side, and a fixed frame edge and a movable frame edge which are positioned at the two side edges of the front frame; the movable frame edge is movably hinged with the upper frame edge; the lower frame edge is movably hinged with the fixed frame edge; inwards sunken U-shaped clamping grooves are symmetrically arranged on the upper frame edge and the lower frame edge; the safety ladders are arranged in parallel in sequence and are arranged in the front frame; the upper end and the lower end of the safety ladder are movably clamped in the U-shaped clamping grooves; a steel wire rope is connected between every two adjacent safety ladders and sequentially connects the safety ladders in series; the top end of the safety ladder contacted with the fixed frame edge is fixed with the upper frame edge; the pop-up device is arranged at the lap joint of the movable frame edge and the lower frame edge; the pop-up device is used for adjusting and controlling the movable frame edge and the lower frame edge to rotate and open towards the outer side of the front frame.

As a preferred scheme of the utility model, the utility model also comprises an installation frame; the mounting frame is of a square frame structure; the upper frame edge and the fixed frame edge of the front frame are fixedly connected with the mounting frame. The installation frame is installed in the building wall body, makes the front frame be located the wall body outside, makes things convenient for the emergency ladder to put down, can effectively improve the efficiency of fleing.

Preferably, the distance between the mounting frame and the front frame is 1-40 cm.

As a preferred scheme of the present invention, the pop-up device is fixed on the mounting frame; the pop-up device comprises a device body, a rotary moving part and a bolt; the rotary moving part is in a shaft-shaped structure, is horizontally arranged and transversely penetrates through the device body; the rotary movable piece is positioned below the lower frame edge; a limiting supporting block which is deviated to one side of the rotary moving piece is arranged at the front end of the rotary moving piece; the bolt is arranged along the length direction of the rotary moving part, penetrates through the device body and penetrates into the rotary moving part; the bolt is positioned at the outer side of the movable frame edge; when the bolt is inserted into the rotary moving part, the rotary moving part is limited to rotate.

As a preferred scheme of the utility model, a lock pin is also arranged on the ejection device; when the lock pin is locked, the bolt is limited to move along the length direction of the rotary movable piece. The lockpin is used for preventing children from opening the safety window of fleing by mistake.

Further, the lock pin is unlocked and locked by a key.

As an optimized scheme of the utility model, adjacent two lower extreme or upper end are passed through between the emergency ladder wire rope connects, makes the emergency ladder concatenates in proper order, arranges and makes up into long ladder structure.

As a preferred scheme of the utility model, the safety ladder comprises two support rods arranged in parallel and a ladder rod connecting the two support rods; the ladder bar is a plurality of, with the bracing piece is perpendicular, mutual interval sets up.

As a preferred scheme of the utility model, 2-20 safety ladders are arranged in the front frame. The specific number of the safety ladders is selected according to actual requirements such as the height of a floor and the like.

Through the technical scheme, the utility model discloses technical scheme's beneficial effect is: the utility model has the advantages of simple and reasonable structure, can directly reform transform on current window basis, application scope is wide, and the facilitate promotion has the function of burglary-resisting window and the window of fleing concurrently, and the security is good, excellent in use effect. In daily life, the safety ladders are arranged in the front frame side by side to form an anti-theft window pane which is used as an anti-theft window and has an anti-theft function; when special conditions such as fire, robbery and the like occur indoors, the pop-up device is quickly opened, so that the safety ladder falls down to become a long ladder which is used as an escape window, and the escape is convenient.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural diagram of the pop-up device of the present invention.

Fig. 3 is a schematic structural view of the safety ladder of the present invention.

Fig. 4 is a schematic structural view of the security window of the present invention in use.

Fig. 5 is a schematic structural diagram of the pop-up device of the present invention in an open state.

Fig. 6 is a schematic structural view of the escape passage of the present invention in use.

The corresponding part names indicated by the numbers and letters in the drawings:

1. mounting frame 2, front frame 3, emergency staircase

4. Spring device 5, device body 6, lock pin

7. The bolt 8 rotates the moving part 9, spacing supporting shoe.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Examples

With reference to fig. 1, the utility model discloses an escape safety window, which is a novel functional window structure and has the functions of anti-theft and escape. The utility model discloses a preceding frame 2, emergency ladder 3 and pop out device 4. The front frame 2 is a square frame structure, and comprises an upper frame edge and a lower frame edge which are positioned at the upper side and the lower side, and a fixed frame edge and a movable frame edge which are positioned at the two sides of the front frame 2. The movable frame edge is movably hinged with the upper frame edge and can rotate relative to the upper frame edge. The lower frame edge is movably hinged with the fixed frame edge, and the lower frame edge can rotate relative to the fixed frame edge. And the upper frame edge and the lower frame edge are symmetrically provided with inwards sunken U-shaped clamping grooves. The plurality of safety ladders 3 are arranged in the front frame 2 in sequence. The specific number of the safety ladders 3 is selected according to actual requirements such as the height of a floor, and the number of the safety ladders 3 is preferably 2-20. The upper end and the lower end of the safety ladder 3 are movably clamped in the U-shaped clamping grooves. And a steel wire rope is connected between the adjacent safety ladders 3 and sequentially connects the safety ladders 3 in series. The top end of the safety ladder 3 contacted with the fixed frame edge is fixed with the upper frame edge, and the connection form such as welding or riveting is not limited. The joint of the movable frame edge and the lower frame edge is provided with an ejecting device 4. The ejection device 4 is used for regulating and controlling the movable frame edge and the lower frame edge to rotate and open towards the outer side of the front frame 2. Specifically, referring to fig. 2, the pop-up device 4 is fixed on the mounting frame 1; the ejector 4 includes an apparatus body 5, a rotary movable member 8, and a latch 7. The rotary moving part 8 is in a shaft-shaped structure, and the rotary moving part 8 is horizontally arranged and transversely penetrates through the device body 5. The rotating movable piece 8 is positioned below the lower frame edge. The front end of the rotary moving part 8 is provided with a limit supporting block 9 which is deviated to one side of the rotary moving part 8. The bolt 7 is arranged along the length direction of the rotary moving part 8, passes through the device body 5 and penetrates into the rotary moving part 8. The bolt 7 is positioned at the outer side of the movable frame edge. When the bolt 7 is inserted into the rotary moving part 8, the rotary moving part 8 is limited to rotate. In order to prevent children from mistakenly opening the escape safety window and causing a falling accident, a lock pin 6 can be arranged on the ejecting device 4. When the lock pin 6 is locked, the bolt 7 is limited to move along the length direction of the rotary movable piece 8. The lock pin 6 can adopt a conventional lock pin 6 structure on the market, and the lock pin 6 is unlocked and locked by a key.

For the convenience of installation, make 2 protrusion outer walls of front bezel simultaneously, emergency ladder 3 puts down fast and flees, the utility model discloses can fix through installing frame 1. The mounting frame 1 is a square frame structure; the upper frame edge and the fixed frame edge of the front frame 2 are fixedly connected with the mounting frame 1. The distance between the mounting frame 1 and the front frame 2 can be 1-40 cm. The installation frame 1 is installed in the building wall body, makes the front frame 2 be located the wall body outside, opens pop-up device 4 after, and the emergency ladder 3 directly puts down, can effectively improve the efficiency of fleing.

Referring to fig. 3, the lower ends or the upper ends of two adjacent safety ladders 3 are connected by a steel wire rope, so that the safety ladders 3 are sequentially connected in series and arranged to form a long ladder structure. The safety ladder 3 comprises two support rods arranged in parallel and a ladder rod for connecting the two support rods; the ladder pole is a plurality of, is perpendicular with the bracing piece, and mutual interval sets up.

With reference to fig. 4, 5 and 6, the utility model is used for escaping, and the specific operation process is as follows: when in normal use, the utility model is in the state shown in figure 4, and after a dangerous case occurs, the lock pin 6 is opened by the key, the lock pin 7 is pulled out from the device body 5, and the movable frame is popped out; the rotating movable part 8 is rotated to enable the limiting supporting block 9 to rotate to the position where the lower frame is avoided from the position below the lower frame in a blocking mode, the lower frame rotates to fall (as shown in figure 5), the safety ladder 3 automatically hangs down under the action of gravity to form a long ladder (as shown in figure 6), and the escape personnel climb down from the safety ladder 3.

Through the above-mentioned specific embodiment, the beneficial effects of the utility model are that: the utility model has the advantages of simple and reasonable structure, can directly reform transform on current window basis, application scope is wide, and the facilitate promotion has the function of burglary-resisting window and the window of fleing concurrently, and the security is good, excellent in use effect. Specifically, in daily life, the safety ladders 3 are arranged in the front frame 2 side by side to form an anti-theft window pane which is used as an anti-theft window and has an anti-theft function; when special conditions such as fire disaster, robbery and the like occur indoors, the pop-up device 4 is quickly opened, so that the safety ladder 3 falls down to become a long ladder which is used as an escape window, and the escape is convenient.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An escape safety window is characterized by comprising a front frame, a safety ladder and an ejection device; the front frame is of a square frame structure and comprises an upper frame edge and a lower frame edge which are positioned at the upper side and the lower side, and a fixed frame edge and a movable frame edge which are positioned at the two side edges of the front frame; the movable frame edge is movably hinged with the upper frame edge; the lower frame edge is movably hinged with the fixed frame edge; inwards sunken U-shaped clamping grooves are symmetrically arranged on the upper frame edge and the lower frame edge; the safety ladders are arranged in parallel in sequence and are arranged in the front frame; the upper end and the lower end of the safety ladder are movably clamped in the U-shaped clamping grooves; a steel wire rope is connected between every two adjacent safety ladders and sequentially connects the safety ladders in series; the top end of the safety ladder contacted with the fixed frame edge is fixed with the upper frame edge; the pop-up device is arranged at the lap joint of the movable frame edge and the lower frame edge; the pop-up device is used for adjusting and controlling the movable frame edge and the lower frame edge to rotate and open towards the outer side of the front frame.

2. The escape safety window of claim 1, further comprising a mounting frame; the mounting frame is of a square frame structure; the upper frame edge and the fixed frame edge of the front frame are fixedly connected with the mounting frame.

3. The escape safety window according to claim 2, wherein the distance between the mounting frame and the front frame is 1-40 cm.

4. The escape safety window of claim 2 wherein said pop-up device is fixed to said mounting frame; the pop-up device comprises a device body, a rotary moving part and a bolt; the rotary moving part is in a shaft-shaped structure, is horizontally arranged and transversely penetrates through the device body; the rotary movable piece is positioned below the lower frame edge; a limiting supporting block which is deviated to one side of the rotary moving piece is arranged at the front end of the rotary moving piece; the bolt is arranged along the length direction of the rotary moving part, penetrates through the device body and penetrates into the rotary moving part; the bolt is positioned at the outer side of the movable frame edge; when the bolt is inserted into the rotary moving part, the rotary moving part is limited to rotate.

5. The escape safety window of claim 4 wherein a latch is further mounted on said pop-up device; when the lock pin is locked, the bolt is limited to move along the length direction of the rotary movable piece.

6. The escape safety window of claim 5 wherein said locking pin is keyed and unlocked by a key.

7. The escape safety window according to claim 6, wherein the lower ends or the upper ends of two adjacent safety ladders are connected by the steel wire rope, so that the safety ladders are sequentially connected in series and are arranged to form a long ladder structure.

8. The escape safety window according to claim 7, wherein the safety ladder comprises two support rods disposed in parallel with each other and a ladder rod connecting the two support rods; the ladder bar is a plurality of, with the bracing piece is perpendicular, mutual interval sets up.

9. The escape safety window according to claim 8, wherein 2-20 said safety ladders are provided in said front frame.