CN2284293Y

CN2284293Y - Safety lifesaving ladder for window

Info

Publication number: CN2284293Y
Application number: CN 97203024
Authority: CN
Inventors: 陈菊正
Original assignee: LIANDA INDUSTRIAL Co Ltd
Current assignee: LIANDA INDUSTRIAL Co Ltd
Priority date: 1997-04-07
Filing date: 1997-04-07
Publication date: 1998-06-17
Anticipated expiration: 2007-04-07

Abstract

The utility model relates to a safety lifesaving ladder for a window. The utility model is proposed for bringing convenience for a user to hold and for not damaging the lifesaving ladder because of the friction with the wall of the building. The utility model comprises two ropes, two buckle rings, a plurality of ladder poles, a plurality of fastening positioning rings, a plurality of ball bodies and a box body. The upper and the lower ends of the two ropes are respectively fixedly connected with the two buckle rings and the box body; the ladder poles, the fastening positioning rings and of the ball bodies are respectively and uniformly penetrated on the two ropes; the fastening positioning rings are positioned in the lower edge of the ladder poles to support the ladder poles; the ball bodies are positioned between two contiguous ladder poles.

Description

Window safety exit ladder

The utility model belongs to ladder, particularly a kind of window safety exit ladder.

The window safety exit ladders of commonly using of forming by two clasps, two ropes, a plurality of packing locating ring, complex root ladder bar and casing, in use, rope and terraced bar are close to the building wall usually, not only cause user's hand to be difficult to successfully hold the rope or the terraced bar of Emergency Ladder, and very easily make hand and wall friction, damage.

The purpose of this utility model provides that a kind of user of being convenient to grips and can be because of not causing the window safety exit ladder that injures with the building wall friction.

The utility model is made up of two ropes, two clasps, complex root ladder bar, a plurality of packing locating ring, plurality of balls and casings, fixedlys connected with two clasps respectively in the upper end of two ropes; Complex root ladder bar evenly is located on two ropes at interval with its two ends respectively; A plurality of packing locating rings are fixed on two ropes, and the lower edge that lays respectively at terraced bar is to support terraced bar; Plurality of balls is located on two ropes, and between two adjacent terraced bars; Casing is fixed in the lower end of two ropes.

Because the utility model is made up of two ropes, two clasps, complex root ladder bar, a plurality of packing locating ring, plurality of balls and casings, the upper and lower end of two ropes is fixedlyed connected with two clasps and casing respectively; Complex root ladder bar, a plurality of packing locating ring and plurality of balls evenly are located on two ropes respectively at interval; And making lower edge that the packing locating ring is positioned at terraced bar to support terraced bar, spheroid is between two adjacent terraced bars.During use, be hung on the clasp of two ropes upper end on other fixtures that the balcony etc. of openable barred window or building locates, and avoid rope and terraced bar to contact with the building wall with spheroid with spacer effect, be convenient to that the user grips and can be because of not causing injury, thereby reach the purpose of this utility model with the building wall friction.

Fig. 1, be the utility model decomposition texture schematic isometric.

Fig. 2, be the utility model structural representation stereogram.

Fig. 3, be the local enlarged diagram of A portion among Fig. 1.

Fig. 4, be the utility model installment state schematic diagram.

Fig. 5, for the utility model user mode schematic diagram (being hung on the barred window).

Fig. 6, for the utility model user mode schematic diagram (being hung on the balcony fixture).

Below in conjunction with accompanying drawing the utility model is further elaborated.

As shown in Figure 1 and Figure 2, the utility model is made up of two ropes 1, two clasps 2, complex root ladder bar 3, a plurality of packing locating ring 4, plurality of balls 5, casing 6 and safety belts 7, and rope 1 is made by the fire prevention material of tool high-tensile and supporting capacity; Clasp 2 is made up of clasp body 21 and lock 22, and clasp body 21 is the U font, and its two top plugs together lug 213 and sealed lug 214 for what have central through hole 211 and center screw 212 respectively; One end of lock 22 be provided with clasp body 21 sealed lugs 214 on the thread segment 221 of center screw 212 engagement, its other end is provided with to rotate holds piece 222; The upper end 11 of two ropes 1 is two clasps 2 of pile warp respectively, and tighten with lacing jacket 12, to fixedly connected with clasp 2; Ladder bar 3 two ends are respectively equipped with the through hole 31 that can supply rope 1 to pass, and complex root ladder bar 3 evenly is located on two ropes 1 at interval with the through hole 31 at its two ends respectively; A plurality of packing locating rings 4 are fixed on two ropes 1, and the lower edge that lays respectively at terraced bar 3 is to support terraced bar 3; Plurality of balls 5 is located in respectively on two ropes 1, and lays respectively between the two adjacent terraced bars 3; Casing 6 is for having the hollow container of top end opening, its inner bottom surface is provided with two hanging seats 61 with through hole 611, casing 6 upper ends are provided with top cover 62, and be fixed with frenulum 63 respectively in both sides, be respectively equipped with the buckling element 631 of mutual fastening at the free end of two root system bands 63, so that when not using, two ropes 1 and the clasp 2, terraced bar 3, packing locating ring 4, spheroid 5 and the safety belt 7 that are located on the rope 1 are placed in the casing 6, cover case lid 62 and frenulum 63 is fastened and connected and be integrally formed carrying handle or braces with two root system bands, 63 free-ended buckling elements 631; The lower end 13 of two ropes 1 is passed the through hole 611 on two hanging seats 61 on casing 6 inner bottom surface respectively, tightens with lacing jacket 12, to fixedly connected with the hanging seat 61 on casing 6 inner bottom surface; As shown in Figure 3, safety belt 7 is made up of endless belt 74 under two root system bands 71, connecting ring 72, waist endless belt 73 and the hip, and the lower end 711 of two root system bands 71 links into an integrated entity, and is located on the connecting ring 72, and its free end is respectively equipped with clasp 712; One end of waist endless belt 73 is connected with the lower end 711 of two root system bands 71 through connecting ring 72, and the other end of waist endless belt 73 is provided with clasp 731; An end of endless belt 74 is fixed on the waist endless belt 73 under the hip, and its free end is provided with retainer ring 741; Safety belt 7 be located on the complex root ladder bar 3 successively with the clasp 711 on its two root systems band, 71 free ends.

During use, as Fig. 4, shown in Figure 5, with the clasp 2 of fixedlying connected the utility model is hung on the openable barred window 8 with two ropes, 1 upper end 11, also can be as shown in Figure 6, on other fixtures 9 that balcony that the utility model is hung on building with the clasp 2 of fixedlying connected with two ropes, 1 upper end 11 etc. is located, with the waist of waist endless belt 73 around the user, endless belt under the hip 74 is passed under the hip, and endless belt 74 free-ended retainer rings 741 under the clasp 731 of waist endless belt 73 1 ends and the hip are fastened on the connecting ring 72, and buckle at interval successively when safety belt 7 is moved down with the user with the clasp on its two root systems band, 71 free ends 712 and be located on the terraced bar 3, when rocking, prevent to loose one's grip because of the user with or Emergency Ladder big at wind, the phenomenon of slipping and falling takes place.

Claims

1, a kind of window safety exit ladder, it is made up of two ropes, two clasps, complex root ladder bar, a plurality of packing locating ring and casings, and fixedly connected with two clasps respectively in the upper end of two ropes; Complex root ladder bar evenly is located on two ropes at interval with its two ends respectively; A plurality of packing locating rings are fixed on two ropes, and the lower edge that lays respectively at terraced bar is to support terraced bar; Casing is fixed in the lower end of two ropes, it is characterized in that being equipped with plurality of balls on described two ropes, and makes spheroid between two adjacent terraced bars.

2, window safety exit ladder according to claim 1 is characterized in that described casing upper end is provided with top cover; Both sides, casing upper end are fixed with frenulum respectively, are respectively equipped with the buckling element of mutual fastening at the free end of two root system bands.

3, window safety exit ladder according to claim 1 and 2 is characterized in that button is provided with safety belt on the described terraced bar; Safety belt is made up of endless belt under two root system bands, waist endless belt and the hip, and the lower end of two root system bands links into an integrated entity, and its free end is respectively equipped with clasp; One end of waist endless belt is connected with the lower end of two root system bands, and the other end of waist endless belt is provided with clasp; An end of endless belt is fixed on the waist endless belt under the hip, and its free end is provided with retainer ring.