CN2221620Y

CN2221620Y - Folding life-saving ladder

Info

Publication number: CN2221620Y
Application number: CN 95209669
Authority: CN
Inventors: 林智矩
Original assignee: HUADA MOULDS FACTORY LISHUI TOWN NANHAI CITY
Current assignee: HUADA MOULDS FACTORY LISHUI TOWN NANHAI CITY
Priority date: 1995-05-09
Filing date: 1995-05-09
Publication date: 1996-03-06
Anticipated expiration: 2005-05-09

Abstract

The utility model relates to a folding life-saving ladder, which can be used by people of high-rise buildings in case of fire or emergency. The utility model comprises two hooks, a connecting plate, a pedal, and a rope, wherein, the hooks are formed by bending metal pipes; the heads of the hooks are hooked; the roots of the hooks are in straight line shape; each of the roots of the hooks is tightly provided with a strip-shaped supporting plate; the roots of the two hooks are respectively hitched by two through holes of the connecting plate; the connecting plate is arranged on the strip-shaped supporting plates; the roots of the hooks are provided with a fastening hook and a rope fastening nail. The utility model has the advantages of simple structure, small size, and high safety, which is an ideal emergency life-saving ladder for households and hotels.

Description

The folding type life saving ladder

The utility model relates to the lifesaving appliance of highrise building, the safety ladder that the oneself escapes after especially a kind of breaking out of fire.

After the present highrise building breaking out of fire, the lifesaving appliance of indoor occupant escape is of a great variety, and as high-rise building life saving hanging ladder, rope suspension hook etc., but there is following shortcoming in these devices: security reliability is low, be difficult for manipulating, be difficult for superimposed depositing and be difficult for lifesaving with old man, child.Number of patent application is: 90209693.1 patent application " collapsible high-rise building life saving ladder " discloses a kind of ladder that is formed by connecting by a plurality of U type framves, and its U-shaped frame in the top links to each other with link, is connected with connecting ring and hasp on the link in turn.This patent application has solved existing general lifesaving appliance complex structure, used inconvenience and has braked insecure scarce latent; But have big, the poor stability of U type frame swing, old man, child use unsafe shortcoming.

The purpose of this utility model provides and a kind ofly can overcome above-mentioned shortcoming, and safe in utilizationly, reliable, easily superimposed deposit, men and women, old and young use easily, being fit to the family is the emergency survival ladder that unit is placed.

The utility model comprises suspension hook, junction plate, pedal and rope, its suspension hook has two, suspension hook is formed by the metal tube bending, the head of suspension hook is a crotch, the root of suspension hook is linearly, the root of each suspension hook has a strip gripper shoe, and an end of strip gripper shoe is vertical and fastening with the suspension hook root with the root of suspension hook, the other end of strip gripper shoe and the crotch of suspension hook in the same way and with suspension hook at grade; Junction plate has two through holes, two through holes of junction plate entangle the root of two suspension hooks respectively, junction plate be placed on the strip gripper shoe above, the root of suspension hook has the staple of a fastening suspension hook and rope, pedal is the housing of convex, the bottom of pedal is fluted, and during superimposed depositing, the pedal of upper level entangles the first half of next stage pedal.

Below in conjunction with drawings and Examples the utility model is described in further detail:

Fig. 1 is the schematic diagram of the utility model embodiment under closed state.

Fig. 2 is the schematic diagram of the utility model embodiment under user mode.

With reference to Fig. 1, Fig. 2, the utility model embodiment comprises pedal 4, rope 6, junction plate 2 and two suspension hooks 1, and suspension hook 1 is formed by the aluminum pipe bending, and rope 6 passes suspension hook 1 and fastens knot in the crotch end of suspension hook 1 head; The root of suspension hook 1 is linearly, the root of suspension hook 1 has a perpendicular strip gripper shoe 3, strip gripper shoe 3 is fastening with the root of suspension hook 1, two through holes of junction plate 2 entangle the root of two suspension hooks 1 respectively, junction plate 2 be placed on strip gripper shoe 3 above, in user mode, shackle hook 1, make the crotch of suspension hook 1 become an angle of 90 degrees with junction plate, at this moment, also rotate an angle of 90 degrees in conplane two strip gripper shoes 3, when the crotch of suspension hook 1 hangs up on windowsill with suspension hook, article two, strip gripper shoe 3 outside end points withstand wall respectively, play a part support.The staple 7 of suspension hook 1 root plays a part fastening rope 6 and suspension hook 1, and after the crotch place of suspension hook 1 head rope was blown, staple 7 also played safety effect, and rope 6 can not separated with suspension hook 1.Pedal 4 is housings of convex, the bottom of pedal is fluted, during superimposed depositing, the pedal 1 of upper level entangles the first half of next stage pedal 1, and the rope between this secondary pedal 1 is just ensconced the groove the inside of upper level pedal 1 bottom, at this moment, strap 5 being tied junction plate 3 just can deposit with all pedals that are piled up 4.

The utility model combination is simple, volume is little, safe and reliable, and men and women, old and young all use easily, are the desirable emergency survival ladders in family, hotel and public place.

Claims

1, a kind of folding type life saving ladder, it comprises suspension hook, junction plate, pedal and rope, it is characterized in that: this suspension hook (1) has two, suspension hook (1) is formed by the metal tube bending, the head of suspension hook (1) is a crotch, the root of suspension hook (1) is linearly, the root of each suspension hook (1) has a strip gripper shoe (3), one end of strip gripper shoe (3) is vertical and fastening with suspension hook (1) root with the root of suspension hook (1), the crotch of the other end of strip gripper shoe (3) and suspension hook (1) in the same way, and with suspension hook (1) at grade; Junction plate (2) has two through holes, two through holes of junction plate (2) entangle the root of two suspension hooks (1) respectively, junction plate (2) be placed on strip gripper shoe (3) above, the root of suspension hook (1) has the staple (7) of a fastening suspension hook (1) and rope (6), pedal (4) is the housing of convex, and the bottom of pedal (4) is fluted.