CN103801034A

CN103801034A - Multifunctional affordable fire accident escaping device

Info

Publication number: CN103801034A
Application number: CN201210457343.1A
Authority: CN
Inventors: 陆继儒
Original assignee: Individual
Current assignee: Suzhou Wei You Intellectual Property Operation Co ltd
Priority date: 2012-11-15
Filing date: 2012-11-15
Publication date: 2014-05-21
Anticipated expiration: 2032-11-15

Abstract

The invention discloses a multifunctional affordable fire accident escaping device. On 15, Nov., 2011, a 28-floor teacher apartment at Jiaozhou road in Jingan District of Shanghai breaks out a fire accident, major casualties are caused, and the fire accident is known as the 11.15 event and shocked the country, for well remembering the painful lesson, at the two anniversary of the 11.15 event, the invention provides the multifunctional affordable fire accident escaping device, which is simple, applicable and low in cost and aims at the personal use of broad residents. A thicker sheeting is bent to be shaped like a U or a Chinese character qian as inner and outer pincers, through holes are formed in the side surfaces of the two pincers, the lower ends of the pincers are bent to form a whole circle or two small circles, an idler wheel is arranged in the notch between the two small circles, a small shaft horizontally penetrates through the idler wheel and is tightly matched with the small circles, the idler wheel can roll on the small shaft and is used for driving the small shaft for a rope, the through holes are formed in the two side surfaces of the inner and outer pincers, and the inner and outer pincers are integrally riveted by using a rivet, middling a torsion spring and sleeving safety rings at two sides.

Description

Multi-functional economic and practical type life saver for conflagration

Affiliated technical field

The present invention relates to particularly multi-functional economic and practical type life saver for conflagration of fire-fighting equipment.

Background technology

On November 15th, 2010, the one building 28 floor teacher apartment breaking out of fires of Jiangzhou road, Jing'an District, Shanghai City, although secretary of municipal Party committee, the mayor pay much attention to, Minister of Public Security comes personally to give guidance, in fire-fighting equipment due to China, large-scale, public welfare more, the escape equipment that town dweller individual uses is little, so still cause great casualties, this is " 11.15 " event convulsing the nation, for graving this bitter lesson on one's mind, cast a brick to attract jade, also educated dearly me, at present China's cities and towns high building stands in great numbers, and 90% is town dweller just in case breaking out of fire suffers disaster.

Summary of the invention

In order to overcome the deficiency of the problems referred to above, when taking advantage of two anniversaries of " 11.15 " event, the invention provides one simple, be suitable for, the multi-functional economic and practical type life saver for conflagration of numerous residents individual use with low cost.

The technical solution adopted for the present invention to solve the technical problems is, uses to curve " U " or " Qian " shape compared with heavy-gauge sheeting and make inside and outside clamp, and there is concentric through hole two clamp sides, lower end curves a full circle or two roundlets with bulk material, two roundlet central indentation dress rollers, cross riveting with little axle, and the former is for being with the latter to be used for restricting, at inside and outside clamp, in two side faces hole, with rivet, inside and outside clamp, torsion spring is placed in the middle, two limit cover safety collars, riveting is integral; It is here the principle that in employing right angled triangle, hypotenuse is greater than right-angle side, under torsion spring tension force, two limit jaws (hypotenuse) clamp rope or belt all the time, in the time that rope or belt is subject to External Force Acting, under frictional force effect, inevitable to being subject to the mobile more folder of force direction (right-angle side) tighter, until rope or belt stops moving, stop gliding; While stopping, utilize again lever principle, gently pinch clamp, jaw unclamps, again continue glide, soon, slowly voluntarily control.

Beneficial effect of the present invention is

1. multi-functional economic and practical type life saver for conflagration, when use, rope or belt is lashed fixed object at windowsill, balcony, platform equal-height position, and the waist knot that can be undone by a pull of fastening the safety belt is safety collar, holds clamp decrease speed and controls voluntarily, easy to use, flexible, safety.

2. curve " U " or " Qian " shape with bulk material two clamps, lower end is that cylinder jaw or roller jaw intensity are high, and cost is low, on ordinary days hangs over the handicrafts such as Interior Bouquet-shaping and also can make hook and be applicable to ordinary people.

Accompanying drawing explanation

It shown in figure, is installation diagram of the present invention

In figure, 1. interior clamp, 2. outer clamp, 3. rivet, 4. torsion spring, 5. safety collar, 6. cylinder (or roller), 7. little axle.

The specific embodiment

Inside and outside clamp lower end is two roundlets, and roundlet central indentation is loaded onto roller, and little axle crosses wherein, roundlet and little axle close-fitting, and roller can roll on little axle; This is for rope or belt, as inside and outside clamp lower end be a pair of larger full circle this be just applicable to band, last in the hole of inside and outside clamp two side faces with rivet inside and outside clamp, that torsion spring is placed in the middle, safety collar rivetings are overlapped on two limits is integral.

Claims

1. multi-functional economic and practical type life saver for conflagration, by interior clamp, outer clamp, rivet, torsion spring, safety collar, cylinder or roller, little axle, rope or belt composition, it is characterized in that: use compared with heavy-gauge sheeting and curve the inside and outside clamp of " U " or " Qian " shape work, there is concentric through hole two clamp sides, lower end curves a full circle or two roundlets with bulk material, two roundlet central indentation dress rollers, cross riveting with little axle, the former is for being with the latter to be used for rope, interior, outer clamp, in two side faces hole, in rivet handle, outer clamp, torsion spring is placed in the middle, two limit cover safety collars, riveting is integral, it is here the principle that in employing right angled triangle, hypotenuse is greater than right-angle side, under torsion spring tension force, two limit jaws (hypotenuse) clamp rope or belt all the time, in the time that rope or belt is subject to External Force Acting, under frictional force effect, inevitable to being subject to the mobile more folder of force direction (right-angle side) tighter, until rope or belt stops moving, stop gliding, while stopping, utilize again lever principle, gently pinch clamp, jaw unclamps, again continue glide, soon, slowly voluntarily control.

2. multi-functional economic and practical type life saver for conflagration according to claim 1, it is characterized in that: curve " U " or " Qian " shape with bulk material two clamps, lower end is that cylinder jaw or roller jaw intensity are high, cost is low, on ordinary days hangs over the handicrafts such as Interior Bouquet-shaping and also can make hook and be applicable to ordinary people.