Hand-cranking lifesaving equipment with suckers
A life-saving equipment, sucker-type technology, which is applied in vehicle safety arrangement, pedestrian/occupant safety arrangement, transportation and packaging, etc., can solve the problems of long window breaking action time, poor window breaking effect, and large operating space of the safety hammer. Small space, convenient focus, safe and reliable operation
Inactive Publication Date: 2014-10-22
JIANGNAN UNIV
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Problems solved by technology
The existing mainstream escape equipment is still the safety hammer, and the window breaking effect of the safety hammer is long, and the required operating space is large, making the window breaking effect poor.
Method used
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Embodiment Construction
[0015] The present invention will be further described below in conjunction with accompanying drawing:
[0016] Such as figure 1 , figure 2 As shown, the triangular bottom plate of this equipment is tightly connected with the cylinder with internal thread by welding. The cylinder has internal thread, and the sleeve is connected with the cylinder through this thread. The sleeve is hollow, and the upper and lower parts have internal thread, and the threaded cone rod passes through The segment thread is connected with the sleeve, so that the threaded taper rod can perform rotary linear motion in the sleeve. There is a light hole at the upper end of the threaded taper rod, and the L-shaped rocker can be fixedly connected with the threaded taper rod through this hole. The device relies on the suction cup installed on the bottom plate to be reliably adsorbed on the window glass. By rotating the L-shaped rocker, the threaded cone rod can be driven to rotate and linearly move in th...
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The invention discloses hand-cranking lifesaving equipment with suckers. The hand-cranking lifesaving equipment is particularly a window breaking tool of an automobile and comprises an L-shaped rocker, a threaded cone rod, a sleeve, a triangular base, the suckers and the like. The hand-cranking lifesaving equipment is characterized in that the threaded cone rod is connected with the sleeve by threads on the inner wall of the sleeve, so that directional movement effects can be realized; external threads on the lower surface of the sleeve are connected with internal threads on the triangular base, and a stepped threaded hole is formed in the base, so that fixing and guiding effects can be realized; a small hole is formed in the upper end of the threaded cone rod by means of drilling, so that the L-shaped rocker can be connected with the threaded cone rod, and the purpose of applying force can be achieved; an operator can hold the sleeve to fix the equipment and drives the threaded cone rod to rotate by means of turning the rocker, so that the threaded cone rod can move, and glass can be broken in an ejection manner. The hand-cranking lifesaving equipment has the advantages that the hand-cranking lifesaving equipment is simple in structure and is portable; window breaking operation can be carried out easily and conveniently, the hand-cranking lifesaving equipment is easy to control, obvious window breaking effects can be realized, a tempered characteristic of the modern automobile window glass is sufficiently utilized, and accordingly the purpose of breaking a window to escape from the automobile can be achieved by the aid of a method for breaking a surface from a point.
Description
technical field [0001] The invention relates to a hand-cranked suction cup type life-saving equipment, which belongs to the technical field of automobile emergency survival, in particular to a multifunctional vehicle window-breaking life-saving equipment. Background technique [0002] In recent years, there have been an average of 11,000 vehicle-overwater accidents per year, and the vehicle-overwater accidents are on the rise. The biggest danger in such accidents is that the parties involved are too frightened to respond in time, and once the vehicle completely falls into the water in such accidents, It causes a very high mortality rate. Therefore, this type of accident causes great harm to the personal and property of the car occupants. People helplessly watch the car fall into the water but are powerless, and they have no time to escape and watch the car sink helplessly. In the field of automobile safety, people are in urgent need of an escape device that can assist peopl...
Claims
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IPC IPC(8): B60R21/02
Inventor 何雪明杨祝鑫王中正
Owner JIANGNAN UNIV