Pre-energy-storage type window breaker
A window breaker and pre-storage technology, applied in vehicle safety arrangement, life-saving equipment, pedestrian/occupant safety arrangement, etc., can solve the problems of high accident fatality rate, great significance of emergency escape, broken glass, etc., and achieve efficient window breaking. , The effect of ensuring the safety of life and property and avoiding injury
Pending Publication Date: 2018-05-04
ZHEJIANG OCEAN UNIV
View PDF0 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0002] After investigation, it was found that when a vehicle or boat sinks into water or a fire occurs, the fatality rate of the accident is relatively high due to panic or other objective reasons. Under such circumstances, it is also difficult to have enough strength to break the glass, escape in time, and realize self-rescue. How to design an efficient window breaker is of great significance for emergency escape.
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0022] Such as figure 1 , figure 2 As shown, a pre-storage energy type window breaker according to the embodiment of the present invention includes: an upper cover 12 is set on the top of the shell 2, a lower cover 1 is set on the bottom of the shell 2, and the inside of the shell 2 is processed with a left cavity 21, The right cavity 22, the right cavity 22 forms a shoulder 221 inwardly, the mounting seat 9 is fixed on the top of the shell 2 by bolts, the shift fork 8 is hinged to one side of the mounting seat 9, and a track 91 is processed in the mounting seat 9; The trigger lever 4 is built in the left cavity 21 and is equipped with a pressure spring 3. The top of the trigger lever 4 abuts against the shift fork 8, and the bottom of the trigger lever 4 is processed with a pin hole 41; the hammer body 5 is built in the right cavity 22 And be equipped with energy storage spring 6, hammer body 5 tops process annular groove 51, and the top of hammer body 5 is also equipped wi...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
A pre-energy-storage type window breaker comprises a shell, wherein a left cavity and a right cavity are machined in the shell, a mounting base is fixed to the top of the shell through bolts, a shifting fork is hinged to one side of the mounting base, and a rail is machined in the mounting base; a triggering rod is arranged in the left cavity and is provided with a pressing spring, and the top ofthe triggering rod abuts against the shifting fork; a bolt hole is formed in the bottom of the triggering rod, and a hammer body is arranged in the right cavity and provided with an energy storage spring; an annular groove is formed in the top of the hammer body, and a locking pin is movably installed in the rail and is tightly pressed by a first pressing spring; after tight pressing, part of thelocking pin is embedded into the annular groove; during use, the hammer body is aligned with glass, a bolt in the bolt hole is pulled out, the locking pin is separated from the hammer body, the energystorage spring releases energy, and the hammer body breaks the glass. The window breaker is compact in structure and convenient to carry; the energy storage spring is used for storing the energy in advance, so that operation is simple.
Description
technical field [0001] The invention relates to a pre-storage energy type window breaker. Background technique [0002] After investigation, it was found that when a vehicle or boat sinks into water or a fire occurs, the fatality rate of the accident is relatively high due to panic or other objective reasons. Under such circumstances, it is also difficult to have enough strength to break the glass, escape in time, and realize self-rescue. How to design an efficient window breaker is of great significance for emergency escape. Contents of the invention [0003] In view of the deficiencies in the above problems, the present invention provides a pre-storage type window breaker. [0004] In order to achieve the above purpose, the present invention provides a pre-storage type window breaker, comprising: [0005] The shell, the inside of the shell is processed with a left cavity and a right cavity, and the right cavity forms a shoulder in the middle position, the mounting seat...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): B60R21/02A62B3/00
CPCB60R21/02A62B3/005
Inventor 汪晨希汪增益
Owner ZHEJIANG OCEAN UNIV