An improved safety hammer device for passenger cars

Abstract

The invention discloses an improved safety hammer device for a passenger vehicle. The improved safety hammer device for the passenger vehicle comprises a safety hammer base fixed to the bottom face ofa baggage holder of the passenger vehicle. The safety hammer base comprises a bottom board on the upper side and a semicircular ring frame on the lower side. A belt wheel is hinged to the bottom board and connected to a hammer part through a belt. The hammer part comprises a cone head on the left side and a sliding block on the right side. The cone head is right opposite to window glass of the passenger vehicle. A sliding rail is connected with the sliding block in a sleeved mode. A first spring is fixed to the outer wall on the right side of the sliding block. The other end of the first spring is pressed to lean against a baffle. The baffle is fixed to the bottom board. Two protrusions spaced at the angle of 180 degrees are fixed to the edge of the upper side wall of the belt wheel. A drive part is sleeved with the inner portion of the belt wheel. A drive arm of the drive part is pressed to lean against the protrusion on the left side. A wedge block is fixed to each of the two ends on the upper side of the semicircular ring frame. By the adoption of the improved safety hammer device for the passenger vehicle, the window glass can be quickly and efficiently broken, and meanwhile secondary damage generated in the manual window glass breaking process is avoided.

Description

Technical field: [0001] The invention relates to the technical field of fire-fighting equipment, in particular to an improved safety hammer device for passenger cars. Background technique: [0002] As people love life and strengthen their awareness of safety, people also have a certain understanding of fire protection knowledge, especially when taking a large air-conditioned bus, the safety hammer has become a standard device, which is usually installed next to the window in the compartment. It includes a hammer handle and a hammer head connected to it. However, the working object of this device is the window glass. When people knock on the window glass, especially in an emergency, they often do not pay attention to the broken window glass. If the ballast is injured, this undoubtedly threatens the life of the passenger even more, and is very unfavorable for the escape of the passenger. Invention content: [0003] The purpose of the present invention is to overcome the def...

AI Technical Summary

Problems solved by technology

[0002] As people love life and strengthen their awareness of safety, people also have a certain understanding of fire protection knowledge, especially when taking a large air-conditioned bus, the safety hammer has become a standard device, which is usually installed next to the window in the compartment. It includes a hammer handle and a hammer head connected to it. However, the working object of this device is the window glass. When people knock on the window glass, especially in an emergency, they often do not pay attention to the broken window glass. Injured by ballast, this will undoubtedly pose a threat to the lives of passengers, and is very detrimental to the escape of passengers

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