Hidden safety hammer placed in vehicle roof inner pull handle

Abstract

The invention relates to a hidden safety hammer placed in a vehicle roof inner pull handle. The hidden security hammer comprises a hammer handle, a pressure regulating plug screw, a compression spring, a telescopic rod, a swivel pin, a hammer head, a self-imposed snap spring, a hammer head anti-rotation limiting structure and an axial limiting structure, wherein a screw hole, two coaxial guiding holes and a hammer head hole are formed in the hammer handle; the telescopic rod is mounted in the two guiding holes and the first guiding hole in a sleeving manner and is axially limited by the pressure regulating plug screw; the axial limiting structure is arranged between a rear guiding rod and the handheld part of the hammer handle; the hammer head is hinged with the extension end of the telescopic rod through the swivel pin; a self-closing snap spring is arranged at the hinged part in the hammer head and the extension end of the telescopic rod; when the hammer head is in a free state, the self-closing snap spring can enable the hammer head to automatically turn to be perpendicular to the telescopic rod, and a hammer drill is pointed to the lower end of the handheld part of the hammer handle; a hammer head anti-rotation limiting structure is arranged between the hammer head and the telescopic rod, when the hammer head automatically turns into the state of being perpendicular to the telescopic rod under the effect of the self-closing snap spring, the hammer head is limited from rotating around the swivel pin by the hammer head anti-rotation limiting structure, and the hammer head anti-rotation limiting structure can effectively prevent the hammer head from rotating around the swivel pin.

Description

Technical field: [0001] The invention relates to an automobile part, in particular to an inner handle of a roof. Background technique: [0002] With the improvement of living standards, the number of cars is also increasing. Today, when traffic accidents occur frequently, accidents such as car falling into water occur from time to time. As we all know, the electric lift windows of cars cannot be used after being immersed in water, and the vehicle is drowned. Finally, under the action of water pressure, the door could not be opened, and the accidents of people in the car drowning in the car after falling into the water emerged endlessly. Although some drivers have a certain degree of safety awareness and put a safety hammer in the car, hoping to use it to break the window to escape in an emergency, but before the car falls into the water, there will usually be strong bumps, rolls or flips, and the safety hammer is not fixed. There will be a large displacement, which will not...

AI Technical Summary

Problems solved by technology

At present, all passenger cars transported have been equipped with mandatory equipment, but most of the household, commercial and official vehicles are not equipped. The main reason is that the car and other models have small space and high-end interior decoration. Installing a safety hammer at a fixed position will affect the look and feel. There are not a small number of users who put the safety hammer in the trunk. In the event of an accident, it is impossible to use it. Such a safety hammer is useless. How to equip the vehicle occupants with an escape safety hammer that is within reach has become a new expectation for people.

Images