Strong spring percussion type automobile safety hammer

A car safety, percussion technology, used in vehicle safety arrangements, pedestrian/occupant safety arrangements, hand hammers, etc., to solve problems such as misfortune

Inactive Publication Date: 2013-05-08
代江
View PDF6 Cites 8 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to overcome that the current safety hammer on the car requires a person with greater arm strength to use it to break the window glass to escape in an emergency, but women and children with weaker physical strength may not be able to use it to break the picture window glass, resulting in misfortune Insufficient, provide a kind of automobile safety hammer that utilizes powerful spring to strike

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 more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Strong spring percussion type automobile safety hammer
  • Strong spring percussion type automobile safety hammer
  • Strong spring percussion type automobile safety hammer

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] Example 1, such as figure 1 , figure 2 As shown, the present embodiment is a kind of automobile safety hammer that utilizes the percussion force of a spring. The safety hammer mainly includes a hammer head 1 made of hard alloy or diamond material. The hammer head 1 has a sharp point. In addition It also includes a hammer body 3 and a handle 2. When in use, the handle 2 is held, and the hammer head 1 is close to the window glass. In addition, this embodiment also includes a powerful spring 5 that drives the hammer body 3 and the hammer head 1 to strike forward. As shown in the figure, the hammer body 3 of this embodiment is a cylinder, and the powerful spring 5 is wrapped around the outer periphery of the hammer body , the hammer body 3 is provided with a protrusion 8 for installing a powerful spring 5 and a groove 9 for inserting the plug 7 . An overcoat 4 is also set outside the strong spring 5, and the strong spring 5 is fixed in the overcoat 4, as shown in Fig. f...

Embodiment 2

[0021] Example 2 as image 3 and Figure 4 As shown, the present embodiment is formed by reforming the fishing gun, mainly transforming the bullet of the fishing gun into a hammer head 1 of cemented carbide, especially diamond material, and setting a hammer shown in Embodiment 1 behind the bullet Body 3, a ring is set in the mouth of the gun barrel as a limit block 15 to limit the distance that the hammer head 1 protrudes when firing. This embodiment mainly uses the firing device and elastic device of the fishing gun, and has a built-in strong spring to withstand the alloy head. At the tail, the wrench is connected to the ring. Pull the wrench back to compress the spring to the bottom of the barrel. The trigger is connected to a hook. There is a groove behind the tip alloy. The iron hook compresses the spring behind the wrench. When the trigger is pressed, the groove of the pointed alloy is stuck so that it cannot move. When the trigger is pressed, the iron hook is separated ...

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

No PUM Login to view more

Abstract

The invention provides a strong spring percussion type automobile safety hammer which comprises a hammer head, a hammer body and a handle fixed with the hammer body. The hammer head is arranged in front of the hammer body. The safety hammer further comprises a strong spring which drives the hammer head to achieve forward percussion through the hammer body and an outer sleeve which is wrapped on the hammer body. One end of the strong spring is fixedly arranged on the inner side of the outer sleeve, and the other end of the strong spring is fixed on the hammer body. A movable plug pin which relatively fixes the hammer body and the outer sleeve is arranged on the outer sleeve. The handle is fixed on the outer sleeve. The handle is provided with a percussion control mechanism which pushes the plug pin. According to the strong spring percussion type automobile safety hammer, a strong spring percussion device is used, percussion is achieved through the percussion control mechanism, the hammer head is driven to smash automobile window glass which is then crushed, women and children can also use the safety hammer, and large strength is of no need.

Description

technical field [0001] The invention relates to the field of automobile safety protection, in particular to a powerful spring-triggered automobile safety hammer which uses a powerful spring to strike the hammer body to slam the glass of the automobile. Background technique [0002] The safety hammer is the life hammer on the car. In a critical moment, passengers can use it to break the glass of the car to escape from the window. At present, whether it is a car, a car or other cars, it is conspicuous in the passenger compartment of the car. Safety hammers are installed at all positions, and marked in conspicuous words that they can be used to break the window glass to escape in a critical moment. [0003] At present, the safety hammer on the car is generally a metal hammer, which generally has a hammer head and a hammer handle. When in use, hold the hammer handle and slam the hammer head against the car window to smash the car window glass. Generally, passengers need to have ...

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
no application Login to view more
IPC IPC(8): B60R21/02B25D1/16
Inventor 代江
Owner 代江
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap