A hand-held automatic throwing tire breaker device

A tire breaker and hand-held technology, which is applied in the field of hand-held automatic throwing tire breaker devices, can solve the problems of inability to eject large-range tire breaker nails, low efficiency of force transmission of parallel connecting rods, and inability to adapt to self-adaptation. The effect of holding and carrying, fast deployment, and not easy to trigger by mistake

Active Publication Date: 2022-04-01
HEBEI UNIV OF TECH
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The throwing tire breaker has the following disadvantages: the force transmission efficiency of the parallel connecting rod is low, and the torsion springs installed only at both ends cannot pop out the large-range tire breaker; after throwing, the angle and the direction of the tire breaker need to be adjusted, which cannot be self-adapted; Inconvenient, need special person to hold and cast

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
  • A hand-held automatic throwing tire breaker device
  • A hand-held automatic throwing tire breaker device
  • A hand-held automatic throwing tire breaker device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0024] The present invention will be further described below in conjunction with the embodiments and accompanying drawings. The specific embodiments are only used to further describe the present invention in detail, and do not limit the protection scope of the claims of the present application.

[0025] The invention provides a hand-held automatic throwing tire breaker device (referred to as the device), which is characterized in that the device includes a launch case 1, a tire breaker nail 2, a launch spring 3, an end cover 4, a handle 5, a blade 7, Fixed wire 8, fixed bracket 11 and broken tire nail connecting wire 12;

[0026] One end of the handle 5 is fixed on one end of the launch case 1; the end cover 4 is a hollow structure, and is arranged on the other end of the launch case 1 when the tire break nail 2 is in an unreleased state; the fixed bracket 11 is fixed on the launch case The inner wall of the body 1; one end of the fixed line 8 is connected with the end cover ...

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 discloses a hand-held automatic throwing tire breaker device. One end of the handle is fixed on one end of the launching shell; the end cover is arranged on the other end of the launching shell; One end of one end is connected with the end cover, and the other end is connected with the fixed bracket or the inner wall of the launch case; one end of the launch case has several blind holes, and a launch spring is placed in each blind hole; one end of the launch spring is connected with the launch case Contact or fix, and the other end is in contact with the end cover; several tire-breaking nails are connected into one body through the wire of the tire-breaking nails to form a tire-breaking nail group; the tire-breaking nail group is placed in the launch case; one end of the tire-breaking nail connection is connected The end cover is connected, and the other end is connected with the fixed bracket or the launching shell; the side of the launching shell has a through hole, and the blade is arranged in the through hole, and the setting position of the blade corresponds to the fixed line, and can reciprocate along the through hole. It adopts a handheld design, which is easy to hold and carry, can be cast at a long distance, and can be deployed quickly.

Description

technical field [0001] The invention is used for traffic security equipment, in particular to a hand-held automatic throwing tire breaker device. Background technique [0002] Tire breakers are also known as vehicle interceptors and car stop nails. They are security equipment commonly used by police and anti-riot personnel to maintain social order and crack down on violations. They are mainly used to prevent criminals from escaping by car. The safety of people's lives and property has played a prominent role. At present, the tire breaker is mainly fixed, which is characterized in that it is fixedly installed and cannot be moved, so it cannot be used for mobile law enforcement. Occasional mobile tire breakers are often bulky and heavy, and need to be mounted on a vehicle. The deployment steps are cumbersome, resulting in a response speed that cannot meet the requirements of mobile law enforcement. [0003] The document with the application number 201910369178.6 discloses a ...

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
Patent Type & Authority Patents(China)
IPC IPC(8): E01F13/12
CPCE01F13/123
Inventor 孙建广宋志涛李浩宇李港庆郑宇张凯旋
Owner HEBEI UNIV OF TECH
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