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Campus security steel fork

A steel fork and campus technology, applied in the field of steel forks, can solve the problems of unexpected risks, unavoidable gangsters swinging and throwing knives, insufficient security equipment, etc., to speed up the efficiency of uniforms and reduce the probability of injury.

Pending Publication Date: 2021-08-10
曹国清
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It is not uncommon for people outside the school to hijack students and other incidents. However, the security equipment in the school is not comprehensive enough to effectively subdue the criminals with knives.

Method used

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  • Campus security steel fork
  • Campus security steel fork
  • Campus security steel fork

Examples

Experimental program
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Embodiment Construction

[0019] The present invention will be further elaborated below in conjunction with the accompanying drawings and specific embodiments.

[0020] Such as Figure 1-6 As shown, a campus security steel fork includes a rod body 1, a handle 2, a bolt 3, a guide rod 4, a retaining ring 5, an outer spring 6, a sliding cylinder 7, a screw sleeve 8, a support rod connecting seat 9, and an arc tube 10. Rubber sleeve 11, fixed buckle groove 12, umbrella body 13, the left end of the rod body 1 is fixed with a handle 2 by bolts 3, the middle part of the rod body 1 is integrally formed with a guide rod 4 with a diameter smaller than the rod body 1, and the guide rod The left end of 4 is provided with a retaining ring 5, the outside of the guide rod 4 is sleeved with an outer spring 6, the sliding cylinder 7 slides axially along the left part of the rod body 1, and the right side of the sliding cylinder 7 is integrally formed with a screw sleeve 8, so The outer wall circumference of the right...

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PUM

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Abstract

The invention discloses a campus security steel fork. The campus security steel fork comprises a rod body, a grip, a bolt, a guide rod, a baffle ring, an outer spring, a sliding barrel, a threaded sleeve, a plurality of supporting rod connecting bases, an arc-shaped pipe, rubber sleeves, a fixing buckle groove and an umbrella body, wherein the grip is fixed to the left end of the rod body through the bolt, the guide rod with the diameter smaller than that of the rod body is integrally formed in the middle of the rod body, the baffle ring is arranged at the left end of the guide rod, the guide rod is sleeved with the outer spring, the sliding barrel slides in the axial direction of the left portion of the rod body, a threaded sleeve is integrally formed on the right side of the sliding barrel, the plurality of supporting rod connecting bases are fixed to the circumference of the outer wall of the right portion of the rod body, the arc-shaped pipe is welded to the right end of the rod body, the two ends of the arc-shaped pipe are sleeved with the rubber sleeves, the fixing buckle groove is formed in the left portion of the guide rod in the radial direction, and the umbrella body is mounted on the guide rod. According to the campus security steel fork, the injury probability of security personnel is greatly reduced, the eyes of a gangster lose the visual field, and the efficiency of subduing the gangster is improved.

Description

technical field [0001] The invention relates to a steel fork, in particular to a campus security steel fork. Background technique [0002] Campus safety has a close relationship with every teacher, student, parent and society. It is not uncommon for people outside the school to hijack students and other incidents. However, the security equipment in the school is not comprehensive enough to effectively subdue the criminals with knives. Contents of the invention [0003] The object of the present invention is to provide a campus security steel fork to solve the above technical problems. [0004] To achieve the above object, the present invention adopts the following technical solutions: [0005] A campus security steel fork, including a rod body, a handle, a bolt, a guide rod, a retaining ring, an outer spring, a sliding tube, a screw sleeve, a connecting seat for a support rod, an arc-shaped tube, a rubber sleeve, a fixing buckle groove, and an umbrella body. The left en...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F41B15/00F41H13/00
CPCF41B15/00F41H13/00
Inventor 曹国清
Owner 曹国清
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