Three-segmented telescopic self-locking spontoon

A telescopic and self-locking technology, which is applied to batons, weapons without explosives, etc., can solve problems such as difficult assembly and complex processing technology, and achieve the effects of convenient processing, reliable and stable performance, and convenient recycling

Active Publication Date: 2015-10-07
BEIJING ICHINAE SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The structure of the inner spring and bayonet has com

Method used

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  • Three-segmented telescopic self-locking spontoon
  • Three-segmented telescopic self-locking spontoon
  • Three-segmented telescopic self-locking spontoon

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0028] Example 1

[0029] Such as Figure 1-10 The three-section telescopic self-locking baton shown includes an outer tube 1, a middle tube 2, an inner tube 36, a striking protrusion 37, a multi-petal buckle assembly 3, a positioning spring 4, and a multi-petal expanding coil spring 5. The opening guide rod 6 and the opening button 7, the bottom end of the outer tube 1 is equipped with an opening button 7 that controls the expansion and contraction of the sleeve, and the opening guide rod 7 is arranged in the outer tube 1 and is connected to the opening button 7. The middle tube 2 is assembled in the outer tube 1, and the inner tube 36 is assembled in the middle tube 2. The outer tube 1 at the bottom end of the middle tube 2 and the middle tube 2 at the bottom end of the inner tube 36 are equipped with multi-petal snap components. 3. The positioning spring 4 and the multi-petal expanding coil spring 5, the multi-petal buckle assembly 3 is composed of an annular array of two or ...

Example Embodiment

[0041] Example 2

[0042] Such as figure 1 In the shown three-section telescopic self-locking baton, on the basis of Embodiment 1 or 2, the outer tube 1, the middle tube 2 and the inner tube 36 are quadrangular sleeves. A three-section telescopic baton locked with a multi-petal bayonet. The three-section telescopic baton is composed of three-section sleeves that are nested together. The three-section sleeves can be completely opened and closed through relative sliding. When opening, the inner tube and the middle tube, and the middle tube and the outer tube are locked with multi-petal buckles. The locking method is to use a multi-petal bayonet independent of the stick body to independently lock, the locking is very reliable, and at the same time it can ensure less friction between the stick bodies, and the force required for opening and closing is small. In the open and locked state, the front end of the stick body will not retract when it touches a human body or a hard object. ...

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PUM

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Abstract

The invention discloses a three-segmented telescopic self-locking spontoon. The spontoon comprises an outer tube, a middle tube, an inner tube, a striking protruding head, multi-petal-shaped buckle assemblies, a positioning spring, a multi-petal-shaped expansion circle spring, a starting guide rod and a starting button. The spontoon is characterized in that the starting button controlling a sleeve to stretch and retract is installed at the bottom end of the outer tube, the starting guide rod is arranged in the outer tube and is connected with the starting button, the middle tube is assembled in the outer tube, the inner tube is assembled in the middle tube, and the multi-petal-shaped buckle assemblies, the positioning spring and the multi-petal-shaped expansion circle spring are installed at the position, at the bottom end of the middle tube, in the outer tube and at the position, at the bottom end of the inner tube, in the middle tube. Each multi-petal-shaped buckle assembly comprises two or more buckle block annular arrays, the tops of buckle blocks are buckle conical arms, buckle limiting protrusions are arranged on the outer sides of the middles of the buckle blocks, buckle locking protrusions are arranged on the outer sides of the tail portions of the buckle blocks, a positioning spring clamping groove and an expansion circle spring clamping groove are formed in the inner sides of the buckle blocks, the positioning spring is installed in the positioning spring clamping groove, the multi-petal-shaped expansion circle spring is installed in the multi-petal-shaped expansion circle spring clamping groove, and the striking protruding head is installed at the top end of the inner tube.

Description

technical field [0001] The invention relates to the field of police individual equipment, in particular to a three-section retractable self-locking baton. Background technique [0002] Baton is a retractable tactical weapon specially designed and manufactured for the police or security law enforcement forces. When maintaining social order and protecting the interests of the country and the people, it can deter and strike criminals, and at the same time, it can also be used for self-defense. The application occasion requires that it is easy to carry, has good concealment, and can be quickly opened and put into use at the same time. The batons traditionally used in our country are made of a core material connected by a metal cylindrical helical spring and a steel pipe, and the outside is covered with rubber and then pressed. The metal spring part of the baton has a high resilience, and has a certain strength in use, a high bending recovery rate, and a relatively mature manufa...

Claims

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Application Information

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IPC IPC(8): F41B15/02
Inventor 王治国殷光强宋远强郭哲袁上荣王晓宁
Owner BEIJING ICHINAE SCI & TECH CO LTD
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