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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 complicated processing technology and difficult assembly

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

Embodiment 1

[0029] Such as Figure 1-10 A three-stage retractable self-locking baton is shown, including an outer tube 1, a middle tube 2, an inner tube 36, a hitting protrusion 37, a multi-petal buckle assembly 3, a positioning spring 4, and a multi-petal coil spring 5. Open the guide rod 6 and the open button 7. The bottom end of the outer tube 1 is equipped with an open button 7 that controls the expansion and contraction of the casing. The described open guide rod 7 is arranged in the outer tube 1 and connected with the open button 7. The described The middle pipe 2 is assembled in the outer pipe 1, and the inner pipe 36 is assembled in the middle pipe 2. A multi-petal buckle assembly is installed in the outer pipe 1 at the bottom of the middle pipe 2 and in the middle pipe 2 at the bottom of the inner pipe 36. 3. The positioning spring 4 and the multi-lobed coil spring 5, the multi-lobed buckle assembly 3 is composed of two or more buckle blocks 8 ring-shaped arrays, and the top of t...

Embodiment 2

[0042] Such as figure 1 In the illustrated 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 square sleeves. A three-section retractable baton with multi-lobed bayonet locking. The three-segment telescopic baton is composed of three sleeves that fit into each other, and the three sleeves can be completely opened and closed by sliding relative to each other. When opening, the inner tube and the middle tube, and between the middle tube and the outer tube are locked by multi-lobed buckles. The locking method is to use the independent locking of the multi-lobed bayonet independent of the stick body. The locking is very reliable, and at the same time, it can ensure small friction between the stick bodies, and the force required for opening and closing is small. In the unlocked state, the front end of the stick will not retract when it touches the human body or a hard object. When it needs...

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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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