Telescopic spontoon unlocked through reverse-stretching

Abstract

The invention discloses a telescopic spontoon unlocked through reverse-stretching. The telescopic spontoon unlocked through reverse-stretching comprises a holding rod and a striking rod. A clamping slot is formed in the inner wall of the front end of the holding rod; an unlocking drive mechanism is connected to the rear end of the holding rod; an unlocking mechanism is connected to the rear end ofthe striking rod; a connecting piece is arranged between the unlocking drive mechanism and the unlocking mechanism; and the unlocking mechanism comprises a clamping seat, an elastic clamping ring, anunlocking rod and an elastic piece. According to the structure provided by the invention, an unlocking end of the unlocking rod is arranged backwards, so that the unlocking rod occupies a small space; and when the spontoon is retracted, an inner cavity of the holding rod has a sufficient use space.

Description

technical field [0001] The present invention relates to a retractable baton. Background technique [0002] The telescopic baton is a kind of police equipment. The telescopic baton is retractable when not in use, and it is used by throwing it out when it is used. [0003] Present retractable baton mainly has two kinds of structures, and a kind of is resistance structure, and another kind is to realize locking and unlocking by mechanical structure. [0004] A telescopic baton is disclosed in the patent document whose Chinese patent application number is 201710269991.7 and the filing date is 2017.4.24. Including outer tube; middle tube; rear tube; middle tube locking mechanism; rear tube locking mechanism; unlocking mechanism; , the first butterfly is slidably matched with the sliding groove of the first butterfly, the side of the first butterfly facing the middle tube cavity has a first butterfly ear, and the center of the first butterfly ear has a first butterfly unlocking ...

AI Technical Summary

Problems solved by technology

The release mechanism has a release rod body. The telescopic control mechanism recorded in this patent document is basically the same as the telescopic baton with the Chinese patent application number 201710269991.7. The same problem is: to complete braking and release, the length of the release rod body must be Occupies most of the axial space of the outer tube, and the free end of the release rod needs to face backward. When the inner tube is retracted, there is no more space in the outer tube because it is occupied by the release rod.

[0007] After searching other documents, it is found that the unlocking lever of the current telescopic baton needs to occupy most of the axial space of the grip, the length of the unlocking lever is relatively long, and the unlocking end of the unlocking lever is set forward

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