Expandable baton with function of nunchaku
A technology of nunchaku and stick throwing, which is applied in the field of martial arts equipment, can solve the problem of single function of throwing sticks, and achieve the effect of increasing functions and enriching varieties
Inactive Publication Date: 2016-12-21
罗福仲
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Problems solved by technology
But the existing throwing stick has a single function
Method used
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[0017] Example: such as figure 1 , figure 2 As shown, design and manufacture a kind of nunchaku function swinging stick, including left swinging stick 10 and right swinging stick 9, the structure and size of left swinging stick 10 and right swinging stick 9 are the same, left swinging stick 10 and right swinging stick 9 respectively consists of the first swinging stick 12, the second swinging stick 14 and the third swinging stick 11 nested in sequence, the top of the first swinging stick 12 is connected with the stick head 13, the main features of the present invention are: the first The upper end of three throwing rods 11 extends upwards to form a circular tube 5, the outer diameter of the circular tube 5 is less than the outer diameter of the third rod 11, and the internal diameter of the circular tube 5 is the same as the internal diameter of the opening on the third rod 11 upper end. Similarly, the internal thread of the outer cover 1 is connected with the outer thread 8...
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The invention discloses an expandable baton with the function of a nunchaku. The expandable baton comprises a left expandable baton body and a right expandable baton body. The left expandable baton body and the right expandable baton body are each formed by arranging a first expandable baton rod, a second expandable baton rod and a third expandable baton rod in sequence in a nested manner. The top of each first expandable baton rod is connected with a baton head. The expandable baton is mainly characterized in that the upper end of each third expandable baton rod extends upwards to form a round pipe, and an internal thread of each outer cover is connected with an external thread of the corresponding round pipe in a matched manner; a large round through hole is formed in the upper end of each outer cover, the outer diameter end of each bearing is in close fit with the hole wall of the corresponding large round through hole, and the inner diameter of each bearing is in close contact with the outer diameter end of the lower portion of a corresponding cylinder; and a small round through hole is formed in the upper portion of each cylinder in the radial direction, the left end and the right end of a chain are arranged in the small round through holes correspondingly in a bunched manner, and therefore the left expandable baton body and the right expandable baton body are connected together. Due to the fact that the expandable baton can be easily switched into the nunchaku, the functions of the expandable baton are increased, and the varieties of expandable batons are enriched.
Description
technical field [0001] The invention relates to the technical field of martial arts equipment, in particular to a throwing stick with the function of nunchucks. Background technique [0002] Also known as tactical retractable baton, the swing baton is commonly used by law enforcement agencies around the world for law enforcement and personal defense. Because of its ingenious structure, easy to carry and use, it is deeply loved by the public. But the existing swinging stick has a single function. Contents of the invention [0003] The object of the present invention is to solve the disadvantages of the prior art, and provide a throwing stick, which can be easily converted into nunchakus, which not only increases the function of throwing sticks, but also enriches the variety of throwing sticks. [0004] In order to solve the above-mentioned technical problems, the technical solution adopted in the present invention is: comprising a left swing stick and a right swing stick....
Claims
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IPC IPC(8): F41B15/02
CPCF41B15/022
Inventor 罗福仲
Owner 罗福仲