Rotating wheel type magnetic track auto-repeating crossbow

A rotary wheel and magnetic track technology, applied to bows/crossbows, weapons without explosives, offensive equipment, etc., can solve the problems of cumbersome operation and long repeated loading time, and achieve the effect of simple overall structure and convenient operation

Inactive Publication Date: 2018-05-22
李勇
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This kind of traditional crossbow can only shoot a single arrow each time, and has the defects of long reloading time and cumbersome operation

Method used

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  • Rotating wheel type magnetic track auto-repeating crossbow
  • Rotating wheel type magnetic track auto-repeating crossbow
  • Rotating wheel type magnetic track auto-repeating crossbow

Examples

Experimental program
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Effect test

Embodiment Construction

[0018] The automatic repeating crossbow of the present invention is mainly composed of a crossbow (not shown in the figure), crossbow arm 2 and crossbow support 3. The crossbow is installed on the front end of the crossbow arm 2, and crossbow support 3 is fixed on the crossbow arm. 2 backends. Its specific structure is as figure 1 , figure 2 , image 3 , Figure 4 As shown, the crossbow arm 2 includes a hollow shaft 20 that extends forward and backward and is fixedly connected between the crossbow and the crossbow 3, and the coaxial rotation on the hollow shaft 20 is equipped with a rotary wheel type quiver 21, the rotary wheel type quiver The surface circumference of 21 is evenly spaced with some arrow grooves 22 extending forward and backward and parallel to each other. In each arrow groove 22, a magnetic track 24 utilizing magnetic force for installing arrows is embedded. Also installed between the arrow barrels 21 is an intermittent drive mechanism 23 that drives the ...

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PUM

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Abstract

The invention discloses a rotating wheel type magnetic track auto-repeating crossbow. A crossbow arm includes a hollow shaft which can extend to the front and back and a rotating wheel type arrow-supplying carrier which is rotatably assembled around the same axis with the hollow shaft, a plurality of arrow grooves which extend to the front and back and are parallel to each other are evenly distributed at the surface of the rotating wheel type arrow carrier at circular intervals, magnetic tracks which can absorb arrows in the arrow grooves adopting magnetic force are installed at the arrow grooves, and an intermittent drive mechanism is connected at the rotating wheel type arrow-supplying carrier; an arrow engine base is installed right above the rotating wheel type arrow-supplying carrierthrough a front-rear extending guide rail, a reciprocating drive mechanism which can drive the arrow engine base to reciprocate in the front and back of the guide rail is connected at the arrow enginebase in a transmission mode, an arrow hook which extends downward and is used for tensioning a bowstring backward is rotatably installed at the arrow engine base, and a triggering mechanism which cantrigger the arrow hook to release the bowstring when the bowstring is tensioned to the right position is arranged between the arrow engine base and an arrow bracket; and a switch assembly which can control the rotating wheel type arrow-supplying carrier and the arrow engine base to move alternately is installed at the arrow bracket. The rotating wheel type magnetic track auto-repeating crossbow is simple in entire structure and can achieve automatic and continuous shooting.

Description

technical field [0001] The invention relates to a sports competition apparatus, in particular to a wheel-type magnetic track automatic repeater. Background technique [0002] The crossbow is developed from the improvement of the bow. The invention of the crossbow can be traced back to the middle period of the Warring States Period, with a history of more than 2,300 years. The traditional crossbow is mainly composed of three parts: crossbow, crossbow arm and crossbow arm. The top surface of the crossbow arm is longitudinally provided with arrow slots for placing arrows and providing guidance for arrow firing. The crossbow is mounted horizontally on the front end of the crossbow arm. The crossbow machine is installed at the rear of the crossbow arm, and the crossbow arm is used to support the bow and brace the string, and the user holds the crossbow machine to draw the string and launch. The operation of this kind of traditional crossbow is to pull the bow string and fasten i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F41B5/12
CPCF41B5/126
Inventor 李勇
Owner 李勇
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