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Forked hand-guide type spring object throwing device

A parabolic and hand-guided technology, which is applied in the direction of throwing equipment, poison, hunting equipment, etc., can solve the problems of undurable materials, lack of accuracy of parabolic objects, and can only throw lumps, etc., to achieve environmental protection and saving materials, design Simple and feasible, reduce the effect of horizontal shaking

Pending Publication Date: 2020-02-21
文艳林
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Traditional slingshots are generally used solely for hunting small animals, and generally can only throw balls, and the materials used are not durable; throwers in general agricultural and animal husbandry production also lack accuracy and more versatile functions

Method used

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  • Forked hand-guide type spring object throwing device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] In the figure, after the standard throwing object is built into the parabolic bag, use the index finger and thumb to pinch the parabolic bag (4) to pull the steel cable (3) and pull the spring (13) to complete the power storage; when aiming, align the crosshair (15) with the target 1. The middle point of the parabolic bag is connected with a straight line to form a three-point line; unclamp the parabolic bag (4), release the elastic force, and complete the projecting.

Embodiment 2

[0024] In the figure, for different blocks, columns and arrows, the corresponding throwing placement is adopted. The block is directly placed in the middle of the parabolic bag for throwing; the middle part of the column and the arrow is placed in the central hole (5) of the parabolic bag for throwing. Columns and arrows are standard throws.

Embodiment 3

[0026] For users with different arm lengths and strengths, springs with different elastic forces and bow handles with different lengths can be configured. Hold the bow handle and bow frame with both hands and rotate in different directions to complete disassembly and assembly. Often a bow frame is equipped with multiple bow handles to meet the needs of different users.

[0027] The above-mentioned various parts cooperate organically to achieve accurate, stable and dexterous effects.

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Abstract

The invention relates to a forked hand-guide type spring object throwing device which is capable of uniquely increasing catapulting explosive power and increasing range and hit rate. When the catapultis used, hand-guide external force acts on a spring, and an object on a pull wire is catapulted through the push force generated by the retraction of the spring. The catapult is convenient to operate, convenient to carry, capable of increasing work efficiency, free of noise and discharge pollution and applicable to any needed environments. The object throwing device has the advantages that the hand-guide force acts on the spring, the spring retracts when the pull wire is released to generate the push force, and the push force drives the steel pull wire to achieve catapulting; the spring is arranged in the relatively sealed catapult handle, recoil force, vertical to the catapulting direction, generated by the spring retraction is weakened, catapult shaking is reduced, and catapulting stability is achieved; the steel pull wire increase the durability of the catapult; the catapult is provided with an aim point which can increase catapulting accuracy; the main parts of the catapult are precisely produced through metal, and the firmness of the catapult is increased; the length of the pull wire is increased by the aid of a winder, and arm force exerting is benefited.

Description

[0001] Technical field [0002] The invention relates to a fork-shaped hand-guided spring thrower, which has a unique effect on accurate throwing in production and life. Background technique [0003] Traditional slingshots generally use two sections of rubber or other elastic materials at both ends of the external bow frame as force generators; these two sections of rubber or other elastic materials jointly drive the parabolic bag to run in the direction of the rubber or other elastic materials, which limits It improves the material renewal and elastic force play; if the rubber is used as a power generator, it will lead to differences in the bearing force and elastic force of the two rubbers, which will lead to differences in the direction of the projected force due to the difference in the force of the two rubbers during the projecting process, reducing the accuracy. speed and hit rate. The ejection force and the running direction of the projectile are on the same horizontal...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01M27/00
CPCA01M27/00
Inventor 文艳林
Owner 文艳林
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