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Bow and arrow structure and its bow arm fixing component

A technology for fixing components and bow arms, which is applied in the field of bow and arrow structures, can solve the problems of complicated assembly process and high manufacturing cost, and achieve the effects of simple assembly, low manufacturing cost, and reduced noise or vibration

Active Publication Date: 2016-08-17
POE LANG ENTERPRISE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] As mentioned above, whether it is a pocket-type bow arm seat or a front-and-rear separated bow arm fixing assembly, the number of parts required is large, resulting in high manufacturing costs and complicated assembly processes

Method used

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  • Bow and arrow structure and its bow arm fixing component
  • Bow and arrow structure and its bow arm fixing component
  • Bow and arrow structure and its bow arm fixing component

Examples

Experimental program
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Effect test

Embodiment Construction

[0056] refer to Figure 1 to Figure 6, which is a schematic diagram of a preferred embodiment of the bow and arrow structure 100 of the present invention. First, if figure 1 and figure 2 As shown, the bow and arrow structure 100 mainly includes a metal bow handle 1 , two bow arms 2 , 3 , and two bow arm fixing components for fixing the two bow arms 2 , 3 to both ends of the bow handle 1 . Each bow arm fixing assembly includes a bolt 4 , a limiting shaft 5 and a bow arm cover 6 . Since the two bow arms 2 and 3 are vertically symmetrical, the preferred embodiment of the present invention will be briefly described below only for one of the bow arms 2 and its corresponding bow arm fixing assembly.

[0057] Such as image 3 As shown in the enlarged view of , the front edge of the top end of the bow grip 1 forms a fixing portion 11 , while the rear edge forms a support portion 12 . The supporting portion 12 includes an arc bracket 121 and an arch bracket 122 . As shown in th...

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Abstract

The invention relates to a bow structure and a bow limb fixing component thereof, wherein the bow structure comprises a bow grip, a bow limb and a bow limb fixing component. The bow limb fixing component comprises a bolt and a limiting shaft lever. A fixing portion is formed at the front edge on one end of the bow grip, and a supporting portion is formed at the back edge thereof. The bow limb is connected with the bow grip and is provided with two bow pieces. The front end of the bow limb is locked on the fixing portion of the bow grip by the bolt. The limiting shaft lever is arranged at the supporting portion of the bow grip. Two groove bases are defined by the top surface of the limiting shaft lever, and a pair of locating protrusions is formed by the bottom surface of the limiting shaft lever. The two groove bases of the limiting shaft lever are used for pressing against the two bow pieces, so as to limit the bow limb transversely. The two locating protrusions of the limiting shaft lever respectively stick to bilateral walls of the supporting portion of the bow grip, so as to firmly hold the limiting shaft lever by the supporting portion of the bow grip.

Description

technical field [0001] The invention relates to a bow and arrow structure, in particular to a bow and arrow structure that is easy to assemble, and the bow arm fixing component has the advantages of noise reduction and low manufacturing cost. Background technique [0002] The general bow and arrow structure can be divided into hand-drawn bow or crossbow, most of which use a pair of pocket-shaped bow arm seats (limb pocket) to fix the upper and lower bow arms to the handle or riser. end. The bow arm seat is generally rectangular and defines a groove for receiving the front end of the bow arm. Wherein, the two sides of the groove of the bow arm seat are higher than the two side walls of the thickness of the bow arm, so as to limit the bow arm laterally. What's more, some bow arm bases are additionally equipped with plastic material vibration damping cups (vibration damping cup) or vibration damping pads to reduce the vibration and noise caused by the bow arm rebound after th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F41B5/00F41B5/14
Inventor 张克宇
Owner POE LANG ENTERPRISE
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