Back backblow shocking device for toy pistol

Abstract

The invention discloses recoil shaking equipment of a cap pistol, wherein a heavy body front end of the recoil shaking equipment is directly against and connected with a piston spring on the backside of a piston, and the prior connecting part is not arranged, so as to avoid damaging the structure caused by repeatedly impacting the front end of the prior connecting part by the piston, and also maintain emulational counterforce function of the recoil shaking equipment; moreover, a back wall of the recoil shaking equipment can be provided with an adjusting button, so that the size of the recoil can be adjusted.

Description

technical field [0001] The invention relates to a recoil vibration device for a toy gun, in particular to a recoil vibration device for a toy gun which improves the assembly relationship between a piston and a heavy body. Background technique [0002] Toy guns (especially commonly known as BB guns) have created a technical structure with recoil vibration in order to achieve as much a sense of reality as a real gun. However, due to the imperfect structural design, there are deficiencies, as follows: [0003] What is shown in Fig. 1 is the embodiment figure of the recoil vibration device a ' of existing toy gun, and it mainly refers to that the recoil vibration device a ' is arranged on the piston 10 moving axis of piston cylinder device b ', and on the piston 10, the recoil vibrating device a' has a housing 20, a weight 30, a recoil spring 40 and a rear wall 50, the housing 20 is arranged behind the casing c' on the rear side of the piston cylinder device b', and the weight 3...

AI Technical Summary

Problems solved by technology

[0004] In addition, since a rod-shaped connecting portion 60 is formed between the piston 10 and the heavy body 30, and the inner wall of the piston 10 hits the front end of the connecting portion 60 when the piston 10 moves backward, even the weight 30 moves forward. Impulse force will also cause the front end of the connecting part 60 to hit the inner wall of the piston 10, so after repeated implementation, the structure of the inner wall of the piston 10 will be damaged, and its service life will be reduced.

Furthermore, its recoil force is determined by the weight of the heavy body 30, the elastic force of the recoil spring 40 and the piston spring 101, but because the weight of the heavy body 30 is fixed, the elastic force of the recoil spring 40 and the piston spring 101 returns The force may decrease with the use of time, so the vibration of the recoil will decrease day by day and cannot be adjusted

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