CN201016666Y

CN201016666Y - Parachute bullet

Info

Publication number: CN201016666Y
Application number: CNU2006200358737U
Authority: CN
Inventors: 冯景亮
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-10-11
Filing date: 2006-10-11
Publication date: 2008-02-06
Anticipated expiration: 2016-10-11

Abstract

A parachute warhead is ejected into the air by a spring gun and a parachute automatically ejects from the warhead. The parachute which supports warhead body and falls to the ground can be repeatedly used after packing up. A metal-skinned cylinder at a height of 12 centimeters and in a diameter of 3 centimeters is used as the warhead, the top of which is open and the bottom has a round hole. The parachute is arranged at the top inside the warhead with the parachute cord fixed around the bullet port. A spring which ejects the parachute is fixed on the inner wall below the parachute of the warhead. A time-delay device, which controls the spring to delay ejecting the parachute, is mounted at the inner bottom of the warhead. When a convex-shaped firing pin impacts the warhead body and the time-delay ejecting device which is in the bottom hole of the warhead body, the warhead is ejected into the air rapidly and at the same time the spring which ejects the parachute is delayed for a few seconds by the time-delay device before the parachute is ejected out of the warhead, then the parachute stretches out in the air.

Description

The parachute bullet

Affiliated technical field

The utility model relates to a kind ofly can control the device that the wire spring time-delay is launched in the bullet.

Background technology

The toy for children spring gun that past produces will be launched the plastics bullet, the incident of hurting sb.'s feelings easily, and the Toy gun for child of producing is rifle is arranged and not have bullet now, has stayed a bit for the children that like playing rifle and regrets.

Summary of the invention

The purpose that the utility model provides is can launch bullet and be not easy the problem of hurting sb.'s feelings again in order to solve the toy for children spring gun.

The technical scheme that its technical problem that solves the utility model adopts is:

(for convenience of description, earlier setting the gun barrel internal diameter that launches the parachute bullet is 3.1 centimeters, before the striker in the gun barrel partly the vertical section be convex shape, the first half of convex shape is high 1 centimeter, 0.8 centimeter of diameter, 3 centimeters of the high 3 centimeters diameters of Lower Half).

With metal skin make one high 12 centimeters, the bullet that diameter is 3 centimeters, there is the hole of 1.2 centimeters of diameters in bullet bottom centre, bottom in bullet is the centre of edge, hole to the bullet edge, be welded with the short spring of three circles that upwards spiral, be pyramid, this weak point spring be control on it face length spring launch the time-delay mechanism of parachute, detail is described below: short spring from base portion upwards 1.2 centimeters long this section steel wires be vertical, above this section steel wire, go out a hook horizontal, arc with 0.5 centimeter long steel wire bending.The string of arc shaped hook has been crossed this section arc shaped hook steel wire and has been begun upwards to spiral and three enclose into pyramid down.Also overlapping two parts on those 1.2 centimeters long steel wires vertically upward, superincumbent is the slinky spring tubule of 1 centimeter of length, be one thick 0.15 centimeter below, the round steel sheet that diameter is 2.8 centimeters, also has two other hole on this round steel sheet, be enclosed within respectively on two other high 1.2 centimeters vertical steel wires of bullet bottom, these three apertures are and equidistantly distribute on the round steel sheet. above the short spring of pyramid, fixing 2.8 centimeters of diameters, high long spring (not being compressed shape) to the bullet mouth, fixing 2.8 centimeters of diameters on the top of long spring. thick 0.1 centimeter metal crimp reed, below making leaf spring on the central point, the steel wire that is connecting an energy activity, end below the steel wire is a small circle ring, diameter is 2 times of following short spring steel wire diameter, and the length of this steel wire is: when long spring to the bottom compacted the time, below the small circle ring on the steel wire end can hang over just on the arc shaped hook of short spring.The end of several umbrella lines on the parachute be fixed on bullet mouth inboard around, the umbrella cover of parachute folded up be placed on long spring and be pressed downward in the space that stays after contracting.Open four vertical rectangle holes in the bottom of bullet, the size at hole is done more greatly under the situation that does not influence bullet intensity as far as possible, and purpose is to be convenient to the printing opacity operation when reusing arrangement after the bullet emission finishes.

The beneficial effects of the utility model are, make spring gun can launch bullet and are not easy again to hurt sb.'s feelings, and also very interesting, the parachute bullet can be reused.

Description of drawings

Below in conjunction with drawings and Examples the utility model is further specified.

Fig. 1 is first embodiment vertical section structural map of parachute bullet.

Fig. 2 is second embodiment profilograph of parachute bullet.

Fig. 3 is parachute bullet local appearance figure.

1. parachutes among the figure 2. flexibly connect point, 3. stage clip round steel sheet, 4. steel wire, 5. long spring, 6. small circle ring, 7. lack spring, 8. steel wire stake, 9. round steel sheet, 10. slinky spring tubule, hole at the bottom of 11. bullets, 12. convex shape strikers, 13. bullet, 14 bullet side holes, the spring of 15. strikers, 16. the umbrella line of parachute, 17. long spring base portion fixing points, 18. arc shaped hooks.

The specific embodiment

In Fig. 1, with finger stage clip round steel sheet (3) to be overlapped and to hang on the arc shaped hook (18) of short spring (7) toward pressing down the terminal small circle ring (6) that makes steel wire (4), the top etc. of putting bullet after parachute (1) is folded into is to be launched.

In Fig. 2, convex shape striker (12) clashes into the bottom of bullet (13) suddenly, when warhead-containing body is advanced fast, also the round steel sheet (9) in the hole at the bottom of the bullet has been raised 1 centimeter, slinky spring tubule (10) above this has also advanced one centimeter, hanging over the small circle ring (6) that arc shaped hook (18) locates with regard to grip shifts onto on the acclivitous short spring (7), under the elastic force effect that long spring (5) makes progress, small circle ring (6) on steel wire (4) end stops on short spring (7) incessantly at all, small circle ring (6) has skidded off short spring (7) after short spring upper curve has moved three circles, the long spring (5) that has lost control resembles runaway wild horse and apace parachute (1) ejected bullet.

In Fig. 3, having opened four holes (14) purpose in the bottom of bullet (13) is to make the inside, bullet bottom printing opacity, the small circle ring (6) on steel wire (4) end is overlapped operate conveniently when the arc shaped hook (18) that hangs over short spring (7) is gone up.

Claims

1. parachute bullet, after it is launched in the air by spring gun convex shape striker, automatically ejection one top parachute is next in bullet, the deployment butt warhead-containing body and is dropped to ground inchmeal, it is characterized in that: topmost be the parachute that a top is folded up in the bullet, the umbrella line is fixed on around the bullet mouth inboard, it below the parachute the long spring that circular stage clip steel disc is being pressed, the lower end of long spring is fixed on the bullet inwall, be that the long spring of control is made the device that time-delay is launched below the long spring, this device is made by steel wire, the first half is to be pyramidal short spring, there is an arc shaped hook at the middle part, below the arc shaped hook slinky spring tubule and round steel sheet, the base portion of this device is fixed on the bullet inner bottom part edge, the circular stage clip steel disc bottom center at long spring top, connecting a short steel wire that can rotate, the end of this steel wire is a small circle ring, when handle launches the long spring of parachute when the bullet bottom direction compresses, small circle ring on the short steel wire end can hang on the arc shaped hook at time-delay catapult-launching gear middle part, is that bullet bottom centre has a hole that can allow the convex shape striker first half enter at last.

2. parachute bullet according to claim 1 is characterized in that; In the bullet middle and lower part 4 vertical rectangular holes are arranged, it makes the bullet iuuminting, makes the small circle ring on the short steel wire end hang over the convenience that operates on the arc shaped hook.