CN2030105U

CN2030105U - Lighting toy grenade

Info

Publication number: CN2030105U
Application number: CN 88204355
Authority: CN
Inventors: 赵慰祖
Original assignee: Individual
Current assignee: Individual
Priority date: 1988-04-12
Filing date: 1988-04-12
Publication date: 1989-01-04

Abstract

The utility model relates to a lighting toy grenade after the toy grenade touches the ground. The existing plastic grenade adds a lighting circuit comprising a cell, a light bulb and a ball switch. When the grenade is vertical, and the ball lies in a hopper hole; an elastic contact slice is pressed, and a source power is cut off. After the grenade is thrown and raves about, and the ball comes back into the cavity of the hopper; the elastic contact slice restores position and touches the other contact slice, and the grenade lights.

Description

Lighting toy grenade

The utility model is the luminous Throwing toy of energy after a kind of the contacting to earth, particularly a kind of pineapple.

The plastic hollow thing that existing toy grenade only is a kind of outward appearance emulation can be not luminous after the throwing, concerning children, lacks enjoyment.

Task of the present utility model is will overcome the deficiencies in the prior art and provide a kind of throwing back irradiative toy grenade.It can also work as little torch use where necessary.

The utility model is realized by following scheme, and battery, small electric bulb and ball switch are set in grenade, forms simple illuminating circuit.This ball switch is made up of funnel chamber switch body, elastic sheet metal and contact.When grenade was in vertical position, ball was in the funnel bottom of switch body because of the gravity effect, and outstanding a small half of, and elastic sheet metal is pressed off, and power supply is cut off, and grenade can be not luminous.After grenade was launched, ball left funnel bottom, and elastic sheet metal just sets back and contacts with another contact, and circuit is connected, and produced the luminous effect of grenade.In addition,, also open a through hole on the plastics detonating cap prejudicially, and make both offsets approaching, then need only to twist and revolve detonating cap,, then can hold concurrently when the electric hand use with the through-hole alignment small electric bulb if the small electric bulb disalignment is installed.

Below in conjunction with accompanying drawing most preferred embodiment is further described.

Fig. 1 is luminous grenade schematic diagram.Body 1 is made of plastics, and is the ellipsoid shape, and outward appearance can be decorated with small lugs.Detonating cap 2 is connected in the body neck, can twist easily to revolve, and opens a small through hole 3 on it prejudicially, and this through hole 3 is avoided small electric bulb at ordinary times.Battery 4 is housed in the body, and the anodal and eccentric small electric bulb 5 that is provided with joins, and negative pole and spring 6 link, and spring rests on 4 boss of switch body 7 inwalls.Switch body 7 has a funnel-form inner chamber, in a steel ball 8 is arranged, the funnel hole diameter should be less than ball diameter.Switch body one side has a contact 9, and the contact upper end contacts with spring, and the lower end hangs a little, in order to contacting with elastic sheet metal 10.The opposite side of switch body has a L shaped elastic sheet metal 10, and present embodiment adopts phosphorus bronze sheet, thick 0.1mm, wide 5mm, its top is fixed on the switch body and with the small electric bulb shell and links, and its bottom is converted into the approximate right angle shape, and the funnel hole that strides across switch body contacts with contact 9.For protecting contact lower end and elastic sheet metal not to be subjected to the external force effect, the switch body bottom is provided with a guard ring, is installed in the body foundation ring.When the grenade approximate vertical, ball 8 is in the funnel hole, and elastic sheet metal 10 is depressed, and breaks away from contact 9, and power supply is just obstructed.When grenade was launched into tilt state, ball 8 just was in the inner chamber of switch body 7, and elastic sheet metal 10 recovers to contact with contact 9, power connection, and grenade is just luminous.In order to strengthen illumination effect, can select transparency plastics preferably for use, and plating in detonating cap, subsides reflectorized material such as aluminium film etc.In case of necessity, twist and revolve lighted hats, it is better that through hole 3 is aimed at small electric bulb 5(employing Spot light bulb), then can hold concurrently when the torch use.The luminous situation of small electric bulb should be established a safety switch in addition in circuit when avoiding non-playing.

Claims

1, a kind of for the lightening toy grenade of throwing usefulness, an emulational plastic body 1 and detonating cap 2 are arranged, it is characterized in that the interior illuminating circuit of being made up of battery 4, small electric bulb 5, lead and ball switch of plastics body, described ball switch is made up of funnel chamber switch body 7, ball 8, elastic sheet metal 10 and contact 9.

2, by the described lightening toy grenade of claim 1, it is characterized in that off-centre is offered small through hole 3 on the detonating cap 2, small electric bulb 5 is also eccentric to be installed, and its offset is approaching.