JPH0356787Y2 - - Google Patents

Description

[Detailed description of the invention] [Industrial application field] This invention relates to a hammer-explosive cracker that is used by being fixed to an elastic body such as a ball, cushion body, or sewn-wrapped toy body that dents when hit with a stick. .

[Conventional technology]

There was no conventional knock-explosion type cracker similar to the present invention.

[Problem that the invention attempts to solve]

This idea is similar to the watermelon splitting game, where when you hit the base plate of the Kratzker with a stick, the trigger ball built into the main body explodes and the contents stored in the main body, such as a small roll of tape, are ejected into the air. This is an attempt to provide a highly entertaining knock-and-explode type cracker with a novel configuration that does not exist in the past.

[Means for solving problems]

In order to achieve the above-mentioned conventional objectives, this invention
It is an explosive type cracker that is used by being fixed to an elastic body such as a ball, a cushion body, a sewn-wrapped toy body, etc., which becomes dented when hit with a stick, and is formed to a size that can be hit with a stick and is glued onto the elastic body. It has a pedestal plate that is fixed by means of the following means, and a built-in trigger ball that explodes when the pull string is pulled, and the explosive force of the trigger ball causes the contents stored in the main body, such as a small roll of tape, to be ejected into the air. It consists of a separate type Kratzker main body that is separate from the base plate configured as above, and a drawstring extending from the Kratzker body is passed through a string insertion hole provided in the center of the base plate and attached to the back side of the base plate. When the pedestal plate, which is fixed with tape or the like and is fixed with an elastic body, is hit with a stick, the pedestal plate moves due to the dent in the elastic body, and the pedestal plate moves relative to the cratzker body, which is trying to stay still in the air. When the pull string is pulled, the pull ball explodes and the contents stored in the main body, such as a small roll of tape, are ejected.

[Effect]

It is used by fixing a pedestal plate on an elastic body such as a ball, and when you hit the pedestal plate part of the Kratzker body with a stick like in the watermelon splitting game, the pull ball built into the body explodes, causing a small roll of tape, etc. Items stored in the main unit will now be ejected into the air.

〔Example〕

Hereinafter, the first embodiment of this invention will be explained with reference to the drawings of FIGS. 1 and 2. The hammer-explosive cracker according to the first embodiment has an elastic body B ( The illustrated example shows a beach ball, but it can also be used by being fixed on top of an air-filled cushion body or a sewn-wrapped toy body with cotton, etc. inside, as shown in Figure 2. It is formed into a size that can be hit with a stick, for example, about 10 cm in diameter, and is fixed on the elastic body B with a pressure-sensitive adhesive 3 (the adhesive surface is exposed when the release paper 2 is peeled off). It has a disc-shaped pedestal plate 1, and a bottomed cylindrical body 4 that contains a trigger ball 6 that explodes when a pull string 5 is pulled. It consists of a separate type Kratzker main body 8 which is separate from the base plate 1 and is configured so that the main body stored items 7 are ejected into the air as shown in FIG.
A drawstring 5 extending from the bottom hole of the cylinder body is passed through the string insertion hole 1a provided in the center of the pedestal plate 1 and fixed to the back side of the pedestal plate with adhesive tape 9, and the pedestal plate 1 fixed to the elastic body is attached. As shown in Fig. 2, the drawstring 5 of this Kratzker body 8 is caused by the movement of the pedestal plate due to the indentation of the elastic body B when struck with the stick A and the relative displacement of the Kratzker body 8 which is about to stand still in the air. is pulled, the trigger ball 6 explodes, and the main body stored material 7, such as a small roll of tape, is ejected. In addition, the reference numeral 10 shown in FIG. 1 is a pressure receiving plate fitted into the cylinder 4 of the Kratzker main body 8, and the reference numeral 11 is a lid plate that can be exploded and removed for closing the opening of the cylinder 4.

FIG. 3 shows a hammer explosion type cracker according to a second embodiment of the present invention, in which the cracker body 8
is resin-molded into a cup-shaped shape having a string extension opening 8a, and the cratzker main body 8 is attached to the base plate 1.
A receptacle 1 in which a cord extending outlet 8a is separably connected.
2 is provided protrudingly, and a cord insertion hole 1a is provided at the center of this receptacle 12, which is different from the first embodiment described above. Since the other configurations and operations are the same as those shown in FIG. 1, the same parts are given the same reference numerals and detailed explanations will be omitted.

FIG. 4 shows a hammer explosion type cracker according to the third embodiment of the present invention, in which the cracker body 8
is formed of a conical cylindrical body having a reduced diameter cord outlet 8b at its lower end, and the base plate 1 has a boss-shaped receptacle 13 in which the lower end cord outlet 8b of the Kratzker main body 8 is separably fitted. This socket 12 is provided protrudingly.
The cord insertion hole 1a is opened at the center of the bottom of the
A drawstring insertion groove 1b is provided on the back surface of the base plate 1, and the drawstring 5 that fits into the insertion groove 1b is integrally adhesively fixed using an adhesive 3 with a release paper 2. , which is different from the first and second embodiments described above. Since the other configurations and operations are the same as those shown in FIG. 1, the same parts are given the same reference numerals and detailed explanations will be omitted.

[Effect of idea]

The hit-and-explode Kratzker of this invention is as described above, so when you hit the pedestal plate 1 of the Kratzker body 8 with the stick A like in the watermelon splitting game, the trigger ball 6 built into the body explodes. The contents 7 stored in the main body, such as a small roll of tape, are ejected into the air, and it is possible to provide a highly entertaining knock-and-explode type cracker with a novel configuration that has not existed in the past.

[Brief explanation of the drawing]

Fig. 1 is a central vertical cross-sectional view showing a bang-explosive cracker according to the first embodiment of the present invention, and Fig. 2 shows the same cracker fixed on a beach ball (an elastic body) and exploded by hitting it with a stick. FIG. 3 is a central vertical cross-sectional view showing a hammer-explosive cracker according to a second embodiment of the present invention;
FIG. 4 is a central vertical sectional view showing a hammer-explosive cracker according to a third embodiment of the present invention. A...stick, B...elastic body such as a beach ball, 1
... Base plate, 1a ... String insertion hole, 2 ... Release paper,
3...pressure sensitive adhesive, 5...pull string, 6...pull ball,
7... Main body storage items such as small rolls of tape, 8... Kratzker body, 8a... Strap extension outlet of Kratzker body,
8b... lower end string outlet of Kratzker body, 9...
Adhesive tape, 10...Pressure plate, 11...Lid plate that can be exploded and removed, 12, 13...Socket for base plate.

Claims (1)

[Scope of Claim for Utility Model Registration] (1) A bang-explosive cracker used by being fixed to an elastic body such as a ball, cushion body, sewn-wrapped toy body, etc. that is dented when hit with a stick, and of a size that can be hit with a stick. A pedestal plate is formed on the elastic body and is fixed to the elastic body by adhesive or other means, and a small roll of tape is built-in and contains a trigger ball that explodes when the pull string is pulled. The main body consists of a separate type Kratzker main body which is separate from the base plate and is configured so that the contents stored in the main body are ejected into the air, and a drawstring extending from the Kratzker body is provided in the center of the base plate. Pass it through the insertion hole and fix it to the back side of the pedestal plate with adhesive tape, etc., and when the pedestal plate fixed to the elastic body is hit with a stick, the pedestal plate will move due to the dent in the elastic body.
The drawstring of the Kratzker body is pulled by the relative displacement with the Kratzker body, which is about to stand still in the air, causing the pull ball to explode and the contents stored in the Kratzker body, such as a small roll of tape, to spout out. A striking explosive kratsker featuring the following. (2) The main body of the kratzker has a string extension outlet, and the pedestal plate is provided with a receptacle with a lace insertion hole in the center of which the lace extension outlet of the kratzker body is separably connected. A percussive explosive cracker as set forth in claim 1 of the utility model registration claim.