JP3122818U - Fine flake spreader - Google Patents

Abstract

An object of the present invention is to provide a thin flake spreader used at a party such as a party.
A catapult body 2 is housed in a cylinder body 1 and the catapult body 2 is driven by a spring bias, and the catapult body 2 is made of paper, cloth, plastic film, or the like housed in the cylinder body 1. Blow off the small flakes 4 and 4a.
[Selection] Figure 1

Description

  The present invention relates to a minute thin-film spreader used at a party such as a party.

Traditionally, crackers are often used to enhance the atmosphere of parties at special occasions such as parties.
A cracker is made up of various colored paper pieces and paper tapes housed in a conical paper tube. When a string at the tip is pulled strongly, the glaze provided in the paper tube explodes, with an explosive sound. It is a toy that scatters pieces of paper and paper tape.

  However, there was a problem that it was unsuitable for a dining table because it caused a loud sound at the time of the explosive glaze and raised the atmosphere of the place.

  In view of the above-mentioned problems, the present invention accommodates a catapult body in a cylinder, and drives the catapult body by a spring bias. By this catapult body, a thin flake made of paper, cloth, plastic film, etc. Or the compressed gas is enclosed in a container body to form a blast body, and the blast body is accommodated in a cylindrical body, which is ruptured, and the blast air blows away the thin flakes. To solve.

In short, the present invention accommodates a catapult body on one end side in the cylinder body, the catapult body is spring-biased on the other end side of the cylinder body, and a stopper capable of engaging and disengaging the catapult body, Since it is locked at one end of the cylinder and a small piece of paper, cloth, plastic film, etc. is housed between the catapult body inside the cylinder and the other end of the cylinder, the catapult body is released by releasing the stopper. It moves vigorously toward the other end side of the cylindrical body, and by the catapult body, the minute thin piece is accelerated to the other end side and jumps out of the cylindrical body.
Therefore, it does not generate a loud sound like conventional crackers and does not require gunpowder, so it does not give off an unpleasant odor and can be used safely and safely even at a meal seat or where a small child or elderly person is present. It can be made.

On the one end side of the cylinder body, a blast body formed by enclosing a compressed gas in a container body and an explosion means for rupturing the blast body are housed, and a paper between the blast body in the cylinder body and the other end of the cylinder body, Since the thin flakes made of cloth, plastic film, etc. are accommodated, the fine flakes can be blown off by the blast and the same effects as described above can be obtained.
Moreover, even if explosives are used for the detonation means, they are only used for rupture of explosives, so a small amount is sufficient, and since the injection of minute flakes uses the expansion of compressed gas, the explosion noise and explosive odor are minimized. Inducing discomfort can be prevented.
In addition, since the operation terminal part of the detonation means is provided outside the cylinder, it can be operated remotely and can be operated more safely. If you detonate, you can produce a more gorgeous atmosphere.
Furthermore, in addition to manual initiation operation, it can be controlled by an appropriate program using a computer.

The fine flake spreader of the present invention is intended to spread fine flakes made of paper, cloth, plastic film, etc. in order to enhance the atmosphere of the venue at parties such as parties.
The shape of the minute flakes is appropriate. For example, it may be a shape imitating a petal, a star shape, or a moon shape.
Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.

  As shown in FIGS. 1 and 2, the minute thin piece spreader of Example 1 houses a catapult body 2 on one end side (the lower end side in the drawing) inside the cylinder 1, and the catapult body 2 is a cylinder 1. The other end side (the upper end side in the drawing) is spring-biased, and is locked at the lower end side of the cylindrical body 1 by a stopper 3 that can be engaged and disengaged from the catapult body 2. .. Are accommodated between the catapult body 2 and the upper end of the cylinder 1, and a lid 5 is attached to the upper end opening of the cylinder 1.

  As shown in FIGS. 1 to 4, the cylindrical body 1 is formed so that the upper end diameter is slightly smaller than the lower end diameter, and a receiving piece 6 is provided around the inner peripheral abdomen. A pair of guide protrusions 7 and 7a are arranged opposite to each other from the bottom end of the cylindrical body 1 to the vicinity of the lower end thereof.

  On the other hand, as shown in FIGS. 5 and 6, the catapult body 2 has a top plate portion 9 at the upper end of the cylindrical catapult body 8, and a circular recess 10 in plan view is provided at the center of the top plate portion 9. A slit 12 is formed at the center of the bottom surface 11 of the recess 10, and notches 13 and 13 a are provided at the centers of both sides of the slit 12, and the receiving piece of the cylinder 1 is used on the outer periphery of the lower end of the catapult body 8. A collision piece 14 that collides with 6 is provided in the periphery, and a pair of incisions 15 and 15a for loosely fitting the guide protrusions 7 and 7a of the cylindrical body 1 are arranged on the collision piece 14 so as to face each other. 2 is urged to the upper end side by a coil spring 16 housed in the catapult body 8. (See Figures 1 and 2)

  The stopper 3 is formed on the cylindrical base portion 17 having the same diameter as that of the cylindrical body 1, and a fitting portion 18 having a slightly smaller diameter is fitted into the lower end of the cylindrical body 1. The shaft body 19 is erected on the shaft body 19, and a triangular plate-like pointed head 20 is formed on the shaft body 19, and the lower side of the pointed head 20 protrudes on both sides of the shaft body 19, Is inserted in the length direction of the slit 12 of the catapult body 2, and then the stopper 3 is twisted 90 degrees so that the lower side protruding portion of the cusp 20 is aligned with the width direction of the slit 12 and the lower side protruding portion is recessed. 10 is engaged with the bottom surface 11.

In use, as shown in FIG. 7, the stopper 3 is twisted 90 degrees together with the base portion 17, and the lower side protruding portion of the pointed head 20 is again positioned in the length direction of the slit 12 to release the engagement.
Then, the catapult body 2 is vigorously moved upward in the cylindrical body 1 while being guided by the guide protrusions 7 and 7a and the cut portions 15 and 15a, and accelerated while collecting and collecting the thin flakes 4, 4a. The thin slices 4, 4a,... Collide with the lid body 5 in a compressed state, push the lid body 5 away, and are released into the air and dispersed.
On the other hand, the catapult body 2 stays in the cylinder 1 by the collision piece 14 on the outer periphery of the lower end colliding with the receiving piece 6 in the middle of the cylinder 1.

As shown in FIG. 8, the minute thin piece spreader of Example 2 encloses a compressed gas in a container body 21 to form an explosive body 22, and the explosive body 22 is connected to one end inside the cylinder 1a (in the drawing, It is stored in the lower end side.
The upper end side of the container body 21 is sealed with a thin film 23, and as a detonating means 24 for rupturing the upper end side of the explosive body 22, a small amount of explosives 25 and an ignition means 26 using electric sparks are housed on the thin film 23, The lead wire 27 of the ignition means 26 is led out of the cylinder 1a, and the lead wire 27 is connected to the operation terminal portion 28 of the ignition means 24.
A thin plate 29 is placed on the explosive 25, and the thin thin pieces 4, 4a,... Are accommodated on the thin plate 29 between the explosive body 22 and the other end (upper end in the drawing) of the tubular body 1a. A lid 5 is attached to the upper end opening of the body 1a.
Incidentally, in order to form the explosive body 22, for example, an appropriate amount of liquid nitrogen or solid carbonic acid is charged into the container body 21, and then sealed immediately, and the liquid nitrogen or solid carbonic acid is vaporized inside the container body 21 to compress gas. What should I do?

According to the fine flake spreader of the second embodiment, although the explosive 25 is a small amount, a strong blast is generated when the compressed gas is released, so that a sufficient amount of the fine flakes 4, 4a.
The lid body 5 is blown off together with the minute thin pieces 4, 4 a.
Moreover, if it controls by a program suitably using a computer, it will be possible to operate many fine thin-film spreaders at the timing as expected.

The minute flake spreader according to the third embodiment is the same as that according to the second embodiment in that an explosive body is used, but the explosive is not required for the initiation means 24.
As shown in FIGS. 9 to 11, in this micro thin piece spreader, the upper end side of the container body 21 filled with the compressed gas is sealed by the rubber plug 30, and the rubber plug 30 is pushed out by the internal pressure of the compressed gas, The explosive body 31 is sealed to such an extent that the compressed gas can be released, and the upper part of the rubber plug 30 is pressed by an inner lid 32 provided inside the cylindrical body 1b. The rubber plug 30 is pressed down.
One end of the inner lid 32 is connected to the cylindrical body 1b via a hinge 33, and the other end is fastened to the electric heating body 35 provided inside the cylindrical body 1b with a nylon wire 34, and the electric heating body 35 is energized. The lead wire 36 that generates heat is led out of the cylinder 1b, and the lead wire 36 is connected to the operation terminal portion 28 of the electric heating body 35.

In use, the nylon wire 34 is burned out by causing the electric heater 35 to generate heat.
Then, the rubber plug 30 that has lost its pressure is pushed up by the internal pressure of the explosive body 31, and as shown in FIG. 11, it pops out while repelling the inner lid 32, the compressed gas is released, a blast is generated, and the cylinder 1b .. Are blown off.
In this manner, the explosive means 24 is constituted by the inner lid 32, the nylon wire 34, and the electric heating body 35, so that no explosive is required.

  As described above, in Examples 1 to 3, the lid 5 is provided at the upper end of the cylinders 1, 1 a, in order to prevent the minute thin pieces 4, 4 a. However, the lid 5 is not always necessary, and the lid 1 may be replaced with a thin film such as a vinyl film that can be easily broken, so that the openings of the cylinders 1, 1a,.

It is a schematic longitudinal cross-sectional view in the front side of the micro thin piece spreader of Example 1. FIG. It is a schematic longitudinal cross-sectional view by the side surface side same as the above. It is a schematic plan view of a cylinder same as the above. It is a schematic longitudinal cross-sectional view of a cylinder same as the above. It is a schematic plan view of a catapult body same as the above. It is a schematic longitudinal cross-sectional view of a catapult body same as the above. It is a schematic longitudinal cross-sectional view in the front side after the micro thin piece injection of a micro thin piece spreader same as the above. It is a schematic longitudinal cross-sectional view of the micro thin piece spreader of Example 2. FIG. It is a schematic longitudinal cross-sectional view of the micro thin piece spreader of Example 3. 9 is an enlarged view of the main part. It is a principal part enlarged view after the micro thin piece injection of the micro thin film spreader of Example 3. FIG.

Explanation of symbols

1 Tubular body 2 Catapult body 3 Stopper 4, 4a ... Small flake
16 Coil spring
22 Explosive body
24 Detonation means
28 Operation terminal

Claims (2)

  A catapult body is housed on one end side of the cylinder body, the catapult body is spring-biased on the other end side of the cylinder body, and a stopper capable of engaging and disengaging the catapult body is provided on one end side of the cylinder body. And a thin flake spreader comprising a piece of paper, cloth, plastic film or the like housed between a catapult body in the tubular body and the other end of the tubular body.   An explosive body formed by enclosing a compressed gas in a container body and an explosive means for rupturing the explosive body are housed on one end side of the tubular body, and an operation terminal portion of the explosive means is provided outside the tubular body. A fine thin piece spreader comprising a thin piece made of paper, cloth, plastic film or the like housed between an explosive body in the body and the other end of the cylindrical body.

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