JPH01228780A - Cracker firing cylinder storing mallet - Google Patents

Abstract

PURPOSE:To fire a cracker so as to reach the climax of a celebration event by forming a mallet where a cracker firing cylinder is stored, in the shape of a 'mallet of luck' which is regarded as a bringer of good luck, and having the mallet provided with a thread for firing the cracker, which is drawn with a firing claw in opening a barrel head. CONSTITUTION:A firing cylinder 5 where a cracker 13 is stored, is silently inserted into a storage chamber 2 within a mallet body 1 while a firing claw 9 is made to face downward, and a ring is engaged into a ring groove 3. And then the pin of a cover is fit into the ring cutout part of the ring, so that the cover is put on. And in opening a barrel head, when the grip 4 of a mallet which is formed in the shape of a 'mallet of luck', is held to hit the barrel head, the edge P of the firing claw 9 for the cracker firing cylinder 5 is hit upon the bottom area of the mallet body 1 due to its reaction. Then a thread 14 for firing the cracker 13 is drawn, while a U-shaped clasp 12 which is passed through the hole 10 of the firing claw 9 is used as a supporting point. As a result, the cracker 13 can be fired and shot.

Description

DETAILED DESCRIPTION OF THE INVENTION A.9 Objective of the Invention (Field of Industrial Application) The present invention relates to a gavel used for kagami-biraki (barrel opening) of barrel sake during celebratory events.

(Conventional technology) Traditionally, an ordinary wooden mallet was used to open the lid of a sake barrel to open it, and the sake was poured into a pail or the like and distributed. No improvements have been made until now.

(Problem to be solved by the invention) Recently, Kagami biraki has become popular for various celebration events, but the tools and movements are still the same as in ancient times, and it has the disadvantage that it does not really add to the celebratory mood. Ta.

In Western European countries, a toy called a cracker that fires a cone-shaped paper gunpowder that makes a sound and pops out paper tape is commonly used at Christmas. The gavel is designed to further enliven the celebratory mood by making it in the shape of a single-pronged gavel, which has been used as an auspicious object since ancient times in Japan.

2. Structure of the Invention (Means for Solving the Problems) A gavel (hereinafter simply referred to as a gavel) containing a cracker launcher according to the present invention is a gavel with five protrusions as shown in FIG. It has a similar shape.

The ``1-launched gavel'' is one of the ancient legends of Nyoi Hojyu, a wooden mallet that has the magical power to cast out the treasure of your choice by a spell, and is famous as a possession of Daikokuten, and in some regions, it is also used as a betrothal gift. It is one of the lucky charms that are always included.

In general, a 1-stroke gavel is the machine body + 11 and the handle is 5 (4).
The gavel of the present invention is a small and lightweight decorated mallet with a total length of 10 to 20 mm, but the gavel of the present invention has a total length of 40 to 50 mm.
It has a large size and a weight of at least 0.51E.

The gavel of the present invention stores a firing tube with a cracker inserted in the storage chamber +2+ < which is drilled in the opening of the mallet body, and when the lid of a sake barrel is hit during Kagamibiraki, the firing nail (
9), the cracker's igniting string is pulled downward, and at the same time, the paper gunpowder explodes, making a popping sound, and paper tape and paper cutlets fly out, making the celebration event even more lively.

(Example) Examples will be described below with reference to the drawings.

As shown in Fig. 1, the gavel of the present invention is a cylindrical cracker ejector equipped with a firing claw (9) on the bottom surface [(Figs. 2 and 7)].
A storage chamber (2) with a diameter of approximately 6 mm is opened to the extent that it can be loosely fitted into the storage chamber, and immediately inside the upper edge of the storage chamber,
A ring groove (3) for fitting the ring aD shown in FIG. 8 is provided at a position just one position above the upper surface of the stored cracker launcher.

The ring αD in Fig. 8 is made of a relatively hard and lightweight paper or synthetic resin board with a thickness of about 1 mm and an edge width of about 10 mm, and a ring notch Ql (+&7) is formed at the target position on the outer side. The cracker launcher M F51 can be stored in the gavel storage room (2
), the cracker launcher cylinder (5) is prevented from falling off by fitting the ring into the ring groove (3). In addition, the ring notch αl (18
(1) K: is used to removably insert the lid legs (2Oa), which are hung at symmetrical positions on both sides of [al], as shown in FIG. 9, and to attach the lid fl).

The lid αl is made of a lightweight material similar to the ring αη and the beam, and its surface is colored in the same color as the gavel, preferably gold.

In addition, the lid α is lightweight and the ring notch αl (IB
The reason a) was designed to be detachable is to make it easy for the paper tape etc. to fly out as high as possible when the cracker is ignited.

The outer shape of the gavel of the present invention is completed above, but the machine body (1)
The handle (4) is made of wood or a composite resin material mixed with wood flour, inorganic powder, etc., and its weight is at least α5 when the cracker launcher (5) described below is stored. Requires an embryo.

The reason for this is that in the cracker launcher (to be described later), the firing claw (9) pulls the cracker's ignition thread α◆, which applies enough impact (reaction force) to ignite the launcher and the related components. Specific examples of the matters to be carried out will be explained with reference to FIGS. 2 to 7.

Figure 2 shows a perspective view of the integrated cracker launcher (5) and firing claw (9) that complements its operation and effect, Figure 3 is a plan view of the same, and Figure 4 is a bottom view of the same. For example, the diameter is about 62 mm and the height is about 73 mm.
Hollow out 6 parts of the cracker launching tube (5) made into a round cylindrical shape to form a conical cavity sufficient to accommodate the cracker αj shown in FIG. The diameter of the part where the lower end is located is approximately 1
Make a 5mm circular shape and pass it through to the bottom of the cracker launcher to make the bottom entry (6).

In addition, the cracker insertion part of this cracker launcher (5) (
6) Two or more ventilation holes f7 at appropriate positions on the outside of
1 (7g) in the vertical direction with a diameter of about 7mm,]
! A vertical groove (8) with a width of about 3 mm and a depth of about 2 mm is provided on the outer periphery of the cracker launcher (5). These vents ())
(7a) and the vertical groove (8) provide sufficient air circulation to supply the oxygen necessary for igniting the cracker a3, and serve as a path for removing smoke during ignition.

In Figure 6, create a firing wind (9) that is a right triangular shape with side lengths of approximately 20 mm: 38 mm = 42 mm, and a plate-like pentahedron with a thickness of approximately 12 mm. Drill a hole (11) with a diameter of 1 to 2 mm in the center of the wide surface of the firing wind, pass a U-shaped stopper into the hole, and insert the The surface corresponding to the long side faces the bottom of the bottom of the cracker launcher (5), and the surface corresponding to the short side of the firing air is positioned near the inside edge of the bottom of the cracker launcher (5). , the U-shaped stopper is perpendicular to the bottom of the launcher, and the firing wind (9) is fixed to the bottom of the cracker launcher. In addition,
The firing wind (9) is rotatable via a U-shaped stop az.

Furthermore, on the narrow surface near the tip that forms the acute angle of the launch wind (9),
Penetrate the debris entry at+. The position of the thread hole is when the firing wind is 6th.
In the state shown in the upper part of the figure, the bottom ae of the cracker launcher is pierced so that it is located on the extension of the center of the cracker, and when the cracker is loaded in the cracker launcher as shown in Figure 7, the lower end of the cracker Pass the ignition thread α◆ hanging down from the waste container aυ, and fix the end of the thread in the vertical direction at an appropriate position on the lower narrow surface of the firing wind. After threading the thread through the stopper tube 4, force the thread stopper tube to fix the ignition thread.

At this time, the top edge (P) of the lower end of the firing wind (9) is brought into the state shown in the lower row of FIG. 6, and the ignition strings α are held in a tensioned state.

In addition, the machine body (the horizontal line eO that goes around the bottom of the body)
(21a) and the decorative tassel passed through the hole (2) at the end of the handle (4) both provide a decorative effect.

(Function) The specifications for storing the cracker shell in the cracker launcher (5) and attaching the ignition thread I at the lower end of the cracker to the launch wind (9) in a tensioned state are as described above.
Gently insert the ring αη into the storage chamber (2) of 1) with the ejection air facing downward, fit the ring αη into the ring groove (3), and insert the ring notch (11 (18a)) and C lid leg (to) (20a) of the ring. ) and attach the Mc field, preparations are complete.

Therefore, when opening the kagami biraki, when you hold the handle of the gavel (4) and hit the lid of the sake barrel, the recoil causes the top edge (Pl) of the ejection wind (9) of the cracker launcher (5) to At this time, the U-shaped stopper α passed through the firing hole Ql serves as a fulcrum and pulls the cracker's ignition string ◆, which ignites the cracker and fires it.

(Effects) The gavel containing the cracker launcher of the present invention has the shape of a single-pronged gavel, which is prized as a lucky charm, and can be used to launch crackers during Kagami Biraki, an auspicious event. You can also spice it up.

Moreover, the gavel itself can be used as many times as you like by simply replacing the consumable crackers each time, so if you make it in a modified manner, the economic burden will be reduced.

[Brief explanation of the drawing]

Figures 1 and 2 are perspective views, Figure 3 is a top view, Figure 4 is a bottom view, Figure 5 is a perspective view, Figure 6 is an explanatory view, Figure 7 is a perspective view, and Figure 8 is a The plan view and FIG. 9 are perspective views.

Claims (1)

[Claims] Inverted triangular pyramid-shaped cracker insertion part (6) in the vertical direction of the center
, and a plurality of ventilation holes (7) (7a) are penetrated in the vertical direction at appropriate positions outside the cracker insertion part,
In addition, in the cracker launcher (5) having at least one vertical groove (8) on the outer circumferential surface, the launcher claw (9) forming a right triangular plate-like body is attached to a narrow surface corresponding to its long side. is opposite to the bottom of the cracker launcher (5),
It is fixed to the bottom of the cracker launcher with a U-shaped stopper (12) through a hole (10) drilled in the center of the wide surface of the plate-like body, and a thread hole (11) is attached to the acute end of the launcher claw (9). ), and a thread stopper tube (
15) is loosely fitted into the storage chamber of the mallet body, which is provided with a storage chamber (2) formed by opening the top surface, and
A ring (17) with ring notches (18) and (18a) provided at symmetrical positions on both sides is fitted into the ring groove (3) provided inside the upper edge of the storage chamber, and a lightweight thin plate is placed on top of the ring. and lids (20) (20A) at symmetrical positions on both sides.
A gavel housing a cracker launcher, characterized in that a lid (19) formed by a vertically extending lid (19) is mounted by inserting the lid leg into the ring notch.