JP2000130989A - Blowgun - Google Patents

Abstract

PROBLEM TO BE SOLVED: To capture an arrow by a mark pin with brush structure and to securely keep the hit of the arrow, by replacing the arrowhead and feathers of the arrow in a projectile weapon with a close-cropped soft head and hence by securing sufficient safety and forming the target of the arrow in the brush structure. SOLUTION: In a shaft 33 of an arrow in a projectile weapon, long-sphere- heads 34 and 44 made of a soft material such as rubber and polyethylene are sealed to both the sections. On the other hand, the target of the arrow is formed by planting a mark pin 11 onto the surface of a mark board 10. The heads 34 and 44 pass through pin holes 45 and 55, respectively, for connecting to the inside of the pipe of the shaft 33. Furthermore, a ball 56 is enclosed inside the pipe of the shaft 33, is moved from one end to the other inside the pipe of the shaft 33 by an air current, and is used as the on-off valve of the air current that enters through the pin holes 45 and 55. In this manner, the arrowhead and feathers of the arrow are replaced with a soft head for securing sufficient safety.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a game blower which shoots an arrow of a projectile with the wind pressure of exhalation, a arrow of the projectile, a target aimed at by the arrow, a magazine for prepaying the arrow, and a magazine. The present invention relates to a bridge box and the like for relay loading an arrow of a flying tool previously stored in a blowpipe.

[0002]

2. Description of the Related Art There are some types of projectiles which have been modified in such a way that the tip of the arrowhead is dull to some extent and which has been made safe so as not to damage humans and animals. There is a material which is improved so as to be easily subjected to exhalation using a material.

[0003] In some cases, in addition to a flexible board, straw, grass bundle, or the like, the target is improved by using a new material or the like so that the dull arrowhead of the above-mentioned section 0002 is pierced and pulled out.

[0004] A blowgun device for flying an arrow of a projectile is provided with an ammunition loading port and a blowing port of a cylindrical body separated from each other.
Some arrow feeders have a magazine member protruding and installed. (For example, see Japanese Utility Model Publication No. Sho 62-45597 and Japanese Utility Model Publication No. Sho 56-23898)

[0005]

SUMMARY OF THE INVENTION Originally, the origin of the arrowhead was sharp and hard, due to the historical origin that the original of the arrowhead was a weapon or hunting gear and later became a shooting game machine. However, there is a problem that the danger of remaining the traits of the above has not yet been eliminated.

[0006] There is a problem that a goal that is completely effective in securing the hit of the arrowhead of Marubou is not necessarily implemented yet.

There is a problem that the auto-loading technique developed for firearms was not transferred to Fukiya, probably because of the sharpness of the arrowhead and the conical shape of the widened feathers.

[0008]

The stereotype that the arrowhead must be solid and sharp, such as wood bamboo, animal bones, stoneware, copperware, ironware, etc., is eliminated, and both the arrowhead and arrow feather of the projectile are used. Replace with a soft head to pursue sufficient safety not only practically but also intuitively.

In order to replace the arrowhead with the soft head as described in the preceding paragraph, the target of the arrow of the projectile is reversed to a brush structure similar to a ikebana sword mountain.

[0010] By making the arrow of the launching tool a double head symmetrical to the tail, a magazine pipe having the same diameter as the blowpipe is installed in parallel with the blowpipe, and one of the arrows of the flying tool that is pre-installed in series in the magazine pipe. Each time it is transferred to the blowpipe, it can be loaded.

[0011]

BEST MODE FOR CARRYING OUT THE INVENTION An arrow of a projectile according to the present invention comprises a shaft and a pair of heads mounted on both ends of the shaft. It has a shape that can be inferred from a cane baton, and a small one such as a cotton swab for otolaryngology medical care. Since the head is a double head as described above and there is no distinction between them, if one is torn down, the other naturally becomes an arrow. The material is not particularly limited to natural materials such as wood and rubber, and even relatively flexible synthetic resins. However, from the viewpoint of protecting nature and reusing resources, the molding is performed by integral molding using recycled paper or the like.

[0012] A pinhole is penetrated at each of the head ends of the arrows of the flying tool according to the above-mentioned item 0011, and the pinhole is pierced by a target mark pin.

[0013] The pinhole of the above paragraph 0012 is further extended to penetrate the shaft, the shaft is lightened with a straw tube or the like, and a small ball that freely rolls back and forth in the shaft is enclosed. Adds a feather function to the entire shaft.

The target of the blow arrow of the present invention has a shape similar to a ikebana, a flower arrangement at first glance, and is formed by arranging a large number of mark pins on a flat mark board such as a circle or a square at regular intervals and arranging and arranging them. Capture the arrowhead of the missile that hit.

The blowpipe blower pipe is a straight pipe having an inner diameter equal to the maximum diameter of the projectile, and the straight pipe having the same inner diameter as the blow pipe is bound to each other while being adjacent to the blow pipe in parallel with each other to form a magazine pipe. I do. The above-mentioned blow pipe and magazine pipe, which are adjacent in parallel, are inserted into the bridge box through the eyeglass window, and the piston can be smoothly reciprocated a little over the length of one arrow of the launching tool as a bridge box as a cylinder. To do. Here, a state in which the blow pipe and the magazine pipe have entered the innermost part of the bridge box is referred to as a bridge box closed, and conversely, a state in which the pipe is pulled out to the shallower is referred to as a bridge box opened. Then, the length of the magazine pipe is cut slightly longer than the length of the blow pipe so that when the bridge box is closed, the opening and closing port is closed by the shutter on the inner surface of the bridge box. On the other hand, the end of the magazine pipe is closed with a cap, and a piston capable of freely reciprocating between the port and the cap is always inserted into the magazine pipe so that the arrow of the flying tool is pushed out toward the port. An arrow opening is separately opened on the side of the bridge box where the shutter is provided. If the bridge box is further retracted from the fully opened state, it should be able to be detached from the pipe.At that time, the appropriate number of projectile arrows will be randomly and serially inserted into the magazine pipe from the exposed port. Take the form to put it in, or remove the end cap separately and put the arrow of the launcher after releasing the piston.

[0016]

Embodiments will be described with reference to the drawings.
Arrow D and missile E of the projectile in FIGS. 1 and 2
Are the smallest embodiments, and in the largest embodiment, the size is twice or more, but the basic structure and specifications are common. First, in FIG. 1, the shaft 33 of the arrow D of the projectile is a round bar made of recycled paper, wood bamboo or plastics having a length of 7 cm and a diameter of 4 mm, and made of rubber, polyethylene or other soft material at both ends of the shaft 33. Major axis 10
A cylindrical or long sphere head a34 and a head b44 having a short diameter of 7 mm and a short diameter of 7 mm are fixed to each other. The target ball E hit by the projectile arrow D indicates a state in which six of the mark pins 11 planted on the surface of the mark board 10 are circumscribed and secured to the head b44. FIG. 2 is a cross-sectional view taken along the plane XX of FIG. 1. Pins are punched at six vertices of a regular hexagon circumscribing the head, and pins are arranged at respective vertices of a concatenated hexagonal figure.

FIGS. 3 to 6 are arrows D of the projectile having a pinhole. The shaft 33 has an inner diameter of 2 mm and a length of 70 m.
m or a pipe made of polyethylene or the like, and the head a34 and the head b44 fitted to both ends thereof have an inner diameter of 1 m.
The shaft 33 passes through the pinholes a45 and b55 in the axial direction of m and communicates with the inside of the pipe of the shaft 33. A ball 56 having a diameter of a little less than 2 mm is sealed in the pipe of the shaft 33, and the inside of the pipe of the shaft 33 is rolled from one end to the other end by an air current to form a shut-off valve for the air flow entering from a pinhole. FIG.
Is a target portion E of the arrow D of the projectile, and the mark pin 11 with the pinhole is arranged at each vertex of a regular triangle that divides the circumcircle of the head into six equal parts.

7 and 8, a magazine pipe A
Is a transparent acrylic straight pipe having an inner diameter of about 8 mm and a length of about 1015 mm, and the blow pipe B has an inner diameter of about 8 mm and a length of about 10
It is an aluminum straight tube of 00 mm. The reason for using the transparent acrylic for the magazine pipe A is that it is easy to neglect the stock of the arrow D of the projectile that was pre-paid, while the use of aluminum for the blow pipe B reduces the frictional resistance when firing the arrow D of the projectile. The purpose is to make it relatively small, and does not particularly stick to its material. In addition, the difference in length between the magazine pipe A and the blow pipe B prevents the arrow from being mistakenly reversed to the original magazine pipe A when the arrow D of the projectile is relayed from the magazine pipe A to the blow pipe B in the bridge box C. The reason for this is to make it easier to cover the accounting slot 1 with the shutter 9. Then, the magazine pipe A and the blow pipe B are fixed at two or three places by using the binder 6 so as to keep the pipe parallel, but in the drawing, since one part in the length direction is omitted, one binder 6 is used. Only is displayed. Binder 6 at the cut end of the pipe shown in the figure
Cover the magazine pipe A with the opening / closing cap 5 connected to
Into the magazine pipe, a metal rod piston 2 that is slightly longer than the arrow D of the projectile, which is a weight for pushing the arrow D of the projectile, is thrown.

A bridge box C is externally attached like a sheath from the front of the magazine pipe A and the blow pipe B, that is, the outlet port 1 and the loading port 3, which are arranged in parallel and fastened by the binder 6. More specifically, as shown in FIG. 9 and FIG. 10, the bridge box C is a thin and flat transparent container, the vertical length is about 2 cm larger than the arrow D of the launching tool, and the side of the entrance portion is connected to the magazine pipe A and the blower. It is a rectangle circumscribing a cross section in which the pipes B are arranged in parallel, and a cutout glass window 7 is provided on a side surface of the entrance portion in such a manner that circles circumscribing the two pipes are arranged in parallel. Also, as shown in FIG. 11, about one half of the side surface facing the eyeglass window 7 is cut out to open an arrow opening 8, and the remaining half of the side surface is left as a shutter 9. In this way, the magazine pipe A and the blowpipe B are inserted into the bridge box C through the glasses window 7, and moved forward and backward like a piston in a cylinder.
As shown in the figure, the pipe goes all the way in and the bridge box C
When the door was closed, the outlet 1 was in contact with the shutter 9 and closed, so that the expiration blown from the arrow opening 8 was concentrated only on the blow pipe B.

[0020]

The present invention is embodied in the form described above and has the following effects.

By replacing both the arrowhead and the arrowhead of the projectile with the soft head of the round head, it is possible to not only injure not only the player but also the spectator and the property, and also to have a sensual feeling. Even sufficient safety can be realized.

Instead of replacing the arrowhead with the soft head, the target of the arrow of the projectile is reversed to the brush structure, so that the arrow of the projectile with an unsharp arrowhead is captured by the mark pin, and the hit is secured. You.

A magazine pipe having the same diameter as the blowpipe is installed in parallel with the blowpipe, and the arrows of the projectiles previously stored in the magazine pipe are sequentially transferred to the blowpipe one by one by relaying the bridge box. It is possible to blow continuously, so you don't have to load the next arrow each time you blow. In addition, since the arrowhead and the arrowhead are made symmetrical, no reverse loading error occurs.

[Brief description of the drawings]

FIG. 1 is a plan view showing a state where an arrow of a projectile hits a target.

FIG. 2 is a cross-sectional view taken along a plane XX of FIG.

FIG. 3 is a plan view of an arrow of a projectile having a pinhole.

FIG. 4 is a cross-sectional view taken along the YY plane of FIG.

FIG. 5 is a side view corresponding to FIG. 3;

FIG. 6 is a mark pin arrangement diagram of a head target having a pinhole.

FIG. 7 is an elevational view of the whole with the magazine pipe facing forward;

FIG. 8 is a plan view corresponding to FIG. 7;

FIG. 9 is a cross-sectional view on the ZZ plane with the bridge box opened.

FIG. 10 shows Z with the bridge box closed
It is sectional drawing in a Z surface.

FIG. 11 is a side view of the bridge box corresponding to FIGS. 7 to 9;

FIG. 12 is a side view of the outlet corresponding to FIGS. 7 to 9;

[Explanation of symbols]

 Reference Signs List A Magazine pipe B Blow pipe C Bridge box D Arrow of launcher E Target mat 1 Outlet 2 Piston 3 Loading port 4 Launch port 5 Cap 6 Binder 7 Glass window 8 Arrow port 9 Shutter 10 Mark board 11 Mark pin 12 Launcher Arrow a 22 Arrow of projectile b 32 Arrow of projectile C 33 Shaft 34 Head a 44 Head b 45 Pinhole a 55 Pinhole b 56 Ball

Claims (3)

[Claims] 1. A shaft (3) of a pipe body into which a ball (56) which can freely roll between both ends of the pipe is thrown into the pipe.
3), a pair of heads a, b (34, 44) penetrating pinholes a, b (45, 55) in the center axis of a cylindrical body or a sphere having a relatively soft feel is attached to the shaft (3).
Arrow of a symmetrical launch vehicle attached to 3). 2. A mark pin (11) is attached to a mark board (10).
And three to six mark pins (11) adjacent to each other are linked in series to form a regular triangle, square, or regular polygon circumscribing the cross section of the head (34 or 44). The target of the arrow of the projectile which is arranged so that it may form. 3. The magazine pipe (A) and the blow pipe (B) are arranged side by side and bound, and the arrow (D) of a projectile from the magazine pipe (A) to the blow pipe (B) is bound.
Bridge box (C), which serves as a relay container and an arrow opening (8), can be slid forward and backward to a predetermined section while connecting both the pipes of the magazine pipe (A) and the blow pipe (B). Blower device installed in