JP7254982B2 - Airsoft sword play equipment for bare skin swordsmanship - Google Patents

Description

The present invention relates to an airsoft sword toy used for so-called bare skin swordplay. This bare skin swordsmanship is swordsmanship against opponents who do not wear armor, and is contrasted with swordsmanship against opponents wearing armor called kaja swordsmanship. A modern-style game or game called 'Sports Chanbara' can also be categorized under this category of bare skin swordsmanship. Historically, it was natural to wear armor during the Warring States period, but with the transition to the peaceful Edo period, there was a change to plain clothes and bare skin swordsmanship, which was premised on accidental individual battles during peacetime. be. In addition, by Tokugawa Ieyasu's edict, a new "Bushido" based on Confucianism, which was different from the Bushido that had existed up to that time, was spread throughout the country. With the emergence of a school that emphasizes mental training, the above bare skin swordsmanship can be said to be a swordsmanship that sublimated martial arts. The present invention relates to a safe and inexpensive airsoft sword toy that is used in the above-mentioned bare skin swordsmanship as part of mental training while learning samurai etiquette while teaching iaido to elementary school students. Attached to FIG. 12 is a reference diagram showing a closed mock match by elementary school students using the airsoft sword play equipment for bare skin fencing according to the present application.

Especially in recent years, swordsmanship using this airsoft sword toy is not only a game for children, but is also spreading among adults as self-defense training and sports. In addition, it is so popular that the All Japan Sports Chanbara Championship and the World Sports Chanbara Championship are held now. By the way, as an airsoft sword toy for bare skin swordsmanship, it is naturally required that it does not hurt even if it hits. Especially in the case of swordsmanship using an airsoft sword playground equipment that is practiced among children, there is a risk that children will become lethargic if the sword hurts, or they may get angry and fight.

First, the old martial arts tool is disclosed in Japanese Unexamined Patent Publication No. 51-14432, the practice baton is disclosed in Japanese Utility Model Publication No. 54-32879, and the soft sword for self-defense is disclosed in Japanese Utility Model Laid-Open No. 5-78265. Basically, as shown in FIG. 13, these have adopted a configuration in which urethane is wound around a core rod as an elastic material, and a bag made of cloth or leather is covered thereon. Due to the elasticity of this urethane, it was very convenient because it did not hurt the opponent even without armor. However, these conventional batons and soft swords have variations in the quality of urethane, etc., and this naturally causes variations in the performance of soft swords, which causes considerable unfairness in matches. something happened. Furthermore, urethane etc. hardens while being used, so it was obliged to replace the urethane on a standard basis of about 6 months, but if the user continued to use the urethane without replacing it, It could have caused an accident.

In order to solve the above problems, International Publication No. 95/24951 (Priority claim: Japanese Patent Application No. 6-43926, Japanese Patent Application No. 6-215916, Japanese Patent Application No. 6-287956) has proposed a sword toy. However, as shown in FIG. 14, it is difficult to say that the sword toys disclosed in these references are painless even when struck, and the fact is that special equipment such as armor is required. That is, although the portion corresponding to the blade is a bag-like body filled with air, the handle portion is a hard, small-diameter rod-like body so that it can be easily gripped. Therefore, it can be held in one hand and swung around quickly, but on the contrary, it hits hard. In addition, the boundary between the handle and the blade has a stepped shape and the diameter of the blade is large. Moreover, since there is a step between the handle portion and the blade portion where the structure and the outer diameter change greatly, stress tends to concentrate on the step portion. Therefore, it was unavoidable to make the blade part hard to some extent in order to maintain its strength, and it hurt when hit. In addition, if the hard handle extends into the interior of the bag-like body in order to maintain strength, the strength of the blade becomes too strong, which is dangerous.

Furthermore, since it is necessary to integrate the bag-shaped body and the rod-shaped body made of different materials and realize the air-tight air chamber structure of the bag-shaped body, manufacturing is extremely difficult, and manufacturing defects are likely to occur. These references also disclose a sword toy in which even the handle is integrally formed with a bag-like body. As mentioned above, it is necessary to harden the whole bag-like body including the blade portion, and there is a problem that it is difficult to say that the blade does not hurt when struck.

Therefore, in order to solve the above problems, Japanese Utility Model Registration No. 3146442 discloses an airsoft sword toy 10 according to the invention of the inventor of the present invention. That is, as shown in FIG. 15, the handle cover 14 is superimposed on the outer peripheral surface of the handle 20 of the air-sealed bag-like body 12 with the longitudinal direction of the bar 28 facing the longitudinal direction of the handle 20 . , and fixed in a state of being superimposed on the surface of the handle portion 20 by a fixing string as a fixing member. Here, since the air plug 24 is positioned on the handle 20 , the air plug 24 is covered with the handle cover 14 by winding the handle cover 14 around the handle 20 . The airsoft sword toy having such a structure is used by gripping the handle 20 from above the handle cover 14. - 特許庁In addition, according to the airsoft sword toy of the present embodiment, since the blade part 18 is formed of the large-diameter soft bag-like body 12, there is no pain when it hits, and it can be used safely. Therefore, there is an advantage that swordsmanship using the airsoft sword play equipment can be enjoyed without using special armor.

In the configuration of this reference, the handle 20 also has a large diameter, so that the user will hold the handle 20 with both hands. This makes it easy for users with weak hands, such as children, to hold and swing. In addition, coupled with the fact that the handle 20 is thickened to some extent, it is difficult to quickly swing around, and since the speed of the blade 18 is suppressed, the pain when hitting is further suppressed. ing. In addition, since the bag-like body 12 has a continuous cylindrical shape with the same outer peripheral shape from the blade portion 18 to the handle portion 20, the strength of the boundary portion 22 between the handle portion 20 and the blade portion 18 is also advantageously ensured. As a result, bending at the boundary portion 22 is also avoided. As a result, it is not necessary to increase the thickness of the bag-like body 12 in order to secure the strength of the boundary portion 22, and the bag-like body 12 can be formed softer. It is possible to further reduce the pain of As described above, in the sword toy according to this reference, it is possible to provide an airsoft sword having high safety and excellent usability at a low cost with excellent cost efficiency.

However, the above airsoft sword, which was invented by the inventor of the present application more than ten years ago, currently has the following drawbacks.
1. The blade portion 18 and the handle portion 20 of the air-tight bag-like body 12 are of an integral structure, and the width of the handle portion 20 and the blade portion 18 are substantially the same. It is therefore too thick to hold, especially in the hands of small children. In particular, since the handle cover 14 is overlapped and wound around the outer peripheral surface of the handle 20 of the bag-like body 12, it is difficult for small children to grasp it.
2. The bag-shaped body 12 has a special shape in which the tip of the tip is obliquely slanted to resemble a sword, and is relatively expensive considering the number of production lots. As for the bag-like body 12, vinyl chloride resin, which has been conventionally used for vinyl toys, and polyolefins such as polyethylene and polypropylene are preferably used. However, in swordsmanship using an actual airsoft sword playground equipment, this reference does not give any consideration to the impact sound when one's own sword strikes the opponent's sword or body violently when battling with an opponent. do not have.
3. Furthermore, as the most inconvenient point, after the development of the sword game according to this reference, although many excellent and inexpensive alternative commercial products that can be used as the bag-like body 12 have been developed, the configuration according to this reference However, it does not have a structure in which these alternative commercial products can be used. For example, in recent years, cheering stick balloons have become familiar in television volleyball and soccer broadcasts. If this cheering stick balloon is used as the bag-like body 12, it is possible to emit a high-pitched metallic sound during a fencing match using an airsoft sword toy. However, in the configuration according to this reference, there is no technical idea of diverting such an existing inexpensive cheering stick balloon that is commercially available. Although FIG. 16 shows a vinyl Japanese sword that is currently on the market, a structure that solves the problems described in 1 to 3 above has not yet been achieved.

JP-A-51-14432 Japanese Utility Model Publication No. 54-32879 Actual Kaihei 5-78265 WO 95/24951 JP-A-6-43926 JP-A-6-215916 JP-A-6-287956 Utility Model Registration No. 3146442

The present invention was invented against the background of the above-mentioned circumstances, and the problem to be solved is to make it possible to enjoy swordsmanship without the need for special protective equipment, without feeling pain even when hit. To provide a sword toy with a novel structure having a simpler structure. Specifically, the purpose is to realize a safe and easy-to-use airsoft sword play equipment for bare skin swordsmanship, which has a configuration in which a commercially available stick balloon can be easily attached to the handle, and which can be mass-produced at low cost. do.

Hereinafter, each aspect of the present invention that has been made to solve such problems will be disclosed. It should be noted that the constituent elements employed in each aspect described below can be employed in any possible combination. In addition, the embodiments or technical features of the present invention are not limited to those described below, but are described in the entire specification and drawings, or are based on the inventive idea that a person skilled in the art can understand from these descriptions. It should be understood that it is recognized on the basis of

That is, the airsoft sword toy for bare skin swordsmanship according to the present invention comprises a balloon portion corresponding to a soft bag-like blade portion filled with gas, and a balloon mounting portion having a diameter that can be fixed integrally with the lower end of the balloon portion. , and a handle (tsuka) portion attached to the balloon attachment portion in the coaxial extension direction and having a thickness that can be held by the palm of the hand. By using commercially available cheering stick balloons for the balloon part, we have realized an inexpensive airsoft sword toy for bare skin swordsmanship. This has the advantage that even if the balloon section should be damaged, it can be easily replaced.

The support stick balloons may be either rubber balloons or Mylar balloons, and if Mylar balloons are used in particular, when the balloon parts, which are the sword parts, are struck against each other, they emit a metallic sound, realizing the realism of the battle. is possible.

The connection between the lower end of the balloon portion and the balloon mounting portion can be realized in various configurations. For example, the inflating pressure of a strongly inflated balloon may be applied to the inner wall of the balloon attachment portion, or may be more simply fixed integrally with an adhesive tape. Furthermore, a unidirectional non-slip tape may be attached to the inner wall of the balloon mounting portion. In addition, the balloon is locked and deformed by an inner shoulder provided on a part of the inner wall of the balloon mounting portion, or the air inlet of the balloon portion is partially exposed to the outside from the opening provided on the bottom of the balloon mounting portion. The balloon may be inflated by blowing air through the hollow mouth, and the balloon may be completely inflated to inflate the lower end of the balloon portion to the wall surface of the balloon attachment portion, thereby integrally fixing the balloon portion. Furthermore, a plurality of notches may be provided in the side wall of the balloon mounting portion, and a string running around the cuts may press and deform the surface of the balloon to integrally fix the balloon. These configurations can be realized only by partially devising the structure of the balloon mounting portion, and therefore can be realized at low cost.

Separately from the above, in addition to the above structure, a collar may be provided at the lower end of the balloon mounting portion, or an LED element may be arranged at the center of the bottom of the balloon storage portion to illuminate the entire balloon portion from below. Further, an acceleration sensor may be used to generate an "air-splitting sound" corresponding to the speed at which the airsoft sword toy is swung down from a mini-speaker as an effect sound of the air-splitting speed.

Since the airsoft sword play equipment for bare skin swordsmanship of the present invention uses commercially available support stick balloons, it can be mass-produced at low cost, and can be used safely and easily to improve the realism of the battle. have advantages.

FIG. 1 is a perspective view of an airsoft sword toy 1 for bare skin fencing as a first embodiment of the present invention. FIG. 2(A) is a cross-sectional view taken along the line AA in FIG. 1, and (B) and (C) are perspective views from the lower oblique direction. FIG. 3 is an external view of a commercially available cheering stick balloon used in the present invention. FIG. 4 is a conceptual diagram showing the essential parts of an airsoft sword toy 2 for bare skin swordsmanship according to a second embodiment of the present invention. FIG. 5 is a conceptual diagram showing the essential parts of an airsoft sword toy 3 for bare skin swordsmanship according to a third embodiment of the present invention. FIG. 6 is a conceptual diagram showing the essential parts of an airsoft sword toy 4 for bare skin swordsmanship according to a fourth embodiment of the present invention. FIG. 7 is a conceptual diagram showing the essential parts of an airsoft sword toy 5 for bare skin swordsmanship according to a fifth embodiment of the present invention. FIG. 8 is a conceptual diagram showing the essential parts of an airsoft sword toy 6 for bare skin swordplay according to a sixth embodiment of the present invention. FIG. 9 is a conceptual diagram showing the essential parts of an airsoft sword toy 7 for bare skin swordsmanship according to a seventh embodiment of the present invention. FIG. 10 is a conceptual diagram showing the essential parts of an airsoft sword toy 8 for bare skin swordplay according to an eighth embodiment of the present invention. FIG. 11 is a conceptual diagram showing the essential parts of an airsoft sword toy 9 for bare skin swordsmanship according to the ninth embodiment of the present invention. FIG. 12 is a reference photograph for explaining the state of a game using the airsoft sword playing equipment for bare-skin swordsmanship according to the present invention. FIG. 13 is a cross-sectional view of a conventional soft sword for self-defense kendo, in which urethane is wound around a core rod as an elastic material. FIG. 14 is a conceptual diagram of an airsoft sword toy for bare skin swordplay according to a conventional example. FIG. 15 is a conceptual diagram of an airsoft sword toy for bare skin swordplay according to a conventional example. FIG. 16 is a conceptual diagram showing a commercially available vinyl Japanese sword according to a conventional example.

(First embodiment)
Hereinafter, in order to clarify the present invention more specifically, embodiments of the present invention will be described in detail with reference to the drawings. First, FIG. 1 is a perspective view of an airsoft sword toy 1 for bare skin fencing as a first embodiment of the present invention, and FIG. 2(A) is a cross-sectional view taken along line AA in FIG. This airsoft sword toy 1 for bare skin swordsmanship includes a cylindrical balloon part 10 having a predetermined length, a balloon mounting part 20 for housing and fixing the lower end of the balloon part 10, and the balloon mounting part It consists of a handle 30 attached in the direction of coaxial extension. Each part will be described in detail below.

The balloon part 10 is a sword part, and as shown in FIG. 3, it is composed of a commercially available support stick balloon. Various materials are available for the balloon portion 10, but a stick-shaped rubber balloon or a Mylar balloon is preferable. In particular, mylar balloons are commercially available cheering goods that many spectators hold in their left and right hands, for example, in a volleyball or basketball game, and use these stick balloons by striking each other. There are various sizes, for example, about 7 cm in diameter, about 70 cm in long axis length, the tip is rounded, and the other end has an air inlet for injecting air (with an air check valve). The balloon part is inflated by inserting a straw or the like and blowing air through the mouth. Mylar balloons are balloons made by attaching an air inlet (with an air check valve) to a film in which aluminum is deposited on a material such as polyester, polyethylene, or nylon. It makes a high-pitched metallic sound when struck. It is more resistant to cracking than rubber balloons, and is suitable for the sword portion of airsoft sword play equipment for bare-skin swordsmanship. Since the surface shines like metal, it also has the effect of creating a sense of realism in swordsmanship. Furthermore, even if the balloon is formed into an elongated stick shape, it has a relatively high rigidity compared to a rubber balloon, and therefore has the effect of being able to maintain a straight shape even when swung around, and is suitable as a sword portion. Also, if the tip is rounded and used for bare skin swordsmanship, it is possible to improve safety. It should be noted that at the time when the airsoft sword play equipment for bare skin swordsmanship according to the conventional example was developed, these mylar balloons were not yet widely used materials, but today they are widely used for support such as world volleyball and basketball (minibus). is also used. More recently, it has also been used as goods to liven up idol concerts and after-parties at weddings. Therefore, they can be easily obtained anywhere and at a very low cost, so that even if the balloon part 10 is damaged during bare skin swordsmanship play, it can be easily and inexpensively replaced. I have it. In this regard, the airsoft sword toy according to the present invention is based on the technical idea of using ready-made stick balloons, and in this respect, the conventional airsoft sword toy for bare skin swordsmanship uses custom-shaped balloons. This is very different from the premise that

Next, the balloon attachment portion 20 will be described. The balloon attachment portion 20 may be, for example, a cylindrical pipe such as a vinyl chloride pipe, or may be made of a material such as wood. In particular, the material is not limited as long as it is light. The diameter may be any diameter that allows the lower end portion of the balloon portion 10 to be pressed and slid to be inserted and fixed. The shape of the insertion port may be circular or polygonal. In either case, the lower end of the air-inflated balloon portion 10 is strongly slid and inserted along the inner wall of the balloon mounting portion 20, and the diameter is such that the balloon portion 10 and the balloon mounting portion 20 can be integrally fixed. That is, after being slid and inserted, the inflation pressure of the balloon portion is applied to the inner wall of the balloon attachment portion, and this inflation pressure prevents the balloon portion 10 from slipping off from the balloon attachment portion 20 . The length of the balloon mounting portion 20 in the longitudinal direction is sufficient to receive the inflation pressure of the balloon portion, so that even if the opponent's balloon portion comes into direct contact with the opponent's balloon portion during a match using the airsoft sword play equipment for bare skin swordsmanship, it will not be easily damaged. It is better to make it long enough so that it does not come off. For example, a length of about 10 cm is conceivable. The bottom portion of the balloon mounting portion 20 may be composed of a flat surface for sealing as shown in FIG. 2B or a streak member (for example, wood) that connects with the handle portion 30 as shown in FIG. 2C.

Next, the handle portion 30 will be described. The handle portion 30 is attached to the bottom portion of the balloon attachment portion 20 in a coaxial extension direction. The thickness should be suitable for the size of a child's or adult's palm so that the player can hold it with one hand or both hands. The cross-sectional shape of the handle may be cylindrical as shown in FIG. 2(B), or elliptical as shown in FIG. 2(C) imitating the handle of a sword. In this way, it is more preferable to form the handle into an elliptical shape and use it as a grip for "passing through the blade" in iaido. The length may be such that it can be held with the palms of both hands. Also, the handle 30 may be attached to the bottom of the balloon attachment 20 with screws, or both may be integrally molded. In either case, unlike the configuration of the conventional example shown in FIG. 15, the thickness and length of the handle can be freely designed, and it is of course possible to make it approximately the same as the thickness of the handle of the sword. For this reason, even though it is an airsoft sword toy for play, it is possible to reproduce the feeling of gripping a real sword.

(Second embodiment)
FIG. 4 is a conceptual diagram showing the essential parts of an airsoft sword toy 2 for bare skin swordsmanship according to a second embodiment of the present invention. In the first embodiment, the lower end of the balloon portion 10 inflated with air is strongly slid and inserted along the inner wall of the balloon mounting portion 20, thereby integrally fixing the balloon portion 10 and the balloon mounting portion 20. In order to prevent the balloon part 10 from coming off from the balloon mounting part 20 when the balloon part 10 is hit hard during the game, both are fixed with an adhesive tape 21. - 特許庁With this configuration, even a child can easily fix the balloon section 10 to the balloon mounting section, and furthermore, even if the balloon section 10 is damaged, it can be easily replaced on the spot.

(Third embodiment)
FIG. 5 is a conceptual diagram showing the essential parts of an airsoft sword toy 3 for bare skin swordsmanship according to a third embodiment of the present invention. As in the second embodiment, the third embodiment also relates to the structure for integrally fixing the balloon portion 10 and the balloon mounting portion 20. In order to prevent the balloon portion 10 from falling out of the balloon mounting portion 20, the inner wall of the balloon mounting portion 20 is provided with a A unidirectional non-slip tape 22 is attached to fix the lower end of the balloon portion 10 to the balloon mounting portion 20. As shown in FIG. Here, the unidirectional non-slip tape 22 is a special fiber that is woven so that it is non-slip only in one direction (stop) and slides in the opposite direction (slide). It is used for non-slip sheets for wheelchairs. Materials used include nylon, PP (polypropylene), non-slip resin/PU (polyurethane), and ether sulfone. By attaching the one-way non-slip tape 22 to the inner wall of the balloon mounting portion 20 in this manner, the lower end of the ready-made stick balloon, which has been sufficiently inflated with air, is strongly slid into the upper opening of the balloon mounting portion 20. When inserted dynamically, the lower end of the stick balloon slides and presses on the non-slip tape 22 during insertion, and the air balloon can be attached easily. In addition, once the stick balloon is inserted, the stop is applied in the opposite direction, so even if the balloon part 10 is hit hard during the actual battle, the balloon part 10 may inadvertently come off from the balloon mounting part 20. It is possible to prevent

(Fourth embodiment)
FIG. 6 is a conceptual diagram showing the essential parts of an airsoft sword toy 4 for bare skin swordsmanship according to a fourth embodiment of the present invention. Regarding the structure for integrally fixing the balloon portion 10 and the balloon mounting portion 20 as in the third embodiment, an inner shoulder portion 23 is formed on the inner wall of the balloon mounting portion 20 in order to prevent the balloon portion 10 from slipping out of the balloon mounting portion 20. The lower end of a ready-made air balloon, which has been sufficiently inflated with air in advance, is locked and deformed by the inner shoulder portion 23. - 特許庁Only by inserting the lower end of the balloon portion 10 into the balloon mounting portion 20 by strongly pressing it, the balloon portion 10 and the balloon mounting portion are deformed and expanded at the inner shoulder portion 23, thereby being firmly integrated. Therefore, even if the balloon part 10 is beaten during a match, it is possible to prevent the problem that the balloon part 10 inadvertently comes off from the balloon mounting part 20.例文帳に追加

(Fifth embodiment)
FIG. 7 is a conceptual diagram showing the essential parts of an airsoft sword toy 5 for bare skin swordsmanship according to a fifth embodiment of the present invention. In this embodiment, an opening 24 is provided at the bottom of the balloon mounting portion 20 so that an air injection port (with an air check valve) 11 for injecting air into the balloon portion is partially exposed to the outside. A typical balloon has an air injection port at one end of the balloon, and is inflated by inserting air directly or by inserting a straw or an air injection needle through this port. In this configuration, unlike the other embodiments described above, the balloon is not completely inflated in advance and is inserted into the balloon mounting portion 20, and the air inlet 11 of the balloon is brought out of the balloon mounting portion 20 through the opening 24. FIG. Then, while the balloon is inserted into the balloon mounting portion 20, a straw or an air injection needle is inserted into the air injection port to inject air strongly into the balloon to completely inflate the balloon. That is, by inflating the completely inflated balloon against the wall surface of the balloon attachment portion, the balloon portion 10 can be firmly pressed and fixed to the balloon attachment portion 20 . This can prevent the balloon portion 10 from falling off from the balloon mounting portion 20 .

(Sixth embodiment)
FIG. 8(A) is a conceptual diagram showing the essential parts of an airsoft sword toy 6 for bare skin swordsmanship according to the sixth embodiment of the present invention. This embodiment has a configuration in which a plurality of notches 25 are provided in the side wall of the balloon mounting portion 20 for fixing the balloon by tying it with a string. In this configuration, after the completely inflated balloon portion 10 is pushed into the balloon mounting portion, it is strongly bound with a string so as to go around the cut portion. Since the inside of the bound string presses the surface of the balloon, the balloon is pressed and deformed as shown in FIG. Even if the balloon part 10 is hit hard during a match, it is possible to keep the structure integrated with the balloon mounting part 20.例文帳に追加In this case, it is sufficient to use a soft string for binding, so there is an advantage that safety is maintained.

(Seventh embodiment)
FIG. 9 is a conceptual diagram showing the essential parts of an airsoft sword toy 7 for bare skin swordsmanship according to a seventh embodiment of the present invention. This embodiment has a configuration in which a flange portion 26 is provided at the lower end portion of the balloon mounting portion 20 . As a result, the airsoft sword toy 7 can be configured to imitate a sword with a guard.

(Eighth embodiment)
FIG. 10 is a conceptual diagram showing the essential parts of an airsoft sword toy 8 for bare skin swordplay according to an eighth embodiment of the present invention. In this embodiment, a dry battery is housed in a handle portion 30, and an LED element 27 is arranged in the center of the bottom portion of the balloon housing portion 20. FIG. In this embodiment, the LED element 27 is made to emit light to illuminate the entire balloon portion 10, and the entire balloon portion is configured to imitate anime goods that emit light from the inside as if it were a sword of light in animation. . The LED element 27 is attached to the balloon storage part 20, so that there is no danger even if the airsoft sword toy 7 is swung around, and it is possible to enjoy bare-skin swordsmanship in the dark.

(Ninth embodiment)
FIG. 11 is a conceptual diagram showing the essential parts of an airsoft sword toy 9 for bare skin swordsmanship according to the ninth embodiment of the present invention. This embodiment comprises a dry battery housed in a handle 30, an acceleration sensor 28 and a mini-speaker 29. FIG. That is, in this configuration, the acceleration sensor 28 detects the swing-down acceleration when the airsoft sword toy 9 for sports bare skin swordsmanship is swung down, and an imitative sound generator (not shown) also built in the handle 30 The "air tearing sound" corresponding to the above-described detected descending acceleration is generated, and the "air tearing sound" is emitted from the mini-speaker 29 as an effect sound. As a result, it is possible to create a sense of realism of a more serious stand-by battle.

The airsoft sword toy for bare-skin swordsmanship according to the present invention has the advantage of being inexpensive because it uses ready-made balloons in which air is sealed, and having sufficient strength to withstand intense bare-skin swordsmanship. Also, the balloon portion 10 and the handle portion 30 can be configured with different diameters, so that a more realistic grip feeling can be obtained. In particular, if a supportive stick balloon-shaped mylar balloon is used in the balloon part 10, an effective hitting sound can be obtained when one's own sword is violently struck at the opponent's sword or body in a batting battle with the opponent. becomes possible. Furthermore, by illuminating the balloon part with LEDs, it is possible to make it a sword of light, and to effectively produce the "air slashing sound" when swinging down the sword.

1 Airsoft sword play equipment for bare skin swordsmanship 10 Balloon part 20 Balloon mounting part 30 Handle (tsuka) part

Claims (12)

A balloon portion (10) corresponding to a soft bag-like blade portion filled with gas, a balloon attachment portion (20) having a diameter that can be fixed integrally with the lower end of the balloon portion, and a coaxial extension to the balloon attachment portion. An airsoft sword toy (1) for bare-skin swordsmanship, characterized by comprising a handle (30) attached in a direction and having a thickness that can be held by the palm. 2. The airsoft sword toy for bare skin swordplay (1) according to claim 1, characterized in that said balloon part (10) is composed of a support stick balloon on the market. 3. The airsoft sword toy for bare skin swordplay (1) according to claim 2, characterized in that said commercially available cheering stick balloons are made of rubber balloons or mylar balloons. 2. The lower end of the balloon portion (10) and the balloon mounting portion (20) are integrally fixed by applying the inflation pressure of the strongly inflated balloon to the inner wall of the balloon mounting portion. Airsoft sword play equipment for bare skin swordsmanship (1). 2. The airsoft sword play equipment (1) for bare skin swordplay according to claim 1, wherein the lower end of the balloon part (10) and the balloon attachment part (20) are integrally fixed with an adhesive tape (21). The lower end of the balloon portion (10) and the balloon mounting portion (20) are integrally fixed with a unidirectional non-slip tape (22) attached to the inner wall of the balloon mounting portion. 1. An airsoft sword toy for bare skin swordsmanship according to 1 (1). The lower end of the balloon portion (10) and the balloon mounting portion (20) are formed by a part of the lower end of the balloon that has been sufficiently inflated with air in advance and an inner shoulder ( The airsoft sword play equipment (1) for bare skin swordplay according to claim 1, characterized in that it is integrally fixed by locking deformation at 23). The lower end of the balloon portion (10) and the balloon attachment portion (20) are connected to the air inlet (11) of the balloon portion, which is partially exposed to the outside from the opening (24) provided at the bottom of the balloon attachment portion. A straw or an air injection needle is inserted to inflate the balloon by strongly injecting air into the balloon. By inflating the balloon completely, the lower end of the balloon is inflated and fixed to the wall surface of the balloon mounting portion. An airsoft sword toy (1) for bare skin swordplay according to claim 1, characterized in that: The lower end of the balloon portion (10) and the balloon attachment portion (20) are integrally fixed by pressing and deforming the surface of the balloon with a string that goes around a plurality of notches (25) provided on the side wall of the balloon attachment portion. An airsoft sword toy (1) for bare skin swordplay according to claim 1, characterized in that: 2. The airsoft sword toy for bare skin swordplay (1) according to claim 1, characterized in that a brim (26) is further provided at the lower end of the balloon mounting part (20). Furthermore, a dry battery is stored in the handle (30), and an LED element (27) is placed in the center of the bottom of the balloon storage part (20) to illuminate the entire balloon part from below. 2. The airsoft sword toy for bare skin swordplay (1) according to claim 1, characterized in that it is constructed to emit light from the inside. Furthermore, by arranging a dry battery, an acceleration sensor (28) and a mini speaker (29) in the handle (30), the swing-down acceleration when the airsoft sword toy for bare skin swordsmanship is swung down can be controlled by the acceleration. 2. The air for bare skin swordsmanship according to claim 1, characterized in that it is configured to emit an "air tearing sound" corresponding to the detected descending acceleration detected by a sensor as an effect sound of the air tearing speed from a mini speaker. Soft sword toy (1).

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