JP5065213B2 - Method for manufacturing balloon toys with magnets - Google Patents

Description

The present invention is made of a film balloon fitted with a weight having a magnet function on the inner surface, to Yano production method have balloons with magnets.

  Balloon toys mainly include a vinyl balloon toy formed of vinyl chloride, a film balloon toy formed of a synthetic resin film, and a rubber balloon toy formed of a rubber balloon.

  On the surface of these balloon toys, it is widely performed to print characters such as cartoons and animations, or to print pictures of animals such as dogs and cats and people such as idols.

  For example, in Patent Document 1 below, all or a part of a pattern such as a picture or a character drawn on an air bag body is formed at least in a double shape, and heat sealed to surround the peripheral edge thereof to form a hollow bag A game air bag is disclosed in which the design portion is inflated independently of the air bag main body through an air injection valve in a hollow bag shape. Moreover, the raising cone is attached to the lower surface of the bottom sheet piece. Furthermore, it is described that the air bag body is formed of a vinyl chloride sheet or the like.

  Patent Document 2 below discloses a balloon having a magnetic part at least partially. As one of the embodiments, it is described that a magnetic part is attached to the surface of a balloon.

Further, in Patent Document 3 below, there is a weight mounting method in which, in a balloon made of rubber, vinyl, or the like, a solid material that becomes a weight is put into the balloon, the balloon is turned over, and then the solid material is mounted. It is disclosed.
JP 2000-107326 A Japanese Utility Model Publication No. 63-106498 JP 2004-351176 A

  Since the air bag body in Patent Document 1 is formed of a vinyl chloride sheet or the like, there is a problem that it is relatively heavy. In addition, since the vinyl chloride sheet is easy to stretch, it has been difficult to make a balloon with a fine pattern using photographic printing or the like.

  Moreover, although the balloon of the said patent document 2 has provided the magnetic part, it is not intending to provide the magnetic part of the weight used as the raising cone of the patent document 1. FIG. For this reason, there was a problem that various play was not possible. Moreover, when a magnetic part is attached to the balloon surface, there is a concern that a small child or the like may peel off the magnetic part and swallow it.

  Furthermore, since the balloon of the above-mentioned Patent Document 3 needs to be turned over after putting a weight on rubber or vinyl, it cannot be made unless it is made of an elastic material such as rubber. Can not do it.

  On the other hand, a vinyl balloon made of a vinyl chloride sheet is made by welding sheets cut into a predetermined shape one by one, so it is easy to mount a rising cone inside, but a film balloon is equipped with a valve. Since an automatic machine is used to make a welded part of the entire circumference, leaving a part, there is a problem that it is difficult to insert a cone or the like inside.

Accordingly, an object of the present invention is lighter, allows photo printing, safe, is to provide a Yano manufacturing method have balloons Contact with magnet to allow a variety of play.

In order to achieve the above object, the balloon toy with magnets obtained in the present invention is a valve composed of a film at least at one place on the joining surface by superposing a plurality of films and joining them by thermal welding to constitute a balloon body. In the film balloon formed by sandwiching the film, at least one magnet body is bonded to the inner surface of the film.

According to the balloon toy with a magnet , since it is made of a film balloon, it can be handled lightly and easily, and gravure printing capable of expressing fine shades, flexographic printing capable of high-precision printing, etc. The design such as animal photographs can be clearly applied, the appearance and appearance of balloon toys can be improved, and the value as a toy can be increased.

  Further, since the magnet body is bonded to the inner surface of the film, it can be surely prevented from being unnecessarily peeled off or detached, and safety as a toy can be ensured.

  Furthermore, since the magnet body functions as a balloon or a balloon weight on a wall made of an iron plate, the balloon can be prevented from flying carelessly.

In the balloon toy with a magnet, the bottom of the balloon body has a rounded bulge shape, the magnet body is bonded to the inner surface of the bottom of the balloon body, the magnet body becomes a weight, It is preferable to function. According to this, since the magnet body is adhered as a weight to the rounded inner bottom surface of the balloon body, it functions as a so-called rising spill when it falls on the floor or ground, so that it rises again even if it is tilted. The range of play of toys can be expanded.

In the balloon toy with a magnet, it is preferable that the balloon main body is formed by joining three films including front and rear films and a bottom film. According to this, the balloon main body which has a bottom part can be efficiently formed with the minimum film.

In the balloon toy with a magnet, it is preferable that photographic printing is applied to the film constituting the balloon body. According to this, by vivid photo printing, the value as a toy can be further increased, and further, the consumer's willingness to purchase etc. can be improved when exhibited at the store.

In the balloon toy with a magnet, it is preferable that a reinforcing seal is further attached to a position where the magnet body of the bottom film is adhered. According to this, since the position where the magnet body of the bottom film is bonded is reinforced by the reinforcing seal, even if the bottom film is damaged by the edges or burrs of the magnet body, air or gas etc. It is possible to reliably prevent leakage from the inside.

And the manufacturing method of the balloon toy with a magnet according to the present invention comprises a plurality of films which are overlapped and joined by thermal welding, leaving a valve mounting portion, and is provided on the valve mounting portion of the balloon main body. A magnet body provided with an adhesive layer on one side is inserted through the formed opening, and the inner surface of the film at a predetermined location of the balloon body is pressed against the surface of the magnet body provided with the adhesive layer. The valve is mounted by adhering to the inner surface of the film and then inserting a valve made of a film into the opening and heat-welding the film.

  According to the above invention, after configuring the balloon body, the magnet body is inserted through the opening, and the film inner surface at a predetermined position of the balloon body is pressed to the surface provided with the adhesive layer with a simple operation. The magnet body can be securely adhered to the inner surface of the film, and a highly safe balloon toy can be obtained.

  In the method for manufacturing a balloon toy with a magnet according to the present invention, it is preferable that the adhesive layer provided on one side of the magnet body is configured by adhering a double-sided adhesive tape. According to this, the adhesive layer can be provided on one surface of the magnet body by simply sticking one surface of the double-sided adhesive tape to the magnet body, and the adhesion workability of the magnet body is improved.

  In the method for manufacturing a balloon toy with a magnet according to the present invention, a rib is formed on at least a part of the periphery of a portion on which the magnet body is placed at the tip, and is higher than the thickness of the magnet body. Using the inserted jig, the magnet body is placed inside the rib of the insertion jig with the adhesive layer as the upper surface, and in this state, the tip of the insertion jig is passed through the opening to the balloon. When the magnet body is inserted into the main body and the magnet body is disposed at a predetermined location in the balloon main body, it is preferable that the inner surface of the film positioned at the location is pressed and adhered to the adhesive layer of the magnet body from the outside.

  According to this, the magnet body is formed using an insertion jig which is formed in an elongated plate shape and has a rib higher than the thickness of the magnet body on at least a part of the periphery of the portion on which the magnet body is placed. With the adhesive layer placed on the top surface, it can be inserted through the opening, so that it can be smoothly inserted without being caught on the periphery of the opening, and can be attached to the adhesive layer of the magnet body until it is placed at a predetermined position. The inner surface of the film can be prevented from adhering, and the magnet body can be securely adhered to a predetermined position.

In the method of manufacturing a balloon toy with a magnet according to the present invention, the balloon body is formed by joining three films including a front and rear film and a bottom film, and the magnet body is bonded to the inner surface of the bottom film. while, at a position where the magnet body Ru is adhered to the bottom film preferably includes a step of further bonding the reinforcement seal. According to this, since the position where the magnet body of the bottom film is bonded is reinforced by the reinforcing seal, even if the bottom film is damaged by the edges or burrs of the magnet body, air, gas, etc. will remain inside the balloon body. It is possible to surely prevent leakage.

According to the balloon toy obtained by the present invention, it can be handled lightly and easily, and can be subjected to photo printing. Therefore, the appearance and appearance of the balloon toy can be improved and the value as a toy can be increased. Further, since the magnet body is bonded to the inner surface of the film, it can be surely prevented from being unnecessarily peeled off or detached, and safety as a toy can be ensured. Further, the balloon can be attracted to the wall or the like made of an iron plate by the magnet body, and the balloon can be prevented from flying carelessly.

According to the balloon toy manufacturing method of the present invention, the balloon toy having the above-described features is manufactured by a simple operation of pressing the inner surface of the film after inserting the magnet body through the opening of the balloon body. can do.

Hereinafter, an embodiment of a balloon toy with magnets obtained by the present invention will be described with reference to the drawings.

FIG. 1 is an exploded perspective view of a balloon toy with magnets obtained by the present invention. FIG. 2 shows a perspective view of the balloon toy. FIG. 3 is a perspective view of the method for manufacturing a balloon toy with magnet according to the present invention when a magnet body is inserted into the balloon using an insertion jig. FIG. 4 shows a perspective view of the method for manufacturing the balloon toy when the inner surface of the film is pressed against the magnet body arranged inside the balloon. FIG. 5 shows a perspective view of the balloon toy manufacturing method when a magnet body is bonded to a predetermined portion of the balloon main body. FIG. 6 is a perspective view showing an operation state of the balloon toy manufactured according to the present invention. FIG. 7 is a perspective view showing one method of using the balloon toy.

  As shown in FIG. 1, the balloon toy with magnet 1 (hereinafter referred to as “balloon toy 1”) has a balloon body 10. The balloon main body 10 has a predetermined shape of the front film 12 and a rear film 13 which has a shape conforming to the front film 12 and is disposed so as to be overlapped on the rear side, and a peripheral portion other than the lower peripheral portion is joined by thermal welding. Each of the films 12 and 13 is composed of three films including a horizontally elongated elliptical bottom film 14 having a substantially rugby ball shape, which is disposed below the peripheral edges of the films 12 and 13 and bonded to the lower peripheral edge thereof by heat welding. ing. As the thickness of these front film 12, rear film 13, and bottom film 14, those of 20 to 45 μm are preferably used.

  As the material of each film, for example, polyethylene, polyamide, polyethylene terephthalate, polypropylene, polyvinyl alcohol, ethylene vinyl alcohol polymer and the like are preferably used. In this embodiment, a photograph of an animal is applied to the surface of the front film 12 by gravure printing, flexographic printing, or the like. Moreover, metal vapor deposition may be given to each film, or metal foil may be laminated. Among them, a film obtained by laminating a polyethylene film on the inner surface of a polyamide film or a film obtained by performing metal vapor deposition on the outer side of the laminated film is particularly preferably used.

  The balloon body 10 is provided with a valve 20 for sending air or gas into the balloon body 10. The valve 20 is heat-welded by superimposing both sides of a pair of belt-like films 21, 21 made of polyethylene or the like, the gas inlet 21 a and the gas outlet 21 b are opened, and further, the heat-welding to the balloon body 10 is inside. It has a structure in which a non-welded portion (not shown) that is not welded sometimes is provided. The bulb 20 is sandwiched between bulb mounting portions 15 (see FIG. 2) formed by the protruding portions of the front film 12 and the bottom film 14 of the balloon main body 10, and is thermally welded together with the balloon main body. 10 is attached.

  However, the valve 20 is not limited to the above structure, and various types of film check valves used for this type of balloon can be used. Examples of such a check valve include those disclosed in Japanese Utility Model Laid-Open No. 6-37665 and Japanese Patent Laid-Open No. 3-502058.

  In addition, a disc-shaped magnet body 25 having a predetermined weight is bonded to the inner surface side of the bottom film 14 through an adhesive layer 25a (see FIG. 3) at substantially the center thereof. Further, a reinforcing seal 27 is bonded to a position where the magnet body 25 is bonded on the outer surface side of the bottom film 14 in order to reinforce the magnet body 25. This prevents air and gas leakage from the inside of the balloon body 10 even if the bottom film 14 is damaged by the edge or burr of the magnet body 25, and attaches the balloon toy 1 to the attached member A such as an iron plate (see FIG. 7). ) To prevent the bottom film 14 from being damaged.

  Then, a gas nozzle or a straw is inserted into the gas inlet 21a of the valve 20 and gas is injected to form a balloon toy 1 as shown in FIG. At this time, the front film 12 and the rear film 13 are expanded, and the bottom film 14 has a rounded bulge shape. Further, the above-described magnet body 25 is bonded to the center of the inner surface of the rounded bottom film 14, that is, the center of gravity of the balloon toy 1.

  Next, an embodiment of a method for manufacturing a balloon toy with magnets of the present invention for manufacturing a balloon toy having the above structure will be described with reference to FIGS.

  In the manufacturing method in this embodiment, an insertion jig 30 as shown in FIG. 3 is used. The insertion jig 30 includes an elongated plate 31 extending at a predetermined length, a pair of holding walls 32 and 32 erected from both side edges in the length direction of the distal end portion of the elongated plate 31, and the distal end portion of the elongated plate 31. A pair of stopper walls 33, 33 are disposed on the front edge side and disposed between the holding walls 32, 32. The holding wall 32 and / or the stopper wall 33 is formed to be at least higher than the thickness of the magnet body 25. Further, tapered surfaces 32a, 32a that gradually decrease in height toward the distal end in the length direction of the elongated plate 31 are formed at the distal ends of the holding walls 32, 32, and an opening 15a (FIG. 3) described later. It is easy to insert the insertion jig 30 into the reference).

  And this balloon toy manufacturing method has the following steps. Each of the films 12, 13, and 14 has an inner surface made of a film that can be welded such as polyethylene, and an outer surface made of a film that is not welded such as polyamide. These films 12, 13, and 14 may be preliminarily cut into a predetermined shape, and their peripheral edges may be heat-welded. However, when industrially manufactured, they are continuously supplied with a predetermined width. It is preferable that the films are stacked, welded into a predetermined shape and cut (fused). In this case, the film constituting the bottom film 14 is inserted between the film constituting the front film 12 and the film constituting the rear film 13 by folding the inner surface outward in a V shape and inserting three films. It is preferable to melt and melt the portion that becomes the periphery of the film. Although the bottom film 14 is folded in a V shape, the folded inner surface (the surface on the front side of the balloon) is made of a film made of polyamide or the like that is not welded. In the process so far, a technology for manufacturing by an automatic machine has been established. Thus, the peripheral edges of the films 12, 13, and 14 are welded leaving the valve mounting portion, and the balloon body 10 is formed.

  Next, as shown in FIG. 3, the magnet body 25 in which the double-sided adhesive tape is stuck between the holding walls 32 and 32 and the stopper walls 33 and 33 of the insertion jig 30 to form the adhesive layer 25 a is attached. Then, the adhesive layer 25a is placed on the upper surface. Then, as shown in FIG. 3, the insertion jig 30 on which the magnet body 25 is placed is inserted into the balloon body 10 through the opening 15 a, and the magnet body 25 is disposed in the approximate center of the bottom film 14. Push in. Further, as shown in FIG. 4, the bottom film 14 is pressed from above the magnet body 25 with a finger or the like. That is, by pressing the inner surface of the bottom film 14 against the adhesive layer 25a of the magnet body 25 from the outside, the magnet body 25 is bonded to the inner surface of the bottom film 14 via the adhesive layer 25a.

  Thereafter, the valve 20 is inserted into the opening 15 a of the valve bonding portion 15 from the gas outlet 21 b side, and is thermally welded together with the valve bonding portion 15 to mount the valve 20. Thereafter, a reinforcing seal 27 is attached to the outer surface side of the bottom film 14 to which the magnet body 25 is bonded, and finally gas is injected from the valve 20 through a straw or the like, so that FIG. The balloon toy 1 shown is manufactured.

  As described above, in the method for manufacturing a balloon toy with a magnet according to the present invention, after the balloon body 10 is configured, the magnet body 25 is inserted through the opening 15a and the inner surface of the film is pressed against the adhesive layer 25a. The magnet body 25 can be reliably adhered to the inner surface of the film by a simple operation. In particular, in this embodiment, by using the insertion jig 30 as shown in FIG. 3, the magnet body 25 can be smoothly inserted without being caught on the periphery of the opening 15a, and bonded until it is arranged at a predetermined position. The inner surface of the film can be prevented from adhering to the layer 25a, and the magnet body 25 can be securely adhered to a predetermined position.

Next, the function and effect will be described wind ship toy 1 manufactured by the above manufacturing method. That is, the balloon toy 1 in this embodiment is formed from the synthetic resin films 12, 13, and 14 as described above and does not extend like the polyvinyl chloride sheet. By using gravure printing that can express the character and flexographic printing that enables high-precision printing, it is possible to clearly apply designs such as animal photographs, improve the appearance and appearance of the balloon toy 1, and increase its value as a toy. be able to.

  In addition, since the magnet body 25 is adhered to the inner surface of the balloon body 10, in this embodiment, the inner surface of the bottom film 14, it can be reliably prevented from being unnecessarily peeled off or detached. Can be secured.

  Further, by adhering the magnet body 25, for example, as shown in FIG. 7, the balloon toy 1 can be adsorbed to the mounted member A made of an iron plate or the like, and the range of play can be widened. it can. Moreover, since the magnet body 25 functions also as a weight, it can play comfortably, without flying carelessly with a wind etc.

  Further, in this embodiment, the bottom of the balloon body 10 has a rounded bulge shape, and the magnet body 25 is adhered to the inner surface of the rounded bottom film 14 even at the approximate center. The balloon toy 1 can be made to function by soaking up.

  That is, by attaching the magnet body 25 as a weight to the rounded inner bottom surface of the balloon body 10, as shown by an imaginary line in FIG. Since it functions as a so-called spill-over, it can expand the range of play of balloon toys.

  Moreover, in the balloon toy 1 in this embodiment, since the three films including the front and rear films 12 and 13 and the bottom film 14 are joined, the balloon main body 10 having the bottom is minimized. The film can be efficiently formed.

  Furthermore, in the balloon toy 1 in this embodiment, since the front film 12 of the balloon body 10 is photo-printed, the appearance and appearance of the balloon toy can be improved, and the value as a toy can be further enhanced. When exhibiting at a storefront, consumers' willingness to purchase can be improved.

  Further, in the balloon toy 1 in this embodiment, the position where the magnet body 25 of the bottom film 14 is bonded is reinforced by the reinforcing seal 27, so that the bottom film 14 is scratched by the edges or burrs of the magnet body 25. Even if is attached, it is possible to reliably prevent air, gas, etc. from leaking out of the balloon body 19. Furthermore, since the reinforcing seal 27 is adhered to the bottom film 14, even when the balloon toy 1 is stuck to the attachment member A, the bottom film 14 is prevented from being damaged by the magnet body 25 of the balloon toy 1. Can do.

  The balloon toy to which the present invention is applied is not limited to the one made of the three films 12, 13, and 14 as described above, and the magnet body 25 is bonded to the inside of the usual balloon made of two films. It may be a thing.

It is a disassembled perspective view which shows one Embodiment of the balloon toy with a magnet obtained by this invention. It is a perspective view of the balloon toy. It is a manufacturing method of the balloon toy with a magnet of this invention, Comprising: It is a perspective view at the time of inserting a magnet body into a balloon inside using an insertion jig. It is a manufacturing method of the balloon toy, and is a perspective view at the time of pressing the film inner surface against a magnet body arranged inside the balloon. It is a manufacturing method of the balloon toy, and is a perspective view when a magnet body is bonded to a predetermined portion of the balloon body. It is a perspective view which shows the operation state of the balloon toy obtained by this invention. It is a perspective view which shows one usage method of the balloon toy.

Explanation of symbols

1 Balloon toy with magnet (balloon toy)
DESCRIPTION OF SYMBOLS 10 Balloon body 12 Front film 13 Back film 14 Bottom film 15 Valve mounting part 15a Opening part 20 Valve 21 Band-shaped film 21a Gas inlet 21b Gas outlet 25 Magnet body 25a Adhesive layer 27 Reinforcement seal 30 Insertion jig 31 Elongated plate 32 Holding wall 32a Tapered surface 33 Stopper wall A Mounted member

Claims (4)

Overlapping multiple films, leaving the valve mounting part and joining together by heat welding to configure the balloon body,
Through the opening provided in the bulb mounting portion of the balloon body, a magnet body provided with an adhesive layer on one side is inserted,
Adhering the magnet body to the inner surface of the film by pressing the inner surface of the film at a predetermined location of the balloon body against the surface provided with the adhesive layer of the magnet body;
Next, a valve made of a film is inserted into the opening and heat-welded, so that the valve is mounted. The adhesive layer provided on one surface of the magnet body, the manufacturing method according to claim 1, wherein the magnet with balloon toy is constructed by sticking a double-sided adhesive tape. Using an insertion jig that is formed in an elongated plate shape, and provided with a rib higher than the thickness of the magnet body on at least a part of the periphery of the portion on which the magnet body is placed,
Place the magnet body with the adhesive layer on the inside of the rib of the insertion jig,
In that state, the tip of the insertion jig is inserted into the balloon body through the opening,
The balloon toy with magnet according to claim 1 or 2, wherein when the magnet body is disposed at a predetermined location in the balloon body, the inner surface of the film located at the location is pressed and adhered to the adhesive layer of the magnet body from the outside. Production method. The balloon body is formed by joining three films consisting of front and rear films and a bottom film, and the magnet body is bonded to the inner surface of the bottom film, and the magnet body of the bottom film is bonded. a position further method for producing a magnet with balloon toy according to any one of claims 1 to 3, comprising the step of bonding the reinforcement seal.