JP3005274U - Fan - Google Patents

Abstract

(57) [Summary] [Purpose] To provide a fan that can be made into a free contour shape and that can be manufactured by automatic machining. [Structure] A fan surface 2 and a handle 3 are formed, and the fan surface 2 and the handle 3 are formed by punching a flat plate such as paperboard or synthetic resin into an outer shape that matches a target design, and have patterns on the front and back surfaces.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a fan having a novel structure. More specifically, the present proposal relates to a fan having a novel structure with a functional design.

[0002]

[Prior art]

 The fan used traditionally in Japan consists of a fan and a pattern made by sticking paper on a bamboo bone, and it is said that the production of patterns and the sticking of paper are divided into labor. However, it cannot be denied that manufacturing requires some skill and man-hours. Bamboo material is also manufactured using synthetic resin instead of bamboo, but this is for cost reduction, and it has a basic structure consisting of a fan surface for pasting paper and a handle for gripping. Has not changed, and there is no room for improving the product value by making design improvements.

[0003]

[Problems to be solved by the device]

 In view of the above circumstances, the present invention enables automatic machining without the need for processing by a skilled worker, but can add a functional design that could not be performed by traditional traditional fans. , In addition to the original function of the fan, the purpose is to provide a new fan that could not be realized by the conventional one as a medium for decoration, advertisement transmission, etc.

[0004]

[Means for Solving the Problems]

 The fan according to the present invention comprises a fan surface and a handle, and the fan surface and the handle are formed by punching a thick flat plate such as paperboard or a synthetic resin plate into an outer shape that matches the intended design. Have a structure. That is, the fan of the present invention is manufactured by punching the fan surface and the handle integrally from the flat plate material, and prints any design on the fan surface and the handle, or affixes a sheet on which the design is printed. By doing so, although it is a plane, its outline (that is, outline) can be freely changed according to the intended design, and the entire outline of the fan can express the design. The handle is preferably provided as a flat bulge so as to have a bulge outward from the fan surface so that it can be easily grasped by hand, but this handle itself also represents a part of the design continuous from the fan surface. Can be made.

As a material for manufacturing the fan of the present invention, a material having a certain thickness such as a paperboard or a synthetic resin board is necessary for maintaining the strength, and in some cases, it is desirable also for appealing the strangeness of the design. . In that sense, the Styrofoam plate is a very suitable material that meets the purpose of the present invention because it is extremely light and does not easily deform. However, when such a synthetic resin material is used, it is generally difficult to print directly on the surface.In this case, before or after punching and molding, a paper or film, etc. on which the desired design is printed is printed. It is good to attach the sheet to the front and back. However, if possible, and when using paperboard, any design may be printed directly. Furthermore, this printing may be before or after die cutting. Further, when a flat plate material having a small thickness, for example, a slightly thin paperboard (also referred to as a thick paper) is used as a material for the fan of the present invention, two or more punched or cut paperboards having the same outer shape are stacked and attached. They can be used together, and as shown in Example 2 below, a sheet of paperboard is joined at one location on the outer edge of the desired fan shape, and this joined portion is bent as a hinge portion. If they are polymerized, they can be punched and used to have a desired outer shape. When using the latter method, if you print in advance on one side of the paperboard the design that becomes the front and back when folded, you do not have to attach a print sheet of the design afterwards, printing, punching, bending, And, if necessary, the fan of the present invention can be manufactured by only a very simple process of attaching front and back board.

Further, in the fan of the present invention, the handle is provided as a portion which bulges outward in a plane at one place on the fan surface, but is provided between the fan surface and the fan surface so as to facilitate gripping. It is preferable to provide an opening so that a finger can be put therein. Further, in the fan of the present invention, the handle is provided as a part that bulges in a plane from the fan surface, and a person holds this part to generate wind, so that the base part of the handle is exerted with force, and the handle is long If used, this handle will easily break from the fan. To prevent this, with or without an opening between the handle and the fan face, make sure to use a plate-shaped reinforcing material with the same shape as the handle or a little more than the fan face part. It is desirable to provide it by adhesion. By doing so, the durability of the handle part can be improved.

[0007]

[Action]

 In the fan of the present invention, the fan surface can be formed into a free outer shape, and thus it is possible to realistically express the outer shape and the pattern which cannot be expressed by the conventional traditional fan. Moreover, it is not only used for the purpose of merely generating the original wind, but various designs can be selected according to the purpose of decoration and advertisement. For example, the beer mug pattern full of beer shown in Example 1 described below can be used by printing the brand name of the beer, the store name of the beer hall or the beer garden, and the pattern of Example 2 described later. Designed with the amusement park mark, and other sports-specific balls such as baseball balls, soccer balls, volleyballs, basketballs, golf balls, etc. are printed and used to advertise sports facilities, ball makers, and team names. It can be used, or used by automobile and home electric appliance manufacturers to print the shapes of their own automobiles and various home electric appliances, and to use the external shape as the shape of automobiles and home electric appliances for use as a gift for sales promotion. The range of use of this kind is endless. Furthermore, since the fan of the present invention can be manufactured by punching a flat plate according to a mold and printing a pattern or pasting a printed sheet on the front and back surfaces of the fan and handle before or after punching. It is much easier to manufacture than the traditional fan.

[0008]

【Example】

 Next, an embodiment of the present invention will be described with reference to the drawings. As an example of the fan of the present invention, FIG. 1 shows a front surface side of a fan 1 in which a beer mug in which beer is poured and bubbles are overflowing is designed on a fan surface 2 and a handle 3, and FIG. The back side is shown. 1 and 2 is made by sticking the paper with the beer mug of Fig. 1 and Fig. 2 printed on the front and back sides of a 4mm-thick Styrofoam plate and punching it to the outer shape shown in the figure. . The fan surface 2 is just the barrel of the beer mug, the handle 3 is the grip of the jug, and the opening 3 is provided in the handle 3, just as when gripping the beer mug. Putting your finger on 4 and holding handle 3 is convenient for using with a fan. For example, if the vertical length of the fan surface is about 30 cm, it will be larger than a normal fan, and that will be an interesting design. When a foamed polystyrene plate is used as the material as in Example 1, the thickness is about 3 to 10 mm, although it varies depending on the thickness and strength of the sheet material such as paper stuck to the front and back surfaces. It is suitable in terms of strength and ease of use.

As another example of the present invention, FIG. 3 shows a fan with an amusement park advertising pattern drawn on the entire surface, and the fan surface 2 and the handle 3 are integrally included in one pattern, An opening 4 is provided in the handle 3. As for the fan in Fig. 3, a design for the front and back of the fan is printed on one side of the paperboard or Styrofoam board, and is bent at the hinge part 5 so that the printed design is the front and back of the paper. After being assembled, the inner surface side was intimately bonded with an adhesive to manufacture it.

This manufacturing process will be further described with reference to FIGS. 4 and 5. FIG. 4 is a schematic cross-sectional view of the unfolded material paperboard. The upper side of the drawing is the front and back sides of the fan, and the lower side is the inner side of the fan when folded. On the side that is the upper surface, a pattern that is the front and back sides of the stout is printed on the surface 2a on the left side and the surface 2b on the right side of the center that becomes the hinge portion 5. The left end 3a and the right end 3b of the paperboard are the parts that become the handle 3 when folded, and holes 4a and 4b to be the open part 4 are cut out inside each part. A groove 6 formed by linearly compressing the paperboard is provided in the central portion of the paperboard to facilitate bending. FIG. 5 is a schematic cross-sectional view of the paperboard material of FIG. 5 bent so that the central groove 6 is located inside. After folding in this way, the inner sides of the paperboard that are in contact with each other are glued with an adhesive or glue to complete the fan shown in FIG.

[0011]

[Effect of device]

 Since the fan of the present invention can be made to have a free external shape, it can realize a novel and functional design as a medium for decoration and advertisement, and the manufacturing process can be performed by printing, punching, Since it can be put on automated production such as bonding, the cost can be greatly reduced compared to the past.

[Brief description of drawings]

FIG. 1 shows the front side of an embodiment of the present invention fan.

FIG. 2 shows the back side of the pad of FIG.

FIG. 3 shows a front side of another embodiment of the fan of the present invention.

FIG. 4 is a schematic cross-sectional view of a material paperboard for manufacturing the fan of FIG.

5 is a schematic sectional view of the material paperboard of FIG. 4 in a folded state.

[Explanation of symbols]

 1 Fan 2 Fan 3 Handle 4 Opening

Claims (3)

[Scope of utility model registration request] 1. A fan comprising a fan surface and a handle, wherein the fan surface and the handle are formed by punching a thick flat plate such as paperboard or a synthetic resin plate into an outer shape matching a desired design. Fan characterized by. 2. The fan according to claim 1, wherein the handle is provided so as to bulge in a plane from the fan surface so as to be easily gripped by a hand. 3. The fan according to claim 1, wherein the flat plate is a polystyrene foam plate.