JP2014014526A - Fashionable plastic fan - Google Patents

Abstract

PROBLEM TO BE SOLVED: To achieve a fashionable plastic fan using a plastic material which has a wide selection of containing additives such as a luminous material, a fluorescent material and a UV material, and which enables finishing in various colors to be excellent in fashionability, and preferably, secured and simple to assemble, expand and store.SOLUTION: A fashionable plastic fan is such that a plurality of approximately fan-like fan wings of the same shape, made of tubular plastics are engaged in the center, a plurality of the approximately fan-like fan wings are expanded so as to be overlapped on each other in the radius side marginal part in a usage state, and a plurality of the approximately fan-like fan wings are completely overlapped in a nonuse state.

Description

  The present invention relates to a fashion plastic fan that can be radially developed.

  In the following Patent Document 1, the image to be expressed and the shape of the object itself are expressed as bone fragments such as bamboo, metal, wood pieces, or synthetic resin while realizing consideration for the environment, simplification of work processes, and reduction of manufacturing costs.・ With the use of paper or recycled paper as the main material without using reinforcing members, and assembling it radially, it can be used as an openable / closable display / decorative, or it can be used as a substitute for beat trees, etc. A fan has been proposed.

  According to this, when it is finally assembled in a state that can be opened and closed radially, the arrangement and arrangement in which the main body and the connecting portion are integrally formed are devised, and the portion that hits the main body of the fan is arranged in a direction in which the top and bottom are opposite to each other. Easy to manufacture without using technical skill and special skills required in the conventional manufacturing process by integrating each connected part in a state where they are connected in opposite directions. It is described that it is possible to do.

  It also helps reduce economic costs by shortening manufacturing time and reducing the types of materials. In addition, by using reusable materials in the materials used, it contributes to environmental resource problems, and waste material treatment. In terms of design, it is possible to change the shape of the fan surface into various patterns. As a result, the shape of the object and the width of the design image can be significantly increased. Have been described.

JP 2011-224236 A

  Traditionally, fashion plastic fans using plastic materials that have suitable strength and have many choices of additive materials such as phosphorescent materials, fluorescent materials, and UV materials, and that can be finished in various colors. Did not exist.

  The present invention is an invention that has been made in view of the above-mentioned problems, and has many choices of additive materials such as phosphorescent materials, fluorescent materials, and UV materials, and is excellent in fashionability that can be finished in various colors. The purpose is to realize a fashion plastic folding fan using plastic material. It is another object of the present invention to realize a fashion plastic fan that is reliable and easy to assemble, unfold and store.

  In the fashion plastic fan of the present invention, a plurality of substantially fan-shaped fan blades of the same shape formed of plate-like plastic are engaged at the center, and in use, the plurality of fan-shaped fan blades are mutually connected at the edge of the radius. A plurality of substantially fan-shaped fan blades are completely overlapped in a non-use state.

  In addition, the fashion plastic fan of the present invention is preferably characterized in that a plurality of substantially fan-shaped fan blades have a through hole at the center and a pair of locking members that are inserted into the through holes from different sides and fitted. And

  In the fashion plastic fan of the present invention, more preferably, a plurality of substantially fan-shaped fan blades are provided with a convex portion protruding from one surface and a concave portion provided at a position corresponding to the convex portion of the other surface. The concave portion is arcuate so that the convex portions of adjacent fan-shaped fan blades fitted in the concave portion slide along the concave portion when being provided and deployed.

  Further, in the fashion plastic fan of the present invention, more preferably, when the convex portion is located at the end of the arc-shaped concave portion, a plurality of substantially fan-shaped fan blades are completely overlapped with each other at the other end of the arc-shaped concave portion. A plurality of substantially fan-shaped fan blades are deployed so as to overlap each other at the edge portion of the radius when the convex portion is located.

  Further, in the fashion plastic fan of the present invention, the pair of locking members that are inserted and fitted into the through holes provided in the center of the plurality of substantially fan-shaped fan blades from different sides are located at positions corresponding to the convex portions. Further, the present invention is characterized by comprising a depressed portion that fits into the convex portion.

  Further, the fashion plastic fan of the present invention more preferably has a circumferential length in which the plurality of substantially fan-shaped fan blades overlap each other at the edge of the radius when deployed in a use state, from the center to the outside. It is characterized by gradually becoming smaller.

  In the fashion plastic fan of the present invention, it is more preferable that the plurality of substantially fan-shaped fan blades include at least one of a phosphorescent material, a fluorescent material, and a UV material.

  The fashion plastic fan of the present invention is more preferably characterized in that a plurality of substantially fan-shaped fan blades become thinner as the thickness goes from the center to the circumferential direction.

  There are many choices of additive materials such as phosphorescent material, fluorescent material and UV material, and a fashion plastic fan using a fashionable plastic material that can be finished in various colors can be realized. In addition, it is possible to realize a fashion plastic fan that is preferably easy to assemble, unfold and store.

BRIEF DESCRIPTION OF THE DRAWINGS It is a conceptual diagram explaining one of several substantially fan-shaped fan blades which comprise the fashion plastic fan of this embodiment, (a) is a right view of a substantially fan-shaped fan blade, (b) is a substantially fan shape. The front view of a fan blade is shown, (c) shows the back side (back side with respect to the front) of a substantially fan-shaped fan blade. It is a figure explaining a pair of latching member which latches several substantially fan-shaped fan blade | wing with the through-hole, (a) is a front view explaining a female member, (b) is a side surface explaining a female member It is a figure, (c) is a front view explaining a male member, (d) is a side view explaining a male member. It is a figure explaining the use condition which latched the plurality of substantially fan-shaped fan blades with the female member and the male member, and completed and developed the fashion plastic fan, and (a) uses the substantially fan-shaped fan blades of different colors. (B) shows a fashion plastic fan using five substantially fan-shaped fan blades, and (c) shows a fashion plastic fan using six substantially fan-shaped fan blades. It is a figure explaining sequentially the assembly procedure of the fashion plastic fan concerning this embodiment.

  The fashion plastic fan described in the present embodiment is provided with a plurality of fan blades of substantially the same shape formed from plate-like plastic, and a plurality of fan blades are completely overlapped during storage, and a pair of latches are used during use. It develops into a larger fan shape centering on the central portion locked by the member.

  A plurality of fan blades made of plate-shaped plastic can print a company name or draw various PR words and patterns. For this reason, it is possible to draw the entire company name so that it can be seen when used in development, and use it as various events, festivals, or support goods.

  Also, multiple fan blades made of plate-like plastic can be colored by selecting a favorite color such as white, blue, peach, yellow, red, black, etc. In each color or as a colorless skeleton Is possible.

  Further, the plurality of fan blades made of plate-like plastic can include various functional materials. The functional material may be, for example, a phosphorescent material, a UV material, a fluorescent material, or the like. By including the phosphorescent material, it is possible to realize a fan that absorbs light such as illumination and sunlight and emits light for a predetermined time in a dark place. Further, by including a UV material, it is possible to realize a fan that changes its color by absorbing ultraviolet rays contained in sunlight. These functional materials to be contained or applied are known materials and will not be described in detail here. Moreover, if it is a fluorescent material, it can be made to light-emit in arbitrary colors with an ultraviolet-ray etc.

  FIG. 1 is a conceptual diagram illustrating one substantially fan-shaped fan blade 100 among a plurality of substantially fan-shaped fan blades constituting the fashion plastic fan of the present embodiment. FIG. 1A is a right side view of the substantially fan-shaped fan blade 100, FIG. 1B shows a front view of the substantially fan-shaped fan blade 100, and FIG. The back side with respect to the front) is shown. Note that the arrows (b) and (c) shown in FIG. 1 (a) indicate that they are each viewed from the direction of the arrow.

  In FIG. 1, a substantially fan-shaped fan blade 100 is made of a substantially fan-shaped plate-like plastic having a through hole 130 at the center. The thickness of the plastic plate may be gradually reduced from the center toward the outer periphery as shown in FIG. As a result, the strength around the handle part where the force for fanning is applied close to the center is higher than the width, so the user can swing the fan firmly, and the area around the outer periphery where the wind is pushed out is moderately flexible Since air is pushed out in a wider area having the property, soft wind can be generated and sent out.

  Moreover, as can be understood from FIG. 1, the substantially fan-shaped fan blade 100 includes a convex portion 110 that is slightly separated on the outer peripheral side of the through hole 130 on the surface. Further, the substantially fan-shaped fan blade 100 includes a concave portion 120 at a position corresponding to the convex portion 110 on the back surface.

  When a plurality of substantially fan-shaped fan blades 100 are stacked, the protrusion height and the groove depth are the same or groove depth so that they can be fitted to the substantially fan-shaped fan blade recess 120 that is in contact with and overlaps the protrusion 110. The height of the protrusion 110 and the groove depth of the recess 120 are both within a range smaller than the plate thickness of the substantially fan-shaped fan blade 100.

  Further, as shown in FIGS. 1B and 1C, the shape of the concave portion 120 is an arc shape, that is, the convex portion 110 that fits into the concave portion 120 along the concave portion 120 is centered on the through hole 130. It shall be slidable as Further, when the convex portion 110 is positioned at one end of the arc-shaped concave portion 120, the substantially fan-shaped fan blades 100 are completely overlapped with each other, and the convex portion 110 is positioned at the other end portion of the arc-shaped concave portion 120. The recess 120 is formed so that the substantially fan-shaped fan blade 100 is in a fully expanded state.

  FIG. 2 is a diagram illustrating a pair of locking members 200 and 300 that lock a plurality of substantially fan-shaped fan blades 100 with the through holes 130. 2A is a front view illustrating the female member 200, FIG. 2B is a side view illustrating the female member 200, and FIG. 2C is a front view illustrating the male member 300. FIG. 2D is a side view illustrating the male member.

  In FIG. 2, the diameter of the flange portion 250 of the female member 200 and the diameter of the flange portion 350 of the male member 300 are both larger than the diameter of the through hole 130, and the flange portions 250, 350 are substantially in the periphery of the through hole 130. The fan-shaped fan blade 100 is pressed and fixed.

  As shown in FIGS. 2A and 2B, the female member 200 includes an outer through portion 210 that protrudes from the flange portion 250 and is substantially equal to the diameter of the through hole 130. The outer through portion 210 is hollow so that the inner through portion 320 of the male member 300 can be inserted. At the deepest portion of the hollow outer through portion 210, a notch fitting portion 220 that aligns with the notch portion 330 provided at the tip of the inner through portion 320 of the male member 300 is provided. The notch portion 330 and the notch fitting portion 220 are fitted when the inner through portion 320 is completely inserted into the outer through portion 210.

  Further, as shown in FIGS. 2A and 2B, the female member 200 includes an arcuate raised portion 230 that contacts the concave portion 120 of the substantially fan-shaped fan blade 100 inside the flange portion 250. As a result, the flange portion 250 of the female member 200 can be brought into close contact with the substantially fan-shaped fan blade 100 and pressed at the raised portion 230 inside thereof. For this reason, fitting with the convex part 110 and the recessed part 120 is ensured more reliably. However, the arc of the raised portion 230 is longer than the arc of the recessed portion 120, and the raised portion 230 and the recessed portion 120 do not fit together, and thus the raised portion 230 does not restrict mutual movement.

  On the other hand, the male member 300 includes a recessed portion 310 that fits into the convex portion 110 of the substantially fan-shaped fan blade 100 inside the flange portion 350. Thereby, the collar part 350 of the male member 300 can be brought into close contact with and press the substantially fan-shaped fan blade 100 inside thereof. Further, the male member 300 and the substantially fan-shaped fan blade 100 in contact with the male member 300 are fixed to each other by fitting the depressed portion 310 and the convex portion 110.

  Further, as can be understood from FIG. 2, the female member 200 and the male member 300 may each include a strap through-hole 240 and 340 at the center thereof. When the female member 200 and the male member 300 are fitted in the through-hole 130 of the substantially fan-shaped fan blade 100, the strap through-holes 240 and 340 integrally form one continuous through-hole. You can attach a strap to it or attach your favorite key ring.

  The protruding height of the outer through portion 210 and the inner through portion 320 from the flange portions 250 and 350 can be set to a height corresponding to the number of substantially fan-shaped fan blades 100 to be overlapped. That is, the protrusion height from each collar part of the outer side penetration part 210 and the inner side penetration part 320 of the fashion plastic fan created using five substantially fan-shaped fan blades 100 is created using six substantially fan-shaped fan blades 100. It is assumed that the height corresponding to the thickness of one fan-shaped fan blade 100 is smaller than the protruding height of each of the outer through-hole 210 and the inner through-hole 320 of the fashion plastic fan.

  FIG. 3 is a diagram for explaining a use state in which a plurality of substantially fan-shaped fan blades 100 are locked by the female member 200 and the male member 300 and the fashion plastic fan is completed and developed. 3A shows a fashion plastic fan using substantially fan-shaped fan blades 100 of different colors, FIG. 3B shows a fashion plastic fan using five substantially fan-shaped fan blades 100, and FIG. (C) shows a fashion plastic fan using six substantially fan-shaped fan blades 100.

As can be understood from FIG. 3A, the overlapping portions of the substantially fan-shaped fan blades 100 decrease from the central portion toward the outside. That is, the circumferential length of the overlapping portion of the portion relatively close to the center is l ₂ , whereas the circumferential length of the overlapping portion of the portion relatively close to the outer periphery is l ₁ , and l ₁ < it can be seen that has become a l _2.

  Further, as shown in FIGS. 3 (b) and 3 (c), by increasing the number of substantially fan-shaped fan blades 100 used, it is possible to increase the lateral width and peripheral length at the time of deployment. A large amount of airflow can be generated. The substantially fan-shaped fan blade 100 may be formed of polypropylene resin, and the female member and the male member, which are a pair of locking portions, may be formed of ABS resin.

  FIG. 4 is a diagram for sequentially explaining the assembly procedure of the fashion plastic fan according to the present embodiment. Therefore, the procedure for assembling the fashion plastic fan will be sequentially described below based on the steps shown in FIG.

(Step S410)
In the case of a six-blade fashion plastic fan, six substantially fan-shaped fan blades 100 are prepared, and all the fan-shaped fan blades 100 are aligned and overlapped.

(Step S420)
The female member 200 is inserted into the through hole 130. In this case, the through hole 130 has a depth corresponding to the thickness of approximately six fan-shaped fan blades 100. It is preferable that the protruding height from the inside of the flange portion 250 of the outer through portion 210 of the female member 200 to be inserted is also approximately the thickness of the six fan-shaped fan blades 100. In this case, the female member 200 is inserted from the side where the concave portion 120 is exposed so that the raised portion 230 of the female member 200 contacts the concave portion 120 of the substantially fan-shaped fan blade 100.

(Step S430)
The male member 300 is inserted into the through hole 130. Since the female member 200 has already been inserted into the through hole 130, the inner through portion 320 of the male member 300 is inserted into the hollow portion of the outer through portion 210 of the female member 200. In this case, the direction of each other is adjusted so that the cutout portion 330 of the inner through portion 320 and the cutout fitting portion 220 provided in the hollow portion of the outer through portion 210 are fitted. In this case, the insertion direction is adjusted so that the depressed portion 310 of the male member 300 fits the convex portion 110 of the substantially fan-shaped fan blade 100.

  When the pair of locking members and the substantially fan-shaped fan blades 100 in contact with the flange portion 250 of the female member 200 are fixed to each other by the above-described step S420 and step S430, and one of them rotates. Can construct a relationship that rotates in conjunction with the other.

(Step S440)
The assembled fashion plastic fan is put into use. That is, all of the six substantially fan-shaped fan blades 100 are fully developed to form a larger fan shape. In the unfolded state, adjacent substantially fan-shaped fan blades 100 overlap each other at the edge of the side corresponding to the radius, and the amount of overlap gradually decreases from the center to the outside. In addition, when the retracted state is completely expanded, the convex portion 110 fitted into the concave portion 120 of the adjacent substantially fan-shaped fan blade 100 moves from one end of the arc-shaped concave portion 120 to multiple ends. That is, the multi-ends of the arc-shaped recess 120 limit the opening angle of the substantially fan-shaped fan blade 100 and determine the limit.

  In the above-mentioned fashion plastic fan, a plurality of fan-shaped fan blades of the same shape formed of plate-like plastic are engaged at the center, and in use, a plurality of fan-shaped fan blades overlap each other at the edge of the radius. In a non-use state, a plurality of substantially fan-shaped fan blades are completely superimposed, so that a large blade that can generate a sufficient air volume during deployment is formed, and it is small and lightweight without being bulky during storage. It is convenient to carry.

  The fashion plastic fan described above preferably includes a plurality of substantially fan-shaped fan blades provided with a through hole at the center and a pair of locking members that are inserted into the through holes from different sides and fitted. If the engagement of the locking member is released, it can be disassembled relatively easily. In addition, all or some of the multiple fan-shaped fan blades can be replaced to change the pattern or color, so various arrangements are possible depending on clothes, preferences, weather, mood of the day, etc. .

  The fashion plastic fan described above preferably further includes a plurality of substantially fan-shaped fan blades provided with a convex portion projecting from one surface and a concave portion provided at a position corresponding to the convex portion of the other surface. When deployed, the shape of the recess is arcuate so that the projection fitted into the recess slides along the recess, so that it can be reliably, quickly and safely deployed. In addition, when unfolding and storing, it avoids applying an excessive load only to the central through-hole and the pair of locking members, and a plurality of substantially fan-shaped fan blades are arranged in a predetermined arrangement even in the uneven portions that are fitted. Therefore, it can be surely developed and has high durability.

  Further, in the above-mentioned fashion plastic fan, more preferably, when there is a convex portion at the end of the arc-shaped recess, a plurality of substantially fan-shaped fan blades are completely superimposed, and the convex portion is at the other end of the arc-shaped recess When there is a plurality of fan-shaped fan blades are deployed so as to overlap each other at the edge of the radius, a state where they are excessively expanded, i.e., too many fan-shaped fan blades are separated from each other. It is possible to prevent over-opening that does not function as a folding fan. Further, at the time of storage, it is possible to easily shift to an arrangement state in which all of the plurality of substantially fan-shaped fan blades are completely superimposed so that the total area in plan view is minimized. In other words, it is possible to perform the transition between the two states of storing and unfolding safely, surely and quickly, and there are a plurality of them at each predetermined arrangement position so that the user does not need to make fine adjustments by visual observation or the like. The substantially fan-shaped fan blade can be stopped.

  In addition, the above-mentioned fashion plastic fan is more preferably a pair of locking members that are inserted and fitted into through holes provided in the center of the plurality of substantially fan-shaped fan blades at different positions, at positions corresponding to the convex portions. A concave portion that fits into the convex portion is provided. As a result, a plurality of substantially fan-shaped fan blades are formed in the completely same shape, and any of them can be flexibly handled regardless of which is arranged on the outermost side. That is, since the compatibility of a plurality of substantially fan-shaped fan blades is increased, it is possible to further easily change to another design and color and change the color scheme. Specifically, if the convex portions of only the substantially fan-shaped fan blades arranged on the outermost side are removed, the arrangement of the substantially fan-shaped fan blades is limited only on the outermost side. The arrangement positions of all the fan-shaped fan blades are not limited.

  Further, the above-described fashion plastic fan, more preferably, when deployed in use, the circumferential length in which a plurality of substantially fan-shaped fan blades overlap each other at the edge of the radius is directed from the center toward the outside. Gradually becomes smaller. That is, in the unfolded state, the amount by which the plurality of substantially fan-shaped fan blades are superimposed on each other gradually decreases from the center toward the outside. Thereby, since it becomes possible to form a larger blade as a whole on the outside, a sufficient air volume can be secured efficiently.

  In the above-mentioned fashion plastic fan, more preferably, the plurality of substantially fan-shaped fan blades contain at least one of a UV material, a phosphorescent material, and a fluorescent material. As a result, when UV material is contained, it is possible to effectively use it as a simple awning in the expanded state because UV is changed to another material wavelength, and when it contains a phosphorescent material or fluorescent material It can be used as a landmark at night and in the dark, further expanding the range of use.

  Moreover, the notch part 330 of the inner side penetration part 320 and the notch fitting part 220 provided in the hollow part of the outer side penetration part 210 are not limited to the form shown in FIG. The notch 330 of the inner through part 320 and the notch fitting part 220 provided in the hollow part of the outer through part 210 are, for example, a fit between the inner through part 320 and the outer through part 210, respectively. It may be provided over the entire direction.

  The fashion plastic fan described above is not limited to the description in the embodiment, and the configuration, material, assembly method, and the like are appropriately changed within the scope of the technical idea described in the present embodiment and the obvious range. be able to.

  The fashion plastic fan of the present invention can be widely applied to various fans and novelty products.

  100 .. approximately fan-shaped fan blades, 110 .. convex portion, 120 .. concave portion, 130 .. through hole.

Claims (8)

A plurality of substantially fan-shaped fan blades of the same shape formed of plate-shaped plastic are engaged with each other in the center,
In use, the plurality of substantially fan-shaped fan blades are deployed so as to overlap each other at the edge of the radius,
The fashion plastic fan, wherein the plurality of substantially fan-shaped fan blades are completely superimposed in a non-use state. In the fashion plastic fan of Claim 1,
The plurality of substantially fan-shaped fan blades include a through hole at the center,
A fashion plastic fan, comprising a pair of locking members that are inserted into and fitted into the through holes from different sides. In the fashion plastic fan of Claim 1 or Claim 2,
The plurality of substantially fan-shaped fan blades includes a convex portion protruding from one surface and a concave portion provided at a position corresponding to the convex portion of the other surface,
The fashion plastic is characterized in that the shape of the concave portion is an arc shape so that the convex portions of adjacent fan-shaped fan blades fitted in the concave portion slide along the concave portion when deployed. Folding fan. In the fashion plastic fan of Claim 3,
When the convex portion is positioned at the end of the arc-shaped concave portion, the plurality of substantially fan-shaped fan blades are completely overlapped, and the convex portion is positioned at the other end of the arc-shaped concave portion. The fashion plastic fan, wherein the plurality of substantially fan-shaped fan blades are developed and overlapped with each other at the edge of the radius. In the fashion plastic fan of Claim 3 or Claim 4,
The pair of locking members that are inserted and fitted into the through holes provided in the center of the plurality of substantially fan-shaped fan blades from different sides have depressions that fit into the convex portions at positions corresponding to the convex portions. A fashion plastic fan characterized by the provision. In the fashion plastic fan as described in any one of Claims 1 thru | or 5,
When deployed in use, the circumferential length in which the plurality of substantially fan-shaped fan blades overlap each other at the edge of the radius gradually decreases from the center toward the outside. Folding fan. In the fashion plastic fan as described in any one of Claims 1 thru | or 6,
The plurality of substantially fan-shaped fan blades include at least one of a phosphorescent material, a fluorescent material, and a UV material. In the fashion plastic fan as described in any one of Claims 1 thru | or 7,
The fashion plastic fan, wherein the plurality of substantially fan-shaped fan blades become thinner as the thickness thereof increases from the center toward the circumferential direction.