JPH081229U - A fan that has a main airflow plate, an auxiliary airflow plate, and a wind distribution port. - Google Patents

Abstract

(57)【要約】 （修正有） 【目的】 小さな面積の弾性板１から、効果的に増発風
できるうちわの構造。 【構成】 適度に折り曲げた屈折部５を有する補助発風
板４と、効果的な発風流（Ｆ）を生じさせる風流通口８
と主発風板２を弾性板に設け、あおり動態（Ｅ）によっ
て、補助発風板４と主発風板４の各々が発風機能を発揮
し、補助発風板４から起った発風流（Ｆ）の一部が、風
流通口８を通過して、主発風板２から起った発風流
（Ｆ）と合流し、相乗的に増発風効果を得るうちわ。 (57) [Summary] (Corrected) [Purpose] A fan structure that can effectively increase wind from a small elastic plate 1. [Structure] Auxiliary air blower plate 4 having a bent portion 5 bent appropriately, and an air flow port 8 for generating an effective air flow (F).
The main air-blowing plate 2 and the main air-blowing plate 2 are provided on the elastic plate, and the auxiliary air-blowing plate 4 and the main air-blowing plate 4 each exert the air-blowing function by the swing dynamics (E), and the air-blowing generated from the auxiliary air-blowing plate 4 is generated. A fan in which a part of the wind flow (F) passes through the wind flow port 8 and joins with the wind flow (F) generated from the main airflow plate 2 to synergistically obtain an increased wind blowing effect.

Description

【考案の詳細な説明】[Detailed description of the device]

【０００１】[0001]

【産業上の利用分野】[Industrial applications]

本案は、小さい面積の発風板であっても、それを工夫加工することによって、 増発風できる構造にしたうちわ。 This is a fan that has a structure that can generate more air even if it has a small area, by modifying it.

【０００２】[0002]

【従来の技術】[Prior art]

従来のうちわ類は、多数の弾性骨を有するものに薄紙を貼着したもの、弾性骨 を連続的に重ね合せ状に開閉できるセンス類あるいはボール紙を打ち抜いた状態 等の構造であった。 そのどれをとっても発風板は一枚状で、発風量を多くするには、発風板の面積 の広さに頼っていたのが現状である。 In the past, the round papers had a structure in which thin paper was attached to one having a large number of elastic bones, a sense capable of continuously opening and closing the elastic bones in a stacked state, or a punched cardboard. In each case, the air-blowing plate is a single sheet, and in order to increase the amount of air-blowing, the current situation is that the air-blowing plate has a large area.

【０００３】[0003]

【考案が解決しようとする課題】[Problems to be solved by the device]

狭い面積の発風板であっても、増発風が得られる様にすることである。 This is to obtain increased airflow even with a small-area airflow plate.

【０００４】[0004]

【課題を解決するための手段】[Means for Solving the Problems]

本案は、一枚の弾性板に於て、主発風板と補助発風板と風流通口を併せて形成 させ、補助発風板から起る発風流の一部が風流通口を通過し、主発風板から起っ た発風流と合流させる機能を有する構造にしたものである。 In this plan, the main air-blowing plate, the auxiliary air-blowing plate, and the air circulation port are formed together on one elastic plate, and a part of the air flow generated from the auxiliary air-blowing plate passes through the air circulation port. The structure has the function of merging with the blast flow originating from the main blast plate.

【０００５】[0005]

【実施例】【Example】

図１は第１実施例の斜視図で、図２は図１の断面図である。 図３は第２実施例の斜視図で、図４は図３の断面図である。 図５は第３実施例の斜視図で、図６は第１実施例を使用する状態を表示した斜 視図、図７は図６の一部を、使用あおり動態（Ｅ）と発風流（Ｆ）を併せて表示 した断面図である。 図８は図３の第２実施例を使用する状態を表示した斜視図、図９は図８の一部 を、使用あおり動態（Ｅ）と発風流（Ｆ）を併せて表示した断面図である。 尚弾性板１の意匠は、動物状あるいは人面状等の種々の意匠であってもハンド ル９と主発風板２及び補助発風板４は相対する位置になる構造である。 1 is a perspective view of the first embodiment, and FIG. 2 is a sectional view of FIG. 3 is a perspective view of the second embodiment, and FIG. 4 is a sectional view of FIG. FIG. 5 is a perspective view of the third embodiment, FIG. 6 is a perspective view showing a state in which the first embodiment is used, and FIG. 7 is a part of FIG. 6 showing the use swing dynamics (E) and the wind flow ( It is sectional drawing which also displayed F). FIG. 8 is a perspective view showing a state in which the second embodiment of FIG. 3 is used, and FIG. 9 is a cross-sectional view showing a part of FIG. 8 together with the use swing dynamics (E) and the air flow (F). is there. The design of the elastic plate 1 is such that the handle 9, the main air blower plate 2 and the auxiliary air blower plate 4 face each other even if they are various designs such as animal or human face.

【０００６】[0006]

【第１実施例】 図１及び図２の第１実施例は、おおむねはがき大程の例えばボール紙あるいは 合成樹脂等の薄板で、しなり状の弾性を有する弾性板１に、不切断部位６を有す る半円状あるいはＵ字状等の適宜の切断部３を、その不切断部位６がハンドル９ 側になる様にして設けて、且つ該不切断部６を折り曲げた屈折部５にした補助発 風板４と風流通口８を形成させると共に、先端外側部７沿いに、適宜幅の主発風 板２を設けた構造であって、図６に表示した様にハンドル９を持ち、図７に表示 した様にあおり動態（Ｅ）を行うと、補助発風板４から起る発風流（Ｆ）の一部 が、風流通口８を通過して主発風板２から起った発風流（Ｆ）と効果的に合流し 相乗増発風効果をもたらす構造にしたものである。First Embodiment A first embodiment of FIGS. 1 and 2 is a postcard-like thin plate of, for example, cardboard or synthetic resin. A semi-circular or U-shaped cut portion 3 having an appropriate cut portion 3 is provided such that the non-cut portion 6 is on the handle 9 side, and the bent portion 5 is formed by bending the non-cut portion 6. The auxiliary air blower plate 4 and the air flow opening 8 are formed, and the main air blower plate 2 having an appropriate width is provided along the outer tip portion 7, and the handle 9 is held as shown in FIG. When the swing dynamics (E) is performed as shown in FIG. 7, a part of the blast flow (F) generated from the auxiliary blast plate 4 passes through the air circulation port 8 and emanates from the main blast plate 2. It has a structure that effectively merges with the generated wind flow (F) to produce a synergistic wind increase effect.

【０００７】[0007]

【第２実施例】 弾性板１の先端外側部７沿いに適宜幅でなる主発風板２側に、折り曲げた屈折 部５を造る不切断部位６を造る様にして、半円状あるいはＵ字状の適宜の切断部 ３を設けて、補助発風板４と風流通口８を形成させた構造にしたもので、図８に 表示した様にハンドル９を持ち、図９に表示した如くあおり動態（Ｅ）を行うと 、補助発風板４から起る発風流（Ｆ）の一部が、風流通口８を通過して、主発風 板２から起った発風流（Ｆ）と効果的に合流し、相乗増発風効果をもたらすもの である。[Second Embodiment] A semicircular shape or a U shape is formed by forming an uncut portion 6 for forming a bent bending portion 5 on the side of the main air-blowing plate 2 having an appropriate width along the outer side end portion 7 of the elastic plate 1. It has a structure in which an auxiliary air blower plate 4 and an air flow opening 8 are formed by providing an appropriate character-shaped cutting portion 3, and as shown in FIG. 9, it has a handle 9 as shown in FIG. When the tilting dynamics (E) is performed, a part of the blast flow (F) generated from the auxiliary blast plate 4 passes through the air circulation port 8 and is generated from the main blast plate 2 (F). It effectively merges with and brings about a synergistic wind increase effect.

【０００８】[0008]

【第３実施例】 本案は、一枚の弾性板１に、半円状あるいはＵ字状等の切断部３を付け、且つ 不切断部位６を折り曲げた屈折部５にした補助発風板４と風流通口８を設けると 共に、主発風板２を有する構造で、その継続的なあおり動態（Ｅ）によって、切 断部３の両端部位が破損拡大する恐れがあり、それを防ぐために、該切断部３の 両端部に適宜に小さい破損防止孔１０を設けた構造にしたものである。 この破損防止孔１０を第１実施例又は第２実施例の切断部３の両端部に設ける ことによって、継続的なあおり動態（Ｅ）をしても、切断部３が破損拡大しなく なる。[Third Embodiment] The present invention is an auxiliary blower plate 4 in which a semicircular or U-shaped cut portion 3 is attached to one elastic plate 1 and a non-cut portion 6 is bent to form a bent portion 5. In addition to the provision of the air flow port 8 and the main air flow plate 2, there is a possibility that both end portions of the cut portion 3 may be damaged and expanded due to the continuous tilting dynamics (E). The cut portion 3 has a structure in which small damage preventing holes 10 are appropriately provided at both ends. By providing the breakage prevention holes 10 at both ends of the cut portion 3 of the first or second embodiment, the breakage of the cut portion 3 does not expand even if the continuous tilting movement (E) is performed.

【０００７】[0007]

【表１】 [Table 1]

【０００８】 上記の表に示したように、同素材、同面積、同距離、同操作力による発風力を 計った処、補助発風板の面積の大小、あるいは屈折度によって若干の差異はある が、第１実施例では従来型の１．８〜２．３倍、第２実施例では、従来型の２〜 ２．５倍の発風力が生じた。As shown in the above table, when the wind force generated by the same material, the same area, the same distance, and the same operation force is measured, there is a slight difference depending on the size of the auxiliary blower plate area or the degree of refraction. However, in the first example, the generated wind power was 1.8 to 2.3 times that of the conventional type, and in the second example, the generated wind power was 2 to 2.5 times that of the conventional type.

【０００９】[0009]

【考案の効果】[Effect of device]

この考案の最も特徴とする処は、補助発風板４を屈折部５で折り曲げて風流通 口８とを併せて造ることによって、主発風板２と補助発風板４の各々が、独立し た発風機能を有する構造にしたことである。 本案の著しい機能向上をもたらすのは、補助発風板４が適度に折り曲げた屈折 部５を有しているので、あおり動態（Ｅ）による発風流（Ｆ）が発生しやすい上 、更に風流通口８が効果的に発風をうながすと共に、該風流通口８へ発風流（Ｆ ）が、弾性板１の上面から下面へ、あるいは下面から上面へと言う様に、あおり 動態（Ｅ）によって効果的に通過しうるので、その発風流（Ｆ）が主発風板２か ら起った発風流（Ｆ）と容易に合流でき相乗的に増発風効果が得られるのである 。 本案ははがき程の大きさの弾性板１であっても、発風機能に優れているので、 充分うちわの機能が発揮できる上、携帯性に優れ且つこれに広告等を記載させる と宣伝媒体にもなり実用的である。 The most characteristic feature of the present invention is that the main air blower plate 2 and the auxiliary air blower plate 4 are independently formed by bending the auxiliary air blower plate 4 at the bending portion 5 and making it together with the air flow port 8. That is, the structure has an air blowing function. The significant improvement of the function of the present invention is that the auxiliary blower plate 4 has the bent portion 5 bent appropriately, so that the wind flow (F) due to the tilt dynamics (E) is easily generated and the air flow is further improved. The mouth 8 effectively blows air, and the air flow (F 2) to the air flow opening 8 is caused by the swaying movement (E) such as from the upper surface to the lower surface of the elastic plate 1 or from the lower surface to the upper surface. Since it can pass through effectively, the blast flow (F) can easily join with the blast flow (F) generated from the main blast plate 2 and a synergistic air blast effect can be obtained. Even if the elastic plate 1 is about the size of a postcard, it has an excellent air-blowing function, so it can perform the function of a fan sufficiently, and it has excellent portability. It is very practical.

【図面の簡単な説明】[Brief description of drawings]

【図１】第１実施例の斜視図である。FIG. 1 is a perspective view of a first embodiment.

【図２】図１の斜線Ａ−Ａの断面図である。FIG. 2 is a cross-sectional view taken along the diagonal line AA of FIG.

【図３】第２実施例の斜視図である。FIG. 3 is a perspective view of a second embodiment.

【図４】図３の斜線Ｂ−Ｂの断面図である。4 is a cross-sectional view taken along the diagonal line BB of FIG.

【図５】第３実施例の斜視図である。FIG. 5 is a perspective view of a third embodiment.

【図６】第１実施例を使用する状態を表示した斜視図で
ある。FIG. 6 is a perspective view showing a state in which the first embodiment is used.

【図７】使用あおり状態及び発風流を表示した図６の斜
線Ｃ−Ｃの一部断面図。FIG. 7 is a partial cross-sectional view taken along the oblique line C-C of FIG. 6 showing the use tilting state and the wind flow.

【図８】第２実施例を使用する状態を表示した斜視図で
ある。FIG. 8 is a perspective view showing a state in which the second embodiment is used.

【図９】使用あおり状態及び発風流を表示した図８の斜
線Ｄ−Ｄの一部断面図。FIG. 9 is a partial cross-sectional view taken along the line D-D in FIG. 8 showing the tilting state in use and the air flow.

【符号の説明】[Explanation of symbols]

１ 弾性板 ２ 主発風板 ３ 切断部 ４ 補助発風板 ５ 屈折部 ６ 不切断部位 ７ 外側部 ８ 風流通風口 ９ ハンドル １０ 破損防止孔 Ａ−Ａ 切断線 Ｂ−Ｂ 切断線 Ｃ−Ｃ 切断線 Ｄ−Ｄ 切断線 Ｅ あおり動態 Ｆ 発風流 DESCRIPTION OF SYMBOLS 1 Elastic plate 2 Main air-blowing plate 3 Cutting part 4 Auxiliary air-blowing plate 5 Refraction part 6 Uncut part 7 Outside part 8 Air flow vent 9 Handle 10 Damage prevention hole A-A Cutting line BB Cutting line C-C Cutting Line DD Cut line E Attenuation dynamics F Wind flow

Claims (3)

【実用新案登録請求の範囲】[Scope of utility model registration request] 【請求項１】 弾性板１に、不切断部位（６）のある半
円状又は、Ｕ字状等の適宜の切断部（３）を、その不切
断部位（６）がハンドル（９）側になる様にして設け
て、且つ該不切断部位（６）を折り曲げた屈折部（５）
を有する補助発風板（４）と、風流通口（８）を形成さ
せると共に、先端外側部（７）沿いに適宜幅の主発風板
（２）を設け、あおり動態（Ｅ）によって該補助発風板
（４）から起る発風流（Ｆ）の一部が、風流通口（８）
を通過して、主発風板（２）から起った発風流（Ｆ）と
合流せしめる相乗増発風効果を有する構造にしたうち
わ。1. An elastic plate 1 is provided with an appropriate cutting portion (3) having a non-cutting portion (6), such as a semicircular shape or a U-shape, and the non-cutting portion (6) is on the handle (9) side. And a bent portion (5) in which the uncut portion (6) is bent.
The auxiliary blower plate (4) having the above and the air flow port (8) are formed, and the main blower plate (2) having an appropriate width is provided along the outer side portion (7) of the tip, and the main blower plate (2) is moved by the tilt movement (E). A part of the wind flow (F) generated from the auxiliary blower plate (4) is part of the wind flow port (8).
A fan having a structure having a synergistic air-blowing effect that allows the air to flow through the main airflow plate (2) and merge with the airflow (F). 【請求項２】 先端外側部（７）沿いに適宜幅でなる主
発風板（２）を設けた側が不切断部位（６）になる様に
して、半円状あるいはＵ字状等の切断部（３）を弾性板
（１）に設け、該不切断部位（６）を折り曲げた屈折部
（５）を付けて補助発風板（４）と風流通口（８）を形
成させた構造のうちわ。2. A semicircular or U-shaped cut such that the side on which the main airflow plate (2) having an appropriate width is provided along the outer end portion (7) becomes the uncut portion (6). A structure in which the part (3) is provided on the elastic plate (1), and the non-cutting part (6) is bent to attach a bending part (5) to form the auxiliary blower plate (4) and the air flow port (8). Uchiwa. 【請求項３】 請求項１又は請求項２の切断部（３）の
両端に破損防止孔（１０）を設けたのを特徴とした請求
項１又は請求項２のうちわ。3. The fan according to claim 1 or 2, wherein breakage preventing holes (10) are provided at both ends of the cutting portion (3) according to claim 1 or 2.