JP2011092661A - Umbrella - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To solve problems of a conventional umbrella which is blown away, warped or broken in the event of a strong wind, on account of wind pressure produced from a current of air built up inside the umbrella, and to eliminate such problems by reducing the wind pressure. <P>SOLUTION: A slit is formed vertically between the ribs of an umbrella, making a wind to blow through. The edge of the slits is hemmed, making them closed as before after the wind blows through. The hem of the slits is extended to form rain guiding lines, so that rain water entering inside is guided along the lines and prevented from dripping in the middle inside the umbrella. The rain guide lines outside the umbrella can prevent rain water from infiltrating through the slits and guide the rain water to the outside of the umbrella. <P>COPYRIGHT: (C)2011,JPO&INPIT

Description

本発明は、傘に関するものである。  The present invention relates to an umbrella.

従来より、身体を雨や日差しから防ぐ傘がある。  Traditionally, there are umbrellas that protect the body from rain and sunlight.

従来の傘は、無風や微風の時には雨や日差しを防ぐことができるが、強風の時には傘の内側に風が溜まり、その風圧のため、傘が吹き飛ばされたり、反り返ったり、壊れたりして、傘の役目を果たさない。
なお、ここでいう傘とは、日傘、雨傘、パラソル、テント等、身体を雨や日差し等から防ぐすべてのものをいう。Conventional umbrellas can prevent rain and sunlight when there is no wind or light winds, but winds accumulate inside the umbrella when there are strong winds, and the wind pressure causes the umbrella to be blown off, warped, broken, Does not play the role of an umbrella.
In addition, an umbrella here means all things which protect a body from rain, sunlight, etc., such as a parasol, a rain umbrella, a parasol, and a tent.

そこで、本発明は、切れ込みを入れることにより風を通し、強風の時、傘が壊れたり、吹き飛ばされたり、反り返ったりしないような構造とし、傘の役目を果たすと同時に安全性を高めることを目的とする。  Therefore, the present invention aims to provide a structure that prevents the umbrella from being broken, blown off, or warped when strong winds pass through the wind by making cuts, and at the same time serves as an umbrella and enhances safety. And

また、その構造が原因となり傘の内部に雨水が浸入したり垂れたりするのを防ぐことを目的とし、傘の役目、快適さの向上を目的とする。  In addition, the purpose is to prevent rainwater from entering and dripping inside the umbrella due to its structure, and to improve the role and comfort of the umbrella.

本発明は、このような従来の構造が有していた問題を解決しようとするものであり、傘が受ける風圧を効果的に軽減し、強風の時傘の安全性を実現することを目的とするものである。と同時に、その構造により傘に雨水が浸入するのを防ぐことを目的とするものである。  The present invention is intended to solve the problems of such a conventional structure, and aims to effectively reduce the wind pressure received by the umbrella and to realize the safety of the umbrella in a strong wind. To do. At the same time, the structure is intended to prevent rainwater from entering the umbrella.

請求項１に記載の発明は、上記目的を達成するために、傘の上部で風が溜まり易く、風圧を受けやすい箇所で、傘の骨と骨の間に縦に直線に切れ込みを入れ、縁どりをして風が吹き抜ける構造にする。その構造により風圧で傘が壊れたり、吹き飛ばされたり、反り返ったりすることなく傘の役目を果たすと同時に安全性を高める。また、強風の向かい風の場合、外側からも風が抜ける構造のため、風圧を軽減でき、安全性が高まる。（図１・２）
なお、ここでいう縁どりとは、縁の補強等を含むすべての縁どりをいう。In order to achieve the above-mentioned object, the invention according to claim 1 is characterized in that wind is easily accumulated at the upper part of the umbrella and is easily subjected to wind pressure, and a straight cut is made between the bones of the umbrella. To create a structure that allows the wind to blow through. Its structure allows the umbrella to function as an umbrella without being broken, blown away, or warped by wind pressure, and at the same time increases safety. In addition, in the case of strong winds, the wind pressure can be reduced from the outside, so the wind pressure can be reduced and safety is improved. (Fig. 1 and 2)
The term “edge” as used herein refers to all edges including edge reinforcement.

請求項２に記載の発明は、切れ込み開いて風が抜けた後、雨水や日差しが内側に入らないようにするため、縦の切り込みは通常閉じている状態に保たれる構造にする。（図２）  According to the second aspect of the present invention, the vertical cut is normally kept closed in order to prevent rainwater and sunlight from entering the inside after the cut is opened and the wind is removed. (Figure 2)

切れ込みの縁は縁どりをしているため、密着しやすく、また、その縁どりを延長して、雨水誘導ラインとする構造とする。（図３・４）雨水が内側に侵入した場合は、内側に取り付けた雨水誘導ラインに沿って傘の外に誘導される。（図５）傘を閉じた場合、外側の雨水は切れ込みの外側に設けた雨水誘導ラインに沿って流れるため、（図６）傘の内側に侵入して溜まることはない。  Since the edge of the notch is edged, it is easy to adhere, and the edging is extended to form a rainwater induction line. (Figs. 3 and 4) When rainwater enters the inside, it is guided out of the umbrella along the rainwater guide line attached to the inside. (FIG. 5) When the umbrella is closed, the outside rainwater flows along the rainwater induction line provided outside the notch, and therefore (FIG. 6) does not enter and accumulate inside the umbrella.

請求項１に記載の発明によれば、内側に溜まる風をスムーズに外側に流すことにより、傘が吹き飛ばされたり、反り返ったり、壊れたりするのを防止することができ、傘の役目を果たすと同時に安全性を高めることができる。  According to the first aspect of the present invention, it is possible to prevent the umbrella from being blown off, warped, or broken by smoothly flowing the wind accumulated on the inside to the outside. At the same time, safety can be increased.

請求項２に記載の発明によれば、その構造により雨水の漏水が起こりうる可能性を排除することができる。  According to the second aspect of the present invention, it is possible to eliminate the possibility that rainwater may leak due to its structure.

本発明の第１実施形態を示す傘を開けたときの外観図  External view when the umbrella which shows 1st Embodiment of this invention is opened 同じく、実施形態を示す風が吹くときと吹かないときの切れ込み図  Similarly, a cut view showing when the wind blows and does not blow showing the embodiment 同じく、第２実施形態を示す傘の外側及び内側の雨水誘導ライン図  Similarly, the rainwater induction line diagram of the outside and inside of the umbrella showing the second embodiment 同じく、実施形態を示す傘の雨水誘導ラインの拡大及び断面図  Similarly, enlarged and cross-sectional view of an umbrella rainwater induction line showing an embodiment 同じく、実施形態を示す傘を開いたときの雨水誘導ラインの役目図  Similarly, the role figure of the rainwater induction line when the umbrella showing the embodiment is opened 同じく、実施形態を示す傘を閉じたときの雨水誘導ラインの役目図  Similarly, the role figure of the rainwater guidance line when the umbrella showing the embodiment is closed

以下、本説明を具体化した第１実施形態を図面に基づいて説明する。  Hereinafter, a first embodiment embodying the present description will be described with reference to the drawings.

図１に示すように、傘の上部で風が溜まり易く、風圧を受けやすい箇所で、傘の骨と骨の間に縦に直線に切れ込みを入れ縁どりをして、風が吹き抜けるような構造にする。その構造により風圧で傘が壊れたり、吹き飛ばされたり、反り返ったりすることなく傘の役目を果たすと同時に安全性を高める。また、強風の向かい風の場合も外側から風が抜けるため、風の圧力を軽減でき、安全性が高まる。  As shown in Figure 1, at the location where the wind tends to accumulate at the top of the umbrella and is subject to wind pressure, the structure is such that the wind blows out by making a straight cut between the bones of the umbrella and making a straight cut. To do. Its structure allows the umbrella to function as an umbrella without being broken, blown away, or warped by wind pressure, and at the same time increases safety. In addition, in the case of strong winds, the wind is removed from the outside, reducing the wind pressure and increasing safety.

図２に示すように、無風や微風の時は、雨水日差しが内側に入らないようにするため、縦の切り込みは通常閉じている状態に保たれる構造となっている。切れ込みの縁は縁どりをしているため縁の両側が密着し、雨水や日差しが内側に進入することはない。（図３・４・５）雨水が内側に侵入した場合は、内側に取り付けた雨水誘導ラインに沿って傘の外に誘導されるため、傘内に雨水が垂れることはない。  As shown in FIG. 2, when there is no wind or light wind, the vertical cuts are normally kept closed to prevent rainwater sun from entering inside. The edge of the notch is edging, so both sides of the edge are in close contact, and rainwater and sunlight do not enter inside. (FIGS. 3, 4, and 5) When rainwater enters the inside, it is guided out of the umbrella along the rainwater guide line attached to the inside, so that the rainwater does not drip inside the umbrella.

図６に示すように、傘を閉じた場合、外側の雨水は切れ込みの外側に設けた雨水誘導ラインに沿って流れるため、傘の内側に侵入して溜まることはない。  As shown in FIG. 6, when the umbrella is closed, the outside rainwater flows along the rainwater induction line provided outside the notch, and therefore does not enter and accumulate inside the umbrella.

日傘・雨傘・パラソル・テント等それに準ずるもの  Parasol, parasol, parasol, tent, etc.

（Ａ）外側の傘の切れ込み及び雨水誘導ライン
（Ｂ）内側の傘の切れ込み及び雨水誘導ライン(A) Outside umbrella cut and rainwater induction line (B) Inside umbrella cut and rainwater induction line

Claims (2)

傘骨と傘骨の間の間に縦に切れ込みを入れ、切れ込みの縁は縁どりをして両側から密着して閉じている。強風の時には切れ込みが開き風が通り抜け、風が吹いてない時、切れ込みは閉じていて、雨水や日差しが内側に浸入しないことを特徴とする傘。  A notch is made vertically between the umbrella bones, and the edges of the notches are rimmed and closely closed from both sides. An umbrella characterized by an open notch when strong winds pass through the wind, and when the wind is not blowing, the notch is closed and rainwater and sunlight do not enter inside. 切れ込みの縁どりは延長して、雨水誘導ラインとし、傘が開いているときは、傘の外側の雨水及び内側に侵入した雨水を傘の外に誘導する構造とし、傘を閉じたときは、外側の雨水誘導ラインに沿って雨水が流れ、切れ込みから内側に雨水は浸入せず、傘の外に誘導される請求項１に記載の傘。  The edge of the notch is extended to form a rainwater induction line. When the umbrella is open, rainwater outside the umbrella and rainwater that has entered inside are guided outside the umbrella, and when the umbrella is closed The umbrella according to claim 1, wherein rainwater flows along the rainwater guide line of the water and the rainwater does not enter inside from the cut and is guided outside the umbrella.

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