JP5315437B2

JP5315437B2 - umbrella

Info

Publication number: JP5315437B2
Application number: JP2012115628A
Authority: JP
Inventors: 一策蓮井; 雄太蓮井
Original assignee: Craft Co Ltd
Current assignee: Craft Co Ltd
Priority date: 2011-06-21
Filing date: 2012-05-21
Publication date: 2013-10-16
Anticipated expiration: 2032-05-21
Also published as: JP2013027689A

Abstract

<P>PROBLEM TO BE SOLVED: To solve such problems of a conventional water drop proof cover, where later attachment of the water drop proof cover to a normally used umbrella without a water drop proof cover is difficult. <P>SOLUTION: A water drop proof cover is structured to be attached to an axis at the tip end of an umbrella from four directions by pressing into the axis at the tip end of the umbrella through grooves for pressurizing. The cover includes: an axis mounting tool having four grooves for constructing holes to drop off water drops; a cap to be mounted on the tip end of the axis mounting tool with a screw; an umbrella body; and an extendable cylindrical body (cylindrical cover) which is composed of a plurality of engaged cylindrical bodies with different diameters engaged successively to the outer side of the umbrella. <P>COPYRIGHT: (C)2013,JPO&INPIT

Description

本発明はぬれた傘の水滴を防止するカバーを取り付けた傘に関する。 The present invention relates to an umbrella fitted with a cover to prevent the water droplets wet umbrella.

従来から傘にカバーを装着することで水滴を防止する傘はよく知られており、各種の水滴防止カバーが提案されている。（例えば特許文献１、２参照）
以下従来の傘の水滴防止カバーについて図５を用いて説明する。 Conventionally, umbrellas that prevent water droplets by attaching a cover to the umbrella are well known, and various types of water droplet prevention covers have been proposed. (For example, see Patent Documents 1 and 2)
Hereinafter, a conventional umbrella water droplet prevention cover will be described with reference to FIG.

図５の従来の傘の水滴防止カバーは、傘２１の先端の土突き部２２に水受け部２３を有し、その水受け部の上側に、伸縮自在の筒状体２４が設けられ、その伸縮自在の筒状体が、径の異なる複数の筒体を順次嵌合して、伸縮自在に構成された筒状体である。 The conventional water droplet prevention cover of the umbrella shown in FIG. 5 has a water receiving portion 23 in the soil striking portion 22 at the tip of the umbrella 21, and a telescopic cylindrical body 24 is provided above the water receiving portion. The telescopic tubular body is a tubular body configured to be stretchable by sequentially fitting a plurality of tubular bodies having different diameters.

傘２１を使用する際には伸縮自在の筒状体２４を折りたたんで傘の先端部分に収束してから傘を開き、傘を使用した後傘２１をたたんでから伸縮自在の筒状体２４を伸ばして傘の水滴がつかないようカバーとするものである。 When the umbrella 21 is used, the telescopic tubular body 24 is folded and converged at the tip of the umbrella, then the umbrella is opened, and after the umbrella 21 is folded, the telescopic tubular body 24 is folded. The cover is designed to keep the umbrella from getting wet with water droplets.

特開２００２−２１９０１３号公報Japanese Patent Laid-Open No. 2002-219013 特開平１１−３２８２１号公報JP 11-32821 A

しかしながら、従来の水滴防止カバー付き傘では傘の先端の土突き部から水滴を落とすか落とさない様にするか自在に選択できず、また傘を使用する際に傘を逆さにすれば水滴防止カバーの中に入っていた水がこぼれてきて手をぬらしてしまうという課題を有していた。
また、傘を使用する際に傘を逆さにすれば水滴防止カバーの中に入っていた水がこぼれてきて手をぬらしてしまうという課題のみを有することとしても良い。 However, with conventional umbrellas with a water droplet prevention cover, it is not possible to freely choose whether to drop water droplets from the top of the umbrella , or to prevent water droplets by using an inverted umbrella when using the umbrella. There was a problem that the water in the cover spilled and wetted.
Moreover, it is good also as having only the subject that if the umbrella is turned upside down when using the umbrella, the water contained in the water droplet prevention cover spills out and wets the hand.

上記記載の課題を解決するために本発明は、折りたたんだ傘地２を被覆可能な水滴防止カバー１が取り付けられた傘において、前記傘の先端部の軸３に固着された軸取付け具１３と、この軸取付け具１３から上方へ伸縮して傘地２を被覆自在で且つ径の異なる複数の筒体３１を順次嵌合した筒状カバー１２を有しており、この筒状カバー１２における複数の筒体３１それぞれは、小径側の端部内周に小径内突縁３３を、大径側の端部外周に大径外突縁３４を、大径側の端部内周に大径内突縁３５を環状に突設していて、これらの突縁３３、３４、３５が相互に係止可能に順次連結され、前記筒状カバー１２における最も径の大きい筒体３１の外周面には傘軸方向に延びる線状の突部が形成されており、前記軸取付け具１３は、前記筒状カバー１２における最も径が小さい筒体３１に嵌合し且つ前記筒状カバー１２の内部と連通した空洞１６が内部に形成された支持筒４１と、この支持筒４１の上端部側内に形成され且つ傘の軸３が内部に入って固着される取付筒４２と、この取付筒４２の外周面から支持筒４１の内周面に向かって４方向に延びるフランジ４３と、前記支持筒４１内の空洞１６に充填された吸水性の部材３２と、前記支持筒４１の下端部に螺合されて着脱自在なキャップ１４を備え、前記支持筒４１は、前記取付筒４２とフランジ４３と一体的に形成され、前記支持筒４１の上端部外周に、前記最も径が小さい筒体３１の小径内突縁３３に係止可能な外突縁４１ａが環状に突設され、前記支持筒４１の下端部外周に、前記キャップ１４と螺合する雄ネジ４１ｂが形成され、前記取付筒４２は、上端が支持筒４１の上端と略同じ高さ位置であり、前記取付筒４２の傘軸方向長さが支持筒４１の傘軸方向長さより短く、前記取付筒４２の下方に、前記支持筒４１内を仕切ることのない前記空洞１６が位置し、前記吸収性の部材３２は、前記空洞１６に、前記支持筒４１の内表面４１ｃから所定距離だけ離れた位置にも存在した状態で充填され、前記吸収性の部材３２の傘軸方向長さが前記空洞１６の傘軸方向長さより長く、前記キャップ１４の取外し時に前記支持筒４１の下端から吸水性の部材３２が露出し、前記キャップ１４は、前記支持筒４１より大径で且つ前記支持筒４１の雄ネジ部４１ｂへの螺合時に前記最も径が小さい筒体３１の小径内突縁３３と係止可能な径で構成され、前記取付筒４２には、前記傘地２を軸３に押え付ける押え環４が外嵌されていることを特徴とする。 In order to solve the above-described problems, the present invention provides an umbrella to which a water droplet prevention cover 1 capable of covering a folded umbrella 2 is attached, and a shaft attachment tool 13 fixed to the shaft 3 at the tip of the umbrella. The cylindrical cover 12 includes a cylindrical cover 12 that is stretched upward and downward from the shaft fitting 13 so as to cover the umbrella 2 and is sequentially fitted with a plurality of cylindrical bodies 31 having different diameters. Each of the cylindrical bodies 31 has a small-diameter inner projecting edge 33 on the inner periphery of the small-diameter end, a large-diameter outer projecting edge 34 on the outer periphery of the large-diameter side, and a large-diameter inner projecting edge on the inner periphery of the large-diameter end. 35, the projecting edges 33, 34, 35 are sequentially connected to each other so that they can be locked to each other, and the cylindrical cover 12 has an umbrella shaft on the outer peripheral surface of the cylindrical body 31 having the largest diameter. A linear protrusion extending in the direction is formed, and the shaft fixture 13 is formed of the cylindrical cover. 2 is formed in the upper end portion side of the support cylinder 41, and the support cylinder 41 is formed in the cavity 16 which is fitted in the cylinder 31 having the smallest diameter and communicates with the inside of the cylindrical cover 12. A mounting cylinder 42 to which the shaft 3 of the umbrella enters and is fixed, a flange 43 extending in four directions from the outer peripheral surface of the mounting cylinder 42 toward the inner peripheral surface of the support cylinder 41, and a cavity in the support cylinder 41 16 includes a water-absorbing member 32 filled in 16 and a cap 14 that is screwed into a lower end portion of the support cylinder 41 and is detachable. The support cylinder 41 is formed integrally with the mounting cylinder 42 and the flange 43. An outer projecting edge 41 a that can be locked to the small-diameter inner projecting edge 33 of the cylindrical body 31 with the smallest diameter is provided on the outer periphery of the upper end of the support cylinder 41 in an annular shape. In addition, a male screw 41b that is screwed into the cap 14 is formed. The mounting cylinder 42 has an upper end substantially at the same height as the upper end of the support cylinder 41, and the length of the mounting cylinder 42 in the umbrella axis direction is shorter than the length of the support cylinder 41 in the umbrella axis direction. The cavity 16 that does not partition the inside of the support cylinder 41 is located below, and the absorbent member 32 is located in the cavity 16 at a position separated from the inner surface 41c of the support cylinder 41 by a predetermined distance. The length of the absorbent member 32 in the direction of the umbrella axis is longer than the length of the cavity 16 in the direction of the axis of the umbrella. When the cap 14 is removed, the absorbent member 32 is absorbed from the lower end of the support tube 41. Is exposed, and the cap 14 can be locked to the small-diameter inner projecting edge 33 of the cylindrical body 31 having a diameter larger than that of the support cylinder 41 and the smallest diameter when the cap cylinder 14 is screwed into the male screw portion 41b. The mounting cylinder 42 has a diameter of It characterized in that the pressing ring 4 for pressing the umbrella cloth 2 on the shaft 3 is fitted.

本発明に係る傘１１の特徴は、上記特徴に加えて、前記吸水性の部材３２は、単繊維繊度が３ｄｔｅｘ以下で且つポリエステルである繊維を有した組み紐である点にある。 Features of the umbrella 11 according to the present invention, in addition to the above features, the water absorbing member 32 is a single fiber fineness Ru near and that it is braid having fibers that are polyester below 3 dtex.

尚、他の傘の水滴防止カバー１は、傘を折りたたんだ際に径の異なる複数の筒体を順次嵌合して筒状体とし伸縮自在に構成された筒状カバーを前記傘にかぶせることによって水滴が落ちるあるいは他の物についてしまうことを防止する水滴防止カバーにおいて、前記傘の先端部の軸に４方向の圧入用突出部によって前記傘の先端部の軸に圧入して取り付けることができるよう構成し、その４方向の前記圧入用突出部に沿って水滴が落ちるよう空洞を構成し、かつその空洞に例えばスポンジのような吸水性の部材を挿入した軸取付け具と、前記軸取付け具の先端にねじで取り付けるように構成したキャップと、前記径の異なる複数の筒体を順次嵌合して筒状体とし伸縮自在に構成された筒状カバーの伸ばしたときに最も取手に近くなる最外径部の筒体は外周部を光を反射する反射用部材で構成されている筒体とを備えた場合もある。In addition, when the umbrella is folded, a plurality of cylindrical bodies having different diameters are sequentially fitted to each other to cover the umbrella with a cylindrical cover configured to be extendable and retractable. In the water droplet prevention cover that prevents water droplets from falling or getting stuck to other objects, the four-way press-fitting protrusions can be press-fitted onto the shaft at the tip of the umbrella. A shaft fixture in which a water droplet falls along the four press-fitting protrusions in the four directions, and a water-absorbing member such as a sponge is inserted into the cavity, and the shaft fixture The cap that is configured to be attached to the tip of the screw with a plurality of cylinders having different diameters is sequentially fitted to form a cylindrical body that is closest to the handle when the cylindrical cover configured to be stretchable is extended. Outermost diameter Cylindrical body is sometimes provided with a cylindrical body that is a reflecting member for reflecting light to the outer peripheral portion.

これらの特徴により、本発明に係る傘１１は、軸取付け具１３の内部に設けられた空洞１６を筒状カバー（筒状体）１２の内部と連通させ、キャップ１４の取外し時に出し入れ自在な吸水性の部材３２で空洞１６を充填させていることで、ぬれた傘１１を使用する際に広げようとして逆さにしたときにも水が落ちてきて手をぬらしてしまうこともない。 With these features, the umbrella 11 according to the present invention communicates the cavity 16 provided inside the shaft attachment 13 with the inside of the cylindrical cover (cylindrical body) 12 so that the water absorption can be taken in and out when the cap 14 is removed. By filling the cavity 16 with the sex member 32, when the wet umbrella 11 is used, when it is turned upside down, the water does not fall and get wet .

尚、傘１１は、上述した他の傘の水滴防止カバー１を取り付けている場合もある。 Incidentally, the umbrella 11 may also if you are attaching a water droplet preventing cover one other umbrella described above.

以上のように、本発明によれば、水滴がついた傘に伸縮自在に構成された筒状カバーをかぶせることによって水滴が傘から落ちることもなく、かつ傘の水滴が洋服等の他の物についてぬらしてしまうということもなく、同時に傘の大部分を水滴防止カバーで覆うことができるため傘の強度を増す補強の効果を得ることができる。 As described above, according to this onset bright, without the water drops fall from the umbrella by overlaying the water droplets is telescopically constructed with umbrella cylindrical cover, and umbrella water droplets other such clothes Without getting wet with the object, the umbrella can be covered with a water droplet prevention cover at the same time, so that the effect of reinforcing the strength of the umbrella can be obtained.

また、軸取付け具の空洞に吸水性の部材を充填しているため、ぬれた傘を使用する際に広げようとして逆さにしたときにも水が落ちてきて手をぬらしてしまうこともなく、また、伸縮自在に構成された筒状カバーを折りたたんで、傘を広げて使用する際には筒状カバーの最外径部が光を反射する反射用部材である場合には、傘を視認しやすく安全に歩行できるという効果が得られるものである。 Moreover, because of the filling member of the water absorbent in the cavity of the shaft fixture, without even become wet hands fell water even when inverted as Grow when using wet umbrella, Further, telescopically collapse the configured cylindrical cover, when Ru reflecting member der the outermost diameter portion of the cylindrical cover to reflect light when using spread the umbrella, view the umbrella The effect that it is easy to do and can walk safely is acquired.

尚、一般に使用されている傘においても軸取付け具を傘の軸先端部に圧入した場合は、伸縮自在に構成された筒状カバーをかぶせて使用することができるため、水滴防止カバーのついた傘として使用することができるという効果が得られるものである。
又、本発明は、ぬれた傘を使用する際に広げようとして逆さにしたときにも水が落ちてきて手をぬらしてしまうことがない効果のみを有していても良い。 Incidentally, when the press-fitted to the shaft tip portion of the umbrella shaft fixture even umbrellas commonly used, because it can be used by covering the elastically configured cylindrical cover, with a water droplet prevention cover The effect that it can be used as an umbrella is obtained.
In addition , the present invention may have only the effect that water does not fall and get wet even when the umbrella is turned upside down when using a wet umbrella.

水滴防止カバーの全体構成を表す模式図である。It is a schematic view illustrating an entire structure of a water drop preventing cover. 水滴防止カバーをたたんだ状態を表す模式図である。It is a schematic view illustrating a state where the folded water drops preventing cover. 水滴防止カバーの軸取付け具とキャップの断面を表す模式図である。Cross-section of the shaft fitting and the cap of water droplets preventing cover is a schematic view showing a. 水滴防止カバーの軸取付け具を上部から見た模式図である。The axial fitting of the water drops preventing cover is a schematic view seen from above. 従来の水滴防止カバーの全体構成を表す模式図である。It is a schematic diagram showing the whole structure of the conventional water-drop prevention cover. 水滴防止カバーが取り付けられた傘を開いた状態を示す模式図である。 Water droplets prevention cover is a schematic view showing an open state of the umbrella attached. 水滴防止カバーを伸長させて、折りたたんだ傘を被覆した状態を示す模式図である。 Water droplets preventing cover is extended, is a schematic view showing a state in which covering an umbrella folded. 水滴防止カバーの筒状カバーの側断面図であって、（ａ）は伸長状態を、（ｂ）は縮短状態を示す。A side cross-sectional view of the cylindrical cover of the water drops preventing cover, (a) represents the extended state, indicating the (b) is reduced short state. 水滴防止カバーの支持筒の一部断面を表す分解斜視図である。It is an exploded perspective view showing a partial section of the support tube of the water drops preventing cover. 図９におけるＡ−Ａ線の断面図である。It is sectional drawing of the AA in FIG. 水滴防止カバーの吸水性の部材を、巻回して空洞に充填する状態を示す模式図である。The water-absorbing member of the water drops preventing cover is a schematic view showing a state of filling the cavity wound. 水滴防止カバーの吸水性の部材を、折りたたんで空洞に充填する状態を示す模式図である。The water-absorbing member of the water drops preventing cover is a schematic view showing a state of filling the cavity folded.

以下、図面を参照して本発明の実施の形態に係る水滴防止カバーが取り付けられた傘について説明する。尚、各図において、同一部分には同一符号を付している。 Hereinafter, an umbrella to which a water droplet prevention cover according to an embodiment of the present invention is attached will be described with reference to the drawings. In the drawings, the same parts are denoted by the same reference numerals.

図１は水滴防止カバー全体構成の概略であって伸縮自在に構成され水滴防止カバーを傘を覆うように取り付けた状態を表す模式図、図２は水滴防止カバーの伸縮自在に構成され水滴防止カバーをたたんで傘の先端部にまとめている状態を表す模式図、図３は水滴防止カバーの軸取付け具とその軸受け部（軸取付け具）下部にねじによって取り付けるように構成したキャップのそれぞれの断面を表す模式図、図４は水滴防止カバーの軸取付け具を上部から見た模式図である。 Figure 1 is a schematic view showing a state mounted to cover the umbrella telescopically constructed water droplet preventing cover a schematic of the water drops preventing cover the entire structure, Figure 2 is telescopically constructed of water droplets prevention cover waterdrop schematic view illustrating a state in which summarized the tip of the umbrella folded for preventing cover, FIG 3 is so attached to Ri taken by the axial fitting and the bearing portion (axial mounting only tool) screw at the bottom of the water drop preventing cover schematic diagram showing the respective cross-sectional configuration with a cap, FIG. 4 is a schematic view of the axial fitting of the water droplets preventing cover from the top.

水滴防止カバー１において、伸縮自在の筒状体１２は傘１１を折りたたんだときに筒状体１２を図２の筒状体１２が縮んでいる状態から筒状体１２を伸ばすことによって図１に示す傘１１を筒状体１２で覆った状態になるよう構成され、この伸縮自在の筒状体１２の筒状体１２を伸ばした状態にしたときに最も傘１１の取手に近い部分となる最外径部の筒体は外周部を光を反射する反射用部材によって構成されている。これによって傘１１が雨に濡れても水滴は筒状体１２で覆われるため水滴が他の物につくことを防止できるものである。 In the water drop preventing cover 1, tubular member 12 of the telescopic is by the tubular body 12 when folded umbrella 11 from a state in which shrinks the tubular member 12 of FIG. 2 stretch the tubular member 12 1 When the tubular body 12 of the telescopic tubular body 12 is extended, it becomes the portion closest to the handle of the umbrella 11. The outermost diameter cylindrical body is formed of a reflecting member that reflects light at the outer periphery. As a result, even when the umbrella 11 gets wet in the rain, the water droplets are covered with the cylindrical body 12, and thus the water droplets can be prevented from adhering to other objects.

傘１１の軸先端部には図２に示す軸取付け具１３が装着されており、軸取付け具１３は図２及び図３に示す圧入用突出部１５によって傘１１の軸先端部に固定されており、軸取付け具１３の先端部にはキャップ１４がねじ１７によって取り付けられている。筒状体１２の先端部はキャップ１４がストッパーとなるため傘１１から抜け落ちることはない。 A shaft attachment 13 shown in FIG. 2 is attached to the shaft tip of the umbrella 11, and the shaft attachment 13 is fixed to the shaft tip of the umbrella 11 by a press-fitting protrusion 15 shown in FIGS. 2 and 3. cage, the distal end of the shaft fixture 13 is provided attach the cap 14 screw 17. Since the cap 14 serves as a stopper, the tip of the cylindrical body 12 does not fall out of the umbrella 11.

以上のように構成された水滴防止カバーにおいて、傘１１を折りたたんだ際、傘１１に水がついており、その水が軸取付け具１３に多くたまってきた場合には、キャップ１４をそのねじによって軸取付け具１３から外せばたまっていた水は外に出すことができるものである。水が外に出ないようにするにはキャップ１４を軸取付け具１３にしめつければよい。なお軸取付け具１３の空洞１６は傘１１についている水をよりスムーズにキャップ１４のついている軸先端部に導くことができるものである。 In the water droplet prevention cover configured as described above, when the umbrella 11 is folded, when the umbrella 11 is watered and a large amount of the water accumulates in the shaft attachment 13, the cap 14 is pivoted by the screw. The water that has accumulated if removed from the fixture 13 can be discharged. In order to prevent water from coming out, the cap 14 may be fastened to the shaft attachment 13. In addition, the cavity 16 of the shaft attachment 13 can guide the water attached to the umbrella 11 more smoothly to the shaft tip portion where the cap 14 is attached.

また、軸取付け具１３に水がたまってきた場合で傘１１を使用するため広げる際、水は軸取付け具１３の圧入用突出部１５に隣接した空洞１６あるいは空洞１６の中に挿入したスポンジ等の吸水性の部材に溜まっているため、キャップ１４を閉めている状態では空気の入ってくる隙間がないため傘１１を使用するために逆さにしても水は軸取付け具１３から容易に落ちてこない、そのため傘１１を使用する際にも手をぬらすことがない。 Further, when the umbrella 11 is used when water is accumulated in the shaft attachment 13, when the water is spread, the water is adjacent to the press-fitting protrusion 15 of the shaft attachment 13 or a sponge inserted into the cavity 16 or the like. Since there is no gap for air to enter when the cap 14 is closed, water can easily fall from the shaft attachment 13 even if it is inverted to use the umbrella 11. Therefore, when using the umbrella 11, the hand is not wetted.

次に、傘１１を広げて使用する際には、前述した光を反射する反射用部材で筒状体１２の最外径部筒体の外周部が構成されているため、雨の日の夜間でも光を反射することによって傘の存在を知らしめるため安全に歩行できるものである。 Next, when the umbrella 11 is unfolded and used, the outer peripheral portion of the outermost diameter cylindrical body of the cylindrical body 12 is constituted by the reflection member that reflects the light described above. But you can walk safely to reflect the light and let you know the presence of the umbrella.

以下に、本発明を図６〜１２に基づいても詳細に説明する。
本発明に係る傘１１の水滴防止カバー１は、図６〜１０のように筒状カバー（筒状体）１２と軸取付け具１３とで構成され、筒状カバー１２は、図６のように軸取付け具１３を介して傘地２の中央から突設された傘軸の頂部（傘の先端部の軸）３に装着され、常時は傘１１の開閉動作に支障がないように筒状カバー１２を縮短（短く縮めた）状態にして保持されている。
また、図７のように傘１１を閉じた状態にして筒状カバー１２を伸長（長く伸ばした）状態にさせると、濡れた傘地２の外周を防水被覆することができる。 Below, this invention is demonstrated in detail also based on FIGS.
The water droplet prevention cover 1 of the umbrella 11 according to the present invention includes a cylindrical cover (cylindrical body) 12 and a shaft attachment 13 as shown in FIGS. 6 to 10, and the cylindrical cover 12 is as shown in FIG. A cylindrical cover is attached to the top of the umbrella shaft (shaft at the tip of the umbrella) 3 protruding from the center of the umbrella 2 via the shaft attachment 13 so that the opening / closing operation of the umbrella 11 is not hindered at all times. 12 is held in a shortened (shortened) state.
In addition, when the umbrella 11 is closed and the cylindrical cover 12 is extended (longened) as shown in FIG. 7, the outer periphery of the wet umbrella 2 can be covered with a waterproof coating.

次に、筒状カバー１２の詳細を、図８で説明する。この筒状カバー１２には、次第に縮径する円筒状をした複数の短尺な筒体３１が使用される。
これら複数の各筒体３１は、例えばポリプロピレン等のように可撓性を有する比較的軟質なプラスチック材で形成され、小径側の端部内周に小径内突縁３３が、大径側の端部外周に大径外突縁３４が、大径側の端部内周に大径内突縁３５が各々環状に突設されている。
この大径内突縁３５と所定の間隔を置いた小径側には、円周方向に沿って所定間隔ごとに、大径内突縁３５より突出する高さを低くした係合突起３６が、対向状に複数突設されている。 Next, details of the cylindrical cover 12 will be described with reference to FIG. A plurality of short cylindrical bodies 31 having a cylindrical shape that gradually decreases in diameter are used for the cylindrical cover 12.
Each of the plurality of cylinders 31 is formed of a relatively soft plastic material having flexibility, such as polypropylene, and a small-diameter inner projecting edge 33 is provided on an inner periphery of the small-diameter end, and an end portion on the large-diameter side. A large-diameter outer protruding edge 34 is provided on the outer periphery, and a large-diameter inner protruding edge 35 is provided in an annular shape on the inner periphery of the end on the large-diameter side.
On the small-diameter side that is spaced apart from the large-diameter inner protrusion 35 by a predetermined distance, an engagement protrusion 36 that protrudes lower than the large-diameter inner protrusion 35 is provided at predetermined intervals along the circumferential direction. A plurality of protrusions are provided to face each other.

上述した構成で、順次径を細くした相似形に形成された複数の各筒体３１ａ、３１ｂ、３１ｃ・・・は、同心状に嵌合され、これらの各筒体３１ａ、３１ｂ、３１ｃ・・・は、突縁が相互に係止する態様で順次連結され、伸縮自在な一体の筒状カバー１２が形成される。
尚、この筒状カバー１２を、図７のように伸長状態にすると、傘１１の柄の近くまで傘地２が被覆されるように筒体３１の長さと本数が設定されている。 A plurality of cylindrical bodies 31a, 31b, 31c,... Formed in the above-described configuration and having similar diameters that are sequentially reduced in diameter are fitted concentrically, and each of these cylindrical bodies 31a, 31b, 31c,. -Are sequentially connected in such a manner that the protruding edges engage with each other, thereby forming an integral tubular cover 12 that can be expanded and contracted.
When the cylindrical cover 12 is in the extended state as shown in FIG. 7, the length and number of the cylindrical bodies 31 are set so that the umbrella 2 is covered to the vicinity of the handle of the umbrella 11.

この筒状カバー１２は、各筒体３１ａ、３１ｂ、３１ｃ・・・を、図８（ａ）のように伸長させた際に、内側の筒体３１ｃの大径外突縁３４ｃが、外側の筒体３１ｂの小径内突縁３３ｂに係止され、この外側の筒体３１ｂの大径外突起３４ｃは、更に外側の筒体３１ａの小径内突縁３３ａに係止されるので、これにより筒状カバー１２の伸長時における各筒体３１ａ、３１ｂ、３１ｃ・・・の脱落が防止される。
また、筒状カバー１２の各筒体３１ａ、３１ｂ、３１ｃ・・・を縮短させると、図８（ｂ）のように、内側の筒体３１ｃの大径外突縁３４ｃが、外側の筒体３１ｂの係合突起３６ｂに一旦係止され、この外側の筒体３１ｂの大径外突縁３４ｂは、更に外側の筒体３１ａの係合突起３６ａに一旦係止される。 When this cylindrical cover 12 extends each cylindrical body 31a, 31b, 31c... As shown in FIG. 8A, the large-diameter outer projecting edge 34c of the inner cylindrical body 31c Since the large-diameter outer protrusion 34c of the outer cylindrical body 31b is locked to the small-diameter inner protruding edge 33a of the outer cylindrical body 31a. The cylindrical bodies 31a, 31b, 31c... Are prevented from falling off when the cover 12 is extended.
When the cylindrical bodies 31a, 31b, 31c,... Of the cylindrical cover 12 are shortened, the large-diameter outer projecting edge 34c of the inner cylindrical body 31c becomes an outer cylindrical body as shown in FIG. The outer protrusion 31b of the outer cylinder 31b is once locked with the engagement protrusion 36b of the outer cylinder 31a.

この状態で更に縮短方向へ押圧すると、大径外突縁３４ｃ、３４ｂが係合突起３６ｂ、３６ａを各々乗り越えて、大径外突縁３４ｃは、は係止突起３６ｂと大径内突縁３５ｂ間に嵌り込み、大径外突縁３４ｂは、は係止突起３６ａと大径内突縁３５ａ間に嵌り込む。
これにより筒状カバー１２は、縮短時における各筒体３１ａ、３１ｂ、３１ｃ・・・の縮短方向Ｙ₁ への脱落が防止されると共に、縮短後における各筒体３１ａ、３１ｂ、３１ｃ・・・の伸長方向Ｙ₂ へのずり落ちが防止される。
尚、最も径の大きい筒体３１の外周面には、滑り止め用で線状の突部が傘軸方向に延びるように形成されている。 When the pressure is further reduced in this state, the large-diameter outer protruding edges 34c and 34b get over the engaging protrusions 36b and 36a, respectively, and the large-diameter outer protruding edge 34c has the locking protrusion 36b and the large-diameter inner protruding edge 35b. The large-diameter outer protrusion edge 34b is inserted between the locking protrusion 36a and the large-diameter inner protrusion edge 35a.
Thus the tubular cover 12, each cylindrical member 31a during Chijimitan, 31b, together with the dropping of the condensed short direction Y ₁ of 31c · · · are prevented, the cylindrical body 31a after Chijimitan, 31b, 31c · · · slip down in the extending direction Y ₂ is prevented.
Note that a linear protrusion is formed on the outer peripheral surface of the cylindrical body 31 having the largest diameter so as to prevent slipping and extend in the direction of the umbrella shaft.

次に、軸取付け具１３の詳細を、図９、１０で説明する。
この軸取付け具１３は、傘地２に付着して水滴として滴下された雨水を一時的に貯蔵し且つ筒状カバー１２内部と連通した空洞１６が内部に形成された支持筒４１と、この支持筒４１の一方端部内で形成され且つ傘１１の先端部でむき出しになった軸３に固着する取付筒４２と、支持筒４１内の空洞１６に充填された吸水性の部材３２と、支持筒４１の他方端部に螺合されたキャップ１４で構成されている。 Next, details of the shaft fixture 13 will be described with reference to FIGS.
The shaft fixture 13 temporarily stores rainwater that has adhered to the umbrella 2 and dropped as water droplets, and has a support cylinder 41 in which a cavity 16 that communicates with the inside of the cylindrical cover 12 is formed. A mounting cylinder 42 that is formed in one end of the cylinder 41 and is fixed to the shaft 3 exposed at the tip of the umbrella 11; a water-absorbing member 32 filled in the cavity 16 in the support cylinder 41; The cap 14 is screwed into the other end portion of 41.

支持筒４１は、図９で示すように、最も径が細い筒体３１の小径側（下端）に嵌合された複数の各筒体３１ａ、３１ｂ、３１ｃ・・・と同心状の略円筒状の部材であって、ポリプロピレン、ポリエチレン、ポリ塩化ビニル、ＡＢＳ（アクリロ二トリル・ブタジエン・スチレン）、アクリル、ポリアミド、ポリアセタール、ＰＢＴ（ポリブチレンテレフタレート）等の合成樹脂から構成される。
支持筒４１は、筒体３１（筒状カバー１２）側、つまり、上端側の端部外周に外突縁４１ａが環状に突設されており、この外突縁４１ａは、筒状カバー１２を伸長状態にする際に、最も径が細い筒体３１の小径内突縁３３に係止する。これにより伸長時における筒状カバー１２の支持筒４１の上端側からの脱落が防止される。 As shown in FIG. 9, the support cylinder 41 is substantially cylindrical and concentric with each of a plurality of cylinders 31 a, 31 b, 31 c... Fitted on the small diameter side (lower end) of the cylinder 31 with the smallest diameter. And is made of a synthetic resin such as polypropylene, polyethylene, polyvinyl chloride, ABS (acrylonitrile butadiene styrene), acrylic, polyamide, polyacetal, PBT (polybutylene terephthalate).
The support cylinder 41 has an outer projecting edge 41a formed in a ring shape on the outer periphery of the end portion on the cylinder body 31 (tubular cover 12) side, that is, the upper end side. When it is in the extended state, it is locked to the small-diameter inner protruding edge 33 of the cylindrical body 31 having the smallest diameter. Thereby, the cylindrical cover 12 is prevented from falling off from the upper end side of the support cylinder 41 at the time of extension.

尚、支持筒４１下端の外周面には、キャップ１４と螺合するための雄ネジ４１ｂが形成されており、この雄ネジ４１ｂの支持筒４１の軸方向中途部には、支持筒４１を貫通する水抜き孔４４が、複数穿設されている。
よって、キャップ１４を緩めることで、この水抜き孔４４から空洞１６内部の水を抜くことができる。尚、この水抜き孔４４は、設けなくとも良い。 A male screw 41b for screwing with the cap 14 is formed on the outer peripheral surface of the lower end of the support tube 41, and the support tube 41 penetrates in the middle portion in the axial direction of the support tube 41 of the male screw 41b. A plurality of drain holes 44 are formed.
Therefore, the water inside the cavity 16 can be drained from the drain hole 44 by loosening the cap 14. The drain hole 44 may not be provided.

取付筒４２は、その外周面から支持筒４１の内周面に向かって４方向に延びるフランジ４３によって、支持筒４１と一体的に形成されており（図１０参照）、取付筒４２の傘１１側の端（上端）は、支持筒４１の上端と略同じ高さ位置となっている。
取付筒４２の軸方向長さは、支持筒４１の軸方向長さより短く、例えば、略半分であるため、取付筒４２の下方には、支持筒４１内を仕切ることのない空洞１６が設けられている。 The mounting cylinder 42 is formed integrally with the support cylinder 41 by flanges 43 extending in four directions from the outer peripheral surface toward the inner peripheral surface of the support cylinder 41 (see FIG. 10). The side end (upper end) is substantially at the same height as the upper end of the support tube 41.
Since the axial length of the mounting cylinder 42 is shorter than the axial length of the supporting cylinder 41, for example, approximately half, the cavity 16 that does not partition the supporting cylinder 41 is provided below the mounting cylinder 42. ing.

つまり、この空洞１６は、フランジ４３の間を通じて、筒状カバー１２の内部と連通しており、連通する空洞１６内には、吸水性の部材３２が充填されている。
尚、取付筒４２には、傘１１の傘地２を先端部の軸３に押え付ける押え環４が外嵌しており、筒状カバー１２内の水が、この押え環４の外面を伝って、フランジ４３の間を通って空洞１６まで落ちるため、傘地２の下方面（内面）側に水が入ることはない。 That is, the cavity 16 communicates with the inside of the cylindrical cover 12 through the flange 43, and the water absorbing member 32 is filled in the communicating cavity 16.
The attachment cylinder 42 is fitted with a presser ring 4 that presses the umbrella 2 of the umbrella 11 against the shaft 3 at the tip, and water in the cylindrical cover 12 travels along the outer surface of the presser ring 4. In addition, since it passes through the flange 43 and falls to the cavity 16, water does not enter the lower surface (inner surface) side of the umbrella 2.

また、取付筒４２の軸方向長さは、支持筒４１の略半分でなくとも、略３分の１や、略４分の１など略半分として、空洞１６をより大きく確保しても良い。逆に、取付筒４２の軸方向長さを、支持筒４１の略半分以上としても良い。
更に、取付筒４２は、傘１１の先端部の軸３に対して、必ずしも固着されていなくても良く、この傘１１の先端部の軸３に嵌合や係合する等で、取り付け自在としても良い。 In addition, the axial length of the mounting cylinder 42 may be approximately half, such as approximately one third or approximately one quarter, rather than approximately half of the support cylinder 41, and the cavity 16 may be secured larger. Conversely, the axial length of the mounting cylinder 42 may be approximately half or more of the supporting cylinder 41.
Furthermore, the mounting cylinder 42, with respect to the axis 3 of the tip of the umbrella 11 may not necessarily be fixed, in such fitting and engaging the shaft 3 of the tip of the umbrella 11, Ri attached preparative It is good even if it is free.

本発明における「吸水性」とは、繊維や素材自体で水を吸い込んで保持する性質、または、繊維や素材自体では水を吸い込まないが、繊維・素材内の間隙もしくは隣接する繊維・素材間の間隙で水を保持する性質のうち、少なくとも何れか一つの性質をいう。
また、本発明における「充填」とは、支持筒４１（空洞１６）における内周壁や、内底（キャップ１４の内底）だけにフェルト等を敷くなどの支持筒４１内の空洞１６を構成する内表面４１ｃを覆う程度ではなく、少なくとも、この内表面４１ｃから所定距離だけ離れた位置にも、吸水性の部材３２が存在している状態をいう。
吸水性の部材３２は、多孔質構造のシート状部材であって、スポンジなどの発泡体であったり、または、不織布（フェルト）、織布、編布等の布帛であっても良い。 “Water absorption” in the present invention means the property of sucking and holding water in the fiber or material itself, or the fiber or material itself does not suck in water, but the gap in the fiber / material or between adjacent fibers / materials. It refers to at least one of the properties of retaining water in the gap.
Further, “filling” in the present invention constitutes the cavity 16 in the support cylinder 41 such as the inner peripheral wall of the support cylinder 41 (cavity 16) or the inner bottom (inner bottom of the cap 14) with felt or the like. It means a state in which the water-absorbing member 32 is present at least at a position away from the inner surface 41c by a predetermined distance, rather than covering the inner surface 41c.
The water-absorbing member 32 is a sheet-like member having a porous structure, and may be a foam such as a sponge, or a fabric such as a nonwoven fabric (felt), a woven fabric, or a knitted fabric.

この不織布や織布、編布としては、ポリプロピレン、ポリエステル、ポリオレフィン、ポリビニルアルコール、ポリアミド等の繊維からなるものが使用できる。
また、これらの材料として、セルロース繊維、タンパク繊維等の天然繊維を用いたものの他に、ビスコース法レーヨン等の再生繊維、酢酸セルロース繊維等の半合成繊維や、ＰＥＴボトルを回収して再生したリサイクル品を用いたり、トウモロコシを原料として得られるポリ乳酸等を含む生分解性プラスチックを適用したりして、水土嚢を保管、撤去する際の環境にも配慮したものとすることもできる。 As the nonwoven fabric, woven fabric, and knitted fabric, those made of fibers such as polypropylene, polyester, polyolefin, polyvinyl alcohol, and polyamide can be used.
In addition to those using natural fibers such as cellulose fibers and protein fibers as these materials, recycled fibers such as viscose rayon, semi-synthetic fibers such as cellulose acetate fibers, and PET bottles were collected and regenerated. It is also possible to consider the environment when storing and removing the water sandbags by using recycled products or applying biodegradable plastics containing polylactic acid obtained from corn as a raw material.

吸水性の部材３２を構成する繊維は、捲縮させても良く、このように捲縮することによって、隣接する繊維間の隙間が多くなり、保持できる水の量が増える。
また、吸水性の部材３２を構成する繊維は、単繊維繊度が１０ｄｔｅｘ以下であったり、極細繊維であっても良く、特に極細繊維であれば、隣接する繊維間により多くの隙間が生じることとなる。 The fibers constituting the water-absorbing member 32 may be crimped. By crimping in this way, the gap between adjacent fibers increases, and the amount of water that can be retained increases.
Further, the fibers constituting the water-absorbing member 32 may have a single fiber fineness of 10 dtex or less, or may be an ultrafine fiber, and in particular, if an ultrafine fiber, a large number of gaps are generated between adjacent fibers. Become.

これらの材料の中でも、単繊維繊度が３ｄｔｅｘ以下のポリエステル、アクリル等の捲縮合成繊維が、吸水性の部材３２には好ましい。
上述したものに加えて、吸水性の部材３２は、デンプン−アクリロニトリルグラフトポリマーの加水分解物、中和されたデンプン−アクリル酸グラフトポリマー、鹸化された酢酸ビニル−アクリルエステルコポリマー、アクリロニトリルコポリマー、またはアクリルアミドコポリマーの加水分解物、及びそれらの架橋生成物、及び部分的に中和された架橋アクリル酸などの吸水性樹脂の粒子状を、不織布、織布、編布等の布帛に、含有・担持させたものであっても良い。
更に、吸水性の部材３２は、細い糸で編んだ組み紐等のようにひも状であったり、不織布（フェルト）を積層したものでも良い。また、吸水性の部材３２は、使い捨て可能な素材としても良いが、支持筒４１から取り外した後に水を絞り出して、再利用可能な素材とすることが望ましい。 Among these materials, crimped synthetic fibers such as polyester and acrylic having a single fiber fineness of 3 dtex or less are preferable for the water-absorbing member 32.
In addition to those described above, the water-absorbing member 32 may be a hydrolyzate of starch-acrylonitrile graft polymer, neutralized starch-acrylic acid graft polymer, saponified vinyl acetate-acrylic ester copolymer, acrylonitrile copolymer, or acrylamide. Hydrolyzed copolymers, their cross-linked products, and partially neutralized water-absorbing resin particles such as cross-linked acrylic acid are contained and supported in non-woven fabrics, woven fabrics, knitted fabrics, and other fabrics. It may be.
Further, the water-absorbing member 32 may be in the form of a string such as a braid knitted with a thin thread or a laminate of non-woven fabric (felt). The water-absorbing member 32 may be a disposable material, but it is desirable to squeeze out water after removing it from the support tube 41 to make it a reusable material.

図９、１１に示すように、吸水性の部材３２は、シート状（短冊状）であって、支持筒４１の空洞１６内で巻回されている。
巻回することによって、吸水性の部材３２を略円柱状とし、支持筒４１の内周壁に沿って吸水性の部材３２を入れることが可能となるため、空洞１６内に隙間なく、より多くの吸水性の部材３２を充填させることができる。
尚、短冊状の吸水性の部材３２は、２つ折りにしたものを巻回することとしても良い。 As shown in FIGS. 9 and 11, the water absorbing member 32 has a sheet shape (strip shape) and is wound in the cavity 16 of the support tube 41.
By winding, the water-absorbing member 32 has a substantially cylindrical shape, and the water-absorbing member 32 can be inserted along the inner peripheral wall of the support tube 41. The water absorbing member 32 can be filled.
The strip-shaped water-absorbing member 32 may be wound in a folded state.

また、巻回された吸水性の部材３２の体積を、支持筒４１内の空洞１６の容積よりも大きく、例えば、巻回されて略円柱状となった吸水性の部材３２における高さを、支持筒４１内の空洞１６における筒軸方向の長さより大きくしても良い。
この場合、空洞１６に吸水性の部材３２が充填されても、キャップ１４を外すと支持筒４１の先端（先端開口）から吸水性の部材３２が露出することとなり、この露出した部分を摘んで吸水性の部材３２を取り外し易くなる。 Moreover, the volume of the wound water-absorbing member 32 is larger than the volume of the cavity 16 in the support tube 41, for example, the height of the wound water-absorbing member 32 that is wound into a substantially columnar shape, You may make it larger than the length of the hollow 16 in the support cylinder 41 in the cylinder axis direction.
In this case, even if the cavity 16 is filled with the water-absorbing member 32, if the cap 14 is removed, the water-absorbing member 32 is exposed from the tip (tip opening) of the support tube 41, and this exposed portion is picked. It becomes easy to remove the water absorbing member 32.

一方、図１２に示すように、吸水性の部材３２は、支持筒４１の空洞１６内で、少なくとも筒状カバー１２の軸と略直交する方向に沿って折りたたまれていても良い。
これによって、空洞１６内に、より多くの吸水性の部材３２を充填させることができると同時に、筒状カバー１２の軸と略直交する方向だけに沿って折りたたまれていれば、キャップ１４を取り外し後、吸水性の部材３２を出し入れする際に、支持筒４１の内周面に引っ掛かり難くなり、出し入れ時の抵抗を低減させることができる。 On the other hand, as shown in FIG. 12, the water absorbing member 32 may be folded in the cavity 16 of the support cylinder 41 along at least a direction substantially orthogonal to the axis of the cylindrical cover 12.
As a result, the cavity 16 can be filled with more water-absorbing members 32, and at the same time, if it is folded along only the direction substantially perpendicular to the axis of the cylindrical cover 12, the cap 14 is removed. after removing Ri, into and out water absorbing member 32, less likely to be caught by the inner peripheral surface of the support tube 41, it is possible to reduce the resistance during loading and unloading.

キャップ１４は、支持筒４１の先端側に螺合して空洞１６内の水を漏らさなければ良く、ポリプロピレン、ポリエチレン、ポリ塩化ビニル、ＡＢＳ（アクリロ二トリル・ブタジエン・スチレン）、アクリル、ポリアミド、ポリアセタール、ＰＢＴ（ポリブチレンテレフタレート）等の合成樹脂から構成される。
また、キャップ１４は、水滴防止カバー１を取り付けた傘１１において、土突き部の先端、つまり、石突きの役割を果す。よって、キャップ１４は、傘１１を杖のように用いた場合であっても、割れたりせず、水漏れや脱落しない強度を有する。
尚、キャップ１４は、使い捨て可能な素材としても良いが、支持筒４１の雄ネジ部４１ｂに対して何度も螺合できる（再利用可能な）素材とすることが望ましい。
更に、キャップ１４は、支持筒４１の雄ネジ部４１ｂに螺合している際には、最も径が細い筒体３１の小径内突縁３３に係止可能となって、これにより、縮短時における筒状カバー１２の支持筒４１の下端側からの脱落が防止される。 The cap 14 does not have to be screwed into the distal end side of the support tube 41 to leak water in the cavity 16, and polypropylene, polyethylene, polyvinyl chloride, ABS (acrylonitrile, butadiene, styrene), acrylic, polyamide, polyacetal. And a synthetic resin such as PBT (polybutylene terephthalate).
Moreover, the cap 14 plays the role of the front-end | tip of an earth-striking part, ie, a stone thrust, in the umbrella 11 to which the water-drop prevention cover 1 was attached. Therefore, even if the cap 14 is a case where the umbrella 11 is used like a wand, the cap 14 has a strength that does not break and does not leak or drop off.
The cap 14 may be a disposable material, but it is desirable that the cap 14 be a material that can be screwed (reusable) many times to the male screw portion 41 b of the support tube 41.
Further, when the cap 14 is screwed into the male thread portion 41b of the support cylinder 41, the cap 14 can be locked to the small-diameter inner protruding edge 33 of the cylindrical body 31 having the thinnest diameter. The cylindrical cover 12 is prevented from falling off from the lower end side of the support cylinder 41.

尚、本発明は、前述した実施形態に限定されるものではない。水滴防止カバー１が取り付けられた傘１１の各構成または全体の構造、形状、寸法などは、本発明の趣旨に沿って適宜変更することが出来る。
筒状カバー１２の各筒体３１ａ、３１ｂ、３１ｃ・・・における外周面や、支持筒４１の外周面に、タワーやロケット等をモチーフとした色彩、凹凸等による模様を施しても良い。 In addition, this invention is not limited to embodiment mentioned above. Each configuration of the umbrella 11 to which the water droplet prevention cover 1 is attached or the overall structure, shape, dimensions, and the like can be appropriately changed in accordance with the spirit of the present invention.
The outer peripheral surface of each cylindrical body 31a, 31b, 31c... Of the cylindrical cover 12 or the outer peripheral surface of the support cylinder 41 may be provided with a pattern such as a color or unevenness using a tower or a rocket as a motif.

ここで、凹凸による模様は、筒状カバー１２の伸縮（及び支持筒４１に対する伸縮）に支障がない範囲の凹凸差で形成される。
また、支持筒４１において色彩による模様を施す際には、この模様が、最も径の小さい筒体３１の小径内突縁３３と擦れて、掠れたり消えないように、筒体３１の小径内突縁３３と支持筒４１の（外突縁４１ａや雄ネジ部４１ｂ以外における）外周面との間に、あえて隙間を形成しても良い。
この隙間は、支持筒４１における外径を、外突縁４１ａから雄ネジ部４１ｂまでに亘って、最も径の小さい筒体３１の小径内突縁３３の内径より小さくすることで形成しても良く、また、支持筒４１の一部の外径を小さくするなどしても良い。 Here, the pattern by the unevenness is formed by an unevenness difference in a range that does not hinder the expansion and contraction of the cylindrical cover 12 (and the expansion and contraction with respect to the support tube 41).
Further, when a pattern by color is applied to the support cylinder 41, the small-diameter inner protrusion of the cylindrical body 31 is prevented so that the pattern does not rub against the small-diameter inner protruding edge 33 of the cylindrical body 31 having the smallest diameter. A gap may be formed between the edge 33 and the outer peripheral surface of the support tube 41 (other than the outer protruding edge 41a and the male screw portion 41b).
This gap may be formed by making the outer diameter of the support cylinder 41 smaller than the inner diameter of the small-diameter inner protrusion edge 33 of the cylinder 31 having the smallest diameter from the outer protrusion edge 41a to the male screw portion 41b. Alternatively, the outer diameter of a part of the support tube 41 may be reduced.

支持筒４１内のフランジ４３は、４方向に延びるものだけでなく、傘１１の先端部の軸３に対して取り付け可能であれば、２方向や、３方向、５方向等に延びるものとしても良い。
吸水性の部材３２は、支持筒４１内の空洞１６に充填されても、キャップ１４を外すと支持筒４１の先端開口から露出する部分（端部）に紐状の部材を設けていても良く、この紐状の部材を摘むと、吸水性の部材３２を取り外し易くなる。 The flange 43 in the support cylinder 41 extends not only in four directions but also in two directions, three directions, five directions, etc., as long as it can be attached to the shaft 3 at the tip of the umbrella 11. good.
Even if the water absorbing member 32 is filled in the cavity 16 in the support cylinder 41, a string-like member may be provided in a portion (end) exposed from the front end opening of the support cylinder 41 when the cap 14 is removed. When this string-like member is picked, the water-absorbing member 32 can be easily removed.

キャップ１４は、金属部材を内包したインサート成型による構成としても良く、金属を部分的又は全体に使用することで、石突きとしての強度が増すと共に、捩じり・締付けが強固に行える。
尚、キャップ１４に金属を使用するだけでなく、支持筒４１にもインサート成型等で、金属を部分的又は全体に使用しても良い。 The cap 14 may be configured by insert molding including a metal member. By using the metal partially or entirely, the strength as a stone bump is increased, and twisting and tightening can be performed firmly.
In addition to using a metal for the cap 14, the metal may be used for the support cylinder 41 partially or entirely by insert molding or the like.

１１：傘
１２：筒状体
１３：軸取付け具
１４：キャップ
１５：圧入用突出部
１６：空洞
１７：ねじ
２１：傘
２２：先端の土突き部
２３：水受け部
２４：伸縮自在の筒状体
３１：筒体
３２：吸水性の部材
11: Umbrella 12: Tubular body 13: Shaft mounting tool 14: Cap 15: Press-fit protrusion 16: Cavity 17: Screw 21: Umbrella 22: Tip protrusion 23: Water receiving part 24: Telescopic cylinder Body 31: Tube 32: Water-absorbing member

Claims

In umbrella umbrella cloth (2) allow the coated water droplets prevention cover (1) is attached to folded,
A shaft attachment (13) fixed to the shaft (3) at the tip of the umbrella , and a plurality of different diameters that can be covered with the shaft (2) by expanding and contracting upward from the shaft attachment (13) . It has a cylindrical cover (12) in which the cylindrical bodies (31) are sequentially fitted,
Each of the plurality of cylinders (31) in the cylindrical cover (12) has a small-diameter inner protruding edge (33) on the inner periphery of the small-diameter end and a large-diameter outer protruding edge (34) on the outer periphery of the large-diameter end. The large-diameter inner protruding edge (35) is annularly provided on the inner periphery of the end portion on the large-diameter side, and these protruding edges (33, 34, 35) are sequentially connected so as to be locked together, A linear protrusion extending in the direction of the umbrella axis is formed on the outer peripheral surface of the cylindrical body (31) having the largest diameter in the cylindrical cover (12),
The shaft attachment (13) has a hollow (16) that fits into the cylindrical body (31) having the smallest diameter in the cylindrical cover (12) and communicates with the inside of the cylindrical cover (12). A support cylinder (41) formed on the upper end portion side of the support cylinder (41), and an attachment cylinder (42) to which the shaft (3) of the umbrella enters and is fixed. A flange (43) extending in four directions from the outer peripheral surface of (42) toward the inner peripheral surface of the support tube (41), and a water-absorbing member filled in the cavity (16) in the support tube (41) ( 32) and a detachable cap (14) screwed into the lower end of the support tube (41),
The support cylinder (41) is formed integrally with the mounting cylinder (42) and the flange (43), and the small diameter of the cylinder (31) having the smallest diameter is formed on the outer periphery of the upper end portion of the support cylinder (41). An external protrusion (41a) that can be locked to the internal protrusion (33) is provided in an annular shape, and a male screw (41b) that engages with the cap (14) on the outer periphery of the lower end of the support tube (41). Formed,
The mounting cylinder (42) has an upper end substantially at the same height as the upper end of the support cylinder (41), and the length of the mounting cylinder (42) in the umbrella axis direction is longer than the length of the support cylinder (41) in the umbrella axis direction. The cavity (16) that is short and does not partition the inside of the support tube (41) is located below the mounting tube (42),
The absorbent member (32) is filled in the cavity (16) in a state where it is also present at a position away from the inner surface (41c) of the support tube (41) by a predetermined distance. The length of the umbrella axis direction of (32) is longer than the length of the cavity (16) in the umbrella axis direction, and the water absorbing member (32) is exposed from the lower end of the support tube (41) when the cap (14) is removed. ,
The cap (14) is smaller in diameter than the support cylinder (41) and has a smaller diameter in the cylindrical body (31) when the support cylinder (41) is screwed into the male screw portion (41b). Consists of a diameter that can be locked with the rim (33),
Wherein the mounting cylinder (42), an umbrella, characterized in that the umbrella cloth pressing ring for pressing the (2) in the axial (3) (4) is fitted.

Said water absorbing member (32), an umbrella according to claim 1, the single fiber fineness is characterized braid der Rukoto having a fiber is and polyester below 3 dtex.