JPH064727Y2 - Umbrella bone - Google Patents
Umbrella boneInfo
- Publication number
- JPH064727Y2 JPH064727Y2 JP3907890U JP3907890U JPH064727Y2 JP H064727 Y2 JPH064727 Y2 JP H064727Y2 JP 3907890 U JP3907890 U JP 3907890U JP 3907890 U JP3907890 U JP 3907890U JP H064727 Y2 JPH064727 Y2 JP H064727Y2
- Authority
- JP
- Japan
- Prior art keywords
- umbrella
- attached
- fulcrum
- rib
- bone
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Landscapes
- Walking Sticks, Umbrellas, And Fans (AREA)
Description
【考案の詳細な説明】 〔産業上の利用分野〕 本考案は傘骨の改良に関する。DETAILED DESCRIPTION OF THE INVENTION [Industrial field of application] The present invention relates to improvement of an umbrella bone.
従来一般の傘骨の構造は、第1図に示すように、傘軸10
の上端に上ロクロ19が固着されると共に、下ロクロ16が
傘軸10上を昇降自在なよう装着され、親骨12の一端は上
ロクロ19に回動自在に取り付けられ、支骨14の一端は下
ロクロ16に他端は親骨12の中間位置にそれぞれ回動自在
に取り付けられている。As shown in FIG. 1, the structure of a conventional general umbrella frame is shown in FIG.
The upper locker 19 is fixed to the upper end of the lower locker 16 so that the lower locker 16 can be moved up and down on the umbrella shaft 10, one end of the rib 12 is rotatably attached to the upper locker 19, and one end of the fulcrum 14 is The other end of the lower wheel 16 is rotatably attached to an intermediate position of the rib 12.
下ロクロ16の下端には傘を開閉する際に下ロクロを上下
に押し動かすために指で握る操作管16aが一体的に取り
付けられている。At the lower end of the lower wheel 16, an operation tube 16a that is held by a finger to push the lower wheel up and down when opening and closing the umbrella is integrally attached.
傘を開くときには、上記操作管16aを持って下ロクロ16
を上に押し上げると、親骨12が支骨14により押し開かれ
る。傘軸10の上部には上ハジキ18が取り付けられてお
り、操作管16aの下端を係止して開傘状態を保持するよ
うになっている。傘を閉じる際には、上ハジキ18を親指
で傘骨内へ押し込んで操作管16aを手元へ引き寄せる。When opening the umbrella, hold the operation tube 16a above and
Is pushed up, the ribs 12 are pushed open by the fulcrum 14. An upper crater 18 is attached to the upper portion of the umbrella shaft 10 so that the lower end of the operation tube 16a is locked to maintain the open state. When the umbrella is closed, the upper repellent 18 is pushed into the umbrella bone with the thumb and the operation tube 16a is pulled to the hand.
このような従来一般の傘骨にあっては、傘の開閉時に上
記上ハジキ18に指先を挟んで怪我をしたり、閉じるとき
に上ハジキを探す必要があり、また、傘骨内に収容され
た上ハジキのバネが脱落して故障し、開傘状態を維持で
きなくなる等の不都合があった。In such a conventional general umbrella frame, when the umbrella is opened and closed, it is necessary to pinch the fingertips on the upper repellent 18 to get injured, or when the umbrella is closed, it is necessary to look for the upper repellent, and it is stored in the umbrella frame. In addition, the spring of the cistern has fallen out and has failed, and it is not possible to maintain the open umbrella state.
本考案は、叙上の問題点を解決するためなされたもので
あり、その目的とするところは、上ハジキがなくても開
傘状態を維持することができ、構造が簡単で故障も少な
く、製造コストも安く済み、傘の開閉操作も容易で、指
先を怪我したりすることもない、多くの利点を具えた傘
骨を提供することにある。The present invention has been made to solve the above-mentioned problems, and its purpose is to maintain an open umbrella state without upper cissing, a simple structure, and few failures. It is an object of the present invention to provide an umbrella bone that has many advantages, such as low manufacturing cost, easy opening and closing operation of an umbrella, and no finger injury.
上記の目的は、 一端を上ロクロに回動自在に取り付けた親骨と、一端を
下ロクロに他端を上記親骨の中間位置にそれぞれ回動自
在に取り付けた支骨とから成る傘骨において、上記支骨
の中間部を『く』の字形に湾曲せしめ、その山状の湾曲
部が開傘時に下側を向くよう取り付けたことを特徴とす
る上記の傘骨によって達成し得る。The above-mentioned object is to provide an umbrella bone composed of a rib having one end rotatably attached to the upper rocker and a fulcrum having one end rotatably attached to the lower rocker and the other end rotatably attached to an intermediate position of the rib. This can be achieved by the above-mentioned umbrella bone, characterized in that the middle portion of the fulcrum is curved in a V shape, and the mountain-shaped curved portion is attached so as to face downward when the umbrella is opened.
なお、上記下ロクロの上端には停止管体を取り付けるこ
とが推奨される。It is recommended to attach a stop tube to the upper end of the lower wheel.
上記の如き構成であれば、開傘時には『く』の字形の支
骨を介して下ロクロに作用する力は傘軸の上方向へ向く
ため上ハジキがなくても傘が閉じることはなく、また
『く』の字形の支骨の弾性力によって親骨がきつく張ら
れるため安定した開傘状態が保持されるものであり、上
ハジキが不要となったため構造が簡単で故障も少なく、
製造コストも安く済み、傘の開閉操作も容易で、指先を
怪我したりすることもなくなるものである。With the above configuration, when the umbrella is opened, the force acting on the lower wheel through the "U" shaped skeleton is directed upward in the umbrella axis, so the umbrella does not close even without upper cissing. In addition, the elastic force of the "U" shaped skeleton tightens the ribs to maintain a stable open umbrella state, which eliminates the need for upper cissing and has a simple structure with few breakdowns.
The manufacturing cost is low, the umbrella can be opened and closed easily, and the fingertips are not injured.
以下、図面を参照しつゝ本考案の構成を具体的に説明す
る。Hereinafter, the configuration of the present invention will be specifically described with reference to the drawings.
第2図は本考案に係る傘骨の構造を示す分解説明図、 第3図は第2図に示した傘骨を組み立てたものの閉傘状
態を示す説明図、 第4図はこれを開いた状態を示す説明図である。2 is an exploded explanatory view showing the structure of the umbrella bone according to the present invention, FIG. 3 is an explanatory view showing a closed state of the assembled umbrella bone shown in FIG. 2, and FIG. It is explanatory drawing which shows a state.
而して、第2図ないし第4図中、20は傘軸、22は上ロク
ロ、30は下ロクロ、36は握り柄、38は親骨、40は支骨、
44は下ロクロ30の下端部に一体的に取り付けられた操作
管、28は下ロクロ30の上端部に一体的に取り付けられた
停止管体である。2 to 4, 20 is an umbrella shaft, 22 is an upper wheel, 30 is a lower wheel, 36 is a grip handle, 38 is a rib, 40 is a support bone,
Reference numeral 44 is an operation tube integrally attached to the lower end portion of the lower wheel 30, and 28 is a stop tube body integrally attached to the upper end portion of the lower wheel 30.
上ロクロ22は傘軸20の上端に固着され、その複数の縦溝
26中に親骨38の一端が挿入され、これに明けた小孔38a
に通したワイヤを環状溝24内に巻きつけることにより、
親骨38が回動自在に取り付けられるようになっている。The upper wheel 22 is fixed to the upper end of the umbrella shaft 20 and has a plurality of vertical grooves.
One end of the rib 38 is inserted into the 26, and a small hole 38a opened in this
By winding the wire passed through to the annular groove 24,
The rib 38 is rotatably attached.
また、下ロクロ30は傘軸20上を昇降自在なよう装着さ
れ、その複数の縦溝34中に支骨40の一端が挿入され、こ
れに明けた小孔40aに通したワイヤを下ロクロ30の環状
溝32内に巻きつけることにより、支骨40が下ロクロ30に
対して回動自在に取り付けられるようになっている。Further, the lower wheel 30 is mounted so as to be able to move up and down on the umbrella shaft 20, and one end of the fulcrum 40 is inserted into the plurality of vertical grooves 34, and the wire passed through the small hole 40a opened in the lower wheel 30 is lowered. The fulcrum 40 is rotatably attached to the lower wheel 30 by being wound in the annular groove 32.
支骨40の他端は、連結金具42により親骨38の中間位置に
回動自在なよう取り付けられている。The other end of the support bone 40 is rotatably attached to an intermediate position of the rib 38 by a connecting fitting 42.
なお、親骨38及び支骨40は、図では1組若しくは2組し
か示されていないが、実際には傘軸を中心に8〜12組放
射状に取り付けられるものである。Although only one set or two sets of the ribs 38 and the fulcrum 40 are shown in the drawing, actually, 8 to 12 sets are radially attached around the umbrella shaft.
以上の構成は、従来一般の傘骨の構造と特に変わるもの
ではない。The above configuration is not particularly different from the structure of the conventional general umbrella frame.
而して、本考案の特徴とするところは、図示する如く、
上記支骨40の中間部を『く』の字形に湾曲せしめ、その
山状の湾曲部が開傘時に下側を向くように取り付けた点
にあり、これにより従来の傘軸に取り付けられていた上
ハジキを不要とした点にある。The characteristic features of the present invention are as follows.
The middle part of the fulcrum 40 was curved in a V shape, and the mountain-shaped curved part was attached so as to face downward when the umbrella was opened, and thus it was attached to the conventional umbrella shaft. There is no need for upper repelling.
即ち、第3図に示す閉傘状態から、操作管44を持って
下ロクロ30を上に押し上げると、親骨38が支骨40により
押し開かれ。親骨38に張られた傘布(図示では省略)が
張り拡げられる。このとき下ロクロ30が傘軸20上の一定
位置より上側へ達すると、張りつめた傘布が縮もうとし
て親骨38を閉じる方向へ作用する力は、支骨40が『く』
の字形に湾曲しているため、下ロクロ30を上方向へ移動
させるように働き、そのため上ハジキがなくても傘が閉
じることはなく、また『く』の字形の支骨の弾性力によ
って親骨がきつく張られて安定した開傘状態が保持され
るものである。That is, from the closed state shown in FIG. 3, when the lower rocker 30 is pushed up while holding the operation tube 44, the rib 38 is pushed open by the fulcrum 40. An umbrella cloth (not shown) stretched over the rib 38 is stretched. At this time, when the lower wheel 30 reaches above a certain position on the umbrella shaft 20, the force acting in the direction of closing the main rib 38 by the tensioned umbrella cloth trying to shrink is caused by the skeleton 40 "
Since it is curved in a V shape, it works to move the lower rocker 30 upward, so the umbrella does not close even if there is no upper repelling, and due to the elastic force of the "K" shaped supporting bone, It is tightly stretched to maintain a stable open umbrella state.
このとき、下ロクロの上端部に一体的に取り付けられた
硬質ゴム等から成る停止管体28の上端は上ロクロ22の下
端面によって阻止され、下ロクロ30はそれ以上上方向に
は移動せず、一定の開傘状態が維持される。従って、停
止管体28の長さを適切に設定することにより所定の開傘
状態を決定することができる。At this time, the upper end of the stop tube 28 made of hard rubber or the like integrally attached to the upper end of the lower wheel is blocked by the lower end surface of the upper wheel 22, and the lower wheel 30 does not move further upward. , A constant open state is maintained. Therefore, by setting the length of the stop tube 28 appropriately, it is possible to determine the predetermined open state.
傘を閉じるときには、操作管44を持ってこれを手元側へ
引き寄せればよい。When closing the umbrella, the operation tube 44 may be held and pulled toward the hand side.
このように、本考案に係る傘骨の構造においては、上ハ
ジキがなくても一定の開傘状態が保持され、傘を閉じる
ときにも従来の如く上ハジキを探してこれを押し込む操
作を行なう必要がない。As described above, in the structure of the umbrella bone according to the present invention, a constant open state is maintained even if there is no upper cissing, and when the umbrella is closed, the upper cissing is searched for and pushed in as in the conventional case. No need.
本考案は叙上の如く構成されるから、本考案によるとき
は、構造が簡単で故障も少なく、製造コストも安く済
み、傘の開閉操作も容易で、指先を怪我したりすること
もない等々、多くの利点を有する傘骨を提供し得るもの
である。Since the present invention is constructed as described above, the structure of the present invention is simple, there are few breakdowns, the manufacturing cost is low, the opening and closing operation of the umbrella is easy, and the fingertips are not injured. Thus, it is possible to provide an umbrella bone having many advantages.
なお、本考案の構成は叙上の実施例に限定されるもので
なく、例えば折畳み式の傘骨にも適用し得るものであ
り、本考案はその目的の範囲内において上記の説明から
当業者が容易に想倒し得るすべての変更実施例を包摂す
るものである。The configuration of the present invention is not limited to the above-described embodiment, but can be applied to, for example, a foldable umbrella bone, and the present invention is within the scope of its object from the above description to those skilled in the art. Includes all modified embodiments that can be easily conceived by.
第1図は従来一般の傘骨の構造を示す説明図、 第2図は本考案に係る傘骨の構造を示す分解説明図、 第3図は第2図に示した傘骨を組み立てたものの閉傘状
態を示す説明図、 第4図はこれを開いた状態を示す説明図である。 10……傘軸 12……親骨 14……支骨 16……下ロクロ 16a……操作管 18……上ハジキ 19……上ロクロ 20……傘軸 22……上ロクロ 24……環状溝 26……縦溝 28……停止管体 30……下ロクロ 32……環状溝 34……縦溝 36……握り柄 38……親骨 40……支骨 42……連結金具 44……操作管FIG. 1 is an explanatory view showing the structure of a conventional general umbrella frame, FIG. 2 is an exploded explanatory view showing the structure of the umbrella frame according to the present invention, and FIG. 3 is an assembled view of the umbrella frame shown in FIG. FIG. 4 is an explanatory view showing the closed state, and FIG. 4 is an explanatory view showing the opened state. 10 …… Umbrella shaft 12 …… Main rib 14 …… Spindle 16 …… Lower wheel 16a …… Operating tube 18 …… Upper wheel 20 …… Upper wheel 20 …… Umbrella shaft 22 …… Upper wheel 24 …… Annular groove 26 …… Vertical groove 28 …… Stopping tube 30 …… Lower wheel 32 …… annular groove 34 …… Vertical groove 36 …… Grip handle 38 …… Main rib 40 …… Spindle 42 …… Coupling bracket 44 …… Operation tube
Claims (2)
骨(38)と、一端を下ロクロに他端を上記親骨の中間位置
にそれぞれ回動自在に取り付けた支骨(40)とから成る傘
骨において、上記支骨(40)の中間部を『く』の字形に湾
曲せしめ、その山状の湾曲部が開傘時に下側を向くよう
取り付けたことを特徴とする上記の傘骨。1. A rib (38) having one end rotatably attached to an upper rocker and a fulcrum (40) having one end rotatably attached to a lower rocker and the other end rotatably attached to an intermediate position of the ribs. In the umbrella bone, the middle portion of the fulcrum (40) is curved in a V shape, and the mountain-shaped curved portion is attached so as to face downward when the umbrella is opened. .
付けた請求項1に記載の傘骨。2. The umbrella frame according to claim 1, wherein a stop tube body (28) is attached to an upper end of the lower wheel.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3907890U JPH064727Y2 (en) | 1990-04-13 | 1990-04-13 | Umbrella bone |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3907890U JPH064727Y2 (en) | 1990-04-13 | 1990-04-13 | Umbrella bone |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH04214U JPH04214U (en) | 1992-01-06 |
JPH064727Y2 true JPH064727Y2 (en) | 1994-02-09 |
Family
ID=31547660
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3907890U Expired - Lifetime JPH064727Y2 (en) | 1990-04-13 | 1990-04-13 | Umbrella bone |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH064727Y2 (en) |
-
1990
- 1990-04-13 JP JP3907890U patent/JPH064727Y2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH04214U (en) | 1992-01-06 |
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