JPH0671447B2 - Umbrella opening and closing device - Google Patents
Umbrella opening and closing deviceInfo
- Publication number
- JPH0671447B2 JPH0671447B2 JP2189324A JP18932490A JPH0671447B2 JP H0671447 B2 JPH0671447 B2 JP H0671447B2 JP 2189324 A JP2189324 A JP 2189324A JP 18932490 A JP18932490 A JP 18932490A JP H0671447 B2 JPH0671447 B2 JP H0671447B2
- Authority
- JP
- Japan
- Prior art keywords
- cover
- center rod
- umbrella
- claw
- closing device
- 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
- 210000000078 claw Anatomy 0.000 claims description 12
- 230000002940 repellent Effects 0.000 description 6
- 239000005871 repellent Substances 0.000 description 6
- 230000006378 damage Effects 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 241000270722 Crocodylidae Species 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- LNNWVNGFPYWNQE-GMIGKAJZSA-N desomorphine Chemical compound C1C2=CC=C(O)C3=C2[C@]24CCN(C)[C@H]1[C@@H]2CCC[C@@H]4O3 LNNWVNGFPYWNQE-GMIGKAJZSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000001846 repelling effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
Landscapes
- Walking Sticks, Umbrellas, And Fans (AREA)
Description
【発明の詳細な説明】 （産業上の利用分野） 本発明は、傘の開閉装置に係り、特に安全に傘をたたむ
ことができ、故障の発生も少ないようにした傘の開閉装
置に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an umbrella opening / closing device, and more particularly to an umbrella opening / closing device in which an umbrella can be folded safely and less trouble occurs.
（従来の技術） 従来、傘を畳む際に手がロクロとハジキの爪に挟まれて
怪我をする危険性を避けるために、ロクロの下部外側に
向けて突出部を設け、かつロクロの外側にスライド式の
カバーを設けているものがあった。例えば第４図は、外
部スライド式カバー４の移動により傘を開閉する構造
で、手の指はカバー４の外側を握るだけなので、ハジキ
２で挟んで怪我をする心配はない。(Prior Art) Conventionally, in order to avoid the risk of injury when the hand is caught between the lock and the nails of a crocodile when folding an umbrella, a protrusion is provided toward the outside of the bottom of the lock and the outside of the lock is protected. Some had a sliding cover. For example, FIG. 4 shows a structure in which the umbrella is opened and closed by moving the external slide type cover 4, and since the fingers of the hand only grip the outside of the cover 4, there is no risk of being caught by the cistern 2 and getting injured.
（発明が解決しようとする課題） しかし、その構造は、スライド式のカバー４とハジキ２
が接触するために、移動がなめらかにいかず死点が生じ
て、ひっかかると動かなくなる。これはハジキの上部と
カバー４の接触部に角度を持たせているためだが、これ
を避けようとしてハジキの爪22の上部を丸くするとロク
ロを止める止金としての役割をなさない。また、ハジキ
２上部に接触圧がかかり、使用する際にハジキの爪の破
損が見受けられ、決して実用的ではない。また、ハジキ
が外側に出ているため、使用する際に、怪我の可能性が
なおあり、外部の何かに接触して破損する可能性もあ
り、また、異物がそこから中棒に入るなど、悪い結果が
生じる。(Problems to be Solved by the Invention) However, the structure is such that the slide type cover 4 and the repellent 2 are provided.
Because of the contact between the two, the movement does not go smoothly and a dead point occurs, and when it is caught, it does not move. This is because the contact part between the upper part of the cistern and the cover 4 has an angle, but if the upper part of the claw 22 of the cistern is rounded in order to avoid this, it does not serve as a stopper for stopping the rock. Further, contact pressure is applied to the upper part of the cistern 2, and the nails of the cistern are found to be damaged during use, which is by no means practical. Also, since the cissing is exposed outside, there is a possibility of injury when using it, there is a possibility that it may be damaged by contact with something outside, and foreign matter enters the center rod from there. , With bad results.
（課題を解決するための手段） 本発明は、上記課題を解決するため、側面に長溝11、12
を有する中空の中棒１、該中棒内に収納された、円弧縁
21及び爪22を有するハジキ２、前記中棒１にそって滑動
可能に設けられた凸部32及び嵌合溝31を有するロクロ３
及び該ロクロの外側に前記中棒１にそって滑動可能に設
けられ内面に斜面41を有するカバー４からなり、前記円
弧縁21を長溝11から、前記爪22を長溝12から外方へ突出
するようにしたことを特徴としたものである。(Means for Solving the Problems) In order to solve the above-mentioned problems, the present invention has long grooves 11 and 12 on its side surfaces.
Hollow inner rod 1 having a circular arc edge housed in the inner rod
Repellent 2 having 21 and claws 22 and a rocker 3 having a protrusion 32 and a fitting groove 31 slidably provided along the center rod 1.
And a cover 4 slidably provided along the center rod 1 on the outside of the wheel and having an inclined surface 41 on the inner surface thereof. The arc edge 21 projects from the long groove 11 and the claw 22 projects outward from the long groove 12. It is characterized by doing so.
（作用） 傘を開くときは、カバー４を上に移動すると、その上面
がロクロ３を上に押し上げ、図２のように傘が開いて固
定された状態になる。この時、ハジキ２の弧状縁21は中
棒１の長溝11及びロクロ３の嵌合溝31に保持され、且つ
側面は一定量露出してカバー４内の斜面41の下部に接触
する。爪22はロクロ３の下端面をささえて止め、下に滑
らないようにしてある。(Operation) When the umbrella is opened, when the cover 4 is moved upward, the upper surface of the cover 4 pushes the rocker 3 upward, and the umbrella is opened and fixed as shown in FIG. At this time, the arcuate edge 21 of the cistern 2 is held in the long groove 11 of the center rod 1 and the fitting groove 31 of the rotary wheel 3, and the side surface is exposed by a certain amount and comes into contact with the lower portion of the slope 41 in the cover 4. The claw 22 supports the lower end surface of the wheel 3 so as not to slip downward.
カバー４が下に移動すると斜面41により弧状縁21が押し
込まれてハジキの爪22は内側に押し込まれ、ロクロ３か
ら離れる。従って、カバー４はその勢いでロクロ３を下
に引き下げることにより、傘収納の目的が達成する。When the cover 4 moves downward, the arcuate edge 21 is pushed by the slope 41, and the claw 22 of the repellent is pushed inward, and is separated from the wheel 3. Therefore, the cover 4 achieves the purpose of storing the umbrella by pulling down the wheel 3 with its force.
（実施例） 以下、本発明の一実施例を第１図〜第３図を用いて説明
する。(Embodiment) An embodiment of the present invention will be described below with reference to FIGS. 1 to 3.
中棒１には二つの長溝11、12が設けられており、ハジキ
２は中棒１の中に収められており、ハジキ頭部の弧状縁
21と爪22が付いており、これらはそれぞれ二つの長溝1
1、12から露出している。ロクロ３は、中棒１の外側に
かぶせてはめ込まれており、その側面は嵌合溝31が設け
られている。The center rod 1 is provided with two long grooves 11 and 12, and the repellent 2 is housed in the center rod 1, and the arc-shaped edge of the head of the repellent.
21 and claw 22 are attached, each of which has two long grooves 1
It is exposed from 1 and 12. The wheel 3 is fitted over the outside of the center rod 1, and a side surface thereof is provided with a fitting groove 31.
本発明の実施例は、以上のものに限られるわけでなく、
例えばロクロの凸部は、リング状でなくてもよく、また
斜面41も最小限爪22との接触部に設けられていればよ
い。The embodiments of the present invention are not limited to the above.
For example, the convex portion of the wheel may not be ring-shaped, and the slope 41 may be provided at the minimum contact portion with the claw 22.
（効果） 本発明は以上のように構成されているので、傘を開くと
きの操作も収める時の操作もハジキの爪には触らない
で、カバーだけを操作すればよく、カバーが爪を完全に
覆っているので、従って、安全性は絶対的である。傘を
開いたとき、ハジキは完全にカバーによって被覆され
て、外部の何かによって壊されたり異物が入ったりする
こともない。しかも、外観上も美しさを求めるニーズを
満足ることができる。傘をたたむ過程で、円弧面の接触
を利用してスムース性を増して破損から免れることがで
きる。(Effect) Since the present invention is configured as described above, it is sufficient to operate only the cover without touching the claws of the repellent when opening and retracting the umbrella, and the cover completely removes the claws. Therefore, the safety is absolute, since it covers. When the umbrella is opened, the cistern is completely covered by the cover, so that it is not broken or intruded by anything outside. Moreover, it is possible to satisfy the needs for beauty in appearance. In the process of folding the umbrella, the contact of the circular arc surfaces can be used to increase smoothness and avoid damage.
第１図は、本発明に係る一実施例の分解状態を表わす斜
視図 第２図は、同組み合わせた状態の側面図（断面図） 第３図は、同（カバーを手元方向に引いた状態） 第４図は、従来例の側面図（部分断面図） １……中棒、11,12……長溝、２……ハジキ、21……弧
状縁、22……爪、３……ロクロ、31……嵌合溝、32……
凸部、４……カバー、41……斜面FIG. 1 is a perspective view showing an exploded state of an embodiment according to the present invention. FIG. 2 is a side view (cross-sectional view) of the same combination, and FIG. 3 is the same (a state in which a cover is pulled in the hand direction). ) FIG. 4 is a side view (partial cross-sectional view) of a conventional example: 1 ... center rod, 11, 12 ... long groove, 2 ... repelling, 21 ... arc edge, 22 ... claw, 3 ... wheel, 31 …… Mating groove, 32 ……
Projection, 4 ... Cover, 41 ... Slope
Claims (1)
（１）、該中棒内に収納された、円弧縁（21）及び爪
（22）を有するハジキ（２）、前記中棒（１）にそって
滑動可能に設けられた、一端に凸部（32）他端に凸部
（33）及び嵌合溝（31）を有するロクロ（３）及び該ロ
クロの外側に前記中棒（１）にそって滑動可能に設けら
れ内面に斜面（41）を有するカバー（４）からなり、前
記円弧縁（21）を長溝（11）から、前記爪（22）を長溝
（12）から外方へ突出するようにし、かつ前記ロクロの
凸部（33）に接した状態で前記カバー（４）が前記円弧
縁（21）及び前記爪（22）を覆うようにしたことを特徴
とする傘の開閉装置。1. A hollow center rod (1) having long grooves (11, 12) on its side surface, a cistern (2) having an arc edge (21) and a pawl (22) housed in the center rod, A wheel (3) slidably provided along the center rod (1), having a projection (32) at one end and a projection (33) and a fitting groove (31) at the other end, and the outside of the rocker The cover (4) is provided slidably along the center rod (1) and has an inclined surface (41) on its inner surface. The circular arc edge (21) is formed from the long groove (11) and the claw (22) is formed into the long groove (12). ), And the cover (4) covers the arc edge (21) and the claw (22) in a state of being in contact with the convex portion (33) of the rocker. Umbrella opening and closing device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2189324A JPH0671447B2 (en) | 1990-07-19 | 1990-07-19 | Umbrella opening and closing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2189324A JPH0671447B2 (en) | 1990-07-19 | 1990-07-19 | Umbrella opening and closing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0475605A JPH0475605A (en) | 1992-03-10 |
| JPH0671447B2 true JPH0671447B2 (en) | 1994-09-14 |
Family
ID=16239452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2189324A Expired - Lifetime JPH0671447B2 (en) | 1990-07-19 | 1990-07-19 | Umbrella opening and closing device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0671447B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115472353A (en) * | 2022-10-19 | 2022-12-13 | 宋用才 | A self-cleaning high-strength rod-shaped porcelain insulator |
-
1990
- 1990-07-19 JP JP2189324A patent/JPH0671447B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0475605A (en) | 1992-03-10 |
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