JP2990109B2 - Lower wheel - Google Patents
Lower wheelInfo
- Publication number
- JP2990109B2 JP2990109B2 JP9166447A JP16644797A JP2990109B2 JP 2990109 B2 JP2990109 B2 JP 2990109B2 JP 9166447 A JP9166447 A JP 9166447A JP 16644797 A JP16644797 A JP 16644797A JP 2990109 B2 JP2990109 B2 JP 2990109B2
- Authority
- JP
- Japan
- Prior art keywords
- groove
- wheel
- flip
- repelling
- umbrella
- 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 - Fee Related
Links
Landscapes
- Walking Sticks, Umbrellas, And Fans (AREA)
Description
【０００１】[0001]
【発明の属する技術分野】本発明は下ろくろ、さらに詳
しくは傘の開閉時に、指あるいは指の皮膚を挟んだり、
あるいは上はじきの収納溝によって怪我をしたりするこ
とを防止した下ろくろに関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a potter's wheel,
Alternatively, the present invention relates to a lower wheel that is prevented from being injured by a storage groove provided at an upper side thereof.
【０００２】[0002]
【従来の技術】従来から、手押傘は広く用いられてき
た。このような手押傘は、図３に示したように、中棒１
０の先端には上ろくろ１１を介して石突１２が固定さ
れ、中棒１０の後端には手元１３が固定され、更に中棒
１０には下ろくろ２０が移動自在に軸支してあった。そ
して、前記上ろくろ１１には多数の親骨１４が軸支さ
れ、この親骨１４の途中には受骨１５の一方が軸支さ
れ、受骨１５の他方は下ろくろ２０に軸支されていた。2. Description of the Related Art Conventionally, hand umbrellas have been widely used. Such a hand umbrella, as shown in FIG.
A stone foot 12 was fixed to the leading end of the wheel 0 via an upper wheel 11, a hand 13 was fixed to the rear end of the center bar 10, and a lower wheel 20 was movably supported on the center bar 10. . A large number of ribs 14 are pivotally supported on the upper wheel 11, and one of the ribs 15 is pivotally supported in the middle of the ribs 14, and the other of the ribs 15 is pivotally supported by the lower wheel 20.
【０００３】そして、前記中棒１０の上ろくろ１１側に
は、上ろくろ１１側から順次止め鋲１６及び上はじき３
０が設けてあり、中棒１０の手元１３側には下はじき３
１が設けてあった。ここで上はじき３０あるいは下はじ
き３１は、いずれも、角をとった直角３角形状をした突
出部３２と、その突出部３２の直角を挟んだいずれかの
一辺をそのまま延長したような長板状の支持部３３とに
よって一体に形成されている。また、中棒１０には、上
ろくろ１１側、手元１３側各々に９０℃ずらせて収納溝
１７が設けられている。[0003] On the upper wheel 11 side of the inner rod 10, a set tack 16 and an upper flap 3 are sequentially provided from the upper wheel 11 side.
0 is provided, and the lower bar 3
There was one. Here, each of the upper and lower flippers 30 and 31 is a long plate formed by extending a protruding portion 32 having a right-angled triangular shape and one of the sides of the protruding portion 32 sandwiching the right angle. It is formed integrally with the support 33 in the shape of a circle. The inner rod 10 is provided with a storage groove 17 which is shifted by 90 ° C. on each of the upper wheel 11 and the hand 13 side.
【０００４】そして、上はじき３０は突出部３２が中棒
１０の上ろくろ１１側にあり、下はじき３１は突出部３
２が手元１３側にあるようにして、収納溝１７中に位置
させてある。したがって、突出部３２のうちで傾斜部３
４は中棒１０の中側にあり、中棒１０に垂直となってい
る係止部３５は、上ろくろ１１側あるいは手元１３側に
位置している。そして、このような上はじき３０あるい
は下はじき３１は、支持部３３が収納溝１７中に位置
し、突出部３２が収納溝１７から突出するようにして、
弾性的に中棒１０に設けられている。更に、上はじき３
０も下はじき３１も、突出部３２を中棒１０側に押すと
突出部３２が収納溝１７中に収納されるが、押すことを
やめると突出部３２が中棒１０から突出するようになっ
ている。The upper flap 30 has a protruding portion 32 on the side of the upper wheel 11 of the center rod 10, and the lower flap 31 has a protruding portion 3.
2 is located in the storage groove 17 so as to be on the hand 13 side. Therefore, the slope 3
Numeral 4 is on the inside of the center rod 10, and the locking portion 35 that is perpendicular to the center rod 10 is located on the side of the potter's wheel 11 or on the side of the hand 13. And such an upper flip 30 or a lower flip 31 is such that the support portion 33 is located in the storage groove 17 and the projecting portion 32 projects from the storage groove 17.
It is elastically provided on the center rod 10. In addition, the upper bump 3
When the protrusion 32 is pushed toward the center rod 10, the protrusion 32 is stored in the storage groove 17, but when the push is stopped, the protrusion 32 projects from the center rod 10. ing.
【０００５】また、前記下ろくろ２０には、下はじき３
１に係止させるためのはじき溝２１が設けられている。
次に、このような従来の傘の実際の使用について説明す
る。まず、傘を閉じている状態から説明する。このとき
には、下ろくろ２０が手元１３側に位置し、かつ下ろく
ろ２０のはじき溝２１中に下はじき３１が位置してい
る。[0005] The lower wheel 20 is provided with a lower
1 is provided with a repelling groove 21 for locking.
Next, actual use of such a conventional umbrella will be described. First, the state in which the umbrella is closed will be described. At this time, the lower wheel 20 is located on the side of the hand 13, and the lower bar 31 is positioned in the flip groove 21 of the lower wheel 20.
【０００６】更に詳しく説明すると、図４に示したよう
に、下はじき３１の突出部３２は、中棒１０及び下ろく
ろ２０のはじき溝２１から突出している。またこのと
き、下はじき３１の係止部３５は、はじき溝２１の手元
１３側に係止していて、傘が開いてしまうのを防止して
いる。ここで傘を開こうとすると、一方の手で手元１３
を押さえ、他方の手を下ろくろ２０に位置させる。そし
て、他方の手で下ろくろ２０のはじき溝２１中に下はじ
き３１を押し込みながら、下ろくろ２０を上ろくろ１１
方向に押し上げるものである。[0008] More specifically, as shown in FIG. 4, the projection 32 of the lower flipper 31 protrudes from the rejection groove 21 of the center rod 10 and the lower wheel 20. At this time, the locking portion 35 of the lower flip 31 is locked to the side of the handle 13 of the flip groove 21 to prevent the umbrella from opening. If you try to open the umbrella here, you will have 13
And place the other hand on the lower wheel 20. Then, while pushing the lower flip 31 into the flip groove 21 of the lower wheel 20 with the other hand, the lower wheel 20 is moved upward.
It pushes up in the direction.
【０００７】そしてこのように押し上げられた下ろくろ
２０は、やがて上はじき３０位置に達することとなる。
するとまず、下ろくろ２０の上ろくろ１１側が上はじき
３０の傾斜部３４にあたる。この状態で更に下ろくろ２
０を押し上げると、押し上げられる下ろくろ２０によっ
て突出部３２が中棒１０の収納溝１７中に押し込まれる
こととなる。[0007] The lower wheel 20 pushed up in this way eventually reaches the position of the upper repelling 30.
Then, first, the upper wheel 11 side of the lower wheel 20 corresponds to the inclined portion 34 of the upper flipper 30. In this state, lower the potter's wheel 2
When 0 is pushed up, the projected portion 32 is pushed into the storage groove 17 of the center rod 10 by the lower wheel 20 pushed up.
【０００８】更に下ろくろ２０を押し上げると、やがて
下ろくろ２０の手元１３側が上はじき３０の傾斜部３４
を通り過ぎ、弾性によって、上はじき３０の突出部３２
が下ろくろ２０の手元１３側に突出し、図５に示した状
態となる。この段階で下ろくろ２０を上ろくろ１１側に
押し上げている力を緩めると、図示していない傘の生地
の弾性によって、下ろくろ２０が手元１３側に押される
こととなる。その結果、下ろくろ２０の手元１３側が突
出部３２の係止部３５に圧接して、傘が開いた状態にな
る。When the lower wheel 20 is further pushed up, the hand 13 side of the lower wheel 20 eventually becomes the inclined portion 34 of the upper flipper 30.
And the elasticity causes the protrusion 32 of the upper flip 30
Protrudes toward the hand 13 side of the potter's wheel 20 and is in the state shown in FIG. At this stage, when the force pushing up the lower wheel 20 toward the upper wheel 11 is loosened, the lower wheel 20 is pushed toward the hand 13 by the elasticity of the umbrella cloth (not shown). As a result, the hand 13 side of the lower wheel 20 comes into pressure contact with the locking portion 35 of the protruding portion 32, and the umbrella is in an open state.
【０００９】その後傘を閉じるには、いったん下ろくろ
２０を押し上げて、下ろくろ２０の手元１３側と上はじ
き３０の突出部３２の係止部３５との圧接を解除した後
に、上はじき３０の突出部３２を中棒１０の収納溝１７
中に押し込む。そしてこのように突出部３２を中棒１０
に押し込んだ状態のままで、突出部３２を下ろくろ２０
が乗り越えるように移動させる。このときの指は、突出
部３２を中棒１０の収納溝１７に押し込んだ状態のまま
で、下ろくろ２０が突出部３２を通過するまで、下ろく
ろ２０の移動にともなって中棒１０表面を滑らせること
となる。Then, to close the umbrella, the lower wheel 20 is once pushed up to release the pressure contact between the hand 13 side of the lower wheel 20 and the locking portion 35 of the projection 32 of the upper wheel 30, and then the upper wheel 30 is closed. The protrusion 32 is inserted into the storage groove 17 of the center rod 10.
Push in. Then, the projecting portion 32 is thus attached to the center rod 10.
With the protrusion 32 held down,
Move so that you get over. At this time, the finger keeps the protrusion 32 pressed into the storage groove 17 of the center rod 10 and moves the surface of the center rod 10 with the movement of the lower wheel 20 until the lower wheel 20 passes through the protrusion 32. It will slide.
【００１０】そして、下ろくろ２０を更に手元１３側に
引き寄せると、やがて下ろくろ２０が下はじき３１位置
に達することとなる。するとまず、下ろくろ２０の手元
１３側が下はじき３１の傾斜部３４にあたる。この状態
で更に下ろくろ２０を引き寄せると、下ろくろ２０によ
って突出部３２が中棒１０の収納溝１７中に押し込まれ
ることとなる。更に下ろくろ２０を手元１３側に引き寄
せると、やがて下ろくろ２０の手元１３側が下はじき３
１の傾斜部３４を通り過ぎ、弾性によって、下はじき３
１の突出部３２が下ろくろ２０のはじき溝２１中にに突
出し、傘が閉じられた状態となる。When the lower wheel 20 is further pulled toward the hand 13, the lower wheel 20 eventually reaches the position of the lower flip 31. Then, first, the hand 13 side of the lower wheel 20 corresponds to the inclined portion 34 of the lower bar 31. When the lower wheel 20 is further pulled in this state, the protrusion 32 is pushed into the storage groove 17 of the center rod 10 by the lower wheel 20. When the lower wheel 20 is further pulled toward the hand 13, the lower 13 side of the lower wheel 20 eventually moves downward 3.
1 is passed through the inclined portion 34, and by elasticity, the lower rebound 3
The one protruding portion 32 protrudes into the flip groove 21 of the lower wheel 20, and the umbrella is closed.
【００１１】前述したような従来の傘では、傘を閉じよ
うとする際に、いったん下ろくろ２０を上ろくろ１１側
に移動させ、その後上はじき３０を中棒１０の収納溝１
７中に押し込むこととなっている。一方、傘は生地によ
って閉じられようとする方向に力がかかっているので、
上はじき３０の係止部３５と下ろくろ２０との間に指を
挟んでしまうことがあった。In the conventional umbrella as described above, when closing the umbrella, the lower wheel 20 is first moved to the upper wheel 11, and then the upper bar 30 is moved to the storage groove 1 of the center rod 10.
7 inside. On the other hand, the umbrella is under force in the direction to be closed by the fabric,
In some cases, a finger may be caught between the locking portion 35 of the upper flipper 30 and the lower wheel 20.
【００１２】また、傘を閉じる際に、一般には人差し指
と中指とで下ろくろ２０を握り、薬指と小指とを軽く中
棒１０に触れさせた状態で、親指を用いて上はじき３０
を収納溝１７中に押し込んでいた。すなわち、人差し指
及び中指と親指との間の力で上はじき３０を収納溝１７
に押し込むことが普通に行われていた。ただ、特に力の
ない女性においては、人差し指及び中指と親指との力だ
けでは、上はじき３０を収納溝１７に押し込めない場合
があり、いきおい人差し指から小指までを用いて下ろく
ろ２０を握り、その状態で上はじき３０を収納溝１７に
押し込むこともあった。ただこのようにすると、下ろく
ろ２０にあたっている指はともかくとして、下ろくろ２
０の手元１３側に位置した指の皮膚が、下ろくろ２０と
中棒１０との間隙に挟まれてしまうこともあった。When closing the umbrella, the index finger and the middle finger generally hold the lowering wheel 20, and the ring finger and the little finger are lightly touched by the center rod 10, and the thumb is used to flip the umbrella 30.
Was pushed into the storage groove 17. That is, the upper flip 30 is moved by the force between the index finger and the middle finger and the thumb to the storage groove 17.
Pushing into was usual. However, especially in a woman without power, the upper flip 30 may not be able to be pushed into the storage groove 17 only by the force of the index finger and the middle finger and the thumb, and the lowering wheel 20 is gripped by using the index finger to the little finger. In some cases, the upper flip 30 may be pushed into the storage groove 17 in this state. However, if it does in this way, the finger touching the lower wheel 20 aside, the lower wheel 2
In some cases, the skin of the finger located on the side of the hands 13 of the 0 may be caught in the gap between the lower wheel 20 and the center rod 10.
【００１３】さらには、中棒１０の素材として特に木を
用いた場合、上はじき３０の収納溝１７にささくれが生
じることがある。このような場合には、傘を閉じようと
する際に、中棒１０に沿って滑らせた指が、ささくれに
よって怪我してしまうことも生じていた。Furthermore, when wood is used as the material of the inner rod 10, in particular, the storage groove 17 of the upper flipper 30 may be crushed. In such a case, when the umbrella is to be closed, the finger slid along the center rod 10 may be injured by scoring.
【００１４】[0014]
【発明が解決しようとする課題】そこで本発明のうち
で、請求項１記載の発明は、下はじき３１用のはじき溝
２１と上はじき３０用のはじき溝２１とを別の溝とする
ことによって、下はじき３１を収納溝１７に押し込んだ
時の指の位置のままで下ろくろ２０を押し上げたとして
も、上はじき３０が上はじき３０溝に位置するために、
必ず傘が開いた状態となるようにした傘を提供すること
を目的とする。Therefore, of the present invention, according to the first aspect of the present invention, the repelling groove 21 for the lower repelling member 31 and the repelling groove 21 for the upper repelling member 30 are different from each other. Even if the lower wheel 20 is pushed up with the position of the finger when the lower flip 31 is pushed into the storage groove 17, the upper flip 30 is located in the upper flip 30 groove,
An object of the present invention is to provide an umbrella in which the umbrella is always opened.
【００１５】同時に、上はじき３０溝と下はじき３１溝
とを直線上に配置し、かつ下はじき３１溝を手元１３側
に位置させたので、下ろくろ２０の上はじき３０溝に上
はじき３０を係止させた際、下ろくろ２０を手元１３側
に延長させ、上はじきの収納溝が隠れるに足りるように
長く形成して、傘の開閉時に中棒１０に指が触れないよ
うにすることで、下ろくろ２０と中棒１０との間に指の
皮膚が挟まれたり、あるいは上はじき３０の収納溝１７
のささくれ等による怪我が生じたりするのを防止した傘
を提供することを目的とする。At the same time, since the upper flap 30 groove and the lower flap 31 groove are arranged on a straight line and the lower flap 31 groove is located on the side of the hand 13, the upper flap 30 is inserted into the upper flap 30 groove of the lower wheel 20. When the lower wheel 20 is locked, the lower wheel 20 is extended to the side of the hand 13 and formed long enough to hide the storage groove of the upper flipper, so that the finger does not touch the center rod 10 when opening and closing the umbrella. The skin of the finger is pinched between the lower wheel 20 and the center rod 10, or the storage groove 17 of the upper flip 30
It is an object of the present invention to provide an umbrella that prevents injuries caused by, for example, an overhang.
【００１６】更に請求項２記載の発明は、上はじき溝と
下はじき溝との間に中リング部を設けたものである。Further, in the invention according to claim 2, a middle ring portion is provided between the upper repelling groove and the lower repelling groove.
【課題を解決するための手段】そこで本発明のうち請求
項１記載の発明は、はじき溝を、別々に形成した上はじ
き溝及び下はじき溝の２本設け、傘を閉じた際に下はじ
き溝中に下はじきが係合し、傘を開いた際に上はじき溝
中に上はじきが係合するように形成すると共に、上はじ
き溝と下はじき溝とを直線上に配置し、かつ下はじき溝
を手元側に位置させ、さらに、上はじき溝に上はじきを
係合させた際に、上はじきの収納溝が隠 れるに足りる長
さに形成したたことを特徴とする。According to the first aspect of the present invention, there are provided two repelling grooves, an upper repelling groove and a lower repelling groove, which are separately formed. The lower spring engages in the groove, the upper spring engages in the upper spring groove when the umbrella is opened, and the upper spring groove and the lower spring groove are arranged linearly, and Position the repelling groove on the hand side, and furthermore,
When the engaged, top long enough to porcelain housing groove is hidden
It is characterized in that it was formed in the same manner.
【００１７】このように形成すると、下はじきを収納溝
に押し込んだままの状態、すなわち下はじき溝を指でふ
さいだ状態で下ろくろを押し上げたとしても、上はじき
が上はじき溝に突出係止するので、傘を開きやすいもの
となる。更に、傘を開いた際には、上はじきが下ろくろ
の上はじき溝中に位置している。したがって、この状態
で下ろくろは下はじき溝分だけ手元側に延長されている
こととなり、この延長分で上はじきの収納溝をカバーす
るので、収納溝に触れることによる怪我もないこととな
る。With such a configuration, even if the lower flip is pushed into the storage groove while the lower flip is being pushed into the storage groove, that is, the lower flip is grooved with a finger, the upper flip is projected and locked in the upper flip groove. The umbrella is easy to open. Furthermore, when the umbrella is opened, the upper flip is located in the upper flip groove of the lower wheel. Therefore, in this state, the lower wheel is extended toward the hand side by an amount corresponding to the lower repelling groove, and the extended portion covers the upper repelling storage groove, so that no injury is caused by touching the storing groove.
【００１８】また請求項２記載の発明は、手元側から順
次、下リング部、この下リング部よりも外径が小さい下
円筒部、下リング部とほぼ同一形状の中リング部、下円
筒部と同一外径の上円筒部、上リング部とから形成し、
更に、下リング部から下円筒部にかけて、下はじき溝が
設けられ、中リング部から上円筒部にかけて上はじき溝
が設けられ、傘を閉じたときには、下はじきが下ろくろ
の下はじき溝から突出し、傘を開いたときには、上はじ
きが下ろくろの上はじき溝から突出するように形成した
ことを特徴とする。According to a second aspect of the present invention, a lower ring portion, a lower cylindrical portion having an outer diameter smaller than that of the lower ring portion, a middle ring portion and a lower cylindrical portion having substantially the same shape as the lower ring portion are sequentially provided from the hand side. Formed from an upper cylindrical part and an upper ring part with the same outer diameter as
Furthermore, a lower repelling groove is provided from the lower ring portion to the lower cylindrical portion, an upper repelling groove is provided from the middle ring portion to the upper cylindrical portion, and when the umbrella is closed, the lower repelling protrudes from the lower revolving groove. When the umbrella is opened, the upper flip is formed to protrude from the upper flip groove of the lower wheel.
【００１９】[0019]
【発明の実施の形態】以下本発明の実施の形態を、図示
例と共に説明する。なお、下ろくろあるいは上はじき及
び下はじきの位置以外は従来例と同様であるので、図３
乃至図５に示した従来例と同一の符号をとって図示及び
説明を省略する。ここで、図１は本発明に関わる下ろく
ろ２０が手元１３側に位置している状態、すなわち傘が
閉じられている状態を示した斜視図である。また図２は
本発明に関わる下ろくろ２０に上はじき３０が係止して
いる状態を示した斜視図である。Embodiments of the present invention will be described below with reference to the drawings. Since the position of the lower wheel, upper flip and lower flip is the same as in the conventional example, FIG.
The same reference numerals as in the conventional example shown in FIG. Here, FIG. 1 is a perspective view showing a state in which the lower wheel 20 according to the present invention is located at the hand 13 side, that is, a state in which the umbrella is closed. FIG. 2 is a perspective view showing a state where the upper flip 30 is locked to the lower wheel 20 according to the present invention.
【００２０】図１及び図２に示した下ろくろ２０は、従
来の下ろくろ２０を、軸方向に沿って２つ連結したよう
な全体形状となっている。具体的には、この実施の形態
で示した下ろくろ２０は、従来の下ろくろ２０よりも長
く、かつ上はじき３０を収納係止する上はじき溝２２
と、下はじき３１を収納係止する下はじき溝２３とを直
線上に配置してある。またここで、両はじき溝２２，２
３のうち、下はじき溝２３を手元１３側に位置させたも
のである。The lower wheel 20 shown in FIGS. 1 and 2 has an overall shape in which two conventional lower wheels 20 are connected along the axial direction. Specifically, the lower wheel 20 shown in this embodiment is longer than the conventional lower wheel 20 and has an upper flap groove 22 for storing and locking the upper flap 30.
And a lower flap groove 23 for accommodating and locking the lower flap 31 are arranged on a straight line. Here, both repelling grooves 22, 2
3, the lower repelling groove 23 is located on the hand 13 side.
【００２１】更に具体的には、手元１３側から順次、下
リング部２４、この下リング部２４よりも外径が小さい
下円筒部２５、下リング部２４とほぼ同一形状の中リン
グ部２６、下円筒部２５と同一外径の上円筒部２７、上
リング部２８とから形成されている。そして、上リング
部２８には、図示を省略したものの、多数本の受骨を軸
支するための受骨固定部が形成されている。更に、下リ
ング部２４から下円筒部２５にかけて、下はじき溝２３
が設けられ、中リング部２６から上円筒部２７にかけて
上はじき溝２２が設けられている。そして、傘を閉じた
ときには、下はじき３１が下ろくろ２０の下はじき溝２
３から突出し、傘を開いたときには、上はじき３０が下
ろくろ２０の上はじき溝２２から突出するようになって
いる。More specifically, a lower ring portion 24, a lower cylindrical portion 25 having an outer diameter smaller than the lower ring portion 24, a middle ring portion 26 having substantially the same shape as the lower ring portion 24, sequentially from the hand 13 side, It is formed of an upper cylindrical portion 27 and an upper ring portion 28 having the same outer diameter as the lower cylindrical portion 25. Although not shown, the upper ring portion 28 is provided with a bone fixing portion for supporting a large number of bones. Further, from the lower ring portion 24 to the lower cylindrical portion 25, the lower repelling groove 23
Are provided, and an upper repelling groove 22 is provided from the middle ring portion 26 to the upper cylindrical portion 27. Then, when the umbrella is closed, the lower flip 31 is moved to the lower flip groove 2 of the lower wheel 20.
3, when the umbrella is opened, the upper flip 30 protrudes from the upper flip groove 22 of the lower wheel 20.
【００２２】なお、傘の開閉操作の確実性のために、下
はじき溝２３に比べて、上はじき溝２２の溝巾の方を広
くしてある。このような実施の形態に示された下ろくろ
２０を使用した場合の実際の使用について説明する。ま
ず、傘を閉じている状態から説明する。In order to ensure the opening / closing operation of the umbrella, the width of the upper flip groove 22 is made wider than that of the lower flip groove 23. The actual use when the lower wheel 20 shown in such an embodiment is used will be described. First, the state in which the umbrella is closed will be described.
【００２３】このときには、図１に示したように、下ろ
くろ２０が手元１３側に位置し、かつ下ろくろ２０の下
はじき溝２３中に下はじき３１が位置している。更に詳
しく説明すると、下はじき３１の突出部３２は、中棒１
０及び下ろくろ２０の下はじき溝２３から突出してい
る。またこのとき、下はじき３１の係止部３５は、下は
じき溝２３の手元１３側に係止していて、傘が開いてし
まうのを防止している。At this time, as shown in FIG. 1, the lower wheel 20 is located on the side of the hand 13 and the lower bar 31 is located in the lower resilient groove 23 of the lower wheel 20. More specifically, the projecting portion 32 of the lower flipper 31 is
0 and the lower wheel 20 protrude from the lower repelling groove 23. Further, at this time, the locking portion 35 of the lower flip 31 is locked to the hand 13 side of the lower flip groove 23 to prevent the umbrella from opening.
【００２４】ここで傘を開こうとすると、一方の手で手
元１３を押さえ、他方の手を下ろくろ２０に位置させ
る。そして、他方の手で下ろくろ２０の下はじき溝２３
中に下はじき３１を押し込みながら、下ろくろ２０を上
ろくろ１１方向に押し上げるものである。このように下
ろくろ２０の下はじき溝２３中に下はじき３１を押し込
む際に、傘が閉じているので、傘の中に手を差し込んで
押し込むべき下はじき３１を探すこととなるが、下はじ
き３１が突出している下はじき溝２３が下ろくろ２０の
手元１３側にあるので、探しやすいものである。更に、
従来から使用していた傘の開け方と同様なので、使用者
に違和感がない。To open the umbrella, the user holds the hand 13 with one hand and positions the other hand on the lower wheel 20. Then, with the other hand, the lower flip groove 23 of the lower wheel 20
The lower wheel 20 is pushed up in the direction of the upper wheel 11 while the lower flip 31 is pushed in. When the lower flip 31 is pushed into the lower flip groove 23 of the lower potter's wheel 20 as described above, the umbrella is closed, so the hand is inserted into the umbrella and the lower flip 31 to be pushed is searched for. Since the lower repelling groove 23 from which the 31 protrudes is located on the hand 13 side of the lower wheel 20, it is easy to find. Furthermore,
Since it is the same as the method of opening an umbrella which has been used conventionally, there is no sense of incongruity for the user.
【００２５】そしてこのように押し上げられた下ろくろ
２０は、やがて上はじき３０位置に達することとなる。
するとまず、下ろくろ２０の上ろくろ１１側の上リング
部２８が上はじき３０の傾斜部３４にあたる。この状態
で更に下ろくろ２０を押し上げると、押し上げられる下
ろくろ２０によって突出部３２が中棒１０の収納溝（下
ろくろ２０に隠れて見えない）中に押し込まれることと
なる。The lower wheel 20 pushed up in this way eventually reaches the position of the upper repellent 30.
Then, first, the upper ring portion 28 of the lower wheel 20 on the upper wheel 11 side corresponds to the inclined portion 34 of the upper flip 30. When the lower wheel 20 is further pushed up in this state, the protruding portion 32 is pushed into the storage groove of the center rod 10 (hidden by the lower wheel 20 and cannot be seen) by the lower wheel 20 being pushed up.
【００２６】更に下ろくろ２０を押し上げると、やがて
上はじき３０が下ろくろ２０の上はじき溝２２位置に達
し、弾性によって、上はじき３０の突出部３２が下ろく
ろ２０の上はじき溝２２から突出し、図２に示した状態
となる。またここで上はじき３０の更に上ろくろ１１側
の中棒１０には、止め鋲１６が固定してある。この段階
で下ろくろ２０を上ろくろ１１側に押し上げている力を
緩めると、図示していない傘の生地の弾性によって、下
ろくろ２０が手元１３側に押されることとなる。その結
果、下ろくろ２０の上はじき溝２２の上ろくろ１１側が
突出部３２の係止部３５に圧接して、傘が開いた状態を
維持する。When the lower wheel 20 is further pushed up, the upper flip 30 eventually reaches the position of the upper flip groove 22 of the lower wheel 20, and the protrusion 32 of the upper flip 30 projects from the upper flip groove 22 of the lower wheel 20 by elasticity. The state is as shown in FIG. Further, a set tack 16 is fixed to the center rod 10 on the side of the upper wheel 11 of the upper flipper 30. At this stage, when the force pushing up the lower wheel 20 toward the upper wheel 11 is loosened, the lower wheel 20 is pushed toward the hand 13 by the elasticity of the umbrella cloth (not shown). As a result, the upper wheel 11 side of the upper repelling groove 22 of the lower wheel 20 is pressed against the locking portion 35 of the protrusion 32, and the umbrella is kept open.
【００２７】このような傘の解放時に、下ろくろ２０の
下はじき溝２３中に下はじき３１を押し込んだ状態のま
まで、すなわち下はじき溝２３位置に指を当てたままで
下ろくろ２０を押し上げたとしても、上はじき３０は指
で押さえている下はじき溝２３よりも上ろくろ１１側の
上はじき溝２２中に係止するので、上はじきの係止の邪
魔にならない。When such an umbrella is released, the lower wheel 20 is pushed up while the lower flip 31 is pushed into the lower flip groove 23 of the lower wheel 20, that is, the finger is kept in contact with the position of the lower flip groove 23. However, since the upper flip 30 is locked in the upper flip groove 22 on the side wheel 11 above the lower flip groove 23 pressed by a finger, the upper flip 30 does not hinder the locking of the upper flip.
【００２８】その後傘を閉じるには、一方の手で手元１
３を持ち、他方の手を下ろくろ２０に位置させる。そし
て、他方の手で下ろくろ２０の上はじき溝２２中に上は
じき３１を押し込みながら、傘の生地の弾性にしたがっ
て、下ろくろ２０に加えている力を徐々に緩めること
で、下ろくろ２０を手元１３側に移動させるものであ
る。この傘を閉じる際に、上はじき３０を押し込むにあ
たって、指は下ろくろ２０の上はじき溝２２上に位置さ
せ、そのまま下ろくろ２０を手元１３方向に移動させる
ものである。したがって、従来の傘のように、指を下ろ
くろ２０と上はじき３０の係止部３５との間に挟むこと
がない。After that, to close the umbrella, one hand
Hold the other hand and place the other hand on the lower wheel 20. Then, while pushing the upper flip 31 into the upper flip groove 22 of the lower wheel 20 with the other hand, the force applied to the lower wheel 20 is gradually loosened according to the elasticity of the fabric of the umbrella, so that the lower wheel 20 is moved. It is moved to the hand 13 side. When closing the umbrella, when pushing the upper flip 30, the finger is positioned on the upper flip groove 22 of the lower wheel 20, and the lower wheel 20 is moved in the direction of the hand 13 as it is. Therefore, unlike a conventional umbrella, the finger is not pinched between the lower wheel 20 and the locking portion 35 of the upper flipper 30.
【００２９】更に、この下ろくろ２０は、従来の下ろく
ろ２０よりも長くなっている。したがって、傘を開く
際、あるいは傘を閉じる際に、手が小さく力のない女性
等は、下ろくろ２０を４本の指で握って、親指で下はじ
き３１あるいは上はじき３０の操作が行えるので、力を
入れやすいものである。Further, the lower wheel 20 is longer than the conventional lower wheel 20. Therefore, when the umbrella is opened or the umbrella is closed, a woman with a small hand and a weak force can hold the lower wheel 20 with four fingers and operate the lower flip 31 or the upper flip 30 with the thumb. , It is easy to put effort.
【００３０】更に、図２でも明らかなように、この実施
の形態に関わる下ろくろ２０は、上はじき３０が下ろく
ろ２０の上はじき溝２２中に位置している状態で、手元
１３側に中リング部２６、下円筒部２５，下リング部２
４が伸びているので、これらの部分によって上はじき３
０の収納溝１７が隠されることとなる。したがって、中
棒１０の素材として特に木を用いた場合、上はじき３０
の収納溝１７にささくれが生じたとしても、傘を閉じよ
うとする際に、指がささくれによって怪我してしまうこ
とがない。更に以上の説明では、手押傘を例として説明
したが、折り畳み傘に適用することも可能である。Further, as is apparent from FIG. 2, the lower wheel 20 according to the present embodiment has the upper flip 30 positioned in the upper flip groove 22 of the lower wheel 20 and is positioned at the side of the handle 13 at the center. Ring part 26, lower cylindrical part 25, lower ring part 2
4 is extended, so that these parts
The 0 storage groove 17 is hidden. Therefore, especially when wood is used as the material of the inner rod 10, the upper rebound 30
Even when the umbrella is raised in the storage groove 17, the finger does not injure when closing the umbrella. Further, in the above description, the hand umbrella is described as an example, but the invention can be applied to a folding umbrella.
【発明の効果】以上説明したように、本発明のうちで、
請求項１記載の発明は、下はじき３１用のはじき溝２１
と上はじき３０用のはじき溝２１とを別の溝とすること
によって、下はじき３１を収納溝１７に押し込んだ時の
指の位置のままで下ろくろ２０を押し上げたとしても、
上はじき３０が上はじき３０溝に位置するために、必ず
傘が開いた状態となるようにしたものである。同時に、
上はじき３０溝と下はじき３１溝とを直線上に配置し、
かつ下はじき３１溝を手元１３側に位置させたので、下
ろくろ２０の上はじき３０溝に上はじき３０を係止させ
た際、下ろくろ２０を手元１３側に延長させ、上はじき
の収納溝が隠れるに足りるように長く形成して、傘の開
閉時に中棒１０に指が触れないようにすることで、下ろ
くろ２０と中棒１０との間に指の皮膚が挟まれたり、あ
るいは上はじき３０の収納溝１７のささくれ等による怪
我が生じたりするのを防止したものである。また請求項
２記載の発明は、上はじき溝と下はじき溝との間に中リ
ング部を設けたものである。As described above, according to the present invention,
According to the first aspect of the present invention, a reed groove 21 for a lower reed 31 is provided.
Even if the lower flip-flop 31 is pushed into the storage groove 17 by pushing the lower potter's wheel 20 at the same position as the lower flip-flop 31 by making the flip-up groove 21 for the upper flip-up 30 different from the groove 21
Since the upper flipper 30 is located in the upper flipper 30 groove, the umbrella is always opened. at the same time,
Arrange the upper repelling 30 grooves and the lower repelling 31 grooves on a straight line,
In addition, since the lower flipping 31 groove is located on the side of the hand 13, when the upper flipping 30 is locked in the upper flipping 30 groove of the lower wheel 20, the lower wheel 20 is extended toward the lower 13 side, and the upper flipping is performed.
The storage groove is formed long enough to hide, so that the finger does not touch the center rod 10 when the umbrella is opened and closed. Alternatively, it is possible to prevent the injuries caused by the swelling of the storage groove 17 of the upper flipper 30 or the like. The invention according to claim 2 is such that a middle ring portion is provided between the upper repelling groove and the lower repelling groove.
【図１】下ろくろが手元側に位置している状態、すなわ
ち傘が閉じられている状態を示した斜視図である。FIG. 1 is a perspective view showing a state in which a lower wheel is located close to a hand, that is, a state in which an umbrella is closed.
【図２】下ろくろに上はじきが係止している状態、すな
わち傘が開いている状態を示した斜視図である。FIG. 2 is a perspective view showing a state in which an upper flip is locked on a lower wheel, that is, a state in which an umbrella is open.
【図３】手押傘の概略図である。FIG. 3 is a schematic view of a hand umbrella.
【図４】従来の下ろくろが手元側に位置している状態、
すなわち傘が閉じられている状態を示した斜視図であ
る。FIG. 4 shows a state in which a conventional lower wheel is located at a hand side;
That is, it is a perspective view showing a state where the umbrella is closed.
【図５】従来の下ろくろに上はじきが係止している状
態、すなわち傘が開いている状態を示した斜視図であ
る。FIG. 5 is a perspective view showing a state in which an upper flip is locked to a conventional lower wheel, that is, a state in which an umbrella is open.
１０ 中棒 １１ 上ろくろ １２ 石突 １３ 手元 １４ 親骨 １５ 受骨 １６ 止め鋲 １７ 収納溝 ２０ 下ろくろ ２１ はじき溝 ２２ 上はじき溝 ２３ 下はじき溝 ２４ 下リング部 ２５ 下円筒部 ２６ 中リング部 ２７ 上円筒部 ２８ 上リング部 ３０ 上はじき ３１ 下はじき ３２ 突出部 ３３ 支持部 ３４ 傾斜部 ３５ 係止部 DESCRIPTION OF SYMBOLS 10 Center rod 11 Upper wheel 12 Stone foot 13 Hand 14 Main rib 15 Receiving bone 16 Stop tack 17 Storage groove 20 Lower wheel 21 Repelling groove 22 Upper repelling groove 23 Lower repelling groove 24 Lower ring part 25 Lower cylindrical part 26 Lower ring part 27 Upper cylindrical part 27 Part 28 Upper ring part 30 Upper spring 31 Lower spring 32 Projecting part 33 Supporting part 34 Inclined part 35 Locking part
フロントページの続き (58)調査した分野(Int.Cl.6，ＤＢ名) A45B 1/00 A45B 1/04 A45B 3/00 - 3/04 A45B 9/02 - 9/04 A45B 11/00 A45B 25/06 - 25/08 A45B 25/14 Continuation of the front page (58) Field surveyed (Int.Cl. 6 , DB name) A45B 1/00 A45B 1/04 A45B 3/00-3/04 A45B 9/02-9/04 A45B 11/00 A45B 25 / 06-25/08 A45B 25/14
Claims (2)
及び下はじき溝の２本設け、傘を閉じた際に下はじき溝
中に下はじきが係合し、傘を開いた際に上はじき溝中に
上はじきが係合するように形成すると共に、 上はじき溝と下はじき溝とを直線上に配置し、かつ下は
じき溝を手元側に位置させ、 さらに、上はじき溝に上はじきを係合させた際に、上は
じきの収納溝が隠れるに足りる長さに形成した ことを特
徴とする下ろくろ。1. A repelling groove is provided in two, an upper repelling groove and a lower repelling groove, which are separately formed. When the umbrella is closed, the lower repelling engages in the lower repelling groove, and when the umbrella is opened, the upper repelling groove is opened. together soon above in repelling grooves are formed so as to engage the upper is placed in a straight line and a magnetic groove and a lower repelling grooves, and lower positions the upcoming groove proximally, further on the magnetic top groove repellency When engaged, the upper
A potter's wheel characterized in that it is formed long enough to hide the storage groove .
ング部よりも外径が小さい下円筒部、下リング部とほぼ
同一形状の中リング部、下円筒部と同一外径の上円筒
部、上リング部とから形成し、 更に、下リング部から下円筒部にかけて、下はじき溝が
設けられ、中リング部から上円筒部にかけて上はじき溝
が設けられ、傘を閉じたときには、下はじきが下ろくろ
の下はじき溝から突出し、傘を開いたときには、上はじ
きが下ろくろの上はじき溝から突出するように形成した
ことを特徴とする下ろくろ。2. A lower ring portion, a lower cylindrical portion having an outer diameter smaller than the lower ring portion, a middle ring portion having substantially the same shape as the lower ring portion, and an upper cylinder having the same outer diameter as the lower cylindrical portion. Part, an upper ring part, and further, a lower repelling groove is provided from the lower ring part to the lower cylindrical part, an upper repelling groove is provided from the middle ring part to the upper cylindrical part, and when the umbrella is closed, The lower wheel is characterized in that the flipper protrudes from the lower flip groove of the lower wheel, and when the umbrella is opened, the upper flip protrudes from the upper flip groove of the lower wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9166447A JP2990109B2 (en) | 1997-06-24 | 1997-06-24 | Lower wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9166447A JP2990109B2 (en) | 1997-06-24 | 1997-06-24 | Lower wheel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH119318A JPH119318A (en) | 1999-01-19 |
| JP2990109B2 true JP2990109B2 (en) | 1999-12-13 |
Family
ID=15831585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9166447A Expired - Fee Related JP2990109B2 (en) | 1997-06-24 | 1997-06-24 | Lower wheel |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2990109B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS618222A (en) * | 1984-06-22 | 1986-01-14 | Fanuc Ltd | Power source for electric discharge machining |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6172217U (en) * | 1984-10-15 | 1986-05-16 | ||
| JPH04110515U (en) * | 1991-03-06 | 1992-09-25 | 福太洋傘工廠股ふん有限公司 | potter's wheel under a western umbrella |
-
1997
- 1997-06-24 JP JP9166447A patent/JP2990109B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH119318A (en) | 1999-01-19 |
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