JPH0323602Y2

JPH0323602Y2 -

Info

Publication number: JPH0323602Y2
Application number: JP17105485U
Authority: JP
Priority date: 1985-11-06
Filing date: 1985-11-06
Publication date: 1991-05-23
Also published as: JPS6277802U

Description

【考案の詳細な説明】 (イ) 産業上の利用分野本考案は自転車に使用する前照灯に関する。[Detailed explanation of the idea] (b) Industrial application fields The present invention relates to a headlamp for use on a bicycle.

(ロ) 従来の技術従来における前照灯の蓋体の取り付けは、上部
を引掛け下部をネジ止めしたりあるいは実公昭44
−11907号公報に示す如く本体に折曲部を有する
鎖錠片を形成して、これに蓋体を係合するように
していたが、斯る構成であると前者の場合ネジが
必要となり且つドライバーで取り外さねばならな
い手間があり、また後者の場合、蓋体を手でつか
んで鎖錠片に抗して取り外さねばならず手が小さ
いと外しにくいという欠点があつた。(b) Conventional technology Conventionally, the lid of a headlight is attached by hooking the upper part and screwing the lower part, or by
- As shown in Publication No. 11907, a locking piece having a bent part was formed on the main body, and the lid was engaged with this, but with such a structure, in the former case, a screw was required and It is a hassle to remove it with a screwdriver, and in the case of the latter, it is difficult to remove it if you have small hands because you have to grasp the lid with your hands and remove it against the locking piece.

(ハ) 考案が解決しようとする問題点そこで、本考案は蓋体の係合が確実で且つ取り
外しが容易な前照灯を提供することを目的とす
る。(c) Problems to be solved by the invention Therefore, the object of the present invention is to provide a headlamp whose lid body can be surely engaged and easily removed.

(ニ) 問題点を解決するための手段本考案は、電球や反射板等を内装し前面を開口
する本体ケースとこの開口部を施蓋する透孔性の
蓋体とから成り、前記開口縁の上部に係止受部を
形成するとともに下部に弾性係合受部を形成し、
蓋体の外周縁の上部に前記係合受部と係脱する係
止部を形成するとともに下部に前記弾性係合受部
と係合する係合部を形成し、且つこの係合部の近
傍に前記弾性係合受部の前端面からコインが入る
程度の間隔を存するようにした鍔片を垂下形成し
たことを特徴とするものである。(d) Means for solving the problem The present invention consists of a main body case with a light bulb, a reflector, etc. inside and an opening at the front, and a permeable lid body that covers this opening. a locking receiving part is formed at the upper part of the holder, and an elastic engagement receiving part is formed at the lower part of the
A locking part that engages with and disengages from the engagement receiving part is formed in the upper part of the outer peripheral edge of the lid body, and an engaging part that engages with the elastic engagement receiving part is formed in the lower part, and the vicinity of the engagement part The present invention is characterized in that a collar piece is formed to hang down from the front end surface of the elastic engagement receiving part so as to have an interval large enough to allow a coin to enter.

(ホ) 作用蓋体を取り外すときに、弾性係合受部の前端面
と鍔片との間にコインを挿入して、このコインを
鍔片に引つ掛けることによつて取り外すことがで
きる。(E) Function When removing the lid, it is possible to remove the lid by inserting a coin between the front end surface of the elastic engagement receiving portion and the flange piece, and hooking this coin on the flange piece.

(ヘ) 実施例１前照灯本体で、前面を開口して電球や反射板
等を内装する本体ケース２と前記開口を施蓋する
透孔性の蓋体３とから構成している。前記本体ケ
ース２の全面開口縁の上部に突起とした係止受部
４を形成するとともに外側下部に挿入穴５を有す
る筒状突起体６を形成している。この筒状突起体
６はその下部の長さ方向に沿つて切欠７を形成し
て多少の弾力性をもたし弾性係合受部となる。ま
た、本体ケース２の下部には間隔を存して一対の
フランジ片８，８を一体形成している。前記蓋体
３の外周縁上部には前記係止受部４と係脱する凹
所とした係止部１０を係成するとともに外周縁下
部には前記挿入穴５に弾性的に係脱される係合部
となる挿入棒１１を形成している。この挿入棒１
１の先端には前記挿入穴５よりも少許径の大きい
亀頭部１２を形成し且つその長さ方向に沿つて切
溝１３を形成している。また、前記挿入棒１１の
根本から下方へ鍔片１４を垂下形成している。こ
の鍔片１４は挿入棒１１が挿入穴５内に挿入され
たときにフランジ片８，８よりも後方に位置する
ようにしている。又、前記筒状突起体６の前端面
との間にコインが入る程度の間隔Ｔが存在する。(f) Embodiment 1 A headlamp main body is composed of a main body case 2 which has an opening at the front and houses a light bulb, a reflector, etc., and a transparent lid 3 which covers the opening. A locking receiving portion 4 as a protrusion is formed at the upper part of the opening edge of the entire surface of the main body case 2, and a cylindrical protrusion 6 having an insertion hole 5 is formed at the outer lower part. This cylindrical protrusion 6 has a notch 7 formed along its lower part in the longitudinal direction to provide some elasticity and serve as an elastic engagement receiving part. Further, a pair of flange pieces 8, 8 are integrally formed at the lower part of the main body case 2 with a gap between them. A locking part 10, which is a recess that engages and disengages with the locking receiving part 4, is engaged on the upper outer periphery of the lid body 3, and a locking part 10 that is a recess that engages and disengages with the locking receiving part 4, and is elastically engaged and disengaged with the insertion hole 5 at the lower outer periphery. An insertion rod 11 serving as an engaging portion is formed. This insertion rod 1
1 is formed with a glans portion 12 having a smaller diameter larger than that of the insertion hole 5, and a cut groove 13 is formed along the length direction of the glans portion 12. Further, a collar piece 14 is formed to hang downward from the base of the insertion rod 11. This flange piece 14 is positioned at the rear of the flange pieces 8 when the insertion rod 11 is inserted into the insertion hole 5. Further, there is a gap T between the front end surface of the cylindrical protrusion 6 and the space T that allows a coin to fit therein.

斯かる構成によると、蓋体３の本体ケース２へ
の施蓋は係止受部４と係止部１０との係着、そし
て挿入穴５と挿入棒１１との弾性係合にて成され
るものである。この施蓋時において鍔片１４と筒
状突起体６とは少許の間隔Ｔを存するように構成
しているため、逆に蓋体３の取り外し時において
はこの間隔Ｔ内に100円玉等のコインを挿入して、
ねじつて容易に行なうことができるものである。
このときには挿入棒１１の切溝１３の分だけ押さ
え込まれて抜けやすくなる。 According to this configuration, the lid 3 is attached to the main body case 2 by the engagement between the locking receiver 4 and the locking portion 10, and the elastic engagement between the insertion hole 5 and the insertion rod 11. It is something that When the lid is closed, the flange piece 14 and the cylindrical protrusion 6 are configured to have a small gap T, so when the lid 3 is removed, there is a 100 yen coin or the like within this gap T. Insert a coin and
It can be easily twisted.
At this time, the insertion rod 11 is pressed down by the groove 13, making it easier to pull out.

また、フランジ片８，８と鍔片１４とに指を掛
けて夫々が離間するように押圧して蓋体３を開放
することもできるものである。 The lid 3 can also be opened by placing a finger on the flange pieces 8, 8 and the flange piece 14 and pressing them apart.

(ト) 考案の効果本考案は以上の如く構成したもであるから、蓋
体の本体ケースへの取り付け、取り外しがきわめ
て容易となり、特に鍔片と筒状突起体との間にコ
インが挿入できる程度の間隔を形成したことがよ
り容易としているものである。(G) Effects of the invention Since the invention is constructed as described above, it is extremely easy to attach and remove the lid from the main body case, and in particular, it is possible to insert a coin between the collar piece and the cylindrical protrusion. It is easier to form a certain distance.

[Brief explanation of drawings]

第１図は本考案前照灯の一部断面側面図、第２
図は同概略分解斜視図、第３図は同要部拡大図、
第４図は筒状突起体の正面図、第５図は挿入棒の
要部斜視図である。２……本体ケース、３……蓋体、４……係止受
部、５……挿入穴、６……筒状突起体（弾性係合
受部）、１０……係止部、１１……挿入棒（係合
部）、１４……鍔片。 Figure 1 is a partially cross-sectional side view of the headlamp of the present invention;
The figure is a schematic exploded perspective view of the same, Figure 3 is an enlarged view of the main parts,
FIG. 4 is a front view of the cylindrical protrusion, and FIG. 5 is a perspective view of the main part of the insertion rod. 2... Main body case, 3... Lid, 4... Locking receiver, 5... Insertion hole, 6... Cylindrical protrusion (elastic engagement receiver), 10... Locking part, 11... ...insertion rod (engaging part), 14... collar piece.

Claims

[Scope of utility model registration request]

It consists of a main body case with an opening on the front that houses light bulbs, reflectors, etc., and a permeable lid that covers this opening.A locking part is formed at the upper part of the opening edge, and an elastic locking part is formed at the lower part. forming a mating receiving part, forming a locking part that engages and disengages with the locking receiving part at the upper part of the outer peripheral edge of the lid body, and forming an engaging part that engages with the elastic engaging receiving part at the lower part; A headlamp characterized in that a flange piece is formed in the vicinity of the engagement part to hang down from the front end surface of the elastic engagement receiving part with a small distance therebetween.