JPH0124805Y2 - - Google Patents
Info
- Publication number
- JPH0124805Y2 JPH0124805Y2 JP18944384U JP18944384U JPH0124805Y2 JP H0124805 Y2 JPH0124805 Y2 JP H0124805Y2 JP 18944384 U JP18944384 U JP 18944384U JP 18944384 U JP18944384 U JP 18944384U JP H0124805 Y2 JPH0124805 Y2 JP H0124805Y2
- Authority
- JP
- Japan
- Prior art keywords
- lens
- recess
- screw
- lamp base
- protrusion
- 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
Links
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Description
【考案の詳細な説明】
（産業上の利用分野）
この考案は、二輪車用方向指示灯の分野に利用
できるもので、特にレンズの取付構造に関するも
のである。[Detailed Description of the Invention] (Industrial Application Field) This invention can be used in the field of direction indicator lights for two-wheeled vehicles, and particularly relates to a lens mounting structure.
（従来の技術）
二輪車用方向指示灯におけるレンズの取付構造
は、灯体ベースの開口端にレンズを嵌合し、灯体
ベースに設けたボスとレンズに設けたボスとを合
せてねじで締付け固定するか、または灯体ベース
の開口端にレンズを直接嵌合係止するのが通常で
あつた。(Prior art) The lens mounting structure for motorcycle turn signal lights involves fitting the lens into the open end of the light base, aligning the boss provided on the light base with the boss provided on the lens, and tightening with screws. Usually, the lens was either fixed or directly fitted and locked to the open end of the lamp base.
ところが、前者の手段によると、レンズの正面
側に止めねじの頭が見えて体裁が悪いばかりかレ
ンズの発光面を阻害して点灯フイーリングを悪く
し、また止めねじをきつく締めすぎるとレンズを
破損する等の欠点があり、一方後者の手段による
とバルブの交換時にレンズをこじ開けることとな
つて、レンズの欠けや変形が生じる等の難点があ
つた。 However, with the former method, the head of the set screw is visible on the front side of the lens, which not only looks unsightly, but also obstructs the light-emitting surface of the lens and worsens the lighting feeling.Furthermore, if the set screw is tightened too tightly, the lens may be damaged. On the other hand, with the latter method, the lens had to be pried open when replacing the bulb, which resulted in the problem of chipping or deformation of the lens.
（考案が解決しようとする問題点）
本考案は、上記従来の技術的問題点を解決する
ためになされ、レンズを体裁良く取付けることが
でき、かつバルブの交換時にレンズを傷付けるこ
となくしかも簡単に作業ができるようにした二輪
車用方向指示灯のレンズの取付構造を提供しよう
とするものである。(Problems to be Solved by the Invention) The present invention was made in order to solve the above-mentioned conventional technical problems, and it allows the lens to be installed in a good manner, and also without damaging the lens when replacing the bulb. It is an object of the present invention to provide a mounting structure for a lens of a direction indicator light for a two-wheeled vehicle, which allows work to be performed.
（問題点を解決するための手段）
この問題点を解決する本考案は、灯体ベースの
取付開口部に凹部を設けると共にねじ孔を設け、
レンズの開口端部には前記凹部に回転させたレン
ズを嵌合係止させる傾斜面を有する略Ｌ字形の突
起と、前記ねじ孔に螺挿したねじの先端部を係合
させるＵ字形の切欠きを有する突片を設けた手段
を要旨とするものである。(Means for solving the problem) The present invention to solve this problem provides a recess and a screw hole in the mounting opening of the lamp base.
The opening end of the lens has a substantially L-shaped protrusion having an inclined surface for fitting and locking the rotated lens into the recess, and a U-shaped cut for engaging the tip of a screw inserted into the screw hole. The gist of the invention is to provide a protruding piece with a notch.
（実施例）
以下、図示の実施例による本考案を具体的に説
明すると、１は灯体ベースであり、レンズ取付用
開口部の内壁面の上下に凹部１ａがそれぞれ形成
され、かつ下部の凹部に近接させてねじ孔１ｂが
設けられている。前記凹部１ａは、単なる凹陥部
の場合もあるが、図示の例では第６図に示すよう
に前後の突起片１ｃ，１ｄにより挾まれた溝状を
なしており、その両端部は囲壁が存在しない状態
となつている。２はレンズであり、その開口端の
外面に前記灯体ベース１の凹部１ａに嵌合係止す
る突起２ａが形成され、下部に設けられた突起の
近辺には突片２ｂが設けられ、その突片の要所に
は前記ねじ孔１ｂの径とほぼ同径の円弧を含むＵ
字状の切欠き２ｃが形成されている。前記突起２
ａは、図示の例では略Ｌ字形に形成され、その内
側の面は傾斜面２a′となつている。また、前記レ
ンズ２にはフランジ２ｄが形成され、断面円形の
パツキン３を添設できるようにしてあり、そのパ
ツキンの外れを防止するための小さなリブ２ｅが
設けられている。(Embodiment) Hereinafter, to specifically explain the present invention according to the illustrated embodiment, reference numeral 1 denotes a lamp base, and a recess 1a is formed at the top and bottom of the inner wall surface of the lens mounting opening, and a recess at the bottom. A screw hole 1b is provided adjacent to. The recess 1a may be a simple recess, but in the illustrated example, as shown in FIG. 6, it has a groove shape sandwiched between front and rear protrusions 1c and 1d, and there are surrounding walls at both ends of the recess 1a. It is in a state where it does not. Reference numeral 2 denotes a lens, and a protrusion 2a that fits and locks into the recess 1a of the lamp base 1 is formed on the outer surface of its open end, and a protrusion 2b is provided near the protrusion provided at the bottom. The protruding piece has a U including an arc having approximately the same diameter as the diameter of the screw hole 1b at key points.
A letter-shaped notch 2c is formed. The protrusion 2
In the illustrated example, a is formed into a substantially L-shape, and the inner surface thereof is an inclined surface 2a'. Further, a flange 2d is formed on the lens 2 so that a gasket 3 having a circular cross section can be attached thereto, and a small rib 2e is provided to prevent the gasket from coming off.
（作用）
本考案は、上記のように構成され、レンズ２の
開口端を灯体ベース１の開口部に嵌め込むように
して前記フランジ２ｄを当接させ、レンズ２を右
方向に回すと突起２ａが前記凹部１ａにそれぞれ
嵌合係止するようになつている。この状態にて、
前記ねじ孔１ｂにねじ４を螺挿すると、その先端
部は前記突片２ｂのＵ字状切欠き２ｃに係合し、
レンズ２の回転を阻止することによりこのレンズ
を固定することができる。このとき、前記パツキ
ン３は灯体ベース１の段部１ｅに圧接してシール
作用をなすようにしてある。また、レンズ２の突
起２ａは前記のようにＬ字形に形成されると共
に、傾斜面２a′によりあたかも楔形に形成されて
いるので、レンズ２を回転した際に灯体ベース１
の凹部１ａ（詳しくは突起片１ｃ）にきつく係合
し、かつストツパ作用がなされて回しすぎを未然
に防止することができる。(Function) The present invention is constructed as described above, and when the opening end of the lens 2 is fitted into the opening of the lamp base 1 and the flange 2d is brought into contact with the flange 2d, and the lens 2 is turned clockwise, the protrusion 2a comes out. They are adapted to be fitted and locked into the respective recesses 1a. In this state,
When the screw 4 is screwed into the screw hole 1b, its tip engages with the U-shaped notch 2c of the protrusion 2b,
By preventing rotation of the lens 2, this lens can be fixed. At this time, the gasket 3 is pressed against the stepped portion 1e of the lamp base 1 to perform a sealing action. In addition, the protrusion 2a of the lens 2 is formed into an L-shape as described above, and is also formed into a wedge shape by the inclined surface 2a', so that when the lens 2 is rotated, the lamp base 1
It tightly engages with the recess 1a (specifically, the protruding piece 1c) and acts as a stopper, thereby preventing excessive rotation.
一方、バルブ５の交換時には、前記ねじ４をゆ
るめてＵ字状切欠き２ｃから外し、レンズ２を左
方向に回して凹部１ａから突起２ａを外せば、レ
ンズ２を灯体ベース１から容易に外すことができ
る。これにより、バルブ５の交換をきわめて簡単
になすことができる。 On the other hand, when replacing the bulb 5, the lens 2 can be easily removed from the lamp base 1 by loosening the screw 4, removing it from the U-shaped notch 2c, and turning the lens 2 counterclockwise to remove the protrusion 2a from the recess 1a. It can be removed. This allows the valve 5 to be replaced extremely easily.
（考案の効果）
以上説明したように、本考案によれば、ねじが
レンズの正面側に位置しないのでレンズの発光面
を阻害せず、点灯フイーリングを向上させると共
に体裁が良好であり、かつねじ締付けによるレン
ズの破損を完全に防止することができる。また、
本考案はレンズの着脱が容易にできる構造である
から、バルブの交換が簡単であり、しかも交換時
でのレンズの欠けや割れを未然に防止できる等の
すぐれた効果を奏する。(Effects of the invention) As explained above, according to the invention, since the screw is not located on the front side of the lens, it does not obstruct the light emitting surface of the lens, improves the lighting feeling, and has a good appearance. Damage to the lens due to tightening can be completely prevented. Also,
Since the present invention has a structure that allows the lens to be easily attached and detached, it is easy to replace the bulb, and it has excellent effects such as preventing the lens from being chipped or cracked during replacement.
第１図は、本考案の一実施例を示す要部の断面
図、第２図は、半断面で示す正面図、第３図は第
２図のＡ−Ａ線断面図、第４図はレンズの一部省
略下面図、第５図はその要部の斜視図、第６図は
灯体ベースの凹部を上から見た状態図である。
１……灯体ベース、１ａ……凹部、１ｂ……ね
じ孔、２……レンズ、２ａ……突起、２ｂ……突
片、２ｃ……Ｕ字状切欠き、３……パツキン、４
……ねじ、５……バルブ。
Fig. 1 is a cross-sectional view of essential parts showing an embodiment of the present invention, Fig. 2 is a front view shown in half section, Fig. 3 is a cross-sectional view taken along line A-A in Fig. 2, and Fig. 4 is FIG. 5 is a partially omitted bottom view of the lens, FIG. 5 is a perspective view of its essential parts, and FIG. 6 is a top view of the concave portion of the lamp base. 1... Lamp base, 1a... Recess, 1b... Screw hole, 2... Lens, 2a... Protrusion, 2b... Projection piece, 2c... U-shaped notch, 3... Packing, 4
...Screw, 5...Valve.
Claims (1)
ねじ孔を設け、レンズの開口端部には前記凹部に
回転させたレンズを嵌合係止させる傾斜面を有す
る略Ｌ字形の突起と、前記ねじ孔に螺挿したねじ
の先端部を係合させるＵ字形の切欠きを有する突
片を設けたことを特徴とする二輪車用方向指示灯
のレンズ取付構造。 A recess is provided in the mounting opening of the lamp base and a screw hole is provided, and the opening end of the lens has a substantially L-shaped protrusion having an inclined surface for fitting and locking the lens rotated in the recess, and the screw. A lens mounting structure for a direction indicator light for a two-wheeled vehicle, characterized in that a protruding piece having a U-shaped notch is engaged with the tip of a screw inserted into a hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18944384U JPH0124805Y2 (en) | 1984-12-13 | 1984-12-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18944384U JPH0124805Y2 (en) | 1984-12-13 | 1984-12-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61103804U JPS61103804U (en) | 1986-07-02 |
| JPH0124805Y2 true JPH0124805Y2 (en) | 1989-07-26 |
Family
ID=30746894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18944384U Expired JPH0124805Y2 (en) | 1984-12-13 | 1984-12-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0124805Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6054656B2 (en) * | 2012-07-03 | 2016-12-27 | 本田技研工業株式会社 | Vehicle lighting |
-
1984
- 1984-12-13 JP JP18944384U patent/JPH0124805Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61103804U (en) | 1986-07-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0124805Y2 (en) | ||
| JP2000080823A (en) | Fitting structure of key cylinder | |
| JPH0122163Y2 (en) | ||
| JPH0249078Y2 (en) | ||
| JPS634329Y2 (en) | ||
| JPH0533401Y2 (en) | ||
| JPS5934013Y2 (en) | Mounting structure of small lamp socket | |
| JPH0331815Y2 (en) | ||
| JPH03128724A (en) | Mounting structure for steering wheel escassion | |
| JPS6348429Y2 (en) | ||
| JPS6333748Y2 (en) | ||
| JPH0356126Y2 (en) | ||
| JP2599985Y2 (en) | Lamp mounting structure | |
| JPH042096Y2 (en) | ||
| JPH0128568Y2 (en) | ||
| JPS6348882Y2 (en) | ||
| KR100461149B1 (en) | Jointing structure of rear combination lamp for vehicle | |
| JP2528820Y2 (en) | Mailbox with nameplate | |
| JPH079281Y2 (en) | Inner lens mounting structure for headlights | |
| JP2000167731A (en) | Installation tool for threaded stud bolt | |
| JPH0142247Y2 (en) | ||
| JPH0754884Y2 (en) | Vehicle lighting | |
| JPS607246Y2 (en) | Lever and knob fitting structure | |
| JPH0314734Y2 (en) | ||
| JPH0141130Y2 (en) |