JPH0444446Y2 - - Google Patents
Info
- Publication number
- JPH0444446Y2 JPH0444446Y2 JP1989126265U JP12626589U JPH0444446Y2 JP H0444446 Y2 JPH0444446 Y2 JP H0444446Y2 JP 1989126265 U JP1989126265 U JP 1989126265U JP 12626589 U JP12626589 U JP 12626589U JP H0444446 Y2 JPH0444446 Y2 JP H0444446Y2
- Authority
- JP
- Japan
- Prior art keywords
- bonnet
- notch
- plate
- light
- view
- 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
Landscapes
- Superstructure Of Vehicle (AREA)
Description
【考案の詳細な説明】
(イ) 産業上の利用分野
本考案は、耕耘機等における前照灯装置の改良
に関するものである。[Detailed description of the invention] (a) Industrial application field The present invention relates to an improvement of a headlamp device for a power tiller or the like.
(ロ) 従来の技術
従来の耕耘機等の前照灯装置１０は、第５図に
示されているように、ボンネツト１２の前方張出
部によつて照射範囲が制約され、点灯時の視界が
狭いものであつた。(B) Prior Art As shown in FIG. 5, in the conventional headlamp device 10 of a tiller, etc., the irradiation range is restricted by the front protrusion of the bonnet 12, and the field of view when the headlamp is turned on is limited. was narrow.
(ハ) 考案が解決しようとする課題
そこで、上記前照灯装置の照射範囲を広くする
ために、ボンネツト前面の左右方向全幅と左右側
面の一部とを切欠して側面視コ状の切欠部を開設
し、その切欠部を閉塞する形状にして大型化した
透光板を備える前照灯装置にすることが考えられ
るのであるが、そのようにすると、切欠部の開設
によりボンネツト前部の剛性が下つて捩り外力な
どで変形し易くなるので、ボンネツト自体だけで
なく、切欠部に填め込まれる大型で弱い透光板に
まで悪影響を及ぼすことになる問題が起きる。(c) Problems to be solved by the invention Therefore, in order to widen the irradiation range of the above-mentioned headlamp device, the full width in the left and right direction of the front of the bonnet and a part of the left and right sides are cut out to form a U-shaped cutout in side view. It is conceivable to create a headlight device equipped with a larger transparent plate with a cutout closed and the front part of the bonnet stiffened. This causes a problem in that not only the bonnet itself but also the large and weak light-transmitting plate fitted into the notch are adversely affected.
本考案は、上記の点に鑑みて実施するものであ
り、その目的とするところは、ボンネツトの前面
から左右側面にかけての部位を側面視コ状に切欠
き、その切欠部に大型化した透光板を填め込み装
備して広い照射範囲を確保する前照灯装置であり
ながら、ボンネツト前部の剛性が高くて、切欠部
に填め込まれる透光板に対して悪影響を及ぼすこ
とがないように改良工夫した前照灯装置を提供す
ることにある。 The present invention has been implemented in view of the above points, and its purpose is to cut out the area from the front of the bonnet to the left and right sides in a U-shape when viewed from the side, and to install a large transparent light in the notch. Although this is a headlight device that is fitted with a board to ensure a wide irradiation range, the front part of the bonnet is highly rigid so that it does not have a negative effect on the translucent board that is fitted into the notch. An object of the present invention is to provide an improved headlamp device.
(ニ) 課題を解決するための手段
すなわち、本考案装置は、ライトＬの反射板４
２前面部に嵌合する透光板２６を、ボンネツト前
面１８の左右方向全幅と左右側面２０，２２の一
部を側面視コ状に切欠して開設する切欠部２４に
填め込んでその切欠部２４を閉塞する状態に装す
前照灯装置において、上記反射板４２を上記切欠
部２４の後縁後方に配置する取付板４６に固着
し、その取付板４６をボンネツトの左右側面２
０，２２に結合してあることを特徴とするもので
ある。(d) Means for solving the problem In other words, the device of the present invention has a reflector plate 4 of the light L.
2. A transparent plate 26 that fits on the front surface of the bonnet is inserted into a notch 24 which is formed by cutting out the full width of the bonnet front surface 18 in the left and right direction and a portion of the left and right side surfaces 20 and 22 in a U-shape when viewed from the side. In the headlamp device, the reflector plate 42 is fixed to a mounting plate 46 disposed behind the rear edge of the notch 24, and the mounting plate 46 is attached to the left and right side surfaces 2 of the bonnet.
0,22.
(ホ) 考案の作用及び効果
本考案装置にあつては、ボンネツト前面１８の
左右方向全幅及び左右側面２０，２２の一部を切
り欠いて開設する側面視コ状の切欠部２４に透光
板２６が填め込み装備され、ボンネツトの前面の
左右方向全幅と左右側面部に亘る広い範囲の照射
が行われるので、点灯運行時の視界が広くなり安
全で能率のよい運行が行える。(E) Operation and Effect of the Invention In the device of the present invention, a transparent plate is provided in the notch 24 which is U-shaped in side view and is opened by cutting out the entire width in the left and right direction of the front bonnet 18 and a part of the left and right sides 20, 22. 26 is installed and irradiates a wide range over the entire front width of the bonnet in the left and right direction and the left and right sides, so the visibility during operation with the lights on is wide and safe and efficient operation is possible.
そして、切欠部２４の後縁後方における左右側
面間が、前照灯装置の反射板４２を止着する取付
板４６によつて結合されるので、ボンネツト前部
に切欠部２４が開設されるにも拘らずボンネツト
自体の剛性が高く保たれ、ボンネツトの捩れ変形
などを防いで切欠部に填め込まれた透光板に対し
て悪影響を与えるようなことがなくなる。 Since the left and right side surfaces at the rear of the rear edge of the notch 24 are connected by the mounting plate 46 that fixes the reflector 42 of the headlamp device, the notch 24 is opened at the front of the bonnet. Nevertheless, the rigidity of the bonnet itself is maintained high, preventing twisting and deformation of the bonnet, thereby eliminating any adverse effects on the transparent plate fitted in the notch.
(ヘ) 実施例
つぎに、本考案の実施例について図面を参照し
て説明する。(f) Embodiments Next, embodiments of the present invention will be described with reference to the drawings.
第１図は本考案装置の斜視図、第２図はその要
部の平面図、第３図は第２図の−断面図、第
４図は第３図の−断面図、第５図は従来構造
の一例を示す説明図である。 Fig. 1 is a perspective view of the device of the present invention, Fig. 2 is a plan view of its main parts, Fig. 3 is a cross-sectional view of Fig. 2, Fig. 4 is a cross-sectional view of Fig. 3, and Fig. 5 is a cross-sectional view of Fig. 3. FIG. 2 is an explanatory diagram showing an example of a conventional structure.
第１図〜第４図において、１６は耕耘機のボン
ネツト、１４はボンネツトの上面、１８はボンネ
ツトの前面、２０，２２はボンネツトの左右側面
であり、上記前面１８の上部は、全幅に亘つて後
方に傾斜され、その左右両端部が彎曲状に左右側
面２０，２２に連なり、前面１８及び左右側面２
０，２２の上方には上面１４が連なつている。 1 to 4, 16 is the bonnet of the tiller, 14 is the top surface of the bonnet, 18 is the front surface of the bonnet, 20 and 22 are the left and right side surfaces of the bonnet, and the upper part of the front surface 18 extends over the entire width. The left and right ends are curved and connected to the left and right side surfaces 20 and 22, and the front surface 18 and the left and right side surfaces 2
An upper surface 14 is continuous above 0 and 22.
上記ボンネツト１６における前面１８の後傾部
の左右方向全幅と左右側面２０，２２の一部は、
側面視でコ状を呈する切欠部２４が開設され、そ
の切欠部２４には後傾部の左右全幅及び左右側面
に亘る透光板２６が嵌め込み装備される。つま
り、透光板２６は、ボンネツト前面の左右全幅
と、前面部の両端から後方に屈曲して一体に連な
る左右の屈曲部３２，３２からなり、切欠部に填
め込み装備された状態で、前面部及び左右屈曲部
の外面が、ボンネツト１６の外面に一致するもの
となつている。 The entire width in the left and right direction of the rearwardly inclined portion of the front surface 18 of the bonnet 16 and a portion of the left and right side surfaces 20 and 22 are as follows:
A notch 24 having a U-shape in side view is provided, and a translucent plate 26 is fitted into the notch 24 and extends over the entire left and right width of the rearward tilted portion and the left and right side surfaces. In other words, the translucent plate 26 consists of the entire left and right width of the front of the bonnet, and left and right bent parts 32, 32 that are bent backward from both ends of the front part and are connected as one body. The outer surfaces of the left and right bent portions coincide with the outer surface of the bonnet 16.
また、透光板２６は、レンズ部３０とレンズ部
の上下延長部３４とレンズ部の背面に一体に突設
される筒状突部３６とを備えており、上記筒状突
部３６が、ライトＬの電球２８を囲続するように
なつている。 Further, the light-transmitting plate 26 includes a lens portion 30, a vertical extension portion 34 of the lens portion, and a cylindrical protrusion 36 integrally provided on the back surface of the lens portion, and the cylindrical protrusion 36 includes: It is designed to surround the light bulb 28 of the light L.
そして、透光板２６は、上下の延長部において
切欠部２４周縁のボンネツト内面に重り合わせら
れ、左右屈曲部３２，３２においてボンネツト１
６の側面２０，２２にビス３８で止められられ
る。 The transparent plate 26 is overlapped with the inner surface of the bonnet around the notch 24 at the upper and lower extension parts, and is overlapped with the bonnet 1 at the left and right bent parts 32, 32.
It is fixed to the sides 20, 22 of 6 with screws 38.
透光板２６の後方にはライトＬが位置してい
る。このライトＬは、電球２８とソケツト４０と
反射板４２からなり、反射板４２の前端縁が第４
図にみられるように、切欠部２４の後端縁よりも
前方で透光板の前面部分よりは後方に位置させら
れ、透光板の左右屈曲部からの側方照射を可能に
している。 A light L is located behind the transparent plate 26. This light L consists of a light bulb 28, a socket 40, and a reflector 42, and the front edge of the reflector 42 is the fourth
As shown in the figure, it is positioned forward of the rear end edge of the notch 24 and rearward of the front surface of the light-transmitting plate, allowing lateral illumination from the left and right bent portions of the light-transmitting plate.
なお、ライトＬの電球２８は、上記レンズ部３
０の真後ろで反射板４２の前方部に位置し、反射
板４２が上記透光板の筒状突部３６を覆い且つ筒
状突部の周縁に嵌合されている。 Incidentally, the light bulb 28 of the light L is connected to the lens portion 3.
0 and in front of the reflecting plate 42, the reflecting plate 42 covers the cylindrical protrusion 36 of the transparent plate and is fitted to the periphery of the cylindrical protrusion.
ライトＬは、その反射板４２に設けた取付脚４
４を、切欠部２４の後縁後方下部に配置する取付
板４６にボルト・ナツツト４８で締結することに
よつて固装され、上記取付板４６は、ボンネツト
の左右側面２０，２２にそれぞれ結合されてい
る。 The light L has mounting legs 4 provided on its reflecting plate 42.
4 is fixed by fastening with bolts and nuts 48 to a mounting plate 46 disposed at the rear lower part of the rear edge of the notch 24, and the mounting plate 46 is connected to the left and right side surfaces 20 and 22 of the bonnet, respectively. ing.
なお、実施例にあつては、透光板２６およびラ
イトＬの下方を覆うアンダープレート５０が上記
ボルト・ナツト４８により共締めで締結固定され
ており、アンダープレート５０は、透光板２６の
下部を覆う程度の面積を有し、上面に光反射用塗
料が塗布されたものとなつている。 In the embodiment, an underplate 50 covering the lower part of the transparent plate 26 and the light L is fastened together with the bolts and nuts 48, and the underplate 50 is attached to the lower part of the transparent plate 26. It has an area large enough to cover the area, and has a light-reflecting paint applied to its upper surface.
第１図は本考案装置の斜視図、第２図はその要
部の平面図、第３図は第２図の−断面図、第
４図は第３図の−断面図、第５図は従来構造
説明図である。
１６……ボンネツト、１８……前面、２０，２
２……左右側面、２４……切欠部、２８……電
球、４２……反射板、４６……取付板、Ｌ……ラ
イト。
Fig. 1 is a perspective view of the device of the present invention, Fig. 2 is a plan view of its main parts, Fig. 3 is a cross-sectional view of Fig. 2, Fig. 4 is a cross-sectional view of Fig. 3, and Fig. 5 is a cross-sectional view of Fig. 3. It is a conventional structure explanatory diagram. 16...Bonnet, 18...Front, 20,2
2...Left and right sides, 24...Notch, 28...Light bulb, 42...Reflector, 46...Mounting plate, L...Light.
Claims (1)
板２６を、ボンネツト前面１８の左右方向全幅と
左右側面２０，２２の一部を側面視コ状に切欠し
て開設する切欠部２４に填め込んでその切欠部２
４を閉塞する状態に装す耕耘機等の前照灯装置に
おいて、上記反射板４２を上記切欠部２４の後縁
後方に配置する取付板４６に固着し、その取付板
４６をボンネツトの左右側面２０，２２に結合し
てあることを特徴とする耕耘機等の前照灯装置。 The translucent plate 26 that fits into the front part of the reflector plate 42 of the light L is attached to a notch 24 which is formed by cutting out the full width of the front bonnet 18 in the left and right direction and part of the left and right side surfaces 20 and 22 in a U-shape when viewed from the side. Insert the notch 2
In a headlamp device for a power tiller or the like, which is equipped with a headlamp 4 in a closed state, the reflector plate 42 is fixed to a mounting plate 46 disposed behind the rear edge of the notch 24, and the mounting plate 46 is attached to the left and right sides of the bonnet. 20, 22. A headlight device for a tiller, etc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989126265U JPH0444446Y2 (en) | 1989-10-26 | 1989-10-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989126265U JPH0444446Y2 (en) | 1989-10-26 | 1989-10-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0268235U JPH0268235U (en) | 1990-05-23 |
| JPH0444446Y2 true JPH0444446Y2 (en) | 1992-10-20 |
Family
ID=31377629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989126265U Expired JPH0444446Y2 (en) | 1989-10-26 | 1989-10-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0444446Y2 (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51115289U (en) * | 1975-03-14 | 1976-09-18 | ||
| JPS5820462Y2 (en) * | 1977-06-07 | 1983-04-27 | 石川島芝浦機械株式会社 | Tractor bonnet attachment device |
| JPS6035122Y2 (en) * | 1980-01-17 | 1985-10-19 | ヤンマーディーゼル株式会社 | Headlamp device for internal combustion engine mounted on agricultural machinery |
| JPS60996Y2 (en) * | 1980-07-17 | 1985-01-12 | ヤンマーディーゼル株式会社 | Structure of the headlamp bracket attached to the bonnet |
| JPS5875U (en) * | 1981-06-26 | 1983-01-05 | 株式会社クボタ | Frame for tractor bonnet |
-
1989
- 1989-10-26 JP JP1989126265U patent/JPH0444446Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0268235U (en) | 1990-05-23 |
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