JPH059301B2 - - Google Patents
Info
- Publication number
- JPH059301B2 JPH059301B2 JP29649889A JP29649889A JPH059301B2 JP H059301 B2 JPH059301 B2 JP H059301B2 JP 29649889 A JP29649889 A JP 29649889A JP 29649889 A JP29649889 A JP 29649889A JP H059301 B2 JPH059301 B2 JP H059301B2
- Authority
- JP
- Japan
- Prior art keywords
- shielding plate
- lamp
- rear combination
- vehicle body
- lamp body
- 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
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Description
本発明は、自動車に取付けられる信号灯具であ
るリアコンビネーシヨンランプに関するものであ
る。
The present invention relates to a rear combination lamp that is a signal lamp installed in an automobile.
従来のこの種のリアコンビネーシヨンランプ９
０の例を示すものが第４図及び第５図であり、例
えば第５図に示すようにトランクリツド１１を開
放したときには車体１０とレンズ９１の間に灯体
９２が観視されるものとなり甚だしく自動車のデ
ザインを乱すものとなるので、この対策として前
記レンズ９１と車体１０との間隙に灯体９２と一
体成形で張出すように遮蔽板９３を形成して目隠
しを行わせる方法などが行われるものとなつてい
る。
Conventional rear combination lamp of this type 9
4 and 5 show examples of 0. For example, when the trunk lid 11 is opened as shown in FIG. 5, the lamp 92 is visible between the vehicle body 10 and the lens 91, which is extremely Since this would disturb the design of the automobile, a method of forming a shielding plate 93 integrally with the lamp body 92 in the gap between the lens 91 and the vehicle body 10 so as to protrude from the lens 91 to provide a blindfold. It has become a thing.
しかしながら、前記した従来の構成は前記遮蔽
板９３が片持ち形状となるので、この遮蔽板９３
に適宜の強度を与えるために前記車体１０との間
に適宜な間隔で補強リブ９４を設けざるを得ない
ものとなるが、これにより背面に前記補強リブ９
４を設けた位置の遮蔽板９３の表面には所謂ヒケ
を生じて見苦しいものとなり、美観を増すための
遮蔽板９３がその目的を充分に達成しないものと
なる問題点を生じ、この点の解決が課題とされる
ものとなつていた。
尚、上記の課題の解決策として前記補強リブ９
４を別体として形成し、後刻に接着などで取付け
る方法も提案されているが、部品点数の増加並び
に組立工数増加によるコストアツプという新たな
問題点を生じ、根本的な課題の解決手段とは成り
得ないものであつた。
However, in the conventional configuration described above, since the shielding plate 93 has a cantilever shape, this shielding plate 93
In order to provide appropriate strength to the vehicle body 10, reinforcing ribs 94 must be provided at appropriate intervals.
The surface of the shielding plate 93 at the position where 4 is provided has so-called sink marks and is unsightly, creating a problem that the shielding plate 93, which is intended to improve the appearance, does not fully achieve its purpose. had become an issue. In addition, as a solution to the above problem, the reinforcing rib 9
A method has also been proposed in which 4 is formed separately and attached later with adhesive, etc., but this creates a new problem of increased costs due to an increase in the number of parts and assembly man-hours, and is not a solution to the fundamental problem. It was something I couldn't get.
本発明は前記した従来の課題を解決するための
具体的な手段として、灯体と車体とに生ずる間隙
に前記灯体から遮蔽板を張出して成るリアコンビ
ネーシヨンランプにおいて、前記遮蔽板は前記灯
体と外壁の一面を共有する中空の函状として形成
されていることを特徴とするリアコンビネーシヨ
ンランプを提供することで、前記した従来の課題
を解決するものである。
The present invention provides a rear combination lamp as a specific means for solving the above-mentioned conventional problems, in which a shielding plate is extended from the lamp body into a gap between the lamp body and the vehicle body. The above-mentioned conventional problems are solved by providing a rear combination lamp characterized in that it is formed in the shape of a hollow box that shares one surface of the body and the outer wall.
【実施例】
つぎに、本発明を図に示す一実施例に基づいて
詳細に説明する。
第１図、第２図に符号１で示すものは本発明に
係るリアコンビネーシヨンランプ（以下にリアコ
ンビ１と略称する）であり、このリアコンビ１は
自動車の車体１０の後端面に設置され、更にトラ
ンクリツド１１により通常には上方から覆われて
いるものであつて、このトランクリツド１１の開
放時に備えて灯体２を覆う目隠しのための遮蔽板
３がレンズ４と車体１０との間に設けられている
点は従来例のものと同様であるが、本発明により
前記遮蔽板３はその一面を前記灯体２と共有する
中空の略函状に形成されるものとなつていて、従
来例で必要とされた補強リブを不要のものとして
いる。
ここで、本発明の要部である前記遮蔽板３を中
空の函状に形成する手段について説明を行う。
第３図は前記遮蔽板３の要部を断面で示すもの
で、この遮蔽板３を形成するための金型２０のキ
ヤビテイ２１には例えば前記車体１０に設けられ
た電球交換口１２を雨水の侵入から守るために前
記灯体２の底面に設けられたシールリブ５により
囲繞される内面側の適宜な位置に樹脂射出口２２
と高圧ガス噴射口２３とが近接して設けられてい
て、最初に樹脂射出口２２から樹脂の射出が開始
され、この樹脂の射出の継続中に例えば窒素など
不活性ガスの高圧の噴射が高圧ガス噴射口２３か
ら行われる。
このようにすることで、前記キヤビテイ２１内
においては恰もブロー成形時と同様な作用を生ず
るものとなつて、キヤビテイ２１の内面に適宜な
肉厚の樹脂層が形成されるものとなり、中子の使
用無くして中空の遮蔽板３が形成されるものとな
る。
尚、前記樹脂射出口２２と高圧ガス噴射口２３
とを設ける位置は本質的には遮蔽板３の何れの位
置でも良いものであるが、この実施例におけるリ
アコンビ１に用途を限定した場合には遮蔽板３内
に雨水などの浸水を生じさせないためにシールリ
ブ５で囲繞される内面側に設けることが好ましい
ものとなる。
次いで、上記の構成とした本発明のリアコンビ
１の作用・効果について説明を行えば、前記遮蔽
板３が中空の略函状として形成されたことで、ト
ランクへの荷物の搭載時に例えこの遮蔽板３の部
分に荷重が加えられたときにも充分に耐えられる
剛性を有する遮蔽板３が補強リブを設けることな
く得られるものとなり、前記補強リブを設けるこ
とで生じていた遮蔽板３の表面のヒケを無いもの
とする。Embodiment Next, the present invention will be explained in detail based on an embodiment shown in the drawings. What is indicated by the reference numeral 1 in FIGS. 1 and 2 is a rear combination lamp (hereinafter abbreviated as rear combination 1) according to the present invention. It is normally covered from above by the trunk lid 11, and a shielding plate 3 is provided between the lens 4 and the vehicle body 10 to cover the lamp 2 when the trunk lid 11 is opened. However, according to the present invention, the shielding plate 3 is formed in the shape of a hollow box that shares one side with the lamp body 2, which is not necessary in the conventional example. This eliminates the need for reinforcing ribs. Here, the means for forming the shielding plate 3 into a hollow box shape, which is the main part of the present invention, will be explained. FIG. 3 shows a main part of the shielding plate 3 in cross section, and the cavity 21 of the mold 20 for forming the shielding plate 3 has, for example, a light bulb exchange port 12 provided on the vehicle body 10, which is used to drain rain water. A resin injection port 22 is provided at an appropriate position on the inner surface of the lamp body 2 surrounded by a seal rib 5 provided on the bottom surface of the lamp body 2 to protect it from intrusion.
and a high-pressure gas injection port 23 are provided in close proximity to each other, and resin injection is first started from the resin injection port 22, and while this resin injection continues, a high-pressure injection of an inert gas such as nitrogen is performed at high pressure. It is performed from the gas injection port 23. By doing this, an effect similar to that during blow molding is produced in the cavity 21, and a resin layer of an appropriate thickness is formed on the inner surface of the cavity 21, so that the core Without use, a hollow shielding plate 3 is formed. In addition, the resin injection port 22 and the high pressure gas injection port 23
Essentially, the position of the shielding plate 3 may be provided at any position, but when the application is limited to the rear combination 1 in this embodiment, it is necessary to prevent water such as rainwater from entering the shielding plate 3. It is preferable to provide it on the inner surface side surrounded by the seal rib 5. Next, the functions and effects of the rear combination 1 of the present invention having the above-mentioned structure will be explained. Since the shielding plate 3 is formed in a hollow substantially box shape, when loading luggage into the trunk, for example, this shielding plate The shielding plate 3 having sufficient rigidity to withstand even when a load is applied to the portion 3 can be obtained without providing reinforcing ribs, and the surface of the shielding plate 3 that was created by providing the reinforcing ribs has been improved. Eliminate sink marks.
以上に説明したように本発明により、遮蔽板を
灯体と外壁の一面を共有する中空の函状として形
成したことで、この遮蔽板自体が必要な剛性を持
つものとして、従来例のものでは必要とされた補
強リブを遮蔽板の背面から排除し、この補強リブ
を設けたことにより生ずる遮蔽板の表面のヒケを
根絶して、前記遮蔽板をして美観の保持させると
云う本来の目的を十二分に発揮させるものとし、
この種のリアコンビネーシヨンランプの品質向上
に卓越した効果を奏するものとなる。
加えて、前記補強リブを不要としたことは、金
型の形成を簡略化するものとなり金型製作費を低
減して、リアコンビネーシヨンランプ全体のコス
トダウンにも併せて優れた効果を奏するものとな
る。
As explained above, according to the present invention, the shielding plate is formed as a hollow box shape that shares one side of the outer wall with the lamp body, so that the shielding plate itself has the necessary rigidity, unlike the conventional example. The original purpose is to eliminate the necessary reinforcing ribs from the back of the shielding plate, eradicate sink marks on the surface of the shielding plate caused by the provision of these reinforcing ribs, and maintain the aesthetic appearance of the shielding plate. shall be fully demonstrated,
This will have an outstanding effect on improving the quality of this type of rear combination lamp. In addition, eliminating the need for the reinforcing ribs simplifies mold formation, reduces mold manufacturing costs, and has an excellent effect on reducing the overall cost of the rear combination lamp. becomes.
第１図は本発明に係るリアコンビネーシヨンラ
ンプの一実施例を示す斜視図、第２図は第１図の
−線に沿う断面図、第３図は同じ実施例の成
形手順を要部で示す断面図、第４図は従来例を示
す斜視図、第５図は第４図の−線に沿う断面
図である。
１……リアコンビネーシヨンランプ、２……灯
体、３……遮蔽板、４……レンズ、５……シール
リブ、１０……車体、１１……トランクリツド、
１２……電球交換口、２０……金型、２１……キ
ヤビテイ、２２……樹脂射出口、２３……高圧ガ
ス噴射口。
Fig. 1 is a perspective view showing an embodiment of a rear combination lamp according to the present invention, Fig. 2 is a sectional view taken along the - line in Fig. 1, and Fig. 3 shows the main parts of the molding procedure of the same embodiment. 4 is a perspective view showing a conventional example, and FIG. 5 is a sectional view taken along the line - in FIG. 4. 1... Rear combination lamp, 2... Light body, 3... Shielding plate, 4... Lens, 5... Seal rib, 10... Vehicle body, 11... Trunk lid,
12... Light bulb exchange port, 20... Mold, 21... Cavity, 22... Resin injection port, 23... High pressure gas injection port.
Claims (1)
蔽板を張出して成るリアコンビネーシヨンランプ
において、前記遮蔽板は前記灯体と外壁の一面を
共有する中空の函状として形成されていることを
特徴とするリアコンビネーシヨンランプ。 ２ 前記遮蔽板を中空の函状として形成するため
の高圧ガス注入口は前記灯体の前記車体とのシー
ル機能部の内側に設置されていることを特徴とす
る特許請求の範囲第１項記載のリアコンビネーシ
ヨンランプ。[Scope of Claims] 1. A rear combination lamp comprising a shielding plate extending from the lamp body into a gap formed between the lamp body and the vehicle body, wherein the shielding plate has a hollow box shape that shares one surface of an outer wall with the lamp body. A rear combination lamp characterized by being formed as a. 2. Claim 1, characterized in that a high-pressure gas inlet for forming the shielding plate in the shape of a hollow box is installed inside a sealing function portion of the lamp body with the vehicle body. rear combination lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1296498A JPH03157235A (en) | 1989-11-15 | 1989-11-15 | Rear combination lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1296498A JPH03157235A (en) | 1989-11-15 | 1989-11-15 | Rear combination lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03157235A JPH03157235A (en) | 1991-07-05 |
| JPH059301B2 true JPH059301B2 (en) | 1993-02-04 |
Family
ID=17834330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1296498A Granted JPH03157235A (en) | 1989-11-15 | 1989-11-15 | Rear combination lamp |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03157235A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3001997U (en) * | 1994-03-14 | 1994-09-06 | 今田工業株式会社 | Footwear floor coverings made from corn bracts |
| JPH0733101U (en) * | 1993-12-06 | 1995-06-20 | 弘俊 阿部 | slipper |
-
1989
- 1989-11-15 JP JP1296498A patent/JPH03157235A/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0733101U (en) * | 1993-12-06 | 1995-06-20 | 弘俊 阿部 | slipper |
| JP3001997U (en) * | 1994-03-14 | 1994-09-06 | 今田工業株式会社 | Footwear floor coverings made from corn bracts |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH03157235A (en) | 1991-07-05 |
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