JPH0218751Y2 - - Google Patents
Info
- Publication number
- JPH0218751Y2 JPH0218751Y2 JP19736485U JP19736485U JPH0218751Y2 JP H0218751 Y2 JPH0218751 Y2 JP H0218751Y2 JP 19736485 U JP19736485 U JP 19736485U JP 19736485 U JP19736485 U JP 19736485U JP H0218751 Y2 JPH0218751 Y2 JP H0218751Y2
- Authority
- JP
- Japan
- Prior art keywords
- bolt
- press
- sealing part
- lamp body
- fitted
- 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
- 238000007789 sealing Methods 0.000 claims description 10
- 239000000945 filler Substances 0.000 claims description 5
- 238000005192 partition Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 4
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 239000000565 sealant Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
Description
【考案の詳細な説明】
イ 本案の技術分野
本案は、車輛用灯具の車体への取付部位の構造
に関する。[Detailed description of the invention] (a) Technical field of the present invention The present invention relates to the structure of a mounting portion of a vehicle lamp to a vehicle body.
ロ 従来の技術
通常行われている車輛用灯具の車体への取付部
の構造について第１図を以て述べると、灯体Ｂの
外側には断面Ｕ字状を呈する封止部Ｐが、更にそ
の外側には後面を開口し前面に小孔ｈの穿孔され
た固定部Ｆが、共に該灯体と一体成形されてい
る。B. Prior art The structure of the mounting part of a vehicle lamp that is normally carried out on the vehicle body will be described with reference to FIG. A fixing part F, which is open at the rear and has a small hole h at the front, is integrally molded with the lamp body.
そして、前記封止部Ｐには充填材ｆを介してレ
ンズＬが、固定部Ｆの後面開口部にはローレツト
加工による凹凸の形成された頭部を備えるスタツ
ドボルトｂが、夫々固定されており、スタツドボ
ルトｂにより灯具自体が車体Ｓに取付けられる構
成とされている。そして、外観体裁と防水を兼ね
て、封止部Ｐと固定部Ｆを覆うよう、リムＲが、
レンズＬと車体Ｓとの間に微小間隙を以て配設さ
れている。 A lens L is fixed to the sealing part P via a filler f, and a stud bolt b having a head with an uneven surface formed by knurling is fixed to the rear opening of the fixing part F. , the lamp itself is attached to the vehicle body S using stud bolts b. Then, the rim R is designed to cover the sealing part P and the fixing part F for both appearance and waterproofing.
It is arranged between the lens L and the vehicle body S with a minute gap.
ハ 従来技術の問題点
然るに、固定部Ｆの小孔ｈの形成は、スタツド
ボルトｂの該固定部への圧入装着時に、仮りに、
これが無いと、当該部位の空気が強く圧縮を受
け、そのためボルトｂ自体の浮き（逆圧を受け抜
け易い状態）の原因となる結果、必要不可欠の存
在ではあるものの、反面、同図に矢印で示される
ように、微小間隙より侵入した雨水が、固定部Ｆ
に侵水し、該ボルトｂを錆びらせる欠点があり、
その防止策として該小孔ｈに封止材を塗布してい
るが、内部空気の膨張収縮により脱落する不都合
が生ずる。C. Problems with the prior art However, the formation of the small hole h in the fixing part F is not possible when the stud bolt b is press-fitted into the fixing part.
Without this, the air in the area would be strongly compressed, which would cause the bolt b itself to float (a state in which it is susceptible to receiving adverse pressure). As shown, rainwater that has entered through the small gap is flowing into the fixed part F.
There is a disadvantage that the bolt b gets rusted due to water infiltration.
As a preventive measure, a sealant is applied to the small hole h, but this causes the inconvenience that the sealant falls off due to expansion and contraction of the internal air.
ニ 考案の目的
本案は、叙上の欠点を解消せんとするもので、
ボルトに錆がでず、ボルト圧入時の前記浮きを防
ぐと共に、灯体自体の寸法を小型化することを目
的とする。D. Purpose of the invention The purpose of this proposal is to eliminate the drawbacks mentioned above.
To prevent rust from forming on bolts, to prevent the bolts from floating when press-fitting them, and to reduce the size of the lamp body itself.
ホ 本案の要点
本案は、封止部にスタツドボルトの固定部を併
用せしめた点に特徴を有する。E. Main Points of the Proposal The feature of this proposal is that the sealing part is combined with a stud bolt fixing part.
ヘ 本案の実施例
第２図は、本案実施例を示すもので、従来型式
のものと同一個所には同一符号を付け、本案の異
なる点のみを述べると、Ｐは、灯体Ｂと一体に形
成した封止部で、その内側略中間には、小孔ｈの
穿孔された隔壁ｄを一体連設され、その内径は、
スタツドボルトｂの頭部を圧入するに適するよう
定められている。F. Embodiment of the present invention Figure 2 shows an embodiment of the present invention. The same parts as those of the conventional model are given the same reference numerals, and only the different points of the present invention are described. In the formed sealing part, a partition wall d having a small hole h perforated therein is integrally connected approximately in the middle of the inside thereof, and the inner diameter thereof is as follows.
It is designed to be suitable for press-fitting the head of stud bolt b.
ト 本案の効果
本案は、以上の構成より成り、次いで組付手順
の一例と共に作用効果について述べると、先ず、
封止部Ｐの後方よりスタツドボルトｂの頭部を、
隔壁ｄに達するまで圧入し、次に灯体Ｂを車体Ｓ
に取付け、この状態で、その前方より所定量の充
填材ｆを注入し、最後に該材ｆにレンズＬの端部
を押込み、その上方に、リムＲを被せると済む。G. Effects of the Proposal The Proposal consists of the above-mentioned configuration. Next, we will discuss the effects and effects along with an example of the assembly procedure.
From the rear of the sealing part P, insert the head of the stud bolt b,
Press fit until it reaches the bulkhead d, then attach the lamp body B to the vehicle body S.
In this state, a predetermined amount of filler f is injected from the front, and finally the end of the lens L is pushed into the filler f, and the rim R is placed over it.
本案によれば、封止部Ｐの隔壁ｄに、小孔ｈが
穿孔されているので、スタツドボルトｂの頭部が
圧入嵌着されても、当該部位の空気が該孔ｈより
放出して何んら滞らないため、従来型式のものの
ような浮きが生ずることもなく、しかも、この状
態で充填材ｆが、その前方より注入されてレンズ
Ｌの押圧封止が行われるので、小孔ｈへの充填も
同時に完全に行われ、したがつて、雨水などの侵
水があつても、ボルトｂに全く錆が生じない、の
みならず、封止部Ｐが、ボルトｂの固定部も兼ね
ているので、それだけ灯体Ｂが小型化できる等、
本案所期の目的を充分達成し得る諸効果を奏す
る。 According to the present invention, since the small hole h is bored in the partition wall d of the sealing part P, even if the head of the stud bolt b is press-fitted, the air in that part will not be released from the hole h. Since there is no stagnation, there is no floating like in the conventional type, and in this state, the filler f is injected from the front and the lens L is sealed by pressure, so the small hole h is completely filled at the same time, and therefore, even if there is water intrusion such as rainwater, bolt b will not rust at all, and the sealing part P also serves as a fixing part for bolt b. Therefore, the lamp body B can be made smaller, etc.
This project has various effects that can fully achieve the purpose of this project.
第１図は従来型式のものの、第２図は本案実施
例の、夫々要部断面図である。
Ｂ……灯体、ｂ……スタツドボルト、ｄ……隔
壁、ｆ……充填材、ｈ……小孔、Ｌ……レンズ、
Ｐ……封止部、Ｒ……リム、Ｓ……車体。
FIG. 1 is a sectional view of a conventional type, and FIG. 2 is a sectional view of an essential part of an embodiment of the present invention. B... lamp body, b... stud bolt, d... bulkhead, f... filling material, h... small hole, L... lens,
P... Sealing part, R... Rim, S... Vehicle body.
Claims (1)
ボルトにより車体Ｓに取付けられる型式の車輛用
灯具において、灯体Ｂの外側には、小孔ｈの穿孔
された隔壁ｄを有する封止部Ｐが該灯体と一体形
成され、該封止部の後方には前記ボルトの頭部が
圧入固定され、その前方には充填材ｆが注入され
てレンズＬが押圧嵌合されていることを特徴とす
る車輛用灯具の取付部。 In a vehicle lamp of the type in which a stud bolt b is press-fitted into the rear of the lamp body B and is attached to the vehicle body S by the bolt, the outside of the lamp body B has a sealing part P having a partition wall d with a small hole h. is integrally formed with the lamp body, the head of the bolt is press-fitted to the rear of the sealing part, and the lens L is press-fitted with a filler f injected in front of the head of the bolt. Mounting part for vehicle lights.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19736485U JPH0218751Y2 (en) | 1985-12-24 | 1985-12-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19736485U JPH0218751Y2 (en) | 1985-12-24 | 1985-12-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62106405U JPS62106405U (en) | 1987-07-07 |
| JPH0218751Y2 true JPH0218751Y2 (en) | 1990-05-24 |
Family
ID=31157028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19736485U Expired JPH0218751Y2 (en) | 1985-12-24 | 1985-12-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0218751Y2 (en) |
-
1985
- 1985-12-24 JP JP19736485U patent/JPH0218751Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62106405U (en) | 1987-07-07 |
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