JPS5927329Y2 - Waterproof structure of vehicle underfloor box - Google Patents
Waterproof structure of vehicle underfloor boxInfo
- Publication number
- JPS5927329Y2 JPS5927329Y2 JP12980378U JP12980378U JPS5927329Y2 JP S5927329 Y2 JPS5927329 Y2 JP S5927329Y2 JP 12980378 U JP12980378 U JP 12980378U JP 12980378 U JP12980378 U JP 12980378U JP S5927329 Y2 JPS5927329 Y2 JP S5927329Y2
- Authority
- JP
- Japan
- Prior art keywords
- packing
- box
- lid
- support
- waterproof structure
- 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
- Gasket Seals (AREA)
- Casings For Electric Apparatus (AREA)
Description
【考案の詳細な説明】 本考案は車両用床下箱の防水構造に関する。[Detailed explanation of the idea] The present invention relates to a waterproof structure for an underfloor box for a vehicle.
車両の床下箱は、内部に納められている電気装置を悪環
境から守るために防塵防水構造としなければならないが
、その防水構造は、丈夫で業っ低価格なものとすること
かのぞましい。The underfloor box of a vehicle must be constructed to be dustproof and waterproof in order to protect the electrical equipment housed inside from the harsh environment, but it is desirable that the waterproof structure be durable and inexpensive.
第１図は従来の箱の一重パッキン構造の蓋取り付は部断
面図を示す。FIG. 1 shows a partial sectional view of the lid attachment of a conventional box with a single-layer packing structure.
箱体１にパツキン支え２をスポットシーラ３を介してス
ポット溶接により取り付け、パツキン４をはめ込み、蓋
５をその縁をパツキン４にかみ込１せるようにして締め
付けている。A packing support 2 is attached to a box body 1 by spot welding via a spot sealer 3, a packing 4 is fitted, and a lid 5 is tightened with its edge biting into the packing 4.
第２図は従来の箱の二重パツキン構造の蓋取り付は部断
面図を示す。FIG. 2 shows a partial sectional view of a conventional box with a lid attached to a double gasket structure.
箱体１にパツキン支え６をスポットシーラ３を介してス
ポット溶接により取り付けているが、このパツキン支え
６の内縁はパツキン４より高く突出するようになってい
る。A packing support 6 is attached to the box body 1 by spot welding via a spot sealer 3, and the inner edge of this packing support 6 projects higher than the packing 4.
また蓋７にはパツキン支え８を設はパツキン９を取り付
けるが、蓋７の外縁はパツキン９よシ高く突出するよう
にしている。A gasket support 8 is provided on the lid 7, and a gasket 9 is attached to the lid 7, and the outer edge of the lid 7 is made to protrude higher than the gasket 9.
蓋７の外縁と箱体１のパツキン支え６の内縁が互いに対
向する相手側のパツキンにかみ台うように締めつけられ
ることにヨリ二重パツキン構造となっている。The outer edge of the lid 7 and the inner edge of the gasket support 6 of the box body 1 are tightened so as to bite into the gaskets on the opposing side, thereby forming a double gasket structure.
以上の一重および二重パツキン構造ではスポットシーラ
３が劣化すると箱体とパツキンの隙き間より水、湿気等
が箱内に侵入し、電気装置に害を及ぼすことになる。In the above single and double packing structures, if the spot sealer 3 deteriorates, water, moisture, etc. will enter the box through the gap between the box and the packing, causing harm to the electrical equipment.
また箱体とパツキン支えとはスポット溶接されているの
で、パツキン支えが箱の補強としては弱く、耐振性の面
で問題があった。Furthermore, since the box body and the packing support are spot welded, the packing support is weak in reinforcing the box, and there is a problem in terms of vibration resistance.
本考案は上記欠点を除去し、防水が完全で強度が強い車
両用床下箱の防水構造を提供することを目的とする。The object of the present invention is to eliminate the above-mentioned drawbacks and provide a waterproof structure for a vehicle underfloor box that is completely waterproof and strong.
第３図は本考案の実施例なる車両用床下箱の正面図を示
す。FIG. 3 shows a front view of an underfloor box for a vehicle, which is an embodiment of the present invention.
板金製箱体１の正面に蓋γがとンジ１０により開閉でき
るようにして取り付けられ、ケラチャー１１で締めつげ
られ、支持台１２により車体の下部に吊り下げられるよ
うになっている。A lid γ is attached to the front side of a sheet metal box body 1 so as to be openable and closable with a hinge 10, tightened with a keracher 11, and suspended from the lower part of the vehicle body by a support stand 12.
箱体１と蓋７との合せ部に用途に応じて二重パツキンあ
るいは一重パッキンの防水構造が適用される。Depending on the application, a double packing or single packing waterproof structure is applied to the joint between the box body 1 and the lid 7.
第４図は第３図の二重パツキン構造箱のＡ−Ａ部断面図
、第５図は同じ＜Ｂ−Ｂ部断面図を示す。FIG. 4 is a sectional view taken along the line AA of the double packing structure box shown in FIG. 3, and FIG. 5 is a sectional view taken along the line BB.
箱体１の縁は一部が折重さなるように２段曲げに折り曲
げられ、その先にパツキン支え１３がその内縁をパツキ
ン４より高く突出するようにして取り付けられパツキン
溝を形威し、その中にパツキン４が詰められている。The edge of the box body 1 is bent in two steps so that a part of the edge is overlapped, and a packing support 13 is attached to the end of the box so that its inner edge projects higher than the packing groove 4, forming a packing groove. Patsukin 4 is stuffed inside it.
蓋７は第２図の従来の二重ハラキン構造箱の蓋と同じで
、パツキン支え８を介してパツキン９が取り付けられて
いるが、蓋７の外縁はパツキン９より高く突出するよう
になっていて１箱体１と蓋７とは互いに突出した縁が対
向する相手側のパツキンにかみ合うように締めつげられ
るようになっている。The lid 7 is the same as the lid of the conventional double Harakin structure box shown in FIG. The box body 1 and the lid 7 are tightened so that their mutually protruding edges engage with the opposing gasket.
第６図は第３図の二重パツキン構造箱のＣ−Ｃ部断面図
を示す。FIG. 6 shows a sectional view of the double packing structure box shown in FIG. 3 along the line C-C.
箱体１はその縁を一部が折重さなるように３段折り曲げ
でパツキン溝を形成し、その中にパツキン４が詰められ
るが、パツキン溝の内縁はパツキン４より高く突出され
ている。A packing groove is formed by folding the edge of the box body 1 in three stages so that a part thereof overlaps, and a packing groove 4 is stuffed into the packing groove, but the inner edge of the packing groove is projected higher than the packing groove 4.
この箱体部に上記第２図の構造の蓋７を互いにその突出
した縁が対向する相手側のパツキンにかみ合うようにし
て締めつげられるようになっている。The lids 7 having the structure shown in FIG. 2 are fastened to this box body portion so that their protruding edges engage with the gaskets on the opposite side.
一重パッキン構造は用途によってそれ程厳密な防水性を
必要としない箱に適用されるが、この場合は上記二重パ
ツキン構造の蓋のパツキン溝ムよびパツキンを設けない
ものをそのま匁上記箱体にかみ合せて取り付ける。The single-layer packing structure is applied to boxes that do not require very strict waterproofness depending on the application, but in this case, the packing groove of the lid of the double-packing structure described above and the one without the packing can be directly attached to the box above the momme. Fit and install.
第７図は第３図のＢ−Ｂ部を一重パッキン構造とした断
面図を示す。FIG. 7 shows a cross-sectional view of the section BB in FIG. 3 having a single packing structure.
第５図のものよりパツキン支え８、パツキン９を取り除
いた構造となっている。It has a structure in which the packing support 8 and packing 9 are removed from the structure shown in Fig. 5.
本考案によれば箱体のパツキン支持部を、箱体の周縁が
一部折重さなるような折り曲げ構造により形成している
ので箱が丈夫で耐振性が向上し、長期功水性が確保され
、その上−重パッキン、二重パツキン構造を同一部品を
用いて１吏い分けるので部品の種類が減ることによる価
格低減の効果がある。According to the present invention, the packing support part of the box body is formed by a folding structure in which the periphery of the box body is partially folded over, making the box strong, improving vibration resistance, and ensuring long-term water efficiency. Moreover, since the heavy packing and double packing structure are separated into one piece using the same parts, there is an effect of reducing the cost by reducing the number of parts.
第１図は従来の箱の一重パッキン構造の蓋取り付は部断
面図、第２図は従来の箱の二重パツキン構造の蓋取り付
は部断面図、第３図は本考案の実施例なる車両用床下箱
の正面図、第４図は第３図の二重パツキン構造箱のＡ−
Ａ部断面図、第５図は同じ＜Ｂ−Ｂ部断面図、第６図は
同じ＜Ｃ−Ｃ部断面図、第７図は第３図の一重パッキン
構造箱のＢ−Ｂ部断面図である。
１・・・箱体、２・・・パツキン支え、３・・・スポッ
トシラ、４・・・パツキン、５・・・蓋、６・・・パツ
キン支え、７・・・蓋、８・・−パツキン支え、９・・
・パツキン、１０・・・ヒンジ、１１・・・ケラチャー
１２・・・支持台、１３・・・パツキン支え。Figure 1 is a partial sectional view of the lid attachment of a conventional box with a single packing structure, Figure 2 is a partial sectional view of the lid attachment of a conventional box with a double packing structure, and Figure 3 is an embodiment of the present invention. Figure 4 is a front view of the underfloor box for a vehicle.
A section sectional view, FIG. 5 is the same <B-B section sectional view, FIG. 6 is the same <C-C section sectional view, and FIG. 7 is a B-B section sectional view of the single packing structure box in FIG. 3. It is. 1... Box body, 2... Packing support, 3... Spot shield, 4... Packing, 5... Lid, 6... Packing support, 7... Lid, 8...- Patchkin support, 9...
- Patchkin, 10... Hinge, 11... Keracha 12... Support stand, 13... Patchkin support.
Claims (1)
てなる車両用床下箱において少なくとも前記箱体および
蓋体の何れか一方の周縁にその周縁を内側にその一部が
折重さなるように折曲げて形成したパツキン支持部によ
り前記パツキンを支持してなることを特徴とする車両用
床下箱の防水構造。In a vehicle underfloor box formed by joining a sheet metal lid to a sheet metal box through a gasket, a portion of the periphery of at least one of the box and the lid is folded inward. A waterproof structure for an underfloor box for a vehicle, characterized in that the packing is supported by a packing supporting portion formed by bending the packing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12980378U JPS5927329Y2 (en) | 1978-09-21 | 1978-09-21 | Waterproof structure of vehicle underfloor box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12980378U JPS5927329Y2 (en) | 1978-09-21 | 1978-09-21 | Waterproof structure of vehicle underfloor box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5546079U JPS5546079U (en) | 1980-03-26 |
| JPS5927329Y2 true JPS5927329Y2 (en) | 1984-08-08 |
Family
ID=29094812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12980378U Expired JPS5927329Y2 (en) | 1978-09-21 | 1978-09-21 | Waterproof structure of vehicle underfloor box |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5927329Y2 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4715456B2 (en) * | 2005-11-10 | 2011-07-06 | 富士電機システムズ株式会社 | Waterproof structure of power converter for railway vehicles |
| JP5003654B2 (en) * | 2008-10-31 | 2012-08-15 | 株式会社Ｊｖｃケンウッド | Waterproof structure in open / close panel mechanism |
| JP6027338B2 (en) * | 2012-05-16 | 2016-11-16 | 東日本旅客鉄道株式会社 | Method for mounting undercar floor of trajectory inspection device system and trajectory inspection device system |
-
1978
- 1978-09-21 JP JP12980378U patent/JPS5927329Y2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5546079U (en) | 1980-03-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS5927329Y2 (en) | Waterproof structure of vehicle underfloor box | |
| JPS5811867Y2 (en) | corner device | |
| JPS6013875Y2 (en) | assembled aquarium | |
| JPS58123959U (en) | Panel protection structure | |
| JPH0144360Y2 (en) | ||
| JPS5845957Y2 (en) | Corner protector mounting structure | |
| JP2503634Y2 (en) | Joint structure of rain hose and floor panel | |
| JP2679404B2 (en) | Car side sill rear end structure | |
| JPS6222647Y2 (en) | ||
| JPH0348949Y2 (en) | ||
| JPS6342698Y2 (en) | ||
| JPH085103Y2 (en) | Vehicle wheel house structure | |
| JPH023638Y2 (en) | ||
| JPS6328061Y2 (en) | ||
| JPH051499Y2 (en) | ||
| JPS6135442Y2 (en) | ||
| JP2514593Y2 (en) | Eaves joint | |
| JPH0441028Y2 (en) | ||
| JPS589466Y2 (en) | waterproof bus duct | |
| JPS633891Y2 (en) | ||
| JPS5926733Y2 (en) | Closed switchboard operation window | |
| JPH0139664Y2 (en) | ||
| JPS5823728Y2 (en) | Engine compartment door seal in rear engine bus | |
| JPS6031374Y2 (en) | Cover holder for cables and ducts | |
| JPS6410397B2 (en) |