JPH0434146Y2 - - Google Patents
Info
- Publication number
- JPH0434146Y2 JPH0434146Y2 JP12197886U JP12197886U JPH0434146Y2 JP H0434146 Y2 JPH0434146 Y2 JP H0434146Y2 JP 12197886 U JP12197886 U JP 12197886U JP 12197886 U JP12197886 U JP 12197886U JP H0434146 Y2 JPH0434146 Y2 JP H0434146Y2
- Authority
- JP
- Japan
- Prior art keywords
- sealing material
- band
- shaped sealing
- lap
- plate
- 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
- 239000003566 sealing material Substances 0.000 claims description 20
- 239000000463 material Substances 0.000 claims description 13
- 238000007789 sealing Methods 0.000 claims description 9
- 239000000853 adhesive Substances 0.000 claims description 4
- 230000001070 adhesive effect Effects 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 description 5
- 239000000565 sealant Substances 0.000 description 5
- 238000007665 sagging Methods 0.000 description 3
- 239000004744 fabric Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008961 swelling Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Body Structure For Vehicles (AREA)
Description
【考案の詳細な説明】 〔産業上の利用分野〕 本考案は板材シール構造に関する。[Detailed explanation of the idea] [Industrial application field] The present invention relates to a plate seal structure.
例えば、バスの車体の増長工事においては従
来、第４図水平断面図に示すように、前部車体の
外板１と後部車体の外板２とをラツプしてスポツ
ト溶接するのであるが、スポツト溶接したのみで
は、溶接時に発生したスポツト打痕３が残るので
不具合であるから、スポツト打痕をかくすため
に、同図に示すようなプラスチツク製シールベル
トをもつて前後外板のラツプ部をカバーし、これ
を加熱軟化して外板に貼着している。
For example, in the construction work to extend the body of a bus, conventionally, as shown in the horizontal sectional view of Figure 4, the outer skin 1 of the front body and the outer skin 2 of the rear body are lapped and spot welded. If only welded, spot dents 3 generated during welding will remain, which is a problem, so in order to hide the spot dents, cover the lap parts of the front and rear outer panels with plastic seal belts as shown in the figure. This is then heated and softened and attached to the exterior panel.
しかしながら、このようなシール構造では、ラ
ツプ部のスポツト打痕、シール材の貼着時の軟化
のばらつき等により接着面に空気が若干残留する
ことが避けられないので、経年的に残留空気の膨
張収縮に伴い第５図に示すように、シール材が部
分的に膨んだり、垂れ下がつたりする。 However, with this type of seal structure, it is unavoidable that some air remains on the adhesive surface due to spot dents on the lap part, variations in softening of the sealant when it is applied, etc., and the residual air expands over time. As shown in FIG. 5, the sealing material partially swells or sags as it contracts.
そこで、従来、中間にガラスクロステープ等を
貼付し、スポツト打痕の仕上げ等を行つている
が、手数がかゝる割りには効果が少なく、不経済
である。 Therefore, conventionally, a glass cloth tape or the like is pasted in the middle to finish the spot dents, but this method is not very effective and is uneconomical considering the amount of time involved.
本考案はこのような事情に鑑みて提案されたも
ので、シール材の部分的な膨みや、垂れ下がりの
発生を防止する板材シール構造を提供することを
目的とする。
The present invention was proposed in view of the above circumstances, and an object of the present invention is to provide a plate seal structure that prevents the sealing material from partially swelling or sagging.
そのために本考案は、板材のラツプ部のスポツ
ト溶接打痕上に帯状シール材を貼着してなる板材
シール構造において、比較的厚肉の央部の左右端
部を比較的薄肉として形成した断面を有する帯状
シール材の貼着面に適宜巾方向間隔で長手方向に
平行に延びる複数の縦溝を形成してなる帯状シー
ル材を上記板材のラツプ部に貼着することを特徴
とする。
To this end, the present invention has developed a plate material sealing structure in which a belt-shaped sealing material is pasted over the spot welding dents in the lap portion of the plate material, in which the left and right ends of the relatively thick central portion are formed with relatively thin walls. The present invention is characterized in that a plurality of longitudinal grooves extending parallel to the longitudinal direction are formed at appropriate intervals in the width direction on the adhering surface of the band-shaped sealing material, and the band-shaped sealing material is adhered to the lap portion of the plate material.
このような構成により、シール材の部分的な膨
みや垂れ下がりの発生を防止する板材シール構造
を得ることができる。
With this configuration, it is possible to obtain a plate seal structure that prevents the sealing material from partially swelling or sagging.
本考案をバス車体外板に適用した一実施例を図
面について説明すると、第１図はその接合部の仮
貼付シール材を示す水平断面図、第２図は第１図
の部を示す部分拡大図、第３図は第１図のシー
ル材の貼着完了状態を示す同じく水平断面図であ
る。
An embodiment in which the present invention is applied to the outer panel of a bus body will be explained with reference to the drawings. Fig. 1 is a horizontal sectional view showing the temporarily pasted sealing material at the joint, and Fig. 2 is a partially enlarged view of the part shown in Fig. 1. FIG. 3 is a horizontal sectional view showing a state in which the sealing material shown in FIG. 1 has been attached.
上図において、第４〜５図と同一の記号はそれ
ぞれ同図と同一の部材を示し、４ａは本考案に係
る帯状シール材で、第４図に示したものと同一材
質よりなるが、第２図に示すように、その凸曲貼
着面には深さ0.5mm、巾1.8mmのＶ溝５がピツチｐ
≒2.5mmの間隔で複数平行に刻設されている。 In the above figure, the same symbols as in Figs. 4 and 5 indicate the same members as in the same figure, and 4a is a band-shaped sealing material according to the present invention, which is made of the same material as shown in Fig. 4, but As shown in Figure 2, a V-groove 5 with a depth of 0.5 mm and a width of 1.8 mm is formed on the convex curved adhesive surface.
Multiple parallel markings are carved at intervals of ≒2.5 mm.
このシール材４ａを第１図に示す要領で両外板
のラツプ部に仮貼付したのち、第３図に示すよう
に、加熱して外板に貼着し、その巾方向の両端は
ゾルにて塞ぐことにより段差をなくし、その上か
ら一面に外板塗装を施す。 This sealing material 4a is temporarily attached to the lap parts of both outer panels as shown in Fig. 1, then heated and attached to the outer panels as shown in Fig. 3, and both ends of the sealing material in the width direction are covered with sol. The level difference is eliminated by sealing it up, and the exterior panel is painted over it.
そうすると、接着面の複数のＶ溝には若干の空
気が一様に分散して残留することになり、その結
果、シール材の外表面には長手方向に延びる浅い
平行線が表われるものゝ、外観を損うことは少し
もなく、また、残留空気の膨張収縮に伴い残留空
気はＶ溝５の長手方向に沿つて外部へ自由に逃げ
ることができるので、部分的なふくれやたれ下が
りも発生しなくなり、水抜き効果も含めてシール
効果も確実となる。 In this case, some air will remain uniformly dispersed in the plurality of V grooves on the adhesive surface, and as a result, shallow parallel lines extending in the longitudinal direction will appear on the outer surface of the sealant. There is no damage to the appearance, and as the residual air expands and contracts, the residual air can freely escape to the outside along the longitudinal direction of the V-groove 5, so partial bulges and sag may occur. The sealing effect, including the water drainage effect, is ensured.
このようなシール構造によれば、従来行つてい
たガラスクロステープの貼付作業は不要となり、
材料費は低減し、見ばえは良くなり、シール効果
も大になる。
This type of seal structure eliminates the need for pasting glass cloth tape, which was previously done.
Material costs are reduced, the appearance is improved, and the sealing effect is increased.
要するに本考案によれば、板材のラツプ部のス
ポツト溶接打痕上に帯状シール材を貼着してなる
板材シール構造において、比較的厚肉の央部の左
右端部を比較的薄肉として形成した断面を有する
帯状シール材の貼着面に適宜巾方向間隔で長手方
向に平行に延びる複数の縦溝を形成してなる帯状
シール材を上記板材のラツプ部に貼着することに
より、シール材の部分的な膨みや垂れ下がりの発
生を防止する板材シール構造を得るから、本考案
は産業上極めて有益なものである。 In short, according to the present invention, in a plate material sealing structure in which a belt-shaped sealing material is pasted on the spot welding dents in the lap portion of the plate material, the left and right ends of the relatively thick central portion are formed as relatively thin walls. By attaching a band-shaped sealing material, which has a cross-section and has a plurality of longitudinal grooves extending parallel to the longitudinal direction at appropriate intervals in the width direction on the attachment surface of the band-shaped sealing material, to the lap part of the plate material, the sealing material can be The present invention is industrially extremely useful because it provides a plate sealing structure that prevents local bulging and sagging.
第１図は本考案をバスの車体外板のラツプ部に
適用した一実施例を示すもので、シール材の仮貼
付の状態を示す水平断面図、第２図は第１図の
部を示す部分拡大図、第３図は第１図のシール材
の貼付完了状態を示す同じく水平断面図である。
第４図は公知のバスの車体外板のラツプ部のシー
ル要領を示すもので、シール材の仮貼付の状態を
示す水平断面図、第５図は第４図のシール材の貼
着完了状態を示す同じく水平断面図である。
１……外板、２……外板、３……スポツト打
痕、４ａ……シール材、５……Ｖ溝。
Figure 1 shows an embodiment in which the present invention is applied to the lap part of the outer skin of a bus, and is a horizontal cross-sectional view showing the temporary attachment of the sealant, and Figure 2 shows the part shown in Figure 1. FIG. 3 is a partially enlarged view and a horizontal cross-sectional view showing a state in which the sealing material in FIG. 1 has been applied.
Figure 4 shows the procedure for sealing the lap part of the outer skin of a bus in a known manner, and is a horizontal cross-sectional view showing the temporary application of the sealant, and Figure 5 shows the completed application of the sealant shown in Figure 4. FIG. 1... Outer plate, 2... Outer plate, 3... Spot dents, 4a... Seal material, 5... V groove.
Claims (1)
ール材を貼着してなる板材シール構造において、
比較的厚肉の央部の左右端部を比較的薄肉として
形成した断面を有する帯状シール材の貼着面に適
宜巾方向間隔で長手方向に平行に延びる複数の縦
溝を形成してなる帯状シール材を上記板材のラツ
プ部に貼着することを特徴とする板材シール構
造。 In a sheet material sealing structure in which a band-shaped sealing material is pasted on the spot welding dents in the lap part of the sheet material,
A band-shaped sealing material having a cross section in which the right and left ends of a relatively thick central portion are formed with relatively thin walls, and a plurality of vertical grooves extending parallel to the longitudinal direction at appropriate intervals in the width direction are formed on the adhesive surface of the band-shaped sealing material. A plate material sealing structure characterized in that a sealing material is adhered to a lap portion of the plate material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12197886U JPH0434146Y2 (en) | 1986-08-08 | 1986-08-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12197886U JPH0434146Y2 (en) | 1986-08-08 | 1986-08-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6328084U JPS6328084U (en) | 1988-02-24 |
| JPH0434146Y2 true JPH0434146Y2 (en) | 1992-08-14 |
Family
ID=31011747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12197886U Expired JPH0434146Y2 (en) | 1986-08-08 | 1986-08-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0434146Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01139311A (en) * | 1987-11-17 | 1989-05-31 | Sutorapatsuku Kk | Driving apparatus for packer |
-
1986
- 1986-08-08 JP JP12197886U patent/JPH0434146Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6328084U (en) | 1988-02-24 |
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