JPS62143884U

JPS62143884U -

Info

Publication number: JPS62143884U
Application number: JP3248086U
Authority: JP
Priority date: 1986-03-06
Filing date: 1986-03-06
Publication date: 1987-09-10
Also published as: JPH0429179Y2

Description

[Brief explanation of drawings]

第１図乃至第３図は本考案の一実施例を示す図
で、第１図は管の一部切欠正面図、第２図は要部
の縦断面図、第３図は要部の分解説明図、第４図
は金属帯板の一実施例を示す斜視図、第５図は別
実施例を示す要部の縦断端面図、第６図及び第７
図、第８図及び第９図、第１０図及び第１１図、
第１２図及び第１３図は更に別実施例を示すそれ
ぞれ要部の分解説明図と要部の縦断面図である。図中１は金属帯板、２は樹脂材、３は突条、４
は係合凸部、５は係合凹部、６は筒型、Ａは被覆
帯を示す。 Figures 1 to 3 are views showing one embodiment of the present invention, with Figure 1 being a partially cutaway front view of a tube, Figure 2 being a vertical sectional view of the main part, and Figure 3 being an exploded view of the main part. Explanatory drawings, FIG. 4 is a perspective view showing one embodiment of the metal strip plate, FIG. 5 is a vertical cross-sectional end view of the main part showing another embodiment, and FIGS. 6 and 7
Figures 8 and 9, Figures 10 and 11,
FIG. 12 and FIG. 13 are an exploded explanatory view and a vertical cross-sectional view of the main parts, respectively, showing still another embodiment. In the figure, 1 is a metal band plate, 2 is a resin material, 3 is a protrusion, 4
5 is an engaging convex portion, 5 is an engaging concave portion, 6 is a cylindrical shape, and A is a covering band.

Claims

[Scope of claim for utility model registration] The entire inner and outer circumferential surfaces of the long metal strip 1 are made of synthetic resin material 2
and has a protrusion 3 that largely protrudes toward one side in the middle portion along the length direction, and
Engagement convex portion 4 along the length direction on one flat side edge portion
, or the covering band A is provided with a concave portion and the other side edge portion is provided with an engaging concave portion 5 or a convex portion having a shape to engage with the engaging convex portion 4 or the concave portion. , 5 are spirally wound so as to overlap and engage with each other, and the resin coating portion of the overlapping portion is fused to form a cylindrical wall 6. A corrugated pipe made of a resin-coated metal plate according to claim 1, wherein the metal band plate 1 is an iron plate. A corrugated pipe made of a resin-coated metal plate according to claim 1, wherein the metal band plate 1 is a stainless steel plate. A corrugated pipe made of a resin-coated metal plate according to claim 1, wherein the metal band plate 1 is punched metal with a large number of small holes 1a formed therethrough. The resin-coated metal corrugated pipe according to claim 1, wherein the coating resin material 2 is an olefin-based or vinyl chloride-based synthetic resin. A corrugated pipe made of a resin-coated metal plate according to claim 1, wherein the coated resin material 2 is a synthetic rubber-based resin material. The flat one side edge portion of the covering strip A is further extended in the horizontal direction, and the covering strip A is spirally wound so that the protrusion 3 overlaps this horizontally extending portion to form the cylindrical wall 4. A corrugated pipe made of a resin-coated metal plate according to claim 1 of the utility model registration. A corrugated pipe made of a resin-coated metal plate according to claim 1, wherein a third engaging recess or convex portion is formed at the distal end of the horizontally extending portion.