JPS59122720U - Tube end protection cap - Google Patents
Tube end protection capInfo
- Publication number
- JPS59122720U JPS59122720U JP1425983U JP1425983U JPS59122720U JP S59122720 U JPS59122720 U JP S59122720U JP 1425983 U JP1425983 U JP 1425983U JP 1425983 U JP1425983 U JP 1425983U JP S59122720 U JPS59122720 U JP S59122720U
- Authority
- JP
- Japan
- Prior art keywords
- protection cap
- pipe
- end protection
- tube end
- tube
- 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.)
- Granted
Links
Landscapes
- Buffer Packaging (AREA)
- Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
- Details Of Indoor Wiring (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
、図面はこの考案の一実施例を示すもので、第１図は斜
視図、第２図は立脚維持杆によって立ち上がりを維持さ
せる小径の管材開口に装着した場合の一部切欠側面図、
第３図は同じく大径の管材開口に装着した場合の一部切
欠側面図１．第４図は取外し時の斜視図、第５図は連結
杆によって多数の管材を隣接設置した場合の斜視図、第
６図は管材を配線ボックスに連絡させた状態における一
部省略正面図である。 −
Ｂ・・・配線ボックス、Ｃ・・・スラブコンクリート、
Ｊ・・・連結杆、ｐｌ、ｐ２・・・管材、Ｓ・・・キャ
ップ、Ｔ・・・立脚維持杆、１・・・大径筒部、２・・
・小径筒部、３・・・頂壁、４・・・底壁、５・・・嵌
合溝、６・・・連結凹所、１１・・・塑性変形部、１２
・・・水平部、２１・・・脚部。, the drawings show one embodiment of this invention; Fig. 1 is a perspective view, Fig. 2 is a partially cutaway side view when installed in a small-diameter pipe opening whose standing position is maintained by a stance support rod;
Figure 3 is a partially cutaway side view of the same case when installed in a large diameter pipe opening. Fig. 4 is a perspective view when removed, Fig. 5 is a perspective view when a large number of pipes are installed adjacently by connecting rods, and Fig. 6 is a partially omitted front view with the pipes connected to the wiring box. . −B...Wiring box, C...Slab concrete,
J...Connection rod, pl, p2...Pipe material, S...Cap, T...Standing leg maintenance rod, 1...Large diameter cylindrical part, 2...
- Small diameter cylindrical part, 3... Top wall, 4... Bottom wall, 5... Fitting groove, 6... Connection recess, 11... Plastic deformation part, 12
...Horizontal part, 21... Leg part.
Claims (1)
の管材端外周に外嵌する大径筒部と、小径な管材端内層
に内嵌する小径筒部とをドーナツ状頂壁を介して連結し
て内外二重の筒状になるよう一体形成すると共に、小径
筒部下端には破断可能な底壁を設けたことを特徴とする
管端−保護キャップ。 ２ 管材の立ち上がり状態を維持するために管材内に挿
入される略逆り字形に折曲されて成る立脚維持杆の水平
部が嵌合支持される嵌合溝を頂壁に凹設した実用新案登
録請求の範囲第１項記載の管端保護キャップ。 ３ 複数の管材が隣接設置されたときでの相互を連結す
るコ字形の連結杆の脚部を嵌入させる連結凹所を頂壁に
形成した実用新案登録請求の範囲第１項または第２項記
載の管端保護キャップ。[Scope of Claim for Utility Model Registration] 1. A large-diameter cylindrical portion that fits on the outer periphery of the end of a large-diameter pipe raised and exposed on a concrete slab, and a small-diameter cylindrical portion that fits inside the inner layer of the end of a small-diameter pipe that is exposed on a concrete slab with a donut-shaped top. A tube end protection cap characterized in that it is integrally formed so as to have a double inner and outer tube shape by being connected through a wall, and that a breakable bottom wall is provided at the lower end of the small diameter tube. 2. A utility model in which a fitting groove is recessed in the top wall into which the horizontal part of the upright support rod, which is bent into a substantially inverted shape and is inserted into the pipe to maintain the standing state of the pipe, is fitted and supported. A tube end protection cap according to registered claim 1. 3 Utility model registration claims 1 or 2 in which a connecting recess is formed in the top wall into which the leg of a U-shaped connecting rod that connects a plurality of pipes installed adjacent to each other is inserted. tube end protection cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1425983U JPS59122720U (en) | 1983-02-02 | 1983-02-02 | Tube end protection cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1425983U JPS59122720U (en) | 1983-02-02 | 1983-02-02 | Tube end protection cap |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59122720U true JPS59122720U (en) | 1984-08-18 |
| JPS644278Y2 JPS644278Y2 (en) | 1989-02-03 |
Family
ID=30145632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1425983U Granted JPS59122720U (en) | 1983-02-02 | 1983-02-02 | Tube end protection cap |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59122720U (en) |
-
1983
- 1983-02-02 JP JP1425983U patent/JPS59122720U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS644278Y2 (en) | 1989-02-03 |
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