JPH0190224U - - Google Patents
Info
- Publication number
- JPH0190224U JPH0190224U JP18673987U JP18673987U JPH0190224U JP H0190224 U JPH0190224 U JP H0190224U JP 18673987 U JP18673987 U JP 18673987U JP 18673987 U JP18673987 U JP 18673987U JP H0190224 U JPH0190224 U JP H0190224U
- Authority
- JP
- Japan
- Prior art keywords
- conduit
- coupling body
- lip
- coupling
- packing
- 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
- 230000008878 coupling Effects 0.000 claims description 12
- 238000010168 coupling process Methods 0.000 claims description 12
- 238000005859 coupling reaction Methods 0.000 claims description 12
- 238000012856 packing Methods 0.000 claims description 7
- 238000005192 partition Methods 0.000 claims description 3
- 239000013013 elastic material Substances 0.000 claims 2
- 230000001154 acute effect Effects 0.000 claims 1
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Laying Of Electric Cables Or Lines Outside (AREA)
Description
第１図は本考案に係るカツプリングの斜面図、
第２図は同じく側面図、第３図は第２図の３―３
線断面図、第４図は第３図の４―４線断面図、第
５図は第４図に対応する変形例の半欠截断面図、
第６図はカツプリングによる電線管の接続使用状
態を示す側断面図、第７図はカツプリングに対す
る一方向からの電線管挿入作用状態を示す側面断
面図、第８図は同じく他方向からの電線管挿入作
用状態を示す側断面図である。
１０…カツプリング本体、１２…押しボルト、
１５，１７…受け入れ用凹溝、１６…防水パツキ
ング、１６ｃ…リツプ、１８…仕切りパツキング
、１８ａ…制止リツプ、Ｐ…電線管、Ｙ―Ｙ…長
手中心線、Ｌ，Ｈ…張り出し量、θ，γ…交叉角
度。
Figure 1 is a slope view of the coupling according to the present invention.
Figure 2 is a side view, and Figure 3 is 3-3 in Figure 2.
4 is a sectional view taken along the line 4-4 in FIG. 3; FIG. 5 is a half-cut sectional view of a modification corresponding to FIG. 4;
Fig. 6 is a side sectional view showing how the conduit is connected and used by the coupling, Fig. 7 is a side sectional view showing how the coupling is inserted into the conduit from one direction, and Fig. 8 is the same when the conduit is inserted from the other direction. FIG. 3 is a side sectional view showing an insertion state. 10... Coupling body, 12... Push bolt,
15, 17... Receiving groove, 16... Waterproof packing, 16c... Lip, 18... Partition packing, 18a... Stopping lip, P... Conduit, Y-Y... Longitudinal center line, L, H... Overhang amount, θ, γ...Cross angle.
Claims (1)
れた電線管Ｐの円周面を押圧固定すべく、その複
数の押しボルト１２をカツプリング本体１０の円
周面に螺入植立させたカツプリングにおいて、 そのカツプリング本体１０の開口両端部へ、弾
性材料から成る防水パツキング１６を各々嵌め付
け一体化し、 同じくカツプリング本体１０内の中間部へ、や
はり弾性材料から成る仕切りパツキング１８を嵌
め付けると共に、その仕切りパツキング１８から
カツプリング本体１０の長手中心線Ｙ―Ｙと９０
度未満の鋭角γに交叉する断面楔型の制止リツプ
１８ａを内向き一体に張り出して、 そのカツプリング本体１０に対して電線管Ｐを
一方向から挿入した時には、その電線管Ｐの貫通
を許容するようにリツプ１８ａが伏倒作用し、逆
に電線管Ｐを他方向から挿入した時には、そのリ
ツプ１８ａが電線管Ｐの切断端部と衝当して起立
作用することにより、その電線管Ｐを非貫通状態
に制止できるように設定したことを特徴とするネ
ジ無し電線管用カツプリング。 ２ 防水パツキング１６を、カツプリング本体１
０の開口両端部へ対称形態として嵌め付け接着す
ると共に、 その防水パツキング１６からカツプリング本体
１０の長手中心線Ｙ―Ｙと直角θに交叉するリツ
プ１６ｃを各々内向き一体に張り出したことを特
徴とする実用新案登録請求の範囲・第１項記載の
ネジ無し電線管用カツプリング。[Claims for Utility Model Registration] 1. A plurality of push bolts 12 are screwed into the circumferential surface of the coupling body 10 in order to press and fix the circumferential surface of the conduit P received in the hollow cylindrical coupling body 10. In the coupled coupler, waterproof packings 16 made of an elastic material are fitted and integrated into both open ends of the couple body 10, and a partition packing 18 also made of an elastic material is fitted into the middle part of the couple body 10. At the same time, the longitudinal center line YY and 90 of the coupling body 10 from the partition packing 18
A stopper lip 18a having a wedge-shaped cross section that intersects an acute angle γ less than 1° is integrally extended inward, and when a conduit P is inserted into the coupling body 10 from one direction, the conduit P is allowed to penetrate. As shown, the lip 18a acts to lower the conduit P, and conversely, when the conduit P is inserted from the other direction, the lip 18a collides with the cut end of the conduit P and acts to raise the conduit P. A coupling for a screwless conduit, characterized by being set so that it can be stopped in a non-penetrating state. 2 Place the waterproof packing 16 onto the coupling body 1.
The lip 16c intersects the longitudinal centerline YY of the coupling body 10 at a right angle θ and integrally projects inward from the waterproof packing 16. Scope of Utility Model Registration Claims: A coupling for a threadless conduit as described in item 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18673987U JPH0510496Y2 (en) | 1987-12-07 | 1987-12-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18673987U JPH0510496Y2 (en) | 1987-12-07 | 1987-12-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0190224U true JPH0190224U (en) | 1989-06-14 |
| JPH0510496Y2 JPH0510496Y2 (en) | 1993-03-15 |
Family
ID=31477950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18673987U Expired - Lifetime JPH0510496Y2 (en) | 1987-12-07 | 1987-12-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0510496Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0515616U (en) * | 1991-08-07 | 1993-02-26 | 三菱電機株式会社 | Conduit fitting |
-
1987
- 1987-12-07 JP JP18673987U patent/JPH0510496Y2/ja not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0515616U (en) * | 1991-08-07 | 1993-02-26 | 三菱電機株式会社 | Conduit fitting |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0510496Y2 (en) | 1993-03-15 |
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