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Holding device for pipe joint and pipe joint using same

A technology for holding devices and pipe joints, which is applied in the direction of hose connection devices, pipes/pipe joints/fittings, indoor sanitary pipeline devices, etc. The effect of falling accidents

Inactive Publication Date: 2015-07-29
M K KIKAKU
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When this abnormal deformation occurs, the embedded state of the stop ring for the corrugated tube will be lost, resulting in the stop ring, the nut held by the stop ring, and the pipe seat screwed and combined with the nut will all change from the corrugated tube. The connecting part of the pipe is detached

Method used

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  • Holding device for pipe joint and pipe joint using same
  • Holding device for pipe joint and pipe joint using same
  • Holding device for pipe joint and pipe joint using same

Examples

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Embodiment Construction

[0029] Figure 1 to Figure 8 The same symbols in indicate the same or corresponding parts. Generally, a building is equipped with a water supply device so that the owner (demander) of the same building receives water supplied from a water distribution pipe buried in a road or the like by a water service provider. The water supply device consists of a water supply pipe branched from the water distribution pipe and a water supply device directly connected to the water supply pipe. For example, the water taken from the water distribution pipe toward the water supply pipe is sent to the Water supply equipment such as faucets.

[0030] In recent years, such water supply pipes have adopted so-called corrugated pipes. Since the corrugated pipe is flexible and easy to bend, it is possible to efficiently perform pipeline construction work for water supply pipes. On the other hand, in the piping construction work of the water supply pipe, it is necessary to connect a plurality ...

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PUM

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Abstract

This holding device (6) includes a first holding part (7), and is used in a wave-shaped tube (1) in order to prevent a pipe joint (2) from falling out. A projection (71) projects from the outer surface of a cylindrical base section (70), and is positioned in an inter-wave interval (P1) on the inside of the wave-shaped tube (1). A notch (73) extends in the axial direction (L) of the cylindrical base section (70).

Description

technical field [0001] The present invention relates to a holding device for a pipe joint and a pipe joint using the holding device for a pipe joint. A pipe joint for a holding device for joints. Background technique [0002] Generally, a building is equipped with a water supply device so that the owner (demander) of the same building can receive water supplied from a water distribution pipe buried in a road or the like by a water service provider. The water supply device consists of a water supply pipe branched from the water distribution pipe and a water supply device directly connected to the water supply pipe. For example, water taken from the water distribution pipe toward the water supply pipe is sent to To water supply appliances such as faucets. [0003] In recent years, as such a water supply pipe, a corrugated pipe in which a metal pipe such as stainless steel is corrugated to give flexibility is used. The corrugated pipe can be easily bent due...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16L33/00E03C1/02F16L33/26F16L33/28F16L35/00
CPCF16L33/26F16L33/224F16L25/0054F16L25/0036F16L19/041F16L21/00F16L21/007
Inventor 松原明男
Owner M K KIKAKU