Title:
PIPE STRUCTURAL BODY FOR HOME USE AND PIPE CONNECTION STRUCTURE
Document Type and Number:
Japanese Patent JP2018076889
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a pipe connection structure for a pipe structural body for home use that can tightly connect pipes to be connected without rattling.SOLUTION: A pipe connection structure for a pipe structural body for home use comprises a resin-made joint body 3 to be inserted into a first end 11 and a second end 12 of a first pipe 1 and a second pipe 2 to be connected to each other. The joint body has a plurality of bottomed holes 4 in irregular shapes formed in a direction orthogonal to the axis and is provided with through holes 5, 5 at the first end and second end corresponding to the bottomed holes, and further a nut 6 and a resin-made cylinder body 7 are inserted into a bottomed hole in order from an inner part to an opening side while disallowed to rotate and slide. A screw 8 is provided which is inserted into the cylinder body through a through hole of the first end, second end to engage the nut. A screw tip is pressed against an inner bottom face of a bottomed hole to press the joint body against an inner face of the first end, second end, the nut and cylinder body slide along the bottomed hole of the joint body to approach the through hole, and an outer end face of the cylinder is pressed against the inner face of the first end, second end to connect in a projection state to a 180° opposite direction.SELECTED DRAWING: Figure 2
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Inventors:
NISHIKAWA FUMIO
Application Number:
JP2016217456A
Publication Date:
May 17, 2018
Filing Date:
November 07, 2016
Export Citation:
Assignee:
MORY IND INC
International Classes:
F16B7/04; F16B12/40; F16B43/00
Attorney, Agent or Firm:
Takeshi Nakatani
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