Hose connector

Abstract

PROBLEM TO BE SOLVED: To perform insertion and attachment of a pressing cylinder to a hose and assembly to a connection cylindrical body in separate processes by separating them from each other.

Description

technical field [0001] The present invention relates to a hose connection for use in connecting a hose to water spray appliances such as shower heads and supply fittings such as water supply taps or mixer taps. [0002] In detail, it relates to a hose connector having a cylinder mounted on the connection ends of the hose and a connection cylinder inserted into the hose connection ends and the cylinder so that the cylinder When the hose axially contacts the inner surface of the connecting cylinder, it can be freely rotated and prevented from coming off. Background technique [0003] In the past, as such a hose connector, there has been a structure in which the hose is sequentially inserted through a connecting cylinder (nut for connecting an appliance) and a pressure cylinder (caulking cylinder), and the joint of the pipe joint is After the bamboo shoot-shaped part is inserted into the inner circumference of the protruding hose connection end, a pressure cylinder (caulking c...

AI Technical Summary

Problems solved by technology

[0009] However, in such conventional hose connectors, the insertion of the pressure cylinder is performed while the hose is connected to the connection cylinder, and this insertion work requires that the pressure cylinder cannot be easily detached from the hose. Forcibly moving the pressure cylinder toward the axial direction of the hose, but because the connection cylinder becomes an obstacle, the insertion operation of the pressure cylinder is difficult. At the same time, after this installation, it is necessary to move the hose or the connection cylinder to move the pressure cylinder Since it is inserted into the connection cylinder, the workability is poor, which causes the increase in manufacturing cost.

[0010] In particular, sprinklers such as sprinklers have a variety of different colors, lengths, and functions, etc., and there are also a variety of hangers (connecting cylinders) and hoses for shower heads connected to them. It becomes a large quantity, but for the existing hose connectors, hoses and connecting cylinders are installed, so it is not possible to quickly respond to various orders without stocking a large number of various types of connectors. , requiring inventory management and warehouse space, becoming a cause of rising costs

[0011] In addition, for the sprinkler head manufactured in foreign countries, there is a structure that sandwiches flat packing between the end face and the shower head hanger (connecting cylinder) to prevent water leakage, but the existing hose connector Among them, the sprinkler head is penetrated by a hanger (connecting cylinder), and there is no flat packing support surface, so it cannot be connected. Such a foreign sprinkler head cannot be used in an existing domestic hose connector.

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