초록 ▼

A shower apparatus comprises a head, a base end portion, and a multi-spherical bendable joint pipe disposed between the head and the base end portion, the pipe comprising a plurality of spherical joints provided consecutively. Each joint has a male or female spherical surface for rotationally fittin

A shower apparatus comprises a head, a base end portion, and a multi-spherical bendable joint pipe disposed between the head and the base end portion, the pipe comprising a plurality of spherical joints provided consecutively. Each joint has a male or female spherical surface for rotationally fitting with adjacent joints each other. The spraying direction of shower water is freely changeable by adjusting the direction of the head through a flection of the multi-spherical bendable joint pipe. The shower apparatus allows a jet direction of shower water to be changed widely three-dimensionally compared with a conventional shower apparatus, and thus the present invention provides a user-friendly shower apparatus.

대표청구항 ▼

1. A shower apparatus comprising: a head having a water-spraying portion,a base end portion for coupling the head to a water supply source, andan angle-adjusting device between the head and the base end portion for changing a direction of the water-spraying portion relative to the base end portion t

1. A shower apparatus comprising: a head having a water-spraying portion,a base end portion for coupling the head to a water supply source, andan angle-adjusting device between the head and the base end portion for changing a direction of the water-spraying portion relative to the base end portion to allow for change of a spraying direction of shower water, the angle-adjusting device including a bendable pipe repeatedly bendable and retaining a bent form, the bendable pipe comprising a synthetic resin and being a multi-spherical bendable joint pipe comprising a plurality of spherical joints disposed consecutively, the multi-spherical bendable joint pipe including: a pair of female pipe members including a first female pipe member and a second female pipe member, each of the pair of female pipe members having a first end having an internal female spherical surface and a second end having a joining screw thread joining with one of the head or the base end portion,a pair of male pipe members including a first male pipe member and a second male pipe member, each of the pair of male pipe members having a first end having an external male spherical surface fitted to and rotationally and slidably contacting the internal female spherical surface of a corresponding one of the female pipe members, and a second end having a joining screw thread, the first male pipe member and the second male pipe member being joined together by the joining of the joining screw threads of the second end of each of the male pipe members;a pair of adjusting rings for adjusting a frictional force between the external male spherical surface of each of the pair of male pipe members and the internal female spherical surface of the corresponding one of the pair of female pipe members in the multi-spherical bendable joint pipe, each of the pair of adjusting rings having: an internal female spherical surface fitted to and rotationally and slidably contacting the external male spherical surface of the corresponding male pipe member, andan external adjusting screw thread screwed to the joining screw thread of the female pipe member, wherein the pair of adjusting rings are configured to adjust a frictional force between the external male spherical surface and the internal female spherical surface by adjusting a screw connection between the external adjusting screw thread of each of the pair of adjusting rings and the joining screw thread of the corresponding female pipe member;wherein the pair of female pipe members, the pair of male pipe members, and the pair of adjusting rings are configured such that, when each of the adjusting rings screwed to a respective one of the female pipe members is rotated, the female spherical surface of each of the adjusting rings is pressed against the male spherical surface of the corresponding male pipe member;wherein the pair of female pipe members, the pair of male pipe members, and the pair of adjusting rings of the multi-spherical bendable joint pipe are arranged to form the plurality of spherical joints,a bendable water passage bendable to follow a bending of the bendable pipe so as to guide water in a direction from the base end portion toward the head, the bendable water passage comprising a flexible hose having a first end joined to the head and a second end joined to the base end portion, and the flexible hose being disposed inside of the bendable pipe, anda pair of O-rings including a first O-ring between the first end of the flexible hose and the head to provide a seal between the flexible hose and the head while allowing the flexible hose to rotate relative to the head, and a second O-ring between the second end of the flexible hose and the base end portion to provide a seal between the flexible hose and the base end portion while allowing the flexible hose to rotate relative to the base end portion.