SHOWER DEVICE
To provide a rotatably switchable shower device which can reduce the operation force required for switching a water discharge form.SOLUTION: A shower device comprises: an upstream side part which provides an upstream side channel; a spray part which has a first spray channel and a second spray chann...
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Format: | Patent |
Sprache: | eng ; jpn |
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Zusammenfassung: | To provide a rotatably switchable shower device which can reduce the operation force required for switching a water discharge form.SOLUTION: A shower device comprises: an upstream side part which provides an upstream side channel; a spray part which has a first spray channel and a second spray channel; a rotation operation part for switching a plurality of water discharge forms; a switching valve member which rotates at least between the first rotation position and the second rotation position relative to the upstream side part in a cover member in an interlocked manner with the rotation operation in the rotation operation part; and a packing member which seals the switching valve member in a slidable and rotatable manner relative to the upstream side part. The switching valve member comprises: a first downstream side channel which communicates to the upstream side channel when being at the first rotation position; and a second downstream side channel which communicates to the upstream side channel when being at the second rotation position. The first downstream side channel and the second downstream side channel are arranged so as to at least partially overlap each other in the vertical direction on the inner peripheral side relative to the packing member.SELECTED DRAWING: Figure 14
【課題】吐水形態を切り替えるために必要とされる操作力を軽減することが可能な回転切替式のシャワー装置を提供すること。【解決手段】 本発明は、上流側流路を提供する上流側部と、第1散水流路及び第2散水流路を有する散水部と、複数の吐水形態を切り替えるための回転操作部と、回転操作部における回転操作に連動してカバー部材内で上流側部に対して少なくとも第1回転位置と第2回転位置との間で回転する切替バルブ部材と、切替バルブ部材を上流側部に対して摺動回転可能にシールするパッキン部材と、を備え、切替バルブ部材は、第1回転位置にある時に上流側流路と連通する第1下流側流路と、第2回転位置にある時に上流側流路と連通する第2下流側流路と、を有しており、第1下流側流路と第2下流側流路とは、パッキン部材よりも内周側において、少なくとも部分的に鉛直方向に重なるように配置されている。【選択図】図14 |
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