Abstract: A shower support arm assembly includes a support arm body with an adjustment slot extending along a first direction. A sliding adjustment seat is disposed in the slot and can reciprocate along the first direction. At least one rack is fixed on an inner wall of the slot. A paired engagement structure on the adjustment seat engages with the rack in a locked state to position the seat, and moves away from the rack in an unlocked state to release the engagement, allowing the seat to move. This enables a showerhead installed on the seat to have its height adjusted by sliding along the slot. The engagement with the rack after adjustment ensures a stable and reliable position, preventing slippage or displacement.

Abstract: A shower fixing device includes a fixed seat and a movable arm. The fixed seat has a switch valve, a water inlet end, a first water outlet end, and a second water outlet end. The switch valve controls communication between the water inlet end and the first and/or second water outlet ends. The movable arm contains no waterway; one end is rotatably connected to the fixed seat, and the other end holds a first shower. The movable arm rotates 360 degrees around the fixed seat. The first water outlet end connects to the first shower via a flexible hose, while the second water outlet end supplies a second shower. This allows water output at different heights or left-right positions to meet various user needs. Moreover, the absence of a waterway in the movable arm prevents leakage during frequent rotation.

Abstract: This patent discloses a waterway switching apparatus with a magnetic function, which can functionally replace a shower column, achieving mounting and fixation of an overhead shower and a handheld shower, with a simple structure and reduced costs. The waterway switching apparatus changes communication relationships of a first water inlet with a water flowing slot and a second water inlet as a waterway adjusting member rotates, achieving communication with a first connection port via the water flowing slot, or communication with a second connection port via the second water inlet. The shower fixing apparatus is mounted on an outer side of the housing and is configured to magnetically fix the handheld shower.

Abstract: The present invention discloses a shower arm structure, achieving a built-in design of a filter element and facilitating replacement. The shower arm structure includes a shower arm body, a filter element, and a sealing cap. The shower arm body has a front surface provided with a mounting cavity, and a back surface provided with a water inlet hole communicating with a shaft end of the mounting cavity; the filter element is disposed in the mounting cavity; the sealing cap is detachably connected at an opening of the mounting cavity and fixes the filter element; and water in the water inlet hole enters the filter element and is filtered before flowing out, and is transported outward through a water path of the shower arm body.