Patent ID: 8919709
Filing Date: 2014-12-30
Classification: E03C

Abstract:
1. Lifting rod device of shower, comprising: a lifting rod, which is provided with an upper end part and a lower end part, and a penetrating hole penetrating from front to back arranged at the upper end part, the penetrating hole provided with an upper inner side and a lower inner side; a fixing mechanism that can be fixed to a fixed thing and is fixedly connected to the lower end part of the lifting rod; and a locking mechanism, which comprises a support seat fixedly connected to the lifting rod, a lower wedge block that can be connected in the support seat in a forward and backward sliding manner, an upper wedge block that can be connected in the support seat in an upward and downward sliding manner and a first nut, a transversal threaded rod is fixedly arranged on the lower wedge block, the threaded rod can rotationally pass through and extend out of the support seat; the first nut is screwed to the threaded rod and connected out of the support seat, and the lower wedge block can be driven to move forward and backward by rotating the first nut; the upper wedge block and the lower wedge block can adaptively rely on each other, and the forward and backward slide of the lower wedge block can drive the upward and downward slide of the upper wedge block to adjust the area of the penetrating hole by moving the lower inner side of the penetrating hole.