摘要:
A support device of a shower head comprises a device body (10) having a proximal portion (12) sliding along a rod (2) of the shower and a distal portion (14) supporting a shower head. A device blocking mechanism (16) is fixed inside the proximal portion (12) and supports a movable blocking member (162) suitable to engage the shower rod. The distal portion (14) is connected to the device blocking mechanism (16) by means of a rotation coupling (20) suitable to allow controlled rotation of the distal portion (14) relative to the proximal portion (12) around a rotation axis (Z) perpendicular to the rod (2) of the shower.
摘要:
The invention relates to a frame connection (1) for a motor (5), in particular an electric motor, to a frame part (2), in particular a seat tube, of an electric bicycle or pedelec (16), comprising a spherical sleeve (3) and a clamp (4), wherein the spherical sleeve (3) and the clamp (4) are provided for attaching the motor (5) to the frame part (2) and for orienting the motor (5) on the frame part (2). The invention further relates to a motor (5), in particular an electric motor, for an electric bicycle or pedelec (16), comprising a frame connection (1) according to the invention.
摘要:
A supporting mechanism and a sorting machine, and particularly a supporting mechanism (3) for starting limit between two pivoting connection components. The supporting mechanism is provided with a supporting body (31). The supporting body (31) is provided with a rotating end (311). The rotating end (311) is pivotally connected onto a first component by using a rotating shaft. An annular sliding groove (312) is formed in a section of surface far away from the rotating end (311), of the supporting body (31). The annular sliding groove (312) plays a route guidance role for a locating pin (11) disposed on a second component. A ring of the annular sliding groove (312) is internally provided with a U-shaped clamping groove (313) for clamping and fixing the locating pin (11). A one-way deflecting locating valve plate (32) is disposed at the position of an opening of the U-shaped clamping groove (313) in the annular sliding groove (312). The locating valve plate (32) is disposed on the supporting body (31) by using a mounting rotating shaft and seals the annular sliding groove (312). The locating valve plate (32) has a reset force for ensuring the locating valve plate (32) to tend to seal the annular sliding groove (312). A deflecting angle of the locating valve plate (32) ensures that a free end of the locating valve plate (32) is rotated from one side of the opening of the U-shaped clamping groove (313) to the other side and the locating pin (11) falls into the U-shaped clamping groove (313).
摘要:
The invention relates to an articulated connection (10) for connecting at least one elongated object (48) in a rotatable and fixable manner, in particular for a handheld device or small vehicle. The articulated connection (10) comprises a first articulated part (12) with a first inner gear (24), a second articulated part (14) with a second inner gear (26), a gear (28) which is designed to complement the first inner gear (24) and the second inner gear (26) and which is arranged between the two articulated parts, a rotary knob (30) which can be rotated about an axis (44) and which can be pushed along said axis (44), a first helical spring (36) which presses the gear (28) against the second inner gear (26) along the axis (44), a second helical spring (38) which acts against the movement of the rotary knob (30) along the axis (44), and connection means (34, 40, 42) which connect the first inner gear (24), the first helical spring (36), the gear (28), and the second inner gear (26) together along the axis (44). In a locked state, the gear (28) is in engagement with the first inner gear (24) and the second inner gear (26) such that the first articulated part (12) and the second articulated part (14) are rigidly connected together. In an unlocked state, the gear (28) is in engagement with the first inner gear (24) and is decoupled from the second inner gear (26) such that the first articulated part (12) and the second articulated part (14) can be rotated relative to each other.