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Odor-resistant launching component
The invention discloses an odor-resistant launching component, which aims at solving the problem that existing odor-resistant launching components are non-ideal in odor-resistant effect, and in the process of application, a phenomenon that existing odor-resistant launching components are blocked or can not be completely sealed, thereby reducing the odor-resistant effect easily occurs. The odor-resistant launching component disclosed by the invention comprises a barrel, the outer edge of the upper end of the barrel is provided with a drainage boss arranged outwards, a launching component switching mechanism is arranged in the barrel, the lower end position of the inside of the barrel is connected with an up-down interconnected mounting base, the middle of the mounting base is provided with a mounting tube, the upper end of the mounting base in the barrel is connected with a filter cover, a slide stud is arranged in the mounting tube in a movable connection mode, the slide stud is sleeved with a return spring, the lower end of the slide stud is fixedly connected with a cap, the outer wall of cap is pressed against the inner wall of the mounting base, the pressed-against surfaces are obliquely arranged, and the slant angle of the pressed-against surface, relative to the axis of the barrel, of the outer wall of the cap is less than the slant angle of the pressed-against surface, relative to the axis of the barrel, of the inner wall of the mounting base.
Odor-resistant launching component
The invention discloses an odor-resistant launching component, which aims at solving the problem that existing odor-resistant launching components are non-ideal in odor-resistant effect, and in the process of application, a phenomenon that existing odor-resistant launching components are blocked or can not be completely sealed, thereby reducing the odor-resistant effect easily occurs. The odor-resistant launching component disclosed by the invention comprises a barrel, the outer edge of the upper end of the barrel is provided with a drainage boss arranged outwards, a launching component switching mechanism is arranged in the barrel, the lower end position of the inside of the barrel is connected with an up-down interconnected mounting base, the middle of the mounting base is provided with a mounting tube, the upper end of the mounting base in the barrel is connected with a filter cover, a slide stud is arranged in the mounting tube in a movable connection mode, the slide stud is sleeved with a return spring, the lower end of the slide stud is fixedly connected with a cap, the outer wall of cap is pressed against the inner wall of the mounting base, the pressed-against surfaces are obliquely arranged, and the slant angle of the pressed-against surface, relative to the axis of the barrel, of the outer wall of the cap is less than the slant angle of the pressed-against surface, relative to the axis of the barrel, of the inner wall of the mounting base.
Odor-resistant launching component
SHI QINGHAI (author) / SHI MENG EN (author)
2015-04-29
Patent
Electronic Resource
English
IPC:
E03C
DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER
,
Hausinstallationen für Frisch- oder Abwasser