Noise reduction window opener push rod
The utility model discloses a noise reduction window opener push rod. The device comprises a connecting rod, a lead screw motor, a plug nut, a push rod, a T-shaped block and a hoop, the hoop is arranged on the window frame and arranged on the connecting rod in a sleeving mode, the screw rod motor is...
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Format: | Patent |
Sprache: | chi ; eng |
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