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Door latch device
A door latch device includes: an electric component including a motor; a machine mechanism; a circuit board; a case; a first cover forming a first housing space in which the motor and the machine mechanism are housed; a second cover forming a second housing space in which the circuit board is housed; a pin hole disposed in the case to establish communication between the first housing space and the second housing space; a pin erected from the circuit board to project to the first housing space through the pin hole; a pin holder configured to support the pin with respect to the circuit board by covering a periphery of a base of the pin; an external waterproof seal configured to waterproof the second housing space against outside; and an internal waterproof seal configured to waterproof a space between the first housing space and the second housing space.
Door latch device
A door latch device includes: an electric component including a motor; a machine mechanism; a circuit board; a case; a first cover forming a first housing space in which the motor and the machine mechanism are housed; a second cover forming a second housing space in which the circuit board is housed; a pin hole disposed in the case to establish communication between the first housing space and the second housing space; a pin erected from the circuit board to project to the first housing space through the pin hole; a pin holder configured to support the pin with respect to the circuit board by covering a periphery of a base of the pin; an external waterproof seal configured to waterproof the second housing space against outside; and an internal waterproof seal configured to waterproof a space between the first housing space and the second housing space.
Door latch device
OKAWA SHINTARO (author) / WATANABE YASUYUKI (author)
2024-10-29
Patent
Electronic Resource
English
IPC:
E05B
LOCKS
,
Schlösser