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Door lock, tank door body structure and cleaning machine comprising tank door body structure
The invention discloses a door lock, a tank door body structure and a cleaning machine comprising the tank door body structure. The door lock comprises a lock hook, a lock body and a signal receiver,wherein a hook part is formed at one end of the lock hook; the lock body comprises a shell, a microswitch and a limiting part, the microswitch and the limiting part are arranged in the shell, and theshell is provided with an inlet facing the lock hook; a contact of the microswitch faces the inlet; an accommodating space for accommodating the hook part of the lock hook is formed between the limiting part and the contact of the microswitch; the signal receiver is connected with the microswitch via a signal; the signal receiver is used for sending a working signal when receiving a switching-on signal of the microswitch; and the signal receiver is also used for sending a power-off signal when receiving a switching-off signal of the microswitch. Through the arrangement of the microswitch corresponding to the lock hook, the cleaning machine can be started only when the door lock is in a locked state, so that a safety accident caused by mistaken starting of the cleaning machine is avoided. The door lock can be arranged on the tank door body structure of the cleaning machine, and the door lock can be suitable as long as the cleaning machine requires the function which can be started onlywhen the door lock is in the locked state.
本发明公开了一种门锁、槽门体结构及其清洗机，门锁包括锁钩、锁体和信号接收器，锁钩的一端形成钩部；锁体包括壳体和设置于壳体内的微动开关和限位部，壳体设有面向锁钩的入口，微动开关的触点面向入口设置，限位部与微动开关的触点之间形成容纳锁钩的钩部的容纳空间；信号接收器与微动开关信号连接，信号接收器用于在接收到微动开关的接通信号时发出工作信号；信号接收器还用于在接收到微动开关的断开信号时发出断电信号。通过设置与锁钩对应的微动开关，使只有在门锁处于锁定状态时，才能启动设备，避免了设备误启动而导致安全事故；该门锁可以设置在清洗机的槽门体结构上，只要设备需要在门锁处于锁定状态时才能启动的功能时即可适用该门锁。
Door lock, tank door body structure and cleaning machine comprising tank door body structure
The invention discloses a door lock, a tank door body structure and a cleaning machine comprising the tank door body structure. The door lock comprises a lock hook, a lock body and a signal receiver,wherein a hook part is formed at one end of the lock hook; the lock body comprises a shell, a microswitch and a limiting part, the microswitch and the limiting part are arranged in the shell, and theshell is provided with an inlet facing the lock hook; a contact of the microswitch faces the inlet; an accommodating space for accommodating the hook part of the lock hook is formed between the limiting part and the contact of the microswitch; the signal receiver is connected with the microswitch via a signal; the signal receiver is used for sending a working signal when receiving a switching-on signal of the microswitch; and the signal receiver is also used for sending a power-off signal when receiving a switching-off signal of the microswitch. Through the arrangement of the microswitch corresponding to the lock hook, the cleaning machine can be started only when the door lock is in a locked state, so that a safety accident caused by mistaken starting of the cleaning machine is avoided. The door lock can be arranged on the tank door body structure of the cleaning machine, and the door lock can be suitable as long as the cleaning machine requires the function which can be started onlywhen the door lock is in the locked state.
本发明公开了一种门锁、槽门体结构及其清洗机，门锁包括锁钩、锁体和信号接收器，锁钩的一端形成钩部；锁体包括壳体和设置于壳体内的微动开关和限位部，壳体设有面向锁钩的入口，微动开关的触点面向入口设置，限位部与微动开关的触点之间形成容纳锁钩的钩部的容纳空间；信号接收器与微动开关信号连接，信号接收器用于在接收到微动开关的接通信号时发出工作信号；信号接收器还用于在接收到微动开关的断开信号时发出断电信号。通过设置与锁钩对应的微动开关，使只有在门锁处于锁定状态时，才能启动设备，避免了设备误启动而导致安全事故；该门锁可以设置在清洗机的槽门体结构上，只要设备需要在门锁处于锁定状态时才能启动的功能时即可适用该门锁。
Door lock, tank door body structure and cleaning machine comprising tank door body structure
门锁、槽门体结构及其清洗机
ZHU KAIJIE (author) / HE XIAOLEI (author) / WANG SHIXING (author) / XU HUI (author) / ZHU DENGGUANG (author) / HUANG ZHAOQIAN (author)
2020-12-08
Patent
Electronic Resource
Chinese
IPC:
E05B
LOCKS
,
Schlösser
/
A47J
Küchenausstattung
,
KITCHEN EQUIPMENT
/
A47L
DOMESTIC WASHING OR CLEANING
,
Waschen oder Reinigen im Haushalt
/
E06B
Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore
,
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
Door lock structure and cleaning machine applying door lock structure
| European Patent Office | 2021
Door lock structure and cleaning machine applying door lock structure
| European Patent Office | 2021