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A platform for research: civil engineering, architecture and urbanism
Spring bolt mute mechanism
The invention relates to the technical field of locks, and provides a spring bolt mute mechanism. The spring bolt mute mechanism comprises a shell with a containing cavity, a sliding part arranged in the containing cavity in a sliding mode, a bolt part arranged on the sliding part and capable of stretching out of the containing cavity, a strip-shaped hole formed in the sliding part and extending in the stretching direction of the bolt part, a positioning rod arranged on the inner wall of the containing cavity and arranged in the strip-shaped hole in a penetrating mode, and an elastic sleeve arranged on the positioning rod in a sleeving mode; a first stop wall and a second stop wall which are located on the moving path of the elastic sleeve correspondingly are arranged on the inner wall of the strip-shaped hole; in the sliding process of the sliding part, when the side wall of the elastic sleeve abuts against the first stop wall, sound generated by collision is avoided; and in the sliding process of the sliding part, when the side wall of the elastic sleeve abuts against the second stop wall, sound generated by collision is avoided.
本发明涉及锁具的技术领域，提供了一种锁舌静音机构包括：具有容置腔的壳体、滑设在所述容置腔内的滑动部、设置在所述滑动部上并可伸出所述容置腔的舌部、开设在所述滑动部上并沿所述舌部伸缩方向延伸的条形孔、设置在所述容置腔的内壁上并穿设在所述条形孔内的定位杆，以及套设在所述定位杆上的弹性套筒；所述条形孔的内壁具有分别位于所述弹性套筒移动路径上的第一止挡壁和第二止挡壁。滑动部在滑动过程中，当弹性套筒的侧壁抵接在第一止挡壁上时，避免撞击产生声音；滑动部在滑动过程中，当弹性套筒的侧壁抵接在第二止挡壁上时，避免撞击产生声音。
Spring bolt mute mechanism
The invention relates to the technical field of locks, and provides a spring bolt mute mechanism. The spring bolt mute mechanism comprises a shell with a containing cavity, a sliding part arranged in the containing cavity in a sliding mode, a bolt part arranged on the sliding part and capable of stretching out of the containing cavity, a strip-shaped hole formed in the sliding part and extending in the stretching direction of the bolt part, a positioning rod arranged on the inner wall of the containing cavity and arranged in the strip-shaped hole in a penetrating mode, and an elastic sleeve arranged on the positioning rod in a sleeving mode; a first stop wall and a second stop wall which are located on the moving path of the elastic sleeve correspondingly are arranged on the inner wall of the strip-shaped hole; in the sliding process of the sliding part, when the side wall of the elastic sleeve abuts against the first stop wall, sound generated by collision is avoided; and in the sliding process of the sliding part, when the side wall of the elastic sleeve abuts against the second stop wall, sound generated by collision is avoided.
本发明涉及锁具的技术领域，提供了一种锁舌静音机构包括：具有容置腔的壳体、滑设在所述容置腔内的滑动部、设置在所述滑动部上并可伸出所述容置腔的舌部、开设在所述滑动部上并沿所述舌部伸缩方向延伸的条形孔、设置在所述容置腔的内壁上并穿设在所述条形孔内的定位杆，以及套设在所述定位杆上的弹性套筒；所述条形孔的内壁具有分别位于所述弹性套筒移动路径上的第一止挡壁和第二止挡壁。滑动部在滑动过程中，当弹性套筒的侧壁抵接在第一止挡壁上时，避免撞击产生声音；滑动部在滑动过程中，当弹性套筒的侧壁抵接在第二止挡壁上时，避免撞击产生声音。
Spring bolt mute mechanism
锁舌静音机构
WANG MIAOYU (author) / BAI XIAOJUN (author) / DENG JIANPING (author)
2021-06-11
Patent
Electronic Resource
Chinese
IPC:
E05B
LOCKS
,
Schlösser