A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Novel handle fastening structure
The invention discloses a novel handle fastening structure which comprises a pressing piece, one end of the pressing piece is rotationally installed on a shaft pin on a handle base, a blocking piece is arranged on the handle base, a clamping groove is formed in a handle installation part, the blocking piece and the clamping groove are matched with the end of the pressing piece, and a self-locking structure is arranged on the handle base between the blocking piece and the clamping groove. The self-locking anti-retreating device is simple in structure assembly, can be pushed in and locked tightly by manual operation, and can realize self-locking anti-retreating; the self-locking structure is simple in structure and convenient to disassemble, the pressing piece is lightly pried by a straight screwdriver to cross the self-locking structure, and then disassembly can be carried out, when the space is not enough, the form of fastening points is changed, and the number and strength of the fastening points are guaranteed.
本发明公开了一种新型把手紧固结构，包括压片，压片的一端与把手座上的轴销转动安装，把手座上设置有挡片，把手安装部设置有卡槽，挡片和卡槽分别与压片的端部相配合，挡片和卡槽之间的把手座上设置有自锁结构，本发明结构装配简单，紧靠手动即可推入锁紧，能够实现自锁防退；拆卸方便，靠一字螺丝刀轻撬压片，使其越过自锁结构，即可拆卸，本发明在空间不足够时，改变紧固点的形式，保证紧固点的数量和强度。
Novel handle fastening structure
The invention discloses a novel handle fastening structure which comprises a pressing piece, one end of the pressing piece is rotationally installed on a shaft pin on a handle base, a blocking piece is arranged on the handle base, a clamping groove is formed in a handle installation part, the blocking piece and the clamping groove are matched with the end of the pressing piece, and a self-locking structure is arranged on the handle base between the blocking piece and the clamping groove. The self-locking anti-retreating device is simple in structure assembly, can be pushed in and locked tightly by manual operation, and can realize self-locking anti-retreating; the self-locking structure is simple in structure and convenient to disassemble, the pressing piece is lightly pried by a straight screwdriver to cross the self-locking structure, and then disassembly can be carried out, when the space is not enough, the form of fastening points is changed, and the number and strength of the fastening points are guaranteed.
本发明公开了一种新型把手紧固结构，包括压片，压片的一端与把手座上的轴销转动安装，把手座上设置有挡片，把手安装部设置有卡槽，挡片和卡槽分别与压片的端部相配合，挡片和卡槽之间的把手座上设置有自锁结构，本发明结构装配简单，紧靠手动即可推入锁紧，能够实现自锁防退；拆卸方便，靠一字螺丝刀轻撬压片，使其越过自锁结构，即可拆卸，本发明在空间不足够时，改变紧固点的形式，保证紧固点的数量和强度。
Novel handle fastening structure
一种新型把手紧固结构
ZHAO YUNFENG (author) / JIN YONGBO (author) / ZHENG HAIYAN (author) / XIE CHANGXIN (author)
2024-07-26
Patent
Electronic Resource
Chinese
IPC:
E05B
LOCKS
,
Schlösser
Fast-assembly type fastening assembly, hinge, handle and door lock
| European Patent Office | 2023