A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention provides a multi-angle folding hook. The multi-angle folding hook comprises a lock body, a locking assembly, a rotating piece and a bearing frame. The lock body comprises a lock rod anda hook body, and the hook body comprises a rod part and a hook part. The hook part is provided with a first tail end and a second tail end. The first tail end is connected with the rod part. The rod part is provided with a sliding groove, and the lock rod is contained in the sliding groove. The lock rod abuts against the second tail end. The locking assembly comprises a limiting rod, an intermediate gear and a key. The rod part is provided with an insertion opening. The lock rod is provided with a fixing groove. The hook part is provided with a containing cavity, and an inserting groove is formed in the first tail end and communicates with the inserting opening. The hook part is provided with a locking through groove communicating with the containing cavity. An intermediate gear is contained in the containing cavity, and the limiting rod is engaged with the intermediate gear and contained in the inserting groove. A key is partially inserted into the locking through groove, and the keyis meshed with the intermediate gear. The rotating piece is rotationally connected with the bearing frame, and the bottom end of the rotating piece is in swing connection with the top end of the rod part. The above multi-angle folding hook achieves the steering and folding functions and is high in safety anti-theft coefficient.
本发明提供了一种多角度折叠挂钩，包括锁体、锁止组件、旋转件及承载架。锁体包括锁杆与钩体，钩体包括杆部与钩部。钩部有第一末端与第二末端。第一末端与杆部连接。杆部开设有滑槽，锁杆收容于滑槽中。锁杆与第二末端抵接。锁止组件包括限位杆、中间齿轮及钥匙。杆部开设有插入口。锁杆开设有固定槽。钩部开设有收容腔，第一末端开设有插槽，插槽与插入口连通。钩部开设有与收容腔连通的锁止通槽。中间齿轮收容于收容腔内，限位杆与中间齿轮啮合并收容于插槽中。钥匙部分插入锁止通槽，钥匙与中间齿轮啮合。旋转件与承载架转动连接，旋转件的底端与杆部的顶端摆动连接。上述多角度折叠挂钩实现了转向与折叠功能，安全防盗系数高。
The invention provides a multi-angle folding hook. The multi-angle folding hook comprises a lock body, a locking assembly, a rotating piece and a bearing frame. The lock body comprises a lock rod anda hook body, and the hook body comprises a rod part and a hook part. The hook part is provided with a first tail end and a second tail end. The first tail end is connected with the rod part. The rod part is provided with a sliding groove, and the lock rod is contained in the sliding groove. The lock rod abuts against the second tail end. The locking assembly comprises a limiting rod, an intermediate gear and a key. The rod part is provided with an insertion opening. The lock rod is provided with a fixing groove. The hook part is provided with a containing cavity, and an inserting groove is formed in the first tail end and communicates with the inserting opening. The hook part is provided with a locking through groove communicating with the containing cavity. An intermediate gear is contained in the containing cavity, and the limiting rod is engaged with the intermediate gear and contained in the inserting groove. A key is partially inserted into the locking through groove, and the keyis meshed with the intermediate gear. The rotating piece is rotationally connected with the bearing frame, and the bottom end of the rotating piece is in swing connection with the top end of the rod part. The above multi-angle folding hook achieves the steering and folding functions and is high in safety anti-theft coefficient.
本发明提供了一种多角度折叠挂钩，包括锁体、锁止组件、旋转件及承载架。锁体包括锁杆与钩体，钩体包括杆部与钩部。钩部有第一末端与第二末端。第一末端与杆部连接。杆部开设有滑槽，锁杆收容于滑槽中。锁杆与第二末端抵接。锁止组件包括限位杆、中间齿轮及钥匙。杆部开设有插入口。锁杆开设有固定槽。钩部开设有收容腔，第一末端开设有插槽，插槽与插入口连通。钩部开设有与收容腔连通的锁止通槽。中间齿轮收容于收容腔内，限位杆与中间齿轮啮合并收容于插槽中。钥匙部分插入锁止通槽，钥匙与中间齿轮啮合。旋转件与承载架转动连接，旋转件的底端与杆部的顶端摆动连接。上述多角度折叠挂钩实现了转向与折叠功能，安全防盗系数高。
Multi-angle folding hook
多角度折叠挂钩
SHEN LUPING (author)
2021-03-30
Patent
Electronic Resource
Chinese
IPC:
F16B
DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES
,
Vorrichtungen zum Befestigen oder Sichern von Konstruktionselementen oder Maschinenteilen, z.B. Nägel, Bolzen, Schrauben, Sprengringe, Klemmen, Klammern oder Keile
/
A47G
Haushalt- oder Tafelausstattung
,
HOUSEHOLD OR TABLE EQUIPMENT
/
E05B
LOCKS
,
Schlösser
/
F16C
SHAFTS
,
Wellen
/
F16M
Rahmen, Gehäuse oder Grundplatten von Kraftmaschinen oder anderen Maschinen oder von Apparaten, nicht auf eine besondere Art von Maschine oder Apparat eingeschränkt, die anderweitig vorgesehen ist
,
FRAMES, CASINGS, OR BEDS, OF ENGINES OR OTHER MACHINES OR APPARATUS, NOT SPECIFIC TO AN ENGINE, MACHINE, OR APPARATUS PROVIDED FOR ELSEWHERE
External automatic positioning hook lock connecting device of folding tent support
| European Patent Office | 2015