A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention relates to a curtain, and particularly relates to a spring roller shutter mechanism. The spring roller shutter mechanism solves the use problem of a spring roller shutter and comprises apositioning assembly and a reverse rotation assembly, wherein the positioning assembly comprises a positioning shaft, a positioning core and a positioning rotating sleeve; the positioning shaft, thepositioning core and the positioning rotating sleeve are sequentially connected in a sleeved mode from inside to outside; the positioning rotating sleeve is provided with limiting nails, the positioning core is provided with gear grooves allowing the limiting nails to be inserted therein for sliding, the side wall of one side of each gear groove is provided with a movable groove and a locking groove, and the side wall of the other side opposite to the gear groove is provided with a return groove; the limiting nails are sequentially moved into the movable grooves, the locking grooves and the return grooves in sequence or in a reverse sequence; and the positioning core and the positioning shaft have a locking state and a movable state. The design is ingenious, the positioning core and the positioning shaft are combined for limiting or separated through the gear design to achieve the fixed stop effect, reverse rotation is carried out through the reverse rotation assembly to facilitate gear switching, and the spring roller shutter mechanism is more convenient and sensitive to use compared with a conventional roller shutter mechanism.
本发明涉及一种窗帘，特别涉及一种弹簧卷帘机构，解决了弹簧卷帘的使用问题，包括定位组件和反转组件，所述定位组件包括定位轴、定位芯和定位转套，且定位轴、定位芯和定位转套由内至外依次套接，所述定位转套上设有限位钉，所述定位芯上设有供限位钉插入滑动的档位槽，所述档位槽一侧侧壁上设有活动槽和锁止槽，且在档位槽相对的另一侧侧壁上设有回位槽，所述限位钉顺序或逆序依次移入活动槽、锁止槽和回位槽，所述定位芯和定位轴之间具有锁止状态和活动状态，设计巧妙，利用档位的设计使定位芯与定位轴之间组合限位或脱离达到定停的效果，并利用反转组件来进行反转方便档位的切换，相对常规的卷帘机构使用更为方便和灵敏。
The invention relates to a curtain, and particularly relates to a spring roller shutter mechanism. The spring roller shutter mechanism solves the use problem of a spring roller shutter and comprises apositioning assembly and a reverse rotation assembly, wherein the positioning assembly comprises a positioning shaft, a positioning core and a positioning rotating sleeve; the positioning shaft, thepositioning core and the positioning rotating sleeve are sequentially connected in a sleeved mode from inside to outside; the positioning rotating sleeve is provided with limiting nails, the positioning core is provided with gear grooves allowing the limiting nails to be inserted therein for sliding, the side wall of one side of each gear groove is provided with a movable groove and a locking groove, and the side wall of the other side opposite to the gear groove is provided with a return groove; the limiting nails are sequentially moved into the movable grooves, the locking grooves and the return grooves in sequence or in a reverse sequence; and the positioning core and the positioning shaft have a locking state and a movable state. The design is ingenious, the positioning core and the positioning shaft are combined for limiting or separated through the gear design to achieve the fixed stop effect, reverse rotation is carried out through the reverse rotation assembly to facilitate gear switching, and the spring roller shutter mechanism is more convenient and sensitive to use compared with a conventional roller shutter mechanism.
本发明涉及一种窗帘，特别涉及一种弹簧卷帘机构，解决了弹簧卷帘的使用问题，包括定位组件和反转组件，所述定位组件包括定位轴、定位芯和定位转套，且定位轴、定位芯和定位转套由内至外依次套接，所述定位转套上设有限位钉，所述定位芯上设有供限位钉插入滑动的档位槽，所述档位槽一侧侧壁上设有活动槽和锁止槽，且在档位槽相对的另一侧侧壁上设有回位槽，所述限位钉顺序或逆序依次移入活动槽、锁止槽和回位槽，所述定位芯和定位轴之间具有锁止状态和活动状态，设计巧妙，利用档位的设计使定位芯与定位轴之间组合限位或脱离达到定停的效果，并利用反转组件来进行反转方便档位的切换，相对常规的卷帘机构使用更为方便和灵敏。
Spring roller shutter mechanism
弹簧卷帘机构
ZHOU YUEXIN (author)
2020-10-27
Patent
Electronic Resource
Chinese
IPC:
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