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A platform for research: civil engineering, architecture and urbanism
Spring driving system for cordless flexible gauze curtain
The invention relates to the technical field of mechanical transmission, in particular to a spring driving system for a cordless soft gauze curtain. Comprising a first spring connector, a transmission middle pipe, a main spring and a retarder, the transmission middle pipe is sleeved with the main spring, one end of the transmission middle pipe is sleeved with the first spring connector, the first spring connector is connected with the transmission middle pipe through a pin, and the other end of the transmission middle pipe is sleeved with the retarder. The main spring is connected with the first spring connector and the retarder. The spring driving system for the cordless soft gauze curtain has the advantages of reducing safety risks, reducing the length of the spring and being low in failure rate, a pull bead structure is replaced with the retarder, children are prevented from mistakenly eating fallen pull beads, and the safety risks are reduced; through the speed reducing and torque increasing functions of the retarder, a large and short spring can be used for pre-tightening, and a lengthened spring does not need to be used; the problems that an existing spring driving system has safety risks, a spring is too long, and the failure rate is high are solved, and the using requirement of the soft gauze curtain is met.
本发明涉及机械传动技术领域，具体涉及一种用于无绳柔纱帘的弹簧驱动系统。包括第一弹簧接头、传动中间管、主弹簧和缓速器，传动中间管上套装有主弹簧，传动中间管的一端端头套装有第一弹簧接头，第一弹簧接头通过销钉与传动中间管连接，传动中间管的另一端套装有缓速器，主弹簧分别与第一弹簧接头和缓速器连接。该用于无绳柔纱帘的弹簧驱动系统具有降低安全风险、减小弹簧长度和故障率低的优点，利用缓速器取代了拉珠结构，避免儿童误食脱落的拉珠，降低安全风险；通过缓速器的减速增矩功能，使用较大较短的弹簧即可预紧，无需使用加长弹簧；解决了现有的弹簧驱动系统存有的存有安全风险、弹簧过长和故障率高的问题，满足了柔纱帘的使用需要。
Spring driving system for cordless flexible gauze curtain
The invention relates to the technical field of mechanical transmission, in particular to a spring driving system for a cordless soft gauze curtain. Comprising a first spring connector, a transmission middle pipe, a main spring and a retarder, the transmission middle pipe is sleeved with the main spring, one end of the transmission middle pipe is sleeved with the first spring connector, the first spring connector is connected with the transmission middle pipe through a pin, and the other end of the transmission middle pipe is sleeved with the retarder. The main spring is connected with the first spring connector and the retarder. The spring driving system for the cordless soft gauze curtain has the advantages of reducing safety risks, reducing the length of the spring and being low in failure rate, a pull bead structure is replaced with the retarder, children are prevented from mistakenly eating fallen pull beads, and the safety risks are reduced; through the speed reducing and torque increasing functions of the retarder, a large and short spring can be used for pre-tightening, and a lengthened spring does not need to be used; the problems that an existing spring driving system has safety risks, a spring is too long, and the failure rate is high are solved, and the using requirement of the soft gauze curtain is met.
本发明涉及机械传动技术领域，具体涉及一种用于无绳柔纱帘的弹簧驱动系统。包括第一弹簧接头、传动中间管、主弹簧和缓速器，传动中间管上套装有主弹簧，传动中间管的一端端头套装有第一弹簧接头，第一弹簧接头通过销钉与传动中间管连接，传动中间管的另一端套装有缓速器，主弹簧分别与第一弹簧接头和缓速器连接。该用于无绳柔纱帘的弹簧驱动系统具有降低安全风险、减小弹簧长度和故障率低的优点，利用缓速器取代了拉珠结构，避免儿童误食脱落的拉珠，降低安全风险；通过缓速器的减速增矩功能，使用较大较短的弹簧即可预紧，无需使用加长弹簧；解决了现有的弹簧驱动系统存有的存有安全风险、弹簧过长和故障率高的问题，满足了柔纱帘的使用需要。
Spring driving system for cordless flexible gauze curtain
一种用于无绳柔纱帘的弹簧驱动系统
QIU YONGZHONG (author)
2022-09-06
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
/
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
,
Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung
Cordless roll-up curtain and roll-up device of cordless roll-up curtain
| European Patent Office | 2015