Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Door curtain anti-backswing device and door curtain with same
The invention provides a door curtain anti-back-swing device. The door curtain anti-back-swing device comprises a plate-shaped piece; one side of the belt-shaped piece is provided with N plate-shaped pieces, and N is an integer greater than or equal to 2; wherein when the strip-shaped piece drives the plate-shaped pieces on the strip-shaped piece to swing to a second position from a first position towards the side where the plate-shaped pieces are installed, any two adjacent plate-shaped pieces abut against each other so as to limit continuous swing, and a specific angle is formed between the first position and the second position.
本公开提供了一种门帘防回摆装置，包括：板状件；带状件，其一侧安装有N个所述板状件，N为大于或等于2的整数；其中，当所述带状件带动其上的板状件，从第一位置朝安装板状件的一侧摆动至第二位置时，任两个相邻的所述板状件相抵接以限制继续摆动，其中，所述第一位置与所述第二位置之间具有特定角度。
Door curtain anti-backswing device and door curtain with same
The invention provides a door curtain anti-back-swing device. The door curtain anti-back-swing device comprises a plate-shaped piece; one side of the belt-shaped piece is provided with N plate-shaped pieces, and N is an integer greater than or equal to 2; wherein when the strip-shaped piece drives the plate-shaped pieces on the strip-shaped piece to swing to a second position from a first position towards the side where the plate-shaped pieces are installed, any two adjacent plate-shaped pieces abut against each other so as to limit continuous swing, and a specific angle is formed between the first position and the second position.
本公开提供了一种门帘防回摆装置，包括：板状件；带状件，其一侧安装有N个所述板状件，N为大于或等于2的整数；其中，当所述带状件带动其上的板状件，从第一位置朝安装板状件的一侧摆动至第二位置时，任两个相邻的所述板状件相抵接以限制继续摆动，其中，所述第一位置与所述第二位置之间具有特定角度。
Door curtain anti-backswing device and door curtain with same
门帘防回摆装置以及具有该装置的门帘
CHEN ZHIQIANG (Autor:in) / ZHANG LI (Autor:in) / LEE WON-KYOUNG (Autor:in) / HUANG QINGPING (Autor:in) / LIANG JINNING (Autor:in) / LIU PENG (Autor:in) / ZHOU YONG (Autor:in) / GU YABO (Autor:in)
02.07.2024
Patent
Elektronische Ressource
Chinesisch
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
/
G01V
Geophysik
,
GEOPHYSICS
/
G21F
Schutz gegen Röntgenstrahlung, Gammastrahlung, Korpuskularstrahlung oder Teilchenbeschuss
,
PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT
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