A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a door and window protector which comprises an installation body, a roller is rotationally arranged on the installation body, a flexible strip is arranged on the periphery of the roller in a surrounding mode, the free end of the flexible strip is used for being installed on a frame or a movable plate of a door and window, and a first elastic piece is arranged between the roller and the installation body; the first elastic piece can drive the roller to rotate so that the flexible strip can be wound around the roller, a locking mechanism is arranged between the roller and the installation body, and the locking mechanism can unlock the roller or lock the roller to the installation body so as to adjust the length of the free end, stretching out of the installation body, of the flexible strip. When the opening angle of the door and window needs to be adjusted, the roller is unlocked through the locking mechanism, the roller can rotate relative to the installation body so as to unwind the flexible strip to the preset length, then the roller is locked to the installation body through the locking mechanism, the length, extending out of the installation body, of the free end of the flexible strip is fixed, and then the opening angle of the door and window is adjusted conveniently. And the use requirements of different occasions are met.
本发明公开了一种门窗保护器，包括：安装本体，安装本体转动设置有辊筒，辊筒的外周绕设有柔性条，柔性条的自由端用于安装在门窗的框架或者活动板件上，辊筒与安装本体之间设有第一弹性件，第一弹性件能够驱使辊筒转动以使柔性条收卷于辊筒，辊筒与安装本体之间设有锁定机构，锁定机构能够将辊筒解锁或者锁定于安装本体以调节柔性条的自由端伸出于安装本体的长度。当需要调整门窗的开启角度时，利用锁定机构将辊筒解锁，辊筒可相对安装本体旋转以将柔性条放卷至预设的长度，再利用锁定机构将辊筒锁定于安装本体，从而固定柔性条的自由端伸出于安装本体的长度，进而便于调整门窗的开启角度，适应于不同场合的使用需要。
The invention discloses a door and window protector which comprises an installation body, a roller is rotationally arranged on the installation body, a flexible strip is arranged on the periphery of the roller in a surrounding mode, the free end of the flexible strip is used for being installed on a frame or a movable plate of a door and window, and a first elastic piece is arranged between the roller and the installation body; the first elastic piece can drive the roller to rotate so that the flexible strip can be wound around the roller, a locking mechanism is arranged between the roller and the installation body, and the locking mechanism can unlock the roller or lock the roller to the installation body so as to adjust the length of the free end, stretching out of the installation body, of the flexible strip. When the opening angle of the door and window needs to be adjusted, the roller is unlocked through the locking mechanism, the roller can rotate relative to the installation body so as to unwind the flexible strip to the preset length, then the roller is locked to the installation body through the locking mechanism, the length, extending out of the installation body, of the free end of the flexible strip is fixed, and then the opening angle of the door and window is adjusted conveniently. And the use requirements of different occasions are met.
本发明公开了一种门窗保护器，包括：安装本体，安装本体转动设置有辊筒，辊筒的外周绕设有柔性条，柔性条的自由端用于安装在门窗的框架或者活动板件上，辊筒与安装本体之间设有第一弹性件，第一弹性件能够驱使辊筒转动以使柔性条收卷于辊筒，辊筒与安装本体之间设有锁定机构，锁定机构能够将辊筒解锁或者锁定于安装本体以调节柔性条的自由端伸出于安装本体的长度。当需要调整门窗的开启角度时，利用锁定机构将辊筒解锁，辊筒可相对安装本体旋转以将柔性条放卷至预设的长度，再利用锁定机构将辊筒锁定于安装本体，从而固定柔性条的自由端伸出于安装本体的长度，进而便于调整门窗的开启角度，适应于不同场合的使用需要。
Door and window protector
一种门窗保护器
LIN XUWEN (author)
2023-06-02
Patent
Electronic Resource
Chinese
IPC:
E05C
Riegel oder Feststellvorrichtungen für Flügel, insbesondere für Türen oder Fenster
,
BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
/
B65H
HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
,
Handhaben von dünnem oder fadenförmigem Gut, z.B. Folien, Bahnen, Kabeln
HOUSE OPENING (DOOR, WINDOW, DUST-OUTLET WINDOW) GRID PROTECTOR
| European Patent Office | 2020