A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Sealing strip with attraction function for sliding doors and windows
The invention belongs to the technical field of sealing strips, and particularly relates to a sealing strip with an attraction function for sliding doors and windows. The sealing strip comprises a clamping strip and an expansion strip. According to the sealing strip, thin-wall shielding parts are jacked open through an expansion part and penetrate through gaps between the thin-wall shielding parts, so that the expansion part is inserted into a containing part, then the clamping strip continue to extrude the expansion strip under the action of thrust provided by a user and magnetic attraction between a first soft magnetic strip and a second soft magnetic strip, the wall thickness of the expansion part is smaller the wall thickness that of a connecting part so that extruded gas inside the expansion strip can enter inside the expansion part and gradually expand the expansion part, the expansion part gradually occupies the space of the containing part, the expanded expansion part makes contact with the inner wall of the containing part, then the fact that the expansion strip and the clamping strip are sealed is realized, and therefore door and window bodies and door and window frame bodies have good sealing performance and sound insulation performance, and the problem that sliding doors and windows are poor in sealing effect is solved.
本发明属于密封条技术领域，具体的说是一种推拉门窗用带吸合功能的密封条，包括卡紧条和膨胀条；本发明通过膨胀部将薄壁遮挡部顶开并从薄壁遮挡部之间的缝隙中穿过，进而使得膨胀部插入到容纳部内，随后在用户提供的推力以及一号软磁条与二号软磁条之间的磁性吸引力作用下使得卡紧条继续对膨胀条进行挤压，又因为膨胀部的壁厚小于连接部的壁厚，进而膨胀条内部被挤压的气体进入膨胀部的内部并逐渐将膨胀部胀大，进而使得膨胀部逐渐占据容纳部的空间，膨胀部胀大后与容纳部的内壁进行接触，进而实现膨胀条和卡紧条进行密封，进而使得门窗本体与门窗框体之间具有很好的密封性和隔音性，进而改善了推力门窗存在的密封效果差的问题。
Sealing strip with attraction function for sliding doors and windows
The invention belongs to the technical field of sealing strips, and particularly relates to a sealing strip with an attraction function for sliding doors and windows. The sealing strip comprises a clamping strip and an expansion strip. According to the sealing strip, thin-wall shielding parts are jacked open through an expansion part and penetrate through gaps between the thin-wall shielding parts, so that the expansion part is inserted into a containing part, then the clamping strip continue to extrude the expansion strip under the action of thrust provided by a user and magnetic attraction between a first soft magnetic strip and a second soft magnetic strip, the wall thickness of the expansion part is smaller the wall thickness that of a connecting part so that extruded gas inside the expansion strip can enter inside the expansion part and gradually expand the expansion part, the expansion part gradually occupies the space of the containing part, the expanded expansion part makes contact with the inner wall of the containing part, then the fact that the expansion strip and the clamping strip are sealed is realized, and therefore door and window bodies and door and window frame bodies have good sealing performance and sound insulation performance, and the problem that sliding doors and windows are poor in sealing effect is solved.
本发明属于密封条技术领域，具体的说是一种推拉门窗用带吸合功能的密封条，包括卡紧条和膨胀条；本发明通过膨胀部将薄壁遮挡部顶开并从薄壁遮挡部之间的缝隙中穿过，进而使得膨胀部插入到容纳部内，随后在用户提供的推力以及一号软磁条与二号软磁条之间的磁性吸引力作用下使得卡紧条继续对膨胀条进行挤压，又因为膨胀部的壁厚小于连接部的壁厚，进而膨胀条内部被挤压的气体进入膨胀部的内部并逐渐将膨胀部胀大，进而使得膨胀部逐渐占据容纳部的空间，膨胀部胀大后与容纳部的内壁进行接触，进而实现膨胀条和卡紧条进行密封，进而使得门窗本体与门窗框体之间具有很好的密封性和隔音性，进而改善了推力门窗存在的密封效果差的问题。
Sealing strip with attraction function for sliding doors and windows
一种推拉门窗用带吸合功能的密封条
ZHANG SHIXIU (author)
2020-11-27
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
APPARATUS FOR HIGH SEALING OF SLIDING WINDOWS AND DOORS WHEN CLOSED
| European Patent Office | 2022