A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a device for stopping the closing of a door body and particularly relates to a positioning device for positioning a sliding door. The door body positioning device comprises a bottom plate and an elastic rod, wherein the elastic rod comprises a first end part, a middle part and a second end part which are connected in sequence from back to front; the first end part is fixed at the rear end of the bottom plate by a bolt; the middle part of the elastic rod is inclined frontwards and upwards to form a certain elevation; the bolt comprises a bolt head and a thread column; the thread column is in thread connection with the bottom plate; a spring gasket, a compression spring and a flat gasket, which sleeve the thread column in sequence, are arranged between the bolt head and the bottom plate in sequence; the first end part is clamped between the spring gasket and the compression spring; and the second end part is in an arc shape which is bent downwards. Aiming at overcoming the defects that the door body is damaged and is inconvenient to detach in the prior art, the invention provides the door body positioning device which can be used for enhancing the ground friction relative to the door body by elastic pressing.
The invention discloses a device for stopping the closing of a door body and particularly relates to a positioning device for positioning a sliding door. The door body positioning device comprises a bottom plate and an elastic rod, wherein the elastic rod comprises a first end part, a middle part and a second end part which are connected in sequence from back to front; the first end part is fixed at the rear end of the bottom plate by a bolt; the middle part of the elastic rod is inclined frontwards and upwards to form a certain elevation; the bolt comprises a bolt head and a thread column; the thread column is in thread connection with the bottom plate; a spring gasket, a compression spring and a flat gasket, which sleeve the thread column in sequence, are arranged between the bolt head and the bottom plate in sequence; the first end part is clamped between the spring gasket and the compression spring; and the second end part is in an arc shape which is bent downwards. Aiming at overcoming the defects that the door body is damaged and is inconvenient to detach in the prior art, the invention provides the door body positioning device which can be used for enhancing the ground friction relative to the door body by elastic pressing.
Door body positioning device
LIU KAN (author)
2015-04-01
Patent
Electronic Resource
English
IPC:
E05C
Riegel oder Feststellvorrichtungen für Flügel, insbesondere für Türen oder Fenster
,
BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
DOOR STOPPER POSITIONING METHOD AND DOOR STOPPER POSITIONING JIG
| European Patent Office | 2023