A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
To provide a door handle attachment structure which cuts off water entering a space between a door handle and an outer wall of a door and actively discharges the water cut off to the outside of the door handle to prevent impairment of heat insulation effect of the door and rusting of a metallic component.SOLUTION: A door handle 10 includes an inner handle 11 and an outer handle 12. The inner handle is provided with a fastening seat 15 including an insertion hole 17 and the fastening seat is fixed to an outer wall of a door 3 by a fastening tool 26 inserted into the insertion hole. A seat wall 18 of the fastening seat which is joined to the outer wall 4 of the door is formed with: a draining recessed part 38 which encloses a periphery of the insertion hole; and a draining groove which is recessed and drains water entering the draining recessed part to the outside of the door handle.SELECTED DRAWING: Figure 1
【課題】ドアハンドルとドアの外壁との間に浸入した水を止水し、止水した水を積極的にドアハンドルの外へ排出して、ドアの断熱作用が損なわれるのを解消でき、さらに金属部品が錆付くのを解消できるドアハンドルの装着構造を提供する。【解決手段】ドアハンドル１０は、内ハンドル１１と外ハンドル１２を備えている。内ハンドルには挿通穴１７を備えた締結座１５が設けられており、締結座が挿通穴に挿通した締結具２６でドア３の外壁に固定されている。ドアの外壁４と接合する締結座の座壁１８に、挿通穴の周囲を囲む水切り凹部３８と、水切り凹部に浸入した水をドアハンドルの外へ排出する排水溝を凹み形成する。【選択図】図１
To provide a door handle attachment structure which cuts off water entering a space between a door handle and an outer wall of a door and actively discharges the water cut off to the outside of the door handle to prevent impairment of heat insulation effect of the door and rusting of a metallic component.SOLUTION: A door handle 10 includes an inner handle 11 and an outer handle 12. The inner handle is provided with a fastening seat 15 including an insertion hole 17 and the fastening seat is fixed to an outer wall of a door 3 by a fastening tool 26 inserted into the insertion hole. A seat wall 18 of the fastening seat which is joined to the outer wall 4 of the door is formed with: a draining recessed part 38 which encloses a periphery of the insertion hole; and a draining groove which is recessed and drains water entering the draining recessed part to the outside of the door handle.SELECTED DRAWING: Figure 1
【課題】ドアハンドルとドアの外壁との間に浸入した水を止水し、止水した水を積極的にドアハンドルの外へ排出して、ドアの断熱作用が損なわれるのを解消でき、さらに金属部品が錆付くのを解消できるドアハンドルの装着構造を提供する。【解決手段】ドアハンドル１０は、内ハンドル１１と外ハンドル１２を備えている。内ハンドルには挿通穴１７を備えた締結座１５が設けられており、締結座が挿通穴に挿通した締結具２６でドア３の外壁に固定されている。ドアの外壁４と接合する締結座の座壁１８に、挿通穴の周囲を囲む水切り凹部３８と、水切り凹部に浸入した水をドアハンドルの外へ排出する排水溝を凹み形成する。【選択図】図１
DOOR HANDLE ATTACHMENT STRUCTURE
ドアハンドルの装着構造
KIKUNO SHINJI (author)
2021-04-30
Patent
Electronic Resource
Japanese