A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Novel back door hinge mounting point reinforcing structure
The invention discloses a novel back door hinge mounting point reinforcing structure which is characterized in that a rear gutter channel upper inner plate and a hinge reinforcing plate are welded to form a rear gutter channel inner plate assembly, and a rear gutter channel upper reinforcing plate and a rear top cross beam connecting plate are welded to form a rear gutter channel reinforcing plate assembly; the rear gutter channel reinforcing plate assembly, the rear gutter channel inner plate assembly and the top cover outer plate are welded into a whole. The mold is simple in structure and good in formability; the structure is stable, rigidity is high, and the back door mounting point rigidity requirement is met; the thickness of the mounting plate and the reinforcing plate is effectively reduced; failure modes such as sagging, abnormal sound and deformation caused by durable opening and closing of the back door are effectively avoided.
本发明公开了一种新型背门铰链安装点加强结构，后流水槽上内板和铰链加强板相焊接并形成后流水槽内板总成，后流水槽上加强板与后顶横梁连接板相焊接并形成后流水槽加强板总成，所述后流水槽加强板总成、后流水槽内板总成以及顶盖外板相焊接形成一体。本发明结构简单，成型性好；结构稳定，刚度高，满足背门安装点刚度要求；有效降低安装板和加强板厚度，减轻车身重量；有效规避了背门开闭耐久产生的下垂、异响、变形等失效模式。
Novel back door hinge mounting point reinforcing structure
The invention discloses a novel back door hinge mounting point reinforcing structure which is characterized in that a rear gutter channel upper inner plate and a hinge reinforcing plate are welded to form a rear gutter channel inner plate assembly, and a rear gutter channel upper reinforcing plate and a rear top cross beam connecting plate are welded to form a rear gutter channel reinforcing plate assembly; the rear gutter channel reinforcing plate assembly, the rear gutter channel inner plate assembly and the top cover outer plate are welded into a whole. The mold is simple in structure and good in formability; the structure is stable, rigidity is high, and the back door mounting point rigidity requirement is met; the thickness of the mounting plate and the reinforcing plate is effectively reduced; failure modes such as sagging, abnormal sound and deformation caused by durable opening and closing of the back door are effectively avoided.
本发明公开了一种新型背门铰链安装点加强结构，后流水槽上内板和铰链加强板相焊接并形成后流水槽内板总成，后流水槽上加强板与后顶横梁连接板相焊接并形成后流水槽加强板总成，所述后流水槽加强板总成、后流水槽内板总成以及顶盖外板相焊接形成一体。本发明结构简单，成型性好；结构稳定，刚度高，满足背门安装点刚度要求；有效降低安装板和加强板厚度，减轻车身重量；有效规避了背门开闭耐久产生的下垂、异响、变形等失效模式。
Novel back door hinge mounting point reinforcing structure
一种新型背门铰链安装点加强结构
GUO LI (author) / WU ZHENHUAN (author) / JIANG JIANZHONG (author) / SONG RONGHUI (author) / ZHAO CHAO (author)
2022-05-13
Patent
Electronic Resource
Chinese
IPC:
E05D
Scharniere oder andere Aufhängevorrichtungen für Türen, Fenster oder Flügel
,
HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS, OR WINGS
/
B60J
WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES
,
Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge
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