A connecting structure for a metal plate stamping arm seat and an arm plate of a windscreen wiper system comprises an arm seat component (100) and the arm plate (300), and is characterized in that the arm seat component (100) comprises an arm seat body (110), the head of the arm seat body (110) is provided with an upward raising structure (112), and the upward raising structure (112) is used for enabling the arm plate (300) to be limited by a sharp edge at the front end of the arm seat body (110), that is, surface contact of two parts is changed into line contact; a sinking groove (111) is formed in the tail part of the arm seat main body (110), and the locking nut (200) sinks into the sinking groove (111); a small rivet (120) is riveted at the front end of the arm seat main body (110) in a grinding or punching manner, and the small rivet (120) is bent into an arc shape; the arm plate (300) is connected with the arm seat component (100) in a matched mode through the hook (400) and the rivet (500), the arm plate (300) and the arm seat component (100) rotate relatively around the rivet (500), and the hook (400) is hung in the middle of the small rivet (120) of the arm seat component (100).
一种雨刮系统钣金冲压臂座与臂板的连接结构,包括臂座部件(100)和臂板(300),其特征在于:所述臂座部件(100)包括臂座主体(110),臂座主体(110)头部设有上扬结构(112),上扬结构(112)用于使臂板(300)靠臂座主体(110)的前端尖边限位,即两零件的面接触变成线接触;臂座主体(110)尾部设有沉槽(111),锁紧螺母(200)沉入沉槽(111)内;小铆钉(120)碾铆或冲铆在臂座主体(110)前端上,且小铆钉(120)弯成弧形;臂板(300)通过挂钩(400)、铆钉(500)与臂座部件(100)配合连接,臂板(300)与臂座部件(100)绕铆钉(500)相对转动,挂钩(400)挂在臂座部件(100)的小铆钉(120)中间。
Connecting structure for metal plate stamping arm seat and arm plate of windscreen wiper system
一种雨刮系统钣金冲压臂座与臂板的连接结构
2021-07-09
Patent
Elektronische Ressource
Chinesisch
IPC: | B60S SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR , Warten, Reinigen, Instandsetzen, Unterstützen, Anheben oder Rangieren von Fahrzeugen, soweit nicht anderweitig vorgesehen |
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