The invention discloses an engineering machinery seat with high comfort degree. The seat comprises a supporting seat frame and a mounting plate, limiting sleeves are fixedly welded to the front partsand the rear parts of the upper ends of the two mounting plates correspondingly. A damping spring is fixedly connected to the upper end of each limiting sleeve; the upper ends of the four damping springs are all fixedly connected to the four corners of the upper end of the supporting seat frame. A connecting plate is fixedly welded to the upper end of the supporting seat frame. The upper end of the connecting plate is fixedly connected with a cushion, armrests are detachably installed at the left end and the right end of the supporting seat frame respectively, a connecting groove is formed inthe rear part of the upper end of the supporting seat frame, an adjusting backup plate is movably connected to the upper part of the opposite end of the connecting groove through a bearing, and a backcushion is fixedly connected to the front end of the adjusting backup plate. According to the engineering machinery seat with the high comfort degree, the angle of the back cushion is convenient to adjust, the air permeability is good, the heat dissipation performance is high, and the comfort degree is high.
本发明公开了一种舒适程度高的工程机械座椅,包括支撑座架和安装板,两个所述安装板的上端前部和上端后部均固定焊接有一个限位套,所述限位套的上端均固定连接有一个减震弹簧,四个所述减震弹簧的上端均固定连接在支撑座架的上端四角,所述支撑座架的上端固定焊接有一个连接板,所述连接板的上端固定连接有一个坐垫,所述支撑座架的左端和右端均可拆卸安装有一个扶手,所述支撑座架的上端后部开有一个连接槽,所述连接槽的对立端上部均通过轴承活动连接有一个调节靠板,所述调节靠板的前端固定连接有一个靠垫。本发明所述的一种舒适程度高的工程机械座椅,便于调节靠垫角度,透气性好,具有较强的散热性能,舒适度高。
Engineering machinery seat with high comfort degree
一种舒适程度高的工程机械座椅
11.09.2020
Patent
Elektronische Ressource
Chinesisch
IPC: | B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet |
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