The invention discloses an air filter element fixing assembly, and particularly relates to the technical field of filter element fixing.The air filter element fixing assembly comprises a filter element for filtering air, a first barrel for protecting the filter element is arranged outside the filter element, a second barrel is inserted into the inner wall of the first barrel, and a third barrel is connected to the outside of the first barrel through threads; and a plurality of first sliding columns are arranged in the side wall of the second barrel body at equal intervals, and the first sliding columns are inserted into the second barrel body. The first cylinder is moved, the second sliding column is extruded by the pressing block, the second sliding column pushes the first sliding column and the third sliding column to move backwards under the extrusion acting force, the first sliding column is clamped between the inner wall of the first cylinder and the inner wall of the second cylinder, the first cylinder is prevented from being separated, and the position height of the first cylinder is fixed; the height position of the first barrel is adjusted and the first barrel is fixed while the filter element is assembled, so that when the air filter is installed, the operation steps are few, simplicity and convenience are achieved, and meanwhile the assembling speed is increased.
本发明公开了空气滤清器滤芯固定组件,具体涉及滤芯固定技术领域,包括过滤空气的滤芯,所述滤芯外部设有用于保护滤芯的第一筒体,所述第一筒体内壁插接有第二筒体,所述第一筒体外部通过螺纹连接有第三筒体,所述第二筒体侧壁内部等间距设有多个第一滑柱,所述第一滑柱插接在第二筒体内部。本发明通过移动第一筒体并用压块挤压第二滑柱,使第二滑柱在挤压的作用力下推动第一滑柱和第三滑柱向后,使第一滑柱被卡在第一筒体和第二筒体的内壁之间,防止第一筒体脱离并固定第一筒体的位置高度,本发明在装配滤芯的同时完成调节第一筒体的高度位置并将第一筒体固定住,使本发明在安装空气滤清器时操作步骤少,且简单便捷,同时提高了装配速度。
Filter element fixing assembly of air filter
空气滤清器滤芯固定组件
2023-11-14
Patent
Elektronische Ressource
Chinesisch
IPC: | B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht |
FILTER ELEMENT AND FILTER ASSEMBLY, COMPRISING AN ENCODING ELEMENT
Europäisches Patentamt | 2023
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