Locking structure for filter cover plate adjusting bolt

The utility model discloses a locking structure for a filter cover plate adjusting bolt. The locking structure comprises a bolt, a bolt hole and a nut. The bolt hole is arranged in a filter cover plate. The bolt is screwed into the bolt hole. The nut is fitted to the bolt. A locking washer is fixedl...

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Bibliographische Detailangaben
Hauptverfasser:	LIU BIN, HAO ZHONGGANG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BASIC ELECTRIC ELEMENTS BLASTING DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS ORMACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS,CLIPS, WEDGES, JOINTS OR JOINTING ELECTRICITY ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE THERMAL INSULATION IN GENERAL WAVEGUIDES WEAPONS
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Beschreibung
Zusammenfassung:	The utility model discloses a locking structure for a filter cover plate adjusting bolt. The locking structure comprises a bolt, a bolt hole and a nut. The bolt hole is arranged in a filter cover plate. The bolt is screwed into the bolt hole. The nut is fitted to the bolt. A locking washer is fixedly connected to one side, close to the filter cover plate, of the nut at least. The locking washer and the nut are riveted into an integral structure. The locking structure has the advantages that the locking washer and the nut are riveted into the integral structure, neglected fitting or reverse fitting of the locking washer during assembly is prevented, and the potential hazards of products caused by the fact above are avoided; the integral structure of the nut and the locking washer enables batch assembly on an automatic assembly line to be facilitated, and compared with manual assembly of the nut and the locking washer independent of each other, the structure enables manual assembly cost to be effectively reduce