Spring set for preventing springs from being stuck
The invention discloses a spring set for preventing springs from being stuck. The spring set comprises a wall body, and the right side surface of the wall body is clamped with a shell. The right sidesurface of the shell is fixedly connected with a fixing plate, and the top and bottom of the left sid...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention discloses a spring set for preventing springs from being stuck. The spring set comprises a wall body, and the right side surface of the wall body is clamped with a shell. The right sidesurface of the shell is fixedly connected with a fixing plate, and the top and bottom of the left side surface of the fixing plate are fixedly connected to the right side surface of the wall body. A through hole is formed in the right side surface of the fixing plate, and a bottom plate is overlapped with the right side surface of the fixing plate. The bottom plate is located on the right side ofthe through hole, and the left side surface of the bottom plate is fixedly connected to one end of a first fixing rod. The lower surface of the first fixing rod is overlapped with the top end of a pulley. Through mutual matching of the first fixing rod, a second fixing rod, a first groove, a second groove, a first telescopic rod, a first spring, a third fixing rod, a clamping rod, second telescopic rods and second springs, |
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