The instruments applies to test the durability of toys box cover. It uses fixtures to drive the toy box cover move, after simulating a certain number of opening and closing movements, check whether the toy box lid hinge part’s functions are in good condition.
Subject the lid to 7000 opening-and-closing cycles, where one cycle consists of raising the lid from its fully closed to its fully open position and returning it to fully closed. To prevent undue stress on screws or other fasteners used to attach the lid support mechanism, care should be taken not to force the lid beyond its normal arc of travel. Complete a cycle of about 15s, 7000 times cycle should be completed within 72h, and then check the lid and the lid support mechanism is intact or not.
|Specimen quantity||1pc / time|
|Test speed||(approx.).15s / cycle|
|Swinging rod rotation angle||0°~90°|
|Counter||0~999999 times, can be set|
|Sample max height||70cm|
|Drive mode||Cylinder drive|
|Action mode||Stop automatically|
|Power supply||1∮ AC 220V 50/60Hz|
|Dimensions(W x D x H)||360 x 350 x 1250 mm|
|Standards||EN-71-1 section 8.31.3 ASTM F834 section 5.1 ISO 8124-1 section 18.104.22.168 GB 6675.2 section 22.214.171.124|