Automatic aligning formula packing box

The utility model relates to an automatic aligning formula packing box, including packing box main part and sealing sleeve, the packing box main part has the lower main part that columniform went up the main part and included columniform removal portion at least, the diameter of going up the main pa...

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Bibliographic Details
Main Author HAN JUNJIE
Format Patent
LanguageChinese
English
Published 05.01.2018
Subjects
EARTH DRILLING
EARTH DRILLING, e.g. DEEP DRILLING
FIXED CONSTRUCTIONS
MINING
OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS
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Summary:The utility model relates to an automatic aligning formula packing box, including packing box main part and sealing sleeve, the packing box main part has the lower main part that columniform went up the main part and included columniform removal portion at least, the diameter of going up the main part is less than the diameter of removal portion, the inside main part chamber that forms in the packing box main part, the main part chamber includes main part chamber and lower main part chamber, the diameter of going up the main part chamber is greater than the diameter in main part chamber down,inside in last main part chamber is provided with the packing, be provided with the main part lid in the upper end of last main part, be provided with between packing and the main part lid can be under the effect of main part lid to packing compress's packing tamponade, sealing sleeve establishes at the sleeve body of the outside of removal portion and the cover cover of being connected with the upper end of sleeve body i
Bibliography:Application Number: CN20172808495U