Container with pre-guided alignment functions

Abstract

A container with pre-guided alignment function has a container body, a cover, an engaging portion and a plurality of locking parts in the type of pre-guided alignment. The engaging parts are configured on the relative positions on the flaring rim of the container main body and the periphery of the cover in a male/female matching relationship. Said engaging parts include two locking parts and at least one long-type guided alignment part, wherein the locking parts can align to and be engaged with each other, so that the periphery of the cover can cover the flaring rim of the container body tightly. The container is set by the long guided alignment part of edge part of locking parts. The edge of the locking parts will use the long guided alignment part as alignment point.

1 . A container with pre-guided alignment function comprising:
 a container body, with a cup-type body or cartridge body which forms an outer peripheral wall, a bottom wall, an open end, the accommodating space and the open end extending outwardly flaring edge of the enlarged diameter;   a cover; which is located at the open end of the container with open and close state, and when the cover on the container is closed, so the peripheral cover overlying the expanding edge;   a group embedded edge part is set on the open end of the container and the relative position of cover; the interaction between groups embedded edge parts makes the cover fit to open end of the container;   plural locking parts with pre-guided function are disposed between the outer peripheral edge of on the container and the relative position of peripheral edge of the cover, showing as male and female coupling relationship; the locking parts comprise: two locking parts edge with spaced patterns, with the engaging part alignment engaged, it makes the cover tightly that can overly the flaring edge of the container; at least need one long alignment, when the locking parts of the locker on the bit edge is engaged;   the edge of locking parts will use long guided alignment part as alignment point; it could effectively prevent the angle inaccuracy or even become deformed between the edges of locking parts caused by the uneven force; which does not align the locking parts accurately or engage the locking parts with their counterparts; it could avoid structural damage during the engagement, significantly improved convenience; efficiency such practical progress.   
     
     
         2 . The structure defined in  claim 1 , wherein the long guided alignment part comprises a horizontal extended arc concave edge which is connected to the flared edge and the two locking parts, as well as the cover and the arc flange. 
     
     
         3 . The structure defined in  claim 1 , wherein the long guided alignment part comprises a horizontal extended arc concave edge, which is set between flared edge disposed in the two snap edge extends in a straight pattern, as well as the ribs set between the cover and the relative position of the recess.