Thread Joining Mechanism

Abstract

A thread joining mechanism which possesses and for annular engaging external surface and/or internal surface, preferably for the containers with annular opening, comprising: at least an external thread line, including upper end and lower end which outspread along annular engaging external surface and/or internal surface, at least a convex fixed area and locking piece, preferably be processed as configuration by a part of said upper end and lower end which close to said external thread line, or preference is given to the convex part that integrates with said annular engaging external surface and/or internal surface, said fixed area and locking piece are set to that said annular engaging external surface and/or internal surface, and upper end and/or lower end of corresponding said thread line are separated by preset spacing, and outspread along the same direction with said thread line.

1 . A thread joining mechanism which possesses and for annular engaging external surface and/or internal surface, preferably for the containers with annular opening, comprising: at least an external thread line, including upper end and lower end which outspread along annular engaging external surface and/or internal surface, at least a convex fixed area and locking piece, preferably be processed as configuration by a part of said upper end and lower end which close to said external thread line, or preference is given to the convex part that integrates with said annular engaging external surface and/or internal surface, said fixed area and locking piece are set to that said annular engaging external surface and/or internal surface, and upper end and/or lower end of corresponding said thread line are separated by preset spacing, and outspread along the same direction with said thread line, and/or the end or periphery or edge of said convex fixed area and locking piece is preferably possessing transition section like oblique angle or round edge, and/or the height of said convex fixed area and locking piece is roughly equivalent to the height of said external thread line, and/or the thickness of said convex fixed area and locking piece is roughly equivalent to the thickness of said external thread line, and/or the width of said convex fixed area and locking piece is roughly equivalent to the height of said external thread line. 
     
     
         2 . The thread joining mechanism of  claim 1 , characterized in that: the height of said convex fixed area and locking piece is preferably 80-100% of said external thread line's height or maximum height, the thickness of said convex fixed area and locking piece is preferably 70-100% of said external thread line's thickness or maximum thickness, the width of said convex fixed area and locking piece is preferably the height of said external thread line or maximum width which is 0.8-2 mm. 
     
     
         3 . The thread joining mechanism of  claim 1 , characterized in that:
 the number of said external thread line is preferably 1-4, the number of said external thread line is roughly equivalent to or depending on perimeter of container's opening, and/or   the number of said convex fixed area and locking piece is preferably 1-12, when the number is 2 or above, any convex fixed area and locking piece are separated by preset spacing, preset spacing is preferably 2.5 cm or less, the number of said convex fixed area and locking piece is roughly corresponding to or depending on preset opening and closing times, and approximately in direct proportion, and/or   when the number of convex fixed area and locking piece is even, the spacing of adjacent convex fixed area and locking piece is roughly equivalent to the width of said convex fixed area and locking piece.   
     
     
         4 . The thread joining mechanism of  claim 3 , characterized in that: the number of said external thread line is preferably 2, the spacing of said adjacent convex fixed area and locking piece is preferably 100-400% of said convex fixed area and locking piece's width or maximum width. 
     
     
         5 . The thread joining mechanism of  claim 1 , characterized in that: the upper end which along the width of said convex fixed area and locking piece preferably possesses transition section like oblique angle or round edge. 
     
     
         6 . A thread joining mechanism which possesses and for annular engaging external surface and/or internal surface, preferably for the containers with annular opening, comprising:
 at least an internal thread line, including upper end and lower end which outspread along annular engaging external surface and/or internal surface, at least a concave fixed area and locking piece, preferably be processed as configuration by a part of said upper end and lower end which close to said internal thread line, or preference is given to the concave part that integrates with said annular engaging external surface and/or internal surface, said fixed area and locking piece are set to that said annular engaging external surface and/or internal surface, and upper end and/or lower end of corresponding said thread line are separated by preset spacing, and outspread along the same direction with said thread line, outspreading on the height direction which is from the top end of said annular engaging external surface and/or internal surface down to the corresponding bottom end of said thread line, or outspreading on the height direction is between two adjacent thread lines.   
     
     
         7 . The thread joining mechanism of  claim 6 , characterized in that:
 the number of said internal thread line is preferably 1-4, the number of said internal thread line is roughly equivalent to or depending on perimeter of container's opening, and/or   the number of said concave fixed area and locking piece is preferably 1-12, when the number is 2 or above, any concave fixed area and locking piece are separated by preset spacing, preset spacing is preferably 2.5 cm or less, the number of said fixed area and locking piece is roughly corresponding to or depending on preset opening and closing times, and approximately in direct proportion, and/or   when the number of concave fixed area and locking piece is even, the spacing of adjacent concave fixed area and locking piece is roughly equivalent to the height of said thread line or the width of concave fixed area and locking piece.   
     
     
         8 . The thread joining mechanism of  claim 7 , characterized in that: the number of said internal thread line is preferably 2, the spacing of said adjacent concave fixed area and locking piece is preferably 80-100% of said concave fixed area and locking piece's width or maximum width. 
     
     
         9 . The thread joining mechanism of  claim 6 , characterized in that: the height of said concave fixed area and locking piece is roughly equivalent to the spacing on height direction between the top end of said annular engaging external surface and/or internal surface and the corresponding bottom end of said internal thread line, or the spacing on height direction between two adjacent thread lines. 
     
     
         10 . The thread joining mechanism of  claim 6 , characterized in that: the thickness of said concave fixed area and locking piece is roughly equivalent to 70-100% of said thread line's thickness or maximum thickness. 
     
     
         11 . The thread joining mechanism of  claim 6 , characterized in that: the width of said concave fixed area and locking piece is roughly equivalent to the height of said internal thread line. 
     
     
         12 . The thread joining mechanism of  claim 11 , characterized in that: the width of said concave fixed area and locking piece is preferably 90-110% of convex fixed area and locking piece's width or maximum width. 
     
     
         13 . The thread joining mechanism of  claim 12 , characterized in that: the width of said concave fixed area and locking piece is preferably 0.8-2 mm. 
     
     
         14 . A container, comprises open-type main body which can accommodate cavity and the cap which is separably coupled with said main body's opening, wherein said main body's opening comprises the thread joining mechanism of  claim 1 , said cap comprises corresponding said thread joining mechanism of  claim 1 , wherein:
 position of convex fixed area and locking piece is set to engage the position of concave fixed area and locking piece, so that each convex fixed area and locking piece is separably coupled with each concave fixed area and locking piece, and/or   convex fixed area and locking piece is set to collide with concave fixed area and locking piece while coupling, in order to generate sensible vibration cues and/or audible sound cues, to indicate two parts or said main body and said cap have been correctly coupled and fixed on preset position.   
     
     
         15 . The container of  claim 14 , characterized in that:
 the number of said convex fixed area and locking piece is preferably 2-6, there will be fixed spacing and/or varying spacing between even number of convex fixed areas and locking pieces, and/or   wherein the configuration that sensible vibration cues and/or audible sound cues are generated when the first convex fixed area and locking piece of said convex fixed areas and locking pieces are coupling with the first concave fixed area and locking piece of said concave fixed areas and locking pieces, to indicate two parts or said main body and said cap reach initial coupling status and fix on the preset position where start to tighten up, and/or   the spacing between first convex fixed area and locking piece of said convex fixed areas and locking pieces and second convex fixed area and locking piece of said convex fixed areas and locking pieces is set to the spacing which needs to tighten up said main body and said cap with some power, preferably for 1-10 times of the width of said convex fixed area and locking piece or maximum width, and/or   the configuration that sensible vibration cues and/or audible sound cues are generated when the second and subsequent convex fixed areas and locking pieces of said convex fixed areas and locking pieces are coupling with corresponding concave fixed areas and locking pieces, to indicate two parts or said main body and said cap are almost tightened up with each other and fix on the preset tightening position, and/or   wherein said convex fixed area and locking piece is far away from the end of annular engaging external surface and/or internal surface or close to the end of said external thread line or the last convex fixed area and locking piece are set to separate with upper end and/or lower end of corresponding said external thread line for preset spacing, minimum is ⅓ of outer perimeter of opening, said preset spacing works as buffer space, when concave fixed area and locking piece go beyond the last convex fixed area and locking piece, can fix within said buffer space in order to avoid generating gap while touching or colliding with said external thread line.   
     
     
         16 . The container of  claim 14 , characterized in that: wherein said convex fixed area and locking piece is far away from the end of annular engaging external surface and/or internal surface or close to the end of said external thread line or the last convex fixed area and locking piece are set to separate with upper end and/or lower end of corresponding said external thread line for preset spacing, preferably for 1-2 cm. 
     
     
         17 . The container of  claim 15 , characterized in that: the number of convex fixed area and locking piece is preferably 5,
 the spacing between first convex fixed area and locking piece, and second convex fixed area and locking piece of said convex fixed areas and locking pieces is set to the spacing which needs to tighten up said main body and said cap with some power, preferably for 1-4 times.   
     
     
         18 . The container of  claim 17 , characterized in that: the spacing between first convex fixed area and locking piece, and second convex fixed area and locking piece of said convex fixed areas and locking pieces is set to the spacing which needs to tighten up said main body and said cap with some power, preference is given to 0.11-1 cm.