Functional coffee cup cover capable of meeting coffee vending machine function
Technical Field
The invention relates to a cup cover, in particular to a coffee cup cover meeting the functions of a coffee vending machine.
Background
Beverage vending in the existing market is not provided with a position correction structure, the traditional cup cover needs to be more accurate in upper and lower positions, and once position deviation occurs, automatic cover buckling can not be completed, so that the requirement of automatic line cover buckling can not be met.
Disclosure of Invention
The invention aims to optimize the existing cup cover model, increase the depth of the bottom of the cup cover, and arrange the inverted cone structure between the bottom of the cup cover and the rim of the cup cover, when the position of the cup cover deviates from the rim of the cup, the automatic correction is realized through the inverted cone structure, the deviation is controlled within the tolerance range, the problem card equipment is prevented from being deviated when the cup falls, and the automatic line selling function is realized.
The following technical scheme is adopted for achieving the purpose:
the utility model provides a satisfy coffee vending machine function coffee bowl cover, includes the lid, is close to the edge position at the lid top surface and makes progress the uplift and form the flange complex lock groove of cup opening part at the lid bottom surface, and lid top surface position lock inslot side is equipped with delivery port, its characterized in that: the inner side of the buckling groove is provided with an annular correcting part protruding downwards, the outer wall of the annular correcting part is of an inclined plane structure with a wide top and a narrow bottom, and the bottom surface of the annular correcting part is lower than the edge of the cover body.
The outer wall of the buckling groove is of an inclined plane structure which expands outwards from top to bottom, the inner wall of the buckling groove is the outer wall of the annular correcting part inclined plane structure, so that the opening of the buckling groove is of a splayed structure, and the neck of the buckling groove is arranged at the transition position between the highest end of the splayed opening and the buckling groove.
The bottom surface of the annular correcting part is provided with an upward-raised radial water diversion groove, and the water outlet position of the water diversion groove corresponds to the water outlet position.
The top surface of the cover body is positioned at the inner side of the annular correcting part and is provided with a boss, and the top surface of the boss is higher than the top surface of the buckling groove.
The middle of the boss is sunken downwards to form a sunken part, a convex ring is formed at the edge of the boss, a notch is formed in one side of the convex ring, the notch is flush with the surface of the sunken part, the water outlet is positioned on the inner side of the notch, a flip cover buckle is arranged at the water outlet, and a positioning groove of the flip cover buckle is further arranged on the inner side of the water outlet.
The neck of the buckling groove is arranged at the transition position between the highest end of the splayed opening and the buckling groove, and the height from the bottom of the annular correcting part to the neck of the buckling groove is between 5 and 20 mm.
The inclination angle of the outer wall of the buckling groove is between 110 degrees and 130 degrees.
According to the invention, the downwards-raised annular correcting part is arranged on the inner side of the fastening groove of the cup cover, the depth from the bottom of the annular correcting part to the neck of the fastening groove is about 8.8mm, and the inclination angle of the outer wall of the annular correcting part is a guide inclined plane about 117 degrees, so that when a stack of cup covers automatically fall into a paper cup on equipment, the cover is prevented from being askew and falling through the correction position of the inverted-cone-shaped annular correcting part, and the error probability of the equipment is reduced; meanwhile, the radial water diversion grooves are additionally arranged at the bottom of the annular correction part, and the positions of the water outlets of the water diversion grooves correspond to each other, so that residual liquid in the cup can be reduced.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic bottom view of the present invention;
FIG. 3 is a top view of the present invention;
fig. 4 is a sectional view taken along line a-a of fig. 3 according to the present invention.
Detailed Description
As shown in fig. 1-4, a functional coffee cup cover meeting the function of a coffee vending machine comprises a cover body 1, a buckling groove 2 which is arranged on the top surface of the cover body and is upwards bulged at the position close to the edge of the bottom surface of the cover body to form a flange matched with an opening of a cup body, a water outlet is arranged on the inner side of the buckling groove at the position of the top surface of the cover body 1, an annular correcting part 3 which is downwards convex is arranged on the inner side of the buckling groove 2, the outer wall of the annular correcting part 3 is of an inclined plane structure with a wide upper part and a narrow lower part, and the position of the bottom surface of the annular correcting part 3 is lower than the position of the edge of the cover body 1.
The outer wall of the buckling groove 2 is of an inclined plane structure which expands outwards from top to bottom, and the inner wall of the buckling groove 2 is the outer wall of the annular correcting part inclined plane structure, so that the opening of the buckling groove 2 is of a splayed structure; the bottom surface of the annular correcting part 3 is provided with a radial water guiding groove 31 which is raised upwards, and the position of the radial water guiding groove 31 corresponds to the water outlet phase.
The top surface of the cover body 1 is positioned at the inner side of the annular correcting part and is provided with a boss 11, and the top surface of the boss 11 is higher than the top surface of the buckling groove 2; sunken formation depressed part in the middle of the boss 11, at boss border formation bulge loop 12, breach 13 has been seted up to bulge loop one side, breach department and depressed part surface flush, the delivery port be located the inboard at the breach, delivery port department sets up flip and detains 4, still is provided with the constant head tank 14 that the flip was detained in the inboard of delivery port.
The transition part between the highest end of the splayed opening and the buckling groove 2 is the neck part of the buckling groove, the height from the bottom of the annular correcting part 3 to the neck part of the buckling groove is between 5 and 20mm, and the inclination angle of the outer wall of the buckling groove is between 110 and 130 degrees; the cup cover with normal size has an inclination angle of about 117 degrees and a height of about 8.8mm, and is ideal, and the cup cover with normal size has beautiful shape and good reliability.
According to the invention, the downwards convex annular correcting part is arranged on the inner side of the fastening groove of the cup cover, the depth from the bottom of the annular correcting part to the neck of the fastening groove is about 8.8mm, and the inclined guide surface with the inclination angle of the outer wall of the annular correcting part being about 117 degrees is matched with the inclined surface structure with the outer wall of the fastening groove 2 expanding outwards from top to bottom; the cup cover can be automatically buckled by meeting the pressure of the pressing ring of the vending machine, and meanwhile, the radial water diversion groove is additionally arranged at the bottom of the annular correction part, and the water outlet position of the water diversion groove corresponds to the water outlet position, so that the residual liquid in the cup can be reduced.