CN207060806U - One kind explosion warning lid - Google Patents

Abstract

The utility model relates to a kind of explosion warning lid, including pouring means from wine bottle, interior plug, inner cap, Cracked ring, overcoat and enclosing cover, interior plug is installed in described pouring means from wine bottle, overcoat is installed on the outside of pouring means from wine bottle, described overcoat upper surface is provided with a circle groove, Cracked ring is installed on the upper surface of overcoat, described Cracked ring is provided with stress concentration breach and arc notch, described pouring means from wine bottle upper end is provided with inner cap, inner cap passes through from outer set upper side, an outwardly convex edge is provided with below described inner cap, the external diameter of inner cap bottom surface is more than the internal diameter of overcoat upper surface, enclosing cover is installed above inner cap, described enclosing cover lower surface is provided with a circle groove, the projection of Cracked ring upper surface is stuck in the groove of enclosing cover lower surface.Operation is more explosion-proof during blast ring installation of the present utility model, saves the time, bulge loop and blast ring are double false proof, and antifalse effect is good.

Description

One kind explosion warning lid

Technical field

The manufacturing field of bottle cap is the utility model is related to, is burst more particularly to one kind and warns lid.

Background technology

At present, common bottle cap is typically made up of inner cap and enclosing cover two parts, and Cracked ring is additionally provided between inner cap and enclosing cover, Rotary outer cover during use, Cracked ring are twisted into two parts, and bottle cap is unscrewed.Explosion ring type bottle cap can be indicated by the fracture of Cracked ring Bottle cap has been opened, and has antifalse effect.But existing explosion warning lid Cracked ring typically snaps connection with inner cap, bursts As long as ring, which is opened to be deteriorated to change again after a new Cracked ring is tightened again afterwards, can not just judge whether the bottle cap is opened Cross, easily sought loopholes by criminal, antifalse effect is very poor, and personation cost is low.After how founding a kind of not recoverable, unlatching The new explosion warning lid of new Cracked ring can not be again installed, there is very positive meaning.

Utility model content

The purpose of this utility model is to provide for a kind of explosion warning lid, can not install new explosion after turning on again Ring, not resilient, antifalse effect is good.

To solve the above problems, the utility model provides a kind of explosion warning lid, including pouring means from wine bottle, interior plug, inner cap, explosion Ring, overcoat and enclosing cover, interior plug is installed in described pouring means from wine bottle, overcoat, described overcoat upper surface are installed on the outside of pouring means from wine bottle A circle groove is provided with, Cracked ring is installed on the upper surface of overcoat, described Cracked ring is provided with stress concentration breach and arc V notch v, stress concentration breach and arc notch are alternately distributed, and Cracked ring is respectively equipped with projection on two end faces up and down, explosion Projection on ring lower surface is arranged in the groove of overcoat upper surface, and described pouring means from wine bottle upper end is provided with inner cap, and inner cap is from outer Set upper side is passed through, and an outwardly convex edge is provided with below described inner cap, and convex edge is in domatic, is set above described interior outer side of lid There is outstanding annular convex ring, the external diameter of inner cap bottom surface is more than the internal diameter of overcoat upper surface, enclosing cover is provided with above inner cap, Inner side is provided with the neck being used in conjunction with each other with the bulge loop of interior outer side of lid above enclosing cover, and described enclosing cover lower surface is provided with a circle Groove, the projection of Cracked ring upper surface are stuck in the groove of enclosing cover lower surface.

Further, described stress concentration breach is triangle.

Further, three projections are respectively equipped with the upper surface and lower surface of described Cracked ring.

Further, described pouring means from wine bottle is provided with the buckle to concave.

Further, interior outer side of lid is provided with perpendicular rib, and perpendicular rib also is provided with the inside of enclosing cover, horizontal spiral shell is additionally provided with the inside of enclosing cover Line, inner cap upper end are provided with the prominent ring of two transverse directions.

After such design, the utility model at least has advantages below：

Design Cracked ring of the present utility model is equipped with projection in two end faces up and down, is stuck in enclosing cover and puts outside, this It is more convenient that sample installs, and can at will be installed with tow sides, and existing Cracked ring only simultaneously has a projection, needs during installation There is positive and negative, installation trouble, the application can save the set-up time, more convenient.And improve after Cracked ring respectively with outside Lid and overcoat engaging, with existing compared with inner cap engages, it be not easy not restoring after Cracked ring fracture, can effectively prevent illegal point Son carries out secondary package.

Be provided with a convex edge below the inner cap of design of the present utility model, during twist-off closure somewhat firmly can by inner cap from Back-out in overcoat, but because the convex edge is in domatic, from the bottom up that can be relatively easy to back-out, press to incite somebody to action from top to bottom Inner cap by returning in overcoat, so, bottle cap can not be restored.Therefore, after inner cap is screwed back on pouring means from wine bottle, between enclosing cover and overcoat A fixed gap can be left, warning function can be played to user, reminds consumer's bottle cap to be opened.

Brief description of the drawings

Above-mentioned is only the general introduction of technical solutions of the utility model, in order to better understand technology hand of the present utility model Section, below in conjunction with accompanying drawing, the utility model is described in further detail with embodiment.

Fig. 1 is the structural representation of explosion warning lid of the present utility model.

Fig. 2 is the structural representation of enclosing cover.

Fig. 3 is the structural representation of inner cap.

Fig. 4 is the structural representation of Cracked ring.

Fig. 5 is the side schematic view of Cracked ring.

Fig. 6 is the structural representation of pouring means from wine bottle.

Fig. 7 is the structural representation of overcoat.

Fig. 8 is the structural representation of interior plug.

Wherein, 1 is enclosing cover, and 2 be inner cap, and 3 be Cracked ring, and 4 be pouring means from wine bottle, and 5 be overcoat, and 6 be interior plug, and 7 be groove, and 8 are Projection, 9 be stress concentration breach, and 10 be arc notch, and 11 be buckle, and 12 be perpendicular rib, and 13 be screw thread, and 14 be prominent ring, and 15 be convex Edge.

Embodiment

Shown in reference picture 1-8, the utility model provides a kind of explosion warning lid, including pouring means from wine bottle 4, interior plug 6, inner cap 2, Cracked ring 3, overcoat 5 and enclosing cover 1, interior plug 6 is installed, the outside of pouring means from wine bottle 4 is provided with overcoat 5, described in described pouring means from wine bottle 4 Overcoat upper surface is provided with a circle groove 7, Cracked ring 3 is provided with the upper surface of overcoat 5, described Cracked ring 3 is provided with should Power concentrates breach 9 and arc notch 10, stress concentration breach 9 and arc notch 10 to be alternately distributed, two ends up and down of Cracked ring 3 Projection 8 is respectively equipped with face, the projection on the lower surface of Cracked ring 3 is arranged in the groove 7 of overcoat upper surface, described pouring means from wine bottle 4 upper ends are provided with inner cap 2, and inner cap 2 passes through from the upper end of overcoat 5, and the described lower section of inner cap 2 is provided with an outwardly convex edge 15, Convex edge is in domatic, and the described outside of inner cap 2 top is provided with outstanding annular convex ring 14, and the external diameter of inner cap bottom surface is more than overcoat The internal diameter of upper surface, enclosing cover 1 is installed, the top of enclosing cover 1 inner side is provided with and the bulge loop of interior outer side of lid cooperates above inner cap The neck used, the described lower surface of enclosing cover 1 are provided with a circle groove 7, and the projection of the upper surface of Cracked ring 3 is stuck in the lower end of enclosing cover 1 In the groove 7 in face.

Preferably, described stress concentration breach 9 is triangle.

Three projections 8 are respectively equipped with the upper surface and lower surface of described Cracked ring 3.

Interior outer side of lid is provided with perpendicular rib 12, and perpendicular rib 12 also is provided with the inside of enclosing cover, horizontal screw thread 13 is additionally provided with the inside of enclosing cover, Inner cap upper end is provided with the prominent ring of two transverse directions.

Described pouring means from wine bottle is provided with the buckle 11 to concave, and buckle 11 and the edge of interior plug 6 are mutually corresponding, prevent pouring Device departs from interior plug.

In use, enclosing cover firmly is turned, and because the projection of the upper surface of Cracked ring is fastened in the groove of enclosing cover, Cracked ring Lower surface raised engaging on the coat, overcoat is motionless, and enclosing cover rotates, and Cracked ring is burst by the twisting resistance of enclosing cover, bottle cap It is unscrewed.Enclosing cover is turned during use, the ratchet tooth of the Cracked ring of enclosing cover and the ratchet tooth put outside interact, enclosing cover and explosion Fracture embossing is pressed between ring, Cracked ring is covered from outside under interaction force and twisted into two parts.A convex edge is provided with below inner cap, is turned on Can of somewhat being exerted oneself during bottle cap back-outs inner cap from overcoat, but because the convex edge is in domatic, up-small and down-big, from lower past Upper can be relatively easy to back-out, from top to bottom by can not be by inner cap by returning in overcoat, so bottle cap can not be restored.Therefore, After inner cap is screwed back on pouring means from wine bottle, a fixed gap can be left between enclosing cover and overcoat, warning function can be played to user, Consumer's bottle cap is reminded to be opened.

It is described above, only it is preferred embodiment of the present utility model, not the utility model is made any formal Limitation, those skilled in the art make a little simple modification, equivalent variations or modification using the technology contents of the disclosure above, Fall in the scope of protection of the utility model.

Claims (5)

1. one kind explosion warning lid, it is characterised in that described including pouring means from wine bottle, interior plug, inner cap, Cracked ring, overcoat and enclosing cover Interior plug is installed in pouring means from wine bottle, overcoat is installed on the outside of pouring means from wine bottle, described overcoat upper surface is provided with a circle groove, overcoat Cracked ring is installed on upper surface, described Cracked ring is provided with stress concentration breach and arc notch, stress concentration breach and Arc notch is alternately distributed, and Cracked ring is respectively equipped with projection up and down on two end faces, the raised installation on Cracked ring lower surface On the coat in the groove of end face, described pouring means from wine bottle upper end is provided with inner cap, and inner cap passes through from outer set upper side, described inner cap Lower section is provided with an outwardly convex edge, and convex edge is in domatic, and outstanding annular convex ring is provided with above described interior outer side of lid, The external diameter of inner cap bottom surface is more than the internal diameter of overcoat upper surface, is provided with enclosing cover above inner cap, above enclosing cover inner side be provided with it is interior The neck that the bulge loop of outer side of lid is used in conjunction with each other, described enclosing cover lower surface are provided with a circle groove, Cracked ring upper surface Projection is stuck in the groove of enclosing cover lower surface.

2. explosion warning lid according to claim 1, it is characterised in that described stress concentration breach is triangle.

3. explosion warning lid according to claim 1, it is characterised in that on the upper surface and lower surface of described Cracked ring It is respectively equipped with three projections.

4. explosion warning lid according to claim 1, it is characterised in that described pouring means from wine bottle is provided with the card to concave Button.

5. explosion warning lid according to claim 1, it is characterised in that interior outer side of lid is provided with perpendicular rib, the inner side of enclosing cover Provided with perpendicular rib, horizontal screw thread is additionally provided with the inside of enclosing cover, inner cap upper end is provided with the prominent ring of two transverse directions.