CN2412851Y - Anti-forging plastic bottle top - Google Patents

Abstract

The utility model relates to a sky door type anti-forging plastic bottle top belonging to matching articles in bottles. The utility model is formed by the integration of a circular pipe, three-jaw clamping buckles, an internal screw thread, a sky door cover and a deformed hinge. The convex three-jaw clamping buckles uniformly distributed at the lower part of the inner wall of the circular pipe carry out local deformation and reset through the inner diameter of the pipe wall of the site where the three-jaw clamping buckles are positioned; thereby, the three-jaw clamping buckles are clamped at the lower side of the axis shoulder of a glass bottle. Through the relative rotation between the internal screw thread and an external screw thread, the weak connection between the sky door cover and the circular pipe is broken off by the support of a bottle opening when the bottle opening ascends; thereby, anti-forging operation is carried out. The deformed hinge drives the sky door cover to rotate away from the position of the bottle opening so as to achieve the purposes of protection, recovery and reuse.

Description

It gate-type anti-counterfeit plastic bottle cap

The utility model belongs to the packing matching product, mainly proposes a kind of bottle day gate-type anti-counterfeit plastic bottle cap

At present, the anti-counterfeit plastic bottle cap kind that bottle is used is more, but is almost separated with the back body is first entirely, be unfavorable for that energy raw material reclaims to reuse, and the style dullness.

The purpose of the sky gate-type anti-counterfeit plastic bottle cap that the utility model proposes promptly is to overcome existing the said goods defective, is satisfying under the antiforge function condition, make it with after still can connect together, not only help full dose and reclaim, reuse and energy-conservation, and fashionable.

The technical scheme that the utility model innovative design is taked is: by pipe, the three-jaw buckle, negative thread, it door closure and distortion hinge five in one constitute, the three-jaw buckle that promptly is distributed in round tube inner wall bottom and projection is by its position, place tube wall internal diameter local deformation and recovery, make the three-jaw buckle firmly be stuck in glass bottle shaft shoulder downside, by negative thread along the glass bottle outside thread descend and bottleneck rise in 3 faint connections between the disconnected day door closure in top and the pipe, drive a day door closure with the distortion hinge and leave position of bottleneck, promptly do the flexural resilience distortion dorsad, drive outside day door closure transposition pipe by two intercommunication triangle cylindrical outer wall that subtracted book on the round tube inner wall.

The utility model is implemented by such scheme, not only makes it false proof, can save from damage again and reclaim energy raw material, realizes energy-conservationly, and has also increased new style for anti-fake bottle lid.

Embodiment

Accompanying drawing 1 is the utility model structural representation and Matching Relationship figure.

Accompanying drawing 2 is C-C cutaway view of Fig. 1

Accompanying drawing 3 is seen figure for overlooking of Fig. 1

Accompanying drawing 4 is B-B section-drawing of Fig. 2

1 day door closure among the figure, 2 distortion hinges, 3 negative threads, 4 pipes, 5 three-jaw buckles, 6 sealing plugs, 7 glass bottles

The accompanying drawing that provides with reference to embodiment contrasts its structure and further is illustrated.

As shown in Figure 1, the utility model is by pipe 4, three-jaw buckle 5, negative thread 3, it door closure 1 and distortion hinge 2 five in one constitute, promptly be distributed in the three-jaw buckle 5 of pipe 4 inwall bottoms and projection, by its position, place tube wall internal diameter local deformation and recovery, make three-jaw buckle 5 be stuck in glass bottle 7 shaft shoulder downsides firmly, descend and bottleneck reaches disposable anti-false 3 faint connections (seeing Fig. 3 for details) between the disconnected day door closure 1 in top and the pipe 4 in rising along glass bottle 7 outside threads by negative thread 3; Drive a day door closure 1 with distortion hinge 2 and leave position of bottleneck, promptly two intercommunication triangles (seeing Fig. 2, the 4 for details) cylindrical outer wall that is subtracted book by pipe 4 inwalls is done the flexural resilience distortion dorsad, drive outside day door closure 1 transposition pipe 4, bottleneck sealing plug 6 is protruded into outside the bottle cap, be convenient to open, also corresponding reaching saves that the plastic bottle closure disjunctor reclaims, reuses, energy-conservation purpose from damage.

Shown in Fig. 2,4, for Shooting Technique is convenient to implement, picking negative thread surplus is three sections, and corresponding up and down respectively with uniform three-jaw buckle 5, will be out of shape simultaneously hinge 2 and wherein the minimum one section negative thread in position be arranged on next bar bus.

Shown in Fig. 1,3, day door closure 1 has 3 faint being connected with pipe 4 on the semicircle in addition in addition at sky door closure 1 except that the right angle is connected as a single entity each other with pipe 4 by distortion hinge 2.

The three-jaw buckle 5 that is distributed in pipe 4 inwall bottoms is positioned at same level height, and has the introducing gradient

Claims (2)

1, a kind of day gate-type anti-counterfeit plastic bottle cap, constitute by pipe (4), three-jaw buckle (5), negative thread (3), day door closure (1) and distortion hinge (2) five in one, it is characterized in that: the three-jaw buckle (5) that is distributed in pipe (4) inwall bottom and projection is by its position, place tube wall internal diameter local deformation and recovery, make three-jaw buckle (5) firmly be stuck in glass bottle shaft shoulder downside, by negative thread (3) along the glass bottle outside thread descend and glass bottle opening rise in faint connection between the disconnected day door closure (1) in top and the pipe (4).Drive a day door closure (1) with distortion hinge (2) and leave position of bottleneck, promptly do the flexural resilience distortion dorsad and drive outside Tianmen lid (1) transposition pipe (4) by two intercommunication triangle cylindrical outer wall that subtracted book on pipe (4) inwall.

2, day gate-type anti-counterfeit plastic bottle cap according to claim 1 is characterized in that: minimum one section is on next bar bus in (3) three sections of distortion hinge (2) and the negative threads.