Wine bottle cap

Abstract

The utility model provides a wine bottle cap which comprises an outer cap, a connecting piece, an inner cap, a bottle neck and a bottle neck seat, after a wine bottle is opened, when the outer cap is screwed on the bottle neck again, a clamping ring I and a clamping ring II are arranged at the bottom of the inner cap and the top of the bottle neck seat, and the lower end face of the clamping ring I abuts against the upper end face of the clamping ring II; a clamping ring I is clamped between the outer wall of the outer cover and the outer wall of the bottle neck seat, and a gap exists, that is, the outer cover and the bottle neck seat cannot be completely closed, and whether the wine bottle is opened or not can be distinguished; meanwhile, a barb groove in the inner wall of the connecting piece is matched with a barb ring with an upward inclined surface at the upper part of the outer wall of the cover, so that the inner cover is left in the outer cover after the wine bottle is opened and cannot be taken out again, and lawbreakers are prevented from filling adulterated wine by forging the inner cover.

Description

TECHNICAL FIELD

[0001] The utility model relates to bottle cap technical field, specifically is a wine bottle cap. BACKGROUND

[0002] In the wine industry, especially high-end wine products, more and more lawbreakers recycle old wine bottles, pour into inferior wine and sell to consumers to make profits, damage the interests of manufacturers and consumers, in order to avoid the behavior of selling fake wine, manufacturers will set special structure in the wine bottle cap to realize the anti-fake function. At present, one kind of anti-fake bottle cap adopts the design of disposable inner cover, after the bottle cap is opened, the inner cover will fall off and damage to be recovered, so as to achieve the purpose of anti-fake, but there are loopholes, lawbreakers can counterfeit the inner cover to crack. UTILITY MODEL CONTENTS

[0003] In view of the defects of the existing wine bottle cap, the technical problem to be solved by the utility model is to provide a wine bottle cap, when the outer cover is rotated on the bottle mouth again after the wine bottle is opened, the outer cover and the bottle mouth seat cannot be completely closed, whether the wine bottle is opened can be identified, and the inner cover will be left in the outer cover and cannot be taken out again, so as to avoid lawbreakers from pouring fake wine by counterfeiting the inner cover.

[0004] In order to realize the above purpose, according to one aspect of the utility model, the utility model is realized through the following technical measures: a wine bottle cap, comprising an outer cover, a connecting piece, an inner cover, a bottle mouth and a bottle mouth seat, the connecting piece is inserted in the outer cover and is fixedly connected with the outer cover, the inner wall of the connecting piece is provided with a barb groove and an anti-skid strip I; the outer wall of the outer cover is provided with a barb ring at the upper portion, the inclined surface of the barb ring faces upward, the outer wall is provided with an anti-skid groove I at the lower portion, the bottom of the inner cover extends radially outward to form a clamping ring I, and the clamping ring I is inclined downward; the bottle mouth is provided with an inner cover step at the middle portion, the inner cover step divides the bottle mouth into upper and lower two parts, and the sidewall of the lower half of the bottle mouth is provided with an anti-skid strip II; the bottle mouth seat is open upward and downward, the top of the bottle mouth seat extends radially inward to form a clamping ring II, the inner diameter of the clamping ring II is smaller than the outer diameter of the clamping ring I, the inner wall of the bottle mouth seat is provided with an anti-skid groove II and a barb block, and the inclined surface of the barb block faces downward.

[0005] Further, the inner top wall of the outer cover is provided with a screw hole I, the top wall of the connecting piece is provided with a screw hole II, and the connecting piece is fixed in the outer cover through the screw passing through the screw hole I and the screw hole II.

[0006] Further, the inner wall of the outer cover is uniformly distributed with a plurality of rib strips, and the outer wall of the connecting piece is provided with a rib strip groove.

[0007] Further, the inner wall of the bottle mouth is provided with a clamping rib.

[0008] Further, the inner wall of the inner cover is provided with an internal thread, and the sidewall of the upper half of the bottle mouth is provided with an external thread.

[0009] Further, the inner wall of the connecting piece is provided with a limiting step.

[0010] Compared with the prior art, the wine bottle cap has the advantages that when the outer cap is rotated on the bottle mouth again after the wine bottle is opened, the inner cap is left in the outer cap due to the cooperation of the hook groove on the inner wall of the connecting piece and the upward hook ring on the upper portion of the outer wall of the cap, and the inner cap cannot be taken out again, so that the illegal persons cannot pour fake wine by forging the inner cap. BRIEF DESCRIPTION OF DRAWINGS

[0011] The accompanying drawings, which form a part of this description, are included to provide a further understanding of the application and are incorporated in and constitute a part of this application. The embodiments of the present application, and their

[0012] Fig. 1 It is an explosion structure schematic view of the wine bottle cap.

[0013] Fig. 2 It is a structure schematic view of the inner cap.

[0014] Fig. 3 It is a structure schematic view of the bottle mouth and the bottle mouth seat.

[0015] The accompanying drawings, which form a part of this description, are included to provide a further understanding of the application and are incorporated in and constitute a part of this application. The embodiments of the present application, and their DETAILED DESCRIPTION

[0016] The present application will be described in detail below with reference to the accompanying drawings and embodiments. It should be noted that the embodiments and features in the embodiments of the present application can be combined with each other without conflict.

[0017] In the description of the practical new, it is necessary to understand that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", "bottom", "top" and the like indicate the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the practical new and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation on the practical new.

[0018] Please refer to Figs. 1-3 The wine bottle cap provided by the embodiment comprises an outer cap 1, a connecting piece 2, an inner cap 3, a bottle mouth 4, a bottle mouth seat 5, a plurality of rib strips 6 are uniformly distributed on the inner wall of the outer cap 1, and a screw hole I 7 is arranged on the inner top wall; the outer wall of the connecting piece 2 is provided with a rib strip groove 8, the top wall is provided with a screw hole II 9, the inner wall of the connecting piece 2 is provided with a limiting step 10, an inverted hook groove 11 and an anti-skid strip I 12; the outer wall of the inner cap 3 is provided with an inverted hook ring 13 at the upper part, the inclined surface of the inverted hook ring 13 faces upward, the outer wall of the lower part is provided with an anti-skid groove I 14, the bottom of the inner cap 3 extends radially outward to form a clamping ring I 15, the clamping ring I 15 is inclined downward, and the inner wall of the inner cap 3 is provided with an internal thread 16; the inner cap step 17 is arranged in the middle of the bottle mouth 4, so that the bottle mouth 4 is divided into two parts, the outer thread 18 is arranged on the side wall of the upper half, the anti-skid strip II 19 is arranged on the side wall of the lower half, the inner wall of the bottle mouth 4 is provided with a clamping rib 20; the bottle mouth seat 5 is open upward and downward, the top of the bottle mouth seat 5 extends radially inward to form a clamping ring II 21, the inner diameter of the clamping ring II 21 is slightly smaller than the outer diameter of the clamping ring I 15, the inner wall of the bottle mouth seat 5 is provided with an anti-skid groove II 22 and an inverted hook block 23, and the inclined surface of the inverted hook block faces downward.

[0019] When the wine bottle cap is installed, the bottle mouth 4 is sleeved on the mouth of the wine bottle, the clamping rib 20 is clamped and fixed with the mouth of the wine bottle, the inner cap 3 is inserted from the bottom of the bottle mouth seat 5 and then passes through the top, the upper end surface of the clamping ring I 15 abuts against the lower end surface of the clamping ring II 21, the bottle mouth seat 5 is buckled with the inner cap 3 on the bottle mouth 4, the inverted hook block 23 of the bottle mouth seat 5 passes through the entire bottle mouth 4 and is axially fixed with the lower end surface of the bottle mouth 4, the anti-skid strip II 19 cooperates with the anti-skid groove II 22 to radially fix the bottle mouth 4 and the bottle mouth seat 5, the inner cap 3 is screwed with the bottle mouth 4; the connecting piece 2 is inserted into the inner part of the outer cap 1, the rib strip 6 is inserted into the rib strip groove 8, and the screw passes through the screw hole I 7 and the screw hole II 9 to fix the connecting piece 2 in the outer cap 1; after the outer cap 1 is buckled with the connecting piece 2 on the bottle mouth 4, the inverted hook groove 11 is sleeved on the inverted hook ring 13, the upper end surface of the inner cap 3 abuts against the limiting step 10, so that the outer cap 1 and the inner cap 3 are fixed together and the bottle mouth 4 is sealed, and the outer wall of the outer cap 1 is flush with the outer wall of the bottle mouth seat 5 without gap.

[0020] The wine bottle cap provided by the embodiment is opened by rotating the outer cap 1, the anti-skid strip 1 12 cooperates with the anti-skid groove 1 14 to drive the inner cap 3 to rotate, the clamping ring 1 15 of the inner cap 3 is deformed under stress and then is separated from the bottle cap seat, the wine bottle is opened, the cooperation of the barb groove 1 1 and the barb ring 1 3 makes the inner cap 3 stay in the connecting piece 2, at this time, the outer cap 1 is rotated on the bottle mouth 4 together with the inner cap 3, the lower end surface of the clamping ring 1 15 of the inner cap 3 abuts against the upper end surface of the clamping ring 2 1 of the bottle mouth seat 5, the outer wall of the outer cap 1 and the outer wall of the bottle mouth seat 5 are clamped with the clamping ring I, there is a gap, that is, the outer cap 1 and the bottle mouth seat 5 cannot be completely closed.

[0021] The preferred embodiments of the utility model are described above only, and are not used for limiting the utility model, for the technical personnel in the art, the utility model can have various changes and changes. Any modification, equivalent replacement, improvement and the like made in the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A wine bottle closure characterised in that: The utility model relates to a bottle cap, including outer cover (1), connecting piece (2), inner cover (3), bottle nozzle (4), bottle nozzle seat (5), connecting piece (2) is inserted in outer cover (1) and is fixedly connected with outer cover (1), and the inner wall of connecting piece (2) is equipped with barbed groove (11) and antiskid strip I (12);The upper portion of cover outer wall is equipped with barbed ring (13), and the inclined plane of barbed ring (13) is upward, and the lower portion of outer wall is equipped with antiskid groove I (14), and the bottom of inner cover (3) extends to form the clamping ring I (15) radially outward, and the clamping ring I (15) is inclined downward;Bottle nozzle (4) middle part is equipped with inner cover step (17), and inner cover step (17) divides bottle nozzle (4) into two parts, and the sidewall of bottle nozzle (4) lower half is equipped with antiskid strip II (19);Bottle nozzle seat (5) is opened to the top and bottom, and the top of bottle nozzle seat (5) extends to form the clamping ring II (21) radially inward, and the inner diameter of clamping ring II (21) is less than the outer diameter of clamping ring I (15), and the inner wall of bottle nozzle seat (5) is equipped with antiskid groove II (22) and barbed block (23), and the inclined plane of barbed block (23) is downward.

2. The wine bottle cap of claim 1, wherein: The inner top wall of the outer cover (1) is provided with a screw hole I (7), and the top wall of the connecting piece (2) is provided with a screw hole II (9), and the connecting piece (2) is fixed in the outer cover (1) by a screw passing through the screw hole I (7) and the screw hole II (9).

3. A wine bottle closure as claimed in claim 1 or 2, characterised in that: The inner wall of the outer cover (1) is uniformly distributed with a plurality of rib strips (6), and the outer wall of the connecting piece (2) is provided with a rib groove (8).

4. The wine bottle cap of claim 1, wherein: The inner wall of the bottle nozzle (4) is provided with a clamping rib (20).

5. The wine bottle cap according to claim 1 or 4, characterized in that: The inner wall of the inner cover (3) is provided with an internal thread (16), and the sidewall of the upper half of the bottle nozzle (4) is provided with an external thread (18).

6. The wine bottle cap of claim 1, wherein: The inner wall of the connecting piece (2) is provided with a limiting step (10).

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