CN217731313U

CN217731313U - Liquid packaging bottle

Info

Publication number: CN217731313U
Application number: CN202221354726.1U
Authority: CN
Inventors: 杭祝鸿; 束锋; 包明; 骆骏; 李信; 王丽娟
Original assignee: Jiangsu Hengshun Group Co ltd; Jiangsu Hengshun Vinegar Industry Co ltd
Current assignee: Jiangsu Hengshun Group Co ltd; Jiangsu Hengshun Vinegar Industry Co ltd
Priority date: 2022-06-01
Filing date: 2022-06-01
Publication date: 2022-11-04
Anticipated expiration: 2032-06-01

Abstract

The utility model discloses a liquid packaging bottle, including body, bottleneck and bottle lid, the bottleneck outer wall is equipped with the external screw thread, the bottle lid inner wall is equipped with the internal thread, the bottle lid passes through the screw thread with the bottleneck and screws sealedly, still includes the theftproof ring, the protruding first bulge loop that forms in bottleneck outer wall bottom, the protruding second bulge loop that forms in bottle lid inner wall bottom, the theftproof ring is including theftproof inner ring and theftproof outer loop, the protruding card of theftproof inner ring outer wall forms spacingly above the second bulge loop, the below of bottle lid and with theftproof inner ring connection are located to the theftproof outer loop, the theftproof outer loop inner circle upwards extends to one side and forms the card limit. The utility model realizes the sealing of the top, the middle and the bottom of the bottle mouth, and the sealing effect is reliable; the installation of the anti-theft ring can be realized by screwing the bottle cap, the installation is convenient, and the clamping time of the anti-theft buckle can be flexibly selected; after the bottle cap is opened for the first time, the bottle cap is positioned on the outermost side of the bottle mouth and the bottle cap, namely, the bottle cap is sealed through the anti-theft inner ring, and the deterioration of residual liquid in the bottle cap is effectively prevented.

Description

Liquid packaging bottle

Technical Field

The utility model belongs to the technical field of the bottle technique and specifically relates to a liquid packaging bottle is related to.

Background

Liquid packaging bottle's use is frequent among the daily life, especially in the food field, the encapsulation of bottle is especially important, the design that good sealed effect combines the anti-theft ring has almost become the standard of liquid packaging bottle matches, anti-theft ring generally directly is connected with the bottle lid among the prior art, realize the separation of bottle lid and anti-theft ring through unscrewing the bottle lid for the first time, realize sealedly through screw thread or compact structure, the function that both realized is all comparatively simple and single, liquid unseals uses the back, the outside remaining liquid of bottle lid inner structure sealing department can see through the gap direct and the air contact of bottle lid and bottleneck, go mildy easily for a long time, seriously influence the quality guarantee effect of liquid, bring the food health problem.

SUMMERY OF THE UTILITY MODEL

Utility model purpose: in order to overcome the not enough of background art, the utility model discloses a liquid packaging bottle realizes the multiple sealing of bottleneck when setting up the theftproof ring.

The technical scheme is as follows: the utility model discloses a liquid sealing bottle, including body, bottleneck and bottle lid, the bottleneck outer wall is equipped with the external screw thread, the bottle lid inner wall is equipped with the internal thread, the bottle lid passes through the screw thread with the bottleneck and screws up and seals, still includes the theftproof ring, bottleneck outer wall bottom arch forms first bulge loop, bottle lid inner wall bottom arch forms the second bulge loop, the theftproof ring includes theftproof inner ring and theftproof outer loop, the protruding card of theftproof inner ring outer wall forms spacing above the second bulge loop, the theftproof outer loop is located the below of bottle lid and is connected with the theftproof inner ring, the theftproof outer loop inner circle extends to form the card limit to one side;

the anti-theft bottle is characterized in that in the process that the bottle cap and the bottle opening are screwed tightly through threads, the clamping edge is downwards extruded from the upper part of the first convex ring, after the bottle cap is screwed tightly, the clamping edge is extruded to the lower part of the first convex ring to form an anti-theft clamping position, meanwhile, the second convex ring is pressed on the first convex ring through the anti-theft inner ring to form sealing, when the bottle cap is unscrewed, the anti-theft inner ring moves upwards along with the bottle cap, the position of the anti-theft outer ring is unchanged under the action of the clamping edge, and finally the anti-theft outer ring is separated from the anti-theft inner ring.

Furthermore, after the bottle cap is screwed with the bottle mouth through the threads, the top of the bottle mouth is pressed on the top of the inner side of the bottle cap.

Furthermore, a sealing plug is arranged at the top of the inner side of the bottle cap corresponding to the bottle opening, and the sealing plug is plugged in the bottle opening to form sealing after the bottle cap is screwed with the bottle opening through threads.

Furthermore, the upper surface of the first convex ring forms arc transition obliquely downwards, so that the clamping edge can be conveniently extruded downwards to pass through.

Furthermore, the anti-theft outer ring is connected with the anti-theft inner ring through the connecting ribs at intervals in the circumferential direction, so that the anti-theft outer ring and the anti-theft inner ring can be conveniently separated from each other.

Furthermore, the periphery of the bottle cap is provided with anti-slip lines, so that the bottle cap can be conveniently unscrewed.

Has the advantages that: compared with the prior art, the utility model has the advantages that: firstly, the top, the middle and the bottom of the bottle mouth are combined and sealed, and the sealing effect is reliable; secondly, the installation of the anti-theft ring can be realized by screwing the bottle cap, the installation is convenient, and the clamping time of the anti-theft buckle can be flexibly selected; moreover, after the bottle cap is opened for the first time, the bottle cap is positioned at the outermost side of the bottle opening and the bottle cap, namely, the bottle cap is sealed through the anti-theft inner ring, and the deterioration of residual liquid in the bottle cap is effectively prevented.

Drawings

FIG. 1 is an overall cross-sectional view of the present invention;

FIG. 2 is a sectional view of the anti-theft ring of the present invention;

FIG. 3 is the external structure view of the bottle mouth of the present invention;

fig. 4 is a cross-sectional view of the bottle cap of the present invention.

Detailed Description

The technical solution of the present invention will be further described with reference to the accompanying drawings and examples.

As shown in fig. 1, a liquid packaging bottle comprises a bottle body 1, a bottle mouth 2 and a bottle cap 3, wherein an external thread 201 is arranged on the outer wall of the bottle mouth 2, an internal thread 301 is arranged on the inner wall of the bottle cap 3, the bottle cap 3 and the bottle mouth 2 are screwed and sealed through threads, after the bottle cap 3 and the bottle mouth 2 are screwed through threads, the top of the bottle mouth 2 is pressed on the top of the inner side of the bottle cap 3, a sealing plug 303 is arranged at the top of the inner side of the bottle cap 3 corresponding to the bottle mouth 2, and anti-skid grains 304 are arranged on the periphery of the bottle cap 3.

As shown in fig. 2-4, the present bottle further includes a tamper-proof ring 4, the bottom of the outer wall of the bottle mouth 2 is protruded to form a first convex ring 202, the upper surface of the first convex ring 202 is inclined downward to form an arc transition, and the bottom of the inner wall of the bottle cap 3 is protruded to form a second convex ring 302.

As shown in fig. 1 and 2, the anti-theft ring 4 includes an anti-theft inner ring 401 and an anti-theft outer ring 402, the outer wall of the anti-theft inner ring 401 is convexly clamped above the second convex ring 302 to form a limit, the anti-theft outer ring 402 is arranged below the bottle cap 3 and is connected with the anti-theft inner ring 401 through circumferentially spaced connecting ribs 404, and the inner ring of the anti-theft outer ring 402 extends obliquely upward to form a clamping edge 403.

The liquid packaging bottle of the present application has the following states when in use:

when the bottle cap is not used, the bottle cap 3 is separated from the bottle mouth 2, the anti-theft inner ring 401 is clamped in the bottle cap 3, and the anti-theft outer ring 402 is connected to the anti-theft inner ring 401 through the connecting rib 404;

when the bottle cap 3 is screwed with the bottle mouth 2, the clamping edge 403 is downwards extruded from the upper part of the first convex ring 202 under the action of the second convex ring 302;

after the bottle cap 3 and the bottle cap 2 are screwed tightly, a first seal is formed at the thread, the clamping edge 403 is extruded below the first convex ring 202 to realize anti-theft clamping, meanwhile, the anti-theft inner ring 401 is pressed on the second convex ring 302 by the second convex ring 302 to realize a second seal, at the moment, the top of the bottle mouth is tightly pressed with the inner top of the bottle cap 3, and the sealing plug 303 is plugged into the bottle mouth to realize a third seal;

the bottle cap 3 is unscrewed for the first time, the anti-theft inner ring 401 moves upwards along with the bottle cap 3, and the anti-theft outer ring 402 is unchanged in position under the action of the clamping edge 403, and finally is separated from the anti-theft inner ring 401 and is left at the tail end of the bottle mouth.

Claims

1. The utility model provides a liquid packaging bottle, includes body (1), bottleneck (2) and bottle lid (3), bottleneck (2) outer wall is equipped with external screw thread (201), bottle lid (3) inner wall is equipped with internal thread (301), bottle lid (3) are sealed its characterized in that through the screw thread screwing with bottleneck (2): the bottle cap is characterized by further comprising an anti-theft ring (4), the bottom of the outer wall of the bottle mouth (2) protrudes to form a first convex ring (202), the bottom of the inner wall of the bottle cap (3) protrudes to form a second convex ring (302), the anti-theft ring (4) comprises an anti-theft inner ring (401) and an anti-theft outer ring (402), the outer wall of the anti-theft inner ring (401) protrudes to be clamped above the second convex ring (302) to form a limiting position, the anti-theft outer ring (402) is arranged below the bottle cap (3) and connected with the anti-theft inner ring (401), and the inner ring of the anti-theft outer ring (402) extends upwards obliquely to form a clamping edge (403);

during screwing the bottle cap (3) and the bottle mouth (2) through threads, the clamping edge (403) is downwards extruded from the upper part of the first convex ring (202), after the bottle cap (3) is screwed, the clamping edge (403) is extruded to the lower part of the first convex ring (202) to form an anti-theft clamping position, meanwhile, the second convex ring (302) is pressed on the first convex ring (202) through the anti-theft inner ring (401) to form sealing, when the bottle cap (3) is unscrewed, the anti-theft inner ring (401) moves upwards along with the bottle cap (3), the position of the anti-theft outer ring (402) is unchanged under the action of the clamping edge (403), and finally the anti-theft outer ring is separated from the anti-theft inner ring (401).

2. The liquid filled bottle according to claim 1, wherein: after the bottle cap (3) and the bottle mouth (2) are screwed tightly through threads, the top of the bottle mouth (2) is pressed on the top of the inner side of the bottle cap (3).

3. The liquid filled bottle according to claim 2, wherein: and a sealing plug (303) is arranged at the top of the inner side of the bottle cap (3) corresponding to the bottle mouth (2).

4. The liquid filled bottle according to claim 1, wherein: the upper surface of the first convex ring (202) forms arc transition obliquely downwards, so that the clamping edge (403) can be conveniently extruded downwards.

5. The liquid filled bottle according to claim 1, wherein: the anti-theft outer ring (402) is connected with the anti-theft inner ring (401) through the connecting ribs (404) at intervals in the circumferential direction, and the anti-theft outer ring and the anti-theft inner ring are conveniently separated.

6. The liquid filled bottle according to claim 1, wherein: the periphery of the bottle cap (3) is provided with anti-skid lines (304).