CN212710719U

CN212710719U - Anti-theft sealed plastic bottle cap with folding piece

Info

Publication number: CN212710719U
Application number: CN202021329041.2U
Authority: CN
Inventors: 李运修
Original assignee: Foshan Shunde Huawei Precision Mould Co ltd
Current assignee: Foshan Shunde Huawei Precision Mould Co ltd
Priority date: 2020-07-08
Filing date: 2020-07-08
Publication date: 2021-03-16
Anticipated expiration: 2030-07-08

Abstract

The utility model discloses a take theftproof sealing plastic bottle lid of tabs, including bottle lid shell and the inside bottleneck of threaded connection at the bottle lid shell, the tabs in the bottom fixedly connected with of bottle lid shell inner wall, the top fixedly connected with fixed plate of bottle lid shell inner wall, and the bottom fixedly connected with of fixed plate and the sealing mechanism of bottleneck looks adaptation, sealing mechanism includes rubber seal and metal seal, rubber seal's internal surface and metal seal's fixed surface are connected, the utility model relates to a bottle lid technical field. This take theftproof sealing plastic bottle lid of folded piece, top fixedly connected with fixed plate through bottle lid shell inner wall combines rubber seal and metal seal to use, improves sealing mechanism's anti deformability for sealing mechanism still can keep the leakproofness after using for a long time, has prolonged sealing mechanism's life, prevents that the beverage in the bottle from spilling over.

Description

Anti-theft sealed plastic bottle cap with folding piece

Technical Field

The utility model relates to a bottle lid technical field specifically is a take theftproof sealing plastic bottle lid of tabs.

Background

The bottle cap is used for sealing a bottle, and has different shapes and different operation methods according to different functions, for example, a mineral water bottle cap is round and screwed, a pop-top can bottle cap is pulled annularly, a meat can bottle cap is not fixed in shape, an injection bottle cap is integrated with glass, a beer bottle cap which is most popular among men is pried, the design of the bottle cap is curious, the bottle cap is an important ring for food and beverage packaging and is also the place which is firstly contacted with a product by a consumer, the bottle cap has the sealing performance of the product of contents, and also has the functions of anti-theft opening and safety, so the bottle cap is widely applied to bottled products, the bottle cap is an upstream industry of food, beverage, wine, chemical industry and pharmaceutical industry, and is a product for bottle container packaging, the early development of the bottle cap is made of cork material, a horse-neck aluminum cap, a long-neck aluminum cap, a screw cap, a, Carbonated beverage aluminum cap, hot-fill aluminum cap, injection aluminum cap, medicine cap, flip-open ring cap, safety button claw cap, plastic bottle cap, etc.

At present when encapsulating the beverage screen, the bottle lid below carries out theftproof locking through setting up the theftproof ring, simple structure, and the theftproof ability is more weak, and current bottle lid top is mainly sealed through single rubber circle, but the sealing washer is ageing easily in the use, loses sealed performance, leads to the leakproofness variation between bottle lid and the bottle.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a take theftproof sealing plastic bottle lid of folded piece has solved the theftproof ability weaker, and current bottle lid top mainly seals through single rubber circle, but the sealing washer is ageing easily in the use, loses sealed performance, leads to the problem of leakproofness variation between bottle lid and the bottle.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a take theftproof sealing plastic bottle lid of folded piece, includes bottle lid shell and the inside bottleneck of threaded connection in the bottle lid shell, the folded piece in the bottom fixedly connected with of bottle lid shell inner wall, the top fixedly connected with fixed plate of bottle lid shell inner wall, and the bottom fixedly connected with of fixed plate and the sealing mechanism of bottleneck looks adaptation.

Sealing mechanism includes rubber seal and metal seal, rubber seal's internal surface and metal seal's surface fixed connection, the equal fixedly connected with bracing piece in both sides of metal seal inner wall bottom, and the bracing piece is kept away from the one end of metal seal and the bottom fixed connection of fixed plate.

Preferably, the top of the inner wall of the bottle cap shell and the periphery of the fixing plate are fixedly connected with an annular plate matched with the bottle mouth, and the inner wall of the bottle cap shell is fixedly connected with an internal thread.

Preferably, the outer surface of the bottle mouth is fixedly connected with an external thread matched with the internal thread, and the bottom of the outer surface of the bottle mouth is fixedly connected with a bottle mouth convex ring.

Preferably, the bottom of the bottle cap shell is fixedly connected with a connecting part, and one side of the connecting part, which is far away from the bottle cap shell, is fixedly connected with an anti-theft ring.

Preferably, a sleeve is fixedly connected to the bottom of the outer surface of the outer shell of the bottle cap.

Preferably, the top of the outer surface of the bottle cap shell is fixedly connected with an anti-skid lug.

Advantageous effects

The utility model provides a take theftproof sealing plastic bottle lid of folded piece. Compared with the prior art, the method has the following beneficial effects:

(1) this take theftproof sealing plastic bottle lid of folded piece, top fixedly connected with fixed plate through bottle lid shell inner wall, and the bottom fixedly connected with of fixed plate and the sealing mechanism of bottleneck looks adaptation, sealing mechanism includes rubber seal and metal seal, rubber seal's internal surface and metal seal's external surface fixed connection, the equal fixedly connected with bracing piece in both sides of metal seal inner wall bottom, and the bracing piece is kept away from metal seal's one end and the bottom fixed connection of fixed plate, combine rubber seal and metal seal to use, improve sealing mechanism's resistance to deformation, make sealing mechanism still can keep the leakproofness after using for a long time, sealing mechanism's life has been prolonged, prevent that the beverage in the bottle from spilling over.

(2) This take theftproof sealing plastic bottle lid of folded piece, through the interior folded piece of bottom fixedly connected with of bottle lid shell inner wall, the bottom fixedly connected with connecting portion of bottle lid shell, and one side fixedly connected with antitheft ring that the bottle lid shell was kept away from to connecting portion, when setting up antitheft ring, the bottom in the bottle lid sets up interior folded piece, card that can be firm has increased the theftproof performance of this bottle lid in bottleneck bulge loop department.

Drawings

FIG. 1 is a perspective view of the structure of the present invention;

FIG. 2 is a cross-sectional view of the structure of the present invention;

FIG. 3 is an enlarged view of a portion of the substrate of FIG. 2;

fig. 4 is a top view of the sealing mechanism structure of the present invention.

In the figure: the bottle cap comprises a bottle cap shell 1, a bottle mouth 2, an inner folding piece 3, a fixing plate 4, a sealing mechanism 5, a rubber sealing ring 51, a metal sealing ring 52, a supporting rod 53, an annular plate 6, an inner thread 7, an outer thread 8, a bottle mouth convex ring 9, a connecting part 10, an anti-theft ring 11, a sleeve 12 and an anti-skid bump 13.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an anti-theft sealing plastic bottle cap with folding pieces comprises a bottle cap shell 1 and a bottle mouth 2 in threaded connection with the inside of the bottle cap shell 1, wherein the top of the outer surface of the bottle cap shell 1 is fixedly connected with a plurality of anti-skid lugs 13 which are uniformly distributed on the outer surface of the bottle cap, the anti-skid lugs 13 increase the friction force between a hand and the bottle cap and are convenient to screw, the bottom of the outer surface of the bottle cap shell 1 is fixedly connected with a sleeve 12, the bottom of the outer surface of the bottle cap shell 1 is fixedly connected with a connecting part 10, one side of the connecting part 10 away from the bottle cap shell 1 is fixedly connected with an anti-theft ring 11, the outer surface of the bottle mouth 2 is fixedly connected with an external thread 8 matched with an internal thread 7, the bottom of the outer surface of the bottle mouth 2 is fixedly connected with a bottle mouth convex ring 9, the top, the position of the bottle mouth 2 is limited, the inner wall of the bottle cap shell 1 is fixedly connected with an internal thread 7, the bottom of the inner wall of the bottle cap shell 1 is fixedly connected with an inner folding piece 3, the inner folding piece 3 can be firmly clamped at a bottle mouth convex ring 9, the anti-theft performance of the bottle cap is improved, the top of the inner wall of the bottle cap shell 1 is fixedly connected with a fixing plate 4, and the bottom of the fixed plate 4 is fixedly connected with a sealing mechanism 5 matched with the bottle mouth 2, the sealing mechanism 5 comprises a rubber sealing ring 51 and a metal sealing ring 52, the rubber sealing ring 51 and the metal sealing ring 52 are combined for use, the anti-deformation capability of the sealing mechanism 5 is improved, the service life of the sealing mechanism 5 is prolonged, the inner surface of the rubber sealing ring 51 is fixedly connected with the outer surface of the metal sealing ring 52, two sides of the bottom of the inner wall of the metal sealing ring 52 are fixedly connected with supporting rods 53, and one end of the support rod 53 far away from the metal sealing ring 52 is fixedly connected with the bottom of the fixing plate 4.

During the use, when being connected bottleneck 2 and bottle lid shell 1, with bottle lid shell 1 clockwise rotation on bottleneck 2, when bottle lid shell 1 rotates downwards, because interior tabs 3 have elasticity, interior tabs 3 are under the effect of downward pressure, unanimous rotation to bottleneck 2 bottoms, the card is in bottleneck bulge loop 9 department and is prevented burglary, simultaneously 2 tops of bottleneck get into annular plate 6, support the bottle lid, sealing mechanism 5 in the bottle lid shell 1 gets into in bottleneck 2, seal the junction of bottle lid shell 1 and bottleneck 2, bracing piece 53 plays the supporting role to sealing mechanism 5, when rotating the bottle lid, skid proof block 13 can increase the frictional force between hand and the bottle lid, be convenient for twist.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a take theftproof sealing plastic bottle lid of folded piece, includes bottle lid shell (1) and threaded connection at inside bottleneck (2) of bottle lid shell (1), its characterized in that: the bottom of the inner wall of the bottle cap shell (1) is fixedly connected with an inner folding piece (3), the top of the inner wall of the bottle cap shell (1) is fixedly connected with a fixed plate (4), and the bottom of the fixed plate (4) is fixedly connected with a sealing mechanism (5) matched with the bottle mouth (2);

sealing mechanism (5) include rubber seal (51) and metal seal (52), the internal surface of rubber seal (51) is connected with the external fixed surface of metal seal (52), the equal fixedly connected with bracing piece (53) in both sides of metal seal (52) inner wall bottom, and the one end that metal seal (52) was kept away from in bracing piece (53) and the bottom fixed connection of fixed plate (4).

2. The anti-theft sealed plastic bottle cap with a folded piece of claim 1, characterized in that: the bottle cap is characterized in that the top of the inner wall of the bottle cap shell (1) is fixedly connected with an annular plate (6) matched with the bottle mouth (2) and located on the periphery of the fixing plate (4), and the inner wall of the bottle cap shell (1) is fixedly connected with an internal thread (7).

3. The anti-theft sealing plastic bottle cap with a folded piece as claimed in claim 2, characterized in that: the outer surface of the bottle mouth (2) is fixedly connected with an external thread (8) matched with the internal thread (7), and the bottom of the outer surface of the bottle mouth (2) is fixedly connected with a bottle mouth convex ring (9).

4. The anti-theft sealed plastic bottle cap with a folded piece of claim 1, characterized in that: the bottom of bottle lid shell (1) is fixedly connected with connecting portion (10), and one side fixedly connected with theftproof ring (11) that bottle lid shell (1) was kept away from in connecting portion (10).

5. The anti-theft sealed plastic bottle cap with a folded piece of claim 1, characterized in that: the bottom of the outer surface of the bottle cap shell (1) is fixedly connected with a sleeve (12).

6. The anti-theft sealed plastic bottle cap with a folded piece of claim 1, characterized in that: the top of the outer surface of the bottle cap shell (1) is fixedly connected with an anti-skid lug (13).