CN217649981U

CN217649981U - General type bottle lid structure

Info

Publication number: CN217649981U
Application number: CN202221086894.7U
Authority: CN
Inventors: 罗邦毅
Original assignee: Hangzhou Youngsun Intelligent Equipment Co Ltd
Current assignee: Hangzhou Youngsun Intelligent Equipment Co Ltd
Priority date: 2022-05-06
Filing date: 2022-05-06
Publication date: 2022-10-25
Anticipated expiration: 2032-05-06

Abstract

The utility model relates to a bottle lid technical field discloses a general type bottle lid structure, including lid seat, block, the lid seat include the flange, with the go-between of flange integral type, the bottom surface of flange is equipped with the reduction groove that is used for the flange to buckle, the outside of go-between is equipped with the external screw thread, block and go-between threaded connection. The utility model discloses beneficial effect that the commonality is strong has.

Description

General type bottle lid structure

Technical Field

The utility model relates to a bottle lid technical field especially relates to a general type bottle lid structure.

Background

The bottle cap is a sealing component of a bottle body and is used for sealing a bottle opening. Most of existing beverage boxes are packaged by paper boxes, for example, a common milk packaging box in a cuboid or polyhedral structure is adopted, an inclined plane exists at a position between a box body and a box top of the packaging box, a pouring opening is generally arranged at the position, close to a side face, of the box top, so that the shape of a cover seat is required to be matched with two faces of an intersection of the box body top face and the side face, different included angles exist between the top face and the side face of different packaging boxes, the included angles can be any one of acute angles, right angles or obtuse angles, and existing cover seat flanges are generally integrally injection-molded, cannot adapt to angle change and are poor in universality.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an above-mentioned problem that the bottle lid among the solution prior art exists provides a general type bottle lid structure of mounted position strong adaptability.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a general type bottle lid structure, includes apron, block, the apron includes the flange, with the go-between of flange integral type, the lower extreme of go-between is equipped with the sealing membrane, the bottom surface of flange is equipped with the weakening groove that is used for the flange to buckle, the outside of go-between is equipped with the external screw thread, block and go-between threaded connection. The flange can be bent at any angle at the weakening groove, so that the flange is suitable for any inclined plane included angle between the top surface and the side surface of the packaging box, and has strong universality.

Preferably, the inner wall of the connecting ring is provided with internal threads, a cutting ring connected with the internal threads is arranged in the connecting ring, a cutter is arranged at the lower end of the cutting ring, a linkage mechanism is arranged between the cap and the cutting ring, when the cap is opened in an upward rotating mode, the linkage mechanism drives the cutting ring to rotate downwards, and the cutter cuts the sealing film on the box body. When the block is opened, the cutting ring cuts the sealing film automatically, so that the action of opening the sealing film independently is omitted, and the use is more convenient.

Preferably, the inner wall of the cutting ring is provided with a plurality of limiting bosses, the inner bottom surface of the cap is provided with a plurality of shifting teeth corresponding to the limiting bosses, the limiting bosses and the shifting teeth form the linkage mechanism, and when the cap rotates, the shifting teeth shift the limiting bosses to enable the cutting ring to rotate along the internal thread.

Preferably, the lower end of the outer side of the connecting ring is provided with a limiting convex ring, and a blocking ring is sleeved on the connecting ring and positioned between the limiting convex ring and the flange. When the cap is not opened, the upper end of the blocking ring is weakly connected with the cap, and when the cap is rotated to be opened, the blocking ring is limited by the limiting convex ring and is separated from the cap; whether the cover cap is opened or not can be judged through the blocking ring.

Preferably, a spigot convex ring is arranged on the bottom surface of the cap, and a sealing groove is formed between the spigot convex ring and the side wall of the cap. When the cap is in threaded connection with the connecting ring, the upper end of the connecting ring is clamped into the sealing groove to realize sealing.

Therefore, the utility model discloses convenient to use, the beneficial effect that the commonality is strong have.

Drawings

Fig. 1 is a schematic structural view of the present invention.

Fig. 2 is an exploded view of fig. 1.

Fig. 3 is a schematic view of the cutting ring.

Fig. 4 is a schematic view of the internal structure of the cap.

Fig. 5 is a schematic view of the connection between the present invention and the box body.

Fig. 6 is a schematic view of a flange in a bent state.

In the figure: the sealing device comprises a cover base 1, a flange 10, a weakening groove 100, a connecting ring 11, an external thread 110, an internal thread 111, a limiting convex ring 112, a cap 2, a shifting tooth 20, a spigot convex ring 21, a sealing groove 22, a sealing film 3, a cutting ring 4, a cutter 40, a limiting boss 41, a blocking ring 5 and a box body 6.

Detailed Description

The invention will be further described with reference to the accompanying drawings and specific embodiments:

as shown in fig. 1-6, a general type bottle cap structure, including a cap seat 1, a cap 2, the cap seat 1 includes a flange 10, a connection ring 11 integrated with the flange, a sealing film 3 is provided on the box body 6, a weakening groove 100 for bending the flange is provided on the bottom surface of the flange 10, an external thread 110 is provided on the outer side of the connection ring 11, the cap is in threaded connection with the connection ring, an internal thread 111 is provided on the inner wall of the connection ring 11, a cutting ring 4 connected with the internal thread is provided in the connection ring, a cutter 40 is provided at the lower end of the cutting ring, a link mechanism is provided between the cap and the cutting ring, when the cap is opened by upward rotation, the link mechanism drives the cutting ring to rotate downward, and the cutter cuts the sealing film on the box body.

The inner wall of cutting ring 4 is equipped with a plurality of spacing bosss 41, and the interior bottom surface of block 2 is equipped with a plurality of dialling the tooth 20 that correspond with spacing boss, and spacing boss 41 constitutes link gear with dialling tooth 20, and when the block was rotatory, dialled the tooth and stirred spacing boss for the cutting ring is rotatory along the internal thread.

As shown in fig. 5, a limiting convex ring 112 is arranged at the lower end of the outer side of the connecting ring 11, and a baffle ring 5 is sleeved on the connecting ring between the limiting convex ring and the flange; the bottom surface of the cap 2 is provided with a spigot convex ring 21, and a sealing groove 22 is formed between the spigot convex ring and the side wall of the cap.

With the attached drawings, the principle of the utility model is as follows: as shown in fig. 6, the flange can be bent at any angle at the weakening groove, so that the flange can be adapted to any inclined angle between the top surface and the side surface of the packing box, and has strong universality; the connecting ring is in a flat state, so that the sealing film inside the connecting ring is easy to open or cut. In this structure, when the block was opened, the cutting ring was automatic to be cut the sealing membrane, had saved the action of opening the sealing membrane alone, and it is more convenient to use.

In the description of the present invention, it should be understood that the directions or positional relationships indicated by the upper, lower, left, right, inner, outer, one end, the other end, etc. are the directions or positional relationships based on the drawings, and are only for the sake of clarity and convenience of description of the technical solution of the present invention, but not for the purpose of indicating or suggesting that the indicated device or element must have a specific direction, be constructed and operated in a specific direction, and cannot be understood as a limitation of the present invention.

The above is only a specific embodiment of the present invention, but the technical features of the present invention are not limited thereto. Any simple changes, equivalent substitutions or modifications made on the basis of the present invention to solve the same technical problems and achieve the same technical effects are all covered by the protection scope of the present invention.

Claims

1. The utility model provides a general type bottle lid structure, includes lid seat, block, characterized by, the lid seat include the flange, with the go-between of flange integral type, the bottom surface of flange is equipped with the weakening groove that is used for the flange to buckle, the outside of go-between is equipped with the external screw thread, block and go-between threaded connection.

2. The bottle cap structure of claim 1, wherein the inner wall of the coupling ring is provided with an internal thread, the coupling ring is provided with a cutting ring connected to the internal thread, the cutting ring is provided at a lower end thereof with a cutter, and a linkage mechanism is provided between the cap and the cutting ring, and when the cap is rotated upward to be opened, the linkage mechanism drives the cutting ring to rotate downward, and the cutter cuts the sealing film on the case.

3. The universal bottle cap structure according to claim 2, wherein the inner wall of the cutting ring is provided with a plurality of limiting bosses, the inner bottom surface of the cap is provided with a plurality of shifting teeth corresponding to the limiting bosses, the limiting bosses and the shifting teeth form the linkage mechanism, and when the cap is rotated, the shifting teeth shift the limiting bosses to enable the cutting ring to rotate along the internal thread.

4. The bottle cap structure of claim 1, 2 or 3, wherein a stop collar is provided at a lower end of an outer side of the connection ring, and a spacer ring is provided between the stop collar and the flange on the connection ring.

5. The universal bottle cap structure according to claim 1, wherein a spigot convex ring is provided on the bottom surface of the cap, and a sealing groove is formed between the spigot convex ring and the sidewall of the cap.