CN210365040U

CN210365040U - Sealing cover for bottle mouth

Info

Publication number: CN210365040U
Application number: CN201921198193.0U
Authority: CN
Inventors: 张宏荣
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-29
Filing date: 2019-07-29
Publication date: 2020-04-21
Anticipated expiration: 2029-07-29

Abstract

The utility model discloses a sealed lid is used to bottleneck relates to the sealed technical field of bottleneck, including sealed piece, the inside of sealed piece is provided with first heavy groove, and the bottom in first heavy groove is connected with the spliced pole, the internal connection of spliced pole has the pull ring, the bottom of sealed piece is connected with the connecting cylinder, the bottom in the connecting cylinder outside is provided with the chamfer, the outside that the bottom of sealed piece is located the connecting cylinder is provided with the heavy groove of second, the bottom of connecting cylinder is provided with the bottle. The utility model discloses a be provided with sealed piece and connecting cylinder, and form the annular second heavy groove of circle between the pad of sealed piece and the connecting cylinder, for the sealed mode of tin foil paper heat-seal, through going into the second heavy inslot with the top block of bottle to with the top of bottleneck and the interior hot melt of second heavy inslot, make the leakproofness in the bottle higher, reduced the probability that the mechanism damaged.

Description

Sealing cover for bottle mouth

Technical Field

The utility model relates to a bottleneck seals technical field, specifically is a sealed lid is used to bottleneck.

Background

When the article of depositing need seal up in the bottle, for the leakproofness in the guarantee bottle, the bottle need pass through the tin foil heat-seal, but the tin foil heat-seal has many places not enough.

Because the tinfoil paper is low in strength, the tinfoil paper is easy to damage in the subsequent processing process after heat sealing, and after the tinfoil paper is damaged, the sealing mechanism of the bottle body is easy to damage, so that the probability of liquid leakage in the bottle body is increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problem that the existing sealing mechanism is easy to damage, a sealing cover for a bottle opening is provided.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a sealed lid is used to bottleneck, includes sealed piece, the inside of sealed piece is provided with first heavy groove, and the bottom in first heavy groove is connected with the spliced pole, the internal connection of spliced pole has the pull ring, the bottom of sealed piece is connected with the connecting cylinder, the bottom in the connecting cylinder outside is provided with the chamfer, the outside that the bottom of sealed piece is located the connecting cylinder is provided with the heavy groove of second, the bottom of connecting cylinder is provided with the bottle.

Preferably, the first sinking groove is of a circular structure, and the first sinking groove is located in the middle of the top end of the sealing block.

Preferably, the sealing block is integrally formed with the connecting post and the tab.

Preferably, the connecting cylinder is located on the outer side of the bottom end of the first sinking groove, and a chamfer is arranged at the bottom end of the outer side of the connecting cylinder.

Preferably, the second heavy groove is a circular ring heavy groove, and the second heavy groove is welded with the top end of the bottle body through hot melting.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a be provided with sealed piece and connecting cylinder, and form the annular second heavy groove of circle between the pad of sealed piece and the connecting cylinder, for the sealed mode of tin foil paper heat-seal, through going into the second heavy inslot with the top block of bottle, and with the top of bottleneck and the interior hot melt of second heavy inslot, make the leakproofness in the bottle higher, the probability of mechanism's damage has been reduced, through being provided with spliced pole and pull ring, through the pulling pull ring, make the plastic sheet in the first heavy inslot pulled, pour out the object in the bottle.

Drawings

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

FIG. 2 is a schematic view of a tab installation of the present invention;

fig. 3 is a top view of the present invention;

fig. 4 is a sectional view of the present invention.

In the figure: 1. a sealing block; 2. a first sink tank; 3. connecting columns; 4. a pull ring; 5. a connecting cylinder; 6. a second sink tank; 7. chamfering; 8. and (4) a bottle body.

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, a sealing cap for a bottle opening comprises a sealing block 1, wherein a first sinking groove 2 is formed in the sealing block 1, a connecting column 3 is connected to the bottom end of the first sinking groove 2, a pull ring 4 is connected to the inside of the connecting column 3, a connecting cylinder 5 is connected to the bottom end of the sealing block 1, a chamfer 7 is formed in the bottom end of the outer side of the connecting cylinder 5, a second sinking groove 6 is formed in the outer side, located at the bottom end of the sealing block 1, of the connecting cylinder 5, and a bottle body 8 is arranged at the bottom end of the connecting cylinder 5.

Please refer to fig. 1, the first sinking groove 2 is a circular structure, and the first sinking groove 2 is located at the middle position of the top end of the sealing block 1, so that the pull ring 4 is conveniently placed in the first sinking groove 2.

Please refer to fig. 2, the sealing block 1 is integrally formed with the connecting column 3 and the pull ring 4, and when the pull ring is pulled, the pull ring drives the plastic sheet in the first sinking groove to separate.

Please refer to fig. 4, the connecting cylinder 5 is located outside the bottom end of the first sinking groove 2, and the bottom end of the outside of the connecting cylinder 5 is provided with a chamfer 7, so that the connecting cylinder 5 is conveniently clamped into the bottleneck.

Please refer to fig. 3, the second sinking groove 6 is a circular ring sinking groove, and the top end of the bottle body 8 is welded to the second sinking groove 6 by heat fusion, so that the top end of the bottle body 8 is connected to the second sinking groove more stably, and the probability of the separation of the sealing cover is reduced.

The working principle is as follows: when in use, the connecting cylinder 5 needs to be extruded into the bottleneck, because the bottom end of the outer side of the connecting cylinder 5 is provided with the chamfer 7, therefore, the connecting cylinder 5 is conveniently clamped into the bottle mouth, the top end of the bottle body 8 slides along the outer side of the connecting cylinder 5 at the moment until the bottle mouth extends into the second sinking groove 6, the top end of the bottle body 8 is welded with the bottom end inside the second sinking groove 6 in a hot melting mode, so that the sealing cover is installed at the bottle mouth, at the moment, the inside of the bottle body 8 is in a sealing state, when the sealing cover needs to be opened, a finger is inserted into the first sinking groove 2, and the pull ring 4 is pulled, so that the pull ring 4 is deformed, upward pulling force is applied to the pull ring 4, make pull ring 4 exert ascending pulling force to the plastic sheet in spliced pole 3 and the first heavy groove 2, until pull ring 4 drives the plastic sheet in the first heavy groove 2 and is pulled out, the object in the bottle can flow through first heavy groove 2 this moment.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and the sealing by welding is the core right of the patent, irrespective of the final appearance of the lid, and therefore all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

Claims

1. The utility model provides a sealed lid is used to bottleneck, includes sealed piece (1), its characterized in that: the inside of sealed piece (1) is provided with first heavy groove (2), and the bottom of first heavy groove (2) is connected with spliced pole (3), the internal connection of spliced pole (3) has pull ring (4), the bottom of sealed piece (1) is connected with connecting cylinder (5), the bottom in the connecting cylinder (5) outside is provided with chamfer (7), the outside that the bottom of sealed piece (1) is located connecting cylinder (5) is provided with second heavy groove (6), the bottom of connecting cylinder (5) is provided with bottle (8).

2. A closure cap for a bottle opening as claimed in claim 1, wherein: the first sinking groove (2) is of a circular structure, and the first sinking groove (2) is located in the middle of the top end of the sealing block (1).

3. A closure cap for a bottle opening as claimed in claim 1, wherein: the sealing block (1), the connecting column (3) and the pull ring (4) are integrally formed.

4. A closure cap for a bottle opening as claimed in claim 1, wherein: the connecting cylinder (5) is located on the outer side of the bottom end of the first sinking groove (2), and a chamfer (7) is arranged at the bottom end of the outer side of the connecting cylinder (5).

5. A closure cap for a bottle opening as claimed in claim 1, wherein: the second sinking groove (6) is a circular ring-shaped sinking groove, and the inside of the second sinking groove (6) is welded with the top end of the bottle body (8) through hot melting.