CN217375582U

CN217375582U - Bottleneck sealing mechanism

Info

Publication number: CN217375582U
Application number: CN202220906519.6U
Authority: CN
Inventors: 吴中国; 任文武; 乔栋
Original assignee: Shandong Jinuo Glass Co ltd
Current assignee: Shandong Jinuo Glass Co ltd
Priority date: 2022-04-19
Filing date: 2022-04-19
Publication date: 2022-09-06
Anticipated expiration: 2032-04-19

Abstract

The utility model provides a bottleneck sealing mechanism, which comprises a sealing cylinder, wherein internal threads are distributed on the inner wall of the sealing cylinder, the internal threads distributed in the sealing cylinder are screwed with external threads at the bottleneck position of a bottle body, the side position of the sealing cylinder is symmetrically provided with a disassembly bayonet, the bottom position in the sealing cylinder is provided with a sealing air bag, the surface of the sealing air bag is mutually attached to the bottleneck, a fastening block is driven to move to the axial center position of the sealing cylinder by rotating a fastening bolt, so that the fastening block can be tightly attached to the side position of the bottleneck, further the friction force between the fastening block and the bottleneck is improved, the situation that the sealing cylinder is automatically rotated to be separated from the bottleneck under the action of the internal pressure can be prevented, the sealing efficiency is greatly improved by adopting the structure, and the structure design is simple, meets the development requirements of energy conservation and environmental protection.

Description

Bottleneck sealing mechanism

Technical Field

The utility model relates to a bottleneck sealing mechanism relates to bottle equipment field.

Background

Among the prior art, 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, so need design a new seal structure and solve this problem.

SUMMERY OF THE UTILITY MODEL

To the deficiency that prior art exists, the utility model aims to provide a bottleneck sealing mechanism to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides a bottleneck sealing mechanism, includes a sealed section of thick bamboo, it has the internal thread to distribute on the inner wall of a sealed section of thick bamboo, and the internal thread that distributes inside a sealed section of thick bamboo closes with the external screw thread of bottle bottleneck position mutually soon, the side position symmetry of a sealed section of thick bamboo has seted up the dismantlement bayonet socket, the inside bottom position of a sealed section of thick bamboo is provided with sealed gasbag, sealed gasbag's surface and bottleneck are laminated each other.

Further, a side sliding groove is formed in the side face position of the inner portion of the sealing barrel, a limiting ring is connected to the inner portion of the side sliding groove in a sliding mode, the outer wall of the limiting ring is connected with the inner wall of the side sliding groove in a sliding mode, a sliding ring is fixedly connected to the upper side position of the limiting ring, the upper side of the sliding ring is attached to the surface of the sealing air bag, and the lower side end face of the sliding ring is attached to the upper end of the bottle mouth.

Further, the shrinkage pool has been seted up to the upside position of slip ring, the shrinkage pool with distribute the mutual joint of joint post of protection pad downside, the upper end and the protection of joint post are filled up fixedly mutually, a side surface of protection pad is laminated with the surface of slip ring mutually, the opposite side surface of protection pad is laminated with the surface of air-tight bag mutually.

Furthermore, the side position of the sealing cylinder is provided with a screw hole, a fastening bolt is screwed in the screw hole, the fastening bolt penetrates through the sealing cylinder and is fixed with a fastening block, the fastening block is a component made of a rubber material, a moving groove is formed in the position, close to the sealing cylinder, of the fastening block, the moving groove is of a circular groove hole structure, and the axis of the moving groove coincides with the axis of the screw hole.

Furthermore, the inner wall of the sliding ring is provided with an inclined plane, the inclined plane is of an inclined plane structure with a section of 45 degrees, and the surface of the inclined plane is attached to the surface of the sealing air bag.

Furthermore, the dismounting bayonets are of inwards-concave slotted hole structures, and the dismounting bayonets are arranged at an included angle of 180 degrees.

Further, a nano antibacterial coating is coated on the surface of the sealed air bag.

The utility model has the advantages that: the inner thread is arranged in the sealing cylinder, the inner thread is screwed with the thread of the bottle mouth, the upper side of the bottle mouth is attached to the lower side end face of the sliding ring, the sliding ring moves to extrude the sealing air bag to the upper side, the middle position of the sealing air bag extends into the bottle mouth, the purpose of sealing the bottle body is achieved, and the sealing effect of the bottle mouth is further improved by matching with the inner thread on the side face of the sealing cylinder;

the fastening bolt is rotated to drive the fastening block to move towards the axis position of the sealing cylinder, so that the fastening block can be tightly attached to the side position of the bottle mouth, the friction force between the fastening block and the bottle mouth is further improved, the situation that the sealing cylinder is automatically rotated to be separated from the bottle mouth under the action of internal pressure of the sealing cylinder can be prevented, the sealing efficiency is greatly improved by adopting the structure, the structural design is simple, and the development requirements of energy conservation and environmental protection are met;

the disassembly bayonet on the side surface of the sealing cylinder is convenient to be clamped in the disassembly bayonet through a disassembly tool, and the purpose of disassembling the sealing cylinder can be achieved through the design.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of a bottle mouth sealing mechanism of the present invention;

fig. 2 is a cross-sectional view of a bottle mouth sealing mechanism of the present invention;

FIG. 3 is a schematic view showing the distribution of the protection pad in the bottle mouth sealing mechanism of the present invention;

fig. 4 is a schematic view illustrating the installation of a protection pad in a bottle mouth sealing mechanism according to the present invention;

in the figure: 1-sealing cylinder, 2-disassembling bayonet, 3-fastening bolt, 4-internal thread, 5-sealing air bag, 6-sliding ring, 7-limiting ring, 8-moving groove, 9-fastening block, 10-side sliding groove, 11-protecting pad and 12-clamping column.

Detailed Description

In order to make the utility model realize, the technical means, the creation characteristics, the achievement purpose and the efficacy are easy to understand and understand, the utility model is further explained by combining the specific implementation mode.

Referring to fig. 1, the present invention provides a technical solution: a bottle mouth sealing mechanism comprises a sealing barrel 1, wherein internal threads 4 are distributed on the inner wall of the sealing barrel 1, the internal threads 4 distributed inside the sealing barrel 1 are screwed with external threads at the bottle mouth position of a bottle body, disassembly bayonets 2 are symmetrically arranged at the side position of the sealing barrel 1, a sealing air bag 5 is arranged at the bottom position inside the sealing barrel 1, the surface of the sealing air bag 5 is mutually attached to the bottle mouth, a side sliding groove 10 is arranged at the side position inside the sealing barrel 1, a limiting ring 7 is slidably connected inside the side sliding groove 10, the outer wall of the limiting ring 7 is slidably connected with the inner wall of the side sliding groove 10, a sliding ring 6 is fixedly connected at the upper side position of the limiting ring 7, the upper side of the sliding ring 6 is attached to the surface of the sealing air bag 5, the lower side end face of the sliding ring 6 is attached to the upper end of the bottle mouth, the internal threads 4 are mutually screwed with the threads of the bottle mouth through the internal threads 4, and the upside of bottleneck is laminated with the downside terminal surface of slip ring 6 mutually, move extrusion sealed gasbag 5 to the upshifting through slip ring 6, the intermediate position of sealed gasbag 5 stretches into the inside of bottleneck, the realization is with the sealed purpose of bottle, the cooperation is located the sealed effect of the further improvement of bottleneck of internal thread 4 of sealed section of thick bamboo 1 side, the surface of sealed gasbag 5 is scribbled nanometer antibacterial coating, can play antibiotic purpose through nanometer antibacterial coating, prevent that sealed gasbag 5 and bottleneck from breeding the bacterium.

Please refer to fig. 3 and 4, a concave hole is formed at the upper side of the sliding ring 6, the concave hole is clamped with a clamping column 12 distributed at the lower side of the protection pad 11, the upper end of the clamping column 12 is fixed with the protection pad 11, one side surface of the protection pad 11 is attached to the surface of the sliding ring 6, the other side surface of the protection pad 11 is attached to the surface of the sealing airbag 5, the sealing airbag 5 is protected by the protection pad 11, the sliding ring 6 is prevented from being damaged by the sealing airbag 5 due to hard contact with the sealing airbag 5, the inner wall of the sliding ring 6 is provided with an inclined surface, the inclined surface is an inclined surface structure with a 45-degree cross section, and the surface of the inclined surface is attached to the surface of the sealing airbag 5, and the design makes the attaching effect of the sliding ring and the sealing airbag 5 better.

Referring to fig. 2, a screw hole is formed in a side position of a sealing cylinder 1, a fastening bolt 3 is screwed in the screw hole, the fastening bolt 3 passes through the sealing cylinder 1 and is fixed with a fastening block 9, the fastening block 9 is a member made of a rubber material, a moving groove 8 is formed in a position of the fastening block 9 close to the sealing cylinder 1, the moving groove 8 is a circular groove structure, an axis of the moving groove 8 coincides with an axis of the screw hole, the fastening bolt 3 is screwed to drive the fastening block 9 to move towards an axis position of the sealing cylinder 1 through the fastening bolt 3, so that the fastening block 9 can be tightly attached to the side position of the bottle mouth, friction between the fastening block 9 and the bottle mouth is improved, the situation that the sealing cylinder 1 is self-rotated under internal pressure to be separated from the bottle mouth can be prevented, and the sealing efficiency is greatly improved by adopting the structure, and the structure design is simple, and the development requirement of energy conservation and environmental protection is met.

Dismantle bayonet socket 2 and be inside sunken slotted hole structure, and dismantle bayonet socket 2 and be 180 contained angles each other and set up, the dismantlement bayonet socket 2 that is located sealing barrel 1 side is then convenient for through the extracting tool joint wherein, can reach the purpose of dismantling sealing barrel 1 through this design.

The specific implementation mode is as follows: the sealing cylinder 1 is clamped to the position of a bottle mouth, the internal thread 4 is mutually screwed with the thread of the bottle mouth by rotating the sealing cylinder 1, the upper side of the bottle mouth is attached to the lower side end face of the sliding ring 6, the sealing air bag 5 is upwards moved and extruded by the sliding ring 6, the middle position of the sealing air bag 5 extends into the bottle mouth, the purpose of sealing a bottle body is realized, the internal thread 4 positioned on the side face of the sealing cylinder 1 is matched to further improve the sealing effect of the bottle mouth, then the fastening bolt 3 is rotated, the fastening block 9 is driven by the fastening bolt 3 to move towards the axis position of the sealing cylinder 1, so that the fastening block 9 can be tightly attached to the side face position of the bottle mouth, further the friction force between the fastening block 9 and the bottle mouth is improved, the situation that the sealing cylinder 1 is automatically rotated under the internal pressure action under the condition to break away from the bottle mouth can be prevented, and the sealing efficiency is greatly improved by adopting the structure, and the structure design is simple, and the development requirement of energy conservation and environmental protection is met.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied 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 all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A kind of bottleneck sealing mechanism, including sealing the tube (1), its characterized in that: the inner wall of the sealing cylinder (1) is distributed with internal threads (4), the internal threads (4) distributed in the sealing cylinder (1) are screwed with external threads at the bottle opening position of the bottle body, the side surface position of the sealing cylinder (1) is symmetrically provided with the dismounting bayonets (2), the bottom position in the sealing cylinder (1) is provided with the sealing air bag (5), and the surface of the sealing air bag (5) is mutually attached to the bottle opening.

2. The finish sealing mechanism of claim 1, wherein: side spout (10) have been seted up to the inside side position of sealed section of thick bamboo (1), the inside sliding connection of side spout (10) has spacing ring (7), and the outer wall of spacing ring (7) and the inner wall sliding connection of side spout (10), the upside position connection of spacing ring (7) is fixed with slip ring (6), the upside of slip ring (6) is laminated with the surface of air-bag (5) mutually, the downside terminal surface of slip ring (6) is laminated with the upper end of bottleneck mutually.

3. The finish sealing mechanism of claim 2, wherein: the shrinkage pool has been seted up to the upside position of slip ring (6), the shrinkage pool with distribute at joint post (12) the mutual joint of protection pad (11) downside, the upper end and the protection pad (11) of joint post (12) are fixed mutually, a side surface of protection pad (11) is laminated with the surface of slip ring (6) mutually, the opposite side surface of protection pad (11) is laminated with the surface of air-tight bag (5) mutually.

4. The finish sealing mechanism of claim 1, wherein: the utility model discloses a sealing cylinder, including a sealing cylinder (1), the side position of sealing cylinder (1) is seted up the inside of screw and is closed fastening bolt (3) soon, fastening bolt (3) are passed sealing cylinder (1) and are fixed mutually with fastening block (9), fastening block (9) are the component that adopts the rubber materials preparation to form, shifting chute (8) have been seted up to fastening block (9) near the position of sealing cylinder (1), shifting chute (8) are circular slot hole structure, the axis of shifting chute (8) and the axis coincidence of screw.

5. The finish sealing mechanism of claim 2, wherein: the inner wall of the sliding ring (6) is provided with an inclined plane, the inclined plane is of an inclined plane structure with a section of 45 degrees, and the surface of the inclined plane is attached to the surface of the sealing air bag (5).

6. The finish sealing mechanism of claim 1, wherein: the dismounting bayonets (2) are of inwards-concave slotted hole structures, and the dismounting bayonets (2) are mutually arranged at an included angle of 180 degrees.

7. The finish sealing mechanism of claim 1, wherein: and a nano antibacterial coating is coated on the surface of the sealed air bag (5).