CN220236292U

CN220236292U - Novel combined replaceable liner structure applied to glass cream bottle

Info

Publication number: CN220236292U
Application number: CN202322261120.4U
Authority: CN
Inventors: 李强
Original assignee: Hopk Plastic Industry Suzhou Co ltd
Current assignee: Hopk Plastic Industry Suzhou Co ltd
Priority date: 2023-08-22
Filing date: 2023-08-22
Publication date: 2023-12-26
Anticipated expiration: 2033-08-22

Abstract

The utility model discloses a novel combined replaceable liner structure applied to a glass cream bottle, which comprises a bottle cap, a glass bottle main body and a liner, wherein the liner is connected with the external thread of the bottle mouth outside the upper end of the glass bottle main body, the inner side and the outer side of the upper end of the liner are respectively provided with liner mouth internal threads and liner mouth external threads, the liner mouth internal threads are connected with the bottle mouth external threads, the bottle cap is connected on the liner mouth external threads, and a PE gasket is arranged between the inside of the bottle cap and the top of the liner. The utility model has simple structure, convenient use and low manufacturing cost, and is suitable for popularization and application.

Description

Novel combined replaceable liner structure applied to glass cream bottle

Technical Field

The utility model relates to a packaging bottle, in particular to a novel combined replaceable liner structure applied to a glass cream bottle.

Background

When the products are sold by cosmetic enterprises, one bottle is always a completely assembled bottle, the other bottle is an inner container filled with a material body, after the consumer finishes using the bottle, the inner container is replaced with an empty bottle which is used up, the bottle can be continuously used, the cost of the two bottles is equal to that of the two bottles, the two bottles are bought by the existing replacement technology, the inner container is fixed on a glass container and is clamped on the container by simple rotation, the existing replaceable cream bottle is easy to damage by induction plastic package only after the independent inner container is filled, the mouth part of the inner container is easy to pollute, the material body is greatly influenced by external environment, the traditional inner container structure is not environment-friendly, and the replacement can not be carried out; as the glass container is used in a large amount in the cosmetic packaging material industry, the use amount of glass raw materials cannot be saved; the replaceable inner containers of the same row are easy to fall off, so that the bottle is damaged when accidentally falling off, the inner containers are not very convenient to replace by being taken out from the bottle body, the inner containers lack a plastic cover for protection, and the plastic packaging is insufficient only by virtue of aluminum foil, so that the novel combined replaceable inner container structure applied to the glass cream bottle is provided.

Disclosure of Invention

The utility model aims to solve the technical problems that the novel combined replaceable liner structure applied to the glass cream bottle is provided, the problems that the structure of the traditional glass cream bottle liner is not environment-friendly, the replacement cannot be performed, the using amount of glass raw materials cannot be saved, the replaceable liner is easy to fall off, the bottle is damaged when accidentally falling down, the liner is not convenient to take out from the bottle body for replacement, the liner lacks a plastic cover for protection, and the plastic package is not firm enough only by virtue of aluminum foil are solved.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a be applied to novel combination formula interchangeable inner bag structure of glass cream bottle, includes bottle lid, glass bottle main part and inner bag, the outside bottleneck external screw thread of glass bottle main part upper end is connected with the inner bag, inner bag upper end inboard and outside are equipped with courage mouth internal thread and courage mouth external screw thread respectively, courage mouth internal thread and bottleneck external screw thread connection, be connected with the bottle lid on the courage mouth external screw thread, PE gasket has been placed between the inside and the inner bag top of bottle lid.

On the basis of the scheme, the outer wall of the inner container is in sliding fit with the inner wall of the glass bottle main body.

On the basis of the scheme, the port at the top end of the inner container is provided with a groove, and an aluminum foil seal is fixedly connected in the groove.

Compared with the prior art, the utility model has the following beneficial effects: the novel combined replaceable liner structure for the glass cream bottle adopts a novel structure, the liner is connected with the glass bottle main body through threads, firm and reliable in connection, not easy to fall off, environment-friendly in structure, capable of being replaced conveniently, capable of saving the usage amount of glass raw materials, good in protection effect, simple in structure, convenient to use and low in manufacturing cost, and is suitable for popularization and use.

Drawings

FIG. 1 is a schematic diagram of a novel combined replaceable liner structure for a glass cream bottle according to the present utility model;

FIG. 2 is an overall cross-sectional view of a novel modular replaceable liner structure for use with a glass cream bottle in accordance with the present utility model;

FIG. 3 is a cross-sectional view of a bottle cap with a novel combined replaceable liner structure for a glass cream bottle according to the present utility model;

FIG. 4 is a cross-sectional view of a glass bottle body with a novel combined replaceable liner structure for a glass cream bottle according to the present utility model;

fig. 5 is a cross-sectional view of a novel combined replaceable liner structure for a glass cream bottle according to the present utility model.

The reference numerals in the figures are: 1-bottle cap, 2-glass bottle body, 201-bottle mouth external thread, 3-inner container, 301-inner container mouth internal thread, 302-inner container mouth external thread, 303-groove, 304-aluminum foil seal and 4-PE gasket.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

Referring to fig. 1 to 5, it can be known that a novel combined replaceable liner structure applied to a glass cream bottle comprises a bottle cap 1, a glass bottle main body 2 and a liner 3, wherein a bottle mouth external thread 201 outside the upper end of the glass bottle main body 2 is connected with the liner 3, the liner 3 is used for containing cream cosmetics, liner mouth internal threads 301 and liner mouth external threads 302 are respectively arranged on the inner side and the outer side of the upper end of the liner 3, the liner mouth internal threads 301 are connected with the bottle mouth external threads 201, the bottle cap 1 is connected on the liner mouth external threads 302, a PE gasket 4 is arranged between the inside of the bottle cap 1 and the top of the liner 3, and the PE gasket 4 can ensure sealing between the liner 3 and the bottle cap 1.

The outer wall of the inner container 3 is in sliding fit with the inner wall of the glass bottle main body 2, so that the inner container 3 is convenient to install and replace; the top end port of the inner container 3 is provided with a groove 303, an aluminum foil seal 304 is fixedly connected in the groove 303, and the aluminum foil seal 304 can ensure the sealing of the inner container 3.

The principle and the advantages of the utility model are that: when the novel combined replaceable liner structure for the glass cream bottle is used, one glass bottle main body 2 is provided with two liners 3, the two liners 3 are internally filled with material bodies, the opening of the liner 3 is sealed by an aluminum foil seal 304, one liner 3 is firstly arranged in the glass bottle main body 2, the liner opening internal thread 301 is screwed onto the bottle opening external thread 201, after the liner 3 is installed, the bottle cap 1 is screwed onto the liner opening external thread 302, the glass cream cosmetic is assembled, after the material bodies in the first liner 3 are used up, the liner 3 is screwed off the glass bottle main body 2, then the other liner 3 is screwed onto the glass bottle main body 2 through the liner opening internal thread 301, and the bottle cap 1 is screwed onto the liner opening external thread 302.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. Novel combined replaceable liner structure applied to glass cream bottles comprises a bottle cap (1), a glass bottle main body (2) and a liner (3), and is characterized in that: the bottle is characterized in that an inner container (3) is connected to an external thread (201) of a bottle opening at the outer part of the upper end of the glass bottle body (2), an inner container opening internal thread (301) and an outer container opening external thread (302) are respectively arranged at the inner side and the outer side of the upper end of the inner container (3), the inner container opening internal thread (301) is connected with the external thread (201) of the bottle opening, a bottle cap (1) is connected to the outer container opening external thread (302), and a PE gasket (4) is arranged between the inner container (3) and the inner container (1).

2. The novel combined replaceable liner structure applied to the glass cream bottle according to claim 1, wherein the outer wall of the liner (3) is in sliding fit with the inner wall of the glass bottle main body (2).

3. The novel combined replaceable liner structure applied to the glass cream bottle according to claim 1, wherein a groove (303) is formed in a top end port of the liner (3), and an aluminum foil seal (304) is fixedly connected in the groove (303).