CN221341995U

CN221341995U - Cosmetic glass bottle with replaceable core

Info

Publication number: CN221341995U
Application number: CN202323537480.9U
Authority: CN
Inventors: 姚振杰
Original assignee: Guobang Packaging Shanghai Co ltd
Current assignee: Guobang Packaging Shanghai Co ltd
Priority date: 2023-12-25
Filing date: 2023-12-25
Publication date: 2024-07-16
Anticipated expiration: 2033-12-25

Abstract

The utility model relates to a replaceable core cosmetic glass bottle in the technical field of cosmetics, which comprises a glass bottle, wherein a glass bottle cover is arranged at the top end of the glass bottle, a replaceable core is also arranged in the glass bottle, a pump head is arranged at the top end of the replaceable core, an outer cover is arranged at the top end of the pump head, connecting convex heads are arranged on two sides of the pump head, a guide groove is formed in the inner wall of the glass bottle cover, the connecting convex heads can slide in the guide groove.

Description

Cosmetic glass bottle with replaceable core

Technical Field

The utility model relates to the technical field of cosmetics, in particular to a cosmetic glass bottle with a replaceable core.

Background

Cosmetics are used for the preparation of the human body (soap removal) for beautifying, preserving or changing the appearance of a person (for example, for performance), or for the preparation of the skin, hair, nails, eyes or teeth for cleaning, dyeing, wiping, straightening or protecting.

After the prior cosmetic glass bottle is used, part of the bottle and the pump head are not detachable, the internal solvent is used up and cannot be reused, and the part of the detachable glass bottle is not used up, for example, a user does not pay attention to cleaning of the glass bottle or improper cleaning, so that oxidation erosion of materials in the bottle is caused, the bottle is thrown away after the cosmetic is used up, and waste is caused.

Disclosure of utility model

In view of the above problems, the present utility model provides a replaceable core cosmetic glass bottle having a replaceable core that can be removed and replaced.

The technical scheme of the utility model is as follows:

The utility model provides a can replace core cosmetics glass bottle, includes the glass bottle, the glass bottle lid is installed on the top of glass bottle, the internally mounted of glass bottle also has the replacement core, the pump head is installed on the top of replacement core, the dustcoat is installed on the top of pump head, the connection protruding head has all been installed to the both sides of pump head, the guide way has been seted up to the inner wall of glass bottle lid, the connection protruding head can slide in the guide way.

In a further technical scheme, the outer wall of the bottle mouth of the glass bottle is provided with a glass bottle external thread, the inner wall of the glass bottle cover is provided with a first internal thread, and the glass bottle external thread is in threaded connection with the first internal thread.

In a further technical scheme, the outer wall of the top end of the replacement core is provided with a replacement core outer thread, the inner wall of the pump head is provided with a second inner thread, and the replacement core outer thread is in threaded connection with the second inner thread.

In a further technical scheme, the glass bottle cover is of an inner layer and outer layer double-layer structure, the guide groove is formed in the inner layer structure of the glass bottle cover, and the first internal thread is formed in the outer layer structure of the glass bottle cover.

In a further technical scheme, install the arch on the outer wall of the outer layer structure of glass bottle lid, the bayonet socket has been seted up to the inner wall bottom of dustcoat, protruding and bayonet socket looks adaptation.

The beneficial effects of the utility model are as follows:

The device is based on the original glass bottle, the replaceable core is invented, a user can take out the replaceable core after the cosmetics are used up and replace the replaceable core, and in the structure, the user can take out the replaceable core by only slightly twisting the upper pump head without disassembling the cover.

Drawings

FIG. 1 is a schematic overall structure of an embodiment of the present utility model;

Fig. 2 is a schematic cross-sectional view of an embodiment of the present utility model.

Reference numerals illustrate:

1. A glass bottle; 2. a glass bottle cap; 3. replacing the core; 4. a pump head; 5. an outer cover; 6. external threads of the glass bottle; 7. replacing the external thread of the core; 8. and (5) connecting the raised heads.

Detailed Description

Embodiments of the present utility model are further described below with reference to the accompanying drawings.

Examples:

As shown in fig. 1-2, a replaceable core cosmetic glass bottle comprises a glass bottle 1, a glass bottle cover 2 is arranged at the top end of the glass bottle 1, a replaceable core 3 is also arranged in the glass bottle 1, a pump head 4 is arranged at the top end of the replaceable core 3, an outer cover 5 is arranged at the top end of the pump head 4, connecting convex heads 8 are arranged on two sides of the pump head 4, a guide groove is formed in the inner wall of the glass bottle cover 2, and the connecting convex heads 8 can slide in the guide groove.

The working principle of the technical scheme is as follows:

This device installs glass bottle lid 2 on glass bottle 1, then installs pump head 4 on replacement core 3, then put into glass bottle 1 with replacement core 3 and rotate for the linking protruding head 8 on the pump head 4 slides in the guide way, thereby installs replacement core 3 on glass bottle 1, and the installation of device can be accomplished to last covering dustcoat 5.

In another embodiment, as shown in fig. 2, the outer wall of the bottle mouth of the glass bottle 1 is provided with a glass bottle external thread 6, the inner wall of the glass bottle cover 2 is provided with a first internal thread, and the glass bottle external thread 6 is in threaded connection with the first internal thread, so that the replacement core 3 and the pump head 4 are installed on the glass bottle 1.

In another embodiment, as shown in fig. 2, the outer wall of the top end of the replacing core 3 is provided with a replacing core external thread 7, the inner wall of the pump head 4 is provided with a second internal thread, and the pump head 4 is installed at the top end of the replacing core 3 through the threaded connection of the replacing core external thread 7 and the second internal thread.

In another embodiment, as shown in fig. 2, the glass bottle cover 2 has an inner layer and an outer layer, the guiding groove is formed on the inner layer of the glass bottle cover 2, and the first internal thread is formed on the outer layer of the glass bottle cover 2, so that the engagement protrusion 8 can slide in the guiding groove conveniently, and the threaded connection between the external thread 6 of the glass bottle and the first internal thread is not affected.

In another embodiment, as shown in fig. 2, a protrusion is installed on the outer wall of the outer layer structure of the glass bottle cover 2, a bayonet is formed at the bottom end of the inner wall of the outer cover 5, and the protrusion is matched with the bayonet, so that the outer cover 5 can be buckled on the glass bottle cover 2 to play a role in dust prevention.

The foregoing examples merely illustrate specific embodiments of the utility model, which are described in greater detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model.

Claims

1. A replaceable core cosmetic glass bottle, comprising a glass bottle (1), characterized in that: the glass bottle is characterized in that a glass bottle cover (2) is arranged at the top end of the glass bottle (1), a replacement core (3) is also arranged in the glass bottle (1), a pump head (4) is arranged at the top end of the replacement core (3), an outer cover (5) is arranged at the top end of the pump head (4), connecting protruding heads (8) are arranged on two sides of the pump head (4), a guide groove is formed in the inner wall of the glass bottle cover (2), and the connecting protruding heads (8) can slide in the guide groove.

2. A replaceable core cosmetic glass bottle as defined in claim 1, wherein: the glass bottle is characterized in that a glass bottle external thread (6) is formed in the outer wall of a bottle opening of the glass bottle (1), a first internal thread is formed in the inner wall of the glass bottle cover (2), and the glass bottle external thread (6) is in threaded connection with the first internal thread.

3. A replaceable core cosmetic glass bottle as defined in claim 1, wherein: the outer wall of the top end of the replacement core (3) is provided with a replacement core outer thread (7), the inner wall of the pump head (4) is provided with a second inner thread, and the replacement core outer thread (7) is in threaded connection with the second inner thread.

4. A replaceable core cosmetic glass bottle as defined in claim 2, wherein: the glass bottle cover (2) is of an inner layer and outer layer double-layer structure, the guide groove is formed in the inner layer structure of the glass bottle cover (2), and the first internal thread is formed in the outer layer structure of the glass bottle cover (2).

5. A replaceable core cosmetic glass bottle as in claim 4 wherein: the outer wall of the outer layer structure of the glass bottle cover (2) is provided with a bulge, the bottom end of the inner wall of the outer cover (5) is provided with a bayonet, and the bulge is matched with the bayonet.