CN212981025U

CN212981025U - Cosmetic bottle cap

Info

Publication number: CN212981025U
Application number: CN202021973745.3U
Authority: CN
Inventors: 李莉
Original assignee: Guangdong Yueyi Plastic Products Co ltd
Current assignee: Guangdong Yueyi Plastic Products Co ltd
Priority date: 2020-09-09
Filing date: 2020-09-09
Publication date: 2021-04-16
Anticipated expiration: 2030-09-09

Abstract

The utility model discloses a bottle cap of cosmetic bottle, which comprises a cap body and a cap cover, wherein the cap body is provided with an outlet, and the cap cover covers the cap body. Be equipped with outer connecting cylinder on the lid, the internal surface of outer connecting cylinder is equipped with first internal thread, first internal thread be used for with the bottleneck threaded connection of cosmetic bottle, be equipped with an interior connecting cylinder in the outer connecting cylinder on the lid, the internal surface of an interior connecting cylinder is equipped with the second internal thread, the second internal thread be used for with the interior storage bottle threaded connection of cosmetic bottle, the lower extreme of interior storage bottle stretches into in the cosmetic bottle. The utility model discloses a when the bottle lid is applied to the cosmetic bottle, this cosmetic bottle can adorn two kinds of different cosmetic agents respectively, has satisfied the user demand.

Description

Cosmetic bottle cap

Technical Field

The utility model belongs to the technical field of the cosmetic bottle, a bottle lid of cosmetic bottle is related to.

Background

Some cosmetics are composed of two cosmetic materials, and in order to prolong the shelf life of the cosmetics, the two cosmetic materials need to be packaged separately, and the two cosmetic materials are mixed for use by a user. In order to be convenient to use, two cosmetic materials are required to be packaged by the same cosmetic bottle respectively, the structure of the bottle cap of the existing cosmetic bottle is common, and the bottle cap cannot meet the requirement that the same cosmetic bottle is used for respectively packaging two different cosmetic materials. Therefore, it is necessary to design a cap for cosmetic bottle to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a bottle cap of cosmetic bottle, the cosmetic bottle of using this bottle cap can adorn two kinds of different cosmetic agents respectively.

In order to solve the technical problem, the utility model discloses a technical scheme is: the utility model provides a bottle cap of cosmetic bottle, is including lid, the block that is equipped with the export, the block lid in the lid, be equipped with outer connecting cylinder on the lid, the internal surface of outer connecting cylinder is equipped with first internal thread, first internal thread be used for with the bottleneck threaded connection of cosmetic bottle, on the lid be equipped with interior connecting cylinder in the outer connecting cylinder, the internal surface of interior connecting cylinder is equipped with the second internal thread, the second internal thread be used for with the interior storage bottle threaded connection of cosmetic bottle, the lower extreme of interior storage bottle stretches into in the cosmetic bottle.

Further, the height of the inner connecting cylinder is smaller than that of the outer connecting cylinder, and the cross sections of the inner connecting cylinder and the outer connecting cylinder are circular.

Further, the center line of the outer connecting cylinder coincides with the center line of the inner connecting cylinder.

Furthermore, a lower convex cylinder is arranged in the inner connecting cylinder on the cover body, and an outlet of the cover body is communicated with the lower convex cylinder.

Furthermore, the cap is connected with the cover body, the cap can turn over and close on the cover body, a blocking column is arranged on the cap, and the blocking column is matched with the outlet when the cap covers the cover body.

The utility model discloses beneficial effect: the utility model discloses a bottle lid of cosmetic bottle is equipped with on its lid and is used for the interior connecting cylinder with interior storage bottle threaded connection, interior storage bottle and interior connecting cylinder threaded connection, and interior storage bottle stretches into in the cosmetic bottle, just so makes same cosmetic bottle can adorn two kinds of different cosmetic agents respectively (the built-in cosmetic agent of cosmetic bottle, the built-in another kind of cosmetic agent of interior storage bottle), has satisfied the user demand.

Drawings

Fig. 1 is a perspective view of a bottle cap according to an embodiment of the present invention.

Fig. 2 is a front view of the bottle cap according to the embodiment of the present invention.

Fig. 3 is a top view of fig. 2.

Fig. 4 is a bottom view of fig. 2.

Fig. 5 is a cross-sectional view a-a of fig. 3.

Fig. 6 is a schematic structural view of the bottle cap of the embodiment of the present invention applied to a cosmetic bottle.

Description of reference numerals:

a bottle cap 1, an inner storage bottle 2 and a cosmetic bottle 3;

a lid body 11, a cap 12;

an outlet 111, an outer connecting cylinder 112, a first internal thread 113, an inner connecting cylinder 114, a second internal thread 115 and a lower cylinder 116;

blocking the plug 121.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings 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 efforts belong to the protection scope of the present invention.

Referring to fig. 1 to 5, a cap 1 of a cosmetic bottle 3 according to the present embodiment includes a cap body 11 formed with an outlet 111, and a cap 12, wherein the cap 12 is coupled to the cap body 11, and the cap 12 is capable of turning over the cap body 11. The cap 12 is provided with a blocking post 121, when the cap 12 is covered on the cover body 11, the blocking post 121 is matched with the outlet 111, and the blocking post 121 seals the outlet 111.

Referring to fig. 5, the cover 11 is formed with an outer connecting cylinder 112 having a circular cross section, and the inner surface of the outer connecting cylinder 112 is formed with a first internal thread 113, and the first internal thread 113 is used for being screwed with the neck of the cosmetic bottle 3, so as to fix the bottle cap 1 to the neck of the cosmetic bottle 3. An inner connecting cylinder 114 with a circular cross section is processed in the outer connecting cylinder 112 on the cover body 11, the height of the inner connecting cylinder 114 is smaller than that of the outer connecting cylinder 112, and the central line of the inner connecting cylinder 114 is coincident with that of the outer connecting cylinder 112. The inner surface of the inner connection cylinder 114 is formed with a second internal thread 115, and the second internal thread 115 is adapted to be threadedly coupled with the neck of the inner storage bottle 2 of the cosmetic bottle 3. A lower convex cylinder 116 is further formed in the upper inner connecting cylinder 114 of the cover 11, and the outlet 111 of the cover 11 is connected to the lower convex cylinder 116.

When the bottle cap 1 of the present embodiment is applied to the cosmetic bottle 3, as shown in fig. 6, the first internal thread 113 of the bottle cap 1 is in threaded connection with the neck of the cosmetic bottle 3, and thereby the neck of the inner storage bottle 2 is in threaded connection with the second internal thread 115 of the bottle cap 1, so that the inner storage bottle 2 is connected with the bottle cap 1, and the lower end of the inner storage bottle 2 extends into the cosmetic bottle 3.

The utility model discloses a bottle lid of cosmetic bottle is equipped with on its lid and is used for the interior connecting cylinder with interior storage bottle threaded connection, interior storage bottle and interior connecting cylinder threaded connection, and interior storage bottle stretches into in the cosmetic bottle, just so makes same cosmetic bottle can adorn two kinds of different cosmetic agents respectively (the built-in cosmetic agent of cosmetic bottle, the built-in another kind of cosmetic agent of interior storage bottle), has satisfied the user demand.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a bottle lid of cosmetic bottle, is including lid (11), block (12) that are equipped with export (111), block (12) lid in lid (11), its characterized in that, be equipped with outer connecting cylinder (112) on lid (11), the internal surface of outer connecting cylinder (112) is equipped with first internal thread (113), first internal thread (113) be used for with the bottleneck threaded connection of cosmetic bottle (3), on lid (11) be equipped with inner connecting cylinder (114) in outer connecting cylinder (112), the internal surface of inner connecting cylinder (114) is equipped with second internal thread (115), second internal thread (115) be used for with the interior storage bottle (2) threaded connection of cosmetic bottle (3), the lower extreme of interior storage bottle (2) stretches into in cosmetic bottle (3).

2. A cap for a cosmetic bottle according to claim 1, wherein the inner cylinder (114) has a height smaller than the outer cylinder (112), and the inner cylinder (114) and the outer cylinder (112) are circular in cross-section.

3. A cap for a cosmetic bottle according to claim 2, wherein the centre line of the outer connecting cylinder (112) coincides with the centre line of the inner connecting cylinder (114).

4. A cap for cosmetic bottle according to claim 1, wherein a lower boss (116) is provided in the inner connecting tube (114) of the cap body (11), and the outlet (111) of the cap body (11) is connected to the lower boss (116).

5. A cap for a cosmetic bottle according to claim 1, wherein the cap (12) is connected to the body (11), the cap (12) being capable of a flip-up movement on the body (11), the cap (12) being provided with a blocking post (121), the blocking post (121) engaging the outlet (111) when the cap (12) is applied to the body (11).