U.S. patent application number 16/797181 was filed with the patent office on 2021-08-26 for whole environment-friendly lipstick.
The applicant listed for this patent is APR Beauty Group Inc.. Invention is credited to Fengying FU, Jun SHEN, Min-Yan ZHENG.
Application Number | 20210259390 16/797181 |
Document ID | / |
Family ID | 1000004671354 |
Filed Date | 2021-08-26 |
United States Patent
Application |
20210259390 |
Kind Code |
A1 |
SHEN; Jun ; et al. |
August 26, 2021 |
WHOLE ENVIRONMENT-FRIENDLY LIPSTICK
Abstract
The present utility model discloses a whole environment-friendly
lipstick, comprising a base, a bead embedded inside the base and
being slidable inside the base, a middle restrainer fixedly
embedded in an upper inner wall of the base, and an upper cover
covering an outer wall of the middle restrainer, wherein an upper
end surface on one side of the base is recessed to form a guide
slot, the bead comprises a push block that penetrates the guide
slot, and the bead is driven by the push block to slide up and down
along an inner wall of the middle restrainer. All components of the
present utility model is made of environmentally friendly
materials, the sliding connection structure between the bead and
the base is used instead of an ordinary bead fork screw structure,
thereby having a simple structure, reducing environmental pollution
and resource consumption, and improving assembly efficiency.
Inventors: |
SHEN; Jun; (New Westminster,
CA) ; ZHENG; Min-Yan; (Richmond Hill, CA) ;
FU; Fengying; (Markham, CA) |
|
Applicant: |
Name |
City |
State |
Country |
Type |
APR Beauty Group Inc. |
Toronto |
|
CA |
|
|
Family ID: |
1000004671354 |
Appl. No.: |
16/797181 |
Filed: |
February 21, 2020 |
Current U.S.
Class: |
1/1 |
Current CPC
Class: |
A45D 2040/0025 20130101;
A45D 40/02 20130101 |
International
Class: |
A45D 40/02 20060101
A45D040/02 |
Claims
1. A whole environment-friendly lipstick, comprising a base (1), a
bead (2) embedded inside the base (1) and being slidable inside the
base (1), a middle restrainer (3) fixedly embedded in an upper
inner wall of the base (1), and an upper cover (5) covering an
outer wall of the middle restrainer (3), wherein an upper end
surface on one side of the base (1) is recessed to form a guide
slot (11), and the bead (2) comprises a push block (21) that
penetrates the guide slot (11), and the bead (2) is driven by the
push block (21) to slide up and down along an inner wall of the
middle restrainer (3).
2. The whole environment-friendly lipstick of claim 1, wherein the
bead (2) further comprises a sleeve portion (22) for holding a
lipstick paste, and a push portion (23) formed by extending
downward from a bottom surface of the sleeve portion (22), with the
cross-section of the push portion (23) being cross-shaped, and an
outer wall on one side of a lower portion of the push portion (23)
protrudes to form the push block (21).
3. The whole environment-friendly lipstick of claim 1, wherein an
outer wall of the middle restrainer (3) is fixedly sheathed with a
middle section (4), the middle section (4) is vertically abutted
against the base (1), and the upper cover (5) is vertically abutted
against the middle section (4).
4. The whole environment-friendly lipstick of claim 3, wherein
bonding and fixing are provided between the middle restrainer (3)
and the middle section (4) and between the base (1) and the middle
restrainer (3) by means of an adhesive.
5. The whole environment-friendly lipstick of claim 1, wherein the
bead (2) is made of PP recycled plastic.
6. The whole environment-friendly lipstick of claim 3, wherein the
base (1), the middle restrainer (3), the middle section (4) and the
upper cover (5) are all made of a paper material.
7. The whole environment-friendly lipstick of claim 1, wherein an
upward stopper for the bead (2) is formed by the middle restrainer
(3).
Description
TECHNICAL FIELD
[0001] The present utility model relates to the technical field of
cosmetic packaging, and in particular to a whole
environment-friendly lipstick.
BACKGROUND ART
[0002] In daily life, people use cosmetics to beautify their
appearance. Lipsticks are one of the most commonly used varieties
in female cosmetics. All components of the existing lipstick tube
are typically made of ordinary plastic, such as ABS, POK, POM, PS,
etc. These materials are not easily degraded naturally, and using
incineration and landfilling will cause serious environmental
pollution. With rapid development of the cosmetic packaging
industry, the contradiction between the industry and the
environmental protection has become more and more prominent. Under
current social background that advocates green environmental
protection and sustainable development, how to achieve green
packaging is the top priority for companies in the field of plastic
packaging.
SUMMARY OF THE UTILITY MODEL
[0003] An object of the present utility model is, in order to
overcome the deficiency in the prior art mentioned above, to
provide a whole environment-friendly lipstick, in which all
components of the present utility model is made of environmentally
friendly materials, the sliding connection structure between the
bead and the base is used instead of the ordinary bead fork screw
structure, thereby having a simple structure, reducing
environmental pollution and resource consumption, and improving
assembly efficiency.
[0004] In order to achieve the above object, the present utility
model uses the following technical solution:
[0005] a whole environment-friendly lipstick, comprising a base, a
bead embedded inside the base and being slidable inside the base, a
middle restrainer fixedly embedded in an upper inner wall of the
base, and an upper cover covering an outer wall of the middle
restrainer, wherein an upper end surface on one side of the base is
recessed to form a guide slot, the bead comprises a push block that
penetrates the guide slot, and the bead is driven by the push block
to slide up and down along an inner wall of the middle
restrainer.
[0006] The bead further comprises a sleeve portion for holding a
lipstick paste, and a push portion formed by extending downward
from a bottom surface of the sleeve portion, with the cross-section
of the push portion being cross-shaped, and an outer wall on one
side of a lower portion of the push portion protrudes to form the
push block.
[0007] An outer wall of the middle restrainer is fixedly sheathed
with a middle section, the middle section is vertically abutted
against the base, and the upper cover is vertically abutted against
the middle section.
[0008] Bonding and fixing are provided between the middle
restrainer and the middle section and between the base and the
middle restrainer by means of an adhesive.
[0009] The bead is made of PP recycled plastic.
[0010] The base, the middle restrainer, the middle section and the
upper cover are all made of a paper material.
[0011] An upward stopper for the bead is formed by the middle
restrainer.
[0012] The present utility model has the beneficial effects in that
the sliding connection structure between the bead and the base is
used instead of an ordinary bead fork screw structure, thereby
having a simple structure, reducing environmental pollution and
resource consumption, and improving assembly efficiency; and the
paper material and PP recycled plastic are used instead of ordinary
plastic to make the corresponding components of the lipstick tube,
thereby reducing environmental pollution and resource
consumption.
BRIEF DESCRIPTION OF THE DRAWINGS
[0013] FIG. 1 is a structural schematic diagram of the present
utility model;
[0014] FIG. 2 is an exploded schematic diagram of the present
utility model; and
[0015] FIG. 3 is a stereoscopic diagram of a bead according to the
present utility model.
[0016] In the figures: base 1, guide slot 11, bead 2, push block
21, sleeve portion 22, push portion 23, air hole 24, rib 25, middle
restrainer 3, middle section 4, and upper cover 5.
DETAILED DESCRIPTION OF EMBODIMENTS
[0017] The present utility model will be further described below in
conjunction with the accompanying drawings and particular
embodiments:
[0018] as shown in FIGS. 1-3, a whole environment-friendly lipstick
comprises a base 1, a bead 2 embedded inside the base 1 and being
slidable inside the base 1, a middle restrainer 3 fixedly embedded
in an upper inner wall of the base 1, and an upper cover 5 covering
an outer wall of the middle restrainer 3, wherein an upper end
surface on one side of the base 1 is recessed to form a guide slot
11, the bead 2 comprises a push block 21 that penetrates the guide
slot 11, the bead 2 is driven by the push block 21 to slide up and
down along an inner wall of the middle restrainer 3, and the middle
restrainer 3 has an effect of guiding the bead 2.
[0019] The bead 2 further comprises a sleeve portion 22 for holding
a lipstick paste, and a push portion 23 formed by extending
downward from a bottom surface of the sleeve portion 22, with the
cross-section of the push portion 23 being cross-shaped, an outer
wall on one side of a lower portion of the push portion 23
protrudes to form the push block 21, and the push block 21, the
sleeve portion 22 and the push portion 23 are integrally
formed.
[0020] The bottom surface of the sleeve portion 22 is provided with
an air hole 24 for discharging air during injection of the lipstick
paste, and ribs 25 for fixing the lipstick paste are
circumferentially and uniformly distributed on an inner annular
wall of the sleeve portion 22.
[0021] An outer wall of the middle restrainer 3 is fixedly sheathed
with a middle section 4, the middle section 4 is vertically abutted
against the base 1, and the upper cover 5 is vertically abutted
against the middle section 4.
[0022] Bonding and fixing are provided between the middle
restrainer 3 and the middle section 4 and between the base 1 and
the middle restrainer 3 by means of an adhesive.
[0023] The bead 2 is made of PP recycled plastic.
[0024] The base 1, the middle restrainer 3, the middle section 4
and the upper cover 5 are all made of a paper material.
[0025] In the present utility model, the paper material and PP
recycled plastic are used instead of an ordinary plastic material
to make the corresponding components of the lipstick tube, thereby
maintaining the expected sealing function and use effects of the
lipstick tube and reducing environmental pollution and resource
consumption.
[0026] An upward stopper for the bead 2 is formed by the middle
restrainer 3, that is, the push block 21 slides upward to abut
against a lower end surface of the middle restrainer 3.
[0027] When in use, the upper cover 5 is removed and the push block
21 is pushed upward such that the bead 2 moves up to expose the
lipstick paste. After use, the push block 21 moves downward.
[0028] The above embodiment is merely a preferred embodiment of the
present utility model but not intended to limit the present utility
model, and any modifications, equivalent replacements,
improvements, etc. made within the spirit and principles of the
present utility model should be comprised within the scope of
protection of the present utility model.
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