CN219962182U

CN219962182U - Elastic locking quick-changing eyebrow pencil

Info

Publication number: CN219962182U
Application number: CN202321130439.7U
Authority: CN
Inventors: 闻向阳
Original assignee: Ningbo Wuyun Pen Manufacturing Co ltd
Current assignee: Ningbo Wuyun Pen Manufacturing Co ltd
Priority date: 2023-05-11
Filing date: 2023-05-11
Publication date: 2023-11-07
Anticipated expiration: 2033-05-11

Abstract

The utility model discloses an elastic locking quick-changing eyebrow pencil which comprises a pencil body, wherein the pencil body is composed of a pencil cap component and a pencil holder component, the pencil holder component comprises a pencil holder, an inner rod and a pencil holder, a pencil core is inserted into the upper end of the pencil holder, an elastic locking unit is arranged in the pencil holder, and a pencil brush unit is connected with the lower end of the pencil holder. The beneficial effects of the utility model are as follows: the pen refill assembly is provided with the elastic locking unit, an assembling mode of straight-inserting type elastic locking is adopted between the pen refill assembly and the inner rod, the pen refill assembly is elastically locked after being assembled and is always subjected to downward tightening force, so that the pen refill can be effectively prevented from shaking, a thinner pen refill can be selected and matched, the pen refill assembly has the function of quickly replacing various pen refills, the direct contact of a consumer with the pen refill during refill replacement is avoided, the eyebrow pencil cap, the inner rod, the brush pencil holder and the brush pencil cap are all made of high-strength environment-friendly medical grade plastic, good performance can be kept in high-low temperature and high-low altitude areas, and stronger environment resistance is achieved.

Description

Elastic locking quick-changing eyebrow pencil

Technical Field

The utility model relates to an eyebrow pencil, in particular to an elastic locking quick-change eyebrow pencil, and belongs to the technical field of cosmetics.

Background

Eyebrow pencil is a beauty cosmetics for eyebrow drawing. The components mainly comprise grease, wax, colorant, preservative and the like, is convenient and quick, and is suitable for drawing eyebrows and short feathered eyebrows and tails.

Currently, there are eyebrow pencils made of many plastic housing materials in the market, such as a multifunctional cosmetic pencil disclosed in publication number CN218650725U, under the action of a spring, the pen head can be contacted with eyebrow powder in the eyebrow powder bottle, so that a certain amount of eyebrow powder is adhered on the pen head, when drawing eyebrows, the pen point is screwed out of the pen cap, and the eyebrow pencils can be directly used, but for the existing products, the eyebrow pencils in the market can not be used basically for replacing the pen core, the relatively common eyebrow pencils with wooden housing need to be cut off before use, the shape of the pen core needs to be adjusted, and the eyebrow pencils with many plastic housings gradually become the mainstream under the background. Although the refill can be replaced, the refill is limited to the refill with the same specification, the hardness of the refill is required, a relatively soft refill cannot be replaced by a user, the user's hand is polluted during replacement, and the experience is poor. In addition, the plastic casing eyebrow pencil mainly adopts a rotary core-out mode, so that certain gaps are needed among parts, and the pencil lead is rocked during use.

Disclosure of Invention

The utility model aims to solve at least one technical problem and provide an elastic locking quick-change eyebrow pencil.

The utility model realizes the above purpose through the following technical scheme: an elastic locking quick-change eyebrow pencil comprises a pencil body, wherein the pencil body consists of a pencil cap component and a pencil holder component, and the pencil holder component is arranged in the pencil cap component;

the pen cap assembly comprises an eyebrow pencil cap and a brush pencil cap, and the eyebrow pencil cap and the brush pencil cap are respectively positioned at two ends of the pencil body;

the pen holder assembly comprises a pen holder seat, an inner rod and a pen holder, wherein the pen holder seat is inserted in the inner rod, the inner rod is inserted at the upper end of the pen holder, a pen core is inserted at the upper end of the pen holder seat, an elastic locking unit is arranged in the pen holder seat, and the lower end of the pen holder is connected with a pen brush unit;

the elastic locking unit comprises a screw rod and a thread seat, the upper end of the screw rod is fixedly connected with the pen point seat, the lower end of the screw rod is in threaded butt joint with the thread seat, and the bottom end of the pen point seat is sleeved in the spring seat.

As still further aspects of the utility model: the eyebrow pencil cap, the inner rod, the brush pencil holder and the brush pencil cap are all made of high-strength environment-friendly medical grade plastic, and the eyebrow pencil cap and the brush pencil cap are all in butt joint with the inner rod through interference fit.

As still further aspects of the utility model: a sealing ring is arranged at the position between the pen head seat and the inner rod, which needs to rotate.

As still further aspects of the utility model: the upper end opening part of the thread seat is provided with a flaky elastic sheet.

As still further aspects of the utility model: a spring is arranged between the spring seat and the inner rod, and the spring is sleeved on the pen holder seat.

As still further aspects of the utility model: the inside design of spring holder has a plurality of circular arc bump, and the tail end elasticity of nib seat slides into inside the spring holder.

As still further aspects of the utility model: the brush unit comprises a brush pen head seat and a brush, the brush pen head seat is fixedly clamped in the pen holder, and the brush is inserted in the brush pen head seat.

As still further aspects of the utility model: a balancing weight is arranged between the brush head seat and the spring seat, and is fixedly embedded in the pen holder.

As still further aspects of the utility model: the pen comprises a pen head seat, a screw rod, a thread seat, a pen core and a sealing ring.

The beneficial effects of the utility model are as follows: the pen refill assembly is provided with the elastic locking unit, an assembling mode of straight-inserting type elastic locking is adopted between the pen refill assembly and the inner rod, the pen refill assembly is elastically locked after being assembled and is always subjected to downward tightening force, the pen refill can be effectively prevented from shaking during use, therefore, thinner pen refills can be selected and matched, various special requirements of users are met, the pen refill assembly is applicable to eyebrow pens with various hardness, shape and color, the function of quickly replacing various pen refills is achieved, in addition, an eyebrow pen sleeve, the inner rod, a brush pen holder and a brush pen sleeve are all made of high-strength environment-friendly medical grade plastic, good performance can be maintained in high-low temperature and high-low altitude areas, and stronger environmental resistance is achieved.

Drawings

FIG. 1 is a schematic view of the overall cross-sectional structure of the present utility model;

fig. 2 is a schematic perspective view of a pen holder assembly according to the present utility model;

FIG. 3 is a schematic cross-sectional view of the pen holder assembly of the present utility model;

FIG. 4 is a schematic view of the connection structure between the pen tip seat and the spring seat according to the present utility model;

FIG. 5 is a schematic view of the connection structure of the screw and the screw seat according to the present utility model;

fig. 6 is a schematic cross-sectional view of the junction between the pen cap and the spring seat according to the present utility model.

In the figure: 1. the pen comprises a pen holder seat, 2, a screw rod, 3, an inner rod, 4, a thread seat, 41, a sheet elastic sheet, 5, a spring seat, 51, an arc convex point, 6, a pen holder, 7, a spring, 8, a brush pen holder seat, 9, an eyebrow pencil cap, 10, a brush pen cap, 11, a brush, 12, a balancing weight, 13, a sealing ring, 14 and a pen core.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

As shown in fig. 1 to 6, the elastic locking quick-change eyebrow pencil comprises a pencil body, wherein the pencil body consists of a pencil cap component and a pencil holder component, and the pencil holder component is arranged in the pencil cap component;

the pen cap assembly comprises an eyebrow pencil cap 9 and a brush pencil cap 10, and the eyebrow pencil cap 9 and the brush pencil cap 10 are respectively positioned at two ends of the pencil body;

the pen holder assembly comprises a pen holder seat 1, an inner rod 3 and a pen holder 6, wherein the pen holder seat 1 is inserted into the inner rod 3, the inner rod 3 is inserted into the upper end of the pen holder 6, a pen core 14 is inserted into the upper end of the pen holder seat 1, an elastic locking unit is arranged in the pen holder seat 1, and the lower end of the pen holder 6 is connected with a pen brush unit;

the elastic locking unit comprises a screw rod 2 and a thread seat 4, the upper end of the screw rod 2 is fixedly connected with the pen head seat 1, the lower end of the screw rod 2 is in threaded butt joint with the thread seat 4, and the bottom end of the pen head seat 1 is sleeved in the spring seat 5.

Example two

In addition to all the technical features in the first embodiment, the present embodiment further includes:

the eyebrow pencil cap 9, the inner rod 3, the brush pencil holder 8 and the brush pencil cap 10 are made of high-strength environment-friendly medical grade plastic, and the eyebrow pencil cap 9 and the brush pencil cap 10 are in butt joint with the inner rod 3 through interference fit.

The seal ring 13 is arranged at the position between the pen head seat 1 and the inner rod 3, which is required to rotate, so that the external environment is isolated to the greatest extent, and the quality guarantee period of the product is greatly prolonged.

The upper end opening part of the thread seat 4 is provided with a sheet elastic sheet 41 so as to provide proper overload torsion, namely, when the screw rod 2 is normally rotated, the functions of core tapping and core returning are achieved through the rotation of the threads, when the torsion exceeds the force born by the threads when reaching the limit position of the top end or the tail end, the sheet elastic sheet 41 at the opening part of the thread seat 4 is outwards spread, thereby achieving the function of reminding a user and protecting the threads from being damaged.

Example III

the spring 7 is arranged between the spring seat 5 and the inner rod 3, the spring 7 is sleeved on the pen point seat 1, the spring seat 5 is always subjected to downward elastic force after assembly is completed, the overall firmness is relatively good, and the pen core 14 cannot shake during use.

The inside design of spring holder 5 has a plurality of circular arc bump 51, and the tail end elasticity of nib seat 1 slides into spring holder 5 inside, has removed the wall thickness between the adjacent circular arc bump 51, makes it have independent elasticity, and after the assembly is accomplished, the elasticity of spring 7 acts on spring holder 5, and spring holder 5 acts on nib seat 1 again to reach the function of elasticity locking.

Example IV

the brush unit comprises a brush head seat 8 and a brush 11, the brush head seat 8 is fixedly clamped in the pen holder 6, and the brush 11 is inserted in the brush head seat 8.

A balancing weight 12 is arranged between the brush holder 8 and the spring seat 5, and the balancing weight 12 is fixedly embedded in the brush holder 6.

The pen holder 1, the screw rod 2, the screw thread seat 4, the pen core 14 and the sealing ring 13 can provide the use scenes of various shapes, sizes and materials for users, and can be simply plugged and unplugged according to the actual demands of the users to realize quick replacement.

Working principle: the pen core assembly and the inner rod 3 adopt the assembly mode of straight-insert type elastic locking, the tail end elasticity of the pen point seat 1 slides into the spring seat 5, after the assembly is completed, the elasticity of the spring 7 acts on the spring seat 5, the spring seat 5 acts on the pen point seat 1 again, the elastic locking after the assembly of the pen core assembly is always subjected to downward tightening force, the pen core can be effectively prevented from shaking during use, in addition, the pen point seat 1, the screw rod 2, the thread seat 4, the pen core 14 and the replaceable core assembly formed by the sealing ring 13 can provide use scenes of various shapes, sizes and materials for users, and the quick replacement can be realized by simple insertion and extraction according to the actual demands of the users.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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 disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The utility model provides an elasticity locking trades core eyebrow pencil fast, includes the pen body, its characterized in that: the pen body consists of a pen cap assembly and a pen holder assembly, and the pen holder assembly is arranged in the pen cap assembly;

the pencil cap assembly comprises an eyebrow pencil cap (9) and a brush pencil cap (10), and the eyebrow pencil cap (9) and the brush pencil cap (10) are respectively positioned at two ends of the pencil body;

the pen holder assembly comprises a pen holder seat (1), an inner rod (3) and a pen holder (6), wherein the pen holder seat (1) is inserted in the inner rod (3), the inner rod (3) is inserted at the upper end of the pen holder (6), a pen core (14) is inserted at the upper end of the pen holder seat (1), an elastic locking unit is arranged in the pen holder seat (1), and the lower end of the pen holder (6) is connected with a pen brush unit;

the elastic locking unit comprises a screw rod (2) and a thread seat (4), the upper end of the screw rod (2) is fixedly connected with the pen point seat (1), the lower end of the screw rod (2) is in threaded butt joint with the thread seat (4), and the bottom end of the pen point seat (1) is sleeved in the spring seat (5).

2. An elastically locked quick change eyebrow pencil as in claim 1, wherein: the eyebrow pencil cap (9), the inner rod (3), the brush pencil holder (8) and the brush pencil cap (10) are made of high-strength environment-friendly medical grade plastic, and the eyebrow pencil cap (9) and the brush pencil cap (10) are connected with the inner rod (3) in a butt joint mode through interference fit.

3. An elastically locked quick change eyebrow pencil as in claim 1, wherein: a sealing ring (13) is arranged at a position between the pen point seat (1) and the inner rod (3) which needs to rotate.

4. An elastically locked quick change eyebrow pencil as in claim 1, wherein: the upper end opening part of the thread seat (4) is provided with a flaky elastic sheet (41).

5. An elastically locked quick change eyebrow pencil as in claim 1, wherein: a spring (7) is arranged between the spring seat (5) and the inner rod (3), and the spring (7) is sleeved on the pen point seat (1).

6. An elastically locked quick change eyebrow pencil as in claim 5, wherein: a plurality of arc convex points (51) are designed in the spring seat (5), and the tail end of the pen point seat (1) elastically slides into the spring seat (5).

7. An elastically locked quick change eyebrow pencil as in claim 1, wherein: the brush unit comprises a brush pen head seat (8) and a brush (11), wherein the brush pen head seat (8) is fixedly clamped in the pen holder (6), and the brush (11) is inserted in the brush pen head seat (8).

8. An elastically locked quick change eyebrow pencil as in claim 7, wherein: a balancing weight (12) is arranged between the brush pen head seat (8) and the spring seat (5), and the balancing weight (12) is fixedly embedded in the pen holder (6).

9. An elastically locked quick change eyebrow pencil as in any one of claims 1-8, wherein: the pen comprises a pen point seat (1), a screw (2), a thread seat (4), a pen core (14) and a sealing ring (13).