CN213074860U - Folding brush of cosmetic pencil and cosmetic pencil - Google Patents

Abstract

The utility model discloses a folding brush of cosmetic pencil and contain this folding brush belongs to cosmetics technical field. The purpose of the utility model is realized like this: a folding brush of a cosmetic pen comprises a pen holder, wherein a storage groove is formed at one end of the pen holder, and a brush seat is hinged to the end part of the pen holder and can turn into or out of the storage groove; the outer end of the brush seat is provided with brush hair; the inner end of the brush seat is provided with a rotating part, and the rotating part is hinged with one end of the penholder; be provided with between rotating part and the pen-holder and support and lean on location structure, support and lean on location structure and be: forming a limiting convex strip on the inner side wall of the object placing groove; the rotating part is provided with a first limiting part and a second limiting part, the first limiting part and the second limiting part are respectively positioned on two sides of the rotating part, and when the brush base is outwards turned to a working position, the first limiting part is abutted against the lower side of the limiting convex strip; when the brush seat is turned inwards to be clamped into the article placing groove, the second limiting part is abutted against the upper side of the limiting convex strip.

Description

Folding brush of cosmetic pencil and cosmetic pencil

Technical Field

The utility model belongs to the technical field of cosmetics, refer in particular to a folding brush of cosmetic pencil and contain this folding brush.

Background

At present, the classification of the existing cosmetics is more and more refined, and the steps of making up are also more and more refined; this results in more and more makeup articles on the hands of many users in order to obtain more and more fine makeup, and thus multifunctional cosmetic pens are being produced.

For example, chinese utility model patent, patent number: 201390000863.8. it discloses a folding brush for a cosmetic container.

However, the structure of folding the brush into the cosmetic container as shown in the above patent documents is very complicated, and the manufacture and assembly are inconvenient in use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a make-up pen's folding brush structure convenient, the convenient cosmetic brush of use of equipment to and use this kind of structure at the cosmetic brush, thereby solve the problem of mentioning in the background art.

The purpose of the utility model is realized like this:

a folding brush of a cosmetic pencil comprises

A penholder, one end of the penholder is formed with a storage groove,

the inner end of the brush seat is hinged with the end part of the penholder and can turn into or out of the storage groove; the outer end of the brush seat is provided with brush hair;

the inner end of the brush seat is provided with a rotating part, and the rotating part is hinged with one end of the penholder;

a leaning positioning structure is arranged between the rotating part and the penholder,

the abutting positioning structure is as follows:

a working abutting part and an inward turning abutting part are arranged on the inner side of the article holding groove;

the brush seat is provided with a first limit part and a second limit part which are respectively positioned at two sides of the rotating part,

when the brush seat is turned outwards to a working position, the first limiting part is abutted against the working abutting part;

when the brush seat is turned inwards to be clamped into the article placing groove, the second limiting part is abutted against the inwards-turned abutting part.

Preferably, a limiting convex strip is transversely formed on the inner wall of the article holding groove; the inward turning abutting part is the upper side wall surface of the limiting convex strip, and the working abutting part is the lower side wall surface of the limiting convex strip; the vertical distance between the working plane of the first limiting part and the working plane of the second limiting part is the same as the width of the limiting convex strip.

Preferably, the inward-turning abutting part is a step or a bulge arranged at the front end of the article holding groove, and the second limiting part is positioned at the outer end part of the brush seat.

Preferably, a withdrawing prevention structure is arranged between the rotating part and the penholder, and the withdrawing prevention structure prevents the return of the brush holder when the brush holder rotates to the working position or is clamped into the storage groove.

Preferably, the anti-retreat structure is:

the rotating part is also provided with an unfolding clamping bulge and a closing clamping bulge, and the unfolding clamping bulge and the closing clamping bulge are respectively positioned on two sides of the rotating center;

the limiting bulges at the top ends of the unfolding clamping bulge and the closing clamping bulge slightly enter the working plane of the limiting convex strip; applying a certain force to enable the limiting protrusion to overcome resistance and pass through the limiting convex strip;

when the brush base is in the working position, the limiting convex strip is clamped by the unfolding clamping bulge and the second limiting part in a matching manner;

when the brush seat is positioned in the article holding groove, the limiting convex strip is clamped by the closed clamping bulge and the first limiting part in a matching manner;

or the like, or, alternatively,

the anti-retreat structure is as follows:

positioning grooves are formed in the upper side and the lower side of the shaft hole of the object placing groove, and the positioning grooves are mirror images of each other by taking the shaft hole as a center;

one or two positioning strips are arranged on the side part of the rotating shaft of the rotating part; the positioning strip is matched with the positioning groove.

Preferably, the outer end of the storage groove is formed with a clamping groove, and the clamping groove is used for facilitating clamping of the rotating shaft of the rotating part into the shaft hole.

Preferably, the side of the rotating shaft is formed with an inclined surface for conveniently being clamped into the shaft hole.

Preferably, the tail end of the brush seat is provided with a clamping groove, the bristles are arranged on an embedded block, and the embedded block can be clamped into the clamping groove.

Preferably, a poking sheet is formed on the outer side of the brush seat and used for poking the brush seat.

A cosmetic pencil comprises the folding brush of the cosmetic pencil.

Compared with the prior art, the utility model outstanding and profitable technological effect is:

1. the brush of the utility model adopts a rotary folding structure. In the in-service use, as long as stir rotatory brush and can realize using, product step few, it is very simple to use. Meanwhile, the device also has the advantage of convenient assembly corresponding to manufacturers.

2. The utility model discloses an increase plectrum, the person of facilitating the use will brush the head and rotate out or go into as required.

3. The utility model discloses respectively to expansion state and closed state respectively set up a functional unit who realizes joint and location to can make the brush can all realize spacingly under the joint state or the closed state.

Drawings

FIG. 1 is a schematic structural diagram of a first embodiment of the present invention;

FIG. 2 is a schematic view showing the structure of a brush holder according to the first embodiment;

FIG. 3 is a schematic structural diagram of a second embodiment of the present invention;

FIG. 4 is a schematic structural view of a brush holder according to a second embodiment;

FIG. 5 is an enlarged view of a portion of FIG. 4 at A;

FIG. 6 is a schematic structural view of a cartridge according to a second embodiment;

fig. 7 is a partially enlarged view of fig. 6 at B.

FIG. 8 is a schematic view of the brush holder flipped inward to snap into the storage tray.

Fig. 9 is a schematic view of the brush holder flipped outward to the operating position.

In the figure: 1-a pen holder; 2-a storage groove; 3-limiting convex strips; 4-brush base; 5-a brush head; 6-a rotating part; 7-unfolding the clamping protrusion; 8-closing the clamping protrusion; 9-limiting bulges; 10-a first limit part; 11-unfolding the clamping strip; 12-closing the clamping strip; 13-a rotating shaft; 14-a positioning bar; 15-mounting holes; 16-a positioning groove; 17-inclined plane; 18-a plectrum; 19-a card slot; 20-a second limit part;

30-a second limit part; 31-an inversion abutment; 32-a rotating shaft; 33-a working abutment; 34-an inversion abutment;

51-a card slot; 52-an insert;

d 1-the vertical distance between the working plane of the first position-limiting part and the working plane of the second position-limiting part;

d 2-limiting the width of the rib.

Detailed Description

The invention will be further described with reference to specific embodiments.

The first embodiment is as follows: as shown in fig. 1-2, 8-9,

a folding brush of a cosmetic pencil comprises

A penholder 1, a storage groove 2 is formed at one end of the penholder 1,

the inner end of the brush seat 4 is hinged with the end part of the penholder 1 and can turn into or out of the storage groove 2; the outer end of the brush seat 4 is provided with brush hair;

the inner end of the brush seat 4 is provided with a rotating part 6, and the rotating part 6 is hinged with one end of the penholder 1;

an abutting positioning structure is arranged between the rotating part 6 and the penholder 1,

the abutting positioning structure is as follows:

a limiting convex strip 3 is formed on the inner side wall of the article placing groove 2; the inward turning abutting part 34 is the upper side wall surface of the limiting convex strip 3, and the working abutting part 33 is the lower side wall surface of the limiting convex strip 3;

the rotating part 6 is provided with a first limiting part 10 and a second limiting part 20, the first limiting part 10 and the second limiting part 20 are respectively positioned at two sides of the rotating part 6,

when the brush seat 4 is turned outwards to a working position, the first limiting part 10 is abutted against the lower side of the limiting convex strip 3;

when the brush base 4 is turned inwards to be clamped into the article holding groove 2, the second limiting part 20 is abutted against the upper side of the limiting convex strip 3.

Preferably, the perpendicular distance d1 between the working plane of the first stopper portion 10 and the working plane of the second stopper portion 20 is the same as the width d2 of the stopper rib 3.

Preferably, an anti-back structure is arranged between the rotating part 6 and the barrel 1, and the anti-back structure prevents the brush holder 4 from returning when the brush holder 4 rotates to the working position or is clamped into the storage groove 2.

Preferably, the anti-retreat structure is:

the rotating part 6 is also provided with an unfolding clamping protrusion 7 and a closing clamping protrusion 8, and the unfolding clamping protrusion 7 and the closing clamping protrusion 8 are respectively positioned on two sides of the rotating center;

the limiting bulges 9 at the top ends of the unfolding clamping bulge 7 and the closing clamping bulge 8 slightly enter the working plane of the limiting convex strip 3; applying a certain force to enable the limiting protrusion 9 to overcome resistance and pass through the limiting convex strip 3; the stop protrusion 9 is a hemispherical protrusion, which reduces the force required to overcome the resistance. The 'slight entering' refers to the overlapping interference degree when the limiting protrusion and the limiting protrusion rotate, the interference degree can be switched by pushing with light force by a user, the common pen holder can not be switched to be suitable for the brush seat due to swinging, and the design can be understood by a person skilled in the art.

When the brush base 4 is in the working position, the limit convex strip 3 is clamped by the unfolding clamping protrusion 7 and the second limit part 20 in a matching manner;

when the brush holder 4 is positioned in the article holding groove 2, the limiting convex strip 3 is clamped by the closed clamping protrusion 8 and the first limiting part 20 in a matching manner;

preferably, a clamping groove 19 is formed at the outer end of the article placing groove 2, and the clamping groove 19 is used for facilitating the rotating shaft 13 of the rotating part 6 to be clamped in the shaft hole 15.

Preferably, the side of the rotating shaft 13 is formed with an inclined surface 17 for facilitating the snap-in of the shaft hole 15.

Preferably, the tail end of the brush base 4 is provided with a clamping groove 51, and the bristles are mounted on an insert block 52 which can be clamped into the clamping groove.

Preferably, a poking sheet 18 is formed on the outer side of the brush base 4, and the poking sheet 18 is used for poking the brush base 4.

In the second embodiment, as shown in fig. 3 to 7, the present embodiment is basically the same as the first embodiment, and the difference is: the anti-retreat structure is as follows:

positioning grooves 16 are formed in the upper side and the lower side of the shaft hole 15 of the article placing groove 2, and the positioning grooves 16 are mirror images of each other by taking the shaft hole 15 as the center;

one or two positioning strips 14 (two positioning strips in the embodiment) are arranged on the side part of the rotating shaft 13 of the rotating part 6; the positioning strip 14 is matched with the positioning groove 16.

In this embodiment, the bristles are integral with the brush holder 5 and are not replaceable.

The abutting positioning structure is that a first limiting part 11 and a second limiting part 12 are arranged on the rotating part 6, and when the brush seat 4 is turned outwards to a working position, the first limiting part 11 abuts against the working abutting part 33; when the brush base 4 is turned inwards to be clamped into the article holding groove 2, the second limiting part 12 is abutted against the inward turning abutting part 34. The inward turning abutting part 34 is an upper side wall surface of the limiting convex strip 3, and the working abutting part 33 is a lower side wall surface of the limiting convex strip 3.

In the third embodiment, as shown in fig. 8 to 9, the present embodiment is basically the same as the first embodiment, and the difference is that: the inward-turning abutting part 31 is a step or a bulge arranged at the front end of the article holding groove 2, and the second limiting part 30 is positioned at the outer end part of the brush seat 4.

In addition, the patent claims a cosmetic pencil, including the folding brush of cosmetic pencil.

The above-mentioned embodiment is only the preferred embodiment of the present invention, and does not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims (10)

1. A folding brush of a cosmetic pencil comprises

A pen holder (1), a storage groove (2) is formed at one end of the pen holder (1),

the inner end of the brush seat (4) is hinged with the end part of the penholder (1) and can turn into or out of the storage groove (2); the outer end of the brush seat (4) is provided with brush hair;

the method is characterized in that:

the inner end of the brush seat (4) is provided with a rotating part (6), and the rotating part (6) is hinged with one end of the penholder (1);

a leaning positioning structure is arranged between the rotating part (6) and the penholder (1),

the abutting positioning structure is as follows:

a working abutting part (33) and an inward turning abutting part (31,34) are arranged at the inner side of the article holding groove (2),

the brush seat (4) is provided with a first limit part (10,11) and a second limit part (30, 20,12), the first limit part (10,11) and the second limit part (20,12) are respectively positioned at two sides of the rotating part (6),

when the brush seat (4) is turned outwards to a working position, the first limiting parts (10,11) are abutted against the working abutting part (33);

when the brush seat (4) is turned inwards to be clamped into the article holding groove (2), the second limiting parts (30, 20 and 12) are abutted against the inwards-turned abutting parts (31 and 34).

2. A folding brush for cosmetic pencil according to claim 1, characterized in that: a limiting convex strip (3) is transversely formed on the inner wall of the article holding groove (2); the inward turning abutting part (34) is the upper side wall surface of the limiting convex strip (3), and the working abutting part (33) is the lower side wall surface of the limiting convex strip (3);

the vertical distance (d1) between the working plane of the first stopper (10,11) and the working plane of the second stopper (20,12) is the same as the width (d2) of the stopper rib (3).

3. A folding brush for cosmetic pencil according to claim 1, characterized in that: the inward turning abutting part (31) is a step or a bulge arranged at the front end of the article placing groove (2), and the second limiting part (30) is positioned at the outer end part of the brush seat (4).

4. A folding brush for cosmetic pencil according to claim 1, characterized in that: be provided with between rotating part (6) and pen-holder (1) and prevent moving back the structure, prevent moving back the structure and rotate to operating position or when the card puts thing groove (2) in brush seat (4), prevent that brush seat (4) from returning.

5. A folding brush for cosmetic pencil according to claim 4, characterized in that:

the anti-retreat structure is as follows:

the rotating part (6) is also provided with an unfolding clamping protrusion (7) and a closing clamping protrusion (8), and the unfolding clamping protrusion (7) and the closing clamping protrusion (8) are respectively positioned on two sides of the rotating center;

the limiting bulges (9) at the top ends of the unfolding clamping bulge (7) and the closing clamping bulge (8) slightly enter the working plane of the limiting convex strip (3); applying a certain force to enable the limiting protrusion (9) to overcome resistance and pass through the limiting convex strip (3);

when the brush base (4) is in the working position, the limiting convex strip (3) is clamped by the unfolding clamping protrusion (7) and the second limiting part (20) in a matching manner;

when the brush seat (4) is positioned in the article placing groove (2), the limiting convex strip (3) is clamped by the closed clamping protrusion (8) and the first limiting part (10) in a matching way;

or the like, or, alternatively,

the anti-retreat structure is as follows:

positioning grooves (16) are formed in the upper side and the lower side of the shaft hole (15) of the object placing groove (2), and the positioning grooves (16) are mutually mirror images by taking the shaft hole (15) as the center;

one or two positioning strips (14) are arranged on the side part of the rotating shaft (13) of the rotating part (6); the positioning strip (14) is matched with the positioning groove (16).

6. A folding brush for cosmetic pencil according to claim 5, characterized in that: a clamping groove (19) is formed in the outer end portion of the object placing groove (2), and the clamping groove (19) is used for enabling a rotating shaft (13) of the rotating portion (6) to be clamped into the shaft hole (15) conveniently.

7. The folding brush of cosmetic pencil according to claim 6, characterized in that: the side of the rotating shaft (13) is provided with an inclined surface (17) which is convenient to be clamped into the shaft hole (15).

8. A folding brush for cosmetic pencil according to claim 1, characterized in that: the tail end of the brush seat (4) is provided with a clamping groove, the brush is arranged on an embedded block (51), and the embedded block can be clamped into the clamping groove (52).

9. A folding brush for cosmetic pencil according to claim 1, characterized in that: a poking sheet (18) is formed on the outer side of the brush seat (4), and the poking sheet (18) is used for poking the brush seat (4).

10. A cosmetic pencil is characterized in that: a folding brush comprising a cosmetic pencil according to any one of claims 1 to 9.

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