CN211794880U

CN211794880U - Telescopic cosmetic brush

Info

Publication number: CN211794880U
Application number: CN202020434219.3U
Authority: CN
Inventors: 吕英俊
Original assignee: Guangdong Tianmei Union Daily Chemical Technology Co Ltd
Current assignee: Guangdong Tianmei Union Daily Chemical Technology Co Ltd
Priority date: 2020-03-30
Filing date: 2020-03-30
Publication date: 2020-10-30
Anticipated expiration: 2030-03-30

Abstract

The utility model relates to the technical field of cosmetic tools, in particular to a telescopic cosmetic brush, which comprises an inner pipe body, wherein the middle parts of the outer walls of the two sides of the inner pipe body are respectively provided with a T-shaped groove, T-shaped connecting strips which are adaptive to the grooves are connected in the grooves, the outer side of the inner pipe body is bonded with an outer pipe body through the T-shaped connecting strips, the inner top of the inner pipe body is connected with a brush hair connecting piece, and the brush hair connecting piece is in threaded connection with the inner pipe body through a mouth tube; the utility model has the advantages that the inner tube body and the outer tube body are arranged in a telescopic way, so that when the toothbrush is not used by a user, the brush hair part can be stretched into the outer tube body, the brush hair is prevented from being exposed in the air for a long time, and the probability of attaching dust and bacteria to the brush hair is further reduced; in addition, the bristle connecting piece is in threaded connection with the inner tube body, when the bristles are seriously worn and need to be replaced, the bristle connecting piece is directly replaced, the inner tube body, the outer tube body and the connecting parts of the inner tube body and the outer tube body can be reserved, and therefore the cost of using the beauty brush by a user is reduced.

Description

Telescopic cosmetic brush

Technical Field

The utility model belongs to the technical field of makeup instrument technique and specifically relates to a telescopic cosmetic brush.

Background

The beauty brush belongs to a cosmetic product, most of the traditional beauty brushes are composed of bristles and a mouth tube, and the bristles are bonded and fixed on the inner top of the mouth tube, so that the beauty brush is formed, however, the beauty brush has the following defects: (1) the beauty brush of the type is exposed in the air for a long time, and the bristles are easy to adhere dust and bacteria and have certain influence on the health of the skin; (2) because the brush hair and the mouth tube are generally fixedly bonded and can not be separated, the service life of the beauty brush is usually determined by the service time of the brush hair, when the brush hair is seriously worn and can not be used any more, a user can replace the beauty brush, however, the mouth tube is intact only when the brush hair is worn and needs to be replaced, the whole beauty brush is directly replaced, the waste is high, in addition, the cost of using the beauty brush by the user is increased, and therefore, the telescopic beauty brush is provided.

Disclosure of Invention

Not enough to prior art, the utility model provides a telescopic cosmetic brush, this cosmetic brush can effectively solve the problem that proposes in the above-mentioned background art through simple structural design.

The technical scheme of the utility model is that:

a retractable cosmetic brush is characterized in that: it includes interior shaft, the both sides outer wall middle part of interior shaft all is provided with the recess of T style of calligraphy, the recess in-connection has the T style of calligraphy connecting strip rather than the adaptation, the outside of interior shaft has outer shaft through T style of calligraphy connecting strip bonding, the equal cavity setting of upper and lower direction of interior shaft and outer shaft, the interior top inner wall of interior shaft is provided with the internal thread, the interior top of interior shaft is connected with the brush hair connecting piece, the brush hair connecting piece includes oral siphon and brush hair, the interior top of oral siphon bonds the brush hair that has densely covered, the bottom side outer wall of oral siphon is provided with the external screw thread that suits with the internal thread, the brush hair connecting piece passes through oral siphon and interior shaft threaded connection.

Furthermore, the T-shaped connecting strip is made of rubber.

Furthermore, a pipe cover is bonded on the bottom surface of the inner pipe body.

Further, the section length of the pipe cover is larger than that of the outer pipe body.

Furthermore, the inner tube body, the outer tube body, the mouth tube and the tube cover are all made of aluminum materials.

Furthermore, sealing strips are bonded at two ends of the top surface of the inner pipe body and on the top surface of the groove.

Furthermore, the sealing strip is made of wear-resistant high polymer materials. The wear-resistant polymer material is a wear-resistant polymer plastic material.

The utility model has the advantages that: the utility model has simple structure, and the inner tube body and the outer tube body can be arranged in a telescopic way, so that the brush hair part can be stretched into the outer tube body when the user does not use the brush hair, thereby avoiding the brush hair from being exposed in the air for a long time, further reducing the probability of dust and bacteria attached to the brush hair, and further ensuring the skin health of the user; in addition, with brush hair connecting piece and interior pipe shaft threaded connection, when the brush hair appears wearing and tearing seriously and need change, direct change brush hair connecting piece can, can remain interior pipe shaft, outer pipe shaft and adapting unit thereof, and then reduced the cost that the user used cosmetic brush, still can not cause the waste, the practicality improves greatly, is worth promoting.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a side cross-sectional view of the inner tube body of the present invention;

fig. 3 is a schematic view of the T-shaped connecting strip of the present invention.

In the figure, 1, an inner tube body; 2. a groove; 3. t-shaped connecting strips; 4. an outer tube body; 5. a bristle connecting member; 6. an oral tube; 7. brushing; 8. a tube cover; 9. a sealing strip.

Detailed Description

The following description of the embodiments of the present invention will be made with reference to the accompanying drawings:

as shown in fig. 1-3, a telescopic cosmetic brush comprises an inner tube body 1, wherein two outer walls of the inner tube body 1 are provided with a T-shaped groove 2 in the middle, the groove 2 is internally connected with a T-shaped connecting strip 3 adapted to the groove, the outer side of the inner tube body 1 is bonded with an outer tube body 4 through the T-shaped connecting strip 3, the inner tube body 1 and the outer tube body 4 are both arranged in a hollow manner in the vertical direction, the inner top inner wall of the inner tube body 1 is provided with an internal thread, the inner top of the inner tube body 1 is connected with a bristle connecting piece 5, the bristle connecting piece 5 comprises a mouth tube 6 and bristles 7, the inner top of the mouth tube 6 is bonded with densely distributed bristles 7, the outer wall of the bottom side face of the mouth tube 6 is provided with an external thread adapted to the internal thread, and the bristle connecting piece 5 is in threaded connection with the inner tube body 1 through the mouth tube 6.

The T-shaped connecting strip 3 is made of rubber. Through adopting the rubber material, can take place little deformation under the effect of external force, and then be convenient for the upper and lower flexible use of interior pipe shaft and outer pipe shaft.

And a pipe cover 8 is adhered to the bottom surface of the inner pipe body 1. Through being equipped with the tube cap, when using, the tube cap can withstand T style of calligraphy connecting strip, avoids the outer tube body to drop down.

The section length of the tube cover 8 is larger than that of the outer tube body 4.

The inner tube body 1, the outer tube body 4, the mouth tube 6 and the tube cover 8 are all made of aluminum materials. By adopting the aluminum material, the service life of the beauty brush can be effectively prolonged.

And sealing strips 9 are bonded at two ends of the top surface of the inner pipe body 1 and on the top surface of the groove 2. Through being equipped with the sealing strip, when using, the seal can withstand T style of calligraphy connecting strip, avoids outer pipe body up landing.

The sealing strip 9 is made of wear-resistant high polymer material.

It needs to be mentioned that: the size of T style of calligraphy connecting strip 3 needs to be slightly greater than recess 2 because when cosmetic brush does not use (the process of stewing), because T style of calligraphy connecting strip 3 extrudes recess 2, interior pipe shaft 1 just can not appear sliding with outer pipe shaft 4, and when using, through the effect of external force, small deformation takes place for T style of calligraphy connecting strip 3, and then can realize reciprocating.

The utility model discloses a use method does: when the toothbrush is used, a user can hold the tube cover 8 with one hand and pull the outer tube body 4 to move downwards with the other hand until the bristles 7 are exposed for the user to use, and after the toothbrush is used, the outer tube body 4 is pulled to move upwards and the bristles 7 are stretched into the outer tube body 4; in addition, when the bristles 7 need to be replaced, the bristle connecting piece 5 can be directly screwed out, and a new bristle connecting piece 5 can be replaced.

The foregoing embodiments and description have been provided to illustrate the principles and preferred embodiments of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed.

Claims

1. A retractable cosmetic brush is characterized in that: it comprises an inner pipe body (1), the middle parts of the outer walls of two sides of the inner pipe body (1) are respectively provided with a T-shaped groove (2), t-shaped connecting strips (3) which are matched with the grooves are connected in the grooves (2), the outer side of the inner tube body (1) is bonded with an outer tube body (4) through a T-shaped connecting strip (3), the upper and lower directions of the inner tube body (1) and the outer tube body (4) are both hollow, the inner wall of the inner top of the inner tube body (1) is provided with internal threads, the inner top of the inner tube body (1) is connected with a brush hair connecting piece (5), the bristle connecting piece (5) comprises a mouth tube (6) and bristles (7), densely distributed bristles (7) are bonded at the inner top of the mouth pipe (6), external threads matched with the internal threads are arranged on the outer wall of the side face of the bottom of the mouth pipe (6), the bristle connecting piece (5) is in threaded connection with the inner tube body (1) through the mouth tube (6).

2. A retractable cosmetic brush as claimed in claim 1, wherein: the T-shaped connecting strip (3) is made of rubber.

3. A retractable cosmetic brush as claimed in claim 2, wherein: the bottom surface of the inner tube body (1) is bonded with a tube cover (8).

4. A retractable cosmetic brush as claimed in claim 3, wherein: the section length of the pipe cover (8) is larger than that of the outer pipe body (4).

5. The retractable cosmetic brush according to claim 4, wherein: the inner pipe body (1), the outer pipe body (4), the mouth pipe (6) and the pipe cover (8) are all made of aluminum materials.

6. A retractable cosmetic brush as claimed in claim 5, wherein: and sealing strips (9) are bonded at two ends of the top surface of the inner pipe body (1) and on the top surface of the groove (2).

7. The retractable cosmetic brush according to claim 6, wherein: the sealing strip (9) is made of wear-resistant high polymer materials.