CN215076167U

CN215076167U - Telescopic lipstick lip brush

Info

Publication number: CN215076167U
Application number: CN202022990609.1U
Authority: CN
Inventors: 申东根
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-12
Filing date: 2020-12-12
Publication date: 2021-12-10
Anticipated expiration: 2030-12-12

Abstract

The utility model discloses a flexible lipstick lip brush, including well connecting portion, back lid, upper cover, push-and-pull rod, first mount, second mount, tensile piece, brush dead lever and brush head. The utility model discloses a scientific and reasonable designs its holistic structure, make the brush head can be along with reciprocating of extension sheet and do the motion of stretching out and shrink motion, and the concertina movement of brush head need not to install the spring, its holistic structural design has broken current flexible lipstick lip brush and has just installed the spring and just can realize flexible function, it is more convenient to use, length after the extension of lip brush more is fit for the user and uses, this length more does benefit to the user and traces the lip line in a flexible way, the practicality is stronger, it has solved present flexible lipstick lip brush effectively and has only can realize its flexible function and the handle that adopts the spring to realize the flexible lipstick lip brush of flexible function at present is unable problem that can stretch out and draw back.

Description

Telescopic lipstick lip brush

Technical Field

The utility model relates to a flexible lipstick lip brush.

Background

The traditional brush for bottled lipstick is fixed in the bottle cap, and the lipstick lip brushes with the structure are short and small, so that the user is difficult to flexibly and delicately trace the lip line, which brings inconvenience to the user. Later, some single lip brushes with different specifications appear on the market, but the single lip brushes do not have the telescopic function like a writing brush, and are inconvenient for users to carry. And the extension and contraction length of the telescopic lip brush with the structure is only the length of the brush head, and the handle of the telescopic lip brush cannot be extended and contracted, so that the length of the brush head after extending out cannot reach the length flexibly used by a user, and the telescopic lip brush with the structure has the defect of large use limitation.

Disclosure of Invention

The to-be-solved technical problem of the utility model is to provide a flexible lipstick lip brush, its holistic structural design makes brush head and handle all have flexible function, and its holistic structure need not to install the spring, and it has solved current flexible lipstick lip brush effectively and has installed the spring and just can realize the problem that flexible function and the flexible lipstick lip brush's of current structure handle does not have flexible function. The utility model discloses a realize through following technical scheme:

a telescopic lipstick lip brush comprises a middle connection part, wherein one end of the middle connection part is covered with a rear cover, the other end of the middle connection part is covered with an upper cover, a push-pull rod penetrates through the middle connection part and is provided with a solid part and a hollow part, the solid part and the hollow part are integrally formed, two transverse sides or two longitudinal sides of the hollow part are respectively provided with a limiting plate, a hollow structure is arranged between the two limiting plates, the hollow structure is arranged in a U shape, and the inner side of one limiting plate is provided with a convex column; be provided with first mount and second mount in this hollow out construction, and first mount and second mount are face-to-face lock installation, are formed with a cavity between first mount and the second mount, install tensile piece in this cavity, and the one end of tensile piece is seted up porosely, and the brush dead lever is installed to the other end of tensile piece, and the upper end of brush dead lever is provided with the brush head.

Preferably, the middle parts of the first fixing frame and the second fixing frame are provided with strip-shaped grooves.

Preferably, the convex column passes through the strip-shaped groove and then is buckled with the hole in the stretching sheet.

Preferably, the lower end of the stretching sheet is bent into a semi-annular shape, and one end of the first fixing frame is inwards sunken to form an arc-shaped structure which can be matched with the semi-annular shape in the stretching sheet.

Preferably, the left and right sides of the first fixing frame and the second fixing frame are both provided with a boss protruding outwards, the middle connection part is a hollow cavity which is cylindrical, and the left and right sides of the upper end of the middle connection part are respectively provided with a mounting hole which is buckled with the boss.

Preferably, the middle part of the lower end of the brush fixing rod is provided with an installation groove used for being inserted and installed with the stretching sheet.

Preferably, the bristle can be extended and retracted by the tension sheet in a hollow cavity formed between the first and second holders.

The utility model discloses a flexible lipstick lip brush, including well connecting portion, back lid, upper cover, push-and-pull rod, first mount, second mount, tensile piece, brush dead lever and brush head. The rear cover and the upper cover of the utility model are respectively covered at the two ends of the middle connecting part, the design not only can beautify the whole appearance, but also can avoid polluting the brush head so as to ensure the cleanness and sanitation of the brush head; the U-shaped hollow part of the push-pull rod is arranged by penetrating through the middle connection part of the push-pull rod, a first fixing frame and a second fixing frame are arranged in the hollow part of the push-pull rod, a stretching sheet is arranged in a hollow cavity formed between the first fixing frame and the second fixing frame, one end of the stretching sheet is inserted with a hairbrush fixing rod, the middle parts of the first fixing frame and the second fixing frame are respectively provided with a strip-shaped groove, meanwhile, the inner side of one limiting plate of the hollow part in the push-pull rod is provided with a convex column which is buckled with a hole arranged at one end of the stretching sheet, in addition, an arc-shaped structure is arranged in one end of the first fixing frame, when a user holds the end part of the solid part in the push-pull rod by one hand, the other hand of the user pushes the middle connection part upwards, and because the two outer sides of the first fixing frame and the second fixing frame respectively protrude outwards to be provided with a convex column and are clamped with mounting holes arranged at the end part of the middle connection part When the middle connecting part moves upwards, the boss can push the first fixing frame and the second fixing frame to move upwards synchronously between the two limiting plates in the push-pull rod; when the first fixing frame and the second fixing frame move upwards, one limiting plate in the push-pull rod is connected with one end of the stretching sheet through the convex column, a user pushes the middle connection part upwards by one hand, simultaneously pulls the push-pull rod downwards by the other hand of the user, and pulls one end of the stretching sheet downwards by the convex column in the downward pulling process of the push-pull rod, and as one end of the stretching sheet gradually moves downwards, the semi-ring shape of the stretching sheet touches the arc-shaped structure in the first fixing frame, the other end of the stretching sheet can move upwards by the arc-shaped structure, so that the brush fixing rod connected with the stretching sheet can move upwards, and finally the brush head extends out of the hollow cavity along with the movement of the brush fixing rod, and at the moment, the overall extension length of the arc-shaped structure is more than 3 times of the length of the brush head; when a user holds the end part in the solid part of the push-pull rod by one hand and pulls the middle connecting part downwards by the other hand, the first fixing frame and the second fixing frame can synchronously move downwards to reset along with the downward pulling of the middle connecting part through the lug boss, so that the first fixing frame and the second fixing frame retract into the hollow structure in the hollow part in the push-pull rod, and in the process of the downward pulling and resetting of the middle connecting part, one limiting plate in the push-pull rod can push one end of the stretching sheet connected with the limiting plate to move upwards through the convex column, so that the other end of the stretching sheet (namely one end of the hairbrush fixing rod) retracts downwards, and finally the hairbrush head retracts into the hollow cavity formed between the first fixing frame and the second fixing frame along with the movement of the hairbrush fixing rod, the whole structural design breaks through the problem that the existing telescopic lipstick lip brush can realize the telescopic function only by installing a spring, and the use is more convenient, the length of the red lip brush after being stretched is more suitable for a user to use, the red lip brush is more beneficial to the user to flexibly draw the lip line, and the practicability is stronger.

Drawings

For the purpose of illustration, the invention is described in detail with reference to the following preferred embodiments and the accompanying drawings.

Fig. 1 is an exploded perspective view of the retractable lipstick lip brush of the present invention.

Fig. 2 is an exploded view of the push-pull rod, the first fixing frame and the second fixing frame of the retractable lipstick lip brush of the present invention.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs.

In this embodiment, referring to fig. 1 to 2, the utility model discloses a telescopic lipstick lip brush, including the interconnecting part 1, an end cover of the interconnecting part 1 is provided with the rear cover 2 therein, the other end cover of the interconnecting part 1 is provided with the upper cover 3 therein, a push-pull rod 4 is provided through the interconnecting part 1, the push-pull rod 4 includes a solid part 41 and a hollow part 42, the solid part 41 and the hollow part 42 are integrally formed, two lateral sides or two longitudinal sides of the hollow part 42 are respectively provided with a limiting plate 43, a hollow structure 44 is provided between the two limiting plates 43, wherein the inner side of one limiting plate 43 is provided with a convex column 45 in a protruding manner; a first fixing frame 51 and a second fixing frame 52 are arranged in the hollow structure 44, the first fixing frame 51 and the second fixing frame 52 are mounted in a face-to-face buckling mode, a hollow cavity 53 is formed between the first fixing frame 51 and the second fixing frame 52, a stretching piece 6 is mounted in the hollow cavity 53, one end of the stretching piece 6 is provided with a hole, the other end of the stretching piece 6 is connected with a brush fixing rod 7 in an inserting mode, and a brush head 8 is arranged at the upper end of the brush fixing rod 7.

In one embodiment, a strip-shaped groove 9 is formed in the middle of each of the first fixing frame 51 and the second fixing frame 52.

In one embodiment, the protruding column 45 passes through the strip-shaped groove 9 and then is buckled with a hole in the stretching sheet 6, and the buckled protruding column can reciprocate along the strip-shaped groove 9 under the driving of the stretching sheet.

In one embodiment, the lower end of the tension sheet 6 is bent into a semi-annular shape 61, and the lower end of the first fixing frame 51 is recessed inward to form an arc-shaped structure 54 capable of matching with the semi-annular shape 61 of the tension sheet 6.

In one embodiment, the first fixing frame 51 and the second fixing frame 52 are provided with bosses 55 protruding outwards on the left and right sides, and the middle connecting portion 1 is provided with mounting holes 10 on the left and right sides for snap-fitting with the bosses 55 of the first fixing frame 51 and the second fixing frame 52.

In one embodiment, the middle of the lower end of the brush fixing rod 7 is provided with a mounting groove 71 for inserting and mounting the tension sheet 6.

In one embodiment, the bristle 8 can be extended and retracted by the tension sheet 6 within a hollow cavity 53 formed between the first holder 51 and the second holder 52.

The design principle and the using method of the telescopic lipstick lip brush are as follows: the rear cover 2 and the upper cover 3 are respectively used for covering two ends of the middle connecting part 1, the design not only can beautify the integral appearance of the brush, but also can avoid polluting the brush head 8 so as to ensure the cleanness and sanitation of the brush head 8; the U-shaped hollow part 42 of the push-pull rod 4 is arranged in a way that the push-pull rod 4 penetrates through the middle joint part 1, the hollow part 42 of the push-pull rod 4 is arranged in a U shape, a first fixing frame 51 and a second fixing frame 52 are arranged in the hollow part 42 of the push-pull rod 4, a stretching sheet 6 is arranged in a hollow cavity 53 formed between the first fixing frame 51 and the second fixing frame 52, a brush fixing rod 7 is inserted into one end of the stretching sheet 6, strip-shaped grooves 9 are respectively arranged in the middle parts of the first fixing frame 51 and the second fixing frame 52, meanwhile, a convex column 45 is arranged on the inner side of one limiting plate 43 of the hollow part 42 in the push-pull rod 4 and is buckled with a hole arranged at one end of the stretching sheet 6, in addition, an arc-shaped structure 54 is arranged in the lower end of the first fixing frame 51, when a user holds the lower end of the solid part 41 in the push-pull rod 4 with one hand, the other hand pushes the middle joint part 1 upwards, because the two outer sides of the first fixing frame 51 and the second fixing frame 52 are respectively provided with the boss 55 which protrudes outwards and is clamped with the mounting hole 10 positioned at the upper end of the middle connection part 1, when the middle connection part 1 moves upwards, the boss 55 can push the first fixing frame 51 and the second fixing frame 52 to move upwards between the two limiting plates 43 in the push-pull rod 4 synchronously; during the upward movement of the first and

second holders

51, 52, since one of the limiting plates 43 of the push-pull rod 4 is connected to one end of the tension plate 6 through the protruding pillar 45, while one hand of the user pushes the middle connection portion 1 upward, the other hand of the user pulls the push-pull rod 4 downward, while the push-pull rod 4 pulls one end of the tension sheet 6 to move downwards through the convex pillar 45 in the process of pulling downwards, as one end of the tension sheet 6 gradually moves downwards, the semi-ring shape of the tension sheet 6 touches the arc-shaped structure 54 in the first fixed frame 51, the arc-shaped structure 54 extrudes the other end of the tension sheet 6 to move upwards, thereby enabling the brush fixing rod 7 connected with one end of the stretching sheet 6 moving upwards to move upwards along with the stretching sheet, and finally enabling the brush head 8 to extend out of the hollow cavity 53 along with the movement of the brush fixing rod 7, wherein the length of the whole extension is more than 3 times of the length of the brush head 8; when a user holds the lower end of the solid part 41 of the push-pull rod 4 with one hand and pulls the middle connecting part 1 downwards with the other hand, the first fixing frame 51 and the second fixing frame 52 can synchronously move downwards to return along with the downward pulling of the middle connecting part 1 through the boss 55, so that the first fixing frame 51 and the second fixing frame 52 can retract back into the hollow structure 44 of the hollow part 42 of the push-pull rod 4, and during the downward pulling and returning of the middle connecting part 1, one limiting plate 43 in the push-pull rod 4 can push one end of the stretching sheet 6 connected with the limiting plate 43 through the boss 45 to move upwards, so that the other end of the stretching sheet 6 (namely one end of the brush fixing rod 7) retracts downwards, and finally the brush head 8 retracts back into the hollow cavity 53 formed by the first fixing frame 51 and the second fixing frame 52 along with the movement of the brush fixing rod 7, and the whole structure design breaks through the problem that the existing telescopic lipstick lip brush can only be installed with a spring to realize the telescopic function, it can avoid the spring to weaken and influence its life's problem because of elasticity for a long time, and it is more convenient to use, and the length after the red lip brush extension more is fit for the user and uses, and this length more does benefit to the user and traces the lip line in a flexible way, and the practicality is stronger.

The utility model discloses a flexible lipstick lip brush, including well connecting portion, back lid, upper cover, push-and-pull rod, first mount, second mount, tensile piece, brush dead lever and brush head. The utility model designs the whole structure scientifically and reasonably, so that the brush head can do stretching motion and shrinking motion along with the up-and-down movement of the stretching sheet, and the stretching motion of the brush head does not need to install a spring, the integral structural design breaks through the problem that the existing telescopic lipstick lip brush can realize the telescopic function only by installing a spring, the use is more convenient, the length of the red lip brush after being stretched is more suitable for users, the length is more beneficial for users to flexibly trace the lip line, the practicability is stronger, it not only effectively solves the problem that the prior retractable lipstick lip brush can only realize the retractable function by adopting a mode of mounting a spring, the service life of the spring is affected due to the weakening of the elastic force after the spring is used for a long time, the retractable lipstick lip brush further solves the problem that the conventional retractable lipstick lip brush with a spring for achieving a retractable function can only extend the length of a brush head, and a handle of the retractable lipstick lip brush cannot be retracted.

The above-mentioned embodiments are merely examples of the present invention, and are not intended to limit the scope of the invention, which is defined by the claims and the equivalents of the principles and basic structures of the invention.

Claims

1. The utility model provides a flexible lipstick lip brush which characterized in that: the middle joint part is internally provided with a rear cover, the other end of the middle joint part is internally provided with an upper cover, a push-pull rod penetrates through the middle joint part and comprises a solid part and a hollow part, the solid part and the hollow part are integrally formed, two transverse sides or two longitudinal sides of the hollow part are respectively provided with a limiting plate, a hollow structure is arranged between the two limiting plates, and the inner side of one limiting plate is provided with a convex column; be provided with first mount and second mount in this hollow out construction, and first mount and second mount are face-to-face lock installation, are formed with a cavity between first mount and the second mount, install tensile piece in this cavity, and the one end of tensile piece is seted up porosely, and the brush dead lever is installed to the other end of tensile piece, and the upper end of brush dead lever is provided with the brush head.

2. The retractable lipstick lip brush as claimed in claim 1, wherein: the middle parts of the first fixing frame and the second fixing frame are provided with strip-shaped grooves.

3. The retractable lipstick lip brush as claimed in claim 2, wherein: the convex column passes through the strip-shaped groove and then is buckled with the hole in the stretching sheet.

4. The retractable lipstick lip brush as claimed in claim 1, wherein: the lower extreme of stretch panel is bent into the shape of semicircle, and the one end of first mount is inwards sunken to be provided with can with stretch panel in the shape assorted arc structure of semicircle.

5. The retractable lipstick lip brush as claimed in claim 1, wherein: the left and right sides of first mount and second mount outwards bulge and are provided with the boss respectively, and the left and right sides of well joining in marriage portion upper end is provided with the mounting hole that carries out the lock joint installation with the boss respectively.

6. The retractable lipstick lip brush as claimed in claim 1, wherein: the middle part of the lower end of the brush fixing rod is provided with a mounting groove used for being inserted and mounted with the stretching sheet.

7. The retractable lipstick lip brush as claimed in claim 1, wherein: the hair brush head can do stretching movement and contraction movement in a hollow cavity formed between the first fixing frame and the second fixing frame through the stretching sheet.