CN201418469Y

CN201418469Y - Cosmetic pen

Info

Publication number: CN201418469Y
Application number: CN2009200093725U
Authority: CN
Inventors: 陈靖业
Original assignee: MEICHUAN TEX CO Ltd
Current assignee: TEX R.L. Industrial Co., Ltd.
Priority date: 2009-04-03
Filing date: 2009-04-03
Publication date: 2010-03-10
Anticipated expiration: 2019-04-03

Abstract

The utility model provides a cosmetic pen. A rotating mechanism in the cosmetic pen comprises a rotating seat and an operating rod arranged in the rotating seat; a driving piece is sleeved on the operating rod and an ejector plug is pivoted at the free end of the operating rod; and a barrel and a discharge subassembly are connected in sequence on the rotating mechanism. By rotating the rotating seat, the operating rod can move axially into a material storage part of the barrel and the ejector plug on the operating rod extrudes the makeup fluid inside the material storage part, so that the makeup fluid can flow to the cap of the pen through a discharge pipe and a brush for a user to do makeup. The utility model mainly combines the components of the rotating mechanism to make the cosmetic pen to be multifunctional, and in this way, the number of the components is reduced, which is more beneficial for production and assembling.

Description

Cosmetic pencil

Technical field

The utility model relates to cosmetic pencil, particularly relates to a kind of part with composite multifunctionization, constitutes with the spare part that reduces rotating mechanism, and then reaches the cosmetic pencil rotation that is more conducive to produce and assemble and improve mechanism.

Background technology

Cosmetic pencil provides the user can beautifully adorn looks, its difference of complying with the skin lotion of being filled can provide various cosmetic applicators with cosmetic use, for example: the tooth whitening pen, lid spot cream, liner or the like, the cosmetic pencil of prior art, as shown in Figure 6, be M297234 number " a tooth whitening discharging head structure-improved " patent of TaiWan, China notification number, it has a rotating mechanism 50, this rotating mechanism 50 is by being provided with a drive sleeve 52 in the rotation seat 51, and this drive sleeve 52 can be axial displacement with respect to rotation seat 51, and a sheathed in regular turn elastic component 53 and an actuator 54, one actuating strut, 55 1 ends are placed through in this actuator 54 and the elastic component 53 in regular turn, and spiral shell is located in the drive sleeve 52, the other end of actuating strut 55 is articulated with a top plug 56, be connected with a shaft of a writing brush 60 and a discharging assembly 70 and the last cap 80 of cover on the rotating mechanism 50 in regular turn, actuator 54 is combined in the shaft of a writing brush 60 and actuating strut 55 is axial displacement with respect to drive rod 54 again, actuating strut 55 is move axially in the shaft of a writing brush 60 by rotating this rotation seat 51, and the skin lotion that the plug of the top on the actuating strut 55 56 is pushed in the shaft of a writing brush 60, skin lotion is flowed out by discharging assembly 70, make up use to provide the user to be coated with.

Yet, the rotating mechanism 50 of above-mentioned prior art cosmetic pencil must be made of six spare parts such as rotation seat 51, drive sleeve 52, elastic component 53, actuator 54, actuating strut 55 and top plugs 56, make in the product manufacturing, all need expend more manpower and material resources and time cost in the assembling of spare part, and then have influence on production efficiency.

Summary of the invention

Because the shortcoming of aforementioned prior art, the purpose of this utility model provides a kind of cosmetic pencil, and it is designed a rotation that can reduce the spare part quantity of rotating mechanism and improves structure.

For reaching aforementioned purpose, the designed cosmetic pencil of the utility model includes a rotating mechanism, a shaft of a writing brush, a discharging assembly and a cap, wherein:

This rotating mechanism is made up of a rotation seat, an actuating strut, an actuator and a top plug, this rotation seat is a body, the one end is a blind end, the other end is an openend, in the axial projection of the inwall of this rotation seat at least two protuberances are arranged, in this openend projection the one diameter elastic component more smaller than body arranged in addition, the open end of this elastic component is formed with an annular ratchet;

This actuating strut is a stock body, its surface be provided with screw thread and its body of rod axially on be formed with two relative planes, in the threaded portion, both sides that connects two planes, respectively be concaved with an axial channel in addition, this actuating strut is arranged in the body of rotation seat, and this guide groove is corresponding to the protuberance of rotation seat, and this protuberance position is in guide groove;

This actuator is a hollow circular cylinder, wall is provided with internal thread within it, be provided with a plurality of fins at its outer wall, and a distal process is stretched a bulge loop, be formed with an annular ratchet at an end opening place that is provided with bulge loop in addition, this actuator is sheathed on the actuating strut, makes this internal thread be located at the screw thread place of actuating strut, and should the annular ratchet and the annular ratchet of elastic component be meshing with each other;

This top plug is a disk, and is arranged at the free end of actuating strut;

This shaft of a writing brush is a body, be formed with a material stock portion in its pipe, this material stock portion one end is an openend of the shaft of a writing brush, the other end is connected with the smaller assembled portion in an aperture, the inwall of this assembled portion is in being provided with guide rail near material stock portion place, the end that this shaft of a writing brush is provided with assembled portion is sheathed with on the rotating mechanism, and pushes up the plug driving fit in the inwall of material stock portion, and the fin position of actuator is in the guide rail of corresponding assembled portion;

This discharging assembly is installed in the other end that the shaft of a writing brush is oppositely arranged rotating mechanism;

This cap is sheathed on the end that the shaft of a writing brush is provided with the discharging assembly.

Described cosmetic pencil, wherein: the free end of this actuating strut is provided with a projection; This top plug central authorities are provided with a shrinkage pool, and this shrinkage pool correspondence is arranged on the projection of actuating strut and articulates mutually.

Described cosmetic pencil, wherein: this elastic component is formed with a ring flange near connecting the body place; The inwall of the assembled portion of this shaft of a writing brush is in being formed with a ring groove near another openend of the shaft of a writing brush, this ring groove and the mutual corresponding engaging of the ring flange of elastic component.

Described cosmetic pencil, wherein this discharging assembly is made up of a discharge nozzle, a bristle and a pen cap, and this discharge nozzle wears the position in this bristle, and bristle one end runs through the pen cap that this is hollow form.

Described cosmetic pencil, wherein this cap is a body, and the one end is a blind end, and the openend shape of the other end is corresponding to the openend of the material stock portion of the shaft of a writing brush.

The utility model has improved the set rotating mechanism of prior art cosmetic pencil, it is rotation seat to be integrated with driving member can screw togather the function that actuating strut and elastic component can provide elastic force, thus, the structure of spare part is simplified, so help product manufacturing and assembling, also can reduce cost, and then improve the competitiveness of product on market.

Description of drawings

Fig. 1 is a stereo appearance figure of the present utility model.

Fig. 2 is a three-dimensional exploded view of the present utility model.

Fig. 3 is a profile of the present utility model.

Fig. 4 is another angular profile of the present utility model.

Fig. 5 is a fragmentary cross-sectional view of the present utility model.

Fig. 6 is the three-dimensional exploded view of prior art.

The main element symbol description:

(10) rotating mechanism (11) rotation seat

(111) body (1112) protuberance

(112) the annular ratchet of elastic component (1121)

(1122) ring flange (12) actuating strut

(121) plane (122) guide groove

(123) projection (124) supports the card division

(13) actuator (131) internal thread

(132) fin (133) bulge loop

(134) annular ratchet (14) top plug

(141) shrinkage pool (20) shaft of a writing brush

(21) material stock portion (22) assembled portion

(221) guide rail (222) ring groove

(30) discharging assembly (31) discharge nozzle

(32) bristle (33) pen cap

(40) cap (50) rotating mechanism

(51) rotation seat (52) drive sleeve

(53) elastic component (54) actuator

(55) actuating strut (56) top plug

(60) shaft of a writing brush (70) discharging assembly

(80) cap

The specific embodiment

See also Fig. 1 to shown in Figure 3, cosmetic pencil of the present utility model includes a rotating mechanism 10, a shaft of a writing brush 20, a discharging assembly 30 and a cap 40, wherein:

This rotating mechanism 10 is made up of a rotation seat 11, an actuating strut 12, an actuator 13 and a top plug 14, this rotation seat 11 is a body 111, the one end is a blind end, the other end is an openend, inwall projection at this rotation seat 11 has the protuberance more than a group 1112 that is axial, in addition the one diameter elastic component 112 more smaller than body 111 arranged in this openend projection, the open end of this elastic component 112 is formed with an annular ratchet 1121, and it is formed with a ring flange 1122 near connecting body 111 places;

This actuating strut 12 is a stock body, its surface be provided with screw thread and its body of rod axially on be formed with two relative planes 121, in the threaded portion, both sides that connects two planes 121, respectively be concaved with one in addition and be axial guide groove 122, this guide groove 122 is corresponding to a wherein relative protuberance 112 of rotation seat 11 inside, be provided with a projection 123 in actuating strut 12 1 ends in addition, the other end is provided with one and supports card division 124;

This actuator 13 is a hollow circular cylinder, and wall is provided with internal thread 131 within it, is provided with a plurality of fins 132 at its outer wall, and a distal process stretches a bulge loop 133 is arranged, and is formed with an annular ratchet 134 at an end opening place that is provided with bulge loop 133 in addition;

This top plug 14 is a disk, is provided with a shrinkage pool 141 in the central;

This shaft of a writing brush 20 is a body, be formed with a material stock portion 21 in its pipe, these material stock portion 21 1 ends are an openend of the shaft of a writing brush 20, the other end is connected with the smaller assembled portion in an aperture 22, the inwall of this assembled portion 22 is being provided with guide rail 221 near material stock portion 21 places, and its inwall is formed with a ring groove 222 at another openend near the shaft of a writing brush 20;

This discharging assembly 30 is made up of a discharge nozzle 31, a bristle 32 and a pen cap 33;

This cap 40 is a body, and the one end is a blind end, and the openend shape of the other end is corresponding to the openend of the material stock portion 21 of the shaft of a writing brush 20.

Please cooperate consult shown in Figure 4, the combination of aforementioned each member, be that actuating strut 12 is arranged in the body 111 of rotation seat 11, make the protuberance 1112 of the guide groove 122 of actuating strut 12 corresponding to rotation seat 11, can only move axially in rotation seat 11 with limit movement bar 12, and actuator 13 is sheathed on the actuating strut 12, make its internal thread 131 be incorporated into the external screw thread of actuating strut 12, and the annular ratchet 134 of actuator 13 is meshing with each other with the annular ratchet 1121 of elastic component 112, and shrinkage pool 141 correspondences of top plug 14 are arranged on and articulate mutually on the projection 123 of actuating strut 12;

The end that the shaft of a writing brush 20 is provided with assembled portion 22 is sheathed with on the rotating mechanism 10, and top plug 14 driving fits are in the inwall of material stock portion 21,132 of the fins of actuator 13 are in the guide rail 221 of corresponding assembled portion 22, actuator 13 is positioned in the shaft of a writing brush 20, and the ring flange 1122 of rotation seat 11 is sticked in the ring groove 222 of assembled portion 22, rotation seat 11 is positioned on the shaft of a writing brush 20, and actuator 13 is limited to move axially in guide rail 221;

Discharge nozzle 31 wears the bristle 32 and the pen cap 33 in regular turn, wherein bristle 32 runs through and is located in the pen cap 33 that is hollow form, discharge nozzle 31 1 ends run through and are positioned at bristle 32, and this discharging assembly 30 is installed in the other end that the shaft of a writing brush 20 is oppositely arranged rotating mechanism 10, and is sheathed on the end that the shaft of a writing brush 20 is provided with discharging assembly 30 with cap 40.

See also Fig. 3 to shown in Figure 5, cosmetic pencil structure of the present utility model, wherein skin lotion riddles in the material stock portion 21, rotation via control rotation seat 11, the annular ratchet 134 that makes the annular ratchet 1121 of elastic component 112 compression and elastic component 112 can follow actuator 13 is made the one-directional rotation of a ratchet angle, and then drive actuating strut 12 also rotates and being meshing with each other at cooperation actuator 13 internal whorls, actuating strut 12 is rotated with respect to the shaft of a writing brush 20 and drive top plug 14 and move with actuating strut 12, the mobile skin lotion that can push in the material stock portion 21 of top plug 14, the user make skin lotion be able to flow out, so can cooperate the use of bristle 32 to make up via discharging assembly 30.

When rotating this rotation seat 11 again, the annular ratchet 1121 of elastic component 112 is one-directional rotation of following the annular ratchet 134 works one ratchet angle of actuator 13, and can send the sound of " card ", use the prompting user and can control skin lotion at every turn and quantitatively extruded, and can not cause waste because extruding excessive skin lotion.

The rotation seat 11 of rotating mechanism 10 of the present utility model has location action bar 12 and can drive to be it to move axially, and provide function springy with respect to actuator 13, so can effectively simplify the spare part of prior art, be more conducive to the manufacturing and the assembling of product.

Claims

1, a kind of cosmetic pencil is characterized in that, includes a rotating mechanism, a shaft of a writing brush, a discharging assembly and a cap, wherein:

This top plug is a disk, and is arranged at the free end of actuating strut;

2, cosmetic pencil according to claim 1 is characterized in that:

The free end of this actuating strut is provided with a projection;

This top plug central authorities are provided with a shrinkage pool, and this shrinkage pool correspondence is arranged on the projection of actuating strut and articulates mutually.

3, cosmetic pencil according to claim 1 is characterized in that:

This elastic component is formed with a ring flange near connecting the body place;

The inwall of the assembled portion of this shaft of a writing brush is in being formed with a ring groove near another openend of the shaft of a writing brush, this ring groove and the mutual corresponding engaging of the ring flange of elastic component.

4, cosmetic pencil according to claim 2 is characterized in that:

5, according to the arbitrary described cosmetic pencil of claim 1 to 4, it is characterized in that: this discharging assembly is made up of a discharge nozzle, a bristle and a pen cap, and this discharge nozzle wears the position in this bristle, and bristle one end runs through the pen cap that this is hollow form.

6, cosmetic pencil according to claim 5 is characterized in that: this cap is a body, and the one end is a blind end, and the openend of the other end is shaped as the openend corresponding to the material stock portion of the shaft of a writing brush.