CN218832189U

CN218832189U - Double-head replaceable eyeliner

Info

Publication number: CN218832189U
Application number: CN202320024425.0U
Authority: CN
Inventors: 唐克松; 邵中兴
Original assignee: Suzhou Youhong Technology Co ltd
Current assignee: Suzhou Youhong Technology Co ltd
Priority date: 2023-01-05
Filing date: 2023-01-05
Publication date: 2023-04-11
Anticipated expiration: 2033-01-05

Abstract

The application relates to a double-end replaceable eyeliner, which comprises a pen tube, wherein the inner walls of two ends of the pen tube are respectively fixedly provided with an intermediate sleeve, and a pen point assembly can be detachably arranged in each intermediate sleeve; the nib subassembly includes: the pen body is inserted into the middle sleeve so that the middle bulge is arranged in the limiting groove, and two sides of the middle bulge are inclined planes so that the pen body can be pulled out under the action of external force; the pen body anterior segment is equipped with the chamber of placing that is used for the solidification lotion to slide to place, is equipped with the flexible subassembly that is used for driving the solidification lotion to stretch out and draw back in the pen body. This application has the nib and can replace, can conveniently be suitable for multiple user demand to reuse reduces use cost's advantage.

Description

Double-head replaceable eyeliner

Technical Field

The application relates to the technical field of cosmetic pencils, in particular to a double-end replaceable eyeliner.

Background

The eyeliner is one of cosmetic pencils, which is mainly used for a process of dressing and making up eyeliner in a makeup step. At present, eyeliners are of a liquid type, in which eyeliners are stored in a pen tube, and a nib for controlling liquid discharge is provided at the end of the pen tube, and also of a solid type, in which a retractable solid paste is provided in the pen tube.

Thereby wherein liquid eyeliner can change eyeliner and carry out used repeatedly after using a period, but present solid eyeliner hardly takes off the solid lotion alone and carries out reuse to no matter be solid or liquid eyeliner, its nib generally all only possesses one type, if need the different grade type just must carry many eyeliners simultaneously, carry comparatively inconvenient and use cost is higher.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the application provides a double-end alternate form eyeliner, and it has the nib and can replace, can conveniently be suitable for multiple user demand to reuse reduces use cost's advantage.

In order to achieve the above purpose, the technical scheme of the utility model is as follows:

a double-head replaceable eyeliner comprises,

the pen comprises a pen tube, wherein the inner walls of two ends of the pen tube are fixedly provided with intermediate sleeves, and a pen head assembly is detachably arranged in each intermediate sleeve;

the nib subassembly includes:

the pen body is inserted into the middle sleeve so that the middle bulge is arranged in the limiting groove, and two sides of the middle bulge are inclined planes so that the pen body can be pulled out under the action of external force;

the pen body is characterized in that a placing cavity for placing the solidified paste in a sliding mode is formed in the front section of the pen body, and a telescopic assembly for driving the solidified paste to stretch is arranged in the pen body.

Realize above-mentioned technical scheme, utilize the spacing groove on the body of the pen and the middle arch on the middle cover to make and form between the two and can dismantle the connection, when the written subassembly that runs out or the different grade type need be changed because of the solidification lotion, outwards pull the body of the pen and can make middle arch and spacing groove break away from, can dismantle old written subassembly, then insert new written subassembly and can accomplish the installation, and owing to be the double-head structure, optional change type and combination are abundanter, the economic nature is stronger and comparatively convenient and practical.

As one of the preferable solutions of the present application, the telescopic group assembly includes:

the screw sleeve is coaxially arranged inside the pen body, and a plurality of positioning grooves are formed in the end part, close to the center of the pen tube, of the screw sleeve around the axis of the screw sleeve;

the positioning block is arranged at the center of the pen tube and is in clamping fit with the positioning groove to limit the rotation of the screw sleeve, the outer side wall of the end part of the screw sleeve is also provided with a limiting ring, and the limiting ring is abutted against the end part of the pen body to limit the movement of the screw sleeve along the axis of the limiting ring;

the paste curing device is characterized by further comprising a telescopic inner cup coaxially connected in the screw sleeve in a threaded manner, one end of the telescopic inner cup is used for mounting a curing paste, a guide raised line is arranged at the end of the telescopic inner cup, a guide groove is formed in the inner wall of the placing cavity, and the guide raised line slides in the guide groove.

Realize above-mentioned technical scheme, when the rotating body of a pen, cup connects in the swivel nut in flexible, and the swivel nut can not remove by locating piece and spacing ring location, make cup in flexible remove along the axis of a body under the cooperation of direction sand grip and guide way, thereby it removes to drive the solidification lotion and placing the intracavity, thereby realize the flexible of solidification lotion, the use is comparatively convenient, more humanized can realize the dismantlement of nib subassembly again when combining the extension of a body rotating and solidification lotion together, and simple structure is reasonable.

As one of them preferred scheme of this application, the inside wall of pen tube is equipped with a plurality of draw-in grooves along self circumferencial direction, the parallel pen tube axis of length direction of draw-in groove, the lateral wall of middle cover is equipped with a plurality of fixture blocks, the fixture block is used for injecing the rotation of middle cover with the draw-in groove joint, middle cover lateral wall still is equipped with the bulge loop, the pen intraductal wall is equipped with the annular, the bulge loop is used for injecing middle cover along self axial displacement with the annular joint.

Realize above-mentioned technical scheme, provide the concrete structure of cover installation in the middle of, the cover also can follow the pen tube and dismantle in the middle of, further improved the cyclic utilization degree, the dismouting of being convenient for is used.

As one of the preferable schemes of the application, the inner side wall of the end part of the pen tube is provided with a stop groove, the outer side wall of the middle sleeve is convexly provided with an annular stop ring, and the stop ring is clamped in the stop groove.

According to the technical scheme, when the middle sleeve is installed, the stop ring is clamped in the stop groove and used for limiting the positioning of the middle sleeve during installation, and an operator can find the position of the middle sleeve conveniently.

As one of the preferable schemes of the present application, the pen body is provided with a stabilizing groove, an elastic piece is integrally connected in the stabilizing groove, a protrusion is arranged on the surface of the elastic piece, and when the pen body is inserted into the middle sleeve, the protrusion elastically presses the inner wall of the middle sleeve so that the pen body is more stably arranged in the middle sleeve.

As one of the preferred scheme of this application, still include the cap for brush, middle cover tip lateral wall is equipped with the joint bump, the cap for brush inner wall is equipped with annular joint recess, joint bump joint is in the joint recess.

In summary, the present application includes at least one of the following beneficial technical effects:

1. through dismantling the nib subassembly in the pen tube, the user can only purchase different nib subassemblies and install and remove in the pen tube, realizes the effect of change relatively easily to improve the use convenience, and the double-end replacement can increase the collocation combination of different nib subassemblies.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is an overall block diagram of a replaceable eyeliner;

FIG. 2 is an overall cross-sectional view of a replaceable eyeliner;

FIG. 3 is a cross-sectional view mainly illustrating the mounting structure of the nib assembly;

FIG. 4 is an overall view of the pen point assembly;

FIG. 5 is a cross-sectional view of the internal structure of the nib assembly;

FIG. 6 is a block diagram primarily showing the threaded insert and the telescoping inner cup;

FIG. 7 is a cross-sectional view primarily illustrating the connection of the intermediate sleeve to the barrel;

fig. 8 is an overall view mainly for showing the structure of the intermediate sleeve.

Reference numerals: 1. a pen tube; 2. a middle sleeve; 21. a middle bulge; 3. a pen body; 31. a limiting groove; 32. a placement chamber; 321. a guide groove; 41. a threaded sleeve; 411. positioning a groove; 42. positioning a block; 43. a limiting ring; 44. a telescopic inner cup; 441. a guide convex strip; 51. a card slot; 52. a clamping block; 61. a convex ring; 62. a ring groove; 71. a stopping groove; 72. a stop ring; 8. a stabilizing slot; 9. an elastic sheet; 91. a boss portion; 10. a pen cap; 101. and clamping the salient points.

Detailed Description

The present application is described in further detail below with reference to figures 1-8.

Referring to fig. 1 to 4, the double-ended replaceable eyeliner disclosed in the embodiment of the present application includes a cylindrical hollow pen barrel 1, the inner walls of both ends of the pen barrel 1 are fixed with the same intermediate sleeves 2 in the same structure, and a pen head assembly is detachably arranged in each intermediate sleeve 2. Thereby can comparatively conveniently dismantle the whole nib subassembly of nib subassembly and change new nib subassembly after the solidification lotion exhausts, save cost and convenient to use to the design of double-end can be assembled the nib subassembly of different nib shapes, the use of being convenient for arrange.

Referring to fig. 2, 3 and 4, the nib assembly comprises: the pen body 3, the pen body 3 is cylindric and reduces gradually along the direction diameter of pen holder 1, a tip lateral wall that the pen body 3 is close to pen holder 1 central point puts is opened there is

annular spacing groove

31, 2 inner walls of middle cover correspond position department and are equipped with middle arch 21, the pen body 3 is pegged graft and is gone into in middle cover 2 so that middle arch 21 arranges spacing groove 31 in, the both sides of middle arch 21 are the inclined plane so that the pen body 3 can be extracted under the exogenic action, pen body 3 both can rotate in middle cover 2 this moment, can extract the effect in order to realize changing with external force again. The anterior segment of the pen body 3 is provided with a placing cavity 32 for placing the solidified paste in a sliding manner, and the pen body 3 is internally provided with a telescopic component for driving the solidified paste to stretch.

Referring to fig. 3-7, the telescopic assembly includes a cylindrical screw sleeve 41, the screw sleeve 41 is coaxially disposed inside the pen body 3, the end portion of the screw sleeve 41 near the center of the pen tube 1 is provided with a plurality of positioning slots 411 around its own axis, the same end portion is further provided with a limiting ring 43 protruding outwards, and the limiting ring 43 abuts against the end portion of the pen body 3 to limit the movement of the screw sleeve 41 along its own axis; the telescopic assembly also comprises a positioning block 42 arranged at the center of the pen tube 1, and the positioning block 42 is in clamping fit with the positioning groove 411 to limit the rotation of the screw sleeve 41; the telescopic assembly further comprises a telescopic inner cup 44 coaxially connected in the threaded sleeve 41 in a threaded mode, one end of the telescopic inner cup 44 is used for mounting solidified paste, a guide protruding strip 441 is arranged at the end portion of the telescopic inner cup 44, a guide groove 321 is formed in the inner wall of the placing cavity 32, and the guide protruding strip 441 slides in the guide groove 321. When the pen body 3 is rotated, the telescopic inner cup 44 is screwed in the threaded sleeve 41, and the threaded sleeve 41 is positioned by the positioning block 42 and the limiting ring 43 and cannot move, so that the telescopic inner cup 44 moves along the axis of the pen body 3 under the matching of the guide raised line 441 and the guide groove 321, and the curing paste is driven to move in the placing cavity 32, thereby realizing the telescopic effect of the curing paste, and being convenient to use. The pen body 3 is provided with a stabilizing groove 8, an elastic sheet 9 is integrally connected in the stabilizing groove 8, a protruding part 91 is arranged on the surface of the elastic sheet 9, and when the pen body 3 is inserted into the middle sleeve 2, the protruding part 91 and the inner wall of the middle sleeve 2 are elastically extruded so that the pen body 3 is more stably arranged in the middle sleeve 2.

Referring to fig. 1, 7 and 8, the inner side wall of the pen tube 1 is provided with a plurality of clamping grooves 51 along the axis thereof, the outer side wall of the middle sleeve 2 is provided with a plurality of strip-shaped clamping blocks 52, the clamping blocks 52 are clamped with the clamping grooves 51 to limit the rotation of the middle sleeve 2, the outer side wall of the middle sleeve 2 is further provided with a convex ring 61, the inner wall of the pen tube 1 is provided with an annular groove 62, the convex ring 61 is clamped with the annular groove 62 to limit the displacement of the middle sleeve 2 along the axial direction thereof, the inner side wall of the end portion of the pen tube 1 is provided with a stop groove 71, the outer side wall of the middle sleeve 2 is convexly provided with an annular stop ring 72, and the stop ring 72 is clamped in the stop groove 71. The middle sleeve 2 can be detachably connected with the pen tube 1 by the setting, so that the replacement convenience is improved.

Referring to fig. 1 and 8, the pen cap 10 is further included, the outer side wall of the end portion of the middle sleeve 2 is provided with a clamping convex point 101, the inner wall of the pen cap 10 is provided with an annular clamping groove, and the clamping convex point 101 is clamped in the clamping groove to achieve connection of the pen cap 10.

The implementation principle of the double-head replaceable eyeliner provided by the embodiment of the application is as follows: the limiting groove 31 on the pen body 3 and the middle bulge 21 on the middle sleeve 2 are utilized to form detachable connection between the limiting groove 31 and the middle bulge 21, when the solidified paste is used up or different types of pen point assemblies need to be replaced, the pen body 3 is pulled outwards to separate the middle bulge 21 from the limiting groove 31, the old pen point assemblies can be detached, and then new pen point assemblies are inserted to complete the installation process, and due to the double-head structure, the replaceable types and the combination can be selected more abundantly, the economical efficiency is higher, and the pen is more convenient and practical;

the use of written subassembly does, and the rotating body of a pen 3 for cup 44 removes along the axis of body of a pen 3 in stretching out and drawing back, thereby drives the solidification lotion and removes along placing the chamber 32, and the tip of cup 44 in the solidification lotion joint is in stretching out and drawing back, thereby can drive the solidification lotion flexible.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A double-head replaceable eyeliner is characterized by comprising,

the pen comprises a pen tube (1), wherein intermediate sleeves (2) are fixedly arranged on the inner walls of two ends of the pen tube (1), and a pen head assembly can be detachably arranged in each intermediate sleeve (2);

the nib subassembly includes:

the pen body (3), the outer side wall of the pen body (3) is provided with an annular limiting groove (31), the inner wall of the middle sleeve (2) is provided with a middle protrusion (21), the pen body (3) is inserted into the middle sleeve (2) so that the middle protrusion (21) is arranged in the limiting groove (31), and two sides of the middle protrusion (21) are inclined planes so that the pen body (3) can be pulled out under the action of external force;

the pen body (3) is provided with a placing cavity (32) for placing the solidified paste in a sliding manner at the front section, and a telescopic assembly for driving the solidified paste to stretch is arranged in the pen body (3).

2. The double-ended replaceable eyeliner of claim 1, wherein: the telescoping assembly comprises:

the screw sleeve (41), the screw sleeve (41) is coaxially arranged inside the pen body (3), and a plurality of positioning grooves (411) are formed in the end portion, close to the center of the pen tube (1), of the screw sleeve (41) and around the axis of the end portion;

the positioning block (42) is arranged at the center of the pen tube (1), the positioning block (42) is in clamping fit with the positioning groove (411) to limit rotation of the screw sleeve (41), a limiting ring (43) is further arranged on the outer side wall of the end part of the screw sleeve (41), and the limiting ring (43) is abutted against the end part of the pen body (3) to limit movement of the screw sleeve (41) along the axis of the limiting ring;

the paste solidifying device is characterized by further comprising a telescopic inner cup (44) coaxially connected in the threaded sleeve (41) in a threaded mode, one end of the telescopic inner cup (44) is used for installing solidified paste, guide convex strips (441) are arranged at the end portion of the telescopic inner cup (44), guide grooves (321) are formed in the inner wall of the placing cavity (32), and the guide convex strips (441) slide in the guide grooves (321).

3. The dual-headed replaceable eyeliner of claim 1, wherein: the inside wall of penholder (1) is equipped with a plurality of draw-in grooves (51) along self circumferencial direction, the parallel penholder (1) axis of length direction of draw-in groove (51), the lateral wall of cover (2) in the middle of is equipped with a plurality of fixture blocks (52), fixture block (52) and draw-in groove (51) joint are used for injecing the rotation of cover (2) in the middle of, cover (2) lateral wall in the middle still is equipped with bulge loop (61), penholder (1) inner wall is equipped with annular (62), bulge loop (61) and annular (62) joint are used for injecing in the middle of cover (2) along self axial displacement.

4. The dual-headed replaceable eyeliner of claim 3, wherein: the pen holder is characterized in that a stopping groove (71) is formed in the inner side wall of the end portion of the pen holder (1), an annular stopping ring (72) is arranged on the outer side wall of the middle sleeve (2) in a protruding mode, and the stopping ring (72) is connected into the stopping groove (71) in a clamping mode.

5. The dual-headed replaceable eyeliner of claim 1, wherein: open on body of the pen (3) and have stable groove (8), an organic whole is connected with flexure strip (9) in stable groove (8), flexure strip (9) surface is equipped with bellying (91), bellying (91) and middle cover (2) inner wall elastic extrusion are so that body of the pen (3) sets up in middle cover (2) more steadily in body of the pen (3) when cover (2) in the middle of body of the pen (3) is pegged graft into.

6. The dual-headed replaceable eyeliner of claim 1, wherein: still include cap for brush (10), middle cover (2) tip lateral wall is equipped with joint bump (101), cap for brush (10) inner wall is equipped with annular joint recess, joint bump (101) joint is in the joint recess.