CN201422546Y

CN201422546Y - Lipstick pushing-out device

Info

Publication number: CN201422546Y
Application number: CN2009201502989U
Authority: CN
Inventors: 陈靖业
Original assignee: MEICHUAN TEX CO Ltd
Current assignee: TEX R.L. Industrial Co., Ltd.
Priority date: 2009-05-08
Filing date: 2009-05-08
Publication date: 2010-03-17
Anticipated expiration: 2019-05-08

Abstract

A lipstick pushing-out device comprises an outer tube, an inner tube and a pushing component pushing the inner tube. Four ribs are longitudinally arranged on the inner surface of the outer tube in a direction from a bottom end to a top end of the outer tube, the four ribs are mutually symmetrical and arranged at an identical interval, the inner tube is sleeved inside the outer tube, the outer surface of the inner tube extends towards a bottom direction from notches to form four guide grooves, the inner tube contacts with the ribs of the outer tube by aid of the guide grooves, and the guide grooves can be engaged with the ribs and slide along the same. By aid of the ribs and the guide grooves, only the guide grooves of the inner tube contact with the ribs so as to avoid extra friction resistance and further avoid shaking during movement of the inner tube when the pushing component pushes the inner tube. Besides, the length of a rotatable base of the lipstick pushing-out device is longerthan that of the existing base, and then a user can easily rotate the base to achieve the purpose of using conveniently.

Description

The lipstick ejecting device

[technical field]

The utility model is about a kind of lipstick ejecting device, particularly in outer pipe internal surface and inner tube outer surface fin and the lipstick ejecting device of guide barrel construction conveniently to release that cooperatively interacts is arranged about a kind of.

[background technology]

General lipstick ejecting device has a pipe and a promotion assembly in the outer tube,, this outer tube has a top and a bottom, these ends all have opening, and this tip shroud is provided with a lid, live the opening on this top with cover cap, and should be provided with lipstick in the interior pipe, should interior pipe be to be sheathed on the interior top of this outer tube near this lid, should be extended with a ring piece towards central authorities by interior pipe, be provided with screw in this ring piece, and this promotion assembly is to comprise that a cover cap is in the bottom of this outer tube and rotatable base and the catch bar that promotes pipe in this.

The user is by rotating this base, the catch bar that is resisted against this base can rotate along with base, make whereby and should can move toward the top or move by interior pipe relative to this catch bar toward the bottom, so distance on pipe and outer tube top in controlling, allow the user be used or take in lipstick, and have the advantage that is convenient for carrying.

Yet, be generally between outer tube and the interior pipe at present and be in contact with one another, bigger frictional resistance can be produced during promotion, but, interior pipe rocking when mobile can be caused if contactless fully between outer tube and the interior pipe.

[utility model content]

The purpose of this utility model is to be to provide a kind of lipstick ejecting device that the guide rail structure that cooperatively interacts is arranged in outer pipe internal surface and inner tube outer surface.

For reaching above-mentioned purpose, lipstick ejecting device of the present utility model, it is to comprise:

One outer tube, it has a top and a bottom, and these ends all have opening, and the inner surface of this outer tube vertically is provided with four fins by the bottom towards the direction on top, and these fins are to be mutually symmetrical and consistent at interval;

Pipe in one, it is to be sheathed on the interior top near this lid of this outer tube, should be extended with a ring piece towards central authorities by interior pipe, be provided with screw in this ring piece, should in the top of pipe form four breach symmetrically, and the position of these breach is corresponding to the fin of this outer tube, and should in the outer surface of pipe extend to form four guide grooves from these breach towards bottom direction, to make in this pipe only contact with the fin of this outer tube, make these guide grooves can cooperate these fins and slide along fin by these guide grooves; And

One promotes assembly, it is to comprise a cover cap in the bottom of this outer tube and rotatable base and be resisted against this base and go deep in this outer tube and pass the catch bar of the screw of pipe ring piece in this, this catch bar outside be provided with should in the corresponding screw thread of screw cooperation of ring piece of pipe.

Wherein, this tip shroud is provided with a lid, lives the opening on this top with cover cap.

Wherein, be provided with lipstick in the pipe in this.

By outer tube of the present utility model set fin and the formed guide groove of interior pipe, when making that promoting assembly promotes interior pipe, should have only guide groove to contact by interior pipe with fin, to avoid extra frictional resistance, and the cooperatively interacting of four guide grooves and four fins, pipe produces when mobile and rocks in avoiding.Moreover the base of the existing liner ejecting device of the length of the rotatable base of the utility model is long, allows the easy rotating base of user, to reach the purpose of convenient use.

[description of drawings]

Fig. 1 be of the present utility model in pipe be pushed out and stereogram when outer tube exposes.

Fig. 2 is the exploded perspective view of the utility model outer tube and interior tube portion perspective.

Fig. 3 is a vertical view of the present utility model.

Fig. 4 is the side sectional view of the utility model when taking in.

Side sectional view when Fig. 5 is the utility model use.

(10) outer tube (11) top

(12) bottom (13) fin

(20) pipe (21) ring piece in

(22) screw (23) top

(231) breach (24) bottom

(25) guide groove (30) promotes assembly

(31) base (32) catch bar

(321) corresponding screw thread (40) lipstick

[specific embodiment]

Please extremely shown in Figure 3 referring to Fig. 1, lipstick ejecting device of the present utility model is to comprise that an outer tube 10, one interior pipe 20 and promotes assembly 30.

This outer tube 10 has a top 11 and a bottom 12, these ends all have opening, this top 11 is covered with a lid (not shown), live the opening on this top 11 with cover cap, 11 direction vertically is provided with four fins 13 to the inner surface of this outer tube 10 towards the top by bottom 12, and these fins 13 are to be mutually symmetrical and consistent at interval.

Should be provided with lipstick 40 in the interior pipe 20, should interior pipe 20 be to be sheathed on this outer tube 10 interior tops 11 near this lid, should be extended with a ring piece 21 towards central authorities by interior pipe 20, be provided with screw 22 in this ring piece 21, should have open top 23 and bottom 24 by interior pipe 20, four breach 231 are formed symmetrically on the top 23 of pipe 20 in being somebody's turn to do, and the position of these breach 231 is corresponding to the fin 13 of this outer tube 10, and should in pipe 20 outer surface 24 extend to form four guide grooves 25 from these breach 231 towards the bottom, to make in this pipe 20 only contact with the fin 13 of this outer tube 10, make these guide grooves 25 can cooperate these fins 13 and along fin 13 slips by these guide grooves 25; And

Please add referring to shown in Figure 4, this promotion assembly 30 is to comprise a cover cap in the bottom 12 of this outer tube 10 and rotatable base 31 and be resisted against this base 31 and go deep in this outer tube 10 and pass the catch bar 32 of the screw 22 of pipe 20 ring pieces 21 in this, these catch bar 32 outsides be provided with should in the corresponding screw thread 321 of screw 22 cooperations of ring piece 21 of pipe 20.

Please referring to shown in Figure 4, the utility model before use, should interior pipe 20 be to be accommodated in fully among this outer tube 10, and this catch bar 32 is ring piece 21 1 segment distances of outstanding this interior pipe 20 up, wherein the fin 13 of this outer tube 10 is corresponding and is contained in the guide groove 25 of pipe 20 in this, and only has this fin 13 to contact with each other with guide groove 25 between this outer tube 10 and the interior pipe 20.

Please referring to shown in Figure 5, and when the utility model uses, the user rotates this base 31, make the catch bar 32 that is resisted against this base 31 to rotate along with base 31, make with the corresponding screw 22 of the corresponding screw thread 321 of this catch bar 32 drive whole in the top 11 of pipe 20 past outer tubes 10 move, therefore catch bar 32 protrudes in the distance shortening of the ring piece 21 of pipe 20 in this, and pipe 20 is protruded from this outer tube 10 in making.Owing to only have fin 13 and guide groove 25 to be in contact with one another between outer tube 10 and the interior pipe 20, so can not produce unnecessary frictional resistance, and in this moving process, the fin 13 of this outer tube 10 is still corresponding and be contained in the guide groove 25 of pipe 20 in this, to keep the stability of pipe 20 in this.

Claims

1. lipstick ejecting device is characterized in that: comprising:

One outer tube has a top and a bottom, and this top and this bottom all have opening, and the inner surface of this outer tube vertically is provided with four fins by the bottom towards the direction on top, and these fins are mutually symmetrical and are consistent at interval;

Pipe in one, be sheathed on the interior top of this outer tube near this lid, should be extended with a ring piece towards central authorities by interior pipe, be provided with screw in this ring piece, should in the top of pipe form four breach symmetrically, and the position of these breach is corresponding to the fin of this outer tube, and should in the outer surface of pipe extend to form four guide grooves from these breach towards bottom direction, to make in this pipe only contact with the fin of this outer tube, make these guide grooves can cooperate these fins and slide along fin by these guide grooves; And

One promotes assembly, comprise a cover cap in the bottom of this outer tube and the base that can rotate and be resisted against this base and go deep in this outer tube and pass the catch bar of the screw of pipe ring piece in this, this catch bar outside be provided with should in the corresponding screw thread of screw cooperation of ring piece of pipe.

2. lipstick ejecting device as claimed in claim 1 is characterized in that: this tip shroud is provided with a lid, lives the opening on this top with cover cap.

3. lipstick ejecting device as claimed in claim 1 or 2 is characterized in that: be provided with lipstick in the pipe in this.