CN2796490Y

CN2796490Y - Leak proof liquid leading head

Info

Publication number: CN2796490Y
Application number: CN 200520042710
Authority: CN
Inventors: 徐慧峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-06-21
Filing date: 2005-06-21
Publication date: 2006-07-19
Anticipated expiration: 2015-06-21

Abstract

The utility model relates to a leak proof liquid leading head, which comprises a tapered pen head which is hollow, wherein the hollow part of the pen head is fixedly provided with a hair brush, and an extended water pipe made of water permeable material is also fixedly arranged in the hollow part; the hair brush can be further fixed in the pen head by the extended water pipe. The main body of the extended water pipe is fixed in the pen head, and the rear end extends to form a conical part which can extend into a brush stand provided with liquid; the front end of the extended water pipe extends to the hollow part of the pen head and forms a conical part. When not pressed by the external force, liquid cosmetic objects can not easily flow out because of the existence of the extended water pipe.

Description

The liquid head is drawn in leakproof

Technical field

The utility model relates to a kind of liquid makeup pen, and the liquid head is drawn in the leakproof that relates in particular to the liquid makeup pen.

Background technology

In numerous beauty and make-up articles for use, the liquid makeup pen is more common, and is easy to carry and use, and range of application is wider.A liquid makeup structure generally is made up of nib, penholder, piston rod, piston and foot piece in the prior art, the penholder front end is equipped with nib, be used to smear the soft thing brush of liquid makeup thing, can be permeated by the liquid makeup thing, but the cavity of a storaging liquid cosmetic thing is set in the penholder, a piston that can push the liquid makeup thing after being pushed by piston rod is housed in the cavity, fixedlys connected with foot piece with piston respectively in the piston rod rear and front end.Chinese patent Granted publication CN2691348Y, Granted publication day be disclosed on April 13rd, 2005 " push type liquid makeup pen " a kind of can one-handed performance, arbitrarily control the liquid makeup pen of liquid makeup thing seepage discharge, but its nib is hollow, liquid is easy to spill from penholder and, the waste skin lotion, and pollute other article easily.

Summary of the invention

The utility model aims to provide a kind of leakproof that is used for the liquid makeup pen and draws the liquid head.

The purpose of this utility model is achieved through the following technical solutions: leakproof is drawn the liquid head and is comprised a taper nib, this nib is a hollow, in this written hollow space, be fixed with hairbrush, the hollow space of nib also is fixed with the water pipe that prolongs that a seepy material makes, and this prolongs water pipe and can further hairbrush be fixed in the nib.The main part of prolonging water pipe is fixed in the nib, and its rear end extends to form a tapered portion, and this tapered portion can extend in the pen container that liquid is housed.The front end that prolongs water pipe extends to the hollow space of nib, and forms a tapered portion.

The utility model is not when having the extruding of external force, and the liquid makeup thing is owing to the existence of prolonging water pipe can not flow out easily.

Description of drawings

Fig. 1 draws the liquid head for the utility model leakproof and is installed in structure chart on the cosmetic pencil.

Fig. 2 is the structure chart of the utility model cosmetic pencil foot piece.

Fig. 3 is the structure chart of the utility model cosmetic pencil sleeve.

Fig. 4 is the profile of the utility model cosmetic pencil along the A-A line.

Fig. 5 is the profile of the utility model cosmetic pencil along the B-B line.

Fig. 6 is the profile of the utility model cosmetic pencil along the C-C line.

The specific embodiment

With reference to Fig. 1,2,3,4,5,6, a kind of cosmetic pencil comprises that the pen cap 1, leakproof draw liquid head 2, pen container 3, sleeve 4, nut 5, piston 6, piston rod 7 and foot piece 8.Leakproof is drawn liquid head 2 and is fixed on pen container 3 foremost, it comprises that one is roughly the nib 25 of taper, this nib 25 is a hollow, in the hollow space of this nib 25, be fixed with hairbrush 24, the hollow space of nib 25 also is fixed with one and prolongs water pipe 23, and this prolongs water pipe 23 and can further hairbrush 24 be fixed in the nib 25.Prolong water pipe 23 and make for seepy material, its main part is fixed in the nib 25, and its rear end extends in the pen container 3 and forms a tapered portion 21.The front end that prolongs water pipe 23 extends to the hollow space of nib 25, and forms a tapered portion 22.

It is the cavity 9 that can adorn the liquid makeup thing that the leakproof of pen container 3 is drawn between liquid head 2 and the piston 6, and piston 6 is positioned at pen container 3 middle parts, and piston rod 7 props up piston 6, on the piston rod 7 screw thread is arranged; Foot piece 8 is enclosed within piston rod 7 outsides, and can drive piston rod 7 rotates, foot piece 8 front portions enter sleeve 4, this enters on foot piece 8 outer walls of sleeve 4 parts evenly cams distributed 10, sleeve 4 inwalls have two one-way clutch 101, enter cam 10 concavo-convex agreeing with on the outer wall of sleeve 4 with foot piece 8, sleeve 4 is fixed a nut 5 foremost, matches with screw thread on the piston rod 7; Sleeve 4 outer walls have a circle parallel protruding 11, and pen container inwall corresponding site also has a circle parallel protruding 12, sleeve 4 and pen container 3 by these projectioies concavo-convex interlock fixing; Foot piece 8 afterbodys expose from pen container 3, are used for rotation and turn.

When the utility model uses, open the pen cap 1, cosmetic pencil foot piece 8 afterbodys are clockwise rotated, the cam 10 of foot piece 8 front end outer walls is just pushed the cat's paw above the sleeve pipe 4 inner one-way clutch 101 open, after turning over (360/ cam number) °, the cat's paw who is strutted on the one-way clutch 101 returns to original shape under the intrinsic elastic recovery active force of plastics, agree with cam 10 recess, play non-return fixing effect.Because foot piece 8 is enclosed within piston rod 7 outsides and fixing with piston rod 7, therefore foot piece 8 rotation drive piston rods 7 rotate simultaneously, interlocking by nut 5, after foot piece 8 turns over (360/ cam number) °, the piston rod 7 of the inside has moved the distance of (pitch/cam number) to cephalad direction, make the cavity space 9 that the liquid makeup thing is housed be squeezed slightly, the liquid makeup thing enters on nib 25 the hairbrush 24 by prolonging water pipe 23, when not having the extruding of external force, the liquid makeup thing is owing to the existence of prolonging water pipe 23 can not flow out easily.Simultaneously, comprise the tapered portion 21 that extends in the pen container 3, guaranteed that the liquid makeup thing can successfully enter on the hairbrush 24 of nib 25 owing to prolong water pipe 23.

The number of cam can be between 2-12, be preferably between 4-10, preferably 6, how much once rotate moving liquid outlet quantity according to how much changing of cam number, the cam number is many more, and the angle of then once rotating process is more little, and the distance of piston-advance is also more little, liquid outlet quantity is few more, and vice versa.

Claims

1. the liquid head is drawn in a leakproof, it comprises a taper nib, and this nib is a hollow, is fixed with hairbrush in this written hollow space, it is characterized in that: the hollow space of nib also is fixed with the water pipe that prolongs that a seepy material makes, and this prolongs water pipe and can further hairbrush be fixed in the nib.

2. the liquid head is drawn in leakproof as claimed in claim 1, it is characterized in that: the main part of prolonging water pipe is fixed in the nib, and its rear end extends to form a tapered portion, and this tapered portion can extend in the pen container that liquid is housed.

3. the liquid head is drawn in leakproof as claimed in claim 1, it is characterized in that: the front end that prolongs water pipe extends to the hollow space of nib, and forms a tapered portion.