KR200224657Y1 - Feed back device of a dispenser for latex cosmetic - Google Patents

Abstract

The present invention relates to a return device for a latex cosmetic dispenser. The present invention relates to a shaft in which a latex cosmetic in a container is discharged to a discharge port through a dispenser, and the remaining liquid contained in the discharge port is inserted into the guide tube and the lower end of the guide tube. As the piston rod of the valve acts as a piston, when the fluid is discharged, the discharge pressure is increased to facilitate the discharge of the fluid, and after the discharge, the suction back acts as a feed back so that the fluid contained in the discharge port is sucked back. It is designed to prevent the fluid from being hardened or contaminated in the discharge port.

Description

Return device for latex cosmetics {Feed back device of a dispenser for latex cosmetic}

The present invention relates to a return device for a latex cosmetic dispenser. More specifically, a latex cosmetic contained in a cosmetic container is discharged to a discharge port when a certain amount of latex cosmetic is discharged from the discharge port when the button of the dispenser is pressed. The purpose of this is to allow the feed back to prevent the remaining liquid from drying out at the outlet.

Conventional latex cosmetic dispenser has a metal spring inside the cylinder and the bottom of the elevating rod by the metal spring to be lifted by the upper button to open and close the toilet seat of the fluid rising inlet, press the upper button to the liquid discharge outlet After the liquid cosmetics are discharged, not only the residual fluid remains in the discharge port, but also the fluid remains inside the discharge port, so there is a closed end that becomes solid and clogged after a long time, and there is a closed end such as contamination of the fluid. Since it is separated and assembled, it takes a lot of human resources when manufacturing and assembling, so it is lively at a high price, and springs and balls (metals) are made of metal, which oxidizes during long-term use, thereby deteriorating the quality and quality of latex cosmetics.

The present invention is to improve the internal structure of the dispenser in order to solve such a problem in the prior art to form the inclined circular toilet seat at the bottom of the guide pipe that was acted up and down by the upper button of the dispenser and at the same time the guide spring It is the same as synthetic resin material, and it is formed in one body and inserted into the body combined with the bottle cap. Then, the shaft valve is inserted into the center of the supporting spring in the body. When pressing, the support spring contracts and the lower part of the guide tube is inserted deeply into the piston rod of the shaft valve to increase the fluid discharge pressure at the discharge port. Guide rod ascends and the piston rod of the shaft valve is guided The suction flows out from the discharge port and the fluid remaining in the discharge hole is fed back so that the remaining fluid discharged from the discharge port is not improved and the guide tube is made of toilet seat and supporting spring and synthetic resin. It is designed to provide a dispenser free from deterioration and quality damage of the latex cosmetics because it is simple to handle and assemble because it forms a structure as a single material, which will be described in detail with reference to the accompanying drawings.

1 is a longitudinal cross-sectional view of the present invention

Figure 2 is a longitudinal cross-sectional view showing the action structure of the state in which the emulsion is discharged by pressing the upper button in the present invention

3 is a cross-sectional view taken along the line A-A of FIG.

4 is a cross-sectional view taken along line B-B of FIG. 1.

Figure 5 is a cross-sectional view of the internal component guide tube shaft valve cylinder valve taken out and developed in the present invention

Explanation of symbols for important parts of the drawings

1: Cap 1 ': Relief 2: Through hole

3: Body 3 ′: Flange 4: Fastening pipe

5 connector 6 button 7 discharge port

8: upper circular groove 8 ′: lower circular groove 10: guide tube

11: inclined circular toilet seat 12: support spring 13: support jaw

16: locking step 17: fluid flow path 20: shaft valve

21: latex inlet hole 22: piston rod

The body which is injected into the latex cosmetic container 30 on the bottom surface of which the through hole 2 is formed in the bottom portion 1 'of the bottle cap 1 which is screwed into the bottle opening of the latex cosmetic container 30. (3) Fixing the upper flange portion 3 'tightly and inserting the fastening tube 4 into the through hole 2 in the undulating portion 1' and inserting it into the body 3 to connect the fastening tube 4 to the inside. In the dispenser (D) in which the pipe (5) is inserted and fastened and connected to the upper end of the connecting pipe (5), and the button (6) formed through the discharge hole (7), the upper and lower circular grooves (8) (8 '). Insert the cylinder valve (9) with the lower end of the fastening pipe (4) so that the lower end of the connecting pipe (5) can be inserted into the upper circular groove (8) of the cylinder valve (9), the connecting pipe (5) In the tube and the lower part of the body (3) in the lower portion of the guide tube (10) together with the inclined circular toilet seat (11) and at the same time forming the supporting spring (12) long as the same synthetic resin material as a single body The inclined circular toilet seat 11 is inserted into the jaw 13 so as to be opened and closed by contact with the lower surface of the cylinder valve 9, and the upper part of the guide pipe 10 protrudes on the inner wall of the connecting pipe 5. When the upper button 6 is pressed on the formed locking jaw 16, the connecting pipe 5 and the guide pipe 10 are configured to be simultaneously lowered, and thus, between the connecting pipe 5 and the guide pipe 10. And a fluid flow path 17 is formed between the cylinder valve 9 and the outer surface of the guide tube 10 so that the latch chamber 16 in the connecting pipe 5 in the longitudinal direction and the fluid chamber 18 in the button 6 are closed. According to the discharge port 7 is configured to be discharged.

In addition, in the center of the support spring 12 in the body 3, the lower part of the shaft valve 20 is installed to open and close the fluid inlet hole 21 at the bottom of the body 3 so that the piston rod 20 of the upper end of the shaft valve 20 can be opened. ) Is configured to be connected to the guide tube 10 is inserted into the lower state when the button 6 is pressed and released, the piston rod 22 is configured to act as a piston in the guide tube (10).

In the drawings, reference numeral 23 denotes a fluid suction hose, 24 denotes a packing, and 25 denotes pores.

According to the present invention configured as described above, when the upper button 6 of the dispenser D is pressed and released in a conventional manner, the fluid in the latex cosmetic container 30 is slightly lifted along the fluid suction hose 23 and the shaft valve 20 is lifted. 3) The inclined circular toilet 11 introduced into the lower portion of the guide tube 10 is blocked when it comes into contact with the lower surface of the cylinder valve 9, and is opened when it is dislodged. Discharge along the emulsion chamber 18 and the discharge port 7 in the upper part and the button 6 in the connecting pipe 5 along the present invention, the present invention is to press the upper button (6) in order to discharge the emulsion cosmetic The connecting pipe 5 connected to the lower part of the button 6 by acupressure and the guide pipe 10 connected to be installed at the locking jaw 16 inside thereof are lowered and inclined at the same time as the lower support spring 12 is leveled. Since the circular toilet seat 11 is separated from the lower part of the cylinder valve 9, As the fluid flows upward and discharges, the piston rod 22 in the upper portion of the shaft valve 20 rises inside the guide tube 10 to act as a piston, so the fluid discharge from the discharge port 7 is smooth and pressed. When the dun button 6 is released, the guide tube 10, the connecting pipe 5, and the button 6 are raised to their original positions by the repulsive action of the support spring 12 contracted from above. Since the fluid is stopped in contact with the lower part of the valve (9), the rise of the fluid stops and the upper piston rod (22) of the shaft valve (20) inserted in the lower part of the guide pipe (10) falls out due to the rising of the guide pipe (10) to suck the fluid. Since the residual fluid in the discharge port 7 is fed back, the residual fluid does not remain in the discharge port 7, so that the fluid is hardened or clogged, and the fluid discharge is smooth.

In addition, the present invention has a structure in which the supporting spring 12 is formed of a single body of the same synthetic resin material under the guide tube 10, the lower inclined circular toilet seat 11, so that the fabrication is simple and the synthetic resin material is not oxidized, so that the deterioration of the latex cosmetic There is no advantage.

Claims (2)

The upper flange portion 3 'of the body 3 is tightly fixed to the bottom surface of the cap 1 formed with the through hole 2 in the middle relief portion 1' and the fastening tube 4 is inserted into the through hole 2. In the dispenser (D) in which the lower part of the connecting pipe (5) is inserted into the installed inside, and the button (6) fastening to the upper part of the connecting pipe (5) is formed through the discharge hole (7), the upper and lower circular grooves ( 8) Insert the cylinder valve 9 having the 8 'into the lower end of the fastening pipe 4 so that the lower end of the connecting pipe 5 is inserted into the upper circular groove 8 of the cylinder valve 9, (11) and the supporting spring (12) formed in the lower body of the guide tube 10 as a single body, the upper end of the guide tube (10) is caught by the locking projection (16) protruding from the inner wall of the connecting pipe (5) and the supporting spring (12) The lower part is supported on the lower support jaw (13) of the body (3) and constitutes the fluid flow path (17) between the inner surface of the connecting pipe (5) and the outer surface of the guide tube (10) and at the same time the inclined circular toilet seat (11) To open and close the bottom of the valve (9). The upper piston rod (22) is inserted into the lower part of the guide tube (10) and connected to the lower part of the lower fluid inlet hole (21) to establish a shaft valve (20) in the center of the supporting spring (12). Return device for dispenser. According to claim 1, wherein the guide tube (10) is a return device of the dispenser for latex cosmetics, characterized in that the inclined circular toilet seat (11) and the supporting spring (12) formed in the synthetic resin monolith below the guide tube (10).