KR200241998Y1 - Receptacle For Cosmetics Having Discharge Pump - Google Patents

Abstract

The present invention provides a discharge device 110 and a cosmetic container 100 having the same to solve the problem that the gel content 104 at the end of the nozzle 136 is cured or altered in response to the air. Discharge device 110 is coupled to the upper portion of the container body 102 containing the contents 104, the suction pipe 116 is connected to the lower portion of the cylinder 114 formed in the discharge device 110 extends into the container body 102 And, the opening and closing rod 118 is installed in the cylinder 114, the piston 120 is inserted between the cylinder 114 and the opening and closing rod 118, the suction valve 122 at the lower end of the opening and closing rod 118 Combined. In particular, the discharge device 110 of the present invention is the second spring 152 is inserted between the lower cap 150 and the stop cap 140, the stop cap 140 is fastened to the top cap 130, the piston 120 is inserted into the stop cap 140 through the lower cap 150, and the nozzle 136 is fixed to the lower portion of the upper cap 130, and inserted into the nozzle 136 to insert the nozzle 136. Insertion rod 132 blocking the inlet is fastened to the insertion rod fastener 133, the first spring 135 between the spring holder 134 and the insertion rod fastener 133 formed on the lower end cap 130 Is coupled, the upper slide 137 formed integrally with the insertion rod fastener 133 is in contact with the lower slide 157 formed on the lower cap 150, the upper slide 137 when the upper cap 130 is lowered ) And the insertion rod fastener 133 and the insertion rod 132 retreat backwards, so that the inlet of the nozzle 136 is opened and the contents 104 are discharged to the outside.

Description

Receptacle For Cosmetics Having Discharge Pump

The present invention relates to a cosmetic container having a discharge device, in particular, to prevent the nozzle inlet clogged because the contents of the gel is hardened to form an insertion rod inside the nozzle and the discharge device implemented to move the insertion rod back and forth according to the pumping action And it relates to a cosmetic container having the same.

In general, the discharging device installed and used in the cosmetic container serves to discharge the gel content contained in the container by a predetermined amount out of the container. A discharge device and a cosmetic container according to the prior art are shown in FIG. 1.

As shown, the inside of the container body 1 of the cosmetic container contains a gel-like content 2, the discharge device is coupled to the top of the container body (1). The discharge device is coupled to the container body 1 by the support 3, and the cylinder 4 is coupled to the inside of the support 3. A suction pipe 5 is connected to the lower side of the cylinder 4 to extend into the container body 1, and an opening and closing rod 6 is installed inside the cylinder 4. A piston (7) is inserted between the cylinder (4) and the opening and closing rods (6) and supported by a spring (8). The feed pipe (9) is coupled to the upper portion of the piston (7), and the feed pipe (9) is again cap ( 10). The suction valve 11 is coupled to the lower end of the opening / closing rod 6 to block a connection passage between the cylinder 4 and the suction pipe 5, and the discharge valve 12 is coupled to the upper end of the transfer pipe 9 to form a cap 10. The connecting passage between the nozzle 13 and the conveyance pipe 9 formed in the () is blocked.

The discharge device of such a configuration operates as follows. First, when the cap 10 is pressed, a gap is formed between the piston 7 and the opening / closing rod 6 as the feed tube 10 and the piston 7 descend, and the gel contents in the cylinder 4 flow through the gap. It becomes possible. That is, since the pressure inside the cylinder 4 increases as the piston 7 descends, the nozzle 13 formed in the cap 10 while the contents contained in the cylinder 4 push the discharge valve 12. It is discharged out through.

When the cap 10 is released after the contents are discharged, the piston 7 is raised by the elastic force of the spring 8. Therefore, the pressure inside the cylinder 4 is reduced, so that the contents 2 contained in the inside of the container body 1 while the edge of the suction valve 11 is lifted up along the suction pipe 5 are applied to the cylinder 4. It comes inside.

The conventional discharge device described above has the following problems. As shown in FIG. 1, the gel contents fill not only the container body 1 but also the inside of the suction pipe 5, the cylinder 4, the transfer pipe 9, and the nozzle 13. However, since the contents 14 at the tip of the nozzle 13 are always in contact with the outside air, they are often hardened or deteriorated by the action of the air. Accordingly, the nozzle 13 may be clogged by the hardened contents 14 or the fatal impact on product reliability may be caused by the deteriorated contents 14.

Accordingly, an object of the present invention is to provide a cosmetic container having a discharge device of a new structure that can solve the problem that the gel content at the nozzle end of the cosmetic container reacts with air to cure or deteriorate.

1 is a cross-sectional view showing a discharge device of a cosmetic container according to the prior art.

2 is a cross-sectional view showing a cosmetic container having a discharge device according to an embodiment of the present invention.

3 is an exploded perspective view showing the main part of the discharge device shown in FIG.

4A and 4B are bottom and sectional views showing the top cap of the discharge device shown in FIG.

5A and 5B are a plan view and a sectional view showing the stop cap of the discharge device shown in FIG.

6A and 6B are a plan view and a sectional view showing a bottom cap of the discharge device shown in FIG.

7A and 7B are longitudinal cross-sectional views for explaining the operation of the discharge device shown in FIG.

8A and 8B are cross-sectional views for explaining the operation of the discharge device shown in FIG.

In order to achieve the above object, the present invention forms an insertion rod inside the nozzle to block the nozzle inlet and the insertion rod is moved back and forth according to the pumping action to prevent the gel content of the nozzle inlet to harden or deteriorate It provides a cosmetic container having a.

Hereinafter, exemplary embodiments of the present invention will be described with reference to the accompanying drawings.

2 is a cross-sectional view showing a cosmetic container 100 having a discharge device 110 according to an embodiment of the present invention. As shown, the inside of the container body 102 of the cosmetic container 100 contains the gel-like contents 104, the discharge device 110 is coupled to the upper portion of the container body (102).

Discharge device 110 is coupled to the container body 102 by a support 112, the cylinder 114 is coupled to the inside of the support (112). The suction pipe 116 is connected to the lower side of the cylinder 114 to extend into the container body 102, and the opening and closing rod 118 is installed inside the cylinder 114. The piston 120 is fitted between the cylinder 114 and the opening and closing rod 118, the piston 120 is extended upward and fastened to the stop cap 140 (to be described later). A suction valve 122 is coupled to the bottom of the opening and closing rod 118 to block a connection passage between the cylinder 114 and the suction pipe 116.

A feature of the discharge device 110 according to the present invention is in the cap divided into three parts. Hereinafter, three parts of the cap are referred to as the upper cap 130, the stopping cap 140, and the lower cap 150, respectively. The main part of the cap is shown in the exploded perspective view of FIG. 3, in particular the top cap 130 in the bottom view of FIG. 4A and in the cross-sectional view of FIG. 4B, and the stop cap 140 in the top view of FIG. 5A and the cross-sectional view of FIG. 5B, The bottom cap 150 is shown well in the top view of FIG. 6A and the cross-sectional view of FIG. 6B, respectively.

2, 3, 4A, 4B, the top cap 130 is the nozzle groove 131, the insertion rod 132, the insertion rod fastener 133, the spring holder 134, 1 is composed of a spring 135, a nozzle 136, an upper slide 137, an inlet 138, a nozzle holder 139. 2, 3, 5A, and 5B, the stop cap 140 includes a rib 141, a piston fastening pipe 142, an upper fastening jaw 143, and a lower stop jaw 144. , The piston fixing jaw 145, the spring support groove 146, the discharge pipe 147, the flow groove 148, the outlet 149 is composed of. 2, 3, 6A, and 6B, the lower cap 150 includes a piston insertion hole 151, a second spring 152, an upper stop jaw 154, and a spring support jaw 156. ), The lower slide 157 is configured.

Hereinafter, the structure of each cap 130, 140, 150 in the discharge apparatus 110 is demonstrated. The lower cap 150 and the stop cap 140 are caught by the upper stopper 154 formed on the upper outside of the lower cap 150 and the lower stopper 144 formed inside the lower end of the stop cap 140. The second spring 152 is fitted between the spring support jaw 156 of the cap 150 and the spring support groove 146 of the stop cap 140 to be coupled to each other. The stop cap 140 is fastened to the upper cap 130 through the upper fastening jaw 142 formed at the upper portion thereof.

The piston 120 of the discharge device 110 is inserted into the piston fastening pipe 142 formed in the center of the stop cap 140 through the piston inserting hole 151 formed in the center of the lower surface of the lower cap 150, so that the piston fixing jaw ( 145). The piston fastening tube 142 is formed at the center of the stop cap 140 by the rib 141. The discharge pipe 147 is fitted into the piston fastening pipe 142 and the piston 120 in the upper portion of the piston fastening pipe 142. A discharge port 149 is formed at the center of the discharge pipe 147 and a straight flow groove 149 is formed at the top thereof. The outlet 149 is located at the center of the flow groove 148.

A nozzle groove 131 is formed at one edge of the upper cap 130, and a nozzle holder 139 is formed adjacent to the nozzle groove 131. The nozzle 136 is fitted into the nozzle groove 131 and the nozzle holder 139, and a part of the nozzle 136 protrudes out of the upper cap 130 through the nozzle groove 131. The insertion rod fastening rod 133 is positioned at the outer rear of the nozzle, and the insertion rod 132 fastened to the insertion rod fastening rod 133 is inserted into the nozzle 136 to block the entrance of the nozzle 136. Two spring holders 134 are formed at opposite edges of the nozzle groove 131 under the upper cap 130, and the first springs 135 are coupled to the spring holders 134, respectively. The opposite side of the first spring 135 is coupled to the insertion rod fastener 133. The upper slide 137 is formed integrally with the insertion rod fastener 133. The upper slide 137 contacts the lower slide 157 formed at the edge of the lower cap 150. Meanwhile, an inlet 138 is formed below the nozzle 136, and the inlet 138 is located in the flow groove 148 formed in the discharge pipe 147.

The discharge device 110 having the configuration as described above operates as follows. The configuration of the discharge device 110 will also be clearer from the action of the discharge device 110 described below. 7A and 7B show the action of the discharge device in longitudinal cross section, while FIGS. 8A and 8B show the action of the discharge device in cross section. 7A and 8A correspond to each other and show the state when the top cap 130 is not pressed (ie, not used), and similarly, FIGS. 7B and 8B correspond to each other. It shows the state when the cap 130 is pressed (ie, used).

When the upper cap 130 is not pressed, the upper slide 137 and the lower slide 157 are in contact with each other at the ends thereof, and the insertion rod 132 blocks the inlet of the nozzle 136. Therefore, when not in use, since the nozzle 136 of the cosmetic container 100 is always blocked, the gel content 104 contained in the nozzle 136 does not come into contact with the outside air.

On the other hand, when the upper cap 130 is pressed, the upper slide 137 slides along the lower slide 157 which is fixed to the lower cap 150, and at the same time the insertion rod fastening integrally formed on the upper slide 137 The stand 133 retracts back to compress the first spring 135. In addition, the insertion rod 132 fastened to the insertion rod fastener 133 is also retracted backward. At this time, the nozzle 132 is fixed to the nozzle holder 139 of the upper cap 130 as it is. Accordingly, the inlet of the nozzle 136 is opened and the gel content 104 contained therein is discharged to the outside.

When the upper cap 130 is pressed, the stop cap 140 engaged with the upper cap 130 is also pressed downward. At this time, the stop cap 140 is also pressing the piston 120 fastened to the piston fastening tube 142 while compressing the second spring 152. As the piston 120 descends, the space inside the cylinder 114 is reduced and a gap is created between the piston 120 and the opening / closing rod 118. Therefore, while the hydraulic pressure inside the cylinder 114 is increased, the contents of the cylinder 114 are supplied to the discharge pipe 147 formed on the piston 120. Subsequently, the contents supplied to the discharge pipe 147 flow into the inlet 138 under the nozzle 136 through the discharge port 149 and the flow groove 148.

On the other hand, when the force holding the upper cap 130 is removed, the stop cap 140 is raised to the original position by the elastic force of the second spring 152. Therefore, the upper cap 130 fastened to the stop cap 140 also rises, and the upper slide 137 is advanced to the original position by receiving the elastic force of the first spring 135. The insertion rod fastener 133 integrally formed on the upper slide 137 also moves forward, and the insertion rod 132 blocks the inlet of the nozzle 136. On the other hand, as the stop cap 140 is raised, the piston 120 is also raised at the same time, thereby closing the gap between the piston 120 and the opening rod 118. Accordingly, as the hydraulic pressure inside the cylinder 114 is lowered, the suction valve 122 is opened and the contents 104 of the container body 102 are supplied into the cylinder 114 along the suction pipe 116.

As described above, when the cosmetic container using the discharge device of the present invention is not used, the gel content inside the nozzle is blocked from the outside air because the inlet of the nozzle is blocked by the insertion rod. Therefore, as in the conventional example, problems that the contents are hardened or deteriorated are fundamentally prevented and may contribute to the improvement of reliability of the product.

In the present specification and drawings, preferred embodiments of the present invention have been disclosed, and although specific terms have been used, these are merely used in a general sense to easily explain the technical contents of the present invention and help the reader to understand the present invention. It is not intended to limit the scope. It is apparent to those skilled in the art that other modifications based on the technical idea of the present invention can be implemented in addition to the embodiments disclosed herein.

Claims (1)

A discharge device 110 is coupled to the upper portion of the container body 102 containing the gel-like contents 104, a cylinder 114 is formed in the discharge device 110, and a suction pipe 116 below the cylinder 114. ) Is connected and extends into the container body 102, an opening and closing rod 118 is installed inside the cylinder 114, and a piston 120 is inserted between the cylinder 114 and the opening and closing rod 118. In the conventional cosmetic container that the suction valve 122 is coupled to the lower end of the opening and closing rod 118, The discharge device 110 includes a top cap 130, a stop cap 140, and a bottom cap 150, and a second spring 152 is disposed between the bottom cap 150 and the stop cap 140. The stop cap 140 is fastened to the upper cap 130, the piston 120 is fitted into the stop cap 140 through the lower cap 150, and coupled to the upper cap 130. The nozzle 136 is fixed to the bottom of the), the insertion rod 132 is inserted into the nozzle 136 to block the inlet of the nozzle 136 is fastened to the insertion rod fastener 133, the upper end A first spring 135 is coupled between the spring holder 134 formed below the cap 130 and the insertion rod fastener 133, and the upper slide 137 is integrally formed with the insertion rod fastener 133. And the upper slide 137 contacts the lower slide 157 formed on the lower cap 150, and the upper slide 130 when the upper cap 130 descends. Discharge characterized in that the inlet of the nozzle 136 is opened and the gel content 104 is discharged to the outside as the bar 137, the insertion rod fastening rod 133 and the insertion rod 132 retreat backwards. Cosmetic container 100 with apparatus 110.