KR20090012318U - Cosmetic Receptacle - Google Patents

Abstract

The present invention relates to a cosmetic container, a container portion having a container opening portion formed on the upper surface, and a contact hole is formed in the upper portion of the container portion to seal the container opening in a state in which the communication hole is in communication with the inner space of the container portion. A bottom surface of the discharge passage having an inner cap to be coupled, and a button body formed therein with a discharge passage opened through the bottom, and a nozzle nozzle protruding from the button body and communicating with the discharge passage. A button installed so that an open end may approach and transfer the inner cap toward the contact hole, and a cylinder opening is formed on an upper surface thereof, and the cylinder and the discharge passage are installed so that the cylinder opening communicates with the communication hole. The inner space of the cylinder is connected and opened and closed in conjunction with the pressing operation of the button. A pumping part for extruding the liquid cosmetics stored in the container to the outside through the nozzle flow path when the button is pressed with a guide flow path portion formed to have an inner flow path, and a button locking part for preventing the push operation of the button during external operation. In the cosmetic container having, the button locking portion has a locking pillar extending along the longitudinal direction of the inner cap coupling portion from the upper end of the inner cap coupling portion and the inner cap coupling portion of the tubular shape to the inner cap through the inner cap coupling portion A locking pillar coupled to the nozzle and a button guide groove formed on the top of the nozzle guide groove, the button rotating manipulating tube coupled to the inner cap coupling portion to rotate relative to the inner cap coupling portion; The button body is bent from the circumferential edge of the pressing plate portion and the pressing plate portion, the lower end of the straight lock release groove and the lock holding groove connected to the unlocking groove having a length section smaller than the unlocking groove is cut off formed button A vertical flow path tube portion formed on the bottom surface of the skirt portion and the pressing plate portion and extending from the horizontal flow path tube portion to the button skirt portion to form a portion of the discharge flow path, and a vertical portion having the remaining portion of the discharge flow passage formed thereon. A flow path pipe portion having a flow path pipe portion, wherein the button skirt portion is parallel to the button rotating operation pipe and coupled to the pumping portion through the vertical flow path pipe portion; The button nozzle is characterized in that the protrusion is formed on the outer surface of the button skirt portion to be inserted into the nozzle guide groove. As a result, the locking and releasing operations of the buttons are facilitated, and the structure of the button locking portion is simplified.

Cosmetics, Containers, Buttons, Pumping

Description

Cosmetic Containers {Cosmetic Receptacle}

1 is an exploded perspective view of a cosmetic container according to an embodiment of the present invention,

2 is a perspective view of the cosmetic container according to an embodiment of the present invention,

Figure 3 is a partial cutaway perspective view of the button and the button rotating operator shown in Figure 1,

Figure 4 is a cross-sectional view of the cosmetic container according to an embodiment of the present invention,

5 is a plan view of the valve body shown in FIG. 4;

6 to 10 is an operating state of the cosmetic container according to the embodiment of the present invention, respectively,

11 is an exploded perspective view of a conventional cosmetic container;

12 is a cross-sectional view of a conventional cosmetic container,

13, 14, 15 and 16 is a state diagram of the conventional cosmetic container, respectively.

Explanation of symbols on the main parts of the drawings

12, 110: container 20, 120: inner cap

21: support pipe portion 22: cap skirt portion

23: fixed tube portion 40, 140: button

41: button body 42: button nozzle

50, 150 pumping part 53, 153: valve body

60, 160: guide flow path 61, 161: cylinder piston

70, 170: guide 80, 180: button lock

81: button rotation control tube 90: locking pillar

91: inner cap coupling portion 92: locking pillar

The present invention relates to a cosmetic container, and more particularly to a cosmetic container having a structure for extruding the liquid cosmetic stored in the container to the outside through the pumping operation.

In general, liquid cosmetics are stored and sold in a container and a user extrudes the liquid cosmetics stored in the container little by little, and for this purpose, a cosmetic container having a pumping part is used.

Figure 11 is an exploded perspective view of a conventional cosmetic container, Figure 12 is a combined cross-sectional view of a conventional cosmetic container.

Conventional cosmetic containers, as shown in these figures, the container portion 110 having the outer container 111 and the inner container 112 mounted inside the outer container 111, and the inner container 112, The inner cap 120 is coupled to the upper end, the shoulder portion 130 is coupled to the upper end of the outer container 111, the button 140 installed on the upper side of the inner cap 120, the pressing operation of the button 140 The pumping unit 150 for extruding the liquid cosmetics stored in the municipal container 112 to the outside, and the shoulder 130 relative to the button 140 to prevent the pressing operation of the button 140 during external operation It has a button lock portion 180.

The outer container 111 is formed in a cylindrical shape with an upper surface open, and a rotation guide groove 111c is formed along the circumferential direction on the upper outer surface.

And the outer container 111 is formed with a vent hole (111e) on the bottom surface

The inner container 112 has a tubular container body 112a and a neck 112b formed on the upper end of the container body 112a.

The inner container 112 having such a configuration is mounted inside the outer container 111 such that the upper surface opening portion is disposed in the same direction as the upper surface opening portion of the outer container 111.

The inner cap 120 includes a support pipe part 121, a cap skirt part 122 extending to surround the support pipe part 121 from an upper end of the support pipe part 121, and a lifting guide standing up from the cap skirt part 122. It has a tube 123.

The support tube 121 has a contact hole 121a formed over the entire length section.

The cap skirt portion 122 is formed with a cylinder fixing groove 122b that is open toward the inner container 112.

The inner cap 120 having such a configuration is screwed to the outer surface of the neck 112b through the inner surface of the cap skirt portion 122 while the support pipe 121 enters the inside of the neck 112b.

Accordingly, the contact hole 121a communicates with the inner space of the inner container 112, and the upper opening of the inner container 112 is sealed by the inner cap 120, and the inner cap 120 is the inner container 112. You can move with).

The shoulder 130 has a tubular shoulder body 131 and a seating flange 133 bent toward the center from the upper end of the shoulder body 131.

The shoulder body portion 131 has a pair of engaging holes 131a formed along the height direction, and a rotation guide protrusion 131c is formed on the inner surface of the shoulder body 131 to correspond to the rotation guide groove 111c.

A mounting hole 133a is formed inside the mounting flange 133, and a mounting groove 133b is formed on an upper surface thereof.

Shoulder portion 130 having such a configuration is rotated in a state in which the mounting hole 133a is placed on the upper side of the contact hole 121a, each of the lifting guide projections 183 to be described later into each of the engaging holes 131a. The guide protrusion 131c is installed to enter the rotation guide groove 111c.

Accordingly, the shoulder 130 may be rotated with respect to the outer container 111.

The button 140 has a discharge passage 140a formed therein that is opened through the side and the bottom.

In addition, the button 140 has a shaft fixing groove 141 formed in the height direction of the outer container 111 from the bottom surface, and the lifting operation pipe 142 is formed in the circumferential region of the shaft fixing groove 141.

Button 140 having such a configuration is installed so that the upper end of the guide shaft 171 to be described later in the state in which the elevating operation pipe 142 is disposed inside the elevating guide pipe 123 to the shaft fixing groove 141. do.

Accordingly, the button 140 is connected to the lifting operation of the guide shaft 171 with the bottom open end of the discharge passage 140a facing the contact hole 121a so that the inner cap 120 can approach and carry over. do.

The pumping unit 150 includes a cylinder 151 coupled to the shoulder 130, a guide passage 160 having a guide passage connecting the discharge passage 140a and the inner space of the cylinder 151, and a cylinder ( The return spring 152 and the valve body 153 provided in the inside of 151, and the container piston 154 provided in the inside of the container 112 are provided.

The cylinder 151 has an inlet hole 151a formed at the bottom thereof, and an opening formed at the top thereof.

In the cylinder 151, a fixed wall portion 151b is formed to surround the upper surface opening portion.

The cylinder 151 having such a configuration can be coupled to the inner cap 120 by forcing the fixed wall portion 151b into the cylinder fixing groove 122b in a state where the top opening portion communicates with the contact hole 121a.

The guide flow path 160 has a guide tube 170 installed to enter the inner space of the cylinder 151, and a cylinder piston 161 provided inside the cylinder 151.

The guide tube 170 has a guide shaft 171 on which the shaft hole 171a is formed, and a guide stem 172 installed so that the upper end is inserted into the shaft hole 171a.

The shaft hole 171a is formed over the entire length section of the guide shaft 171.

And the stem support jaw (171b) is formed on the inner peripheral surface of the shaft hole (171a).

Guide shaft 171 having such a configuration passes through the communication hole (121a), the lower end is installed to enter the inner space of the cylinder 151.

The guide stem 172 is formed with a stem skirt portion 172a in the lower region and a stem flow passage 172b therein so as to communicate with the shaft hole.

The stem skirt portion 172a is formed such that a gap is generated between the stem skirt portion 172a and the inner surface of the cylinder 151.

Guide stem 172 having such a configuration is inserted into the shaft hole (171a) so that the upper end is in contact with the stem supporting jaw (171b) and the lower section passes through the passage hole (161c) described later.

Thus, between the stem skirt portion 172a and the inner surface of the cylinder 151, the inner circumferential surface of the through hole 161c and the outer surface of the guide stem 172, the stem flow path ( 172b) and the upper region of the shaft hole 171a form a guide flow path. Accordingly, the upper exposed end of the guide flow path (the upper end and the lower end of the shaft hole is exposed) communicates with the discharge flow path 140a and the lower exposed end of the guide flow path communicates with the inner space of the cylinder 151.

The cylinder piston 161 has a cylinder piston body 161a and a cylinder sealing plate 161b extending outward from the lower circumference section of the cylinder piston body 161a.

The cylinder piston body 161a has a through hole 161c formed in the center region.

The cylinder piston 161 having such a configuration has the cylinder 151 such that the cylinder sealing plate 161b is in close contact with the inner surface of the cylinder 151, and the inner circumferential surface of the through hole 161c is in contact with the stem skirt portion 172a. Is installed inside.

The return spring 152 is installed so that both ends are supported by a spring supporting jaw standing up on the bottom surface of the guide stem 172 and the inner bottom surface of the cylinder 151.

Accordingly, the return spring 152 may accumulate elastic force when the guide stem 172 moves toward the inlet hole 151a.

The valve body 153 is formed in a ball shape, and is installed to close the inlet hole 151a by its own weight.

The container piston 154 has a container piston body 154a in the form of a groove and a container sealing plate 154b extending outward from the upper circumferential section of the upper end of the container piston body 154a.

The container piston 154 having such a configuration is installed inside the container 112 such that the container sealing plate 154b is in close contact with the inner surface of the container body 112a.

Accordingly, the container piston 154 seals the bottom opening of the inner container 112.

Referring to the operation of the pumping unit 150 having such a configuration as follows.

When the button 140 is pressed, the guide shaft 171 and the guide stem 172 descend and the elastic force is accumulated in the return spring 152.

When the guide stem 172 descends, the guide flow path is separated between the inner circumferential surface of the through hole 161c and the outer surface of the guide stem 172 to open.

When the guide passage is opened, the liquid cosmetics inside the cylinder 151 are discharged to the outside through the guide passage and the discharge passage 140a.

When the pressing force on the button 140 is released, the button 140, the guide shaft 171, and the guide system 172 return to their original positions by the elastic force accumulated in the return spring 152.

When the guide stem 172 returns to its original position, the guide flow path is closed between the inner circumferential surface of the through hole 161c and the outer surface of the guide stem 172.

On the other hand, when the guide stem 172 returns to its original position, negative pressure is generated inside the cylinder 151.

When a negative pressure is generated inside the cylinder 151, an upward suction force is applied to the valve body 153, thereby opening the inlet hole 151a.

When the inlet hole 151a is opened, the liquid cosmetic stored in the inner container 112 enters the inside of the cylinder 151.

Meanwhile, when the liquid cosmetic stored in the inner container 112 enters the inside of the cylinder 151, the container piston 154 moves toward the cylinder 151.

When the button 140 is pressed again, the inlet hole 151a is closed by the valve body 153, and the liquid cosmetics inside the cylinder 151 are discharged to the outside through the guide passage and the discharge passage 140a.

The button locking unit 180 is a locking operation pipe 181 formed on the upper end of the outer container 111, a ring-shaped locking flange 182 protruding outward from the outer surface of the neck 112b, and the locking flange 182 It has a pair of lifting guide projections 183, which protrude from the edges of the edges.

The lock operation pipe 181 is formed with a pair of lock operation grooves 181a with a phase difference of 180 degrees.

Each locking operation groove 181a has a lock holding groove 181b disposed along the horizontal direction in the upper region, a lock release groove 181c disposed along the horizontal direction in the lower region, and forms an inclined lock holding groove 181b. It is formed to have a lifting guide groove (181d) connecting and the unlocking groove (181c).

The lifting guide protrusion 183 is inserted into the locking operation groove 181a of the locking operation tube 181 having the above configuration.

Referring to Figures 13 to 16 using a conventional cosmetic container having such a configuration as follows. For convenience of explanation, it is assumed that a liquid cosmetic is accommodated in the space between the container 112 and the container piston 154, and the lifting guide protrusion 183 is located in the lock holding groove 181b (see FIG. 14). ).

First, holding the outer container 111 and rotating the shoulder 130, the inner cap 120, the inner container 112 and the button 140 by the interaction of the lifting guide projection 183 and the locking groove 131a Rotate

When the inner cap 120 rotates, the lifting guide protrusion 183 rises along the lifting guide groove 181d from the lock holding groove 181b and finally enters the unlocking groove 181c (see FIG. 15).

The inner cap 120, the inner container 112, and the button 140 are raised while the lifting guide protrusion 183 is lifted from the lock holding groove 181b to enter the unlocking groove 181c (see FIG. 13). .

In the state where the button 140 is raised, the liquid cosmetics stored in the inner container 112 are discharged to the outside through the operation of pressing and releasing the button 140 as described above.

After using the chair product, holding the outer container 111 again and rotating the shoulder 130 in the opposite direction, the inner cap 120 by the interaction between the lifting guide protrusion 183 and the locking groove 131a, The inner container 112 and the button 140 rotate in opposite directions.

When the inner cap 120 rotates in the opposite direction, the lifting guide protrusion 183 descends from the lock holding groove 181b along the lifting guide groove 181d and finally enters the unlocking groove 181c (Fig. 16). Reference).

The inner cap 120, the inner container 112, and the button 140 descend while the lifting guide protrusion 183 descends from the lock holding groove 181 b to enter the unlocking groove 181 c (see FIG. 15). .

The button 140 is in contact with the mounting flange 133 in the lowered state.

In addition, the pressing operation of the button 140 may not be performed while the button 140 is lowered.

Conventional cosmetic containers having such a configuration are disclosed in 2006 Utility Model Registration Application No. 19430 (designation name: dispenser container).

By the way, according to the conventional cosmetic container, it is configured to lock or unlock the pressing operation of the button 140 through the lifting guide projection 183 formed in the inner container 111, the content when locking or unlocking the button 140 Since the machine 112 also rotates while lifting, there is a problem that it is difficult to lock or unlock the button 140.

And because the locking holding groove (181b) and the unlocking groove (181c) other than the button 140, the lifting and lowering guide groove (181d) for guiding the movement of the lifting guide projection (183) during the operation of locking the button lock There was a problem that the structure of the unit 180 is complicated.

Accordingly, an object of the present invention is to provide a cosmetic container with a simple locking or unlocking operation of the button and a simple structure of the button locking portion.

The object is, according to the present invention, the container portion is formed on the upper surface of the container portion, and the contact hole is formed and the upper surface of the container portion to seal the container opening in a state in which the communication hole is in communication with the inner space of the container portion. A bottom surface of the discharge passage having an inner cap to be coupled, and a button body formed therein with a discharge passage opened through the bottom, and a nozzle nozzle protruding from the button body and communicating with the discharge passage. A button installed so that an open end may approach and transfer the inner cap toward the contact hole, and a cylinder opening is formed on an upper surface thereof, and the cylinder and the discharge passage are installed so that the cylinder opening communicates with the communication hole. The guide flow path that connects the inner space of the cylinder and is opened and closed in conjunction with the push of the button Cosmetic container having a guide flow path portion formed to have a pumping part for extruding the liquid cosmetic stored in the container portion through the nozzle flow path when the button is pressed, and a button locking portion for preventing the button operation during external operation The button locking portion has a locking column extending along the longitudinal direction of the inner cap coupling portion from the upper end of the inner cap coupling portion and the inner cap coupling portion of the tubular lock coupled to the inner cap through the inner cap coupling portion A pillar portion and a button rotation control pipe which is formed at the top thereof with a nozzle guide groove cut and coupled to the inner cap coupling portion so as to rotate relative to the inner cap coupling portion; The button body is bent from the circumferential edge of the pressing plate portion and the pressing plate portion, the lower end of the straight lock release groove and the lock holding groove connected to the unlocking groove having a length section smaller than the unlocking groove is cut off formed button A vertical flow path tube portion formed on the bottom surface of the skirt portion and the pressing plate portion and extending from the horizontal flow path tube portion to the button skirt portion to form a portion of the discharge flow path, and a vertical portion having the remaining portion of the discharge flow passage formed thereon. A flow path pipe portion having a flow path pipe portion, wherein the button skirt portion is parallel to the button rotating operation pipe and coupled to the pumping portion through the vertical flow path pipe portion; The button nozzle is achieved by a cosmetic container, characterized in that protruding from the outer surface of the button skirt portion to be inserted into the nozzle guide groove.

Here, the fitting hill is formed on the upper surface of the container portion so as to stably maintain the rotational operation of the button rotation operation pipe relative to the inner cap coupling portion; Preferably, the locking pillar is configured to be coupled to the fitting hill via the inner cap coupling part in an interference fit manner.

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

1 is an exploded perspective view of a cosmetic container according to an embodiment of the present invention, Figure 2 is a perspective view of a combination of a cosmetic container according to an embodiment of the present invention, Figure 3 is a part of the button and the button rotation control tube shown in FIG. 4 is a cutaway perspective view of the combination of the cosmetic container according to an embodiment of the present invention, Figure 5 is a plan view of the valve body shown in FIG.

Cosmetic container according to an embodiment of the present invention, as shown in these drawings, the container opening portion 12 is formed on the upper surface, and the inner cap 20 coupled to the upper end of the container portion 12 And, the button 40 installed on the upper side of the inner cap 20, the pumping unit 50 for extruding the liquid cosmetic stored in the container portion 12 to the outside during the push operation of the button 40, and the button during external operation It has a button lock part 80 which prevents the press operation of 40. As shown in FIG.

The container portion 12 is formed in the circumferential region of the tubular container body portion 12a, the neck portion 12b formed at the upper end of the container body portion 12a, and the upper surface neck portion 12b of the container body portion 12a. It has the fitting hill 12c.

The inner cap 20 includes a support tube portion 21, a cap skirt portion 22 extending from the upper end of the support tube portion 21 to surround the support tube portion 21, and a fixed tube portion standing up from the cap skirt portion 22. Has 23.

The support pipe part 21 is provided with the contact hole 21a over the whole length section.

The cap skirt portion 22 has a spring support jaw 22a formed in the contact region of the support pipe portion 21, and a cylinder fixing groove 22b opened toward the container portion 12 outside the spring support jaw 22a. ) Is formed.

The fixed tube portion 23 has an undercut coupling groove 23a formed along the circumferential direction.

The inner cap 20 having such a configuration is screwed to the outer surface of the neck portion 12b through the inner surface of the cap skirt portion 22 while the support tube portion 21 enters the inside of the neck portion 12b.

As a result, the communication hole 21a communicates with the inner space of the container part 12, and the upper opening of the container part 12 is sealed by the inner cap 20.

The button 40 has a button body 41 and a button nozzle 42 protruding from the button body 41.

The button body 41 has a substantially circular pressing plate portion 41a, a button skirt portion 41b formed from a circumferential edge of the pressing plate portion 41a, and a horizontal flow passage portion formed on the bottom surface of the pressing plate portion 41a. 41e) and a vertical flow passage 41f extending from the horizontal flow passage 41e to the button skirt portion 41b.

The button skirt portion 41b is formed by cutting a pair of unlocking grooves 41c at a lower end with a phase difference of 180 degrees.

The button skirt portion 41b is formed by cutting a pair of lock holding grooves 41d at a lower end with a phase difference of 180 degrees.

Each lock holding groove 41d has a length section smaller than that of the unlocking groove 41c and is formed to be connected to the unlocking groove 41c.

A horizontal discharge passage 41h is formed in the horizontal passage pipe portion 41e, and a vertical discharge passage 41i is formed in the vertical passage pipe portion 41f.

The vertical discharge passage 41i is formed to open through the bottom of the vertical passage tube portion 41f.

The horizontal discharge passage 41h and the vertical discharge passage 41i constitute the discharge passage 40a.

The button nozzle 42 protrudes from the outer surface of the button skirt portion 41b so as to be inserted into the nozzle guide groove 81a to be described later.

The button nozzle 42 is formed such that the nozzle passage 42a communicates with the discharge passage 40a.

The button 40 having such a configuration is forcibly fitted to the upper end of the guide shaft 71 through the vertical flow path tube portion 41f in a state where the button skirt portion 41b is parallel to the button rotation manipulation pipe 81. Accordingly, the button 40 is capable of approaching and carrying the inner cap 20 in a state in which the bottom open end of the discharge passage 40a faces the contact hole 21a.

The pumping unit 50 includes a cylinder 51 coupled to the inner cap 20, a return spring 52 installed to support the lower end of the inner cap 20, an exhaust passage 40a and an interior of the cylinder 51. The guide flow path part 60 which has the guide flow path which connects a space, the valve body 53 provided in the bottom surface of the cylinder 51, and the container piston 54 provided in the inside of the container part 12 are provided.

The inlet hole 51a is formed in the bottom surface of the cylinder 51, and the cylinder opening part is formed in the upper surface.

In the cylinder 51, a fixed wall portion 51b is formed to surround the cylinder opening portion.

The cylinder 51 having such a configuration can be coupled to the inner cap 20 by forcibly fitting the fixed wall portion 51b into the cylinder fixing groove 22b in a state where the top opening portion communicates with the communication hole 21a.

The return spring 52 has a lower end supported by the spring support jaw 22a and an upper end supported by the spring cap 52a. Here, the spring cap 52a is formed in a ring shape, and is provided to contact the lower end of the vertical flow passage 41f.

Accordingly, the return spring 52 can accumulate elastic force when the button 40 moves toward the inner cap 20.

The guide flow path part 60 has a guide pipe 70 installed to enter the internal space of the cylinder 51 and a cylinder piston 61 provided inside the cylinder 51.

The guide tube 70 has a guide shaft 71 in which the shaft hole 71a is formed, and a guide stem 72 provided so that the upper end is inserted into the shaft hole 71a.

The shaft hole 71a is formed over the entire length section of the guide shaft 71.

And the stem support jaw 71b is formed in the inner circumferential surface of the shaft hole 71a, and the axial guide protrusion 71c is distributedly formed along the circumferential direction above the inner circumferential surface stem support jaw 71b. A space for providing a flow path is generated between the outer surface of the guide stem 72 and the inner circumferential surface of the shaft hole 71a by the shaft guide protrusion 71c.

The guide shaft 71 having such a configuration passes through the communication hole 21a and is installed such that the lower end enters the inner space of the cylinder 51.

Guide stem 72 has a stem skirt portion (72a) is formed in the lower region, the stem guide protrusion (72b) is formed on the outer surface of the stem skirt portion (72a) dispersed along the circumferential direction.

Guide stem 72 having this configuration is inserted into the shaft hole (71a) so that the upper end is in contact with the stem supporting jaw (71b) and the lower section passes through the passage hole (61c) described later.

In this manner, in the state in which the guide tube 70 is installed, between the region between the stem guide protrusion 72b, the inner circumferential surface of the through hole 61c and the outer surface of the guide stem 72, the outer surface of the guide stem 72 and the shaft hole ( The region between the inner circumferential surface of 71a, the region between the axial guide protrusions 71c and the region above the shaft hole 71a form a guide flow path. Accordingly, the upper exposed end of the guide flow passage (the upper end and the lower end of the shaft hole) is communicated with the discharge passage 40a, and the lower exposed end of the guide passage communicates with the internal space of the cylinder 51.

The cylinder piston 61 has a cylinder piston body 61a and a cylinder sealing plate 61b extending outwardly from the lower circumferential section of the cylinder piston body 61a.

The cylinder piston body portion 61a has a through hole 61c formed in the center region.

The cylinder piston 61 having such a configuration is such that the cylinder sealing plate 61b is brought into close contact with the inner surface of the cylinder 51, and the inner peripheral surface of the through hole 61c is in contact with the stem skirt portion 72a. Is installed inside.

The valve body 53 has a tubular circumferential wall portion 53a, a plurality of opening and closing plates 53b disposed inside the circumferential wall portion 53a, and a plurality of connecting portions between the opening and closing plate 53b and the circumferential wall portion 53a. It has a connecting arm 53c.

In the valve body 53 having such a configuration, the circumferential wall portion 53a is forcibly fitted to the inner wall surface of the cylinder 51, and the opening and closing plate 53b is disposed on the bottom surface of the cylinder 51 so as to close the inlet hole 51a. Is installed.

The container piston 54 has a container piston body 54a in the form of a groove and a container sealing plate 54b extending outwardly from the upper circumferential section of the upper end of the container piston body 54a.

The container piston 54 having such a configuration is provided inside the container part 12 so that the container sealing plate 54b is in close contact with the inner surface of the container body part 12a.

Accordingly, the container piston 54 seals the bottom opening of the container part 12.

The operation of the pumping unit 50 having such a configuration will be described below with reference to FIGS. 6 to 8.

When the button 40 is pressed, the guide shaft 71 and the guide stem 72 are lowered, and elastic force is accumulated in the return spring 52.

When the guide stem 72 is lowered, the guide passage 72 is separated between the inner circumferential surface of the through hole 61c and the outer surface of the guide stem 72 to open the guide passage.

When the guide passage is opened, the liquid cosmetics inside the cylinder 51 are discharged to the outside through the guide passage, the discharge passage 40a and the button nozzle 42 (see FIGS. 6 and 7).

When the pressing force on the button 40 is released, the button 40, the guide shaft 71, and the guide stem 72 return to their original positions by the elastic force accumulated in the return spring 52.

When the guide stem 72 returns to its original position, the guide flow path is closed between the inner circumferential surface of the through hole 61c and the outer surface of the guide stem 72.

On the other hand, when the guide stem 72 returns to its original position, negative pressure is generated inside the cylinder 51.

When a negative pressure is generated in the cylinder 51, the suction force in the upward direction is applied to the opening and closing plate 53b, thereby opening the inlet 51a.

When the inlet 51a is opened, the liquid cosmetics stored in the container 12 enter the inside of the cylinder 51 (see FIG. 8).

On the other hand, when the liquid cosmetic stored in the container portion 12 enters the interior of the cylinder 51, the container piston 54 moves toward the cylinder 51.

When the button 40 is pressurized again, the inlet 51a is sealed by the opening and closing plate 53b, and the liquid cosmetics inside the cylinder 51 are guide passages, discharge passages 40a and the button nozzles 42. Through the outside.

As described above, the guide passage is opened and closed in conjunction with the pressing operation of the button 40, and the pumping unit 50 discharges the liquid cosmetic stored in the container portion 12 during the pressing operation of the button 40 and the discharge passage 40a. Through the button nozzle 42 it can be extruded to the outside.

The button locking portion 80 has a locking pillar 90 coupled to the inner cap 20, and a button rotation control tube 81 coupled to the locking pillar 90.

The locking pillar 90 has a tubular inner cap coupling portion 91 and a pair of locking pillars 92 extending along the longitudinal direction of the inner cap coupling portion 91 from an upper end of the inner cap coupling portion 91. )

The inner cap coupling portion 91 has a support rib 91a protruding outward from the lower end of the outer surface, and a fitting stairway portion 91b is formed along the circumferential direction at the bottom thereof.

The inner cap coupling portion 91 has a rotation guide groove 91c formed in the outer surface lower region along the circumferential direction, and an undercut coupling protrusion 91d is formed in the inner surface upper region in the circumferential direction.

The pair of locking pillars 92 are formed with a phase difference of 180 degrees.

The locking pillar having such a configuration is inserted into the fitting step portion 91b by the fitting hill portion 12c, and the inner cap 20 and the container portion 12 such that the undercut coupling protrusion 91d is inserted into the undercut coupling groove 23a. ) Is combined.

The button rotation manipulation pipe 81 is formed by cutting the nozzle guide groove 81a at the upper end, and the rotation guide protrusion 81b is formed along the circumferential direction in the lower region of the inner surface.

The button rotation operation pipe 81 having such a configuration is coupled to the locking pillar 90 so that the rotation guide protrusion 81b is inserted into the rotation guide groove 91c.

Accordingly, the button rotation operating pipe 81 can be rotated with respect to the inner cap coupling portion 91.

Referring to Figures 9 and 10 how to use a cosmetic container according to an embodiment of the present invention having such a configuration as follows. For convenience of explanation, it is assumed that a liquid cosmetic is accommodated in the space between the container portion 12 and the container piston 54, and the locking pillar 92 is aligned with the lock holding groove 41d ( 9).

First, hold the container portion 12 and rotate the button rotation control tube 81 (see Figs. 9 and 10). Here, the rotation operation of the button rotation control tube 81 is made so that the button 40 rotates to the position where the locking column 92 is aligned with the unlocking groove 41c. Rotation position of the button rotation control tube 81 in which the locking pillar 92 is aligned with the unlocking groove 41c, and rotation of the button rotation control tube 81 in which the locking pillar 92 is aligned with the locking retaining groove 41d. The position can be displayed in advance on the support rib 91a. On the other hand, when the button 40 rotates, the vertical flow channel portion 41f rotates about the guide shaft 71 in the clamped state. That is, when the button 40 rotates, the container portion 12 is in a stationary state.

Next, while the locking pillar 92 is aligned with the unlocking groove 41c, the liquid cosmetics stored in the container part 12 are discharged to the outside through the operation of pressing and releasing the button 40 as described above. (See Fig. 10).

After using the chair product, hold the container part 12 again and rotate the button rotation control tube 81 in the opposite direction. Here, the rotation operation of the button rotation control tube 81 is made so that the button 40 rotates to the position where the locking column 92 is aligned with the lock holding groove 41d.

According to the embodiment of the present invention as described above, the button 40 through the button rotation control tube 81 in the state in which the button 40 can rotate about the pumping unit 50, that is, the guide shaft 71 By rotating the button 40 to lock or unlock the pressing operation of the button 40, the locking and unlocking operation of the button 40 is facilitated (the container unit rotates or lifts together when the button is locked and unlocked). Can be prevented).

And by forming the lock holding groove (41d) and the unlocking groove (41c) is connected, the structure of the button lock portion 80 is simplified.

In addition, by coupling the locking column 90 to the container portion 12 by the interference fit method, it is possible to stably maintain the rotational operation of the button rotation operating pipe 81 with respect to the inner cap engaging portion 91.

Therefore, according to the present invention, by allowing the button to rotate with respect to the pumping unit by rotating the button through the button rotation control tube to lock or unlock the pressing operation of the button, locking and unlocking operation of the button This becomes easy.

And by forming the lock retaining groove and the unlocking groove is connected, the structure of the button lock is simplified.

Claims (2)

A container portion having a container opening portion formed on an upper surface thereof, a contact hole formed therein, and an inner cap coupled to an upper end of the container portion to seal the container opening portion in a state in which the communication hole communicates with the inner space of the container portion, and a bottom surface thereof. A state in which the bottom open end of the discharge passage is directed toward the contact hole with a button main body having an open discharge passage formed therein and a button nozzle protruding from the button body and having a nozzle passage communicating with the discharge passage. A button installed to access and transfer the inner cap, and a cylinder opening portion formed on an upper surface thereof, and connecting the cylinder installed to communicate with the communication hole, the discharge passage, and the inner space of the cylinder. Guide flow path portion formed to have a guide flow path that is opened and closed in conjunction with the pressing operation of the In the cosmetic liquid is stored in the storage portion during operation of the push button in the cosmetic container having a button for locking through the nozzle passage block the pumping unit, and a press operation of the button when the external operation of the extrusion to the exterior, The button locking portion has a locking pillar extending from the upper end of the inner cap coupling portion and the inner cap coupling portion of the tubular shape along the longitudinal direction of the inner cap coupling portion and coupled to the inner cap through the inner cap coupling portion; And a button rotation manipulation pipe coupled to the inner cap coupling portion so that the nozzle guide groove is formed at the top and rotated with respect to the inner cap coupling portion; The button body is bent from the circumferential edge of the pressing plate portion and the pressing plate portion, the lower end of the straight lock release groove and the lock holding groove connected to the unlocking groove having a length section smaller than the unlocking groove is cut off formed button A vertical flow path tube portion formed on the bottom surface of the skirt portion and the pressing plate portion and extending from the horizontal flow path tube portion to the button skirt portion to form a portion of the discharge flow path, and a vertical portion having the remaining portion of the discharge flow passage formed thereon. A flow path pipe portion having a flow path pipe portion, wherein the button skirt portion is parallel to the button rotating operation pipe and coupled to the pumping portion through the vertical flow path pipe portion; The button nozzle is cosmetic container, characterized in that protruding on the outer surface of the button skirt portion to be inserted into the nozzle guide groove. The method of claim 1, A fitting hill portion is formed on an upper surface of the container portion; The locking pillar portion is a cosmetic container, characterized in that coupled to the fitting hill through the inner cap coupling portion.

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