KR20090012429U - 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. The inner cap to be coupled, the mounting hole is formed, the shoulder portion is installed so that the mounting hole is disposed on the upper side of the contact hole, and the discharge passage opened in two places including the bottom is formed therein and the bottom of 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. Even if the guide passage is connected to the inner space of the cylinder and opened and closed in conjunction with the push operation of the button A cosmetic container having a guide flow path formed therein and having a pumping part for extruding liquid cosmetics stored in the container to the outside through the discharge channel when the button is pressed, and a button locking part for preventing the button from being pushed during external operation. The shoulder part includes a shoulder part body in which the mounting hole is formed, and a guide wall part standing upright on an upper surface of the shoulder part body; The button has a button body in which the discharge passage is formed, and a lifting skirt formed on the bottom surface of the button body, so that the lifting skirt part is guided by the guide wall to approach and carry the guide when the pressing operation is performed. Installed; The button locking portion is erected on an upper surface of the shoulder body so as to be disposed inside the lifting skirt portion, and a lock holding groove connected to the unlocking groove having a straight section on the upper end and a length longer than that of the unlocking groove. It characterized in that it comprises a locking operation tube formed in the cut-out, and a locking projection protruding on the inner surface of the lifting skirt portion to enter the unlocking groove when the button is pressed. 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,

3 is a cross-sectional view of the combination of cosmetic containers according to an embodiment of the present invention,

4 is a partial cutaway perspective view of the button shown in FIG. 1;

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

6 to 11 is an operating state of the cosmetic container according to an embodiment of the present invention, respectively,

12 is an exploded perspective view of a conventional cosmetic container,

Figure 13 is a cross-sectional view of a conventional cosmetic container combined;

14, 15, 16 and 17 are operation state diagrams of a 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

30: shoulder 31: shoulder body

32: guide wall 40, 140: button

41: button body 42: lifting skirt

50, 150 pumping part 53, 153: valve body

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

62: information system 80, 180: button lock

81: locking operation pipe 82: locking protrusion

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.

12 is an exploded perspective view of a conventional cosmetic container, Figure 13 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 outwardly 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.

In the cylinder piston 161 having such a configuration, 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. It is installed inside.

The return spring 152 is installed so that both ends are supported by a spring support groove erected 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.

A method of using a conventional cosmetic container having such a configuration will be described with reference to FIGS. 14 to 17. 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. 15). ).

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. 16).

The inner cap 120, the inner container 112, and the button 140 ascend while the lifting guide protrusion 183 rises from the lock holding groove 181b to enter the unlocking groove 181c (see FIG. 14). .

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. 17). 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 181b to enter the unlocking groove 181c (see FIG. 16). .

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. An inner discharge cap is formed in two places including an inner cap to be coupled, a mounting hole formed therein, and a shoulder portion provided so that the mounting hole is disposed in the peripheral area of the contact hole, and a bottom surface. A button installed to approach and transfer the inner cap with the bottom open end facing the contact hole, a cylinder opening formed on an upper surface thereof, and a cylinder and the discharge passage installed to communicate with the contact hole; It is connected to the inner space of the cylinder and shaped to have a guide flow path that is opened and closed in conjunction with the pressing operation of the button In the cosmetic container having a guide flow passage portion and the pumping unit for extruding the liquid cosmetic stored in the container portion through the discharge passage to the outside during the push operation of the button, and the button locking unit for preventing the push operation of the button during external operation The shoulder portion includes a shoulder portion body in which the mounting hole is formed, and a guide wall portion standing up on an upper surface of the shoulder portion body; The button has a button body in which the discharge passage is formed, and a lifting skirt formed on the bottom surface of the button body, so that the lifting skirt is guided by the guide wall to approach and halve the guide wall during the push operation. Installed; The button locking portion is erected on an upper surface of the shoulder body so as to be disposed inside the lifting skirt portion, and a lock holding groove connected to the unlocking groove having a straight section on the upper end and a length longer than that of the unlocking groove. It is achieved by the cosmetic container characterized in that it comprises a locking operation tube is formed cut out and a locking protrusion protruding on the inner surface of the lifting skirt portion to enter the unlocking groove when the button is pressed.

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 combined cosmetic container according to an embodiment of the present invention, Figure 3 is a cross-sectional view of the combined cosmetic container according to an embodiment of the present invention. 4 is a partial cutaway perspective view of the button shown in FIG. 1, and FIG. 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, the inner cap 20 coupled to the upper end of the container portion 12 and , The shoulder portion 30 coupled to the upper end of the container portion 12, the button 40 installed on the upper side of the inner cap 20, and the liquid cosmetics stored in the container portion 12 during the push operation of the button 40 A pumping unit 50 for extruding the product to the outside, a button locking unit 80 for preventing the pressing operation of the button 40 during external operation, and an outer cap coupled to the shoulder unit 30 so as to surround the button 40. Has (13)

The container part 12 has the tubular container body part 12a and the neck part 12b formed in the upper end of the container body part 12a.

The inner cap 20 has a support tube portion 21 and a cap skirt portion 22 formed to extend from the middle of the outer surface of the support tube portion 21 to the lower section of the support tube portion 21.

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 groove 22a formed in the contact area of the support tube portion 21, and a cylinder fixing groove 22b opened toward the container portion 12 outside the spring support groove 22a. ) Is formed.

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 shoulder portion 30 has a mounting hole 31a formed on an upper surface thereof, and a shoulder portion body 31 having an open bottom surface, and a guide wall portion 32 standing up on an upper surface of the shoulder portion body 31.

The shoulder body 31 is formed on the outer surface with a cap fixing protrusion 31b having a phase difference of 90 degrees.

Shoulder portion 30 having such a configuration is fixed to the inner cap 20 so that the mounting hole 31a is disposed in the circumferential region of the contact hole 21a.

The button 40 has a button body 41 and a lifting skirt portion 42 formed on the bottom surface of the button body 41.

The button body 41 surrounds the pressing plate portion 41a having the discharge hole 43a formed in the central region, the discharge pipe portion 41b extending from the bottom surface of the pressing plate portion 41a, and the discharge pipe portion 41b. The separation prevention pipe part 41e extended from the press plate part 41a, and the spring support rib 41f formed between the discharge pipe part 41b and the separation prevention pipe part 41e are provided.

As for the discharge pipe part 41b, the locking rib 41c is formed in the lower side of the inner surface along the circumferential direction, and the pressure jaw 41d is formed in the lower side of the locking rib 41c along the circumferential direction.

The inner space of the discharge pipe portion 41b forms a discharge passage 43 together with the discharge hole 43a.

The spring support rib 41f is formed crosswise.

The lifting skirt portion 42 extends from the outer surface of the release preventing tube portion 41e.

In the button 40 having such a configuration, the lower region of the discharge pipe portion 41b enters the inside of the support tube portion 21, and the locking rib 41c and the pressure jaw 41d respectively have an upper end of the locking groove 62c. The pressure contact with the lower end, the pressure jaw 41d is installed so that the lifting skirt portion 42 enters between the guide wall portion 32 and the lock operation pipe 81 to be described later.

Accordingly, when the button 40 is pressed while the bottom open end of the discharge passage 43 faces the contact hole 21a, the lifting skirt portion 42 is guided by the guide wall portion 32 to receive the inner cap 20. Will be able to access and spread

The pumping part 50 includes a cylinder 51 coupled to the inner cap 20, a return spring 52 installed to support a lower end of the inner cap 20, an exhaust passage 43, 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 groove 22a and an upper end supported by the spring support rib 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 stem 62 installed to enter the inner space of the cylinder 51 and a cylinder piston 61 provided inside the cylinder 51.

Guide stem 62 has a stem flow path (62a) is formed along the longitudinal direction over the length section except the lower region.

In addition, the guide stem 62 is formed with a plurality of through holes 62b connecting the stem flow passage 62a and the inner space of the cylinder 51.

Guide stem 62 having such a configuration is installed so that the upper region enters the interior of the support tube portion 21 and the lower region enters the internal space of the cylinder 51.

As such, the region between the cylinder piston 61 and the guide stem 62 (formed when the button is pressed), the through hole 62b, and the stem flow path 62a form the guide flow path while the guide stem 62 is installed. do. Accordingly, the guide passage communicates with the discharge passage 43 and the internal space of the cylinder 51.

The cylinder piston 61 is formed in the cylinder 51 so that the center thereof is penetrated along the longitudinal direction as in the prior art, and the inner circumferential surface of the central hole contacts the outer surface of the guide stem 62.

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 downward, the guide stem 62 first descends (after the button descends and the lower end of the discharge pipe is in contact with the cylinder piston), and then the guide stem 62 and the cylinder piston 61 Descend together. An elastic force is accumulated in the return spring 52 while the guide stem 62 is lowered. Then, while the guide stem 62 is lowered alone, the space between the cylinder piston 61 and the guide stem 62 is opened and thus the guide flow path is opened (see FIG. 6).

When the guide passage is opened, the liquid cosmetics inside the cylinder 51 are discharged to the outside through the guide passage and the discharge passage 43 (see FIG. 7).

When the pressing force on the button 40 is released, the button 40 is raised to its original position by the elastic force accumulated in the return spring 52.

When the button 40 is raised, the guide system 62 is also raised. At the initial rise of the guide stem 62, the cylinder piston 61 and the guide stem 62 contact each other, thereby closing the guide passage.

After the guide passage is closed, the cylinder piston 61 is returned to its original position.

On the other hand, when the guide stem 62 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 pressed again, the inlet 51a is sealed by the opening and closing plate 53b, and the liquid cosmetics inside the cylinder 51 discharge the guide passage and the discharge passage 43 to 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 cosmetics stored in the container portion 12 during the pressing operation of the button 40. It can be extruded to the outside.

The button locking portion 80 is a locking operation tube 81 standing on the upper surface of the shoulder body 31 so as to be disposed inside the elevating skirt portion 42, and as long as protruding from the inner surface of the elevating skirt portion 42. It has a pair of locking protrusions 82.

The lock operation tube 81 is formed with a pair of linear unlocking grooves 81a and lock holding grooves 81b.

The pair of unlocking grooves 81a and the pair of lock holding grooves 81b are each formed with a phase difference of 180 degrees.

And each lock holding groove (81b) is formed to be connected to the unlocking groove (81a) having a length section smaller than the unlocking groove (81a).

Each locking protrusion 82 is formed to enter the unlocking groove 81a when the button 40 is pressed.

The outer cap 13 has a fixing groove 13a corresponding to the cap fixing protrusion 31b on the inner surface thereof.

The outer cap 13 is coupled to the shoulder portion 30 as the cap fixing protrusion 31b enters the fixing groove 13a.

Referring to Figures 9 to 11 using 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 the liquid cosmetic is accommodated in the interior of the cylinder 51 and the space between the container portion 12 and the container piston 54, and the locking protrusion 82 is formed in the lock holding groove 81b. Assume that they are aligned (see Fig. 9).

First hold the container portion 12 and rotate the button 40 counterclockwise (see Fig. 10). Here, the rotation operation of the button 40 is made to move to the position that the locking protrusion 82 is aligned with the unlocking groove (81a). The rotational position of the button 40, in which the locking protrusion 82 is aligned with the unlocking groove 81a, and the rotational position of the button 40, in which the locking protrusion 82 is aligned with the locking retention groove 81b, are previously described. 30) can be displayed. Meanwhile, when the button 40 rotates, the discharge pipe part 41b rotates with respect to the guide stem 62. That is, when the button 40 rotates, the container portion 12 is in a stationary state.

Next, while the locking protrusion 82 is aligned with the unlocking groove 81a, the liquid cosmetics stored in the container portion 12 are discharged to the outside through the operation of pressing and releasing the button 40 as described above. (See Figure 11).

After using the chair product, hold the container part 12 again and rotate the button 40 clockwise. Here, the clockwise rotation operation of the button 40 is made to rotate to the position that the locking protrusion 82 is aligned with the lock holding groove (81b).

As described above, according to the embodiment of the present invention, the locking protrusion 81 is formed on the button 40 and the locking operation tube 81 is formed on the shoulder portion 30 by means of the rotation operation of the button 40. By locking or unlocking the pressing operation of the button 40, the locking and unlocking operation of the button 40 is facilitated (the container portion can be prevented from rotating or lifting together when the button is locked and unlocked). has exist).

And by forming the lock holding groove (81b) and the unlocking groove (81a) is connected, the structure of the button locking portion 80 is simplified.

Therefore, according to the present invention, by forming a locking protrusion on the button and a locking operation tube on the shoulder to lock or unlock the pressing operation of the button through the rotation of the button, locking and unlocking operation of the button It becomes easy.

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

Claims (1)

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 contact hole communicates with the inner space of the container portion, and a mounting hole is formed. And a discharge passage opened in two places including a shoulder portion and a bottom portion provided such that the mounting hole is disposed in the circumferential region of the contact hole, and an open bottom end of the discharge passage faces the contact hole. A button installed to access and transfer the inner cap in a state, and a cylinder opening portion formed on an upper surface thereof, and connecting the cylinder and the discharge passage and the inner space of the cylinder installed so that the cylinder opening portion communicates with the communication hole. The guide flow path portion is formed to have a guide flow path that opens and closes in conjunction with the push of a button. In the liquid cosmetic saved in the storage portion during operation of the push button in the cosmetic container with the pumping unit for extrusion through the discharge path to the outside, the lock button for stopping the press operation of the button portion when the external operation, The shoulder part includes a shoulder body in which the mounting hole is formed, and a guide wall portion standing up on an upper surface of the shoulder body; The button has a button body in which the discharge passage is formed, and a lifting skirt formed on the bottom surface of the button body, so that the lifting skirt part is guided by the guide wall to approach and carry the guide when the pressing operation is performed. Installed; The button locking portion is erected on an upper surface of the shoulder body so as to be disposed inside the lifting skirt portion, and has a straight lock release groove and a length longer than the lock release groove on the upper end of the lock holding groove connected to the unlock groove. And a locking protrusion formed on the inner surface of the elevating skirt so as to enter the unlocking groove when the button is pressed.

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