CN110662455A

CN110662455A - Push type cosmetic container capable of bidirectional operation

Info

Publication number: CN110662455A
Application number: CN201880029076.3A
Authority: CN
Inventors: 申东勋
Original assignee: Jin Jianzhu
Current assignee: Jin Jianzhu
Priority date: 2017-05-04
Filing date: 2018-05-02
Publication date: 2020-01-07
Also published as: WO2018203659A1; KR101808145B1

Abstract

The present invention relates to a push-type cosmetic container capable of bidirectional operation, and more particularly, to a cartridge case containing cosmetic contents that can be moved back and forth in two directions only by pressing a button part, so that even if the cosmetic contents are unnecessarily exposed to the outside of the cartridge case due to a malfunction, the cosmetic contents can be easily pushed back to the inside by a simple button operation, thereby increasing convenience of use and reducing manufacturing costs with a simple structure by operating in the same pressing operation method.

Description

Push type cosmetic container capable of bidirectional operation

Technical Field

The present invention relates to a push-type cosmetic container capable of bidirectional operation, and more particularly, to a push-type cosmetic container in which a cassette tape containing cosmetic contents can be moved back and forth in two directions only by pressing a button part.

Background

In general, lipstick is a makeup tool for drawing lips, and cosmetics such as lipstick and eyeliner, lip liner, etc. mainly use solid components, and recently, cosmetics gradually changed to gel for more effective makeup are being developed.

On the other hand, as described above, many pen-type cosmetic containers are disclosed in which the cosmetic container is formed in a rectangular pencil shape while changing the cosmetic contents into a liquid or gel shape.

Such a conventional pen type cosmetic is a problem in that a user pulls out the inner cosmetic contents by rotating the rear handle by holding the main body and the rear handle, and the user must use both hands, and the cosmetic contents are discharged according to the degree of rotating the handle, so that the user cannot constantly control the discharge amount of the contents.

In order to solve such problems, there has been disclosed a method of using a push button, that is, a push type cosmetic container which discharges the internal cosmetic contents by a predetermined amount by pressing the push button.

The push-type cosmetic container is provided with a screw rod which is filled with cosmetics at the front of a main body, has a push button at the rear thereof, a plurality of cam structures which convert the pushing operation of the push button into a rotating operation, and a spring for restoring the cam, and which moves linearly by pushing forward a cassette tape containing cosmetics while rotating the cam to bring the cosmetics to the outside, and a screw rod guide structure.

Fig. 1 and 2 are views illustrating a conventional push type lipstick container of korean patent No. 1602925, more particularly illustrating that the conventional push type lipstick container is combined with a cartridge 20 filled with contents in front of a cylindrical body 10, a packing cover 30 is coupled at the rear, a screw guide 40 for preventing rotation of a screw 45 screwed into a central screw hole 41, a buffer spring 50 having a buffering function, a rotating cam 60 rotating with the screw 45 inserted into a central insertion hole 61, a push cam 70 for rotating the rotating cam, and a push rod 80 protruding from the rear of the push cam 70 to the outside of the body for a pushing action are coupled at the front of the packing cover, the push cam 70 and the rotating cam 60 perform a cam operation according to a pressing action of the push rod 80, the screw 45 is rotated while discharging the cosmetic contents inside the cartridge 20 to the outside by a predetermined amount.

However, when the solidified lipstick cosmetic contents are inserted into the cartridge case 20 of the existing push-type lipstick container and the button 80 is excessively pressed, the cosmetic contents are discharged too much to the outside of the closing cap 90 to be in contact with the inner side of the closing cap 90. That is, the conventional push-type lipstick container rotates the screw 45 only in one direction by the pushing operation of the push rod 80, so that the screw 45 moves forward by a predetermined length each time the push rod 80 is pressed.

If the user operates erroneously as described above and pushes the push rod 80 too much, the solid cosmetic discharged to the outside of the cartridge 20 cannot be put back into the cartridge 20, and the end of the cosmetic content comes into contact with the inner side of the closing cap 90 and thus is pressed and cannot be used again.

Therefore, the unreasonable problems of the conventional push type lipstick container are overcome, the cosmetic contents in the cartridge case can be moved back and forth in the longitudinal direction of the cartridge case by the pressing operation with a simple structure, and the cosmetic contents exposed to the outside of the cartridge case due to the malfunction can be re-placed in the push type lipstick container in the cartridge case.

Disclosure of Invention

Technical problem to be solved

The present invention has been made in view of the above problems, and an object thereof is to provide a cassette that can be moved back and forth in two directions by a simple button pressing operation.

Technical scheme

In order to achieve the object, a push-type cosmetic container capable of bidirectional operation according to the present invention is characterized by comprising: a cover shell; a push body formed in a tubular shape, a button part formed at an upper end part being exposed to an outside of the upper end part of the cover case and a lower side of the button part being inserted into an inside of the cover case; a first push cam having one side of an upper end contacting the push body and a lower end formed with a first cam-operated groove having a first inclined surface at predetermined equal intervals along an arc so as to move in a longitudinal direction at an inner side of the cover case; a second push cam having an upper end of which one side is inserted into an inner side of the first push cam to be in contact with the push body and a lower end of which has a second inclined surface in a direction opposite to the first inclined surface of the first cam operating groove at regular equal intervals along an arc; a rotating cam provided under the first and second push cams, having first cam protrusions formed on an outer edge thereof at predetermined intervals outward along an arc, third inclined surfaces formed on an upper end of the first cam protrusions to slide to the first inclined surfaces at angles corresponding to the first inclined surfaces, second cam protrusions formed on an inner edge thereof at predetermined intervals outward along an arc, and fourth inclined surfaces formed on an upper end of the second cam protrusions to slide to the second inclined surfaces at angles corresponding to the second inclined surfaces; the pushing body selectively contacts with the upper ends of the first pushing cam and the second pushing cam while rotating along an arc of a predetermined angle inside the cover shell.

The cover case is formed at an outer side with an operation groove, at an inner side with guide grooves at a predetermined equal interval in a longitudinal direction along a circular arc, the push body is formed at an outer side with a locking protrusion for coupling with the operation groove, at a lower end with a push rod extending downward so as to be in contact with upper ends of the first and second push cams, the first push cam has guide protrusions at a predetermined equal interval, the guide protrusions correspond to the guide grooves of the cover case along a circular arc from a lower end of the first cam operation groove such that the guide protrusions are inserted into the guide grooves of the cover case, the first push cam moves inside upper and lower cover cases along a longitudinal direction of the guide grooves, an insertion hole is formed downward at a lower end of the rotating cam, and a fixing surface is formed on one side of an inner edge of the insertion hole in a longitudinal direction.

A screw guide installed below the rotary cam and fixed to a lower end of the cover case, a screw hole having a thread formed along an inner edge inside the screw guide; a screw continuously formed with a screw thread at an outer edge thereof and screwed to a screw hole of the screw guide, and formed at an outer edge side with a close contact surface corresponding to a fixing surface of the rotary cam in an up-down longitudinal direction, the close contact surface being inserted into an insertion hole of the rotary cam to integrally rotate with the rotary cam in close contact with the fixing surface, the first push cam moving downward integrally with the push rod in a guide groove of the cover case by applying pressure to the push body in a state where the push rod is in contact with the first push cam, the third inclined surface sliding along the first inclined surface when the first inclined surface is in contact with a third inclined surface of the first cam protrusion, whereby the rotary cam rotates in one direction together with the screw, and the push body rotating in one direction on the operation groove to locate the push rod at the second push cam An upper end of the movable cam, and then when the push body moves downward, the second push cam moves downward along the separation preventing hole integrally with the push rod, and when the second inclined surface contacts a fourth inclined surface of the second cam protrusion, the fourth inclined surface slides along the second inclined surface, so that the rotary cam rotates in the other direction together with the screw rod.

Further comprising a first buffer spring interposed between the rotary cam and the screw; a second buffer spring interposed between the second push cam and the rotating cam.

The operation groove is cut by a predetermined length in a transverse direction along an outer edge of the cover case, and forms a rotation channel in which the locking protrusion rotates, first and second movement channels are formed at both ends of the rotation channel, the first and second movement channels being cut downward such that the locking protrusion moves downward, first and second extension rods are further formed on upper ends of the first and second push cams, respectively, the first and second extension rods having first and second shoulders extending upward to contact the push rod at ends, respectively, the first shoulder being disposed directly below the first movement channel, the second shoulder being disposed directly below the second movement channel.

Projections are formed between the guide grooves formed at equal intervals, and a first sliding surface inclined at an angle corresponding to the first inclined surface and a second sliding surface continuously inclined at an angle corresponding to the second inclined surface are formed at a lower end of the projections.

A pressing surface is formed at an upper side of the button part, and grip parts recessed inward are formed at both sides of the pressing surface.

Advantageous effects

According to the present invention, the first and second push cams, which perform cam operations in different directions, are provided at the lower portion of the push body, and the push body is selectively rotated according to the user's needs, so that the first and second push cams can be selectively driven to rotate the cams in different directions only through a pressing operation, and even if cosmetic contents are unnecessarily exposed to the outside of the cassette tape due to a malfunction, the cosmetic contents can be easily pushed back to the inside through a simple button operation, thereby increasing convenience of use and reducing manufacturing costs with a simple structure by performing operations in the same pressing operation method.

Drawings

Fig. 1 and 2 are views illustrating a conventional push type lipstick container of korean patent No. 1602925.

Fig. 3 is a view illustrating an appearance of a push-type cosmetic container capable of bidirectional operation according to the present invention.

Fig. 4 is a view showing a sectional structure of a push type cosmetic container capable of bidirectional operation according to the present invention.

Fig. 5 is a perspective view illustrating a main internal structure of a push-type cosmetic container capable of bidirectional operation according to the present invention.

Fig. 6 is an exploded perspective view showing the main internal structure of a push-type cosmetic container capable of bidirectional operation according to the present invention.

Fig. 7 is a perspective view showing an internal structure of a state where a cover case is removed according to the present invention.

Fig. 8 is a perspective view showing a partial cut-away of the inner structure of the cap housing according to the present invention.

Fig. 9 is a perspective view of a push rod on a first extension rod of a first push cam according to the present invention.

Fig. 10 to 13 are sectional configuration views showing a sequence of rotating the rotating cam by the operation of the first push cam.

Fig. 14 is a perspective view of a push rod located on a second extension rod of a second push cam in accordance with the present invention.

Fig. 15 to 17 are sectional configuration views showing a sequence of rotating the rotating cam by the operation of the second push cam.

Detailed Description

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

Fig. 3 is a view illustrating an appearance of a push-type cosmetic container capable of bidirectional operation according to the present invention. Fig. 4 is a view showing a sectional structure of a push type cosmetic container capable of bidirectional operation according to the present invention. Fig. 5 is a perspective view illustrating a main internal structure of a push-type cosmetic container capable of bidirectional operation according to the present invention. Fig. 6 is an exploded perspective view showing the main internal structure of a push-type cosmetic container capable of bidirectional operation according to the present invention. Fig. 7 is a perspective view showing an internal structure of a state where a cover case is removed according to the present invention. Fig. 8 is a perspective view showing a partial cut-away of the inner structure of the cap housing according to the present invention.

Referring to the drawings, a push-type cosmetic container capable of bidirectional operation according to the present invention includes a cover case 100, a push body 200, first and

second push cams

300 and 400, a rotating cam 500, a screw guide 600, a screw 700, first and

second buffer springs

810 and 820, and a cassette tape 900.

The cover case 100 is formed in a tubular shape and is internally formed with a space for accommodating parts, and is formed at an upper side thereof with an operation groove 110, and at an inner surface thereof with equally spaced guide grooves 120 along an arc in a longitudinal direction.

At this time, the operation grooves 110 are formed at two positions on the surface opposite to the outer edge of the cover case 100, the operation grooves 110 are cut by a predetermined length in the lateral direction along the outer edge of the cover case 100, and the rotation passage 111 where the locking protrusion 220 of the pusher 200 rotates is formed, the first and

second movement passages

112a and 112b are formed at both ends of the rotation passage 111, and the first and

second movement passages

112a and 112b are cut downward such that the locking protrusion 220 moves downward.

Further, a plurality of guide grooves 120 are formed at regular equal intervals inside the cover case 100, protrusions 130 are formed between the guide grooves 120, and a V-shaped inclined surface is formed at the lower end of the protrusion 130. The lower end of the protrusion 130 is inclined at an angle corresponding to a first inclined surface 331 described later, and is inclined at an opposite angle to the first inclined surface 131 and the second inclined surface 431 continuing to the first inclined surface 131, and the second inclined surface 132 is inclined at an angle corresponding to the second inclined surface 431.

The pusher 200 has a locking protrusion 220 formed at an outer side, the locking protrusion 220 is inserted into the inside of the operation groove 110, a button part 210 is formed at an upper end, the button part 210 is exposed to the outside from the upper end of the cover case 100, and a lower side of the button part 210 is inserted into the inside of the cover case 100. In addition, a push rod 230 is formed at the lower end of the pusher body 200 to have a predetermined length downward, and the push rod 230 is formed to extend oppositely at two positions.

At this time, a pressing surface 211 is formed on an upper side of the button part 210, and grip parts 212 recessed inward are formed on both sides of the pressing surface 211, so that the user presses the pressing surface 211 from the upper side, so that the push body 200 moves downward within the cover case 100, or the button part 210 can be rotated in the left and right direction while fingers are held in the grip parts 212.

The first push cam 300 is disposed inside the cover case 100 and below the push body 200 so as to be moved downward by the operation of the push body 200. The first extension rod 310 is formed at an upper end of the first push cam 300, and has a first shoulder 311 for contacting a lower end of the push rod 230 at an end thereof, as shown in the drawing, at two places facing each other in a direction corresponding to the push rod 230. In addition, such a first extension bar 310 would be disposed directly below the first moving channel 112 a.

As described above, the coupling groove 140 is formed at a specific position inside the cover case 100 in the longitudinal direction to precisely place the first extension bar 310, and the coupling protrusion 350 is formed at the outer side of the first push cam 300 corresponding to the coupling groove 140, so that the first extension bar 310 is disposed right under the first moving channel 112a at the correct position while the first push cam 300 is inserted into the inner side of the cover case 100.

Further, a separation preventing hole 320 is formed in a longitudinal direction at an outer side of the first push cam 300, and a first cam operation groove 330 is formed at a lower end portion, the first cam operation groove 330 has a first inclined surface 331 with a predetermined equal interval along a circular arc, a guide protrusion 340 is formed upward along the circular arc from a lower end of the first cam operation groove 330, the guide protrusion 340 is formed at regular equal intervals corresponding to the guide groove 120 of the cover case 100, and the guide protrusion 340 is inserted into an inner side of the guide groove 120 of the cover case 100. Therefore, the first push cam 300 is driven only in the longitudinal direction on the guide groove 120.

On one side of the outer edge of the second push cam 400, there is a disengagement preventing protrusion 420, and the disengagement preventing protrusion 420 is inserted into the inside of the disengagement preventing hole 320 so as to be inserted into the inside of the first push cam 300. The second push cam 400 is formed at an upper end as the first push cam 300 with a second extension bar 410, the second extension bar 410 extending upward, and at an end with a second shoulder 411 for contacting with a lower end of the push rod 230, as shown in the drawing, at two places facing each other in a direction corresponding to the push rod 230. In addition, the second extension bar 410 is installed inside the first push cam 300 so as to be disposed directly below the second moving channel 112 b.

That is, as shown in fig. 5, the second push cam 400 is inserted into the inside of the first push cam 300 such that the second shoulders 411 are located between the respective first shoulders 311. When the pusher body 200 is pressed downward in a state where the locking protrusion 220 of the pusher body 200 is located on the first moving channel 112a, the push rod 230 is brought into close contact with the first shoulder 311, so that the first push cam 300 is moved downward. In addition, when the pusher 200 is pushed down in a state where the locking protrusion 220 is located in the second moving passage 112b after the pusher 200 is rotated on the rotating passage 111, the push rod 230 is brought into close contact with the second shoulder 411 and the second push cam 400 is moved down.

Further, a second cam groove 430 is formed at a lower end of the second push cam 400, the second cam groove 430 having a second inclined surface 431, the second inclined surface 431 being inclined at equal intervals along a circular arc in a direction opposite to the first inclined surface 331 of the first cam groove 330.

The rotating cam 500 is disposed below the first and

second push cams

300 and 400, and cam protrusions are formed on the inner and outer sides to rotate in one direction while sliding in the first and second cam-operating

grooves

330 and 430, respectively. On the outer edge of the rotating cam 500, first cam protrusions 510 at predetermined equal intervals are formed to protrude outward along an arc, so that the rotating cam 500 is rotated in one direction, i.e., clockwise, while the upper ends of the first cam protrusions 510 slide on the first inclined surface 331 of the first cam-operating groove 330. To this end, a third inclined surface 511 inclined at an angle corresponding to the first inclined surface 331 is formed at the upper end of the first cam protrusion 510, and the third inclined surface 511 is along the first inclined surface 331.

Further, second cam protrusions 520 are formed at predetermined regular intervals along the circular arc on the inner edge of the rotary cam 500 such that the upper end of the second cam protrusion 520 slides on the second inclined surface 431 of the second cam operating groove 430 and the rotary cam 500 rotates in the other direction, i.e., in the counterclockwise direction. To this end, a fourth inclined surface 521 inclined at an angle corresponding to the second inclined surface 431 is formed at the upper end of the second cam protrusion 520, and the fourth inclined surface 521 slides along the second inclined surface 431.

By the operation of the first and

second push cams

300 and 400, the inner and outer portions of the rotating cam 500 are selectively rotated while being in close contact with the first and second cam-operated

grooves

330 and 430. That is, when the first cam protrusion 510 formed on the outer edge slides on the first cam operation groove 330 of the first push cam 300, the rotating cam 500 rotates in the clockwise direction, and when the second cam protrusion 520 formed on the inner edge of the rotating cam 500 slides on the second operation groove 110 of the second push cam 400, the rotating cam 500 rotates counterclockwise.

In addition, at the lower end of the rotary cam 500, an insertion hole 530 is formed downward, and a fixing surface 531 is continuously formed in one plane downward along the insertion hole 530 at the inner edge of the insertion hole 530.

A screw guide 600 is installed below the rotating cam 500 and fixed to the lower end of the cover case 100, and a screw hole 610 having a thread is formed downward along the inner edge inside the screw guide 600.

The screw 700 is continuously threaded at its outer edge, is screwed into the screw hole 610 of the screw guide 600, and is installed in the cover case 100 in the up-down direction. On the outer edge side of the screw 700, there is a close contact surface 710 corresponding to the fixing surface 531 of the rotating cam 500 in the longitudinal length direction. The tight contact surfaces 710 formed on the screw 700 are inserted into the insertion holes 530 of the rotating cams 500 in a direction corresponding to the fixing surfaces 531 to be in tight contact with each other, so that the rotating cams 500 integrally rotate with the rotation of the screw 700.

When the first buffer spring 810 is interposed between the rotary cam 500 and the screw guide 600 and the first push cam 300 is pressed by the push body 200 to move downward, the rotary cam 500 is buffered by the first buffer spring 810, and when the pressing force of the push body 200 is removed, the first cam protrusion 510 is in close contact with the inclined surface of the lower end of the protrusion 130 formed at the inner edge of the cover case 100 to continuously rotate in a predetermined direction when the rotary cam 500 moves upward by the elastic force of the first buffer spring 810. The operation of the rotating cam 500 will be described in more detail in the operation explanation described later.

When the second buffer spring 820 is interposed between the second push cam 400 and the rotating cam 500, the second push cam 400 is pressed by the push body 200 to move downward, the second push cam 400 is buffered by the second buffer spring 820, and when the pressing force of the push body 200 is removed, the second push cam 400 is moved upward by the elastic repulsive force of the second buffer spring 820, so that the second cam protrusion 520 of the rotating cam 500 and the second cam operation groove 430 of the second push cam 400 are spaced apart at a predetermined interval, thereby preventing the interference of the first cam protrusion 510 with the rotating cam 500 from occurring.

The cartridge case 900 contains solid cosmetic contents or liquid cosmetic contents, and is mounted on the lower end of the screw 700 and moved back and forth in one direction or the other in the longitudinal direction of the cover case 100 by the rotation of the screw 700.

Hereinafter, an operation sequence of the push-type cosmetic container capable of bidirectional operation according to the present invention will be described in detail.

Fig. 9 is a perspective view of a push rod located on a first extension bar of a first push cam according to the present invention, and fig. 10 to 13 are sectional structural views illustrating a sequence of rotating a rotating cam by an operation of the first push cam.

In fig. 9 to 13, the first push cam 300 is pushed downward by the push body 200, the first push cam 300 is cam-driven by the rotating cam 500 at the lower end, so that the rotating cam 500 is rotated in a clockwise direction to move the screw 700 downward and forward, and for this reason, although not shown in fig. 7, the user places a finger on the grip portion 212 of the push body 200, and the locking protrusion 220 is rotated on the rotating channel 111 to be located at the first moving channel 112 a.

As shown in fig. 8, when the locking protrusion 220 is moved onto the first moving passage 112a, the push rod 230 is located at the upper portion of the first shoulder 311 of the first push cam 300. In an initial state, the first cam protrusion 510 is guided onto the guide groove 120 of the cover case 100, and the third inclined surface of the first cam protrusion 510 is brought into close contact with the first inclined surface 331 of the first cam-operating groove 330 by the elasticity of the first buffer spring 810.

When the user presses the pressing surface 211 of the push body 200, the push rod 230 moves downward while pushing the first push cam 300 to move the third inclined surface 511 of the rotating cam 500 along the first inclined surface 331 of the first push cam 300, as shown in fig. 11, the first cam protrusion 510 contacts the second sliding surface 132 at the end of the inner protrusion 130 of the cover case 100, and further pushes the first push cam 300 downward to rotate the first cam protrusion 510 on the second sliding surface 132 in the clockwise direction, as shown in fig. 12, the third inclined surface 511 contacts the first sliding surface 131 of the protrusion 130.

Then, when the user removes the external force applied to the pusher 200, the compressed first buffer spring 810 restores elasticity again, and pushes the rotary cam 500 upward to move the third inclined surface 511 along the first sliding surface 131, as shown in fig. 13, the first cam protrusion 510 moves at predetermined equal intervals such that the end of the first cam protrusion 510 is again positioned on the guide groove 120.

In this manner, the user repeatedly pushes the push body 200 to continuously rotate the screw 700 at predetermined equal intervals, so that the cassette 900 is driven downward.

In addition, in the present invention, the cassette 900 is driven backward again only by the pressing operation of the push body 200.

Referring to the drawings, operating in the same manner as the first push cam 300 is operated, first, the pusher body 200 is rotated on the operating groove 110, and then the locking protrusion 220 is located on the second moving channel 112 b. Is located. At this time, as shown in fig. 15, in the initial state, the second cam protrusion 520 of the rotating cam 500 and the second cam operating groove 430 of the second push cam 400 are spaced at regular intervals due to the elastic force of the second buffer spring 820 so as not to interfere with the rotation of the rotating cam 500 by the first push cam 300.

Then, as shown in fig. 16, when the user presses the pusher 200, as the push rod 230 pushes the second extension lever 410, the second push cam 400 moves downward such that the second inclined surface 431 of the second cam operating groove 430 is brought into contact with the fourth inclined surface 521 of the second cam protrusion 520, and as shown in fig. 17, when the fourth inclined surface 521 moves along the second inclined surface 431, the rotating cam 500 rotates in the counterclockwise direction.

The rotating cam 500 is rotated to the length of the fourth inclined surface 521, and when the pressing force of the pusher 200 is removed, although not shown, the rotating cam 500 moving downward operates in reverse to the operation of the first pusher cam 300, and when the compressed first buffer spring 810 is elastically restored, the end of the first cam protrusion 510 is rotated along the second sliding surface 132 of the protrusion 130, so that the first cam protrusion 510 is moved again inside the guide groove 120 on the right side, so that the rotating cam 500 rotates counterclockwise at regular equal intervals.

In addition, while the second buffer spring 820 is also elastically restored, the second cam protrusion 520 and the second cam operating groove 430 are spaced apart from each other such that interference is not generated when the first cam protrusion 510 rotates along the second sliding surface 132.

The present invention allows the cassette 900 to be driven back and forth in both directions with a simple structure while maintaining the existing pressing operation, so that it can be conveniently used as needed.

Although the present invention has been described in conjunction with the preferred embodiments described above, various modifications or changes may be made without departing from the spirit and scope of the present invention. Therefore, the scope of the appended claims is to encompass such modifications and changes as fall within the true spirit of the invention.

Claims

1. A push-type cosmetic container capable of bi-directional operation, comprising:

a cover shell; formed into a tubular shape

A push body, a button part formed at an upper end part being exposed to an outside of the upper end part of the cover case and a lower side of the button part being inserted to an inside of the cover case;

a first push cam having one side of an upper end contacting the push body and a lower end formed with a first cam-operated groove having a first inclined surface at predetermined equal intervals along an arc so as to move in a longitudinal direction at an inner side of the cover case;

a second push cam having an upper end of which one side is inserted into an inner side of the first push cam to be in contact with the push body and a lower end of which has a second inclined surface in a direction opposite to the first inclined surface of the first cam operating groove at regular equal intervals along an arc;

a rotating cam provided under the first and second push cams, having first cam protrusions formed on an outer edge thereof at predetermined intervals outward along an arc, third inclined surfaces formed on an upper end of the first cam protrusions to slide to the first inclined surfaces at angles corresponding to the first inclined surfaces, second cam protrusions formed on an inner edge thereof at predetermined intervals outward along an arc, and fourth inclined surfaces formed on an upper end of the second cam protrusions to slide to the second inclined surfaces at angles corresponding to the second inclined surfaces;

the pushing body selectively contacts with the upper ends of the first pushing cam and the second pushing cam while rotating along an arc of a predetermined angle inside the cover shell.

2. Push-type cosmetic container capable of bidirectional operation according to claim 1, characterized in that,

the cover case is formed with an operation groove at an outer side, guide grooves at predetermined equal intervals in a longitudinal direction along an arc at an inner side, the push body is formed with a locking protrusion at an outer side for coupling with the operation groove, a push rod is formed to extend downward at a lower end so as to be in contact with upper ends of the first and second push cams,

the first push cam has predetermined equally spaced guide protrusions corresponding to the guide grooves of the cover case along an arc from the lower end of the first cam-operated groove such that the guide protrusions are inserted into the guide grooves of the cover case, the first push cam moving inside the upper and lower cover cases along the longitudinal direction of the guide grooves,

an insertion hole is formed downward at a lower end of the rotating cam, and a fixing surface is formed on one side of an inner edge of the insertion hole in a longitudinal direction.

3. A push-type cosmetic container capable of bidirectional operation as set forth in claim 2, further comprising:

a screw guide installed below the rotary cam and fixed to a lower end of the cover case, a screw hole having a thread formed along an inner edge inside the screw guide;

a screw continuously formed with a screw thread at an outer edge thereof and screwed into the screw hole of the screw guide, and formed with a close contact surface on an outer edge side corresponding to a fixing surface of the rotary cam in an up-down longitudinal direction, the close contact surface being inserted into an insertion hole of the rotary cam in close contact with the fixing surface to rotate integrally with the rotary cam,

when moving downward by applying pressure to the pushing body in a state where the push rod is in contact with the first push cam, the first push cam moves downward integrally with the push rod in the guide groove of the cover case, and when the first inclined surface is in contact with a third inclined surface of the first cam protrusion, the third inclined surface slides along the first inclined surface, so that the rotating cam rotates in one direction together with the screw rod,

when the pushing body is rotated in one direction on the operation slot to locate the push rod at an upper end of the second pushing cam, and then the pushing body is moved downward, the second pushing cam is moved downward along a separation preventing hole integrally with the push rod, and when the second inclined surface contacts a fourth inclined surface of the second cam protrusion, the fourth inclined surface slides along the second inclined surface, so that the rotating cam is rotated in the other direction together with the screw.

4. A push-type cosmetic container capable of bidirectional operation as set forth in claim 3, further comprising:

a first buffer spring interposed between the rotating cam and the screw;

a second buffer spring interposed between the second push cam and the rotating cam.

5. Push-type cosmetic container capable of bidirectional operation according to claim 4, characterized in that,

the operation groove is cut a predetermined length in a lateral direction along an outer edge of the cover case and forms a rotation channel in which the locking protrusion rotates, and first and second moving channels are formed at both ends of the rotation channel, the first and second moving channels being cut downward such that the locking protrusion moves downward,

the first extension rod and the second extension rod are further formed on the upper ends of the first pushing cam and the second pushing cam respectively, the first extension rod and the second extension rod are provided with a first shoulder and a second shoulder which extend upwards respectively to be in contact with the push rod at the end portions, the first shoulder is arranged under the first moving channel, and the second shoulder is arranged under the second moving channel.

6. A push-type cosmetic container capable of bidirectional operation according to claim 4, wherein protrusions are formed between the guide grooves formed at equal intervals, and a first slide surface inclined at an angle corresponding to the first inclined surface, a second slide surface inclined at an angle corresponding to the second inclined surface continuously to the first slide surface are formed at a lower end of the protrusions.

7. A push-type cosmetic container capable of bidirectional operation as set forth in claim 6, wherein a pressing surface is formed on an upper side of the button part, and grip portions recessed inward are formed on both sides of the pressing surface.