Automatic cosmetic dropper

Abstract

The present invention discloses an automatic cosmetic dropper. The automatic cosmetic dropper of the present invention is characterized in that it comprises: a container body, which comprises a container body storing cosmetic liquid inside and a dropper component arranged on the container body to suck or discharge the cosmetic liquid; a cover part, which comprises an inner cover combined with the container body and an outer cover combined with the inner cover; a pumping part, which is lifted and lowered between the inner cover and the outer cover, so as to suck the cosmetic liquid stored in the container body into the inside of the dropper component, or discharge it conversely; and an elastic part, one side of which is connected to the pumping part and the other side of which is supported by the inner cover, so as to elastically support the pumping part, wherein the lower end of the elastic part is supported by the expansion part of the inner cover.

Description

Technical Field

[0001] The present invention relates to an automatic cosmetic dropper, and more particularly to an automatic cosmetic dropper capable of sucking out cosmetic liquid for use by means of a piston and capable of stably supporting a pumping unit for pumping the cosmetic liquid. Background Art

[0002] Conventionally, liquid cosmetics such as cosmetics are used by individually packaging them in capsules or the like according to the amount used each time. The cosmetics are preferably eye creams that are used in small amounts at a time but require accurate quantitative use.

[0003] However, this individual packaging method has the problem that it is difficult to use the cosmetics effectively because a lot of the cosmetics will remain inside the capsule after the user uses the cosmetics.

[0004] In order to overcome the problems existing in this individual packaging method, the following structure is disclosed: after the contents are placed in the container, a common dropper (pipette) or a removal tool with a syringe structure, or a removal tool with a push pump (pushpump) structure is used to remove the contents for use each time.

[0005] On the other hand, when using a removal tool with an existing syringe structure to remove cosmetic contents, the area combined with the piston is exposed to the outside of the container, which brings inconvenience, and foreign matter may also adhere to the exposed area, resulting in unsanitary conditions. Therefore, improvement measures are needed.

[0006] In particular, when the raising and lowering of the pumping driving part for pumping the cosmetic content is performed smoothly, the convenience of use can be improved, and thus improvement measures are also needed.

[0007] The aforementioned technical structure is used to help understand the background technology of the present invention, but it does not mean that it is a well-known prior art in the technical field to which the present invention belongs.

[0008] Prior art literature

[0009] Patent Literature

[0010] Korean Patent Gazette No. 10-1483652 (Aifisco Co., Ltd.) 2015.01.12. Summary of the invention

[0011] Problems to be solved by the invention

[0012] Therefore, the technical problem to be solved by the present invention is to provide an automatic cosmetic dropper, which can suck out cosmetic liquid by piston mode for use and can stably support a pumping unit for pumping cosmetic liquid.

[0013] Solutions for solving problems

[0014] According to one aspect of the present invention, there is provided a cosmetic automatic dropper, comprising: a container body, which comprises a container body storing cosmetic liquid inside and a dropper component arranged on the container body to suck or discharge the cosmetic liquid; a cover portion, which comprises an inner cover coupled to the container body and an outer cover coupled to the inner cover; a pumping portion, which is raised and lowered between the inner cover and the outer cover to suck the cosmetic liquid stored in the container body into the interior of the dropper component, or vice versa to discharge it; and an elastic portion, one side of which is connected to the pumping portion and the other side of which is supported by the inner cover, thereby elastically supporting the pumping portion, wherein the lower end of the elastic portion is supported by the expansion portion of the inner cover.

[0015] The elastic part may include: a pressurizing body, one side of which is connected to the external cover and the other side of which is connected to the pumping part, and when the pumping part descends, it descends together with the pumping part; and an elastic body, one side of which supports the pressurizing body and the other side of which is supported by the expansion part, and when the pumping part descends, it contracts due to the pressurization of the pressurizing body.

[0016] The elastic body may include: a first ring whose bottom surface is supported by the inner cover; a second ring that supports the lower end of the pressurizing body and is spaced apart from the first ring; and a connecting portion that connects the first ring and the second ring.

[0017] The above-mentioned connecting portion may include: a first vertical portion, which is vertically arranged on the upper surface portion of the above-mentioned first ring; an inclined portion, which is bent and arranged at the upper end portion of the above-mentioned first vertical portion; and a second vertical portion, which is bent from the end portion of the above-mentioned inclined portion toward the direction of the above-mentioned second ring and is perpendicular to the above-mentioned second ring.

[0018] The pressurizing body is provided with an elevating guide hole, into which a rotation guide protrusion provided on the outer cover is inserted, so that when the outer cover is rotated, the pressurizing body can also be rotated together.

[0019] The lifting guide hole may be arranged in the height direction of the pressurizing body and be higher than the rotation guide protrusion, so as to guide the lifting of the pressurizing body.

[0020] The pressurizing body is provided with a supporting protrusion, and the pumping part is provided with a first hole, a second hole and a third hole which are interconnected. The first hole is arranged at the lowest position of the pumping part, the lower end of the second hole is connected with the first hole, and the upper end is inclined toward the height direction of the pumping part, the third hole is connected with the second hole and the upper end, and is arranged parallel to the first hole. When the pumping part is fixed in position, the supporting protrusion moves to the third hole through the first hole and the second hole and is stuck in the third hole, so that the pumping part can be fixed in position.

[0021] The inner cover portion is provided with an inner column and an outer column which are spaced apart from each other, and the pumping portion may be provided with a guide column, the lower side of which is inserted between the inner column and the outer column to be raised and lowered.

[0022] The pumping part is provided with a lifting guide protrusion, and the lifting guide protrusion is lifted and lowered along the lifting guide groove provided on the inner cover, so as to guide the lifting and lowering of the pumping part.

[0023] The elastic body of the elastic portion is made of a material including plastic.

[0024] Effects of the Invention

[0025] In the embodiment of the present invention, the elastic part elastically supports the pumping part by connecting one side to the pumping part and supporting the other side to the inner cover, so as to stably support the pumping part for pumping cosmetic liquid, and can suck out the cosmetic liquid by piston mode for use. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 FIG. 4 is a perspective view showing an automatic cosmetic dropper according to an embodiment of the present invention.

[0027] Figure 2 yes Figure 1 sectional view of .

[0028] Figure 3 It is a perspective view showing the main parts of this embodiment.

[0029] Figure 4 It is shown Figure 3 FIG. 1 is an exploded view of the pressurized body.

[0030] Figure 5 It is shown Figure 4 The pumping section is shown separated.

[0031] Figure 6 yes Figure 5 Bottom perspective view of the pumping section is shown.

[0032] Figure 7 It is shown Figure 3A three-dimensional view of the elastomer shown.

[0033] Figure 8 As an operation diagram of this embodiment, there is a diagram showing a state in which the pumping portion rises and the cosmetic liquid is sucked into the inside of the dropper member.

[0034] Fig. 9 As an operation diagram of this embodiment, it is a diagram showing a state in which the pumping portion descends, the elastic body contracts, and the cosmetic liquid is discharged to the outside of the dropper member.

[0035] Description of reference numerals:

[0036] 1: Automatic cosmetic dropper

[0037] 100: Container body

[0038] 200: cover

[0039] 300: Pumping Department

[0040] 400: Elastic part. DETAILED DESCRIPTION

[0041] In order to fully understand the advantages of the present invention and the operations of the present invention and the objects achieved by the embodiments of the present invention, reference should be made to the drawings showing preferred embodiments of the present invention and the contents described in the drawings.

[0042] Hereinafter, the preferred embodiments of the present invention will be described with reference to the accompanying drawings, so as to explain the present invention in detail. In each of the drawings, the same reference numerals represent the same components.

[0043] Figure 1 is a perspective view showing an automatic cosmetic dropper according to an embodiment of the present invention, Figure 2 yes Figure 1 A cross-sectional view of Figure 3 is a perspective view showing the main parts of this embodiment, Figure 4 It is shown Figure 3 The decomposed diagram of the pressurized body, Figure 5 It is shown Figure 4 The pumping section is shown separated.

[0044] in addition, Figure 6 yes Figure 5 A bottom perspective view of the pumping section is shown, Figure 7 It is shown Figure 3 A three-dimensional diagram of the elastic body shown, Figure 8 As an operation diagram of this embodiment, a diagram is shown showing a state in which the pumping portion rises and the cosmetic liquid is sucked into the interior of the dropper member. Fig. 9As an operation diagram of this embodiment, it is a diagram showing a state in which the cosmetic liquid is discharged to the outside of the dropper member while the elastic portion contracts as the pumping portion descends.

[0045] As shown in these figures, the automatic cosmetic dropper 1 according to the present embodiment includes: a container body 100, in which cosmetic liquid is stored; a cover 200, which is combined with the container body 100; a pumping part 300, which is raised and lowered on the cover 200, so as to suck the cosmetic liquid stored in the container body 100 into the inside of the dropper part 120, or vice versa; an elastic part 400, one side of which is connected to the pumping part 300 and the other side is supported by the cover 200, so as to elastically support the pumping part 300.

[0046] like Figure 2 As shown, the container body 100 includes: a container body 110, in which cosmetic liquid is stored; a dropper component 120, which is arranged on the container body 110 to suck or discharge the cosmetic liquid; a wiper 130, which is combined with the main body head 111 of the container body 110 to remove the cosmetic content attached to the outer wall of the dropper component; a sealing component 140, whose upper surface is supported by the inner cover body 211 of the inner cover 210, and the lower surface supports the upper surface of the dropper component 120 and the wiper 130.

[0047] The container body 110 of the container main body 100 stores cosmetic liquid therein, and the cosmetic liquid stored in the container body 110 may be discharged to a user's hand or face, etc., through the dropper part 120 .

[0048] like Figure 2 As shown, in this embodiment, a main body head 111 is provided at the upper end of the container body 110, and its diameter is smaller than the diameter of the container body 110, and the thread provided on the main body head 111 can be threadedly combined with the thread provided on the inner cover body 211 of the inner cover 210.

[0049] In addition, if Figure 2 As shown, in this embodiment, the container body 110 is provided with a pair of support blocks 112 for supporting the lower end of the inner cover 210 .

[0050] like Figure 2 As shown, the dropper component 120 of the container body 100 is combined with the dropper combining portion 211a of the inner cover body 211, and can suck the cosmetic liquid stored in the container body 110 and discharge it onto the user's skin through the operation of the pumping part 300.

[0051] In addition, in the present embodiment, the dropper component 120 can be clamped and combined with the dropper combining portion 211 a in a detachable manner.

[0052] like Figure 2As shown, the sealing component 140 of the container body 100 has its upper surface supported on the inner cover body 211 of the internal cover 210, and the lower surface supports the upper surface of the dropper component 120 and the wiper 130, so that the inner cover body 211 can be elastically supported and the cosmetic liquid can be prevented from leaking from the inner cover body 211.

[0053] like Figure 2 As shown, the cover 200 may include an inner cover 210 coupled to the container body 110 , and an outer cover 220 coupled to the inner cover 210 .

[0054] The internal cover 210 of the cover part 200 includes: an inner cover body 211, which is threadedly connected to the main head 111; an internal column 212, which extends upward from the inner cover body 211 to support the pumping part 300; and an external column 213, which is arranged on the inner cover body 211 in a manner separated from the internal column 212, thereby supporting the pumping part 300 together with the internal column 212.

[0055] like Figure 2 As shown, in this embodiment, a dropper coupling portion 211 a is provided on the bottom surface of the inner cover body 211 , and the dropper component 120 can be clamped and coupled to the dropper coupling portion 211 a in a detachable manner.

[0056] In addition, if Figure 2 As shown, in this embodiment, an expansion portion 211 b is provided on the outer wall of the lower end portion of the inner cover body 211 , so as to support the bottom surface portion of the elastic body 420 , that is, the bottom surface portion of the first ring 421 .

[0057] like Figure 2 As shown, the height of the upper end of the inner column 212 of the inner cover 210 may be set to be lower than the height of the upper end of the outer column 213 .

[0058] like Figure 4 As shown, in this embodiment, the outer column 213 is provided with a lifting guide groove 213a extending from the upper end portion to the lower portion of the outer column 213, as shown in FIG. Figure 4 As shown, the lifting guide protrusion 324 provided on the pumping part 300 can be inserted into and supported by the lifting guide groove 213 a.

[0059] And, if Figure 2 As shown, in this embodiment, a guide column 323 provided in the pumping portion 300 may be inserted between the inner column 212 and the outer column 213 and supported.

[0060] like Figure 2 As shown, the outer cover 220 of the cover portion 200 is combined with the inner cover 210 and the pressurizing body 410, so that the pressurizing body 410 can be rotated, so that the pressurizing body 410 can be raised and lowered.

[0061] like Figure 2 As shown, in this embodiment, the external cover 220 includes: an external cover body 221, whose lower side portion is rotatably clamped with the expansion portion 211b of the internal cover 210 through protrusions and grooves; and a rotation guide protrusion 222, which is arranged on the inner wall of the central portion of the external cover body 221 and is used to be inserted into the lifting guide hole 412 arranged on the pressurizing body 410.

[0062] In this embodiment, the lateral length of the rotation guide protrusion 222 can be set to Figure 3 The lateral lengths of the lifting guide holes 412 shown correspond so that when the outer cover is rotated, the pressurizing body 410 can also rotate in the same direction as the outer cover 220 .

[0063] Furthermore, in the present embodiment, the longitudinal length of the rotation guide protrusion 222 may be set to be smaller than the length of the lifting guide hole 412 , thereby providing a space in which the pressurizing body 410 can be lifted and lowered (ascended or descended).

[0064] The pumping part 300 can be raised and lowered between the inner cover 210 and the outer cover 220 by the rotation force of the user, thereby sucking the cosmetic liquid stored in the container body 110 into the dropper part 120 or discharging the cosmetic liquid in the dropper part 120 to the outside of the dropper part 120.

[0065] like Figure 8 As shown, in this embodiment, the pumping part 300 includes: a base 310, which is clamped on the support protrusion 411 of the pressurizing body 410 to be lifted and lowered; a coupling body 320, which is arranged on the upper part of the base 310 and is supported by the internal cover 210 when lifting and lowering; a piston component 330, which is coupled to the coupling body 320; and a cover component 340, which is coupled to the upper part of the coupling body 320 to be provided as a pressurizing place for the user.

[0066] like Figure 4 As shown, the base 310 of the pumping part 300 may be provided with a first hole 311 , a second hole 312 , and a third hole 313 that are interconnected.

[0067] like Figure 4 As shown, in this embodiment, the first hole 311 can be set at the lowest position of the pumping part 300, the lower end of the second hole 312 can be connected to the first hole 311, and the upper end is inclined in the height direction of the pumping part 300, and the third hole 313 can be connected to the upper end of the second hole 312 and is set parallel to the first hole 311. When the pumping part 300 is fixed in position, the support protrusion 411 provided on the pressurizing body 410 can be moved to the third hole 313 through the first hole 311 and the second hole 312 and then stuck in the third hole, thereby fixing the pumping part 300 in position.

[0068] like Figure 2 As shown, the coupling body 320 of the pumping part 300 is provided with a coupling column 321 , and the piston component 330 is tightly coupled to the coupling column 321 .

[0069] In this embodiment, if Figure 5 As shown, a coupling protrusion 322 is provided on the outer wall of the coupling body 320 , and the coupling protrusion 322 is clamped and coupled to a groove provided on the inner wall of the cover member 340 .

[0070] In addition, if Figure 2 As shown, in this embodiment, the combining body 320 at a position spaced apart from the combining column 321 may be provided with a guide column 323. In this embodiment, the guide column 323 may be provided between the inner column 212 and the outer column 213 to guide the lifting and lowering of the pumping part 300.

[0071] Furthermore, if Figure 6 As shown, in this embodiment, a pair of lifting guide protrusions 324 may be provided at intervals on the outer wall of the guide column 323. Figure 4 As shown, in this embodiment, the lifting guide protrusion 324 can be inserted into the lifting guide groove 213a and lifted and lowered along the height direction of the lifting guide groove 213a.

[0072] like Figure 2 As shown, one side of the elastic part 400 is connected to the pumping part 300 and the other side is supported by the inner cover 210 , so as to elastically support the pumping part 300 .

[0073] like Figure 2 As shown, in this embodiment, the elastic part 400 includes: a pressurizing body 410, one side of which is connected to the external cover 220 and the other side of which is connected to the pumping part 300, and when the above-mentioned pumping part 300 descends, it descends together with the pumping part 300; an elastic body 420, one side of which supports the pressurizing body 410 and the other side of which is supported by the internal cover 210, and when the pumping part 300 descends, it is pressurized by the pressurizing body 410 and shrinks.

[0074] like Figure 4 As shown, the pressurizing body 410 of the elastic part 400 may have a cylindrical shape with a hollow interior.

[0075] like Figure 4 As shown, in this embodiment, a pair of support protrusions 411 may be provided at intervals on the inner wall of the pressurizing body 410. In this embodiment, when the pumping part 300 is fixed in position, the pair of support protrusions 411 may be moved to the third hole 313 through the first hole 311 and the second hole 312 and then be stuck in the third hole, thereby fixing the position of the pumping part 300. In this embodiment, a pair of first holes 311, a pair of second holes 312, and a pair of third holes 313 may be provided respectively.

[0076] In addition, if Figure 4 As shown, in this embodiment, the pressurizing body 410 may be provided with a pair of lifting guide holes 412. In this embodiment, the rotation guide protrusion 222 of the external cover 220 may be inserted into the lifting guide hole 412. In this embodiment, as described above, the lateral length of the rotation guide protrusion 222 may be set to correspond to the lateral length of the lifting guide hole 412, so that when the external cover is rotated, the pressurizing body 410 can also rotate in the same direction as the external cover 220. In addition, in this embodiment, the longitudinal length of the rotation guide protrusion 222 may be set to be smaller than the length of the lifting guide hole 412, so as to provide a space in which the pressurizing body 410 can be lifted and lowered.

[0077] The elastic body 420 of the elastic part 400 is pressurized by the pressurizing body 410, so that Fig. 9 (b) is pressed, and the cosmetic liquid sucked into the inside of the dropper part 120 may be discharged to the outside of the dropper part 120 .

[0078] like Figure 2 As shown, in this embodiment, the elastic body 420 includes: a first ring 421, whose bottom surface is supported by the internal cover 210; a second ring 422, which supports the lower end of the pressurizing body 410 and is separated from the first ring 421; and a connecting portion 423, which connects the first ring 421 and the second ring 422.

[0079] like Figure 7 As shown, in this embodiment, the connecting portion 423 includes: a first vertical portion 423a, which is vertically arranged on the upper surface of the first ring 421; an inclined portion 423b, which is bent and arranged at the upper end of the first vertical portion 423a; and a second vertical portion 423c, which is bent from the end of the inclined portion 423b toward the direction of the second ring 422 and is perpendicular to the second ring 422.

[0080] In the following, reference will be made to Figure 8 and Fig. 9 The operation of this embodiment will be briefly described.

[0081] first, Figure 8 (a) is a state where the pumping unit 300 is locked. In this state, when the outer cover 220 is rotated, the support protrusion 411 provided on the pressurizing body 410 can be lowered along the third hole 313, the second hole 312 and the first hole 311, and as shown in FIG. Figure 8 As shown in (b), the pumping unit 300 can rise.

[0082] In this state, when the cover member 340 of the pumping unit 300 is pressurized downward, the pumping unit 300 descends and pressurizes the pressurizing body 410 downward, and as shown in FIG. Fig. 9As shown in (b), the pressurizing body 410 may shrink the elastic body 420. In this state, the cosmetic liquid inside the dropper part 120 may be discharged to the outside of the dropper part 120.

[0083] Thus, the present invention is not limited to the described embodiments, and it is obvious to those skilled in the art that various modifications and variations can be made without departing from the concept and scope of the present invention. Therefore, such modifications or variations should fall within the scope of the claims of the present invention.

Claims

1. A cosmetic automatic dropper, It is characterized in that include: A container body, comprising a container body storing cosmetic liquid therein and a dropper component disposed on the container body to suck in or discharge the cosmetic liquid; a cover portion including an inner cover coupled to the container body and an outer cover coupled to the inner cover; a pumping part that is lifted and lowered between the inner cover and the outer cover to suck the cosmetic liquid in the container body into the interior of the dropper part, or vice versa; and an elastic part, one side of which is connected to the pumping part and the other side of which is supported by the inner cover, so as to elastically support the pumping part, wherein the lower end of the elastic portion is supported on the expansion portion of the inner cover, The elastic portion comprises: a pressurizing body, one side of which is connected to the outer cover and the other side of which is connected to the pumping unit, and when the pumping unit descends, the pressurizing body descends together with the pumping unit; and an elastic body, one side of which supports the pressurizing body and the other side of which supports the expansion part, and when the pumping part descends, the elastic body is pressurized by the pressurizing body and contracts. The elastomer comprises: a first ring, the bottom surface of which is supported by the inner cover; a second ring supporting the lower end of the pressurizing body and spaced apart from the first ring; and a connecting portion connecting the first ring and the second ring, The pressurizing body is provided with a supporting protrusion, The pumping part is provided with a first hole, a second hole and a third hole which are interconnected. The first hole is arranged at the lowest position of the pumping part, the lower end of the second hole is connected to the first hole, and the upper end is inclined in the height direction of the pumping part, and the third hole is connected to the second hole and the upper end, and is arranged parallel to the first hole. When the pumping part is fixed in position, the support protrusion moves through the first hole and the second hole to the third hole and then is locked in the third hole, thereby fixing the pumping part in position.

2. The automatic cosmetic dropper according to claim 1, It is characterized in that The connecting portion comprises: a first vertical portion, which is vertically disposed on the upper surface of the first ring; an inclined portion bent at an upper end portion of the first vertical portion; and The second vertical portion is bent from the end of the inclined portion toward the second ring and is perpendicular to the second ring.

3. The automatic cosmetic dropper according to claim 1, It is characterized in that The pressurizing body is provided with a lifting guide hole, A rotation guide protrusion provided on the outer cover is inserted into the lifting guide hole, so that when the outer cover is rotated, the pressurizing body is also rotated together.

4. The automatic cosmetic dropper according to claim 3, It is characterized in that The lifting guide hole is arranged in the height direction of the pressurizing body and is higher than the rotation guide protrusion, and is used to guide the lifting and lowering of the pressurizing body.

5. The automatic cosmetic dropper according to claim 1, It is characterized in that The inner cover is provided with inner columns and outer columns which are spaced apart from each other. The pumping part is provided with a guide column, the lower side of which is inserted between the inner column and the outer column to be raised and lowered.

6. The automatic cosmetic dropper according to claim 1, It is characterized in that The pumping part is provided with a lifting guide protrusion, The lifting guide protrusion is lifted and lowered along the lifting guide groove provided in the inner cover, thereby guiding the lifting and lowering of the pumping part.

7. The automatic cosmetic dropper according to claim 1, It is characterized in that The elastic body of the elastic part is made of a material including plastic.

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