KR20110013619A - Cosmetic Case with Improved Sealability - Google Patents

Abstract

The present invention relates to a cosmetic case, and more particularly, to improve the sealing property to prevent the cosmetic core from contact with the external air remaining inside the cosmetic case to prevent deterioration and to ensure the quality of the product even after long-term use of the improved cosmetic case will be. To this end, the present invention has a core lowering member including a follower connected to the lower portion of the core and the lower end member is formed, the male screw is formed on the outer peripheral surface and the cosmetic core tooth portion, and the mounting portion is inserted into the core lowering member, A seam protection member protruding toward the inner circumferential surface of the locking member engaged with the locking means at a lower end thereof, a female thread engaging with the male screw of the lowering member is formed on the inner circumferential surface, and an idling driving member coupled to the seam protection member; A cap coupled to an upper part of the core protection member, a first sealing means arranged on a contact surface of the core rest portion of the core lowering member and a mounting portion of the core protection member, and a second sealing means arranged on a contact surface of the core protection member and the cap. Including, the remaining in the cosmetic case when the cosmetic core is stored in the cosmetic case for a long time stored in the It characterized in that the air is to prevent cosmetic deliberate alteration by a first sealing means and second sealing means for preventing the contact with the cosmetic seam.

Description

Cosmetic Case with Improved Sealability {Case}

The present invention relates to a cosmetic case, and in particular, to improve the sealing property to prevent the cosmetic core from deteriorating contact with the external air remaining inside the cosmetic case to improve the sealing properties that can ensure the quality of the product even for a long time use It's about the case.

Among the various kinds of cosmetics currently used by women, the inside of the case is provided with a core, a brush, a pencil, etc., and it is drawn out to the outside as needed and used for the lips such as lipstick, lip-gloss, etc. Used in other parts of the face other than the lips, such as the type of seam used inside the case, eye shadow, makeup brush, etc.

There are kinds of brushes that are housed inside the case. Among the cosmetics, lipsticks, lip glosses, etc., which are used for the user's lips, are accommodated inside the cores (lipsticks, lip glosses, etc.) and drawn out to the outside as needed, and thus the time for the user to be exposed to the outside air becomes long. There is a problem that the more deterioration, the conventional case is stored in the cosmetic case there is a problem that the external air introduced into the cosmetic case during use to advance the deterioration of the shim.

That is, the conventional cosmetic case has a problem that the core is always in contact with the external air remaining in the cosmetic case not only in use, but also during storage, and is easily deteriorated. In addition, among the various materials forming the cosmetic seam, the seam using a lot of chemical materials without using natural materials can reduce the degree of deterioration when exposed to the outside air, but preservatives used to prevent the deterioration of chemical materials, especially natural materials In the case of adversely affecting the human body is a widely known fact, there is a problem that consumers are reluctant to purchase, and also, such as environmental pollution occurs when discarding the remaining seam after use. In order to solve the above problems, it is important to reduce the time of exposure to the outside air as much as possible, and in particular, to prevent the core from being deteriorated by external air remaining inside the cosmetic case. It is important.

The present invention is to solve the above problems, the first sealing means and blocking the external air remaining in the cosmetic case is in contact with the cosmetic seam when the cosmetic seam is stored for a long time in the state accommodated inside the cosmetic case 2Contains the sealed case, which can prevent the deterioration of the cosmetic seam, prolong the life of the product and guarantee the product quality even after long time use.

The purpose is to work. The present invention also provides a cosmetic case with an improved sealability that prevents deterioration of cosmetic seams that may occur in a manufacturing process by forming a seam penetration hole for injecting the cosmetic seams into a cosmetic case to block contact between external air and the cosmetic seam from a manufacturing process. The purpose is to.

In order to achieve the above object, the present invention, the outer core member and the outer peripheral surface is formed with a male thread, the locking means is formed and the cardiac descending member including a follower connected to the lower portion of the cardiac tooth, and the cardiac lowering member Has a mounting portion to be inserted, the locking member engaging with the locking means at the bottom protruding toward the inner circumferential surface, and the female screw engaging with the male screw of the lowering member is formed on the inner circumferential surface, coupled with the core protective member An idling drive member, a cap coupled to an upper portion of the shim protection member, first sealing means arranged on a contact surface of the core fitting portion of the lowering member and the mounting portion of the shim protection member, and a contact surface of the shim protection member and the cap. Including a second sealing means

And a first sealing means and a second sealing means for preventing external air remaining in the cosmetic case from contacting the cosmetic shim when the cosmetic shim is stored inside the cosmetic case for a long time to prevent deterioration of the cosmetic shim. Characterized in that it can. In addition, the outer circumferential surface of the drive member may further include an integrally coupled outer shell to bring about an aesthetic feeling to the user, and can be gripped more stably to improve convenience of use. In addition, the drive member and the cardiac descending member is formed with a deep hole, respectively, and each of the deep hole has a stopper

It is characterized in that it is possible to prevent the risk of deterioration of the cosmetic core by blocking the contact with the external air when filling the cosmetic core into the cosmetic case. Further, a mounting ring groove for the first sealing means is formed on the lower inner circumferential surface of the mounting lower portion of the core lowering member, and the cap is composed of two powders that can be separated and combined at an upper end thereof, and the second sealing means has an upper powder. It is characterized in that the assembly can be easily combined to reduce the production time. In addition, the outer sheath is formed with a deep hole, characterized in that the stopper is coupled to the deep hole.

The present invention made as described above, by preventing the cosmetic core is in contact with the external air can prevent the cosmetic core is deteriorated, it is possible to maintain the quality of the product even for a long time, has the effect of extending the life of the product. In addition, by actively blocking the contact between external air and cosmetic core from the production process of the product to reduce the occurrence of defective products generated in the production process to improve the productivity, it is easy to assemble, the production time can be shortened, thereby improving the economic efficiency have.

Hereinafter, with reference to the accompanying drawings will be described a preferred embodiment of the improved cosmetic case sealing according to the present invention.

In describing the improved cosmetic case according to the present invention, with reference to Figures 1 and 2 when specifying the direction reference,

A cosmetic shim is provided, and the cosmetic case is vertically placed on the basis of the gravity direction, the direction in which the shim is exposed to the outside is called the upper or upper side, the opposite side is referred to as the lower or lower side, and the side where the shim is located inside or It is called an inner surface and the opposite side is called an outer surface or an outer surface. 1 is an exploded cross-sectional view showing an embodiment of a cosmetic case 1 according to the present invention, Figure 2 is a cross-sectional view of Figure 1, the cosmetic case 1 according to the present invention is placed in the cosmetic core (H) The lower eye member 11 is provided, a male screw 122 is formed on the outer circumferential surface 121, and a locking means is provided, and the lower body lowering member including a driven part 12 connected to the lower part of the eye rest 11. 10) and the mounting portion 21 into which the cardiac elevating member 10 is inserted, and a locking member 20 engaged with the locking means at the lower end protrudes toward the inner circumferential surface and the cardiac lowering member 10. A female thread 311 engaging with the male screw 122 of the inner peripheral surface 31 is formed, and the idling driving member 30 coupled with the shim protection member 20 and the shim protection member 20 are coupled to the shim. Cap 40 for blocking the (H) from the outside and the deep-eye portion 11 and the core protective member of the cardiac lowering member 10 ( The first sealing means (P1) is arranged on the contact surface (J1) of the mounting portion 21 of the 20 and the second sealing means (arranged at the contact surface (J2) of the seam protection member 20 and the cap 40 ( P2).

Hereinafter, the locking means and the locking member according to the present invention will be described in detail with reference to specific embodiments implemented by the locking groove 123 and the locking protrusion 22, respectively.

However, the present invention is not limited to a specific shape or function by the locking device groove 123 and the locking protrusion 22 which are specific embodiments of the locking means and the locking member according to the present invention. Modifications and variations are to be construed as falling within the protection scope of the present invention. The core rest portion 11 of the core lowering member 10 includes an outer wall 111 and a settling space 112 formed by the outer wall 111, and a lower end of the shim H is placed in the settle space 112. By being inserted into, the height of the outer wall 111 may be formed high or low so as to maintain a state settled according to the type and shape of the shim (H). The outer ring 111 is provided with a mounting ring groove 113 for the first sealing means (P1), the mounting ring groove 113 is made of a semi-circular groove pressed inward from the outer side of the outer wall 111 If necessary, the outer wall 111 may be formed in plural and the first sealing means P1 may be disposed in each of the mounting ring grooves 113 to improve the sealing property. The driven part 12 connected to the lower portion of the core ophthalmic part 11 has a male screw 122 formed on an outer circumferential surface 121 and a locking groove 123 is provided, and the male screw 122 has the driving member 30. In accordance with the rotation of the engagement with the female thread (311), the ascending and descending, the engaging groove 123 is provided with a pair in a symmetrical direction so that the engaging projection 22 is engaged, respectively, the upper end of each engaging groove 123 ( 123a is formed in a clogged form, which is to prevent the locking protrusion 22 moving along the locking slot groove 123 from being completely separated upwards, as shown in the figure, the core lowering member 10. ) May be formed to be bent in the opposite direction of the rising direction of rotation, and in the form of closing the upper end of the engaging groove 123 formed in the longitudinal direction in the core lowering member 10 for the convenience of molding during manufacture. Can be done. The male screw 122 formed on the outer circumferential surface 121 of the driven part 12 and the female screw 311 formed on the inner circumferential surface 31 of the driving member 30 are formed to correspond to each other. In addition to the shape, the cross section may be made of triangular, trapezoidal, corrugated, etc., if necessary, by adjusting the distance between the screw thread to adjust the moving distance to move up or down when rotating the drive member 30 once, In addition, if necessary, the drive member 30 in the form of a multi-line screw or more than two lines of screw can increase the lifting movement distance of the core lowering member 10 during one rotation. The core protection member 20 has a mounting portion 21 into which the core lowering member 10 is inserted, and a locking protrusion 22 engaged with the locking groove 123 at the bottom thereof protrudes toward an inner circumferential surface thereof. An accommodation space 23 in which the cosmetic shim H is accommodated is formed.

The mounting portion 21 has a through hole 213 is formed so that the settle portion 11 of the cardiac elevating member 10 is coupled through the through hole 213, the locking projection 22 is the through hole ( 213 is formed to protrude toward the inner circumferential surface is formed, look at the coupling sequence of the seam protection member 20 and the core lowering member 10, first, the engaging long groove formed in the driven part 12 of the core lowering member 10 ( When the open lower portion of the 123 is positioned to engage with the engaging protrusion 22 of the core protection member 20 and then rotate the cardiac descending member 10, the cardiac descending member 10 rotates and descends at the same time. In this case, the locking protrusion 22 rotates along the locking slot groove 123, and the locking protrusion 22 is in contact with the upper end 123a of the locking slot groove 123. Is combined with limited descent.

That is, the locking protrusion 22 maintains the engagement state with the locking groove 123 even when the driving member 30 rotates so that the pivoting movement of the driving member 30 is raised or lowered. It can be converted into a linear motion to descend.

The first sealing means (P1) disposed on the contact surface (J1) that the mounting portion 21 and the cardiac tooth portion 11 abuts is arranged in the mounting ring groove 113, and fixed to the elevating cardiac tooth portion (11) Since the core protection member 10 is prevented from being separated by friction, and closely adhered to the inner circumferential surface 21a of the mounting portion 21 in a state arranged in the mounting ring groove 113, a tighter sealing property can be maintained. The driving member 30 has a female thread 311 engaged with the male screw 122 formed in the driven part 12 of the core lowering member 10 on the inner circumferential surface 31, and at the upper portion of the driving member 30. A cap fixing protrusion 32 is formed to fix the cap 40 to be coupled, and when the cap 40 is coupled from the top, the lower end of the cap 40 abuts to stop the movement of the stopper 33. ) Is provided. The cap fixing protrusion 32 is formed in an annular shape on the outer circumferential surface of the driving member 30, and for this purpose, the cap fixing protrusion 32 protrudes from the inner side of the driving member 30 to form an outer side. The cap fixing protrusion 32 may be formed of a plurality of hemispherical protrusions protruding outward from the outer circumferential surface of the driving member 30. Furthermore, the stopper 33 restricts the movement of the cap 40 coupled from the top, so that the user can easily assemble the cap 40 to the driving member 30 after use.

In addition, the outer circumferential surface of the drive member 30 may further include an outer shell 50 which is integrally coupled, and the outer shell 50 and the driving member 30 are coupled to each other by an interference fit to operate integrally. desirable. The driving member 30 is for raising or lowering the core lowering member 10, and the user rotates after holding the driving member 30 or the outer shell 50 integrally coupled with the driving member 30. When raising or lowering the core lowering member 10

It becomes tall. The cap 40 coupled to the upper portion of the seam protection member 20 is to prevent the cosmetic seam H from being exposed to the outside air in a state accommodated in the accommodation space 23 of the seam protection member 20. In order to easily check the color of the cosmetic shim (H) from the outside, it may be made of a transparent or translucent material. In addition, a second sealing means (P2) is provided on the contact surface (J2) that the cap 40 and the core protection member 20 abuts, the second sealing water

The stage P2 is preferably provided at the inner upper end of the cap 40 in consideration of ease of assembly and fixing force. In addition, the cap 40, as shown in Figure 5 (a), in order to facilitate the coupling of the second sealing means (P2), the upper powder 41 and the lower portion 42 that can be separated and combined 42 ) And couples the second sealing means (P2) to the upper powder (41). The upper powder 41 and the lower portion 42 can be combined by screwing, interference fit, and the like, considering that the upper powder 41 is not separated after being combined with the lower portion 42 and rivets. The same combination can be used. Another embodiment of the cap 40 shown in Figure 5 (b), the air sealing holes (P2a) 43 to form the second sealing means (P2) and the cap 40, respectively, Each air discharge hole (P2a) 43 is for discharging the air remaining in the cap 40 to the outside when the cap 40 is combined with the core protection member 20. At this time, the second sealing means (P2) is made of a material having an elastic force and the seam protection member 20 is coupled at the lower end of the cap 40 and at the same time the air discharge hole (P2a) is gradually blocked and the core protection member ( When the 20 is completely in contact with the cap 40, the air discharge hole (P2a) of the second sealing means (P2) is completely blocked to block the inflow of external air. In addition, the lower portion of the second sealing means (P2) is formed with a pressing portion (P2b) protruding toward the inside, the pressing portion (P2b) is to press the outer peripheral surface (21b) of the core protection member 20 cap To improve the bonding force of the 40 and the core protection member 20.

Further, another embodiment of the second sealing means (P2) shown in Figure 5 (c), by forming at least one air passage (P2c) on the inner peripheral surface of the second sealing means (P2) to the cap 40 It allows the air remaining in the air to be discharged to the outside. At this time, as described above, the second sealing means (P2) is made of a material having an elastic force when the core protection member 20 is completely coupled to the cap 40, the air passage (P2c) is the core protection member ( It is in close contact with the outer circumferential surface of 20). In addition, the air discharge hole (P2a), the discharge space (P2aa), the pressurizing unit (P2b), the air passage (P2c) of the second sealing means (P2) shown in Fig. 5 (b), (c) is an actual product The molding of is molded to a very fine degree, it is shown in Figure 5 (b), (c) exaggerated.

3 is an operating state diagram showing the operating state of the cosmetic case 1 according to the present invention, the user holding the driving member 30 or the outer shell 50 integrally coupled with the driving member 30 in one direction When rotating to the drive member 30 is rotated, the core lowering member 10 is provided with a male screw 122 engaged with the female screw 311 formed in the drive member 30 while the cosmetic seam (H) is raised The outer shell protrudes to the outside and can be used, and to accommodate the cosmetic shim H inside the cosmetic case 1, a user body is integrally coupled with the driving member 30 or the driving member 30. When the gripping device 50 is rotated in the other direction, the core lowering member 10 descends while waiting for the cosmetic shim H inside the cosmetic case 1. At this time, the locking projection 22 of the core protection member 20 is the locking groove of the core lowering member 10 to prevent separation from the driving member 30 when the core lowering member 10 is lowered. It is limited by the upper end 123a of 123. The rotation direction described above is adjustable according to the forming angle of the male screw 122 and the female screw 311, and the male screw 122 and the female screw 311 are formed in the form of a multi-threaded screw of two or more lines of the driving member 30. In one rotation, the lowering moving distance of the core lowering member 10 can be adjusted longer. Figure 4 shows another embodiment of the cosmetic case 1 according to the present invention, which shows a state of inserting the cosmetic shim (H), in particular filling the cosmetic case (H) in the cosmetic case (1) It is shown. As shown in FIG. 4, the core penetration holes 30A and 10A are formed in the driving member 30 and the core lowering member 10, respectively, and each of the core penetration holes 30A and 10A is formed. When the stopper 30B (10B) for closing is coupled, and the outer shell 50 is integrally coupled to the outer circumferential surface of the driving member 30, the outer shell 50 also has a deep hole 50A and a stopper ( 50B) are combined. Looking at the process of filling the cosmetic seam (H), the drive (30), the outer shell (50), the core lowering member ( 10) After the injection through the deep hole 30A, 50A, 10A formed in each of the deep hole 30A, 50A, 10A is closed with a stopper 30B, 50B, 10B and time After that, the cosmetic core (H) becomes a usable state while solidifying. As described above, the cosmetic case 1 according to the present invention blocks the contact with the outside when the cosmetic seam H is filled in the cosmetic case 1 so that the cosmetic seam H is deteriorated in contact with the external air. It can prevent, and prevents the external air remaining inside the cosmetic case (1) in contact with the cosmetic core (H) during use to prevent the cosmetic core (H) from deterioration even for long time storage.

Although the cosmetic case according to the present invention has been described with reference to the accompanying drawings, the present invention is not limited to these descriptions and various modifications and changes by those skilled in the art within the scope of the appended claims. It is possible that such modifications and variations also fall within the protection scope of the present invention.

1 is an exploded cross-sectional view showing an exploded state of one embodiment of a cosmetic case according to the present invention.

Figure 2 is a cross-sectional view showing a coupling state of FIG.

Figure 3 is an operating state diagram showing the operating state of one embodiment of a cosmetic case according to the present invention.

Figure 4 is a sectional view showing another embodiment of the cosmetic case according to the present invention.

Figure 5 (a), (b), (c) is a cross-sectional view showing another embodiment of the cap and the second sealing means in the cosmetic case according to the invention.

<Description of Major Symbols in Drawing>

1: cosmetic case H: cosmetic core

10: deep descent member

11: settle 111: outer wall 112: settle space

113: mounting ring groove

12: driven part 121: outer peripheral surface 122: male thread

123: Hanging groove 123a: End

20: core protection member

21: mounting portion 21a: inner peripheral surface 21b: outer peripheral surface

212: fastening protrusion 213: through hole

22: protrusion 23: accommodation space

30: drive member

31: Inner side 311: Female thread

32: cap fixing protrusion 33: stopper

82> 40: Cap

41: upper powder 42: lower powder

50: sheath

P1: first sealing means P2: second sealing means

P2a: air exhaust hole P2aa: exhaust passage

 P2b: pressurization part P2c: air passage

 J1, J2: Tangent

 10A, 30A, 50A: Deep hole 10B, 30B, 50B: Plug

Claims (5)

A cardiac lowering member 10 including a male screw 122 formed on a cosmetic core tooth 11 and an outer circumferential surface 121, a locking means being formed, and a driven part 12 connected to the lower portion of the core tooth 11; A core protection member 20 having a mounting portion 21 into which the core lowering member 10 is inserted, and a locking member engaged with the locking means at a lower end thereof protruding toward an inner circumferential surface thereof; An idle screw driving member 30 engaged with the male screw 122 of the core lowering member 10 on an inner circumferential surface thereof and coupled to the core protecting member 20; A cap 40 coupled to the upper portion of the core protection member 20; First sealing means (P1) arranged on a contact surface of the core ophthalmic portion (11) of the cardiac lowering member (10) and the mounting portion (21) of the core protection member (20); And second sealing means (P2) arranged on a contact surface of the core protection member (20) and the cap (40). It is made, including, the cap 40 is composed of two powders (41, 42) that can be separated and combined at the upper end, the upper powder 41 is coupled to the second sealing means (P2) Cosmetic case with improved sealing. The cosmetic case of claim 1, further comprising an outer shell (50) integrally coupled to the outer circumferential surface of the driving member (30). According to claim 1, wherein the drive member 30 and the cardiac descending member 10 is formed with a deep penetration hole (30A, 10A), respectively, each of the deep penetration hole (30A), 10A each stopper (30B) (10B) cosmetic case, characterized in that the sealing is improved. According to any one of claims 1 to 3, The mounting ring groove 113 for the first sealing means (P1) is provided at the lower end of the outer wall 111 of the set-up portion 11 of the cardiac elevating member (10) Cosmetic case with improved sealing, characterized in that formed. According to claim 2, wherein the shell 50 is a deep penetration hole (50A) is formed, the closure case 50A is a cosmetic case with improved closure, characterized in that the stopper (50B) is coupled.

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