WO2019107051A1 - Cosmetic material package and cosmetic material container - Google Patents
Cosmetic material package and cosmetic material container Download PDFInfo
- Publication number
- WO2019107051A1 WO2019107051A1 PCT/JP2018/040469 JP2018040469W WO2019107051A1 WO 2019107051 A1 WO2019107051 A1 WO 2019107051A1 JP 2018040469 W JP2018040469 W JP 2018040469W WO 2019107051 A1 WO2019107051 A1 WO 2019107051A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- annular
- container
- lid
- container body
- seal piece
- Prior art date
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Classifications
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- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
- A45D40/00—Casings or accessories specially adapted for storing or handling solid or pasty toiletry or cosmetic substances, e.g. shaving soaps or lipsticks
- A45D40/22—Casings characterised by a hinged cover
- A45D40/222—Means for closing the lid
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- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
- A45D33/00—Containers or accessories specially adapted for handling powdery toiletry or cosmetic substances
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D43/00—Lids or covers for rigid or semi-rigid containers
- B65D43/14—Non-removable lids or covers
- B65D43/16—Non-removable lids or covers hinged for upward or downward movement
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D53/00—Sealing or packing elements; Sealings formed by liquid or plastics material
- B65D53/02—Collars or rings
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- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
- A45D40/00—Casings or accessories specially adapted for storing or handling solid or pasty toiletry or cosmetic substances, e.g. shaving soaps or lipsticks
- A45D40/22—Casings characterised by a hinged cover
- A45D40/222—Means for closing the lid
- A45D2040/223—Means for closing the lid comprising a latch
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- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
- A45D2200/00—Details not otherwise provided for in A45D
- A45D2200/05—Details of containers
- A45D2200/051—Airtight containers
Definitions
- the present invention relates to a cosmetic package containing a liquid cosmetic such as a liquid foundation and a cosmetic container for containing a liquid cosmetic.
- the container for containing the cosmetic includes a packing between the lid and the container body.
- the packing is made of a soft elastic material such as rubber or elastomer. Airtightness between the container body and the lid is secured by utilizing the large elastic force of the packing.
- the cosmetic contains solvents, ultraviolet absorbers and the like.
- the solvent or the like contained in the cosmetic adheres to the packing, the packing may swell. As a result, there is a problem that the lid is difficult to close and air tightness is reduced. In addition, the adhesion of the solvent and the like to the packing may deteriorate the packing and the air tightness.
- a cylindrical outer cylinder portion 201 b is formed on the radially outer side of the upper portion of the side surface portion 201 a of the inner container main body 201.
- An annular groove 201c opened upward is formed between the upper portion of the side surface portion 201a and the outer cylindrical portion 201b.
- the retaining ring 203 is for preventing the holder 300 accommodated in the inner container main body 201 from coming out of the inner container main body 201.
- the retaining ring 203 is attached to the opening edge of the inner container body 201.
- a packing 210 is fixed to the lower surface of the inner lid 202 by adhesion or the like.
- the packing 210 is integral with the inner lid 202.
- the lower surface of the packing 210 is formed with an annular protrusion 210 a that protrudes downward.
- the annular protrusion 210 a of the packing 210 enters the annular groove 201 c of the inner container main body 201.
- the outer peripheral surface of the annular protrusion 210 a is in close contact with the inner peripheral surface of the outer cylindrical portion 201 b of the inner container main body 201.
- the tightness of the inner container 200 is secured by the close contact between the annular protrusion 210a and the outer cylindrical portion 201b.
- the packing 210 may be provided on the annular groove 201c of the inner container main body 201.
- the present invention is made in view of the above-mentioned conventional problems, and it is an object of the present invention to prevent a reduction in airtightness in a cosmetic container provided with a retaining ring at the opening edge of the container body.
- the cosmetic package according to the present invention comprises a container body made of hard resin having a circular opening and hinged to the container body.
- a lid made of a hard resin, a holder which is contained in a container main body and which is impregnated with a liquid cosmetic, and hard resin which is attached to an opening edge of the container main body to prevent the holder from coming off from the container main body
- a container body comprising a bottom portion, a side portion extending upward from a peripheral portion of the bottom portion, and a position located via an annular groove outside the side portion
- an annular projection is integrally formed on the lower surface of the lid, and the retaining ring is a cylindrical fitting portion fitted to the upper outer peripheral surface of the side surface portion of the container body.
- the container body, the lid and the retaining ring are not all made of soft resin such as rubber or elastomer but made of hard resin, even if the liquid cosmetic adheres to the container body, the lid or the retaining ring, the container body The lid and the retaining ring are unlikely to swell or deteriorate. Therefore, airtightness can be maintained for a long time.
- a tapered surface continuous with the upper surface of the annular seal piece is formed on the upper end portion of the outer peripheral surface of the fitting portion of the retaining ring while expanding in diameter downward. Interference with the annular projection and the fitting portion or the annular seal piece can be suppressed at a location near the hinge portion as the lid rotates.
- a locally thin annular constriction portion be formed at a midway portion between the distal end portion and the proximal end portion of the annular projection.
- the cosmetic container according to the present invention has a circular opening and is rigidly connected to a container body made of hard resin for accommodating a carrier impregnated with liquid cosmetic and hinged to the container body.
- a cosmetic container comprising a lid made of a hard resin and a retaining ring made of hard resin mounted on the opening edge of the container body to prevent the holder from coming off the container body, the container body being A bottom surface portion, a side surface portion extending upward from the peripheral edge portion of the bottom surface portion, and an outer cylinder portion positioned outside the side surface portion via an annular groove, and an annular projection is integrally formed on the lower surface of the lid
- the retaining ring is formed in a cylindrical fitting portion fitted on the upper outer peripheral surface of the side surface portion of the container body, and extends radially inward from the upper end portion of the fitting portion to open the opening of the container body And an annular sealing piece extending radially outward from the fitting portion.
- the annular projection is fitted in the annular gap between the tip of the annular seal piece of the retaining ring and the outer cylindrical portion of the container main body, and the inner peripheral surface of the outer cylindrical portion of the container main body And a tip end of the annular seal piece of the retaining ring.
- Sectional drawing which shows the cosmetics container in one Embodiment of this invention, Comprising: (a) shows a closed state, (b) shows an open state. Sectional drawing which shows the container main body of the cosmetics container. Sectional drawing which shows the lid
- the closed state is shown. It is an important section sectional view of a part near the hinge part of the cosmetics container, and shows an opened state. It is an important section sectional view of a part near the hinge part of the cosmetics container, and the state where a lid is closing is shown. It is an important section sectional view of a part near the hinge part of the cosmetics container, and the state where a lid is closing is shown. It is an important section sectional view of a part near the hinge part of the cosmetics container, and the state where a lid is closing is shown. It is an important section sectional view of a part near the hinge part of the cosmetics container, and the state where a lid is closing is shown.
- the cosmetic package includes a cosmetic container and a holder 4 accommodated in the cosmetic container.
- the cosmetic container in the present embodiment is an inner container in a double-layered container provided with an outer container and an inner container.
- the inner container as the cosmetic container is detachably mounted to an outer container (not shown) as in the case shown in FIGS.
- the inner container includes a container body 1 for containing the holding body 4 impregnated with the liquid cosmetic, a lid 2 hinged to the container body 1, and a retaining member attached to the opening edge of the container body 1
- the ring 3 is provided.
- the holding body 4 adsorbs and holds the liquid cosmetic.
- the liquid cosmetic is, for example, liquid foundation or teak.
- the holding body 4 is a soft thing which can be easily deformed.
- the holding body 4 is a porous structure.
- the holding body 4 may be, for example, a sponge, and may be foam-molded from a synthetic resin.
- As the foamed resin for example, foamed urethane is preferable.
- the liquid cosmetic is impregnated into the holder 4.
- the holder 4 is circular in plan view.
- the holder 4 is in the form of a cylinder whose dimension in the direction of the center line is smaller than its diameter.
- the container body 1 has a circular opening on the top surface.
- the container main body 1 includes a bottom surface portion 10, a side surface portion 11, an outer cylinder portion 12, a flange portion 13 and a hinge portion 14.
- the bottom portion 10 is circular and flat.
- the side surface portion 11 extends upward from the peripheral edge portion of the bottom surface portion 10.
- the side portion 11 is cylindrical.
- the bottom portion 10 and the side portion 11 form an accommodating portion for accommodating the holding body 4.
- the height of the side surface portion 11 is higher than the height of the holding body 4.
- a circular opening is formed inside the upper end of the side surface 11.
- the upper end portion of the side surface portion 11 is an opening edge.
- the outer cylindrical portion 12 is located radially outward of the side surface portion 11.
- the outer cylindrical portion 12 is cylindrical.
- the outer cylindrical portion 12 is coaxial with the side surface portion 11.
- An annular space is formed between the outer cylindrical portion 12 and the side surface portion 11.
- the annular space is open at the top. Therefore, an annular groove opened upward is formed between the side surface portion 11 and the outer cylindrical portion 12.
- the annular groove is located outside the opening of the housing.
- the lower end portion of the outer cylindrical portion 12 is connected to an intermediate portion in the vertical direction of the side surface portion 11 by an annular connecting portion 15.
- the connecting portion 15 is located above the bottom portion 10.
- the connection portion 15 extends substantially horizontally outward from the outer peripheral surface of the side surface portion 11 in the radial direction.
- the connecting portion 15 is the bottom of the annular groove.
- the outer cylindrical portion 12 protrudes above the side surface portion 11.
- the upper end portion of the outer cylindrical portion 12 is located above the upper end portion of the side surface portion 11.
- An annular engagement recess 16 is formed on the outer peripheral surface of the upper portion of the side surface portion 11 located above the connection portion 15.
- the inner peripheral surface 12a of the outer cylindrical portion 12 is expanded in diameter toward the upper side at a constant taper angle.
- the taper angle of the inner peripheral surface 12a of the outer cylindrical portion 12 is, for example, 2 degrees to 6 degrees. That is, the gradient of the inner peripheral surface 12a of the outer cylindrical portion 12 is, for example, 1 degree to 3 degrees.
- the flange portion 13 is extended radially outward from the upper end portion of the outer cylindrical portion 12.
- the flange portion 13 may be formed over the entire circumference of the upper end portion of the outer cylindrical portion 12 or may be formed on only a part of the entire circumference of the upper end portion of the outer cylindrical portion 12.
- the hinge portion 14 is provided on the flange portion 13.
- the hinge portion 14 is located radially outward of the outer cylinder portion 12.
- the center line of the hinge portion 14 is in the horizontal direction.
- the center line of the hinge portion 14 is positioned higher than the upper end portion of the side surface portion 11 and higher than the upper end portion of the outer cylindrical portion 12.
- the lid 2 is for closing the opening of the housing portion to make the housing portion airtight.
- the lid 2 is openably connected to the container body 1.
- the lid 2 is connected to the hinge portion 14 of the container body 1.
- the lid 2 pivots up and down with the hinge portion 14 as a fulcrum.
- FIG. 1 (a) shows a closed state in which the lid 2 is closed
- FIG. 1 (b) shows an open state in which the lid 2 is opened.
- the lid 2 is circular as a whole.
- a hinge portion 20 connected to the hinge portion 14 of the container body 1 is provided on the outer peripheral portion of the lid 2.
- the lid 2 covers the upper end portion of the side surface portion 11 of the container body 1 from the upper side, and covers the upper end portion of the outer cylindrical portion 12 of the container body 1 from the upper side.
- the lid 2 covers the opening of the housing and covers the annular groove.
- the upper surface of the lid 2 is formed with a puff receiving recess 21 for receiving a puff (not shown).
- the puff housing recess 21 is open at the upper side.
- the puff has a disk shape, and the puff storage recess 21 has a circular shape in plan view corresponding to the shape of the puff.
- the outer peripheral portion of the lower surface of the lid 2 abuts on the upper end surface of the outer cylindrical portion 12 of the container body 1 over the entire periphery.
- the main part of the lower surface of the lid 2 is spaced upward with respect to the upper end surface of the side surface portion 11 of the container body 1.
- the main part of the lower surface of the lid 2 is also spaced upward with respect to the retaining ring 3.
- An annular projection 22 projects downward from the lower surface of the lid 2.
- the annular projection 22 is integrally formed on the lid 2.
- the material of the annular projection 22 is the same as the material of the lid 2.
- the annular projection 22 divides the lower surface of the lid 2 into an inner portion and an outer portion.
- the portion outside the annular projection 22 is an annular outer peripheral portion, and the portion inside the annular projection 22 is a circular main portion.
- the height of the outer peripheral portion of the lower surface of the lid 2 is slightly higher than the height of the main portion.
- the thickness of the annular projection 22 is the radial dimension of the annular projection 22.
- the thickness of the annular projection 22 is gradually reduced as a whole from the upper end or proximal end to the lower end or distal end of the annular projection 22.
- the inner circumferential surface 22a of the annular projection 22 is a smooth surface without irregularities.
- An annular recess 23 is formed at a middle portion in the vertical direction of the outer peripheral surface 22 b of the annular protrusion 22. By forming the annular recess 23 on the outer peripheral surface 22 b of the annular protrusion 22, a locally thin annular constriction portion 24 is formed in the middle of the annular protrusion 22 in the vertical direction.
- a portion of the total length of the annular projection 22 on the tip side of the annular constricted portion 24 is simply referred to as a tip portion 25.
- the outer peripheral surface 25b of the tip portion 25 of the annular projection 22 is reduced in diameter toward the lower side at a constant taper angle. It is preferable that the taper angle of the outer peripheral surface 25b of the tip 25 of the annular projection 22 be the same as the taper angle of the inner peripheral surface 12a of the outer cylindrical portion 12 of the container main body 1 when the lid 2 is horizontal.
- the taper angle of the outer peripheral surface 25b of the tip portion 25 of the annular protrusion 22 is, for example, 2 degrees to 6 degrees.
- annular engagement recess 26 smaller than the annular recess 23 and shallower than the annular recess 23 is formed at a position above the annular recess 23 of the outer peripheral surface 22 b of the annular protrusion 22.
- the inner peripheral surface 22a of the annular protrusion 22 is diameter-expanded toward the lower side by a fixed taper angle.
- at least the inner circumferential surface 25a of the tip 25 of the entire length of the inner circumferential surface 22a of the annular projection 22 is expanded downward at a constant taper angle.
- the taper angle of the inner circumferential surface 25a of the tip portion 25 of the annular projection 22 is preferably the same as the taper angle of the annular seal surface 32c of the annular seal piece 32 of the retaining ring 3 described later.
- the taper angle of the inner circumferential surface 25a of the tip portion 25 of the annular projection 22 is, for example, 2 degrees to 30 degrees. That is, the slope of the inner circumferential surface 25a of the tip 25 of the annular projection 22 is, for example, 1 degree to 15 degrees.
- the retaining ring 3 is for preventing the holder 4 accommodated in the accommodating portion of the container body 1 from being pulled out of the opening of the accommodating portion.
- the retaining ring 3 is annular as a whole.
- the retaining ring 3 has a cylindrical fitting portion 30, an annular flange 31 extending radially inward from the upper end of the fitting portion 30, and an annular seal piece 32 extending radially outward from the fitting portion 30. Is equipped.
- the fitting portion 30 is fitted to the upper portion of the outer peripheral surface of the side surface portion 11 of the container body 1.
- the upper portion of the outer peripheral surface of the side surface portion 11 of the container main body 1 is a portion of the outer peripheral surface of the side surface portion 11 of the container main body 1 located above the connecting portion 15.
- the lower end surface of the fitting portion 30 abuts on the upper surface of the connecting portion 15 of the container body 1 or is slightly separated above the upper surface of the connecting portion 15.
- An annular engagement convex portion 33 is provided radially inward on the inner peripheral surface of the fitting portion 30.
- the engagement convex portion 33 on the inner peripheral surface of the fitting portion 30 engages with the engagement concave portion 16 of the container main body 1.
- a tapered surface 34 whose diameter is expanded downward is formed.
- the tapered surface 34 is continuous with the upper surface of the annular seal piece 32.
- the annular flange 31 protrudes radially inward from the upper end of the side surface 11 of the container body 1 and covers the peripheral edge of the opening of the container body 1 from the upper side.
- the lower surface of the annular collar portion 31 abuts on the upper end surface of the side surface portion 11 of the container main body 1.
- An annular positioning projection 35 is provided on the lower surface of the annular flange 31 in a protruding manner.
- the positioning projection 35 is located radially inward of the upper end portion of the side surface portion 11 of the container body 1.
- the positioning projection 35 is fitted on the inner peripheral surface of the upper end portion of the side surface portion 11 of the container body 1.
- the steeply inclined surface 32b has a larger inclination angle to the horizontal surface than the gently inclined surface 32c.
- the gently inclined surface 32c may be a horizontal surface.
- the tapered surface 34 of the fitting portion 30 is continuous with the steeply inclined surface 32 b.
- the taper angle of the lower surface 32a of the annular seal piece 32 is constant throughout, but may vary from the proximal end to the distal end.
- annular sealing surface 32 d is formed at the tip of the annular sealing piece 32.
- the annular seal surface 32 d is the surface of the annular seal piece 32 located on the most radially outer side.
- the annular seal surface 32 d is continuous with the radially outer side of the gently inclined surface 32 c of the upper surface of the annular seal piece 32.
- the annular seal surface 32d is a truncated conical surface whose diameter decreases upward at a constant taper angle.
- the taper angle of the annular sealing surface 32d is, for example, 2 degrees to 30 degrees. That is, the gradient of the annular seal surface 32d is, for example, 1 degree to 15 degrees.
- the tip portion 25 of the annular protrusion 22 can be easily deformed in the radial direction with the annular constricted portion 24 as a fulcrum. Therefore, in the closed state, the outer peripheral surface 25b of the tip 25 of the annular projection 22 easily adheres to the inner peripheral surface 12a of the outer cylindrical portion 12 of the container body 1, and the inner peripheral surface 25a of the tip 25 of the annular projection 22 is It easily adheres to the annular seal surface 32 d of the annular seal piece 32. Therefore, the airtightness of the storage portion of the inner container can be further improved.
- the engagement convex portion 17 of the outer cylindrical portion 12 of the container main body 1 is engaged with the engagement concave portion 26 of the annular projection 22 in the closed state, whereby the closing condition of the lid 2 is further assured As a result, floating of the annular projection 22 upward can be reliably prevented, and airtightness can be more reliably maintained.
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- Engineering & Computer Science (AREA)
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- Closures For Containers (AREA)
Abstract
Description
保持体4は、液状化粧料を吸着保持する。液状化粧料は、例えば液状のファンデーションやチークである。保持体4は容易に変形できる柔らかい軟質のものである。保持体4は、多孔質の構造である。保持体4は、例えばスポンジであって、合成樹脂から発泡成形されたものとしてよい。発泡樹脂としては、例えば発泡ウレタンが好ましい。液状化粧料は保持体4に含浸される。保持体4は、平面視円形状である。保持体4は、中心線の方向の寸法が直径よりも小さい円柱状である。 <
The holding
容器本体1は、上面に円形状の開口部を有する。容器本体1は、底面部10と側面部11と外筒部12とフランジ部13とヒンジ部14とを備えている。底面部10は円形状であり、平坦な板状である。側面部11は、底面部10の周縁部から上側に延びている。側面部11は円筒状である。底面部10と側面部11によって、保持体4を収容するための収容部が形成される。側面部11の高さは、保持体4の高さよりも高い。側面部11の上端部の内側に円形状の開口部が形成される。側面部11の上端部が開口縁部である。 <
The
蓋2は、収容部の開口部を閉塞して収容部を気密状態とするためのものである。蓋2は、容器本体1に開閉自在に連結されている。蓋2は、容器本体1のヒンジ部14に連結されている。蓋2はヒンジ部14を支点として上下に回動する。図1(a)は蓋2が閉じた閉蓋状態であり、図1(b)は蓋2が開いた開蓋状態である。蓋2は、全体として円形状である。蓋2の外周部に、容器本体1のヒンジ部14に連結されるヒンジ部20が設けられている。 <
The
抜け止めリング3は、容器本体1の収容部に収容された保持体4が収容部の開口部から外部に抜け出さないようにするためのものである。抜け止めリング3は、全体として環状である。抜け止めリング3は、円筒状の嵌合部30と、該嵌合部30の上端部から径方向内側に延びる環状鍔部31と、嵌合部30から径方向外側に延びる環状シール片32とを備えている。 <Retaining
The retaining
容器本体1と蓋2と抜け止めリング3は、何れも硬質の合成樹脂製である。容器本体1と蓋2と抜け止めリング3は、例えば射出成形等によって形成されている。容器本体1と蓋2と抜け止めリング3は、例えば射出成形品である。硬質樹脂は、例えばポリプロピレン樹脂である。 <Material>
The
図6~図8に、ヒンジ部14,20とは180度反対側の箇所の拡大図を示している。この箇所はヒンジ部14,20から最も遠い箇所である。図6に示している状態から図8に示している状態へと蓋2は閉まっていく。図8は閉蓋状態を示している。蓋2が閉まる途中に、図7のように蓋2の環状突起22の先端部が容器本体1の外筒部12の上端部の内側の面取り部12bに当接する。容器本体1の外筒部12の上端部の内側に面取り部12bが形成されていると、蓋2の環状突起22と容器本体1の外筒部12の上端部との干渉の程度を小さくすることができる。蓋2の環状突起22が容器本体1の外筒部12に当接した後、環状括れ部24を支点として環状突起22の先部25が径方向内側に撓む。そして、蓋2の環状突起22は、蓋2が閉まっていく動作に伴って、容器本体1の外筒部12の内周面12aを摺動しながら下降していく。容器本体1の外筒部12の内周面12aは上側に向けて所定のテーパ角度で拡径しているので、蓋2の環状突起22と容器本体1の外筒部12の内周面12aとの干渉の程度は小さい。そのため、蓋2の環状突起22は容器本体1の外筒部12の内周面12aを下側に向けてスムーズに摺動していく。 <Opening and closing operation of
6 to 8 show enlarged views of a portion on the opposite side to the
2 蓋
3 抜け止めリング
4 保持体
10 底面部
11 側面部
12 外筒部
12a 内周面
12b 面取り部
13 フランジ部
14 ヒンジ部
15 連結部
16 係合凹部
17 係合凸部
20 ヒンジ部
21 パフ収容凹部
22 環状突起
22a 内周面
22b 外周面
23 環状凹部
24 環状括れ部
25 先部
25a 内周面
25b 外周面
26 係合凹部
30 嵌合部
31 環状鍔部
32 環状シール片
32a 下面
32b 急傾斜面
32c 緩傾斜面
32d 環状シール面
33 係合凸部
34 テーパ面
35 位置決め突起
50 環状の隙間
Claims (6)
- 円形状の開口部を有する硬質樹脂製の容器本体と、該容器本体にヒンジ連結された硬質樹脂製の蓋と、容器本体に収容され、液状化粧料が含浸された保持体と、該保持体の容器本体からの抜け出しを防止すべく容器本体の開口縁部に装着された硬質樹脂製の抜け止めリングとを備えた化粧料包装体であって、
容器本体は、底面部と、該底面部の周縁部から上側に延びる側面部と、該側面部の外側に環状溝を介して位置する外筒部とを備え、
蓋の下面には、環状突起が一体的に形成されており、
抜け止めリングは、容器本体の側面部の上部外周面に嵌合する円筒状の嵌合部と、該嵌合部の上端部から径方向内側に延びて容器本体の開口部の周縁部を覆う環状鍔部と、嵌合部から径方向外側に延びる環状シール片とを備えており、
閉蓋状態において、環状突起は、抜け止めリングの環状シール片の先端部と容器本体の外筒部との間の環状の隙間に嵌入して、容器本体の外筒部の内周面と抜け止めリングの環状シール片の先端部に当接することを特徴とする化粧料包装体。 A container body made of hard resin having a circular opening, a lid made of hard resin hingedly connected to the container body, a support body accommodated in the container body and impregnated with the liquid cosmetic, and the support body A cosmetic resin package comprising a hard resin retaining ring mounted on the opening edge of the container body to prevent the container body from coming off,
The container main body includes a bottom surface, a side surface extending upward from the peripheral edge of the bottom surface, and an outer cylinder located outside the side surface via an annular groove.
An annular projection is integrally formed on the lower surface of the lid,
The retaining ring is a cylindrical fitting portion that fits on the upper outer peripheral surface of the side portion of the container body, and extends radially inward from the upper end portion of the fitting portion to cover the peripheral portion of the opening of the container body An annular collar portion and an annular seal piece extending radially outward from the fitting portion;
In the closed state, the annular projection is fitted into the annular gap between the tip of the annular seal piece of the retaining ring and the outer cylindrical portion of the container main body, and the inner peripheral surface of the outer cylindrical portion of the container main body A cosmetic packaging body characterized in that the cosmetic packaging body abuts on a tip of an annular seal piece of a retaining ring. - 環状シール片は嵌合部から下側に向けて傾斜して延びている請求項1記載の化粧料包装体。 The cosmetic packaging body according to claim 1, wherein the annular seal piece obliquely extends downward from the fitting portion.
- 環状シール片の基端部は、嵌合部の上端部よりも所定距離下側に位置している請求項1又は2記載の化粧料包装体。 The cosmetic package according to claim 1 or 2, wherein the base end of the annular seal piece is positioned lower than the upper end of the fitting portion by a predetermined distance.
- 抜け止めリングの嵌合部の外周面の上端部には、下側に向かって拡径しつつ環状シール片の上面と連続するテーパ面が形成されている請求項3記載の化粧料包装体。 The cosmetic package according to claim 3, wherein a tapered surface continuous with the upper surface of the annular seal piece is formed at the upper end of the outer peripheral surface of the fitting portion of the retaining ring while expanding in diameter downward.
- 環状突起の先端部と基端部との間の中途部には、局所的に薄肉とされた環状括れ部が形成されている請求項1乃至4の何れかに記載の化粧料包装体。 The cosmetic package according to any one of claims 1 to 4, wherein an annular constriction portion which is locally thin is formed at an intermediate portion between the tip end portion and the base end portion of the annular protrusion.
- 円形状の開口部を有し、液状化粧料が含浸された保持体を収容するための硬質樹脂製の容器本体と、該容器本体にヒンジ連結された硬質樹脂製の蓋と、保持体の容器本体からの抜け出しを防止すべく容器本体の開口縁部に装着された硬質樹脂製の抜け止めリングとを備えた化粧料容器であって、
容器本体は、底面部と、該底面部の周縁部から上側に延びる側面部と、該側面部の外側に環状溝を介して位置する外筒部とを備え、
蓋の下面には、環状突起が一体的に形成されており、
抜け止めリングは、容器本体の側面部の上部外周面に嵌合する円筒状の嵌合部と、該嵌合部の上端部から径方向内側に延びて容器本体の開口部の周縁部を覆う環状鍔部と、嵌合部から径方向外側に延びる環状シール片とを備えており、
閉蓋状態において、環状突起は、抜け止めリングの環状シール片の先端部と容器本体の外筒部との間の環状の隙間に嵌入して、容器本体の外筒部の内周面と抜け止めリングの環状シール片の先端部に当接することを特徴とする化粧料容器。 A container body made of hard resin for containing a carrier impregnated with liquid cosmetic and having a circular opening, a lid made of hard resin hinged to the container body, and a container of the carrier A cosmetic container comprising a hard resin retaining ring mounted on the opening edge of the container body to prevent the body from coming off, comprising:
The container main body includes a bottom surface, a side surface extending upward from the peripheral edge of the bottom surface, and an outer cylinder located outside the side surface via an annular groove.
An annular projection is integrally formed on the lower surface of the lid,
The retaining ring is a cylindrical fitting portion that fits on the upper outer peripheral surface of the side portion of the container body, and extends radially inward from the upper end portion of the fitting portion to cover the peripheral portion of the opening of the container body An annular collar portion and an annular seal piece extending radially outward from the fitting portion;
In the closed state, the annular projection is fitted into the annular gap between the tip of the annular seal piece of the retaining ring and the outer cylindrical portion of the container main body, and the inner peripheral surface of the outer cylindrical portion of the container main body A cosmetic container characterized in that it abuts on a tip of an annular seal piece of a retaining ring.
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JP2019557082A JP6887720B2 (en) | 2017-11-28 | 2018-10-31 | Cosmetic packaging and cosmetic container |
CN201880061773.7A CN111148449B (en) | 2017-11-28 | 2018-10-31 | Cosmetic product package and cosmetic product container |
KR1020207004516A KR102267383B1 (en) | 2017-11-28 | 2018-10-31 | Cosmetic packaging and cosmetic container |
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JP6887720B2 (en) | 2021-06-16 |
CN111148449A (en) | 2020-05-12 |
KR102267383B1 (en) | 2021-06-21 |
JPWO2019107051A1 (en) | 2020-10-01 |
KR20200029558A (en) | 2020-03-18 |
CN111148449B (en) | 2022-08-19 |
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