WO2006018964A1 - 化粧料容器 - Google Patents
化粧料容器 Download PDFInfo
- Publication number
- WO2006018964A1 WO2006018964A1 PCT/JP2005/014012 JP2005014012W WO2006018964A1 WO 2006018964 A1 WO2006018964 A1 WO 2006018964A1 JP 2005014012 W JP2005014012 W JP 2005014012W WO 2006018964 A1 WO2006018964 A1 WO 2006018964A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- cap
- locking ball
- convex portion
- spring
- cap body
- Prior art date
Links
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
- A45D34/00—Containers or accessories specially adapted for handling liquid toiletry or cosmetic substances, e.g. perfumes
- A45D34/04—Appliances specially adapted for applying liquid, e.g. using roller or ball
- A45D34/042—Appliances specially adapted for applying liquid, e.g. using roller or ball using a brush or the like
- A45D34/045—Appliances specially adapted for applying liquid, e.g. using roller or ball using a brush or the like connected to the cap of the container
- A45D34/046—Appliances specially adapted for applying liquid, e.g. using roller or ball using a brush or the like connected to the cap of the container comprising a wiper
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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
- A45D40/26—Appliances specially adapted for applying pasty paint, e.g. using roller, using a ball
- A45D40/262—Appliances specially adapted for applying pasty paint, e.g. using roller, using a ball using a brush or the like
- A45D40/265—Appliances specially adapted for applying pasty paint, e.g. using roller, using a ball using a brush or the like connected to the cap of the container
- A45D40/267—Appliances specially adapted for applying pasty paint, e.g. using roller, using a ball using a brush or the like connected to the cap of the container comprising a wiper
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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
- B65D45/00—Clamping or other pressure-applying devices for securing or retaining closure members
- B65D45/32—Clamping or other pressure-applying devices for securing or retaining closure members for applying radial or radial and axial pressure, e.g. contractible bands encircling closure member
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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
- B65D51/00—Closures not otherwise provided for
- B65D51/24—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes
- B65D51/32—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes with brushes or rods for applying or stirring contents
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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 container containing a cosmetic such as mascara and provided with a cap with an applicator.
- the present invention provides a cosmetic container that can be used as compared with a conventional screw engagement and can be easily improved by using a cap that can prevent the contents from leaking and that can open the container force with a single touch and that is securely closed. It is an issue.
- the present invention has a second problem to have a structure that can be closed with one touch not only when opening but also when closing.
- the present invention can be used even when the force required by the user at the time of wearing is reduced as much as possible and when the material of the container is difficult to elastically deform. This is the third issue.
- the present invention provides sufficient cap mounting force so that the cap does not easily open when it is stored and carried in a cosmetic pouch when it is in contact with other cosmetics. Securing is the fourth issue.
- the first invention of the present invention contains cosmetics inside a shape in which the front end is an open end and the rear end is a closed end, and at least the vicinity of the open end is a cylinder.
- a container main body formed in a shape and having an annular engagement groove on the outer periphery of the cylindrical shape; and a cap mounted on the covering region including the engagement groove from the open end of the container main body to a predetermined distance behind;
- a cosmetic container comprising a packing interposed between an open end of the container body and the cap,
- the cap is
- An outer cylinder that is extrapolated to be movable in the front-rear direction with respect to the cap body
- a first spring interposed between the cap body and the outer cylinder and biasing the outer cylinder backward;
- An inner cylinder having an outer diameter smaller than the inner diameter of the cap body, a rear end being a closed end and a front end being an open end, and being accommodated inside the cap body;
- a second spring housed inside the inner cylinder and biasing the inner cylinder rearward and the cap body forward;
- a shaft portion that is formed to project rearward from the closed end of the inner cylinder and that is housed in the container body when the cap body is attached to the covered region;
- An application part that is provided in front of the shaft part and is immersed in the cosmetic when the coaxial part is housed in the container body;
- a locking ball storage hole that is a plurality of through holes provided at positions corresponding to the engagement grooves when mounted on the covering region;
- a sphere stored in each of the locking ball storage holes is provided with a locking ball having a diameter larger than the width of the through hole on the side surface of the cap body, and on the inner side of the outer cylinder, the locking ball In the protruding structure corresponding to the storage hole and being urged rearward by the first spring, the movement of the locking ball is restricted and the urging force of the first spring is resisted.
- Move the outer cylinder forward In the state of being moved, a restriction convex part is provided to release the restriction of the outward movement of the locking ball,
- an outer peripheral convex portion that protrudes outward and slides with the inner wall of the cap body is provided,
- the cap main body When the cap main body is attached to the covering region, the cap main body should be locked to the outer peripheral convex portion when the cap main body moves rearward by the biasing force of the second spring.
- An inner peripheral convex portion protruding inwardly located behind the outer peripheral convex portion is provided, and is characterized in that.
- a “container body” refers to a container that contains cosmetics.
- the container body is supposed to have a cylindrical shape at least near the open end, but may be entirely cylindrical.
- the direction of the closed end side force of the container body is defined as “front” and the direction of the open end side force is defined as “rearward”.
- the “engagement groove” refers to an annular groove formed on the outer periphery of the open end side of the container body.
- a locking ball described later is engaged with the engaging groove. Note that an area of a predetermined distance from the open end of the container body to the rear and within a predetermined range including the engagement groove is a “covering area” where the cap is attached.
- the engaging groove is preferably formed integrally with the container main body, but a separate part in which the engaging groove is formed may be attached to the container main body.
- the "cap” is for preventing leakage and drying of cosmetics that are extrapolated to the covering region and housed in the container body.
- a “packing” is interposed between the open end of the container body and the cap. This packing can be fixed to either the container body or the cap.
- the cap according to the first aspect of the invention has a structure including a triple cylinder of “cap body”, “outer cylinder”, and “inner cylinder”.
- the cap body is a cylindrical member that directly covers the covering region of the container body.
- the outer cylinder is a cylindrical member that is externally inserted to the cap body so as to be movable in the front-rear direction.
- a “first spring” is interposed between the cap body and the outer cylinder to urge the outer cylinder rearward.
- a coil spring having a diameter approximately equal to the outer diameter of the cap body is extrapolated to the cap body as the first spring, and the step provided on the outer surface of the cap body Both ends of the coil spring can be fixed between the step provided on the inner side surface of the outer cylinder.
- the inner cylinder is a cylindrical member inserted into the cap body.
- the front end of the inner cylinder is an open end.
- the rear end of the inner cylinder is a closed end. That is, the front end (open end) of the inner cylinder is inserted from the rear end (open end) of the cap body.
- a “second spring” is housed inside the inner cylinder. The second spring urges the rear end (closed end) of the inner cylinder and the front end (closed end) of the cap body inside the inner cylinder to spread.
- an “outer peripheral convex portion” that protrudes outward.
- the outer peripheral convex portion may be formed as a plurality of protrusions, or may be provided as an annular protrusion. This outer peripheral convex part slides with the inner peripheral surface of the cap body as the inner cylinder moves back and forth.
- the inner peripheral surface of the cap body is provided with an “inner peripheral convex portion” protruding inward.
- This inner peripheral convex portion is provided as an annular ridge when the outer peripheral convex portion is formed as a protrusion, and conversely, when the outer peripheral convex portion is formed as an annular protrusion, the inner peripheral convex portion is provided as a protrusion or an annular protrusion. It is desirable to be provided.
- This inner peripheral convex portion is a structure that regulates the maximum distance that the outer peripheral convex portion can move backward relative to the cap body. Therefore, the outer peripheral convex portion comes into contact with and locks with the inner peripheral convex portion, so that the inner cylinder is prevented from falling off the cap body force.
- the closing end force of the inner cylinder is also directed rearward to form a rod-shaped "shaft portion" and to form an "applying portion" at the end portion.
- the shape of the application part can be variously formed according to the properties and purpose of the cosmetic. For example, when the cosmetic material is a nail polish, it can be made into a brush shape, and when it is a mascara, it can be made into a brush shape radially planted.
- the shaft portion is completely accommodated in the container body when the cap body is attached to the covering region. In this state, the application part is immersed in the cosmetic in the container body.
- the “locking ball storage hole” is a through hole provided in the cap body.
- a plurality of the locking ball receiving holes are provided in a ring shape, preferably at regular intervals, at positions corresponding to the engaging grooves.
- the “locking ball” is a sphere having a diameter that can be engaged with the engagement groove. There are no particular restrictions on the material, but in view of durability, it is desirable to use a metal such as stainless steel. .
- the locking ball has a diameter larger than the width of the locking ball storage hole on the inner side surface of the cap body so that the locking ball does not fall out to the inside of the cap body.
- the width of the locking ball storage hole on the outer surface of the cap body there is no particular limitation on the width of the locking ball storage hole on the outer surface of the cap body.
- the width of the locking ball storage hole on the outer surface of the cap body is made larger than the diameter of the locking ball, the locking ball storage hole has a mortar shape with a directing force. In this case, it is easy to insert the locking ball from the outside of the cap body.
- the width of the locking ball storage hole on the outer surface of the cap main body may be smaller than the diameter of the locking ball, and the locking ball storage hole may have a bulging shape in the cross section. In this case, the locking ball is inserted from the outside by elastic deformation.
- a "regulation protrusion” that is an inward protruding structure corresponding to the locking ball storage hole is provided.
- the shape of the restricting convex portion may be a protrusion or an annular protrusion.
- the first invention exhibits the following effects.
- the force that the outer cylinder is urged backward with respect to the cap body by the first spring As described above, the force that the outer cylinder is urged backward with respect to the cap body by the first spring.
- the restricting convex portion In this state, the restricting convex portion is located at a position corresponding to the lock ball storage hole, and the lock ball moves outward. It is impeded to move. Then, a part of the locking ball that is prevented from moving outwardly protrudes from the inner surface force of the cap body, and the protruding part engages with the engaging groove of the container body.
- This engaged state is maintained by the biasing force of the first spring.
- the cap body is prevented from moving forward by the engagement between the 1S locking ball urged forward by the second spring and the engaging groove.
- the urging force of the second spring is larger than the urging force of the first spring so that the restoration of the engagement between the locking ball and the engaging groove due to the restoration of the first spring is not given priority.
- the biasing force of the first spring is set to 0.49N to 9.8N
- the biasing force of the second spring is set to 0.98N to 19.6N, respectively. It is desirable that When the range of these energizing forces is exceeded, it is difficult for users with weak hand power, especially women, to open and close the cap. On the other hand, when it falls below the range of these urging forces, the certainty of the opening / closing operation and the close contact property are impaired.
- the biasing force of the first spring is set to about 7.85 N
- the biasing force of the second spring is set to about 14.72 N.
- the shaft is inserted into the container body and the cap body is covered with the covering region.
- the urging force of the first spring restricts the movement of the locking ball to the outside, so that the locking ball protruding inward can narrow the inner diameter and cover the cap body.
- the outer cylinder is pulled forward by hand, and the restricting convex portion restricts the outward movement of the locking ball, so that it is in a state where the locking ball can escape by contact with the covered area. It is necessary to keep.
- the shape of the locking ball storage hole is not particularly limited. It may be circular according to the shape of the locking ball.
- the locking ball storage hole is a long hole in the front-rear direction, and the length thereof is the length in the front-rear direction of the restriction convex portion. It is characterized by being longer than the length.
- the third invention of the present invention has a diameter of the outer peripheral surface from the open end of the container body to the engagement groove.
- the locking in a state where the locking ball storage hole is substantially constant, the length in the front-rear direction of the locking ball storage hole is substantially equal to the diameter of the locking ball, and the outer peripheral convex portion and the inner peripheral convex portion are engaged.
- the distance between the outer peripheral surface of the inner cylinder and the inner peripheral surface of the outer cylinder at the position of the ball housing hole is substantially equal to the diameter of the lock ball.
- the diameter of the outer peripheral surface from the opening end of the container body to the engagement groove is substantially constant, for example, a rib-like protruding structure or a step is formed between the opening end and the engagement groove. It will not exist. For example, the absence of such protruding structures and steps eliminates the locking ball force and the force required to overcome such protruding structures and steps. Further, when such a protruding structure or step is provided, when the locking ball gets over it, it is accompanied by elastic deformation. Therefore, the third aspect of the invention is also suitable when the container body is formed of a material that is not easily elastically deformed. It should be noted that the diameter “substantially constant” does not require that the diameter is strictly constant. For example, the diameter is allowed to fluctuate enough to be chamfered or rounded.
- the distance between the outer peripheral surface of the inner cylinder and the inner peripheral surface of the outer cylinder at the position of the locking ball housing hole in a state where the outer peripheral convex part and the inner peripheral convex part are engaged is the same as the locking ball. Therefore, when the cap is not attached, the locking ball will fit between the inner peripheral surface of the outer cylinder and the outer peripheral surface of the inner cylinder. That is, the cap is not attached In this case, the locking ball does not protrude. When the cap is attached, the inner cylinder can protrude inward only when it is pushed forward at the opening end of the container body.
- the “inner peripheral convex portion” mentioned here includes not only a structure such as a protrusion or a ridge but also a step, as long as the structure has a height difference.
- the fourth invention of the present invention is characterized in that, in a state where the outer peripheral convex portion and the inner peripheral convex portion are engaged, The outer peripheral surface of the inner cylinder, the inner peripheral surface of the outer cylinder, and the rear end edge of the restricting convex portion are in contact with each other.
- the locking ball is urged by the restricting convex portion. Therefore, when the cap is attached, the inner cylinder is pushed forward at the opening end of the container body, so that if there is a space inside, the locking ball can protrude inward.
- an outer cylinder stopper having a protruding structure in which a rear end of the restricting convex portion is engaged is formed on the rear outer side of the locking ball housing hole in the cap body, and the cap is formed in the container.
- the restricting convex portion restricts the outward movement of the locking ball, the rear end of the restricting convex portion is locked to the outer tube stopper. It is desirable that That is, when the cap is attached, the locking ball storage hole is almost covered with the restricting convex portion, and a sufficient attachment force is secured.
- the cosmetic material has improved usability compared to the conventional screw engagement by the cap that can be opened with one touch and securely closed with the prevention of leakage of contents.
- a container can be provided.
- FIG. 1 is a front sectional view showing a state where a cap is attached to a container body in a cosmetic container according to a first embodiment of the present invention.
- FIG. 2 is a front sectional view showing a state where the cap is being removed in the cosmetic container according to the first embodiment of the present invention.
- FIG. 3 is a front sectional view showing a state where the cap is being removed in the cosmetic container according to the first embodiment of the present invention.
- FIG. 4 is a front sectional view showing a state where the cap is being removed in the cosmetic container according to the first embodiment of the present invention.
- FIG. 5 is a front sectional view showing the state of the cosmetic container according to the first embodiment of the present invention with the cap attached to the container body.
- FIG. 6 is a front sectional view showing a state where the cap is being attached to the container body in the cosmetic container according to the first embodiment of the present invention.
- FIG. 7 is a front sectional view showing a state where the cap is attached to the container body in the cosmetic container according to the first embodiment of the present invention.
- FIG. 8 is a front cross-sectional view showing a modified example of the application part in the cosmetic container according to the first embodiment of the present invention.
- FIG. 9 is a front sectional view showing a state where a cap is attached to a container body in a cosmetic container according to a second embodiment of the present invention.
- FIG. 10 is a front sectional view showing a state where the cap is being removed in the cosmetic container according to the second embodiment of the present invention.
- FIG. 11 In the cosmetic container according to the second embodiment of the present invention, the cap is removed. The state in the middle is shown in front sectional view.
- FIG. 12 is a front sectional view showing a state where the cap is being removed in the cosmetic container according to the second embodiment of the present invention.
- FIG. 13 is a front sectional view showing a state where a cap is attached to a container body in a cosmetic container according to a second embodiment of the present invention.
- FIG. 14 is a front sectional view of a cosmetic container according to a second embodiment of the present invention in a state where the cap is being attached to the container body.
- FIG. 15 is a front sectional view of a cosmetic container according to a second embodiment of the present invention in a state where the cap is being attached to the container body.
- FIG. 16 is a front sectional view of a cosmetic container according to a second embodiment of the present invention in a state where the cap is being attached to the container body.
- the container body 20 is formed in a substantially cylindrical shape having an upper end opened and a lower end closed.
- the diameter is narrowed through a shoulder portion 26, and this portion is a covered region 22, which is a place where the cap 30 is directly attached.
- a portion that is located below the covering region 22 and has a larger outer diameter is a storage portion 21, and cosmetics such as mascara are stored in the storage portion 21.
- the diameter is further reduced through a step 25, and a small diameter portion 24 is formed.
- the intermediate portion 27 between the small-diameter portion 24 and the shoulder portion 26 is formed with an engagement groove 23 that is a ring-shaped trapezoidal groove extending outwardly along the outer periphery.
- the container body 20 can be molded from glass, plastic or metal. [0023] (1 2) Packing 70
- a rubber, generally cylindrical packing 70 is press-fitted into the inner periphery of the opening of the container body 20.
- the upper end portion of the packing 70 covers the upper edge of the container body 20.
- an ironing valve 71 having a downward valve structure is formed at an intermediate portion of the inner periphery of the knock 70.
- the cap 30 is roughly divided into a cap body 40, an outer cylinder 50, and an inner cylinder 60.
- the cap body 40 is made of plastic so that the upper end is closed and the lower end is opened.
- the lower end portion of the cap body 40 is formed as a slightly thin covering portion 42.
- a portion located on the upper side of the covering portion 42 and having a larger outer diameter is referred to as a grip portion 41.
- the covering portion 42 has an inner diameter that can be extrapolated with respect to the outer diameter of the intermediate portion 27 of the covering region 22.
- four locking ball receiving holes 43 formed as long holes in the front-rear direction are equally arranged in the circumferential direction. In this locking ball storage hole 43, a stainless steel locking ball 45 is stored.
- the width of the locking ball storage hole 43 is slightly larger than the diameter of the locking ball 45 on the outer peripheral side, and is slightly smaller than the diameter of the locking ball 45 on the inner peripheral side. Thereby, the outer force locking ball 45 of the locking ball storage hole 43 can be inserted. In addition, it is possible to make a part of the locking ball 45 protrude inward without dropping out inward. Further, the rear end edge of the locking ball storage hole 43 slightly protrudes, and this portion serves as an outer tube stopper 44.
- the number of the locking ball storage holes 43 and the locking balls 45 are equally distributed in the circumferential direction! If it is, it will not be specifically limited. However, if it is not 4, it is better to use 3 than 5 or more.
- an inner peripheral convex portion 46 that is a ring-shaped ridge inward is formed slightly above the middle portion of the inner periphery of the grip portion 41.
- An upper spring receiver 47 that is an annular step is formed at the transition portion between the grip portion 41 and the covering portion 42 of the cap body 40.
- the outer cylinder 50 has a cylindrical structure and is extrapolated to the outer periphery of the covering portion 42 of the cap body 40.
- a regulation convex portion 51 projecting inward is formed slightly below the middle portion of the inner periphery of the outer cylinder 50.
- a lower spring receiver 52 that is an annular step is formed above the restricting convex portion 51.
- a first spring 31 is interposed between the lower spring receiver 52 and the upper spring receiver 47. The first spring 31 urges the cap body 40 upward and the outer cylinder 50 downward.
- the lower end surface of the restricting convex portion 51 is in contact with the outer tube stopper 44 of the cap body 40. In other words, the outer cylinder 50 is always urged downward by the urging force of the first spring 31.
- the outer cylinder stopper 44 restricts further downward movement. At this time, the restricting convex portion 51 is positioned in the vicinity of the lower half of the locking ball receiving hole 43, thereby preventing the locking ball 45 from moving outward. . Then, the locking ball 45 protruding inward as a result of hindering the outward movement is fitted into the engaging groove 23.
- the inner cylinder 60 is formed in a substantially cylindrical shape having an open upper end and a closed lower end, and is inserted into the grip portion 41 of the cap body 40.
- a second spring 32 is interposed between the bottom surface thereof and the lower surface of the upper end of the grip portion 41. By the biasing force of the second spring 32, the cap body 40 is biased upward and the inner cylinder 60 is biased downward.
- an outer peripheral convex portion 63 that is an outward projecting ridge, and this is a force that can move up and down while sliding on the inner periphery of the grip portion 41. Further downward movement is restricted by contacting the inner peripheral convex portion 46 on the inner periphery of the portion 41.
- the urging force of the second spring 32 is greater than the urging force of the first spring 31.
- the bottom edge which is the closed end of the inner cylinder 60, has a structure in which when the cap 30 is released from the container main body 20, the urging force of the second spring 32 makes contact with and presses the locking ball 45. (See Fig. 5). At this time, the locking ball 45 is held in contact with the bottom edge of the inner cylinder 60, the lower end portion of the locking ball storage hole 43 of the cap body 40, and the regulating convex part 51 of the outer cylinder 50. It will be. Thus, the bottom edge of the inner cylinder 60 functions as a stopper from the cap body 40 when the cap 30 is released.
- a shaft 61 projecting downward is formed in the body from the lower surface of the bottom surface of the inner cylinder 60. Further, a brush-like application portion 62 is formed at the tip of the shaft portion 61. In a state where the cap 30 is attached to the container main body 20, that is, in the state of FIG. 1, the shaft portion 61 and the application portion 62 are completely stored in the container main body 20. In this state, the application unit 62 is immersed in the cosmetic in the storage unit 21.
- An upward biasing force is always applied to the cap body 40 by the second spring 32.
- the upward movement of the cap body 40 is prevented by the engagement between the locking ball 45 and the engagement groove 23.
- the second spring 32 urges the inner cylinder 60 downward and adheres to the knockin 70.
- the first spring 31 urges the outer cylinder 50 downward, but the outer cylinder 50 is further lowered by the restriction projection 51 of the outer cylinder 50 coming into contact with the outer cylinder stopper 44 of the cap body 40.
- the restricting convex portion 51 exactly coincides with the position of the engaging groove 23.
- the locking ball 45 is located at the lower end portion in the locking ball storage hole 43 and also coincides with the position of the engagement groove 23. Due to this positional relationship, the locking ball 45 protrudes inward by the restricting convex portion 51. Then, the locking ball 45 protruding inward is fitted into the engaging groove 23, and as a result, the cap 30 is fixed to the container body 20.
- the outer cylinder 50 is moved upward while resisting the urging force of the first spring 31.
- the restricting convex portion 51 that has caused the locking ball 45 to protrude inward also moves upward. Thereby, the locking ball 45 can move outward.
- the cap body 40 moves upward with respect to the inner cylinder 60 by the urging force of the second spring 32 as shown in FIG. At this time, since there is nothing that prevents the locking ball 45 from moving outward, the locking ball 45 leaves the engaging groove 23 and moves upward together with the cap body 40.
- the urging force of the second spring 32 and the urging force of the first spring 31 since the former is larger as described above, the cap body 40 can be moved upward with the outer cylinder 50 while contracting the first spring 31. Yes.
- the cap body 40 is further moved upward.
- the inner peripheral convex portion 46 and the outer peripheral convex portion 63 come into contact with each other, so that the cap main body 40 is prevented from further upward movement. It will be.
- the caps 30 are kept in contact with the container body 20 but are disengaged from each other. Therefore, as shown in FIG. 5, the cap 30 can be easily removed simply by grasping the grip 41 and lifting it upward.
- the shaft 61 moves upward while being squeezed by the squeezing valve 71 of the packing 70.
- the application part 62 is also squeezed by the squeezing valve 71 and the entire cap 30 is exposed from the container body 20. At this time, the excess cosmetic material adhering to the application part 62 is wiped off by the ironing valve 71, so that an appropriate amount remains and the cosmetic material can be applied to a desired location.
- the shaft part 61 is first inserted into the opening of the container body 20 with the application part 62 first, and the entire cap 30 is moved downward.
- the locking ball 45 is pressed against the bottom shoulder portion of the inner cylinder 60 urged by the second spring 32 and is located at the lower end portion in the locking ball storage hole 43. Since 51 is also located, a part of the locking ball 45 protrudes inward.
- the locking ball 45 When the cap body 40 is pressed downward against the urging force of the second spring 32 in this state, the locking ball 45 is moved downward while contacting the small diameter portion 24 of the covering region 22. Then, the lower end force of the covering part 42 of the cap body 40 until it contacts the shoulder part 26 of the container body 20 In the pressed state, as shown in FIG. 7, the locking ball 45 moves over the step 25 in the covering region 22 while maintaining the position of the upper end of the locking ball storage hole 43, and further slightly engages the engagement groove 23. It will reach the passing position.
- the lower end of the cap body 40 (the lower end of the covering portion 42) and the shoulder portion 26 of the container body 20
- the distance (referred to as “distance A”) is adjusted to be longer than the vertical distance (referred to as “distance B”) in the inner method of the locking ball storage hole 43. That is, when the container body 20 has a shoulder portion 26, when the cap 30 is attached to the container body 20, the lower end of the cap body 40 is pressed until it contacts the shoulder portion 26. While the main body 40 moves by the distance A, the locking ball 45 is surely moved by the distance B in the locking ball receiving hole 43 and is protruded inward by the restricting projection 51.
- the shape of application section 62 can be changed as appropriate in accordance with the content of the cosmetic contained in container body 20.
- cosmetics such as lip daros, which has a higher fluidity than mascara
- the surface of a short cylindrical synthetic resin chip with one end cut off obliquely is used.
- An application part 62 formed by electrostatically implanting nylon hair having a length of about 0.5 mm may be attached to the tip of the shaft part 61.
- the container body 20 is formed in a substantially cylindrical shape having an upper end opened and a lower end closed. In the vicinity of the upper end of the container body 20, the diameter is narrowed through a shoulder portion 26, and this portion is a covered region 22, which is a place where the cap 30 is directly attached. A portion that is located below the covering region 22 and has a larger outer diameter is a storage portion 21, and cosmetics such as mascara are stored in the storage portion 21.
- an engagement groove 23 which is a ring-shaped trapezoidal groove extending outwardly along the outer periphery, is formed at an intermediate portion between the opening end and the shoulder portion 26.
- the outer diameter is formed substantially constant except for the engaging groove 23.
- the container body 20 can be molded from glass, plastic or metal.
- a hollow substantially cylindrical packing 70 made of plastic (for example, made of a thermoplastic elastomer) with a narrowed lower end portion is press-fitted into the inner periphery of the opening of the container body 20.
- the upper end portion of the packing 70 covers the upper edge of the container body 20, and a ridge in the outer circumferential direction is provided directly below the upper edge. This protrusion engages with a groove provided on the inner periphery of the opening of the container body 20. As a result, the knock 70 is firmly fixed to the container body 20.
- the lower end portion of the packing 70 is formed as an ironing valve 71 having a downward valve structure.
- the cap 30 is roughly divided into a cap body 40, an outer cylinder 50, and an inner cylinder 60.
- the cap body 40 is made of polybutylene terephthalate and has a cylindrical cylindrical part 42a whose upper and lower ends are both open. 41a and power. That is, the cap body 40 is formed by fixing the upper end portion of the cylindrical portion 42a so as to cover the button portion 41a.
- the cylindrical portion 42 a has an inner diameter that can be extrapolated with respect to the outer diameter of the intermediate portion 27 of the covering region 22.
- Near the lower end of the cylindrical part 42a there are four locking ball storage holes 43, equally spaced in the circumferential direction.
- a stainless steel locking ball 45 is stored in the locking ball storage hole 43.
- the length of the locking ball storage hole 43 in the vertical direction is substantially the same as the diameter (2.5 mm) of the locking ball 45. Therefore, the locking ball 45 does not move relatively in the locking ball housing hole 43 during the attaching / detaching operation of the cap 30.
- the width of the locking ball receiving hole 43 is slightly larger than the diameter of the locking ball 45 on the outer peripheral side, and is slightly smaller than the diameter of the locking ball 45 on the inner peripheral side.
- the outer force locking ball 45 can be inserted into the locking ball storage hole 43. Further, a part of the locking ball 45 can be protruded inward without dropping out inward. Further, a slightly protruding portion is formed at a position slightly below the rear end edge of the locking ball storage hole 43. This part is an outer tube stopper 44.
- the number of the locking ball storage holes 43 and the number of the locking balls 45 are equally distributed in the circumferential direction! If it is, it will not be specifically limited. However, in the case where the number is not four, it is preferable that the number is three in view of ease of molding rather than the number of five or more.
- a step-shaped inner peripheral convex portion 46 is formed slightly upward in the middle portion of the inner periphery of the cylindrical portion 42a, and the lower inner diameter is slightly reduced from this step.
- the lower edge of the button portion 41a of the cap body 40 forms a step with the cylindrical portion 42a, and this is the upper spring receiver 47.
- the outer cylinder 50 is made of polyoxymethylene and has a cylindrical structure. When the cap 30 is attached, the outer cylinder 50 is outside the outer periphery of the cylindrical part 42a of the cap body 40 that is not covered with the button part 41a. Inserted.
- a restricting convex portion 51 that protrudes inwardly in an annular shape is formed.
- the length of the restricting convex portion 51 in the vertical direction is substantially equal to the distance from the upper edge of the locking ball storage hole 43 to the outer tube stopper 44.
- the upper edge of the restricting convex portion 51 is formed as a lower spring receiver 52 that is an annular step.
- a stainless steel first spring 31 is interposed between the lower spring receiver 52 and the upper spring receiver 47. The first spring 31 biases the cap body 40 upward and the outer cylinder 50 downward.
- the lower end surface of the restricting convex portion 51 is in front of the cap body 40.
- the inner cylinder 60 is formed in a substantially cylindrical shape having an open upper end and a closed lower end, and is inserted into the cylindrical portion 42a of the cap body 40.
- a second spring 32 made of stainless steel is interposed between the bottom surface thereof and the lower surface of the upper end of the button portion 41a. Due to the biasing force of the second spring 32, the cap body 40 is biased upward and the inner cylinder 60 is biased downward.
- an outer peripheral convex portion 63 which is an outward projecting ridge, which can move up and down while sliding on the inner periphery of the cylindrical portion 42a.
- the urging force (14.72N) of the second spring 32 is larger than the urging force (7.85N) of the first spring 31.
- a shaft portion 61 projecting downward is formed in the body from the lower surface of the bottom surface of the inner cylinder 60.
- a brush-like application portion 62 that is raised radially is formed at the tip of the shaft portion 61.
- the first spring 31 urges the outer cylinder 50 downward, but the regulating projection 51 of the outer cylinder 50 contacts the outer cylinder stopper 44 of the cap body 40, so that the outer cylinder 50 As mentioned above, it does not move downward.
- the restricting convex portion 51 just covers the entire engaging groove 23. This position As a result, the locking ball 45 protrudes inward by the restricting convex portion 51. Then, the locking ball 45 protruding inward is fitted into the engagement groove 23, and as a result, the cap 30 is fixed to the container body 20.
- the outer cylinder 50 is grasped with the thumb and the middle finger, and the upward force is also pressed with the index finger to press the button part 41a. Then, as shown in FIG. 10, the outer cylinder 50 moves upward relative to the cap body 40 against the urging force of the first spring 31. At this time, the restricting convex portion 51 that has caused the locking ball 45 to protrude inward also moves upward.
- the restricting convex portion 51 relatively moves upward by about 5 mm, the force that releases the outward restraining force of the locking ball 45 is released.
- the locking ball 45 receives the downward biasing force of the second spring 32. Will move outward (see Fig. 11).
- the cap body 40 moves upward relative to the inner cylinder 60 by the urging force of the second spring 32.
- the urging force of the second spring 32 and the urging force of the first spring 31 are antagonized.
- the cap body 40 causes the first spring 31 to contract.
- the outer cylinder 50 can be moved upward.
- the cap main body 40 further moves upward.
- the inner peripheral convex portion 46 and the outer peripheral convex portion 63 come into contact with each other, so that the cap main body 40 is further moved upward. It will be blocked.
- the locking ball 45 is formed on the outer surface of the inner tube 60, the outer surface of the outer tube 50, and the restricting convex portion of the outer tube 50 biased downward by the first spring. 51 is also held by the lower edge.
- the caps 30 are kept in contact with the container body 20 but are disengaged from each other. Therefore, as shown in FIG. 13, the cap 30 can be easily removed by simply lifting the outer cylinder 50 while holding it. At this time, the shaft 61 moves upward while being squeezed by the squeezing valve 71 of the knock 70. Finally, the application part 62 The entire cap 30 is exposed from the container body 20 after being squeezed by the squeezing valve 71. At this time, the excess cosmetic material adhering to the application part 62 is wiped off by the ironing valve 71, so that an appropriate amount remains and the cosmetic material can be applied to a desired location.
- the restricting convex portion 51 is further urged by the urging force of the first spring 31 because the locking ball 45 that restricted the downward movement has escaped inward, and moves downward well. To do. However, eventually, the lower edge of the restricting convex portion 51 comes into contact with the outer tube stopper 44 together with the click sound, so that the attachment of the cap 30 to the container body 20 is completed as shown in FIG. Industrial applicability
- the present invention can be used for containers that contain cosmetics such as mascara, manicure, and lip dalros, which require a suitable amount to be immersed in an applicator and applied to the target location.
- cosmetics such as mascara, manicure, and lip dalros
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closures For Containers (AREA)
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP05767422.8A EP1800561A4 (en) | 2004-08-19 | 2005-08-01 | COSMETICS CONTAINER |
US11/660,204 US7503718B2 (en) | 2004-08-19 | 2005-08-01 | Cosmetic container |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004239812 | 2004-08-19 | ||
JP2004-239812 | 2004-08-19 | ||
JP2005-152782 | 2005-05-25 | ||
JP2005152782A JP4803706B2 (ja) | 2004-08-19 | 2005-05-25 | 化粧料容器 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2006018964A1 true WO2006018964A1 (ja) | 2006-02-23 |
Family
ID=35907354
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2005/014012 WO2006018964A1 (ja) | 2004-08-19 | 2005-08-01 | 化粧料容器 |
Country Status (4)
Country | Link |
---|---|
US (1) | US7503718B2 (ja) |
EP (1) | EP1800561A4 (ja) |
JP (1) | JP4803706B2 (ja) |
WO (1) | WO2006018964A1 (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103228172A (zh) * | 2010-12-09 | 2013-07-31 | 莱雅公司 | 用于包装化妆品的设备 |
FR3080525A1 (fr) * | 2018-04-27 | 2019-11-01 | Albea Services | Dispositif d'assemblage entre un ensemble applicateur et une tete de flaconnette |
WO2019243369A1 (en) | 2018-06-21 | 2019-12-26 | Firmenich Sa | Compounds for providing a long-lasting strawberry odor |
WO2021122997A1 (en) | 2019-12-19 | 2021-06-24 | Firmenich Sa | Compounds for providing a long-lasting floral and fruity odor |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8272140B2 (en) | 2006-10-27 | 2012-09-25 | Group One Limited | Fluid reservoir assembly |
US7578071B2 (en) * | 2006-10-27 | 2009-08-25 | Group One Ltd. | Fluid reservoir wiper assembly |
KR100932861B1 (ko) | 2007-11-30 | 2009-12-21 | 코아스템(주) | 세포배양플라스크 |
JP5336129B2 (ja) * | 2007-12-06 | 2013-11-06 | 株式会社 資生堂 | 残存量低減機構を備えた塗布具付容器 |
FR2934130B1 (fr) * | 2008-07-24 | 2012-06-15 | Chanel Parfums Beaute | Dispositif de maquillage muni d'un applicateur de longueur variable |
FR2946844B1 (fr) * | 2009-06-22 | 2013-08-09 | Oreal | Dispositif de conditionnement et d'application d'un produit capilaire. |
US9468280B2 (en) | 2009-10-09 | 2016-10-18 | Kao Corporation | Lip cosmetic applicator device |
USD616608S1 (en) | 2009-10-26 | 2010-05-25 | Mary Kay Inc. | Mascara container |
FR2968517B1 (fr) * | 2010-12-09 | 2013-11-01 | Oreal | Dispositif de conditionnement d'un produit cosmetique |
FR2969127B1 (fr) * | 2010-12-21 | 2014-04-18 | Oreal | Dispositif de conditionnement d'un produit, notamment cosmetique, avec un organe d'etancheite |
IT1403622B1 (it) | 2011-01-11 | 2013-10-31 | Brivaplast Srl | Contenitore con sistema di apertura perfezionato. |
DE202011100183U1 (de) * | 2011-05-03 | 2012-08-06 | Geka Gmbh | Kosmetikeinheit mit blockierbarem Rastverschluss |
FR2978021B1 (fr) * | 2011-07-22 | 2013-12-20 | Dior Christian Parfums | Systeme de conditionnement et d'application de produit, notamment de produit cosmetique |
JP5999559B2 (ja) * | 2013-01-31 | 2016-09-28 | 株式会社吉野工業所 | 液体化粧料収納容器 |
KR101599612B1 (ko) * | 2014-05-21 | 2016-03-14 | 펌텍코리아 (주) | 내용물 정량 인출 사용이 가능한 용기캡 |
KR101590402B1 (ko) * | 2014-09-04 | 2016-02-01 | (주)연우 | 회전개폐형 화장품 용기 |
US10045600B2 (en) | 2014-09-18 | 2018-08-14 | HCT Group Holdings Limited | Container with quick release base and lid assembly |
JP6739043B2 (ja) * | 2016-08-30 | 2020-08-12 | 株式会社コーセー | 化粧料容器用シゴキ |
JP6906364B2 (ja) * | 2017-05-16 | 2021-07-21 | ロレアル | 人のケラチン物質に化粧品を塗布するための器具 |
JP6807121B2 (ja) * | 2017-09-14 | 2021-01-06 | 株式会社エイエムジー | 化粧品容器用パッキン及び化粧品容器 |
US10849405B2 (en) | 2017-09-20 | 2020-12-01 | Elc Management Llc | Cap and vial applicator system for applying two cosmetic products |
CN108974620B (zh) * | 2018-06-15 | 2022-05-20 | 中国核电工程有限公司 | 桶盖自动解锁及自动锁定机构 |
RU195991U1 (ru) * | 2018-11-23 | 2020-02-12 | Бривапласт С.Р.Л. | Контейнер для жидких или пастообразных продуктов |
KR102343925B1 (ko) * | 2019-12-23 | 2021-12-27 | 엄예린 | 원터치 교체형 붓 장치 |
KR102408119B1 (ko) * | 2020-09-07 | 2022-06-13 | 박학수 | 필터의 교체구조가 개선된 샤워기용 헤드 |
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US3115664A (en) * | 1961-03-23 | 1963-12-31 | Re Giovanni | Mixing-stirring cap for nail polish bottles and the like |
US5116154A (en) * | 1991-06-06 | 1992-05-26 | Fulkerson Gary E | Spring-loaded bottle cap/applicator apparatus |
JP2004250101A (ja) * | 2002-08-13 | 2004-09-09 | Imekkusu Kk | 容器 |
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2005
- 2005-05-25 JP JP2005152782A patent/JP4803706B2/ja not_active Expired - Fee Related
- 2005-08-01 EP EP05767422.8A patent/EP1800561A4/en not_active Withdrawn
- 2005-08-01 WO PCT/JP2005/014012 patent/WO2006018964A1/ja active Application Filing
- 2005-08-01 US US11/660,204 patent/US7503718B2/en not_active Expired - Fee Related
Patent Citations (3)
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JPS5510288Y2 (ja) * | 1976-03-19 | 1980-03-06 | ||
JPH0331215Y2 (ja) * | 1984-04-18 | 1991-07-02 | ||
JPH08226U (ja) * | 1992-03-23 | 1996-02-06 | 三四義 田辺 | ボールベアリングの頭出し入れで着脱する容器とキヤップ |
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Title |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103228172A (zh) * | 2010-12-09 | 2013-07-31 | 莱雅公司 | 用于包装化妆品的设备 |
FR3080525A1 (fr) * | 2018-04-27 | 2019-11-01 | Albea Services | Dispositif d'assemblage entre un ensemble applicateur et une tete de flaconnette |
WO2019243369A1 (en) | 2018-06-21 | 2019-12-26 | Firmenich Sa | Compounds for providing a long-lasting strawberry odor |
WO2021122997A1 (en) | 2019-12-19 | 2021-06-24 | Firmenich Sa | Compounds for providing a long-lasting floral and fruity odor |
Also Published As
Publication number | Publication date |
---|---|
JP2006081890A (ja) | 2006-03-30 |
EP1800561A1 (en) | 2007-06-27 |
US7503718B2 (en) | 2009-03-17 |
US20080273914A1 (en) | 2008-11-06 |
JP4803706B2 (ja) | 2011-10-26 |
EP1800561A4 (en) | 2013-12-18 |
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