WO2020145324A1 - Récipient de distribution de matériau en forme de tige - Google Patents

Récipient de distribution de matériau en forme de tige Download PDF

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Publication number
WO2020145324A1
WO2020145324A1 PCT/JP2020/000363 JP2020000363W WO2020145324A1 WO 2020145324 A1 WO2020145324 A1 WO 2020145324A1 JP 2020000363 W JP2020000363 W JP 2020000363W WO 2020145324 A1 WO2020145324 A1 WO 2020145324A1
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WO
WIPO (PCT)
Prior art keywords
cylinder
spiral
rod
protrusion
spiral cylinder
Prior art date
Application number
PCT/JP2020/000363
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English (en)
Japanese (ja)
Inventor
佳彦 小橋
Original Assignee
株式会社資生堂
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 株式会社資生堂 filed Critical 株式会社資生堂
Priority to JP2020565189A priority Critical patent/JP7441184B2/ja
Priority to CN202080008784.6A priority patent/CN113271812A/zh
Publication of WO2020145324A1 publication Critical patent/WO2020145324A1/fr

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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
    • A45D40/02—Casings wherein movement of the lipstick or like solid is a sliding movement
    • A45D40/04—Casings wherein movement of the lipstick or like solid is a sliding movement effected by a screw

Definitions

  • the present invention relates to a rod-shaped material feeding container, and particularly to a rod-shaped material feeding container for feeding a stick-shaped cosmetic material such as lipstick.
  • a spiral shaft is provided in the center, and a shape in which a hole through which the spiral shaft passes is formed in the center of the stick-shaped cosmetic is well known (for example, patents (Reference 1, FIG. 8).
  • a delivery container for lipstick generally has a configuration in which the rear portion of the lipstick is held by a cylindrical core chuck holder and the core chuck holder moves up and down with respect to a cylindrical sleeve (for example, , Patent Document 1, FIG. 4).
  • the lipstick remains less in the part held by the lipstick core chuck holder, and remains in the holder when used up to the top of the core chuck.
  • Patent Documents 2 and 3 A technique for changing the shape of the member has been proposed (Patent Documents 2 and 3).
  • the present invention provides a rod-shaped material feeding container that does not have a spiral shaft in the center and can use the rod-shaped material until the end without changing the member shape of the container even when the remaining amount decreases. To aim.
  • a spiral cylinder in which a spiral protrusion is formed on the inner peripheral surface, An elevating stage that comes into contact with the lower surface of the rod-shaped member and moves up and down together with the rod-shaped member, A rotation restriction that has at least two stretched plates that extend in the axial direction along the inner circumference of the spiral cylinder, and at least a part of which is fitted inside the spiral cylinder so as to be rotatable relative to the spiral cylinder.
  • a rod-shaped material feeding container capable of feeding back the rod-shaped material together with the elevating stage by resistance between the spiral protrusion on the inner peripheral surface of the spiral cylinder and the spiral groove on the outer periphery of the rod-shaped material.
  • the rod-shaped material in the rod-shaped material feeding container, can be used until the end without providing a spiral shaft in the center and changing the shape of the container even when the remaining amount is small.
  • FIG. 3 is a bottom perspective view of the spiral cylinder of the first embodiment, the rotation restricting cylinder, and the elevating stage in an exploded manner.
  • FIG. 3 is a bottom perspective view of the lifting stage according to the first embodiment.
  • FIG. 3 is a perspective view of an elevating stage and a rotation restricting cylinder according to the first embodiment. Explanatory drawing of the raising/lowering stage which concerns on 1st Embodiment. The figure explaining the top dead center of the raising/lowering stage which concerns on 1st Embodiment.
  • the whole perspective view of the stick-shaped cosmetics feeding container concerning a 2nd embodiment of the present invention.
  • the top view of the stick-shaped cosmetics feeding container which concerns on 2nd Embodiment.
  • the disassembled perspective view of the stick-shaped cosmetics feeding container which concerns on 2nd Embodiment.
  • the stick-shaped cosmetics are removed and the rotation regulation cylinder with a sleeve, the spiral cylinder, and the raising/lowering stage are disassembled perspective view.
  • the disassembled perspective view of the stick-shaped cosmetics feeding container which concerns on 3rd Embodiment.
  • the stick-shaped cosmetics were removed, and the rotation-regulating cylinder, the spiral cylinder, and the hakama barrel are exploded perspective views.
  • Sectional perspective view which shows the upper surface side of the bottom face of the hakama according to the third embodiment.
  • the perspective view which shows the lower end of the spiral cylinder which concerns on 3rd Embodiment.
  • the figure which shows the state which fitted the spiral cylinder in the rotation control cylinder with a sleeve in 3rd Embodiment.
  • the bottom view which shows the convex part of the elastic part and the unevenness
  • the present invention relates to a stick-out container for stick-shaped materials, particularly stick-shaped cosmetics such as lipsticks.
  • stick-shaped material stick
  • a stick-shaped cosmetic material and a stick-shaped material other than the cosmetic material can be included.
  • the stick-shaped cosmetic may be, for example, lipstick, lip balm, concealer, stick eye shadow, stick foundation, stick-shaped beauty essence, stick-shaped moisturizer, etc.
  • Sticks other than cosmetics include, for example, sticky perfume, sticky antiperspirant, sticky sunscreen, sticky medicine, sticky insect repellent, sticky solid detergent, sticky glue, sticky stick It may be an adhesive, an eraser, a toy imitating a lipstick, etc.
  • the rod-shaped body may include not only a solid formed in a predetermined shape but also a material having a viscosity of a certain level or more and capable of maintaining the predetermined shape, for example, a viscoelastic material.
  • the rod-shaped body may be preliminarily formed into a rod shape and attached to the upper surface of the upper wall of the elevating stage, or the spiral cylinder, the inner surface of the stretched plate of the rotation restricting cylinder, and the upper wall of the elevating stage. It also includes a case where a replenishment space formed with the upper surface of the is filled with a material to form a rod-shaped material.
  • stick-shaped cosmetic material 6 will be described as an example of the stick-shaped material
  • stick-shaped cosmetic material feeding container 10 which is an example of the stick-shaped material feeding container will be described as an example.
  • FIG. 1 is an overall perspective view of a stick-shaped cosmetic material feeding container 10 according to the first embodiment of the present invention.
  • FIG. 2A is an exploded perspective view of the stick-shaped cosmetic material feeding container 10 according to the first embodiment of the present invention.
  • the overall configuration of the stick-shaped cosmetic material feeding container 10 will be described with reference to FIGS. 1 and 2A.
  • the stick-shaped cosmetic material supply container 10 supplies the stick-shaped cosmetic material 6.
  • the stick-shaped cosmetic material feeding container 10 includes a hakama 1, a spiral cylinder 2, a rotation restricting cylinder 3, and a lifting stage 4.
  • An O-ring 5 is sandwiched between the hakama 1 and the spiral cylinder 2.
  • FIG. 2 shows an example in which the O-ring 5 is provided, the O-ring 5 may not be provided in the stick-shaped cosmetic material feeding container 1.
  • the cap 20 is detachably attached to the stick-shaped cosmetic material feeding container 10.
  • FIG. 2B is an exploded perspective view of the cap 20.
  • the cap 20 includes an outer cap 210 and an inner cap 220.
  • the outer cap 210 and the inner cap 220 of the hull 1, the spiral 2, the rotation restricting cylinder 3, the lifting stage 4, and the cap 20 of the stick-shaped cosmetic feeding container 10 are, for example, ABS (acrylonitrile butadiene styrene), PBT (polyester). Butylene terephthalate) and POM (polyacetal).
  • the O-ring 5 is made of an elastic material such as NBR (nitrile rubber).
  • the hakama 1 is an outer cylinder part (also referred to as a body or an outer case) of the stick-shaped cosmetic material feeding container 10, and has, for example, a bottomed cylindrical shape or a polygonal cylindrical shape.
  • the spiral tube 2 has a smaller diameter than the hakama 1 and is connected to the hakama 1 so as to project (jump out) toward the tip side (upper side) in the assembled state as shown in FIG.
  • the spiral cylinder 2 has a shape in which both upper and lower ends are open.
  • the spiral cylinder 2 is rotatable with respect to the hakama 1 and the rod-shaped cosmetic 6 is rotated relative to the hakama 1 by rotating the spiral cylinder 2 and the hakama 1 relatively. In the direction (up and down direction in FIG. 1), it moves forward and backward.
  • the lifting stage 4 is a moving member that lifts and lowers the stick-shaped cosmetic material 6.
  • the rotation restricting cylinder 3 is a supporting cylinder (rotation stopping cylinder) that restricts the rotation of the elevating stage 4 and slidably supports it, and is also a sliding cylinder part.
  • the rotation restricting cylinder 3 is fixed to the hakama cylinder 1 and rotatable with respect to the spiral cylinder 2.
  • the hakama 1 has a mouth 11 and a main body cylinder (holding cylinder) 12 on the side surface, and an annular protrusion 111 is provided near the upper end of the mouth 11. There is.
  • the mouth portion 11 is thinner than the main body tube 12, and the outside is recessed from the main body tube 12.
  • a spiral protrusion 21 is provided on the inner circumference of the spiral cylinder 2.
  • the vicinity of the upper end of the inner circumference of the spiral cylinder 2 is a thin upper end portion 22 that is recessed on the inner circumference side of the spiral protrusion region 21R.
  • the outer circumference of the spiral cylinder 2 has a sleeve 26 on the upper end side and an inner cylinder portion 27 on the lower end side.
  • the sleeve 26 is thicker on the outer side than the inner cylindrical portion 27. As shown in FIG. 1, the sleeve 26 projects upward from the upper end of the hull 1 and is exposed to the outside. When used, the sleeve 26 is operated by a user's finger to move the sleeve 26 relative to the hull 1. The relative rotation allows the stick-shaped cosmetic material 6 to be fed out.
  • An upper end annular groove 261 near the upper end is provided on the outer periphery of the sleeve 26, and an annular groove 262 into which the O-ring 5 is fitted is formed near the lower end.
  • the rotation restricting cylinder 3 includes stretch plates 31 and 32, upper end rings 33 and 34, a beam portion 35, a lower surface 36, and lower engaging members 37 and 381 to 384 (see FIG. 4).
  • Stretching ribs 311 and 321 extending in the up-down direction (moving direction) are provided on the outer surfaces of the stretched plates 31 and 32 of the rotation restricting cylinder 3 at substantially the center.
  • the lifting stage 4 also has an upper wall 45 and side walls 41 to 44 (see FIG. 7A).
  • the upper wall 45 of the lifting stage 4 has a shape in which a line segment that is substantially parallel to the circle is cut off in a top view, that is, two parallel lines of equal length and two semi-circular or semi-elliptical (or two It is an elliptical shape (shape like a land track) consisting of part of a circle or part of an ellipse.
  • the upper wall 45 of the elevating stage 4 has a flat upper surface.
  • the side walls 41 to 44 are two opposing arc-shaped engaging side walls 43 and 44 (see FIG. 3A) and two substantially parallel flat sliding side walls sandwiched between the two engaging side walls 43 and 44. It is composed of 41 and 42.
  • the slide side walls 41, 42 are sandwiched between the stretched plates 31, 32 of the rotation restricting cylinder 3 and are held in contact therewith.
  • pairs of upper and lower protrusions 431 and 432 which are engaging protrusions (screw protrusions) with the spiral protrusion 21, respectively (441, 442 (see FIG. 3A)). Is provided. Details of the shape of the lifting stage 4 will be described in detail with reference to FIGS. 5, 6, 7A, 10A, and 10B.
  • the solid cosmetic material is attached and loaded on the upper side of the elevating stage 4.
  • this attachment method is selected.
  • the fluid cosmetic material may be injected and filled from the tip side of the spiral cylinder 2 (the upper side in FIG. 2A) to the inside of the spiral cylinder 2 and the stretching plates 31 and 32 of the rotation restricting cylinder 3.
  • a stick-shaped cosmetic that can be filled by injection is, for example, a balm-like fluid that is a deformable fluid by setting the ambient temperature at a high temperature during filling, and is easy to apply to the skin based on petrolatum or beeswax, It is a semi-solid product that does not drip.
  • the lower surface 68 of the stick-shaped cosmetic material 6 and the upper surface of the upper wall 45 of the elevating stage 4 have a predetermined frictional resistance so that they can rotate together.
  • the stick-shaped cosmetic material 6, which is an example of the stick-shaped material of the present invention, is not a columnar shape, but has an elongated oval shape in which two opposing surfaces are linearly cut.
  • the side surfaces are composed of flat slide side surfaces 61 and 62 and arc-shaped engaging side surfaces 63 and 64, and the upper surface 67 and the lower surface.
  • Reference numeral 68 is an oval shape in which a substantially parallel line segment is omitted from the circle. Then, spiral grooves 65 and 66 are formed on the two surfaces of the engaging side surfaces 63 and 64, respectively.
  • the slide side surfaces 61 and 62 of the stick-shaped cosmetic material 6 are held by being sandwiched between the stretched plates 31 and 32 of the rotation restriction tube 3.
  • the cap 20 is detachably attached to the stick-shaped cosmetic feeding container 10 assembled in this way and loaded with the stick-shaped cosmetic 6 by insertion or filled by injection.
  • FIG. 3 is a cross-sectional explanatory view of the stick-shaped cosmetic material feeding container 1 according to the first embodiment of the present invention. Specifically, FIG. 3A is a sectional view taken along the line AA′ of FIG. 1, and FIG. 3B is a sectional view taken along the line BB′ of FIG.
  • the spiral grooves 65 and 66 of the stick-shaped cosmetic material 6 are engaged with the spiral protrusions 21 on the inner circumference of the spiral cylinder 2, and the pair of upper and lower protrusions (431 and 432) of the elevating stage 4 is engaged. ), (441, 442) engage with the spiral protrusion 21 on the inner circumference of the spiral cylinder 2, whereby the elevating stage 4 and the bar-shaped cosmetic material 6 rotate relative to the spiral cylinder 2 and ascend and descend vertically.
  • the interval P2 between the upper and lower two protrusions 441 and 442 of the elevating stage 4 and the interval between the spiral grooves 66 of the stick-shaped cosmetic material are both substantially equal to the interval P1 between the spiral protrusions 21 of the spiral cylinder 2. ..
  • the slide side surfaces 61, 62 of the stick-shaped cosmetic 6 and the slide side walls 41, 42 of the elevating stage 4 include the stretched plates 31, 32 and the upper end rings 33, 34 of the rotation restricting cylinder 3. , And does not contact the spiral projection 21 on the inner circumference of the spiral cylinder 2.
  • the stretched ribs 311 and 321 are formed on the inner surface of the spiral cylinder 2 as shown in FIG. Contact without engaging the top surface.
  • the rotation restricting cylinder 3 rotates together with the elevating stage 4 and the stick-shaped cosmetics 6, and slides on the elevating stage 4.
  • the side walls 41 and 42 and the slide side surfaces 61 and 62 of the stick-shaped cosmetic material 6 slide along the stretched plates 31 and 32 of the rotation restricting cylinder 3.
  • an O-ring 5 is provided between the inner peripheral surface of the mouth 11 of the hakama 1 which is the outer case and the outer peripheral surface of the spiral cylinder 2.
  • This O-ring 5 serves as a sliding resistance when the hakama 1 and the spiral cylinder 2 relatively rotate. Therefore, the user can relatively rotate the hull cylinder 1 and the spiral cylinder 2 while feeling a predetermined response.
  • the O-ring 5 is not provided, and the material that constitutes the inner peripheral surface of the hakama 1 and the outer peripheral surface of the spiral cylinder 2 is combined to select a material that provides sliding resistance when relatively rotating. May be.
  • the hakama 1 is non-rotatably connected to the rotation restricting cylinder 3.
  • the engagement between the hakama 1 and the rotation restricting cylinder 3 will be described later with reference to FIG.
  • the user rotates the hull cylinder 1 and the spiral cylinder 2 relative to each other to rotate the rotation restricting cylinder 3 together with the hull cylinder 1 with respect to the spiral cylinder 2, thereby raising and lowering the stage 4 and the rod shape.
  • the cosmetic material 6 can be raised and lowered.
  • FIG. 4 is a plan view of the stick-shaped cosmetic material feeding container 10. As shown in FIGS. 2A and 4, the upper surface of the stick-shaped cosmetic material 6 has an oval shape.
  • an upper end thick ring 33 and an upper end thin ring 34, which are upper end rings, are provided near the upper end of the rotation restricting cylinder 3.
  • the upper-end thin-walled ring 34 is fitted inside the upper-end thin-walled portion 22 of the spiral cylinder 2, and the upper-end thick-walled ring 33 is attached to the spiral cylinder 2. Is located above the upper thin portion 22 of the.
  • the spiral tube 2 is fixed by being sandwiched between the upper thick ring 33 of the rotation restriction tube 3 and the bottom surface of the hakama 1.
  • the spiral cylinder 2 is sandwiched between the upper thick ring 33 of the rotation restricting cylinder 3 and the bottom surface of the hakama 1 so that the spiral cylinder 2 is rotatably fixed in the vertical direction with respect to the rotation restricting cylinder 3. There is.
  • the outer edge 33O of the uppermost thick ring 33 at the uppermost end has a circular shape, and the inner edge has a substantially arc shape (I-cut) in which both ends of the circle are cut substantially in parallel. (Shape) opening.
  • the upper thick ring 33 has the same thickness as the arcuate portions 331 and 332 surrounded by the arcs and chords (notched edge portions) 335 and 336 that are a part of the outer circumferential edge 33O and has the same thickness in a top view. So as to continue, it has a circumferential outer edge 33O and partial rings 333, 334 surrounded by edge portions 337, 338 not cut out along the outer edge 33O.
  • FIG. 5 is a bottom perspective view in which the spiral cylinder 2, the rotation restricting cylinder 3 and the lifting stage 4 are disassembled.
  • FIG. 6 is a cross-sectional perspective view in which the bar-shaped cosmetic material 6 and the spiral cylinder 2 are removed, and the rotation restricting cylinder 3, the elevating stage 4 and the hakama cylinder 1 are disassembled.
  • four vertical ribs 271 to 274 are provided on the inner cylinder portion 27 on the lower side of the outer periphery of the spiral cylinder 2, and the lower end of the outer periphery of the spiral cylinder 2 is provided.
  • the outer peripheral lower end thick portion 28 is provided in the.
  • stretching ribs 311 and 321 extending in the up-down direction are provided at substantially the centers of the stretching plates 31 and 32 of the rotation restricting cylinder 3. As shown in FIG. 3A, the extending ribs 311 and 321 contact the spiral protrusion 21 on the inner peripheral surface of the spiral cylinder 2 without engaging with each other.
  • slanted surfaces 312 and 322 are formed on both ends of each of the stretched plates 31 and 32 in the left-right direction (width direction) so that the outside gradually becomes thinner.
  • an uppermost thick ring 33 at the uppermost end and an upper thin ring 34 at the lower side of the upper thick ring 33 are provided.
  • the upper end thin-walled ring 34 has upper end flat surfaces 341, 342 and arcuate surfaces 343, 344.
  • the inner surface of the upper thin ring 34 extends in the same plane as the inner edge (opening) of the upper thick ring 33, and the inner surface has a substantially oval shape (I cut shape).
  • the upper end flat surfaces 341 and 342 are continuous from the stretched plates 31 and 32, respectively, but the lateral lengths of the upper end flat surfaces 341 and 342 have a step SA on both sides than the length of the upper ends of the stretched plates 31 and 32. Is long.
  • upper end flat surfaces 341, 342 are not arcuate in cross-sectional shape, they are thinner than the upper end arcuate portions 331, 332, and the outer surfaces of the upper end flat surfaces 341, 342 are outside the upper end arcuate portions 331, 332. It is recessed from the side surface (outer edge 33O). Upper end ribs 347 and 348 (see FIG. 3B) are provided at the centers of the upper end flat surfaces 341 and 342, respectively.
  • the arcuate surfaces 343 and 344 are provided below the partial rings 333 and 334 of the upper thick ring 33, respectively, and the outer peripheral surface is recessed thinner than the outer surface (outer edge 33O) of the upper partial rings 333 and 334. There is. Then, recesses 345 and 346 that are recessed upward are formed in substantially the centers of the lower surfaces of the arc surfaces 343 and 344.
  • a beam portion 35, a lower surface 36, and an engaging ring that is a lower engaging member are provided below the extending plates 31 and 32 of the rotation restricting cylinder 3.
  • 37 and engaging ribs 381 to 384 are provided.
  • the beam portion 35 includes a beam plate 350 and bow plates 351 and 352 (see FIG. 2A).
  • a circular lower surface 36 is provided below the beam portion 35.
  • the lower surface 36 is provided with a step SC such that the upper surface is wide and the lower surface is narrow so that the diameter is different in the same center circle.
  • the lower surface 36 and the beam portion 35 function as a deformation preventing member of the rotation restricting cylinder 3, and even if a slit-shaped space is provided between the two stretched plates 31 and 32, the rotation restricting cylinder 3 does not deform. It is possible to rotate in the spiral tube 2.
  • an engaging ring 37 for engaging with the bottom surface of the skirt 1 is formed below the lower surface 36.
  • Four engaging ribs 381 to 384 are formed on the outer circumference of the engaging ring 37 and extend in a substantially cross direction. The engagement ring 37 and the engagement ribs 381 to 384 project from the lower end of the spiral cylinder 2 in a state where the rotation restricting cylinder 3 is fitted inside the spiral cylinder 2.
  • the engaging ribs 381 and 382 are arranged at the same angle in the circumferential direction as the extending ribs 311 and 321 at the substantially center of the extending plates 31 and 32 (see FIG. )reference). Further, the engaging ribs 383 and 384 are arranged so as to be at the same angle as the center of the arc of the engaging side walls 43 and 44 of the elevating stage 4 fitted to the rotation restricting cylinder 3 (FIG. 3B). reference).
  • the bottom surface of the skirt 1 is provided with concentric double rings 13 and 15.
  • radial outer engaging ribs 141 to 148 are provided so as to be connected to each other.
  • the inner ring 15 has intermittent ring pieces 151 to 154 in which four gaps (slits) 161 to 164 are formed.
  • the step SC of the lower surface 36 of the rotation restricting cylinder 3 is fitted so that the step SC of the inner surface of the inner ring 15 fits and abuts on the inner circumference and the upper end of the inner ring 15.
  • the engagement ring 37 at the lower end of the rotation restricting cylinder 3 is located inside the inner ring 15, and the engaging ribs 381 to 384 are inserted into the gaps 161 to 164, whereby the rotation restricting cylinder 3 and the hakama cylinder are inserted. Rotation with 1 is restricted.
  • the lower end of the spiral cylinder 2 is placed on the upper side of the outer engaging ribs 141 to 148 on the outer side of the outer ring 13 of the hakama 1. Therefore, the hull cylinder 1 and the spiral cylinder 2 are relatively freely movable.
  • FIG. 7A is a bottom perspective view of the elevating stage 4, and FIG. 7B is a diagram illustrating the rear end of the spiral tube 2. The engagement between the lifting stage 4 and the spiral tube 2 will be described with reference to FIGS. 5 to 7B.
  • two upper and lower pairs of protrusions (431) having different lengths are formed on the outer peripheral surfaces of the two arc-shaped engaging side walls 43 and 44 of the elevating stage 4. , 432), (441, 442 (not shown)), respectively.
  • the upper and lower two protrusions (431, 432) and (441, 442) formed on the two engaging side walls 43 and 44 are screwed with the spiral protrusion 21 of the spiral cylinder 2, so that the elevating stage 4 is rod-shaped.
  • the cosmetic 6 can be moved up and down along the spiral protrusion 21 of the spiral cylinder 2.
  • the upper protrusions (long protrusions) 431 and 432 of the two upper and lower protrusions provided on the engaging side walls 43 and 44 are linear lines that are slightly inclined with respect to the horizontal direction (direction orthogonal to the extending direction of the extending plates 31 and 32). It is a protrusion. In this embodiment, since the engaging side walls 43 and 44 have substantially the same shape, the engaging side walls 43 and 44 have the same number of upper protrusions (long protrusions).
  • the engaging side walls 43 and 44 are partially separated from the engaging side walls 43 and 44 by substantially U-shaped slits 434 and 444 so as to surround the upper, lower, and left three directions, and are laterally separated.
  • Slit pieces 433, 443 extending in the direction are formed.
  • the slit pieces 433, 443 can be flexibly deformed on the free end side with the fixed end as a fulcrum, and also function as a stopper piece that defines the top dead center of the elevating stage 4 described later.
  • the lower protrusions (short protrusions) 432 and 442 of the two upper and lower protrusions protrude outward from the outer surface of the slit pieces 433 and 443 near the free ends.
  • the lower protrusions 432 and 442 are shorter than the upper protrusions 431 and 441.
  • the engagement side walls 43 and 44 of the lifting stage 4 are located inside the engagement side surfaces 63 and 64 of the stick-shaped cosmetic material 6.
  • the two protrusions (431, 432) and (441, 442) engage with the spiral protrusion of the spiral cylinder 2, and the top surfaces of the two protrusions (431, 432) and (441, 442) have a stick-shaped cosmetic 6 Is substantially the same as the arc-shaped outer peripheral surface of (see FIGS. 3A and 3B).
  • the spiral grooves 65 and 66 which are the thread grooves are formed on the engaging side surfaces 63 and 64 which are the arc-shaped outer peripheral portions of the bar-shaped cosmetic as the content, the spiral of the spiral cylinder 2 is formed. If the lower end that does not come into contact with the bar-shaped cosmetic 6 contacts, the screw projections between the grooves of the spiral grooves 65 and 66 of the engaging side surfaces 63 and 64 of the bar-shaped cosmetic 6 may collapse. Therefore, the movement range of the bar-shaped cosmetic material 6 that defines the receding limit is set to the lower end thin portion 23 that is a surface on which no spiral is formed, or the lower end of the spiral protrusion region 21R (see FIG. 7B) where the spiral protrusion 21 is not formed. It is necessary to stay in the region where the spiral protrusion 21 is formed on the inner periphery of the spiral cylinder 2 without contacting the inner periphery of the region.
  • the lower edge portions 43L, 44L of the two arcuate engagement side walls 43, 44 of the lifting stage 4 are integrally provided with the protruding pieces 46, 47 protruding downward. Has been formed.
  • the side edges SE of the projecting pieces 46, 47 are steps between the lower edges 46L, 47L of the projecting pieces 46, 47 and the lower edge portions 43L, 44L of the engaging side walls 43, 44.
  • the locking projections 24, 25 are provided on the inner peripheral surface of the spiral cylinder 2 below the lowermost end 21L of the spiral projection 21.
  • the locking projections 24, 25 are provided opposite to each other, offset by 180° (see FIG. 8(b)). Since the locking protrusions 24, 25 are arranged opposite to each other with a 180° offset, a force can be evenly applied to the two locking protrusions 24, 25 when reaching the bottom dead center, so that the lifting protrusions It is possible to prevent the balance of the stage 4 from being lost.
  • enlarged view of the D surface of FIG. 7C is an enlarged view of the portion of the arrow D around the locking projection 24 of FIG. 7B as seen from the rear end side.
  • a side surface SG that is a surface that abuts the side edge SE of the lower protruding pieces 46 and 47 of the elevating stage 4 is inclined by about 10° from a right angle (90°) and is inclined by 80°. It has become ° and it is warping. Therefore, when the side edges SE of the projecting pieces 46, 47 of the elevating stage 4 abut the side surfaces SG of the locking projections 24, 25 with respect to the locking projections 24, the side surfaces SG are warped, so that a force to overcome the side surface SE is overcome. The rotational force can be repelled without being generated, and the protruding pieces 46 and 47 can be retained in place.
  • the side edges SE of the projecting pieces 46 and 47 of the elevating stage 9 come into contact with the side surfaces SG and further project when the force is applied. It is possible to prevent the pieces 46 and 47 from being deformed toward the center side (away from the outer periphery) and falling. At this time, if there is a gap between the projecting pieces 46, 47 and the side surfaces SG of the locking protrusions 24, 25, there is a risk of deformation to the wall surface side (the side closer to the outer periphery). Is provided.
  • step SF the mold of the spiral cylinder 2 can be easily removed.
  • FIG. 8 is a diagram illustrating bottom dead center. In FIG. 8, the position of the rotation restricting cylinder 3 is shown as fixed, and the spiral cylinder 2 is shown as being rotated.
  • the locking protrusions 24 and 25 of the spiral cylinder 2 are provided below the lowermost end 21L of the spiral protrusion 21, so that they may reach the lowermost end. As shown in FIG. 8A, the locking protrusions 24 and 25 are not in contact with the elevating stage 4.
  • FIG. 8D shows a state in which the side edge SE of the projecting piece 46 of the elevating stage 4 and the side surface SG of the locking projection 25 contact and stop.
  • the side surface SG of the locking projection 25 is inclined about 10° toward the front side, as shown in FIG. 7C. Therefore, even if the user forcibly rotates the spiral cylinder 2 with respect to the hull cylinder 1, when the side edge SE of the protruding piece 46 of the elevating stage 4 contacts the side surface SG of the locking projection 25, The rotation can be stopped without getting over the stop projection 25.
  • the rotation restricting cylinder 3 also does not rotate with respect to the spiral cylinder 2 beyond the bottom dead center, and the excessive rotation force causes the engagement between the rotation restricting cylinder 3 and the hakama 1 and the spiral cylinder. It is possible to avoid applying a load to the engagement between the hull 2 and the hull 1.
  • FIG. 9 is a top perspective view in which the stick-shaped cosmetic material 6 is removed and the spiral cylinder 2, the rotation restricting cylinder 3 and the elevating stage 4 are disassembled.
  • 10A and 10B are explanatory views of the lifting stage 4 and the rotation restricting cylinder 3.
  • FIG. 10A is a perspective view of the elevating stage 4 and the rotation restricting cylinder 3
  • FIG. 10B is a plan view (top view) and bottom view of the elevating stage 4.
  • the outer edge portion of the upper wall 45 of the upper portion of the elevating stage 4 has flat upper edges 41U and 42U of the slide side walls 41 and 42 and arcuate engagement side walls 43 and 44.
  • the upper edges 43U and 44U are in an oval shape that is continuous.
  • the upper side ends HS of the upper engagement side walls 43 and 44 are continuous with the slide side walls 41 and 42.
  • the lower side ends LS of the lower edge portions 44L, 43L of the lower engagement side walls 43, 44 project from the lower edge portions 41L, 42L of the slide side walls 41, 42.
  • a step SD is formed between the upper side end HS and the lower side end LS of the engagement side walls 43 and 44.
  • the lower side ends LS of the engaging side walls 43 and 44 project with respect to the slide side walls 41 and 42, and in the assembled state, the lower side ends LS of the engaging side walls 43 and 44 are stretched plates. 31 and 32 are sandwiched from both sides (see FIGS. 2A and 5).
  • the elevating stage 4 is moved upward along the stretched plates 31 and 32 of the rotation restricting cylinder 3 such as when using the stick-shaped cosmetic material 6 with little remaining, the upper side end HS and the lower side end of the elevating stage 4 are moved.
  • the upper end (forward limit) of the lift stage 4 is defined with respect to the rotation restriction tube 3 (see FIGS. 9 and 10B). ..
  • the lower edge portions 41L and 42L of the slide side walls 41 and 42 of the elevating stage 4 are closer to the center than the stretched plates 31 and 32.
  • the lower end of the lifting stage 4 with respect to the spiral cylinder 2 is defined by the locking projections 24 and 25 as described in FIG.
  • the spiral cylinder 2 is sandwiched between the upper thick ring 33 of the rotation restricting cylinder 3 and the bottom surface of the hakama 1, and resistance is generated by the O-ring 5. Since they are rotatably fitted and connected to each other, if the elevating stage 4 rises too much with respect to the spiral tube 2, there is a possibility that the rotation restricting tube 3 and the spiral tube 2 may come out of the spiral tube 2. Therefore, the top dead center of the elevating stage 4 also needs to be defined for the spiral cylinder 2.
  • the slit pieces 433 and 443 are spring-loaded. After being temporarily bent like, it is possible to give a click feeling when returning to the original state. As a result, the top dead center is defined, and the lift stage 4 is prevented from rising too much.
  • FIG. 11 is a diagram for explaining the top dead center.
  • the explanation will be given using the pair of upper and lower protrusions 431 and 432 provided on the engaging side wall 43, but the engaging side wall 44 also operates similarly.
  • the upper protrusion (long screw, main screw) 431 provided on the engaging side wall 43 of the elevating stage 4 is slightly inclined from the horizontal direction and extends long. Since the upper protrusion 431 is formed integrally with the engagement side wall 43, the upper protrusion 431 is fixed to the engagement side wall 43 without being deformed.
  • FIG. 11A shows a state immediately before the upper protrusion 431 moves to the upper side of the spiral upper end 21U of the spiral protrusion 21.
  • 11B to 11D the upper protrusion 431 is located above the spiral upper end 21U.
  • the upper protrusion 431 is disengaged from the spiral upper end 21U of the spiral protrusion 21 of the spiral cylinder 2, and the upper protrusion 431 passes through the circular arc surface 343 of the upper thin ring 34.
  • the spiral protrusion 21 of the spiral cylinder 2 is not present, and the spiral protrusion region 21R faces the upper end thin portion 22 above the step SH of the spiral protrusion region 21R.
  • the lower protrusion 432 which is a short screw, remains within the range of the spiral protrusion 21 of the spiral cylinder 2, that is, below the upper end 21U of the spiral (see FIGS. 11B to 11D).
  • the distance between the upper protrusion 431 that is a long screw and the lower protrusion 432 that is a short screw is equal to the gap between the grooves of the spiral protrusion 21. That is, the lower protrusion 432, which is a short spring (spring screw), is provided below the upper protrusion 431 by one round of the spiral protrusion 21.
  • the lower protrusion 432 which is a short spring, is formed on the slit piece 433.
  • the slit piece 433 is separated from the other part of the engagement side wall 43 in three directions by a slit 434 surrounding the three directions. Therefore, the free end of the slit piece 433 can be flexibly deformed toward the inner peripheral side so that the distance from the inner peripheral surface of the spiral cylinder 2 changes like a spring. Then, a lower protrusion 432 is provided near the free end having the largest movement amount.
  • the slit piece 433 is bent and deformed so as to escape from the spiral protrusion 21 of the spiral cylinder 2 to escape from the spiral upper end 21U, and the lower protrusion 432 can cross the spiral upper end 21U.
  • the free end of the slit piece 433 is inward, that is, the spiral protrusion 21 on the outer peripheral side.
  • the upper end 21U of the spiral passes over the lower protrusion 432 while being in contact with the lower protrusion 432 and is guided to the upper slit 434 in a state of being deformed away from the upper protrusion 21. That is, the upper end 21U of the spiral passes above the lower protrusion 432.
  • the position of the elevating stage 4 is also slightly lowered in conjunction with the position of the lower protrusion 432 (FIG. 11(b) ⁇ FIG. 11(c) ⁇ FIG. 11(d)).
  • the lower protrusion 432 escapes from the spiral upper end 21U while deforming away from the spiral protrusion 21 on the outer peripheral side by the slit piece 433, so that the lower protrusion 432 is always in the range where the spiral protrusion 21 is formed. It remains inside, that is, below the spiral upper end 21U of the spiral protrusion 21.
  • the elevating stage 4 is moved up or down. It is possible to stop.
  • the lower protrusion 432 which is a short screw, remains within the range of the spiral protrusion, that is, below the spiral upper end 21U of the spiral protrusion 21, and therefore is reversed from that state.
  • the lower protrusion 432 is inserted between the spiral upper end 21U and the second spiral protrusion from the top by bending the slit piece 433, so that the screwing is resumed regardless of the position where the screw is stopped.
  • the upper protrusion 431 which is a long screw, also moves from the position above the spiral upper end 21U to the spiral upper end 21U. It is pulled back to the groove between the second spiral protrusion from the top, and the upper protrusion 431 is also screwed again.
  • the distance between the upper and lower two protrusions (431, 432) and (441, 442) of the elevating stage 4 and the distance between the spiral grooves 65 and 66 of the stick-shaped cosmetic material 6 are The distance between the grooves of the spiral protrusion 21 of the spiral cylinder 2 is substantially equal.
  • the stick cosmetic 6 is placed on the upper wall 45 of the elevating stage 4 with a predetermined resistance.
  • the spiral grooves 65 and 66 on the outer periphery of the stick-shaped cosmetic material 6 and the spiral protrusion 21 on the inner peripheral surface of the spiral cylinder 2 slides along the grooves in the groove direction of the spiral grooves 65 and 66 are formed. With respect to the force, the vertical direction, a force of resistance against the blade is generated in the spiral protrusion 21.
  • the spiral grooves 65 and 66 of the stick-shaped cosmetic material 6 placed on the elevating stage 4 also start screwing with the spiral protrusion 21 again. Therefore, the resistance of the spiral protrusion 21 on the inner peripheral surface of the spiral cylinder 2 and the spiral grooves 65, 66 on the outer periphery of the stick-shaped cosmetic material 6 makes it possible to rewind the stick-shaped cosmetic material 6 together with the elevating stage 4.
  • the elevating stage 4 can be returned.
  • the lower protrusion 432 which is a short screw, is in the spiral region, it can be returned by being caught by the lower protrusion 432 at the time of rewinding. Due to this behavior, according to the present invention, the bar-shaped cosmetic material 6 can be returned together with the elevating stage 4 without providing a holding cylinder for holding the lower end of the bar-shaped cosmetic material 6.
  • the upper wall 45 of the elevating stage 4 is a flat surface, and as shown in FIGS. 11A to 11D, at the position where the upper wall 45 of the elevating stage 4 exceeds the upper end of the spiral cylinder 2, the upper protrusion 431 is formed. Is on the spiral protrusion 21 located at the uppermost position, the lift stage 4 jumps out of the spiral cylinder 2 without being largely retracted unless it is rotated, even if a force is applied from the tip of the stick-shaped cosmetic material 6 with a small remaining amount. The state can be maintained.
  • the feeding container of the present invention unlike the core chuck holder of the peripheral surface holding and holding at the peripheral surface of the lower end of the stick-shaped cosmetic, the member of the feeding container at the end, without cracking, without deformation. Moreover, the stick-shaped cosmetic material can be used up without soiling the hands.
  • the facing notch edges (335, 336) are linear like a chord in the opening on the upper surface of the upper end ring of the rotation restricting cylinder is shown.
  • the opposed notch edges may be curved more gently than the non-notched arc.
  • a concave portion or a convex portion may be formed in the linear or curved notch edge portion.
  • the upper surface of the spiral cylinder 2 and the upper surface of the rotation restricting cylinder 3 are flat, and the spiral cylinder exists up to the upper end of the feeding container.
  • the spiral cylinder exists up to the upper end of the feeding container.
  • the upper surface of the spiral cylinder 2 and the upper surface of the rotation restricting cylinder 3 may be inclined.
  • the rod-shaped material feeding container of the present invention may have a shape in which a spiral cylinder does not exist up to the upper end of the feeding container and a hakama is not provided. An embodiment of the shape will be described below.
  • FIG. 12A is an overall perspective view of a stick-shaped cosmetic material feeding container (bar-shaped material feeding container) 10A according to a second embodiment of the present invention.
  • FIG. 12B is a top view of the stick-shaped cosmetic material feeding container 10A according to the second embodiment.
  • FIG. 13 is an exploded perspective view of a stick-shaped cosmetic material feeding container 10A according to the second embodiment. Differences between the configuration of the present embodiment and the first embodiment will be described with reference to FIGS. 12A, 12B, and 13.
  • the first embodiment is different from the first embodiment in that it does not have the skirt 1 first. Therefore, in this embodiment, the spiral cylinder (bottom spiral cylinder) 7 has the bottom surface 72 (see FIG. 14) and functions as a lower case.
  • the rotation restricting cylinder in the present embodiment has a tubular sleeve 85 above the two stretched plates 81 and 82 and having an outer diameter larger than the distance between the outer side surfaces of the two stretched plates 81 and 82.
  • the rotation restricting cylinder 8 with a sleeve.
  • the rotation regulation cylinder 8 with the sleeve is exposed and fixed to the outside with the sleeve 85 protruding upward from the upper end of the bottomed spiral cylinder 7. Then, the outer circumference of the sleeve 85 and the outer circumference of the grip cylinder 77 of the bottomed spiral cylinder 7 are gripped by the user's hand, and the sleeve 85 and the bottomed spiral cylinder 7 are relatively rotated, whereby the elevating stage 9 and the stick-shaped cosmetic 6A move up and down together.
  • the bottomed spiral cylinder 7 is the lower case, and the sleeve 85 is configured as a part of the sleeve-equipped rotation restricting cylinder 8. Therefore, when the stick-shaped cosmetic 6A is delivered, the sleeve 85 is operated by the user. When relatively rotating the lower bottomed spiral cylinder 7 and the bottomed spiral cylinder 7, the stick-shaped cosmetic material 6A does not rotate with respect to the sleeve 85 that is the upper end of the feeding container, so that the user feels uncomfortable compared to the conventional product. As a result, the lifting operation can be executed.
  • the upper surface 835 of the sleeve 85 is inclined with respect to the direction perpendicular to the stretching direction of the stretching plates 81 and 82.
  • the upper wall 95 of the elevating stage 9 is an inclined surface that is inclined with respect to the direction perpendicular to the extending direction of the extending plates 81 and 82.
  • the elevating stage 9 moves to the sleeve 85. It is suitable because it does not partially project from the upper surface. Further, the shape of the upper surface of the stick-shaped cosmetic material 6A, which is a stick-shaped member, is also inclined in accordance with the shape of the upper surface of the sleeve 85.
  • the outer edge 83O has a circular shape in a top view, and the inner edge has two opposite edge portions (two surfaces) 831I, 832I of the circle. Is a barrel-shaped opening that is cut out in a gentle curve, that is, the four sides of the rectangle bulge outward and have corners.
  • the upper surface of the sleeve 85 has the annular partial rings 833, 834, and the portion formed by the notch is not the arcuate portion but the crescent portion 831, 832. ing.
  • the curvature of the inner peripheral edge (arc) of the crescent portion is smaller than the curvature of the outer edge (arc) that forms the outer edge 83O that is the outer periphery of the upper surface as a whole. That is, in the crescent moon parts 831 and 832, the curved curves 831I and 832I, which are the inner edges, are gentler than the outer edges 83O.
  • the linear cutout edges (chords) 335 and 336 with respect to the circle in the opening are the inner edges 337 of the arcuate portions that are not cut out.
  • the cutout curved edges 831I and 832I which are arcs on the inside of the crescent moon that gently curves, are notched in the opening of the sleeve 85 in a top view in the second embodiment. It is longer than the inner arc edge (833I, 834I) that is not covered. Whichever ratio of the notched curved edges 831I, 832I and the non-notched arc edges 833I, 834I in the opening may be longer, and the dimensions may be appropriately adjusted according to the configuration.
  • the stretched plates 81 and 82 of the rotation regulation cylinder 8 with the sleeve are curved outward.
  • the inner side surfaces of the stretched plates 81, 82 are contact surfaces with the slide side walls 91, 92 of the elevating stage 9 and the slide side surfaces 61A, 62A of the stick-shaped cosmetic material 6A.
  • the inner side surfaces of the stretched plates 81 and 82 are continuous from a part of a surface that is continuous from the notched curved edges 831I and 832I that are part of the inner edge that is the opening of the upper surface shown in FIG. 12B. There is.
  • the outer surfaces of the stretched plates 81 and 82 are recessed from the outer peripheral surface of the sleeve 85, and a curve suitable for contact with the inner peripheral surface of the bottomed spiral cylinder 7. Is a curved shape. Therefore, the cross-sectional shape of the stretched plates 81 and 82 is a crescent shape in which the outside is thinner than the crescent portions 831 and 832 on the upper surface of the sleeve 85.
  • the O-ring 5A is fitted between the outer circumference of the upper thin portion 76 (mouth) of the bottomed spiral cylinder 7 and the inner circumference of the sleeve 85 of the sleeve rotation restricting cylinder 8. Accordingly, it is possible to provide an appropriate resistance to the rotation of the spiral cylinder with respect to the rotation restricting cylinder.
  • the O-ring 5A may not be provided.
  • FIG. 14 is a cross-sectional perspective view of the second embodiment in which the stick-shaped cosmetic material 6A is removed and the bottomed spiral cylinder 7, the rotation regulation cylinder 8 with a sleeve, and the lifting stage 9 are disassembled.
  • the sleeve 85 has a two-step shape, and has an upper end cylinder 83 that is a small-diameter cylinder portion and a connection cylinder 84 that is a large-diameter cylinder portion. ..
  • the outer circumference of the upper thin-walled portion 76 of the bottomed spiral cylinder 7 is fitted into the inner circumference of the connecting barrel 84, and the upper end 76U of the upper thin-walled portion 76 is connected to the connecting barrel 84 and the upper end barrel of the sleeve 85. It comes into contact with the step SJ at the boundary with 83. Therefore, in the assembled state, the sleeve 85 always projects upward from the upper side of the grip cylinder 77 of the bottomed spiral cylinder 7 and is exposed.
  • the upper end of the upper end cylinder 83 is an upper surface having a barrel-shaped opening as shown in FIG. 12B, and the two drawn plates 81 and 82 are connected to the lower end of the upper end cylinder 83.
  • the inner stretched ribs 811 and 821 are inwardly arranged so that the stick-shaped cosmetic material 6A and the elevating stage 9 are not displaced with respect to the stretched plates 81 and 82. (See FIG. 15A) are provided.
  • the stretched plate 81 is formed with a width shorter than the same plane surface of the upper end tube 83 from the notched curved edge 831I of the opening. Therefore, at the lower end of the same plane surface from the notched curved edge 831I of the upper end cylinder 83, the portion where the stretch plate 81 is not connected becomes the step SI.
  • annular rib 73 is formed on the bottom surface 72 of the bottomed spiral cylinder 7. Further, a central concave portion 88 is formed on the lower surface 87 of the sleeve rotation regulation cylinder 8.
  • FIG. 15A and 15B are explanatory views of the lifting stage 9 and the sleeve rotation restricting cylinder 8 according to the second embodiment.
  • FIG. 15A is a perspective view of the elevating stage 9 and the rotation regulating cylinder 8 with a sleeve
  • FIG. 15B is a side view of the elevating stage 9.
  • the upper wall 95 of the elevating stage 9 is inclined as described above, so that the two engaging side walls 93 and 94 have different heights, that is, lengths in the extending direction.
  • the longer side in the extending direction is the engaging side wall 93
  • the shorter side is the engaging side wall 94.
  • the number of long protrusions provided on the two engaging side walls 93, 94 is different.
  • the long engagement side wall 93 is provided with two long protrusions 935, 931 and the short engagement side wall 94 is provided with one long protrusion 941.
  • the long protrusions 935, 931, 941 are linear protrusions inclined from the direction orthogonal to the extending direction of the extending plates 81, 82.
  • one short projection 932, 942 is provided on each engaging side wall 93, 94.
  • the intervals of the spiral grooves for engaging the spiral projection 71 on the inner circumference of the bottomed spiral cylinder 7 are set to two.
  • the side walls 93, 99 can be equal.
  • intervals P3, P4, PL are equal to the interval PH (see FIG. 14) of the spiral protrusions of the spiral cylinder 2 at the engagement destination.
  • the grooves and the projections are discontinued on the engaging side walls 93 and 94, when the bar-shaped cosmetic 6A is set on the elevating stage 9, the grooves and the projections are continuous. Is preferable.
  • the engaging side walls 93, 94 are partially separated from the engaging side walls 93, 94 by slits 934, 944 that surround the upper, lower, right directions when viewed from the outside.
  • Slit pieces 933, 943 extending in the lateral direction are formed.
  • the short projections 932 and 942 project outward from the outer surface of the slit pieces 933 and 943 near the free end surrounded by the slits 934 and 944.
  • the long protrusions 935, 931 and 941 are disengaged from the spiral protrusion 71 on the inner periphery of the bottomed spiral cylinder 7 and are attached to the inner peripheral surface of the sleeve 85.
  • the short projections 932, 942 are engaged with the upper ends of the spiral projections 71, and the rotational position where engagement and disengagement are repeated is repeated.
  • 9 is the top dead center for the bottomed spiral cylinder 7.
  • the lower side end LS around the short protrusions 932, 942 of the engaging side walls 93, 94 of the elevating stage 9 is the upper side around the long protrusions 935, 931, 941. It is longer than the edge HS. Therefore, the lower side end LD can slide by sandwiching the stretched plates 81 and 82 of the rotation regulation tube 8 with the sleeve from both sides. Further, when the step SD of the lower side end LS of the elevating stage 9 shown in FIG. 15B comes into contact with the step SI of the sleeve 85 of the sleeved rotation restricting cylinder 8 shown in FIG. It is the top dead center for the rotation restricting cylinder 8.
  • lower end slits 97 and 98 are formed at the centers of the lower ends of the slide side walls 91 and 92 of the elevating stage 9. Since the lower end slits 97 and 98 engage with the beam portion 86 (see FIG. 14) at the lower end of the sleeve-equipped rotation regulating cylinder 8, the elevating stage 9 is different from the sleeve-equipped rotation regulating cylinder 8 in the first embodiment. Can be lowered further down. Further, in accordance with the shape of the bottom surface of the elevating stage 9, the lower end of the lower side end LS protruding at the corner of the barrel shape is fitted to the bottom surface of the rotation regulation tube with sleeve 8 so that the lower end LS is fitted. 873 and 874 are formed.
  • the state where the lower ends of the engagement side walls 93, 94 are in contact with the lower surface 87 of the sleeve rotation restricting cylinder 8 is the retreat limit with respect to the sleeve rotation restricting cylinder 8.
  • the retreat limit is defined and separated by the step SB (see FIG. 6) in the beam portion 35 in the first embodiment. The space can increase the initial storage amount of the stick-shaped cosmetic material more than in the first embodiment.
  • FIGS. 12 to 15 showing the second embodiment, the configuration of the protruding piece forming the bottom dead center for the spiral cylinder in the lifting stage 9 is omitted, but also in the present embodiment, the first embodiment is omitted.
  • a protruding piece for forming the bottom dead center is formed at the lower ends of the two engaging side walls, and the engaging protrusion (see FIG. 7) is formed below the spiral protrusion 71 of the bottomed spiral cylinder 7. It is more preferable to provide it.
  • the edge portion of the inclining upper wall 95 is prevented so that the stick-shaped cosmetic material 6A does not shift with respect to the elevating stage 9 near the upper end of the feeding.
  • a holding wall 96 that stands up is provided so as to surround the same at the same height.
  • the holding wall 96 may not be provided.
  • the notch edges facing each other are curved in the opening on the upper surface of the sleeve 85 of the rotation regulation tube 8 with the sleeve, but even in the opening where the upper surface is inclined,
  • the notched edge portion may be straight.
  • a concave portion or a convex portion may be formed in the linear or curved notch edge portion.
  • the configuration in which the upper surface of the sleeve-equipped rotation restricting cylinder is inclined the configuration in which the sleeve is omitted and the sleeve is provided on the rotation restricting cylinder without extending the spiral cylinder to the upper end has been described.
  • the sleeve may be omitted and the sleeve may be provided on the rotation restricting cylinder.
  • FIG. 16 is an overall perspective view of a stick-shaped cosmetic material feeding container (bar-shaped material feeding container) 10B according to a third embodiment of the present invention.
  • FIG. 17 is an exploded perspective view of the stick-shaped cosmetic material feeding container 10B according to the third embodiment.
  • the stick-shaped cosmetic material feeding container 10B includes a hakama 1B, a spiral cylinder 2B, a sleeve rotation restricting cylinder 8B, and an elevating stage 9B. Further, an O-ring 5B can be sandwiched between the sleeve rotation restricting cylinder 8B and the hakama 1B. The O-ring 5B may not be provided.
  • the rotation restricting cylinder in the present embodiment has a tubular shape above the two stretched plates 81 and 82 and having an outer diameter larger than the distance between the outer surfaces of the two stretched plates 81 and 82.
  • the sleeve-equipped rotation restricting cylinder 8B having the sleeve 85B.
  • the sleeve-equipped rotation restricting cylinder 8B has the sleeve 85 above the upper end of the hakama 1B. It is provided so as to be exposed to the outside in a protruding state.
  • the rotation of the spiral cylinder 2B is restricted with respect to the hakama 1B when a rotational force is applied in normal use.
  • the outer circumference of the sleeve 85 and the outer circumference of the main body cylinder 12B of the hakama 1B are gripped by the user's hand, and the sleeve 85B and the hakama 1B are relatively rotated, whereby the elevating stage 9B and the stick-shaped makeup. Charge 6B moves up and down together.
  • the spiral cylinder 2B of the present embodiment does not have an exposed sleeve, but is the inner cylinder part.
  • the spiral cylinder 2B has an upper inner cylinder portion 27A and a lower inner cylinder portion 27B in the outer peripheral portion, and the boundary is a linear protrusion whose diameter is larger than that of the upper and lower inner cylinder portions 27A and 27B.
  • a partition ridge 275 is provided.
  • the lower inner cylinder portion 27B below the partition ridge 275 is fitted to the inner circumference of the hakama 1B.
  • the upper inner cylindrical portion 27A above the partition ridge 275 projects upward from the upper end of the hakama 1B and is fitted inside the sleeve 85 of the sleeve rotation restricting cylinder 8B.
  • a plurality of slits of less than 1/2 circumference are formed along the circumferential direction of the spiral cylinder 2B so that the portion surrounded by the slits 201 and 202 and the lower end of the spiral cylinder 2B bends.
  • Strip-shaped elastic parts 29a and 29b capable of being formed are formed.
  • convex portions 291 and 292 are provided on the inner peripheral surfaces of the resilient portions 29a and 29b.
  • the elastic parts 29a, 29b at the lower end of the spiral cylinder 2B have a ratchet mechanism, and when a force equal to or greater than a threshold value is applied, the elastic parts 29a and 29b bend outward. Therefore, when the elevating stage 9B is to be lowered from the lower end state, or when the elevating stage 9B is to be further raised from the upper end state, a load for rotating beyond the top dead center or the bottom dead center is applied. Only when the elastic members 29a, 29b bend outward, the spiral cylinder 2B can be rotated with respect to the hakama 1B. Details of the behavior of the elastic units 29a and 29b will be described in detail with reference to FIGS.
  • the opening at the upper end where the bar-shaped cosmetic material 6B appears and disappears has a shape like a swollen isosceles triangle. More specifically, the opening has a shape like an ellipse cut out by two curved sides having the same vertex. Therefore, the upper end surface 839 of the sleeve rotation restricting cylinder 8B is composed of two crescent moon portions 836 and 837 and one ring portion 838. Further, the upper end surface 839 in which the opening is formed is inclined similarly to the second embodiment.
  • the rotation regulation cylinder 8B with the sleeve in this embodiment is provided with two retaining pieces 89a, 89b at the lower end. More specifically, a lower end cylinder 80 extending downward from a lower surface 87B at the lower ends of the stretch plates 81 and 82 is provided, and a slit that surrounds the lower end cylinder 80 in the three directions of left, upper, and right when viewed from the outside. The portions that are partially separated from the peripheral wall by 801 and 802 serve as retaining pieces 89a and 89b.
  • the retaining pieces 89a, 89b are elastic slit pieces (also referred to as elastic locking pieces and check claw pieces) extending in the vertical direction, and when the force is applied from the outer peripheral side, It can move to the same position as the outer peripheral surface, and further to the inner side of the outer peripheral surface, and is positioned so as to bulge outward from the outer peripheral surface of the lower end cylinder 80 when no force is applied (see FIG. 21 ).
  • the retaining piece 89a (89b) has an inclined surface 891 (893) which is an elastic slit piece whose inclination changes due to the pressure from the outside, and an enlarged portion 892 (894) protruding outside the upper end. ..
  • the retaining pieces 89a and 89b are used to engage the rotation restricting cylinder 8B with the sleeve and the hakama 1B. Details of the engagement of the sleeve rotation regulation cylinder 8B, the spiral cylinder 2B, and the hakama cylinder 1B will be described below.
  • FIG. 18 is a cross-sectional perspective view of the third embodiment, in which the stick-shaped cosmetic material 6B is removed, and the rotation restriction cylinder 8B with a sleeve and the elevating stage 9B, the spiral cylinder 2B, and the hakama 1B are disassembled.
  • FIG. 19 is a cross-sectional perspective view showing the upper surface side of the bottom surface 17 of the skirt sleeve 1B according to the third embodiment.
  • FIG. 20 is an upside down perspective view showing the lower end of the spiral cylinder 2B according to the third embodiment.
  • a central cylinder 18 stands on the bottom surface 17 of the hakama 1B. Concavities and convexities 181 are formed on the outer peripheral surface of the central cylinder 18.
  • elastic portions 29a and 29b at the lower end of the spiral cylinder 2B, which are lower than the slits 201 and 202, are provided so as to face each other, and convex portions 291 and 292 are provided on the inner surface. ing.
  • the upper end flange 184 provided on the upper end of the central cylinder 18 at the upper end on the inner peripheral side has the enlarged portions 892, 894 of the retaining pieces 89a, 89b of the rotation restricting cylinder 8B with a sleeve shown in FIGS. It catches and regulates the vertical movement of the sleeve rotation restricting cylinder 8B with respect to the hakama 1B.
  • the upper side of the main body cylinder (grasping cylinder) 12B of the hakama 1B is a thin upper end portion (mouth portion) 11B whose outer side is thinner than the main body cylinder 12B, and a cap (not shown) is attached to that portion. Can be detachably attached.
  • the upper surface of the lifting stage 9B is inclined so as to follow the inclination of the upper end surface 839 of the rotation regulation cylinder 8B with a sleeve.
  • the elevating stage 9B of the present embodiment has a configuration having substantially the same function as the elevating stage 9 of the second embodiment, except for the shape of the upper wall 95B.
  • the elevating stage 9B is fitted into the sleeve rotation restricting cylinder 8B while its rotation is restricted, and the elevating stage 9B is connected to the spiral protrusion 21 of the spiral cylinder 2B. It can be screwed up and down with respect to the spiral tube 2B.
  • the elevating stage 9B is fitted into the sleeve rotation restricting cylinder 8B, and when the spiral cylinder 2B is attached to the sleeve rotation restricting cylinder 8B on which the elevating stage 9B is set, the sleeve 85B of the sleeve rotation restricting cylinder 8B is attached.
  • the outer circumference of the upper inner cylinder portion 27A of the spiral cylinder 2B is fitted.
  • the upper end 27U of the upper inner cylinder portion 27A comes into contact with the step SJ at the boundary between the two stretched plates 81 and 82 and the upper end head portion 850 of the sleeve 85B, whereby the spiral cylinder 2B with respect to the rotation restricting cylinder 8B.
  • the fitting of is completed. Further, when the fitting of the spiral cylinder 2B into the rotation restricting cylinder 8B is completed, the lower end 85L of the sleeve 85B of the rotation restricting cylinder 8B comes into contact with the partition ridge 275 provided on the outer peripheral surface of the spiral cylinder 2B.
  • FIG. 21 is a diagram showing a state in which the spiral cylinder 2B is fitted into the rotation restriction cylinder 8B with a sleeve from below in the third embodiment.
  • the spiral cylinder 2B is completely fitted to the inner circumference of the sleeve-equipped rotation restriction cylinder 8B, and the upper end 27U (see FIG. 18) of the spiral cylinder 2B and the step SJ of the sleeve rotation restriction cylinder 8B. And abut on the lower end 85L of the sleeve 85B and the partition ridge 275 of the spiral cylinder 2B, the lower end of the sleeve-equipped rotation restricting cylinder 8B slightly protrudes from the lower end of the spiral cylinder 2B.
  • the center of the hakama 1B is provided between the lower end of the sleeve restricting rotation cylinder 8B and the lower end of the spiral cylinder 2B. Insert the tube 18. That is, the central cylinder 18 of the hakama 1B is fitted inside the lower end of the spiral cylinder 2B and outside the lower end of the sleeve rotation restricting cylinder 8B.
  • the retaining pieces 89a, 89b which are elastic locking claws at the lower end of the rotation regulating cylinder with sleeve 8B, pass through the inner periphery of the central cylinder 18 when the retaining pieces 89a are removed. , 89b contact the inner surface of the upper end flange 184 of the central cylinder 18 to be deformed so as to suppress the spread. After assembling, the retaining pieces 89a and 89b return to their original positions and expand due to the elastic force because they are not in contact with the upper end flange 184.
  • the retaining pieces 89a, 89b are positioned below the upper end flange 184 of the central tube 18 of the hakama 1B in a spread state, so that the enlarged portions 892 of the retaining pieces 89a, 89b are formed.
  • movement of the sleeve rotation restricting cylinder 8B in a direction away from the hakama cylinder 1B is restricted.
  • the position of the spiral cylinder 2B in the direction of approaching the rotation regulation cylinder with sleeve 8B is regulated by the contact with the step SJ and the lower end 85L of the sleeve 85B, and the spiral cylinder 2B is pulled out.
  • the stopper pieces 89a and 89b the position of the rotation restricting cylinder with sleeve 8B is restricted with respect to the direction away from the hakama 1B, so that the rotation restricting cylinder with sleeve 8B and the spiral cylinder 2B are separated from the hakama 1B.
  • the vertical position is restricted.
  • the elevating stage 9B is screwed with the spiral tube 2B and moves up and down with respect to the spiral tube 2B.
  • FIG. 22 is a bottom view showing the protrusions of the resilient part and the irregularities of the outer periphery of the central cylinder of the hakama in the third embodiment. More specifically, FIG. 22A shows a state in which the convex portion 292 of the elastic portion 29b is engaged with the concave portion 183 of the outer periphery of the central cylinder 18, and FIG. 22B shows the convex portion of the elastic portion 29b.
  • FIG. 9 is a diagram showing a state in which a portion 292 is riding on an apex 182 on the outer circumference of the central cylinder 18.
  • the irregularities 181 on the outer side of the central cylinder 18 have a shape in which the outer apex of the irregularity is sharp and the inner apex is curved in an arc like an inner cycloid.
  • the unevenness 181 is composed of an outer apex 182 and a curved concave portion 183 that curves and connects adjacent apexes 182.
  • the skirt sleeve 1B and the spiral sleeve 2B rotate together with the sleeve 85B of the sleeve rotation restricting barrel 8B, so that the lifting stage 9B and the stick cosmetic ( The rod-shaped material) 6B moves up and down together.
  • the elevating stage 9B when the elevating stage 9B is positioned at the upper end or the lower end of the sleeve-equipped rotation restricting cylinder 8B, if a load of a predetermined force or more is applied, the unevenness of the outer peripheral surface of the central cylinder is made to protrude from the lower end of the spiral cylinder 2B.
  • the spiral cylinder 2B can be rotated with respect to the hakama 1B by overcoming the parts.
  • the center of the bottom surface 17 of the skirt 1B is the center hole 17O after assembly, the inside of the center tube 18 is visible from the lower end side. Therefore, when the lower end cylinder 80 is pushed upward by sandwiching the retaining pieces 89a, 89b from below with tweezers or the like inside the center tube 18, the retaining pieces 89a, 89b of the central cylinder 18 are compressed. The inner circumference of the upper end flange 184 can be passed.
  • the sleeve rotation restricting cylinder 8B and the elevating stage 9B are used as a refill that can be replaced together with the stick-shaped cosmetic 6B, and the spiral cylinder 2B and the hakama 1B can be used repeatedly. It is also possible to do so.
  • the example in which the two retaining pieces 89a and 89b are provided as the regulation of the vertical position has been described.
  • three retaining pieces are provided in the circumferential direction of the lower end of the rotation regulation cylinder with sleeve 8B. The above may be provided.
  • the unevenness 181 on the outer peripheral side shows an example of a combination of the apex 182 and the recessed portion 183 having a symmetrical arc shape.
  • the shape may be asymmetrical.
  • the unevenness 181 may have a shape such as a sawtooth wave, a triangular wave, a rectangular wave, or a sine wave on the outer peripheral surface, or may have another uneven shape.
  • the convex portion 292 provided on the inner peripheral surfaces of the two outer resilient portions 29a and 29b has a shape like a part of an ellipse
  • the convex portion 292 has a shape of an inner central cylinder.
  • Various shapes such as a substantially semicircular shape, an isosceles triangle, a triangle having different inclinations of two sides, a rectangle, or the like may be used depending on the shape of the unevenness 181 of 18.
  • the resilient portions 29a and 29b which are a part of the lower end cylinder 200 of the spiral cylinder 2B, are bent, they are bent in a substantially horizontal direction in the outer direction, but the bending directions are different. It may be a direction. For example, it may bend upward, downward, or obliquely outward.
  • the elastic portions 29a and 29b of the lower end cylinder 200 of the outer spiral cylinder 2B bend, and the inner central cylinder 18 does not bend, but the lower end cylinder 200 of the outer spiral cylinder 2B bends.
  • a part of the inner central cylinder 18 may be bent inward to form a ratchet mechanism.
  • a part of the central tube 18 may be bent in the downward direction, the upward direction, or the inward oblique direction.
  • the rotation restricting cylinders 3 and 8 are provided with two stretched plates that extend in the up-down direction and face each other, and the inner surface of the stretched plate has a flat or gentle arcuate side surface. So that the cross section of the bar-shaped cosmetic 6 and the upper surface of the elevating stage 4 have oval shapes in which both ends of the circle are linearly cut out substantially in parallel in a top view, or both ends of the circle in a top view. An example in which the barrel shape is curved and cut out has been described, but the present invention is not limited to this configuration.
  • the rotation restricting cylinder 3 or 8 three stretched plates that are 120° apart are provided, and the cross section of the stick-shaped cosmetic material is such that the flat or gentle arcuate side faces are held on the inner side faces of the stretched plates. Also, even if the upper wall of the lifting stage has a shape such as a rounded triangle in which three directions of a circle are evenly cut out linearly in three directions in a top view, the spiral groove is directly attached to the above-described stick-shaped cosmetic of the present invention. You may apply the stick-shaped cosmetics delivery container which can be formed and can be carried back.
  • the pair of upper and lower projections of the elevating stage that defines the top dead center, which are spiral projections, the protruding piece of the elevating stage that defines the bottom dead center, and the locking projection of the spiral cylinder 2 are the same as the number of arc-shaped side surfaces. The same number of three, 120° apart, are provided.
  • the rotation restricting cylinder 3 or 8 four stretched plates separated by 90° are provided, and a flat or gentle arcuate side face is held on the inner side face of the stretched plate so that the sticky cosmetic Even if the cross section and the upper wall of the elevating stage 4 have a shape such as a rounded quadrangle in which the four directions of the circle are evenly linearly cut out in a top view, the above-mentioned bar-shaped cosmetic of the present invention has a spiral groove. It is also possible to directly form and apply a rod-shaped cosmetic material feeding container capable of being fed back. Also in this configuration, the pair of upper and lower projections of the elevating stage and the projecting piece, and the locking projections of the spiral cylinder are provided in the same number as the number of arcuate side surfaces, that is, 90 degrees apart.
  • the spiral groove can be directly formed on the above-mentioned bar-shaped cosmetic of the present invention, and the bar-shaped bar that can be returned A cosmetics feeding container can be applied.

Landscapes

  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)

Abstract

La présente invention permet d'utiliser la totalité d'un matériau en forme de tige sans disposer un arbre de vis en son centre et sans changer la forme d'un élément de récipient même lorsqu'il reste peu de matériau en forme de tige. Ce récipient de distribution de matériau en forme de tige (10) comprend : un cylindre à vis (2) avec une saillie de vis formée sur sa surface circonférentielle interne ; un étage d'élévation (4) qui entre en contact avec la surface inférieure d'un matériau en forme de tige (6) et qui est élevé et abaissé conjointement avec le matériau en forme de tige (6) ; et un cylindre de régulation de rotation (3) qui comprend au moins deux plaques allongées (31, 32) s'étendant dans la direction axiale le long de la circonférence interne du cylindre à vis (2), et dont au moins une partie est ajustée sur le côté interne du cylindre à vis (2) pour pouvoir tourner librement par rapport au cylindre à vis (2). Par rotation du cylindre à vis (2) par rapport au cylindre de régulation de rotation (3), l'étage d'élévation (4) et le matériau en forme de tige (6) peuvent se déplacer verticalement et, par une résistance d'une saillie de vis (21) de la surface circonférentielle interne du cylindre à vis (2) et de creux de vis (65, 66) de la circonférence externe du cylindre à vis (2), le matériau en forme de tige (6) peut être rétracté conjointement avec l'étage d'élévation (4).
PCT/JP2020/000363 2019-01-11 2020-01-09 Récipient de distribution de matériau en forme de tige WO2020145324A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2020565189A JP7441184B2 (ja) 2019-01-11 2020-01-09 棒状材繰出容器
CN202080008784.6A CN113271812A (zh) 2019-01-11 2020-01-09 棒状材送出容器

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019003678 2019-01-11
JP2019-003678 2019-01-11

Publications (1)

Publication Number Publication Date
WO2020145324A1 true WO2020145324A1 (fr) 2020-07-16

Family

ID=71521679

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2020/000363 WO2020145324A1 (fr) 2019-01-11 2020-01-09 Récipient de distribution de matériau en forme de tige

Country Status (4)

Country Link
JP (1) JP7441184B2 (fr)
CN (1) CN113271812A (fr)
TW (1) TW202031170A (fr)
WO (1) WO2020145324A1 (fr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6219358A (ja) * 1985-07-18 1987-01-28 Mitsubishi Electric Corp ロボツト制御装置
JPS6243342A (ja) * 1985-08-20 1987-02-25 Tokyo Tatsuno Co Ltd 給油所
JP2002119330A (ja) * 2000-10-17 2002-04-23 Suzuno Kasei Kk 棒状化粧材繰出容器

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH077858Y2 (ja) * 1987-02-12 1995-03-01 株式会社カツシカ 棒状化粧料繰り出し容器
JP2008022984A (ja) * 2006-07-19 2008-02-07 Tokiwa Corp 棒状化粧料繰出容器
JPWO2008146554A1 (ja) * 2007-05-25 2010-08-19 株式会社壽 棒状物繰り出し容器

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6219358A (ja) * 1985-07-18 1987-01-28 Mitsubishi Electric Corp ロボツト制御装置
JPS6243342A (ja) * 1985-08-20 1987-02-25 Tokyo Tatsuno Co Ltd 給油所
JP2002119330A (ja) * 2000-10-17 2002-04-23 Suzuno Kasei Kk 棒状化粧材繰出容器

Also Published As

Publication number Publication date
TW202031170A (zh) 2020-09-01
JP7441184B2 (ja) 2024-02-29
JPWO2020145324A1 (ja) 2021-11-18
CN113271812A (zh) 2021-08-17

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