EP3945931A1 - Dispositif, sous forme d'une tige, servant à appliquer une matière pouvant être prélevée - Google Patents

Dispositif, sous forme d'une tige, servant à appliquer une matière pouvant être prélevée

Info

Publication number
EP3945931A1
EP3945931A1 EP20713880.1A EP20713880A EP3945931A1 EP 3945931 A1 EP3945931 A1 EP 3945931A1 EP 20713880 A EP20713880 A EP 20713880A EP 3945931 A1 EP3945931 A1 EP 3945931A1
Authority
EP
European Patent Office
Prior art keywords
mass carrier
section
pin
extended position
mass
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
EP20713880.1A
Other languages
German (de)
English (en)
Other versions
EP3945931B1 (fr
Inventor
Roger Müller
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
RPC Bramlage GmbH
Original Assignee
RPC Bramlage GmbH
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 RPC Bramlage GmbH filed Critical RPC Bramlage GmbH
Publication of EP3945931A1 publication Critical patent/EP3945931A1/fr
Application granted granted Critical
Publication of EP3945931B1 publication Critical patent/EP3945931B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • A45D40/06—Casings wherein movement of the lipstick or like solid is a screwing movement
    • 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
    • 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
    • A45D40/12—Casings with provision for preventing undesired movement of the stick
    • 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
    • A45D2040/0025—Details of lipstick or like casings
    • 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
    • A45D40/06—Casings wherein movement of the lipstick or like solid is a screwing movement
    • A45D40/065—Casings wherein movement of the lipstick or like solid is a screwing movement with self-contained covering means

Definitions

  • the invention relates to a device for applying an abtragba Ren mass in the form of a pen, with a mass carrier and a protective cover for the mass carrier, the mass carrier relative to the protective cover for moving a free end portion of the mass in a free board position can be set ver , wherein a moving part with a longitudinal slot is also provided, in which the mass carrier is guided with a pin that engages in the longitudinal slot and the mass carrier can be moved between a retracted position and an extended position, the longitudinal slot associated with the extended position having a mounting section has whose central longitudinal axis runs at an angle to a central longitudinal axis of a movement section of the longitudinal slot.
  • Devices of the type in question are, for example, in the form of pins which have a mass that can be removed, for example that can be removed due to friction.
  • Such pens are also known, for example, as lipsticks, but also as pens for applying care, in particular special skin care products, or for applying medical prod ucts.
  • the invention has the object of further improving a device of the type in question, in particular in terms of handling.
  • a possible solution to the problem is given according to a first inventive idea in a device in which it is important that the central longitudinal axis of the mounting portion with the central longitudinal axis of the moving portion includes an obtuse angle, preferably between 100 and 170 degrees.
  • the device is particularly improved in terms of handling.
  • the displacement of the mass carrier carried out as a result of user intervention, in particular from the retracted position towards the extended position is further simplified, in particular with regard to the transition of the pin guide from the movement section extending linearly in the axial direction into the mounting section.
  • the mounting section preferably also offers an extension end stop for the mass carrier, so that, as further preferred, it is held captive in the moving part.
  • the extent of the obtuse angle can be between 100 and 170 degrees, moreover about 110 to 130 degrees, so on for example about 115 to 120 degrees.
  • the friction cams can be designed in such a way that self-locking of the mass carrier up to a load of 6 g or more, further for example up to 8 or 10 g, can be achieved.
  • the friction cams can be formed in one piece and / or of the same material with the mass carrier in the form of protrusions raised outwardly in front of an otherwise circumferential, preferably cylindrical mass carrier wall.
  • a displacement axis of the mass carrier which can furthermore preferably correspond to the alignment of a longitudinal axis of the device, several such friction cams can be provided circumferentially of the mass carrier. Furthermore, these can be arranged uniformly distributed over the circumference, but alternatively also unevenly distributed.
  • the friction cams can also improve the
  • the arrangement of friction cams can also improve the overall guidance of the mass carrier in the moving part, further in particular by preventing the mass carrier from tilting in the moving part by supporting the friction cams on the inner surface of the moving part.
  • the mass carrier can (further) be received in a counter-holding cylinder in which a control groove for the pin is formed on the inside wall side and the control groove associated with the extended position has an inclined surface leading to the transition into the cylindrical inner surface of the counter-holding cylinder, the Pin in the extended position is not or only partially in overlap with the inclined surface.
  • control groove results in an optionally continuous, preferably in any case not step-like, transition of the control groove into the cylindrical inner surface of the counter-holding cylinder.
  • This can prove to be favorable for assembly, especially with regard to the assembly of the piston.
  • this configuration can prove to be favorable with regard to a possible demolding of the counter-holding cylinder during manufacture of the same, for example in a plastic injection molding process.
  • the entire device or at least the mass carrier and the counter-holding cylinder are made of the same material and are accordingly preferably made of the same material.
  • At least the mass carrier and the counter-holding cylinder, but also preferably the moving part and optionally a further provided cap are manufactured from just one plastic material, in particular by plastic injection molding.
  • the plastic used can be polypropylene (PP).
  • the holding section of the longitudinal slot in the moving part can have a locking projection which can be overridden by the pin of the mass carrier, for holding the mass carrier in particular in the extended position.
  • the locking projection can, as is also preferred, be overflowable both for the entry of the pin into the mounting section, as well as in the course of a displacement of the pin back out of the mounting section in the direction of the movement section. This results in haptic feedback for the user when the locking projection overflows when entering the bracket.
  • the overrun of the locking projection is associated with an increased expenditure of force compared to the usual displacement of the pin along the preferably linear movement segment, as is the overflow of the locking projection to move the mass carrier from the extended position towards the retracted position.
  • the increased The effort required to overcome the latching projection moves within the usual range of effort required to operate a device of the type in question.
  • an extended end position can result in an advantageous manner, which can only be canceled by overcoming a holding force. This can lead to an advantageous operation of the device.
  • a normal pressure on the mass protruding freely over the counter-holding cylinder and preferably also over the moving part in the extended position can be absorbed by the overflowable latching bracket in the area of the bracket section.
  • two opposite longitudinal slots can also be formed on the moving part.
  • the longitudinal slots can be provided diametrically opposite with respect to a plane oriented transversely to the longitudinal axis of the moving part.
  • Each longitudinal slot can also serve to receive a pin of the mass carrier.
  • two opposite Slit longitudinally two opposite pins on the mass carrier vorgese hen.
  • both longitudinal slots can have a latching projection that can be overridden in the respective mounting section.
  • the locking projections of both mounting sections can be designed the same.
  • a further mounting section can also be provided with respect to the retracted position of the mass carrier, a central axis of this mounting section enclosing an obtuse angle of for example 100 to 170 degrees, for example 110 to 130 degrees, with the central axis of the movement section of the longitudinal slot can.
  • a locking projection that can be overridden in both directions can also be provided here, similar or identical to the locking projection in the mounting section assigned to the extended position, so that reaching the retracted position is also practical for is recognizable by the user.
  • the overflow of the locking projection is associated with an increased expenditure of force compared to the usual linear displacement of the mass carrier in the moving section.
  • an optionally provided latching projection overflows in the holding section associated with the retracted position, the maximum retracted position is preferably reached. As a result of a further rotational displacement of the moving part relative to the counter-holding cylinder, this can lead to damage to the device parts, in particular the pin of the mass carrier.
  • the control groove in the counter-holding cylinder can run out on the foot side, ie assigned to the mounting section of the moving part assigned to the retracted position, with an open edge.
  • the pin of the mass carrier can be deflected radially inward, so that the pin, with further throughput of the associated longitudinal slots, in particular the relevant mounting sections, out of the control groove or from the control grooves of the Counter-holding cylinder pushed who to then brush as a result of further rotational displacement along the preferably circular cylindrical inner wall of the counter-holding cylinder until the se dips again in the circumferential direction in the next control groove.
  • the user is haptically transmitted the overflowable end position in the retracted position. This counteracts damage to the device parts.
  • the maximum extended position of the mass carrier can, as is also preferred, be designed such that it cannot overflow.
  • the respective pin of the Mas seyess can be trapped in this maximum extended position between step-like ge formed edge areas of the mounting portion of the moving part and the control groove of the counter-holding cylinder.
  • a control groove can be formed in the counter-holding cylinder for each pin.
  • the counter-holding cylinder can be provided on the inside of the wall accordingly with two possibly helically interlocking control grooves.
  • the control grooves in the counter-holding cylinder can be designed in such a way that a rotation of the moving part relative to the counter-holding cylinder of two to three revolutions can result between a maximum retracted position and a maximum extended position, so for example 2, 5 revolutions, but also less than two revolutions, for example 0.5 to 1 revolutions, further in particular 0.75 revolutions.
  • Both control grooves assigned to the extended position can have an inclined surface of the type described.
  • the friction cam can be designed non-round with a longer and a shorter dimension, the longer dimension being given essentially in the direction of the movement section.
  • the shorter dimension can be given in the circumferential direction of the mass carrier.
  • the longer dimension of the friction cam can extend in the usual direction of displacement of the mass carrier.
  • the largest dimension in the transverse direction ie the largest dimension of the above-described transverse shorter dimension
  • the largest dimension in the transverse direction can be given eccentrically to the largest dimension in the longitudinal direction.
  • the marginal edge of the friction cam can have an overall approximately teardrop-shaped contour with reference to a view from the radial outside. In this case, a narrower and more pointed end area can point upwards with respect to a set-up, as described above, and a more obtuse and wider arched drop point downwards.
  • the ranges or value ranges or multiple ranges specified above and below also include all intermediate values, in particular in 1/10 steps of the respective dimension, possibly also dimensionless.
  • the indication of 100 to 170 degrees also includes the disclosure of 100.1 to 170 degrees, 100 to 169.9 degrees, 100.1 to 169.9 degrees etc.
  • This disclosure can be used on the one hand to limit a specified range limit from below and / or above, alternatively or in addition, but serve to reveal one or more singular values from a respective specified range.
  • Fig. 1 shows a device of the type in question in a view, relating to a locking and storage position of the device; 2 shows the device in a perspective exploded view, with a moving part, a mass carrier, a counter-holding cylinder and a cover cap;
  • FIG. 4 shows the section along the line IV-IV in FIG. 3
  • FIG. 5 shows the section along the line V-V in FIG. 3 with a corresponding enlarged detail representation
  • FIG. 6 shows a view rotated about a longitudinal axis of the moving part by 180 degrees compared to the illustration in FIG. 3, together with an enlarged detailed illustration;
  • FIG. 8 shows the view against the mass carrier according to arrow VIII in FIG. 7, together with an enlarged detailed illustration; 9 shows the mass carrier in a further view, rotated by 90 degrees about a longitudinal axis of the mass carrier compared to FIG. 8;
  • FIG. 10 shows a result compared to the illustration in FIG.
  • FIG. 11 shows the section along the line XI-XI in FIG. 8, together with an enlarged detailed representation
  • FIG. 12 shows the section along the line XII-XII in FIG. 10, together with an enlarged detailed representation
  • FIG. 13 shows the section along the line XIII-XIII in FIG. 8, together with an enlarged detailed illustration
  • FIG. 19 shows a detailed representation corresponding to FIG. 18, but with regard to an overflow position of the pin overcoming the latching projection in the mounting section;
  • FIG. 20 shows an illustration according to FIG. 17, but with regard to a view or sectional view rotated by 180 degrees the longitudinal axis of the device compared to the illustration in Figure 17;
  • FIG. 22 shows a detailed representation corresponding to FIG. 21, but with regard to an intermediate position according to FIG. 19;
  • 25 shows a longitudinal section through the device, relating to an intermediate position of the mass carrier between a retracted position and an extended position;
  • FIG. 26 shows a representation corresponding to FIG. 17, but relating to the maximum extended position of the mass carrier
  • FIG. 28 shows a representation corresponding to FIG. 20, but relating to the position of the mass carrier according to FIG. 26;
  • FIG. 30 shows a representation corresponding to FIG. 29, but relating to an intermediate position in the course of overrunning a locking projection of the protruding from the pin of the mass carrier. taken bracket section in the maximum extended position;
  • FIG. 31 shows the section along the line XXXI-XXXI in FIG. 26;
  • the device 1 is essentially composed of a mass carrier 2, a protective sheath 4 forming a counter-holding cylinder 3 and a moving part 5.
  • the moving part 5 has a longitudinal slot 6 in which a pin 7 of the mass carrier 2 is guided, wherein the longitudinal slot 6 consists of a movement section 8 extending in the same direction as a longitudinal axis x of the device 1 and a mounting bracket extending at an angle thereto. Section 9 is composed.
  • part of the device 1 which can be designed in the form of a lipstick according to the drawings, can be a cap-shaped envelope part 10, for the protective covering of the mass M retracted into a retracted position in a non-use position according to FIG. 1.
  • the device 1 can, as also shown, be shaped overall as a rotationally symmetrical cylinder, with a longitudinal axis x forming the axis of rotation.
  • a longitudinal extension in the axial direction can correspond to approximately 3 to 5 times, further approximately 4 times, an outer diameter dimension considered transversely to the longitudinal axis x.
  • all parts of the device 1 are made from a plastic, in particular from the same plastic, in particular hard plastic, further for example each made by the plastic injection molding process.
  • all parts of the device 1 can consist of polypropylene.
  • the moving part 5, also shown individually in FIGS. 3 to 6, is essentially composed of sections arranged one behind the other in the axial direction, which, as is also preferred, can be designed in one piece and combined with the same material.
  • a circular-cylindrical handling section 11 results. This can have an outer diameter adapted to the outer diameter of the casing part 10 and extend in the axial direction over approximately a quarter of the entire length of the device 1.
  • the handling section 11 can merge in a step-like manner into a collar section 12 with a reduced diameter compared to the handling section 11. Its outer diameter can, as is also preferred, be adapted to the inner diameter of the covering part 10, so that an attached covering part in a preferred embodiment rests on the can be supported at the end between the section 11 and the collar section 12 resulting stage.
  • Friction projections 13 provided on the outside of the wall of the collar section 12 interact with the inner surface of the wall of the casing part 10 in this device closed position. There is thus a frictional contact in the device closed position, which must first be overcome in order to pull off the casing part 10.
  • This collar section 12 is further adjoined in the axial direction by a tubular guide section 14 with an outer diameter that is preferably selected to be smaller than the outer diameter of the collar section 12.
  • the outside diameter of the guide section 14 is essentially dimensionally adapted to the inside diameter of the moving part 5, where the outside diameter of the moving part 5 is again preferably adapted to the outside diameter of the collar section 12. From this, a corresponding between collar sections 12 and Guide section 14 result in a setting step, on whose free and circumferential end face the facing end face of the overall sleeve-like moving part 5 can be supported.
  • the guide section 14 can carry a circumferential, radially outwardly projecting retaining collar 15, preferably having an outer diameter that is adapted to the outer diameter of the counter-holding cylinder 3.
  • the counter-holding cylinder 3 can thus be held essentially non-displaceably in the axial direction between the holding collar 15 and the collar section 12, with the counter-holding cylinder 3 preferably free to rotate relative to the moving part 5 about the catch axis x.
  • the guide section 14 two longitudinal slots 6, 6 'are provided diametrically opposite with respect to the longitudinal axis x. These extend essentially, at least with a movement section 8, in alignment with the longitudinal axis x.
  • Movement sections 8 merge at the end into holding sections 9 and 16, a central longitudinal axis y of such a holding section 9 or 16 at an obtuse angle a to a central longitudinal axis z of the movement section 8 according to the enlarged detailed representations in Figures 3 and 6 from about 110 to 115 degrees.
  • the holder sections 9 of the longitudinal slots 6 and 6 'assigned to the free end of the guide section 14 can be provided pointing in a clockwise direction, while the Kra gene section 12 facing end of the guide section 14 associated bracket sections 16 can be formed pointing counterclockwise.
  • the upper, a maximum extended position of the mass carrier 2 defining bracket sections 9 can end at an axial distance from the free end or to the retaining collar 15 of the moving part 5, while the lower, a retracted position defining bracket sections 16 can essentially end in the transition to the collar section 12, optionally enter the step plane.
  • the casing wall of the guide section 14 can have bore-like openings 17. These can be provided to improve the demoldability of the moving part 5 in the course of manufacture be preferably in the plastic injection molding process.
  • the longitudinal slot 6 extends beyond the area of the inlet into the upper mounting portion 9, preferably up to the retaining collar 15, while the movement portion 8 of the longitudinal slot 6 according to FIG The illustration in FIG. 6 ends with a transition into the mounting section 9.
  • the retaining collar 15 can be separated by a radial separation 18, for convenient assembly of the mass carrier 2.
  • the mass carrier 2 initially and essentially has a circumferential carrier wall 19 and a carrier base 20 drawn in transversely thereto.
  • the mass carrier 2 has a support wall 19 and the carrier base 20 which are delimited by upwardly open pot opening 21.
  • the mass M for example in the form of a lip care stif, is added on the foot side.
  • a plurality of webs 22 pointing radially inward can be formed on the inside of the pot, in particular on the inside of the carrier wall 19, evenly distributed over the circumference.
  • these can be shaped like a blade, tapering radially inward.
  • the webs 22 extend from the support base 20 in FIG. 1
  • the carrier wall 19 extends further on the underside of the carrier base 20, for example with an axial length which can correspond to approximately half or a third of the axial length of the carrier wall 19 for the formation of the cup that holds the mass M.
  • the carrier wall 19 cannot necessarily be provided completely circumferentially in this section extending on the underside of the carrier base 20.
  • two wall sections 23 with different circumferential extensions can be set.
  • radially projecting friction cams 24 can be integrally formed on the outside of the wall of these wall sections 23, as also shown. Overall, NEN distributed over the circumference, for example, three such friction cams 24 can be seen easily.
  • Each friction cam 24 can, with reference to a view from the radially outside as shown in Figure 8 or Figure 10, essentially a teardrop-shaped edge, i.e. have a teardrop-shaped contour 25, with a longer dimension a and a shorter dimension b, the longer dimension a extending essentially in the direction of the longitudinal axis x and thus in the direction of the movement section 8 of the longitudinal slots 6 and 6 '.
  • the shorter dimension b can extend perpendicular to this, more preferably essentially in the circumferential direction.
  • a largest dimension of a friction cam 24 along a circumferential line u eccentrically, more preferably with respect to the illustrations below, corresponding to the mass M to be absorbed, facing away to a largest dimension along a line v extend in the longitudinal direction of the center line w (see in particular the enlarged illustration in FIG. 8).
  • the friction cam 24 also has a teardrop shape with respect to the radial elevation towards the outside.
  • the friction cam 24 bulges out like a bulge, with a radially outer turning point, with reference to a vertical sectional view according to FIG. 12, essentially approximately in the area of the line u representing the largest dimension in the transverse direction.
  • the maximum radial board dimension c of such a friction cam 24 can correspond to about a third to a quarter of the largest dimension of the friction cam 24 in the circumferential direction along the line u.
  • two diametrically opposed pins 7 are provided approximately at the axial height of the support base 20 on the outside of the support wall 19. As shown, this can involve pins 7 which are essentially circular-cylindrical and made from a solid material.
  • the diameter of the pegs 7 can, as is also preferred, be adapted to the clear spacing, viewed in the circumferential direction, of the mutually facing marginal edges of the movement sections 8 of the longitudinal slots 6 and 6 '.
  • the holding sections 9 and 16 are also adapted to this spacing, so that the pins 7 are safely guided in the area of the holding sections 9 and 16 when the mass carrier 2 is displaced accordingly.
  • the counter holding cylinder 3 is on the inside wall with two
  • control grooves 26 180 degrees with respect to the cylinder axis x offset from one another trained, helically rising along the inner wall of the control grooves 26 provided.
  • These double-aisle-like control grooves 26 can extend over about 2.5 revolutions with a preferably constant slope according to the illustrated embodiment, starting from the end of the counter-holding cylinder 3 facing the collar section 12 in the direction of the end overlaid by the retaining collar 15.
  • control grooves 26 can run freely into the end face of the counter-holding cylinder 3 that may be supported on the collar section 12, while the ends facing away from this preferably end at a distance from the end of the counter-holding cylinder 3 on the holding-collar side.
  • control groove end formed at a distance from the end region of the counterhold cylinder 3 can open at the end into an inclined surface 27, which optionally with a uniform reduction in the groove depth ultimately merges into the inner surface 28 of the counter-holding cylinder 3.
  • the mass carrier 2 is arranged in the device 1 in such a way that it is encompassed both by the guide section 14 of the moving part 5 and by the counter-holding cylinder 3 which also includes the guide section 14.
  • the pins 7 of the mass carrier 2 engage through the longitudinal slots
  • the friction cams 24 are in frictional contact with the inner surface 29 of the moving part 5 or of the guide section 14. As a result of this arrangement, by holding the device 1 on the
  • Figures 17 to 24 show a lowest, correspondingly maximum retracted position of the mass carrier 2, as well as the mass M carried by the mass carrier 2.
  • the mass carrier 2 is supported here via its pin 7 on the base of the lower mounting section 16 defining the retracted position, possibly directly on the step formed between collar section 12 and guide section 14, in which stage the bottom of the Garrungsabschnit th 16 can enter.
  • This maximum retracted position can be designed such that it can be overridden, contrary to the usual direction of rotation for shifting the mass carrier 2 in the direction of the extended position.
  • the control grooves 26 which run out freely towards this end of the counter-holding cylinder 3 can support this effect.
  • FIGS. 18 and 21 The position of the pin 7 in the lower mounting section 16 is also shown by way of example in FIGS. 18 and 21. From this it can also be seen that at least one mounting section 16 of a longitudinal slot (here the longitudinal slot 6 ′) has a latching projection 30 over which the pin 7 can overflow. This locking projection 30 can form a narrowing of the free passage dimension of the mounting portion 16.
  • the passage dimension d of the retaining section 16, which is reduced by the latching projection 30, can correspond to approximately 0.9 to 0.95 times the diameter e of the pin 7 (see FIG. 18). 19 shows an intermediate position in the course of overcoming the locking projection 30 by the pin 7.
  • the locking projection 30 can accordingly only be overcome deliberately by a relative rotational displacement brought about by the user.
  • the overflow of the Rastvor jump 30 is possible due to the formation of the components from an elastic plastic material see.
  • the holding section 16 of the further longitudinal slot 6 does not have such a latching projection 30. In this regard, however, it is also conceivable to form latching projections 30 in the area of both lower holding sections 16.
  • the mass carrier 2 With overcoming the locking projection 30, the mass carrier 2 leaves the retracted position and is successively moved forward axially through the movement section 8 of the longitudinal slots 6 and 6 'due to relative rotational displacement between the moving part 5 and the counter-holding cylinder 3 to the mass M via the open free end of the counter-holding cylinder 3 and the moving part 5 to move out.
  • the maximum possible extended position is shown in FIGS. 26 to 32.
  • the pins 7 after passing through the movement sections 8 in the longitudinal slots 6 and 6 'are brought into the holding sections 9 made at an obtuse angle thereto.
  • the mass carrier 2 executes here together with the recorded mass M, as also when leaving the retracted position, a rotary movement about the longitudinal axis x by a few degrees, for example by about 10 degrees.
  • the maximum extended position is defined in the mounting sections 9 according to the limit stop. This maximum extended position can, as is also preferred, be designed such that it cannot be overrun. Thus, the respective pin 7 can be caught between facing edge edges of the control groove 26 and the Hal sion section 9.
  • the maximum extended position can also be secured by a further latching projection 31.
  • a locking projection 31 can, according to the illustrated Embodiment can be provided in a mounting section 9, here preferably in the mounting section 9 of the longitudinal slot 6.
  • the holding section 9 of the further longitudinal slot 6 ' is not provided with such a latching projection 31, although this is possible in a further embodiment.
  • the latching projection 31 can be designed essentially the same as the latching projection 30 in the area of the lower mounting section 16. In this respect, the same ratios can arise between the passage dimension d tapered by the locking projection 31 in the area of the mounting section 9 and the diameter e of the pin 7 result.
  • FIG. 30 shows an overflow situation of the locking projection 31 through the pin 7.
  • the cancellation of the maximum extended position can only be canceled intentionally with user intervention by relative rotation.
  • a device which is characterized in that the central longitudinal axis y of the mounting section 9 with the central longitudinal axis z of the moving section 8 forms an obtuse angle a, preferably between 100 and 170 degrees.
  • a device which is characterized in that on the mass carrier 2 friction cams 24 are formed which are in frictional contact with the inner surface 29 of the moving part 5 when the mass carrier 2 is moved.
  • a device which is characterized in that the mass carrier 2 is received in a counter-holding cylinder 3 in which a control groove 26 is formed for the pin 7 on the inside wall side and that the control groove 26 is assigned to the extended position for a transition into the cylindrical inner surface 28 of the counter-holding cylinder 3 has leading inclined surface 27, the pin 7 not being or only partially overlapping with the inclined surface 27 in the extended position.
  • a device which is characterized in that the holding section 9 has a latching projection 31 which can be overridden by the pin 7, for holding the mass carrier 2 in the extended position.
  • a device which is characterized in that two opposite longitudinal slots 6, 6 'are formed.
  • a device which is characterized in that an overflow locking projection 31 is formed in both longitudinal slots 6, 6 'in the respective mounting section 9.
  • a device which is characterized in that a control groove 26 is formed in the counter-holding cylinder 3 for each pin 7.
  • both control grooves 26 have an inclined surface 27 associated with the extended position.
  • a device which is characterized in that the friction cam 24 is non-circular with a longer dimension a and a shorter dimension b, the longer dimension a being given essentially in the direction of the movement section 8.
  • a device which is characterized in that when viewed from the radially outside on an edge 25 of the friction cam 24, the largest dimension in the transverse direction is eccentric to the largest dimension in the longitudinal direction.
  • a device which is characterized in that the marginal edge 25 of the friction cam 24 has a teardrop-shaped contour.

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Abstract

L'invention concerne un dispositif (1), sous forme d'une tige, servant à appliquer une matière pouvant être prélevée (M), comportant un support de matière (2) et une enveloppe de protection (4) pour le support de matière (2), le support de matière (2) pouvant être déplacé par rapport à l'enveloppe de protection (4) afin de déplacer une zone d'extrémité libre de la matière (M) dans une situation saillante libre, un élément de déplacement (5) comportant une fente longitudinale (6, 6') étant en outre prévu, dans lequel le support de matière (2) est guidé au moyen d'un tourillon (7) qui s'insère dans la fente longitudinale (6, 6'), et le support de matière (2) étant mobile entre une position rentrée et une position sortie, la fente longitudinale (6, 6') présentant, associée à la position de sortie, une section de maintien (9) dont l'axe longitudinal central (y) s'étend de manière à former un angle par rapport à un axe longitudinal central (z) d'une section de déplacement (8) de la fente longitudinale (6, 6'). L'invention vise à améliorer un tel dispositif, en particulier en ce qui concerne sa manipulation, de manière que l'axe longitudinal central (y) de la section de maintien (9) et l'axe longitudinal central (z) de la section de déplacement (8) forment un angle obtu (α), de préférence compris entre 100 et 170 degrés.
EP20713880.1A 2019-03-27 2020-03-24 Dispositif, sous forme d'une tige, servant à appliquer une matière pouvant être prélevée Active EP3945931B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102019107890.3A DE102019107890A1 (de) 2019-03-27 2019-03-27 Vorrichtung zum Auftragen einer abtragbaren Masse in Form eines Stiftes
PCT/EP2020/058057 WO2020193497A1 (fr) 2019-03-27 2020-03-24 Dispositif, sous forme d'une tige, servant à appliquer une matière pouvant être prélevée

Publications (2)

Publication Number Publication Date
EP3945931A1 true EP3945931A1 (fr) 2022-02-09
EP3945931B1 EP3945931B1 (fr) 2023-08-23

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP20713880.1A Active EP3945931B1 (fr) 2019-03-27 2020-03-24 Dispositif, sous forme d'une tige, servant à appliquer une matière pouvant être prélevée

Country Status (6)

Country Link
US (1) US11737548B2 (fr)
EP (1) EP3945931B1 (fr)
CN (1) CN113710123A (fr)
DE (1) DE102019107890A1 (fr)
PL (1) PL3945931T3 (fr)
WO (1) WO2020193497A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3109285B1 (fr) * 2020-04-17 2024-03-29 Albea Services Mécanisme pour un réceptacle d’application d’un produit cosmétique et réceptacle comportant un tel mécanisme
FR3124060A1 (fr) 2021-06-16 2022-12-23 Albea Services Dispositif pour un produit cosmétique, notamment un bâton de rouge à lèvres
FR3135881A1 (fr) * 2022-05-31 2023-12-01 Albea Services Dispositif d'application d'un raisin de produit cosmetique

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Publication number Priority date Publication date Assignee Title
JPH0712018U (ja) * 1993-08-06 1995-02-28 株式会社カツシカ 棒状化粧料繰り出し容器
US5876137A (en) * 1997-05-19 1999-03-02 Rexam Cosmetic Packaging, Inc. Outer shell for a cosmetic container for preventing accidental removal of the shell's cover
US5984552A (en) * 1998-02-23 1999-11-16 Risdon Corporation Locking lipstick container
US6623198B2 (en) * 2001-10-09 2003-09-23 Crown Cork & Seal Company, Inc. Dispenser for cosmetics containing sunscreen
JP2006204415A (ja) * 2005-01-26 2006-08-10 Key Tranding Co Ltd 繰出筒およびそれを用いた棒状化粧料繰出容器
US7325991B2 (en) * 2005-06-24 2008-02-05 Holloway Thomas F Cosmetic dispenser with frictional drag
RU89804U1 (ru) * 2009-09-15 2009-12-20 Открытое Акционерное Общество "Фаберлик" Пенал для губной помады (варианты)
TWM452673U (zh) * 2013-01-11 2013-05-11 Shin Chia Chang Plastics Co Ltd 口紅盒之口紅體升降座防下滑結構
WO2015012440A1 (fr) * 2013-07-24 2015-01-29 Kim Yoon Hoi Récipient de bâton de rouge à lèvres du type coulissant
WO2015112911A1 (fr) * 2014-01-24 2015-07-30 Hcp Packaging Usa, Inc. Distributeur de produit cosmétique ayant une résistance à la friction
FR3050365B1 (fr) * 2016-04-21 2018-05-18 Albea Services Dispositif pour un baton de produit cosmetique, notamment un baton de rouge a levres
DE102016116134A1 (de) 2016-08-30 2018-03-01 Rpc Bramlage Gmbh Vorrichtung zum Auftragen einer abtragbaren Masse
FR3058031B1 (fr) * 2016-10-27 2019-08-23 Qualipac Dispositif pour la distribution d'un produit

Also Published As

Publication number Publication date
DE102019107890A1 (de) 2020-10-01
WO2020193497A1 (fr) 2020-10-01
US11737548B2 (en) 2023-08-29
EP3945931B1 (fr) 2023-08-23
PL3945931T3 (pl) 2024-02-26
CN113710123A (zh) 2021-11-26
US20220183444A1 (en) 2022-06-16

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