EP3194179A1 - Play pencil sharpener - Google Patents

Play pencil sharpener

Info

Publication number
EP3194179A1
EP3194179A1 EP15760228.5A EP15760228A EP3194179A1 EP 3194179 A1 EP3194179 A1 EP 3194179A1 EP 15760228 A EP15760228 A EP 15760228A EP 3194179 A1 EP3194179 A1 EP 3194179A1
Authority
EP
European Patent Office
Prior art keywords
animation
pencil
shell
sharpener
tooth
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
EP15760228.5A
Other languages
German (de)
French (fr)
Other versions
EP3194179B1 (en
Inventor
Sylvain FILLIGER
François Aznar
Steven Falcoz
François Dufournet
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.)
MAPED SAS
Original Assignee
MAPED SAS
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 MAPED SAS filed Critical MAPED SAS
Publication of EP3194179A1 publication Critical patent/EP3194179A1/en
Application granted granted Critical
Publication of EP3194179B1 publication Critical patent/EP3194179B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
    • B43L23/00—Sharpeners for pencils or leads

Definitions

  • the invention relates to the field of pencil sharpeners for children and in particular pencil sharpeners with visual and / or sound animation or the like.
  • Document US2011 / 0099820 discloses a pencil size comprising a front shell in which is provided a receiving orifice of a pencil, a size member positioned in the front shell, a visual animation member and a movement mechanism.
  • the animation member comprising a gear with two wheels cooperating with each other.
  • the sharpener described above has the disadvantage of including a complex mechanism for moving the animation member.
  • the animation member is animated regardless of the direction of rotation of the pencil in the receiving orifice, the animation is simply decorative and does not help the child to use the size- pencil: there is no didactic function and even if the pencil is turned in the wrong direction, which implies that the pencil does not scale, the animation organ comes alive anyway.
  • the invention aims to overcome all or part of the disadvantages of the prior art.
  • the subject of the invention relates to a pencil sharpener comprising:
  • a shell comprising a receiving orifice intended to receive a pencil to be cut
  • an animation member comprising a slider, the slider extending at least partially in the shell
  • the animation member starts moving only when the user turns the pencil in a particular direction of rotation. Indeed, in one direction of rotation the pencil is intended to be cut and in the other the pencil will not be cut.
  • the animation member is set in motion only when the user turns the pencil in the direction of rotation allowing a size.
  • the orientation of the slope of the at least one tooth of the toothed wheel that determines said direction of rotation allowing the pencil to be cut.
  • the invention therefore teaches the user the operation of a pencil sharpener and requires the user to focus on the action he leads.
  • the toothed wheel is positioned so that the direction of rotation determined.
  • the direction of rotation determined is a direction of clockwise rotation in the case of sharpener for right-handed users.
  • the direction of rotation determined is a counterclockwise rotation direction in the case of sharpener for left-handed users.
  • the slider is configured to move on the slope profile of the at least one tooth of the moving member under the action of a rotation of said moving member.
  • the profile of the at least one tooth is on an upward slope.
  • the slope is curved.
  • the slider is configured to move on the sloping profile of the at least one tooth of the moving member at least between a first position called the projecting position in which the slider is at the point the lowest of the slope, and a second position called withdrawal position in which the slide is at the highest point of the slope profile.
  • the moving member comprises at least two teeth, the profile of each tooth is oriented in one and the same direction.
  • the profile of each tooth is progressively inclined.
  • the setting in motion of the animation member is independent of the size of the pencil.
  • the sharpener can still fulfill its primary function of size.
  • the orifice of the moving member is positioned opposite the receiving orifice of the shell. Thus, the moving member is directly rotated by the inserted pen.
  • a guide member is formed in the orifice of the moving member.
  • the guide member is made of elastomer.
  • any form of pencil may be inserted in the pencil sharpener, the guide member is used to interface with the orifice of the moving member.
  • the guide member keeps the pencil in the orifice of the moving member.
  • the pencil sharpener comprises a return member configured to allow the recall of the animation member when said animation member is moving.
  • the return member is elastically deformable.
  • the return member is a spring.
  • the return member in a first position of the animation member, the return member stretches and in a second position of the animation member, the return member compresses.
  • the return member is a flexible blade.
  • the return member in a first position of the animation member, the return member extends and in a second position of the animation member, the return member folds.
  • the animation member is in one piece with the return member.
  • the animation member is a visual animation member.
  • FIG. 1 represents an exploded perspective view of the sharpener according to the invention and comprising an animation member according to a first embodiment
  • FIG. 2 represents an assembled perspective view of the pencil sharpener shown in FIG. 1;
  • FIG. 3 represents a rear view of the front shell of the sharpener shown in FIG. 1
  • FIG. 4 is a perspective view of the central shell of the pencil cutter shown in FIG. 1;
  • FIG. 5A represents a perspective view of the animation element according to the first embodiment
  • FIG. 5B represents a perspective view of the animation element according to a second embodiment
  • FIG. 6 is a perspective view of the moving element according to any of the embodiments.
  • FIG. 7A represents a longitudinal sectional view of the sharpener shown in FIG. 1, the animation member of the sharpener being in a first position called the projecting position,
  • FIG. 7B represents a longitudinal sectional view of the sharpener shown in FIG. 1, the animation member of the sharpener being in a second position called the retracted position,
  • FIG. 8 shows a longitudinal sectional view of the sharpener comprising an animation member according to the second embodiment.
  • the pencil sharpener 1 comprises a shell 2 comprising three parts: a first part, called a front shell 2a, a second part called a central shell 2b and a third part called the rear shell 2c as shown in FIG. 1.
  • the central shell 2b can be in one piece with the rear shell 2c or the front shell 2a.
  • the rear shell 2c delimits a closed chamber with a face of the central shell 2b forming a reservoir.
  • the enclosure formed by the rear shell 2c is shaped to recover the cut pencil chips.
  • the rear shell 2c and the central shell 2b are nested one inside the other, which allows to empty the tank effortlessly.
  • the front shell 2a comprises a receiving orifice 3 for receiving a pencil to cut.
  • the receiving orifice 3 is through and is extended in the central shell 2b by a secondary receiving orifice 15.
  • the receiving orifice 3 extends along a transverse insertion axis X-X.
  • the front shell 2a comprises a flat portion in which the receiving orifice 3 is formed.
  • the front shell 2a further comprises a slot 5 through which a portion of an animation member 4, 4 'passes when said animation member 4, 4' is set in motion.
  • the slot 5 extends in a plane substantially perpendicular to the flat portion in which the receiving orifice 3 is formed.
  • the central shell 2b comprises a projecting portion 6 extending along the transverse insertion axis XX in the direction of the front shell 2a.
  • the secondary receiving orifice 15 is formed in said projecting portion 6, the secondary receiving orifice 15 being positioned in the extension of the receiving orifice 3 of the front shell 2a.
  • the central shell 2b is designed to receive on the closing face of the enclosure of the rear shell 2c, a size member 13 of the sharpener 1.
  • the central shell 2b further comprises a groove 7 shaped to receive a slider forming a portion 4b of the animation organ 4, 4 'detailed below.
  • the size member 13 is conical in shape and has an inlet for receiving the end of a pencil (not shown).
  • the size member 13 comprises a blade 14 extending in a secant plane to the inlet orifice of the size member 13.
  • the inlet orifice of the size member 13 being concentric relative to the secondary receiving orifice 15 of the central shell 2b.
  • FIG. 6 is shown the moving member 9 according to the invention and whatever the embodiment of the animation member.
  • the moving member 9 comprises four teeth 10.
  • the number of teeth is not limited to the example shown in FIG.
  • the teeth 10 of the moving member 9 have a progressive sloping profile.
  • the slope of each tooth is curved.
  • Each tooth has a straight pan opposite the curved slope.
  • Each tooth 10 has an identical slope profile.
  • the slope of each tooth 10 is oriented in one and the same direction.
  • the moving member 9 is arranged so that the end of the teeth 10 come into the groove 7 so as to cooperate with the slide forming the second portion 4b, 4'b of the animation member 4, 4 'detailed thereafter.
  • the moving member 9 is provided with an orifice 11 intended to be positioned facing the receiving orifice 3 of the front shell 2a as shown in FIGS. 7A, 7B and 8. 9 is equipped with a guide member 12 positioned in the orifice 11 of the moving member 9.
  • the guide member 12 is, in the example illustrated in FIG. 6, an elastomer ring. covering the entire wall of the orifice 11.
  • the animation member 4, 4 'and its return mechanism 8, 8' can be made according to at least two embodiments.
  • said animation member 4 comprises a first portion 4a shaped to pass through the slot 5 of the front shell 2a.
  • the first portion 4a has an outer surface of complementary shape with the inner wall of the front shell 2a so that when the animation member 4 is set in motion, the first portion 4a of the animation member 4 is in contact with said front shell 2a and slides along the inner wall of said front shell 2a.
  • the animation member 4 further comprises a second portion 4b forming a slider configured to cooperate with the groove 7 of the central shell 2b.
  • the animation member 4 also comprises a third portion 4c intended to receive a return member 8, the return member 8 being for example a spring as illustrated in FIG. 1. In this embodiment and as illustrated in FIG. 7 A, the return member 8 is fixed to the inner wall of the central shell 2b.
  • the third portion 4c is shaped so that its shape follows the outline of the upper inner wall of the front shell 2a.
  • the upper portion of the inner wall of the front shell 2a is rounded and accordingly the third portion 4c of the animation member 4 is curved.
  • said animation member 4 ' comprises a first portion 4'a shaped to pass through the slot 5 of the front shell 2a.
  • the first portion 4'a has an outer surface of complementary shape with the inner wall of the front shell 2a so that when the animation member 4 'is set in motion, the first portion 4'a of the animation member 4 'is in contact with said front shell 2a and slides along the inner wall of said front shell 2a.
  • the animation member 4 'further comprises a second portion 4'b forming a slider configured to cooperate with the groove 7 of the central shell 2b.
  • the animation member 4 ' also comprises a third portion 4c forming a return member 8 comprising an elastically deformable flexible blade. In this embodiment and as illustrated in Figure 8, the return member 8 'is fixed to the inner wall of the central shell 2b.
  • FIGs 7A and 7B show the sharpener 1 assembled with an animation member 4 according to the first embodiment shown in Figure 5A.
  • the frontal shells 2a, central 2b and rear 2c are interlocked with each other so as to form the sharpener 1.
  • the receiving orifice 3 of the shell 3 is positioned facing the secondary receiving orifice 15 formed in the central shell 2b.
  • the size member 13 is arranged on the central shell 2b at the secondary receiving orifice 15 and extends into the rear shell 2c.
  • the moving member 9 equipped with the guide member 12.
  • the inlet orifice 11 of the moving member 9 is arranged facing the receiving orifice 3 and the secondary receiving orifice 15 of the central shell 2b so that the end of a rod is led directly into the organ of size 13, against the blade 14 of said size member 13.
  • the return member 8, which is in this example a spring, is fitted on the third portion 4c of the animation member 4.
  • the animation member 4 is in the projecting position, that is to say that it projects at least partially from the slot 5 of the front shell 2a so that an end of the first portion 4a of the animation member 4 comes flush with the receiving orifice 3 of the front shell 2a.
  • the return member 8 is stretched and the slide of the second portion 4b of the animation member 4 bears on the slope of one of the teeth 10 of the moving member 9 , the support being performed on the lowest point of the slope of the tooth 10.
  • the animation member 4 is in the retracted position, that is to say that the first portion 4 a of the animation member 4 is set back with respect to the slot 5 of the front shell 2a.
  • the return member 8 is compressed and the slide of the second portion 4b of the animation member 4 bears on the slope of one of the teeth 10 of the moving member. 9, the support being performed on the highest point of the slope of the tooth 10.
  • the tooth 10 on which the slide of the second portion 4b rests, projects in the groove 7 in which the slide slides.
  • a pencil is inserted into the receiving orifice 3 until the end of the pencil abuts the size member 13. Then, the pencil is rotated in a direction determined for example a direction of clockwise rotation (all depends on the inclination of the blade 14 of the size member 13), the rod thus causing the moving member 9.
  • the teeth 10 of said moving member successively enter the groove 7 of the central shell 2b accommodating the slide 4b of the animation member 4.
  • the slider follows the slope of the tooth 10 of the lowest point of the slope (projecting position of the animation member 4) towards the highest point (position of removal of the body d 4), which gradually compresses the return member 8.
  • the moving member 9 always rotating the slider 4b runs along the right side of the tooth 10, this stretches the return member 8 to follow the slope of the next tooth 10 and so on.
  • Figure 8 shows the sharpener 1 assembled with an animation member 4 according to the second embodiment shown in Figure 5B.
  • the animation member 4 ' is in the projecting position, the first portion 4'a of the animation member being flush with the receiving orifice 3 of the front shell 2a of the sharpener 1.
  • the return member 8 ' is developed.
  • the second portion 4'b of the animation member 4 ' is supported on the slope of one of the teeth 10 of the moving member 9, the support being made on the most point bottom of the slope of the tooth 10.
  • the animation member 4 ' When the animation member 4 'according to the second embodiment is in withdrawal position (not shown), the first portion 4'a of the animation member 4' is set back relative to the slot 5 of the frontal hull 2a. In this retracted position, the return member 8 'is folded and the slide of the second portion 4'b of the animation member 4' bears on the slope of one of the teeth 10 of the organ 9, the support being performed on the highest point of the slope of the tooth 10. The tooth 10 on which the slide of the second portion 4 'b projects is protruding into the groove 7 in which the slide slides.
  • the procedure is as described above for the animation member 4 according to the first embodiment, the difference being that the return member extends instead of stretching and folds instead of compressing itself.

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Abstract

The invention relates to a pencil sharpener (1) including: a shell (2) comprising a receiving opening (3) for receiving a pencil to be sharpened; a drive member (4, 4') comprising a slide (4b, 4'b), the slide (4b, 4'b) extending at least partially into the shell (2); and a movement member (9) positioned in the shell (2) and configured such as to set the drive member (4, 4') in motion by engaging with the slide (4b, 4'b). The movement member (9) is provided with an opening (11) for receiving the pencil. Said pencil sharpener is characterized in that the movement member (9) is a toothed wheel comprising at least one tooth (10) having an angled profile. The movement member (9) is configured such as to be rotated by the pencil in a predetermined rotational direction and to drive the slide (4b, 4'b).

Description

Taille-crayon ludique  Playful sharpener
L'invention concerne le domaine des taille-crayons pour enfants et notamment les taille-crayons à animation visuelle et/ou sonore ou analogues.  The invention relates to the field of pencil sharpeners for children and in particular pencil sharpeners with visual and / or sound animation or the like.
L'animation visuelle et/ou sonore des taille-crayons destinés aux enfants est avant tout à but d'amusement et/ou à but décoratif.  The visual and / or sound animation of pencil sharpeners intended for children is primarily intended for amusement and / or decorative purposes.
On connaît du document US2011/0099820 un taille crayon comprenant une coque frontale dans laquelle est ménagé un orifice de réception d'un crayon, un organe de taille positionné dans la coque frontale, un organe d'animation visuelle et un mécanisme de mise en mouvement de l'organe d'animation comportant un engrenage avec deux roues coopérant l'une avec l'autre. Dans ce document, il est décrit que lorsque le crayon est inséré dans l'orifice de réception de la coque frontale, la rotation du crayon dans l'orifice de réception engage la mise en mouvement de l'engrenage mettant en mouvement un élément mobile ou coulisseau relié à l'organe d'animation.  Document US2011 / 0099820 discloses a pencil size comprising a front shell in which is provided a receiving orifice of a pencil, a size member positioned in the front shell, a visual animation member and a movement mechanism. the animation member comprising a gear with two wheels cooperating with each other. In this document, it is described that when the pencil is inserted into the receiving orifice of the front shell, the rotation of the pencil in the receiving orifice engages the setting in motion of the gear setting in motion a moving element or slide connected to the animation member.
Le taille-crayon décrit ci-avant présente l'inconvénient de comprendre un mécanisme complexe de mise en mouvement de l'organe d'animation.  The sharpener described above has the disadvantage of including a complex mechanism for moving the animation member.
En outre, l'organe d'animation est animé quel que soit le sens de rotation du crayon dans l'orifice de réception, l'animation est alors simplement décorative et ne permet pas d'aider l'enfant à se servir du taille-crayon : il n'y a pas de fonction didactique et même si le crayon est tourné dans le mauvais sens, ce qui implique que le crayon ne se taille pas, l'organe d'animation s'anime quand même.  In addition, the animation member is animated regardless of the direction of rotation of the pencil in the receiving orifice, the animation is simply decorative and does not help the child to use the size- pencil: there is no didactic function and even if the pencil is turned in the wrong direction, which implies that the pencil does not scale, the animation organ comes alive anyway.
L'invention a pour objet de pallier tout ou partie des inconvénients de l'art antérieur.  The invention aims to overcome all or part of the disadvantages of the prior art.
A cet effet, l'objet de l'invention concerne un taille-crayon comprenant : For this purpose, the subject of the invention relates to a pencil sharpener comprising:
- une coque comportant un orifice de réception destiné à recevoir un crayon à tailler, a shell comprising a receiving orifice intended to receive a pencil to be cut,
- un organe d'animation comportant un coulisseau, le coulisseau s'étendant au moins partiellement dans la coque,  an animation member comprising a slider, the slider extending at least partially in the shell,
- un organe de mise en mouvement positionné dans la coque et configuré pour mettre en mouvement l'organe d'animation en coopérant avec le coulisseau, l'organe de mise en mouvement étant équipé d'un orifice destiné à recevoir le crayon, caractérisé en ce que l'organe de mise en mouvement est une roue dentée comportant au moins une dent présentant un profil à pente, l'organe de mise en mouvement étant configuré pour être mis en rotation par le crayon dans un sens de rotation déterminé et entraîner le coulisseau. Selon l'invention, l'organe d'animation ne se met en mouvement que lorsque l'utilisateur tourne le crayon dans un sens de rotation particulier. En effet, dans un sens de rotation le crayon est destiné à être taillé et dans l'autre le crayon ne sera pas taillé. L'organe d'animation n'est mis en mouvement que lorsque l'utilisateur tourne le crayon dans le sens de rotation permettant une taille. a moving member positioned in the shell and configured to move the animation member in cooperation with the slide, the moving member being equipped with a hole intended to receive the pencil, characterized in that the moving member is a toothed wheel having at least one tooth having a slope profile, the moving member being configured to be rotated by the rod in a determined direction of rotation and to cause the slide. According to the invention, the animation member starts moving only when the user turns the pencil in a particular direction of rotation. Indeed, in one direction of rotation the pencil is intended to be cut and in the other the pencil will not be cut. The animation member is set in motion only when the user turns the pencil in the direction of rotation allowing a size.
Ainsi, c'est l'orientation de la pente de la au moins une dent de la roue dentée qui détermine ledit sens de rotation permettant au crayon d'être taillé. L'invention permet donc d'enseigner à l'utilisateur le fonctionnement d'un taille- crayon et oblige l'utilisateur à se concentrer sur l'action qu'il mène. Pour plus d'ergonomie, la roue dentée étant positionnée de manière à ce que le sens de rotation déterminé.  Thus, it is the orientation of the slope of the at least one tooth of the toothed wheel that determines said direction of rotation allowing the pencil to be cut. The invention therefore teaches the user the operation of a pencil sharpener and requires the user to focus on the action he leads. For more ergonomics, the toothed wheel is positioned so that the direction of rotation determined.
De préférence, le sens de rotation déterminé est un sens de rotation horaire dans le cas de taille-crayon pour utilisateurs droitiers.  Preferably, the direction of rotation determined is a direction of clockwise rotation in the case of sharpener for right-handed users.
Alternativement, le sens de rotation déterminé est un sens de rotation antihoraire dans le cas de taille-crayon pour utilisateurs gauchers.  Alternatively, the direction of rotation determined is a counterclockwise rotation direction in the case of sharpener for left-handed users.
Selon une caractéristique de l'invention, le coulisseau est configuré pour se déplacer sur le profil à pente de la au moins une dent de l'organe de mise en mouvement sous l'action d'une rotation dudit organe de mise en mouvement.  According to one characteristic of the invention, the slider is configured to move on the slope profile of the at least one tooth of the moving member under the action of a rotation of said moving member.
Selon une caractéristique de l'invention, le profil de la au moins une dent est en pente ascendante. Préférentiellement, la pente est courbe.  According to one characteristic of the invention, the profile of the at least one tooth is on an upward slope. Preferably, the slope is curved.
Selon une caractéristique de l'invention, le coulisseau est configuré pour se déplacer sur le profil à pente de la au moins une dent de l'organe de mise en mouvement au moins entre une première position dite position saillante dans laquelle le coulisseau est au point le plus bas de la pente, et une deuxième position dite position de retrait dans laquelle le coulisseau est au point le plus haut du profil de pente.  According to one characteristic of the invention, the slider is configured to move on the sloping profile of the at least one tooth of the moving member at least between a first position called the projecting position in which the slider is at the point the lowest of the slope, and a second position called withdrawal position in which the slide is at the highest point of the slope profile.
Selon une caractéristique de l'invention, l'organe de mise en mouvement comprend au moins deux dents, le profil de chaque dent est orienté dans un seul et même sens. Avantageusement, Selon une caractéristique de l'invention, le profil de chaque dent est en pente progressive.  According to a feature of the invention, the moving member comprises at least two teeth, the profile of each tooth is oriented in one and the same direction. Advantageously, according to one characteristic of the invention, the profile of each tooth is progressively inclined.
Selon une caractéristique de l'invention, la mise en mouvement de l'organe d'animation est indépendante de la taille du crayon. Ainsi, lorsque l'organe d'animation est dysfonctionnel, le taille-crayon peut quand même remplir sa fonction première de taille. Selon une caractéristique de l'invention, l'orifice de l'organe de mise en mouvement est positionné en regard de l'orifice de réception de la coque. Ainsi, l'organe de mise en mouvement est directement mis en rotation par le crayon inséré. According to a feature of the invention, the setting in motion of the animation member is independent of the size of the pencil. Thus, when the animation member is dysfunctional, the sharpener can still fulfill its primary function of size. According to a feature of the invention, the orifice of the moving member is positioned opposite the receiving orifice of the shell. Thus, the moving member is directly rotated by the inserted pen.
Selon une caractéristique de l'invention, un organe de guidage est ménagé dans l'orifice de l'organe de mise en mouvement.  According to a feature of the invention, a guide member is formed in the orifice of the moving member.
Selon une caractéristique de l'invention, l'organe de guidage est en élastomère. Ainsi, n'importe quelle forme de crayon peut être insérée dans le taille- crayon, l'organe de guidage permet de faire l'interface avec l'orifice de l'organe de mise en mouvement. En outre, l'organe de guidage permet de maintenir le crayon dans l'orifice de l'organe de mise en mouvement.  According to one characteristic of the invention, the guide member is made of elastomer. Thus, any form of pencil may be inserted in the pencil sharpener, the guide member is used to interface with the orifice of the moving member. In addition, the guide member keeps the pencil in the orifice of the moving member.
Selon une caractéristique de l'invention, le taille-crayon comprend un organe de rappel configuré pour permettre le rappel de l'organe d'animation lorsque ledit organe d'animation est en mouvement.  According to a feature of the invention, the pencil sharpener comprises a return member configured to allow the recall of the animation member when said animation member is moving.
Selon une caractéristique de l'invention, l'organe de rappel est élastiquement déformable.  According to one characteristic of the invention, the return member is elastically deformable.
Selon une caractéristique de l'invention, l'organe de rappel est un ressort. Avantageusement, dans une première position de l'organe d'animation, l'organe de rappel s'étire et dans une deuxième position de l'organe d'animation, l'organe de rappel se comprime.  According to a characteristic of the invention, the return member is a spring. Advantageously, in a first position of the animation member, the return member stretches and in a second position of the animation member, the return member compresses.
Alternativement, l'organe de rappel est une lamelle souple. Ainsi, dans une première position de l'organe d'animation, l'organe de rappel s'étend et dans une deuxième position de l'organe d'animation, l'organe de rappel se replie.  Alternatively, the return member is a flexible blade. Thus, in a first position of the animation member, the return member extends and in a second position of the animation member, the return member folds.
Selon une caractéristique de l'invention, l'organe d'animation est d'un seul tenant avec l'organe de rappel.  According to one characteristic of the invention, the animation member is in one piece with the return member.
Selon une caractéristique de l'invention, l'organe d'animation est un organe d'animation visuelle.  According to one characteristic of the invention, the animation member is a visual animation member.
L'invention sera mieux comprise, grâce à la description ci-après, qui se rapporte à un taille-crayon selon la présente invention, donné à titre d'exemple non limitatif et expliqué avec référence aux dessins schématiques annexés, dans lesquels:  The invention will be better understood, thanks to the following description, which relates to a pencil sharpener according to the present invention, given by way of non-limiting example and explained with reference to the appended diagrammatic drawings, in which:
- la figure 1 représente une vue éclatée en perspective du taille-crayon selon l'invention et comprenant un organe d'animation selon un premier mode de réalisation,  FIG. 1 represents an exploded perspective view of the sharpener according to the invention and comprising an animation member according to a first embodiment,
- la figure 2 représente une vue en perspective assemblée du taille- crayon représenté en figure 1,  FIG. 2 represents an assembled perspective view of the pencil sharpener shown in FIG. 1;
- la figure 3 représente une vue arrière de la coque frontale du taille- crayon représenté en figure 1, - la figure 4 est une vue en perspective de la coque centrale du taille crayon représenté en figure 1, FIG. 3 represents a rear view of the front shell of the sharpener shown in FIG. 1, FIG. 4 is a perspective view of the central shell of the pencil cutter shown in FIG. 1;
- la figure 5A représente une vue en perspective de l'élément d'animation selon le premier mode de réalisation,  FIG. 5A represents a perspective view of the animation element according to the first embodiment,
- la figure 5B représente une vue en perspective de l'élément d'animation selon un deuxième mode de réalisation,  FIG. 5B represents a perspective view of the animation element according to a second embodiment,
- la figure 6 est une vue en perspective de l'élément de mise en mouvement selon l'un quelconque des modes de réalisation,  FIG. 6 is a perspective view of the moving element according to any of the embodiments,
- la figure 7A représente une vue en coupe longitudinale du taille-crayon représenté en figure 1, l'organe d'animation du taille-crayon étant dans une première position dite position saillante,  FIG. 7A represents a longitudinal sectional view of the sharpener shown in FIG. 1, the animation member of the sharpener being in a first position called the projecting position,
- la figure 7B représente une vue en coupe longitudinale du taille-crayon représenté en figure 1, l'organe d'animation du taille-crayon étant dans une deuxième position dite position de retrait,  FIG. 7B represents a longitudinal sectional view of the sharpener shown in FIG. 1, the animation member of the sharpener being in a second position called the retracted position,
- la figure 8 représente une vue en coupe longitudinale du taille-crayon comprenant un organe d'animation selon le deuxième mode de réalisation.  - Figure 8 shows a longitudinal sectional view of the sharpener comprising an animation member according to the second embodiment.
Dans l'exemple illustré aux figures 1, 2, 7 A, 7B, 8, le taille-crayon 1 selon l'invention comprend une coque 2 comportant trois parties : une première partie dite coque frontale 2a, une deuxième partie dite coque centrale 2b et une troisième partie dite coque arrière 2c comme représenté en figure 1. Dans une variante non représentée la coque centrale 2b peut être d'un seul tenant avec la coque arrière 2c ou la coque frontale 2a.  In the example illustrated in FIGS. 1, 2, 7 A, 7B, 8, the pencil sharpener 1 according to the invention comprises a shell 2 comprising three parts: a first part, called a front shell 2a, a second part called a central shell 2b and a third part called the rear shell 2c as shown in FIG. 1. In a variant that is not shown, the central shell 2b can be in one piece with the rear shell 2c or the front shell 2a.
La coque arrière 2c délimite une enceinte fermée avec une face de la coque centrale 2b formant un réservoir. L'enceinte formée par la coque arrière 2c est conformée pour récupérer les copeaux de crayon taillé. La coque arrière 2c et la coque centrale 2b sont emboîtées l'une dans l'autre, ce qui permet de vider sans effort le réservoir.  The rear shell 2c delimits a closed chamber with a face of the central shell 2b forming a reservoir. The enclosure formed by the rear shell 2c is shaped to recover the cut pencil chips. The rear shell 2c and the central shell 2b are nested one inside the other, which allows to empty the tank effortlessly.
En figure 3, la coque frontale 2a comprend un orifice de réception 3 destiné à recevoir un crayon à tailler. L'orifice de réception 3 est traversant et est prolongé dans la coque centrale 2b par un orifice de réception secondaire 15. L'orifice de réception 3 s'étend selon un axe d'insertion transversal X-X. La coque frontale 2a comprend une portion plane dans laquelle est ménagé l'orifice de réception 3.  In Figure 3, the front shell 2a comprises a receiving orifice 3 for receiving a pencil to cut. The receiving orifice 3 is through and is extended in the central shell 2b by a secondary receiving orifice 15. The receiving orifice 3 extends along a transverse insertion axis X-X. The front shell 2a comprises a flat portion in which the receiving orifice 3 is formed.
La coque frontale 2a comprend en outre une fente 5 par laquelle passe une partie d'un organe d'animation 4, 4' lorsque ledit organe d'animation 4, 4' est mis en mouvement. La fente 5 s'étend dans un plan sensiblement perpendiculaire à la portion plane dans laquelle est ménagé l'orifice de réception 3. Comme illustré en figure 4, La coque centrale 2b comprend une portion saillante 6 s'étendant selon l'axe d'insertion transversal X-X en direction de la coque frontale 2a. L'orifice de réception secondaire 15 est ménagé dans ladite portion saillante 6, l'orifice de réception secondaire 15 étant positionné dans le prolongement de l'orifice de réception 3 de la coque frontale 2a. La coque centrale 2b est conçue pour recevoir sur la face fermant l'enceinte de la coque arrière 2c, un organe de taille 13 du taille-crayon 1. La coque centrale 2b comprend en outre une rainure 7 conformée pour recevoir un coulisseau formant une portion 4b de l'organe d'animation 4, 4' détaillé ci-après. The front shell 2a further comprises a slot 5 through which a portion of an animation member 4, 4 'passes when said animation member 4, 4' is set in motion. The slot 5 extends in a plane substantially perpendicular to the flat portion in which the receiving orifice 3 is formed. As illustrated in Figure 4, the central shell 2b comprises a projecting portion 6 extending along the transverse insertion axis XX in the direction of the front shell 2a. The secondary receiving orifice 15 is formed in said projecting portion 6, the secondary receiving orifice 15 being positioned in the extension of the receiving orifice 3 of the front shell 2a. The central shell 2b is designed to receive on the closing face of the enclosure of the rear shell 2c, a size member 13 of the sharpener 1. The central shell 2b further comprises a groove 7 shaped to receive a slider forming a portion 4b of the animation organ 4, 4 'detailed below.
Comme visible en figure 1, l'organe de taille 13 est de forme conique et présente un orifice d'entrée destiné à recevoir l'extrémité d'un crayon (non représentée). En outre, l'organe de taille 13 comprend une lame 14 s'étendant dans un plan sécant à l'orifice d'entrée de l'organe de taille 13. L'orifice d'entrée de l'organe de taille 13 étant concentrique par rapport à l'orifice de réception secondaire 15 de la coque centrale 2b.  As shown in Figure 1, the size member 13 is conical in shape and has an inlet for receiving the end of a pencil (not shown). In addition, the size member 13 comprises a blade 14 extending in a secant plane to the inlet orifice of the size member 13. The inlet orifice of the size member 13 being concentric relative to the secondary receiving orifice 15 of the central shell 2b.
En figure 6 est représenté l'organe de mise en mouvement 9 selon l'invention et quel que soit le mode de réalisation de l'organe d'animation. L'organe de mise en mouvement 9 comprend quatre dents 10. Bien entendu, le nombre de dents n'est pas limité à l'exemple représenté en figure 6.  In Figure 6 is shown the moving member 9 according to the invention and whatever the embodiment of the animation member. The moving member 9 comprises four teeth 10. Of course, the number of teeth is not limited to the example shown in FIG.
Les dents 10 de l'organe de mise en mouvement 9 présentent un profil en pente progressive. La pente de chaque dent est courbe. Chaque dent comporte un pan droit opposé à la pente courbe. Chaque dent 10 a un profil en pente identique. La pente de chaque dent 10 est orientée dans un seul et même sens.  The teeth 10 of the moving member 9 have a progressive sloping profile. The slope of each tooth is curved. Each tooth has a straight pan opposite the curved slope. Each tooth 10 has an identical slope profile. The slope of each tooth 10 is oriented in one and the same direction.
L'organe de mise en mouvement 9 est agencé de manière à ce que l'extrémité des dents 10 viennent pénétrer dans la rainure 7 de sorte à coopérer avec le coulisseau formant la deuxième portion 4b, 4'b de l'organe d'animation 4, 4' détaillée par la suite.  The moving member 9 is arranged so that the end of the teeth 10 come into the groove 7 so as to cooperate with the slide forming the second portion 4b, 4'b of the animation member 4, 4 'detailed thereafter.
L'organe de mise en mouvement 9 est pourvu d'un orifice 11 destiné à être positionné en regard de l'orifice de réception 3 de la coque frontale 2a comme représenté aux figures 7A, 7B et 8. En outre, l'organe de mise en mouvement 9 est équipé d'un organe de guidage 12 positionné dans l'orifice 11 de l'organe de mise en mouvement 9. L'organe de guidage 12 est, dans l'exemple illustré en figure 6, un anneau en élastomère recouvrant l'ensemble de la paroi de l'orifice 11.  The moving member 9 is provided with an orifice 11 intended to be positioned facing the receiving orifice 3 of the front shell 2a as shown in FIGS. 7A, 7B and 8. 9 is equipped with a guide member 12 positioned in the orifice 11 of the moving member 9. The guide member 12 is, in the example illustrated in FIG. 6, an elastomer ring. covering the entire wall of the orifice 11.
L'organe d'animation 4, 4' et son mécanisme de rappel 8, 8' peuvent être réalisés selon au moins deux modes de réalisation. Selon le premier mode de réalisation de l'organe d'animation et comme représenté en figure 5A, ledit organe d'animation 4 comprend une première portion 4a conformée pour passer à travers la fente 5 de la coque frontale 2a. La première portion 4a présente une surface extérieure de forme complémentaire avec la paroi intérieure de la coque frontale 2a de manière à ce que lorsque l'organe d'animation 4 est mis en mouvement, la première portion 4a de l'organe d'animation 4 est en contact avec ladite coque frontale 2a et glisse le long de la paroi intérieure de ladite coque frontale 2a. The animation member 4, 4 'and its return mechanism 8, 8' can be made according to at least two embodiments. According to the first embodiment of the animation member and as shown in Figure 5A, said animation member 4 comprises a first portion 4a shaped to pass through the slot 5 of the front shell 2a. The first portion 4a has an outer surface of complementary shape with the inner wall of the front shell 2a so that when the animation member 4 is set in motion, the first portion 4a of the animation member 4 is in contact with said front shell 2a and slides along the inner wall of said front shell 2a.
L'organe d'animation 4 comprend en outre une deuxième portion 4b formant un coulisseau configuré pour coopérer avec la rainure 7 de la coque centrale 2b. L'organe d'animation 4 comporte également une troisième portion 4c destinée à recevoir un organe de rappel 8, l'organe de rappel 8 étant par exemple un ressort comme illustré en figure 1. Dans ce mode de réalisation et comme illustré en figure 7 A, l'organe de rappel 8 est fixé à la paroi intérieure de la coque centrale 2b.  The animation member 4 further comprises a second portion 4b forming a slider configured to cooperate with the groove 7 of the central shell 2b. The animation member 4 also comprises a third portion 4c intended to receive a return member 8, the return member 8 being for example a spring as illustrated in FIG. 1. In this embodiment and as illustrated in FIG. 7 A, the return member 8 is fixed to the inner wall of the central shell 2b.
La troisième portion 4c est conformée de manière à ce que sa forme suive le tracé de la partie supérieure paroi intérieure de la coque frontale 2a. Dans l'exemple représenté en figure 3, la partie supérieure de la paroi intérieure de la coque frontale 2a est arrondie et en conséquence la troisième portion 4c de l'organe d'animation 4 est courbée.  The third portion 4c is shaped so that its shape follows the outline of the upper inner wall of the front shell 2a. In the example shown in Figure 3, the upper portion of the inner wall of the front shell 2a is rounded and accordingly the third portion 4c of the animation member 4 is curved.
Selon le deuxième mode de réalisation de l'organe d'animation et comme représenté en figure 5B, ledit organe d'animation 4' comprend une première portion 4'a conformée pour passer à travers la fente 5 de la coque frontale 2a. La première portion 4'a présente une surface extérieure de forme complémentaire avec la paroi intérieure de la coque frontale 2a de manière à ce que lorsque l'organe d'animation 4' est mis en mouvement, la première portion 4'a de l'organe d'animation 4' est en contact avec ladite coque frontale 2a et glisse le long de la paroi intérieure de ladite coque frontale 2a. L'organe d'animation 4' comprend en outre une deuxième portion 4'b formant un coulisseau configuré pour coopérer avec la rainure 7 de la coque centrale 2b. L'organe d'animation 4' comporte également une troisième portion 4c formant un organe de rappel 8 comportant une lamelle souple élastiquement déformable. Dans ce mode de réalisation et comme illustré en figure 8, l'organe de rappel 8' est fixé à la paroi intérieure de la coque centrale 2b.  According to the second embodiment of the animation member and as shown in Figure 5B, said animation member 4 'comprises a first portion 4'a shaped to pass through the slot 5 of the front shell 2a. The first portion 4'a has an outer surface of complementary shape with the inner wall of the front shell 2a so that when the animation member 4 'is set in motion, the first portion 4'a of the animation member 4 'is in contact with said front shell 2a and slides along the inner wall of said front shell 2a. The animation member 4 'further comprises a second portion 4'b forming a slider configured to cooperate with the groove 7 of the central shell 2b. The animation member 4 'also comprises a third portion 4c forming a return member 8 comprising an elastically deformable flexible blade. In this embodiment and as illustrated in Figure 8, the return member 8 'is fixed to the inner wall of the central shell 2b.
Les figures 7A et 7B représente le taille-crayon 1 assemblé avec un organe d'animation 4 selon le premier mode de réalisation représenté en figure 5A. Comme on peut le voir sur ces figures, les coques frontale 2a, centrale 2b et arrière 2c sont emboîtées les unes avec les autres de manière à former le taille-crayon 1. L'orifice de réception 3 de la coque 3 est positionné en regard de l'orifice de réception secondaire 15 ménagé dans la coque centrale 2b. L'organe de taille 13 est agencé sur la coque centrale 2b au niveau de l'orifice de réception secondaire 15 et s'étend jusque dans la coque arrière 2c. Figures 7A and 7B show the sharpener 1 assembled with an animation member 4 according to the first embodiment shown in Figure 5A. As can be seen in these figures, the frontal shells 2a, central 2b and rear 2c are interlocked with each other so as to form the sharpener 1. The receiving orifice 3 of the shell 3 is positioned facing the secondary receiving orifice 15 formed in the central shell 2b. The size member 13 is arranged on the central shell 2b at the secondary receiving orifice 15 and extends into the rear shell 2c.
Entre l'orifice de réception 3 et l'orifice de réception secondaire 15 de la coque centrale 2b, est positionné l'organe de mise en mouvement 9 équipé de l'organe de guidage 12. L'orifice d'entrée 11 de l'organe de mise en mouvement 9 est agencé en regard de l'orifice de réception 3 et de l'orifice de réception secondaire 15 de la coque centrale 2b de manière à ce que l'extrémité d'un crayon soit conduite directement dans l'organe de taille 13, contre la lame 14 dudit organe de taille 13. En outre, l'organe de rappel 8, qui est dans cet exemple un ressort, est emmanché sur la troisième portion 4c de l'organe d'animation 4.  Between the receiving orifice 3 and the secondary receiving orifice 15 of the central shell 2b, is positioned the moving member 9 equipped with the guide member 12. The inlet orifice 11 of the moving member 9 is arranged facing the receiving orifice 3 and the secondary receiving orifice 15 of the central shell 2b so that the end of a rod is led directly into the organ of size 13, against the blade 14 of said size member 13. In addition, the return member 8, which is in this example a spring, is fitted on the third portion 4c of the animation member 4.
Dans l'exemple représenté en figure 7A, l'organe d'animation 4 est en position saillante, c'est-à-dire qu'il saille au moins partiellement de la fente 5 de la coque frontale 2a de manière à ce qu'une extrémité de la première portion 4a de l'organe d'animation 4 vienne affleurer l'orifice de réception 3 de la coque frontale 2a. Dans cette position saillante, l'organe de rappel 8 est étiré et le coulisseau de la deuxième portion 4b de l'organe d'animation 4 est en appui sur la pente d'une des dents 10 de l'organe de mise en mouvement 9, l'appui étant effectué sur le point le plus bas de la pente de la dent 10.  In the example shown in FIG. 7A, the animation member 4 is in the projecting position, that is to say that it projects at least partially from the slot 5 of the front shell 2a so that an end of the first portion 4a of the animation member 4 comes flush with the receiving orifice 3 of the front shell 2a. In this protruding position, the return member 8 is stretched and the slide of the second portion 4b of the animation member 4 bears on the slope of one of the teeth 10 of the moving member 9 , the support being performed on the lowest point of the slope of the tooth 10.
Dans l'exemple représenté en figure 7B, l'organe d'animation 4 est en position de retrait, c'est-à-dire que la première portion 4a de l'organe d'animation 4 est en retrait par rapport à la fente 5 de la coque frontale 2a. Dans cette position de retrait, l'organe de rappel 8 est comprimé et le coulisseau de la deuxième portion 4b de l'organe d'animation 4 est en appui sur la pente d'une des dents 10 de l'organe de mise en mouvement 9, l'appui étant effectué sur le point le plus haut de la pente de la dent 10. La dent 10 sur laquelle s'appuie le coulisseau de la deuxième portion 4b fait saillie dans la rainure 7 dans laquelle le coulisseau coulisse.  In the example shown in FIG. 7B, the animation member 4 is in the retracted position, that is to say that the first portion 4 a of the animation member 4 is set back with respect to the slot 5 of the front shell 2a. In this withdrawal position, the return member 8 is compressed and the slide of the second portion 4b of the animation member 4 bears on the slope of one of the teeth 10 of the moving member. 9, the support being performed on the highest point of the slope of the tooth 10. The tooth 10 on which the slide of the second portion 4b rests, projects in the groove 7 in which the slide slides.
Ainsi, pour animer l'organe d'animation 4, on insère un crayon dans l'orifice de réception 3 jusqu'à ce que l'extrémité du crayon vienne en butée dans l'organe de taille 13. Ensuite, on tourne le crayon dans un sens déterminé par exemple un sens de rotation horaire (tout dépend de l'inclinaison de la lame 14 de l'organe de taille 13), le crayon entraînant ainsi l'organe de mise en mouvement 9. Comme l'organe de mise en mouvement 9 est en rotation les dents 10 dudit organe de mise en mouvement viennent successivement pénétrer dans la rainure 7 de la coque centrale 2b accueillant le coulisseau 4b de l'organe d'animation 4. Lorsqu'une dent 10 pénètre dans la rainure 7, le coulisseau suit la pente de la dent 10 du point le plus bas de la pente (position saillante de l'organe d'animation 4) vers le point le plus haut (position de retrait de l'organe d'animation 4), ce qui comprime au fur et à mesure l'organe de rappel 8. Une fois la position de retrait atteinte, l'organe de mise en mouvement 9 tournant toujours le coulisseau 4b longe le pan droit de la dent 10, ce qui étire l'organe de rappel 8, pour suivre la pente de la dent suivante 10 et ainsi de suite. Thus, to animate the animation member 4, a pencil is inserted into the receiving orifice 3 until the end of the pencil abuts the size member 13. Then, the pencil is rotated in a direction determined for example a direction of clockwise rotation (all depends on the inclination of the blade 14 of the size member 13), the rod thus causing the moving member 9. As the setting member in movement 9 is in rotation the teeth 10 of said moving member successively enter the groove 7 of the central shell 2b accommodating the slide 4b of the animation member 4. When a tooth 10 penetrates into the groove 7, the slider follows the slope of the tooth 10 of the lowest point of the slope (projecting position of the animation member 4) towards the highest point (position of removal of the body d 4), which gradually compresses the return member 8. Once the retracted position is reached, the moving member 9 always rotating the slider 4b runs along the right side of the tooth 10, this stretches the return member 8 to follow the slope of the next tooth 10 and so on.
La figure 8 représente le taille-crayon 1 assemblé avec un organe d'animation 4 selon le deuxième mode de réalisation représenté en figure 5B. Dans cet exemple, l'organe d'animation 4' est en position saillante, la première portion 4'a de l'organe d'animation venant affleurer l'orifice de réception 3 de la coque frontale 2a du taille-crayon 1. Dans cette position saillante, l'organe de rappel 8' est développé. En outre, la deuxième portion 4'b de l'organe d'animation 4' est en appui sur la pente d'une des dents 10 de l'organe de mise en mouvement 9, l'appui étant effectué sur le point le plus bas de la pente de la dent 10.  Figure 8 shows the sharpener 1 assembled with an animation member 4 according to the second embodiment shown in Figure 5B. In this example, the animation member 4 'is in the projecting position, the first portion 4'a of the animation member being flush with the receiving orifice 3 of the front shell 2a of the sharpener 1. In this projecting position, the return member 8 'is developed. In addition, the second portion 4'b of the animation member 4 'is supported on the slope of one of the teeth 10 of the moving member 9, the support being made on the most point bottom of the slope of the tooth 10.
Lorsque l'organe d'animation 4' selon le deuxième mode de réalisation est en positon de retrait (non représentée), la première portion 4'a de l'organe d'animation 4' est en retrait par rapport à la fente 5 de la coque frontale 2a. Dans cette position de retrait, l'organe de rappel 8' est replié et le coulisseau de la deuxième portion 4'b de l'organe d'animation 4' est en appui sur la pente d'une des dents 10 de l'organe de mise en mouvement 9, l'appui étant effectué sur le point le plus haut de la pente de la dent 10. La dent 10 sur laquelle s'appuie le coulisseau de la deuxième portion 4'b fait saillie dans la rainure 7 dans laquelle le coulisseau coulisse.  When the animation member 4 'according to the second embodiment is in withdrawal position (not shown), the first portion 4'a of the animation member 4' is set back relative to the slot 5 of the frontal hull 2a. In this retracted position, the return member 8 'is folded and the slide of the second portion 4'b of the animation member 4' bears on the slope of one of the teeth 10 of the organ 9, the support being performed on the highest point of the slope of the tooth 10. The tooth 10 on which the slide of the second portion 4 'b projects is protruding into the groove 7 in which the slide slides.
Pour animer l'organe d'animation 4', on opère comme décrit plus haut pour l'organe d'animation 4 selon le premier mode de réalisation, la différence étant que l'organe de rappel s'étend au lieu de s'étirer et se replie au lieu de se comprimer.  To animate the animation member 4 ', the procedure is as described above for the animation member 4 according to the first embodiment, the difference being that the return member extends instead of stretching and folds instead of compressing itself.
Bien entendu, l'invention n'est pas limitée au mode de réalisation décrit et représenté aux figures annexées. Des modifications restent possibles, notamment du point de vue de la constitution des divers éléments ou par substitution d'équivalents techniques, sans sortir pour autant du domaine de protection de l'invention.  Of course, the invention is not limited to the embodiment described and shown in the accompanying figures. Modifications are possible, particularly from the point of view of the constitution of the various elements or by substitution of technical equivalents, without departing from the scope of protection of the invention.

Claims

REVENDICATIONS
1. Taille-crayon (1) comprenant: 1. Sharpener (1) comprising:
- une coque (2) comportant un orifice de réception (3) destiné à recevoir un crayon à tailler,  a shell (2) comprising a receiving orifice (3) intended to receive a pencil to be cut,
- un organe d'animation (4, 4') comportant un coulisseau (4b, 4'b), le coulisseau (4b, 4'b) s'étendant au moins partiellement dans la coque (2),  an animation member (4, 4 ') comprising a slider (4b, 4'b), the slider (4b, 4'b) extending at least partially in the shell (2),
- un organe de mise en mouvement (9) positionné dans la coque (2) et configuré pour mettre en mouvement l'organe d'animation (4, 4') en coopérant avec le coulisseau (4b, 4'b), l'organe de mise en mouvement (9) étant équipé d'un orifice (11) destiné à recevoir le crayon, caractérisé en ce que l'organe de mise en mouvement (9) est une roue dentée comportant au moins une dent (10) présentant un profil à pente, l'organe de mise en mouvement (9) étant configuré pour être mis en rotation par le crayon dans un sens de rotation déterminé et entraîner le coulisseau (4b, 4'b).  - a setting member (9) positioned in the shell (2) and configured to move the animation member (4, 4 ') cooperating with the slider (4b, 4'b), the moving member (9) being provided with an orifice (11) for receiving the pencil, characterized in that the moving member (9) is a toothed wheel having at least one tooth (10) having a slope profile, the moving member (9) being configured to be rotated by the rod in a determined rotational direction and driving the slider (4b, 4'b).
2. Taille-crayon selon la revendication 1, dans lequel le coulisseau (4b) est configuré pour se déplacer sur le profil à pente de la au moins une dent (10) de l'organe de mise en mouvement (9) sous l'action d'une rotation dudit organe de mise en mouvement (9). A sharpener according to claim 1, wherein the slider (4b) is configured to move on the sloping profile of the at least one tooth (10) of the moving member (9) under the action of a rotation of said moving member (9).
3. Taille-crayon selon l'une quelconque des revendications 1 ou 2, dans lequel le profil de la au moins une dent (10) est en pente ascendante. 3. Sharpener according to any one of claims 1 or 2, wherein the profile of the at least one tooth (10) is upwardly sloping.
4. Taille-crayon selon la revendication 3, dans lequel le coulisseau (4b) est configuré pour se déplacer sur le profil à pente de la au moins une dent (10) de l'organe de mise en mouvement (9) au moins entre une première position dite position saillante dans laquelle le coulisseau (4b) est au point le plus bas de la pente, et une deuxième position dite position de retrait dans laquelle le coulisseau (4b) est au point le plus haut du profil de pente. The sharpener according to claim 3, wherein the slider (4b) is configured to move on the sloping profile of the at least one tooth (10) of the moving member (9) at least between a first position said projecting position in which the slide (4b) is at the lowest point of the slope, and a second position called withdrawal position in which the slide (4b) is at the highest point of the slope profile.
5. Taille-crayon selon l'une quelconque des revendications 1 à 4, dans lequel l'organe de mise en mouvement (9) comprend au moins deux dents (10), le profil de chaque dent (10) est orienté dans un seul et même sens. Pencil sharpener according to any one of claims 1 to 4, wherein the moving member (9) comprises at least two teeth (10), the profile of each tooth (10) is oriented in a single and even meaning.
6. Taille-crayon selon l'une quelconque des revendications 1 à 5, dans lequel l'orifice (11) de l'organe de mise en mouvement (9) est positionné en regard de l'orifice de réception (3) de la coque (2). 6. Sharpener according to any one of claims 1 to 5, wherein the orifice (11) of the moving member (9) is positioned opposite the receiving orifice (3) of the hull (2).
7. Taille-crayon selon l'une quelconque des revendications 1 à 6, dans lequel un organe de guidage (12) est ménagé dans l'orifice (11) de l'organe de mise en mouvement (9). 7. Sharpener according to any one of claims 1 to 6, wherein a guide member (12) is formed in the orifice (11) of the moving member (9).
8. Taille-crayon selon la revendication 7, dans lequel l'organe de guidage (12) est en élastomère. 8. Sharpener according to claim 7, wherein the guide member (12) is elastomeric.
9. Taille-crayon selon l'une quelconque des revendications 1 à 8, caractérisé en ce que le taille-crayon (1) comprend un organe de rappel (8, 8') configuré pour permettre le rappel de l'organe d'animation (4, 4') lorsque ledit organe d'animation (4, 4') est en mouvement. Pencil sharpener according to any one of claims 1 to 8, characterized in that the sharpener (1) comprises a return member (8, 8 ') configured to allow the recall of the animation member (4, 4 ') when said animation member (4, 4') is in motion.
10. Taille-crayon selon la revendication 9, caractérisé en ce que l'organe de rappel (8, 8') est élastiquement déformable. 10. Sharpener according to claim 9, characterized in that the return member (8, 8 ') is elastically deformable.
EP15760228.5A 2014-09-17 2015-08-25 Play pencil sharpener Active EP3194179B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1458789A FR3025743B1 (en) 2014-09-17 2014-09-17 GUIDE PEN SIZE
PCT/FR2015/052260 WO2016042229A1 (en) 2014-09-17 2015-08-25 Play pencil sharpener

Publications (2)

Publication Number Publication Date
EP3194179A1 true EP3194179A1 (en) 2017-07-26
EP3194179B1 EP3194179B1 (en) 2020-11-11

Family

ID=51842624

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15760228.5A Active EP3194179B1 (en) 2014-09-17 2015-08-25 Play pencil sharpener

Country Status (4)

Country Link
EP (1) EP3194179B1 (en)
FR (1) FR3025743B1 (en)
MX (1) MX2017003297A (en)
WO (1) WO2016042229A1 (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWM376433U (en) * 2009-11-05 2010-03-21 Foluck Internat Co Ltd Pencil sharpener capable of generating sound and changing shape

Also Published As

Publication number Publication date
EP3194179B1 (en) 2020-11-11
FR3025743A1 (en) 2016-03-18
FR3025743B1 (en) 2016-11-25
WO2016042229A1 (en) 2016-03-24
MX2017003297A (en) 2017-11-22

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