WO2010133800A1 - Instrument d'ecriture a repulsion magnetique - Google Patents
Instrument d'ecriture a repulsion magnetique Download PDFInfo
- Publication number
- WO2010133800A1 WO2010133800A1 PCT/FR2010/050961 FR2010050961W WO2010133800A1 WO 2010133800 A1 WO2010133800 A1 WO 2010133800A1 FR 2010050961 W FR2010050961 W FR 2010050961W WO 2010133800 A1 WO2010133800 A1 WO 2010133800A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- writing
- magnetic
- configuration
- magnet
- writing instrument
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K24/00—Mechanisms for selecting, projecting, retracting or locking writing units
- B43K24/02—Mechanisms for selecting, projecting, retracting or locking writing units for locking a single writing unit in only fully projected or retracted positions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K24/00—Mechanisms for selecting, projecting, retracting or locking writing units
- B43K24/02—Mechanisms for selecting, projecting, retracting or locking writing units for locking a single writing unit in only fully projected or retracted positions
- B43K24/06—Mechanisms for selecting, projecting, retracting or locking writing units for locking a single writing unit in only fully projected or retracted positions operated by turning means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K25/00—Attaching writing implements to wearing apparel or objects involving constructional changes of the implements
- B43K25/02—Clips
- B43K25/028—Clips combined with means for propelling, projecting or retracting the writing unit
Definitions
- the present invention relates to writing instruments such as ink pens, and in particular to writing instruments comprising:
- tubular body extending longitudinally between a front end and a rear end
- a writing member movable relative to the body between an output position in which the writing member protrudes to the front of the body and a retracted position in which the writing member is housed inside the body ;
- a selection device comprising a second magnetic member and an actuating member, adapted to pass from a first configuration of said device in which the writing member is in the retracted position, to a second configuration in which the member writing is in the output position,
- WO2004060697 discloses a magnetic device output / retractation of a ballpoint pen.
- This device comprises a slidingly integral magnet of the tip and an actuating magnet which attracts the sliding magnet to obtain the retracted position.
- the output position of the writing tip is obtained by moving the actuating magnet by rotation about an axis (see in particular the embodiment of Figure 5 of WO2004060697).
- This guy of an instrument makes it possible to select the position of the writing member and simultaneously to immobilize the writing member in the selected position by means of a "magnetic bonding" between a magnet secured to the tip and the actuating magnet rotary.
- the object of the present invention is to propose a writing instrument with a retractable tip that is easy to operate and that adapts better to certain hazards during of writing, while remaining simple of design.
- the writing instrument according to the invention is characterized in that in the first configuration the first and second magnetic members have opposite magnetic poles in contact with each other, and in the second configuration the first and second magnetic members have poles of the same polarity substantially facing each other, generating a repulsive force which urges the writing member to a maximum output position for which the writing member is in contact with a longitudinal stop of the body and remains movable rearward, the repulsion force in said second configuration being adapted to damp a writing pressure, the second magnetic member rotating a predetermined angle around a pivot axis between the two configurations.
- the writing member is advantageously associated with a magnetic damping system which pushes it towards the most prominent position to allow writing.
- This configuration is also ergonomic and compact: it is not necessary to move a magnet away from the other, a simple rotation is enough. For the user, comfort is increased.
- the magnetic damping of the writing tip reduces the risk of paper tearing (related to excessive pressure exerted by the user) without causing discomfort elsewhere during writing.
- the non-linearity of the repulsion also makes it possible to allow a recoil while reacting very significantly in the face of an excess of pressure, which limits the risk of retraction of the writing tip in this configuration.
- the first magnetic member and the second magnetic member are arranged inside the body. This arrangement compactly integrates the magnets and protects the faces of the magnetic members from external impurities.
- the first and second magnetic members have faces extending in transverse planes of the body for the first and second configurations. These faces are typically flat, so that the magnetic force of attraction or repulsion is maximum at the approach of the contact (parallel field lines).
- the body has locking members of the actuating member in positions corresponding to the first and second configurations.
- the locking in position of the writing tip is obtained by a simple engagement of the actuating member on eg asperities formed on the outside of the body. This arrangement avoids locking by locking a piece housed in the interior volume of the body of the writing instrument.
- the actuating member is an elongate member extending along the outer wall of the body, preferably over a length substantially greater than the largest dimension of the second magnetic member.
- the dimensions of the actuating member are large in front of those of the magnetic member (the size of the latter being thus limited inside the instrument).
- the actuating member is pivotally mounted on a transverse axis.
- This arrangement with a transverse axis of rotation minimizes the torque to be exerted to separate the second magnetic member from the tangent face of the first magnetic member. The user can thus go from the second configuration to the first configuration without excessive effort.
- the actuator can define a clip. This minimizes the number of pieces since the user can use the same piece as an actuator and as a fastener (for example in the front pocket of a shirt).
- the actuating member is secured to a shaft defining the pivot axis and carrying an internal support on which is mounted the second magnetic member.
- the support, the shaft and the actuating member are formed in one piece.
- This arrangement makes it possible to play many functions in one piece.
- the shaft also makes it possible to house the second magnetic member in a compact manner and to make it fixed in axial sliding.
- the second magnetic member is rotatable relative to a longitudinal axis and is integral with the actuating member.
- the pivoting mechanism of the magnet is particularly simple.
- the selection device further comprises a mechanism connecting the actuating member to the pivot axis of the second magnetic member, said mechanism being adapted to create an advance of the second magnetic member forward during the transition from the first configuration to the second configuration of the selection device, and a retreat of the second magnetic member rearwardly during the transition from the second configuration to the first configuration of the selection device.
- This arrangement allows a lengthening of the stroke so as to advance the protruding writing tip a suitable distance, without excessive spacing between the magnets in the position of use.
- the magnets typically have multipolar faces.
- the writing member is in contact with the longitudinal stop by a shoulder in the maximum output position.
- FIGS. 2A and 2B show, respectively, a longitudinal sectional view and a perspective view of the writing instrument of Figure 1, with the write tip in the retracted position;
- FIG. 3 is a front view of a part of a writing instrument according to the first embodiment of the invention.
- FIG. 4 is a perspective view of a part of a writing instrument according to the first embodiment of the invention
- FIGS. 5A and 5B each represent a view in longitudinal section of a writing instrument according to a second embodiment of the invention, with the tip respectively. writing in the extended position and in the retracted position;
- FIG. 6 is a perspective view of the writing instrument of FIGS. 5A-5B;
- FIG. 7 is a longitudinal sectional view showing the rear of a writing instrument according to the second embodiment of the invention.
- Figures 8 and 9 are perspective views detailing parts of the writing instrument of Figures 5A-5B and 6;
- FIG. 10 represents a detail of an alternative embodiment of a writing instrument according to the invention.
- the writing instrument 1 makes it possible to write by any writing, erasing or highlighting medium, hereinafter referred to as ink by means of a writing tip 2.
- the writing instrument 1 is here devoid of a cap, the writing tip 2 retracting through a magnet pair system 3,4. In the retracted position, the writing tip 2 is not projecting, and therefore does not allow writing. It is the mobility of the magnet 4 around a pivot axis X which makes it possible to move from one position to the other of the writing tip 2.
- the writing instrument 1 extends between a rear end preferably provided with a clip 5 and a tapered forward end for example consisting of a conical portion or the like.
- the writing instrument 1 comprises a tubular-shaped body, hereinafter referred to as 10.
- the two magnets 3, 4 are arranged at the end of FIG. inside this shaft 10.
- the writing tip 2 is part of a sliding gear 11 which comprises the first magnet 3 of said pair.
- the crew 11 is coaxial with the barrel 10 and has a shoulder 11a to abut on an abutment surface 12 of the barrel 10.
- This abutment surface 12 may be annular and extends perpendicularly to the central axis 14 of the barrel 10
- the inner face or faces f of the barrel 10 have guide means known per se for guiding the crew 11 between an output position of the writing tip 2 in which the shoulder 11a is frontally in contact with the abutment surface. 12 and a retraction position of the writing tip 2. In this latter position, the first magnet 3 is placed at or near the maximum of the second magnet 4 which is connected to the barrel 10.
- a number greater than two magnets may be used, for example with a magnetic member arranged intermediate between two other magnetic members.
- the writing tip 2 passes through a front opening and protrudes from the front end 10a of the barrel 10 to allow writing.
- the second magnet 4 is here coaxial with the writing tip 2 for each of the configurations of the selection device 20.
- the writing tip 2 is supplied with ink 13 via a longitudinal passage 14 which communicates with the ink tank 15.
- the crew 11 thus defines a unit writing.
- An aeration port 15a is for example provided at the rear of the ink tank 15 to allow venting of the latter.
- the barrel 10 has a rear opening 16 and a recess 17 through which air communication is provided between the rear opening 16 and the aeration port 15a.
- the recess 17 also accommodates at least part of the second magnet 4.
- the cross section of the second magnet 4 is smaller than the cross section of the recess, so as to allow air to pass between the rear opening 10b. and the aeration port 15a.
- the venting can be carried out elsewhere than by the rear end 10b of the writing instrument 1, for example near the front end 10a.
- the ventilation opening 15a for example communicates with a passageway defined between the shaft 10 and the crew 11 and leading to an aeration port.
- a selection device 20 which comprises the magnet 4 and an actuating member A for controlling the rotary movement of the second magnet 4.
- This selection device 20 can by For example, it rotates about the pivot axis X of the magnet 4. The magnet thus rotates by a predetermined angle when the selection device 20 moves from a first configuration corresponding to the retracted position to a second configuration corresponding to the exit position.
- the actuating member A is preferably an elongate member extending along the outer wall of the barrel 10 and has dimensions much greater than those of the second magnet 4 to facilitate the manipulations of the user and reduce the bulk within the barrel 10.
- the length of the actuating member A is for example at least two times greater, and more preferably at least three times greater, the more large dimension of the magnet 4.
- FIGS. 2A and 5B show the retracted position, in which the two magnets 3,4 are in contact under the effect of the attraction between magnetic poles of complementary polarity.
- the selection device 20 is then in its first configuration.
- the selection device 20 is in the second configuration which is illustrated in the figures 1 and 5A. Due to the rotation of the magnet 4 two poles of the same polarity, and therefore repulsive between them, are now facing each other. The repulsive force that results then solicits the writing tip 2 to a maximum output position. Indeed, a shoulder 11a of the crew 11 comes in this case axially bearing on the abutment surface 12 of a longitudinal stop of the barrel 10.
- the repulsion force is sufficient to damp the writing pressure.
- a usual writing pressure can make the writing tip 2 move back by 1 to 4 mm, whereas the amplitude d of the displacement of the writing tip 1 is, for example on the order of 5 to 12 mm between the retracted and the retracted positions.
- the repulsion force can be about 1 Newton in the maximum output position and 7 Newton in a maximum bias position for which the writing tip 2 is substantially at the same level as the front end 10a of the barrel 10.
- the south pole of the second magnet 4 is oriented towards the rear and the south pole defined by the rear of the first magnet 3 is attracted by the north pole defined by the front face of the second magnet.
- the relative rotational movement of the clip 5 which constitutes the bulk of the actuating member A relative to the barrel 10 causes the rotation of the second magnet 4. This rotation is performed about a transverse axis X.
- the first magnet 3 is opposite the other side of the second magnet 4, the same polarity (south pole) as shown in Figure 1.
- the opposition between the magnetic field lines results by repulsion a translation of the first magnet 3, this displacement also causing that of the writing tip 2.
- This repulsion is also exerted in the output position of the writing tip 2, so as to magnetically damp the writing pressure .
- the two faces of the magnet 4 are perpendicular to the direction of movement of the writing tip 2, whether for the extended position or the retracted position. To move to the output position, the rotational movement about the transverse axis X facilitates delamination between the faces.
- Figures 2B and 3 show the presence of a window 24 in the barrel 10 through which one can see the second magnet 4.
- This optional window 24 can be provided with a screen transparent.
- the actuating member A is integral with a shaft 25 which defines the pivot axis X.
- This shaft 25 carries an internal support 26 on which is mounted the second magnet 4.
- the shaft 25, the support 26 and the actuating member A are formed in one piece.
- the shaft 25 is for example closer to one of the poles, here the north pole, of the second magnet 4. This offset with respect to a transverse median plane of the second magnet 4 contributes to facilitating the separation between the two magnets 3,4 , by a leverage effect. As can be seen in FIG. 1, this type of mechanism also has the particular advantage of making it possible to position the second magnet 4 more advanced inside the barrel 10. More generally, the selection device 20 may comprise a adapted mechanism between the actuating member A and the shaft 25 to create an advance of the second magnet 4 during the transition from the first configuration to the second configuration of the selection device 20.
- the amplitude d of the displacement of the writing tip 1 corresponds substantially to the sum "dl + d2", where d1 represents the advancing distance resulting from the rotation mechanism of the second magnet 4 and d2 represents the distance that results from the magnetic repulsion force between the two magnets 3,4.
- the spacing d2 between the two facing faces of the respective magnets 3,4 may be substantially less than the advancing distance d1 for the maximum output position of the writing tip 2, as in the example of FIG. It will be understood that this mechanical advance / retraction mechanism of the magnet makes it possible to increase the repulsion force. The latter increases very strongly when the spacing d2 is low.
- the position of the second magnet 4 is further back than in Figure 1.
- the maximum distance between the two complementary poles of the respective magnets 3,4 is less than or equal to the distance d.
- this distance is less than a distance threshold distance beyond which the force of attraction no longer offsets the weight of the crew 11 which slides freely in the drum 10.
- the face corresponding to the repulsion pole of the second magnet 4, here the south pole, can pass through the window 24 when the second magnet 4 is in the phase of rotation.
- Figure 4 shows that two windows 24 may be provided on each side of the barrel 10, to allow a complete rotation of 360 ° of the magnet 4 about the pivot axis X, without locking against the barrel 10. These windows 57 can also be removed, the dimensions of the barrel and / or the second magnet 4 being adapted accordingly.
- the barrel 10 may be wider in an alternative embodiment, the barrel 10 being for example widened at least in the part serving to house the magnetic device with two magnets 3,4.
- the shaft 10 comprises two parts 27, 28 which overlap and allow to lock the shaft 25 in a fixed longitudinal position.
- the shaft 10 has a main part 27 which accommodates the sliding assembly 11 and a rear piece 28 covering the magnetic device.
- the main piece 27 has two slots 29 in which are engaged two tabs of the rear piece 28.
- the attachment is permitted for example by a tight fitting of the rear piece 28 on the slotted end 30 of the main piece 27, until the posterior part 28 comes to rely on the external shoulders 31 of the main room. It is understood that in the interior volume of the main part 27 of the drum 10, the crew 11 can slide and is for example locked in rotation by internal translational guiding members.
- the gripping portion of the actuating member A corresponds to a clip or clip 5 whose attachment portion 5a extends towards the front end 10a of the barrel 10 for the retracted position of the writing tip 2.
- the clip 5 has a dual function of actuating the positions of the writing tip 2 and hooking. The user further perceives that this hooking function is only available when the writing tip 2 is in the retracted position.
- the clip 5 extends in the opposite direction to the writing instrument 1, which significantly hinders or prevents snapping on the edge of any support (the essential of the writing instrument 1 can not then be placed against the support).
- the clip 5 defined by the actuating member A preferably has a generally flat section not flattened, for example oval or circular, to facilitate gripping.
- the retention in position of the clip 5 with respect to the barrel 10 can take place opposite to the functional end of the clip 5.
- the rotation of the selection device 20 is for example blocked by insertion of a lug 5b in a retaining housing formed on the barrel 10.
- a pair of ribs 32 for rotationally locking the selection device 20 in the first configuration (retraction).
- another pair of ribs 33 for rotationally locking the selection device 20 in the second configuration, for which the writing tip 2 is in the extended position.
- the respective housings defined by each pair of ribs 32, 33 are here arranged in a longitudinal alignment.
- the portion of the shaft 25 adjacent to the actuating member A is in a median position along this alignment, at an equal distance from the pairs of ribs 32, 33.
- the pairs of respective ribs 32, 33 may be replaced by a projection cooperating with a slot formed at one end of the actuating member A.
- the barrel 10 has locking members 32,33 of the actuating member A in the positions corresponding to the first and second configurations.
- the barrel 10 and the actuating member A are preferably each made from a plastic material and the locking can be achieved in this case by elastic engagement on a portion of the barrel 10 5b of the lug or similar projections formed integrally with the actuating member A.
- At least one first and second magnets 3, 4 have an at least bipolar face, preferably flat, opposite the other of the magnets 3.4 for the respective configurations of the selection device 20.
- this second embodiment illustrates the use of two magnets 3,4, it is understood that the second magnet 4 can also correspond to several magnets. It's the same for the first magnet 3.
- the writing instrument 1 may have a selection device 20 which surrounds the rear end of a tubular piece 27 serving to house the sliding crew 11.
- the part 27 can be replaced, alternatively, by an assembly of several parts.
- the selection device 20 is rotatably mounted around a longitudinal axis of the barrel 10.
- the selection device 20 comprises an actuating member A preferably made of a piece and defining the rear of the barrel 10. This actuating member A is mounted coaxially on the tubular member 27, for example by means of a system of grooves and ribs and / or lugs.
- the writing tip 2 is movable between an extended position (FIG. 5A) and a retracted position (FIG. 5B).
- the respective poles of the magnets 3,4 attract when the opposite faces present a complementarity between the magnetic field lines.
- the operation in relative rotation of the actuating member A with respect to the tubular piece 27 of the barrel 10 causes the rotation of the second magnet 4. This rotation is carried out around a longitudinal axis X, for example the axis of symmetry of the tubular piece 27.
- Each of the magnets 3,4 is for example formed of a cylindrical piece. Each end face of these magnets 3,4 can then have, on either side of a longitudinal median plane, a zone forming a north pole and a zone forming a south pole.
- the field lines of each zone of the front face of the second magnet 4 are oriented in the same direction as the lines of the zones facing the first magnet 3.
- the two magnets 3,4 are thus contiguous or almost in contact under the effect of magnetic attraction.
- the first magnet 3 connected to the writing tip 2 is in this case housed in a recess 34 in the part forming the second magnet 4.
- the relative rotation of the selection device 20 with respect to the tubular piece 27 causes the second magnet 4 to rotate at 180 °.
- the zones facing the magnetic faces exert a repulsive force between them.
- the writing tip 2 advances by an amplitude d of displacement relative to its retracted position.
- the displacement of the writing tip 2 results solely from the repulsive force between the magnets 3,4.
- the amplitude d is for example greater than 0.5 to 1 mm to the amplitude of displacement between the maximum output position and the maximum bias position.
- the magnet 4 can be fixed in a recess of a cap-shaped part which defines the actuating member A of selection device 20.
- the second magnet 4 is fixed slidingly relative to the tubular part 27, unlike the crew 11.
- the crew 11 may be guided in translation, in particular by one or several longitudinal ribs 35 formed on the periphery of the part forming the first magnet 3.
- the sliding of the crew 11 is here completely analogous to that of the first embodiment.
- a contact between the stopper 12 and the shoulder HA is made.
- the ribs 35 can also simultaneously abut on a surface of the tubular piece 27 in this maximum advancement position of the crew 11.
- each abutment surface preferably consists of a transverse surface of the tubular piece 27.
- the surface of the abutment 12 thus opposes frontally the shoulder HA of the crew 11. It is understood that a sliding of the crew 11 can then be obtained under a frictionless writing pressure against an inner surface of the tubular part 27. This eliminates the risk of jamming the crew 11.
- the relative rotational displacement of the selection device 20 with respect to the tubular piece 27 is guided by one or more grooves 40 formed on the inner surface of the actuating member A.
- the lug 41 is in contact act harder with the barrel at the level of ends 40a of the groove 40, which locks each configuration.
- Additional guide grooves may also be provided on the tubular member 27 to cooperate with internal ribs of the actuating member A.
- the type of mounting of the selection device 20 in this second embodiment makes it possible to turn the second magnet 4 about a longitudinal axis perpendicular to the magnetically active face facing the first magnet 3.
- the separation between the faces of the magnets 3 , 4 is in this case facilitated by the modification in the superposition of the complementary poles, which reduces the force to be exerted.
- the actuating member A may have an extension arranged along the tubular piece 27 and defining a clip 5.
- the total length of the actuating member, including the excess length related to the clip 5, is thus very greater than the length of the second magnet 4.
- the internal size is reduced and the gripping of the actuating member A is particularly easy.
- the free end of the clip A extends much further forward than the first magnet 3 and the opposite end of the actuating member A defines a tapered rear end 10b of the barrel 10.
- the second embodiment therefore offers a satisfactory ergonomics comparable to that of a writing instrument with cap fixing the rear. Breathing is also achieved through passages passing through the rear end of the crew 11 and the selection device 20.
- the rear ventilation opening 16 is here centered on the longitudinal axis of the barrel. 10 but could be arranged laterally in a variant.
- the selection device 20 can also advance relative to the remainder of the drum 10 to increase the displacement amplitude of the writing tip 2.
- the groove 40 semi-circular formed inside of the actuating member A could be replaced by a helical groove. More generally, it is understood that the selection device 20 can connect the actuating member A to the pivot axis X of the second magnetic member 4 so as to create an advance of the magnet 4 towards the front during the passage at the second configuration of the selection device 20.
- the groove or grooves 42 permit a predominantly helical displacement of the selection device 20.
- the second magnet 4 remains coaxial with the barrel 10 and moves axially inside the part.
- the grooves 42 may be replaced by any means for guiding the selection device 20.
- Such guiding means have at least one end for essentially rotating the selection device 20.
- FIG. 42a, 42b of the grooves 42 thus make it possible to guide the second magnet first in rotation during the phases of configuration change. In the case of the separation between the magnets 3, 4, it allows first to change the field lines before the forward thrust of the second magnet 4. In the case of retraction, it allows to reduce first considerably the repulsion force before pulling back the second magnet 4.
- the actuating member A initially drives a rotation of the second magnet 4 whose effect is to reduce the repulsion magnetic effect, respectively of attraction.
- This arrangement facilitates in particular the return to the retracted configuration which typically corresponds to a rise of the crew 11 under the effect of the magnetic attraction. In particular, it is avoided to increase the spacing between the magnets 3,4, a too large spacing becoming more difficult to compensate for by the magnetic attraction.
- the writing tip 2 can also be completely retracted simply by actuating a rotary selection device at the periphery of the tubular body of the writing instrument 1.
Landscapes
- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
- Clips For Writing Implements (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201080030340.9A CN102458874B (zh) | 2009-05-19 | 2010-05-18 | 具有磁性斥力的书写工具 |
US13/321,034 US20120057920A1 (en) | 2009-05-19 | 2010-05-18 | Writing implement with magnetic repulsion |
JP2012511325A JP5490224B2 (ja) | 2009-05-19 | 2010-05-18 | 磁気斥力を有する筆記具 |
EP10728780A EP2432647A1 (fr) | 2009-05-19 | 2010-05-18 | Instrument d'ecriture a repulsion magnetique |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0953337 | 2009-05-19 | ||
FR0953337A FR2945766A1 (fr) | 2009-05-19 | 2009-05-19 | Instrument d'ecriture a repulsion magnetique |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2010133800A1 true WO2010133800A1 (fr) | 2010-11-25 |
Family
ID=41343135
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FR2010/050961 WO2010133800A1 (fr) | 2009-05-19 | 2010-05-18 | Instrument d'ecriture a repulsion magnetique |
Country Status (6)
Country | Link |
---|---|
US (1) | US20120057920A1 (fr) |
EP (1) | EP2432647A1 (fr) |
JP (1) | JP5490224B2 (fr) |
CN (1) | CN102458874B (fr) |
FR (1) | FR2945766A1 (fr) |
WO (1) | WO2010133800A1 (fr) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2999891B1 (fr) * | 2012-12-20 | 2015-11-20 | Dior Christian Parfums | Dispositif de conditionnement d'un produit, en particulier un produit cosmetique |
FR2999892B1 (fr) * | 2012-12-20 | 2015-11-20 | Dior Christian Parfums | Dispositif de conditionnement d'un produit, en particulier un produit cosmetique |
EP3400139A4 (fr) * | 2016-01-08 | 2020-02-19 | Scribe Technical Consulting LLC | Instrument d'écriture présentant des caractéristiques magnétiques et une capacité de recharge rapide |
US10456163B2 (en) * | 2016-03-21 | 2019-10-29 | Gyrus Acmi, Inc. | Retraction mechanism for medical device |
US9744796B1 (en) * | 2017-04-19 | 2017-08-29 | Kent David Lyon | Retractable writing instrument |
EP3437895B1 (fr) * | 2017-08-01 | 2021-09-29 | Faber-Castell AG | Crayon pour écriture et dessin |
CN107804090A (zh) * | 2017-10-25 | 2018-03-16 | 王江 | 一种可旋转挂钩的新型曲轴笔壳 |
CZ2018545A3 (cs) * | 2018-10-12 | 2019-07-31 | Michal Klaška | Plnicí pero |
CN110254098A (zh) * | 2019-06-24 | 2019-09-20 | 安徽石轩文化科技有限公司 | 一种藤编笔架 |
CN110509689B (zh) * | 2019-09-10 | 2021-01-29 | 杭州文研科技有限公司 | 一种防摔笔 |
WO2022158684A1 (fr) * | 2021-01-20 | 2022-07-28 | 김엽 | Structure à double torsion, mécanisme rétractable d'objet comprenant celle-ci et structure d'étanchéité de celle-ci |
US11794510B2 (en) | 2021-10-27 | 2023-10-24 | Nottingham Jr Lee Vig | Double-locking clicker mechanism and uses thereof |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2557634A (en) * | 1948-05-21 | 1951-06-19 | Cox Isaac Eugene | Fountain pen |
US3063419A (en) | 1956-04-02 | 1962-11-13 | Parker Pen Co | Writing instruments |
WO2004060697A1 (fr) | 2003-01-02 | 2004-07-22 | Hilmar Nicolay | Instrument d'ecriture |
CA2499834A1 (fr) * | 2005-03-18 | 2006-09-18 | Go Simon Sunatori | Stylo a cartouche auto-retractable a accessoire ferromagnetique |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2870741A (en) * | 1955-07-05 | 1959-01-27 | Parker Pen Co | Writing instrument |
JPS4934201Y1 (fr) * | 1970-08-15 | 1974-09-17 | ||
JPS517025U (fr) * | 1974-07-01 | 1976-01-19 | ||
JPS5968992U (ja) * | 1982-10-29 | 1984-05-10 | 株式会社パイロット | 筆記具における筆記体の出没機構 |
JPS62173983U (fr) * | 1986-04-24 | 1987-11-05 | ||
CN2178630Y (zh) * | 1993-08-28 | 1994-10-05 | 康何贸易有限公司 | 伸缩式原子笔 |
DE29611736U1 (de) * | 1996-07-05 | 1996-09-05 | Chen, Jang Mau, Panchiao, Taipeh | Kugelschreiber |
DE10314132B3 (de) * | 2003-03-24 | 2005-03-03 | Hilmar Nicolay | Schreibgerät |
JP2005131892A (ja) * | 2003-10-29 | 2005-05-26 | Pilot Corporation | ノック式ボールペン |
-
2009
- 2009-05-19 FR FR0953337A patent/FR2945766A1/fr not_active Withdrawn
-
2010
- 2010-05-18 US US13/321,034 patent/US20120057920A1/en not_active Abandoned
- 2010-05-18 JP JP2012511325A patent/JP5490224B2/ja not_active Expired - Fee Related
- 2010-05-18 EP EP10728780A patent/EP2432647A1/fr not_active Withdrawn
- 2010-05-18 WO PCT/FR2010/050961 patent/WO2010133800A1/fr active Application Filing
- 2010-05-18 CN CN201080030340.9A patent/CN102458874B/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2557634A (en) * | 1948-05-21 | 1951-06-19 | Cox Isaac Eugene | Fountain pen |
US3063419A (en) | 1956-04-02 | 1962-11-13 | Parker Pen Co | Writing instruments |
WO2004060697A1 (fr) | 2003-01-02 | 2004-07-22 | Hilmar Nicolay | Instrument d'ecriture |
CA2499834A1 (fr) * | 2005-03-18 | 2006-09-18 | Go Simon Sunatori | Stylo a cartouche auto-retractable a accessoire ferromagnetique |
Also Published As
Publication number | Publication date |
---|---|
JP5490224B2 (ja) | 2014-05-14 |
US20120057920A1 (en) | 2012-03-08 |
EP2432647A1 (fr) | 2012-03-28 |
FR2945766A1 (fr) | 2010-11-26 |
CN102458874A (zh) | 2012-05-16 |
CN102458874B (zh) | 2015-07-01 |
JP2012527363A (ja) | 2012-11-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2010133800A1 (fr) | Instrument d'ecriture a repulsion magnetique | |
EP1980414B1 (fr) | Instrument d'écriture | |
FR2986467A1 (fr) | Instrument d'ecriture a manchon protecteur de pointe retractable | |
WO2008040912A2 (fr) | Instrument d'écriture à pointe fixe avec un manchon de protection rétractable | |
FR2941169A1 (fr) | Outil de transfert de film de revetement | |
CA2556977C (fr) | Mecanisme pour instrument d'ecriture, et instrument d'ecriture comprenant un tel mecanisme | |
FR2885329A1 (fr) | Accoudoir a double articulation pour siege de vehicule automobile | |
WO2009092947A2 (fr) | Instrument d'écriture muni d'une gomme protégée par un manchon | |
FR2986466A1 (fr) | Instrument d'ecriture a element protecteur de pointe retractable | |
EP2883711B1 (fr) | Compas de dessin à verrouillage de position | |
WO2005120862A2 (fr) | Instrument d'ecriture a gomme mobile | |
EP2143567B1 (fr) | Instrument d'écriture à pointes multiples | |
EP3458278B1 (fr) | Dispositif manuel a deux tetes retractables a l'aide d'un unique bouton | |
FR3065396B1 (fr) | Dispositif manuel, notamment instrument d'ecriture, equipe d'un dispositif de blocage | |
WO2018046847A1 (fr) | Dispositif manuel a deux têtes rétractables portées par un unique chariot | |
FR2575704A1 (fr) | Instrument d'ecriture du type stylo, crayon ou analogue a pointe d'ecriture escamotable | |
EP2432720B1 (fr) | Applicateur a bande manuel, en particulier correcteur | |
CA3030610A1 (fr) | Dispositif manuel, notamment instrument d'ecriture, equipe d'un dispositif de blocage | |
CA2542879A1 (fr) | Porte-mine | |
EP3710280B1 (fr) | Dispositif manuel a deux tetes escamotables comprenant un unique mecanisme a un seul ressort | |
FR2931385A1 (fr) | Instrument d'ecriture a cartouche deplacable en translation par la rotation relative de deux organes d'actionnement. | |
FR2962401A1 (fr) | Ensemble d'assise pour bicyclette et bicyclette ayant un tel ensemble d'assise | |
EP1306230A1 (fr) | Plume à réservoir | |
BE495090A (fr) | ||
BE507393A (fr) |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
WWE | Wipo information: entry into national phase |
Ref document number: 201080030340.9 Country of ref document: CN |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 10728780 Country of ref document: EP Kind code of ref document: A1 |
|
REEP | Request for entry into the european phase |
Ref document number: 2010728780 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2010728780 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 13321034 Country of ref document: US |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2012511325 Country of ref document: JP |
|
NENP | Non-entry into the national phase |
Ref country code: DE |