• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    COMPOSITION WRITTEN DEVICE, comprising a tubular body, a movable cap, a ball writing unit and a mechanical pencil unit, installed in a tubular body, and a mechanism for longitudinal movement and fixation of units, imitations a guide sleeve with inclined surfaces at the lower end and located in the cap, is cylindrical a sleeve disposed on the guide bushing and having a guideway grooves for sliders attached to the ends of the knots and a stopper, characterized in that, in order to increase the convenience of use The mechanical pencil assembly contains a connecting sleeve connected to the stem connected to the slide, an intermediate sleeve connected to the coupling sleeve, a collet chuck attached to the intermediate sleeve, a spring-loaded connecting tube covering the collet chuck and a clamping sleeve located below the connecting sleeve for clamping the collet chuck, a conical tip and an elastic ring located in the coosion tip to grip the pencil, while the guide The bushing has a sector stop at its upper end, the stop has a cylindrical cam at the top end for guiding the sector stop and fixing the ring on the cylindrical cam
    公开号:SU1114327A3
    申请号:SU782648751
    申请日:1978-08-04
    公开日:1984-09-15
    发明作者:Кокубу Теруо
    申请人:Зебра Ко,Лтд (Фирма)；
    IPC主号:
    专利说明:

    eleven
    This invention relates to writing.
    A composite writing device is known, comprising a tubular body, having a movable cap, a ball recording unit and a mechanical pencil unit, mounted g to the tubular body, and a mechanism for longitudinal movement and fixing of the nodes, having a guide sleeve with inclined surfaces at the lower end and located in the cap. a cylindrical coupling located in the guide sleeve and having a direction to the groove for sliders attached to the ends of the nodes, and a stopper l.
    However, the known device is not convenient enough in operation due to the need to perform several operations for extending and changing rods.
    The purpose of the invention is to improve the usability.
    This goal is achieved by the fact that in a composite food device, comprising a tubular body having a movable cap, a ball food assembly and a mechanical pencil assembly, installed in a tubular body, and a longitudinal movement and fixing mechanism having a guide sleeve with inclined surfaces at the lower end and located in the cap, a cylindrical sleeve located in the guide sleeve and having guide grooves for sliders attached to the ends of the nodes, and a stopper, a mechanical pencil the green contains a connecting sleeve connected to the slide connected to the rod, an intermediate sleeve connected to the connecting sleeve, a collet chuck attached to the intermediate sleeve, a spring-loaded connecting tube covering the collet “chuck”, and a clamping sleeve located below the connecting sleeve bushings for clamping a collet chuck, a tapered tip and an elastic ring located in the tapered tip to grip a pencil, while the guide sleeve has a pie gauge on the top e At the end, the stopper has a cylindrical cam at the upper end for guiding the sector stop and fixing the ring on the cylindrical cam.
    272
    FIG. Figure 1 shows a writing device, a frontal view, a slit with partial tears (with a ball knot and a mechanical pencil knot, which is in an inoperative position); in fig. 2 - the same, with the reverse of FIG. 1, in FIG. 3 - the same, in the state when the mechanical pencil
    the knot is extended to the writing position by rotating the cap in FIG. D - the same, in the state when the cap is moved downwards in the axial direction in order to feed the contents.
    a mechanical pencil node that is in the nutritional position,. corresponding to FIG. 3j in FIG. 5, the writing device, the cut, the state in which the ball unit is in the writing position} in FIG. 6 (a) is a section A-A in FIG. 1, b is a section B-B in FIG. 1, c - section CC in FIG. 3, d — section D-D in FIG. 4, e - section EE of FIG. five
    in fig. 7 is a mechanism for moving nodes, a perspective view; in fig. 8 is a fragment of the internal structure of a mechanical pencil assembly, front view, in FIG. 9 shows the elements of the mechanism shown in FIG. 7 disassembled, FIG. 10 a, b, c and d are expanded views for explaining the movement of a mechanical pencil assembly and a ball-shaped writing assembly to a writing position, a non-working position and a pencil feed position.
    The body consists of the bottom 1. and the top 2 parts, at the bottom of the mechanical pencil node 3 and the ball knot are located
    in diametrically opposite positions and held together. The upper ends of the indicated assemblies are connected via a coupling 4 to the rods 5, on the upper ends of which slides 6 are provided.
    In the upper cavity of the lower part of the body, a coupling sleeve 7 is inserted tightly, inside which is tight
    the lower tube 8 of the qi of the adriatic coupling 9 is inserted. A ring spike 10 formed on the cylindrical coupling 9 adjoins the upper extreme surface of the lower
    parts of housing 1 to serve as a stopper. Thus, the lower part of the housing 1 and the cylindrical sleeve 9 are rigidly connected between. 311 Coupling 9 is provided with guide grooves 11 (Fig. 10), which are diametrically opposite, separated by an angle of 180 to guide the sliders 6 in the axial direction of Lenin. Inside these slideways, the sliders 6, mounted on the tips of the rods 5, are elastically held by a yoke of crimped springs 12 and guided in the axial direction by means of the said guide grooves 11. The lower parts of the guide grooves are reduced in diameter to form a stepped part 13 on which the lower ends of said twists of the springs 12 rest. On the upper part of the coupling 9 there is a head 14 with a cam 15 (the form of which is shown in unfolded form in Figs. 9 and 10) mounted around the shaft with the possibility of Stand out from the peripheral surface of the locking ring 16 fixed to the shaft head 14. The mechanism for moving the assemblies (Fig. 10 includes a stopper 17, a powered cartridge 18 having a flat surface 18a, an inclined surface 18b and a stopper 18c provided on the stopper 17 (view from the left end of the figure), which are visible in such a sequence from the right side of the figures} between the flat surface 18a and the upper surface of the cylindrical sleeve 9 there is a gap t, which the pie-stand 19 can insert, and between the edge second surface 18 b and the end face of the stopper 18 is formed with a portion which corresponds to the inner surface of the central side it sector abutment 19 so that said part is held on the lower end face of the locking ring 16. As shown in FIG. 1-4 and 9, the cylindrical sleeve 9 is inserted into the inside of the guide sleeve 20 with the possibility of sliding. On the direction of the sleeve 20, the sliding surface of the powered cartridge (Fig. 9 and 10) is formed. The sliding surface of the powered cartridge on the upper part of the flat section 2 1 and the sliding inclined surfaces 22, symmetrical with respect to the specified flat section 21 on the upper side and connected to their lower parts, and 7 at the junction of said inclined planes of the slide 22, a notched engaging part 33 is formed. The latter is formed so that it can engage with the tips. The inclined surfaces of the lugs having an arrow-shaped head of the engagement pieces 24 engage with the sliding surface of the powered cartridge and slide in accordance with the rotation of the guide sleeve 20. The sector stop 19 is provided with a protruding at the upper end of the inner periphery of the sleeve 20 (Fig. 6, 7, and 9). The stop 19 engages with the assembly movement mechanism which is located on the peripheral side of the shaft head 14. The locking ring 16 is fitted on the shaft head 14 after the guide sleeve 20 is placed on the outer side of the cylindrical sleeve (Fig. 3 and 4). When the guide is, the sleeve is in the S position shown in FIG. 3, the fix ring 16 engages with the sector stop 19 and serves for pre- -. preventing the upward movement of the sleeve 8 due to the compressive action of the springs 12. The upper part 2 of the housing in the form of a cap is fixed on the outer periphery of the sleeve 8} the lower extreme part of the cap overlaps the upper part of the lower part of the housing 1, slides one relative to another. The sleeve 8 can rotate around a shaft at an angle of about 180 relative to the cylindrical sleeve 9. When the mechanical pencil assembly 3 is in the writing position, the sleeve moves within certain limits in the axial direction so that the cap can rotate around the bottom of the housing 1 at an angle of about 180, and when the pencil assembly 3 is in the writing position, it moves within certain limits in the axial direction. The mechanical pencil unit 3 contains a chuck mechanism, (in Fig. 8, the position 5 denotes both the indicated rod and the magazine for the spare rods). On the lower outer side of the rod 5, a coupling sleeve 4 has been cut, to the lower inner side of which is attached an intermediate sleeve 25 with a collet chuck 26 attached to it. At the tip of the core of the body of pencil 3, a pencil outlet socket is formed. A connecting tube is connected to the upper part of the said body, and a spring 27 is located between the upper edge of the tube and the lower edge of the coupling 4. The housing 28 covers the coupling 4 and the connecting tube and forms part of the body of the pencil body. In the space between the lower end of the connecting tube and the adjacent stepped section, a clamping sleeve 29, which interacts with the collet chuck 26, is inserted with a possibility of sliding. The cavity of the sleeve 29 in the form of a housing gradually increases to the tip socket. The elastic ring 30 is inserted into the conical tip 31. On the upper part of the tip there is a stopper portion 32 adjacent to the inside of the hole 33 when the body of the pencil 3 is pulled against the tip opening of the lower part of the housing 1 with the content supply circuit. The forward movement and the engaging movement of the mechanical pencil assembly and the ball assembly to the pistil and inoperative positions in the proposed writing device occur in the following manner. FIG. 10 (b) shows the position when both pushes 1x of node 3 are in the non-working position (neutral position). In this position, the inclined surfaces of the arrow-shaped heads of the engagement sections 24 and the tips of the rods 5 are directed inside the guide grooves 11 of the coupling 9, respectively, elastically adjacent to approximately the middle part of the inclined sliding surfaces 22 of the bushings 20 at 110MSch1 springs 12. And at this point the sector stop 19 on the upper part of the sleeve 20 it adjoins the inclined surface of the cam 15 of the shaft of the shaft 14. The dash-dotted line below the writing units 3 determines the position of the hole 33 of the tip of the lower part of the body 1. Pull the ball unit 3 into the writing position, the cap 2, namely the sleeve 20 fixed on it, turns to the position shown in FIG. 10 a. Due to this rotation, the inclined surface of the arrow-shaped head section of the engagement 24 of the mechanical pencil assembly 3 slides along the inclined surface of the slide 32 of the sleeve 20, until the arrow-shaped head section of the engagement 24 reaches the upper end of the guide groove 1 G to be stopped there, and at that time the flat portion 21 is located in the upper part of the upper edge of the guide groove 11. On the other hand, which has an arrow-shaped head, the engaging portion 24 of the ball-type assembly slides inside 3 along the other inclined sliding surface of the sleeve 20 until it reaches the top of the indicated inclined sliding surface to engage the notched engagement portion. At this time, the sector emphasis 19 of the sleeve 20 is fitted into the lumen t formed between the lower flat surface of the powered cartridge 18 and the upper surface the coupling 9, and is adjacent to the stopper 17. Thus, the sleeve 20 moves below the position corresponding to FIG. 10 b. Due to the fact that the stop 19 is adjusted to the said clearance t, the sleeve 20 cannot move in the axial direction relative to the coupling 9. In the position corresponding to FIG. 10 a, ball knot 3, pushed to the writing position. In order to insert the mechanical calender assembly, the cap 2, namely the bush 20, is rotated to the position shown in FIG. 10 s (rotation by 180 from the position corresponding to FIG. 10 a), and by 90 from the position corresponding to FIG. 10 a). With this rotation, the inclined sliding surface of the jib-shaped engagement section 24 of the mechanical pencil assembly slides down along the inclined sliding surface 22, the eye will not reach the top of the inclined sliding surface to engage the toothed engaging section and stop. In this way, the mechanical pencil assembly is moved to the writing position. The sector stop 19 slides up on the inclined surface 18 b of the carrier cartridge after sliding out of the lumen t to the position when it is adjacent to the stopper for 18 s and released 711 is engaged with the carrier cartridge 18. However, as shown in FIG. 3, it is adjacent to the lower end of the locking ring 16 fitted to the head of the shaft 14. Thus, the upward movement of the coupling 9 due to the compressive load of the springs 12 will be prevented. As mentioned above, in the position corresponding to FIG. 10, the sector stop 19 is in a position centered on the inclined surface 18 D of the carrier chuck 18, adjacent to the fixing ring 16 under the load of the springs 12 and in the position that, when pressed, the sleeve 20, namely the cap 2 in the axial direction can be moved to the position shown in FIG. 10 d. Due to the axial movement of the sleeve 20, the mechanical pencil assembly 3 is displaced in an axial direction. In the position shown in FIG. 10 s, the distance between the lower surface of the sector stop 19 and the upper surface of guide rail 9, i.e. the distance of movement d (fig. 10 s) in the axial direction of the sector stop 19, is determined so that the distance of movement of the pencil unit 3, associated with the axial movement of the sleeve 20, allows the operation of feeding the contents of the specified node due to contact with the adjacent stopper parts 32 and openings of the tip 33 of the lower tubular body 1. Thus, the sleeve 20, i.e. the cap 2 secured thereon is pressed in the oc BOM direction and released for reciprocating motion, so that the operation of feeding the contents of the mechanical pencil assembly 3 becomes possible. When the mechanical pencil assembly 3 is pushed into the writing position shown in FIG. 10 s, the lower part of the body is fixed and the cap 2, i.e. sleeve 20, is moved by pressing in the direction of the line, mechanical pencil node 3 is additionally moved down. 78 as shown in FIG. 10 d so that the adjacent stop 32 of the mechanical pencil assembly 3 contacts the opening 33 of the housing part 1. When the sleeve 20 is subjected to pressure and moves downward, the coupling 4 connected to the shaft 5 slides relative to the body 28 to the tip side of the mechanical pencil assembly against the action of the spring 27, because the adjacent stop part 32 is in contact with the hole 33. In accordance with the slip of the coupling 4, the intermediate sleeve 25 and the collet 26 connected to it move to onechnikovoy side of the mechanical pencil unit, whereby the rod which is retained by snap reacting digested guide collet and the clamping sleeve 29 is supplied to the side of the mechanical pencil Nakonechnikova node. But when the collet 26 and the lug part of the mechanical pencil assembly are additionally moved, the clamping sleeve 29, which is moved with the said cartridge, comes in contact with the adjacent stopping part and the movement of the said sleeve is stopped, so that the specified cartridge 26 separates from the clamping coupling 29 and the rod is released from the action of the holding force of the chuck 26. Thus, the rod is fed as far as the distance of movement of the clamping clutch 29. Then, when the load on the hub 20, t. . on the cap weakens in the position that the rod is held by the elastic holding ring 30 of the cartridge 26, the intermediate displacement coupling, the coupling 4 and the rod 5 return to their original position, therefore the cartridge 26 will again firmly hold the rod. By repeating the reciprocating motion due to pressing the cap, the rod can be fed from the tip opening to the desired writing position.
    w
    /five.
    th
    yy
    Yo
    nineteen
    2

    12

    CC
    m
    nineteen

    FIG. five
    26
    29cpue .B
    2Z
    22
    /four
     v
    ten
    Fig.9
    权利要求:
    Claims (1)
    [1]
    COMPOSITION WRITING DEVICE containing a tubular housing having a movable cap j ball writing unit and a mechanical pencil unit mounted in a tubular housing, and a mechanism for longitudinal movement and fixing of nodes, having a guide sleeve with inclined surfaces at the lower end and located in the cap, a cylindrical sleeve, located # · guide sleeve and having guide grooves for sliders attached to the ends of the nodes, and a stopper, characterized in that, in order to improve ease of use The mechanical pencil assembly comprises a connecting sleeve connected to a slider connected to a rod, an intermediate sleeve connected to a connecting sleeve, a collet attached to the intermediate sleeve, a spring-loaded connecting tube enclosing a collet and a clamping sleeve located below the connecting sleeve bushings for clamping the collet chuck, a conical tip and an elastic ring located in the conical tip for gripping the pencil, while the guide sleeve has a a thrust stop at its upper end, the stopper has a cylindrical cam at the upper end to guide the sector stop and fix the ring on the cylindrical cam. and
    G0
    N0>
    1 1114327 1
    类似技术:
    公开号 | 公开日 | 专利标题
    SU1114327A3|1984-09-15|Composite writing instrument
    EP0311121B1|1993-10-27|Writing tool
    US6994484B2|2006-02-07|Composite writing tool
    US4202641A|1980-05-13|Multiple-point writing instrument including a mechanical pencil unit
    US5022772A|1991-06-11|Rotary knock type mechanical pencil
    JP3882272B2|2007-02-14|Sharp pencil
    US5306085A|1994-04-26|Multiplex writing implement with eraser
    EP0231521B1|1991-05-29|Writing tool
    US4948285A|1990-08-14|Ball point pen with two cartridges
    US4270869A|1981-06-02|Composite writing instrument
    US2690736A|1954-10-05|Mechanical pencil employing clip in assembly
    GB2143781A|1985-02-20|Writing instrument
    US1664071A|1928-03-27|Writing implement
    KR810001460B1|1981-10-23|Writing instrument
    US1700247A|1929-01-29|Magazine lead pencil
    KR820002568Y1|1982-12-13|Writing instrument
    US1712850A|1929-05-14|Pencil
    KR900009023Y1|1990-09-29|Sharp pencil
    JP2578275Y2|1998-08-06|Stroke head of automatic drafting machine
    KR900007187B1|1990-09-29|Sharp pencil
    KR880003395Y1|1988-09-29|Sharp-pencils of side knock system
    JP2566102Y2|1998-03-25|Double writing instrument
    JP2566103Y2|1998-03-25|Double writing instrument
    KR970000481Y1|1997-01-24|Writing implement
    JP2537879Y2|1997-06-04|Writing implement
    同族专利:
    公开号 | 公开日
    FR2399325B1|1983-06-10|
    ES237659U|1978-10-16|
    DE2834341A1|1979-02-08|
    FI782345A|1979-02-06|
    HK35983A|1983-09-23|
    SE424168B|1982-07-05|
    NL172843B|1983-06-01|
    US4227822A|1980-10-14|
    CH625467A5|1981-09-30|
    BR7805018A|1979-05-22|
    DE2834341C2|1982-11-11|
    SG21883G|1983-12-16|
    AU505312B1|1979-11-15|
    GR66023B|1981-01-13|
    NO782642L|1979-02-06|
    FI64081C|1983-10-10|
    ZA784425B|1979-07-25|
    BE869426A|1978-12-01|
    GB2002295A|1979-02-21|
    NO147442C|1983-04-13|
    LU80072A1|1978-12-12|
    NO147442B|1983-01-03|
    PH15518A|1983-02-09|
    FI64081B|1983-06-30|
    NL172843C|1983-11-01|
    NL7808233A|1979-02-07|
    FR2399325A1|1979-03-02|
    IT1109422B|1985-12-16|
    SE7807998L|1979-02-06|
    ES237659Y|1980-08-01|
    IT7850540D0|1978-07-31|
    GB2002295B|1982-01-13|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US1534629A|1923-01-19|1925-04-21|Corilla F Williamson|Writing instrument|
    US1567910A|1925-01-30|1925-12-29|Alladin Ind Ltd|Magazine pencil|
    US1827311A|1928-12-20|1931-10-13|Vincent Z Felipe|Fountain pen and pencil|
    US2176124A|1936-08-10|1939-10-17|Adolf Waldmann|Selective magazine pencil|
    DE674121C|1936-08-11|1939-04-05|Adolf Waldmann Fa|Exchangeable pen with a rotary knob to move the lead carrier|
    US2264463A|1939-12-23|1941-12-02|Kiyoshi Ichimura|Mechanical pencil|
    US2505162A|1948-08-14|1950-04-25|Frank C Wallace|Retractable pen and pencil device|
    DE943453C|1953-11-26|1956-05-17|Adolf Waldmann Fa|Exchangeable pen with a lead feed and return device that can be operated through an end cap|
    US3266465A|1963-10-07|1966-08-16|Chromatic Corp|Writing instrument|
    US3700340A|1970-09-08|1972-10-24|Nikko Pen Kk|Multicolor ball-point pen|
    DE2514078C3|1972-04-19|1979-10-11|Gebr. Schmidt, Fabrik Fuer Feinmechanik, 7742 St Georgen|Multi-color ballpoint pen with a mechanical pencil insert|
    JPS5537421Y2|1976-10-16|1980-09-02|
    US4148591A|1977-08-12|1979-04-10|Pilot Man-Nen-Hitsu Kabushiki Kaisha|Writing unit locking mechanism in a multiple-point writing implement including a mechanical pencil unit|AU516718B2|1978-01-31|1981-06-18|Zebra Co. Ltd.|Combination pen|
    JPS5612072Y2|1978-03-31|1981-03-19|
    US4268183A|1979-09-10|1981-05-19|Zebra Co., Ltd.|Composite writing instrument|
    JPH0431320B2|1985-08-26|1992-05-26|
    JPH0442154Y2|1986-01-04|1992-10-05|
    US4717275A|1986-06-20|1988-01-05|Burkhardt Jr Dietmar|Writing instrument with a retractable clip|
    HUT57653A|1986-08-07|1991-12-30|Kotobuki & Co Ltd|Double writing materials of refillable type|
    US4895467A|1986-11-25|1990-01-23|Kotobuki & Co., Ltd.|Rotary knock type mechanical pencil|
    DE3744100A1|1987-12-24|1989-07-06|Schleif Ludwig|WRITING DEVICE IN THE FORM OF A BALLPOINT PEN WITH TWO MINES|
    US5624257A|1991-10-31|1997-04-29|Farrell; Christopher J.|Oral appliance|
    US5306085A|1991-12-03|1994-04-26|Mitsubishi Pencil Kabushiki Kaisha|Multiplex writing implement with eraser|
    JP3497568B2|1994-07-22|2004-02-16|株式会社壽|Composite writing instrument|
    US5713680A|1994-11-10|1998-02-03|Crown Fancy Goods Co., Ltd.|Combined writing tool|
    US5890830A|1997-09-04|1999-04-06|Pentech International Inc.|Universal marking instrument apparatus|
    EP1113936A1|1999-07-14|2001-07-11|Panoco Corporation N.V.|Multi-cartridge writing instrument|
    US7008131B2|2000-12-28|2006-03-07|Kotobuki & Co., Ltd.|Composite holding device|
    US6412998B1|2001-06-07|2002-07-02|A.T.X. International, Inc.|Multi-function writing instrument|
    US8104983B2|2003-11-11|2012-01-31|Societe Bic|Combination writing instrument|
    US8734040B2|2011-06-09|2014-05-27|A.T.X. International, Inc.|Multi-function writing instrument with propulsion mechanism|
    US9597921B2|2012-07-23|2017-03-21|Benjamin Branch|Apparatus for selectably providing multiple colors of ink from a marker pen|
    JP6244161B2|2013-10-16|2017-12-06|ゼブラ株式会社|Rotating pay-out writing instrument and method for manufacturing the same|
    US10463245B2|2015-12-21|2019-11-05|Snug Harbor Orthopedics, LLC|Method of using cannula for surgical procedure|
    DE202017103808U1|2017-06-27|2017-08-17|Twinvay Ug |FlipPen - combination of hand toy and at least one writing instrument, preferably with at least one presentation device|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    JP10426677|1977-08-05|
    [返回顶部]