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WO2011035575A1 - Stylo à remplissage par liquide - Google Patents

Stylo à remplissage par liquide Download PDF

Info

Publication number
WO2011035575A1
WO2011035575A1 PCT/CN2010/071634 CN2010071634W WO2011035575A1 WO 2011035575 A1 WO2011035575 A1 WO 2011035575A1 CN 2010071634 W CN2010071634 W CN 2010071634W WO 2011035575 A1 WO2011035575 A1 WO 2011035575A1
Authority
WO
WIPO (PCT)
Prior art keywords
pen
liquid
cavity
core seat
opening
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.)
Ceased
Application number
PCT/CN2010/071634
Other languages
English (en)
Chinese (zh)
Inventor
章泽宏
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.)
LINKER INDUSTRIAL (SHENZHEN) Co Ltd
Original Assignee
LINKER INDUSTRIAL (SHENZHEN) Co Ltd
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 LINKER INDUSTRIAL (SHENZHEN) Co Ltd filed Critical LINKER INDUSTRIAL (SHENZHEN) Co Ltd
Publication of WO2011035575A1 publication Critical patent/WO2011035575A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K8/00—Pens with writing-points other than nibs or balls
    • B43K8/003—Pen barrels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K8/00—Pens with writing-points other than nibs or balls
    • B43K8/02—Pens with writing-points other than nibs or balls with writing-points comprising fibres, felt, or similar porous or capillary material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K8/00—Pens with writing-points other than nibs or balls
    • B43K8/02—Pens with writing-points other than nibs or balls with writing-points comprising fibres, felt, or similar porous or capillary material
    • B43K8/03—Ink reservoirs; Ink cartridges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K8/00—Pens with writing-points other than nibs or balls
    • B43K8/02—Pens with writing-points other than nibs or balls with writing-points comprising fibres, felt, or similar porous or capillary material
    • B43K8/04—Arrangements for feeding ink to writing-points

Definitions

  • the invention relates to a stationery, in particular to a liquid filling pen. Background technique
  • the commonly used fountain pen is an ink-absorbing fountain pen. After the fountain pen is inked, the pen part must be stained with ink, which needs to be wiped, which makes people feel inconvenient. In addition, when the ink in the ink bottle is full, suck The ink is also easy to soil the pen.
  • the tap pen is relatively simple in construction, and overcomes the defect of the ink-collecting fountain pen.
  • the problem of dripping is often caused by the excessive amount of ink in the liquid storage tube, and the phenomenon of ink reflow occurs during the ink filling process.
  • the technical problem to be solved by the present invention is to provide a liquid filling pen which can effectively prevent the dripping phenomenon caused by excessive liquid injection in the liquid storage tube and the problem of ink backflow, and has a simple structure, convenient operation and low cost.
  • the present invention discloses a liquid pen, comprising a pen holder, a pen item, a core seat, a water guiding portion, a tail cover and a cap, the pen end enclosing a cavity having an opening, and the opposite end Providing a latching portion having an open end, the tail cover is fixedly disposed at an opening of the cavity, the pen item is fixedly disposed at an open end of the latching portion, and the cap can be fixedly fixed to the In the pen item, the water guiding portion is fixedly disposed on the core seat and disposed in the cavity formed at one end of the pen holder, wherein
  • the cavity has a partition wall, and the partition wall defines an opening for communicating the cavity of the pen holder with the holding portion;
  • the holding portion has a sealing portion that can close the opening, the sealing portion defines a through hole, and the core holder is fixedly connected to the sealing portion.
  • the liquid filling pen has the following advantages: the sealing portion has a sealing portion that can close the cavity blocking wall and communicates the cavity of the pen holder with the holding portion, and the sealing portion defines a through hole.
  • the core seat is fixedly connected with the sealing water portion.
  • the water sealing portion can close the water gas passage, and the ink in the pen is locked, and no dripping occurs;
  • the liquid storage tube has Sealing the water droplets can effectively prevent the ink in the liquid storage tube from dripping due to excessive liquid injection.
  • FIG. 1 is a schematic cross-sectional structural view of a liquid filling pen according to an embodiment of the present invention. detailed description
  • a liquid filling pen provided by an embodiment of the present invention includes a pen holder 1, a pen item 2, a core holder 3, a water guiding portion 4, a tail cap 5, a liquid storage tube 6 and a cap 7.
  • the pen holder 1 has a hollow cylindrical shape which is open at both ends, and has a cavity 12 inside thereof.
  • a holding portion 14 is provided at one end of the pen holder 1, and a partition wall 123 is disposed inside the pen holder 1 near the holding portion 14.
  • the partition wall 123 is disposed perpendicular to the axial direction of the sheath 11, the partition wall 123 has a flat plane, a flange 1231 is provided in the middle of the flat plane, and a through hole 1232 is formed in the middle of the flange 1231, around the flange 1231. There are a plurality of openings 1233 which are distributed in an annular shape.
  • the barrier wall 123 has a protrusion at one end of the cavity 12, and the protrusion surrounds the opening 1233.
  • the retaining portion 14 and the blocking wall 123 substantially surround the open cavity with the opening direction opposite to the opening direction of the cavity 12, and the inner side of the retaining portion 14 is provided with a plurality of loops parallel to the flat plane of the blocking wall 123.
  • a retaining groove 142 the retaining portion 14 is provided with a water sealing portion 144 at the bottom of the retaining wall 123, and the side body edge of the water sealing portion 144 is fixedly disposed on the inner wall of the cavity of the retaining portion 14,
  • An opening 1441 is defined in the middle of the central portion of the partition wall 123 having a flange 1231.
  • the through hole 1442 is formed through the annular end edge of the inner wall of the cavity of the retaining portion 14.
  • the sealing portion 144 is elastic.
  • the material is formed to block the flow of liquid on both sides of the annular opening 1233 of the partition wall 123 around the flange 1231.
  • the sealing portion 144 has a plurality of rings at one end in the opening direction of the holding portion 14.
  • a retaining wall 1443 is formed, and the refill base 4 is fixedly disposed in the retaining wall 1443.
  • the pen item 2 has a substantially cylindrical shape and is a cavity open at both ends, and one end outer side wall has a plurality of flanges 22 matched with the annular holding grooves 142 provided by the holding portion 14 of the pen holder 1 so as to be slidably connected At the opening end of the catching portion 14.
  • the core seat 3 has a substantially stepped cylindrical shape, and is also a cavity open at both ends, the larger open end of which is received in the cavity of the pen item 2, the end end has a fixed connecting piece 32, and the fixed connection
  • the plurality of annular wall surfaces of the member 32 are fixedly disposed in the holding wall 1443 of the sealing portion 144 of the pen holder 1, and the opposite end is disposed outside the pen item 2 through the open end of the pen item 2, the core
  • the seat 3 has a plurality of intake grooves 34 parallel to the extended wall surface in the wall surface extending in the wall surface.
  • the core seat 3 has a second fixing connecting member 36 in a middle portion of the cavity opposite to the end opening fixing connecting member 32, and the second fixing connecting member 36 extends from the annular inner wall of the core seat 3 toward the middle portion of the cavity of the core seat 3, A blind hole 37 through which the water guiding portion 4 passes is opened in the middle portion, and a water absorbing body 38 is formed in the cavity of the core seat 3 between the fixing connecting member 32 and the second fixing connecting member 36.
  • the water guiding portion 4 includes a pen head 41, a refill 42 and a water guiding core 43.
  • the refill 42 is connected to the pen head 41 through a blind hole 37 at the middle of the cavity of the core seat 3, and the opposite end is connected with the water guiding body.
  • the cores 43 are connected, and the water absorbing body 38 in the cavity of the core seat 3 is wrapped around the refill 42; the end of the pen tip 41 connected to the refill 42 is held by the second fixing of the core holder 3
  • One side surface of the connecting member 36, the writing head 41 is located outside the pen item 2, and is held on the inner wall of the core seat 3, and the water guiding core 43 penetrates through the opening 1441 provided in the middle of the sealing portion 144 of the pen holder 1, which is connected with the pen
  • the end of the opposite end of the core 42 is held by a through hole 1232 formed in the middle of the flange 1231 of the barrier wall 123 of the sheath 1 .
  • the tail cover 5 is fixedly connected to the opening 121 of the barrel 1 cavity 12, and has one end closed and has a double-layer annular wall surface.
  • the inner wall surface 52 encloses a holding cavity 54 and the holding cavity 54 has an open end 542.
  • the sealing cavity 54 is placed at the bottom of the holding cavity 54 shown in FIG. 1, and the bottom end of the holding cavity 54 defines a through hole 546 that communicates with the outside.
  • the reservoir 6 is generally cylindrical in shape and includes a support 62 and a carrier 64.
  • the rubber tray 62 is a cylindrical cavity open at both ends and is placed in the cavity 1 of the pen holder 1 for storing liquid such as ink.
  • the support 64 is substantially funnel-shaped, and has openings at both ends respectively; the rubber pad 62 is end-to-top One end of the pen holder 1 is partitioned from the wall 123, and the other end is connected to the larger open end of the support 64.
  • the opposite end of the support 64 is held on the inner wall of the retaining cavity 54 of the tail cap 5 and the sealing gel at the bottom of the retaining cavity 54.
  • the 544 is in contact with the top, and the liquid storage tube 6 has a water-sealing bead 66 which is a spherical body.
  • the water-sealing bead 66 can freely move in the cavity formed by the rubber tray 62, the support 64 and the partition wall 123 of the sheath 1 together.
  • the cap 7 has an opening 72 which can be sleeved on the pen item 2 and fastened to the outer wall of the pen item 2.
  • the other end opposite to the opening 72 has a cap 7 sleeved on the pen item 2
  • the annular wall surface 74 opposite to the end position of the core seat 3 outside the cavity of the pen item 2, when the cap 7 is sleeved on the pen item 2, the annular wall surface 74 can be pressed against the core seat 3
  • the outer portion of the outer portion of the pen 2 is displaced in the direction of the axis of the sheath 1 .
  • the liquid pen When the liquid pen provided by the embodiment of the present invention is used, the liquid pen is placed in the placing direction shown in FIG. 1 , and the pen 1 can be tilted at a certain angle, and the pen tip portion can be placed on the top. Opening the cap 7, the annular wall surface 74 of the cap 7 releases the pressing of the end wall of the core seat 3 outside the cavity of the pen item 2 in the axial direction of the sheath 1, since the sealing portion 144 has elasticity, it is along the pen holder 1 When the axial direction is bounced, the water sealing portion 144 is separated from the opening 1233 formed in the partition wall 123 to release the sealing of the opening 1233. At the same time, since the core holder 3 is fixedly connected to the sealing portion 144, the sealing portion is sealed.
  • the core holder 3 is interlocked in the axial direction of the sheath 1, and the through hole 1442 of the edge of the sealing portion 144 is separated from the flat plane on the barrier wall 123 of the sheath 1.
  • the through hole 1442, the core seat 3 is accommodated in the gap formed between the outer wall of the pen item 2 cavity and the inner wall of the pen 2 cavity, and the air groove 3 formed by the core seat 3 extending in the direction of the wall surface extending along the wall surface
  • the needle tube (not shown) of the ink bottle for use is sequentially inserted into the liquid storage tube through the through hole 546 opened at the bottom end of the holding chamber 54 of the tail cover 5 and the sealing glue 544 placed at the bottom of the holding chamber 54.
  • the ink is injected into the escrow 64, and the ink blasts the water sealing bead 66 of the liquid storage tube 6, and enters the cavity formed by the rubber tray 62, the escrow 64, and the barrier wall 123 of the sheath 1 together.
  • the air in the liquid storage tube 6 escapes through the water vapor passage through the opening 1233 of the flange 1231 around the flange 1 of the barrier wall 123, and then the ink passes through the opening around the flange 1231 of the barrier wall 123 of the sheath 1 1233 enters the cavity of the core holder 3, and the ink infiltrates the water absorbing body 38 covering the refill 42 between the fixed connecting member 32 and the second fixed connecting member 36, and the ink in the water absorbing body 38 moisturizes the water guiding portion 4.
  • the needle tube of the ink bottle is pulled out, and the water sealing bead 66 of the liquid storage tube 6 closes the nozzle of the storage 64, effectively preventing the ink from flowing back, and the ink filling process is completed.
  • the water-sealing bead 66 of the liquid storage pipe 6 falls back to the side of the opening 1233 of the inter-bump cavity 12 of the baffle wall 123, so that the ink in the liquid storage pipe 6 It can only infiltrate downward, and can effectively prevent the ink in the liquid storage tube 6 from dripping due to excessive liquid injection; meanwhile, the ink wrapped in the water absorption body 38 around the refill 42 passes through the second fixed connection member 36.
  • the blind hole 37 opened in the middle continuously supplies ink to the tip 41 to prevent the occurrence of a flow interruption phenomenon.
  • the end of the liquid pen having the pen tip 41 is placed upward, and the ink in the pen tip 41 is returned to the water absorbing body 38 through the blind hole 37, and the ink can be inked.
  • the flow of water acts as a buffer.
  • the cap 7 When the liquid pen is not in use, the cap 7 is closed, and the annular wall surface 74 of the cap 7 is pressed at the end of the outer wall surface of the cavity of the pen item 2 to be displaced along the axial direction of the pen holder 1, and the core seat 3 is squeezed.
  • the sealing water portion 144, the water sealing portion 144 closes the opening 1233 formed in the partition wall 123, and the through hole 1442 through which the edge of the sealing portion 144 extends is attached to the flat surface of the barrier wall 123 of the sheath 1
  • the water gas passage is closed, the ink in the pen is in a locked state, and the phenomenon of dripping does not occur, and the structure is simple, and the operation is convenient.

Landscapes

  • Pens And Brushes (AREA)

Abstract

Stylo à remplissage par liquide, comportant un corps (1) de stylo, un goulot (2) de stylo, un siège (3) de noyau, une partie (4) de guidage de liquide, un couvercle arrière (5) et un capuchon (7) de stylo. Une extrémité du corps (1) de stylo est pourvue d'une chambre (12) dotée d'une ouverture et l'extrémité opposée est munie d'une partie (14) d'immobilisation dotée d'une extrémité d'ouverture. Le couvercle arrière (5) est fixé à l'ouverture de la chambre et le goulot (2) de stylo est fixé à l'extrémité d'ouverture de la partie (14) d'immobilisation. Le capuchon (7) de stylo peut être fixé sur le goulot (2) de stylo. La partie (4) de guidage de liquide est installée de manière fixe sur le siège (3) de noyau et est placée à l'intérieur de la chambre (12). La chambre (12) est dotée d'une paroi séparatrice (123) présentant un trou destiné à faire communiquer la chambre (12) avec la partie (14) d'immobilisation. La partie (14) d'immobilisation est dotée d'une partie (144) d'isolement du liquide destinée à boucher le trou, ladite partie d'isolement du liquide étant munie d'un trou débouchant (1441). Le siège de noyau est relié de manière permanente à la partie d'isolement du liquide. Le stylo à remplissage par liquide est capable d'empêcher efficacement le liquide présent dans un tube de stockage de liquide de fuir et de refluer en raison d'une quantité excessive de liquide de remplissage. Le stylo à remplissage par liquide est caractérisé par son faible coût et sa commodité d'utilisation.
PCT/CN2010/071634 2009-09-24 2010-04-08 Stylo à remplissage par liquide Ceased WO2011035575A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN200910190273.6 2009-09-24
CN 200910190273 CN101665046B (zh) 2009-09-24 2009-09-24 注液笔

Publications (1)

Publication Number Publication Date
WO2011035575A1 true WO2011035575A1 (fr) 2011-03-31

Family

ID=41801888

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2010/071634 Ceased WO2011035575A1 (fr) 2009-09-24 2010-04-08 Stylo à remplissage par liquide

Country Status (2)

Country Link
CN (1) CN101665046B (fr)
WO (1) WO2011035575A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101665046B (zh) * 2009-09-24 2011-08-03 章泽宏 注液笔
CN202593026U (zh) * 2012-04-16 2012-12-12 东益企业国际有限公司 一种黑板笔
CN102887011B (zh) * 2012-09-27 2015-04-08 章泽宏 一种注液式直渗笔

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2175110Y (zh) * 1993-11-04 1994-08-24 魏添荣 不断水笔
JPH0811479A (ja) * 1994-06-29 1996-01-16 Zebra Pen Corp ボールペン
US5678942A (en) * 1995-02-28 1997-10-21 Mitsubishi Pencil Kabushiki Kaisha Ball-point pen
JPH1016471A (ja) * 1996-07-05 1998-01-20 Pilot Ink Co Ltd ボールペン
CN1189800A (zh) * 1995-06-30 1998-08-05 吉莱特公司 标记器具
EP1867492A1 (fr) * 1999-10-05 2007-12-19 The Pilot Ink CO., Ltd. Crayon pour des articles présentant de propriétés métachromatiques au contact de l'eau
CN201086503Y (zh) * 2007-07-02 2008-07-16 章泽宏 注入式墨水笔
CN101665046A (zh) * 2009-09-24 2010-03-10 章泽宏 注液笔

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2175110Y (zh) * 1993-11-04 1994-08-24 魏添荣 不断水笔
JPH0811479A (ja) * 1994-06-29 1996-01-16 Zebra Pen Corp ボールペン
US5678942A (en) * 1995-02-28 1997-10-21 Mitsubishi Pencil Kabushiki Kaisha Ball-point pen
CN1189800A (zh) * 1995-06-30 1998-08-05 吉莱特公司 标记器具
JPH1016471A (ja) * 1996-07-05 1998-01-20 Pilot Ink Co Ltd ボールペン
EP1867492A1 (fr) * 1999-10-05 2007-12-19 The Pilot Ink CO., Ltd. Crayon pour des articles présentant de propriétés métachromatiques au contact de l'eau
CN201086503Y (zh) * 2007-07-02 2008-07-16 章泽宏 注入式墨水笔
CN101665046A (zh) * 2009-09-24 2010-03-10 章泽宏 注液笔

Also Published As

Publication number Publication date
CN101665046B (zh) 2011-08-03
CN101665046A (zh) 2010-03-10

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