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1. (WO2019026105) LIQUID CARTRIDGE
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Pub. No.: WO/2019/026105 International Application No.: PCT/JP2017/027636
Publication Date: 07.02.2019 International Filing Date: 31.07.2017
IPC:
B41J 2/175 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
41
PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
J
TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
2
Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
005
characterised by bringing liquid or particles selectively into contact with a printing material
01
Ink jet
17
characterised by ink handling
175
Ink supply systems
Applicants:
BROTHER KOGYO KABUSHIKI KAISHA [JP/JP]; 15-1, Naeshiro-cho, Mizuho-ku, Nagoya-shi, Aichi 4678561, JP
Inventors:
ONO, Akihito; JP
Agent:
KITAZAWA, Kazuhiro; JP
KOIZUMI, Shin; JP
ICHIKAWA, Akiko; JP
Priority Data:
Title (EN) LIQUID CARTRIDGE
(FR) CARTOUCHE DE LIQUIDE
Abstract:
(EN) A liquid cartridge (30, 30K) includes: a cartridge body (130) having a liquid storage chamber (32, 33), a liquid supply sleeve (75) having a distal end portion, a seal portion (76) disposed at the distal end portion of the liquid supply sleeve (75), a cap (79) fixing the seal portion (76), and a snap-fit mechanism (74) engaging the cap (79) with one of the cartridge body (130) and the liquid supply sleeve (75). The snap-fit mechanism (74) includes engagement surfaces (179A) and a pair of projections (180). Each projection (180) includes a pair of engagement pawls (181) engaged with the corresponding engagement surfaces (179A). The pair of engagement pawls (181) of each projection (180) includes a first engagement pawl (181) protruding in a crossing direction, and a second engagement pawl (181) protruding in a direction opposite to a direction in which the first engagement pawl (181) protrudes in the crossing direction.
(FR) L'invention concerne une cartouche de liquide (30, 30K) qui comprend : un corps de cartouche (130) ayant une chambre de stockage de liquide (32, 33), un manchon d'alimentation en liquide (75) ayant une partie d'extrémité distale, une partie de joint (76) disposée au niveau de la partie d'extrémité distale du manchon d'alimentation en liquide (75), un capuchon (79) fixant la partie de joint (76), et un mécanisme d'encliquetage (74) mettant le capuchon (79) en prise avec l'un parmi le corps de cartouche (130) et le manchon d'alimentation en liquide (75). Le mécanisme d'encliquetage (74) comprend des surfaces de mise en prise (179A) et une paire de saillies (180). Chaque saillie (180) comprend une paire de cliquets de mise en prise (181) en prise avec les surfaces de mise en prise correspondantes (179A). La paire de cliquets de mise en prise (181) de chaque saillie (180) comprend un premier cliquet de mise en prise (181) faisant saillie dans une direction de croisement, et un second cliquet de mise en prise (181) faisant saillie dans une direction opposée à une direction dans laquelle le premier cliquet de mise en prise (181) fait saillie dans la direction de croisement.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)