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1. (WO2013159496) BSP WATERPROOF CABLE JOINT
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2013/159496    International Application No.:    PCT/CN2012/083220
Publication Date: 31.10.2013 International Filing Date: 19.10.2012
IPC:
H02G 3/06 (2006.01)
Applicants: YUEQING XINDALI INDUSTRIES CO., LTD. [CN/CN]; Xiamen Industrial Zone, Liushi Town Yueqing, Zhejiang 325604 (CN) (For All Designated States Except US).
LIU, Yuzhu [CN/CN]; (CN) (US only)
Inventors: LIU, Yuzhu; (CN)
Agent: SUNSHINE INTELLECTUAL PROPERTY INTERNATIONAL CO., LTD.; Room 503, Floor 5 Tower A, Zhongguancun Intellectual Property Building No.21, A, Haidian South Road Haidian District Beijing 100080 (CN)
Priority Data:
201220173615.0 23.04.2012 CN
Title (EN) BSP WATERPROOF CABLE JOINT
(FR) JOINT DE CÂBLE ÉTANCHE DE TUNE BRITANNIQUE STANDARD (BSP)
(ZH) 一种BSP防水电缆接头
Abstract: front page image
(EN)A BSP (British Standard Pipe) waterproof cable joint comprises a fixed head (1), a fastener (5), a plastic main body (3) and a seal ring (2). The fixed head is provided with an internal thread. The fastener is provided with an internal thread. The plastic main body includes a seal area provided with a seal tooth (30) and a connection area. The seal area is provided with an external thread matched with the internal thread of the fixed head and the connection area is provided with an external thread matched with the internal thread of the fastener. The seal ring is radially suitable for being mounted in the plastic main body and being bonded with the inner wall of the seal area. The inner wall of the seal tooth extends towards the central axial direction to form at least one barb (31); and an annular step (20) matched with the barb is formed in a position where the outer wall of the seal ring and the barb are bonded. When the BSP waterproof cable joint is in the fastening process, the fixed head is tightened and the seal tooth is compressed to contract to the central axis, so that the barb can be just matched with the annular step of the seal ring and the seal ring is tightly compressed, thereby increasing the fastening force exerted on a cable passing through the cable joint and enhancing the sealing and waterproofing effects.
(FR)L'invention concerne un joint de câble étanche de tune britannique standard (BSP) comprenant une tête fixe (1), un raccord (5), un corps principal en plastique (3) et un anneau d'étanchéité (2). La tête fixe comprend un filetage interne. Le raccord comprend un filetage interne. Le corps principal en plastique comprend une zone d'étanchéité comportant une dent d'étanchéité (30) et une zone de connexion. La zone d'étanchéité comprend un filetage externe correspondant au filetage interne de la tête fixe, et la zone de connexion comprend un filetage externe correspondant au filetage interne du raccord. L'anneau d'étanchéité vient se monter radialement dans le corps principal en plastique et se coller à la paroi interne de la zone d'étanchéité. La paroi interne de la dent d'étanchéité s'étend dans la direction axiale centrale de manière à former au moins une barbe (31), et un degré annulaire (20) correspondant à la barbe est formé en une position où la paroi externe de l'anneau d'étanchéité et la barbe sont collées. Lors du processus de fixation de ce joint de câble étanche BSP, la tête fixe est serrée et la dent d'étanchéité est comprimée pour se contracter vers l'axe central de sorte que la barbe corresponde exactement au degré annulaire de l'anneau d'étanchéité et que ce dernier soit étroitement comprimé, augmentant ainsi le force de fixation appliquée sur le câble traversant le joint de câble et améliorant ainsi les effets d'étanchéité et de scellage.
(ZH)一种BSP防水电缆接头,包括定头(1),设有内螺纹;紧固件(5),设有内螺纹;塑料主体(3),包括设有密封齿(30)的密封区和连接区;密封区设置有与定头内螺纹配合的外螺纹;连接区设置有与紧固件内螺纹配合的外螺纹;密封圈(2),径向适于装入塑料主体内部并与密封区内壁贴合;密封齿内壁向中心轴线方向成型有至少一个倒钩(31);密封圈外壁与倒钩贴合的位置成型有与倒钩配合的环形台阶(20)。该BSP防水电缆接头在紧固过程中,定头拧紧,密封齿受压向中心轴线压缩,倒钩恰好与密封圈的环形台阶配合,压紧密封圈,从而增加了对其内穿过线缆的紧固力,增强了密封和防水效果。
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, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, 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, 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 (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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, ML, MR, NE, SN, TD, TG).
Publication Language: Chinese (ZH)
Filing Language: Chinese (ZH)