Patent AU-2015291797-B2 (AU)
Title: Hand-held yo-yo ball capable of manually storing energy
Inventor: CAI DONGQING
IPC: A63H1/30
Filed: 2015-01-17
Granted: 2017-01-05
Abstract: (12) HIMP1WNj1::{t X53PHr?.MD 09W Pi1W9W (10) (43)WO 2016/061917 A 2016 * 4,)] 28 H (28.04.2016) W I PO I P C T (51) 04"-13 * : iLIdL 193 ) tit$ t1*eji, 13 W, Guangdong A63H1/30 (2006.01) 510075 (CN)o (21) MW$*" : PCT/CN2015/070950 (72) Tf lA: # ,* (CAI, Dongqing); jj N V (22) OWY$Wi: 2015 4 1 A 17 H (17.01.2015) tM 4 * x Z A Y r it I R M, Guangdong (22) 515800 (CN)o (25) $4*f r$ (74) ftEA: )NRI W (26) j 4c: $h (GUANGZHOU SHENGLIHUA-IP AGENT LTD.); (30) N 'SW: 'Th 41 00 't::Mi 8 201410575168.5 2014 % 10 A9 25 H (25.10.2014) CN 305 r, Guangdong 510070 (CN)o (71) P A: I-*AA4OtfSt*qW (81) $tl tf (GUANGDONG ALPHA ANIMATION & CULTURE tP): AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, CO., LTD.) [CN/CN]; 1:' N F_ BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, MQP & 7iTlT N , Guangdong 515800 (CN)0 o) CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, Fl, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, iA $$ (GUANGDONG AULDEY JP, KE, KG, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LU, ANIMATION & TOY CO., LTD.) [CN/CN]; 1'P S LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, 1 E $}X ) 1b J L Y 30 9 11 06A, Guangdong NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, 510620 (CN) Si) ! A & ftM$ RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, (GUANGZHOU ALPHA CULTURE COMMUNICA- SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, TIONS CO., LTD.) [CN/CN]; VC, VN, ZA, ZM, ZW (54) Title: HANDHELD MANUAL ENERGY ACCUMULATION YO-YO = (5 4) T M4REn#: Ll 45 8_ 72 F2IFig.2 7 (57) Abstract: A handheld manual energy accumulation yo-yo, comprising two rotary members (1) and a connection shaft (2); the rotary members (1) each comprise a disc (11) and a shell (12); one disc (11) is internally provided with a clutch mechanism, and the other disc (11) is internally provided with an energy accumulation mechanism; the two ends of the connection shaft (2) are connec ted to the clutch mechanism and to the energy accumulation mechanism, respectively; the rotary member (1) at the clutch mechanism end is manually rotated such that the energy accumulation mechanism accumulates energy, and then the engaged clutch mechanism is manually released such that the energy accumulation mechanism releases energy, thereby driving the two rotary members (1) to spin simultaneously. In this way, the yo-yo can be made to spin without being cast downward by means of the string; even if the string is too short to properly cast the yo-yo downward, the yo-yo can still spin at a high rate of speed and is not subject to accelera O tion area requirements. The present invention allows for all manner of yo-yo tricks to be performed while satisfying the requirements of players of all ages and heights. (57) AN: W O 20 16/06 19 17 A l 111111111111111111111111111 illi lllIII 1 ll 111 111ll 1111111 1I 1111111 lIi lll lliii (84) 4'Ht ( & ), 9i4$J fltti CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, 'tI): ARIPO (BW, GH, GM, KE, LR, LS, MW, MZ, SN, TD, TG)o NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW), rY . (AM, AZ, BY, KG, KZ, RU, TJ, TM), rk VII (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, Fl, FR, GB, GR, - 'T9tRSf+W% | 21 N(3))o HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR), OAPI (BF, BJ, J iLVIM, ? Z%+ 4i (1) fH44i$# (2) , ittZV 4t (1) RTMW tN (11) fTPh44 (12) , Th'-4 (i1) 11 NiW 9hAtEJ, -- 'Et (i1) 1 WtY$Al, 44$ (2) $#3i$ hJ it EA h4n, li R ttf4t Jnf, ~JI ( 1) tM f MJ'iT $ft Tlk f tll * AL J