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公开(公告)号:US20240324719A1
公开(公告)日:2024-10-03
申请号:US18614680
申请日:2024-03-24
申请人: MIZUNO CORPORATION
发明人: Yo KAJIWARA
CPC分类号: A43B13/125 , A43B13/122 , A43B13/146
摘要: The present disclosure ensures the rigidity of a sole structure without loss of the bendability of the sole structure. A sole structure includes a plate that is arranged between an outsole and a midsole and is made of a material having higher rigidity than the outsole and the midsole. The plate has a plurality of cuts and a plurality of movable portions (movable portions) defined by phantom lines running along extending directions of the cuts. The movable portions are configured to be movable independently of each other in a thickness direction of the sole structure.
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公开(公告)号:US20240324717A1
公开(公告)日:2024-10-03
申请号:US18598745
申请日:2024-03-07
申请人: MIZUNO CORPORATION
发明人: Kenjiro KITA , Takao ODA , Mina HAYASHIGUCHI , Takehiro TAGUCHI , Issei TANAKA
CPC分类号: A43B9/08 , A43B3/0036
摘要: A fabric used for a tongue-integrated upper of a shoe comprises a tubular fabric element. The tubular fabric element comprises a first sock part and a second sock part, the first sock part comprises a first foot and a first leg, the second sock part comprises a second foot and a second leg, with the first foot, the first leg, the second leg, and the second foot continuously formed in this order. The central axis of the first leg and the central axis of the second leg do not coincide with each other and are not parallel to each other, and when the first sock part and the second sock part are placed one on top of the other, the first sock part forms a first layer disposed on the foot side of an upper, and the second sock part forms a second layer disposed covering the first layer.
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公开(公告)号:US12053676B2
公开(公告)日:2024-08-06
申请号:US18003811
申请日:2021-07-06
申请人: Mizuno Corporation
发明人: Daisuke Hosooka , Kei Tsuji
IPC分类号: A63B53/04
CPC分类号: A63B53/0408 , A63B53/0466
摘要: A golf club head includes a face section, a crown section, a sole section, a heel section, and a toe section. A hollow section separated from the outside is formed inside the golf club head. The face section includes, on a back surface, a first thick section, a second thick section and a thin section thinner than the first thick section and the second thick section and disposed so as to surround the entire periphery of the first thick section and the entire periphery of the second thick section. The first thick section has a first portion disposed at the center in both the toe, and a second portion protruding from a part at the center of the first portion in the longitudinal direction toward the crown section.
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公开(公告)号:US20240164477A1
公开(公告)日:2024-05-23
申请号:US18511544
申请日:2023-11-16
申请人: MIZUNO Corporation
发明人: Yo KAJIWARA , Shunsuke TAZAWA
摘要: Path length L is a distance from the origin to the tip toe position along the sole top surface, intersection C is a point between the sole bottom surface and a line perpendicular to the reference line S through the position of 0.45L, and intersection D is a point between the sole bottom surface and a line perpendicular to the reference line S through the position of 0.60L. In a sole stable posture in which the sole is in contact with the ground at points C and D, the sole bottom surface is separated from the ground at the heel and tip toe portions. Inequality, θ≥5 degrees is satisfied in the sole stable posture, wherein θ is an angle between the ground and a line connecting the heel central position of 0.15L and the metatarsophalangeal joint position of 0.68L.
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公开(公告)号:US20240023646A1
公开(公告)日:2024-01-25
申请号:US18225368
申请日:2023-07-24
申请人: MIZUNO CORPORATION
发明人: Kosuke MIYAKOSHI , Kazuya TAJIMA
CPC分类号: A41D13/0518 , A41D13/0015 , A41D27/28 , A41D2600/10
摘要: A catcher protector includes: a first protective portion that protects a part of a torso of a catcher; and a second protective portion that protects another part of the torso of the catcher. The second protective portion has a back surface facing the torso of the catcher and a front surface disposed on a side opposite to the back surface. When air whose wind speed is 2.00 m/sec is sent by a blower from the front surface to the back surface of the second protective portion, the wind speed of the air passing through the back surface is faster than 0.20 m/sec.
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公开(公告)号:US20230284749A1
公开(公告)日:2023-09-14
申请号:US18119368
申请日:2023-03-09
申请人: MIZUNO CORPORATION
发明人: Shingo Sudo , Yohei Yoshida
CPC分类号: A43C15/161 , A43C15/167 , A43B5/02 , B29D35/122 , B29D35/0009
摘要: A stud for an outsole includes: an outer tubular portion located on an outsole body and having a tubular shape; and a core portion located inside the outer tubular portion. The outer tubular portion is integral with the outsole body with no seam between the outer tubular portion and the outsole body. An inner wall surface of the outer tubular portion surrounds, and is in contact with, a side surface of the core portion. This configuration reduces separation of the stud from the outsole and firmly holds the stud on the outsole.
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公开(公告)号:US11744323B2
公开(公告)日:2023-09-05
申请号:US16676786
申请日:2019-11-07
申请人: Mizuno Corporation
发明人: Kenjiro Kita , Takao Oda , Yo Kajiwara
IPC分类号: A43B13/18 , B33Y80/00 , B33Y50/00 , B29D35/12 , B29C64/386 , A43B13/14 , B33Y10/00 , B29L31/50
CPC分类号: A43B13/187 , A43B13/141 , B29C64/386 , B29D35/122 , B33Y50/00 , B33Y80/00 , B29L2031/504 , B33Y10/00
摘要: A sole of a sole structure includes an upper wall portion disposed on an upper side, a lower wall portion disposed on a lower side and spaced away from the upper wall portion, and a pair of sidewall portions that extend substantially in a vertical direction between the upper wall portion and the lower wall portion, that have a vertical zigzag shape, that are coupled to the upper wall portion and the lower wall portion, and that extend in a longitudinal direction along the outer peripheries of the upper wall portion and the lower wall portion. The upper wall portion and the lower wall portion and a pair of sidewall portions are resin-made wall members with a predetermined thickness and form an interior space. Each of the sidewall portions has concave parts recessed inwardly and convex parts protruding outwardly and it is compressible in the vertical direction.
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公开(公告)号:US20230233915A1
公开(公告)日:2023-07-27
申请号:US17585944
申请日:2022-01-27
申请人: MIZUNO CORPORATION
发明人: Yohei Yamashita , Katsuhisa Hirano
CPC分类号: A63B60/54 , A63B59/50 , A63B2209/00 , A63B2102/18
摘要: A bat includes a handle having a proximate end and a distal end, a barrel having a hollow portion that accommodates the distal end, and a first damping section at least partially sandwiched between the handle and the barrel in the interior of the hollow portion. The material of the first damping section has a D hardness of 60 or more, a loss coefficient tan δ of 0.11 or more as determined under conditions of a temperature of 20° C., a frequency of 150 Hz, and the amount of strain 3000 μST, and a loss coefficient tan δ of 0.09 or more as determined under conditions of a temperature of 20° C., a frequency of 500 Hz, and the amount of strain 3000 μST.
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公开(公告)号:US11628338B2
公开(公告)日:2023-04-18
申请号:US17261962
申请日:2020-01-22
申请人: MIZUNO CORPORATION
发明人: Kazuhiro Doi , Kensuke Maenaka
IPC分类号: A63B53/04
摘要: An object is to provide an iron golf club head that has high drainage performance and facilitates application of backspin also in a wet state. In an iron golf club head including a plurality of scorelines in a face surface, a microgroove including at least an inclined groove is included between the scorelines, the microgroove extending in a heel leading edge-toe top edge direction to be connected to an upper scoreline.
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公开(公告)号:US20230113166A1
公开(公告)日:2023-04-13
申请号:US18079319
申请日:2022-12-12
申请人: Mizuno Corporation
发明人: Kohei Kikuchi , Yohei Yamashita , David Llewellyn , Thu Van Nguyen , Chi-Hung Lee , Renqin Zhang , Katsuhisa Hirano
IPC分类号: A63B59/50
摘要: A bat, which has a hollow barrel and an internal assembly configured to resist deformation of the hollow barrel, is disclosed. The internal assembly includes a rod disposed longitudinally in the hollow barrel, a ring attached to the rod, a deformable sleeve disposed around the ring and extending longitudinally in the hollow barrel. The sleeve can include an outer diameter smaller than an inner diameter of the hollow barrel. The bat can include an end cap attached to an end of the hollow barrel and having a recess configured to receive an end of the rod. The rod can be configured to maintain the deformable sleeve in a predetermined suspended position within the hollow barrel such that, when the bat is at rest, the sleeve is disposed a predetermined gap distance from an inner surface of the hollow barrel.
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