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公开(公告)号：US20210023921A1
公开(公告)日：2021-01-28
申请号：US16931329
申请日：2020-07-16
Applicant: MAZDA MOTOR CORPORATION
Inventor： Kaori SUZUKI , Masanori HONDA , Tomohito OKUYAMA , Ryuji NONAKA , Hideaki FUJII , Noboru SHOUNO , Daisuke NAKAYAMA , Isamu KIZAKI , Eri KAIKI , Yuichi SUGIMURA , Taei SHIBAHARA , Orie TANAKA
Abstract: A side door comprises a door panel portion and a reinforcement portion (a lower-side reinforcement portion and others). The door panel portion is provided to cover an opening portion for entrance and configured such that its peripheral part overlaps with an opening-portion-forming vehicle-body frame member (a side sill and others) in a vehicle side view. The reinforcement portion is provided at the peripheral part of the door panel portion such that it overlaps with the opening-portion-forming vehicle-body frame member in the vehicle side view, thereby reinforcing the peripheral part of the door panel portion against a collision load applied to the side door from a vehicle side. The reinforcement portion is provided at a portion of the peripheral part of the door panel portion which includes a part corresponding to the vehicle-width-direction-extending vehicle-body frame member (a first floor cross member and others).
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公开(公告)号：US20210061071A1
公开(公告)日：2021-03-04
申请号：US16995595
申请日：2020-08-17
Applicant: MAZDA MOTOR CORPORATION
Inventor： Issei TABARU , Daisuke NAKAZATO , Hideaki FUJII
Abstract: A side vehicle-body structure of a vehicle includes a rear door having a center pillar extending in a vehicle up-down direction built in a front portion of the rear door, and a front door having a door impact bar extending in a vehicle front-rear direction built in the front door. A rear end of the door impact bar is disposed to overlap with the center pillar in a vehicle side view, a reinforcement gusset that connects a lower portion of the front door and a rear portion of the door impact bar to each other is included in an inner portion of the front door, and a side sill extending in the vehicle front-rear direction is adjacently disposed below a connecting portion of a lower portion of the front door at which the lower portion of the front door is connected to the reinforcement gusset.
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公开(公告)号：US20210023919A1
公开(公告)日：2021-01-28
申请号：US16931318
申请日：2020-07-16
Applicant: MAZDA MOTOR CORPORATION
Inventor： Kaori SUZUKI , Masanori HONDA , Tomohito OKUYAMA , Ryuji NONAKA , Hideaki FUJII , Noboru SHOUNO , Daisuke NAKAYAMA , Isamu KIZAKI , Eri KAIKI , Yuichi SUGIMURA , Taei SHIBAHARA , Orie TANAKA
IPC: B60J5/04
Abstract: A side door comprises a door panel portion and a reinforcement portion (a rear-side reinforcement portion and others). The reinforcement portion is provided at at least one of a corner portion positioned between a lower portion and a front-side portion of a peripheral part of the door panel portion and another corner portion positioned between the lower portion and a rear-side portion of the peripheral part of the door panel portion such that the reinforcement portion overlaps with a vehicle-body frame member in a vehicle side view. The reinforcement portion is provided with a curved portion at an inside part of the corner portion where the reinforcement portion is provided. The curved portion is configured to be curved convexly toward an outside part of the corner portion in the vehicle side view.
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Patent Agency Ranking
公开(公告)号：US20210024138A1
公开(公告)日：2021-01-28
申请号：US16929561
申请日：2020-07-15
Applicant: MAZDA MOTOR CORPORATION
Inventor： Eri KAIKI , Masanori HONDA , Tomohito OKUYAMA , Ryuji NONAKA , Hideaki FUJII , Noboru SHOUNO , Daisuke NAKAYAMA , Isamu KIZAKI , Yuichi SUGIMURA , Taei SHIBAHARA , Kaori SUZUKI , Orie TANAKA
Abstract: There are provided a vehicle-body frame member forming an opening portion for entrance at a vehicle side part and a front side door provided so as to open and close the opening portion. The vehicle-body frame member comprises a side sill, the front side door comprises a door panel portion provided with an inner lower portion which overlaps with the side sill in a vehicle wide view and reinforcement portions provided at two side-portions of a peripheral part of the door panel portion which are continuous and include the inner lower portion such that the reinforcement portions overlap with the vehicle-body frame member in a vehicle side view.
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公开(公告)号：US20240424995A1
公开(公告)日：2024-12-26
申请号：US18738854
申请日：2024-06-10
Applicant: MAZDA MOTOR CORPORATION
Inventor： Keisuke FURUTANI , Kozo ISHIZUKA , Hideaki FUJII , Ai HIRAIWA , Misaki MUGURUMA
Abstract: A vehicle front structure prevents unintentional package movement during travel while allowing access to a trunk from a vehicle cabin side. Embodiments include a vehicle having a front trunk, a glove box, and a communication portion. The front trunk has a housing space at a front of the vehicle to house a package. The glove box is at a front part of a vehicle cabin and has a housing space into and out of which a package can be taken, and a lid to open and close an opening. The communication portion has a communication space providing communication between the housing space of the front trunk and the housing space of the glove box. A raised wall that restricts package movement in the communication space is provided at an opening section of the communication space, such as a front opening at a front end part of the communication space.
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公开(公告)号：US20240424991A1
公开(公告)日：2024-12-26
申请号：US18738756
申请日：2024-06-10
Applicant: MAZDA MOTOR CORPORATION
Inventor： Keisuke FURUTANI , Kozo ISHIZUKA , Hideaki FUJII , Ai HIRAIWA , Misaki MUGURUMA
Abstract: A vehicle front part structure to improve convenience includes a front trunk, a glove box, and a communication portion. The front trunk is located at a front part of the vehicle and has a housing space for a package. The glove box is located at the front part of the vehicle, has a housing space into and out of which a package can be taken, and has a lid that can open and close an opening. The communication portion has a communication space providing communication between the housing space of the front trunk and the housing space of the glove box.
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公开(公告)号：US20220205306A1
公开(公告)日：2022-06-30
申请号：US17510389
申请日：2021-10-26
Applicant: Mazda Motor Corporation
Inventor： Hirokazu YAMAUCHI , Hideaki FUJII
Abstract: An opening and closing body controller for controlling an opening and closing body that opens and closes an opening of a vehicle body includes driving means that drives the opening and closing body to open and close, user detection means that detects whether a predetermined motion is performed by a user when a distance between the user and the opening and closing body is within a predetermined range, and control means. The control means is configured to, when the user detection means detects the predetermined motion of the user, control the driving means so that the opening and closing body opens and closes at a first speed if the distance between the user and the opening and closing body is within the predetermined range, and so that the opening and closing body opens and closes at a second speed if the distance is out of the predetermined range.
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公开(公告)号：US20160083019A1
公开(公告)日：2016-03-24
申请号：US14826726
申请日：2015-08-14
Applicant: MAZDA MOTOR CORPORATION
Inventor： Kohji TAKADA , Kozo ISHIZUKA , Hirokazu YAMAUCHI , Akira MIYAKE , Yousuke INAMITSU , Hideaki FUJII , Takashi HAMADA , Soukichi KIKUCHI , Atsushi KORIYAMA , Tsuyoshi NISHIHARA , Izumi SADANAGA
CPC classification number: B62D25/12 , B60R21/34 , B60R2021/343 , B62D25/105
Abstract: A bonnet inner panel includes a central protrusion portion protruding upward in a vehicle elevational view and a rear protrusion portion located in back of the central protrusion portion, which are arranged side by side in a vehicle longitudinal direction, a deep-drawn groove is provided between the both protrusion portions to extend in a vehicle width direction, and a hinge reinforcement is provided to extend from a position beside the rear protrusion portion to a position at a rear end of the central protrusion portion, passing through beside the deep-drawn groove. Thereby, the hinge support rigidity of the rear portion of the bonnet having the central protrusion portion can be increased, so that occurrence of any improper deflection or vibration caused to the bonnet by the traveling vibration, the traveling-air pressure or the like can be prevented.
Abstract translation: 发动机罩内板包括在车辆前视图中向上突出的中心突起部分和位于中心突出部分的后方的后突出部分，它们沿车辆纵向方向并排设置，深拉槽设置在 两个突出部分在车辆宽度方向上延伸，并且铰链加强件被设置成从后突出部分旁边的位置延伸到中心突出部分的后端的位置，穿过深拉槽旁边。 由此，能够增大具有中央突出部的发动机罩后部的铰链支撑刚性，能够通过行驶振动，行进空气压力等发生对发动机罩的任何不适当的偏转或振动 防止了
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