Patents Assigned to Nihon Plast Co., Ltd.
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Patent number: 11907002Abstract: A base section can operate to one side and the other side in a predetermined direction. A contact section is attached to a spring and can be in contact with the base section. A holding section holds the spring. A wall portion faces the contact section in the predetermined direction, and generates a sound which becomes a moderation feeling by a collision between the wall portion and the contact section moved by a biasing force of the spring as a contact state between the contact section and the base section changes due to an operation of the base section. The holding section regulates a position of the spring at least in a predetermined direction. A clearance between the contact section and the wall portion is substantially equal on the one side and the other side in the predetermined direction.Type: GrantFiled: June 23, 2022Date of Patent: February 20, 2024Assignee: NIHON PLAST CO., LTDInventor: Jotaro Hayasaka
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Patent number: 11794818Abstract: A cowl cover apparatus includes a cowl cover that covers a cowl portion, a vertical wall body detachably attached to the cowl cover and being positioned while rising with respect to the cowl cover in a state of being attached thereto. The vertical wall body includes an insertion portion in an end portion in a vehicle width direction. The cowl cover includes a regulation portion into which the insertion portion is partly inserted in the vehicle width direction. The insertion portion is formed to be elastically deformable in the vehicle width direction due to a reaction force from the cowl cover against a load onto the vertical wall body in a predetermined direction intersecting the vehicle width direction.Type: GrantFiled: December 22, 2021Date of Patent: October 24, 2023Assignee: NIHON PLAST CO., LTD.Inventor: Masanori Hirano
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Patent number: 11766973Abstract: There is provided a panel capable of assembling a first member and a second member in a small space while suppressing the influence of dimensional variation. Panel 11 is attached to attachment section 15. Panel 11 includes first member 20 formed in an elongated shape. Panel 11 includes second member 21 fixed to a back side of first member 20. Panel 11 includes locking section 24 formed on either first member 20 or second member 21 and locked to attachment section 15. Panel 11 includes positioning section 22 that positions first member 20 and second member 21 relative to each other. Panel 11 includes fixing section 23 that fixes first member 20 and second member 21 to each other. Locking section 24, positioning section 22, and fixing section 23 are arranged side by side in a direction intersecting a longitudinal direction of first member 20.Type: GrantFiled: September 20, 2021Date of Patent: September 26, 2023Assignee: NIHON PLAST CO., LTD.Inventor: Yasuhisa Masuda
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Patent number: 11745784Abstract: A steering wheel 1 includes a rim section having a rim section main body section and a covering member that covers at least a part of the rim section main body section. The steering wheel 1 includes a decorative section attached to the rim section. The rim section main body section includes an attaching section to which the decorative section is attached in a direction intersecting a direction in which the rim section main body section extends. The covering member includes one split body and the other split body for covering one part and the other part of the rim section main body section with the attaching section as a reference. The one split body and the other split body are configured such that at least parts of end portions and facing each other in the attaching section have shapes complementary to each other.Type: GrantFiled: June 23, 2022Date of Patent: September 5, 2023Assignee: NIHON PLAST CO., LTD.Inventors: Iwao Asano, Takahiro Suwama
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Patent number: 11660936Abstract: Wind direction adjustment device (10) includes cylindrical case body (11) having flow path (22) therein, and valve (14) that is movably disposed in case body (11) and that opens and closes flow path (22). Valve (14) includes base material (61) supported by case body (11). Valve (14) is formed of a member that is softer than base material (61), and includes soft portion (62) capable of elastically contacting case body (11) in a state in which flow path (22) is closed by valve (14). Valve 14 includes deformation suppressing portions (63) that suppresses deformation of soft portion (62) caused by contact of soft portion (62) with case body (11). Deformation suppressing portions (63) are disposed at positions at which deformation suppressing portions (63) are not in contact with case body (11) in a state in which flow path (22) is closed by valve (14).Type: GrantFiled: October 29, 2020Date of Patent: May 30, 2023Assignee: NIHON PLAST CO., LTD.Inventor: Akio Hattori
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Patent number: 11628797Abstract: There is provided an airbag in which there are fewer restrictions in a place for setting a tension member and a place for setting a vent hole. Airbag (10) of the present invention has bag-shaped airbag main body (20), tension member (30, 30a, 30b) disposed inside airbag main body (20), and vent hole (50) provided in airbag main body (20). In two-dimensional view in which an inner side of inflated and deployed airbag main body (20) is viewed from a direction orthogonal to vent hole (50) via vent hole (50), tension member (30, 30a, 30b) has overlapping portion (35) disposed at a position overlapping vent hole (50), and a dimension of at least a part of overlapping portion (35) in an orthogonal direction is smaller than a gap of a portion of vent hole (50), which corresponds to overlapping portion (35), in the orthogonal direction.Type: GrantFiled: June 10, 2021Date of Patent: April 18, 2023Assignee: NIHON PLAST CO., LTD.Inventor: Hideaki Saito
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Patent number: 11511602Abstract: A wind direction adjusting apparatus which can appropriately adjust a wind direction with a simple structure is provided. A case body includes an upstream portion located in a relatively upstream side of the wind, and a downstream portion located in a downstream side of the wind with respect to the upstream portion and expanded in a short direction of an outlet from the upstream portion. Fins include end fins each having a fixed end positioned along an edge portion of the outlet in a longitudinal direction and an intermediate fin located between the end fins. The end fins and the intermediate fin pivot in a same direction in conjunction with each other. Each end fin is disposed so as to intersect an imaginary line in a wind passage direction along a narrowed portion in a state in which each end fin is pivoted to a downstream portion side.Type: GrantFiled: November 1, 2019Date of Patent: November 29, 2022Assignee: NIHON PLAST CO., LTD.Inventor: Akio Hattori
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Patent number: 11459012Abstract: There is provided a core of a steering wheel to which a module can be stably fixed while manufacturing cost is suppressed. Core (28) includes boss core portion (36) at which a gate of a mold is set and which is connected to a steering shaft. Core (28) includes a rim core portion that is positioned around boss core portion (36). Core (28) includes a plurality of spoke core portions (37) that connect boss core portion (36) to the rim core portion. Core (28) includes connecting portion (66) that includes fixing portion (66e) to which a module is fixed and connects spoke core portions (37) positioned on upper and lower sides in a neutral state of the steering wheel. Core (28) includes expansion portion (71) of which a width gradually increases downward toward upper end portion (66a) of connecting portion (66) in the neutral state of the steering wheel.Type: GrantFiled: May 24, 2021Date of Patent: October 4, 2022Assignee: NIHON PLAST CO., LTD.Inventors: Katsuya Muramatsu, Akito Urushibata
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Patent number: 11427151Abstract: Provided are an airbag in which an airbag main body section can be effectively unfolded inside a vehicle compartment. The airbag includes an airbag main body section formed in a bag shape, and a gas introduction section that communicates with the airbag main body section, and to which gas is supplied. The airbag main body section in a folded state has a first roll fold section formed by folding a tip side in an unfolding direction, and a second roll fold section formed by folding at least a portion on a base end side in the unfolding direction from the first roll fold section, and having a roll center at a position different from a roll center of the first roll fold section.Type: GrantFiled: December 10, 2020Date of Patent: August 30, 2022Assignee: NIHON PLAST CO., LTD.Inventor: Takuya Kamiyama
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Patent number: 11364774Abstract: Wind direction adjustment device is provided with cylindrical case body, movable louver including manipulation knob, and support section which supports movable louver inside the case body such that movable louver is capable of pivoting. Support section is provided with link which is provided on one of the case body side and the movable louver side and includes ball portion, at least a portion of which is on a coaxial line with manipulation knob at a neutral position of movable louver. Support section is provided with bearing portion which is provided on the other of the case body side and the movable louver side and receives ball portion. Support section is provided with protruding portion which is provided on movable louver. Support section is provided with stopper portion which is provided on link and sets a pivoting end of movable louver by abutting against protruding portion.Type: GrantFiled: October 3, 2019Date of Patent: June 21, 2022Assignee: NIHON PLAST CO., LTD.Inventor: Akio Hattori
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Patent number: 11358560Abstract: An airbag includes an airbag body having a first expansion portion, a second expansion portion, a first non-expanding part, and a second non-expanding part. While the airbag body is in a deployed state, the first expansion portion is disposed on a side of an occupant; the second expansion portion is disposed at a front side of the first expansion portion and is enlarged downward with respect to the first expansion portion; the first non-expanding part includes a first extending part extending downward from an upper part of the second expansion portion and a second extending part extending upward from a lower part of the second expansion portion, and has an opening between a tip of the first extending part and a tip of the second extending part; and the second non-expanding part is disposed rearwardly apart from the opening and extends at least partially along the first non-expanding part.Type: GrantFiled: October 28, 2020Date of Patent: June 14, 2022Assignee: NIHON PLAST CO., LTD.Inventor: Takuya Kamiyama
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Patent number: 11230229Abstract: A stowing device includes a stowing main body having a hole part at a side thereof, a side panel covering the side of the stowing main body, a lid including a hinge having a hinge hole thereof and partially positioned in a gap between the side of the stowing main body and the side panel, a bush inserted through the hole part and the hinge hole, and a temporary holding mechanism configured to temporarily hold the bush at a predetermined position with respect to the hole part. A sum of a protruding length of the bush at the predetermined position protruding from the hole part and a dimension obtained by subtracting a dimension of overlap between the hinge and the bush in a width direction from a maximum width of the part of the hinge positioned in the gap, is set to be less than a width of the gap.Type: GrantFiled: August 26, 2020Date of Patent: January 25, 2022Assignee: NIHON PLAST CO., LTD.Inventor: Hidenori Iwazaki
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Patent number: 11117542Abstract: A covering member is attached to a case body, on which an actuator detachably holding the other end portion of a tether having one end portion connected to an airbag is mounted, and covers the actuator. The covering member includes an opposing portion that opposes at least a part of the actuator in an attachment direction D to the case body. The covering member includes a side surface portion that is formed to extend from the opposing portion in the attachment direction D and is locked and held by being pushed into the case body in the attachment direction D.Type: GrantFiled: September 13, 2019Date of Patent: September 14, 2021Assignee: NIHON PLAST CO., LTD.Inventors: Kei Sano, Ryosuke Muramatsu, Shoji Sugiyama
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Patent number: 11104293Abstract: An airbag device includes an airbag main body formed in a bag shape, and a case body in which the airbag main body folded is stored. The airbag main body includes a first folded part including an opening for gas introduction provided in a base end portion of the first folded part, and multiple second folded parts connected to a distal end portion of the first folded part. The airbag main body folded is stored in the case body such that a connecting part among the first folded part and the second folded parts faces a door part of the case body.Type: GrantFiled: February 7, 2019Date of Patent: August 31, 2021Assignee: NIHON PLAST CO., LTD.Inventors: Toru Itakura, Kei Sano
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Patent number: 11077819Abstract: To provide an emblem having a high engagement force and a cover body for an airbag apparatus provided with the emblem by means of a simple configuration. Emblem body has pin. Pin has shaft section provided with rib and enlargement section formed to be enlarged on the distal end side of shaft section. Pin is inserted through an opening section formed in a cover main body section. Back plate has hole section into which pin is inserted. Back plate has elastic piece section formed at the inner edge of hole section and elastically deformable in the insertion/removal direction of pin with respect to hole section. Elastic piece section abuts against rib of shaft section.Type: GrantFiled: November 26, 2019Date of Patent: August 3, 2021Assignee: NIHON PLAST CO., LTD.Inventor: Kyohei Ide
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Patent number: 11072358Abstract: There is provided a steering covering member in which it is possible to dispose a wire on a grip section in a wider range while a wrinkle or a slack is suppressed, a steering wheel including the steering covering member, and a method for manufacturing the steering wheel. The steering covering member includes a sheet-shaped sheet member having extensibility and a wire held by the sheet member. The sheet member is set to have a length, in a natural length, having a corresponding relationship with an inner circumferential-side length of a rim section main body portion. Both end portions of the sheet member in the longitudinal direction are disposed at positions corresponding to recessed portions of the rim section main body portion.Type: GrantFiled: January 15, 2019Date of Patent: July 27, 2021Assignee: NIHON PLAST CO., LTD.Inventor: Nobutaka Uematsu
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Patent number: 11067109Abstract: An engagement structure engages a first part with a second part, and includes a receive portion provided on the first part and an insertion portion provided on the second part. The insertion portion includes an insertion main body protruded in its insertion direction to the receive portion, and protrusions protruded from a side face of the insertion main body and having elasticity to be deformable. The receive portion includes an opening provided with an opening main portion into which the insertion main body is inserted and cutouts into which the protrusions are inserted when the insertion main body is inserted into the opening main portion, and overhangs that are disposed adjacently to the opening main portion to prevent, on a back surface of the receive portion, the protrusions from being pulled out due to elastic restorations of the protrusions that have passed through the cutouts.Type: GrantFiled: January 11, 2018Date of Patent: July 20, 2021Assignee: NIHON PLAST CO., LTD.Inventors: Yasumasa Horimizu, Atsushi Ihara
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Patent number: 11059447Abstract: Emblem body includes emblem main body section and pin projecting to emblem main body section and inserted through opening section. Pin has shaft section continuous with emblem main body section, enlargement section formed to be enlarged on the distal end side of shaft section, planar section formed in a planar shape along a direction intersecting with the protrusion direction of pin in enlargement section, and linear section linearly formed at a position different from planar section along a direction intersecting with the protrusion direction of pin in enlargement section. Back plate is provided with elastic piece section against which planar section and linear section abut from the direction opposite to the protrusion direction of pin at least during airbag inflation deployment.Type: GrantFiled: November 26, 2019Date of Patent: July 13, 2021Assignee: NIHON PLAST CO., LTD.Inventor: Kyohei Ide
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Patent number: 10988595Abstract: The purpose of the present invention is to provide a novel urethane decomposing method by which urethane in the environment is treated efficiently and at a low cost, and a urethane decomposing agent. The above purpose is attained by employing a urethane decomposing method including: a step of treating a urethane-containing material to be treated using an unsaturated fatty acid; and a step of making a microorganism belonging to a Streptomyces genus and exhibiting urethane decomposing function, to act on the material treated using the unsaturated fatty acid.Type: GrantFiled: December 4, 2014Date of Patent: April 27, 2021Assignees: OBIHIRO UNIVERSITY OF AGRICULTURE AND VETERINARY MEDICINE, NIHON PLAST CO., LTD.Inventors: Takuji Ohwada, Kazuyuki Endo
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Patent number: 10988099Abstract: A cover body of an air-bag device for covering an air bag includes a cover body part and an emblem attached to the front side of the cover body part. The emblem includes a planar light source, a light-transmissive panel covering the planar light source and a decoration component fixed to the cover body part to retain an outer circumferential part of the panel. The panel includes a panel part and an engagement part which is provided on the outer circumferential part of the panel part and engaged with the decoration component.Type: GrantFiled: May 14, 2019Date of Patent: April 27, 2021Assignee: NIHON PLAST CO., LTD.Inventors: Takuya Ohki, Yohei Kiuchi