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公开(公告)号：US20210229620A1
公开(公告)日：2021-07-29
申请号：US17151272
申请日：2021-01-18
Applicant: TOYODA GOSEI CO., LTD.
Inventor： Chiharu TOTANI , Toshihiko KAJIYAMA , Hajime TAKAI , Yuka KOBAYASHI
IPC: B60R21/2165 , B60R21/205
Abstract: An airbag cover includes a substrate and a skin adhered to the substrate. The substrate includes an H-shaped tear seam and doors that are disposed on both sides of a crossbar portion of the tear seam and openable for forming an emergence opening when the tear seam tears. The skin includes a breakable region that is formed into a straight line and breakable to form the emergence opening. The breakable region includes a central portion disposed immediately above the crossbar portion, and two extended portions which extend from opposite ends of the central portion to outside of the vertical portions. The skin further includes, in each of the extended portions of the breakable region, an unadhered region where the skin is not adhered to the substrate. Each of the unadhered regions has a band shape whose width is smaller than a length of the vertical-bar portion of the tear seam.
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12.发明申请公开(公告)号：US20190091938A1
公开(公告)日：2019-03-28
申请号：US16038256
申请日：2018-07-18
Applicant: TOYODA GOSEI CO., LTD.
Inventor： Tatsuya MATSUI , Chiharu TOTANI , Eiji KOJIMA
Abstract: Provided are a resin molded component, a method for producing the resin molded component, and a method for producing a welded resin-molded article which ensure appropriate welding at a portion to be welded, without causing insufficient strength. A resin molded component 1 includes a body portion 10 and a rib 11 integrally molded with each other, the rib 11 protruding from the body portion 10 and configured to be infrared welded to a predetermined resin component 2, the resin molded component 1 having a foamed layer 12 formed at least in the body portion 10. A leading end portion of the rib 11 of the resin molded component 1 has a thinned remainder 11b which has been thinned relative to a root portion of the rib. For example, the rib width of the thinned remainder 11b of the rib 11 is smaller than the rib width of the root portion.
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公开(公告)号：US20180281362A1
公开(公告)日：2018-10-04
申请号：US15867790
申请日：2018-01-11
Applicant: TOYODA GOSEI CO., LTD.
Inventor： Sadanori ANDO , Chiharu TOTANI , Tatsuo ITO , Hiroshi IWATA
IPC: B32B27/08
Abstract: To provide a decorative panel that expresses a deep jet-black color represented by Japanese lacquer or the like. Provided are: a base member; a black-colored layer provided on the base member; and a laminate provided on the black-colored layer, the laminate having a plurality of transparent layers having different refractive indexes such that the plurality of transparent layers are layered. The refractive indexes of the transparent layers in the laminate are increased in order toward the base member.
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公开(公告)号：US20180222430A1
公开(公告)日：2018-08-09
申请号：US15749138
申请日：2016-07-26
Applicant: TOYODA GOSEI CO., LTD. , TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Chiharu TOTANI , Koichi SUZUKI , Shunta ASAKUMA , Masahito YABUOSHI
CPC classification number: B60R21/2165 , B32B3/266 , B32B5/026 , B32B5/06 , B32B5/08 , B32B5/26 , B32B27/12 , B32B27/32 , B32B2250/03 , B32B2323/10 , B32B2605/003 , B60R21/205
Abstract: An automobile airbag door includes a base member and a cover member. A tear line TL is formed in the back of the base member. When the airbag door is pressed by the airbag, the tear line TL provides a starting point of tearing action. The cover member includes a three-dimensionally knitted cushion layer, which includes a top-side knitted fabric layer, a back-side knitted fabric layer, and a connection layer. The connection layer is configured by connecting yarn, which couples the top-side knitted fabric layer and the back-side knitted fabric layer to each other. The weight per unit length of the connecting yarn is greater than the weight per unit length of the yarn constituting the top-side knitted fabric layer and is greater than the weight per unit length of the yarn constituting the back-side knitted fabric layer.
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Patent Agency Ranking
公开(公告)号：US20210107424A1
公开(公告)日：2021-04-15
申请号：US17068071
申请日：2020-10-12
Applicant: TOYODA GOSEI CO., LTD.
Inventor： Hajime TAKAI , Chiharu TOTANI
IPC: B60R21/2165 , B60R21/217
Abstract: An airbag door structure includes a base material and a door member. The door member has a frame portion formed in a tubular shape and a first door portion and a second door portion which are partitioned while interposing a predetermined dividing line to be split when an airbag is deployed. The base material has a tear portion formed on an inner side of a frame than the frame portion in a back surface of the base material. The tear portion has a frame alongside portion formed along the frame portion, a dividing line portion formed along the predetermined dividing line, and a pair of protruding portions protruding toward the frame outside direction from the frame alongside portion and formed so that both skirt ends are connected to the frame alongside portion and vertices are connected to ends of the dividing line portion.
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公开(公告)号：US20210086698A1
公开(公告)日：2021-03-25
申请号：US17016626
申请日：2020-09-10
Applicant: TOYODA GOSEI CO., LTD.
Inventor： Naoyuki FUKUI , Hiroshi IWATA , Chiharu TOTANI
IPC: B60R7/04
Abstract: A box apparatus for vehicles is disposed to a side of a seat and includes: a box having an internal space having an opening facing upward; and a lid having a lid body and a pivotal shaft integrated with the lid body and pivotally supported relative to the box, configured to open and close the opening of the box, and positionally changed between a closed position where the lid body is disposed above the box and closes the opening, and an opened position where the lid body is disposed at a side of the box and opens the opening. The lid body has an opened-position upper-surface portion becoming an upper surface at the opened position and a closed-position upper-surface portion becoming an upper surface at the closed position and becoming a side surface at the opened position, and a heating element is disposed at the opened-position and closed-position upper-surface portions.
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公开(公告)号：US20180281729A1
公开(公告)日：2018-10-04
申请号：US15895045
申请日：2018-02-13
Applicant: TOYODA GOSEI CO., LTD.
Inventor： Shunta ASAKUMA , Chiharu TOTANI , Hiroshi IWATA , Hajime TAKAI
IPC: B60R21/206 , B60R21/2165 , B60R21/217 , B23K26/21
Abstract: An air bag mounting interior trim that efficiently pressurizes and welds ribs of a retainer and an instrument panel includes: a retainer having a first wall portion disposed at a deployment side of the air bag; and a panel having a second wall portion opposed to the first wall portion, at the deployment side of the first wall portion. The first and second wall portions each have an inclined face inclined in a pressurizing direction at assembly of the retainer and the panel. The retainer has a first rib protruding along the pressurizing direction from the inclined face of the first wall portion toward the panel side. The panel has a second rib protruding along the pressurizing direction from the inclined face of the second wall portion toward the retainer side. The first and second ribs have weld end faces that face each other in parallel, and that are aligned with the pressurizing direction.
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公开(公告)号：US20160032507A1
公开(公告)日：2016-02-04
申请号：US14753553
申请日：2015-06-29
Applicant: TOYODA GOSEI CO., LTD.
Inventor： Minoru TODA , Chiharu TOTANI , Ryota INAGAKI
Abstract: While feeding an upholstery member, a sewing needle is reciprocated to form needle receiving holes, and an upper thread is passed through each needle receiving hole, caused to cross a lower thread, and pulled out of the needle receiving hole. The sewing cycle is repeatedly performed to form a stitch, so that stitches form a stitch line in a surface sheet. A direction of a force, which is generated by applying tension to the lower thread and which acts to rotate thread ends of a pair of adjacent stitches in each needle receiving hole about a crossing part of the upper thread and the lower thread, is defined as a rotation direction. The sewing needle is rotated in a direction opposite to the rotation direction to incline a diagonal line of the quadrangular shape forming the cross section relative to the feeding direction of the upholstery member.
Abstract translation: 在进给装饰构件的同时，缝纫针往复运动以形成针接收孔，并使面线穿过每个针接收孔，穿过下线，并从针接收孔拉出。 重复执行缝制循环以形成针迹，使得针迹在表面片中形成缝合线。 通过向下线施加张力而产生的力的方向被定义为围绕上线和下线的交叉部分的每个针接收孔中的一对相邻线圈的线端部 旋转方向。 缝纫针沿与旋转方向相反的方向旋转，倾斜相对于装饰构件的进给方向形成横截面的四边形的对角线。
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公开(公告)号：US20150130169A1
公开(公告)日：2015-05-14
申请号：US14529205
申请日：2014-10-31
Applicant: TOYODA GOSEI CO., LTD.
Inventor： Junichi FUJITA , Minoru TODA , Chiharu TOTANI , Shunta ASAKUMA
IPC: B60R21/2165 , B60R21/205
CPC classification number: B60R21/2165 , B60R21/217 , B60R2021/2172
Abstract: An instrument panel has a base member and a cover member, which is adhered to the top surface of the base member. A first cleavage groove serving as a start point of rupture of the base member caused by inflation pressure of an airbag is formed in the back surface of the base member. The cover member is configured by a ground fabric layer, a cover layer adhered to the top surface of the ground fabric layer, and a cushion layer adhered to the back surface of the ground fabric layer. The cushion layer is formed of a knitted original fabric. A second cleavage groove is formed only in the back surface of the cushion layer out of the layers configuring the cover member in correspondence with the first cleavage groove of the base member.
Abstract translation: 仪表板具有基部构件和盖构件，其粘附到基座构件的顶表面。 在基座部件的背面形成有作为气囊充气压力引起的基体部件断裂起点的第一切割槽。 盖构件由底布层，粘附到底布层的顶表面的覆盖层和粘附到底布层的背面的缓冲层构成。 缓冲层由编织的原始织物形成。 第二切割槽仅在构成盖构件的层中的缓冲层的后表面中形成，与基底构件的第一切割槽对应。
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