A laminated composite interior component, including: a first member that has a predetermined mating surface; and a second member made of an elastically deformable resin material, the second member having a plate-like portion that is substantially parallel to the mating surface and that has multiple
A laminated composite interior component, including: a first member that has a predetermined mating surface; and a second member made of an elastically deformable resin material, the second member having a plate-like portion that is substantially parallel to the mating surface and that has multiple protrusions which are formed integrally with plate-like portion and which protrude toward the mating surface such that a space is formed between the mating surface and the plate-like portion, the second member being arranged so as to be laminated on the first member with the protrusions in contact with the mating surface, cushioning characteristics being imparted to the laminated composite interior component when distal ends of the protrusions are pressed against the mating surface and elastically deformed, the laminated composite interior component being configured such that the multiple protrusions have the same shape, the plate-like portion is dotted with the multiple protrusions, bending stiffness of each of the protrusions against a compression load is anisotropic around an axis of the protrusion, and each of the multiple protrusions is configured to be bent and deformed in a specific direction about its axis, and the multiple protrusions are arranged at such locations as to constitute respective sides of each of multiple polygons so that there is formed a lattice pattern in which each of the sides of each of the multiple polygons overlaps with a corresponding one of the sides of an adjacent one of the polygons.
대표청구항▼
1. A laminated composite interior component, including comprising: a first member that has a predetermined mating surface; anda second member made of an elastically deformable resin material, the second member having a plate-shaped portion that is substantially parallel to the mating surface and tha
1. A laminated composite interior component, including comprising: a first member that has a predetermined mating surface; anda second member made of an elastically deformable resin material, the second member having a plate-shaped portion that is substantially parallel to the mating surface and that has multiple protrusions, which are formed integrally with the plate-shaped portion and which protrude toward the mating surface such that a space is formed between the mating surface and the plate-shaped portion, the second member being arranged so as to be laminated on the first member with the protrusions in contact with the mating surface,cushioning characteristics being imparted to the laminated composite interior component when distal ends of the protrusions are pressed against the mating surface and elastically deformed,the laminated composite interior component being configured such thatthe multiple protrusions have the same shape, the plate-shaped portion is dotted with the multiple protrusions, bending stiffness of each of the protrusions against a compression load is anisotropic around an axis of each of the protrusions, and each of the multiple protrusions is configured to be bent in a specific direction about the axis,the multiple protrusions are arranged at predetermined intervals, and are arranged at such locations as to constitute respective sides of each of multiple polygons so that there is formed a lattice pattern in which each of the sides of each of the multiple polygons overlaps with a corresponding one of the sides of one of the multiple polygons that is adjacent to the each of the multiple polygons, andthe multiple protrusions are disposed on the respective sides of the polygons such that ones of the protrusions serving as inwardly-bent protrusions and ones of the protrusions serving as outwardly-bent protrusions are alternately arranged about a center of each of the polygons, each of the inwardly-bent protrusions being bent in, as the specific direction, an inward direction with respect to a corresponding one of the polygons, each of the outwardly-bent protrusions being bent in, as the specific direction, an outward direction with respect to the corresponding one of the polygons. 2. The laminated composite interior component according to claim 1, wherein each of the protrusions has an elongate shape in a planar view when viewed from a direction normal to the plate-shaped portion. 3. The laminated composite interior component according to claim 1, wherein: the polygons have the same quadrangular shape or the same hexagonal shape. 4. The laminated composite interior component according to claim 1, wherein the lattice pattern is a honeycomb pattern formed by consecutively repeating regular hexagons having a uniform size, the hexagons being used as the polygons. 5. The laminated composite interior component according to claim 1, wherein each of the protrusions has an asymmetrical shape in a vertical cross section at a specific position around its axis. 6. The laminated composite interior component according to claim 5, wherein one of a pair of side walls of each of the protrusions, the side walls being on respective sides of the protrusion in the vertical cross section, has a largely inclined surface that is inclined inward toward a distal end side of the protrusion by a larger amount than the other side wall. 7. The laminated composite interior component according to claim 1, wherein a corner shape of a base portion of each of the protrusions, at which the protrusion protrudes from the plate-shaped portion, varies around the axis of the protrusion. 8. The laminated composite interior component according to claim 1, wherein material of each of the protrusions varies around the axis of the protrusion. 9. The laminated composite interior component according to claim 1, wherein the laminated composite interior component is a plate-shaped panel component;the second member is a surface member;the first member is a plate-shaped base member that is made of a resin material that is harder than the second member; anda surface of the base member functions as the mating surface, and the surface member is arranged so as to be laminated on the surface of the base member and is fixedly fitted to the base member. 10. The laminated composite interior component according to claim 9, wherein an upholstery member is fixedly bonded to a surface of the plate-shaped portion of the surface member, the surface being on a side opposite to a side on which the protrusions are formed, to form a three-layer structure including the plate-shaped base member as a whole. 11. The laminated composite interior component according to claim 9, wherein an inlet port for introducing a heat medium that is supplied from an air conditioner into a space between the base member and the surface member is provided in the base member, and the heat medium is supplied into the space. 12. The laminated composite interior component according to claim 9, wherein the surface member is laminated on the base member so as to hermetically seal the space between the surface member and the base member and is fixedly fitted to the base member; andcompressed gas is filled in the space, and the plate-shaped portion of the surface member is urged by the compressed gas. 13. The laminated composite interior component according to claim 1, wherein the laminated composite interior component is a plate-shaped panel component;the first member is a plate-shaped surface member made of an elastically deformable resin material; andthe second member is fixedly fitted to a plate-shaped base member such that a back face of the plate-shaped portion, the back face being on a side opposite to a side on which the protrusions are formed, is in close contact with the plate-shaped base member. 14. The laminated composite interior component according to claim 1, wherein each of the protrusions includes a first portion and a second portion which are located on respective opposite sides of a plane parallel to the axis of each of the protrusions and which are asymmetrical with respect to the plane, andwherein each of the ones of the protrusions serving as the inwardly-bent protrusions is disposed such that the first portion is located on an inner side of the second portion with respect to a corresponding one of the polygons, while each of the ones of the protrusions serving as the outwardly-bent protrusions is disposed such that the second portion is located on an inner side of the first portion with respect to the corresponding one of the polygons. 15. The laminated composite interior component according to claim 1, wherein each of the protrusions includes a first portion and a second portion which are located on respective opposite sides of a plane parallel to the axis of each of the protrusions and which are made of respective materials different from each other, andwherein each of the ones of the protrusions serving as the inwardly-bent protrusions is disposed such that the first portion is located on an inner side of the second portion with respect to a corresponding one of the polygons, while each of the ones of the protrusions serving as the outwardly-bent protrusions is disposed such that the second portion is located on an inner side of the first portion with respect to the corresponding one of the polygons.
연구과제 타임라인
LOADING...
LOADING...
LOADING...
LOADING...
LOADING...
이 특허에 인용된 특허 (11)
Nishino Kazunari (Hiroshima-ken JPX) Motomura Shigeyuki (Yamaguchi-ken JPX) Shimizu Shizuo (Tokyo JPX) Igaue Takamitsu (Ehime-ken JPX) Kido Tsutomu (Ehime-ken JPX) Takai Hisashi (Ehime-ken JPX), Apparatus for making the topsheet of a fluid absorptive article.
Sieber Werner (Sonnenstrase 21 CH-9448 Widnau CHX), Distance plate building component with a protective, ventilating, heat-insulating and drainage function.
Englebert Stephen M. (Woodstock GA) Wagner Ann L. (Hortonville WI) Hafer Gregory S. (Atlanta GA) Logsdon Nanette J. (Appleton WI), Nonwoven web with projections.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.