LOUDSPEAKER ARRANGEMENT STRUCTURE ON FRONT-PASSENGER SEAT KICK BOARD

PROBLEM TO BE SOLVED: To provide a loudspeaker arrangement structure on a front-passenger seat kick board, which is able to achieve, at a high standard, acoustic performance ensured by sufficient volume of a loudspeaker box and a passenger protection performance that satisfies impact absorption and...

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Hauptverfasser: MUTSUURA KIYOSHI, MIYAMOTO KEITA
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creator MUTSUURA KIYOSHI
MIYAMOTO KEITA
description PROBLEM TO BE SOLVED: To provide a loudspeaker arrangement structure on a front-passenger seat kick board, which is able to achieve, at a high standard, acoustic performance ensured by sufficient volume of a loudspeaker box and a passenger protection performance that satisfies impact absorption and relief and front displacement inhibition through disposing a tibia protection pad on an essential part.SOLUTION: A loudspeaker arrangement structure on a front-passenger seat kick board comprises: a loudspeaker box 20 that is provided on the front-passenger seat kick board 4 and reproduces deep bass; and a tibia protection pad 30 provided behind the loudspeaker box 20. The rear part of the loudspeaker box 20 has a rear extension part 21c having, as an upper side, a step lowering part 21d formed in the direction of vehicle width such that a step is lowered. A front underside 30a of the tibia projection pad 30 is disposed opposite the step lowering part 21d. An upper side 30b is formed in the same plane as a front upper side 21b of the loud speaker box 20. 【課題】スピーカーボックス容積の十分な確保による音響性能と、要部へのティビア保護パッド配設による衝撃吸収緩和及び前方変位抑制を満足させる乗員保護性能とを高い水準で両立させることができる助手席キックボードへのスピーカー配設構造を提供することを目的とする。【解決手段】助手席キックボード4上に設けられて重低音を再生するスピーカーボックス20と、該スピーカーボックス20の後方に設けられるティビア保護パッド30とを備え、スピーカーボックス20の後部には、車幅方向に亘って段下げ形成される段下げ部21dを上面とする後方延設部21cが設けられており、ティビア保護パッド30の前部下面30aが段下げ部21dと対面すると共に、上面30bがスピーカーボックス20の前部上面21bと面一に設けられる。【選択図】図6
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The rear part of the loudspeaker box 20 has a rear extension part 21c having, as an upper side, a step lowering part 21d formed in the direction of vehicle width such that a step is lowered. A front underside 30a of the tibia projection pad 30 is disposed opposite the step lowering part 21d. An upper side 30b is formed in the same plane as a front upper side 21b of the loud speaker box 20. 【課題】スピーカーボックス容積の十分な確保による音響性能と、要部へのティビア保護パッド配設による衝撃吸収緩和及び前方変位抑制を満足させる乗員保護性能とを高い水準で両立させることができる助手席キックボードへのスピーカー配設構造を提供することを目的とする。【解決手段】助手席キックボード4上に設けられて重低音を再生するスピーカーボックス20と、該スピーカーボックス20の後方に設けられるティビア保護パッド30とを備え、スピーカーボックス20の後部には、車幅方向に亘って段下げ形成される段下げ部21dを上面とする後方延設部21cが設けられており、ティビア保護パッド30の前部下面30aが段下げ部21dと対面すると共に、上面30bがスピーカーボックス20の前部上面21bと面一に設けられる。【選択図】図6</description><language>eng ; jpn</language><subject>DEAF-AID SETS ; ELECTRIC COMMUNICATION TECHNIQUE ; ELECTRICITY ; LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS ; PERFORMING OPERATIONS ; PUBLIC ADDRESS SYSTEMS ; TRANSPORTING ; VEHICLES IN GENERAL ; VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISEPROVIDED FOR</subject><creationdate>2015</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20151022&amp;DB=EPODOC&amp;CC=JP&amp;NR=2015185970A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20151022&amp;DB=EPODOC&amp;CC=JP&amp;NR=2015185970A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>MUTSUURA KIYOSHI</creatorcontrib><creatorcontrib>MIYAMOTO KEITA</creatorcontrib><title>LOUDSPEAKER ARRANGEMENT STRUCTURE ON FRONT-PASSENGER SEAT KICK BOARD</title><description>PROBLEM TO BE SOLVED: To provide a loudspeaker arrangement structure on a front-passenger seat kick board, which is able to achieve, at a high standard, acoustic performance ensured by sufficient volume of a loudspeaker box and a passenger protection performance that satisfies impact absorption and relief and front displacement inhibition through disposing a tibia protection pad on an essential part.SOLUTION: A loudspeaker arrangement structure on a front-passenger seat kick board comprises: a loudspeaker box 20 that is provided on the front-passenger seat kick board 4 and reproduces deep bass; and a tibia protection pad 30 provided behind the loudspeaker box 20. The rear part of the loudspeaker box 20 has a rear extension part 21c having, as an upper side, a step lowering part 21d formed in the direction of vehicle width such that a step is lowered. A front underside 30a of the tibia projection pad 30 is disposed opposite the step lowering part 21d. An upper side 30b is formed in the same plane as a front upper side 21b of the loud speaker box 20. 【課題】スピーカーボックス容積の十分な確保による音響性能と、要部へのティビア保護パッド配設による衝撃吸収緩和及び前方変位抑制を満足させる乗員保護性能とを高い水準で両立させることができる助手席キックボードへのスピーカー配設構造を提供することを目的とする。【解決手段】助手席キックボード4上に設けられて重低音を再生するスピーカーボックス20と、該スピーカーボックス20の後方に設けられるティビア保護パッド30とを備え、スピーカーボックス20の後部には、車幅方向に亘って段下げ形成される段下げ部21dを上面とする後方延設部21cが設けられており、ティビア保護パッド30の前部下面30aが段下げ部21dと対面すると共に、上面30bがスピーカーボックス20の前部上面21bと面一に設けられる。【選択図】図6</description><subject>DEAF-AID SETS</subject><subject>ELECTRIC COMMUNICATION TECHNIQUE</subject><subject>ELECTRICITY</subject><subject>LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS</subject><subject>PERFORMING OPERATIONS</subject><subject>PUBLIC ADDRESS SYSTEMS</subject><subject>TRANSPORTING</subject><subject>VEHICLES IN GENERAL</subject><subject>VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISEPROVIDED FOR</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2015</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZHDx8Q91CQ5wdfR2DVJwDApy9HN39XX1C1EIDgkKdQ4JDXJV8PdTcAvy9wvRDXAMDnYFygcpBLs6hih4ezp7Kzj5Owa58DCwpiXmFKfyQmluBiU31xBnD93Ugvz41OKCxOTUvNSSeK8AIwNDU0MLU0tzA0djohQBANqZLIE</recordid><startdate>20151022</startdate><enddate>20151022</enddate><creator>MUTSUURA KIYOSHI</creator><creator>MIYAMOTO KEITA</creator><scope>EVB</scope></search><sort><creationdate>20151022</creationdate><title>LOUDSPEAKER ARRANGEMENT STRUCTURE ON FRONT-PASSENGER SEAT KICK BOARD</title><author>MUTSUURA KIYOSHI ; MIYAMOTO KEITA</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2015185970A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; jpn</language><creationdate>2015</creationdate><topic>DEAF-AID SETS</topic><topic>ELECTRIC COMMUNICATION TECHNIQUE</topic><topic>ELECTRICITY</topic><topic>LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS</topic><topic>PERFORMING OPERATIONS</topic><topic>PUBLIC ADDRESS SYSTEMS</topic><topic>TRANSPORTING</topic><topic>VEHICLES IN GENERAL</topic><topic>VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISEPROVIDED FOR</topic><toplevel>online_resources</toplevel><creatorcontrib>MUTSUURA KIYOSHI</creatorcontrib><creatorcontrib>MIYAMOTO KEITA</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>MUTSUURA KIYOSHI</au><au>MIYAMOTO KEITA</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>LOUDSPEAKER ARRANGEMENT STRUCTURE ON FRONT-PASSENGER SEAT KICK BOARD</title><date>2015-10-22</date><risdate>2015</risdate><abstract>PROBLEM TO BE SOLVED: To provide a loudspeaker arrangement structure on a front-passenger seat kick board, which is able to achieve, at a high standard, acoustic performance ensured by sufficient volume of a loudspeaker box and a passenger protection performance that satisfies impact absorption and relief and front displacement inhibition through disposing a tibia protection pad on an essential part.SOLUTION: A loudspeaker arrangement structure on a front-passenger seat kick board comprises: a loudspeaker box 20 that is provided on the front-passenger seat kick board 4 and reproduces deep bass; and a tibia protection pad 30 provided behind the loudspeaker box 20. The rear part of the loudspeaker box 20 has a rear extension part 21c having, as an upper side, a step lowering part 21d formed in the direction of vehicle width such that a step is lowered. A front underside 30a of the tibia projection pad 30 is disposed opposite the step lowering part 21d. An upper side 30b is formed in the same plane as a front upper side 21b of the loud speaker box 20. 【課題】スピーカーボックス容積の十分な確保による音響性能と、要部へのティビア保護パッド配設による衝撃吸収緩和及び前方変位抑制を満足させる乗員保護性能とを高い水準で両立させることができる助手席キックボードへのスピーカー配設構造を提供することを目的とする。【解決手段】助手席キックボード4上に設けられて重低音を再生するスピーカーボックス20と、該スピーカーボックス20の後方に設けられるティビア保護パッド30とを備え、スピーカーボックス20の後部には、車幅方向に亘って段下げ形成される段下げ部21dを上面とする後方延設部21cが設けられており、ティビア保護パッド30の前部下面30aが段下げ部21dと対面すると共に、上面30bがスピーカーボックス20の前部上面21bと面一に設けられる。【選択図】図6</abstract><oa>free_for_read</oa></addata></record>
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subjects DEAF-AID SETS
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS
PERFORMING OPERATIONS
PUBLIC ADDRESS SYSTEMS
TRANSPORTING
VEHICLES IN GENERAL
VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISEPROVIDED FOR
title LOUDSPEAKER ARRANGEMENT STRUCTURE ON FRONT-PASSENGER SEAT KICK BOARD
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