JP5454939B2 - Console box device for vehicle - Google Patents

Console box device for vehicle Download PDF

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Publication number
JP5454939B2
JP5454939B2 JP2010250661A JP2010250661A JP5454939B2 JP 5454939 B2 JP5454939 B2 JP 5454939B2 JP 2010250661 A JP2010250661 A JP 2010250661A JP 2010250661 A JP2010250661 A JP 2010250661A JP 5454939 B2 JP5454939 B2 JP 5454939B2
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side wall
plate portion
console
wall portions
top plate
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JP2012101632A (en
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俊成 塩井
克英 牧原
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Toyota Auto Body Co Ltd
Toyota Motor Corp
Kojima Industries Corp
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Toyota Auto Body Co Ltd
Toyota Motor Corp
Kojima Industries Corp
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Priority to JP2010250661A priority Critical patent/JP5454939B2/en
Priority to PCT/JP2011/060021 priority patent/WO2012063508A1/en
Priority to CN201180037777.XA priority patent/CN103052537B/en
Publication of JP2012101632A publication Critical patent/JP2012101632A/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R7/00—Stowing or holding appliances inside vehicle primarily intended for personal property smaller than suit-cases, e.g. travelling articles, or maps
    • B60R7/04—Stowing or holding appliances inside vehicle primarily intended for personal property smaller than suit-cases, e.g. travelling articles, or maps in driver or passenger space, e.g. using racks
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B83/00—Vehicle locks specially adapted for particular types of wing or vehicle
    • E05B83/28—Locks for glove compartments, console boxes, fuel inlet covers or the like
    • E05B83/32—Locks for glove compartments, console boxes, fuel inlet covers or the like for console boxes, e.g. between passenger seats
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
    • B60R2011/0001—Arrangements for holding or mounting articles, not otherwise provided for characterised by position
    • B60R2011/0003—Arrangements for holding or mounting articles, not otherwise provided for characterised by position inside the vehicle
    • B60R2011/0007—Mid-console
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
    • B60R2011/0094—Arrangements for holding or mounting articles, not otherwise provided for characterised by means for covering after user, e.g. boxes, shutters or the like

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Step Arrangements And Article Storage (AREA)

Description

この発明は、車両（主として自動車）の車室内に配設される運転席と助手席との間に装着されるセンターコンソールとも呼ばれる車両用コンソールボックス装置に関する。   The present invention relates to a vehicle console box device called a center console mounted between a driver seat and a passenger seat disposed in a passenger compartment of a vehicle (mainly an automobile).

この種の車両用コンソールボックス装置においては、上方に開口する物品収納室を有するボックス体と、物品収納室の上方開口部を開閉可能に覆蓋するコンソールドアとを備えているのが一般的である。
このような車両用コンソールボックス装置において、例えば、特許文献１及び２に開示されているように、コンソールドアに衝撃荷重が作用したときに、その衝撃荷重をボックス体側で吸収（緩和）するように構成したものがある。
すなわち、特許文献１においては、ボックス体の底壁部に下方に突出して車体側のブラケットに当接する当て部が設けられ、当て部の車体後方側に破断可能な切り欠き溝部を有する脆弱部が形成されている。
また、特許文献２においては、フロアパネルとボックス体との間に荷重吸収構造部が設けられている。 Generally, this type of vehicle console box device includes a box body having an article storage chamber that opens upward, and a console door that covers the upper opening of the article storage chamber so as to be openable and closable. .
In such a console box device for a vehicle, for example, as disclosed in Patent Documents 1 and 2, when an impact load is applied to the console door, the impact load is absorbed (relaxed) on the box body side. There is something configured.
That is, in Patent Document 1, there is provided a contact portion that protrudes downward on the bottom wall portion of the box body and comes into contact with the bracket on the vehicle body side, and has a fragile portion having a notch groove portion that can be broken on the vehicle body rear side of the contact portion. Is formed.
Moreover, in patent document 2, the load absorption structure part is provided between the floor panel and the box body.

特開２０１０−３０５５５号公報JP 2010-30555 A 特開２００８−２３０５８７号公報Japanese Patent Laid-Open No. 2008-230588

しかしながら、特許文献１及び２においては、コンソールドアに衝撃荷重が作用したときには、その衝撃荷重がコンソール本体に伝達された後、脆弱部あるいは荷重吸収構造部において衝撃荷重を吸収（緩和）するように構成されている。
このため、コンソールドアからボックス体側への衝撃荷重の伝達不良が発生することが想定され、したがって、衝撃荷重の吸収を効率よく行う上で改善の余地がある。 However, in Patent Documents 1 and 2, when an impact load is applied to the console door, after the impact load is transmitted to the console body, the impact load is absorbed (relaxed) in the fragile portion or the load absorbing structure portion. It is configured.
For this reason, it is assumed that a failure in transmission of the impact load from the console door to the box body side occurs, and therefore there is room for improvement in efficiently absorbing the impact load.

この発明の目的は、前記問題点に鑑み、コンソールドアに衝撃荷重が作用したときには、その衝撃荷重をコンソールドア自体で効率よく吸収することができる車両用コンソールボックス装置を提供することである。   In view of the above problems, an object of the present invention is to provide a vehicle console box device that can efficiently absorb the impact load by the console door itself when an impact load acts on the console door.

前記課題を解決するために、この発明の請求項１に係る車両用コンソールボックス装置は、上方に開口する物品収納室を有するボックス体と、前記物品収納室の上方開口部を開閉可能に覆蓋するコンソールドアとを備えた車両用コンソールボックス装置であって、
前記コンソールドアは、アウタ部材とインナ部材によって内外二重構造に形成され、
前記インナ部材は、前記アウタ部材の下方を覆う下板部と、この下板部の中央部から前記アウタ部材の下面に向けて突出された突出部とを有し、
前記突出部は、前記下板部から前記アウタ部材の下面に向けて立ち上がる前後左右の側壁部と、これら側壁部の上縁に連続して形成され前記アウタ部材の下面に接近する天板部とを有し、
前記前後左右の側壁部の板厚寸法は、前記天板部の板厚寸法よりも小さく設定され、
前記アウタ部材に衝撃荷重が作用したときには、前記衝撃荷重が前記天板部を介して前記前後左右の側壁部に伝達され、前記前後左右の側壁部が変形又は破損される構成とされていることを特徴とする。 In order to solve the above problems, a console box device for a vehicle according to claim 1 of the present invention covers a box body having an article storage chamber that opens upward, and an upper opening of the article storage chamber so as to be openable and closable. A console box device for a vehicle having a console door,
The console door is formed into an inner / outer double structure by an outer member and an inner member,
The inner member includes a lower plate portion that covers a lower portion of the outer member, and a protruding portion that protrudes from a central portion of the lower plate portion toward the lower surface of the outer member,
The protrusions are front, rear, left and right side wall portions that rise from the lower plate portion toward the lower surface of the outer member, and a top plate portion that is continuously formed on the upper edge of these side wall portions and approaches the lower surface of the outer member. Have
The plate thickness dimensions of the front, rear, left and right side wall portions are set smaller than the plate thickness size of the top plate portion,
When an impact load is applied to the outer member, the impact load is transmitted to the front, rear, left and right side wall portions via the top plate portion, and the front, rear, left and right side wall portions are configured to be deformed or damaged. It is characterized by.

前記構成によると、通常時には、コンソールドアのアウタ部材に静的な荷重が作用したときには、その静的荷重をインナ部材の天板部を介して前後左右の側壁部でバランスよく受けることができる。このため、例えば、コンソールドアをアームレストとして使用する場合には、コンソールドアのアウタ部材が過大に変形する（撓む）ことを防止することができる。
また、コンソールドアのアウタ部材に衝撃荷重が作用したときには、その衝撃荷重がインナ部材の天板部を介して前後左右の側壁部に伝達される。そして、前後左右の側壁部が変形又は破損することで衝撃荷重を良好に吸収することができる。
すなわち、コンソールドアに作用する衝撃荷重をコンソールドア自体で効率よく吸収することができる。 According to the above configuration, normally, when a static load is applied to the outer member of the console door, the static load can be received by the front and rear, left and right side wall portions with a good balance through the top plate portion of the inner member. Therefore, for example, when the console door is used as an armrest, the outer member of the console door can be prevented from being excessively deformed (bent).
Further, when an impact load is applied to the outer member of the console door, the impact load is transmitted to the front, rear, left and right side wall portions via the top plate portion of the inner member. And an impact load can be favorably absorbed because a side wall part on the front, back, left and right is deformed or broken.
That is, the impact load acting on the console door can be efficiently absorbed by the console door itself.

請求項２に係る車両用コンソールボックス装置は、請求項１に記載の車両用コンソールボックス装置であって、
インナ部材の突出部をなす前後左右の側壁部と天板部との境界部には、これら側壁部と天板部との板厚寸法の差に相当する段差部が形成されていることを特徴とする。 The vehicle console box device according to claim 2 is the vehicle console box device according to claim 1,
A step portion corresponding to the difference in thickness between the side wall portion and the top plate portion is formed at the boundary portion between the front and rear side wall portions and the top plate portion forming the protruding portion of the inner member. And

前記構成によると、衝撃荷重がインナ部材の天板部を介して前後左右の側壁部に伝達されると、その衝撃荷重に基づく応力が前後左右の側壁部と天板部との境界部の段差部に集中する。このため、段差部が破損し易くなり、衝撃荷重の吸収性を高めることができる。   According to the above configuration, when the impact load is transmitted to the front, rear, left and right side wall portions via the top plate portion of the inner member, the stress based on the impact load is a step at the boundary portion between the front and rear side wall portions and the top plate portion Concentrate on the department. For this reason, a level | step-difference part becomes easy to be damaged and the absorptivity of an impact load can be improved.

この発明の実施例１に係る車両用コンソールボックス装置を示す斜視図である。It is a perspective view which shows the console box apparatus for vehicles which concerns on Example 1 of this invention. 同じくコンソールドアを開放した状態を示す斜視図である。It is a perspective view which shows the state which similarly opened the console door. 同じく図１のＩＩＩ−ＩＩＩ線に沿う側断面図である。It is a sectional side view which similarly follows the III-III line of FIG. 同じくボックス体にコンソールドアが閉じたときにコンソールドアの環状凸部がドア受け部のシール部材に食い込んだ状態を拡大して示す側断面図である。It is a sectional side view which expands and shows the state which the annular convex part of the console door bite into the sealing member of the door receptacle part when a console door is similarly closed to a box body. 同じくコンソールドアを拡大して示す側断面図である。It is side sectional drawing which similarly expands and shows a console door. 同じくコンソールドアのインナ部材を斜め上方から示す斜視図である。It is a perspective view which similarly shows the inner member of a console door from diagonally upward. 同じく図６のＶＩＩ−ＶＩＩ線に沿うインナ部材の側断面図である。It is a sectional side view of the inner member which similarly follows the VII-VII line of FIG. 同じく実施例１のコンソールドアと比較品（試作品）のコンソールドアに衝撃荷重が作用したときの減速度（Ｇ）とストローク（ｍｍ）の関係を示す特性図である。Similarly, it is a characteristic diagram showing the relationship between deceleration (G) and stroke (mm) when an impact load is applied to the console door of Example 1 and the console door of a comparative product (prototype).

この発明を実施するための形態について実施例にしたがって説明する。   A mode for carrying out the present invention will be described in accordance with an embodiment.

この発明の実施例１を図面にしたがって説明する。
図１〜図３に示すように、車両（主として自動車）の車室内に配設される運転席と助手席との間に装着される車両用コンソールボックス装置は、コンソール本体１０と、ボックス体２０と、コンソールドア５０とを備えている。
コンソール本体１０は、合成樹脂材によって形成されると共に、シフトレバー、サイドブレーキ、カップホルダ、小物入れ（図示しない）等が配設される前側ケース部１１と、ボックス体２０を覆う後側ケース部１２とを一体連続状に備えている。 A first embodiment of the present invention will be described with reference to the drawings.
As shown in FIGS. 1 to 3, a vehicle console box device mounted between a driver's seat and a passenger seat disposed in a passenger compartment of a vehicle (mainly an automobile) includes a console body 10 and a box body 20. And a console door 50.
The console main body 10 is formed of a synthetic resin material, and includes a front case portion 11 on which a shift lever, a side brake, a cup holder, an accessory case (not shown) and the like are disposed, and a rear case portion that covers the box body 20. 12 are provided in an integrated continuous form.

図３に示すように、コンソール本体１０の後側ケース部１２内に収納されるボックス体２０は、上方に開口する物品収納室２１を構成する前後左右の立壁部２２及び底板部２３とを備えて箱形状に形成されている。そして、ボックス体２０は、その一部の立壁部２２の下部外側面が車室のフロアパネル上に配設された図示しない固定ブラケットに対しボルト等の締め付け部材によって締め付けられることによって固定される。
また、ボックス体２０の前後左右の立壁部２２の上縁部には、コンソール本体１０の後側ケース部１２の上端開口部を覆うようにして結合されるフランジ状のドア受け部２５が水平状に張り出されている。そして、ドア受け部２５の上面には、物品収納室２１の上端開口部の外周を取り囲むようにして環状のシール部材（パッキン）２６が装着されている。このシール部材２６は弾性圧縮可能なゴム、軟質樹脂等によって形成されている。 As shown in FIG. 3, the box body 20 accommodated in the rear case portion 12 of the console main body 10 includes front and rear standing wall portions 22 and a bottom plate portion 23 that constitute an article storage chamber 21 that opens upward. It is formed in a box shape. The box body 20 is fixed by fastening a lower outer surface of a part of the standing wall portion 22 to a fixing bracket (not shown) provided on the floor panel of the passenger compartment by a fastening member such as a bolt.
Further, a flange-shaped door receiving portion 25 joined so as to cover the upper end opening of the rear case portion 12 of the console body 10 is horizontally formed on the upper edge portions of the front, rear, left and right standing wall portions 22 of the box body 20. Is overhanging. An annular seal member (packing) 26 is attached to the upper surface of the door receiving portion 25 so as to surround the outer periphery of the upper end opening of the article storage chamber 21. The seal member 26 is made of elastically compressible rubber, soft resin, or the like.

また、この実施例１において、ボックス体２０を構成している前後左右の立壁部２２及び底板部２３は、合成樹脂材の二重ブロー成形によって内外壁構造（中空壁構造）に形成され、その内部空間には発泡ウレタン等の発泡断熱材が充填される。これによって、ボックス体２０はクールボックスとして機能する。
また、コンソール本体１０とボックス体２０との間の空間部（例えば後側空間部）には、ボックス体２０の物品収納室２１に冷気を送る冷却装置（熱交換器、モータ等を備える）３９が配設されている。 Moreover, in this Example 1, the front-and-rear and right-and-left standing wall part 22 and the baseplate part 23 which comprise the box body 20 are formed in the inner and outer wall structure (hollow wall structure) by the double blow molding of the synthetic resin material, The internal space is filled with a foam insulation such as urethane foam. Thereby, the box body 20 functions as a cool box.
Further, a cooling device (including a heat exchanger, a motor, etc.) 39 for sending cold air to the article storage chamber 21 of the box body 20 is provided in a space portion (for example, a rear space portion) between the console body 10 and the box body 20. Is arranged.

図３〜図５に示すように、ボックス体２０の物品収納室２１の上方開口部を開閉可能に覆蓋するコンソールドア５０は、アウタ部材５１と、このアウタ部材５１の下側に適宜の結合構造によって一体状に結合されるインナ部材６０によって内外二重構造に形成されている。
そして、コンソールドア５０は、その後部において、開閉ヒンジ機構３０のヒンジ軸３２を中心として回動操作されることで、ボックス体２０の物品収納室２１の上方開口部を開閉するようになっている。
なお、この実施例１において、コンソール本体１０の後側ケース部１２の後壁上部に開閉ヒンジ機構３０を構成するヒンジブラケット３１が配設されている（図３参照）。 As shown in FIGS. 3 to 5, the console door 50 that covers the upper opening of the article storage chamber 21 of the box body 20 so as to be openable and closable has an outer member 51 and an appropriate coupling structure on the lower side of the outer member 51. The inner member 60 is integrally formed by the inner member 60 to form an inner / outer double structure.
Then, the console door 50 is rotated at the rear part about the hinge shaft 32 of the opening / closing hinge mechanism 30 to open / close the upper opening of the article storage chamber 21 of the box body 20. .
In the first embodiment, a hinge bracket 31 constituting the open / close hinge mechanism 30 is disposed on the rear wall upper portion of the rear case portion 12 of the console body 10 (see FIG. 3).

図５に示すように、コンソールドア５０のアウタ部材５１は、合成樹脂材によって形成されると共に、上板部５２と、その上板部５２の周縁から緩やかに下傾して縦断面湾曲状をなす周壁部５３とを備え、平面形が四角形状に形成されている。   As shown in FIG. 5, the outer member 51 of the console door 50 is formed of a synthetic resin material, and is gently inclined downward from the periphery of the upper plate portion 52 and the upper plate portion 52 so as to have a curved longitudinal section. A peripheral wall portion 53 formed, and the planar shape is formed in a quadrangular shape.

図５〜図７に示すように、インナ部材６０は、合成樹脂材によって形成されると共に、アウタ部材５１の周壁部５３の下方を覆う下板部６１と、この下板部６１の中央部には、下板部６１の下面側が凹部をなし上面側が凸部をなす突出部６２とを有している。
すなわち、突出部６２は、下板部６１からアウタ部材５１の上板部５２下面に向けて突出する前後左右の側壁部６４ａ〜ｄと、これら側壁部６４ａ〜ｄの上縁に連続しかつアウタ部材５１の上板部５２下面に接触可能に接近する天板部６３とを有している。 As shown in FIGS. 5 to 7, the inner member 60 is formed of a synthetic resin material, and covers a lower plate portion 61 that covers the lower portion of the peripheral wall portion 53 of the outer member 51, and a central portion of the lower plate portion 61. The lower plate portion 61 has a protrusion 62 on the lower surface side and a protrusion 62 on the upper surface side.
That is, the projecting portion 62 is continuous with the upper and lower side wall portions 64a to 64d projecting from the lower plate portion 61 toward the lower surface of the upper plate portion 52 of the outer member 51, and the upper edges of these side wall portions 64a to 64d. It has a top plate portion 63 that approaches the lower surface of the upper plate portion 52 of the member 51 so as to be contactable.

なお、この実施例１において、前後左右の側壁部６４ａ〜ｄのうち、前側の側壁部６４ａは、後側の側壁部６４ｂよりも緩やかな傾斜面に形成されている。
また、左右の側壁部６４ｃ、６４ｄは、その対向面において下端側が広く上端に向かってしだいに狭くなる傾斜面をなしている。
また、突出部６２の突出によって下板部６１の下面側に形成された凹部の下端開口部は、ボックス体２０の上端開口部に合致する大きさに形成され、凹部の容積に相当する分だけ物品収納室２１が拡張されるようになっている。
さらに、下板部６１の下面には、ボックス体２０のドア受け部２５上面の環状のシール部材２６に食い込み可能な環状凸部６８が形成されている（図４参照）。 In the first embodiment, among the front, rear, left and right side wall parts 64a to 64d, the front side wall part 64a is formed to have a gentler inclined surface than the rear side wall part 64b.
Further, the left and right side wall portions 64c and 64d have inclined surfaces that are wide at the lower end side and gradually narrow toward the upper end on the opposing surfaces thereof.
In addition, the lower end opening of the recess formed on the lower surface side of the lower plate portion 61 by the protrusion of the protrusion 62 is formed in a size that matches the upper end opening of the box body 20, and is equivalent to the volume of the recess. The article storage chamber 21 is expanded.
Furthermore, an annular convex portion 68 that can bite into the annular sealing member 26 on the upper surface of the door receiving portion 25 of the box body 20 is formed on the lower surface of the lower plate portion 61 (see FIG. 4).

図７に示すように、インナ部材６０において、前後左右の側壁部６４ａ〜ｄの板厚寸法ｔ１は、天板部６３の板厚寸法ｔ２よりも小さく設定されいる。
この実施例１において、前後左右の側壁部６４ａ〜ｄの板厚寸法ｔ１は１．５ｍｍ、天板部６３の板厚寸法ｔ２は２．３ｍｍに設定されている。
これによって、コンソールドア５０の全体剛性を所望とする剛性に保ちながら、コンソールドア５０のアウタ部材５１に衝撃荷重が作用したときには、その衝撃荷重がインナ部材６０の天板部６３を介して前後左右の側壁部６４ａ〜ｄに伝達され、前後左右の側壁部６４ａ〜ｄが変形又は破損される構成とされている。 As shown in FIG. 7, in the inner member 60, the plate thickness dimension t <b> 1 of the front and rear side wall portions 64 a to 64 d is set smaller than the plate thickness dimension t <b> 2 of the top plate portion 63.
In Example 1, the plate thickness dimension t1 of the front and rear side wall portions 64a to 64d is set to 1.5 mm, and the plate thickness dimension t2 of the top plate portion 63 is set to 2.3 mm.
As a result, when an impact load is applied to the outer member 51 of the console door 50 while maintaining the overall rigidity of the console door 50 at a desired rigidity, the impact load is forward, backward, left and right via the top plate portion 63 of the inner member 60. The side wall portions 64a to 64d of the front, rear, left and right are deformed or damaged.

また、この実施例１において、インナ部材６０の突出部６２をなす前後左右の側壁部６４ａ〜ｄと天板部６３との境界部には、これら側壁部６４ａ〜ｄと天板部６３との板厚寸法の差に相当する段差部６５が形成されている。   Further, in the first embodiment, the boundary portions between the front and rear side wall portions 64 a to 64 d and the top plate portion 63 that form the protruding portion 62 of the inner member 60 are formed between the side wall portions 64 a to 64 d and the top plate portion 63. A stepped portion 65 corresponding to the difference in thickness is formed.

また、この実施例１において、前後左右の側壁部６４ａ〜ｄの根元部近傍の板厚寸法ｔ３は、前後左右の側壁部６４ａ〜ｄの一般部の板厚寸法ｔ１よりも大きく設定され、その境界部には、板厚寸法の差に相当する段差部６６が形成されている。   Further, in the first embodiment, the plate thickness dimension t3 in the vicinity of the root portions of the front and rear side wall portions 64a to 64d is set larger than the plate thickness size t1 of the general portion of the front and rear side wall portions 64a to 64d, A step portion 66 corresponding to the difference in thickness is formed at the boundary portion.

なお、図３と図５に示すように、コンソールドア５０の自由端部（開閉ヒンジ機構３０と反対側端部）と、コンソール本体１０の後側ケース部１２の前側壁上端部との間には、コンソールドア５０を閉じ状態に係脱可能にロックするドアロック部材４２を有するドアロック機構４０が配設されている。
すなわち、ドアロック部材４２の操作部４４をロック解除操作することによって、ドアロック部材４２の閉止部４３と、コンソール本体１０側（この実施例１ではドア受け部２５の前端部）に設けられた係止部４５との係合が外れる。また、コンソールドア５０を閉じたときには、閉止部４３と、係止部４５とが係合し、その係合力によってコンソールドア５０が閉じ状態にロックされるようになっている。 As shown in FIGS. 3 and 5, between the free end of the console door 50 (the end opposite to the opening / closing hinge mechanism 30) and the upper end of the front side wall of the rear case 12 of the console body 10. Is provided with a door lock mechanism 40 having a door lock member 42 that removably locks the console door 50 in the closed state.
That is, by operating the unlocking operation portion 44 of the door lock member 42, the door lock member 42 is provided on the closing portion 43 of the door lock member 42 and on the console main body 10 side (the front end portion of the door receiving portion 25 in this embodiment 1). The engagement with the locking portion 45 is released. When the console door 50 is closed, the closing portion 43 and the locking portion 45 are engaged, and the console door 50 is locked in the closed state by the engaging force.

この実施例１に係る車両用コンソールボックス装置は上述したように構成される。
したがって、通常時には、コンソールドア５０のアウタ部材５１の上板部５２に静的な荷重が作用したときには、その静的荷重をインナ部材６０の天板部６３を介して前後左右の側壁部６４ａ〜ｄでバランスよく受けることができる。このため、例えば、コンソールドア５０をアームレストとして使用する場合には、コンソールドア５０のアウタ部材５１が過大に変形する（撓む）ことを防止することができる。 The vehicle console box device according to the first embodiment is configured as described above.
Therefore, normally, when a static load is applied to the upper plate portion 52 of the outer member 51 of the console door 50, the static load is applied to the front and rear side wall portions 64 a to 64 b through the top plate portion 63 of the inner member 60. You can get a good balance with d. Therefore, for example, when the console door 50 is used as an armrest, the outer member 51 of the console door 50 can be prevented from being excessively deformed (bent).

また、コンソールドア５０のアウタ部材５１の上板部５２、主に上板部５２の後半部に対し斜め後方から下向き（図５中、矢印方向）に衝撃荷重が作用したときには、その衝撃荷重がインナ部材６０の天板部６３を介して前後左右の側壁部６４ａ〜ｄに伝達される。そして、前後左右の側壁部６４ａ〜ｄが変形又は破損することで衝撃荷重を良好に吸収することができる。
すなわち、コンソールドア５０のアウタ部材５１の上板部５２に作用する衝撃荷重をコンソールドア５０自体で良好に吸収することができる。 Further, when an impact load acts on the upper plate portion 52 of the outer member 51 of the console door 50, mainly the rear half portion of the upper plate portion 52 from the oblique rear side downward (in the direction of the arrow in FIG. 5), the impact load is reduced. This is transmitted to the front, rear, left and right side wall portions 64a to 64d via the top plate portion 63 of the inner member 60. And impact load can be absorbed favorably because front and back, right and left side wall parts 64a-d deform or break.
That is, the impact load acting on the upper plate portion 52 of the outer member 51 of the console door 50 can be satisfactorily absorbed by the console door 50 itself.

また、この実施例１において、インナ部材６０の前後左右の側壁部６４ａ〜ｄと天板部６３との境界部には、これら側壁部６４ａ〜ｄと天板部６３との板厚寸法の差に相当する段差部６５が形成されている。
このため、衝撃荷重がインナ部材６０の突出部６２を介して前後左右の側壁部６４ａ〜ｄに伝達されると、その衝撃荷重に基づく応力が段差部６５に集中する。このため、段差部６５が破損し易くなり、衝撃荷重の吸収性を高めることができる。 In the first embodiment, the difference between the thicknesses of the side wall portions 64 a to 64 d and the top plate portion 63 is provided at the boundary between the front and rear side wall portions 64 a to 64 d and the top plate portion 63 of the inner member 60. A step portion 65 corresponding to is formed.
For this reason, when the impact load is transmitted to the front, rear, left and right side wall portions 64 a to 64 d through the protruding portion 62 of the inner member 60, stress based on the impact load is concentrated on the step portion 65. For this reason, the stepped portion 65 is easily damaged, and the absorbability of the impact load can be increased.

また、この実施例１において、インナ部材６０の前後左右の側壁部６４ａ〜ｄの根元部近傍にも段差部６６が形成されているため、段差部６６においても破損し易くなり、衝撃荷重の吸収性をより一層高めることができる。   Further, in the first embodiment, the step portion 66 is also formed in the vicinity of the root portions of the front, rear, left and right side wall portions 64a to 64d of the inner member 60. Therefore, the step portion 66 is easily damaged and absorbs an impact load. The sex can be further enhanced.

インナ部材６０の前後左右の側壁部６４ａ〜ｄの板厚寸法ｔ１が天板部６３の板厚寸法ｔ２と同じ２．３ｍｍに設定された比較品（試作品）と、この実施例１のインナ部材６０を有するコンソールドア５０とを比較試験した結果、図８の特性図に示す結果が得られた。
すなわち、減速度（Ｇ）を縦軸で表し、ストローク（ｍｍ）を横軸で表した図８から明らかなように、この実施例１のコンソールドア５０は、比較品と比べ、減速度（Ｇ）を低く抑え、ストローク（ｍｍ）を増大させることによって衝撃荷重を緩和することができた。 A comparative product (prototype) in which the plate thickness dimension t1 of the left and right side wall portions 64a to 64d of the inner member 60 is set to 2.3 mm, which is the same as the plate thickness dimension t2 of the top plate portion 63, and the inner of the first embodiment. As a result of a comparative test with the console door 50 having the member 60, the result shown in the characteristic diagram of FIG. 8 was obtained.
That is, as apparent from FIG. 8 in which the deceleration (G) is represented by the vertical axis and the stroke (mm) is represented by the horizontal axis, the console door 50 of Example 1 has a deceleration (G ) Was kept low and the impact load could be reduced by increasing the stroke (mm).

なお、この発明は前記実施例１に限定するものではなく、この発明の要旨を逸脱しない範囲内において、種々なる形態で実施することもできる。
例えば、前記実施例１においては、ボックス体２０の物品収納室２１の上方開口部を覆蓋するコンソールドア５０が開閉ヒンジ機構３０のヒンジ軸３２を中心として開閉可能に構成される場合を例示したが、前後方向、又は左右方向へスライド開閉可能にコンソールドア５０が組み付けられ場合においてもこの発明を実施することができる。 In addition, this invention is not limited to the said Example 1, In the range which does not deviate from the summary of this invention, it can also be implemented with a various form.
For example, in the first embodiment, the case where the console door 50 that covers the upper opening of the article storage chamber 21 of the box body 20 is configured to be openable / closable around the hinge shaft 32 of the open / close hinge mechanism 30 is illustrated. The present invention can be implemented even when the console door 50 is assembled so as to be slidable in the front-rear direction or the left-right direction.

１０ コンソール本体
２０ ボックス体
２１ 物品収納室
２５ ドア受け部
５０ コンソールドア
５１ アウタ部材
６０ インナ部材
６１ 下板部
６２ 突出部
６３ 天板部
６４ａ〜６４ｄ 前後左右の側壁部
６５ 段差部 DESCRIPTION OF SYMBOLS 10 Console main body 20 Box body 21 Article storage chamber 25 Door receiving part 50 Console door 51 Outer member 60 Inner member 61 Lower board part 62 Projection part 63 Top plate part 64a-64d Front-and-rear side wall part 65 Step part

Claims (2)

上方に開口する物品収納室を有するボックス体と、前記物品収納室の上方開口部を開閉可能に覆蓋するコンソールドアとを備えた車両用コンソールボックス装置であって、
前記コンソールドアは、アウタ部材とインナ部材によって内外二重構造に形成され、
前記インナ部材は、前記アウタ部材の下方を覆う下板部と、この下板部の中央部から前記アウタ部材の下面に向けて突出された突出部とを有し、
前記突出部は、前記下板部から前記アウタ部材の下面に向けて立ち上がる前後左右の側壁部と、これら側壁部の上縁に連続して形成され前記アウタ部材の下面に接近する天板部とを有し、
前記前後左右の側壁部の板厚寸法は、前記天板部の板厚寸法よりも小さく設定され、
前記アウタ部材に衝撃荷重が作用したときには、前記衝撃荷重が前記天板部を介して前記前後左右の側壁部に伝達され、前記前後左右の側壁部が変形又は破損される構成とされていることを特徴とする車両用コンソールボックス装置。 A vehicle console box device comprising: a box body having an article storage chamber that opens upward; and a console door that covers the upper opening of the article storage chamber so as to be openable and closable.
The console door is formed into an inner / outer double structure by an outer member and an inner member,
The inner member includes a lower plate portion that covers a lower portion of the outer member, and a protruding portion that protrudes from a central portion of the lower plate portion toward the lower surface of the outer member,
The protrusions are front, rear, left and right side wall portions that rise from the lower plate portion toward the lower surface of the outer member, and a top plate portion that is continuously formed on the upper edge of these side wall portions and approaches the lower surface of the outer member. Have
The plate thickness dimensions of the front, rear, left and right side wall portions are set smaller than the plate thickness size of the top plate portion,
When an impact load is applied to the outer member, the impact load is transmitted to the front, rear, left and right side wall portions via the top plate portion, and the front, rear, left and right side wall portions are configured to be deformed or damaged. A console box device for vehicles. 請求項１に記載の車両用コンソールボックス装置であって、
インナ部材の突出部をなす前後左右の側壁部と天板部との境界部には、これら側壁部と天板部との板厚寸法の差に相当する段差部が形成されていることを特徴とする車両用コンソールボックス装置。 The vehicle console box device according to claim 1,
A step portion corresponding to the difference in thickness between the side wall portion and the top plate portion is formed at the boundary portion between the front and rear side wall portions and the top plate portion forming the protruding portion of the inner member. A console box device for a vehicle.
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