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JP4476149B2 - Instrument panel opening structure - Google Patents
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JP4476149B2 - Instrument panel opening structure - Google Patents

Instrument panel opening structure Download PDF

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JP4476149B2
JP4476149B2 JP2005101372A JP2005101372A JP4476149B2 JP 4476149 B2 JP4476149 B2 JP 4476149B2 JP 2005101372 A JP2005101372 A JP 2005101372A JP 2005101372 A JP2005101372 A JP 2005101372A JP 4476149 B2 JP4476149 B2 JP 4476149B2
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opening
instrument panel
crosspiece
grab box
recess
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JP2006281854A (en
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健太郎 林
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Daihatsu Motor Co Ltd
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Daihatsu Motor Co Ltd
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Description

本発明は、車両のフロントシートの前方に配設されるインストルメントパネルに形成された開口部の構造に関する。   The present invention relates to a structure of an opening formed in an instrument panel disposed in front of a front seat of a vehicle.

車両のフロントシートの前方に配設されるインストルメントパネルにはグラブボックス、計器ユニット、オーディオユニット、空調ユニット等の多数の内装部品が配設されている。これらの内装部品をインストルメントパネルに配設する際には、インストルメントパネルに開口部を形成し、当該開口部に各内装部品を取り付けるのが一般的である。   A number of interior parts such as a grab box, an instrument unit, an audio unit, and an air conditioning unit are disposed on an instrument panel disposed in front of the front seat of the vehicle. When these interior parts are arranged on an instrument panel, it is common to form an opening in the instrument panel and attach each interior part to the opening.

上記の開口部のうち、特にグラブボックス用の開口部は、グラブボックスの容量を大きくする必要があり、大きな開口部を形成する必要がある。インストルメントパネルにこのような大きな開口部を形成すると、当該開口部の剛性が低下することにより、インストルメントパネルやグラブボックスの取り付け精度が低下する恐れがある。したがって、当該開口部の剛性を維持するための補強構造が必要になる。   Among the openings described above, in particular, the opening for the grab box needs to increase the capacity of the grab box and needs to form a large opening. If such a large opening is formed in the instrument panel, the rigidity of the opening is reduced, which may reduce the mounting accuracy of the instrument panel and the grab box. Therefore, a reinforcing structure for maintaining the rigidity of the opening is required.

従来、この種の補強構造として、例えば、以下に示すものが知られている。
即ち、フロントシートの前方に配設されたインストルメントパネルにグラブボックス等の内装部品を取り付けるための開口部を形成し、当該開口部の下縁を、車両前方に開口する断面略コの字状の桟部と当該桟部の開口縁にインテグラルヒンジを介して形成した蓋部とから構成し、当該蓋部を前記桟部に固定し、桟部と蓋部とで閉断面を形成し得る構成にしてある。(例えば、特許文献1)
本構成によって、開口部の下縁が閉断面構造を有する桟部により構成されるので、当該下縁の剛性を高めることができた。
Conventionally, as this type of reinforcing structure, for example, the following structure is known.
That is, an opening for attaching an interior part such as a grab box is formed in an instrument panel disposed in front of the front seat, and the lower edge of the opening is substantially U-shaped in cross section that opens to the front of the vehicle. And a lid portion formed on the opening edge of the rail portion via an integral hinge. The lid portion is fixed to the rail portion, and the cross section can be formed by the rail portion and the lid portion. It is configured. (For example, Patent Document 1)
With this configuration, since the lower edge of the opening is formed by a crosspiece having a closed cross-sectional structure, the rigidity of the lower edge can be increased.

特開2001−130287号公報JP 2001-130287 A

しかし、従来の補強構造では、開口部の補強のためには、前記桟部を設けるためのスペースが必要となる。前記スペースを補強以外の目的にも使用しようとしても、グラブボックスの下端が位置するため使用性が悪く有効に利用できないという問題があった。   However, in the conventional reinforcing structure, a space for providing the crosspiece is required for reinforcing the opening. Even if the space is to be used for purposes other than reinforcement, there is a problem that the lower end of the grab box is located so that the usability is poor and cannot be used effectively.

本発明は、かかる問題点に着目してなされたものであり、その目的は、開口部下縁のスペースを無駄にすることなく、高い剛性が得られるインストルメントパネルの開口部構造を提供することである。   The present invention has been made paying attention to such problems, and an object of the present invention is to provide an opening structure of an instrument panel that can obtain high rigidity without wasting the space at the lower edge of the opening. is there.

本発明の特徴構成は、車両のフロントシートの前方に配設されたインストルメントパネルに、グラブボックス用の開口部を形成したインストルメントパネルの開口部構造であって、前記開口部の下縁を構成する桟部に、グラブボックスを開閉自在に枢支すべく当該開口部の桟部の両端付近に夫々設けられたヒンジ部と、当該夫々のヒンジ部の間に前記開口部の桟部の長手方向に沿って形成された発煙筒を受け入れる溝状の凹部とを備え、前記溝状の凹部が、下方に凹入し且つ車室方向に開口する状態で、前記開口部の桟部の上面と側面とに亘って形成されている点にある。
A characteristic configuration of the present invention is an opening structure of an instrument panel in which an opening for a grab box is formed in an instrument panel disposed in front of a front seat of a vehicle, wherein a lower edge of the opening is formed. the crosspiece constituting a hinge portion provided respectively near both the crosspiece of the opening so as to pivot freely opening and closing the glove compartment, longitudinal crosspiece of the opening between the hinge portions of the respective e Bei a groove-like recess for receiving the smoke tube formed along the direction, the groove-like recess, with the opening re-entrant and in the passenger compartment direction downwards, the upper surface of the crosspiece of the opening And the side surface .

従来、前記ヒンジ部の間のスペースはグラブボックスの下端が位置するため使用性が悪く、有効に利用することができなかった。しかし、本特徴構成のごとく、係る位置に使用頻度の低い発煙筒を受け入れる溝状の凹部を備えることによって、従来使用できなかったスペースを有効に活用することができる。   Conventionally, the space between the hinge portions has poor usability because the lower end of the grab box is located and cannot be used effectively. However, as in this feature configuration, by providing a groove-like recess for receiving a smoke cylinder having a low use frequency at such a position, it is possible to effectively utilize a space that could not be used conventionally.

また、本特徴構成のごとく、夫々のヒンジの間に凹部を有することで、当該凹部がヒンジ間の補強構造となるので、ヒンジ間の剛性を高めることができ、ひいては、開口部全体の剛性を高めることができる。その結果、インストルメントパネルの剛性を十分に維持しつつ大きな開口部を設けることができる。   Further, as in this feature configuration, by having the recesses between the hinges, the recesses provide a reinforcing structure between the hinges, so that the rigidity between the hinges can be increased, and consequently the rigidity of the entire opening is increased. Can be increased. As a result, it is possible to provide a large opening while sufficiently maintaining the rigidity of the instrument panel.

(インストルメントパネルの概要)
図1に自動車の前方に配置されるインストルメントパネル1の一部を示す。このインストルメントパネル1は、例えば樹脂等を用いて、射出成形等によって形成される。インストルメントパネル1の運転席側には計器取り付け開口(不図示)が形成されている。また、インストルメントパネル1中央付近にはオーディオユニット取り付け開口(不図示)が形成されている。
(Instrument panel overview)
FIG. 1 shows a part of an instrument panel 1 arranged in front of an automobile. The instrument panel 1 is formed by injection molding or the like using, for example, a resin or the like. An instrument mounting opening (not shown) is formed on the driver's seat side of the instrument panel 1. An audio unit mounting opening (not shown) is formed near the center of the instrument panel 1.

図1に示すように、インストルメントパネル1の助手席側には略長方形のグラブボックス用の開口部2が設けられている。当該開口部2にはグラブボックス3が車両の前後方向に揺動自在に枢支される。また、前記開口部2の下縁4には、当該下縁4の長手方向に沿って凹部42が設けられ、当該凹部42には、発煙筒5が受け入れられる。
(グラブボックス用の開口構造)
As shown in FIG. 1, an opening 2 for a substantially rectangular grab box is provided on the passenger seat side of the instrument panel 1. A grab box 3 is pivotally supported in the opening 2 so as to be swingable in the longitudinal direction of the vehicle. Further, the lower edge 4 of the opening 2 is provided with a recess 42 along the longitudinal direction of the lower edge 4, and the smoke emitting cylinder 5 is received in the recess 42.
(Opening structure for grab box)

図1及び図2に示すように、グラブボックス3用の開口部2は、その上縁中央付近に後述のロック機構7と係脱自在なストライカ6を設けてある。
開口部2の下縁4は、例えば車両前方に開口する、断面略U字若しくはコの字形状等の桟部で構成され、当該桟部は車幅方向の両端と一体的に接続形成される。
As shown in FIGS. 1 and 2, the opening 2 for the grab box 3 is provided with a striker 6 that can be engaged with and disengaged from a lock mechanism 7 to be described later near the center of the upper edge.
The lower edge 4 of the opening 2 is constituted by a crosspiece having a substantially U-shaped or U-shaped cross section that opens to the front of the vehicle, for example, and the crosspiece is integrally connected to both ends in the vehicle width direction. .

図1及び図3に示すように、前記桟部4の両端付近には夫々ヒンジ部41が、例えば一体成形によって設けてある。ヒンジ部41は前記桟部4の上面4aと側面4bとに連続して設けられた略四角形状の孔部41aと当該穴部に設けられ、車両前方方向に開口を有する略U字型断面形状である軸部41bとを備える。   As shown in FIGS. 1 and 3, hinge portions 41 are provided near both ends of the crosspiece 4 by, for example, integral molding. The hinge part 41 is provided with a substantially rectangular hole 41a continuously provided on the upper surface 4a and the side surface 4b of the crosspiece 4 and a substantially U-shaped cross-sectional shape provided in the hole and having an opening in the vehicle front direction. And a shaft portion 41b.

図1及び図2に示すように、夫々のヒンジ部41の間には前記桟部4の長手方向に沿って、当該桟部4の上面4aと側面4bとに連続し、車室方向に開口する凹部42を設けてある。当該凹部は、例えば断面略半円形状とすることができ、また、当該凹部42付近の上面4a側及び側面4b側には夫々、前記凹部42に受け入れられた発煙筒5を保持する保持部材43を設けてある。
発煙筒5は、前記凹部42に脱着自在に受け入れられ、更に保持部材43によって凹部42内に確実に保持される。
As shown in FIG. 1 and FIG. 2, between the hinge portions 41, the upper surface 4 a and the side surface 4 b of the crosspiece portion 4 are continuous along the longitudinal direction of the crosspiece portion 4, and open in the vehicle compartment direction. A concave portion 42 is provided. For example, the concave portion can have a substantially semicircular cross section, and the holding member 43 that holds the smoke cylinder 5 received in the concave portion 42 on the upper surface 4a side and the side surface 4b side near the concave portion 42, respectively. Is provided.
The smoke generation cylinder 5 is removably received in the recess 42 and is securely held in the recess 42 by the holding member 43.

前記凹部42は、発煙筒5との間で周方向に隙間が生じることがない形状にすることも可能である。また、前記保持部材43は、前記凹部42に受け入れた発煙筒5を内側に付勢する構造にすることが可能である。
このような構成にすることによって、発煙筒5が凹部42の内周面に確実に当接し、芯材の役割を果たすので、桟部の変形を確実に防止することができ、ひいては、開口部全体の剛性を一層高めることができる。
The recess 42 may be shaped so that no gap is generated in the circumferential direction with the smoke cylinder 5. Further, the holding member 43 can be structured to bias the smoke cylinder 5 received in the recess 42 inward.
By adopting such a configuration, the smoke generating tube 5 reliably contacts the inner peripheral surface of the recess 42 and plays the role of a core material, so that the deformation of the crosspiece can be reliably prevented, and consequently the opening The overall rigidity can be further increased.

また、凹部42を桟部の上面4aだけではなく側面4bにも連続して設けることによって、当該グラブボックス3が閉状態の場合でも、運転席から発煙筒5が視認可能にしてある。
発煙筒5は、法規により運転席の運転手から視認可能である必要があるが、本構成によって、凹部42を発煙筒5収納用のスペースとして用いることができる。
Further, by providing the recess 42 continuously not only on the upper surface 4a of the crosspiece but also on the side surface 4b, the smoke cylinder 5 can be seen from the driver's seat even when the grab box 3 is closed.
Although it is necessary for the smoke cylinder 5 to be visible from the driver in the driver's seat according to laws and regulations, the concave portion 42 can be used as a space for storing the smoke cylinder 5 by this configuration.

(グラブボックス)
グラブボックス3は前記開口部2を閉塞可能なカバー部31とカバー部31に一体的に形成された本体部32とを有する。
カバー部31の上方略中央部には車室側に開口を有する凹部33が設けられ、当該凹部33内にロック機構7が配設されている。このロック機構7は前記ストライカ6と係脱自在に係合する。上記ロック機構7にはノブが軸支され、当該ノブを車室側に引くと前記係合が外れてカバー部31の開動作が可能となり、ドア部を閉めると前記ロック機構7がストライカ6に係合する。
(Grab box)
The grab box 3 includes a cover part 31 capable of closing the opening 2 and a main body part 32 formed integrally with the cover part 31.
A concave portion 33 having an opening on the vehicle compartment side is provided in a substantially central portion above the cover portion 31, and the lock mechanism 7 is disposed in the concave portion 33. The lock mechanism 7 is detachably engaged with the striker 6. A knob is pivotally supported by the lock mechanism 7. When the knob is pulled toward the vehicle compartment, the engagement is released and the cover portion 31 can be opened. When the door portion is closed, the lock mechanism 7 is attached to the striker 6. Engage.

グラブボックスの下部には、前記ヒンジ部41に係合する軸保持部34を設けてある。当該軸保持部34は、軸41bに嵌合する略円形断面形状の隙間部を備えてある。軸保持部34に隣接する位置には、前記隙間部と連続して、前記孔部41aの縁と当接することによってグラブボックス3の開限界位置を決定するストッパー部35が設けてある。   A shaft holding portion 34 that engages with the hinge portion 41 is provided at the lower portion of the grab box. The shaft holding portion 34 includes a gap portion having a substantially circular cross-sectional shape that is fitted to the shaft 41b. A stopper portion 35 is provided at a position adjacent to the shaft holding portion 34 to determine the open limit position of the grab box 3 by contacting the edge of the hole portion 41a continuously with the gap portion.

上述の構成によってグラブボックス3は開口部2に枢支され、車両の前後方向に揺動自在である。図3に示すように、閉位置においては前記ストライカ6とロック機構7とが係合することによって、前記グラブボックスを閉位置に固定する。一方、開限界に置いては前記ストッパー部35が前記ヒンジ部41に当接して更なる揺動を防止する。   With the above-described configuration, the grab box 3 is pivotally supported by the opening 2 and can swing in the front-rear direction of the vehicle. As shown in FIG. 3, in the closed position, the striker 6 and the lock mechanism 7 are engaged to fix the grab box in the closed position. On the other hand, at the open limit, the stopper portion 35 contacts the hinge portion 41 to prevent further swinging.

[別実施形態1]
上述の実施形態において、桟部の内部は中空構造に限らず、例えばその内部に補強部材等を備えた中実構造であってもよい。
本構成によって、開口部2の下縁4の剛性を一層高めることができる。
[Another embodiment 1]
In the above-described embodiment, the inside of the crosspiece is not limited to the hollow structure, and may be a solid structure including a reinforcing member or the like inside.
This structure Ru can be further enhanced rigidity of the lower edge 4 of the opening 2.

[別実施形態2]
また、ヒンジ部41は一体成形品に限らず別途設けるものであってもよい。
なお、軸保持部34はヒンジ部41に、軸41bはグラブボックス3に夫々設ける構造であってもよい。
[Another embodiment 2]
Further, the hinge portion 41 is not limited to an integrally molded product and may be provided separately.
The shaft holding portion 34 may be provided in the hinge portion 41, and the shaft 41b may be provided in the grab box 3.

[別実施形態3]
上述の実施形態において、グラブボックス3は、本体部32を有さない構造、即ち、図4に示すように、開口部2にカバー部31が直接開閉自在に枢支してある構造であってもよい。
本実施形態において、前記桟部の両端付近には夫々ヒンジ部41が設けてあり、当該ヒンジ部は断面略半円形状の軸保持部41dを有する。グラブボックス下部の前記ヒンジ部41と対応する位置に夫々ヒンジ部41の軸保持部41dに係入される軸部36を備えている。当該軸部36は前記軸保持部41dに保持され、グラブボックス3は前記開口部2に開閉自在に枢支される。
本構成によってグラブボックス3が本体部32を有さないので、軽量化を図ることができる。
なお、軸部36は前記ヒンジ部41に、軸保持部41dは前記グラブボックス3に夫々設けられていてもよい。
[Another embodiment 3]
In the above-described embodiment, the grab box 3 has a structure without the main body 32, that is, a structure in which the cover 31 is pivotally supported by the opening 2 so as to be directly openable and closable as shown in FIG. Also good.
In this embodiment, the hinge part 41 is provided in the vicinity of both ends of the crosspiece part, and the hinge part has a shaft holding part 41d having a substantially semicircular cross section. A shaft portion 36 that is engaged with the shaft holding portion 41d of the hinge portion 41 is provided at a position corresponding to the hinge portion 41 below the grab box. The shaft portion 36 is held by the shaft holding portion 41d, and the grab box 3 is pivotally supported by the opening portion 2 so as to be opened and closed.
With this configuration, the grab box 3 does not have the main body portion 32, so that the weight can be reduced.
The shaft portion 36 may be provided in the hinge portion 41, and the shaft holding portion 41d may be provided in the grab box 3.

インストルメントパネルのグラブボックス開口部付近の斜視図Perspective view of the instrument panel near the grab box opening 本願発明に係る開口部構造を示す断面図Sectional drawing which shows the opening part structure which concerns on this invention グラブボックスの開閉動作を示す断面図Sectional view showing opening and closing operation of grab box 本願発明の別実施形態を示す断面図Sectional drawing which shows another embodiment of this invention

符号の説明Explanation of symbols

1 インストルメントパネル
2 開口部
3 グラブボックス
31 カバー部
32 本体部
桟部(下縁)
4a 上面
4b 側面
41 ヒンジ部
42 凹部
5 発煙筒
DESCRIPTION OF SYMBOLS 1 Instrument panel 2 Opening part 3 Grab box 31 Cover part 32 Main body part 4 Crosspiece (lower edge)
4a Top surface
4b Side surface 41 Hinge part 42 Recessed part 5 Smoke cylinder

Claims (1)

車両のフロントシートの前方に配設されたインストルメントパネルに、グラブボックス用の開口部を形成したインストルメントパネルの開口部構造であって、
前記開口部の下縁を構成する桟部に、グラブボックスを開閉自在に枢支すべく当該開口部の桟部の両端付近に夫々設けられたヒンジ部と、当該夫々のヒンジ部の間に前記開口部の桟部の長手方向に沿って形成された発煙筒を受け入れる溝状の凹部とを備え、
前記溝状の凹部が、下方に凹入し且つ車室方向に開口する状態で、前記開口部の桟部の上面と側面とに亘って形成されているインストルメントパネルの開口部構造。
An instrument panel opening structure in which an opening for a grab box is formed on an instrument panel disposed in front of a front seat of a vehicle,
The crosspiece constituting the lower edge of the opening, the vicinity of both ends of the crosspiece of the opening so as to pivot freely open and close the glove compartment and each provided with a hinge portion, between the hinge portions of the respective e Bei a groove-like recess for receiving the smoke tube which is formed along the longitudinal direction of the rail of the opening,
An opening structure of an instrument panel, wherein the groove-like recess is recessed downward and is opened in a vehicle compartment direction, and is formed across the upper surface and the side surface of the crosspiece of the opening.
JP2005101372A 2005-03-31 2005-03-31 Instrument panel opening structure Expired - Fee Related JP4476149B2 (en)

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Application Number Priority Date Filing Date Title
JP2005101372A JP4476149B2 (en) 2005-03-31 2005-03-31 Instrument panel opening structure

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Application Number Priority Date Filing Date Title
JP2005101372A JP4476149B2 (en) 2005-03-31 2005-03-31 Instrument panel opening structure

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Publication Number Publication Date
JP2006281854A JP2006281854A (en) 2006-10-19
JP4476149B2 true JP4476149B2 (en) 2010-06-09

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Application Number Title Priority Date Filing Date
JP2005101372A Expired - Fee Related JP4476149B2 (en) 2005-03-31 2005-03-31 Instrument panel opening structure

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JP2006281854A (en) 2006-10-19

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