JP6975399B2 - Ventilation grill - Google Patents

Ventilation grill Download PDF

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Publication number
JP6975399B2
JP6975399B2 JP2017171626A JP2017171626A JP6975399B2 JP 6975399 B2 JP6975399 B2 JP 6975399B2 JP 2017171626 A JP2017171626 A JP 2017171626A JP 2017171626 A JP2017171626 A JP 2017171626A JP 6975399 B2 JP6975399 B2 JP 6975399B2
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closing plate
grill
opening end
opening
main body
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JP2019043485A (en
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良一 岡本
岳彦 森川
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Isuzu Motors Ltd
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Isuzu Motors Ltd
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Priority to JP2017171626A priority Critical patent/JP6975399B2/en
Priority to PCT/JP2018/032714 priority patent/WO2019049850A1/en
Priority to CN201880057839.5A priority patent/CN111051097B/en
Publication of JP2019043485A publication Critical patent/JP2019043485A/en
Priority to PH12020500428A priority patent/PH12020500428A1/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/34—Nozzles; Air-diffusers

Description

本発明は、ベンチレーショングリルに関する。 The present invention relates to a ventilation grill.

特許文献１には、筒状のハウジングと、このハウジング内で互いに並列する多数枚のブレードとから構成される自動車の空調用吹出口装置が記載されている。全ブレードは、１本のリンクにより相互に連結される。ハウジングは、自動車のインストルメントパネル等の支持体に固着され、送風ダクトが接続される。 Patent Document 1 describes an air-conditioning outlet device for an automobile, which is composed of a cylindrical housing and a large number of blades arranged in parallel with each other in the housing. All blades are connected to each other by a single link. The housing is fixed to a support such as an instrument panel of an automobile, and a ventilation duct is connected to the housing.

特開２００２−０６７６７８号公報Japanese Unexamined Patent Publication No. 2002-06678

ところで、仕様の異なる車両間での部品の共通化等の理由により、車室側へ空気を送風する空調ユニットが搭載されない仕様の車両に送風口として機能しない空調用吹出口装置（ベンチレーショングリル）が設けられる場合がある。この場合、ベンチレーショングリルのハウジング（グリル本体）内にブレードが設けられていると、車両に空調ユニットが搭載されている（ベンチレーショングリルが送風口として機能する）と乗員が誤認する可能性がある。 By the way, an air-conditioning outlet device (ventilation grill) that does not function as an air outlet for vehicles with specifications that do not have an air-conditioning unit that blows air to the passenger compartment side due to reasons such as standardization of parts between vehicles with different specifications. May be provided. In this case, if the blade is installed in the housing (grill body) of the ventilation grill, the occupant may mistakenly think that the vehicle is equipped with an air conditioning unit (the ventilation grill functions as an air outlet). be.

そこで、本発明は、空調ユニットが搭載されない仕様の車両に設けられた場合において、空調ユニットが搭載されていると乗員に誤認させることがなく、且つベンチレーショングリル内のスペースを有効に活用することができるベンチレーショングリルの提供を目的とする。 Therefore, according to the present invention, when the vehicle is installed in a vehicle having a specification in which the air conditioning unit is not installed, the occupant does not misunderstand that the air conditioning unit is installed, and the space in the ventilation grill is effectively utilized. The purpose is to provide a ventilation grill that can be used.

上記目的を達成すべく、本発明は、車室に設けられるベンチレーショングリルであって、グリル本体と閉止板とを備える。グリル本体は、室内側の第１グリル開口を区画する第１開口端と室外側の第２グリル開口を区画する第２開口端とを両端に有し、第１グリル開口と第２グリル開口とを介して室内側と室外側とを連通する通路を形成する。閉止板は、第１開口端よりも第２開口端側でグリル本体に保持されて通路を閉止する。 In order to achieve the above object, the present invention is a ventilation grill provided in a vehicle interior, and includes a grill main body and a closing plate. The grill body has a first opening end for partitioning the first grill opening on the indoor side and a second opening end for partitioning the second grill opening on the outdoor side at both ends, and the first grill opening and the second grill opening. A passage connecting the indoor side and the outdoor side is formed through the above. The closing plate is held by the grill body on the side of the second opening end rather than the first opening end to close the passage.

上記構成では、グリル本体の通路にブレードは配置されず、グリル本体の通路が閉止板によって閉止されるので、車両に空調ユニットが搭載されていると乗員が誤認することがない。また、グリル本体の第１開口端よりも第２開口端側で、通路を閉止する閉止板が保持されているので、グリル本体には閉止板によって車室内側へ開口する有底空間が区画される。従って、この有底空間を例えば小物入れなどに利用することができ、ベンチレーショングリル内のスペースを有効に活用することができる。 In the above configuration, the blade is not arranged in the passage of the grill body, and the passage of the grill body is closed by the closing plate, so that the occupant does not mistakenly recognize that the air conditioning unit is mounted on the vehicle. Further, since the closing plate for closing the passage is held on the side of the second opening end of the grill body from the first opening end, the grill body is divided into a bottomed space that opens to the vehicle interior side by the closing plate. NS. Therefore, this bottomed space can be used, for example, for an accessory case, and the space inside the ventilation grill can be effectively used.

また、グリル本体は、第２グリル開口を横断するように第２開口端の周縁部から一体的に延び、第２開口端に空調ダクトを接続する場合に空調ダクト内への第２開口端の挿入をガイドするガイド部を有してもよい。閉止板は、閉止板本体とストッパ部と複数の係合部とを一体的に有し、閉止板本体の表面が室内へ臨む姿勢で第１グリル開口を挿通して第２開口端の近傍の所定の閉止板取付位置へ移動可能な形状である。ストッパ部は、閉止板本体の裏側に設けられ、閉止板取付位置よりも室外側への閉止板の移動をガイド部との当接によって阻止する。複数の係合部は、閉止板本体の外縁に設けられ、閉止板が第１グリル開口から通路を通り閉止板取付位置へ達することによって第２開口端と係合して、閉止板取付位置から室内側への閉止板の移動を第２開口端との係合によって阻止する。ストッパ部がガイド部に当接し、複数の係合部が第２開口端と係合することによって、閉止板が閉止板取付位置でグリル本体に保持されて、閉止板本体が通路を閉止する。 Further, the grill body extends integrally from the peripheral edge of the second opening end so as to cross the second grill opening, and when the air conditioning duct is connected to the second opening end, the second opening end into the air conditioning duct. It may have a guide portion for guiding the insertion. The closing plate integrally has a closing plate main body, a stopper portion, and a plurality of engaging portions, and the surface of the closing plate main body is inserted through the first grill opening in a posture facing the room and near the second opening end. It is a shape that can be moved to a predetermined closing plate mounting position. The stopper portion is provided on the back side of the closing plate main body, and prevents the closing plate from moving to the outside of the room from the closing plate mounting position by contact with the guide portion. The plurality of engaging portions are provided on the outer edge of the closing plate main body, and the closing plate engages with the second opening end by reaching the closing plate mounting position through the passage from the first grill opening, and from the closing plate mounting position. The movement of the closing plate to the indoor side is prevented by engaging with the second opening end. When the stopper portion abuts on the guide portion and the plurality of engaging portions engage with the second opening end, the closing plate is held by the grill body at the closing plate mounting position, and the closing plate body closes the passage.

上記構造では、閉止板取付位置よりも室外側への閉止板の移動は、閉止板本体の裏側に設けられるストッパ部がガイド部に当接することによって阻止され、閉止板取付位置から室内側への閉止板の移動は、閉止板本体の外縁に設けられる係合部が第２開口端と係合することによって阻止される。このため、閉止板が閉止板取付位置でグリル本体に保持されるので、グリル本体に対する閉止板の脱落を確実に防止することができる。 In the above structure, the movement of the closing plate from the closing plate mounting position to the outdoor side is blocked by the stopper portion provided on the back side of the closing plate main body abutting against the guide portion, and is prevented from the closing plate mounting position to the indoor side. The movement of the closing plate is prevented by engaging the engaging portion provided on the outer edge of the closing plate body with the second opening end. Therefore, since the closing plate is held by the grill main body at the closing plate mounting position, it is possible to reliably prevent the closing plate from falling off with respect to the grill main body.

また、第２開口端の近傍の所定の閉止板取付位置で閉止板がグリル本体に保持されるので、閉止板によって区画される車室内側へ開口する有底空間を最大限まで大きく設定することができ、ベンチレーショングリル内のスペースをより有効に活用することができる。 Further, since the closing plate is held by the grill body at a predetermined closing plate mounting position near the second opening end, the bottomed space that opens to the vehicle interior side partitioned by the closing plate should be set as large as possible. The space inside the ventilation grill can be used more effectively.

本発明によれば、空調ユニットが搭載されない仕様の車両に設られた場合において、空調ユニットが搭載されていると乗員に誤認させることがなく、且つベンチレーショングリル内のスペースを有効に活用することができる。 According to the present invention, when the vehicle is installed in a vehicle having a specification in which the air conditioning unit is not installed, the occupant does not misunderstand that the air conditioning unit is installed, and the space in the ventilation grill is effectively utilized. Can be done.

本発明に係るベンチレーショングリルを備える車両の車室の前部の斜視図である。It is a perspective view of the front part of the vehicle interior of the vehicle provided with the ventilation grill according to this invention. 図１の車室の前部のＩＩ−ＩＩ矢視断面図である。FIG. 1 is a cross-sectional view taken along the line II-II of the front part of the passenger compartment of FIG. 図１のベンチレーショングリルを示す斜視図である。It is a perspective view which shows the ventilation grill of FIG. 図３の下面図であるIt is a bottom view of FIG. 図４のＶ−Ｖ矢視断面図である。FIG. 4 is a cross-sectional view taken along the line VV of FIG. 図４のＶＩ−ＶＩ矢視断面図である。FIG. 4 is a cross-sectional view taken along the line VI-VI of FIG.

以下、本発明の一実施形態を、図面を参照して詳細に説明する。なお、各図において、矢印ＦＲは車両の前方を、矢印ＵＰは上方を、矢印ＩＮは車幅方向内側をそれぞれ示す。また、以下の説明において、前後方向は車両の前後方向を意味し、左右方向は車両の前方を向いた状態での左右方向を意味する。 Hereinafter, an embodiment of the present invention will be described in detail with reference to the drawings. In each figure, the arrow FR indicates the front of the vehicle, the arrow UP indicates the upper side, and the arrow IN indicates the inside in the vehicle width direction. Further, in the following description, the front-rear direction means the front-rear direction of the vehicle, and the left-right direction means the left-right direction in a state of facing the front of the vehicle.

図１及び図２に示すように、車両１の車室２の前方を区画するインストルメントパネル１０には、左右のベンチレーショングリル３が取り付けられている。インストルメントパネル１０は、車室２の前方で車幅方向に延びるインストクロスメンバ６（図２参照）の後方に配置されて、樹脂によって形成されて車室２の左右に亘って延びるパネルであって、車室２の前部で起立する後パネル部１０ａと、後パネル部１０ａの上端から前方へ延びる上パネル部１０ｂと、後パネル部１０ａの左右の両端から前方へ延びる左右の側パネル部（図１には、左側の側面部のみが示されている）１０ｃとを一体的に有する。インストルメントパネル１０の後パネル部（以下、単にインストルメントパネルという）１０ａは、運転席側（本実施形態では、右側）のメーターパネル１１、助手席側（本実施形態では、左側）のグローブボックス１２、車幅方向中央部のセンターパネル１３、及び車幅方向両端部のサイドカバー部１４などを有する。メーターパネル１１には、スピードメーターやタコメーター等の各種計器類１７が配置される。グローブボックス１２は、内部にドライビンググローブ等を収容可能な小物入れである。センターパネル１３には、ラジオやエアコンの操作パネル等の複数の電装部品１５などが設けられる。センターパネル１３の車幅方向両側には、インストルメントパネル１０にベンチレーショングリル３が取り付けられた状態（以下、グリル取付状態という）で、ベンチレーショングリル３が挿入される略矩形状のグリル挿通孔１６がそれぞれ形成される。左右のサイドカバー部１４は、メーターパネル１１及びグローブボックス１２の車幅方向外側に配置される。なお、左右のベンチレーショングリル３は、インストルメントパネル１０の左右両側に対称的に設けられ、ほぼ同様の構成を有するため、以下では、左側のベンチレーショングリル３の構造について説明し、右側の説明を省略する。 As shown in FIGS. 1 and 2, left and right ventilation grilles 3 are attached to the instrument panel 10 that divides the front of the vehicle compartment 2 of the vehicle 1. The instrument panel 10 is a panel arranged in front of the vehicle interior 2 and behind the instrument cross member 6 (see FIG. 2) extending in the vehicle width direction, formed of resin, and extending to the left and right of the vehicle interior 2. The rear panel portion 10a that stands up at the front of the vehicle interior 2, the upper panel portion 10b that extends forward from the upper end of the rear panel portion 10a, and the left and right side panel portions that extend forward from both left and right ends of the rear panel portion 10a. It integrally has 10c (only the left side surface is shown in FIG. 1). The rear panel portion (hereinafter, simply referred to as an instrument panel) 10a of the instrument panel 10 is a meter panel 11 on the driver's seat side (right side in this embodiment) and a glove box on the passenger seat side (left side in this embodiment). 12. It has a center panel 13 at the center in the vehicle width direction, side cover portions 14 at both ends in the vehicle width direction, and the like. Various instruments 17 such as a speedometer and a tachometer are arranged on the meter panel 11. The glove box 12 is an accessory case that can accommodate driving gloves and the like inside. The center panel 13 is provided with a plurality of electrical components 15 such as an operation panel for a radio and an air conditioner. On both sides of the center panel 13 in the vehicle width direction, a substantially rectangular grill insertion hole into which the ventilation grill 3 is inserted with the ventilation grill 3 attached to the instrument panel 10 (hereinafter referred to as the grill attached state). 16 are formed respectively. The left and right side cover portions 14 are arranged outside the meter panel 11 and the glove box 12 in the vehicle width direction. Since the left and right ventilation grills 3 are symmetrically provided on the left and right sides of the instrument panel 10 and have substantially the same configuration, the structure of the left ventilation grill 3 will be described below, and the right side will be described. Is omitted.

図３〜図６に示すように、ベンチレーショングリル３は、樹脂製のベンチレーショングリル３であって、グリル本体４と、グリル本体４に保持される閉止板５とを有する。ベンチレーショングリル３は、グリル取付状態で、前下方へ傾斜した状態でインストルメントパネル１０に取り付けられ、内部領域に有底空間７を有し、小物等を収納可能である。なお、以下では、ベンチレーショングリル３に関する方向は、特に説明のない限りグリル取付状態における方向を示す。 As shown in FIGS. 3 to 6, the ventilation grill 3 is a resin ventilation grill 3 and has a grill main body 4 and a closing plate 5 held by the grill main body 4. The ventilation grill 3 is attached to the instrument panel 10 in a state of being inclined forward and downward in a grill-attached state, has a bottomed space 7 in an internal region, and can store small items and the like. In the following, the direction regarding the ventilation grill 3 indicates the direction in the grill mounted state unless otherwise specified.

グリル本体４は、室内側の第１グリル開口２０と室外側の第２グリル開口２２とを有する略矩形筒体状であり、第１グリル開口２０と第２グリル開口２２とを介して室内側と室外側とを連通するグリル通路（通路）２４が形成される。グリル本体４は、第１グリル開口２０を区画する第１開口端２１と、第２グリル開口２２を区画する第２開口端２３とを有し、第２開口端２３側からインストルメントパネル１０のグリル挿通孔（図２参照）１６に挿入される。 The grill body 4 has a substantially rectangular tubular shape having a first grill opening 20 on the indoor side and a second grill opening 22 on the outdoor side, and is on the indoor side via the first grill opening 20 and the second grill opening 22. A grill passage (passage) 24 that communicates with the outside of the room is formed. The grill body 4 has a first opening end 21 for partitioning the first grill opening 20 and a second opening end 23 for partitioning the second grill opening 22, and the instrument panel 10 is formed from the second opening end 23 side. It is inserted into the grill insertion hole (see FIG. 2) 16.

グリル本体４の第２開口端２３側には、第２グリル開口２２を横断するように第２開口端２３の周縁部から一体的に延び、第２開口端２３に空調ダクト（図示省略）を接続する場合に空調ダクト内への第２開口端２３の挿入をガイドするグリルガイド部２５が設けられる。グリルガイド部２５は、グリル本体４の第２開口端２３の周縁部から室外側へ膨出するように上下方向に亘って延びて、第２開口端２３の上端縁と下端縁とを連結する縦ガイド部（ガイド部）２６と、グリル本体４の第２開口端２３の周縁部から室外側へ膨出するように車幅方向に亘って延びて、第２開口端２３の車幅方向両端縁を連結する横ガイド部２７とを有する。 On the second opening end 23 side of the grill body 4, an air conditioning duct (not shown) is integrally extended from the peripheral edge of the second opening end 23 so as to cross the second grill opening 22. A grill guide portion 25 is provided to guide the insertion of the second opening end 23 into the air conditioning duct when connecting. The grill guide portion 25 extends in the vertical direction from the peripheral edge of the second opening end 23 of the grill body 4 so as to bulge outward, and connects the upper end edge and the lower end edge of the second opening end 23. The vertical guide portion (guide portion) 26 and the peripheral edge portion of the second opening end 23 of the grill body 4 extend outward in the vehicle width direction so as to bulge outward, and both ends of the second opening end 23 in the vehicle width direction. It has a lateral guide portion 27 that connects the edges.

グリル本体４の第１開口端２１側には、グリル本体４の外周面から外側へ延びる本体リブ部２８が設けられる。グリル本体４は、第２開口端２３側からインストルパネル１０のグリル挿通孔１６へ挿入され、インストルメントパネル１０のグリル挿通孔１６の外周縁部の室内側に、グリル本体４の本体リブ部２８の室外側が当接することによって、インストルメントパネル１０に取り付けられる。 On the side of the first opening end 21 of the grill main body 4, a main body rib portion 28 extending outward from the outer peripheral surface of the grill main body 4 is provided. The grill body 4 is inserted into the grill insertion hole 16 of the instrument panel 10 from the second opening end 23 side, and the main body rib portion 28 of the grill body 4 is located on the indoor side of the outer peripheral edge portion of the grill insertion hole 16 of the instrument panel 10. It is attached to the instrument panel 10 by abutting the outdoor side of the.

なお、本実施形態のベンチレーショングリル３のグリル本体４は、空調装置（図示省略）を備える車両に用いられるベンチレーショングリルのグリル本体４と兼用で用いられる。グリル本体４が空調装置を備える車両に用いられる場合、グリルガイド部２５が空調ダクト内への第２開口端２３の挿入をガイドすることによって、グリル本体４が空調装置の空調ダクトに接続される。 The grill body 4 of the ventilation grill 3 of the present embodiment is also used as the grill body 4 of the ventilation grill used in a vehicle equipped with an air conditioning device (not shown). When the grill body 4 is used in a vehicle equipped with an air conditioner, the grill body 4 is connected to the air conditioner duct of the air conditioner by guiding the insertion of the second opening end 23 into the air conditioner duct. ..

閉止板５は、グリル本体４の第２グリル開口２２と略同一形状の平板部材である閉止板本体３０と、閉止板本体３０の裏面３０ｂに設けられて上下方向に亘ってそれぞれ延びる左右の縦リブ部３１と、閉止板本体３０の裏面３０ｂに設けられて車幅方向に亘ってそれぞれ延びる上下の横リブ部（ストッパ部）３２と、閉止板本体３０の外縁の車幅方向両側に上下２箇所ずつ設けられる複数（実施形態では４箇所）の係合爪（係合部）３３とを一体的に有する。閉止板５は、閉止板本体３０の表面３０ａが室内へ臨む姿勢で第１グリル開口２０を挿通して第２開口端２３の近傍の閉止板取付位置へ移動可能である。閉止板５がグリル本体４に保持された状態（以下、閉止板取付状態という）において、上下の横リブ部３２と縦ガイド部２６との当接によって、閉止板取付位置よりも室外側への閉止板５の移動が阻止され、閉止板５が第１グリル開口２０からグリル通路２４を通り閉止板取付位置へ達することによって、複数の係合爪３３が第２開口端２３と係合して、閉止板取付位置から室内側への閉止板５の移動が阻止される。閉止板本体３０の裏面３０ｂと、グリル本体４の第２開口端２３とは、閉止板取付状態において、略同一平面上に配置される。 The closing plate 5 is provided on the closing plate main body 30 which is a flat plate member having substantially the same shape as the second grill opening 22 of the grill main body 4 and the back surface 30b of the closing plate main body 30, and is vertically extended in the vertical direction. The rib portion 31, the upper and lower horizontal rib portions (stopper portions) 32 provided on the back surface 30b of the closing plate main body 30 and extending in the vehicle width direction, and the upper and lower 2 on both sides of the outer edge of the closing plate main body 30 in the vehicle width direction. It integrally has a plurality of engagement claws (engagement portions) 33 provided at each location (four locations in the embodiment). The closing plate 5 can be moved to a closing plate mounting position near the second opening end 23 by inserting the first grill opening 20 in a posture in which the surface 30a of the closing plate main body 30 faces the room. In a state where the closing plate 5 is held by the grill body 4 (hereinafter referred to as a closing plate mounting state), the contact between the upper and lower horizontal rib portions 32 and the vertical guide portion 26 causes the closing plate 5 to move to the outdoor side from the closing plate mounting position. The movement of the closing plate 5 is blocked, and the closing plate 5 reaches the closing plate mounting position from the first grill opening 20 through the grill passage 24, so that the plurality of engaging claws 33 engage with the second opening end 23. , The movement of the closing plate 5 from the closing plate mounting position to the indoor side is prevented. The back surface 30b of the closing plate main body 30 and the second opening end 23 of the grill main body 4 are arranged on substantially the same plane in the closed plate mounting state.

次に、グリル本体４に対して閉止板５を取り付ける場合について説明する。 Next, a case where the closing plate 5 is attached to the grill body 4 will be described.

グリル本体４に対して閉止板５を取り付ける際には、インストルメントパネル１０のグリル挿通孔１６にグリル本体４が第２開口端２３側から挿入されることによって取り付けられた状態で、閉止板本体３０の表面３０ａが室内へ臨む姿勢で閉止板５をグリル本体４の第１グリル開口２０へ挿入する。次に、閉止板本体３０の裏面３０ｂが第２開口端２３の端面と略同一平面上に配置される閉止板取付位置まで閉止板５を移動させる。閉止板５の移動は、グリル本体４の周壁及び閉止板５の係合爪３３の変形によって許容され、閉止板５が閉止板取付位置まで移動した際にグリル本体４の周壁及び閉止板の係合爪３３の形状が復元し、係合爪３３が第２開口端２３と係合する。閉止板取付位置まで移動した閉止板５は、上下の横リブ部３２の室外側の面と縦ガイド部２６の室内側の面との当接によって閉止板取付位置よりも室外側への移動が阻止され、複数の係合爪３３の室内側の面と第２開口端２３の端面との当接によって閉止板取付位置から室内側への移動が阻止される。 When attaching the closing plate 5 to the grill main body 4, the closing plate main body is attached by inserting the grill main body 4 into the grill insertion hole 16 of the instrument panel 10 from the second opening end 23 side. The closing plate 5 is inserted into the first grill opening 20 of the grill body 4 with the surface 30a of the 30 facing the room. Next, the closing plate 5 is moved to a closing plate mounting position where the back surface 30b of the closing plate main body 30 is arranged on substantially the same plane as the end surface of the second opening end 23. The movement of the closing plate 5 is permitted by the deformation of the peripheral wall of the grill main body 4 and the engaging claw 33 of the closing plate 5, and when the closing plate 5 moves to the closing plate mounting position, the peripheral wall of the grill main body 4 and the closing plate are engaged. The shape of the joint claw 33 is restored, and the engaging claw 33 engages with the second opening end 23. The closing plate 5 that has moved to the closing plate mounting position moves to the outdoor side from the closing plate mounting position due to the contact between the outdoor surface of the upper and lower horizontal rib portions 32 and the indoor surface of the vertical guide portion 26. The movement from the closing plate mounting position to the indoor side is prevented by the contact between the indoor side surface of the plurality of engaging claws 33 and the end surface of the second opening end 23.

上記のように構成されたベンチレーショングリル３では、グリル本体４のグリル通路２４にブレードは配置されず、グリル本体４のグリル通路２４が閉止板５によって閉止されるので、車両１に空調ユニットが搭載されていると乗員が誤認することがない。また、グリル本体４の第１開口端２１よりも第２開口端２３側で、通路を閉止する閉止板５が保持されているので、グリル本体４には閉止板５によって室内側へ開口する有底空間７が区画される。従って、この有底空間７を例えば小物入れなどに利用することができ、ベンチレーショングリル３内のスペースを有効に活用することができる。 In the ventilation grill 3 configured as described above, the blade is not arranged in the grill passage 24 of the grill main body 4, and the grill passage 24 of the grill main body 4 is closed by the closing plate 5, so that the air conditioning unit is installed in the vehicle 1. The occupants will not mistakenly think that it is installed. Further, since the closing plate 5 for closing the passage is held on the second opening end 23 side of the grill main body 4 on the side of the first opening end 21, the grill main body 4 has an opening to the indoor side by the closing plate 5. The bottom space 7 is partitioned. Therefore, the bottomed space 7 can be used, for example, for an accessory case, and the space inside the ventilation grill 3 can be effectively used.

また、閉止板取付位置よりも室外側への閉止板５の移動は、閉止板本体３０の裏面３０ｂに設けられる横リブ部３２が縦ガイド部２６に当接することによって阻止され、閉止板取付位置から室内側への閉止板５の移動は、閉止板本体３０の外縁に設けられる係合爪３３が第２開口端２３と係合することによって阻止される。このため、閉止板５が閉止板取付位置でグリル本体４に保持されるので、グリル本体４に対する閉止板５の脱落を確実に防止することができる。 Further, the movement of the closing plate 5 to the outdoor side from the closing plate mounting position is prevented by the horizontal rib portion 32 provided on the back surface 30b of the closing plate main body 30 coming into contact with the vertical guide portion 26, and the closing plate mounting position. The movement of the closing plate 5 from the door to the indoor side is prevented by the engaging claw 33 provided on the outer edge of the closing plate main body 30 engaging with the second opening end 23. Therefore, since the closing plate 5 is held by the grill main body 4 at the closing plate mounting position, it is possible to reliably prevent the closing plate 5 from falling off with respect to the grill main body 4.

また、第２開口端２３の近傍の所定の閉止板取付位置で閉止板５がグリル本体４に保持されるので、閉止板５によって区画される室内側へ開口する有底空間７を最大限まで大きく設定することができ、ベンチレーショングリル３内のスペースをより有効に活用することができる。 Further, since the closing plate 5 is held by the grill body 4 at a predetermined closing plate mounting position near the second opening end 23, the bottomed space 7 that opens to the indoor side partitioned by the closing plate 5 is maximized. It can be set large, and the space inside the ventilation grill 3 can be used more effectively.

また、閉止板取付位置では、係合爪３３の室内側の面と第２開口端２３の端面とが当接し、上下の横リブ部３２の室外側の面と縦ガイド部２６の室内側の面とが当接することによって、閉止板５が閉止板取付位置でグリル本体４に保持される。従って、グリル本体４が車室２に固定された状態であっても、グリル本体４の第１グリル開口（室内側の開口）２０から閉止板５を挿入し、閉止板５をグリル本体４に取り付けることができる。 Further, at the closing plate mounting position, the indoor side surface of the engaging claw 33 and the end surface of the second opening end 23 are in contact with each other, and the outdoor side surface of the upper and lower horizontal rib portions 32 and the indoor side of the vertical guide portion 26. When the surface comes into contact with the surface, the closing plate 5 is held by the grill body 4 at the closing plate mounting position. Therefore, even when the grill body 4 is fixed to the vehicle interior 2, the closing plate 5 is inserted from the first grill opening (opening on the indoor side) 20 of the grill body 4, and the closing plate 5 is attached to the grill body 4. Can be attached.

また、本実施形態では、閉止板５が、グリル本体４の室外側の第２開口端２３に係合する係合爪３３と、縦ガイド部２６と当接する上下の横リブ部３２とを有する形状であるので、閉止板５を保持するための特別な形状をグリル本体４に設ける必要がない。 Further, in the present embodiment, the closing plate 5 has an engaging claw 33 that engages with the second opening end 23 on the outdoor side of the grill body 4, and upper and lower horizontal rib portions 32 that abut on the vertical guide portion 26. Since it is a shape, it is not necessary to provide the grill body 4 with a special shape for holding the closing plate 5.

なお、本実施形態では、上下の横リブ部３２が縦ガイド部２６に当接し、閉止板本体３０の外縁の車幅方向両側に上下２箇所ずつ設けられる係合爪３３が第２開口端２３と係合することによって、閉止板５が閉止板取付位置でグリル本体４に保持されて、閉止板本体３０が通路を閉止する構造を例示するが、これに限定されるものではない。例えば、上下方向に亘ってそれぞれ延びる左右の縦リブ部が横ガイド部２７に当接し、閉止板本体３０の上端縁及び下端縁に左右２箇所ずつ設けられる係合爪が第２開口端２３と係合することによって、閉止板５が閉止板取付位置でグリル本体４に保持されて、閉止板本体３０がグリル通路２４を閉止する構造であってもよい。 In the present embodiment, the upper and lower horizontal rib portions 32 are in contact with the vertical guide portion 26, and the second opening end 23 is provided with two upper and lower engaging claws 33 on both sides of the outer edge of the closing plate main body 30 in the vehicle width direction. By engaging with, the closing plate 5 is held by the grill main body 4 at the closing plate mounting position, and the closing plate main body 30 closes the passage, but the structure is not limited to this. For example, the left and right vertical rib portions extending in the vertical direction abut on the horizontal guide portion 27, and the engaging claws provided at the upper end edge and the lower end edge of the closing plate main body 30 at two locations on the left and right are the second opening end 23. By engaging, the closing plate 5 may be held by the grill main body 4 at the closing plate mounting position, and the closing plate main body 30 may close the grill passage 24.

また、閉止板５は、第２開口端２３の近傍の所定の閉止板取付位置でグリル本体４に保持されるが、これに限定されるものではなく、グリル本体４の第１開口端２１よりも第２開口端２３側でグリル本体４に保持されて通路を閉止すればよい。 Further, the closing plate 5 is held by the grill main body 4 at a predetermined closing plate mounting position near the second opening end 23, but the present invention is not limited to this, and the closing plate 5 is held from the first opening end 21 of the grill main body 4. It may be held by the grill body 4 on the side of the second opening end 23 to close the passage.

以上、本発明について、上記実施形態に基づいて説明を行ったが、本発明は上記実施形態の内容に限定されるものではなく、当然に本発明を逸脱しない範囲で適宜変更が可能である。すなわち、この実施形態に基づいて当業者等によりなされる他の実施形態、実施例および運用技術等は全て本発明の範疇に含まれることは勿論である。 Although the present invention has been described above based on the above-described embodiment, the present invention is not limited to the contents of the above-described embodiment, and can be appropriately modified without departing from the present invention. That is, it goes without saying that all other embodiments, examples, operational techniques, and the like made by those skilled in the art based on this embodiment are included in the scope of the present invention.

本発明のベンチレーショングリルは、トラックその他の車両に広く利用することができる。 The ventilation grill of the present invention can be widely used for trucks and other vehicles.

１ 車両
２ 車室
３ ベンチレーショングリル
４ グリル本体
５ 閉止板
７ 有底空間
１０ インストルメントパネル
１３ センターパネル
１６ グリル挿通孔
２０ 第１グリル開口
２１ 第１開口端
２２ 第２グリル開口
２３ 第２開口端
２４ グリル通路（通路）
２５ グリルガイド部
２６ 縦ガイド部（ガイド部）
２７ 横ガイド部
２８ 本体リブ部
３０ 閉止板本体
３０ａ 表面
３０ｂ 裏面
３１ 縦リブ部
３２ 横リブ部（ストッパ部）
３３ 係合爪（係合部） 1 Vehicle 2 Car compartment 3 Ventilation grill 4 Grill body 5 Closing plate 7 Bottomed space 10 Instrument panel 13 Center panel 16 Grill insertion hole 20 1st grill opening 21 1st opening end 22 2nd grill opening 23 2nd opening end 24 Grill passage (passage)
25 Grill guide part 26 Vertical guide part (guide part)
27 Horizontal guide part 28 Main body rib part 30 Closing plate main body 30a Front surface 30b Back side 31 Vertical rib part 32 Horizontal rib part (stopper part)
33 Engagement claw (engagement part)

Claims (1)

車室に設けられるベンチレーショングリルであって、
室内側の第１グリル開口を区画する第１開口端と室外側の第２グリル開口を区画する第２開口端とを両端に有し、前記第１グリル開口と前記第２グリル開口とを介して室内側と室外側とを連通する通路を形成するグリル本体と、
前記第１開口端よりも前記第２開口端側で前記グリル本体に保持されて前記通路を閉止する閉止板と、を備え、
前記グリル本体は、前記第２グリル開口を横断するように前記第２開口端の周縁部から一体的に延び、前記第２開口端に空調ダクトを接続する場合に前記空調ダクト内への前記第２開口端の挿入をガイドするガイド部を有し、
前記閉止板は、閉止板本体とストッパ部と複数の係合部とを一体的に有し、前記閉止板本体の表面が室内へ臨む姿勢で前記第１グリル開口を挿通して前記第２開口端の近傍の所定の閉止板取付位置へ移動可能な形状であり、
前記ストッパ部は、前記閉止板本体の裏側に設けられ、前記閉止板取付位置よりも室外側への前記閉止板の移動を前記ガイド部との当接によって阻止し、
前記複数の係合部は、前記閉止板本体の外縁に設けられ、前記閉止板が前記第１グリル開口から前記通路を通り前記閉止板取付位置へ達することによって前記第２開口端と係合して、前記閉止板取付位置から室内側への前記閉止板の移動を前記第２開口端との係合によって阻止し、
前記ストッパ部が前記ガイド部に当接し、前記複数の係合部が前記第２開口端と係合することによって、前記閉止板が前記閉止板取付位置で前記グリル本体に保持されて、前記閉止板本体が前記通路を閉止する
ことを特徴とするベンチレーショングリル。 It is a ventilation grill installed in the passenger compartment.
It has a first opening end for partitioning the first grill opening on the indoor side and a second opening end for partitioning the second grill opening on the outdoor side at both ends, via the first grill opening and the second grill opening. The grill body, which forms a passage connecting the indoor side and the outdoor side,
A closing plate, which is held by the grill body on the side of the second opening end rather than the first opening end and closes the passage, is provided .
The grill body extends integrally from the peripheral edge of the second opening end so as to cross the second grill opening, and when the air conditioning duct is connected to the second opening end, the first into the air conditioning duct. 2 Has a guide section that guides the insertion of the open end,
The closing plate integrally has a closing plate main body, a stopper portion, and a plurality of engaging portions, and the first grill opening is inserted through the closing plate body so that the surface of the closing plate main body faces the room. It has a shape that can be moved to a predetermined closing plate mounting position near the end.
The stopper portion is provided on the back side of the closing plate main body, and prevents the closing plate from moving to the outdoor side from the closing plate mounting position by contact with the guide portion.
The plurality of engaging portions are provided on the outer edge of the closing plate main body, and the closing plate engages with the second opening end by reaching the closing plate mounting position from the first grill opening through the passage. Then, the movement of the closing plate from the closing plate mounting position to the indoor side is prevented by engaging with the second opening end.
When the stopper portion abuts on the guide portion and the plurality of engaging portions engage with the second opening end, the closing plate is held by the grill body at the closing plate mounting position, and the closing plate is closed. A ventilation grill characterized in that the plate body closes the passage.
JP2017171626A 2017-09-06 2017-09-06 Ventilation grill Active JP6975399B2 (en)

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PCT/JP2018/032714 WO2019049850A1 (en) 2017-09-06 2018-09-04 Ventilation grill
CN201880057839.5A CN111051097B (en) 2017-09-06 2018-09-04 Ventilation grille
PH12020500428A PH12020500428A1 (en) 2017-09-06 2020-03-03 Ventilation grill

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JPS60189624A (en) * 1984-03-07 1985-09-27 Nissan Motor Co Ltd Shutoff mechanism for ventilator grille of automobile
JP3783540B2 (en) * 2000-09-05 2006-06-07 日産自動車株式会社 Multipurpose storage structure for vehicles
JP4031937B2 (en) * 2002-02-22 2008-01-09 カルソニックカンセイ株式会社 instrument panel
JP4069700B2 (en) * 2002-07-29 2008-04-02 日本プラスト株式会社 Wind direction adjustment device
JP2004131032A (en) * 2002-10-15 2004-04-30 Miyagawa Kasei Ind Co Ltd Air blow part structure
CN201333913Y (en) * 2007-12-25 2009-10-28 上海华普汽车有限公司 Ventilating device of automobile trunk and automobile installed with ventilating device

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PH12020500428A1 (en) 2020-11-09

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