JPS6246387B2 - - Google Patents
Info
- Publication number
- JPS6246387B2 JPS6246387B2 JP56125969A JP12596981A JPS6246387B2 JP S6246387 B2 JPS6246387 B2 JP S6246387B2 JP 56125969 A JP56125969 A JP 56125969A JP 12596981 A JP12596981 A JP 12596981A JP S6246387 B2 JPS6246387 B2 JP S6246387B2
- Authority
- JP
- Japan
- Prior art keywords
- door trim
- door
- cover member
- ventilation duct
- trim part
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 238000009423 ventilation Methods 0.000 claims description 23
- 239000011521 glass Substances 0.000 claims description 15
- 239000000463 material Substances 0.000 description 6
- 239000003566 sealing material Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S1/00—Cleaning of vehicles
- B60S1/02—Cleaning windscreens, windows or optical devices
- B60S1/54—Cleaning windscreens, windows or optical devices using gas, e.g. hot air
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S1/00—Cleaning of vehicles
- B60S1/02—Cleaning windscreens, windows or optical devices
- B60S1/56—Cleaning windscreens, windows or optical devices specially adapted for cleaning other parts or devices than front windows or windscreens
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Description
【発明の詳細な説明】
この発明はドアトリム部品を利用して通風ダク
トを形成する自動車用のサイドデフロスタ装置に
関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a side defroster device for an automobile that uses door trim parts to form a ventilation duct.
従来のこの種のサイドデフロスタ装置として
は、例えば第１図及び第２図（日産自動車(株)が昭
和55年９月に発行したサービス周報第428号（LP
―１）参照）に示すようなものがある。図中１は
ドア、２はドアガラス、３はドアトリム部品で、
このドアトリム部品３の上部長手方向にインスト
ルメントパネル４側の送風装置５と接続自在な通
風ダクト６を区画形成している。尚、ドアトリム
部品３には通風ダクト６と連通する開口７が形成
され、この開口７が送風装置５に接続したフロン
トデフロスタノズル８よりインストルメントパネ
ル４の側部に配設した連結ダクト９に対し接離自
在にされる。そして通風ダクト６は、ドアインナ
パネル１０の上部１１の室内側に図示せぬクリツ
プを介して取付けられた通風案内板１３と、この
通風案内板１３に対峙してドアインナパネル１０
に配設されたドアトリム部品３と、そして通風案
内板１３の下部でドアトリム部品３との間に介在
させたシール材１４とで形成される。また、上記
ドアトリム部品３の頂部１５には上方に向つて開
口する吹出し口１６を備えたエスカツシヨンプレ
ート１７が嵌着される。そして通風ダクト６内に
導入したエアをエスカツシヨンプレート１７の吹
出し口１６よりドアガラス２の内側面１８に吹出
してドアガラス２の曇りを除去するようにしてい
る。尚、図中１９は室内、２０は室外である。ま
た２１はドアアウタパネル、２２はモールデイン
グ、そして２３，２４は各各ウエザストリツプで
ある。 Conventional side defroster devices of this type include, for example, Figures 1 and 2 (Service Bulletin No. 428 (LP) published by Nissan Motor Co., Ltd. in September 1980).
-1)). In the diagram, 1 is the door, 2 is the door glass, and 3 is the door trim part.
A ventilation duct 6 is defined in the upper longitudinal direction of the door trim component 3 and is connectable to a ventilation device 5 on the instrument panel 4 side. Note that the door trim component 3 is formed with an opening 7 that communicates with the ventilation duct 6, and this opening 7 connects the front defroster nozzle 8 connected to the blower 5 to the connecting duct 9 disposed on the side of the instrument panel 4. It can be freely attached and detached. The ventilation duct 6 has a ventilation guide plate 13 attached to the indoor side of the upper part 11 of the door inner panel 10 via a clip (not shown), and a door inner panel 10 facing the ventilation guide plate 13.
It is formed by a door trim part 3 disposed at the bottom of the door trim part 3, and a sealing material 14 interposed between the door trim part 3 and the door trim part 3 at the lower part of the ventilation guide plate 13. Furthermore, an escutcheon plate 17 having an air outlet 16 that opens upward is fitted onto the top portion 15 of the door trim component 3. The air introduced into the ventilation duct 6 is blown out from the air outlet 16 of the escutcheon plate 17 to the inner surface 18 of the door glass 2 to remove fogging from the door glass 2. In the figure, 19 is indoors and 20 is outdoors. Further, 21 is a door outer panel, 22 is a molding, and 23 and 24 are weather strips.
しかしながら、このような従来のサイドデフロ
スタ装置にあつては、通風ダクト６を区画形成す
るに際して通風案内板１３の下部とドアトリム部
品３との間をシール材１４にてシールすることと
していたため、シール材１４の取付作業が不可欠
でそれだけ作業工数が増大する上に、シール材１
４が剥れたり、捻れて取付くなどしてシール性が
低下してエアもれが生じるおそれがある。また、
ドアトリム部品３の頂部１５には硬質のエスカツ
シヨンプレート１７が露出しているため、乗員が
トリム部品３の頂部１５に肘をあてた場合に硬質
感があつて感触が悪い。更にはエスカツシヨンプ
レート１７の吹出し口１６は上方を向いているた
め、ドアガラス２の下部付近にはエアがあたりず
らく下部付近の曇りが晴れにくいという不具合が
あつた。 However, in such a conventional side defroster device, when forming the ventilation duct 6 into sections, the sealing material 14 is used to seal between the lower part of the ventilation guide plate 13 and the door trim component 3. The installation work of the sealing material 14 is essential, which increases the number of work hours, and the sealing material 14 is required.
4 may peel off or be twisted when attached, resulting in poor sealing performance and air leakage. Also,
Since the hard escutcheon plate 17 is exposed on the top part 15 of the door trim part 3, when an occupant puts his elbow on the top part 15 of the trim part 3, it has a hard feel and feels uncomfortable. Furthermore, since the air outlet 16 of the escutcheon plate 17 faces upward, there is a problem in that air does not reach the area near the bottom of the door glass 2, making it difficult to clear the cloudy area near the bottom.
この発明は、このような従来の不具合に着目し
てなされたもので、ドアトリム部品の上部室内側
にカバー部材を取付け、このカバー部材にてドア
トリム部品の上部室内側に通風ダクトを形成する
と共にドアリム部品の頂部にドアガラスと対向す
るエア吹出し口を形成することにより、上記従来
の不具合を解決することを目的としている。 This invention was made by focusing on such conventional problems, and includes a cover member attached to the upper indoor side of the door trim part, and a ventilation duct formed on the upper indoor side of the door trim part by this cover member, and a cover member that forms a ventilation duct on the upper indoor side of the door trim part. The purpose is to solve the above-mentioned conventional problems by forming an air outlet facing the door glass at the top of the part.
以下、この発明を図面に基づいて説明する。第
３図〜第８図は、この発明の一実施例を示す図で
ある。尚、以下に於いて従来と共通の部分には共
通の符号を付し、重複する説明は省略することと
する。図中３０がドアトリム部品、３１がカバー
部材で、このカバー部材３１にてドアトリム部品
３０の上部３２でその室内１９側に通風ダクト３
３が区画形成される。ドアトリム部品３０は、そ
の略中央位置にアームレスト部３４を一体に有
し、このアームレスト部３４の上面３５位置より
上方の室内側面３６を、その後端部３７を残し
て、ダクト形成部位３８として形成している。そ
して、このダクト形成部位３８を除くドアトリム
部品３０の室内側面３６全体をパツド材３９及び
表皮材４０にて覆うようにしている。また、上記
ダクト形成部位３８には、カバー部材３１の取付
部４１，４２を残して、アームレスト部３４の上
面３５位置から頂部４３面にわたる凹部４４が形
成され、この凹部４４にはエア案内用の複数のガ
イドリブ４５が突設されている。カバー部材３１
はドアトリム部品３０のダクト形成部位３８全体
を覆う形状を有すると共に、その室内側面４６に
はパツド材４７及び表皮材４８が施されている。
またこのカバー部材３１にはインストルメントパ
ネル４側の連結ダクト９と接離自在な開口４９が
形成されている。そして、このカバー部材３１の
下縁５０を、パツド材３９及び表皮材４０の施さ
れたドアトリム部品３０のアームレスト部３４の
上面３５に当接・密着させると共に、カバー部材
３１より突出させたクリツプ部材５１を各取付部
４１，４２に設けた取付孔５２に挿通して折曲げ
ることでカバー部材３１をドアトリム部品３０の
ダクト形成部位３８に取付け、更にこのカバー部
材３１の取付けによつて、ダクト形成部材３８の
凹部４４とカバー部材３１とが通風ダクト３３を
区画形成するようにしている。また、この通風ダ
クト３３の形成と同時に、ドアトリム部品３０の
頂部４３にドアガラス２と対向するエア吹出し口
５３が形成される。このエア吹出し口５３はドア
トリム部品３０の頂部４３に位置する凹部４４の
端部５４と、ドアトリム部品３０の頂部４３を覆
うカバー部材３１の上端部５５とで構成される。
更に、カバー部材３１の上端部５５はドアガラス
２に対してエアを万遍なく吹出し得るように凹部
４４の端部５４位置よりも若干室内１９側に位置
せしめられている。従つて、通風ダクト３３内に
導入されたエアはガイドリブ４５によつて前後方
向に万遍なく案内され且つエア吹出し口５３より
ドアガラス２に対向して吹出されるためドアガラ
ス２全体の曇り除去が確実になし得ることとな
る。また、上記ガイドリブ４５は補強をも兼ねる
ためダクト形成部位３８の板厚を薄くすることが
可能となるものである。 The present invention will be explained below based on the drawings. FIGS. 3 to 8 are diagrams showing one embodiment of the present invention. Incidentally, in the following, parts common to those in the prior art are given the same reference numerals, and redundant explanations will be omitted. In the figure, 30 is a door trim part, 31 is a cover member, and this cover member 31 connects the ventilation duct 3 to the interior 19 side of the upper part 32 of the door trim part 30.
3 is partitioned. The door trim component 30 integrally has an armrest portion 34 at a substantially central position thereof, and an interior side surface 36 above the upper surface 35 of the armrest portion 34, leaving a rear end portion 37, is formed as a duct forming portion 38. ing. The entire interior side surface 36 of the door trim component 30 excluding the duct forming portion 38 is covered with a pad material 39 and a skin material 40. Further, in the duct forming portion 38, a recess 44 is formed extending from the upper surface 35 of the armrest portion 34 to the top 43, leaving the attachment portions 41 and 42 of the cover member 31. A plurality of guide ribs 45 are provided in a protruding manner. Cover member 31
has a shape that covers the entire duct forming portion 38 of the door trim component 30, and a pad material 47 and a skin material 48 are applied to the interior side surface 46 thereof.
Further, this cover member 31 is formed with an opening 49 that can freely come into contact with and separate from the connection duct 9 on the instrument panel 4 side. Then, the lower edge 50 of the cover member 31 is brought into contact with and in close contact with the upper surface 35 of the armrest portion 34 of the door trim component 30 on which the pad material 39 and the skin material 40 are applied, and the clip member protrudes from the cover member 31. The cover member 31 is attached to the duct forming part 38 of the door trim component 30 by inserting the cover member 51 into the attachment hole 52 provided in each attachment part 41, 42 and bending it. The recess 44 of the member 38 and the cover member 31 define the ventilation duct 33. Furthermore, at the same time as this ventilation duct 33 is formed, an air outlet 53 facing the door glass 2 is formed in the top portion 43 of the door trim component 30. The air outlet 53 is comprised of an end 54 of a recess 44 located at the top 43 of the door trim component 30 and an upper end 55 of the cover member 31 that covers the top 43 of the door trim component 30.
Furthermore, the upper end 55 of the cover member 31 is located slightly closer to the interior 19 than the end 54 of the recess 44 so that air can be evenly blown out to the door glass 2. Therefore, the air introduced into the ventilation duct 33 is evenly guided in the front and back direction by the guide ribs 45 and is blown out from the air outlet 53 facing the door glass 2, so that the entire door glass 2 is defogged. is definitely possible. Further, since the guide ribs 45 also serve as reinforcement, it is possible to reduce the thickness of the duct forming portion 38.
以上説明してきたように、この発明によれば、
その構成を、ドアトリム部品の上部室内側にカバ
ー部材を取付け、このカバー部材にてドアトリム
部品の上部室内側に通風ダクトを区画形成すると
共にドアトリム部品の頂部にドアガラスと対向す
るエア吹出し口を形成することとしたため、通風
ダクトの形成を容易且つ確実になすことができ、
しかもシール材の取付が不要となりそれだけ作業
工数が削減でき、シール材の取付けのバラツキか
ら生じるシール性の低下をなくすことができ、更
にはエスカツシヨンプレートがドアトリム部品の
頂部に露出せぬため、そこに乗員が肘をあてても
ソフトな感触が得られ且つ見栄も向上することと
なり、またエア吹出し口がドアガラスと対向して
いるためドアガラス下部の曇りをも確実に除去す
ることができるという効果がある。 As explained above, according to this invention,
A cover member is attached to the upper indoor side of the door trim part, and this cover member forms a ventilation duct on the upper indoor side of the door trim part, and an air outlet facing the door glass is formed at the top of the door trim part. As a result, the ventilation duct can be formed easily and reliably.
Moreover, it is not necessary to install sealing material, which reduces the number of work hours, eliminates the deterioration in sealing performance caused by variations in the installation of sealing material, and furthermore, since the escutcheon plate is not exposed on the top of the door trim component, Even when occupants rest their elbows on the area, they can feel a soft sensation and the appearance is improved.Also, since the air outlet faces the door glass, it is possible to reliably remove fog from the bottom of the door glass. There is an effect.
第１図は従来のサイドデフロスタ装置の概略斜
視図、第２図は第１図―線に沿う断面図、第
３図はこの発明の一実施例を示すドアの斜視図、
第４図は第３図―線に沿う拡大断面図、第５
図はドアトリム部品とカバー部材との分解組立て
状態を示す斜視図、第６図は第５図―線に沿
う拡大断面図、第７図は第５図―線に沿う拡
大断面図、そして第８図は第３図―線に沿う
拡大断面図である。
１……ドア、２……ドアガラス、３，３０……
ドアトリム部品、４……インストルメントパネ
ル、５……送風装置、６，３３……通風ダクト、
１５，４３……ドアトリム部品の頂部、１６，５
３……吹出し口、１９……室内、２０……室外、
３１……カバー部材、３２……ドアトリム部品の
上部。
FIG. 1 is a schematic perspective view of a conventional side defroster device, FIG. 2 is a sectional view taken along the line of FIG. 1, and FIG. 3 is a perspective view of a door showing an embodiment of the present invention.
Figure 4 is an enlarged sectional view along the line of Figure 3;
6 is an enlarged cross-sectional view along the line of FIG. 5, FIG. 7 is an enlarged cross-sectional view along the line of FIG. 5, and FIG. The figure is an enlarged sectional view taken along the line of FIG. 1...door, 2...door glass, 3,30...
Door trim parts, 4... Instrument panel, 5... Air blower, 6, 33... Ventilation duct,
15, 43...Top of door trim parts, 16, 5
3...Air outlet, 19...Indoor, 20...Outdoor,
31... Cover member, 32... Upper part of door trim part.
Claims (1)
メントパネル側の送風装置と接続自在な通風ダク
トを形成し、この通風ダクトよりドアガラスに対
してエアを吹出し自在とするサイドデフロスタ装
置に於いて、 上記ドアトリム部品の上部室内側にカバー部材
を取付け、このカバー部材にてドアトリム部品の
上部室内側に通風ダクトを区画形成すると共にド
アトリム部品の頂部にドアガラスと対向するエア
吹出し口を形成したことを特徴とするサイドデフ
ロスタ装置。[Scope of Claims] 1. A side defroster device in which a ventilation duct is formed in the upper longitudinal direction of a door trim component and can be freely connected to a blower device on the instrument panel side, and air can be freely blown out from the ventilation duct toward the door glass. A cover member is attached to the upper indoor side of the door trim part, and the cover member defines a ventilation duct on the upper indoor side of the door trim part, and an air outlet facing the door glass is provided at the top of the door trim part. A side defroster device characterized in that:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56125969A JPS5830852A (en) | 1981-08-13 | 1981-08-13 | Side defroster unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56125969A JPS5830852A (en) | 1981-08-13 | 1981-08-13 | Side defroster unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5830852A JPS5830852A (en) | 1983-02-23 |
| JPS6246387B2 true JPS6246387B2 (en) | 1987-10-01 |
Family
ID=14923458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56125969A Granted JPS5830852A (en) | 1981-08-13 | 1981-08-13 | Side defroster unit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5830852A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5591078A (en) * | 1995-09-29 | 1997-01-07 | Davidson Textron Inc. | Automotive interior trim having integrated defrost duct |
| DE19812489C1 (en) * | 1998-03-21 | 1999-04-22 | Daimler Chrysler Ag | Device for ventilating an automobile side window |
| CN111409592A (en) * | 2020-03-18 | 2020-07-14 | 浙江吉利汽车研究院有限公司 | Door window glass defogging device and car thereof |
-
1981
- 1981-08-13 JP JP56125969A patent/JPS5830852A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5830852A (en) | 1983-02-23 |
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