JPS60169320A - Ventilator for vehicle - Google Patents
Ventilator for vehicleInfo
- Publication number
- JPS60169320A JPS60169320A JP59024284A JP2428484A JPS60169320A JP S60169320 A JPS60169320 A JP S60169320A JP 59024284 A JP59024284 A JP 59024284A JP 2428484 A JP2428484 A JP 2428484A JP S60169320 A JPS60169320 A JP S60169320A
- Authority
- JP
- Japan
- Prior art keywords
- opening
- duct
- nozzle
- horizontally
- air
- 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.)
- Granted
Links
Abstract
Description
【発明の詳細な説明】 （技術分野） 本発明は車輌用ベンチレータに関するものである。[Detailed description of the invention] (Technical field) The present invention relates to a vehicle ventilator.
（従来技術）
従来の車輌用ベンチレータは第１図に示す如くインスト
ルーメンドパネル１の開口部２にベンチレータノズル３
の先端を嵌合して水平状に固定し、下方より上方に向う
ダクト４上部を同一断面で円弧状に湾曲して先端を水平
状としてベンチレータノズル３徒端に嵌合固定していた
がインストルーメンドパネル１が車内で前方上方に傾斜
しているのでダクト４の下方から上方に向って流れて来
た空気が水平状のベンチレータノズル３の下方では略水
平に整流されるが上方では整流され難く、従って開口部
２から車室に向って吹き出る風は上部程上方に向い勝ち
になシ下方には殆ど風が来ないという欠点があった。(Prior Art) A conventional vehicle ventilator has a ventilator nozzle 3 in an opening 2 of an instrument panel 1, as shown in FIG.
The top of the duct 4, which extends from the bottom to the top, was curved into an arc with the same cross section, and the top of the duct 4 was curved in an arc shape with the tip horizontal, and the top of the duct 4 was fitted and fixed to the bare end of the ventilator nozzle 3. Since the lumend panel 1 is tilted forward and upward inside the vehicle, air flowing upward from the bottom of the duct 4 is rectified almost horizontally below the horizontal ventilator nozzle 3, but not above it. Therefore, there was a drawback that the wind blown from the opening 2 toward the passenger compartment tends to be directed upward toward the upper part, and almost no wind reaches the lower part.
（目的）
本発明はインストルーメンドパネル開口部から車室に吹
き出る空気を略水平状にすることを目的としている。(Objective) An object of the present invention is to make the air blown out from the instrument panel opening into the vehicle interior substantially horizontal.
（実施例）
次に添付第２図乃至第４図に示した本発明の一実施例に
ついて詳細に説明する。５は下方から上方に向うダクト
でその上部を上方に膨出させて膨出部５αを形成し、イ
ンストルーメンドパネル１の開口部２に略水平状に取り
付けたべ／チレータノズル６の上部６αをダクト５の膨
出部５αにならって上方に幾分傾斜して該ノズル６後端
に前記ダクト５先端を嵌合固定し、ダクト５及びノズル
６の外形を第３牙つ如（Ａ−Ａ位置、Ｂ−Ｂ位置、Ｃ−
Ｃ位置に移るに従って次第に変形して断面積が一定とな
るようにしである。(Embodiment) Next, an embodiment of the present invention shown in the attached FIGS. 2 to 4 will be described in detail. Reference numeral 5 denotes a duct extending upward from below, the upper part of which is bulged upward to form a bulging part 5α, and the upper part 6α of the titrator nozzle 6 is attached to the opening 2 of the instrument panel 1 in a substantially horizontal manner. The tip of the duct 5 is fitted and fixed to the rear end of the nozzle 6 with a slight upward slope following the bulge 5α of the duct 5 and the nozzle 6. , B-B position, C-
As it moves to the C position, it gradually deforms so that the cross-sectional area becomes constant.
次に作用について説明する。ダクト５の下方からの空気
はノズルもの下方では流線７の如く開口部２に向って水
平に進みノズル６の上方ではダクト５上部の膨出部５ａ
に沿って流線８の如く開口部２に向って下方に進み、全
体として開口部２に進む空気は下向きとなる。そして開
口部２は単室で前上方に傾斜しているので開口部２から
車室に吹き出る吐出空気は水平となる。Next, the effect will be explained. Air from below the duct 5 moves horizontally toward the opening 2 like the streamline 7 below the nozzle, and above the nozzle 6, the air flows through the bulge 5a at the top of the duct 5.
The air advances downward toward the opening 2 along the streamline 8, and the air traveling toward the opening 2 as a whole is directed downward. Since the opening 2 is a single chamber and is inclined forward and upward, the discharged air blown out from the opening 2 into the vehicle compartment is horizontal.
（効果）
本発明によると下方より上方に向うダクトの上部を上方
に膨出させ、インパネルの開口部に略水平状に堆シ付け
たベンチレークノズル後端に前記ダクト先端を嵌合固定
し、ダクトからノズルに至る流路の断面積を略一定とし
であるのでインストルーメンドパネルの開口部から吐出
される空気の向きを水平にすることができる。(Effects) According to the present invention, the upper part of the duct which points upward from the bottom is bulged upward, and the tip of the duct is fitted and fixed to the rear end of the vent rake nozzle which is installed approximately horizontally in the opening of the interior panel. Since the cross-sectional area of the flow path from the duct to the nozzle is substantially constant, the direction of the air discharged from the opening of the instrument panel can be made horizontal.
【図面の簡単な説明】
第１図は従来の車輌用ベンチレーク正断面図、第２図は
本発明の一実施例正断面図、第３図は第２図のＡ−Ａ
、 Ｂ−Ｂ 、 Ｃ−Ｃ位置側断面図、第４図は第２図
のＤ−Ｄ平断面図である。
１・・・インストルーメンドパネル、２・・・開口部、
５・・・ダクト、５α・膨出部、６・・・ノズル。
特許出願人 日本プラスト株式会社
第１図
第３図
第４図[Brief Description of the Drawings] Fig. 1 is a front sectional view of a conventional vehicle bench rake, Fig. 2 is a front sectional view of an embodiment of the present invention, and Fig. 3 is a line AA in Fig. 2.
, BB, CC position side sectional views, and FIG. 4 is a DD plane sectional view of FIG. 2. 1... Instrument panel, 2... Opening,
5...Duct, 5α/bulging portion, 6...Nozzle. Patent applicant Nippon Plast Co., Ltd. Figure 1 Figure 3 Figure 4
Claims (1)
ンストルーメンドパネルの開口部に略水平状に取シ付け
たノズル後端に前記ダクト先端を嵌合固定し、ダクトか
らノズルに至る流路の断面積を略一定とした車輌用ベン
チレータ。The upper part of the duct, which points upward from the bottom, bulges upward, and the tip of the duct is fitted and fixed to the rear end of the nozzle, which is installed approximately horizontally in the opening of the instrument panel, thereby controlling the flow from the duct to the nozzle. A vehicle ventilator with a road whose cross-sectional area is approximately constant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59024284A JPS60169320A (en) | 1984-02-14 | 1984-02-14 | Ventilator for vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59024284A JPS60169320A (en) | 1984-02-14 | 1984-02-14 | Ventilator for vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60169320A true JPS60169320A (en) | 1985-09-02 |
| JPH045562B2 JPH045562B2 (en) | 1992-01-31 |
Family
ID=12133881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59024284A Granted JPS60169320A (en) | 1984-02-14 | 1984-02-14 | Ventilator for vehicle |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60169320A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000219038A (en) * | 1999-02-01 | 2000-08-08 | Toyota Auto Body Co Ltd | Air outlet for automobile |
| US7517280B2 (en) | 2006-02-07 | 2009-04-14 | Toyota Motor Engineering & Manufacturing North America, Inc. | Air duct assembly for a vehicle |
| JP2017149308A (en) * | 2016-02-25 | 2017-08-31 | 株式会社デンソー | Air blowout device for vehicle |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4530757B2 (en) * | 2004-07-29 | 2010-08-25 | 日本プラスト株式会社 | Duct equipment |
-
1984
- 1984-02-14 JP JP59024284A patent/JPS60169320A/en active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000219038A (en) * | 1999-02-01 | 2000-08-08 | Toyota Auto Body Co Ltd | Air outlet for automobile |
| US7517280B2 (en) | 2006-02-07 | 2009-04-14 | Toyota Motor Engineering & Manufacturing North America, Inc. | Air duct assembly for a vehicle |
| JP2017149308A (en) * | 2016-02-25 | 2017-08-31 | 株式会社デンソー | Air blowout device for vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH045562B2 (en) | 1992-01-31 |
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