JPH0238133A - Air conditioner for automobile - Google Patents

Air conditioner for automobile

Info

Publication number
JPH0238133A
JPH0238133A JP18987588A JP18987588A JPH0238133A JP H0238133 A JPH0238133 A JP H0238133A JP 18987588 A JP18987588 A JP 18987588A JP 18987588 A JP18987588 A JP 18987588A JP H0238133 A JPH0238133 A JP H0238133A
Authority
JP
Japan
Prior art keywords
air
duct
instrument panel
coupling
door trim
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
Application number
JP18987588A
Other languages
Japanese (ja)
Other versions
JP2638965B2 (en
Inventor
Moriyuki Ono
大野　守之
Giichi Morinaga
森永　義一
Kunihisa Miwa
三輪　訓久
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Suzuki Motor Corp
Original Assignee
Suzuki Motor Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Suzuki Motor Corp filed Critical Suzuki Motor Corp
Priority to JP63189875A priority Critical patent/JP2638965B2/en
Publication of JPH0238133A publication Critical patent/JPH0238133A/en
Application granted granted Critical
Publication of JP2638965B2 publication Critical patent/JP2638965B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • B60H1/24—Devices purely for ventilating or where the heating or cooling is irrelevant
    • B60H1/241—Devices purely for ventilating or where the heating or cooling is irrelevant characterised by the location of ventilation devices in the vehicle
    • B60H1/242—Devices purely for ventilating or where the heating or cooling is irrelevant characterised by the location of ventilation devices in the vehicle located in the front area
    • 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
    • B60H1/24—Devices purely for ventilating or where the heating or cooling is irrelevant
    • B60H1/241—Devices purely for ventilating or where the heating or cooling is irrelevant characterised by the location of ventilation devices in the vehicle
    • B60H1/243—Devices purely for ventilating or where the heating or cooling is irrelevant characterised by the location of ventilation devices in the vehicle located in the lateral area (e.g. doors, pillars)
    • 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
    • B60H1/24—Devices purely for ventilating or where the heating or cooling is irrelevant
    • B60H1/247—Disposition of several air-diffusers in a vehicle for ventilation-air circulation in a vehicle cabin

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Instrument Panels (AREA)
  • Air-Conditioning For Vehicles (AREA)

Abstract

PURPOSE:To simply and unfailingly couple both ducts together in the case of coupling via a coupling the air-conditioning duct located inside an instrument panel and the duct located inside a door trim, by sandwitching between the opening hole of the panel and the air-conditioning duct the end portion of a joint which is capable of being expanded and contracted in its axial direction. CONSTITUTION:An air-conditioning duct 7' disposed inside an instrument panel 1 is coupled with a duct 9 disposed inside a door trim 8, via a coupling 10. In this case, the air-conditioning duct 7' has craw-shaped protrusions 11 formed on the respective outer peripheral faces of its end portions 7a the opening ends 7b of which are bent inwards. The coupling 10 has end portions 10a which the bellows-shapedly formed, and recessed portions 10b which are formed on the respective inner peripheral faces of the end portions and are adapted to be engaged with respective protrusions 11, and also the opening ends of the end portions are so formed as to rise outwards. And the opening ends of the end portions of the coupling 10 are sandwitched between the opening hole 5a through the instrument panel 1 and the opening ends 7b of the air-conditioning duct 7'.

Description

【発明の詳細な説明】 ａ、　産業上の利用分野 本発明は、ドアトリムに空調用吹出口を設けた自動車用
空調装置に関する。DETAILED DESCRIPTION OF THE INVENTION a. Field of Industrial Application The present invention relates to an air conditioner for an automobile in which an air conditioning outlet is provided in a door trim.

ｂ、　従来の技術 自動車の空調装置は、暖房装置のための配管が予め施こ
されており、冷房装置を備え付けるときは、この配管を
利用して行なっている。b. Prior Art The air conditioner of an automobile has piping for a heating device installed in advance, and when installing a cooling device, this piping is used.

このため、インストルメントパネルの裏側には、空調装
置のためのダクトが配管されており、それぞれインスト
ルメントパネルに設けられたデフロスタノズル、センタ
およびサイドベンチレータダクトに連結されている。For this reason, ducts for the air conditioner are installed on the back side of the instrument panel, and are connected to a defroster nozzle, a center ventilator duct, and a side ventilator duct provided on the instrument panel, respectively.

ところで、空調用ダクトの一部をドアトリムの内部に設
け、このドアトリム内のダクトにインストルメントパネ
ル内のダクトから空気を送り、ドアトリムの吹出口から
空気を吹出すようにした空調装置がある。By the way, there is an air conditioner in which a part of an air conditioning duct is provided inside a door trim, air is sent to the duct in the door trim from a duct in an instrument panel, and air is blown out from an outlet in the door trim.

Ｃ９発明が解決しようとする課題 しかしなから従来、この種の空調装置では、ジツイント
部分が複雑で、組付けが厄介なものが多かった。C9 Problems to be Solved by the Invention However, in the past, many air conditioners of this type had complicated joint parts and were difficult to assemble.

なお、ダクトの接続に関する先行技術として、実公昭６
２−３２８８７号公報、実開昭６２−１３５６１０号公
報がある。In addition, as a prior art related to duct connection,
There are Japanese Utility Model Publications No. 2-32887 and Japanese Utility Model Application No. 62-135610.

本発明は、上記課題を解決し、組付構造の簡素化を図り
得る自動車用空調装置を提供することを目的とする。SUMMARY OF THE INVENTION An object of the present invention is to provide an air conditioner for an automobile that can solve the above problems and simplify the assembly structure.

ｄ、　発明が解決しようとする手段 本発明は、上記課題を解決するため、インストルメント
パネルの内部に配設された空調用ダクトをドアトリムの
内部に配設したダクトに継手を介して連結し、ドアトリ
ムに設けられた吹出口から空気を放出するようにした自
動車用空調装置において、上記インストルメントパネル
に形成した開口穴と空調用ダクトとの間で軸方向に伸縮
自在の継手の基端部を挾持したことにある。d. Means to be Solved by the Invention In order to solve the above problems, the present invention connects an air conditioning duct arranged inside an instrument panel to a duct arranged inside a door trim via a joint, In an automobile air conditioner that discharges air from an air outlet provided in a door trim, the base end of a joint that is axially expandable and retractable is connected between the opening hole formed in the instrument panel and the air conditioning duct. It's about holding it in place.

ｅ、　実施例 以下、本発明の一実施例を図面を参照しながら詳細に説
明する。e. Example Hereinafter, an example of the present invention will be described in detail with reference to the drawings.

第１図は、インストルメントパネルと空調装置のダクト
部分を分解して示す斜視図、第２図はドアトリムの開放
状態のダクト構造を示す斜視図、第３図はダクトの継手
部分を示す断面図である。Figure 1 is an exploded perspective view of the instrument panel and air conditioner duct, Figure 2 is a perspective view of the duct structure with the door trim open, and Figure 3 is a cross-sectional view of the duct joint. It is.

インストルメントパネル１には、空調用等の各種吹出口
が設けられており、上面にデフロスタ用の吹出口２をフ
ロントガラスに沿って設け、その両側にデミスタ用の吹
出口３を設け、かつ前面の中央および両側に空調用の吹
出口４．５をそれぞれ設けている。The instrument panel 1 is provided with various air outlets for air conditioning, etc. A defroster outlet 2 is provided on the top surface along the windshield, demister outlets 3 are provided on both sides, and the front Air conditioning outlets 4.5 are provided in the center and on both sides.

これらの吹出口２，３，４．５には、空調用のダクト６
．７が配管されており、それぞれノズルを介して車室内
に開口している。Air conditioning ducts 6 are connected to these outlets 2, 3, 4.5.
．． 7 are piped, each opening into the vehicle interior via a nozzle.

吹出口５に配設されたサイドベンチレータダクト７′に
はドアトリム８内のダクト９に接続するための継手ｌＯ
が設けられている。A side ventilator duct 7' arranged at the air outlet 5 has a joint lO for connecting to a duct 9 in the door trim 8.
is provided.

この継手構造を第３図により説明すると、ダクト７′の
先端部７ａ外周面には爪状の突条１１が設けられ、かつ
ダクトの開口端７ｂを内側に折り曲げて形成しである。This joint structure will be explained with reference to FIG. 3. A claw-shaped protrusion 11 is provided on the outer peripheral surface of the tip 7a of the duct 7', and the opening end 7b of the duct is bent inward.

このダクト７′　とインストルメントパネル１の吹出口
用開口穴５ａとの間で先端部を蛇腹状に形成した継手１
０を挾持している。この継手ｌＯは先端部１０ａを蛇腹
状に形成し、かつ基端部内局面に上記突条１１に係合す
る凹部１０ｂを形成すると共に基端部開口端を外側に立
上がらせて形成している。A joint 1 having a bellows-shaped tip is connected between the duct 7' and the air outlet opening 5a of the instrument panel 1.
Holding 0. This joint 10 has a bellows-shaped distal end 10a, a concave portion 10b that engages with the protrusion 11 on the inner surface of the proximal end, and an open end of the proximal end raised outward. .

上記蛇腹状の先端部は、ドアトリム８の開口穴８ａに組
付けることによりドアトリム８内のダクト９に接続され
ている。The bellows-shaped tip portion is connected to a duct 9 within the door trim 8 by being assembled into an opening hole 8a of the door trim 8.

上記構成によれば、サイドベンチレータダクト７′　と
インストルメントパネル１Φ開口穴５ａとの間で継手１
０を挾持する。そして、継手１０の蛇腹状の先端部１０
ａをドアトリム８の開口穴８ａに嵌め込み、ドアトリム
８内のダクト９に接続する。継手１０の基端部は突条１
１によって係止されているので抜ける虞れはない。According to the above configuration, the joint 1 is connected between the side ventilator duct 7' and the instrument panel 1Φ opening hole 5a.
Hold 0. Then, the bellows-shaped tip 10 of the joint 10
a into the opening hole 8a of the door trim 8, and connect it to the duct 9 inside the door trim 8. The proximal end of the joint 10 has a protrusion 1
1, so there is no risk of it coming off.

ｆ、　発明の効果 以上迷べたように、本発明による自動車用空調装置は、
インストルメントパネルに形成した開口穴と空調用ダク
トとの間で継手を挾持したので、簡単な構成で、空気漏
れのないダクト構造を得ることができる。f. Effects of the Invention As you may have wondered, the automotive air conditioner according to the present invention has the following effects:
Since the joint is sandwiched between the opening hole formed in the instrument panel and the air conditioning duct, a duct structure without air leakage can be obtained with a simple configuration.

【図面の簡単な説明】[Brief explanation of the drawing]

第１図および第２図は本発明による自動車用空調装置の
一実施例を示し、第１図はインストルメントパネルと空
調装置の各ダクトを分解して示す斜視図、第２図は、ド
アトリムの開放状態のダクト構造を示す斜視図である。 第３図はダクトの継手部分を示す断面図である。 ■・・・インストルメントパネル、 ２．３，４．５・・・吹出口、 ６．７．９・・・ダクト、 ８・・・ドアトリム、 １０・・・継手、 ７・・・サイドベンチレータダクト。1 and 2 show an embodiment of the automotive air conditioner according to the present invention, FIG. 1 is an exploded perspective view of the instrument panel and each duct of the air conditioner, and FIG. 2 is an exploded perspective view of the door trim. FIG. 3 is a perspective view showing the duct structure in an open state. FIG. 3 is a sectional view showing the joint portion of the duct. ■... Instrument panel, 2.3, 4.5... Air outlet, 6.7.9... Duct, 8... Door trim, 10... Joint, 7... Side ventilator duct .

Claims (1)

【特許請求の範囲】[Claims] 　インストルメントパネルの内部に配設された空調用ダ
クトをドアトリムの内部に配設したダクトに継手を介し
て連結し、ドアトリムに設けられた吹出口から空気を放
出するようにした自動車用空調装置において、上記イン
ストルメントパネルに形成した開口穴と空調用ダクトと
の間で軸方向に伸縮自在の継手の基端部を挾持したこと
を特徴とする自動車用空調装置。In an automobile air conditioner in which an air conditioning duct placed inside the instrument panel is connected to a duct placed inside the door trim via a joint, and air is released from the air outlet provided in the door trim. An air conditioner for an automobile, characterized in that a proximal end of an axially expandable joint is held between an opening hole formed in the instrument panel and an air conditioning duct.
JP63189875A 1988-07-29 1988-07-29 Automotive air conditioners Expired - Lifetime JP2638965B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP63189875A JP2638965B2 (en) 1988-07-29 1988-07-29 Automotive air conditioners

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63189875A JP2638965B2 (en) 1988-07-29 1988-07-29 Automotive air conditioners

Publications (2)

Publication Number Publication Date
JPH0238133A true JPH0238133A (en) 1990-02-07
JP2638965B2 JP2638965B2 (en) 1997-08-06

Family

ID=16248637

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63189875A Expired - Lifetime JP2638965B2 (en) 1988-07-29 1988-07-29 Automotive air conditioners

Country Status (1)

Country Link
JP (1) JP2638965B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6675598B2 (en) * 2002-05-15 2004-01-13 Denso Corporation Vehicle air conditioner with arrangement structure of face ducts

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01123517U (en) * 1988-02-18 1989-08-22

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01123517U (en) * 1988-02-18 1989-08-22

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6675598B2 (en) * 2002-05-15 2004-01-13 Denso Corporation Vehicle air conditioner with arrangement structure of face ducts

Also Published As

Publication number Publication date
JP2638965B2 (en) 1997-08-06

Similar Documents

Publication Publication Date Title
EP1483125B1 (en) Headliner ventilation system with headliner air duct integrated with pillar air duct
JPH0238133A (en) Air conditioner for automobile
JPH11208241A (en) Vehicle air conditioner
JPH01172909U (en)
JPH078261Y2 (en) Joint structure of air-conditioning duct for door retractable side defroster
JP2508666Y2 (en) Air conditioning duct connection structure
JP3533988B2 (en) Vehicle air conditioning duct connection structure
JP2508589Y2 (en) Duct structure of vehicle air conditioner
JP2540896B2 (en) Automotive air conditioning duct connection structure
JPH0315209U (en)
JPS623295Y2 (en)
JPS6312304Y2 (en)
JP2587869Y2 (en) Automotive defroster nozzle device
JPS641886Y2 (en)
JPS5841608U (en) Automotive air conditioner
JP4506505B2 (en) Air conditioning duct equipment for automobiles
KR200253080Y1 (en) Portable box for keep in cold and hot storage used conditioning air of car
JPH0143285Y2 (en)
JP3325468B2 (en) Air duct for air conditioning
JPH02141789U (en)
KR19980042369U (en) Duct connector for fastening air conditioners in automobiles
JPS6234807Y2 (en)
JPH0282614U (en)
KR970046794A (en) Air conditioner pipe airtight structure of car
JPS62168910U (en)