JPS6234805Y2 - - Google Patents

Description

【考案の詳細な説明】 本考案は自動車の換気装置に関し、殊にバツク
ドア又は車室後方のラゲージドア近傍の換気構造
に係るものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a ventilation system for an automobile, and particularly to a ventilation structure near a back door or a luggage door at the rear of a vehicle compartment.

従来のバツクドア又は車室後方のラゲージドア
１（以下ラゲージと云う）近傍の換気装置の構造
は、第１図及び第２図に示すようにラゲージ１が
対面するボデー側のクオータ又はトルーフ２（以
下クオータと云う）の下側に車両前後方向のダク
ト３を設け、ダクト３の一端に車室内と連通する
開口部４を、また、他端にはクオータ２の面に開
口し車室外に連通する開口部５を設け、この開口
部５にはルーバ６を固着した構成である。従つ
て、構成部品としては、ダクト３とルーバ６を必
要とし、クオータ２の下側へのダクト３の取付作
業並びにダクト３の開口部５とクオータ２の接合
部のシール、さらに開口部５へのルーバ６の取付
作業を要し、組付作業工数が多く、コスト高とな
つている問題があつた。 The structure of the conventional ventilation system near the back door or the luggage door 1 (hereinafter referred to as the luggage) at the rear of the vehicle compartment is as shown in Figures 1 and 2. A duct 3 extending in the longitudinal direction of the vehicle is provided on the lower side of the vehicle, an opening 4 communicating with the interior of the vehicle at one end of the duct 3, and an opening 4 at the other end communicating with the outside of the vehicle interior that opens on the surface of the quarter 2. A portion 5 is provided, and a louver 6 is fixed to this opening portion 5. Therefore, the duct 3 and the louver 6 are required as component parts, and the installation work of the duct 3 to the lower side of the quarter 2, the sealing of the joint between the opening 5 of the duct 3 and the quarter 2, and the installation work to the opening 5. There was a problem in that the louver 6 needed to be installed, which required a large number of assembly steps, resulting in high costs.

本考案の目的は、構成部品としては只１点のプ
レートのみで、他はクオータ又はトルーフの形状
を変更することにより上記従来の問題点を解消し
た換気装置を提供するものである。 The object of the present invention is to provide a ventilation system that eliminates the above-mentioned problems of the conventional ventilation system by having only one plate as a component and changing the shape of the quarter or trough.

本考案の構成要旨は、バツクドア又は車室後方
のラゲージドアが対面するボデー側のクオータ又
はトルーフを車両の前後方向に断面に段差部を
形成して絞り成形し、前記段差部に車室内外を連
通する開口部を設け、前記段差部の近傍から断
面上を塞ぐプレートを固着した自動車の換気装置
に関するものである。 The gist of the present invention is that the quarter or trough on the body side facing the back door or the luggage door at the rear of the passenger compartment is formed by forming a stepped portion in the cross section in the longitudinal direction of the vehicle, and the stepped portion is used to connect the outside and the inside of the passenger compartment. The present invention relates to a ventilation system for an automobile, in which an opening is provided, and a plate is fixed to close the cross section from the vicinity of the step.

以下本考案の実施例を第３図及び第４図によつ
て説明する。１は車室後方のラゲージドア（又は
バツクドア）である。このラゲージドア１が対面
するボデー側のクオータ２（又はトルーフ）を車
両の前後方向に段差部１０によつて断面７に絞
り成形し、前記段差部１０に車室内外を連通する
開口部８を設け、段差部１０の近傍から断面７
上を塞ぐプレート９を固着したものである。この
プレート９は金属板又はプラスチツであり、金属
板の場合はスポツト溶接、ビス止め等にて固着
し、プラスチツクの場合は接着、ビス止め等にて
固着される。 Embodiments of the present invention will be described below with reference to FIGS. 3 and 4. 1 is a luggage door (or back door) at the rear of the vehicle compartment. The quarter 2 (or trough) on the body side that the luggage door 1 faces is drawn to have a cross section 7 with a stepped portion 10 in the longitudinal direction of the vehicle, and the stepped portion 10 is provided with an opening 8 that communicates between the outside and the inside of the vehicle. , cross section 7 from the vicinity of the stepped portion 10
A plate 9 that closes the top is fixed. This plate 9 is a metal plate or plastic, and in the case of a metal plate, it is fixed by spot welding, screwing, etc., and in the case of plastic, it is fixed by gluing, screwing, etc.

本考案は、段差部１０に設けた開口部８並びに
プレート９で上面を塞いだ断面７を介して車室
内外の換気作用を得るものであるが、本考案によ
ると、構成部品点数としてはプレート９のみであ
り、コストの低減が得られると共に、組付作業工
数も従来に比較して著しく減少し、高能率で組付
生産が行われる利点を有している。 The present invention obtains a ventilation effect inside and outside the vehicle through the opening 8 provided in the stepped portion 10 and the cross section 7 whose upper surface is closed with the plate 9. According to the present invention, the number of component parts is the plate. 9, which not only reduces costs, but also significantly reduces assembly man-hours compared to the conventional method, and has the advantage of highly efficient assembly production.

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

第１図は従来の換気装置の斜視図、第２図は第
１図−線断面図、第３図は本考案による換気
装置の斜視図、第４図は第３図−線断面図で
ある。 １……ラゲージドア、２……クオータ、７……
断面、８……開口部、９……プレート、１０…
…段差部。 Fig. 1 is a perspective view of a conventional ventilation system, Fig. 2 is a sectional view taken along the line of Fig. 1, Fig. 3 is a perspective view of the ventilation system according to the present invention, and Fig. 4 is a sectional view taken along the line of Fig. 3. . 1...Luggage door, 2...Quarter, 7...
Cross section, 8... Opening, 9... Plate, 10...
...Step part.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] バツクドア又は車室後方のラゲージドアが対面
するボデー側のクオータ又はトルーフを車両の前
後方向に断面に段差部を形成して絞り成形し、
前記段差部に車室内外を連通する開口部を設け、
前記段差部の近傍から断面上を塞ぐプレートを
固着して成る自動車の換気装置。 A quarter or trough on the body side facing the back door or the luggage door at the rear of the vehicle compartment is drawn and formed with a stepped section in the longitudinal direction of the vehicle.
An opening that communicates between the outside and the inside of the vehicle is provided in the stepped portion,
A ventilation system for an automobile comprising a plate that closes the cross section from the vicinity of the stepped portion.