JPS6248821U - - Google Patents

Description

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

図面はこの考案の一実施例に関するもので、第
１図は巻装したリヤダクト装置の全体平面図、第
２図はシート脚部に巻装したリヤダクトの平面図
、第３図は巻装したリヤダクト装置の全体斜視図
、第４図はシート脚部に巻装したリヤダクトの分
解斜視図、第４図ａ，ｂはシート脚部に巻装した
カバーの分解斜視図、第５図は巻装したリヤダク
ト装置の全体側面図、第６図は第３図のＡ―Ａ矢
視図に沿う断面図、第７図は第６図のＤ部のリヤ
ダクト装置の接続部の拡大図、第８図はバン型自
動車における暖房ユニツト装置の設置場所を示す
図である。 ＡＯ……暖房ユニツト装置、１……回転式リヤ
シート、２……第３列リヤシート、３……前後床
面、４……シート筒状脚部、５……暖房装置本体
、６……リヤダクト装置、４１……シート脚部締
着部位、４２……回転式シート脚部締着端縁、４
３……シート筒状脚部外壁部、４５……小吹出口
、５１……暖房装置本体ケース、５７……暖房吐
出口、５８……分岐ダクト、５９……嵌挿孔、６
０……カバー部、６１……前方空調ダクト、６２
……後部空調ダクト、６３……嵌挿突起、６５…
…閉鎖端末、６６……締着孔、６７……挿入孔、
６９……嵌挿孔。 The drawings relate to one embodiment of this invention; Fig. 1 is an overall plan view of a wrapped rear duct device, Fig. 2 is a plan view of a rear duct wrapped around a seat leg, and Fig. 3 is a plan view of a wrapped rear duct. An overall perspective view of the device, Figure 4 is an exploded perspective view of the rear duct wrapped around the seat leg, Figures 4a and b are exploded perspective views of the cover wrapped around the seat leg, and Figure 5 is an exploded perspective view of the rear duct wrapped around the seat leg. 6 is a cross-sectional view taken along the arrow A-A in FIG. 3, FIG. 7 is an enlarged view of the connection part of the rear duct device in section D in FIG. 6, and FIG. 8 is an overall side view of the rear duct device. FIG. 3 is a diagram showing the installation location of a heating unit device in a van-type vehicle. AO... Heating unit device, 1... Rotating rear seat, 2... Third row rear seat, 3... Front and rear floor surfaces, 4... Seat cylindrical leg, 5... Heating device main body, 6... Rear duct device , 41... Seat leg fastening part, 42... Rotating seat leg fastening edge, 4
3... Sheet cylindrical leg outer wall part, 45... Small air outlet, 51... Heating device main body case, 57... Heating outlet, 58... Branch duct, 59... Fitting hole, 6
0...Cover part, 61...Front air conditioning duct, 62
...Rear air conditioning duct, 63... Fitting projection, 65...
...Closed end, 66...Tightening hole, 67...Insertion hole,
69...Insertion hole.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 車両室内のシート下方の床面に配置した暖房ユ
ニツト装置よりシートの筒状脚部に巻装した空調
ダクト装置であつて、前記ユニツト装置の暖気を
前記脚部に向け供給する二又状の暖房吐出口と、
合成樹脂材の２分割ブロー成形品により、前記シ
ート脚部に前後半分づつ巻装し、シート脚部まわ
りに前方と後方に放射状に向け複数の吹出口を外
周面に穿設した前方空調ダクトおよび後方空調ダ
クトと、２分割の前後空調ダクトの下端を傾斜方
向に延長して前記シートの筒状脚部とその締着部
の外周全体を覆うカバー部とからなる車両シート
脚部に巻装した空調ダクト装置。 An air conditioning duct device that is wrapped around a cylindrical leg of a seat from a heating unit placed on the floor below the seat in a vehicle interior, and is a two-pronged heating device that supplies warm air from the unit to the leg. a discharge port;
A front air conditioning duct made of a two-part blow molded synthetic resin material is wrapped around the seat leg in the front and rear halves, and has a plurality of air outlets radially directed forward and rearward around the seat leg on the outer peripheral surface; The lower ends of the rear air conditioning duct and the two-divided front and rear air conditioning duct are extended in an inclined direction and are wrapped around a vehicle seat leg portion that is made up of a cover portion that covers the entire outer periphery of the cylindrical leg portion of the seat and its fastening portion. Air conditioning duct equipment.