PROBLEM TO BE SOLVED: To provide an air-conditioning case which can suppress the occurrence of squeaks without impairing sealability.SOLUTION: Both of a first case body 11 and a second case body 21 form an air passage 30 inside a housing. A recess part 12 provided at the end part of the first case body 11 includes: an inner wall part 14 positioned on the air passage 30 side; an outer wall part 13 positioned outside the housing; and a bottom part 15 which connects the inner wall part 14 and the outer wall part 13 on the first case body 11 side. A protrusion part 22 provided at the end part of the second case body 21 includes a taper part 23 whose plate thickness in a cross-sectional view gradually decreases from the second case body 21 toward the bottom part 15, and is fitted to between the inner wall part 14 and the outer wall part 13 of the recess part 12. A taper angle θ2 formed by a face 23a of the taper part 23 on the outer wall part 13 side and a face 23b of the taper part 23 on the inner wall part 14 side is greater than an interior angle θ1 formed by a face 12b of the inner wall part 14 on the outer wall part 13 side and a face 12a of the outer wall part 13 on the inner wall part 14 side.SELECTED DRAWING: Figure 4

    【課題】シール性を損なうことなく、きしみ音の発生を抑制可能な空調ケースを提供する。【解決手段】第1ケース本体11と第2ケース本体21は共に、筐体の内側に通風路30を形成する。第1ケース本体11の端部に設けられた凹部12は、通風路30側に位置する内壁部14、筐体の外側に位置する外壁部13、および、第1ケース本体11側で内壁部14と外壁部13とを接続する底部15を有する。第2ケース本体21の端部に設けられた凸部22は、断面視における板厚が第2ケース本体21から底部15に向かって次第に小さくなるテーパ部23を有し、凹部12の内壁部14と外壁部13との間に嵌合する。テーパ部23の外壁部13側の面23aとテーパ部23の内壁部14側の面23bとにより形成されるテーパ角θ2は、内壁部14の外壁部13側の面12bと外壁部13の内壁部14側の面12aとにより形成される内角θ1より大きい。【選択図】図4


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    Title :

    AIR-CONDITIONING CASE


    Additional title:

    空調ケース


    Contributors:

    Publication date :

    2018-11-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht



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