JPH03108184U

JPH03108184U -

Info

Publication number: JPH03108184U
Application number: JP1551490U
Authority: JP
Priority date: 1990-02-19
Filing date: 1990-02-19
Publication date: 1991-11-07

Description

[Brief explanation of drawings]

第１図は本考案に係る窓開閉装置を具えたドア
を有するトラツクキヤブの側面図、第２図は第１
図に示したドアの内部構造を示した拡大側面図、
第３図は第２図の−線に沿う断面図、第４図
は第３図の矢印方向から視た窓ガラス下端縁の
部分的側面図、第５図は第２図の−線に沿う
部分的断面図、第６図は第５図の矢印方向から
視た部分的側面図である。１０……キヤブ、１２……ドア、１４……窓開
口、１６……センタサツシユ、２０……窓ガラス
、２２……リヤサツシユ、３０……ドア本体、３
２……ガイドレール、３６……レギユレータアー
ム、３８……枢軸、５２……ローラ、５４……セ
クタギヤ、５６……ピニオン。 FIG. 1 is a side view of a truck cab having a door equipped with a window opening/closing device according to the present invention, and FIG.
An enlarged side view showing the internal structure of the door shown in the figure;
Figure 3 is a sectional view taken along the - line in Figure 2, Figure 4 is a partial side view of the lower edge of the window glass seen from the direction of the arrow in Figure 3, and Figure 5 is taken along the - line in Figure 2. Partial sectional view, FIG. 6 is a partial side view seen from the direction of the arrow in FIG. 10... Cab, 12... Door, 14... Window opening, 16... Center sash, 20... Window glass, 22... Rear sash, 30... Door body, 3
2...Guide rail, 36...Regulator arm, 38...Pivot, 52...Roller, 54...Sector gear, 56...Pinion.

Claims

[Scope of utility model registration request]

a window glass that opens and closes the window opening by moving up and down in the vertical direction; a guide rail that is housed in the door body below the window opening and is disposed approximately along a vertical line passing through the center of gravity of the window glass; It is housed in the door body, one end of which is pivotally supported by the door body, the other end of which is pivoted near the lower edge of the window glass, and the other end of which rolls along the guide rail. a variable-length regulator arm provided with a roller that rotates; a sector gear fixed to the regulator arm and arranged concentrically with respect to a pivot axis at the one end of the arm; and a sector gear that is rotatable around the door body. A vehicle door window opening/closing device comprising: a pinion that is supported by a pinion and meshes with the sector gear, and whose rotation rotates a regulator arm via the sector gear to raise and lower the window glass. Device.