JPS6193311U

JPS6193311U -

Info

Publication number: JPS6193311U
Application number: JP17902684U
Authority: JP
Priority date: 1984-11-26
Filing date: 1984-11-26
Publication date: 1986-06-17

Description

[Brief explanation of the drawing]

第１図乃至第５図は本考案の実施例に係り第１
図は開閉窓構造の全開状態を示す断面図、第２図
は同閉状態を示す断面図、第２図は第２図
の要部拡大断面図、第３図はトラクタのキヤビン
の側面図、第４図は車内側から開閉窓構造をみた
斜視図、第５図は取手の平面図、第６図及び第７
図はそれぞれ異なつた実施例に係る開閉窓構造の
全開状態を示す断面図、第８図は第３図のＡ−Ａ
線断面図、第９図は扉の開閉感知装置の回路図で
ある。９…窓蓋、１０…窓、１３…凸部、１４…取手
、２０…案内部、２１…第一掛止部、２３…第二
掛止部。 Figures 1 to 5 show the first embodiment of the present invention.
The figure is a sectional view showing the fully open state of the opening/closing window structure, FIG. 2 is a sectional view showing the same in the closed state, FIG. 2 is an enlarged sectional view of the main part of FIG. 2, and FIG. 3 is a side view of the tractor cabin. Figure 4 is a perspective view of the opening/closing window structure seen from inside the car, Figure 5 is a plan view of the handle, Figures 6 and 7.
The figures are cross-sectional views showing fully open states of the opening/closing window structures according to different embodiments, and FIG. 8 is A-A in FIG. 3.
The line sectional view and FIG. 9 are circuit diagrams of the door opening/closing sensing device. 9... Window cover, 10... Window, 13... Convex part, 14... Handle, 20... Guide part, 21... First hooking part, 23... Second hooking part.

Claims

[Scope of utility model registration request]

A window cover 9 for opening and closing a window 10 of the driver's cab is swingably attached to the vehicle body so as to approach the window 10 from the outside of the vehicle, and a convex portion 13 protruding into the window 10 is provided on the vehicle body. A handle 14 protruding toward the inside of the vehicle is swingably attached to the handle 14, and a guide portion 20 inserts and guides a convex portion 13 that moves relative to the handle 14 as the window cover 9 swings. is provided, and the window cover 9 is in a closed state when the convex part 13 is at one end on the swinging fulcrum side of the guide part 20 and in a fully open state when it is at the other end on the opposite swinging fulcrum side. A first hooking part 21 is formed at one end of the guide part 20 and engages with the convex part 13 to restrict opening of the window cover 9 when the handle 14 swings in one direction. A second latch portion 23 is formed at the end to engage with the convex portion 13 to restrict the closing of the window cover 9 by swinging the handle 14 in either direction, and furthermore, a second latch portion 23 is formed between the convex portion 13 and each other. The reaction force that restricts the swinging of the window cover 9 caused by the engagement with the latching parts 21 and 23 causes the handle 14 to move between the convex part 13 and each latching part 2.
1. An opening/closing window structure for a vehicle, characterized in that each of the latching portions 21 and 23 is provided at a position that prevents the latching portions 21 and 23 from swinging in the direction of disengaging from the latching portions 21 and 23.