JPS644578Y2 - - Google Patents

Description

[Detailed explanation of the idea] The present invention relates to an automobile door.

In trucks, one-box vehicles, etc., as shown in FIG.
a' is lowered downward with a step 11b', thereby increasing the area of the window glass 2, and allowing the passenger (driver)
A device that expands the field of view has been developed (see Utility Model Application Publication No. 83413/1983).

In the conventional structure as described above, the lifting stroke of the window glass 2 by the wind regulator must be increased by the height of the step 11b'.
In addition, steps are created at the guide points at the front and rear edges of the window glass 2, which not only complicates the structure of the wind regulator, but also makes the structure of the window regulator complicated, and the structure shown in the first figure is not suitable for the sillless door shown in the second figure, which does not have a window frame. When such a window shoulder structure is applied, there is a problem in that it is difficult to raise and lower the window glass 2 smoothly.

In the case of a sashless door, the lower edge of the window glass 2 is largely cut out between the front and rear guide points 5 and 5' of the door sashes 4 and 4', as shown in the second figure. This is normal, and movable pieces C and C' such as rollers, pins, or sliders provided at the tips of arms B and B' of wind regulator A are fitted so as to be able to roll or slide so as to straddle the notch 21. Paying attention to the fact that the guide rail 6 is attached, the notch 21 is used to connect the guide mechanism and the wind regulator A by the sashes 4 and 4', and also between the wind regulator A and the window glass 2. An object of the present invention is to provide an automobile door that can increase the window glass area and improve the visibility of the occupants without making any changes to the connection structure or the like.

That is, in the present invention, as shown in FIG. The notch height of the notch portion 21 of the portion is made shallow according to the drop H of the step 11b (approximately 1/2 or less of the conventional notch height).
It is composed of

According to the present invention configured as described above, the lengths of the door sashes 4, 4', the guide points 5 of the window glass 2,
5' and the sashes 4, 4', and the connection structure between the wind regulator A and the guide rail 6, etc., are all the same as the conventional structure shown in FIG. With an extremely simple configuration in which the middle part of the window shoulder is simply pushed downwards, regardless of the related structure, it achieves the intended purpose of greatly expanding the window glass area and improving the visibility of the occupants. There is almost no increase in weight or cost, and the operation of raising and lowering the window glass is second to none.
It can be carried out extremely smoothly in the same way as the conventional one shown in the drawings, and together with this, it can bring about great practical effects.

In addition, in this invention, the window glass lifting and lowering operation related structure is the second
Since it is exactly the same as the conventional one shown in the figure, it is possible to share all parts with the one having no step at the window shoulder as shown in Figure 2, which is extremely advantageous in terms of parts management and costs.

In Figs. 2 and 3, the configuration of the guide points 5, 5' is based on conventionally commonly used rollers or sliders that are fitted in the door interior sashes 4, 4' so that they can roll or slide. Any configuration can be adopted. Also, D is the guide rail attached to the inner panel of door 1.
The movable piece C'' of B' is fitted so that it can roll or slide. 7 is a weather strip on the window shoulder.

[Brief explanation of drawings]

Fig. 1 is a front view of a conventional door with a visibility improvement function, Fig. 2 is a front view of a general doorless door to which the present invention is applied, and Fig. 3 is a front view of a door showing an embodiment of the present invention. be. 1...Door, 11...Window shoulder, 11a...Central part, 11b...Step, 2...Window glass, 21...
...lower edge notch, 4,4'...door inside sash,
5, 5'...Guide point, 6...Guide rail, A...
...wind regulator.

Claims (1)

[Scope of utility model registration request] In an automobile door in which the front and rear portions of the window glass 2 are guided by the front and rear door sashes 4, 4' to move up and down, the front and rear door sashes 4, 4' of the window shoulder portion 11 of the door are used. An automobile door characterized in that an intermediate portion 11a of an installation portion 4' is lowered with a step 11b.