JPH0234091Y2

JPH0234091Y2 -

Info

Publication number: JPH0234091Y2
Application number: JP15830784U
Authority: JP
Priority date: 1984-10-19
Filing date: 1984-10-19
Publication date: 1990-09-13
Also published as: JPS6172423U

Description

【考案の詳細な説明】（産業上の利用分野）この考案は自動車のサンルーフに関する。[Detailed explanation of the idea] (Industrial application field) This invention relates to an automobile sunroof.

（従来の技術）自動車のルーフには、例えば、特開昭54−
65921号公報（特に第１図）に示されるように構
成されるものがある。(Prior art) For example, the roof of a car is
There is one constructed as shown in Japanese Patent No. 65921 (particularly FIG. 1).

上記構成によれば、車体のルーフに窓開口が形
成され、この窓開口を開閉するように車体の前後
方向に延びる軸心回りに回動自在に窓パネルが枢
支されている。 According to the above configuration, a window opening is formed in the roof of the vehicle body, and the window panel is pivotably supported around an axis extending in the longitudinal direction of the vehicle body so as to open and close the window opening.

（考案が解決しようとする問題点）ところで、例えば、車両の走行時に車室を換気
しようとして、上記窓パネルを上方に回動させ窓
開口を開にさせると、この窓パネルの回動端側は
走行風にほぼ平行な姿勢となるため、この窓パネ
ルは走行風の上下方向の流れの変化に影響されて
上下に押し動かされ、この結果、この窓パネルに
上下方向のがたつきが生じるおそれがある。(Problem to be solved by the invention) By the way, for example, when the window panel is rotated upward to open the window opening in order to ventilate the cabin while the vehicle is running, the rotation end side of the window panel Since the vehicle is in a position almost parallel to the wind, this window panel is pushed up and down due to changes in the vertical flow of the wind, resulting in vertical shaking of the window panel. There is a risk.

（考案の目的）この考案は、上記のような事情に注目してなさ
れたもので、窓開口を開とさせるように窓パネル
を上方に回動させた場合にもこの窓パネルにがた
つきが生じないようにし、かつ、車室の換気がよ
り効果的に行われるようにすることを目的とす
る。(Purpose of the invention) This invention was made with attention to the above-mentioned circumstances, and even when the window panel is rotated upward to open the window opening, the window panel does not wobble. The purpose is to prevent this from occurring and to ventilate the vehicle compartment more effectively.

（考案の構成）上記目的を達成するためのこの考案の特徴とす
るところは、第１窓開口を開とするように上方回
動した第１窓パネルの回動端が走行風とほぼ平行
な姿勢を採るように構成した場合において、第１
窓パネルの前方に第２窓パネルを枢支し、上方回
動したこの第２窓パネルが上記走行風を第１窓パ
ネルの上方を通過させるように案内する点にあ
る。(Structure of the device) The feature of this device for achieving the above object is that the rotating end of the first window panel, which is rotated upward to open the first window opening, is almost parallel to the running wind. In the case where the configuration is such that the first
The second window panel is pivotally supported in front of the window panel, and the second window panel rotated upward guides the traveling wind so as to pass above the first window panel.

（実施例）以下、この考案の実施例を図面により説明す
る。(Example) Hereinafter, an example of this invention will be described with reference to the drawings.

１は自動車の車体で、この車体１の前面にはフ
ロントウインド２が形成され、同上車体１の後面
にはリヤウインド３が形成される。また、同上車
体１の側壁にはフロントドア４やリヤドア５が設
けられる。 Reference numeral 1 denotes a car body. A front window 2 is formed on the front side of the car body 1, and a rear window 3 is formed on the rear side of the car body 1. Furthermore, a front door 4 and a rear door 5 are provided on the side wall of the vehicle body 1.

上記車体１のルーフ７における後部には左右一
対の第１窓開口８，８が形成され、かつ、これら
各第１窓開口８を開閉自在とする透明ガラス製の
第１窓パネル９が設けられる。この第１窓パネル
９は上記第１窓開口８の車幅方向中央寄りの開口
縁８ａに第１ヒンジ１１，１１を介して枢支さ
れ、この第１窓パネル９は車体１の前後方向に延
びる軸心回りに上下回動自在とされている。そし
て、第１窓パネル９の下方回動で第１窓開口８が
閉とされ（図中実線図示）、同上第１窓パネル９
の上方回動で第１窓開口８は開とされる（図中二
点鎖線図示）。また、図示しないが、上記第１窓
パネル９を上下の各回動姿勢に保つ保持手段が設
けられる。 A pair of left and right first window openings 8, 8 are formed at the rear of the roof 7 of the vehicle body 1, and a first window panel 9 made of transparent glass that allows each of these first window openings 8 to be opened and closed is provided. . This first window panel 9 is pivoted to the opening edge 8a of the first window opening 8 near the center in the vehicle width direction via first hinges 11, 11, and this first window panel 9 extends in the longitudinal direction of the vehicle body 1. It is said to be able to move up and down freely around its extending axis. Then, the first window opening 8 is closed by the downward rotation of the first window panel 9 (indicated by a solid line in the figure), and the first window panel 9
The first window opening 8 is opened by the upward rotation (as shown by the two-dot chain line in the figure). Further, although not shown, holding means for maintaining the first window panel 9 in each of the up and down rotational positions is provided.

一方、上記第１窓パネル９，９の前方で、同上
ルーフ７の前部に第２窓開口１２が形成され、か
つ、この第２窓開口１２を開閉自在とする透明ガ
ラス製の第２窓パネル１３が設けられる。この第
２窓パネル１３は上記第２窓開口１２の前部開口
縁１２ａに第２ヒンジ１４，１４を介して枢支さ
れ、この第２窓パネル１３は車幅方向に延びる軸
心回りに回動自在とされている。そして、第２窓
パネル１３の下方回動で第２窓開口１２が閉とさ
れ（図中実線図示）、同上第２窓パネル１３の上
方回動で第２窓開口１２が開とされる（図中二点
鎖線図示）。また、図示しないが、上記第２窓パ
ネル１３を上下の各回動姿勢に保つ他の保持手段
が設けられる。 On the other hand, in front of the first window panels 9, 9, a second window opening 12 is formed in the front part of the roof 7, and a second window made of transparent glass that can freely open and close the second window opening 12. A panel 13 is provided. This second window panel 13 is pivotally supported on the front opening edge 12a of the second window opening 12 via second hinges 14, and this second window panel 13 is rotated around an axis extending in the vehicle width direction. It is said to be able to move freely. The second window opening 12 is closed by the downward rotation of the second window panel 13 (shown by the solid line in the figure), and the second window opening 12 is opened by the upward rotation of the second window panel 13 ( (Illustrated with chain double-dashed lines in the figure). Further, although not shown, other holding means for maintaining the second window panel 13 in each of the vertical rotational positions is provided.

上記第２窓パネル１３の横幅寸法は両第１窓パ
ネル９，９の回動端側の寸法とほぼ同じとなるよ
うに形成される。また、第２図で示すように、上
方回動した第２窓パネル１３の回動端の高さは、
同様に上方回動した第１窓パネル９，９の回動端
とほぼ同じか、少し高くなるよう形成される。 The width dimension of the second window panel 13 is formed to be approximately the same as the dimension on the rotation end side of both the first window panels 9, 9. Moreover, as shown in FIG. 2, the height of the rotating end of the second window panel 13 that has been rotated upward is as follows:
Similarly, it is formed to be approximately the same as or slightly higher than the pivot end of the first window panels 9, 9 that have been pivoted upward.

そして、上記各窓パネル９，１３が上方回動し
た状態で自動車が走行する際には、その走行風は
第２窓パネル１３の外面に案内されて第１窓パネ
ル９の上方を通過させられることとなる（第２図
中矢印Ａ）。 When the vehicle runs with the window panels 9 and 13 rotated upward, the wind is guided by the outer surface of the second window panel 13 and passed above the first window panel 9. (arrow A in Figure 2).

（考案の効果）この考案によれば、第１窓開口を開とするよう
に上方回動した第１窓パネルの回動端が走行風と
ほぼ平行な姿勢を採る場合において、この第１窓
パネルの前方に枢支された第２窓パネルが上方回
動して走行風を第１窓パネルの上方を通過させる
ように案内するため、第２窓パネルの前方で走行
風の流れが上下に変化する場合でも、第１窓パネ
ルがこの走行風の変化に影響されることは抑制さ
れる。この結果、走行風により第１窓パネルが上
下にがたつくことは防止される。また、この場
合、第２窓パネルは常時その上面に走行風の風圧
を受けるものであるため、走行風に起因してこの
第２窓パネルに上下方向のがたつきが生じること
はない。(Effect of the invention) According to this invention, when the rotating end of the first window panel that has been rotated upward to open the first window opening takes a posture almost parallel to the wind while the vehicle is traveling, the first window The second window panel, which is pivotally supported in front of the panel, rotates upward and guides the airflow passing above the first window panel, so the flow of airflow is vertical in front of the second window panel. Even if the wind changes, the first window panel is prevented from being affected by this change in the wind. As a result, the first window panel is prevented from shaking up and down due to the wind while the vehicle is running. Further, in this case, since the second window panel is always subjected to the wind pressure of the traveling wind on its upper surface, the second window panel does not shake in the vertical direction due to the traveling wind.

しかも、上記各窓パネルを共に上方回動させる
ことによつて、各窓開口を開とできるため、車室
の換気をより効果的に行うことができる。 Furthermore, by rotating the window panels upward together, each window opening can be opened, so that the vehicle interior can be ventilated more effectively.

[Brief explanation of drawings]

図はこの考案の実施例を示し、第１図は車体ル
ーフの斜視図、第２図は車体の部分側面図であ
る。１……車体、７……ルーフ、８……第１窓開
口、９……第１窓パネル、１２……第２窓開口、
１２ａ……前部開口縁、１３……第２窓パネル。 The figures show an embodiment of this invention, with FIG. 1 being a perspective view of the vehicle roof, and FIG. 2 being a partial side view of the vehicle body. 1... Vehicle body, 7... Roof, 8... First window opening, 9... First window panel, 12... Second window opening,
12a... Front opening edge, 13... Second window panel.

Claims

[Scope of utility model registration request]

A first window opening is formed in the roof of the vehicle body.
In a sunroof of an automobile in which a first window panel is pivotably supported around an axis extending in the longitudinal direction of the vehicle body so as to open and close the window opening, a second window opening is provided in the roof in front of the first window panel. and a second window panel is pivotally supported on the front opening edge of the second window opening so as to be rotatable around an axis extending in the vehicle width direction so as to open and close the second window opening. A car sunroof.