JPH0139362B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a shading device for a rear window of an automobile. In particular, the present invention relates to a rear window shading device using a self-winding roller blind with a built-in spring.

[Prior Art] Conventionally, this type of roller blind was placed on a package tray near the rear window, and a convex snap was provided at the drawer end of the screen of the roller blind, and a concave snap was installed at the top of the rear window. was attached, and the pulled out screen was stopped by inserting both snaps into each other. This process had the disadvantage that it was difficult to attach the screen even when the vehicle was stopped. In order to improve this workability, some hooks are provided at the drawer end of the screen instead of snaps and are hung on the top of the rear window, but since the drawer end of the screen is made of a hard material, If the window is curved, the drawer end will not fit in with the rear window, and the sun's rays will enter the car interior due to car vibrations, reducing the light-shielding effect.Furthermore, the drawer end will hit the rear window, creating noise inside the car. It was hot.

[Objective of the Invention] The present invention solves the above-mentioned drawbacks; the screen can be easily pulled out, the screen can be easily hung while driving, the light shielding effect is high, and the screen does not close while driving. To provide a rear window shading device for an automobile that does not shake and generate no vibration noise.

[Structure of the Invention] The first invention of the present application is characterized by attaching a hook to the drawer end of the screen of a roll blind, attaching this roll blind to the back side of a package tray of an automobile in the longitudinal direction of the tray, and A pull-out opening for the screen is provided in the package tray, a hook is provided above the package tray for hanging the screen when it is pulled out, and the pull-out end of the screen of the blind is connected to the hook. It is made of a flexible elastic material that adapts well to the shape of the rear window when curved to enhance the light blocking effect, and stoppers are provided protruding on both sides of the drawer end of the screen of the blind to reduce the length. The stopper is made longer than the opening width of the drawer opening of the package tray to prevent the drawer end from being drawn into the drawer opening when the screen is wound up, and the stopper is made of an elastic material, and the length of the stopper is made of an elastic material. The blind has a length that comes into contact with the rear window of an automobile when it is hung on the hook, and the drawn-out end of the screen is fixed to prevent the screen from swinging while the blind is in use.

Further, the second invention of the present application is characterized in that the roll blind is installed on the surface of the package tray in the longitudinal direction of the tray without providing a screen drawer opening in the package tray of the automobile as in the first invention. The roll blind can be easily attached to a ready-made package tray.

[Example] Next, an example of the present invention will be described in detail based on the drawings.

As shown in FIG. 1, a rear seat 1 of an automobile 10
Two roll blinds 13 (only one roll blind is shown in FIG. 1) are attached to the back surface of the package tray 12 provided behind the package tray 12 in the longitudinal direction of the tray 12. These roll blinds 13 are self-winding roll blinds with built-in springs, and the screen 14
It is equipped with a roll cover 13a for protecting.

Further, the package tray 12 is provided with openings 15 for pulling out the screens 14 of the two roll blinds 13, as shown in FIGS. 2 and 3. A hook 18 is attached to the center of the drawer end 17 of the screen 14 of these roll blinds 13, and rubber stoppers 19 and 2 are attached to both sides of the hook 18.
0 is set protrudingly.

This hook 18 is hooked to a hook 22 shown in FIGS. 4 and 5. This hook 22 is attached to a garnish 24 attached to a back window weather strip 23 above the package tray 12.
It can be attached by inserting its one end 22a into. 25
is a window glass.

Also, the screen 1 of the roll blind 13
As shown in FIGS. 6 and 7, the drawer end 17 of 4 is formed into a horizontal cylinder shape, and a flexible rubber core material 17a is inserted into the horizontal cylinder. A pick-up piece 18a is attached to the center of the hook 18. The length l of the stoppers 19 and 20 is the opening width w of the screen 14 of the package tray 12.
(See FIG. 2) It is longer and is designed so that it comes into contact with the window glass 25 when the hook 18 is hooked to the hook 22.

To use the apparatus of this embodiment having such a structure, first grasp the pick-up piece 18a of the hook 18 and pull it up. The screen 14 is pulled out against the elastic force of the spring in the roller blind 13. The drawn out screen 14 can be tensioned with a certain tension by hooking the hook 22 with the hook 18 to cover the entire windowpane 25. At this time, the drawer end 17 of the screen 14 is
A flexible rubber core material 17a is inserted therein,
Moreover, there are rubber stoppers 19 and 2 on both sides.
Since the stoppers 19 and 20 are in contact with the window glass 25, they fit well with the shape of the glass even if the window glass 25 is curved, increasing the light shielding effect. 17 is fixed at three points, so that the screen 14 does not shake or vibrate excessively while the car is running.

Next, when storing the screen 14, hold the pick-up piece 18a of the hook 18 again and pull it up, remove the hook 18 from the hook 22, and the screen 14 will automatically roll up due to the elastic force of the spring inside the roll blind 13. taken. At this time, the stoppers 19 and 20 stop at the drawer opening 15, so the drawer end 17 of the screen 14
5, making it easier to pull out the next screen 14.

FIG. 8 shows another method of installing the roll blind 13 of the present invention, in which one can be installed on the surface of the package tray 12 without providing the pull-out opening 15 as shown in FIG. 2 in the package tray 12. This is an example in which a double type roll blind 13 is installed. This type of roller blind is constructed so that the left and right screens 14a and 14b can independently perform drawer winding operations. 27 is a protective cover for the screen.

With the light shielding device having such a configuration, the roll blind 13 can be easily attached to the ready-made package tray 12 without a drawer opening, and the screens 14a and 14b can be easily pulled out and the hooks 18 can be attached to the roll blinds 13. It can be hung on the hook 22 and can prevent shaking and vibration of the screen.

In the above example, the number of roll blinds is 2.
Although an example of less than two is shown, this number may be three or more depending on the shape and dimensions of the rear window of the automobile.

Although rubber is shown as an example of the material for the drawer end 17 and stoppers 19 and 20, other elastic materials such as plastic may also be used as long as they conform to the shape of the rear window and do not damage the rear window or package tray 12. good.

Further, although an example has been shown in which the hook is in the shape of a handle and the hanging tool is in the shape of a hook, on the other hand, the hook may be in the form of a hook and the hanging tool may be in the shape of a ring key.

Further, although an example has been shown in which the hook 22, which is a hanging device, is attached to the garnish 24, it may also be attached to the ceiling of an automobile.

Furthermore, although an example has been shown in which one double type roll blind 13 is attached to the surface of the package tray 12, two double type roll blinds 13 may be attached as shown in FIG.

[Effects of the Invention] As described above, according to the present invention, a roll blind is provided on the back side of a package tray of an automobile, and the screen is pulled out from the drawer opening of the package tray and hung at the upper part of the rear window.
without reducing the effective area of the package tray.
The screen can be easily pulled out, and the screen can be easily hung while driving. In addition, by constructing the pull-out end of the screen from a flexible, elastic material, it conforms well to the shape of the rear window, even if the curvature of the rear window changes depending on the car model, and increases the light blocking effect. can. In addition, if stoppers are provided protruding from both sides of the drawer end of the screen, the stoppers are made of an elastic material, and the length of the stoppers is set so that the hooks come into contact with the rear window of the car when the hooks are hooked to the hooks. When the blind is in use, the pull-out end of the screen is fixed, preventing the screen from shaking, and no vibration noise from the screen is generated while the blind is in use. Furthermore, if the length of the stopper is made longer than the opening width of the pull-out opening of the package tray, the pull-out end of the screen will not be drawn into the pull-out opening when the screen is wound up, making the screen pull-out operation much easier. becomes easier.

In addition, by providing the roll blind on the surface of the package tray without drilling a drawer opening in the package tray, it is possible to easily install a roll blind on a vehicle with a ready-made package tray that does not have a drawer opening. In addition, it has the excellent effect of achieving the functions listed above.

[Brief explanation of drawings]

Fig. 1 is a side view of a light shielding device according to an embodiment of the present invention;
Figures 3 and 3 are external perspective views of the package tray, Figure 4 is an enlarged sectional view of the hook attachment part, Figure 5 is an external perspective view of the hook, and Figures 6 and 7 are of the drawer end of the screen. The enlarged perspective view, FIGS. 8 and 9 are external perspective views of a package tray and a roll blind according to another embodiment. 12: Package tray, 13: Roll blind, 13a: Roll cover, 14, 14a, 1
4b: Screen, 15: Drawer opening, 17: Drawer end of screen, 17a: Rubber core material, 18:
Hook, 18a: Pickup piece, 19, 20:
Stopper, 22: Hook, 23: Back window weather strip, 24: Garnish, 25: Window glass, 27: Protective cover.

Claims (1)

[Scope of Claims] 1. A screen 14 attached to the back side of a package tray 12 of an automobile in the longitudinal direction of this tray 12.
A roll blind 13 with a hook 18 attached to the drawer end 17 of the roll blind 13, and this package tray 12.
A drawer opening 15 of the screen 14 bored in the
and a hook 22 that is disposed above the package tray 12 and that hooks the hook 18 when the screen 14 is pulled out, so that the pull-out end 17 of the screen 14 of the roll blind 13 can be attached. It is made of a flexible elastic material and has a package tray 12 on both sides of the drawer end 17.
A stopper 19 that is longer than the opening width of the drawer opening 15,
20 is provided in a protruding manner, and the stoppers 19 and 20 are made of an elastic material having a length such that they come into contact with the rear window of the automobile when the hook 18 is hooked to the hook 22. 2. A screen 14 is attached to the surface of the automobile package tray 12 in the longitudinal direction of this tray 12.
A roll blind 13 with a hook 18 attached to the drawer end 17 of the roll blind 13, and this package tray 12.
and a hook 22 disposed above to hang the hook 18 when the screen 14 is pulled out, and the pull-out end 17 of the screen 14 of the roll blind 13 is made of a flexible elastic material. stoppers 19 and 20 are provided on both sides of the drawer end 17, and the stoppers 19 and 20 are connected to the hook 18.
A rear window light shielding device for an automobile, which is made of an elastic material having a length that comes into contact with the rear window of the automobile when it is hooked to a hook 22.