JPH0617580U - Curtain opening and closing device - Google Patents

Abstract

(57) [Abstract] [Purpose] To provide a curtain opening / closing device in which the curtain rail does not directly appear in the vehicle interior. An outer rail 5 of a linear motor body 3 integrally formed with a guide rail 16 which is a curtain rail is housed and fixed in a trim 1 under a vehicle window and does not directly appear in a vehicle compartment. Further, the guide rail 16 guides the roller 19 provided on the curtain runner 17, the upper end of the curtain runner 17 is projected from the running groove 1a of the trim 1, and the lower end is brought into contact with the lower surface of the guide rail 16. A stopper 20 is provided to prevent the curtain runner 17 from rotating.

Description

[Detailed description of the device] [Industrial applications]

The present invention relates to a vehicle curtain opening / closing device.

[0002]

[Prior art]

 The curtain opening / closing device attached to the vehicle window has curtain hooks that are attached along the upper and lower edges of the curtain fabric at a predetermined interval to the curtain rails that are placed along the upper and lower edges of the vehicle window. It is designed to be locked and opened by the curtain runner that is guided. An automatic opening / closing device using a linear motor has also been developed as a power source for opening and closing the curtain. As shown in FIG. 5, the linear motor main body a is usually fixed to the inner panel b of the vehicle along the lower portion of the vehicle window. A curtain runner running groove d is integrally formed on the outer rail c of the linear motor main body a, and a curtain runner e is run. Then, the curtain hooks g attached to the curtain runner e are locked to the lower edge of the curtain fabric f at predetermined intervals. A curtain hook h attached to the open / close end of the curtain fabric f is connected to an arm j formed integrally with the mover i of the linear motor.

[0003]

[Problems to be solved by the device]

 However, in the curtain opening / closing device configured as described above, the linear motor body a is hidden by the curtain fabric f and invisible when the curtain fabric f is pulled and closed, but when the curtain fabric f is pushed open, the linear motor body a is not visible. Appears and can be seen from the passenger compartment side. For this reason, the interior of the vehicle cannot be put together in a simple design, which impairs the appearance. Further, since the running portion of the linear motor main body a appears directly in the vehicle compartment, there is a risk of accidental contact. The present invention has been made to solve the above problems, and an object thereof is to provide a curtain opening / closing device in which the curtain rail does not directly appear in the vehicle interior.

[0004]

[Means for Solving the Problems]

 The curtain opening / closing device of the present invention for achieving the above object is a curtain opening / closing device in which curtain rails are arranged along the upper edge and the lower edge of a vehicle window. The curtain rail of the above is stored and fixed, and the upper end portion of the curtain runner provided with the traveling roller guided by the curtain rail is projected from the traveling groove formed in the trim to lock the curtain hook, and the lower end portion thereof is locked. In addition, a stopper is provided which contacts the lower surface of the curtain rail when the curtain runner tilts.

[0005]

[Action]

 In the curtain opening / closing device configured as described above, the curtain rail is housed and fixed in the trim under the vehicle window and does not appear directly in the vehicle interior. The curtain rail guides the traveling rollers provided on the curtain runner, the upper end of the curtain runner is projected from the groove for traveling of the trim, and the lower end is provided with a stopper that contacts the lower surface of the curtain rail. Prevent the curtain runner from rotating.

[0006]

【Example】

 Embodiments of the present invention will be described with reference to the accompanying drawings. FIG. 1 is a sectional view of a required portion. The trim 1 is installed under the vehicle window (not shown). A case 2 is formed on the lower surface of the trim 1 to accommodate the linear motor body 3. Then, the linear motor main body 3 is fixed to the case 2 by means of mounting screws 4 inserted through both ends thereof.

The outer rail 5 of the linear motor main body 3 is integrally formed of aluminum mold material, and the yokes 8 and 9 are fixed to the upper and lower horizontal walls 6 and 7, respectively. The inner rail 10 is provided on the upper side of the yoke 9 fixed to the lower side, and the mover coil 11 is mounted so as to run freely. Inside the inner rail 10, a plurality of permanent magnets 12 are arranged in the longitudinal direction, which is the traveling direction of the mover coil 11, with adjacent magnetic poles reversed. Further, an overhead line 15 is arranged on the upper yoke 8 to which a pair of power feeding brush pieces 13 and 14 provided on the mover coil 11 are in sliding contact. A power feeding pattern (not shown) is formed on the overhead wire 15 to switch the power feeding direction to the mover coil 11 as the vehicle travels. It should be noted that the dimensions of the movable element coil 11 and the permanent magnet 12 are switched to the effective winding portion (not shown) of the movable element coil 11 which is switched and fed through the overhead wire 15 and is always left-handed by Fleming in the traveling direction. Determine that the force according to the law acts.

The mover coil 11 is integrally formed with a push-pull curtain runner 11 a. The upper end of the push-pull curtain runner 11a is projected from the running groove 1a formed in the trim 1. A guide rail 16 is integrally formed at one end of the upper horizontal wall 6 of the outer rail 5. The guide rail 16 guides the travel of a predetermined number of curtain runners 17, and travels a roller 19 rotatably supported by a horizontal shaft 18 at a substantially central portion of each curtain runner 17. The respective upper ends of the respective cart runners 17 project from the running grooves 1a, and stoppers 20 projecting in the horizontal direction are provided at the lower ends thereof. When the curtain runner 17 tilts, the stopper 20 comes into contact with the lower surface of the guide rail 16 to prevent the curtain runner 17 from rotating (FIG. 3).

The push-pull curtain runners 11 a and the curtain runners 17 have the upper ends thereof inserted and held at one end of the curtain hook 21, respectively. Then, the other end of each curtain hook 21 is locked to the locking portion 23 attached to the lower edge of the curtain fabric 22 at a predetermined interval. The upper end of the curtain fabric 22 is suspended by a curtain runner guided by a curtain rail (not shown).

The operation of the embodiment having the above configuration will be described. As shown in FIG. 2, when the movable coil 11 is moved in the opening direction when the curtain is opened, the push-pull curtain runner 11a advances while pulling in the open / close end of the curtain fabric 22 and hits the adjacent curtain runner 17. Contact. Then, the curtain runners 17 come into contact with each other one after another, and the curtain fabric 22 is pushed into one end to perform the opening operation of the curtain. When the curtain is closed, when the mover coil 11 is run in the closing direction opposite to the above, the push-pull carten runner 11a pulls out the open / close end of the curtain fabric 22. The curtain runner 17 is pulled out one after another by the pulled-out curtain fabric 22 to perform the closing operation of the curtain.

In the curtain opening / closing device described above, the curtain runner 17 is guided by the roller 19 running in the guide rail 16, so that the curtain opening / closing operation can be performed smoothly. Further, even if an external force is applied to the curtain fabric 22, the curtain runner 17 can be tilted left and right by a predetermined angle, so that the action of the external force is alleviated and the curtain fabric 22 is torn or the linear motor body 3 is damaged. Can be prevented. The curtain runner 17 can also be applied to a manual curtain opening / closing device as shown in FIG.

[0012]

[Effect of device]

 The curtain opening and closing device of the present invention has the above-mentioned configuration, and since the curtain rail is housed and fixed in the trim under the vehicle window and does not appear directly in the vehicle interior, the design inside the vehicle interior can be unified and a sense of discomfort can be felt. You can improve the appearance without it. Further, since the traveling roller provided on the curtain runner is guided by the curtain rail, the curtain opening / closing operation can be performed smoothly, and the lower end of the curtain runner is provided with a stopper that comes into contact with the lower surface of the curtain rail, so that the curtain runner is always maintained. The upper edge of the curtain does not protrude from the trim and the curtain runner does not rotate and hide in the trim, which has the excellent effect of enabling quick locking work with the curtain hook and curtain fabric.

[Brief description of drawings]

FIG. 1 is a sectional view of a required part of a curtain opening / closing device of the present invention.

FIG. 2 is a sectional view taken along the line AA of FIG.

FIG. 3 is an explanatory diagram showing an operation.

FIG. 4 is a sectional view showing another embodiment.

FIG. 5 is a cross-sectional view showing a conventional example.

[Explanation of symbols]

1 ... Trim 1a ... Groove for traveling 16 ... Guide rail 17 ... Curtain runner 19 ... Roller 20 ... Stopper 21 ... Curtain hook

Claims (1)

[Scope of utility model registration request] 1. A curtain opening / closing device in which curtain rails are arranged along the upper edge and the lower edge of a vehicle window, wherein the curtain rail on the lower edge side is housed and fixed in a trim below the vehicle window, and the curtain is provided. An upper end of a curtain runner provided with a traveling roller guided by a rail is projected from a running groove formed in the trim to lock a curtain hook, and when the curtain runner is tilted at the lower end, the curtain rail A curtain opening / closing device, which is provided with a stopper that comes into contact with the lower surface.