JP3892756B2 - Wire type window regulator device - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a wire type window regulator device.
[0002]
[Prior art]
As a conventional wire type window regulator device, for example, as known in Japanese Patent Application Laid-Open No. 9-32413, it is hung around a guide rail that is fixed to left and right doors. A carrier plate locked to the wire is attached, and a window panel is supported on the carrier plate. Therefore, by driving the wire up and down, the carrier plate moves up and down along the wire direction together with the window panel.
[0003]
The carrier plate is formed with a pair of front and rear support holes, and the lower end portion of the window panel is supported by the support holes via a holder. The pair of support holes have different vertical positions in the moving direction (wire direction) of the carrier plate, so that the carrier plate is not right and left, and the left and right guide rails are symmetrically separated. A carrier plate is attached.
[0004]
[Problems to be solved by the invention]
As described above, in the conventional technique, since it is necessary to prepare carrier plates having separate structures on the left and right, the number of parts is increased, which is disadvantageous in terms of cost and parts management.
[0005]
The present invention has been made paying attention to such a conventional technique, and provides a wire type window regulator device that eliminates the difference in right and left of the carrier plate.
[0006]
[Means for Solving the Problems]
According to the first aspect of the present invention, a guide rail is provided on each of the left and right doors, the upper part being arranged behind the lower part and fixed at the same rearward tilt angle on the left and right doors, and freely movable along the guide rails. in wire type window regulator device comprising a carrier plate, it is provided attached to, to the carrier plate, as holes used for mounting of the window panel, a common hole disposed on the reference line, along the reference line from the shared holes A pair of support holes arranged symmetrically with respect to the reference line at a position separated from each other, and in each of the left and right doors, the carrier plate is a front side of the common hole and the pair of support holes. And the reference line is movably attached to the guide rail in a posture orthogonal to the extending direction of the guide rail, and the common hole and a pair of By using the support hole disposed above of Jiana the mounting of the window panel, and is characterized in that to be able to use the carrier plate at both of the left and right doors.
[0007]
According to the first aspect of the invention , the same carrier plate can be used for both the left and right doors , and the number of parts can be reduced.
[0010]
According to a second aspect of the invention, the common hole, the other of said reference line point and a long hole along the line connecting the one of said pair of support holes, in terms of the reference line and the pair of the supporting hole It is the shape which connected the long hole in alignment with the line | wire which ties together, It is characterized by the above-mentioned .
[0011]
According to the second aspect of the present invention, both of the left and right doors, the reference line of points between said pair of position against the carrier plate of the window panel along the line connecting the a upper support hole of the support hole the location adjustment can line Ukoto.
[0012]
According to a third aspect of the invention, the guide rail, by upside down, characterized by being adapted to be mounted to the left and right doors.
[0013]
According to the invention described in claim 3 , since the guide rail has a left-right shared structure, the number of parts can be further reduced.
[0014]
DETAILED DESCRIPTION OF THE INVENTION
A preferred embodiment of the present invention will be described below with reference to FIGS.
[0015]
FIG. 1 is a side view of a window regulator device provided on a left door as viewed from the outside of the vehicle. Reference numeral 1 is a guide rail, and the guide rail 1 is fixed to the inside of the door via a bracket (not shown) in a slightly inclined state. The guide rail 1 has a vertically symmetric shape, and semicircular guide portions 2 are attached to both upper and lower ends in a facing state with the curved side facing up and down.
[0016]
A motor 4 is fixed in the middle of the guide rail 1 via a base 3. A drum 5 rotated by a motor 4 is also attached to the base 3, and a wire 6 wound around the upper and lower guide portions 2 is wound around the drum 5.
[0017]
Since the guide rail 1 has a vertically symmetrical shape as described above, the guide rail 1 can be shared by the left and right doors by turning upside down with the motor 4 and the wire 6 installed (see FIG. 3).
[0018]
A carrier plate 7 is attached to such a guide rail 1 so as to be movable up and down. Both end portions of the wire 6 hung around the upper and lower guide portions 2 are respectively fixed to the carrier plate 7. Accordingly, when the drum 5 is rotated by the motor 4 to drive the wire 6 up and down, the carrier plate 7 also moves up and down together with the wire 6.
[0019]
Since the carrier plate 7 has a vertically symmetrical shape and is mounted so as to be movable up and down in the wire direction by engaging the rear edge of the guide rail 1 in a groove (not shown) formed on the back surface, the carrier plate 7 Even if upside down, it can move up and down along the wire direction in the same direction and at the same angle. That is, the carrier plate 7 is also shared on the left and right.
[0020]
Further, as shown in FIG. 4, the carrier plate 7 has one common hole 8 on the front side and two support holes 9a and 9b on the rear side. The rear support holes 9 a and 9 b are formed at positions that are vertically symmetrical about the reference line S that is orthogonal to the wire direction and passes through the common hole 8. Therefore, the reference line S passing through the common hole 8 passes through the intermediate position between the rear support holes 9a and 9b.
[0021]
The carrier plate 7 supports the lower end portion of the window panel 10 with respect to the front common hole 8 and the rear upper support holes 9a and 9b, regardless of which of the left and right guide rails 1 is attached. Is installed. Therefore, as shown in FIG. 3, the lines connecting the common hole 8 and the two support holes 9a and 9b are the support lines L1 and L2, respectively, and the lower end portion of the window panel 10 along the support lines L1 and L2 is the holder 11. Is supported by
[0022]
As shown in FIG. 5, the common hole 8 has a composite hole shape in which two long holes along the two support lines L1 and L2 respectively connecting the common hole 8 and the other support holes 9a and 9b are combined. Thus, it is possible to absorb a dimensional error in the direction along the support lines L1 and L2, and to reliably adjust the position of the support point with respect to the carrier plate 7 of the window panel 10.
[0023]
As described above, since the carrier plate 7 and the guide rail 1 are common to the left and right, the number of parts can be reduced.
[0024]
In addition, since one side of the two sets of support holes 9a and 9b formed in the carrier plate 7 is a common hole 8, the number of support holes formed in the carrier plate 7 is three, and the carrier plate 7 can be reduced in size. Can be planned.
[0025]
【The invention's effect】
According to the present invention, the same carrier plate can be used for the left and right guide rails, and the number of parts can be reduced.
[Brief description of the drawings]
FIG. 1 is a side view showing a window regulator device according to an embodiment of the present invention.
2 is a side view showing the window panel and carrier plate of FIG. 1. FIG.
3 is a side view showing the shared left and right window regulator device of FIG. 1 in pairs. FIG.
4 is a side view showing the carrier plate of FIG. 2;
FIG. 5 is an enlarged view showing the common hole in FIG. 4;
[Explanation of symbols]
1 Guide rail 6 Wire 7 Carrier plate 8 Common hole (support hole)
9a, 9b Support hole 10 Window panel S Reference line L1, L2 Support line

Claims (3)

On each of the left and right doors, there are a guide rail whose upper part is arranged behind the lower part and fixed at the same rearward tilt angle on the left and right doors, and a carrier plate that is movably attached along the guide rail. in wire type window regulator device provided,
In the carrier plate , as a hole used for attaching the window panel, a common hole arranged on the reference line and a line-symmetrical arrangement around the reference line at a position spaced from the common hole along the reference line A pair of support holes are formed;
In each of the left and right doors, the carrier plate is movably attached to the guide rail in a posture in which the common hole is the front side of the common hole and the pair of support holes and the reference line is orthogonal to the extending direction of the guide rail, and A wire-type window characterized in that the carrier plate can be used for both the left and right doors by using a common hole and a support hole disposed on the upper side of the pair of support holes for attaching the window panel. Regulator device. The wire type window regulator device according to claim 1 ,
The common hole is a long hole along a line connecting one of the point on the reference line and the pair of support holes, and a long hole along a line connecting the other of the point on the reference line and the pair of support holes; , A wire type window regulator device characterized by having a shape in which the two are arranged continuously . A wire type window regulator device according to claim 1 or 2 ,
Said guide rail, by upside down, wire type window regulator apparatus characterized by being configured to be mounted with respect to the left and right doors.

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