Window regulator

Abstract

This invention provides a window regulator that improves the work efficiency of the removal process, specifically the removal of the glass holder from the carrier plate. [Solution] The device comprises a glass holder 51 and a carrier plate to which the glass holder 51 is fixed. The carrier plate includes a pair of front and rear vertical wall portions 41a and 41b, and has a holder receiving portion 41 for receiving the glass holder 51, a holder engaging portion 42 formed on the front vertical wall portion 41a that engages with the glass holder 51 received in the holder receiving portion 41 and releases engagement with the glass holder 51 as the pair of vertical wall portions 41a and 41b separate, and a mounting portion 43 formed on the front vertical wall portion 41a that supports a round bar-shaped removal jig T that swings upward to push up the glass holder 51 received in the holder receiving portion 41, and serves as the pivot point for the removal jig T. The mounting portion 43 has an inclined surface 43a that slopes upward in the direction of separation of the pair of vertical wall portions 41a and 41b.

Description

Technical Field

[0001] The present invention relates to a window regulator.

Background Art

[0002] Conventionally, as a window regulator, there is one in which the lower part of a glass holder is inserted between the standing walls of a carrier plate and attached to the carrier plate (see Patent Document 1). This window regulator includes a carrier plate having two standing walls and arranged to be movable along the lifting direction, and a glass holder fixed to the window glass and assembled to the carrier plate. In this window regulator, since the lower part of the glass holder is inserted between the two standing walls of the carrier plate to attach the glass holder to the carrier plate, the glass holder can be easily attached to the carrier plate.

Prior Art Documents

Patent Documents

[0003]

Patent Document 1

Summary of the Invention

Problems to be Solved by the Invention

[0004] However, in the conventional window regulator, when removing the glass holder from the carrier plate, it is necessary to push the space between the standing walls wider and lift the glass holder in that state. Therefore, there is a problem that the removal work of removing the glass holder from the carrier plate is complicated.

[0005] Therefore, an object of the present invention is to provide a window regulator capable of improving the workability of the removal work of removing the glass holder from the carrier plate.

Means for Solving the Problems

[0006] To achieve the above objective, the present invention provides a window regulator comprising: a glass holder for holding a window pane; a carrier plate to which the glass holder is fixed; and a lifting means for raising and lowering the carrier plate, wherein the carrier plate includes a pair of vertical wall portions, a holder receiving portion for receiving the glass holder between the pair of vertical wall portions, a holder engaging portion formed on one of the vertical wall portions that engages with the glass holder received in the holder receiving portion and releases engagement with the glass holder as the pair of vertical wall portions separate, and a mounting portion formed on one of the vertical wall portions that supports a rod-shaped removal jig that swings upward to push up the glass holder received in the holder receiving portion and serves as the pivot point for the removal jig, wherein the mounting portion has an inclined surface that slopes upward in the direction of separation of the pair of vertical wall portions. [Effects of the Invention]

[0007] The window regulator according to the present invention can improve the workability of the removal operation, which involves removing the glass holder from the carrier plate. [Brief explanation of the drawing]

[0008] [Figure 1] This is a schematic diagram showing a window regulator according to one embodiment of the present invention, and a vehicle door on which the window regulator is installed. [Figure 2] This is a front view showing the window regulator. [Figure 3] These are front view (a), side view (b), and rear view (c) of the glass holder unit and carrier plate. [Figure 4] These are front view (a), side view (b), and rear view (c) showing the carrier plate. [Figure 5] This is a schematic cross-sectional view of the glass holder and holder fixing part shown along the line A-A' in Figure 3(a). [Figure 6] These are front view (a), side view (b), and rear view (c) of the glass holder unit. [Figure 7] (a) is a schematic plan view of the glass holder unit, and (b) is a schematic plan view of the glass holder unit holding the window glass. [Figure 8] This is the first explanatory diagram showing the operation of removing the glass holder. [Figure 9] This is the second explanatory diagram showing the glass holder removal operation. [Modes for carrying out the invention]

[0009] The following describes a window regulator according to one embodiment of the present invention, with reference to the attached drawings. This window regulator is a lifting device installed inside a vehicle door (for example, an automobile) that raises and lowers the window glass of the vehicle door. In particular, this window regulator has a holder fixing structure in which the glass holder can be attached to the carrier plate using a snap-fit ​​method, and the shape of the holder fixing part of the carrier plate has been improved to improve the workability of the removal operation of removing the glass holder from the carrier plate. Hereinafter, the direction in which the vehicle's window glass is raised and lowered will be simply referred to as the "raising and lowering direction." Furthermore, as shown in each figure below, left and right, front and back, and up and down will be defined and described accordingly. In this embodiment, the raising and lowering direction and the up and down direction of the window regulator are assumed to coincide, and the vehicle width direction and the front and back direction of the window regulator are assumed to coincide. Furthermore, the direction perpendicular to the raising and lowering direction and the vehicle width direction will be referred to as the left and right direction of the window regulator.

[0010] (Window regulator configuration) As shown in Figures 1 and 2, the window regulator 1 is attached to a vehicle door D and includes a glass holder unit 11 that holds the window glass G, a carrier plate 12 to which the glass holder unit 11 is fixed, a guide rail 13 that slidably supports the carrier plate 12 in the vertical direction, an upward wire 14 and a downward wire 15 that pull the carrier plate 12, a drive unit 16 provided at the lower end of the guide rail 13 that drives the upward wire 14 and the downward wire 15, and a pulley 18 provided at the upper end of the guide rail 13 via a pulley bracket 17 that changes the direction of the upward wire 14. In other words, this window regulator 1 is a wire-driven window regulator that raises and lowers the carrier plate 12 using wires 14 and 15, and is a lower-end rail type window regulator in which the drive unit 16 is disposed at the lower end of the guide rail 13. The guide rail 13, the upward wire 14, the downward wire 15, and the drive unit 16 are examples of lifting and lowering means for raising and lowering the carrier plate 12.

[0011] The guide rail 13 is formed by curving a long, plate-shaped metal plate toward the outside (front) of the vehicle interior with a predetermined curvature, and extends in the vertical direction. As a result, the guide rail 13 supports the carrier plate 12 so that it can slide freely in the vertical direction.

[0012] The upward wire 14 has one end connected to the rotating drum 22 (described later) of the drive unit 16, is fed upward from the drive unit 16 to the pulley 18, is redirected downward by the pulley 18, and then the other end is attached to the carrier plate 12. On the other hand, the downward wire 15 has one end connected to the rotating drum 22 of the drive unit 16, is fed upward from the drive unit 16, and the other end is attached to the carrier plate 12.

[0013] As shown in Figure 2, the drive unit 16 includes a motor 21, a rotating drum 22 which is rotationally driven by the motor 21 and rotates to wind up and unwind the upward wire 14 and the downward wire 15, a reduction gear (not shown) which transmits the rotation of the motor 21 to the rotating drum 22, a drum housing 23 into which the lower end of the guide rail 13 fits and which rotatably houses the rotating drum 22, and a motor housing 24 which holds the motor 21. The motor housing 24 incorporates the reduction gear and is fixed to the drum housing 23 so as to cover the drum housing portion of the drum housing 23.

[0014] When the motor 21 is driven forward, the rotating drum 22 rotates forward, and consequently, the downward wire 15 is unwound while the upward wire 14 is wound in. As a result, the carrier plate 12 is pulled by the upward wire 14 and moves upward in the vertical direction. This causes the glass holder unit 11 and the window glass G attached to the carrier plate 12 to rise. On the other hand, when the motor 21 is driven in reverse, the rotating drum 22 reverses, and consequently, the upward wire 14 is unwound while the downward wire 15 is wound in. As a result, the carrier plate 12 is pulled by the downward wire 15 and moves downward in the vertical direction. This causes the glass holder unit 11 and the window glass G attached to the carrier plate 12 to descend. These actions cause the carrier plate 12, the glass holder unit 11, and the window glass G to rise and fall along the guide rail 13 (the raising and lowering of the window glass G).

[0015] (Carrier plate configuration) As shown in FIGS. 3 and 4, the carrier plate 12 is made of resin (e.g., polyacetal), and includes a plate-like main body portion 31, two holder fixing portions 32, 32 formed at the left and right end portions of the main body portion 31, a rail sliding portion 33 formed at the center right side on the rear surface side of the main body portion 31, a descending side wire attachment portion 35 formed on the left side of the rail sliding portion 33 in the main body portion 31, and an ascending side wire attachment portion 34 formed on the left side of the descending side wire attachment portion 35 in the main body portion 31. In this embodiment, the two glass holders 51, 51 of the glass holder unit 11 are respectively fixed to the two holder fixing portions 32, 32, whereby the glass holder unit 11 is attached to the carrier plate 12.

[0016] The rail sliding portion 33 slides on the right side plate portion of the guide rail 13. That is, by sliding the rail sliding portion 33 on the right side plate portion, the carrier plate 12 is slidably supported by the guide rail 13.

[0017] One end of the ascending side wire 14 is attached to the ascending side wire attachment portion 34. On the other hand, one end of the descending side wire 15 is attached to the descending side wire attachment portion 35. That is, the carrier plate 12 is configured to be pulled upward in the lifting and lowering direction by the ascending side wire 14 through the ascending side wire attachment portion 34, and pulled downward in the lifting and lowering direction by the descending side wire 15 through the descending side wire attachment portion 35.

[0018] Each holder fixing portion 32, 32 is composed of a pair of front and rear standing wall portions 41a, 41b and a bottom wall portion 41c, and has a holder receiving portion 41 for receiving a fixed portion 62 (described later) of each glass holder 51 between the pair of standing wall portions 41a, 41b, a holder engaging portion 42 formed in the holder receiving portion 41 and engaging with the fixed portion 62 of each glass holder 51 received in the holder receiving portion 41, a placing portion 43 formed in the front standing wall portion 41a for placing the tip side of a round bar-shaped removing jig T, and a notch groove 44 formed in the rear standing wall portion 41b. In the present embodiment, the round bar-shaped removing jig T is swung upward to push up each glass holder 51, 51, so that each glass holder 51, 51 is removed from the carrier plate 12. Note that, as the round bar-shaped removing jig T, for example, a tool such as a driver is assumed to be used.

[0019] The holder receiving portion 41 has a pair of standing wall portions 41a, 41b that sandwich the fixed portion 62 of the glass holder 51 front and rear, and a bottom wall portion 41c on which the fixed portion 62 of the glass holder 51 is placed. The front standing wall portion 41a is configured to be swingably deformed so as to fall forward.

[0020] The holder engaging portion 42 is formed to project rearward from the front standing wall portion 41a, engages with an engaging hole 63 (described later) formed in the fixed portion 62 of the glass holder 51, and locks the fixed portion 62 of the glass holder 51. The lower end surface of the holder engaging portion 42 is formed in an arc shape following the inner surface below the engaging hole 63.

[0021] Furthermore, the upper end surface of the holder engagement portion 42 is an inclined surface that slopes downward toward the rear. The upper end surface of the holder engagement portion 42 is an inclined surface that slopes downward toward the rear, and the front vertical wall portion 41a is configured to swing and deform forward, so that the fixed portion 62 of the glass holder 51 is attached to the holder fixing portion 32 in a snap-fit ​​manner. Specifically, when the fixed portion 62 of the glass holder 51 is inserted into the holder receiving portion 41 from above, the fixed portion 62 of the glass holder 51 comes into contact with the upper end surface of the holder engagement portion 42, and the holder engagement portion 42 is pushed forward by its inclined surface, causing the front vertical wall portion 41a to swing forward and the holder engagement portion 42 to retract forward. This allows the fixed portion 62 of the glass holder 51 to enter the holder receiving portion 41. Subsequently, as the fixed portion 62 of the glass holder 51 moves further into the holder receiving portion 41, and the engagement hole 63 on the fixed portion 62 reaches the position of the holder engagement portion 42, the holder engagement portion 42 enters the engagement hole 63 and engages with the engagement hole 63, thereby fixing the fixed portion 62 of the glass holder 51 to the holder fixing portion 32. In this way, the fixed portion 62 of the glass holder 51 is fixed (fastened) to the holder fixing portion 32 simply by inserting the fixed portion 62 of the glass holder 51 into the holder receiving portion 41 from above.

[0022] Furthermore, the holder engagement portion 42 is configured such that its engagement with the engagement hole 63 is released when the vertical wall portion 41a swings forward (separation of the pair of vertical wall portions 41a and 41b). Therefore, when removing the glass holder 51 from the holder fixing portion 32, the vertical wall portion 41a is swung forward to release the engagement between the holder engagement portion 42 and the engagement hole 63, and then the glass holder 51 is pushed up in that state to remove the glass holder 51 from the holder fixing portion 32.

[0023] The mounting portion 43 is formed at the upper end of the front vertical wall portion 41a, and the tip of the round bar-shaped removal jig T is placed on it, forming the pivot point for the removal jig T when pushing up the glass holder 51. In this embodiment, as shown in Figure 5, with the middle portion of the round bar-shaped removal jig T in contact with the glass holder 51, the removal jig T is swung using the mounting portion 43 as the pivot point, thereby pushing up the glass holder 51 in a second-type lever manner.

[0024] Furthermore, as shown in Figure 4, the mounting portion 43 has an inclined surface 43a that slopes upward toward the front (in the direction of separation between the pair of vertical wall portions 41a and 41b). Therefore, when attempting to push up the glass holder 51 by swinging the round bar-shaped removal jig T with the mounting portion 43 as the pivot point, the inclined surface 43a generates a component force that pushes the front vertical wall portion 41a forward, causing the front vertical wall portion 41a to swing forward. As a result, by simply swinging the round bar-shaped removal jig T with the mounting portion 43 as the pivot point, the vertical wall portion 41a swings forward, releasing the engagement between the holder engagement portion 42 and the engagement hole 63, and then the glass holder 51 can be pushed up in that state. This reduces the effort required to remove the glass holder 51 from the holder fixing portion 32.

[0025] The notched groove 44 is formed in the rear vertical wall portion 41b and is a notch that avoids interference between the removal jig T, which swings with the mounting portion 43 as the pivot point, and the rear vertical wall portion 41b. As shown in Figure 5, due to the positional relationship between the position of the mounting portion 43 and the contact position of the removal jig T on the fixed portion 62, the removal jig T swings upward from a diagonally downward position. Therefore, it is preferable that the notched groove 44 extends from the upper end of the rear vertical wall portion 41b to a position lower than the contact position of the removal jig T on the fixed portion 62 (the upper inner surface of the engagement hole 63).

[0026] (Glass holder unit configuration) As shown in Figures 3 and 6, the glass holder unit 11 is made of resin (for example, polybutylene terephthalate) and has two glass holders 51 on the left and right that hold the lower end of the window glass G, and a connecting part 52 that connects the two glass holders 51. The two glass holders 51 and the connecting part 52 are integrally molded by injection molding.

[0027] Each glass holder 51 integrally includes a glass holding portion 61 that holds the lower end of the window glass G, and a fixed portion 62 that extends downward from the lower end of the glass holding portion 61 and is fixed to the carrier plate 12.

[0028] The glass holder portion 61 is formed to be rectangular in front view and U-shaped in side view, and holds the lower end of the window glass G by clamping it. The lower end of the window glass G is fixed to the glass holder portion 61 with an adhesive or the like while being held by the glass holder portion 61. Preferably, a guide slope is formed on the inner edge of the upper end of the glass holder portion 61 to guide the window glass G into the glass holder portion 61.

[0029] The fixed portion 62 is formed in a rectangular plate shape when viewed from the front, with a circular opening, the engagement hole 63, formed through it. The lower half of the engagement hole 63 is the engaged portion, to which the holder engaging portion 42 engages with the lower inner surface, and the upper half is the contact portion, to which the removal jig T abuts against the upper inner surface. Therefore, when the glass holder 51 is attached to the holder fixing portion 32, the lower end surface of the holder engaging portion 42 engages with the lower inner surface of the engagement hole 63. On the other hand, when removing the glass holder 51 from the holder fixing portion 32, the upper surface of the removal jig T abuts against the upper inner surface of the engagement hole 63, pushing up the glass holder 51. The positions of the mounting portion 43 and the engagement hole 63 are designed so that the removal jig T, with its tip placed on the mounting portion 43, can pass through the engagement hole 63. Furthermore, it is preferable that the distance between the mounting portion 43 and the upper inner surface of the engagement hole 63 in the vertical direction (amount of misalignment) is greater than or equal to the diameter of the removal jig T.

[0030] The connecting portion 52 is formed in the shape of a rectangular bar that extends horizontally from the left end of the right glass holder 51 to the right end of the left glass holder 51, connecting the left and right glass holders 51. The connecting portion 52 as a whole is a low-rigidity portion and is configured to bend and deform in the front-rear direction. As a result, as shown in Figure 7, the connecting portion 52 is configured to be deformable according to the curvature of the window glass G with respect to the vertical axis (the curvature of the lower end of the window glass G). Therefore, as shown in the figure, when attaching each glass holder 51 to the lower end of the window glass G, the connecting portion 52 can be deformed according to the curvature of the window glass G, thereby allowing the orientation of the glass holding portion 61 of each glass holder 51 to conform to the curvature of the window glass G, and the glass holding portion 61 of each glass holder 51 to follow the curvature of the window glass G. In this embodiment, in order to give the connecting portion 52 rigidity that allows it to deform in accordance with the curvature of the window glass G with respect to the vertical axis, the vertical dimension of the connecting portion 52 is reduced, and a groove extending in the left-right direction is recessed on the rear surface of the connecting portion 52, thereby adjusting the rigidity (deformability) of the connecting portion 52.

[0031] Next, with reference to Figures 8 and 9, the glass holder removal operation, which involves removing the glass holder 51 from the carrier plate 12, will be described. As shown in Figure 8(a), this glass holder removal operation is performed from a state where the holder engagement portion 42 and the engagement hole 63 are engaged, and is carried out by pushing up the glass holder 51 with the removal jig T. Although not shown in the figures, the glass holder removal operation is also performed by introducing the tip of the removal jig T into the interior of the vehicle door D through a work hole opened in the door panel (inner panel).

[0032] As shown in Figure 8(b), in the glass holder removal operation, first, the removal jig T is inserted into the engagement hole 63, and the tip of the removal jig T is placed on the mounting part 43. That is, the tip of the removal jig T is passed through the notched groove 44 and through the engagement hole 63, and then the tip of the removal jig T that has passed through the engagement hole 63 is placed on the inclined surface 43a of the mounting part 43.

[0033] Once the tip of the removal jig T is placed on the mounting portion 43, as shown in Figure 9, the removal jig T is swung upward using the mounting portion 43 as the pivot point to push up the glass holder 51. At this time, the force pushing up the glass holder 51 is applied to the mounting portion 43, which is the pivot point. First, as shown in Figure 9(a), the component force generated by the inclined surface 43a pushes the front vertical wall portion 41a forward, causing it to swing forward. This releases the engagement between the holder engagement portion 42 and the engagement hole 63. Subsequently, as shown in Figure 9(b), the contact position of the removal jig T shifts to the upper end surface of the mounting portion 43, stopping the forward swing of the front vertical wall portion 41a. With the engagement between the holder engagement portion 42 and the engagement hole 63 still released, the removal jig T swings upward, pushing up the upper inner surface of the engagement hole 63. This pushes the glass holder 51 up until the lower inner surface of the engagement hole 63 is positioned above the holder engagement portion 42, thus ending the glass holder removal operation. After performing this glass holder removal operation simultaneously on both the left and right glass holders 51 and the holder engagement portion 42, the window glass G is then held by hand and pulled upward, completely removing each glass holder 51 from each holder fixing portion 32 and completely removing the glass holder unit 11 from the carrier plate 12.

[0034] (Effects and workings of the embodiment) As described above, according to the configuration of the embodiment, a mounting portion 43 is provided that serves as the pivot point for the removal jig T, and the mounting portion 43 has an inclined surface 43a. By swinging the removal jig T upward using the mounting portion 43 as the pivot point and pushing up the glass holder 51, the engagement by the holder engagement portion 42 and the pushing up of the glass holder 51 can be performed simultaneously. This makes it easy to remove the glass holder 51 from the snap-fit ​​type holder fixing portion 32, and improves the workability of the removal operation to remove the glass holder 51 from the carrier plate 12.

[0035] Furthermore, by adopting a snap-fit ​​type holder fixing part 32, the glass holder 51 can be easily attached to the carrier plate 12.

[0036] Furthermore, by forming an engagement hole 63 in the fixed portion 62 of the glass holder 51 as a contact portion for the removal jig T, the removal jig T can push up the glass holder 51 at approximately the center of the fixed portion 62. Therefore, it is possible to prevent the glass holder 51 from tilting to the left or right when pushing it up. This makes it easier to remove the glass holder 51.

[0037] Furthermore, by using the upper half of the engagement hole 63 as the contact portion against which the removal jig T abuts, and the lower half of the engagement hole 63 as the engaged portion that engages with the holder engagement portion 42, it is not necessary to form two engagement holes 63, one for the contact portion and one for the engaged portion, and the glass holder 51 can be made into a simpler structure.

[0038] Furthermore, by providing a notched groove 44 in the rear vertical wall portion 41b, it is possible to avoid interference between the removal jig T and the rear vertical wall portion 41b when removing the glass holder 51.

[0039] (Regarding other embodiments) Although embodiments of the present invention have been described above, these embodiments do not limit the invention as defined in the claims. Furthermore, it should be noted that not all combinations of features described in the embodiments are necessarily essential for solving the problem of the invention. The present invention can be implemented with appropriate modifications without departing from its spirit.

[0040] For example, in the above embodiment, the shape of the engagement hole 63 was circular, but it is not limited to this. For example, the engagement hole 63 may be shaped like a daruma doll or an elongated hole (track hole). Also, for example, the engagement hole 63 may be rectangular or an inverted triangular shape.

[0041] Furthermore, in the above embodiment, the upper half of the engagement hole 63 was used as the contact portion against which the removal jig T abutted, and the lower half of the engagement hole 63 was used as the engaged portion that engages with the holder engagement portion 42. However, it is also possible to form two engagement holes 63, one for the contact portion and one for the engaged portion.

[0042] Furthermore, in the above embodiment, an engagement hole 63 (opening) was formed in the fixed portion 62, and the upper inner surface of the engagement hole 63 was configured as the contact portion for the removal jig T, but the configuration is not limited to this. For example, protrusions extending to the left and right from the fixed portion 62 may be provided, and these protrusions may be configured as the contact portions for the removal jig T, or a groove may be formed extending upward from the lower end of the fixed portion 62, and the upper inner surface of the groove may be configured as the contact portion. Moreover, the lower end of the glass holding portion 61 may be configured as the contact portion.

[0043] Furthermore, although the above embodiment uses a configuration in which two glass holders 51 are connected and integrated by a connecting portion 52, a configuration using glass holders 51 that are not connected is also possible. That is, the present invention may be applied to a window regulator 1 equipped with two glass holders 51 connected and integrated by a connecting portion 52, or it may be applied to a window regulator 1 equipped with glass holders 51 that are not connected.

[0044] Furthermore, in the above embodiment, the present invention was applied to a lower-end rail type window regulator 1 in which the drive unit 16 is disposed at the lower end of the guide rail 13, but it is not limited to this. For example, the present invention may be applied to a banjo type window regulator in which the drive unit 16 is disposed in the vertical center of the guide rail 13, or to a window regulator (delta type window regulator, railless window regulator, etc.) in which the drive unit 16 is directly fixed to the vehicle door D (door panel).

[0045] Furthermore, although the present invention was applied to a wire-driven window regulator in the above embodiment, it is not limited to this. For example, the present invention may also be applied to an arm-type window regulator. [Explanation of Symbols]

[0046] 1: Window regulator, 12: Carrier plate, 13: Guide rail, 14: Upward wire, 15: Downward wire, 16: Drive unit, 41: Holder receiving part, 41a, 41b: Vertical wall part, 42: Holder engaging part, 43: Mounting part, 43a: Inclined surface, 44: Notch groove, 51: Glass holder, 63: Engagement hole, G: Window glass

Claims

1. A glass holder that holds the window glass, The carrier plate on which the glass holder is fixed, The system includes a lifting mechanism for raising and lowering the carrier plate, The aforementioned carrier plate is It includes a pair of vertical wall sections, and between the pair of vertical wall sections is a holder receiving section for receiving the glass holder, A holder engagement portion is formed on one of the vertical walls and engages with the glass holder received in the holder receiving portion, and disengages from the glass holder as the pair of vertical walls separate, It has a mounting portion formed on one of the vertical walls, on which a rod-shaped removal jig is mounted, which swings upward to push up the glass holder received in the holder receiving portion, and which serves as the pivot point for the removal jig, The wind regulator is characterized in that the mounting portion has an inclined surface that slopes upward in the direction of separation between the pair of vertical wall portions.

2. The glass holder has an opening formed therein. The window regulator according to claim 1, characterized in that the removal jig abuts against the upper inner surface of the opening.

3. The window regulator according to claim 2, characterized in that the holder engaging portion engages with the lower inner surface of the opening.

4. The aforementioned carrier plate is The window regulator according to any one of claims 1 to 3, further comprising a notch formed in the other vertical wall portion, which avoids interference between the removal jig, which swings with the aforementioned mounting portion as a pivot point, and the other vertical wall portion.

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