JPS5815777U - Wind regulator - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

The drawings relate to the present invention, and FIG. 1 is a partially cutaway front view showing an outline of one embodiment, FIG. 2 is a perspective view showing the disassembled state of the drive device, and FIG. 3 is a view of the drive device. side sectional view,
4 is a rear view taken along the line T-I in FIG. 3, FIG. 5 is a partially cutaway rear view taken along the line ■-■ in FIG. FIG. 7 is a partially cutaway rear view showing the locked state of the inner cable according to a cross section taken along the line I-I, and FIG. 1 Guide rail, 2 Ni slide show, 3 Ni bracket, 3a: Locking groove, 4 Ni guide member, 5: Cable guide, 5a: First guide groove, 5b: Second guide load, 6: Control cable, 7a, 7b: conduit, 8: drive device, 9a, 9b; inner cable, 10: t, z bar, 11:
Casing, 11a: bottom, 11b: shaft hole, -1
10: Clutch boss, 11d: Clutch boss outer peripheral surface, 1
2: shaft, 13: first pulley, 13a: first ratchet,
13b: Locking hole, 14: Ratchet roller, 14b=
Clutch spring locking groove, 15: Second pulley, 15a: Adjustment protrusion, 15b: Locking hole, 16: Clutch spring, 1
7: Elastic member. is 13tl ・t/ J '7c'' II ChangF7o, - υ r1 correction Showa 5
6.12.12 The scope of claims for utility model registration shall be amended as follows. O Utility Model Registration Claims A window regulator for opening and closing an automobile window glass by winding and unwinding an inner cable of a control cable, the window regulator comprising at least one guide rail, the inner cable being locked at an appropriate position and the guide. A bracket having a slide shoe that can be slid along a rail and to which a window glass is attached; a guide member attached to one end of the guide rail and with which an inner cable is slidably engaged; and the other end of the guide rail. a cable guide fixed to the cable guide, and two flexible conduits having one end connected to the cable guide and through which the inner cable is inserted;
It consists of a drive device fixed to the other end of the conduit for simultaneously winding and unwinding both ends of the inner cable (7), and the drive device includes a shaft pivoted on the casing and rotated by a lever; a first pulley that is fitted onto the shaft and has first ratchet teeth of an appropriate width carved over the entire circumference of one side and around which one end of the inner cable is wound; rotatably and axially movably supported;
A ratchet roller is provided with a second ratchet tooth that engages with the ratchet tooth on one side and a clutch spring locking groove on the other side, and a first pulley that is rotatably crowned on the outer peripheral surface of the ratchet roller. A sector-shaped adjustment protrusion is provided on the side opposite to the cylindrical second pulley, and the ratchet roller is provided with a fan-shaped adjustment protrusion that protrudes radially inward, and an inner cable is suitably wound around the outer circumference of the protrusion. an elastic member for biasing the first boot side; a clutch spring for regulating the rotation of the ratchet roller; and a cylindrical member protruding in the axial direction from the bottom of the casing for winding the clutch spring. A window regulator comprising a clutch hoist and a drive device equipped with a mechanism that automatically absorbs the elongation of the inner cable being wound up or rewound by the two pulleys. The brief description of the drawing has been amended as follows. In the first and second lines of page 15 of the specification, "rear view (partially omitted), FIG. 7" is corrected to "rear view (partially omitted), FIG. 7". "First ratchet" on page 15, lines 12-13 of the specification is corrected to "first ratchet tooth." “14: Ratchet roller” on page 15, lines 13-14 of the specification is changed to “14: ratchet roller, 14a: second
Corrected as "ratchet teeth".

Claims (1)

[Scope of utility model registration request] In a window regulator that opens and closes a car window glass by winding and unwinding an inner cable of a control cable, at least one guide rail is used to lock the inner cable in an appropriate position and slide it along the guide rail. a bracket to which a window glass is attached, a bracket having a slice shoe that can be attached to the guide rail, a guide member attached to one end of the guide rail and to which an inner cable is slidably engaged, and a cable guide fixed to the other end of the guide rail. a control cable conduit whose one end is connected to the cable guide and through which the inner cable is inserted; and a drive which is fixed to the other end of the conduit and which simultaneously winds and unwinds both ends of the inner cable. The drive device consists of a shaft that is pivotally supported by the casing and rotated by a lever, and an inner cable on the outer periphery, which is fitted onto the shaft and has suitable first ratchet teeth carved all around the entire circumference of one side. a first boob around which one end is wound, and a second ratchet tooth that is in close contact with the first pulley, is rotatably and axially movably supported on the shaft, and further meshes with the first ratchet tooth. A ratchet roller is carved on one side and a clutch spring locking groove is provided on the other side, and the ratchet opening and
- A fan-shaped adjustment protrusion is provided on the outer circumferential surface of the roller and is rotatably crowned and protrudes radially inward on the side opposite to the first pulley, and the inner cable is appropriately wound around the outer circumferential surface of the fan-shaped adjustment protrusion. is S
゛A cylindrical second pulley, an elastic member that biases the ratchet roller toward the first pulley, a clutch spring that restricts rotation of the ratchet roller, and a casing around which the clutch spring is wound. It consists of a cylindrical clutch boss that protrudes from the bottom in the axial direction.
It has a drive device equipped with a mechanism that automatically absorbs the elongation of the inner cable being wound up or rewound by the two pulleys.
window regulator.