JPH064986B2 - Vehicle inside handle mounting mechanism - Google Patents

Description

TECHNICAL FIELD The present invention relates to a mounting mechanism for a vehicle inside handle.

(Prior Art) Conventionally, an inside handle case, an inside handle pivotally attached to the inside handle case, an upper leg and a lower leg integrally formed on the back side of the inside handle, and an upper leg and a lower leg are provided. From an upper opening and a lower opening formed in the inside handle case inserted from the front side to the inside side of the inside handle case, and a pin member that axially locks the upper leg and the lower leg to the back side of the inside handle case. A vehicle inside handle attachment mechanism is known.

(Problems to be Solved by the Invention) The inside handle of the publicly known one has a structure in which the upper leg and the lower leg are axially fixed to the back side of the inside handle case by one pin. With this structure, the upper shaft hole and the lower shaft hole must have the completely coincident shaft centers, but it is difficult to improve the accuracy to that extent.

Also, in the case of the structure in which the shaft is stopped by one pin, the upper and lower shaft holes have slight deviations as described above. I can not use it.

Further, in the case of the structure in which the shaft is locked by one pin, the entire pin passes through the back side of the inside handle case, so that the shaft hole portion largely projects to the back side, and the whole is enlarged.

(Purpose of the Invention) The present invention is to make a pin as a whole so as to be small in size and to be easily assembled.

(Means for Solving the Problem) Therefore, the present invention provides an inside handle case 1, an inside handle 6 axially fixed to the inside handle case 1, and an upper leg integrally formed on the back side of the inside handle 6. 17 and a lower leg 20, an upper opening 7 and a lower opening 8 formed in the inside handle case 1 into which the upper leg 17 and the lower leg 20 are inserted from the front side to the back side of the inside handle case 1, and the upper portion. leg
An upper pin 29 for axially stopping 17 in an upper clearance 25 for axial stop formed on the back side of the inside handle case 1, and the lower leg.
A lower pin 38 for axially fixing 20 to a lower axial gap 34 formed on the back side of the inside handle case 1, a clip 31 for preventing the upper pin 29 and the lower pin 38 from coming off,
This is a vehicle inside handle attachment mechanism consisting of 40 and.

(Example) An example of the present invention will be described with reference to the drawings, in which 1 is an inside handle case, which is entirely made of synthetic resin. Reference numeral 2 denotes a front end portion of the case 1, 3 denotes a rear end portion of the case 1, 4 denotes an upper edge portion of the case 1, and 5 denotes a lower edge portion of the case 1.

When viewed from the front, the upper edge portion 4 is substantially horizontal, the front end portion 2 has a small vertical width, and the lower edge portion 5 descends in an arc shape toward the rear end portion 3. Therefore, the rear end 3
The vertical width of is larger than that of the front end portion 2.

An inside handle 6 is attached to the front side of the case 1. 7 is an upper opening into which the upper leg of the inside handle 6 is inserted; 8 is a lower opening into which the lower leg of the inside handle 6 is inserted;
A switch mounting hole for unlocking, and 10 are mounting holes for mounting the case 1 on the door.

Then, the rear end portion 3 of the case 1 is provided with a vertical inner grip 11. The inner grip 11 is integrally formed with the case 1, the upper part 12 is integrally connected to the upper edge part 4 of the rear end part 3, and the lower part 13 is integrally formed with the rear end part 3 of the lower edge part 5. The upper part 12 is connected to the lower part 13 and is inclined toward the front side of the lower part 13, and the intermediate part 14 bulges in an arc shape toward the chamber side.

Further, the intermediate portion 14 is formed thin by providing a step 15 so that a synthetic resin (including leather) 16 can be wound.

An upper leg 17 made of synthetic resin is integrally provided with the inside handle 6 on the back side of the upper side of the inside handle 6, and the upper leg 17 has a V-shaped upper extension bent leg 18 formed separately. Are fastened by the stoppers 19. Further, a synthetic resin lower leg 20 is integrally provided with the inside handle 6 on the back side of the lower side of the inside handle 6, and a lower extension bent leg 21 separately formed on the lower leg 20 is fixed by a stopper 22. To be done. The lower extension bent leg 21 is connected to the end of the wire connected to the lock mechanism.

23 is an upper shaft stopper provided on the back side of the case 1,
A gap 25 into which the tip end portion 24 of the upper extension bent leg 18 is fitted is formed in the upper part of 23 to form a flange-like projection 26, and vertical holes 27 and 28 are formed in the upper shaft stopper 23 and the flange-like projection 26. . 27 is a vertical through hole, and 28 is a vase hole. 29 is an upper pin that is inserted into the vertical holes 27, 28, 30 is a groove formed in the upper pin 29, and 31 is a clip that engages with the groove 30. Reference numeral 32 is a vertical through hole formed in the tip portion 24 of the upper extension bent leg 18 through which the upper pin 29 is inserted.

Further, 33 is a lower shaft stopper provided on the back side of the case 1, and a flange 34 is formed in the lower portion of the lower shaft stopper 33 by forming a gap 34 into which the intermediate portion of the lower extension bent leg 21 fits. Vertical holes 36 and 37 are formed in the lower shaft stopper 33 and the flange-like projection 35. 36 is a vertical through hole, and 37 is a vase hole. Reference numeral 38 is a lower pin that is inserted into the vertical holes 36, 37, 39 is a groove formed in the lower pin 38, and 40 is a clip that engages with the groove 39. Further, 41 is a vertical through hole formed at the tip of the lower extension bent leg 21 through which the lower pin 38 is inserted, and 42 is a wire mounting portion.

(Operation) Next, the operation will be described.

The inside handle 6 is applied to the front side of the inside handle case 1, and the upper extension bent leg 18 and the lower extension bent leg 21 are not attached to the upper leg 17 of the inside handle 6 and the lower leg 20 of the inside handle 6, and The leg 17 is in the upper opening 7, and the lower leg 20 is in the lower opening 8.
Insert into each.

Next, the upper extension bent leg 18 is fixed to the upper leg 17 with the stopper 19, and the lower extension bent leg 21 is fixed to the lower leg 20 with the stopper 22,
The vertical through hole 32 of the tip end portion 24 of the upper extension bent leg 18 is fitted into the gap 25 between the upper shaft stopper 23 and the flange-like projection 26, and the upper pin 29 is inserted into the vertical hole 27. The tip of the upper pin 29 is inserted into the pot hole 28 and stopped, and the upper extension bent leg 18 is axially attached.

Next, the lower extension bent leg 21 is fixed to the lower leg 20 with the stopper 22, and the vertical through hole 41 in the middle of the lower extension bent leg 21 is fitted into the gap 34 between the lower shaft stopper 33 and the collar-like projection 35. Then, the lower pin 38 is inserted into the vertical hole 36. The tip of the lower pin 38 is inserted into the pot hole 37 and stopped, and the lower extension bent leg 21 is axially attached.

The inside handle case 1 assembled in this way is brought into contact with the interior side of the door, the mounting screw is inserted into the mounting hole 10 and tightened, and the lock / unlock switch is mounted in the switch mounting hole 9. Attaching the wire to the wire attachment portion 42 and winding the outer skin 16 around the intermediate portion 14 of the inner grip 11 completes the attachment.

(Effect) Conventionally, an inside handle case, an inside handle pivotally attached to the inside handle case, an upper leg and a lower leg integrally formed on the back side of the inside handle, and the upper leg and the lower leg are inside. An upper opening and a lower opening formed in the inside handle case inserted from the front side to the back side of the handle case, and a single pin member that axially locks the upper leg and the lower leg to the back side of the inside handle case. Although a mounting mechanism of an inside handle for a vehicle is known, the inside handle of the known one has a structure in which an upper leg and a lower leg are axially fixed to a back side of the inside handle case by one pin. With this configuration, the upper shaft hole and the lower shaft hole must have perfect shaft centers, but it is difficult to improve the accuracy to that extent. Also, in the case of the structure in which the shaft is stopped by one pin, the upper and lower shaft holes have slight deviations as described above. I can not use it. Further, in the case of the structure in which the shaft is locked by one pin, the entire pin passes through the back side of the inside handle case, so that the shaft hole portion largely projects to the back side, and the whole is enlarged.

The present invention, however, includes the inside handle case 1, the inside handle 6 axially fixed to the inside handle case 1, the upper leg 17 and the lower leg 20 integrally formed on the back side of the inside handle 6, and the upper portion. The upper opening 7 and the lower opening 8 formed in the inside handle case 1 into which the legs 17 and the lower legs 20 are inserted from the front side to the back side of the inside handle case 1, and the upper leg 17 of the inside handle case 1 An upper pin 29 which is axially fixed to the upper axial clearance 25 formed on the back side, a lower pin 38 which axially fixes the lower leg 20 to an axial lower clearance 34 formed on the rear side of the inside handle case 1, and Clip 3 for preventing the upper pin 29 and the lower pin 38 from coming off
Since this is a vehicle inside handle mounting mechanism consisting of 1 and 40, it is possible to mount the upper vertical hole 27 and vase hole 28, and the lower vertical hole 36 and vase hole 37 even if their axial centers are offset. At the time of manufacturing, extreme precision is not required and assembly is easy (effect of easy manufacturing and assembly).

B. The upper and lower pins 29, 38 can be thick and sturdy pins, so the operation will be smooth (the structure is robust and the operation is reliable).

In addition, in the case of the structure in which the shaft is stopped by one pin, the entire pin has a structure that passes through the back side of the inside handle case, so that the shaft hole portion largely projects to the back side and the entire size is increased. Can be downsized because it is stopped by the upper and lower pins 29 and 38 (small structure and cost reduction effect).

Has the effect.

[Brief description of drawings]

1 is an exploded front view of an inside handle and an inside handle case, FIG. 2 is a side view of a grip, and FIG. 3 is A.
-A sectional view, FIG. 4 is a BB sectional view, FIG. 5 is a plan view of the inside handle case, FIG. 6 is a bottom view of the inside handle case, FIG. 7 is a front view of the inside handle, and FIG. Is a left side view of the inside handle, FIG. 9 is a plan view of the inside handle, FIG. 10 is a plan view of the upper bent leg, FIG. 11 is a bottom view of the inside handle, and FIG. 12 is a bottom view of the lower bent leg. FIG. 13 is a mounting view of the upper and lower pins. DESCRIPTION OF SYMBOLS 1 ... Inside handle case, 2 ... Front end portion, 3 ... Rear end portion, 4 ... Upper edge portion, 5 ... Lower edge portion, 6 ... Inside handle, 7 ... Upper opening portion, 8 ... Lower opening portion, 9 … Switch mounting hole, 10… Inside handle case mounting hole, 11… Inner grip, 12… Upper part, 13… Lower part, 14… Middle part, 15…
Step, 16 ... Epidermis, 17 ... Upper leg, 18 ... Upper extension bent leg, 19
... Stoppers, 20 ... Lower legs, 21 ... Lower extension bent legs, 22 ... Stoppers,
23 ... Upper shaft stopper, 24 ... Tip part, 25 ... Upper gap for shaft stopper, 26
… Collar-shaped protrusion, 27… Vertical hole, 28… Vase hole, 29… Top pin, 30…
Groove, 31 ... Clip, 32 ... Vertical through hole, 33 ... Lower shaft stop,
34 ... Lower clearance for shaft stop, 35 ... Collar-like protrusion, 36 ... Vertical hole, 37 ... Vase hole, 38 ... Lower pin, 39 ... Groove, 40 ... Clip, 41 ... Vertical through hole, 42 ... Wire mounting part.

Claims (1)

[Claims] 1. An inside handle case 1, an inside handle 6 axially fixed to the inside handle case 1, an upper leg 17 and a lower leg 20 integrally formed on the back side of the inside handle 6, and the upper portion. The upper opening 7 and the lower opening 8 formed in the inside handle case 1 into which the legs 17 and the lower legs 20 are inserted from the front side to the back side of the inside handle case 1, and the upper leg 17 of the inside handle case 1 An upper pin 29 which is axially fixed to the upper axial clearance 25 formed on the back side, a lower pin 38 which axially fixes the lower leg 20 to an axial lower clearance 34 formed on the rear side of the inside handle case 1, and Top pin 29
And an attachment mechanism for an inside handle for a vehicle, which comprises clips 31 and 40 for preventing the lower pin 38 from coming off.