JPH022842Y2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an improvement of an inside handle device for an automobile.

When fixing the inside handle device to the door inner plate, a structure is required to adjust the installation error of the connecting link system to the door lock, etc., and when this structure is provided on the connecting link system and when it is provided on the inside handle device. In the former, the mounting screw insertion hole drilled in the base member of the inside handle device must match the outside diameter of the mounting screw and must not move relative to each other, while in the latter, the mounting screw insertion hole must match the outside diameter of the mounting screw. It must be possible to move between the two. For this reason, in conventional inside handle devices, two types of base members having two types of mounting screw insertion holes are set and used properly, or two types of installation screw insertion holes are provided in the base member.

However, in the case of such a conventional inside handle device for automobiles, when two types of base members are set, the number of parts increases, manufacturing management costs increase, and two types of mounting screw holes are required in the base member. However, there was a problem in that the rigidity of the base member was reduced.

The present invention has been made in view of these conventional problems, and aims to solve the above problems by allowing one type of base member to provide both of the above two types of adjustment means.

In order to achieve this purpose, the present invention provides a mounting screw that is formed on the mounting surface of the base member by a positioning hole that matches the outer diameter of the mounting screw, and a floating hole that is connected to the positioning hole through a fragile partition. An inside handle device for an automobile is characterized in that an insertion hole is bored, and the positioning hole is used when adjustment is made using the connecting link system, and the partition is destroyed when adjustment is made by moving the inside handle device itself. The positioning hole and the floating hole are combined to form a long hole, which is used as a mounting screw insertion hole through which the mounting screw can be moved.

Hereinafter, various embodiments of the present invention will be described based on the drawings. Note that similar parts in each embodiment are designated by the same reference numerals, and redundant explanation will be omitted.

1 to 4 show a first embodiment of the present invention, in which the inside handle device includes a base member 1
A handle member 2 is pivotally supported on the handle member 2, and an escutcheon 3 which is attached later is provided.

The base member 1 is pressed against the door inner plate A,
Support pieces 12, 12 are erected on both sides of the attachment surface portion 11 which is fastened with the attachment screw A1, and an attachment piece 13 for attaching the escutcheon 3 is cut and raised.

The handle member 2 is a support piece 1 of the base member 1.
It is pivotally supported on the base member 1 via a pivot shaft 21 extending between 2 and 12, and has a handle portion 22 and an operating end portion 23.

The escutcheon 3 is attached from the surface of a door trim (not shown) in order to hide the interior, and is screwed to a threaded portion 14 formed on a mounting piece 13 of the base member 1.

A mounting piece 13 is provided on the mounting surface portion 11 of the base member 1.
In addition, a stopper piece 15 for stopping the handle member 2 is provided upright, and two mounting screw insertion holes 4, 4 are formed.

The mounting screw insertion hole 4 is formed by connecting the positioning hole 41 and the floating hole 42, and the positioning hole 41 is
End surface portion 43 and partition 44 obtained by cutting out the mounting surface portion 11
A peripheral edge portion is formed by the partition 44 and an end surface portion 45 obtained by cutting out the mounting surface portion 11, and the inscribed circle thereof matches the outer diameter of the mounting screw A1. , on one side there is a partition 44
A housing part 46 is formed into which the partition 44 is folded.
is a thin cantilevered piece with a fragile structure that is prone to breakage.

In the inside handle device for an automobile having the above configuration, when adjusting the installation error using the connecting link system as described above, there is no need to move the inside handle device, so as shown in FIG. 4, the partition 44 is bent. Leaving it as it is without destroying it, press the mounting surface part 11 against the door inner plate A to position it, fit the mounting screw A1 into the positioning hole 41 and tighten it, and fix the base member 1 to the door inner plate A. Attach the inside handle device.

When adjusting the error on the inside handle device side, as shown in FIG. When the partition 44 is pushed into the housing part 46 as shown in FIG. After it becomes movable and the mounting surface part 11 is moved to an appropriate position, tighten the mounting screw A1.
You can adjust the error by tightening and install the inside handle device.

FIG. 7 shows a second embodiment, in which the partition 44
A positioning hole 41a is formed between a and 44b, and floating holes 42a and 42b are formed on both sides to form the mounting screw insertion hole 4.When the mounting screw insertion hole 4 becomes a long hole, the amount of movement is It has the advantage that it can be made larger.

FIG. 8 shows a third embodiment, in which the mounting screw insertion hole 4 is made into a large hole shape, and four partitions 44c to 44f are provided extending from the periphery toward the center, and between their tips. A positioning hole 41b is formed in the positioning hole 41b, and a floating hole 42c is formed around the positioning hole 41b.
~42f, which has the advantage of being able to take an adjustment movement allowance in any direction.

In each of the above embodiments, the escutcheon was provided separately from the base member, but the escutcheon could also be used as the base member, and the partition was made into a cantilevered piece, but in short, as long as it is weak, it may be supported on both sides or the base It may also be in the shape of a protrusion that is made weak.

According to the inside handle device for an automobile according to the present invention, the same mounting screw insertion hole is provided in the inside handle device regardless of whether the error adjustment means is provided in the connecting link system or in the inside handle device. This eliminates the need for two types of base members, which incurs a lot of manufacturing management costs, and reduces rigidity due to the base member being full of holes, reducing cost and strength. Both rigidity requirements can be satisfied.

[Brief explanation of the drawing]

1 to 6 show a first embodiment of the present invention,
Figure 1 is a front view of the door lock device, Figure 2 is a bottom view, Figure 3 is a partial sectional view of the vicinity of the mounting screw,
Fig. 4 is a sectional view of Fig. 3, Fig. 5 is a view equivalent to Fig. 4 showing the state in which the partition is pushed down, and Fig. 6 is Fig. 4 showing the state in which the mounting screw insertion hole is made into an elongated hole. The corresponding diagrams, FIGS. 7 and 8, are diagrams corresponding to FIG. 4 showing the second embodiment and the third embodiment, respectively. DESCRIPTION OF SYMBOLS 1...Base member, 11...Mounting surface part, 2...Handle member, 3...Escutcheon, 4...Mounting screw insertion hole, 41...Positioning hole, 42...Idle hole.

Claims (1)

[Scope of utility model registration request] An automobile characterized in that a mounting screw insertion hole consisting of a positioning hole that matches the outer diameter of the mounting screw and a floating hole connected to the positioning hole through a fragile partition is bored in the mounting surface of the base member. Inside handle device.