JPS5833344B2 - Car door opening handle - Google Patents

Description

[Detailed description of the invention] The present invention relates to an automobile door opening handle.

There are two types of automotive door opening handles: one that combines a fixed grip part and a rotating grip part for unlocking, and one that uses each of the grip parts alone, but the present invention focuses on the former. This is related to improvements.

FIG. 1 shows a conventionally known prior art.

In the diagram, A is the outer panel of the door, B is the inner panel, and the outer surface of outer panel A is T.
A fixing grip part C is abutted and fixed with a width of 1, and a rotating grip part for unlocking is pivotally attached to the fixing grip part C by an axis E.

Therefore, when the fixed grip C and the rotation grip are held, the rotation grip rotates clockwise around the axis E and is locked to the tip F of the rotation grip. The door is unlocked by moving the connecting rod (not shown) downward.

The defect of the above-mentioned known example is that the position of the shaft E, which pivots the rotating grip for unlocking, is located at an intermediate position between the outer plate A and the inner plate B.

That is, since the shaft E is in the above-mentioned position, the arm rod G for locking the shaft E must be provided to protrude into the outer panel A, and the connecting rod connected to the locking device must be connected to the arm rod G. In order to secure the position of the tip F, the width M between the outer plate A and inner plate B is
' has to be made into a considerable dog (in other words, it can only be installed in the case of a dog door with a width of M').

Therefore, in the present invention, the shaft is formed at a position outside the outer plate so that the arm rod G required in the known example is not required, and the width M shown in FIG. This makes it possible to install even small doors.

To explain with the drawings, FIG. 2 is a schematic vertical cross-sectional view of the main part of the present invention, clarifying its characteristics in comparison with the known example, and 1 indicates the outer panel of the present invention corresponding to the outer panel A of the known example; 2 is an inner plate, and 3 is a fixing grip part fixed to the outside of the outer plate 1, the width T of which is shown to be the same size as the width T' of the fixing grip part C in FIG.

The fixing grip part 3 is made of synthetic resin, all of its members are located outside the outer plate 1, and it does not have anything corresponding to the arm rod G in FIG.

Reference numeral 4 denotes a rotating grip portion for releasing a locking device attached to the door, and its shaft 5 is supported by a fixed grip portion 3 on the outside of the outer panel 1.

The tip 6 of the rotating grip 4 is inserted through a through hole 7 formed in the outer plate 1 to an intermediate position between the outer plate 1 and the inner plate 2.

Comparing the handle shown in FIG. 2 formed in this way and the handle shown in FIG.
There is no difference in handling since the condition is T'' (the dimensions are only the same for comparison of the invention, and the width T can be increased or decreased), but the position of the shaft 5 is different from the outer panel 1. When used as a standard, one is inside the outer panel 1 while the other is outside the outer panel 1, so as a result, the width M' and the width M are M
<M', a significant difference arises.

FIG. 3 and subsequent figures show an embodiment of the handle shown in FIG. Recesses 9 having similar shapes are formed to facilitate this.

The shape of the central part of the fixing grip part 3 is shown in FIGS. 2, 4,
As made clear in FIG. 9, particularly the perspective cross-sectional view of FIG.
It is similar to an L shape and has a cavity 10 inside.

The cross-sectional shape of both ends of the fixing gripping part 3 is as shown in FIG.
is formed.

The insertion opening 14 has a large diameter on the outside and has a diameter into which the head of the screw 13 is inserted, and a small diameter on the inside into which only the threaded portion of the screw 13 is inserted.

Inside the cavity 10, on the inner surface side of the fleshy part 11,
Step portion 16 for mounting the bearing 15 member shown in FIGS. 5 to 8
is formed.

The shape of the mounting step 16 is determined by the shape of the bearing 15 member, and examples thereof are shown in FIGS. 5 and 9.

The bearing 15 member is L-shaped as a whole and has a shaft hole 17.

Reference numeral 4 denotes a rotating gripping portion, which is made of synthetic resin and has a substantially rectangular shape, and the shafts 5, 5 are formed to protrude horizontally from both left and right sides of the gripping portion 4.

Note that 18 in the figure is a coil spring.

Since the present invention has the above configuration, the coil springs 1 are attached to the horizontal shafts 5, 5 that protrude on both the left and right sides of the rotating grip 4.
8, the ends of the shafts 5, 5 are fitted with the screws shown in FIGS.
Fit the L-shaped bearing 15 shown in the figure, apply adhesive, and then fit the bearing 15 as shown by the dotted line arrow in Figure 5.
The bearing 15 is tightly joined to and integrated with the mounting step 16 of the fixing grip 3.

After this state, the assembly is completed by fitting it into the through hole 7 formed in the outer panel 1 as shown in FIG. 2 and fixing it with the screw 13.

The present invention has the above-mentioned structure and function, and consists of a fixed grip part 3 fixed to the door, and a rotating grip part 4 for unlocking that is pivotally fixed to the fixed grip part 3. The fixing grip part 3 is in contact with and fixed to the outside of the outer panel 1 of the door, and the rotating grip part 4 has a shaft 5 provided on the outside of the outer panel 1 with respect to the fixing grip part 3 Because it has a fixed configuration,
As shown in Fig. 2, the connecting end 6 of the connecting rod for unlocking the door can be configured so that it does not protrude far inward from the outer panel 1, so it can be installed even if the width of the door is narrow. Moreover, since there is no need for something equivalent to the arm rod G shown in FIG. 1, the manufacturing effort can be reduced to just 1g.

In addition, in the case of Fig. 1, not only a part of the rotating grip is inserted inside from the outer plate A, but also the arm rod G, the shaft E, and its fixing nut, etc. Because it is inserted,
Although it was necessary to drill a large window hole H, in the present invention, since the shaft 5 is on the outside of the outer panel 1, the above-mentioned first
There is no need to drill a large hole such as the window hole H in the figure, and a small through hole 7 as shown in FIG. 2 will suffice.

In this case, it goes without saying that the difference between the window hole H in FIG. 1 and the through hole 7 in FIG. 2 is not just the size.

That is, drilling a large window hole requires a large fixing grip part C to hide it.

Incidentally, if we compare the vertical width y in FIG. 1 with the vertical width P in FIG. 2, the vertical width P' is even more than three times as large as the vertical width P.

[Brief explanation of drawings]

Fig. 1 is a vertical cross-sectional view of the installation state of a conventionally known automobile door opening handle, Fig. 2 is a sectional view of the door opening handle of the present invention having the same width for comparison with the known example in Fig. 1, and Fig. 3. is a plan view of the fixed grip of the present invention with a rotating grip attached;
Figure 4 is a plan view with the left half of Figure 3 in cross section, Figure 5 is a diagram of the bearing mounted on the mounting step, Figure 6 is a plan view of the bearing, and Figure 7 is Figure 6. 8 is a bottom view of the fixed grip shown in FIG. 6, FIG. 9 is a partial perspective view of the fixed grip, and FIG. 10 is a perspective view of the rotating grip. Outer plate 1, inner plate 2, fixing grip 3, rotating grip 4, shaft 5, tip 6, through hole 7, upper surface 8, recess 9, void 10, fleshy part 11, outer vertical part 12, screw 13, insertion port 14, bearing 15, mounting step 16, shaft hole 17, coil spring 1
8. Outer plate A1 Inner plate B1 Fixing grip C1 Rotating grip D
1 axis E1 tip F1 arm rod G1 width M1 width M', width T1
Width T1, vertical width P1, vertical width P l, window hole H6

Claims (1)

[Scope of Claims] 1. In a door comprising a fixed grip fixed to the door and a rotating grip for unlocking that is pivotally fixed to the fixed grip, the fixed grip is A door opening handle for an automobile, which abuts on and is fixed to an outer panel of a door, and the rotary grip part is pivoted to the fixed grip part at a position outside the outer panel of the door. 2 Consisting of a fixed grip fixed to the door and a rotating grip for unlocking that is pivoted to the fixed grip,
The fixed grip part is in contact with and fixed to the outer plate of the door, and the rotating grip part is pivoted to the fixed grip part at a position outside the outer plate of the door, and the fixed grip part is fixed to the outer plate of the door. and the rotational gripping portion are both made of synthetic resin, horizontally protruding shaft rods are provided on both left and right sides of the rotational gripping portion, bearing bodies are respectively fitted to the shaft rods, and the bearing bodies are An automobile door opening handle comprising: adhesively fixed to the fixing grip part. 3 Consisting of a fixed grip fixed to the door and a rotating grip for unlocking that is pivoted to the fixed grip,
The fixed grip part is in contact with and fixed to the outer plate of the door, and the rotating grip part is pivoted to the fixed grip part at a position outside the outer plate of the door, and the fixed grip part is fixed to the outer plate of the door. A door opening handle for an automobile, characterized in that, when the handle is fixed in contact with the outer panel of the door, the entire handle is located outside the outer panel of the door.