JP3138764B2 - Out handle device - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an out-handle device used for a cabin door of a vehicle such as a tractor.
In particular, the present invention relates to a structure for attaching a handle lever to a handle base.

[0002]

2. Description of the Related Art Conventionally, as an apparatus of this type, for example, as disclosed in Japanese Patent Application Laid-Open No. 7-305439, a long groove is provided at a base end of a handle lever when a handle lever is attached to a handle base. There is a structure in which a ridge for supporting the shaft is fitted in the long groove on the handle base side, or a structure in which the shaft is mounted using a shaft supporting pin as disclosed in Japanese Utility Model Application Laid-Open No. 63-62559.

[0003]

However, in the case of the structure in which the protrusion of the handle base is fitted into the long groove of the handle lever, the free end (insertion portion) of the handle lever is inserted through the door when the fitting is performed. Since the operation must be performed by sliding the handle base while being inserted into the hole, it is necessary to form a large through hole, and if the through hole is formed small, there is a disadvantage that the operation is difficult. In the case of using a pivot pin, an opening must be opened in the door and a pin must be inserted inside the door. When such an opening is difficult to provide, the pin can be inserted. As a result, the interior space of the handle base must be made large, and the handle base has a shape that swells greatly from the outer surface of the door. The present invention has been made in view of the above-described problems, without performing an operation of opening a door and inserting a pin inside the door,
It is an object of the present invention to provide an out-handle device in which a handle pin can be sufficiently inserted in a small space of a handle base and an appearance design can be improved.

[0004]

According to the present invention, a handle base is provided which is in contact with an outer surface of a door glass or an outer plate of a door, and a handle lever which is swingably attached to the handle base. A handle portion and a door lock portion attached to the base plate abutting on the outer surface of the door glass or the door outer plate are attached to face each other across the door glass or the door outer plate, and are attached to one end of the handle lever. A handle having a handle pin insertion hole formed at the other end of the handle lever, wherein the handle is inserted into the door lock portion by inserting the formed insertion rod into the door lock portion; In an out-handle device adapted to engage with an engagement concave portion formed on a base, the convex portion of the handle lever is provided with a handle base. And forming a substantially half of the length inner width of the engaging recess of one side is offset to the (so biased) engages the inner wall of the engagement recess from the other side, c
The handle pin is inserted into the handle pin insertion hole .

[0005]

Embodiments of the present invention will be described below with reference to embodiments shown in the drawings. 1 is a partially cutaway side view of the entire apparatus, FIG. 2 is a front view of the out handle portion side, FIG. 3 is a side view of the out handle portion, FIG. 4 is a sectional view taken along line AA of FIG. 3, and FIG. FIG. 6 is an exploded perspective view of the handle portion, and FIG. 6 is a partially broken front view of the door lock portion side.

[0006]

DESCRIPTION OF THE PREFERRED EMBODIMENTS In FIG. 1, reference numeral 1 denotes a door glass or door outer plate, 2 denotes an out handle portion provided on an outer surface of the door glass or door outer plate 1, and 3 denotes an inside of the door glass or door outer plate 1. In the door lock portion provided in the above, the out handle portion 2 and the door lock portion 3 are attached with the door glass or the door outer plate 1 interposed therebetween.

As shown in FIGS. 1 to 5, the out-handle portion 2 is fitted to a handle base 4 abutting on the surface of a door glass or a door outer plate 1, and is swingably fitted to the handle base 4. And a handle lever 5. The handle base 4 has a base sheet 6 which is in close contact with the surface of the door glass or the outer panel 1 of the door. An insert nut 7 having a thread groove is press-fitted into one end of the back surface thereof, and a handle lever is provided. A through-hole 9 into which an insertion rod 8 integrally formed with 5 is inserted is formed. The insert nut 10 is also press-fitted into the other end of the back surface of the handle base 4 and the mounting hole 1 of the key cylinder 20 is inserted.
1 and an engagement recess 4 to which a projection 5a having a handle pin insertion hole 5b formed on the other end side of the handle lever 5 is engaged.
a is formed. When the insertion rod 8 is inserted into the through hole 9 after the projection 5a of the handle lever 5 is engaged with the engagement recess 4a, the insertion rod 8 is inserted into the door glass or the outer plate 1 of the door.
Project to the opposite side of Here, a rubber handle stopper 8b as a cushioning material is attached to the base end of the insertion rod 8, and a lip seal 9a is attached to the outer peripheral surface of the through hole 9 for watertightness.

As shown in FIGS. 3 to 5, the convex portion 5a of the handle lever 5 is formed integrally with the handle base 4 so as to have a length approximately half the inner width of the engaging concave portion 4a. Offset to one side of the inner wall of the
It is adapted to engage. With such a structure, the handle pin 12 can be easily inserted into the handle pin insertion hole 5b. That is, the handle base 4 can be used without opening the door and inserting a pin inside the door.
, The handle pin 12 can be sufficiently inserted.

As shown in FIG. 1, a door lock portion 3 is provided with a base plate 14 which is closely attached to an inner surface of a door glass or an outer plate 1 of a door via a door lock sheet 13 made of rubber.
, A door lock body 15 screwed to the base plate 14, and door lock components attached to the base plate 14. At the center of the base plate 14, a door lock body mounting piece 14a that is bent and projected at a right angle is formed, and the base plate 14 is brought into contact with the door glass or the outer plate 1 of the door so that two upper and lower through holes (FIG. When a screw is inserted into the nut (not shown) and screwed into the insert nuts 7 and 10 and tightened, the handle base 4 and the base plate 14 are attached to face each other with the door glass or door outer plate 1 interposed therebetween.

The mounting piece 14a of the base plate 14 has
The door lock body 15 is polymerized and screwed and fixed. The door lock body 15 has a structure in which both sides of a synthetic resin body are sandwiched between metal plates. A latch 16 that rotates and engages with a striker fixed to the vehicle body side, and a reverse of the latch 16 that engages with the latch 16 A ratchet (not shown) for preventing rotation. This ratchet
Lock lever 17 pivotally attached to the lower end of door lock body 15
The latch is engaged with the latch 16 by an open plate 18 attached to the door lock body 15 so that the ratchet can be released. The locking lever 17 has a role of causing the open plate 18 to swing in the locked position, and invalidates the operation of the handle lever 5.

One end of an inner lever 19, which is linked to an inside handle 30 which is pivotally mounted on a mounting piece 14a of the base plate 14, is loosely fitted into a fitting hole formed at one end of the open plate 18. Reference numeral 20 denotes a key cylinder mounted in the key cylinder mounting hole 11, and a sponge-like sealing member 11a is mounted on a peripheral edge of an inner cover provided at the tip of the key cylinder 20, and the mounting hole 1 is provided.
1 is fixed by a wire clip 11b fitted to the first member. Reference numeral 21 denotes a rod for connecting the key cylinder 20 to the lock lever 17. When the key cylinder 20 is rotated, the lock lever 17 is rotated via the rod 21, and when the lock lever 17 is rotated, the ratchet is rotated and the latch 16 is rotated. And the door lock body 15 is switched between a locked state and an unlocked state. Reference numeral 23 denotes a lock knob, and the lock lever 1 is
The lock lever 17 can be switched between locked and unlocked also by operating the lock knob 23.

An arc-shaped long hole 19a is formed at the other end of the inner lever 19, and one end (lower end) of the connecting rod 24 is connected to the arc-shaped long hole 19a by a fastener 25 having a cylindrical collar. And the other end (upper end) of the connecting rod 24 is in the shape of a “U” -shaped rotating lever (bell crank) 2.
6 is connected to one end of the same through a fastener 27. The base of the rotating lever (bell crank) 26 is axially fixed by a lever pin 28 having a spring 29 wound on left and right protruding pieces 14b bent from the base plate 14, and constantly urges the handle lever 5 in the insertion direction. The tip of the rotating lever (bell crank) 26 is formed in the rectangular recess 8 formed at the tip of the insertion rod 8 inserted through the through hole 9.
a.

[0013]

According to the present invention, the protrusion 5 of the handle lever 5 is provided.
a is formed integrally with the handle base 4 so as to have a length of approximately half the inner width of the engaging recess 4a, and is offset (offset) to one side of the inner wall of the engaging recess 4a to engage. The handle pins 12 can be easily inserted into the handle pin insertion holes 5b (see FIG. 4) . That is, the handle pin 12 can be sufficiently inserted in the small space of the handle base 4 without performing an operation of providing an opening in the door and inserting the pin inside the door, and the appearance and design can be improved. There is an excellent effect.

[Brief description of the drawings]

FIG. 1 is a partially cutaway side view of the entire apparatus.

FIG. 2 is a front view of the out handle portion side.

FIG. 3 is a side view of an out handle portion.

FIG. 4 is a sectional view taken along line AA of FIG. 3;

FIG. 5 is an exploded perspective view of the out handle portion.

FIG. 6 is a partially cutaway front view of the door lock unit side.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Door glass or door outer plate 2 Out handle part 3 Door lock part 4 Handle base 4a Engagement concave part 5 Handle lever 5a Projection part of handle lever 5b Handle pin insertion hole 6 Base sheet 7 Insert nut 8 Insert rod 8a Recess 8b Handle Stopper 9 Through hole 10 Insert nut 11 Key cylinder mounting hole 11a Sponge seal member 11b Wire clip 12 Handle pin 13 Door lock sheet 14 Base plate 14a Mounting piece 15 Door lock body 16 Latch 17 Lock lever 18 Open lever 19 Inner lever 19a Slot Reference Signs List 20 key cylinder 21 connecting rod 22 connecting rod 23 lock knob 24 connecting rod 25 fastener 26 rotating lever (bell crank) 27 fastener 28 lever pin 29 Spring 30 Inside handle

──────────────────────────────────────────────────続 き Continuation of the front page (56) References JP-A-60-208571 (JP, A) JP-A-2-130964 (JP, U) (58) Fields investigated (Int. Cl. ⁷ , DB name) E05B 1/00 301 B60J 5/04

Claims (1)

(57) [Claims] 1. A handle base (4) abutting against an outer surface of a door glass or a door outer plate (1) , and a handle lever swingably mounted on the handle base (4).
(5) consists of an out handle portion (2) and the door lock unit attached to the base plate (14) which is in contact with the outer surface of the door glass or outer plate of the door (1) (3)
Are mounted facing each other with the door glass or door outer plate (1) interposed therebetween, and an insertion rod (8) formed at one end of the handle lever (5) is inserted into the door lock portion (3) side. The handle lever (5) is connected to the open lever (18) of the door lock part (3) , and the handle lever (5) is connected.
(5) the other end the formed handle pin insertion hole (5
protrusions with b) and (5a), in the out-handle device which is adapted to engage an engaging recess formed in the handle base (4) (4a), the convex portion of the handle lever (5) ( 5a) the handle base (substantially with form about half of the length of the inner width of the engagement recess (4a) of 4), and is offset to one side of the inner wall of the engagement recess (4a) (reverse biases) Engage the other side
From the handle pin insertion hole (5).
An out-handle device characterized by being adapted to be inserted into b) .