JPH0750289Y2 - Parking brake lever mounting structure - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION (Industrial application field) The present invention mainly relates to a structure of a mounting portion of a parking brake lever arranged on a side of a driver seat in a cab-over type automobile.

(Prior Art) Generally, in a cab-over type automobile, for example, as shown in Japanese Utility Model Laid-Open No. 62-135682, a floor panel on which a seat is placed is used for repairing and inspecting an engine or the like. A service hole is formed and a service hole cover that opens and closes the service hole is freely opened and closed. The seat is placed on the service hole cover, and a parking brake is provided on the side of the seat. The lever is attached.

By the way, in the above cab type automobile, when the seat is provided so as to be movable in the front-rear direction with respect to the service hole cover, a seat belt anchor of a seat belt device is pivotally attached to a side portion of the seat and the service hole cover is attached to the service hole cover. By fixing the slide anchor rail extending in the front-rear direction and by mounting the base portion of the seatbelt anchor in the slide anchor rail, the position of the seatbelt anchor is set to the seat regardless of the movement of the seat in the front-rear direction. On the other hand, it is preferable that it is always constant.

Therefore, conventionally, as schematically shown in FIG. 5, the service hole cover (A) is partially bulged (B) to provide a facing wall (C) facing the seatbelt anchor, While fixing the slide anchor rail (D) to the facing wall (C), a mounting seat surface (E) of the parking brake lever is provided in front of the facing wall (C) in the service hole cover (A), and the mounting is performed. The parking brake lever is attached to the seat surface (E).

(Problems to be solved by the invention) However, the service hole cover (A) having the above structure
In a cab-over type automobile adopting the above, when a so-called floor shift in which the shift lever is erected from the floor is provided, the shift lever has the service hole cover (A).
Since it is arranged in the vicinity of the front part, there is a problem that the operation range of the shift lever overlaps the operation range of the parking brake lever arranged on the front side of the service hole cover (A). For the above problems, it is conceivable to use the upper wall surface (F) of the bulging portion (B) as the mounting seat surface (E) of the parking brake lever provided in the service hole cover (A). When the brake lever is attached to the upper wall surface (F) of the bulging portion (B), there is a problem that the attachment height of the brake lever becomes higher than in the conventional case.

The present invention was developed in view of the above circumstances, and an object thereof is to dispose the parking brake lever of the seat even if the slide anchor rail is arranged in the front and rear direction on the side of the seat in the service hole cover. (EN) Provided is a parking brake lever mounting part structure which can be mounted laterally and on the rear side without any trouble.

(Means for Solving the Problems) However, the present invention provides a seat on a service hole cover that opens and closes a service hole so as to be movable in the front-rear direction, and attaches a seat belt anchor to a side portion of the seat.
In an automobile in which the seat belt anchor is slidable in the front-rear direction with respect to a slide anchor rail, in the service hole cover, to the side of the seat mounting position,
A pair that bulges upward with respect to the mounting surface of the sheet and forms a bulge portion having opposite side walls facing the side portions of the sheet, and attaches both end portions in the length direction of the slide anchor rail to the opposite side walls. Rail mounting seat surfaces of the parking brake lever, and the bottom wall of the recess serves as a lever mounting seat surface of the parking brake lever. It is characterized by.

(Operation) According to the present invention, the parking brake lever attached to the lever attachment seat surface in the recess can be arranged at substantially the same height as the slide anchor rail attached to the rail attachment seat surface, and The parking brake lever can be attached to the rear side of the service hole cover without any trouble.

(Embodiment) An embodiment of a mounting portion structure of a parking brake lever according to the present invention will be described below with reference to the drawings.

The drawings show the structure of a parking brake lever mounting part in a cab-over type automobile, in which a service hole (2) is formed on a floor (1) in a cabin,
A first service hole cover for closing the driver's seat side of the service hole (2) on the floor (1) while enabling inspection and repair of an engine arranged below the floor from the service hole (2) ( 3a) and a second service hole cover (3b) for closing the passenger side are swingably supported.

On the first service hole cover (3a), a seat cushion (4) that constitutes a driver-side seat (S) is mounted so as to be movable in the front-rear direction via a seat track (not shown) having a known structure. , The seat cushion (4)
The buckle (51) of the seat belt device (5) is fastened to the inside of the vehicle in the vehicle width direction by a seat belt anchor (52).

A seat cushion (not shown) that constitutes a passenger seat is mounted on the second service hole cover (3b).

Therefore, in the embodiment shown in the drawings, the seat cushion (4) is mounted at the inner side edge of the first service hole cover (3) in the vehicle width direction and laterally to the seat cushion (4) mounting position with respect to the mounting surface of the seat cushion (4). Opposed side walls (61) (62) provided with a bulging portion (6) bulging upward and having a substantially U-shape in a plan view, and facing the inner side portion of the seat cushion (4) in the vehicle width direction at the bulging portion. Of the (63), the outer surface of the opposing side walls (61) (63) located at both ends in the length direction of the bulging portion (6) is attached to the rails of the slide anchor rail (53) constituting the seat belt device. It is a seat.

A recess (7) is formed between the mounting seat surfaces (61) (63) so as to be recessed in the upper surface of the bulging portion (6), and the upper surface of the bottom wall (71) of the recess (7) is fixed. The parking brake lever (8) is used as a lever mounting seat surface, and the recess (7) shown in the drawing is located above and on the seat cushion (4).
It is formed in a box shape in which two directions on the opposite side to and are open.

Then, the slide anchor rail (53) installed between the rail mounting seat surfaces (61) (63) has a C-shaped cross section, and both ends thereof are bolted to the mounting seat surfaces (61) (63) respectively. The supporting bracket (54) having an L-shaped cross section is fixed to the intermediate portion of the supporting bracket (54).
Is fixed to the lever mounting seat surface (71) of the recess (7).

The parking brake lever (8) mounted on the lever mounting seat surface (71) includes a first fixing piece (81a) and a second fixing piece (81b) extending upward from one widthwise end of the fixing piece (81a). A fixed bracket (81) having an L-shaped cross section, and a second fixed piece (81) of the fixed bracket (81).
The sector (82) assembled to b) and the operation lever (8) swingably supported by the sector (82) via the pivot (83a).
3) and a ratchet pawl (not shown) pivotally supported by the operation lever (83) and engaged with the teeth of the sector, and the first fixing piece (81a) of the fixing bracket (81). On the lever mounting seat surface (71) to the support bracket (5
4) bolted together with the fixed bracket (81), the sector (82) and the operating lever (83) constituting the parking brake lever (8) so that the bases of the recess (7)
It is supposed to be housed inside.

In the figure, reference numeral (65) represents a reinforcement provided on the lower surface of the bulging portion (6).

In the above embodiments, the upper side and the seat cushion (4)
Although the concave portion (7) which is open in two directions on the side facing the and is formed in the bulging portion (6), the concave portion (7) which is opened only in the upper side may be provided.

Further, in the above embodiments, the slide anchor rail (5
The intermediate portion in the length direction of 3) is fixed to the lever mounting seat surface (71) of the recess (7) via the support bracket (54). 2 A part of the fixing piece (81b) is inflated to the slide anchor rail (53) side to form a mounting wall portion (81c) of the rail (53), and the slide anchor rail is attached to the mounting wall portion (81c). The intermediate portion in the length direction of (53) may be bolted.

(Effects of the Invention) As described above, the present invention is provided with the side wall of the seat on the service hole cover, which is bulged upward with respect to the seating surface of the seat, and which is provided with the opposite side wall facing the side portion of the seat. A pair of rail mounting seat surfaces for mounting both lengthwise ends of the slide anchor rail are formed on the opposite side wall by forming a projecting portion, and a recessed portion is formed between the mounting seat surfaces with respect to the upper surface of the bulging portion. And a bottom wall of the recess serves as a lever mounting seat surface of the parking brake lever, so that the slide anchor rail mounted on the rail mounting seat surface and the lever mounting seat surface in the recess are mounted. The parking brake lever is almost at the same height, and the parking brake lever can be mounted on the rear side of the service hole cover without any trouble. Even in the case of a floor shift in which the shift lever is erected from the floor, the operation area of the shift lever and the operation area of the parking brake lever do not interfere with each other, and the parking brake lever is almost on the side of the seat with the slide anchor rail. Since they can be installed at the same height, the operability of the parking brake lever is not impaired.

[Brief description of drawings]

FIG. 1 is a sectional view showing an embodiment of a mounting portion structure of a parking brake lever according to the present invention, FIG. 2 is a schematic perspective view of a first service hole cover, and FIG. 3 is a first with a slide anchor rail attached. FIG. 4 is a schematic perspective view showing a main part of the service hole cover, FIG. 4 is a schematic perspective view showing another embodiment of the fixing bracket, and FIG. 5 is a schematic perspective view showing an example of a conventional service hole cover. (2) …… Service hole cover (3a) …… First service hole cover (S) …… Seat (52) …… Seat belt anchor (53) …… Slide anchor rail (6) …… Swelling part (61) ) (62) …… Rail mounting seat surface (7) …… Recess (71) …… Lever mounting seat surface

Claims (1)

[Scope of utility model registration request] 1. A seat is provided on a service hole cover for opening and closing the service hole so as to be movable in the front-rear direction, and
In a vehicle in which a seat belt anchor is assembled to a side portion of the seat and the seat belt anchor is slidable in the front-rear direction with respect to a slide anchor rail, the seat is attached to a side of the seat mounting position in the service hole cover. A pair of rail mounting seats that bulge upward with respect to the surface and form a bulge portion having opposite side walls facing the side portion of the seat, and attach both ends in the length direction of the slide anchor rail to the opposite side walls. On the other hand, while forming a surface, a recess for recessing the upper surface of the bulging portion is provided between the mounting seat surfaces, and a bottom wall of the recess serves as a lever mounting seat surface of the parking brake lever. Parking brake lever mounting structure.