JP2001150995A - Mounting structure for vehicle mounted goods - Google Patents

Abstract

PROBLEM TO BE SOLVED: To facilitate removing work and improve workability by allowing removing work for a vehicular seat mounted on a room floor at the inside and outside of a room. SOLUTION: In the mounting structure, mounting portions 15, 16 provided on the lower face side of the vehicular seat 10 are placed on a mounting portion 30 provided on the side of the room floor 21 and a mounting bolt 35 inserted downward into the mounting portions 15, 16 is threaded to a nut fixed to the mounting portion 30 for mounting the vehicular seat 10 on the upper face side of the room floor 21. The mounting portion 30 is provided with a panel 31 for covering an opening portion 22 of the room floor 21, and the panel 31 is detachably mounted on the peripheral edge of the opening 22 through the lower face side. The vehicular seat 10 can be removed together with the panel 31 by removing the panel 31 from the lower face side of the room floor 21.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

TECHNICAL FIELD The present invention relates to a vehicle seat and the like.
The present invention relates to a mounting structure for a vehicle-mounted product mounted on an upper surface side of a vehicle cabin floor.

[0002]

2. Description of the Related Art As one type of a mounting structure for mounting a vehicle-mounted component on the upper surface side of a vehicle cabin floor, for example, as provided in a mounting structure for a vehicle seat, the mounting structure is provided on the lower surface side of the vehicle-mounted component. The mounting part is placed on the mounting part provided on the upper surface side of the passenger compartment floor, and the mounting bolt inserted from above into the mounting part on the vehicle mounted part is fixed to the lower surface side of the mounting part on the vehicle floor part There is a mounting structure in which a vehicle-mounted product is mounted on a mounting portion by being screwed onto the vehicle, and mounted on the upper surface side of a vehicle cabin floor.

When adopting this type of mounting structure,
The worker gets into the vehicle compartment the vehicle-mounted product placed on the mounting portion of the vehicle floor, inserts the mounting bolt from above into the mounting portion of the vehicle-mounted product, and mounts the mounting bolt on the vehicle floor. Perform the mounting work to screw on the nut fixed to the lower surface side. Thus, the vehicle-mounted product is mounted on the mounting portion on the vehicle cabin floor side and mounted on the upper surface side of the vehicle cabin floor.

[0004]

When the vehicle is scrapped, when the vehicle is dismantled and each component or component of the vehicle is separated and recycled, the vehicle is preferably mounted on the upper surface side of the passenger compartment floor. It is necessary to remove vehicle-mounted products such as vehicle seats from the passenger compartment floor side. In order to remove the vehicle-mounted product from the vehicle cabin floor side, it is necessary for the operator to get into the vehicle cabin and remove the mounting bolt from the nut in the vehicle cabin, as in the case of the vehicle-mounted product mounting work.

[0005] For this reason, the work of removing the components mounted on the vehicle is performed in an extremely narrow space in the vehicle compartment, and the removal work is difficult and troublesome, and the workability is impaired. Further, when the vehicle body is significantly deformed and it is impossible for the operator to get into the vehicle interior, it becomes difficult to remove the vehicle-mounted components.

Accordingly, an object of the present invention is to make it possible to remove a vehicle-mounted component such as a vehicle seat mounted on the upper surface side of a vehicle compartment floor from outside the vehicle compartment, thereby facilitating the removal of the vehicle-mounted component. And to improve the workability of the removal work.

[0007]

The present invention relates to a mounting structure for a vehicle-mounted product, and more particularly, to a mounting structure provided on a lower surface side of a vehicle-mounted product on a mounting portion provided on a vehicle floor. A mounting bolt inserted into the mounting portion from above by screwing it to a nut fixed to the mounting portion side, or a mounting bolt fixed to the mounting portion side and penetrating through the mounting portion and protruding upward. The present invention relates to a mounting structure of a vehicle-mounted component of a type in which the vehicle-mounted component is mounted on the mounting portion by screwing a nut to the mounting portion, and is mounted on an upper surface side of the vehicle cabin floor.

In the vehicle mounting structure according to the present invention, the mounting portion is provided with a panel for covering an opening that is provided on the vehicle floor and that opens vertically. Are mounted so as to be detachable from the lower surface side of the passenger compartment floor at the peripheral portion of the vehicle.

In the mounting structure for a vehicle-mounted component according to the present invention, a panel constituting the mounting portion is provided with a reinforcing member on a lower surface thereof, and the panel is provided on an upper surface thereof for mounting the vehicle-mounted component. It is possible to adopt a configuration having a joining projection projecting upward to which the attachment portion is joined. In the mounting structure for a vehicle-mounted component according to the present invention, the vehicle-mounted component is preferably a vehicle seat.

[0010]

According to the mounting structure of the present invention,
A mounting portion on the vehicle floor for mounting a vehicle-mounted component is provided with a panel that covers an opening that is provided on the vehicle floor and that opens up and down, and the panel is provided around the periphery of the opening. Since it is configured to be detachable from the lower surface side of the floor, the panel with the vehicle mounted product attached can be detached from the lower surface side of the passenger compartment floor, that is, detached from the outside of the passenger compartment, whereby Vehicle-mounted components can be taken out of the vehicle interior.

Therefore, if the mounting structure according to the present invention is adopted, the work of removing the components mounted on the vehicle can be easily performed, and the workability of the removal work can be improved. Even when the vehicle cannot get into the vehicle interior, it is possible to remove the vehicle-mounted components.

In the mounting structure for a vehicle-mounted component according to the present invention, if the panel constituting the mounting portion is provided with a reinforcing member on the lower surface side, the mounting strength of the vehicle-mounted component to the cabin floor can be increased. If the panel is provided with a connecting projection projecting upwardly to the upper surface side of the panel to which the mounting portion of the vehicle-mounted product is bonded, the work of mounting the vehicle-mounted product on the mounting portion becomes easier. Such a mounting structure is particularly effective as a means for mounting the vehicle seat on the mounting portion on the vehicle cabin floor side and mounting the vehicle seat on the upper surface side of the vehicle cabin floor.

[0013]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below with reference to the drawings. FIG. 1 shows a mounting state of a vehicle seat employing a mounting structure according to an example of the present invention. The vehicle seat 10 includes a seat cushion 11, a pair of left and right seat tracks 12 attached to the lower surface of the seat cushion 11, a seat back 13 attached to a rear end of the seat cushion 11, and an upright seat back 13. It has a headrest 14 attached to the top. In the vehicle seat 10, the vehicle seat 10 is mounted on a mounting portion 30 provided on a vehicle floor 21 by a pair of front and rear mounting brackets 15 and 16 provided on the seat truck 12.

As shown in FIGS. 1 and 2, the vehicle floor 21 has a substantially square opening 22 at a position corresponding to the mounting portion 30. The opening 22 has a front edge lower surface side. And it is reinforced by a pair of front and rear reinforcements 23 and 24 attached to the lower surface side of the trailing edge.

The mounting portion 30 is provided at a portion corresponding to the opening 22 of the vehicle cabin floor 21, and as shown in FIGS.
1 is a main constituent member, and left and right portions of a rear portion on the upper surface side of the panel 31 are a pair of left and right mounting portions 31a projecting upward,
A pair of left and right mounting brackets 32a and 32b are fixed to the left and right portions of the front portion of the panel 31. Each mounting bracket 32a, 32b has
The front mounting brackets 15 of the vehicle seat 10 are joined and attached, and the rear mounting brackets 16 of the vehicle seat 10 are joined and attached to the attachment portions 31a and 31b. A pair of left and right reinforcements 33, 34 extending between the mounting bracket 32a and the mounting portion 31a and between the mounting bracket 32b and the mounting portion 31b are fixed to the lower surface of the panel 31. The reinforcements 33 and 34 function to reinforce the panel 31.

The panel 31 constituting the mounting portion 30 is an assembly in which the two mounting brackets 32a, 32b and the two reinforcements 33, 34 are fixed. Part 22
Reinforcements 23, 2 attached to the front and rear peripheral edges
4 and temporarily attached by spot welding or the like to cover the opening 22 from below,
1b and both mounting brackets 32a, 32b
2 and project toward the upper surface side of the passenger compartment floor 21.

The vehicle seat 10 is attached in a fitting assembly process after assembly of the vehicle body.
At the time of mounting, the panel 31 temporarily fixed is attached to the passenger compartment floor 21 via a large number of mounting bolts 36a and 37a.
Firmly fixed to the lower surface side of. In this case, the mounting bolt 36
a and 37a are screwed to weld nuts 36b and 37b fixed to the upper surface side of the passenger compartment floor 21.

Thereafter, the vehicle seat 10 is conveyed into the passenger compartment, and the front mounting brackets 15 are joined on the mounting brackets 32a and 32b, and the rear mounting brackets 16 are connected to the mounting portions 31a and 31a. 31b. The operator gets into the vehicle interior in this state, and inserts the seat mounting bolt 3 inserted from each mounting bracket 15 side.
5a is screwed to a seat mounting weld nut 35b fixed to the lower surface side of each mounting bracket 32a, 32b, and the sheet mounting bolt 35a inserted from each mounting bracket 16 side is mounted on the lower surface side of each mounting portion 31a, 31b. And is screwed to the seat mounting weld nut 35b fixed to the base. Thereby, the vehicle seat 10 is mounted on the mounting portion 30 provided on the passenger compartment floor 21.

By the way, when the vehicle having the vehicle seat 10 mounted in the vehicle interior is scrapped, the vehicle is disassembled and the vehicle seat 10, its components or constituent materials are recycled. It is necessary to remove the seat 10 from the upper surface side of the passenger compartment floor 21. The vehicle seat 10 attached using the attachment portion 30
Can be removed from the passenger compartment floor 21 by the following operation.

That is, the vehicle seat 10 is attached to the mounting portion 3
The vehicle seat 10 is mounted on the upper surface side of the passenger compartment floor 21 via the panel 31 while being mounted on the panel 31 constituting the vehicle seat 10. Can be removed from the passenger compartment floor 21, and in this state, the vehicle seat 10 can be taken out integrally with the panel 31 through the opening 22. In this case, the mounting bolts 36a and 37a for attaching the panel 31 to the lower surface side of the passenger compartment floor 21 are provided on the lower surface side of the passenger compartment floor 21,
That is, it can be pulled out and removed outside the vehicle body by a loosening operation from below. Such a removal operation can be performed as a series of operations including a removal operation of a mounted component such as an engine or an axle, and the removal operation can be performed easily and efficiently.

In the mounting structure, the panel 3
1 is temporarily fixed to the passenger compartment floor 21 side by spot welding in advance, so that the panel 31 can be removed from the passenger compartment floor 21 side by removing the mounting bolts 36a and 37a and then pulling the panel 31 downward. It is necessary to tear off the weld site. However, there is a case where the panel 31 does not always need to be temporarily fixed, and in this case, the temporary fixing in the assembly process of the vehicle body can be omitted.

The vehicle seat 10 is attached to the panel 31 in advance in the fitting assembly process, and the vehicle seat 10 in this state is fitted from below the opening 22 of the vehicle cabin floor 21 through the opening 22 and temporarily. Without stopping, a large number of mounting bolts 36a, 37a are fixed from the lower surface side of the passenger compartment floor 21 to the weld nut 36b,
The panel 31 is firmly fixed to the passenger compartment floor 21 by screwing it to the panel 37b. The panel 31 is provided with mounting bolts 36a, 37a.
Can be detached from the vehicle cabin floor 21 by removing it, and the vehicle seat 10 can be removed together with the panel 31 through the opening 22 of the vehicle cabin floor 21.

The vehicle seat 10 is mounted on the passenger compartment floor 21.
When the panel 31 is detached from the upper surface side, the panel 31 can be detached from the passenger compartment floor 21 side and then taken out through the entrance of the vehicle body.

[Brief description of the drawings]

FIG. 1 is a side view of a vehicle seat employing a mounting structure according to an example of the present invention.

FIG. 2 is a perspective view showing a mounting portion of a vehicle cabin floor used in the mounting structure.

FIG. 3 is an enlarged partial longitudinal sectional view of a portion indicated by an arrow 3 in FIG. 1 in the mounting structure.

FIG. 4 is an enlarged partial longitudinal sectional view of a portion indicated by an arrow 4 in FIG. 1 in the mounting structure.

[Explanation of symbols]

10 ... Vehicle seat, 11 ... Seat cushion, 12 ...
Seat track, 13: seat back, 14: headrest, 15, 16: mounting bracket, 21: cabin floor, 22: opening, 23, 24: reinforcement, 30: mounting part, 31: panel, 31a, 31b …
Mounting parts, 32a, 32b: mounting brackets, 33, 34
... Reinforcement, 35a ... Bolt for seat attachment, 35b ... Weld nut for seat attachment, 36a, 3
7a: mounting bolts, 36b, 37b: weld nuts.

Claims (4)

[Claims] 1. A nut in which a mounting portion provided on a lower surface side of a vehicle-mounted product is mounted on a mounting portion provided on a vehicle cabin floor side, and a mounting bolt inserted through the mounting portion from above is fixed to the mounting portion. The vehicle-mounted product is attached to the mounting portion by screwing a nut onto a mounting bolt fixed to the mounting portion side and penetrating through the mounting portion and protruding upward. In the mounting structure of a vehicle-mounted product mounted on the upper surface side of the vehicle interior floor, the mounting portion,
A panel that covers an opening that opens up and down and that is provided on the vehicle interior floor, wherein the panel is attached to a peripheral portion of the opening so as to be detachable from a lower surface side of the vehicle interior floor. Mounting structure for on-vehicle components. 2. The mounting structure for a vehicle-mounted component according to claim 1, wherein the panel forming the mounting portion includes a reinforcing member for reinforcing the panel on a lower surface side. Mounting structure. 3. The mounting structure for a vehicle-mounted component according to claim 1, wherein the panel forming the mounting portion has a projection projecting upwardly to an upper surface side where the mounting portion of the vehicle-mounted component is bonded. A mounting structure for a vehicle-mounted component, comprising: 4. A mounting structure for a vehicle-mounted component according to claim 1, wherein said vehicle-mounted component is a vehicle seat.