JPH10250440A - Assembly structure for rear seat cushion - Google Patents

Abstract

PROBLEM TO BE SOLVED: To simplify a structure of a rear seat cushion, facilitate manufacture, and so that assembly work can be simplified. SOLUTION: In this rear seat cushion, by a frame wire 5 having a main wire 6 inserted to front end edge and both side edges in the end part of a cushion cover 1 and a rear wire 7 inserted to a rear end edge in the end part of the cushion cover 1, a pad 2 in a condition wrapped by the cushion cover 1 is held. Both rear end parts 6a of the main wire 6 are inserted to a rear hole part 16 of a floor 3, in a condition that the frame wire 5 is fitted into a positioning recessed part 12 around a base part 11 of the floor 3, a front end part of the main wire 6 is tightened to a front wall part of the base part 11 with the front end edge in the end part of the cushion cover 1, and the rear seat cushion S is assembled in the floor 3.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an assembling structure of a reseat cushion in a reseat for a vehicle to be installed on a floor at the rear of a vehicle compartment.

[0002]

2. Description of the Related Art Conventionally, as shown in FIGS. 7 and 8, when a reseat cushion of a reseat for a vehicle is mounted on a floor of a vehicle cabin, the reseat cushion is integrated with an outer peripheral portion of a pad 54 covered with a skin 51. The frame 55 fixed by foaming and the edge wire 52 inserted into the fixing cloth 51a at the end of the skin 51 are joined by a plurality of hog rings 53, and formed at the front and rear portions of the frame 55. Bolt insertion part 5
5a and 55b were fastened to the front and rear mounting holes 64 and 65 of the floor 63 by bolts.

[0003]

In the conventional method for assembling a re-ash cushion, a large number of hog rings 53 are required to join the skin 51 and the frame 55, and the joining operation becomes complicated. There is a problem and a problem that the mounting position of the re-ash cushion on the floor 63 is easily changed. Further, since the frame 55 and the pad 54 are fixed and integrated, there is a problem that the recyclability of the frame 55 is poor. SUMMARY OF THE INVENTION It is an object of the present invention to simplify the assembling work of assembling a re-ash cushion on a floor of a vehicle to simplify the structure of the re-ash cushion.

SUMMARY OF THE INVENTION An object of the present invention is to solve the above-mentioned conventional disadvantages in assembling a rear seat cushion. The object of the present invention is to simplify the structure to facilitate manufacture and to assemble the vehicle on the floor. An object of the present invention is to provide a rear seat cushion mounting structure capable of simplifying the mounting operation. Another object of the present invention is to provide an assembling structure of a rear seat cushion in which a frame (wire) can be easily collected and has good recyclability.

[0005]

According to a first aspect of the present invention, there is provided a cushion cover which is inserted into a terminal portion of a cushion cover covering a pad along a lower end edge of the pad, and is provided with a cushion cover. Is characterized in that a frame wire which is held in a state of covering the pad is connected to the floor together with a terminal portion of the cushion cover in a state where a part of the frame wire is inserted into a hole of the floor.

According to the first aspect of the present invention, the frame wire is inserted into the end of the cushion cover that covers the pad, and the cushion cover and the frame wire hold the pad in a non-fixed state. In this state, a part of the frame wire is inserted into the hole of the floor, and the frame wire is joined to the floor together with the end of the cushion wire to prevent the insertion portion of the frame wire from slipping out. Assembled.

According to a second aspect of the present invention, to solve the above-mentioned problem, a main wire inserted through the front end edge and both side edges of the cushion cover at a terminal portion thereof according to the first aspect of the invention, and a cushion cover is provided. A frame wire having a rear wire inserted through the rear end edge of the terminal portion is fitted into a positioning recess around a base formed on the floor so that the frame wire is positioned. It is characterized by being fixed.

According to a second aspect of the present invention, there is provided a frame wire having a main wire inserted at a front end and both side edges of a terminal portion of a cushion cover and a rear wire inserted at a rear end edge of a terminal portion of the cushion cover. As a result, the state in which the cushion cover covers the pad is maintained. The frame wire is connected to the floor together with the end portion of the cushion cover in a state where the frame wire is fitted into the positioning recess around the base formed on the floor, and the frame wire is positioned. It is fixed to the base.

[0009]

FIG. 1 shows a first embodiment of the present invention.
This will be described with reference to FIG. Floor 3 at the rear of the cabin
A reseat cushion S of a reseat for a vehicle, which is to be mounted on a pad, is made of a synthetic resin foam pad 2 formed to be elastically compressible and deformable, and a skin of the reseat cushion S covering the entire pad 2. And a frame wire 5 made of a metal wire that is inserted into the end of the cushion cover 1 and holds the cushion cover 1 while covering the pad 2. The cushion cover-1, frame wire 5 and pad 2 are held in a non-fixed state.

As shown in FIG. 2, first ends of the cushion cover 1 are fixed to the front edge and the left and right side edges of the main body 1a forming a portion of the cushion cover 1 excluding the terminal portion. A cloth 1b is formed, and a second fixing cloth 1c is formed on a rear edge of the main body 1a. The first fixing cloth 1b and the second fixing cloth 1c have a shape in which a band-shaped cloth is folded in two and an insertion portion is provided, and are connected to each edge by sewing.

As shown in FIG. 1, a frame wire 5 comprises a main wire 6 bent in a U-shape and a straight rear wire 7.
And As shown in FIG. 2, the main wire 6 is inserted into the first fixing cloth 1b of the cushion cover 1 with both rear ends exposed, and pads are provided on the front end edge and the left and right side edges of the terminal portion of the cushion cover-1. Attached along the front edge and both side edges of the two lower edges. The rear wire 7 is inserted into the second fixing cloth 1c of the cushion cover 1 with both left and right ends exposed, and is inserted into the rear end of the cushion cover 1 along the rear end of the lower edge of the pad 2 at the rear end of the pad. Mounted.

As shown in FIGS. 1 and 2, when the cushion cover 1 covers the pad 2, the main wire 6 and the rear wire 7 are located near both left and right ends of the rear wire 7. The rear end portions 6a are orthogonal to the portion 6a.
Is held down in a rectangular frame shape pressed down, and the state in which the cushion cover 1 covers the entire pad 2 is held by the main wire 6 and the rear wire 7.

As shown in FIG. 1, at the front end of the main wire 6 of the frame wire 5, a pair of right and left brackets for fixing the front end of the main wire 6 to the floor 3 together with the end of the cushion cover-1. 9 is cushion cover-1
Is attached to a notch 19 (see FIG. 3) formed at the terminal portion of the optical disc.

As shown in FIG. 1, on the floor 3 of the passenger compartment,
The base 11 has a planar shape substantially equal to the shape of the lower surface of the pad 2, and is provided with a pedestal 11 on which the pad 2 is mounted for the purpose of positioning the frame wire 5 when assembling the floor wire 5 to the floor 3. Around the base 11, there is formed a positioning recess 12 into which the frame wire 5 is positioned and fitted.

A front positioning portion 12a having a shape substantially equal to the bent shape of the main wire 6 is formed on the front side and both sides of the base portion 11 so that the main wire 6 of the frame wire 5 is positioned and fitted. . A groove-shaped positioning portion 12b in which the rear wire 7 of the frame wire 5 is positioned and fitted is formed on the rear side of the base portion 11.

As shown in FIG. 1, a bracket 9 of the frame wire 5 is provided on the front wall of the base 11 of the floor 3.
A pair of left and right front holes 1 into which bolts 17 to be fastened are inserted
5 is inserted through the rear wall of the rear positioning portion 12b at the rear side of the base portion 11, and a synthetic resin collar 10 for inserting the rear end of the main wire 6 is inserted. A hole 16 is provided.

In order to assemble the re-ash cushion S on the floor 3 of the passenger compartment, the cushion cover-1 is attached to the pad 2
Cover, cushion cover 1 and frame 5
And the pad 2 is in a non-fixed state, and the cushion cover 1 covers the entire pad 2, and this state is held by the frame wire 5.

In this holding state, both rear end portions 6a of the main wire 6 are inserted into rear holes 16 of the floor 3 through the collar 16, and the main wires 6 are fitted into the front positioning portions 12a of the floor 3 to be rear wires. 7 for rear positioning part 12
b, and the frame wire 5 is fitted into the positioning recess 12, the pad 2 is placed on the base 11, and both brackets 9 are bolted by the bolt 17 to the front hole 15 of the floor 3.
To conclude. Thus, both rear ends 6a of the main wire 6
Frame wire 5 with the insertion portion of
Is connected to the floor 3 together with the terminal portion of the cushion cover 1, and the reamed cushion S is fixed to the base 11,
The re-ash cushion S can be mounted on the floor 3.

According to the above embodiment, the terminal portion of the cushion cover-1 can be fixed without using a hog ring or the like, and the terminal process of the cushion cover-1 can be simplified to reduce the number of working steps. As a result, the assembling work of the re-ash cushion S can be rationalized.

Further, since the frame wire 5 has both the function of locking the terminal portion of the cushion cover 1 and the function of maintaining the state in which the cushion cover 1 covers the pad 2, the function of the coconut cover 1 is not limited. The number of parts of the cushion S can be reduced, and the production of the re-ash cushion S can be simplified.

Further, since the frame wire 5 is not fixed to the pad 2 by bonding or integral foaming, the frame wire 5 is not fixed.
The wire 5 can be easily separated from the pad 2 and collected, and the recyclability of the re-ash cushion S can be improved.

Also, the re-ashed cushion S is placed on the floor 3
The base portion 11 can be easily positioned and assembled on the floor, and the operation of assembling the ream cushion C can be simplified.

Next, a second embodiment of the present invention shown in FIG. 6 will be described. In this embodiment, the front end of the main wire 6 of the frame wire 5 has a cylindrical shape with a part cut away, and is disposed in the notch 19 of the cushion cover 1 so that the main wire 6 is inserted. Floor mounting 2
0 is connected. The floor fixture 20 is press-fitted into the front positioning portion 12a of the positioning recess 12 of the floor 3 to couple the frame wire 5 to the floor 3 together with the end of the cushion cover 1. The other configuration is the same as that of the first embodiment.

[0024]

According to the first aspect of the present invention, the terminal portion of the cushion cover can be processed without using a hog ring or the like, and the terminal processing of the cushion cover can be simplified to reduce the number of work steps. And the work of assembling the liquorice cushion cover can be simplified.

Further, the frame wire is provided with a cushion cover.
The function of locking the terminal part of the rear cover and the function of holding the pad covered with the cushion cover are reduced, reducing the number of parts of the re-ash cushion and simplifying the production of the rear seat cushion. can do.

Further, since the frame wire is not fixed to the pad, the frame wire can be easily separated and recovered from the pad, and the recyclability of the re-amush cushion can be improved.

According to the second aspect of the present invention, the re-ash cushion can be easily positioned on the floor base and assembled to the floor, so that the assembling work of the re-ash cushion can be simplified. .

[Brief description of the drawings]

FIG. 1 is an exploded perspective view of a refill cushion showing a first embodiment of the present invention.

FIG. 2 is a perspective view of a main part of the cushion cover.

FIG. 3 is an enlarged perspective view as viewed from the direction of arrow XI in FIG. 2;

FIG. 4 is a vertical cross-sectional view of a front joint portion between a re-ash cushion and a floor.

FIG. 5 is a longitudinal sectional view of a rear connecting portion between a re-ash cushion and a floor.

FIG. 6 is a perspective view of a main part showing a second embodiment of the present invention.

FIG. 7 is a conventional view showing a mounting portion between a rear seat cushion and a floor.

FIG. 8 is a conventional view showing a stop portion of the rear seat cushion by a hog ring.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Cushion cover 2 Pad 3 Floor 5 Frame wire 6 Main wire 7 Rear wire 11 Base 12 Positioning recess S Reashito cushion

Claims (2)

[Claims] The cushion cover is inserted into a terminal portion of a cushion cover that covers the pad along a lower edge of the pad.
A frame wire that holds the pad encased,
An assembly structure for a refill cushion, wherein a part of the frame wire is inserted into a hole of a floor and connected to the floor together with a terminal portion of a cushion cover. 2. A frame wire having a main wire inserted through the front end and both side edges of the end portion of the cushion cover and a rear wire inserted through the rear end edge of the end portion of the cushion cover. 2. The assembly structure according to claim 1, wherein said frame wire is fixed to said base portion while being fitted into a positioning recess around said base portion formed on said floor so that said frame wire is positioned. .