KR102552437B1 - Flattened interior floor structure of multi-seater van and indoor floor renovation method of multi-seater van using the same - Google Patents

Abstract

The present invention relates to an interior floor structure of a multi-passenger van and a method for remodeling the interior floor of a multi-passenger van using the same, and more particularly, to a flattened interior floor by remodeling the interior floor of a multi-passenger van having a curved bottom surface to be flat. It relates to a structure and a method of remodeling the interior floor of a multi-passenger van using the same.
The vehicle floor according to the present invention
a plurality of bottom plates having a bottom groove extending at a center of a predetermined depth along the front-rear direction of the vehicle and fixed to the bottom surface of the vehicle in parallel along the front-rear direction;
a support member supporting a gap between the floor plate and the bottom surface of the vehicle;
a bottom plate supported by the bottom plate; and
It includes a decorative member installed on top of the floor plate.

Description

Flattened interior floor structure of multi-seater van and indoor floor renovation method of multi-seater van using the same}

The present invention relates to an interior floor structure of a multi-passenger van and a method for remodeling the interior floor of a multi-passenger van using the same, and more particularly, to a flattened interior floor by remodeling the interior floor of a multi-passenger van having a curved bottom surface to be flat. It relates to a structure and a method of remodeling the interior floor of a multi-passenger van using the same.

Various devices related to vehicle modification are being developed. Utility Model Registration No. 20-0476776 and Patent No. 10-1796186 disclose devices that can move a seat of a vehicle more effectively by installing it on a rail installed on a flat floor of a vehicle.

However, as the vehicle's electrification progresses, the floor surface of the multi-passenger van changes to a curved shape, and various interior tuning devices or parts manufactured or used based on a multi-passenger vehicle with a substantially flat floor are difficult to use directly. It becomes difficult, and a modification to it is required. These transformations require significant funding.

An object to be solved by the present invention is to provide a new floor structure capable of flattening the floor of a multi-passenger vehicle having a curved floor surface.

Another problem to be solved by the present invention is to provide a new floor structure remodeling method capable of flattening the floor of a multi-passenger vehicle having a curved floor surface.

Terms

In the specification of the present invention, the term 'front-rear direction' means the front-rear direction of the vehicle.

In the specification of the present invention, the term 'height' means the height from the floor surface of the vehicle.

In order to solve the above problems, a flat floor for a vehicle according to the present invention

a plurality of bottom plates having bottom grooves of a predetermined depth extending long along the front-rear direction of the vehicle at the center thereof, and fixed to the bottom surface of the vehicle in parallel along the front-rear direction;

a support member supporting a gap between the floor plate and the bottom surface of the vehicle;

a bottom plate supported by the bottom plate; and

It is characterized in that it comprises a decorative member installed on the top of the floor plate.

In the present invention, the vehicle may be a passenger vehicle. In the practice of the present invention, the vehicle may be a 9-passenger vehicle.

In the present invention, the floor of the vehicle may be a curved vehicle floor where the second row seats are mounted higher than other floor surfaces.

In the practice of the present invention, the curved vehicle floor may be a floor surface having a difference of 5 mm or more between the height of the floor surface on which the second row seats are mounted and the height of the floor surface of the getting on and off passage between the second row seats and the driver's seat. For example, it may be a vehicle floor having a height difference between 10 and 30 mm.

In the present invention, the length of the floor plate may have a length corresponding to the distance from the getting on and off passage of the van to the storage of the four-row sinking sheet, for example, 1 m or more, preferably 1 to 2 m A range of, for example, 1.5 m, 1.6 m, 1.7 m, 1.8 m, and 1.9 m.

In the present invention, the bottom plate may be made of a bottom groove and both support pieces formed along both sides of the bottom groove. Both of the support pieces may be formed continuously or intermittently.

In the practice of the present invention, the bottom plate has an overall elongated rectangular shape, and may include a bottom groove in the center of a predetermined width and support pieces on both sides of a predetermined width.

In the present invention, the floor plate may be fixed to the vehicle floor by a seat positioned between the seat and the floor surface and fixed to the vehicle floor. In the practice of the present invention, the bottom plate may have a through-hole through which a seat fixing bolt passes through the bottom groove, and may be inserted and fixed therebetween as the seat is fixed to the floor.

In the present invention, 2 to 4 or more bottom plates, for example, 2, 3 or 4 may be used, and preferably 4 bottom plates may be used to fix 2 sheets.

In the present invention, the bottom plate may be integrally formed through a support piece on one side and a support piece on the other side of the other adjacent bottom plate, a connection piece, or a connection plate, through which the bottom between the support pieces and the support pieces It is able to support the space effectively.

In the practice of the present invention, the bottom plate to which the support pieces are interconnected may be two bottom plates positioned in the middle among four plates, and the two bottom plates may be integrally formed using a connecting plate.

In the present invention, the support member is for supporting a space in which the floor plate is lifted from the vehicle floor by a curved bottom surface when the floor plate is fixed to the floor surface, and may be a support member corresponding to the height of the lift space. there is. In the practice of the present invention, the support member may be a piece of wood.

In the present invention, the floor board member is a board member installed on a flat surface provided by a plurality of floor plates fixed to the floor surface, and preferably may be a wooden board member.

In the practice of the present invention, the wooden board is supported by the bottom plate, and can be supported while being immovably fixed to both support pieces of the bottom plate.

In a preferred embodiment of the present invention, the lower surface of the floor plate supported by both support pieces of the floor plate may be filled with a filler and/or support material to fill a space between the vehicle floor and the lower surface of the floor plate.

In the present invention, the decorative member may be a decorative board attached to the surface of the floor board, for example, sheet paper.

In one embodiment of the present invention, the decorative member may be a coating film coated on the surface of the floor board.

In one aspect, the present invention

Installing a plurality of floor plates on the floor of the vehicle, having a bottom groove extending at a center of the vehicle with a predetermined depth and extending along the front-rear direction of the vehicle, and fixed to the floor surface of the vehicle in parallel along the front-rear direction;

supporting a gap between the floor plate and the bottom surface of the vehicle with a support member;

constructing a floor plate on the floor plate; and

It provides a vehicle floor construction method comprising the step of constructing a decorative member on top of the floor plate.

In the present invention, the vehicle floor construction method may further include removing the vehicle seat and installing the vehicle seat.

In the present invention, the floor plate may be installed so that the hole formed in the bottom groove is positioned in the seat fixing hole formed in the vehicle floor, through which the seat fixing bolt penetrates the bottom plate and is coupled to the seat fixing hole.

In one aspect, the present invention

A support plate having a predetermined width and extending along the longitudinal direction of the vehicle;

A first bottom groove of a predetermined depth formed on one side of the support plate and extending long in the front-rear direction of the vehicle;

It is formed on the other side of the support plate and consists of a second bottom groove of a predetermined depth extending long along the front and rear directions of the vehicle,

Having a plurality of first through-holes formed along the longitudinal direction in the first bottom groove;

A plate-type bottom plate having a plurality of second through-holes formed in the second bottom groove along a longitudinal direction is provided.

In one embodiment of the present invention, the planar floor plate may be installed in a central passage of a van.

In another embodiment of the present invention, the planar floor plate may be installed behind a driver's seat or behind a passenger's seat.

According to the present invention, a flat floor structure and construction method that can be installed on the floor of a vehicle having a curved floor have been proposed. In the case of forming a flat floor structure according to the present invention, it is possible to use a conventional seat support capable of left and right movement and forward and backward extension. In addition, the present invention provides a new floor bracket that can be used in a vehicle having a curved floor.

1 is a plane direction view for explaining an internal structure of a seat of a 4-row, 9-seater vehicle.
FIG. 2 is a view showing a side cross-section taken along line segment AA′ of FIG. 1 .
3 is a view showing a movement state of the seat of FIG. 2 .
Figure 4 is a side view showing a state in which the seat is removed and the floor plate is installed for the floor structure of the present invention.
5 is a planar view showing a state in which a seat is removed and a floor plate is installed for the floor structure of the present invention.
6 is a perspective view of the bottom plate of the present invention.
7 is a plane direction view of a state in which a floor plate and a decorative plate are installed on the floor of a vehicle.
FIG. 8 is a view showing a cross section taken along line segment BB′ of FIG. 7 .
FIG. 9 is a view showing a cross section taken along line segment CC′ of FIG. 7 .
10 is a planar view showing a state in which a track guide rail, a movable rail, and a bundle of rails are installed on the vehicle floor of FIG. 7 .
FIG. 11 is a view showing a cross section along line segment BB′ of FIG. 10 .
FIG. 12 is a view showing a cross section taken along line segment CC′ of FIG. 10 .
13 is a photograph showing a state in which the floor plate according to the present invention is installed on the floor of a vehicle.
14 is a plan view of a planar bottom plate.
15 is a planar view showing a state in which a sheet is removed for the floor structure of FIG. 5, a plate-type floor plate is used in the center, and floor plates are installed on both sides.

Hereinafter, the present invention will be described in detail through examples. The following examples are not intended to limit the present invention, but to illustrate the present invention.

As shown in FIGS. 1 to 3, the van 100 having a flat bottom surface according to the present invention has a 9-seater four-row vehicle 10 having a curved bottom surface, and the first self-contained vehicle 10 consists of a driver's seat and a passenger seat. Row seats (1), independent second row seats (2), independent third row seats (3), and fourth row seats (4) made of wide seats that can seat three people are installed, The floor where the second row seats 2 are installed and the elevator passage 15 between the first row seats 1 and the second row seats 2 have a curved shape, and the third row seats 3 to the fourth row seats Up to the rows of seats 4 have a flat floor, and a forward and backward moving path is formed between the seats located behind the driver's seat and the seats located behind the front passenger's seat.

The first row seat (1) consisting of a driver's seat and passenger seat on the floor of the vehicle is slid by combining the first row track guide rail (11) with a sliding rail embedded in the upper surface and the first row seat track (12) supporting the lower part of the seat. The second row seats 2 for passengers to board are coupled with the second row track guide rail 21 with a sliding rail embedded in the upper surface and the second row seat track 22 supporting the lower part of the seat to slide It is a seat that dings.

In the third row seats 3 on which passengers board, the third row rail assembly 32 is coupled to the third row buried rail 31 embedded in the floor surface 5, and the third row rail assembly 32 The third row seat track 33 is coupled to and reciprocating seat, and the fourth row seat 4 is a seat that can be stored or removed by being folded into the sinking groove 14 formed on the bottom surface 5.

As shown in FIGS. 4 and 5, in a state in which the second row seats, the third row seats, and the fourth row seats are removed, the sinking hole from the rear end of the first row seat 1, that is, the boarding passage 15 Four bottom plates 100 are installed in parallel up to the front end of 14, and a support member 150 is inserted between the front lower part of the bottom plate 100 and the curved bottom surface 5, so that the bottom plate 100 ) to support

As shown in FIG. 6, the floor plate 100 varies according to the length of the vehicle, but it forms a rectangular plate as a whole and has a length of about 1 to 2 m, for example, 1.7 to 1.8 m, and 15 to 20 cm. has a width of In the center, a coupling groove 110 having the same width and the same depth is formed along the longitudinal direction, and the coupling groove 110 has a width of 10 to 15 cm and a depth of 1 to 3 cm. On both sides of the coupling groove 110, wing-shaped support pieces 120 are formed with the same length. The wing-type support piece 120 has a width of 2 to 5 cm, extends with the same width, and the wing-type support pieces 120 formed on both sides have the same width.

Through-holes 130 are formed in the coupling groove 110 of the bottom plate 100 at predetermined intervals, and through the through-holes 130, they can be fixed to the bottom surface with bolts or screws. Alternatively, the through hole 130 may be formed at a position corresponding to the floor hole 50 to which the second row seat or the third row seat is fixed, so that a bolt for fixing the seat is formed on the floor through the through hole 130. Can be joined to holes.

The bottom plate 100 may be manufactured by bending a steel plate or extruding aluminum and then drilling a through hole 130 in the coupling groove 110, and has a thickness of 2 to 3 mm.

As shown in FIGS. 7 to 9, in a state where the floor plate 100 is fixed to the floor surface, the floor plate material (except for the floor groove 110 space where the second row seats and the third row seats are to be installed) 200) to form a second row installation groove 210 and a third row installation groove 310, and the upper surface of the floor plate 200 is covered with a decorative plate member 300 to form a flat floor.

The floor plate 200 is formed to match the height of the skid plate 6 installed on both sides of the elevator passage of the vehicle, and the decorative plate 300 is formed to a thickness equal to or slightly higher than the height of the skid plate 6.

The bottom plate 200 is fixed to the wing-shaped support piece 120 of the bottom plate 100 by means of screws or pieces.

As shown in FIGS. 10 to 12, in order to install the second row seats, the track guide rail 21 removed from the vehicle is installed in the second row installation groove 210, and to install the third row seats, The third row moving rail 31 and the rail assembly 32 removed from the vehicle were reinstalled.

The second row seats and the third row seats removed from the vehicle are installed on the installed track guide rails 21 and the rail assembly 32 to complete the interior modification into a vehicle having a flat floor.

In another embodiment, instead of the two bottom plates installed in the center of the bottom surface, a single plate-like plate having a combined shape may be used. 14 shows a plate type bottom plate in which support pieces of two bottom plates are connected by a plate material. A first coupling groove 1110 is formed on one side of the plate-shaped bottom plate 1000, a second coupling groove 1120 is formed on the other side, and a connecting plate member 1300 is formed therebetween. In the first coupling groove 1110, first through holes 1130 are formed at predetermined intervals like the coupling groove 110 of the bottom plate, and in the second coupling groove 1210, second through holes 1230 are formed at predetermined intervals. are formed and fixed to the bottom surface through bolts or screws through the first through hole 1130 and the second through hole 1230.

As shown in FIG. 15, in a state in which the second row seats, the third row seats, and the fourth row seats are removed, the rear end of the first row seats 1 on the left and right sides of the vehicle floor, that is, the boarding aisle 15 From the to the front end of the sinking hole 14, two floor plates 100 are installed in parallel, and a flat floor plate 1000 is installed at the center of the vehicle floor.

As shown in FIG. 16, in a state where the floor plate 100 is fixed to the left and right sides of the floor and the plate-type floor plate 1000 is fixed to the center, second row seats and third row seats are installed. Excluding the floor groove space is covered with the floor plate 200, the upper surface of the floor plate 200 is covered with the decorative plate 300 to form a flat floor. The floor plate 200 is formed to match the height of the skid plate 6 installed on both sides of the elevator passage of the vehicle, and the decorative plate 300 is formed to a thickness equal to or slightly higher than the height of the skid plate 6. The bottom plate 200 is connected to the wing-type support piece 120 of the bottom plate 100 and the first wing-type support piece 1120 and the second wing-type support piece 1210 of the plate-type bottom plate 1000. It is fixed to the plate member 1300 by screws or pieces.

As shown in FIG. 17 , the plate type floor plate may be used in a state in which a part of the bottom groove on both sides is cut according to the internal structure of the vehicle.

100: bottom plate
150: support member
200: floor plate
300: decorative plate
1000: plate type bottom plate

Claims (13)

It has a bottom surface on which through-holes for bolts are formed, a bottom groove with a predetermined depth extending along the front-rear direction of the vehicle, and wing-shaped support pieces formed at upper ends of both sides of the bottom groove, which are formed on both side walls, and the through-holes for the bolts are formed. A plurality of floor plates bolted parallel to the floor surface of the vehicle through the spheres along the front-back direction;
a support member supporting a gap between the floor plate and the bottom surface of the vehicle;
a floor plate supported by being spaced apart from the bottom surface of the vehicle by both support pieces of the floor plate;
a decorative member installed on top of the floor plate;
A rail installed on the bottom surface of the bottom groove of the bottom plate, and
A vehicle floor including a bundle of rails coupled to the rails and moving in the forward and backward directions. delete According to claim 1,
A vehicle floor, characterized in that the second row installation groove and the third row installation groove are formed in the floor plate. According to claim 1,
The vehicle floor, characterized in that the support member supports the lower portion of the front end of the floor plate. According to claim 1,
A vehicle floor, characterized in that a track guide rail for second row seats is installed in the bottom groove of the floor plate. According to claim 1,
A vehicle floor, characterized in that a floor rail and a bundle of rails for third row seats are installed in the bottom groove of the floor plate. removing the seat of the van;
on the floor of a van with a seat removed
It has a bottom surface on which through-holes for bolts are formed, a bottom groove with a predetermined depth extending along the front-rear direction of the vehicle, and wing-shaped support pieces formed at upper ends of both sides of the bottom groove, which are formed on both side walls, and the through-holes for the bolts are formed. Bolt-fixing and installing a plurality of floor plates parallel to the floor surface of the vehicle along the front and rear directions through spheres to the floor of the vehicle;
supporting a gap between the floor plate and the bottom surface of the vehicle with a support member;
constructing a floor plate on the floor plate;
constructing a decorative member on top of the floor plate;
Installing a rail on the bottom surface of the bottom groove of the bottom plate; and
Installing a rail bundle coupled to the rail and moving in the forward and backward directions;
Vehicle modification method comprising a. According to claim 7,
The method of remodeling a vehicle further comprising removing a rail for forward and backward movement of a seat of the van. According to claim 7,
A vehicle modification method further comprising the step of coupling a vehicle seat to a bundle of rails. According to claim 7,
Wherein the floor plate construction step covers the floor with a floor plate while forming a second row installation groove, a third row installation groove, or both. According to claim 8,
A vehicle modification method characterized by reinstalling the removed rail for forward and backward movement in the bottom groove of the floor plate. It consists of a bottom surface on which through-holes for bolts are formed, and both side walls, and a bottom groove having a width of 10 to 15 cm and a depth of 1 to 3 cm extending along the front-rear direction of the vehicle, and formed at the upper ends of both sides of the bottom groove. A vehicle floor remodeling plate characterized in that it has a wing-shaped support piece and is bolted to the bottom surface of the vehicle through the through-holes for the bolts. delete

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