KR19990009705A - Seat coupling assembly of vehicle - Google Patents

Abstract

The present invention relates to a seat coupling assembly of a vehicle. According to a seat coupling assembly of a conventional vehicle, the floor panel is a simple plate-shaped member, which has not only weak structural strength but also heavy weight, Since the production cost increases due to the large number of parts and the large number of parts, the weight of the entire vehicle increases when the seats are combined, and thus the fuel cost of the vehicle increases. To solve this problem, the seat 10 is fixed to the floor panel 20 of the vehicle. The first rails 34a and 34b attached to the front lower side of the < RTI ID = 0.0 >), < / RTI > second rails 32a and 32b mounted to both rear sides of the seat 10, and the first rails 34a ( The support block 26 is attached to the top surface of the floor panel 20 so that the 34b is coupled, and the first guides 38a and 38b mounted on both sides of the support block 26 and the second rail ( 32a) to be combined The second guides 36a and 36b attached to one side of the center member 21 formed on the floor panel 10, and one side of the flare panel 10, and the first rails 34a and 34b and the first guide. 2 rails 32a, 32b, the first guides 38a, 38b, and the second guides 36a, 36b are fastened to each other and fixed to one side of the first rail (34a) to fix it 40 to provide a seat coupling assembly of a vehicle configured.

Description

Seat coupling assembly of vehicle

The present invention relates to a seat coupling assembly of a vehicle, and more particularly, when the seat is to be coupled to a floor panel, the fastening force is improved to protect the safety of the passenger, and a lightweight and high strength floor panel is provided. It relates to a seat assembly assembly of the vehicle that can improve the productivity and commerciality of the vehicle.

As shown in FIG. 1, a floor panel assembly for a compact van includes a floor panel 5 constituting a bottom plate of a vehicle, and a cross member 7 for reinforcing structural strength of the floor panel 5. consist of.

In addition, as shown in FIG. 2, the seat 10 seated by the passenger is coupled to the floor panel 5, and seat tracks 12 are mounted on both sides of the seat 10, and the seat The track 12 is slidably coupled with a seat rail 14 having a bracket 16 attached to the end thereof, while the floor panel 5 has an upper side of the cross member 7 and a rear side of the cross member 7. The mounting holes 9 are formed in the side of the floor panel 5 of the seat panel, and the seat 10 is attached to the mounting holes 9 by fastening the bracket 16 of the seat rail 14 to the mounting hole 9. It is fixedly coupled at the top of the panel (5).

The seat 10 is fixed to the seat rail 14 and the seat track 12 by sliding back and forth in accordance with the passenger's body when seated.

However, according to the seat coupling assembly of a conventional vehicle, the seat fastened to the floor panel is supported by two points on both sides. When a larger impact occurs, the seat is separated from the seat by the fastening force between the seat and the floor panel. There is a problem that an accident occurs.

On the other hand, the floor panel is formed of a simple steel plate in order to maintain the high strength bar, if you want to maintain a greater strength, the thickness is thicker and heavier the weight there is also a problem that the fuel cost of the vehicle decreases due to increased fuel cost have.

The present invention has been made to solve the above problems, and an object of the present invention is to improve the fastening force in the seat coupling in the floor panel, and to provide a seat coupling assembly of a vehicle provided with a floor panel that can maintain a light weight, high strength To provide.

1 is a perspective view showing a seat assembly of a conventional vehicle,

Figure 2 is a perspective view showing a state in which the seat is coupled to the floor panel in the seat assembly assembly of a conventional vehicle,

3 is a perspective view illustrating a seat assembly of a vehicle according to the present invention;

Figure 4 is a perspective view showing another embodiment of a seat coupling assembly of a vehicle according to the present invention.

Explanation of symbols on the main parts of the drawings

10 sheet 20 floor panel

22: skin layer 24: core layer

26: support blocks 32a, 32b: second rail

34a, 34b: first rail 36a, 36b: second guide

38a, 38b: first guide 40: fixing device

In order to carry out the above object, the present invention, the first rail attached to the front lower side of the seat coupled to the floor panel of the vehicle, the second rail mounted on both rear sides of the seat, and the first A support block is attached to an upper surface of the floor panel so that the rail is coupled, and a first guide mounted on both sides of the support block, and one side surface of the center member formed on the floor panel so that the second rail is coupled, A second guide attached to the side, and the first and second rails and the first and second guides are coupled through and installed through the first and second rails and the first and second guides. It provides a seat coupling assembly of a vehicle comprising a fixing device.

Best Mode for Carrying Out the Invention Preferred embodiments of the present invention will now be described with reference to the accompanying drawings, wherein like reference numerals designate like parts in the prior art.

Figure 3 shows a seat coupling assembly of the vehicle according to the present invention, the seat is coupled to the floor panel 20 is formed on the floor of the vehicle, centering around the center member 21 protruding from the floor panel 20 Seats 10 on which passengers are seated are respectively disposed.

Here, the support block 26 having an iron shape is mounted on the floor panel 20, and first guides 38a and 38b are attached to both side surfaces of the support block 26. At the rear of the block 26, second guides 36a and 36b are attached to one side of the center member of the floor panel and one side of the floor panel, respectively.

Meanwhile, two first rails 34 and 34 inserted into the first guides 38 and 38 are respectively mounted on the lower side of the seat 10 at the front, and the rear side of the first rail Second side rails 32 and 32 inserted into the second guides 36 and 36 are attached to both side surfaces of the seat 10. A fixing device is coupled to one side of the first rail, and the fixing device is penetrated and fixed to the first rail and the first guide after the first rail and the first guide are coupled to each other.

In addition, the floor panel is formed by forming a core layer in the center and joining the skin layer 22 to the upper and lower surfaces of the core layer. Here, the core layer 24 is made of a foam that is easy to absorb shock, and the skin layer 22 is formed of fiberglass resin (FRP: Fiberglass Reinforced Plastics) to maintain high strength.

Figure 4 shows another embodiment of a seat coupling assembly of a vehicle according to the present invention, a support block having a yaw shape is mounted on the floor panel 20, the support block 28 The third guide 38 is joined to the upper side of the. Subsequently, a third rail 35 is attached to the lower side of the sheet so as to be inserted into the third guide 38, and the rest of the configuration is the same as the present invention shown in FIG. 3.

Accordingly, when the seat is coupled to the floor panel, the first and second rails of the seat are inserted into the first and second guides of the floor panel and slide, respectively, and the driver adjusts the seat according to a desired physical condition. The seat is fixed by pushing the fixing device protrudingly coupled to the first rail and penetrating the first guide.

On the other hand, the floor panel is composed of a joint of the skin layer 22, which is a fiber-reinforced resin, and the core layer 24, which is a foam, thereby achieving a light weight and greatly improving strength.

As described above, according to the present invention, the seat is separated from the floor panel by external impacts by being supported or coupled to the three points in the floor panel and the seat, thereby improving passenger safety. There is an advantage. In addition, the floor panel is lighter than the conventional one and can maintain a high strength to save fuel costs and to reinforce rigidity due to impact, there is also an advantage that the vehicle commerciality is improved.

Although the present invention has been described above, only one embodiment, as can be seen in the appended claims, those of ordinary skill in the art can be modified without departing from the spirit of the present invention, such modifications Will be understood to fall within the scope of the present invention.

Claims (2)

First rails 34a and 34b attached to the front lower side of the seat 10 which is fixedly coupled to the floor panel 20 of the vehicle, Second rails 32a and 32b mounted to both rear sides of the seat 10; First guides 38a and 38b are attached to upper surfaces of the floor panel 20 so that the first rails 34a and 34b are coupled to each other, and are mounted on both sides of the support block 26. )Wow, And second guides 36a and 36b attached to one side of the center member 21 formed on the floor panel 10 and one side surface of the flare panel 10 so that the second rails 32a and 32b are coupled to each other. , The first rails 34a and 34b, the second rails 32a and 32b, the first guides 38a and 38b, and the second guides 36a and 36b are coupled to each other to fix the first rails 34a and 34b. 1 seat assembly of a vehicle comprising a fixing device (40) installed on one side of the rail (34a). According to claim 1, The floor panel 20 is composed of a skin layer 22 made of a fiber-reinforced resin material on the upper and lower surfaces thereof, and a core layer 24 made of a foam material is interposed in the skin layer 20. Seat assembly of the vehicle.