KR19990006292U - Nibolster panel structure for automobile - Google Patents

Abstract

The present invention prevents the movement of the nibolster panel from being moved in and out of position as well as the deformation of the instrument panel due to the shock transmitted by easily absorbing the shock generated when the driver's knee is in contact with the instrument panel. The invention relates to a structure of a car bolster panel for automobiles, both sides of which are fixed to a vertical support panel of a tie bar, and a bolster panel 22 having guide holes 24 formed at upper and lower ends thereof, and one side of the nibolster panel. Fastening tightly fixed to one side of the 22, a fastening hole 26 having the same line as the guide hole 24 of the nibolster panel 22 is formed on the top and bottom, the first receiving groove 30 and The first support panel 28 having the second accommodation grooves 32 formed thereon, and one side thereof is fixed to the other side of the knee bolster panel 22, and guide holes 24 of the knee bolster panel 22 are disposed at the upper and lower ends thereof. Through holes 34 having the same line as the Insertion fixing in the receiving grooves 30, 32, 38 of the second support panel 36, and the first support panel 28 and the second support panel 36 formed in the receiving groove 38 in the It is characterized in that it comprises a filling foam 40 and a fastening bolt 42 for fixing the first support panel 28 and the second support panel 36 to the knee bolster panel (22).

Description

Nibolster panel structure for automobile

The present invention relates to a structure of a car bolster panel for cars, and more particularly, to prevent the bolster panel from moving and being released from its position, and to facilitate the impact generated when the driver's knee is in contact with the instrument panel. The present invention relates to a vehicle bolster panel structure capable of preventing the instrument panel from being deformed by the shock absorbed and transmitted.

In general, a car is divided into a body and a chassis, and the body is a part of the car, and a passenger room that provides a passenger's boarding space, an engine room and an engine where the engine is installed. It can be divided into a trunk compartment that can be stored and transported. The body can be divided into the front body, the middle body and the rear body according to the configuration position, and the front body is again divided into an inner plate part such as a dash panel and an outer plate part such as a hood covering the engine compartment. Can be divided. The chassis is a part of the car excluding part of the car, and the vehicle is equipped with various equipment necessary for the engine or driving in the frame. The frame should be light and strong enough to withstand the torsion or vibration caused by the impact from the road surface or the load of the cargo.

Figure 1 is an enlarged cross-sectional view of the main portion showing a state in which the nibolster panel according to the prior art is in close contact with the instrument panel. Referring to FIG. 1, a dash panel (not shown) is installed at a portion of a boarding space that separates a passenger room and an engine room, and one side of the dash panel is provided with an instrument panel 2 on which various instruments are mounted. One side of the instrument panel 2 is fixed to the nibster panel 4, the filling form 6 is interposed between the instrument panel 2 and the nibster panel (4). The filling foam 6 and the nibolster panel 4 absorb shocks generated when the driver's knee portion is in contact with the instrument panel 2 to prevent the instrument panel 2 from being deformed. The nibolster panel 4 is fixed to a vertical support panel (not shown) fixed to both sides of the tie bar (not shown), and the filling foam 6 is the instrument panel 2 and the nibolster by the double-sided tape (8). The panel 4 is fixed to each other.

By using the bolster panel configured as described above, it was possible to prevent the deformation of the instrument panel by absorbing the shock generated when the driver's knee portion was in contact with the instrument panel. Due to the deterioration of the adhesive force, the fixed packing between the instrument panel and the nibolster panel was often released. In addition, as the filling foam is separated from the instrument panel and the nibolster panel, there is a problem in that the instrument panel is deformed by an impact transmitted by not absorbing the shock generated when the driver's knee portion is in contact with the instrument panel.

Accordingly, the present invention is conceived in view of the above problems, the purpose of which is to prevent the movement of the nybolster panel in position and detached, as well as the impact generated when the driver's knees in contact with the instrument panel is easy To provide a vehicle bolster panel structure that can be prevented from being deformed by the shock absorbed and transmitted to the instrument panel.

1 is an enlarged cross-sectional view of a main part showing a state in which the nibolster panel according to the prior art is in close contact with the instrument panel.

Figure 2 is an exploded cross-sectional view showing a state in which the nibolster panel according to the present invention is fixed to the instrument panel.

Figure 3 is an enlarged cross-sectional view of the main part showing a state in which the nibolster panel according to the present invention is fixed to the instrument panel.

* Description of the symbols for the main parts of the drawings *

20: instrument panel 22: nibolster panel

24: Information worker 26: Fastener

28: first support panel 30: the first receiving groove

32: second accommodation groove 34: through hole

36: second support panel 38: receiving groove

40: Filling foam 42: Tightening bolt

The object of the present invention is that both sides are fixed to the vertical support panel of the tie bar, the nibolster panel formed with guide holes at the top and bottom, one side is fixed close to one side of the nibolster panel, the nibolster at the top and bottom A fastening hole having the same line as the guide hole of the panel is formed, the first support panel having the first receiving groove and the second receiving groove formed therein, and one side is fixed close to the other side of the knee bolster panel, the upper and lower knee A through hole having the same line as the guide hole of the bolster panel is formed, a second support panel having an accommodating groove formed therein, a filling foam inserted into and fixed to the accommodating grooves of the first support panel and the second support panel, and the first hole. It can be achieved by a car bolster panel characterized in that it comprises a fastening bolt for fixing the support panel and the second support panel to the bolster panel.

Hereinafter, when described in detail on the basis of the accompanying drawings the automobile nibolster panel structure according to the present invention.

Figure 2 is an exploded cross-sectional view showing a state in which the nibolster panel according to the present invention is fixed to the instrument panel, Figure 3 is an enlarged cross-sectional view of the main portion showing a state in which the nibolster panel according to the present invention is fixed to the instrument panel panel. 3 and 4, a dash panel (not shown) is installed at a portion that separates a passenger room and an engine room, which are boarding spaces, and one side of the dash panel includes an instrument panel 20 on which various instruments are mounted. It is provided. A nibolster panel 22 is provided at one side of the instrument panel 20, and both sides of the nibolster panel 22 are fixed to a vertical support panel (not shown) of a tie bar (not shown). Guide holes 24 are formed at the upper and lower ends of the nibolster panel 22. A first support panel 28 having a fastening hole 26 having the same line as the guide hole 24 of the nibolster panel 22 is provided at an upper end and a lower end thereof, and inside the first support panel 28. The first accommodating groove 30 and the second accommodating groove 32 are formed. A second support panel 36 having a through hole 34 having the same line as the guide hole 24 of the nibolster panel 22 is provided at an upper end and a lower end thereof, and inside the first support panel 36. Receiving groove 38 is formed. The receiving grooves 30, 32, and 38 of the first support panel 28 and the second support panel 36 are provided with a filling foam 40 to be inserted and fixed. The first support panel 28 and the second support panel 36 are preferably formed of a soft synthetic resin material. A fastening bolt 42 is provided to fix the first support panel 28 and the second support panel 36 to the knee bolster panel 22.

The first support panel and the second support panel configured as described above will be described in the state and effects thereof fixed to the knee bolster panel.

In the state where the filling foam 40 is inserted into the receiving groove 38 of the second support panel 36, the second support panel 36 is brought into close contact with one side of the knee bolster panel 22. At this time, the through hole 34 formed in the second support panel 36 is positioned on the same line as the guide hole 24 formed in the knee bolster panel 22. When the second support panel 36 is tightly fixed to one side of the knee bolster panel 22, the filling foam 40 is formed in the first accommodation groove 30 and the second accommodation groove 32 of the first support panel 28. The first support panel 28 is brought into close contact with the knee bolster panel 22 in the inserted state. At this time, the fastening hole 26 formed in the first support panel 28 is positioned on the same line as the guide hole 24 formed in the knee bolt panel 22. When the fastening hole 26 of the first support panel 28 and the through hole 34 of the second support panel 36 are positioned to correspond to the guide hole 24 of the knee bolster panel 22, the fastening bolt 42 The first support panel 28 and the second support panel 36 are fixed to the knee bolster panel 22 by using. As the first support panel 28 and the second support panel 36 are fixed to the knee bolster panel 22 by the fastening bolts 42, the receiving grooves 30 and 32 of the first support panel 28 are fixed. And the filling foam 40 inserted into the receiving groove 38 of the second supporting panel 36 is fixed to the nibolster panel 22. When the first support panel 28 and the second support panel 36 are tightly fixed to the knee bolster panel 22 by the fastening bolts 42, both sides of the knee bolster panel 22 may be connected to the tie bar (not shown). It is fixed to a vertical support panel (not shown) fixed to both sides. At this time, one side of the first support panel 28 is fixed to one side of the instrument panel 20. When the nibolster panel 22 is fixed to the vertical support panel of the tie bar, a fixing means such as welding or bolt is used.

Since the filling foam 40 is fixed to the knee bolster panel 22 by the first support panel 28 and the second support panel 36, the filling foam 40 does not move or leave in place. Since the first support panel 28, the filling foam 40, the nibster panel 22, the filling foam 40, and the second support panel 36 are sequentially fixed, the driver's knee portion is the instrument panel 20. It can easily absorb the shock generated when contacted. That is, when the driver's knee is in contact with the instrument panel 20, the instrument panel 20, the first support panel 28, and the filling foam 40 absorb shocks transmitted to the instrument panel 20 and the first panel 20 and the first panel. The residual impact transmitted through the support panel 8 and the filling foam 40 is absorbed by the knee bolster panel 22, the filling foam 40, and the second support panel 36 due to contact with the driver's knee. The instrument panel 20 is not deformed.

According to the present invention, a nibolster panel panel structure for a vehicle is fixed to both sides of a nibolster panel by fastening bolts of the first support panel and the second support panel, and between the first support panel and the nibolster panel and the second support panel. Since the filling foam is interposed between the panel and the nibolster panel, the impact generated when the driver's knee is in contact with the instrument panel can be easily absorbed, and at the same time, the instrument panel can be prevented from being deformed by the transmitted shock. It is to have an effect.

Claims (1)

In constructing the nibolster panel, Both sides are fixed to the vertical support panel of the tie bar, the nibolster panel 22 formed with guide holes 24 at the top and bottom, One side is securely fixed to one side of the nibolster panel 22, a fastening hole 26 having the same line as the guide hole 24 of the nibolster panel 22 is formed at the top and bottom, the first inside A first support panel 28 having a receiving groove 30 and a second receiving groove 32; One side is fixed in close contact with the other side of the nibolster panel 22, a through hole 34 having the same line as the guide hole 24 of the nibolster panel 22 is formed on the upper and lower ends, the receiving groove A second support panel 36 on which 38 is formed; Filling foam 40 is inserted and fixed to the receiving grooves 30, 32, 38 of the first support panel 28 and the second support panel 36, Nibolster panel structure for a vehicle, characterized in that it comprises a fastening bolt (42) for fixing the first support panel (28) and the second support panel (36) to the knee bolster panel (22).