KR19980048106U - Inner front pillar fixing structure of automobile - Google Patents

Abstract

The present invention forms a rib fixed to the fastening hole of the wing piece on the fastening protrusion of the inner front filler to prevent the inner front filler from being detached from the instrument panel, as well as the fastening protrusion by external shock or vibration of the car. The present invention relates to an inner front pillar fixing structure of a vehicle capable of preventing damage, and includes an instrument panel 36 having a first blade piece 32 and a second blade piece 34 protruding from each other. And, the first fastening protrusions 38 and the second fastening protrusions 40 which are inserted into and fixed to the fastening holes 30 of the blade pieces 32 and 34 are configured to protrude to the lower end, the fastening protrusions 38 It is characterized in that it comprises an inner front filler 42 formed with ribs 44 on both sides of the (40).

Description

Inner front pillar fixing structure of automobile

The present invention relates to a fixed structure of the inner front filler of the car, more specifically, to form a rib that is fixed to the fastening hole of the wing piece in the fastening protrusion of the inner front filler can prevent the inner front filler from being separated from the instrument panel. Of course, the present invention relates to an inner front pillar fixing structure of a vehicle which can prevent the fastening protrusion from being damaged by an external impact or vibration of the automobile.

In general, a car is divided into a body and a chassis, and the body is a part of the car, which stores and transports the engine compartment and the engine room where the engine is installed. It can be classified as a trunk compartment.

The vehicle body is composed of a front body composed of an inner plate portion such as a dash panel and an outer plate portion such as a hood covering an engine room, a front floor panel, a side panel, a roof panel, a cowl panel and It can be classified into a central vehicle body composed of a door or the like and a rear vehicle body composed of a rear floor panel provided with a spare tire or a fuel tank. A cross member is installed between the spare tire and the fuel tank installed in the rear floor panel.

1 is a perspective view showing a fixed state of the inner front filler according to the prior art, Figure 2 is an enlarged cross-sectional view of the main portion showing a state in which the inner front filler according to the prior art is fixed to the instrument panel. 1 and 2, an instrument panel 16 having a first blade piece 12 and a second blade piece 14 having protruding holes 10 on both sides is provided. An inner front pillar 22 having a first fastening protrusion 18 and a second fastening protrusion 20 inserted into and fastened to the fastening hole 10 of the wing pieces 12 and 14 is formed at a lower end thereof.

When the inner front filler configured as described above is briefly described to be fixed to the instrument panel, the first fastening protrusion 18 and the second fastening protrusion 20 protruding from the lower end of the inner front filler 22 are formed in the instrument panel ( 16, press the upper end of the inner front pillar 22 in a state located on the upper end of the fastening hole 10 of the wing pieces 12, 14 protruding on both sides. Accordingly, the fastening protrusions 18 and 20 of the inner front pillar 22 are inserted into and fixed to the fastening holes 10 of the wing pieces 12 and 14 of the instrument panel 16. At this time, the upper end of the inner front filler 22 is fixed to the roof inner panel (not shown).

Although the inner front filler could be fixed to the instrument panel in the same manner as above, in this case, there was a problem that the inner front filler was detached from the instrument panel. That is, since the fastening protrusion of the inner front pillar is fixed to the fastening hole of the wing of the instrument panel, the fastening protrusion is detached from the fastening hole by external impact or vibration of the vehicle. There was a problem that the projections were broken.

The present invention has been made in view of the above problems, the purpose is to form a rib fixed to the fastening hole of the wing piece in the fastening protrusion of the inner front filler can prevent the inner front filler from being separated from the instrument panel Of course, the present invention provides an inner front pillar fixing structure of a vehicle which can prevent the fastening protrusion from being damaged by an external impact or vibration of the vehicle.

1 is a perspective view showing a fixed state of the inner front filler according to the prior art

Figure 2 is an enlarged cross-sectional view showing the main portion showing a state in which the inner front filler is fixed to the instrument panel according to the prior art

Figure 3 is an exploded cross-sectional view showing a state in which the inner front filler is fixed to the instrument panel according to the present invention

♣ Explanation of symbols for the main parts of the drawing ♣

30: fastening hole 32: first blade reorganization

34: 2nd wing part 36: instrument panel

38: first fastening protrusion 40: second fastening protrusion

42: inner front filler 44: rib

The object of the present invention is an instrument panel comprising a first blade piece and a second blade piece protruding on both sides, and the first fastening protrusion and the second fastening protrusion inserted into the fastening hole of the wing piece protrude at the bottom It can be achieved by the inner front pillar fixing structure of the vehicle, characterized in that it comprises an inner front pillar formed with ribs on both sides of the fastening protrusion.

Hereinafter, a preferred embodiment of the inner front filler fixing structure of a vehicle according to the present invention will be described in more detail with reference to the accompanying drawings.

3 is an exploded cross-sectional view showing a state in which the inner front filler according to the present invention is fixed to the instrument panel. Referring to FIG. 3, an instrument panel 36 having a first blade piece 32 and a second blade piece 34 having protruding holes 30 on both sides thereof is provided. An inner front pillar 42 having a first fastening protrusion 38 and a second fastening protrusion 40 inserted into and fastened to the fastening hole 30 of the wing pieces 32 and 34 is formed at a lower end thereof. Ribs 44 are formed on both sides of the fastening protrusions 38 and 40.

A state in which the inner front filler configured as described above is fixed to the instrument panel and the effects thereof will be described.

Fastening holes of the wing pieces 32 and 34 protruding the first fastening protrusions 38 and the second fastening protrusions 40 protruding from the lower side of the inner front pillar 42 on both sides of the instrument panel 36 ( 30) Press the upper end of the inner front filler 42 in the state positioned at the upper end. Accordingly, the fastening protrusions 38 and 40 of the inner front pillar 42 are inserted into and fixed to the fastening holes 30 of the blade pieces 32 and 34 of the instrument panel 36. At this time, the ribs 44 formed on both sides of the fastening protrusions 38 and 40 are tightly fixed to the fastening hole 30. The ribs 44 formed on both sides of the fastening protrusions 38 and 40 are tightly fixed while being pressed by the fastening holes 30, so that the fastening protrusions 38 and 40 may be caused by external shocks or vibrations of an automobile. ) Can be prevented from being separated from the fastening hole (30). In addition, since the ribs 44 are formed at both sides of the fastening protrusions 38 and 40, the fastening protrusions 38 and 40 can be prevented from being damaged by external shock or vibration of the vehicle. .

As described above, the inner front pillar fixing structure of the vehicle according to the present invention has ribs formed at both sides of the fastening protrusion inserted into the fastening hole of the instrument panel blade, thereby preventing the fastening protrusion from being separated from the fastening hole. Of course, the fastening protrusion is prevented from being damaged by external shock or vibration of the vehicle.

Claims (1)

An instrument panel 36 having a first blade piece 32 and a second blade piece 34 having protruding holes 30 on both sides thereof and protruding from each other; The first fastening protrusion 38 and the second fastening protrusion 40 inserted into and fixed to the fastening holes 30 of the blade pieces 32 and 34 are configured to protrude at the lower end thereof, and the fastening protrusions 38 and ( Inner front pillar fixing structure for a vehicle, characterized in that it comprises an inner front pillar (42) formed with ribs (44) on both sides of the (40).