CN2740457Y - Dashboard structure of vehicle - Google Patents

Abstract

The utility model relates to a vehicle instrument panel structure. When a collision body collides with the lower part of a windshield, the damage extent to a collision body S is sufficiently reduced. An instrument panel 10 is composed of base material 12, cushioning material 14 and a surface 16. The position below the vicinity 20B of the front end edge part of the windshield 20 on the instrument panel 10 takes the position taking the front side of a vehicle body as a prescribed width W on the basal material as the centre and easily deform toward the lower side of the vehicle body.

Description

Vehicle Dashboard Construction

technical field

The utility model relates to a vehicle instrument panel structure, in particular to a vehicle instrument panel structure for the purpose of protecting pedestrians in vehicles such as automobiles.

Background technique

Conventionally, there is a known vehicle instrument panel structure in which a cantilever beam-shaped first strut extending substantially horizontally from the upper front edge of the dash panel and a second strut extending from the front end of the first strut to the front windshield have a substantially "ㄑ" shape. "Shaped section structure, consisting of a thin lower flange part combining the second pillar and the first pillar, a hollow rectangular section box part continuing from the lower flange part, and an upper flange part connected to the box part The configuration is a configuration in which the members of the first and second pillars 2 are deformed to ensure a sufficient amount of deformation (for example, refer to Japanese Patent Application Laid-Open No. 2000-38160).

However, in the vehicle instrument panel structure of the above-mentioned Japanese Patent Application Laid-Open No. 2000-38160, when the front edge of the dash panel and the front edge of the instrument panel on the first pillar have high rigidity, the first pillar Deformation is then resisted by the front edge of the instrument panel. As a result, when the colliding body collides with the lower portion of the windshield, it becomes difficult to sufficiently reduce the degree of damage to the colliding body.

Utility model content

The purpose of this utility model is to provide a vehicle instrument panel structure, which is designed to address the shortcomings of the above-mentioned prior art. When the collision body collides with the lower part of the front windshield, the damage to the collision body can be fully reduced.

The technical solution of the present invention is a vehicle instrument panel structure, which at least has a base material and a shock-absorbing material provided on the compartment side of the base material. The lower part is centered on a part having a predetermined width from the front side of the vehicle body, and is easily deformed downward of the vehicle body.

Preferably, a predetermined width of the base material is removed from the vehicle body front side. Preferably, it is characterized in that a deformation accelerating device is provided so that a portion of the instrument panel located below the vicinity of the front end edge of the windshield and having a predetermined width from the front side of the vehicle body is easily deformed downward of the vehicle body. Preferably, the deformation-promoting means is formed of at least one groove. Preferably, the front portion of the instrument panel located below the vicinity of the front end edge of the windshield is separated from the main body of the instrument panel at a position having a predetermined width from the front side of the vehicle body, and the front portion of the instrument panel and the main body of the instrument panel are formed such that the front portion of the instrument panel It is connected to the connecting device that is easy to deform downward of the vehicle body relative to the main body of the instrument panel. Preferably, the connecting device is composed of a buckling claw provided on any one of the front portion of the instrument panel and the main body of the instrument panel, and a fastening hole provided on the other of the front portion of the instrument panel and the main body of the instrument panel. Preferably, the connecting device is constituted by a connecting portion provided on any one of the front portion of the instrument panel and the main body of the instrument panel, and the other one of the front portion of the instrument panel and the main body of the instrument panel is sandwiched by the connecting portion, so that the front portion of the instrument panel connected to the main body of the instrument panel. Preferably, the connecting device is constituted by a connecting portion provided on any one of the front portion of the instrument panel and the main body of the instrument panel, and the connecting portion fixes the other side of the front portion of the instrument panel and the main body of the instrument panel by the fixing device, so that the front portion of the instrument panel connected to the main body of the instrument panel. Preferably, the connecting device is constituted by a connecting portion provided on any one of the front portion of the instrument panel and the main body of the instrument panel, and the connecting portion is fixed by the fastening device to the other of the front portion of the instrument panel and the main body of the instrument panel, so that the front of the instrument panel part and the main body of the instrument panel. Preferably, it is characterized in that the instrument panel front consists only of the substrate.

According to the above-mentioned technical solution, when the collision body collides near the front edge of the windshield, the vicinity of the front edge of the windshield deformed downward collides with the vicinity of the front edge of the instrument panel and pushes it downward. At this time, since a predetermined width portion is removed from the front side of the vehicle body from the base material constituting the instrument panel, the vicinity of the front end edge of the instrument panel is easily deformed downward. As a result, the downward deformation near the front edge of the windshield is hardly resisted by the instrument panel. Therefore, when the colliding body collides with the lower portion of the windshield, the degree of damage to the colliding body can be sufficiently reduced.

Also, when the collision body collides against the vicinity of the front edge of the windshield, the vicinity of the front edge of the windshield deformed downward collides with the vicinity of the front edge of the instrument panel and is pressed downward. At this time, due to the deformation accelerating means, the portion of the instrument panel having a predetermined width from the front side of the vehicle body is easily deformed downward of the vehicle body. As a result, the downward deformation near the front edge of the windshield is hardly resisted by the instrument panel. Therefore, when the colliding body collides with the lower portion of the windshield, the degree of damage to the colliding body can be sufficiently reduced.

Furthermore, when the collision body collides near the front end edge of the windshield, the downwardly deformed windshield near the front edge collides with the front of the instrument panel connected to the main body of the instrument panel by the connecting device, pushing it downward. pressure. At this time, due to the connecting means, the front portion of the instrument panel is easily deformed downward of the vehicle body relative to the instrument panel main body. As a result, the downward deformation near the front edge of the windshield is hardly resisted by the instrument panel. Therefore, when the colliding body collides with the lower portion of the windshield, the degree of damage to the colliding body can be sufficiently reduced.

Description of drawings

FIG. 1 is a side sectional view showing the structure of a vehicle instrument panel according to a first embodiment of the present invention.

Fig. 2 is a schematic plan view showing a front portion of a vehicle compartment to which the vehicle dashboard structure according to the first embodiment of the present invention is applied.

Fig. 3 is a side sectional view showing a vehicle instrument panel structure according to a second embodiment of the present invention.

Fig. 4 is a side sectional view showing a vehicle instrument panel structure according to a modified example of the second embodiment of the present invention.

5 is a side sectional view showing the structure of a vehicle instrument panel according to a third embodiment of the present invention.

Fig. 6 is an exploded perspective view showing a vehicle instrument panel structure according to a third embodiment of the present invention, viewed obliquely from the rear of the vehicle body.

Fig. 7 is a side sectional view showing the structure of a vehicle instrument panel according to a fourth embodiment of the present invention.

Fig. 8 is a side sectional view showing the structure of a vehicle instrument panel according to a fifth embodiment of the present invention.

FIG. 9 is a side sectional view showing a vehicle instrument panel structure according to a sixth embodiment of the present invention.

Fig. 10 is a side sectional view showing a structure of a vehicle instrument panel according to a seventh embodiment of the present invention.

Detailed ways

A first embodiment of the vehicle instrument panel structure of the present invention will be described with reference to FIGS. 1 and 2 .

In addition, in the figure, arrow FR indicates the vehicle body front direction, and arrow UP indicates the vehicle body upward direction.

As shown in FIG. 1 , in the automobile body of the present embodiment, an instrument panel 10 has a base material 12 made of resin to which high-hardness glass fibers are added, and a shock absorber provided on the cabin side of the base material 12 . Material 14. The shock-absorbing material 14 is made of a urethane foam material or the like having a hardness lower than that of the base material 12 . In addition, in the present embodiment, the surface layer 16 is provided on the vehicle interior side of the shock absorbing material 14 .

An upper portion 10A of the instrument panel 10 is provided substantially horizontally, and a windshield 20 is provided above the upper portion 10A. In addition, at the front end portion of the upper portion 10A of the instrument panel 10, an inclined surface 10B inclined obliquely downward toward the front of the vehicle body is formed. The inclined surface 10B faces the vehicle interior side surface 20A of the windshield 20 at a position close to the windshield 20 .

On the vehicle body front side of the instrument panel 10 , a cowl top 24 is provided along the vehicle width direction. An upper surface 24A of the cowl top 24 faces the vehicle interior side surface 20A of the windshield glass 20 . Also, the upper end portion of the rear wall portion 24B of the cowl top panel 24 is adjacent to the front end portion 10C of the instrument panel 10 with a slight gap, and the lower end portion of the rear wall portion 24B of the cowl top panel 24 faces toward the front end portion 10C of the instrument panel 10 . A flange 24C is formed obliquely above the rear side of the vehicle body.

A flange 26A formed at an upper end portion of the dash panel 26 obliquely upward toward the vehicle body rear side is in contact with a flange 24C of the dash top 24 . In addition, a noise reduction device 28 is provided on the vehicle interior side surface 26B of the dash panel 26 .

On the instrument panel 10, the front end edge portion 12A of the base material 12 is located at a position below the front end edge portion 20B of the windshield glass 20. The front end 10C of the instrument panel 10 is located at a distance W toward the rear of the vehicle body.

Therefore, as shown in FIG. 2 , the front end edge portion 12A of the base material 12 has an arcuate shape in a plan view that extends a predetermined distance W from the front end 10C of the instrument panel 10 toward the rear of the vehicle body and protrudes toward the front of the vehicle body.

Next, the operation of this embodiment will be described.

According to the vehicle instrument panel structure of the present embodiment, when the collision body S shown in FIG. The vicinity 20B of the instrument panel 10 collides with the inclined surface 10B near the front end edge of the instrument panel 10, and presses the inclined surface 10B of the instrument panel 10 downward.

At this time, since the base material 12 constituting the instrument panel 10 has a predetermined width W removed from the front side of the vehicle body, the rigidity of the front end edge vicinity 10D of the instrument panel 10 is reduced. As a result, the front end edge vicinity 10D of the instrument panel 10 is easily deformed downward (in the direction of the arrow A) as indicated by the two-dot chain line.

In addition, the vicinity 20B of the front end edge of the windshield 20 deformed downward collides with the upper surface 24A of the cowl top 24 and presses the upper surface 24A of the cowl top 24 downward. The upper cover plate 24 is also deformed downward as indicated by the two-dot chain line.

As a result, in the present embodiment, when the collision body collides with the front end edge vicinity 20B of the windshield glass 20 , the downward deformation of the front end edge vicinity 20B of the windshield glass 20 is hardly resisted by the instrument panel 10 . Therefore, when the collision body S collides with the front end edge portion vicinity 20B of the windshield glass 20 , the degree of damage to the collision body S can be sufficiently reduced.

Next, a second embodiment of the vehicle instrument panel structure of the present invention will be described with reference to FIG. 3 .

In addition, the same code|symbol is attached|subjected to the same component as 1st Embodiment, and the description is abbreviate|omitted.

As shown in FIG. 3 , in the present embodiment, on the base material 12 of the instrument panel 10 , the portion located below the front edge portion vicinity 20B of the windshield glass 20 has a predetermined width W from the front side of the vehicle body. A groove 50 having a V-shaped cross section as a deformation-promoting means is formed from the lower side, and the groove 50 is arc-shaped in the vehicle width direction in a plan view. In addition, the groove 50 may be formed by post-processing such as laser processing in the process of manufacturing the instrument panel 10 .

On the other hand, on the shock-absorbing material 14 and the surface layer 16 of the instrument panel 10, at a portion located below the front edge portion vicinity 20B of the windshield glass 20 and a predetermined width W from the front side of the vehicle body, in a plan view, A U-shaped concave portion 52 in cross-section is formed from above as a deformation accelerating means, and the concave portion 52 is arc-shaped in the vehicle width direction in a plan view. In addition, the concave portion 52 may be formed by a molding die in the process of manufacturing the instrument panel 10 .

Next, the operation of this embodiment will be described.

According to the vehicle instrument panel structure of the present embodiment, when the colliding body S collides against the front end edge portion 20B of the windshield glass 20 , the front end edge portion vicinity 20B of the windshield glass 20 deformed downward is in contact with the front end edge portion vicinity 20B of the instrument panel 10 . The inclined surface 10B of the instrument panel 10 collides, and the inclined surface 10B of the instrument panel 10 is pressed downward.

At this time, since the groove 50 is formed on the base material 12 constituting the instrument panel 10 at a position having a predetermined width W from the front side of the vehicle body, on the shock absorbing material 14 and the surface layer 16 constituting the instrument panel 10, the A portion having a predetermined width W from the front side of the vehicle body has a U-shaped concave portion 52 in cross section formed from the upper side, so that the front edge portion vicinity 10D of the instrument panel 10 is covered with the groove 50 of the base material 12 and the damping material. 14 and the concave portion 52 of the surface layer 16 are used as starting points, and are easily deformed downward (direction of arrow A). In addition, at this time, the vicinity 20B of the front end edge of the windshield glass 20 that has been deformed downward collides with the upper surface 24A of the cowl top 24 and presses the upper surface 24A of the cowl top 24 downward. The cowl top cover 24 is also deformed downward.

As a result, the downward deformation of the front edge portion vicinity 20B of the windshield glass 20 is hardly resisted by the instrument panel 10 . Therefore, when the collision body S collides with the front end edge portion vicinity 20B of the windshield glass 20 , the degree of damage to the collision body S can be sufficiently reduced.

In addition, as shown in FIG. 4, on the base material 12 and the shock absorbing material 14 constituting the instrument panel 10, a groove 54 having a V-shaped cross section is formed from the lower side at a portion having a predetermined width W from the front side of the vehicle body. In plan view, the groove 50 is arc-shaped along the vehicle width direction; however, no concave portion is formed on the surface layer 16 of the instrument panel 10, such a configuration is also possible.

Next, a third embodiment of the vehicle instrument panel structure of the present invention will be described with reference to FIGS. 5 and 6 .

In addition, the same code|symbol is attached|subjected to the same component as 1st Embodiment, and the description is abbreviate|omitted.

As shown in FIG. 5 , in the present embodiment, a portion of the instrument panel 10 located below the front end edge portion 20B of the windshield 20 at a predetermined width W from the front side of the vehicle body becomes an instrument panel 10 . The panel body 58 is divided into a front portion 60 of the instrument panel.

As shown in FIG. 6, at the rear end portion of the base material 12 at the front portion 60 of the instrument panel, a plurality of engaging claws 62 are formed at predetermined intervals in the vehicle width direction as connection means. The front end portion of the base material 12 at 58 is engaged with a plurality of engaging holes 64 as connection means formed at predetermined intervals in the vehicle width direction.

Next, the operation of this embodiment will be described.

According to the vehicle instrument panel structure of the present embodiment, when the colliding body S collides against the front end edge portion 20B of the windshield glass 20 , the front end edge portion vicinity 20B of the windshield glass 20 deformed downward is in contact with the front end edge portion vicinity 20B of the instrument panel 10 . The inclined surface 10B of the instrument panel 10 collides, and the inclined surface 10B of the instrument panel 10 is pressed downward.

At this time, the portion on the instrument panel 10 with a predetermined width W from the front side of the vehicle body becomes the instrument panel front portion 60 divided from the instrument panel main body 58 of the instrument panel 10, and is formed on the base material 12 of the instrument panel front portion 60. The engaging claws 62 of the instrument panel body 58 are engaged with engaging holes 64 formed in the base material 12 of the instrument panel body 58 . Therefore, when the engagement between the engagement claw 62 and the engagement hole 64 is released, the dashboard front portion 60 is easily deformed downward (in the direction of the arrow A). In addition, at this time, the vicinity 20B of the front end edge of the windshield glass 20 that is deformed downward collides with the upper surface 24A of the cowl top 24 and presses the upper surface 24A of the cowl top 24 downward. Surrounding the upper cover plate 24 also deforms downward.

As a result, the downward deformation of the front edge portion vicinity 20B of the windshield glass 20 is hardly resisted by the instrument panel 10 . Therefore, when the collision body collides with the front end edge portion vicinity 20B of the windshield glass 20, the degree of damage to the collision body S can be sufficiently reduced.

In addition, the dashboard front portion 60 of the dashboard 10 may be constituted only by the base material 12 .

Next, a fourth embodiment of the vehicle instrument panel structure of the present invention will be described with reference to FIG. 7 .

In addition, the same code|symbol is attached|subjected to the same component as 1st Embodiment, and the description is abbreviate|omitted.

As shown in FIG. 7 , in the present embodiment, on the instrument panel 10 , a portion of the instrument panel 10 located below the front end edge portion 20B of the windshield glass 20 at a predetermined width W from the front side of the vehicle body is separated from the instrument panel 10 . The dashboard body 66 is divided into a dashboard front 68 . The instrument panel front portion 68 is only made of a base material, and at the rear end portion of the instrument panel front portion 68, a connecting portion 68A as a connecting device having an opening facing the rear of the vehicle body and having a U-shaped cross-section is formed. 68A is arc-shaped along the vehicle width direction. Furthermore, the connecting portion 68A of the panel front 68 sandwiches the front end 12B of the base material 12 and the front end 16A of the surface 16 of the dashboard main body 66 , and the front panel 68 is connected to the dashboard main body 66 .

Next, the operation of this embodiment will be described.

According to the vehicle instrument panel structure of the present embodiment, when the collision body collides against the front edge portion 20B of the windshield glass 20 , the downwardly deformed windshield glass 20 near the front edge portion 20B collides with the front edge portion vicinity 20B of the instrument panel 10 . The inclined surface 10B collides, and the inclined surface 10B of the instrument panel 10 is pressed downward.

At this time, the portion on the instrument panel 10 with a predetermined width W from the front side of the vehicle body becomes the instrument panel front portion 68 divided from the instrument panel main body 66 of the instrument panel 10, and the connection portion 68A of the instrument panel front portion 68 sandwiches The front end portion 12B of the base material 12 and the front end portion 16A of the surface sheet 16 of the instrument panel main body 66 . Therefore, when the connecting portion 68A is disconnected from the front end portion 12B of the base material 12 and the front end portion 16A of the surface sheet 16, the front edge portion vicinity 10D of the instrument panel 10 is easily deformed downward (arrow A direction). In addition, at this time, the vicinity 20B of the front end edge of the windshield glass 20 that has been deformed downward collides with the upper surface 24A of the cowl top 24 and presses the upper surface 24A of the cowl top 24 downward. The cowl top cover 24 is also deformed downward.

As a result, the downward deformation of the front edge portion vicinity 20B of the windshield glass 20 is hardly resisted by the instrument panel 10 . Therefore, when the collision body collides with the front end edge portion vicinity 20B of the windshield glass 20, the degree of damage to the collision body S can be sufficiently reduced.

Next, a fifth embodiment of the vehicle instrument panel structure of the present invention will be described with reference to FIG. 8 .

In addition, the same code|symbol is attached|subjected to the same component as 1st Embodiment, and the description is abbreviate|omitted.

As shown in FIG. 8 , in the present embodiment, on the instrument panel 10 , a portion of the instrument panel 10 located below the front end edge portion 20B of the windshield glass 20 at a predetermined width W from the front side of the vehicle body is spaced from the instrument panel 10 . The dashboard body 70 is divided into a dashboard front 72 . The instrument panel front portion 72 is only made of a base material, and at the rear end portion of the instrument panel front portion 72, a connecting portion 72A having an “L”-shaped cross section as a connecting device is formed. Arc shape. Furthermore, the connecting portion 72A of the dashboard front portion 72 is connected to the front end lower surface 12C of the base material 12 of the dashboard main body 70 by an adhesive 74 as a fixing medium, vibration welding, or the like.

Next, the operation of this embodiment will be described.

According to the vehicle instrument panel structure of the present embodiment, when the collision body collides against the front edge portion vicinity 20B of the windshield glass 20 , the front end edge portion vicinity 20B of the windshield glass 20 deformed downward is in contact with the front end edge portion vicinity 20B of the instrument panel 10 . The inclined surface 10B of the instrument panel 10 collides, and the inclined surface 10B of the instrument panel 10 is pressed downward.

At this time, the portion of the instrument panel 10 with a predetermined width W from the front side of the vehicle body becomes the instrument panel front portion 72 divided from the instrument panel main body 70 of the instrument panel 10, and the connecting portion 72A of the instrument panel front portion 72 is covered with an adhesive. 74 or vibration welding or the like is connected to the front end lower surface 12C of the base material 12 of the instrument panel main body 70 . Therefore, the front end edge vicinity 10D of the instrument panel 10 is easily deformed downward (arrow A direction) starting from the connection portion between the connection portion 72A and the front end lower surface 12C of the base material 12 . In addition, at this time, the vicinity 20B of the front end edge of the windshield glass 20 that has been deformed downward collides with the upper surface 24A of the cowl top 24 and presses the upper surface 24A of the cowl top 24 downward. The cowl top cover 24 is also deformed downward.

As a result, the downward deformation of the front edge portion vicinity 20B of the windshield glass 20 is hardly resisted by the instrument panel 10 . Therefore, when the collision body collides with the front end edge portion vicinity 20B of the windshield glass 20, the degree of damage to the collision body S can be sufficiently reduced.

Next, a sixth embodiment of the vehicle instrument panel structure of the present invention will be described with reference to FIG. 9 .

In addition, the same code|symbol is attached|subjected to the same member as 4th Embodiment, and the description is abbreviate|omitted.

As shown in FIG. 9 , in the present embodiment, on the instrument panel 10 , a portion of the instrument panel 10 located below the front end edge portion 20B of the windshield 20 with a predetermined width W from the front side of the vehicle body becomes the distance between the instrument panel 10 and the instrument panel 10 . The dashboard body 76 is divided into a dashboard front 78 . The front panel 78 is made of only a base material, and at the rear end of the front panel 78 is formed a connecting portion 78A as a connecting means obliquely downward toward the rear side of the vehicle body, and is arc-shaped in plan view. Furthermore, the connection portion 78A of the front panel portion 78 is connected to the front lower portion 12D of the base material 12 of the panel main body 76 by a connection device 80 such as a screw.

Next, the operation of this embodiment will be described.

According to the vehicle instrument panel structure of the present embodiment, when the collision body collides against the front edge portion vicinity 20B of the windshield glass 20 , the front end edge portion vicinity 20B of the windshield glass 20 deformed downward is in contact with the front end edge portion vicinity 20B of the instrument panel 10 . The inclined surface 10B of the instrument panel 10 collides, and the inclined surface 10B of the instrument panel 10 is pressed downward.

At this time, the portion on the instrument panel 10 with a predetermined width W from the front side of the vehicle body becomes the instrument panel front portion 78 divided from the instrument panel main body 76 of the instrument panel 10, and the connecting portion 78A of the instrument panel front portion 78 is connected by the connecting device. 80 is attached to the front lower portion 12D of the base material 12 of the instrument panel body 76 . Therefore, starting from the connection between the connection portion 78A and the front lower portion 12D of the base material 12 , the front end edge vicinity 10D of the instrument panel 10 is easily deformed downward (arrow A direction). In addition, at this time, the vicinity 20B of the front end edge of the windshield glass 20 that has been deformed downward collides with the upper surface 24A of the cowl top 24 and presses the upper surface 24A of the cowl top 24 downward. The cowl top cover 24 is also deformed downward.

As a result, the downward deformation of the front edge portion vicinity 20B of the windshield glass 20 is hardly resisted by the instrument panel 10 . Therefore, when the collision body collides with the front end edge portion vicinity 20B of the windshield glass 20, the degree of damage to the collision body S can be sufficiently reduced.

Next, a seventh embodiment of the vehicle instrument panel structure of the present invention will be described with reference to FIG. 10 .

In addition, the same code|symbol is attached|subjected to the same member as 4th Embodiment, and the description is abbreviate|omitted.

As shown in FIG. 10 , in the present embodiment, on the instrument panel 10 , a portion of the instrument panel 10 located below the front end edge vicinity 20B of the windshield glass 20 with a predetermined width W from the front side of the vehicle body becomes the distance from the instrument panel 10 . The dashboard body 82 is divided into a dashboard front 84 . The dashboard front portion 84 is composed only of a base material, and at the rear end portion of the dashboard front portion 84, a connection portion 84A serving as a connection means having a V-shaped cross section is formed. Furthermore, the connection portion 84A of the front panel 84 is connected to the lower surface 12C of the front end portion of the base material 12 of the panel main body 76 by a hook 86 as a connection means.

Next, the operation of this embodiment will be described.

According to the vehicle instrument panel structure of the present embodiment, when the collision body collides against the front edge portion vicinity 20B of the windshield glass 20 , the front end edge portion vicinity 20B of the windshield glass 20 deformed downward is in contact with the front end edge portion vicinity 20B of the instrument panel 10 . The inclined surface 10B of the instrument panel 10 collides, and the inclined surface 10B of the instrument panel 10 is pressed downward.

At this time, the portion on the instrument panel 10 with a predetermined width W from the front side of the vehicle body becomes the instrument panel front portion 84 divided from the instrument panel main body 82 of the instrument panel 10, and the connecting portion 84A of the instrument panel front portion 84 is connected by the connecting device. 86 is connected to the front end lower surface 12C of the base material 12 of the instrument panel main body 82 . Therefore, when the connection device 86 connecting the connecting portion 84A and the front end lower surface 12C of the base material 12 falls off, the front edge vicinity 10D of the instrument panel 10 is easily deformed downward (in the direction of arrow A). In addition, at this time, the vicinity 20B of the front end edge of the windshield glass 20 that has been deformed downward collides with the upper surface 24A of the cowl top 24 and presses the upper surface 24A of the cowl top 24 downward. The cowl top cover 24 is also deformed downward.

As a result, the downward deformation of the front edge portion vicinity 20B of the windshield glass 20 is hardly resisted by the instrument panel 10 . Therefore, when the collision body S collides with the front end edge portion vicinity 20B of the windshield glass 20 , the degree of damage to the collision body S can be sufficiently reduced.

Above, the present utility model has been described in detail with specific embodiments, but the present utility model is not limited to these embodiments, and for those skilled in the art, various embodiments within the scope of the present utility model are all obvious of.

Claims (10)

1. the instrument panel structure of a vehicle has base material (12) at least and is located at the vibration-absorptive material (14) of the passenger compartment side of this base material (12), it is characterized in that,

Near the position of (20B) below front-end edge portion on the instrument carrier panel (10), windshield (20) is that the position of Rack (W) is the center with distance car body front side, easily to the distortion of car body below.

2. instrument panel structure according to claim 1 is characterized in that, above-mentioned base material (12) is taken down the position of Rack (W) from the car body front side.

3. instrument panel structure according to claim 1, it is characterized in that, be provided with and promote anamorphic attachment for cinemascope (50,52,54), make near the instrument carrier panel (10) of the below of (20B) the front-end edge portion of windshield (20), to be that the position of Rack (W) is easily to car body below distortion apart from the car body front side.

4. instrument panel structure according to claim 3 is characterized in that, described promotion anamorphic attachment for cinemascope (50,52,54) is formed by 1 slit at least.

5. instrument panel structure according to claim 1 is characterized in that, is positioned near the instrument carrier panel front portion (60,68 of the below of (20B) the front-end edge portion of windshield (20), 72,78,84) be the position of Rack (W), at distance car body front side, with instrument carrier panel main body (58,66,70,76,82) cut apart described instrument carrier panel front portion (60,68,72 mutually, 78,84) with described instrument carrier panel main body (58,66,70,76,82) by means of making described instrument carrier panel front portion (60,68,72,78,84) with respect to described instrument carrier panel main body (58,66,70,76,82) easily to the connecting device of car body below distortion (62,64,68A, 72A, 78A 84A) is connected.

6. instrument panel structure according to claim 5 is characterized in that, described connecting device (62,64,68A, 72A, 78A is 84A) by being located at described instrument carrier panel front portion (60,68,72,78,84) and described instrument carrier panel main body (58,66,70,76,82) the fastening pawl (62) on any one party in and be located at described instrument carrier panel front portion (60,68,72,78,84) and described instrument carrier panel main body (58,66,70,76,82) fastening hole on the opposing party in (64) constitutes.

7. instrument panel structure according to claim 5 is characterized in that, described connecting device (62,64,68A, 72A, 78A is 84A) by being located at described instrument carrier panel front portion (60,68,72,78,84) and described instrument carrier panel main body (58,66,70,76,82) connecting portion on any one party in (68) constitutes, described instrument carrier panel front portion (60,68,72 by this connecting portion (68) clamping, 78,84) and described instrument carrier panel main body (58,66,70,76,82) the opposing party in, and make described instrument carrier panel front portion (60,68,72,78,84) and described instrument carrier panel main body (58,66,70,76,82) be connected.

8. instrument panel structure according to claim 5 is characterized in that, described connecting device (62,64,68A, 72A, 78A is 84A) by being located at described instrument carrier panel front portion (60,68,72,78,84) and described instrument carrier panel main body (58,66,70,76,82) connecting portion (72A on any one party in, 84A) constitute, (72A is 84A) by the fixing described instrument carrier panel front portion (60 of anchor fitting (74,86) for this connecting portion, 68,72,78,84) and described instrument carrier panel main body (58,66,70,76,82) the opposing party in, and make described instrument carrier panel front portion (60,68,72,78,84) and described instrument carrier panel main body (58,66,70,76,82) be connected.

9. instrument panel structure according to claim 5 is characterized in that, described connecting device (62,64,68A, 72A, 78A is 84A) by being located at described instrument carrier panel front portion (60,68,72,78,84) and described instrument carrier panel main body (58,66,70,76,82) connecting portion on any one party in (78A) constitutes, this connecting portion (78A) is by the fixing described instrument carrier panel front portion (60,68,72 of securing device (80), 78,84) and described instrument carrier panel main body (58,66,70,76,82) the opposing party in, and make described instrument carrier panel front portion (60,68,72,78,84) and described instrument carrier panel main body (58,66,70,76,82) be connected.

10. according to any described instrument panel structure in the claim 5 to 9, it is characterized in that described instrument carrier panel front portion (60,68,72,78,84) only are made of base material (12).

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