JP3499400B2 - Vehicle ceiling structure - Google Patents

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a vehicle ceiling structure provided with a sunroof.

[0002]

2. Description of the Related Art FIG. 4 is a sectional view showing a conventional roof 81. A roof panel 82 forming the roof 81 is provided with a sunroof 83.

The sunroof 83 is the roof panel 8 described above.
2 and an opening 85 provided in the opening 85 and a sunroof lid 86 provided in the opening 85. A roof trim 88 is provided on the vehicle compartment 87 side of the roof panel 82 along the periphery of the opening 85. It is provided. A sunroof shade 89 is movably provided between the roof trim 88 and the roof panel 82, and the sunroof shade 89 is located behind the roof trim 88 in the rearward direction of the vehicle body.
It is configured to be accommodated in a gap 91 between the head lining 90 provided on the side and the roof panel 82.

In the headlining 90, a portion for accommodating the sunroof shade 89 is bulged downward, and when the sunroof shade 89 is accommodated, an installation space 95 is provided below the sunroof shade 89. Are formed. A ventilation duct 96 for an air conditioner for a rear seat is arranged in the arrangement space 95, and the arrangement space 9 in the headlining 90 is arranged.
At the bottom of 5, the LCD monitor 9 of the TV with adjustable angle
7 is provided horizontally.

[0005]

However, the sunroof shade 89 is constructed so as to be moved in parallel with the roof panel 82, and the opening 85 is formed.
The sunroof shade 89 is maintained at the same height position in the state where it is shielded and in the state where it is accommodated in the gap 91. Therefore, in the case where the head lining 90 is bulged downward in order to secure the installation space 95, the head lining 9 bulged downward is used.
At the 0 portion, the space in the height direction of the passenger compartment 87 becomes narrow. Along with this, there is a problem that a feeling of pressure is generated and the habitability is deteriorated.

The present invention has been made in view of the above conventional problems, and an object thereof is to provide a ceiling structure of a vehicle capable of enhancing comfortability without generating a feeling of pressure. is there.

[0007]

In order to solve the above-mentioned problems, in the invention of claim 1, a sunroof shade for shielding an opening of a sunroof provided on a roof has a shielding position for shielding the opening. When, in the ceiling structure of the vehicle to be moved in between the stowed position housed between <br/> gap between head lining provided inside the vehicle compartment along the roof and the roof, the sunroof The moving direction of the shade is set so as to incline with respect to the roof so as to increase toward the rear of the vehicle, and the housing position is set higher than the shielding position, while the sunroof sheave
Roof and head lining in which the shade is housed
An installation space is provided in the gap between the
The sunroof shade and the head in the storage position.
Set between the drying and air conditioning in the installation space
The ventilation duct of was arranged.

That is, the sunroof shade that shields the opening of the sunroof is moved in a direction that is inclined with respect to the roof, and the housing position that is housed in the gap between the roof and the headlining is higher than the shielding position that shields the opening. Since the sunroof shade is set to the position, the sunroof shade is maintained at a position higher than the shielding position in the state of being stored in the storage position.

[0009]

[0010] Then, among disposing space for disposing the air conditioner of the air duct is formed in the lower portion of the sunroof shade which is maintained at a high position than the blocking position.

[0011] In the present invention of claim 2, wherein the stowed position
Is set to the vehicle rear side from the shielding position, and the accommodation position
Place the sunroof shade in the
Maintained in a slanted state,
To increase the height dimension from the height dimension on the front side of the vehicle
The ventilation duct on the rear side of the vehicle in the installation space.
And place it on the headlining.
The immersive part that immerses in the vehicle front side from the
A monitor was placed in the immersion part.

That is, the blower duct is arranged on the rear side of the vehicle in the installation space whose height dimension is increased, so that its cross-sectional area is increased. Further, the blower duct is arranged at a position closer to a rear seat provided on the rear side of the vehicle. On the other hand, the monitor is arranged in the immersive part that is immersive in the headlining and is arranged at a position apart from the rear seat toward the front side.

Further , in the invention of claim 3 , the roof is provided.
In a curved shape with the central part in the vehicle width direction bulging upward.
Formed in the center of the air duct in the vehicle width direction
Increase the height of the air duct from both sides.
A vehicle in the center of the air duct
While forming a receding part that recedes inward on the front side wall surface,
The recessed portion was formed along the retreat portion .

As a result, the immersive portion in which the monitor is arranged is expanded to the rear side of the vehicle. Further, in the air duct having the retreat portion that retreats inward at the central portion in the vehicle width direction, since the height dimension increases at the central portion, the reduction in volume at the central portion is prevented. It

[0015]

BEST MODE FOR CARRYING OUT THE INVENTION An embodiment of the present invention will be described below with reference to the drawings. FIG. 1 is a diagram showing a vehicle 1 having a ceiling structure according to the present embodiment, and a roof 2 of the vehicle 1 is provided with a sunroof 3.

That is, the sunroof 3 has an opening 5 provided in a roof panel 4 forming the roof 2,
A sunroof lid 6 that is openably and closably provided in the opening 5.
The opening 5 is provided above the front seat (not shown). A roof trim 8 disposed along the periphery of the opening 5 on the passenger compartment 7 side of the roof panel 4.
However, a sunroof shade 9 that shields the opening 5 is movably provided between the roof trim 8 and the roof panel 4. The sunroof shade 9 is
It is arranged to be inclined with respect to the roof panel 4,
The inclination angle θ is such that the rear end on the vehicle rear side R is
It is set to be higher than the front end on the side.

A head lining 11 whose front end is connected to the roof trim 8 is disposed along the roof panel 4 on the vehicle rear side R side of the roof trim 8. The head lining 11 and the head lining 11 are connected to each other. Roof panel 4
A roof bow 12 extending in the vehicle width direction along the roof panel 4 is arranged between the and, and a gap 13 for accommodating the sunroof shade 9 is formed. As a result, the sunroof shade 9 has a shielding position that shields the opening 5 as indicated by a broken line in FIG. 1 and an accommodation position that is accommodated in the gap 13 as indicated by a solid line in FIG. It is configured to be moved in the vehicle front-rear direction. Further, the moving direction 14 is set to the same angle as the inclination angle θ of the sunroof shade 9, is inclined with respect to the roof panel 4, and is set so as to become higher toward the vehicle rear R. . As a result, the accommodation position is set higher than the shielding position.

At the front end of the headlining 11,
A bulging portion 21 bulging downward is formed, and the sunroof shade 9 in the storage position and the bulging portion 2 are formed.
An arrangement space 22 is formed between the first and second parts. An electrical unit 23, a frame 24 supported by the roof bow 12, and a ventilation duct 25 for an air conditioner for the rear seats are disposed in the installation space 22. Further, the sunroof shade 9 is in the yield capacity position, wherein are maintained in the inclined state of the tilt angle θ along the moving direction 14, the rear end portion is maintained to be higher than the front end. As a result, the height dimension of the installation space 22 on the vehicle rear R side is larger than that on the vehicle front F side. The blower duct 25 disposed in the disposing space 22 is disposed on the vehicle rear R side of the disposing space 22, and the bulging portion 21 of the headlining 11 has a position larger than that of the blower duct 25. Front of vehicle F
An immersion portion 26 that is immersed in the side portion is formed. A liquid crystal monitor 27 of a rear seat television having an adjustable angle is disposed in the immersive portion 26, and the depth of the immersive portion 26 is
When the liquid crystal monitor 27 is set horizontally, the liquid crystal monitor 27 is configured to be substantially flush with the general portion of the bulging portion 26.

On the other hand, as shown in FIG. 2, the roof panel 4 is formed in a curved shape in which the central portion in the vehicle width direction bulges upward, and the air blow duct 25 has a curved shape of the roof panel 4. The height dimension H at the central portion in the vehicle width direction is larger than that at the both side portions so as to comply with. Further, as shown in FIG. 3, a retreat portion 31 that retreats inward is formed on the wall surface on the vehicle front F side in the central portion of the blower duct 25, and the retreat portion 31 in which the liquid crystal monitor 27 is arranged is immersed. The part 26 is formed along the receding part 31.

In the present embodiment having the above-described structure, the moving direction 14 of the sunroof shade 9 that shields the opening 5 of the sunroof 3 is moved in a direction inclined with respect to the roof panel 4, and the sunroof shade is The accommodation position where 9 is accommodated in the gap 13 between the roof panel 4 and the headlining 11 is set higher than the shielding position where the sunroof shade 9 shields the opening 5. Therefore, the sunroof shade 9 has the gap 1
Since the sunroof shade 9 can be maintained at a higher position than the state in which the opening 5 is shielded when the sunroof shade 9 is accommodated in the housing 3, the sunroof shade 9 is moved in parallel with the roof panel 4, It is possible to set a wider space in the height direction of the vehicle interior 7 as compared with the conventional case in which the height position of the sunroof shade 9 does not change between the state in which the part 5 is shielded and the state in which it is accommodated in the gap 13. . As a result, the feeling of pressure in the vehicle interior 7 can be reduced, and the comfortability can be improved.

Further, as in the present embodiment, an installation space 22 in which a ventilation duct 25 is installed between the sunroof shade 9 and the head lining 11 in the storage position.
Even when the installation space 22 is formed, the installation space 22 can be formed below the sunroof shade 9 which is maintained at a higher position than the state where the opening 5 is shielded. The position can be set higher than the conventional one. As a result, even in this case, the space in the height direction of the vehicle interior 7 can be set wide,
Similar to the above, it is possible to reduce the feeling of pressure in the vehicle interior 7 and maintain habitability. By arranging the air duct 25 at a high position, the air outlet of the air duct 25 can be set at a high position, so that the air blowing efficiency from the air outlet can be improved.

Furthermore, the sun roof shade 9 in the yield capacity position, since it is maintained in an inclined state along the movement direction 14, the height of the vehicle rear R side of the disposing space 22, the vehicle It is possible to increase the height dimension from the front F side, and accordingly increase the cross-sectional area of the blower duct 25 arranged on the vehicle rear R side of the installation space 22 whose height dimension is increased. You can This allows
The width dimension of the ventilation duct 25 in the vehicle front-rear direction can be reduced.

Further, since the blower duct 25 is arranged on the vehicle rear side R side of the installation space 22 and is provided closer to the rear seat (not shown), the blowout port of the blower duct 25 is It can be set near the rear seat. Therefore, the air conditioning efficiency of the rear seats by the air conditioner can be improved. On the other hand, the LCD monitor 27 of the rear seat TV
Is disposed in the sinking portion 26 that is recessed in a portion on the vehicle front F side of the blower duct 25, and is disposed at a position away from the rear seat toward the vehicle front F side. The elevation angle G of the liquid crystal monitor 27 can be made closer to horizontal as compared with the case where the liquid crystal monitor 27 is arranged on the rear side R of the vehicle. As a result, the visibility of the liquid crystal monitor 27 can be improved.

In addition, as shown in FIG. 2, the roof panel 4 is formed in a curved shape in which the central portion in the vehicle width direction bulges upward, and the blower duct 25 is formed in the roof panel 4. The height dimension H at the central portion in the vehicle width direction is increased from both side portions so as to conform to the curved shape. Further, as shown in FIG. 3, a retreat portion 31 that retreats inward is formed on the wall surface on the vehicle front F side in the central portion of the blower duct 25.
The recessed portion 26 in which the 7 is disposed is formed along the retracted portion 31. Therefore, the liquid crystal monitor 27
Where the immersive portion 26 in which the
Can be spread to the side. Further, in the blower duct 25 in which the retreat portion 31 that retreats inward is formed at the central portion in the vehicle width direction, since the height dimension H is increased at the central portion, the volume of the central portion is reduced. The decrease can be prevented. Therefore, it is possible to reliably prevent a decrease in the air flow rate in the air blow duct 25 due to the expansion of the area where the liquid crystal monitor 27 is provided.

Furthermore, in the gap 13, the sunroof shade 9 wherein disposing space 22 which is隔成, the empty space between the upper upper space than該配設空between 22 in the yield capacity <br/> position Moreover, since the large roof bow 12 can be extended in the vehicle width direction, the strength of the vehicle body can be increased.

[0026]

As described above, according to the invention of claim 1, in a state where the sunroof shade that shields the opening of the sunroof is accommodated in the gap between the roof and the headlining, the sunroof shade is It can be maintained at a higher position than when the opening is shielded. Therefore, the sunroof shade is moved in parallel to the roof panel, and the height position of the sunroof shade does not change between the state in which the opening is shielded and the state in which the sunroof shade is accommodated in the gap, as compared with the conventional case. A wide space can be set in the height direction. As a result, it is possible to reduce the feeling of pressure in the vehicle interior, and it is possible to improve the habitability.

Further, between the head lining and sunroof shade in front SL gap stowed stowed position, by forming an inter-disposing space for disposing the air conditioner of the air duct and shields the opening Since the installation space can be formed in the lower portion of the sunroof shade that is maintained at a higher position than the state, the installation space can be set at a higher position as compared with the conventional one. This allows
Since the space in the vehicle interior in the height direction can be set wide, it is possible to reduce the feeling of pressure in the vehicle interior and improve the comfortability, as described above. By arranging the blower duct at a high position, it is possible to improve the efficiency of blowing air from the blowout port of the blower duct.

Further, in the invention of claim 2, maintaining the sunroof shade in the yield capacity located in the inclined state, the height of the rear side of the vehicle between the disposing space, increase than the height of the front side of the vehicle In addition, since the cross-sectional area of the blower duct can be increased by disposing the blower duct on the vehicle rear side of the installation space having an increased height dimension, the width of the blower duct in the vehicle front-rear direction can be increased. It is possible to reduce the size. In addition, the ventilation duct is arranged on the vehicle rear side of the installation space, and the head lining is provided with an immersive portion which immerses in a portion on the vehicle front side of the ventilation duct, and the monitor is disposed on the immersive portion. By doing so, the blower duct can be disposed at a position closer to the rear seat on the vehicle rear side. Therefore, the outlet of the air duct can be set near the rear seat. Further, since the monitor can be arranged at a position apart from the rear seat to the front side, the elevation angle of the monitor from the rear seat can be made close to horizontal.

Further, in the invention of claim 3 , the roof is formed in a curved shape in which the central portion in the vehicle width direction is bulged upward, and the central portion in the vehicle width direction of the air duct is
The height dimension of the blower duct is increased from both sides of the blower duct, and a retreat portion retreating inward is formed on a wall surface on the vehicle front side in a central portion of the blower duct, and the retreat portion is formed along the retreat portion. Therefore, it is possible to widen the area in which the immersive portion, in which the monitor is disposed, to the rear side of the vehicle. Further, in the blower duct in which the retreat portion that retreats inward is formed at the central portion in the vehicle width direction, since the height dimension is increased at the central portion, the reduction in volume at the central portion is prevented. be able to. Therefore, it is possible to reliably prevent a decrease in the amount of air blown in the air blow duct due to the expansion of the area where the monitor is arranged.

[0030]

[Brief description of drawings]

FIG. 1 is a sectional view showing an embodiment of the present invention.

FIG. 2 is a sectional view taken along line AA of FIG.

FIG. 3 is a sectional view taken along line BB of FIG.

FIG. 4 is a sectional view showing a conventional roof.

[Explanation of symbols]

1 vehicle 2 roof 3 sunroof 4 roof panel 5 openings 7 vehicle interior 9 sunroof shade 11 headlining 13 Gap 22 Space 25 air duct 26 Immersion department 27 LCD monitor 31 Retreat F front H height dimension R rear

─────────────────────────────────────────────────── ─── Continuation of the front page (56) References JP-A-6-293220 (JP, A) Actual development Sho 50-152317 (JP, U) (58) Fields investigated (Int.Cl. ⁷ , DB name) B60J 7/00 B60H 1/00 102 B60J 7/02

Claims (3)

(57) [Claims] 1. A sunroof shade for shielding an opening of a sunroof provided on a roof is provided between a shielding position for shielding the opening and the roof and a headlining provided inside the vehicle along the roof . In a ceiling structure of a vehicle that is moved to and from an accommodation position that is accommodated in a gap, the moving direction of the sunroof shade is set to a direction that inclines with respect to the roof so as to become higher toward the rear of the vehicle. while setting the stowed position to a high position from the blocking position, the said roof in which the sunroof shade is housed
Providing an installation space in the gap between the headlinings
The sunroof at the accommodation position in the installation space.
Set between the shade and the headlining,
A vehicle ceiling structure characterized in that a ventilation duct for an air conditioner is installed in the installation space . 2. The vehicle from the storage position to the storage position
Set on the rear side, and the sunroof seat
To maintain the tilted state along the moving direction,
The height dimension on the vehicle rear side of the installation space is set to the vehicle front side.
At the same time as increasing the height dimension, the ventilation duct is arranged on the vehicle rear side of the installation space.
And the air duct for the headlining.
Form an immersive part that immerses in the part in front of the vehicle
The ceiling structure for a vehicle according to claim 1 , wherein a monitor is provided in the entry portion. 3. The roof has a central portion in the vehicle width direction.
Is formed in a curved shape that bulges upward, and
Height of the air duct at the center in the width direction
From the both sides of the
To the inside of the front wall of the vehicle at the center of the car
While forming the receding part, the immersive part along the receding part
The ceiling structure for a vehicle according to claim 2, wherein the ceiling structure is formed as follows .