JP2003118368A - Door trim - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a door trim capable of securing stable development performance of an air bag irrespective of the presence of a pocket. SOLUTION: This door trim 14 is installed as a lining to a door 10 of a vehicle. In the door trim 14, a door pocket part 16 capable of housing a small article and the like is protruded. A lid 20 serving as a side wall on the cabin inside of the door pocket part 16 is arranged to be opened/closed. The vehicle is provided with the air bag expanded and spread between the door 10 and a seat 11 arranged inside the cabin when a shock above a predetermined degree is laterally applied to the vehicle. A spring 22 always pressing the lid 20 toward the door trim 14 is arranged between the door trim 14 and the lid 20.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a door trim provided as a lining for a vehicle door, and more particularly to a vehicle provided with an airbag which is inflated and deployed between a seat and a door arranged in a passenger compartment. There is a door trim on the door.

[0002]

2. Description of the Related Art Conventionally, there is a door trim provided with a pocket for accommodating small articles in order to improve the convenience of passengers, and in recent years, this has become the mainstream. In many of such door trims, a pocket is integrally formed so as to project from the door trim toward the vehicle interior (first conventional configuration).

Further, as such a door trim,
Some are provided with a pocket having an openable / closable lid (second conventional configuration). With such a structure, with the lid closed, the small articles stored in the pocket are inconspicuous, and the appearance around the lower portion of the door trim is improved.

[0004]

By the way, in recent years, in order to protect an occupant, when a side impact of a vehicle is applied more than a predetermined amount, the vehicle is inflated between a door trim and a seat arranged in a vehicle compartment. The number of vehicles equipped with deploying airbags is increasing.

In such a vehicle, if the door trim is provided with the pocket as in the first conventional structure, the airbag interferes with the pocket when the airbag is deployed, and the airbag is smoothly moved. If the deployment is hindered, the occupant protection effect may become unstable.

In the second conventional construction, the lid may be left in the open state, and when the airbag is deployed with the lid open, the same as described above. Problems may occur easily.

The present invention has been made by paying attention to the problems existing in such conventional techniques. It is therefore an object of the present invention to provide a door trim that can ensure a stable deployment performance of an airbag regardless of the presence of pockets.

[0008]

In order to achieve the above-mentioned object, the invention according to claim 1 of the present application is a door trim arranged inside a vehicle door, which is a pocket for accommodating an object. And a door pocket part having a lid that covers at least a part of the opening part of the pocket so as to be openable and closable, wherein the door pocket part is provided when an impact of a predetermined amount or more is applied to a side of the vehicle. When the airbag is inflated and deployed between the door of the vehicle and the seat arranged in the vehicle compartment, the gist of the invention is to include an interference suppressing means for suppressing interference with the airbag. .

According to the first aspect of the present invention, even when the door trim is provided with the door pocket portion having the openable / closable lid, the presence of the door pocket portion makes the deployment of the airbag unstable. Is suppressed.

Further, in the invention according to claim 2 of the present application, in the door trim according to claim 1, the interference suppressing means automatically causes the lid to automatically close after the lid has been opened. The gist is that it is a closing operation means.

According to the second aspect of the present invention, in addition to the function of the first aspect of the invention, even when the lid is opened, the lid is immediately opened and the lid is released. Will be closed automatically. Therefore, it is avoided that the lid is held in the open state, and the interference between the lid of the door pocket portion and the airbag is appropriately suppressed.

Further, in the invention according to claim 3 of the present application, in the door trim according to claim 2, after the lid is automatically closed by the automatic closing operation means, the lid is fixed in a closed state. It is the gist of the present invention to further include a fixing means.

According to the third aspect of the present invention, in addition to the effect of the second aspect of the invention, it is possible to prevent the lid from being inadvertently moved to the open state by an impact applied to the side of the vehicle. It becomes possible to suppress it suitably. As a result, the lid is preferably held in the closed state, interference between the lid and the airbag is more reliably suppressed, and a stable deployment operation of the airbag is ensured.

Further, in the invention according to claim 4 of the present application, in the door trim according to claim 1, when the interference suppressing means expands and deploys the airbag, the deployment force of the airbag is equal to or more than a predetermined deployment force. When added to the lid,
The gist of the invention is a forced closing operation means for forcibly closing the lid by its deployment force.

According to the invention of claim 4, in addition to the function of the invention of claim 1, when the airbag and the lid interfere with each other when the airbag is inflated and deployed,
The deployment force of the airbag closes the lid forcibly. As a result, a space for inflating and deploying the airbag is secured, and instability of the airbag deployment performance is suitably suppressed.

According to a fifth aspect of the present invention, in the door trim according to any one of the first to fourth aspects, the door trim further has an armrest portion, and the interference suppressing means is provided. The gist of the invention is to restrict the protruding height of the lid from the door trim in the fully opened state to the same height as the armrest portion or a height lower than the armrest portion.

Usually, the deployment range of the airbag is set to a range closer to the passenger compartment than the projection height of the armrest portion as a reference. On the other hand, in the invention described in claim 5 of the present application, in addition to the action of the invention described in any one of claims 1 to 4, the protrusion height in the fully opened state of the lid is It is never set within the bag's deployment range. Therefore, when inflating and deploying the airbag,
Even when the lid is held in the fully opened state, the interference between the pocket and the airbag is preferably suppressed.

The invention according to claim 6 of the present application is the door trim according to any one of claims 1 to 5, wherein the lid is at least a part of a vehicle interior side wall of the door pocket portion. In addition to the above, the gist of the present invention is that it has a hinge portion, and a portion on the vehicle upper side of the hinge portion is formed so as to be openable via the hinge portion.

In the invention according to claim 6 of the present application, in addition to the operation of the invention according to any one of claims 1 to 5, the entire interior side wall of the door pocket portion is opened and closed. Compared with the above, it is possible to increase the opening area of the door pocket portion and reduce the protrusion amount of the tip end in the open state of the lid.

Further, the invention according to claim 7 is a door trim arranged on the vehicle compartment side of a door of a vehicle, wherein a door pocket portion for accommodating an object to be stored is provided so as to project toward the vehicle compartment. In the door trim, the door pocket is
When a predetermined impact or more is applied to the side of the vehicle,
The gist of the present invention is to include an interference suppression unit that suppresses interference with the airbag when the airbag is inflated and deployed between the door of the vehicle and the seat arranged in the vehicle compartment.

In the invention according to claim 7 of the present application, even when the door pocket portion is projectingly provided on the door trim,
It is possible to suppress the instability of the airbag deployment performance due to the door pocket portion.

The invention according to claim 8 of the present application is the door trim according to any one of claims 1 to 7, wherein the interference suppressing means is the same when expanding and deploying the airbag. It is a gist of the invention to be a forced moving means for forcibly moving at least a part of the door pocket portion by the deploying force when a deploying force more than a predetermined value is applied to the door pocket portion. .

According to the eighth aspect of the present invention, in addition to the action of the invention according to any one of the first to seventh aspects, when the airbag is inflated and deployed, the airbag and the door are not provided. When it interferes with the pocket portion, the deployment force of the airbag forces the door pocket portion to move. As a result, a space for inflating and deploying the airbag is secured, and instability of the airbag deployment performance is suitably suppressed.

According to a ninth aspect of the present invention, in the door trim according to any one of the first to eighth aspects, the interference suppressing means is provided on the vehicle interior side wall portion of the door pocket portion. The gist of the invention is that a part of the inclined wall is formed so that the protruding height from the door trim surface becomes higher toward the deployment direction side of the airbag.

According to the ninth aspect of the present invention, in addition to the effect of the invention according to any one of the first to eighth aspects, even if the airbag interferes with the door pocket portion, The airbag is inflated and deployed along the inclined wall, that is, away from the door pocket portion.

According to a tenth aspect of the present invention, in the door trim according to the ninth aspect, the airbag is arranged in a folded state on a backrest portion of the seat. The gist of the inclined wall is that the protruding height from the door trim surface is gradually increased toward the vehicle front side.

In the structure in which the airbag is provided on the back portion of the seat, the airbag is often inflated and deployed from the vehicle rear side to the vehicle front side in the direction along the door trim. On the other hand, in the invention according to claim 10 of the present application, the airbag is provided in the backrest portion of the seat, and the inclined wall is formed in an inclined manner in the deployment direction of the airbag. . Therefore, in the configuration in which the airbag is provided on the backrest portion of the seat, the action of the invention described in claim 9 is particularly suitably exhibited.

The invention according to claim 11 of the present application is the door trim according to any one of claims 1 to 10, wherein the interference suppressing means includes a vehicle interior side wall portion of the door pocket portion. The gist of the invention is that the protrusion height from the door trim surface is low in the deployment range of the airbag and high in other portions.

According to a twelfth aspect of the present invention, in the door trim according to any one of the first to tenth aspects, the door pocket portion is different from a deployment range of the airbag. The purpose is to provide it.

According to the invention described in claims 11 and 12, the air bag is expanded in the deployment range of the airbag in addition to the function of the invention described in any one of claims 1 to 10. The gap between the bag and the door pocket is kept wide, and it is possible to more reliably suppress the interference between the two.

[0031]

BEST MODE FOR CARRYING OUT THE INVENTION (First Embodiment) A first embodiment embodying the present invention will be described below.

First, the door trim and its peripheral structure of the present embodiment will be described with reference to FIGS. 1 and 2. Note that FIG. 1 shows a side structure of a vehicle door to which the door trim of the present embodiment is attached, and FIG. 2 shows a sectional structure taken along line 2-2 of FIG. 1 of the door trim.

As shown in FIG. 1, the vehicle is provided with a seat 11 (see FIG. 2) which is arranged in the vehicle compartment when a predetermined impact or more is applied to the side of the vehicle body including the door 10 and the like. The airbag 12 is inflated and deployed between the door 10 and the door 10. A window 13 is provided on the vehicle upper side of the door 10.
Is provided. Further, a door trim 14 is attached to the door 10 as an inner lining for covering substantially the entire vehicle lower side of the vehicle interior side of the belt line portion. An armrest portion 15 is provided on the door trim 14 so as to extend in the vehicle front-rear direction. Further, in the door trim 14, a door pocket portion 16 capable of accommodating an article to be accommodated such as a small article is provided projecting below the armrest portion 15 of the vehicle trim.

Next, the specific structure of the door pocket 16 will be described in detail. The door pocket portion 16 is formed in a substantially rectangular box shape having a bottom with the surface of the door trim 14 as one side wall so as to project from the surface of the door trim 14 toward the vehicle interior. The door pocket 16
Both side walls 17 and 18 in the vehicle front-rear direction and the bottom wall 1
9 are respectively provided on the surface of the door trim 14. Further, the lid 20, which is a side wall of the door pocket portion 16 on the vehicle interior side, is attached to the vehicle interior side end of the bottom wall 19 via a hinge portion 21. The lid 20 has the hinge portion 21.
2 is configured to be openable and closable as shown by an arrow in FIG.

On the other hand, inside the door pocket portion 16 and between the surface of the door trim 14 and the lid 20,
A spring 22 is provided to constantly bias the lid 20 in the surface direction of the door trim 14, that is, in the direction in which the lid 20 is closed.
Has been erected. The spring 22 constitutes an interference suppressing means and an automatic closing means.

On the other hand, the door pocket portion 16 is provided with a lock portion 23 as a fixing means composed of engaging portions (not shown) provided on the lid 20 and the surface of the door trim 14, respectively. The lock portion 23 fixes the lid 20 in the closed state by forcibly engaging the engaging portions with each other when the lid 20 is closed. The lock portion 23 also includes a lock release button 24 for releasing the engagement between the engagement portions. The opening operation of the lid 20 cannot be performed unless the lock release button 24 is released.

In the door trim 14 constructed as described above, an openable / closable lid 20 is provided in the door pocket portion 16, and a spring 22 for constantly urging the lid 20 toward the surface of the door trim 14 is provided. . For this reason,
Even when the lid 20 is opened, when the opening operation is canceled, the lid 20 is immediately and automatically closed by the biasing force of the spring 22. This allows
It is avoided that the lid 20 is held open. That is, when the airbag 12 is inflated and deployed, the lid 20 is preferably held in the closed state, and the presence of the door pocket portion 16 suppresses the instability of the airbag 12 deployment.

Therefore, according to this embodiment, the following effects can be obtained. (1) According to the door trim 14, even if the lid 20 is opened, the lid 20 is automatically closed without remaining in the open state. Therefore, even if the door pocket portion 16 has the lid 20 that can be opened and closed, it is possible to prevent the deployment of the airbag 12 from becoming unstable due to the presence of the door pocket portion 16. Therefore, the stable deployed state of the airbag 12 can be secured.

(2) In this door trim 14, the lid 2
A lock portion 23 for forcibly fixing the lid 20 in the closed state when 0 is closed is provided. For this reason,
When the lid 20 is automatically closed, at the same time, the lid 20 is fixed in the closed state by the lock portion 23. Accordingly, it is possible to suitably prevent the lid 20 from being inadvertently moved to the open state due to the impact applied to the side of the vehicle, and it is possible to suitably hold the lid 20 in the closed state. Therefore, the interference between the lid 20 and the airbag 12 is more reliably avoided, and the stable deployment operation of the airbag 12 is ensured.

(Second Embodiment) A second embodiment of the present invention will now be described with reference to FIGS. 3 and 4, focusing on the differences from the first embodiment. explain.

FIG. 3 shows a side structure of a vehicle door to which the door trim of this embodiment is attached, and FIG.
3 shows a sectional structure of the door trim along line 4-4 in FIG. In addition, in FIG. 3 and FIG.
Also, configurations that are the same as the configurations of the first embodiment shown in FIG. 2 are denoted by the same reference numerals, and duplicated description below is omitted.

As shown in FIGS. 3 and 4, in the door trim 34 of this embodiment, the spring 22 and the lock portion 23 in the door trim 14 of the first embodiment are omitted. Further, the door trim 34 of the present embodiment differs from the door trim 14 of the first embodiment described above in the structure of the side wall 40 of the door pocket portion 36 on the vehicle interior side.

The specific structure of the side wall 40 will be described in detail below. A portion of the side wall 40 on the vehicle lower side of substantially the center of the vehicle in the up-down direction serves as a fixed wall 40a, and both side walls 17 of the door pocket portion 36 in the vehicle front-rear direction,
18 and the bottom wall 19 are formed integrally. Also,
At the end of the fixed wall 40a on the vehicle upper side, the hinge 2
A lid 40b that constitutes a portion of the side wall 40 on the vehicle upper side is attached via 1. That is, the side wall 40 is formed by the fixed wall 40a and the lid 40b.
Is configured and only the upper portion of the vehicle, that is, the lid 40b can be opened and closed.

Further, in the door trim 34, the protruding height of the lid 40b (shown by the one-dot chain line in FIG. 4) from the surface of the door trim 34 in the fully opened state is the same as the protruding height A of the armrest portion 15. It is set.

According to this embodiment, the following effects can be obtained in addition to the effects described in (1) above. (3) In this door trim 34, the protruding height of the lid 40b from the surface of the door trim 34 in the fully opened state is set to be the same as the protruding height A of the armrest portion 15. For this reason, the lid 40b in the fully open state does not project into the deployment range of the airbag 12, which is set in the vehicle interior side of the armrest portion 15 with the projection height of the armrest portion 15 as a reference. Therefore, when the airbag 40 is inflated and deployed, even if the lid 40b is held in the fully opened state, it is possible to preferably suppress the interference between the lid 40b and the airbag 12.

(4) In the door trim 34, the door pocket portion 36 is provided on the vehicle lower side of the armrest portion 15 protruding from the surface thereof. In such a door trim 34, the tip end of the lid 40b in the fully opened state and the armrest portion 15 protruding above the vehicle.
The larger the distance between the door pocket portion 36 and the door pocket portion 36, the easier it is to store and take out small articles in the door pocket portion 36.

Here, in the door trim 34 in which the protruding height of the lid 40b in the fully opened state is restricted,
When the side wall 40 of the door pocket portion 36 on the vehicle interior side is integrally opened and closed, the distance between the tip of the side wall 40 and the armrest portion 15 becomes small.

On the other hand, in the door trim 34 of the present embodiment, the lid 40b which constitutes the vehicle upper side portion of the side wall 40 of the door pocket portion 36 on the vehicle interior side.
Only the structure that can be opened and closed. This allows
Compared to the configuration in which the entire side wall 40 on the vehicle interior side is opened and closed as a lid, the tilt angle in the open state of the lid 40b can be increased. Therefore, it is possible to increase the opening area of the door pocket portion 36 while suppressing the amount of protrusion of the tip of the lid 40b from the surface of the door trim 34.

(Third Embodiment) A third embodiment of the present invention will now be described with reference to FIGS. 5 and 6 focusing on the differences from the first and second embodiments. It will be described based on.

Incidentally, FIG. 5 shows a side structure of a vehicle door to which the door trim of this embodiment is attached, and FIG.
5 shows a sectional structure of the door trim along line 6-6 in FIG. In addition, in FIG. 5 and FIG.
And the same configuration as the configuration of the first embodiment shown in FIG. 2 and the configuration of the second embodiment shown in FIGS. 3 and 4 described above are denoted by the same reference numerals, The duplicated description below is omitted.

As shown in FIGS. 5 and 6, in the door trim 54 of this embodiment, the spring 22 and the lock portion 23 in the door trim 14 of the first embodiment are the same as in the second embodiment. And are omitted. Further, in the vehicle in which the door trim 54 is provided, the airbag 12 is provided in a state of being folded on the backrest portion of the seat 11. When the airbag 12 is inflated and deployed, it deploys from the backrest portion toward the front of the vehicle. Further, the door trim 54 is different in the structure of the door pocket portion 56 from the door trims 14 and 34 of the first and second embodiments.

The specific structure of the door pocket 56 will be described in detail below. The door pocket portion 56 has a bottomed box shape whose one side wall is the surface of the door trim 54.
The door trim 54 is provided so as to project from the surface thereof toward the vehicle interior. That is, the side wall 60 of the door pocket portion 56 on the vehicle interior side, the side walls 17 in the vehicle front-rear direction,
18 and the bottom wall 19 are integrally formed.

Further, the side wall 60 of the door pocket portion 56.
In the rear portion of the vehicle, there is formed an inclined wall 60a which forms an interference suppressing means having a shape in which the protruding height from the surface of the door trim 54 is gradually lowered toward the rear side of the vehicle. That is, the inclined wall 60a is formed so that the protruding height from the surface of the door trim 54 becomes higher toward the front side in the deployment direction of the airbag 12.

In the door trim 54 constructed as described above, for example, the door 10 is deformed by the impact applied to the side of the vehicle, and the airbag 12 in the middle of deployment interferes with the door pocket portion 56. Also, the airbag 12 is deployed along the inclined wall 60a. In such a case, the airbag 12 is inflated and deployed so as to be separated from the door pocket portion 56.

Therefore, according to the present embodiment, the following effects can be obtained. (5) In the door trim 54, the protrusion height from the surface of the door trim 54 is gradually increased toward the vehicle rear side portion of the side wall 60 of the door pocket portion 56 on the vehicle interior side as the front side in the deployment direction of the airbag 12 increases. The wall 60a is formed. As a result, the airbag 12 being deployed
Even if the door pocket portion 56 interferes with the door pocket portion 56, it is possible to deploy the airbag 12 in a direction in which the airbag 12 is separated from the door pocket portion 56. Therefore, even when the door pocket portion 56 is provided so as to project from the door trim 54, it is possible to suppress the instability of the deployment performance of the airbag 12 due to the door pocket portion 56.

(Modification) The above embodiments may be modified as follows. In the first embodiment described above, the spring 20 is installed between the lid 20 and the door trim 14, so that the lid 20 is closed.
Is always biased toward the door trim 14, but the present invention is not limited to this. If the lid 20 can be constantly biased toward the door trim 14, for example, an elastic member such as rubber may be provided instead of the spring 22.
The configuration can be changed as appropriate.

Further, it is not limited to the structure in which the lid 20 is always biased toward the door trim 14. In short, if the lid 20 can be closed automatically and promptly after the lid 20 is opened and the opening operation is canceled, the configuration can be appropriately changed.

The lock portion 23 may be omitted in the first embodiment. Even with such a configuration, it is possible to obtain the effect described in (1) of the first embodiment.

In the second embodiment, the protruding height of the lid 40b from the surface of the door trim 34 in the fully opened state is set to the same height as the protruding height A of the armrest portion 15. The protrusion height of the lid 40b may be set lower than the protrusion height A of the armrest portion 15. Even with such a configuration, the lid 40 in the fully opened state is within the deployment range of the airbag 12.
b does not project.

In the second embodiment, the side wall 40 of the door pocket portion 36 on the vehicle interior side is configured as the lid 40b which can be opened and closed on the vehicle upper side than the center in the vehicle vertical direction. , But is not limited to this. By dividing the side wall 40 in the vertical direction and configuring the lid 40b that can be opened and closed on the upper side of the vehicle, the effects according to the second embodiment can be obtained.

Along with this, the portion of the side wall 40 on the lower side of the vehicle is constructed as an openable / closable lid, and between the lid and the door trim 34, the lid is always urged in a direction to close the lid. A spring may be installed. According to this structure, the door pocket portion 36
The side wall 40 on the vehicle interior side can be opened and closed in two steps. Moreover, at least the lid on the lower side of the vehicle can be automatically and quickly closed.

In the first and second embodiments described above, the deployment force of the airbag 12 which is equal to or larger than a predetermined value is applied to the lid 20,
When applied to 40b, its deployment force
It may be configured so that it can act so as to close 0, 40b. With such a configuration, even if the airbag 12 interferes with the lids 20 and 40b, the airbag 12 can be inflated and deployed while the lids 20 and 40b are closed by the deployment force of the airbag 12. . As a result, it is possible to preferably suppress the instability of the deployment performance of the airbag 12.

In the first and second embodiments, the door trims of the present invention are the door trims 14 and 3 formed so that the door pockets 16 and 36 project from the surfaces thereof.
It was applied to 4. In the door trim of the present invention, the housing is rotated together with the lids 20 and 40b, and the lid 2
It can also be applied to a door trim having a door pocket portion in which the housing portion is stored in the fully closed state of 0 and 40b.

In the third embodiment described above, in the vehicle in which the airbag 12 is disposed in the folded back portion of the seat 11, the door trim 54 attached to the door 10 has a door trim 54 according to the present invention. However, the present invention is not limited to this. Airbag 1
In the vehicle having the seating portion 2 of the seat 11 or the door 10, the door trim of the present invention can be applied to the door trim attached to the door 10. Even with such a configuration, the effect according to the third embodiment can be obtained by forming the inclined wall in which the protruding height from the surface of the door trim becomes higher toward the front side in the deployment direction of the airbag 12. Will be possible.

In the third embodiment, as in the door trim 74 shown in FIGS. 7 and 8, the door pocket portion 76 is provided in the portion located on the vehicle lateral side of the deployment range of the airbag 12. It may not be provided. In other words, in the door trim 74, its door pocket portion 76
May be formed in a portion different from the deployment range of the airbag 12.

Further, as shown by broken lines in FIGS. 7 and 8,
While extending the door pocket portion 76 to a portion located on the vehicle lateral side of the deployment range of the airbag 12, the projection height of the side wall 80a on the vehicle interior side of this portion from the surface of the door trim 74 is selectively selected. You may make it low.

According to these configurations, when the airbag 12 is inflated and deployed, the airbag 12 and the door pocket portion 7 are inflated.
It is possible to maintain a wide space between the two and 6, and it is possible to more reliably suppress the interference between the two.

In the third embodiment, when the sliding force of the airbag 12 is applied to the door pocket portion 76 by a sliding mechanism as a forced moving means or the like, the expanding force is applied. By the door pocket part 76
The entire structure may be forcibly moved.
With such a configuration, even if the airbag 12 and the door pocket portion 76 interfere with each other, the deployment force of the airbag 12 causes the door pocket portion 76 to slide. Then, the door pocket portion 76 is retracted to a position where the influence on the deployment of the airbag 12 is small, and stable inflation and deployment of the airbag 12 can be secured. As a result, it is possible to preferably suppress the instability of the deployment performance of the airbag 12.

The configuration of the above first to third embodiments is
You may make it implement suitably combining. Further, instead of the door pocket portions 16, 36, 56 of the first to third embodiments, a net-like thing is provided in the door trim so that the vehicle upper side is opened, and the door trim is provided at the opening end. You may make it provide the door pocket part which spans the rubber so that it may follow.

[0070]

As described above in detail, according to the first aspect of the present invention, the stable deployment performance of the airbag can be secured regardless of the presence of the pocket.

According to the second aspect of the present invention, in addition to the effect of the first aspect of the invention, it is possible to prevent the lid from being held in an open state, and It is possible to preferably suppress the interference with the airbag.

According to the invention of claim 3 of the present application, in addition to the effect of the invention of claim 2, interference between the lid and the airbag can be more reliably suppressed, and the airbag It is possible to secure a stable expansion operation.

According to the invention described in claim 4, in addition to the effect of the invention described in claim 1, the inflating performance of the airbag is unstable even if the airbag and the lid interfere with each other. Can be suitably suppressed.

According to the invention described in claim 5, in addition to the effect of the invention described in any one of claims 1 to 4, when the airbag is inflated and deployed,
Even when the lid is held in the fully opened state, it is possible to preferably suppress the interference between the pocket and the airbag.

According to the invention described in claim 6, in addition to the effect of the invention described in any one of claims 1 to 5, the entire interior side wall of the door pocket portion is Compared with the structure in which the lid is opened and closed, it is possible to increase the opening area of the door pocket while reducing the amount of protrusion of the front end of the lid.

Further, according to the invention of claim 7, even when the door pocket portion is provided in the door trim in a protruding manner, the instability of the airbag deployment performance due to the door pocket portion is suppressed. be able to.

According to the invention described in claim 8, in addition to the effect of the invention described in any one of claims 1 to 7, the airbag and the door pocket portion interfere with each other. Even in this case, it is possible to preferably suppress the instability of the deployment performance of the airbag.

According to the invention of claim 9, in addition to the effect of the invention of any one of claims 1 to 8, the airbag and the door pocket portion interfere with each other. Even then, the airbag can be inflated and deployed so as to be separated from the door pocket portion.

According to the invention described in claim 10 of the present application, the effect of the invention described in claim 9 is particularly suitably exerted in the structure in which the airbag is provided on the backrest portion of the seat.

Further, according to the invention of claim 11 and claim 12 of the present application, in addition to the effects of the invention of any one of claims 1 to 10, the deployment range of the airbag is In the above, the gap between the airbag and the door pocket portion can be kept wide, and the interference between the two can be suppressed more reliably.

[Brief description of drawings]

FIG. 1 is a side view of a door trim according to a first embodiment of this invention.

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

FIG. 3 is a side view of the door trim according to the second embodiment of this invention.

FIG. 4 is a cross-sectional view taken along line 4-4 of FIG.

FIG. 5 is a side view of the door trim according to the third embodiment of this invention.

6 is a sectional view taken along line 6-6 of FIG.

FIG. 7 is a side view of a modified door trim.

8 is a sectional view taken along line 8-8 of FIG.

[Explanation of symbols]

10 ... Door, 11 ... Seat, 12 ... Airbag, 14,
34, 54, 74 ... Door trim, 15 ... Armrest part, 16, 36, 56, 76 ... Door pocket part, 20,
40b ... Lid, 21 ... Hinge part, 22 ... Spring as interference suppressing means, 23 ... Lock part as fixing means, 60
a ... An inclined wall as an interference suppressing means.

Claims (12)

[Claims] 1. A door trim arranged on the inner side of a vehicle door of a vehicle, the door trim having a pocket for accommodating an object to be stored, and a lid for opening and closing at least a part of an opening of the pocket. In a door trim including a portion, the door pocket portion is an airbag that is inflated and deployed between a door of the vehicle and a seat disposed in a vehicle compartment when a lateral impact of the vehicle is applied. A door trim, which is provided with an interference suppressing means for suppressing the interference with the airbag when the airbag is inflated and deployed. 2. The door trim according to claim 1, wherein the interference suppressing means is an automatic closing operation means for automatically closing the lid after the lid is opened. 3. The door trim according to claim 2, further comprising fixing means for fixing the lid in a closed state after the lid is automatically closed by the automatic closing operation means. 4. The interference suppressing means forcibly closes the lid when the airbag is inflated and deployed and a deployment force greater than a predetermined level of the airbag is applied to the lid. The door trim according to claim 1, wherein the door trim is forced closing operation means. 5. The door trim further has an armrest part, and the interference suppressing means has a protrusion height of the lid from the door trim in a fully opened state, which is the same as the armrest part or lower than the armrest part. The door trim according to any one of claims 1 to 4, wherein the door trim is restricted in height. 6. The lid constitutes at least a part of a vehicle interior side wall of the door pocket portion, has a hinge portion, and a portion on the vehicle upper side of the hinge portion is opened through the hinge portion. The door trim according to any one of claims 1 to 5, wherein the door trim is formed so that it can be formed. 7. A door trim arranged on the vehicle compartment side of a vehicle door, wherein a door pocket portion for accommodating an article to be stored is provided so as to project toward the vehicle compartment, wherein the door pocket portion comprises: When an impact of a predetermined amount or more is applied to the side of the vehicle, when the airbag is inflated and deployed between the door of the vehicle and the seat arranged in the vehicle compartment, interference with the airbag is prevented. A door trim comprising interference suppressing means for suppressing. 8. The interference suppressing means, at the time of inflating and deploying the airbag, at least a predetermined deployment force of the airbag is applied to the door pocket portion by the deployment force thereof. The door trim according to any one of claims 1 to 7, characterized in that the door trim is a forced moving means for forcedly moving a part of the door trim. 9. The inclined wall formed by the interference suppressing means such that a part of a vehicle interior side wall portion of the door pocket portion has a height higher than the door trim surface in the direction of deployment of the airbag. It consists of 1.
The door trim according to claim 8. 10. The airbag is arranged in a folded state on a backrest portion of the seat, and the protruding height of the inclined wall from the door trim surface is gradually increased toward the vehicle front side. The door trim according to claim 9, wherein the door trim is formed as described above. 11. The interference suppressing means is formed such that a protruding height of a vehicle interior side wall portion of the door pocket portion from a door trim surface thereof is low in a deployment range of the airbag and is high in other portions. The door trim according to claim 1, wherein the door trim is a door trim. 12. The door trim according to claim 1, wherein the door pocket portion is provided in a portion different from a deployment range of the airbag.