JPH0574934U - Door mounting structure - Google Patents

Abstract

(57) [Abstract] [Purpose] It is an object to provide a door mounting structure with a double hinge that looks good. [Structure] The vehicle body 2 and the door body 1 have a double hinge 7
And the hinge trim 9 is positioned between the dash side trim 4 provided on the interior side of the vehicle body 2 and the door trim 3 provided on the interior side of the door body 1 to connect the hinge trim 9 and the door trim 3. A sub-hinge trim 10 formed by connecting front and rear split trims 11 and 12 to each other by a hinge member 13 at a central split portion is disposed between the trim trims.
A split trim 11 in front of the sub-hinge trim 10 is connected to the dash side trim 4 by a hinge member 14,
A split trim 12 at the rear of the sub-hinge trim 10 is connected to the door trim 3 by a hinge member 15, and a hinge member 13 of the sub-hinge trim 10 is connected to an inner portion of the door body 1 via a spring 16.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a vehicle door mounting structure.

[0002]

[Prior Art]

 The conventional door mounting structure will be described below.

FIG. 7 shows a cross section of a door provided with a double hinge in order to increase the opening degree of the door so that passengers can get on and off the bus. In the figure, 21 is a door body, 22 is a door trim, and 23 is a double hinge. The hinge part 23 a on one end side of the double hinge 23 is rotatably supported on the front end face of the door body 21, and the hinge part 23 b on the other end side is rotatably supported on the rear end face of the dash side 24. It is supported. A door trim 22 is attached to the inside of the door body 21 and a dash side trim 25 is attached to the inside of the body 24.

In such a door mounting structure, if the size of the double hinge 23 is determined within a range that does not affect the door trim 22, the size of the double hinge 23 is limited, and therefore the opening of the door must be increased. I couldn't.

Therefore, a door mounting structure shown in FIG. 8 is adopted. A recess 21a for mounting the double hinge 23 is provided in the door body 21 of FIG. 8, and a hinge portion 23a on one end side of the double hinge 23 is pivotally supported at one end of the recess 21a, and a rear end face of the dash side 24 is provided. A hinge portion 23b on the other end side is pivotally supported, and a hinge trim 26 is attached to the inside of the double hinge 23. As shown in FIG. 9, when the door body 21 is opened parallel to the vehicle body, a rounded portion 26a is provided on the door body 21 side of the hinge trim 26 to prevent the end surface of the recess 21a of the door body 21 from hitting the hinge trim 26. ing.

[0006]

[Problems to be solved by the device]

 However, in the door mounting structure configured as described above, since the size of the double hinge 23 can be increased, the opening degree of the door can be increased and the occupant can easily get in and out, but the door is closed. In this case, the rounded portion 26a becomes a concave portion 26b between the hinge trim 26 and the door trim 22 and is conspicuous.

The present invention solves the above-mentioned problems of the prior art, and it does not have any recess between the hinge trim and the door trim, and it looks good, and the hinge trim can smoothly cope with the complicated movement of the door body. In addition, it is an object of the present invention to provide a door mounting structure in which the double hinge can be set large and a wide space can be secured between the vehicle body and the door.

[0008]

[Means for Solving the Problems]

 In order to achieve this object, the door mounting structure of the present invention connects the vehicle body and the door body via a double hinge, and the dash side trim provided on the interior side of the vehicle body and the interior side of the door body Position the hinge trim between the provided door trim and the sub-hinge trim, in which the front and rear split trims are connected to each other by a hinge member at the center split portion between the hinge trim and the door trim. The front split trim is connected to the dash side trim by a hinge member, the rear split trim of the sub-hinge trim is connected to the door trim by a hinge member, and the hinge member of the sub-hinge trim is connected to the inside of the door body via a spring. It is characterized in that it is connected to the side.

[0009]

[Action]

 With this configuration, there are no recesses between the hinge trim and the door trim, and it looks good, and the hinge trim can smoothly respond to the complicated movement of the door body. A wide space can be secured between the door and the door.

[0010]

【Example】

 The present invention will be described below with reference to the drawings. 1 to 6 show an embodiment of a door mounting structure of the present invention. FIG. 1 is a perspective view of a door having a door mounting structure according to the present invention as viewed from the inside. FIG. 2 is a transverse sectional view of the same. In the figure, 1 is a door body of a door 20, 2 is a vehicle body, a door trim 3 is attached to the inside of the door body 1, and a dash side trim 4 is attached to the inside of the body 2 of the vehicle. A hinge bracket 5 is provided at the rear end of the vehicle body 2, and a hinge bracket 6 is provided at the front end of the door body 1.

A double hinge 7 is located between the door body 1 and the vehicle body body 2. The tip of the double hinge 7 is on the hinge bracket 5, and the rear end of the double hinge 7 is on the hinge bracket 6. Are connected by hinge pins 8, respectively.

A hinge trim 9 is attached to the double hinge 7. A sub-hinge trim 10 is arranged between the hinge trim 9 and the door trim 3. The sub-hinge trim 10 has a two-divided structure, and the front and rear divided trims 11 and 12 are connected to each other by a hinge member (hinge) 13 at the central divided portion. The split trim 11 of the sub-hinge trim 10 is connected to the dash side trim 4 by a hinge member (hinge) 14, and the split trim 12 of the sub-hinge trim 10 is connected to the door trim 3 by a hinge member (hinge) 15. It is connected. One end of the spring 16 is locked to the hinge member 13 of the sub-hinge trim 10, and the other end of the spring 16 is locked to the inside of the door body 1.

Next, the operation of the door mounting structure according to the present invention will be described. First, when the door 20 is opened parallel to the vehicle body 2, the double hinge 7 pivots about the hinge pin 8 at the front end, and the door body 1 rotates around the hinge pin 8 at the rear end of the double hinge 7. Then, it rotates outward with respect to the double hinge 7 and reaches a position (FIG. 4) parallel to the vehicle body 2. In this case, the split hinges 11 and 12 of the hinge trim 9 are closed with the hinge member 13 in the middle and pulled by the spring 16 as shown in FIG.

Next, when the door 20 is further opened, the door body 1 pivots outward about the hinge pin 8 of the double hinge 7 and reaches the position shown in FIG. At this position, a wide space is created between the vehicle body 2 and the door 20, which makes it convenient for passengers to get on and off.

Further, since the sub-hinge trim 10 is attached between the hinge trim 9 and the door trim 3 via the hinge members 14 and 15, a recess or the like may be formed between the hinge trim 9 and the door trim 3. It does not look good, and the hinge members 16 and 17 allow the hinge trim 9 to smoothly respond to the complicated movement of the door body 1.

As described above, according to the above-described embodiment, the vehicle body 2 and the door body 1 are connected via the double hinge 7, and the dash side trim 4 and the door body provided inside the vehicle body 2 are connected to each other. The hinge trim 9 is located between the door trim 3 and the door trim 3 provided on the indoor side of the vehicle 1. The front and rear split trims 11 and 12 are connected to each other by the hinge member 13 at the central split portion between the hinge trim 9 and the door trim 3. A sub-hinge trim 10 is formed, and a front split trim 11 of the sub-hinge trim 10 is connected to the dash side trim 4 by a hinge member 14, and a rear trim 12 of the sub-hinge trim 10 is hinged to the door trim 3. The hinge member 13 of the sub-hinge trim 10 is connected to the inner portion of the door body 1 via the spring 16 by being connected by the member 15. As a result, a concave portion is not formed between the hinge trim 9 and the door trim 3, and the appearance is good. Further, when the door 20 is opened, the double hinge 7 pivots with the front end portion as the center, and the door main body is rotated. 1 rotates outward with respect to the double hinge 7 around the rear end of the double hinge 7. In this case, the split hinges 11 and 12 of the hinge trim 9 are closed with the hinge member 13 inside and pulled by the spring 16. In this way, the hinge trim 9 moves following the door body 1 and can smoothly respond to the complicated movement of the door body 1, and a large double hinge can be set to create a large space between the vehicle body 2 and the door 20. This makes it convenient for passengers to get on and off.

[0017]

[Effect of the device]

 As described above, according to the present invention, the vehicle body and the door body are connected via the double hinge, and between the dash side trim provided on the interior side of the vehicle body and the door trim provided on the interior side of the door body. The hinge trim is located on the front side of the sub-hinge trim, and the front and rear split trims are arranged between the hinge trim and the door trim. Since a hinge member is connected to the dash side trim, a rear split trim of the sub-hinge trim is connected to the door trim by a hinge member, and a hinge member of the sub-hinge trim is connected to an inner portion of the door body via a spring. , There is no recess between the hinge trim and the door trim, and it looks good, and when you open the door. Pivots double hinge around the front end, the door body around the rear end portion of the double Ruhinji rotates outwardly relative to the double hinge. In this case, the split hinge of the hinge trim is closed with the hinge member inside and pulled by the spring. In this way, the hinge trim moves along with the door body and can smoothly respond to the complicated movement of the door body, and the double hinge can be set large to create a large space between the vehicle body and the door, so passengers can get on and off. It becomes convenient.

[Brief description of drawings]

FIG. 1 is a perspective view of a door provided with a mounting structure according to an embodiment of the present invention, as viewed from the inside.

FIG. 2 is a transverse sectional view of the same.

FIG. 3 is a cross-sectional view of a sub hinge trim portion.

FIG. 4 is an operation explanatory view of the door mounting structure according to the embodiment of the present invention.

FIG. 5 is an enlarged detailed view of a portion shown in FIG. 4A.

FIG. 6 is an operation explanatory view of a door mounting structure according to an embodiment of the present invention.

FIG. 7 is a cross-sectional view of a conventional door mounting structure.

FIG. 8 is a cross-sectional view of a conventional door mounting structure.

FIG. 9 is an operation explanatory view of a conventional door mounting structure.

[Explanation of symbols]

 1 Door Body 2 Body Body 3 Door Trim 4 Dash Side Trim 7 Double Hinge 9 Hinge Trim 11 Divided Trim 12 Divided Trim 13 Hinge Member 14 Hinge Member 15 Hinge Member 16 Spring

Claims (1)

[Scope of utility model registration request] 1. A vehicle body and a door body are connected to each other via a double hinge, and a hinge trim is positioned between a dash side trim provided on the indoor side of the vehicle body and a door trim provided on the indoor side of the door body. Then, between the hinge trim and the door trim, a sub-hinge trim formed by connecting the front and rear split trims to each other by a hinge member at the central split portion is arranged, and the split trim in front of the sub-hinge trim is set to the dash side trim. A door characterized by being connected by a hinge member, a split trim behind the sub-hinge trim being connected to the door trim by a hinge member, and the hinge member of the sub-hinge trim being connected to the inner part of the door body via a spring. Mounting structure.