JP2006069345A - Vehicular door structure - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide vehicular door structure for preserving appearance of a vehicle, in engagement of a door sash module with a door body part. <P>SOLUTION: A bracket 7a is disposed to the door sash module 2 for fastening the door sash module with the door body part 3. A plurality of upper and lower mounting boss parts 12a, 12b as fastening parts with the door body part 3 is disposed to a front end face 9 of the bracket 7a. Out of the plurality of upper and lower mounting boss parts 12a, 12b, a top face of the upper mounting boss part 12a is extended outside, in a horizontal direction with respect to the bracket 7a, a top face of the lower mounting boss part 12b. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  The present invention relates to a vehicle door structure.

As a conventional vehicle door structure, a sash module that holds a window panel is fastened to a main frame to constitute an assembly, and an outer panel is attached from the outside of the assembly, while an inner trim is attached from the inside to constitute a door. The thing is known (for example, patent document 1).
Japanese Patent Laid-Open No. 10-1000068

  However, in the conventional vehicle door structure, the pins provided at the front end and the rear end of the sash module to engage the sash module with the main frame are provided at the upper ends of the front end surface and the rear end surface of the main frame. There is a problem in that it is exposed from the U-shaped groove (notch) and gives an unnatural appearance.

  Accordingly, an object of the present invention is to obtain a vehicle door structure that does not cause such a strange appearance.

  According to the present invention, in the vehicle door structure, the door sash module is provided with a bracket for fastening with the main body, and a plurality of mounting boss portions as fastening portions with the main body are arranged on the surface of the bracket. The most important feature is that the top surface of the upper mounting boss portion of the plurality of mounting boss portions projects outward in the horizontal direction with respect to the bracket from the top surface of the lower mounting boss portion. .

  According to the present invention, the door sash module and the main body are fastened by the mounting boss provided on the side surface of the bracket of the door sash module without being engaged by the exposed pin. Will not be generated. Furthermore, on the side surface of the bracket, a plurality of mounting boss portions are arranged along the vertical direction, and the top surface of the upper mounting boss portion among the plurality of mounting boss portions is from the top surface of the lower mounting boss portion, Since it protrudes outward in the horizontal direction with respect to the bracket, the door sash module can be easily carried into a predetermined mounting position, and the workability can be improved.

  Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.

  (First Embodiment) FIGS. 1 to 7 show a first embodiment of the present invention. FIG. 1 is an external view of a vehicle door structure according to the present embodiment ((a): front view, ( b): side view), FIG. 2 is a side view showing a door sash module and a door body portion of the vehicle door structure, and FIG. 3 is a perspective view of a front end bracket provided on the door sash module ((a FIG. 4 is a cross-sectional view of the bracket on the front end side (FIG. 4: AA cross section of FIG. 1). FIG. 5 is a cross-sectional view taken along the line B-B of FIG. 6. FIG. 6 is a perspective view of a bracket on the rear end side of the door sash module ((a): from the vehicle interior rear side). FIG. 7 is a cross-sectional view of a positioning boss portion provided on the outside of the vehicle compartment of the bracket. It is (A-A sectional view of FIG. 1). In addition, below, the case where the vehicle door structure concerning this invention is implemented as a front door for motor vehicles is illustrated. In each figure, FR indicates the front of the vehicle body, and IN indicates the direction toward the vehicle interior side.

  The vehicle door structure 1 is roughly divided into a door sash module 2 and a door main body 3. Among these, the door main body 3 includes a main frame (inner panel 11) on the vehicle interior side, an exterior of the vehicle interior. Of the outer panel 5 and the like. In such a vehicle door structure 1, the door sash module 2 is carried in a predetermined direction (carrying-in direction; the direction of the white arrow in FIG. 2) and attached to the main frame (inner panel 11), and then the outer panel 5 is attached. It is assembled by the procedure. In the present embodiment, the door sash module 2 is carried in from the upper side to the lower side of the door body 3.

  The door sash module 2 includes a main beam 6 extending in the front-rear direction, brackets 7a and 7b fixed to the front end and the rear end of the main beam 6, respectively, and extending along the vehicle body opening to form the outer edge of the upper half of the door. It consists of a sash frame 8 and the like. The brackets 7a and 7b are formed by casting an aluminum alloy, for example.

  As shown in FIG. 3, the front end surface 9 of the front end side bracket 7 a and the side surface 10 on the vehicle interior side are respectively fastened portions that fasten the bracket 7 a to the door body 3 (inner panel 11 thereof). A plurality of mounting boss portions 12a to 12d are provided. The plurality of mounting boss portions 12a to 12d are arranged side by side along the loading direction of the door sash module 2 (that is, vertically) on each surface 9 and 10.

  Among these, as shown in FIG. 4, the mounting boss portions 12a and 12b provided on the front end surface 9 are such that the top surface 24a of the upper mounting boss portion 12a is higher than the top surface 24b of the lower mounting boss portion 12b. The bracket 7a is formed so as to protrude outward in the horizontal direction (that is, the front side).

  As for the mounting boss portions 12c and 12d provided on the side surface 10 on the vehicle interior side, as shown in FIG. 5, the top surface 24c of the upper mounting boss portion 12c is the top of the lower mounting boss portion 12d. It is formed so as to protrude from the surface 24d to the outside in the horizontal direction (that is, the vehicle interior side) relative to the bracket 7a.

  The positions of the contact surfaces 16 and 17 with the mounting boss portions 12a to 12d provided on the door body 3 (inner panel 11) are set corresponding to the positions of the top surfaces 24a to 24d. The contact surface 16 is arranged at a position protruding from the lower contact surface 17 to the outside in the horizontal direction (that is, the vehicle interior side or the front side) with respect to the bracket 7a.

  On the other hand, as shown in FIG. 6, a fastening portion for fastening the bracket 7b to the door body 3 (the inner panel 11 thereof) is provided on the rear end surface 13 of the rear end bracket 7b and the side surface 14 on the vehicle interior side. As shown, a plurality of mounting boss portions 15a to 15d are provided. The plurality of mounting boss portions 15 a to 15 d are arranged side by side (that is, vertically) along the loading direction of the door sash module 2 on the respective surfaces 13 and 14.

  Among these, the mounting boss portions 15a and 15b provided on the rear end surface 13 are such that the top surface 25a of the upper mounting boss portion 15a is horizontally outward from the top surface 25b of the lower mounting boss portion 15b. It is formed so as to overhang (that is, the rear side).

  Further, the mounting boss portions 15c and 15d provided on the side surface 14 on the vehicle interior side are such that the top surface 25c of the upper mounting boss portion 15c is horizontal to the bracket 7b than the top surface 25d of the lower mounting boss portion 12d. It is formed so as to project outward in the direction (that is, the vehicle interior side).

  And also about the position of the contact surface (not shown) with the attachment boss | hub parts 15a-15d provided in the door main-body part 3 (inner panel 11) similarly to the case of the bracket 7a of the front end side, each top surface ( 25a to 25d), and the upper contact surface projects from the lower contact surface to the outside in the horizontal direction (that is, the vehicle interior side or the rear side) with respect to the bracket 7b. Will be placed.

  That is, in this embodiment, a plurality of mounting boss portions 12a to 12d and 15a to 15d are provided on the respective surfaces (9, 10, 13, and 14) of the brackets 7a and 7b along the loading direction of the door sash module 2. The top surfaces (24a, 24c, 25a, 25c) of the mounting bosses (12a, 12c, 15a, 15c) located on the front side in the carrying-in direction on each surface (9, 10, 13, 14), From the top surface (24b, 24d, 25b, 25d) of the mounting boss portion (12b, 12d, 15b, 15d) located on the front side in the carry-in direction, the outside in the direction perpendicular to the carry-in direction with reference to each bracket 7a, 7b Is located.

  According to such a configuration, the distance between the door sash module 2 and the door body 3 is wide on the front side in the loading direction and narrow on the back side. It becomes difficult to interfere. That is, according to this embodiment, the door sash module 2 can be carried into the mounting position more easily and with higher accuracy.

  Further, in the present embodiment, positioning boss portions 20a and 20b are provided on the side surfaces 18 and 19 on the vehicle exterior side of the brackets 7a and 7b, while these positioning boss portions 20a and 20b are provided on the end surface of the outer panel 5 on the vehicle interior side. , And the outer panel 5 is positioned relative to the brackets 7a and 7b, that is, the door sash module 2. More specifically, as shown in FIG. 7, a part of the outer waist reinforcement 5b of the outer panel 5 is cut and raised into a pocket shape having an upper side as an opening to form an engaging projection 21, and the upper end ( The end portion of the door sash module 2 in the insertion direction is engaged with the lower end of the positioning boss portion 20a.

  Thus, in this embodiment, the structure which positions the door sash module 2 and the outer panel 5 can be obtained very easily. Furthermore, according to such a configuration, there is an advantage that the portion in which they are engaged can be provided on the inner side of the outer panel 5, that is, at a position where it cannot be visually recognized.

  (Second Embodiment) FIGS. 8 and 9 show a second embodiment of the present invention. FIG. 8 is a perspective view of a main part of a vehicle door structure according to the second embodiment of the present invention. FIG. 9 is a cross-sectional view of this part as seen from the rear. In the following description, the same components as those in the first embodiment are denoted by the same reference numerals, and detailed description thereof is omitted.

  In the present embodiment, a gap formed between the door body 3 (inner panel 11) and the door sash module 2 is filled with the seal member 22 so that water does not enter the door from the gap. Specifically, the seal member 22 is rubber molded into a predetermined shape, for example, a seal portion 22a inserted into the gap, and a folded portion 22b along the vehicle interior side surface of the upper end portion of the inner panel 11. And a mounting arm portion 22c extending downward from a part of the folded portion 22b.

  The arm portion 22c extends along the side surface on the vehicle interior side of the inner panel 11 to a position corresponding to the top surface of the upper mounting boss portion 15c formed on the vehicle interior side of the bracket 7b, and the mounting boss portion 15c. And the inner panel 11 (door main body 3) are fastened together by bolts 23 as fastening members.

  According to the present embodiment, by adopting the configuration as described above, it is possible to obtain a configuration that more reliably seals the gap between the door sash module 2 and the door body 3 more reliably.

  The preferred embodiments of the present invention have been described above, but the present invention is not limited to the above embodiments, and various modifications can be made to the above embodiments without departing from the scope of the invention. For example, in the above-described embodiment, an example in which the door sash module is carried in from the upper side to the lower side of the door main body has been described. However, the present invention is similarly implemented even when the carrying-in direction is a direction other than the vertical direction. Can do.

  In the above-described embodiment, an example in which two mounting boss portions are arranged on each surface has been described. However, even when three mounting boss portions are provided, the same configuration can be provided, and a plurality of mounting bosses can be provided. The part does not necessarily have to be arranged in parallel with the carry-in direction.

1 is an external view of a vehicle door structure according to an embodiment of the present invention. The side view which shows the door sash module and outer panel of the door structure for vehicles concerning embodiment of this invention. The perspective view of the bracket of the front end side provided in the door sash module contained in the vehicle door structure concerning embodiment of this invention. Sectional drawing of the bracket of the front end side of FIG. 3 (AA sectional drawing of FIG. 1). Sectional drawing of the bracket of the front end side of FIG. 3 (BB sectional drawing of FIG. 1). The perspective view of the bracket of the rear end side provided in the door sash module contained in the vehicle door structure concerning embodiment of this invention. Sectional drawing of the positioning boss | hub part provided in the vehicle compartment outer side of the bracket of the front end side of FIG. The perspective view of the principal part of the vehicle door structure concerning 2nd Embodiment of this invention. Sectional drawing of the principal part of the door structure for vehicles concerning 2nd Embodiment of this invention.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Vehicle door structure 2 Door sash module 3 Door main-body part 5 Outer panel 7a, 7b Bracket 9 Front end surface 10,14 Car interior side surface 12a-12d, 15a-15d Mounting boss part 13 Rear end surface 18, 19 Side surface 20a, 20b Positioning boss part 22 Seal member 23 Bolt (fastening member)
24a-24d, 25a-25d Top surface

Claims (5)

In a vehicle door structure comprising a door sash module that holds a window panel, and a door main body portion to which the door sash module is attached, and the door sash module is loaded from the upper side of the door main body portion to the mounting position and attached. ,
The door sash module is provided with a bracket for fastening with the main body,
On the surface of the bracket, a plurality of mounting boss portions as a fastening portion with the main body portion are arranged up and down,
The vehicle door structure characterized in that the top surface of the upper mounting boss portion of the plurality of mounting boss portions protrudes outward in the horizontal direction with respect to the bracket from the top surface of the lower mounting boss portion. . Brackets are provided at the front and rear ends of the door sash module,
The plurality of mounting boss portions on each of a front end surface of the front end bracket, a side surface of the front end bracket on the vehicle interior side, a rear end surface of the rear end bracket, and a side surface of the rear end bracket on the vehicle interior side The vehicle door structure according to claim 1, wherein:   The positioning boss part which positions a part of an outer panel and contacts with an outer panel is provided in the side of the outside of a cabin of the front end side or rear end side bracket. Vehicle door structure.   4. The vehicle according to claim 2, wherein a seal member that fills a gap between the door sash module and the main body portion is fastened together by a fastening member that fastens the door sash module to the main body portion with the mounting boss portion. Door structure. In a vehicle door structure comprising a door sash module that holds a window panel, and a door main body portion to which the door sash module is attached, and the door sash module is loaded in a predetermined loading direction to the door main body mounting position. ,
The door sash module is provided with a bracket for fastening with the main body,
A plurality of mounting boss portions as fastening portions with the main body portion are arranged side by side along the carry-in direction on the side surface of the bracket,
The top surface of the mounting boss portion on the front side in the loading direction among the plurality of mounting boss portions is projected outward from the top surface of the mounting boss portion on the front side in the loading direction with respect to the bracket in the direction perpendicular to the loading direction. A vehicle door structure characterized by the above.

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