JP2011068311A - Side part vehicle body structure of vehicle - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a side part vehicle body structure for a vehicle securing both of rigidity of a sash part and a visual field compatible. <P>SOLUTION: The sash part 8 is formed of a plurality of sash panels 10, 11 having one flange 13 positioned at the outdoor side and the other flange 14 positioned at the indoor side, and the flanges of the sash panels 10, 11 are joined to each other to form a hollow part 12 of a closed cross section. A mounting part for mounting a glass run 9 is provided on one flange 13, and the other flange 14 is formed between the mounting part and an inner end part in a circumferential direction of a weather strip 20 to be directed to an inner side in a vehicle width direction. <P>COPYRIGHT: (C)2011,JPO&INPIT

Description

  The present invention includes a sash portion that extends upward from the front and rear ends of a door body that includes an outer panel and an inner panel and surrounds the door glass, a glass run that is provided in the sash portion and press-contacted to the door glass, and a door on the side of the vehicle body The present invention relates to a side body structure of a vehicle including a weather strip provided around an opening and abutting against a door.

2. Description of the Related Art Conventionally, a door having a door sash (sash portion) provided on an upper portion of a door body is known in order to provide a glass run for receiving the door glass so as to be movable up and down.
There are various methods for forming the door sash described above, but the door sash is generally formed by roll forming which is easy to process and has excellent formability and productivity.

However, in recent years, for the purpose of improving the rigidity of the door itself, the sash part is integrally formed with the door body composed of the outer panel and the inner panel to improve the rigidity of the sash part. Structures that ensure improved rigidity are being adopted.
In this case, the sash portion has a predetermined closed cross section, and by providing this closed cross section, the rigidity of the sash portion is improved. However, by providing the closed cross section, the area occupied by the sash portion increases. There is a concern that this may lead to a feeling of pressure in the passenger compartment and an increase in blind spots.

  If the closed cross section of the sash part is reduced in order to reduce the above-mentioned pressure on the passenger compartment and increase in blind spots, the original purpose of ensuring sufficient sash rigidity cannot be achieved. Is detrimental.

By the way, Patent Document 1 discloses a structure in which a sash portion is integrally formed with an outer panel and an inner panel of a door body.
That is, as shown in FIG. 8, the sash outer 81 integrated with the outer panel of the door main body and the sash inner 82 integrated with the inner panel of the door main body constitute a sash portion 83, and the sash outer 81 and the sash inner 82 A channel portion 84 is attached between the opposing portions to form a closed cross-section 85 between the three members 81, 82, 84, and a glass run 86 is disposed in the channel portion 84 having a cross-sectional gate shape.

In the conventional structure disclosed in Patent Document 1, the sash outer 81 and the sash inner 82 of the sash portion 83 are integrated with the outer panel and the inner panel of the door body, and the sash portion 83 has a closed cross section 85. The rigidity of the sash portion 83 can be improved, and as a result, the rigidity of the entire door can be improved.
However, as shown in FIG. 8, the flange portion 87, which joins the vehicle interior side piece of the channel portion 84 and the vehicle interior side piece of the sash inner 82, is illustrated in the vertical direction, specifically, the front piece of the door glass 88, Since the sash part 83 surrounding the periphery of the piece and the rear piece is formed so as to face inward and outward in the circumferential direction, the field of view is blocked according to the extension length of the flange part 87, and the rigidity of the sash part 83 There was a problem that it was impossible to achieve both ensuring and ensuring visibility.

JP 2008-168757 A

  Therefore, in the present invention, the sash portion is formed by a plurality of sash panels having one flange located on the vehicle outer side and the other flange located on the vehicle inner side, and the flanges of the sash panel are joined to each other. A hollow portion with a closed cross section is formed, and one flange is provided with a mounting portion for attaching a glass run, and the other flange is located on the inner side in the vehicle width direction between the mounting portion and the circumferential inner end of the weather strip. By being formed facing the vehicle, it is possible to achieve both of ensuring the rigidity of the sash portion by forming the hollow portion and ensuring the visibility by forming the other flange facing the inner side in the vehicle width direction. The purpose is to provide a side body structure.

  A side body structure of a vehicle according to the present invention includes a door opening formed on a side of the vehicle body and a door that opens and closes the door opening, and the door is formed of an outer panel and an inner panel. A main body, a sash portion that extends upward from the front and rear ends of the door main body and surrounds the front piece, the upper piece, and the rear piece of the door glass, and a glass run that is provided on the sash portion and pressed against the door glass , And a weather strip that is provided on a peripheral edge of the door opening and is provided with a weather strip that contacts the door, wherein the sash portion includes a flange positioned on the vehicle exterior side, The sash panel is formed of a plurality of sash panels having an inner flange and the flanges of the sash panels are joined together to form a hollow section having a closed cross section. And mounting portion is provided for mounting the run, the other flange is one formed facing the vehicle width direction inside with the circumferential direction inside end portion of the mounting portion and the weather strip.

According to the said structure, since the flange of the sash panel was joined and the hollow part of the closed cross section was formed, the rigidity of a sash part is securable.
Moreover, since the other flange is formed facing the inner side in the vehicle width direction, it is possible to ensure the sight of the occupant.
In short, it is possible to achieve both of ensuring the rigidity of the sash portion and ensuring the field of view.

In one embodiment of the present invention, the hollow portion is provided in parallel with the glass run, and the inner circumferential surface of the hollow portion is formed at a position that is continuous with the inner circumferential end of the glass run on the passenger compartment side. It is a thing.
According to the above configuration, the hollow portion of the closed section of the sash portion is provided in parallel with the glass run, and the respective inner circumferential portions of the glass run and the hollow portion are made to coincide with each other. Thus, it is possible to maximize the range within a range that does not deteriorate the occupant's field of view, and it is possible to achieve both the securing of the rigidity of the sash portion and the securing of the field of view at a high level.

In one embodiment of the present invention, the glass run is provided with a lip portion slidably contacting the door glass, and a plurality of the lip portions are provided apart from each other in the circumferential direction.
According to the above configuration, since the plurality of lip portions that are in sliding contact with the door glass of the glass run are provided apart from each other in the circumferential direction, the sealing performance can be improved and the quietness in the vehicle interior can be ensured. And the vibration suppression of the door glass can both be achieved.

In one embodiment of the present invention, the door opening is formed by a body outer panel that forms an outer side surface of the vehicle body side portion, and a body inner panel that is provided on the vehicle interior side of the body outer panel. A joint portion formed by the body outer panel and the body inner panel is formed over the entire circumference, and an end portion of the other flange portion facing inward in the vehicle width direction is positioned at an inner side in the circumferential direction than an end portion of the joint portion. Is provided.
According to the above configuration, since the end portion of the other flange portion in the sash portion on the door side is provided at the inner side in the circumferential direction with respect to the end portion of the joint portion on the body side, the door when the door is closed Interference with the vehicle body side due to overrun can be prevented.

In one embodiment of the present invention, the sash panel is formed by the outer panel and the inner panel forming the door body.
According to the above configuration, since the sash panel is integrally formed with the door body, the number of parts and assembly man-hours can be reduced, and the rigidity of the sash part or the rigidity of the entire door can be improved. Glass shakiness can be suppressed and the appearance of the door body and the sash portion can be improved.

  According to the present invention, the sash portion is formed of a plurality of sash panels having one flange located on the vehicle outer side and the other flange located on the vehicle inner side, and the flanges of the sash panel are joined to each other. A hollow portion with a closed cross section is formed, and one flange is provided with a mounting portion for attaching a glass run, and the other flange is located on the inner side in the vehicle width direction between the mounting portion and the circumferential inner end of the weather strip. Since it is formed facing, it is possible to achieve both securing the rigidity of the sash portion by forming the hollow portion and securing the field of view by forming the other flange facing the inner side in the vehicle width direction. effective.

Side view of a vehicle provided with the side body structure of the present invention 1 is a cross-sectional view taken along line AA in FIG. BB sectional view taken on line in FIG. Illustration when the door is open Exploded view of glass run, sash, weather strip and door trim A-A cross-section corresponding diagram showing the improved state of front visibility The perspective view which follows the CC line of FIG. Sectional drawing which shows the side part vehicle body structure of the conventional vehicle

  For the purpose of ensuring both the rigidity of the sash portion and ensuring the visibility, the vehicle has a door opening formed on the side of the vehicle body and a door that opens and closes the door opening. A door body formed from an inner panel; a sash portion that extends upward from front and rear ends of the door body and surrounds a front piece, an upper piece, and a rear piece of the door glass; and the door provided on the sash portion And a glass run that is pressed against the glass, and a weather strip that is in contact with the door is provided at the periphery of the door opening. The sash portion is located outside the vehicle. The sash panel is formed of a plurality of sash panels having one flange and the other flange located inside the vehicle, and the flanges of the sash panels are joined together to form a hollow section having a closed cross section. The flange is provided with a mounting portion for mounting the glass run, and the other flange is formed facing the inner side in the vehicle width direction between the mounting portion and the inner end in the circumferential direction of the weather strip. It was realized with the configuration of being.

An embodiment of the present invention will be described in detail with reference to the drawings.
FIG. 1 is a side view of the vehicle, FIG. 2 is a cross-sectional view taken along line AA in FIG. 1, and FIG. 3 is a cross-sectional view taken along line BB in FIG. 4 is an explanatory view when the door is opened, in which the arrow F indicates the front of the vehicle, the arrow OUT indicates the outside of the vehicle, and the arrow UP indicates the upper side of the vehicle.

In FIG. 1, a door opening 1 is formed on the side of the vehicle body, and a front door 2 and a rear door 3 open and close the door opening 1. The front door 2 is attached to the vehicle body through a door hinge (not shown) provided at a hinge pillar located at the front thereof, and the rear door 3 is a door hinge provided at a center pillar located at the front thereof. (Not shown) is attached to the vehicle body so as to be opened and closed.
As shown in FIGS. 1 and 7, the front door 2 described above includes a door main body 6 formed of a door outer panel 4 and a door inner panel 5, and extends upward from both front and rear ends of the door main body 6 so as to extend to a door glass 7. Door sash 8 as a sash portion surrounding the front piece, the upper piece, and the rear piece, and a glass run 9 provided on the door sash 8 and pressed against the door glass 7 described above (FIGS. 2, 3, and FIG. 4).

As shown in FIGS. 2 and 3, the door sash 8 described above includes a sash outer panel 10 as a sash panel and a sash inner panel 11, and the sash outer panel 10 forms a door body 6. The sash inner panel 11 is integrally formed with the door inner panel 5 forming the door body 6.
That is, the sash panel (sash outer panel 10 and sash inner panel 11) is formed by the door outer panel 4 and the door inner panel 5 that form the door body 6, and thereby, the number of parts and the number of assembling steps can be reduced. It is configured to reduce.

  As shown in FIG. 5, the sash outer panel 10 has flanges 10a and 10b on the vehicle width direction outer side and the vehicle width direction inner side. Similarly, the sash inner panel 11 has the vehicle width direction outer side and the vehicle width direction inner side. And the flanges 10a and 11a of the sash outer panel 10 and the sash inner panel 11, and the flanges 10b and 11b are joined to each other to form a hollow portion 12 having a closed cross section, a vehicle outer flange 13, and a vehicle. The inner flange 14 is formed, and the rigidity of the door sash 8 as the sash portion is secured by the hollow portion 12 having the above-described closed cross-sectional structure, and the rigidity of the front door 2 as a whole is improved. Yes.

  The door sash 8 will be described in further detail. As shown in FIG. 5, the sash outer panel 10 includes a flange 10a located on the vehicle outer side, an outer wall 10c extending inward in the vehicle width direction from the flange 10a, and the outer wall 10c. In contrast, a vertical wall 10d extending in a substantially orthogonal direction and a flange 10b extending inward in the vehicle width direction from an end of the vertical wall 10d are integrally formed.

  The sash inner panel 11 includes a flange 11a located outside the vehicle, a vertical wall 11c extending in a direction substantially orthogonal to the flange 11a, an inner wall 11d extending inward in the vehicle width direction from an end of the vertical wall 11c, A flange 11b extending inward in the vehicle width direction is formed integrally with the inner wall 11d.

  Further, as shown in FIGS. 2 and 3, the vehicle outer flange 13 as one of the vehicle outer flange 13 and the vehicle inner flange 14 has a vehicle width from the hollow portion 12 so that the glass run 9 can be attached. As shown in FIG. 2 and FIG. 3, the vehicle inner flange 14 as the other flange of the vehicle outer flange 13 and the vehicle inner flange 14 is formed toward the outer side in the direction. It is formed facing the inner side in the vehicle width direction between the outer flange 13 of the vehicle and a circumferential inner end (the rear end in FIG. 2 and the lower end in FIG. 3) of the weather strip 20 described later.

By the way, as shown in FIGS. 2 and 3, the door opening 1 described above includes a body outer panel 15 that forms an outer surface of the vehicle body side portion, and a vehicle interior side through the reinforcement 16 on the body outer panel 15. The three inner members 15, 16, and 17 form one joint 18 and the other joint 19 along the lip of the door opening 1. Yes.
And the weather strip 20 which contact | abuts the front door 2 is provided in the above-mentioned joining part 18 so that it may be located around the door opening part 1. As shown in FIG.

  Here, as shown in FIG. 1, since the roof side 22 is formed so as to continue in the front-rear direction from the portion indicated by the dotted line α in FIG. The illustrated body outer panel 15 is a front pillar outer, and the body inner panel 17 is a front pillar inner.

Further, the body outer panel 15 shown in FIG. 3 is a roof side outer, and the body inner panel 17 is a roof side inner.
Further, in FIG. 2, a front window 25 is disposed via seal members 23 and 24 on the inner side in the vehicle width direction of the front portion (front side) of the joint portion 19 and the front step portion 15 a of the body outer panel 15. The front window 25 is located in front of the passenger compartment. On the other hand, a roof panel 26 positioned above the passenger compartment is attached to the upper portion of the joint portion 19 in FIG.

  As shown in FIGS. 2 to 5, the glass run 9 described above is arranged in the vehicle width direction in order to seal between the concave groove 9 a for press-fitting the vehicle outer flange 13 and the door sash 8 and the body outer panel 15. A plurality of lip portions 9b, 9c provided in the inner and outer directions, a lip portion 9d that contacts the end of the door glass 7, a lip portion 9e that slidably contacts the outer surface of the door glass 7, A plurality of lip portions 9f and 9g, which are slidably contacted on the inner surface and are spaced apart from each other in the circumferential direction in order to seal the inside of the door glass 7, are integrally formed of a rubber member.

Thus, the above-mentioned hollow portion 12 is provided in parallel to the inner side in the vehicle width direction of the configured glass run 9, and as shown in FIGS. 2 and 3, a sash as a circumferential inner surface of the hollow portion 12 is provided. The inner wall 11d of the inner panel 11 is formed at a position continuous with the inner end in the circumferential direction on the passenger compartment side of the glass run 9 (see the rear end in FIG. 2 and the lower end in FIG. 3).
In other words, among the plurality of lip portions 9f and 9g that seal the inside of the door glass 7 of the glass run 9, the lip portion 9f that is located at the innermost side in the circumferential direction is substantially continuous with the circumferential inner surface portion of the door sash 8. It is formed to do.

As shown in FIGS. 2 and 3, a door trim 30 that covers the door sash 8 from the passenger compartment side and forms a design surface is provided on the passenger compartment side of the door sash 8.
That is, as shown in FIG. 5, a clip 31 is integrally formed of a synthetic resin material in the door trim 30, and a locking hole 32 is formed in the inner wall 11 d of the sash inner panel 11 so as to face the clip 31. ing. The door trim 30 is arranged on the vehicle compartment side of the door sash 8 by inserting the clip 31 into the locking hole 32.

The door trim 30 is integrally formed with a locking portion 33 that locks the vehicle inner flange 14 while covering it.
Here, the outer end in the vehicle width direction of the lip portion 9f in the glass run 9 seals the inner surface of the door glass 7. The inner end in the vehicle width direction of the lip portion 9f is outside the door trim 30 in the vehicle width direction. It is formed so as to be in contact with the surface on the passenger compartment side and seal the surface.

On the other hand, as shown in FIGS. 2 and 3, a trim member for forming a design surface is provided on the vehicle interior side of the vehicle body side portion. The trim member includes a front pillar trim 40 shown in FIG. 2 and a roof trim 50 (so-called top sealing) shown in FIG.
A front pillar trim 40 as a trim member is disposed in front of the dotted line α shown in FIG. 1, and a roof trim 50 as a trim member is disposed in the rear of the dotted line α shown in FIG. It is.

By the way, on the vehicle body side, the weather strip 20 attached to the joint 18 of the body outer panel 15, the reinforcement 16, and the body inner panel 17 has a U-shaped portion 20a as shown in FIGS. A closed loop portion 20b, a lip portion 20c that is formed at the front end of the U-shaped portion 20a and contacts the body outer panel 15, and a side surface of the joint portion 18 that is formed from the front end of the U-shaped portion 20a on the vehicle interior side. A lip portion 20d that abuts against the lip portion.
Moreover, the outer side of the closed loop portion 20b of the weather strip 20 contacts the hollow portion 12, more specifically, the corner portion between the outer wall 10c of the sash outer panel 10 and the vertical wall 10d forming the hollow portion 12. A first contact portion X is formed.

In addition, on the vehicle exterior side of the closed loop portion 20b of the weather strip 20, a hollow portion 12, specifically, a corner portion between the outer wall 10c and the vertical wall 10d of the sash outer panel 10 forming the hollow portion 12 is contacted. 1 contact portion X is formed.
In addition, a second abutting portion Y is formed on the outer side of the closed loop portion 20b of the weather strip 20 at a position corresponding to the inner flange 14, more specifically, a second abutting portion Y that abuts and seals against the locking portion 33 of the door trim 30. ing. The second contact portion Y and the first contact portion X are formed at positions separated from each other.

  Further, a trim seal portion Z extending inward in the vehicle width direction from the vehicle inner side end portion of the closed loop portion 20b of the weather strip 20 is integrally formed. The trim seal portion Z includes a trim member (the front pillar trim 40 shown in FIG. The roof trim 50) shown in FIG. 3 is configured to seal the outer end in the vehicle width direction.

  Further, as shown in FIGS. 2 and 3, the end of the vehicle inner flange 14 is positioned at the inner side in the circumferential direction than the end of the joint 18 (see the rear position in FIG. 2 and the lower position in FIG. 3). Thereby, when the door is closed, the front door 2 is prevented from over-running (so-called bottom contact) due to overrun.

Further, as shown in FIGS. 2 and 3, the lip portion 9f of the glass run 9, the door trim 30, the weather strip 20, and the trim seal portion Z of the weather strip 20 form a possible step portion. It is configured so as to continue smoothly in the vehicle width direction in a state where it is not present, and is configured to achieve both of ensuring visibility and improving appearance.
In addition, as shown in FIG. 2 and FIG. 3, the body outer panel 15 and the vehicle outer flange 13 are sealed at a plurality of locations by lip portions 9 b and 9 c, and the inner surface of the door glass 7 is the glass run 9. The lip portions 9f and 9g are sealed at a plurality of locations, and the door sash 8 and the joint portion 18 are sealed at a plurality of locations by the first contact portion X and the second contact portion Y. In addition, by sealing each of these places at the above-described plurality of places, it is configured to improve sealing properties such as prevention of water intrusion, reduction of wind noise, improvement of sound insulation, and ensuring quietness.
Further, since the trim 30 that forms the design surface of the door sash 8 is brought into contact with the lip portion 9f of the glass run 9 and the second contact portion Y of the weather strip 20, noise due to trim vibration is also prevented. be able to.

  FIG. 6 is a plan view showing an improved state of forward visibility, in which 60 is a steering wheel, EPR is an eye point on the right side of the driver, EPL is an eye point on the left side of the driver, and L 1 is obstructed by the front pillar 21. A line L2 indicating the critical line of the line of sight of the right eye point EPR that can be visually recognized without being forwardly visible is not obstructed by the front pillar 21 in this embodiment with the flange 14 facing inward in the vehicle width direction. A line L3 indicating the critical line of sight of the left eye point EPL, which can be obstructed by the front pillar 21 in the comparative example in which the flange 14 is disposed substantially parallel to the door glass 7, as indicated by the dotted line β in FIG. This is a line indicating the critical line of the line of sight of the left eye point EPL that can be visually recognized forward.

In FIG. 6, an open angle θ1 between the lines L1 and L2 indicates a visual field obstruction area by the front pillar 21 of this embodiment, and an open angle θ2 between the lines L1 and L3 is a visual field obstruction area by the front pillar 21 of the comparative example. Since θ1 <θ2, the forward visibility can be improved in this embodiment.
Since not only the front field of view but also the upper field of view can be improved, the eye point of the occupant is indicated by EP in FIG. The critical line of the line of sight is indicated by a line LO.
Therefore, it is possible to prevent an increase in the feeling of pressure due to the improvement of the upper field of view.

  As described above, the side body structure of the vehicle according to the embodiment includes the door opening 1 formed on the side of the vehicle body and the door (see the front door 2) that opens and closes the door opening 1. The door 2 extends upward from the front and rear ends of the door main body 6 formed from the door outer panel 4 and the door inner panel 5, and surrounds the front piece, the upper piece, and the rear piece of the door glass 7. A sash part (refer to door sash 8) and a glass run 9 provided in the sash part (refer to door sash 8) and pressed against the door glass 7; 2 is a side body structure of a vehicle provided with a weatherstrip 20 that abuts on the vehicle 2, and the sash portion (refer to the door sash 8) includes one flange 13 positioned on the vehicle outer side and the other positioned on the vehicle inner side. With a plurality of flanges 14 Of the sash panel (see the sash outer panel 10 and the sash inner panel 11), and the flanges of the sash panel are joined together to form a hollow section 12 having a closed cross section. A mounting portion (see flange 13 itself) for attaching the glass run 9 is provided, and the other flange 14 is arranged between the mounting portion and the inner end in the circumferential direction of the weather strip 20 in the vehicle width. It is formed facing the inner side in the direction (see FIGS. 1 to 3 and FIG. 7).

According to this configuration, the flanges of the sash panel (see the sash outer panel 10 and the sash inner panel 11) are joined together to form the hollow section 12 with a closed cross section, so that the rigidity of the sash part (see the door sash 8) is secured. be able to.
Further, since the other flange 14 is formed facing the inner side in the vehicle width direction, it is possible to secure the sight of the passenger.
In short, it is possible to ensure both the rigidity of the sash portion (see the door sash 8) and the visibility.

Further, the hollow portion 12 is provided in parallel with the glass run 9 on the inner side in the vehicle width direction of the glass run 9, and the inner side surface in the circumferential direction of the hollow portion 12 is the inner end in the circumferential direction on the vehicle cabin side of the glass run 9. (See FIGS. 2 and 3).
According to this configuration, the hollow portion 12 having a closed cross section of the sash portion (see the door sash 8) is provided in parallel with the glass run 9, and the inner circumferential portions of the glass run 9 and the hollow portion 12 are made to coincide with each other. Therefore, the size of the hollow portion 12 can be maximized within a range that does not deteriorate the occupant's field of view, and the sash part (see the door sash 8) has both high rigidity and high visibility. Can be made.

Further, the glass run 9 is provided with lip portions 9f and 9g which are in sliding contact with the door glass 7, and a plurality of the lip portions 9f and 9g are provided apart from each other in the circumferential direction. (See FIGS. 2 and 3).
According to this configuration, since the plurality of lip portions 9f and 9g slidably contacting the door glass 7 of the glass run 9 are provided apart from each other in the circumferential direction, the sealing performance can be improved, and the vehicle interior It is possible to ensure both the quietness and the vibration suppression of the door glass 7.

Further, the door opening 1 is formed by a body outer panel 15 that forms the outer side surface of the vehicle body side portion, and a body inner panel 17 that is provided on the vehicle interior side of the body outer panel 15. 15 and the body inner panel 17 are formed over the entire circumference, and the end portion of the other flange portion 14 facing inward in the vehicle width direction is more circumferential than the end portion of the joint portion 18. It is provided at the inner position (see FIGS. 2 and 3).
According to the said structure, the edge part of the other flange part 14 in the sash part by the side of a door (refer door sash 8) was provided in the circumferential direction inner side position with respect to the edge part of the said junction part 18 by the side of a body. Therefore, interference with the vehicle body side due to overrun of the door 2 when the door 2 is closed can be prevented.

In addition, the sash panels 10 and 11 are formed by the door outer panel 4 and the door inner panel 5 that form the door body 6 (see FIGS. 1 and 7).
According to this configuration, since the sash panels 10 and 11 are integrally formed with the door body 6, the number of parts and assembly man-hours can be reduced, and the rigidity of the sash portion (door sash 8) can be improved or the rigidity of the entire door can be improved. In addition, the rattling of the door glass 7 can be suppressed, and the appearance of the door body 6 and the sash portion (see the door sash 8) can be improved.

In the correspondence between the configuration of the present invention and the above-described embodiment,
The door of the present invention corresponds to the front door 2 of the embodiment,
Similarly,
The outer panel and the inner panel forming the door body correspond to the door outer panel 4 and the door inner panel 5,
The sash part corresponds to the door sash 8,
The sash panel corresponds to the sash outer panel 10 and the sash inner panel 11,
The mounting part of the glass run corresponds to one flange 13 itself,
The present invention is not limited to the configuration of the above-described embodiment.
For example, in the above embodiment, the side body structure around the front door 2 has been described.
The side body structure of the vehicle of the above embodiment may be applied to the configuration on the rear door 3 side.

1 ... door opening 2 ... front door (door)
4. Door outer panel (outer panel)
5 ... Door inner panel (inner panel)
6 ... Door body 7 ... Door glass 8 ... Door sash (sash part)
9 ... Glass run 9f, 9g ... Lip part 10 ... Sash outer panel (sash panel)
11 ... Sash inner panel (sash panel)
12 ... Hollow portions 13, 14 ... Flange 15 ... Body outer panel 17 ... Body inner panel 18 ... Joining portion 20 ... Weather strip

Claims (5)

A door opening formed on the side of the vehicle body, and a door for opening and closing the door opening,
A door body formed of an outer panel and an inner panel;
A sash that extends upward from the front and rear ends of the door body and surrounds the front piece, upper piece, and rear piece of the door glass;
And a glass run that is provided in the sash portion and is pressed against the door glass, and a weather strip that is in contact with the door at the periphery of the door opening. ,
The sash portion is formed of a plurality of sash panels having one flange located on the vehicle outer side and the other flange located on the vehicle inner side,
The flanges of the sash panel are joined together to form a hollow section with a closed cross section,
The one flange is provided with a mounting portion for mounting the glass run,
The side body structure of a vehicle according to claim 1, wherein the other flange is formed to face inward in the vehicle width direction between the mounting portion and a circumferential inner end portion of the weather strip. The hollow portion is provided in parallel with the glass run,
The side body structure of a vehicle according to claim 1, wherein an inner side surface in the circumferential direction of the hollow portion is formed at a position that is continuous with an inner circumferential end of the glass run on the passenger compartment side. The glass run is provided with a lip portion in sliding contact with the door glass,
The side body structure of a vehicle according to claim 1 or 2, wherein a plurality of the lip portions are provided apart from each other in the circumferential direction. The door opening is formed by a body outer panel that forms the outer side surface of the vehicle body side, and a body inner panel that is provided on the vehicle interior side of the body outer panel.
A joint portion formed by the body outer panel and the body inner panel is formed over the entire circumference, and an end portion of the other flange portion facing inward in the vehicle width direction is positioned at an inner side in the circumferential direction than an end portion of the joint portion. The side part vehicle body structure of the vehicle according to any one of claims 1 to 3, which is provided on the vehicle. The side body structure of a vehicle according to any one of claims 1 to 4, wherein the sash panel is formed by the outer panel and the inner panel forming the door body.

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