JP5717784B2 - Weather strip structure - Google Patents

Description

  The present invention relates to a weatherstrip structure.

2. Description of the Related Art Conventionally, in a vehicle door having a glass that can be raised and lowered, a weather strip that seals between the glass and the door panel is attached to an end portion (hereinafter simply referred to as an upper end portion) of the door panel that is located on the waistline. The configuration is known.
This type of weatherstrip is formed at the upper end of the door panel, a molding part extending from the main part toward the glass, and below the molding part of the main part and extending toward the glass. And a lip seal portion in sliding contact with the glass.

The above-described glass moves up and down while being slightly displaced in the vehicle width direction during the lifting operation. Further, at the moment when the glass is in the closed position (the moment when the glass is fitted into the window frame portion), the glass slightly swells outward in the vehicle width direction.
In such a case, the seal between the glass and the door panel is maintained by tilting the lip seal portion starting from the connecting portion (base portion) with the main body portion following the glass lifting and lowering operation. It has become.

  By the way, when the lip seal portion described above is tilted greatly toward the outside in the vehicle width direction due to the above-described glass ascending / descending operation (for example, the moment when the above-described glass is in the closed position), the tip of the lip seal portion There is a possibility that the lip seal part fits into the lower space of the molding part while the part is in sliding contact with the lower surface of the molding part. In this case, even if the glass subsequently moves up and down again (for example, opening operation), the lip seal portion may not be restored.

On the other hand, Patent Document 1 below describes a configuration in which a convex portion extending toward the glass is formed between the molding portion and the lip seal portion in the main body portion.
According to this configuration, when the lip seal portion tilts toward the outside in the vehicle width direction, further tilting of the lip seal portion is regulated by contacting the convex portion, and the lip seal portion is It is thought that it can suppress fitting in downward space.

Utility Model Registration No. 2529376

  However, in the configuration of Patent Document 1 described above, when the glass moves up and down in a state where the lip seal portion is in contact with the convex portion, the friction between the glass and the lip seal portion increases, and the glass is moved up and down. May be disturbed.

  Therefore, the present invention has been made in consideration of the above-described circumstances, and provides a weather strip structure that can suppress the lip seal portion from being fitted into the lower space of the molding portion without hindering the lifting and lowering operation of the glass. For the purpose.

To achieve the above object, the invention described in claim 1 is a weather strip structure that is attached to a waist line of a door (for example, the front side door 1 in the embodiment) having glass (for example, the glass 5 in the embodiment). In the door panel (for example, the door outer panel 11 in the embodiment), a main body portion (for example, the main body portion 51 in the embodiment) covering the upper end portion located on the waist line, and the main body portion to the glass. A mall part extending in the adjacent proximity direction (e.g., the molding part 58 in the embodiment) and the main body part are formed below the molding part and extending in the proximity direction. A lip seal portion that is in sliding contact with the glass (for example, the upper lip seal portion 65 in the embodiment), and the main body portion. Among them, a first root portion (for example, a molding root portion in the embodiment) in which the molding portion is connected to the main body portion, and a second root portion (for example, an embodiment) in which the lip seal portion is connected to the main body portion. A protrusion (for example, the protrusion 64 in the embodiment) formed between the lip root portion and the lip seal portion around the second root portion. By tilting, the end portion positioned in the proximity direction can be brought into contact with the end portion positioned in the proximity direction of the molding portion while being separated from the convex portion, and the proximity direction of the lip seal portion The end portion located at the end of the molding portion is configured not to protrude upward from the molding portion when the end portion is in contact with the end portion of the molding portion located in the proximity direction .

  In the invention described in claim 2, the second root portion is located in the proximity direction more than a third root portion (for example, the convex root portion in the embodiment) connected to the main body portion among the convex portions. The convex portion is characterized in that a length from the third root portion to the end portion located in the proximity direction is longer than a thickness along the vertical direction.

  In the invention described in claim 3, a flange portion (for example, the outer side flange portion 14 in the embodiment) is erected on the upper end portion of the door panel, and a clip (for example, the clip in the embodiment) is provided on the flange portion. The main body portion is attached via a main body 43), and the main body portion has a U-shaped cross-section covering the clip, and the third root portion between the second root portion and the third root portion. It has an inclined part (for example, inclined part 62 in an embodiment) which inclines toward the proximity direction as it goes from the root part to the second root part, and among the main body part, the third part with respect to the inclined part. The root portion side is in contact with the clip, and the second root portion side is separated from the clip.

  In the invention described in claim 4, the main body portion is disposed on an upper end portion of the door panel and has an upper wall portion (for example, the upper wall portion 54 in the embodiment) formed with the molding portion, and the upper wall. And a side wall portion (for example, the inner wall portion 53 in the embodiment) in which the lip seal portion is formed while being inclined and extending with respect to the upper wall portion. It is characterized by being.

  In the invention described in claim 5, the end portion located in the proximity direction among the molding portions is disposed in the proximity direction rather than the side wall portion, and is located at the first root portion among the upper wall portions. A concave portion (for example, the concave portion 59 in the embodiment) is formed in the portion to be recessed in the separating direction away from the glass.

The invention described in claim 6 is characterized in that the convex portion is inclined upward as it goes in the proximity direction.

According to the first aspect of the present invention, since the tilting of the lip seal portion can be restricted by the molding portion, it is possible to suppress the lip sealing portion from being fitted below the molding portion. Further, since the lip seal portion and the convex portion are separated in a state where the lip seal portion is in contact with the molding portion, the raising and lowering operation of the glass is not hindered by the elastic force of the convex portion.
Moreover, since it is not necessary to make a lip seal part contact | abut to a convex part, it is not necessary to lengthen the length along the proximity | contact direction of a convex part. Therefore, the convex portion can be made compact, and the weight and cost can be reduced.
Moreover, since the edge part located in the proximity direction of the lip seal part and the molding part abut on each other, the edge part located in the proximity direction of the lip seal part does not protrude above the molding part. Is hidden in the mall. Thereby, the designability can be improved.

  According to the invention described in claim 2, since the second root portion of the lip seal portion is positioned closer to the third root portion of the convex portion, the length along the proximity direction of the convex portion can be secured. . As a result, since the convex portion is easily bent and deformed, even if the lip seal portion enters below the molding portion and comes into contact with the convex portion, the raising and lowering operation of the glass is hindered by the convex portion. Can be suppressed.

According to the invention described in claim 3, since the second root portion side of the main body portion is separated from the clip, when attaching the main body portion to the flange portion, both of them are moved close to each other, and the flange portion is placed in the main body portion. When making it approach, it becomes easy to make a flange part approach into a main-body part. Further, the inclined portion formed in the main body functions as a guide for guiding the flange portion toward the third root portion in the main body. Thereby, the attachment operation | work to the flange part of a main-body part becomes easy.
Furthermore, since the 3rd root part side is contact | abutting to the clip among the main-body parts, shakiness of a main-body part can be controlled and a main-body part can be firmly hold | maintained to an outer panel.

  According to the invention described in claim 4, since the molding part is formed on the upper wall part and the lip seal part is formed on the side wall part of the main body part, it is located between the upper wall part and the side wall part. The molding part and the lip seal part are arranged on both sides of the corner part. In this case, since the molding part and the lip seal part can be arranged close to the corner part having higher rigidity than the upper wall part and the side wall part, the strength of the molding part and the lip seal part can be improved.

  According to the invention described in claim 5, the end portion located in the proximity direction of the molding portion is disposed in the proximity direction rather than the side wall portion, and the portion of the upper wall portion located at the first root portion. Since the recessed part recessed toward the separation direction is formed, the thickness of the first root part of the molding part can be suppressed. Thereby, while achieving cost reduction and weight reduction, the sink of a molding part can also be suppressed.

According to the invention described in claim 6 , since the convex portion is inclined upward as it goes in the proximity direction, for example, the convex portion is horizontally extended along the proximity direction or is inclined downward. The angle between the surface located in the proximity direction of the convex portion and the surface located on the opposite side of the proximity direction of the lip seal portion (contact angle between the convex portion and the lip seal portion) is reduced compared to it can. Thereby, in the case where the convex portion and the upper lip seal portion contact each other, the convex portion can be easily bent and deformed, and it is possible to surely suppress the hindering of the raising / lowering operation of the glass by the convex portion.

It is the side view which looked at the front side door arrange | positioned at the right side of a vehicle from the outer side of the vehicle width direction. It is A arrow directional view of FIG. It is sectional drawing which follows the BB line of FIG. It is a perspective sectional view which follows the CC line of FIG. It is an expanded sectional view of an outer side weather strip. It is sectional drawing equivalent to FIG. 3 which shows the state which the glass displaced to the outer side.

  Next, embodiments of the present invention will be described with reference to the drawings. In the following description, a case where the weatherstrip structure of the present invention is employed in the front side door 1 disposed on the right side of the vehicle will be described. In the following description, the directions such as front, rear, up, down, left and right are the same as those in the vehicle unless otherwise specified. In the figure, the arrow UP indicates the upward direction, and the arrow FR indicates the forward direction.

[door]
FIG. 1 is a side view of a front side door 1 (hereinafter simply referred to as a door 1) disposed on the right side of the vehicle as viewed from the outside in the vehicle width direction, and FIG.
As shown in FIGS. 1 and 2, the door 1 is attached to a door opening of a vehicle body (not shown) so as to be openable and closable, and includes a door outer panel (door panel) 11 and a door overlapped along the vehicle width direction. A door frame 2 having an inner panel 12 (see FIG. 3), a door lining 3 attached to the door body 2 from the inside in the vehicle width direction, and a window frame defining a window opening 4a together with the upper edge of the door body 2 And a glass 5 that can be moved up and down with respect to the door body 2 and opens and closes the window opening 4a.

3 is a cross-sectional view taken along line BB in FIG. 1, and FIG. 4 is a perspective cross-sectional view taken along line CC in FIG. In FIG. 4, illustration of an inner-side weather strip 31 to be described later is omitted.
As shown in FIGS. 2 to 4, the door outer panel 11 is formed by press working or the like, and its outer surface forms the outer design surface of the door 1 and moves toward the center in the vertical direction. The curved shape bulges outward in the width direction. At the upper end portion of the door outer panel 11, a shoulder portion 13 is formed so as to project inward in the vehicle width direction, and the outer flange portion 14 extends upward from the inner end portion of the shoulder portion 13 in the vehicle width direction. Is erected. The outer side flange portion 14 is formed in a state of being folded 180 degrees by hemming or the like.

  As shown in FIGS. 3 and 4, the door inner panel 12 has a gap between the door outer panel 11 and the door outer panel 11 on the side opposite to the door outer panel 11 described above with the glass 5 interposed therebetween (inner side in the vehicle width direction). It is arranged in the state. Further, an inner flange portion 15 is formed at the upper end portion of the door inner panel 12 upward. In addition, the flange parts 14 and 15 of each panel 11 and 12 are located on the line (what is called a waist line) where the glass 5 and the door main body 2 contact | connect as seen from a vehicle width direction.

The inner surface of the door lining 3 forms an inner design surface of the door 1 and is attached so as to cover the door inner panel 12 from the inner side in the vehicle width direction.
As shown in FIG. 1, the window frame portion 4 bridges the vertical beam portions 21 and 22 erected upward from the front and rear end portions of the door body 2 and the upper end portions of the vertical beam portions 21 and 22. And a horizontal window portion 23, and a rectangular window opening 4 a is defined by the vertical beam portions 21 and 22 and the horizontal beam portion 23 and the upper edge of the door body 2.

  The glass 5 is provided between the door outer panel 11 and the door inner panel 12 (see FIG. 3), and can be moved up and down through the gap between the panels 11 and 12 by the operation of a driving means (not shown). ing. Thereby, the glass 5 moves up and down between the open position which opens the window opening 4a and the closed position (state shown in FIG. 1) which closes the window opening 4a. FIG. 3 shows a state where the glass 5 is located between the open position and the closed position.

<Weather strip>
As shown in FIGS. 3 and 4, the above-described flange portions 14 and 15 of the panels 11 and 12 have weather strips (an inner side weather strip 31 and an outer side) for sealing between the panels 11 and 12 and the glass 5. A side weatherstrip 41) is attached. In the following description, in the vehicle width direction, the direction close to the glass 5 is simply referred to as the proximity direction, and the direction away from the glass 5 is simply referred to as the separation direction.

  First, as shown in FIG. 3, the inner-side weather strip 31 includes a main body portion 32 that extends in the front-rear direction along the inner-side flange portion 15 and covers the inner-side flange portion 15 from above. The main body 32 has a U-shaped cross section that opens downward. A plurality of (two in the illustrated example) lip seal portions 33 projecting in the proximity direction are juxtaposed in the vertical direction on the side wall portion 32 a located in the proximity direction of the main body portion 32.

  Each lip seal portion 33 has an elliptical shape in a cross-sectional view, and is formed such that the thickness gradually decreases from the central portion in the extending direction toward the root portion and the tip portion. Each lip seal part 33 is connected to the main body part 32 (side wall part 32a) in an inclined state upward from the root part toward the proximity direction. In each lip seal portion 33, the surface located in the proximity direction is in sliding contact with the glass 5 via the sliding contact member 34. The lip seal portion 33 can be tilted with the root portion as a starting point following the raising and lowering operation of the glass 5.

  Further, a closing piece 35 is erected upward at a corner portion of the main body portion 32 located between the side wall portion 32a and the upper wall portion 32b. The closing piece 35 is bent so as to protrude toward the close direction, and is disposed so as to close the gap between the door inner panel 12 and the door lining 3.

  Here, as shown in FIGS. 3 and 4, the outer side weather strip 41 is attached to the outer side flange portion 14 described above via a clip 42. In the present embodiment, a plurality of clips 42 are provided at intervals in the front-rear direction.

  The clip 42 is integrally formed of a resin material or the like, and has a U shape that opens downward. Specifically, the clip 42 is locked to the clip main body (clip) 43 covering the outer flange portion 14 from above, the panel locking portion 44 locked to the door outer panel 11, and the outer weather strip 41. And a strip locking portion 45.

  The clip body 43 has an inner peripheral surface abutting on an outer peripheral surface of the outer side flange portion 14 and sandwiches the outer side flange portion 14 from both sides in the proximity direction and the separation direction. In the clip body 43, the outer wall portion 46 positioned in the separation direction with respect to the outer side flange portion 14 extends to a position close to the shoulder portion 13 of the door outer panel 11, and in the proximity direction with respect to the outer side flange portion 14. The inner wall portion 47 located at the end extends below the outer wall portion 46.

The panel locking portion 44 is formed such that the lower end portion of the inner wall portion 47 of the clip main body 43 is cut and raised in the separating direction, and is locked to the lower end edge of the outer side flange portion 14 from below. Yes.
The strip locking portion 45 includes a first locking portion 48 formed on the outer wall portion 46 of the clip body 43 and a second locking portion 49 formed on the inner wall portion 47.
The first locking portion 48 is formed such that both end portions in the front-rear direction of the outer wall portion 46 are cut and raised in the separation direction. On the other hand, the 2nd latching | locking part 49 is protrudingly provided toward the near direction from the both ends of the front-back direction among the inner wall parts 47, and is made into the hook shape opened toward upper direction.

<Outer side weather strip>
The outer side weather strip 41 includes a main body 51 that covers the outer flange 14 from above.
The main body 51 has an outer surface of a core material 51a made of metal or the like covered with a skin material 51b made of a resin material or the like, and has a U-shaped cross section that opens downward. Specifically, the main body 51 includes an outer wall portion 52 that is positioned away from the outer flange portion 14, an inner wall portion (side wall portion) 53 that is positioned closer to the outer flange portion 14, and an outer wall portion 52. It has an upper wall portion 54 that is disposed above the side flange portion 14 and connects the upper end portions of the outer wall portion 52 and the inner wall portion 53 to each other.

  The outer wall portion 52 constitutes the outer design surface of the door 1 together with the upper wall portion 54, and the lower end portion extends to a position close to the shoulder portion 13 of the door outer panel 11. The lower end portion of the outer wall portion 52 constitutes a bent portion 55 that is folded inward (in the proximity direction and upward), and the bent portion 55 is locked to the first locking portion 48 of the clip 42 described above. ing. A tail portion 56 extending downward is formed at the lower end portion of the outer wall portion 52. The tail portion 56 abuts against the shoulder portion 13 of the door outer panel 11 and closes the space between the main body portion 51 and the door outer panel 11.

The upper wall portion 54 is inclined upward as it goes in the proximity direction. On the upper wall portion 54, a molding portion 58 that protrudes upward as it goes in the proximity direction protrudes. In the illustrated example, the molding part 58 is inclined following the outer surface shape of the upper wall part 54.
Of the molding portion 58, the root portion (hereinafter simply referred to as the molding root portion (first root portion)) is positioned in the separating direction from the inner wall portion 53, and the tip portion (hereinafter simply referred to as the molding tip portion) is from the inner wall portion 53. Is also located in the approaching direction. Further, a recess 59 that is recessed toward the separation direction is formed between the upper wall portion 54 and the corner portion positioned at the boundary portion between the molding root portion and the inner wall portion 53. Thereby, the thickness along the vertical direction of the molding part 58 is substantially uniform from the molding root to the molding tip.

  The inner wall portion 53 extends below the outer wall portion 52 described above, and a lower end portion thereof is locked in the second locking portion 49 of the clip 42 described above. Specifically, the inner wall portion 53 is inclined in the proximity direction as it goes downward from the lower end portion of the first vertical wall portion 61 and the first vertical wall portion 61 extending downward from the upper wall portion 54. It has the inclined part 62 and the 2nd vertical wall part 63 extended toward the downward direction from the lower end part of the inclined part 62. As shown in FIG.

FIG. 5 is an enlarged cross-sectional view of the outer side weather strip 41.
As shown in FIGS. 3 to 5, the first vertical wall portion 61 is in contact with the clip body 43 from the proximity direction. At the upper end of the first vertical wall portion 61, a convex portion 64 that inclines upward as it goes in the proximity direction protrudes. The convex portion 64 has a thickness along the vertical direction from a root portion (hereinafter simply referred to as a convex root portion (third root portion)) connected to the main body portion 51 to a tip portion (hereinafter simply referred to as a convex tip portion). It is almost uniform. In addition, as shown in FIG. 5, the thickness D of the convex part 64 is formed thinner than the length T along the proximity direction.
Further, as shown in FIGS. 3 and 4, the convex root portion of the convex portion 64 is positioned closer to the molding root portion of the molding portion 58 described above, and than the lip root portion of the lip seal portion 65 described later. Located in the separation direction.

  The second vertical wall portion 63 is formed longer than the first vertical wall portion 61 and is separated from the inner wall portion 47 of the clip main body 43 in the proximity direction. That is, the main body 51 of the present embodiment is formed such that the opening width along the vehicle width direction becomes narrower from the lower side to the upper side.

A plurality of (two in the illustrated example) lip seal portions 65, 66 projecting in the proximity direction are juxtaposed in the vertical direction on the second vertical wall portion 63.
Each lip seal portion 65, 66 has an elliptical shape in cross-sectional view, similar to the lip seal portion 33 of the inner weather strip 31 described above. The lip seal portions 65 and 66 are connected to the main body 51 in a state where the lip seal portions 65 and 66 are inclined upward from the lip root portion (first root portion) in the proximity direction. And in each lip seal part 65 and 66, the surface located in the proximity | contact direction is slidably contacted to the glass 5 from the separation direction via the slidable contact members 67 and 68, respectively. Thereby, the lip seal portions 65 and 66 can be tilted starting from the lip root portion following the raising and lowering operation of the glass 5.

  Of the lip seal portions 65, 66, the upper lip seal portion 65 located above contacts the molding portion 58 in a state of being spaced apart from the convex portion 64 described above when tilted around the lip root portion. This is possible (see FIG. 6). At this time, the upper lip seal portion 65 and the molding portion 58 are such that the tip portions of the upper lip seal portion 65 and the molding portion 58 come into contact with each other, so that the lip tip portion does not protrude above the molding tip portion.

<Action>
Next, the operation of this embodiment will be described.
In the door 1 of this embodiment, the window opening 4a is opened and closed by raising and lowering the glass 5 by the operation of a driving means (not shown). At this time, the lip seal portions 33, 65, 66 of the weather strips 31, 41 tilt in accordance with the raising / lowering operation of the glass 5, so that the space between the glass 5 and the door panels 11, 12 is sealed. The glass 5 moves up and down. Thereby, it can prevent that water, dust, etc. approach into the door main body 2 through between the glass 5 and each door panel.
In particular, even when the glass 5 is displaced in the vehicle width direction along with the lifting / lowering operation, the increase in friction between the glass 5 and the lip seal portions 33, 65, 66 is suppressed, and the lifting / lowering operation of the glass 5 is hindered. In addition, the seal between the glass 5 and the door panels 11 and 12 is maintained.

FIG. 6 is a cross-sectional view corresponding to FIG. 3 showing a state in which the glass 5 is displaced outward.
Here, as shown in FIG. 6, when the glass 5 is displaced outward in the vehicle width direction, for example, when the glass 5 is closed or when it is in the closed position, the lip seal portion 65 of the outer side weather strip 41 is used. , 66 tilts outward in the vehicle width direction. In this case, of the lip seal portions 65, 66, the upper lip seal portion 65 is tilted outward in the vehicle width direction by contacting the molding tip portion of the molding portion 58 in a state of being separated from the convex portion 64. Is regulated. Thereby, it can suppress that the upper lip seal part 65 fits in the downward space of the molding part 58. FIG.

  Further, due to some cause (for example, wind pressure, vibration, attached matter to which the glass 5 is attached, etc.), the upper lip seal portion 65 is largely inclined toward the outside in the vehicle width direction, and the upper lip seal portion 65 is temporarily formed into the molding portion. When trying to enter the lower space 58, the convex portion 64 comes into contact with the upper lip seal portion 65 from the outside in the vehicle width direction. As a result, tilting of the upper lip seal portion 65 to the outside in the vehicle width direction is restricted, so that the upper lip seal portion 65 can also be prevented from fitting into the lower space of the molding portion 58.

As described above, in the present embodiment, the upper lip seal portion 65 tilts around the lip root portion so as to come into contact with the molding portion 58 while being separated from the convex portion 64.
According to this configuration, the upper lip seal portion 65 can be prevented from fitting into the lower space of the molding portion 58 by restricting the tilt of the upper lip sealing portion 65 by the molding portion 58. In addition, when the upper lip seal portion 65 is in contact with the molding portion 58, the upper lip seal portion 65 and the convex portion 64 are separated from each other. It never happens.
In addition, since it is not necessary to bring the upper lip seal portion 65 into contact with the convex portion 64, it is not necessary to increase the length of the convex portion 64 along the vehicle width direction. Therefore, the convex portion 64 can be made compact, and the weight and cost can be reduced.

  Moreover, since the convex root part of the convex part 64 is located in the separation | spacing direction rather than the lip root part of the upper side lip seal part 65, the length along the vehicle width direction of the convex part 64 is securable. Thereby, since the convex part 64 becomes easy to bend and deform | transform, even if it is a case where the upper side lip seal part 65 approachs the downward direction of the molding part 58 and contact | abuts to the convex part 64, the convex part 64 of glass 5 It is possible to prevent the lifting operation from being hindered.

By the way, when attaching the outer side weather strip 41 to the clip 42, the outer side weather strip 41 and the clip 42 are moved close to each other with the opening of the main body 51 facing downward.
At this time, in the present embodiment, since the second vertical wall 63 is separated from the clip main body 43 (inner wall 47) in the main body 51, the clip 42 can easily enter the main body 51. Yes. Further, the inclined portion 62 formed in the main body portion 51 functions as a guide for guiding the clip 42 to the upper portion (the first vertical wall portion 61 side) in the main body portion 51. Thereby, the attachment work of the outer side weather strip 41 becomes easy.

  Moreover, since the 1st vertical wall part 61 is contact | abutting to the clip main body 43 among the inner wall parts 53 of the main-body part 51, the shakiness in the vehicle width direction of the outer side weather strip 41 is controlled, and the outer side The weather strip 41 can be firmly held on the door outer panel 11.

Further, in the main body 51, the molding part 58 is formed on the upper wall part 54 and the lip seal parts 65 and 66 are formed on the inner wall part 53, so that they are located between the upper wall part 54 and the inner wall part 53. The molding part 58 and the lip seal parts 65 and 66 are arranged on both sides of the corner part. In this case, since the molding part 58 and the lip seal parts 65 and 66 can be arranged close to the corner part having higher rigidity than the upper wall part 54 and the inner wall part 53, the molding part 58 and the lip seal part 65, The strength of 66 can be improved.
Further, in the molding part 58, the molding tip part is located closer to the inner wall part 53 and the corner part located in the boundary part between the molding wall root part and the inner wall part 53 in the upper wall part 54, Since the recessed part 59 recessed toward a separation | spacing direction is formed in between, the thickness of a molding root part can be suppressed. Thereby, while achieving cost reduction and weight reduction, the sink of the molding part 58 can also be suppressed.

In addition, since the tip portions of the upper lip seal portion 65 and the molding portion 58 are in contact with each other, the lip tip portion does not protrude above the molding portion 58, so that the upper lip seal portion 65 is viewed from the outside in the vehicle width direction. It becomes a state hidden in the mall part 58. Thereby, the designability of the outer side weather strip 41 can be improved.
Furthermore, since the convex portion 64 is inclined upward as it goes in the proximity direction, for example, the convex portion 64 is convex compared to a state where the convex portion 64 extends horizontally along the proximity direction or a state where the convex portion 64 is inclined downward. The angle (the contact angle between the convex portion 64 and the upper lip seal portion 65) formed by the surface located in the proximity direction of the portion 64 and the surface located in the separation direction of the upper lip seal portion 65 can be reduced. Thereby, at the time of contact between the convex portion 64 and the upper lip seal portion 65, the convex portion 64 can be easily bent and deformed, and it is possible to reliably prevent the convex portion 64 from hindering the raising and lowering operation of the glass 5. it can.

The technical scope of the present invention is not limited to the above-described embodiments, and includes those in which various modifications are made to the above-described embodiments without departing from the spirit of the present invention. In other words, the configuration described in the above-described embodiment is merely an example, and can be changed as appropriate.
For example, in the above-described embodiment, the case where the weather strip structure of the present invention is applied to the outer-side weather strip 41 has been described. However, the present invention is not limited to this, and can also be applied to the inner-side weather strip 31.
In the embodiment described above, the outer side weather strip 41 has been described in which the main body portion 51 has two lip seal portions 65 and 66. However, the present invention is not limited to this, and at least three lip seal portions 65 and 66 are formed. It doesn't matter.

  Furthermore, although the case where the weatherstrip structure of this invention was applied to the front side door 1 of a vehicle was demonstrated in embodiment mentioned above, it is possible to apply not only to this but to the various doors which have the glass 5. FIG.

  In addition, in the range which does not deviate from the meaning of this invention, it is possible to replace suitably the component in the embodiment mentioned above by the known component, and you may combine the modification mentioned above suitably.

DESCRIPTION OF SYMBOLS 1 ... Front side door (door) 5 ... Glass 11 ... Door outer panel (door panel) 14 ... Outer side flange part (flange part) 43 ... Clip main body (clip) 51 ... Main body part 53 ... Inner wall part (side wall part) 54 ... Top Wall part 58 ... molding part 59 ... concave part 64 ... convex part 65 ... upper lip seal part (lip seal part)

Claims (6)

A weatherstrip structure attached to the waistline of a door with glass,
Of the door panel, a main body that covers an upper end located on the waistline;
A molding part extending from the main body part toward a proximity direction close to the glass,
A lip seal portion formed below the molding portion of the main body portion, extending toward the proximity direction, and in sliding contact with the glass;
Among the main body portions, the molding portion is formed between a first root portion connected to the main body portion and a second root portion connected to the main body portion, and is directed in the proximity direction. And a convex portion extending
The lip seal portion, by tilting the second base portion around while apart from the projecting portion, against the end edge portion positioned on the approaching direction is positioned in the proximity direction of the molding portion Can be contacted,
The end portion of the lip seal portion positioned in the proximity direction is configured not to protrude upward from the molding portion in a state where the end portion is in contact with the end portion of the molding portion positioned in the proximity direction . Weather strip structure. The second root portion is located in the proximity direction with respect to the third root portion connected to the main body portion of the convex portion,
2. The weather strip according to claim 1, wherein a length from the third root portion to an end portion positioned in the proximity direction is longer than a thickness along the vertical direction. Construction. A flange portion is erected on the upper end portion of the door panel, and the main body portion is attached to the flange portion via a clip,
The main body has a U-shaped cross-section that covers the clip, and is closer to the second root from the third root to the second root between the second root and the third root. Having an inclined portion inclined toward the direction,
Of the main body, the third root portion side contacts the clip with respect to the inclined portion,
The weather strip structure according to claim 2, wherein the second root portion side is separated from the clip. The main body portion is disposed on the upper end portion of the door panel, and an upper wall portion in which the molding portion is formed,
And a side wall portion that is positioned in the proximity direction of the upper wall portion, extends at an incline with respect to the upper wall portion, and is formed with the lip seal portion. The weatherstrip structure according to any one of claims 1 to 3. Of the molding part, the end part located in the proximity direction is arranged in the proximity direction rather than the side wall part,
The weather strip structure according to claim 4, wherein a concave portion that is recessed toward a separating direction away from the glass is formed in a portion of the upper wall portion that is located at the first root portion. . The weather strip structure according to any one of claims 1 to 5 , wherein the convex portion is inclined upward as it goes in the proximity direction.

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