JP5645643B2 - Water stop structure - Google Patents

Description

  The present invention relates to a water stop structure, and more particularly, to a water stop structure capable of suppressing the ingress of water from the periphery of a fixed glass fixed to an opening of a vehicle into the interior of the vehicle.

  Conventionally, as a water stop structure that can prevent water from entering the interior of the vehicle from the periphery of the fixed glass fixed to the opening of the vehicle, a weather strip is inserted into the periphery of the fixed glass. It is generally known to insert the fixed glass into the opening of the vehicle.

  The weather strip is formed to have a surrounding shape that surrounds the periphery of the fixed glass, that is, substantially the same shape as the opening of the vehicle, and has an insertion portion into which the periphery of the fixed glass is inserted on the inner peripheral side. ing. That is, the weather strip is constituted by a bottom portion and inner and outer walls extending from both ends of the bottom portion along the side surface of the fixed glass.

  In recent years, as described above, the waterstop structure using the weatherstrip is designed to prevent water from entering from the periphery of the fixed glass to the inside of the vehicle by sealing the periphery of the fixed glass with the weatherstrip. There is a possibility that water may enter the bottom of the weather strip from the gap between the fixed glass and the outer wall of the weather strip due to a capillary phenomenon or the like.

  In this way, if water enters from the gap between the fixed glass and the outer wall of the weather strip, there is a possibility that water may enter the inside of the vehicle from the outer wall through the bottom and inner walls. .

  Therefore, for example, in Patent Document 1, a drainage groove is provided on the bottom wall of the weather strip so that water enters the bottom and inner walls of the weather strip from between the fixed glass and the outer wall of the weather strip. And a weatherstrip structure capable of draining infiltrated water from between the outer wall of the weatherstrip.

JP 2008-290611 A

  However, in Patent Document 1, water that has entered the bottom wall of the weather strip is discharged by the drainage groove, but the sealing property between the fixed glass and the outer wall of the weather strip is not considered. For this reason, in the said patent document 1, there exists room for improvement about suppressing intrusion into the bottom wall of a weather strip beforehand between between fixed glass and the outer wall of a weather strip.

  Moreover, in the said patent document 1, since the drainage groove is provided in the weather strip, the structure of weather strip itself is complicated. For this reason, in the said patent document 1, the moldability at the time of shape | molding a weather strip is complicated, and there exists room for improvement also about the moldability of this weather strip.

An object of the present invention is to provide a water-stop structure capable of suppressing in advance water from between a fixed glass and an outer wall of a weather strip to the bottom in view of the above-described conventional situation.
Another object of the present invention is to provide a water stop structure capable of improving moldability when a weather strip is molded.

In order to solve such a problem, a water stop structure according to the present invention is disposed by being inserted into an opening edge of the opening of the vehicle together with a permeable member located at the opening of the vehicle, A covering member that covers the periphery of the member and a fixing member that is fixed to the opening edge of the opening of the vehicle, and that can seal the gap between the permeable member and the covering member and the opening edge. A sealing member, and at least a portion of the covering member that covers the periphery of the permeable member is pressed by being provided on the sealing member, or the sealing member is provided by being provided on the covering member. It is provided with the protrusion part by which the site | part which presses by the member and coat | covers the periphery of the said permeable member in the said covering member is pressed .

Further, the covering member of the water-stopping structure according to the present invention extends along the main surface of the permeable member from the bottom portion disposed to face the outer peripheral end surface of the permeable member, and both ends of the bottom portion. first and second wall portion disposed Te, the bottom, the first and the periphery of the insertable insertion part of the second wall portion by the transmitting member is composed of the upper Symbol first or second The wall portion is pressed against the permeable member by the protrusion .

In addition, the portion of the water stop structure according to the present invention where the protrusion abuts is directed outward with respect to the insertion direction in which the permeable member and the covering member are inserted into the opening edge of the opening of the vehicle. And an inclined surface portion inclined downward.

Further, the inclined surface portion of the water stop structure according to the present invention is 10 ° outward from the insertion direction in which the permeable member and the covering member are inserted into the opening edge of the opening of the vehicle. It is formed to be inclined between 20 °.

Further, the water stop structure according to the present invention is configured such that the protrusion is provided on the sealing member, and the covering member is provided with a fragile portion below a portion in contact with the protrusion of the sealing member. ing.

In the water stop structure according to the present invention, the protruding portion is provided on the sealing member, and the covering member includes a fragile portion at a portion that contacts the protruding portion of the sealing member.

Further, in the water stop structure according to the present invention, the protrusion is provided on the sealing member, and the protrusion is fixed to the fixing portion that fixes the sealing member to the opening edge of the opening of the vehicle. They are arranged at the same position in the vertical direction of the vehicle.

  According to the water stop structure of the present invention, it is possible to prevent water from entering between the fixed glass and the outer wall of the weather strip to the bottom in advance. Moreover, according to the water stop structure of this invention, the moldability at the time of shape | molding a weather strip can be improved with respect to the conventional structure.

1 is a side perspective view schematically showing a configuration of a vehicle to which a water stop structure according to an embodiment of the present invention is applied, from the side. FIG. 2 is an enlarged perspective view schematically showing an A portion in FIG. 1 in an enlarged manner. It is a disassembled perspective view which shows typically the state which decomposed | disassembled about the structure of the water stop structure which is one embodiment of this invention. It is sectional drawing which shows typically the state which looked at the cross section from the front side in the front-back direction of a vehicle about the structure of the water stop structure which is one embodiment of this invention. It is an expanded sectional view which expands and shows the B section in FIG. It is sectional drawing which shows typically the state which looked at the cross section from the front of the vehicle in the 1st process about the assembly process of the water stop structure which is one embodiment of this invention. It is sectional drawing which shows typically the state which looked at the cross section from the front of the vehicle in the 2nd process about the assembly process of the water stop structure which is one embodiment of this invention. It is sectional drawing which shows typically the state which looked at the back side from the front side of the vehicle about the structure of the modification 1 which is the water stop structure which is one embodiment of this invention. It is an expanded sectional view which expands and shows the C section in FIG. It is sectional drawing which shows typically the state which looked at the cross section from the front side of the vehicle about the structure of the water stop structure which is other embodiment of this invention. It is sectional drawing which shows typically the state which looked at the cross section from the front of the vehicle in the 1st process about the assembly process of the water stop structure which is other embodiment of this invention. It is sectional drawing which shows typically the state which looked at the back from the front of the vehicle in the 2nd process about the assembly process of the water stop structure which is other embodiment of this invention.

Hereinafter, embodiments of the present invention will be described with reference to the drawings.
(Embodiment 1)
First, the structure of the vehicle 100 to which the water stop structure 10 which is one embodiment of this invention is applied is demonstrated using FIG. FIG. 1 is a side perspective view schematically showing the configuration of a vehicle 100 to which a water stop structure 10 according to an embodiment of the present invention is applied, from the side.

  As illustrated in FIG. 1, the vehicle 100 of the present embodiment includes a window portion 101 that functions as a vehicle window of the vehicle 100 on the rear side of the vehicle 100 when viewed from the side of the vehicle 100. It is configured. The window portion 101 is configured by fixing a fixed glass 11 (a permeable member) to the opening of the vehicle 100 by the water stop structure 10 of the present embodiment.

  Next, the structure of the water stop structure 10 of this Embodiment is demonstrated using FIG. 2 thru | or FIG. FIG. 2 is an enlarged perspective view showing the portion A in FIG. 1 in an enlarged manner, and FIG. 3 is an exploded view schematically showing a disassembled state of the structure of the water stop structure 10 which is an embodiment of the present invention. FIG. 4 is a cross-sectional view schematically showing a configuration of the water stop structure 10 according to one embodiment of the present invention as viewed from the front side to the rear side in the front-rear direction of the vehicle 100. FIG. 5 is an enlarged cross-sectional view schematically showing a portion B in FIG. In FIG. 4, a lane marking that divides the boundary between the bottom portion 21, the inner wall 22, and the outer wall 23 is shown as a guide.

  As illustrated in FIGS. 2 and 3, the water stop structure 10 of the present embodiment includes a weather strip (covering member) 20 that is disposed on the periphery of the fixed glass 11 and covers the periphery of the fixed glass 11. It is configured.

  Further, the water stop structure 10 is fixedly disposed to the folding portion 41a of the outer panel 41 of the side panel 40 constituting the opening edge portion of the opening portion of the vehicle 100, and the stationary glass 11 and the weather strip 20 and the folding portion 41a are arranged. A shoulder molding 30 (sealing member) capable of sealing a gap generated between the two is provided.

  The weather strip 20 and the shoulder molding 30 are supported by the side panel 40 of the vehicle 100. Specifically, the side panel 40 is disposed by being fitted into an outer panel 41 positioned on the outermost side in the width direction of the vehicle 100 and a folding portion 41 a formed at the tip of the outer panel 41. And a reinforcing panel 42 that reinforces the front end of each.

  The side panel 40 is disposed in contact with the inner surface of the reinforcing panel 42 in the width direction of the vehicle 100, and includes a first support panel 43 that constitutes an insertion portion 45 into which the fixed glass 11 and the weather strip 20 can be inserted. The first support panel 43 is further provided with a second support panel 44 that constitutes an insertion portion 45 into which the fixed glass 11 and the weather strip 20 can be inserted.

  The fixed glass 11 and the weather strip 20 are inserted into the insertion portion 45 of the side panel 40 as described above. Further, the shoulder molding 30 is fitted into the folding portion 41 a of the outer panel 41 of the side panel 40.

  As described above, the weather strip 20 is supported by the side panel 40 by being inserted and disposed in the insertion portion 45 of the side panel 40. Further, the shoulder molding 30 is supported by the side panel 40 by being fitted into the folding portion 41 a of the outer panel 41 of the side panel 40.

  The weather strip 20 of the present embodiment is provided along the periphery of the fixed glass 11 and covers the periphery of the fixed glass 11 as described above. That is, the weather strip 20 is formed in a frame shape corresponding to the window portion 101 of the vehicle 100 to which the fixed glass 11 is fixed.

  As illustrated in FIGS. 4 and 5, the weather strip 20 is disposed at both ends of the bottom portion 21 facing or abutting the outer peripheral end surface of the fixed glass 11 and the bottom portion 21 in the width direction of the vehicle 100. And an inner wall 22 and an outer wall 23 extending in a substantially orthogonal direction.

  That is, the weather strip 20 has a space part into which the peripheral edge of the fixed glass 11 can be inserted by the bottom part 21, the inner side wall 22 and the outer side wall 23, and is formed in a substantially U shape in a sectional view.

  In the state before the fixed glass 11 is fitted, the space portion is configured such that the facing distance between the inner wall 22 and the outer wall 23 is narrower than the width of the bottom 21 in the width direction of the vehicle 100. ing.

  Further, the width of the bottom portion 21 in the width direction of the vehicle 100 and the thickness of the outer peripheral end surface of the fixed glass 11 are formed to have substantially the same dimensions. And the weather strip 20 of this Embodiment is comprised using elastic members, such as rubber | gum which has a restoring force. The weather strip 20 of the present embodiment is not limited to rubber as long as it is an elastic member having a restoring force, and may be configured using, for example, a resin.

  Thus, the weather strip 20 of the present embodiment is configured such that the facing distance between the inner wall 22 and the outer wall 23 is narrower than the width of the bottom 21 in the width direction of the vehicle 100, and The elastic member has a restoring force.

  For this reason, the periphery of the fixed glass 11 fitted in the space portion of the weather strip 20 is sandwiched, that is, sealed by the inner wall 22 and the outer wall 23 by using the restoring force of the weather strip 20 itself. .

  The weather strip 20 includes a support portion 24 that supports the bottom portion 21, the inner side wall 22, and the outer side wall 23 below the bottom portion 21 of the weather strip 20. The support portion 24 is formed to be narrower than the combined width of the bottom portion 21, the inner side wall 22, and the outer side wall 23 in the width direction of the vehicle 100.

  Therefore, as described above, the support portion 24 serves to support the bottom portion 21, the inner side wall 22, and the outer side wall 23, and facilitates positioning when the weather strip 20 is inserted into the side panel 40. .

  The weather strip 20 includes a plurality of protrusions including a first protrusion 25, a second protrusion 26, a third protrusion 27, and a fourth protrusion 28. Among the plurality of protrusions, the first protrusion 25 is disposed in contact with the bottom surface of the insertion portion 45 constituting the side panel 40.

  As described above, the first protrusion 25 is disposed in contact with the bottom surface of the insertion portion 45, thereby playing a role of absorbing an impact from the side panel 40 to the weather strip 20.

  Further, the second protrusion 26 is formed so as to protrude from the inner wall 22 to the inner side in the width direction of the vehicle 100. Similarly to the second protrusion 26, the third protrusion 27 is formed so as to protrude from the inner wall 22 to the inner side in the width direction of the vehicle 100.

  Thus, since the 2nd projection part 26 and the 3rd projection part 27 are projected and formed in the width direction inside of vehicle 100 from inner wall 22, inner wall at the time of inserting weather strip 20 in insertion part 45 It is possible to secure a clearance between the door trim and the door trim (not shown).

  Further, the fourth protrusion 28 is formed so as to protrude from the outer wall 23 to the outer side in the width direction of the vehicle 100. Thus, since the 4th projection part 28 is projected and formed in the width direction outside of vehicle 100 from outside wall 23, it is weathered in insertion part 45 like 2nd projection part 26 and 3rd projection part 27. It becomes possible to ensure the clearance between the outer wall 23 and the shoulder molding 30 when the strip 20 is inserted.

  As described above, since the weather strip 20 of the present embodiment is configured to have a plurality of protrusions, it is possible to ensure a clearance between the door trim and the shoulder molding 30, and the door trim and shoulder molding 30. Can be easily inserted into the insertion portion 45.

  In the present embodiment, a second pressing portion 34 of a shoulder molding 30 described later is in contact with the outer wall 23 of the weather strip 20. And this outer side wall 23 has the inclined surface part 29 formed in the part which the 2nd press part 34 of the shoulder molding 30 contact | abuts inclining below toward the shoulder molding 30 side, and is comprised.

  Here, when the shoulder molding 30 is fitted into the folding portion 41 a of the outer panel 41 of the side panel 40, the shoulder molding 30 slides the second pressing portion 34 of the shoulder molding 30 on the surface of the outer wall 23 of the weather strip 20. It is inserted.

  For this reason, a friction arises in the site | part which the outer side wall 23 of the weather strip 20 and the 2nd press part 34 of the shoulder molding 30 contact | abut. As described above, the outer wall 23 is formed by inclining the portion where the second pressing portion 34 of the shoulder molding 30 abuts against the friction toward the shoulder molding 30 side. It becomes possible to reduce the frictional force of the part where 23 and the 2nd press part 34 contact | abut.

  In addition, the inclined surface portion 29 of the present embodiment is 10 ° to 20 ° toward the shoulder molding 30 with reference to the insertion direction in which the fixed glass 11 and the shoulder molding 30 are inserted into the insertion portion 45 of the side panel 40. (Θ in FIG. 5).

  Here, when the inclined surface portion 29 is formed at an angle smaller than 10 °, the pressing force applied to the outer wall 23 by the second pressing portion 34 of the shoulder molding 30 is increased in the vertical direction of the vehicle 100 or from the outer side of the vehicle 100 to the inner side. It becomes difficult to act in the inclination direction inclined downward. For this reason, the pressing force to the outer wall 23 by the second pressing portion 34 of the shoulder molding 30 may be reduced.

  On the other hand, when the inclined surface portion 29 is formed at an angle larger than 20 °, when the shoulder molding 30 is fitted into the folding portion 41 a of the outer panel 41, the outer wall 23 of the weather strip 20 and the second pressing portion 34 of the shoulder molding 30 are There is a possibility of increasing the frictional force of the abutting portion.

  Therefore, the inclined surface portion 29 of the outer wall 23 of the present embodiment is 10 ° toward the shoulder molding 30 side with respect to the insertion direction in which the fixed glass 11 and the shoulder molding 30 are inserted into the insertion portion 45 of the side panel 40. Is formed at an angle of 20 ° to the friction between the portion where the outer wall 23 and the second pressing portion 34 are in contact with each other without reducing the pressing force applied to the outer wall 23 by the second pressing portion 34. It becomes possible not to increase the force.

  As described above, the outer pressing force applied to the outer wall 23 by the second pressing portion 34 is not decreased, and the frictional force at the portion where the outer wall 23 and the second pressing portion 34 are in contact with each other is not increased. The sealing performance to the fixed glass 11 by the wall 23 can be improved, and the workability can be improved by suppressing the catching at the portion where the outer wall 23 and the second pressing portion 34 abut.

  Further, as described above, the outer wall 23 can reduce the frictional force at the portion where the outer wall 23 and the second pressing portion 34 come into contact with each other, so that the outer wall 23 and the second pressing portion 34 can be reduced. It is possible to suppress the generation of abnormal noise due to stick-slip at the site where the abuts.

  As described above, the shoulder molding 30 of the present embodiment is disposed by being fitted into the folding portion 41a formed on the outer panel 41 of the side panel 40. The shoulder molding 30 includes an inner wall 31 positioned inside the outer panel 41 in the width direction of the vehicle 100 and an outer wall 32 positioned outside.

  A plurality of protrusions are formed on the opposing surfaces of the inner wall 31 and the outer wall 32, that is, on the surface side that abuts against the folding portion 41 a of the outer panel 41. The facing distance between the protrusions disposed on the inner wall 31 and the protrusions disposed on the outer wall 32 is narrower than the width of the folded portion 41 a of the outer panel 41 in the width direction of the vehicle 100. It is configured without.

  An elastic member 36 is disposed inside the inner wall 31 and the outer wall 32. For this reason, when the shoulder molding 30 is fitted in the folding part 41a of the outer side panel 41, it becomes possible to adhere more firmly.

  The shoulder molding 30 is arranged near the tip of the inner wall 31 and includes a first pressing portion 33 that can press the fixed glass 11. The first pressing portion 33 is formed to extend toward the fixed glass 11 side.

  And the 1st press part 33 is comprised by the elastic member which has a restoring force. For this reason, the shoulder molding 30 seals the fixed glass 11 by using a force to return the first pressing portion 33 when the shoulder molding 30 is fitted into the folding portion 41 a of the outer panel 41.

  Further, the shoulder molding 30 is disposed in the vicinity of the tip of the inner wall 31 and is formed to extend toward the weather strip 20 similarly to the first pressing portion 33. The hood 35 plays a role of suppressing entry of dust, dust, and the like from the outside.

  In the present embodiment, the shoulder molding 30 is arranged on the inner surface of the inner wall 31 in the width direction of the vehicle 100 and is configured to include a second pressing portion 34 that can press the outer wall 23 of the weather strip 20. .

  Specifically, the second pressing portion 34 is formed to extend from the inner wall 31 toward the weather strip 20 side. And the 2nd press part 34 is arrange | positioned so that the outer side wall 23 of the weather strip 20 may be attached and pushed. That is, the second pressing portion 34 presses the outer wall 23 when the shoulder molding 30 is fitted into the folding portion 41 a of the outer panel 41.

  Thus, since the water stop structure 10 of this Embodiment has pressed the outer side wall 23 of the weather strip 20 by the 2nd press part 34, the sealing performance to the fixed glass 11 of the outer side wall 23 is improved. Yes.

  Here, the second pressing portion 34 of the present embodiment is disposed at a position corresponding to the folding portion 41 a in the vertical direction of the vehicle 100 when the shoulder molding 30 is fitted into the folding portion 41 a of the outer panel 41. . As described above, the reinforcing panel 42 is inserted into the folding portion 41a.

  For this reason, since the 2nd press part 34 is arrange | positioned in the firm site | part like the folding part 41a in which the reinforcement panel 42 was inserted, the pressing force to the outer side wall 23 can be raised. Thereby, the water stop structure 10 of this Embodiment can improve the sealing performance to the fixed glass 11 by the outer side wall 23 more.

  In addition, a flocked portion 37 is formed in the second pressing portion 34. The flocked portion 37 plays a role of reducing the frictional force at the portion where the outer wall 23 and the second pressing portion 34 abut. Thus, since the hair transplant part 37 is formed in the 2nd press part 34, the site | part which the outer side wall 23 and the 2nd press part 34 contact | abut at the time of fitting the shoulder molding 30 in the folding part 41a of the outer side panel 41. It is possible to improve the workability by suppressing the catching on.

  Further, since it is possible to reduce the frictional force at the portion where the outer wall 23 and the second pressing portion 34 abut, the difference due to stick-slip at the portion where the outer wall 23 and the second pressing portion 34 abut. Generation of sound can be suppressed.

  In the present embodiment, the second pressing portion 34 is formed in a lip shape. However, the second pressing portion 34 is not particularly limited as long as it can press the outer wall 23 of the weather strip 20 as described above. For example, you may form by semicircle shape, a semicircle hollow shape, etc.

  Next, the effect | action of the water stop structure 10 of this Embodiment is demonstrated using FIG. 6A and FIG. 6B based on the assembly process of this water stop structure 10. FIG. FIG. 6A is a cross-sectional view schematically showing a state in which a rear view from the front of the vehicle 100 in the first stroke is viewed from the front in the assembly process of the water stop structure 10 according to an embodiment of the present invention. These are sectional drawings which show typically the state which looked at the cross section from the front of vehicles 100 in the 2nd stroke about the assembly process of water stop structure 10 which is one embodiment of the present invention.

  First, as illustrated in FIG. 6A, the fixed glass 11 is fitted into the space portion of the weather strip 20. Here, the weather strip 20 is configured such that the facing distance between the inner wall 22 and the outer wall 23 is narrower than the width of the bottom 21 in the width direction of the vehicle 100. The weather strip 20 is composed of an elastic member having a restoring force.

  In this way, the weather strip 20 is configured so that the facing distance between the inner wall 22 and the outer wall 23 is narrower than the width of the bottom 21 in the width direction of the vehicle 100 and has resilience. By comprising the member, the sealing performance to the fixed glass 11 by the weather strip 20 is improved.

  Then, the fixed glass 11 and the weather strip 20 are fitted into the insertion portion 45 of the side panel 40. At this time, the support portion 24 of the weather strip 20 is formed so as to protrude below the bottom portion 21 and is formed so as to be narrower than the width of the bottom portion 21, the inner side wall 22 and the outer side wall 23 in the width direction of the vehicle 100. Therefore, positioning when the fixed glass 11 and the weather strip 20 are fitted is facilitated.

  Next, as illustrated in FIG. 6B, the shoulder molding 30 is fitted into the folding portion 41 a formed in the outer panel 41 of the side panel 40. Here, the shoulder molding 30 is configured to include a plurality of protrusions on the opposing surface sides of the inner wall 31 and the outer wall 32 constituting the shoulder molding 30.

  And the opposing space | interval of the protrusion part arrange | positioned at the inner side wall 31 side and the protrusion part arrange | positioned at the outer side wall 32 side makes narrower than the width length of the folding part 41a in the width direction of the vehicle 100. It is configured.

  An elastic member 36 is disposed inside the inner wall 31 and the outer wall 32. For this reason, when the shoulder molding 30 is fitted into the outer panel 41 of the side panel 40, the shoulder molding 30 can be fitted into the outer panel 41 more firmly.

  In the present embodiment, the shoulder molding 30 includes a second pressing portion 34 that can press the outer wall 23 of the weather strip 20. For this reason, when the shoulder molding 30 is fitted into the folding portion 41 a of the outer panel 41, the second pressing portion 34 of the shoulder molding 30 presses the outer wall 23 of the weather strip 20. Thereby, the outer side wall 23 receives the pressing force of the 2nd press part 34, has sealed the fixed glass 11, and can improve the sealing performance from the outer side wall 23 to the fixed glass 11. FIG.

  The weather strip 20 of the present embodiment has an inclined surface portion 29 that inclines downward toward the shoulder molding 30 side at a portion of the outer wall 23 of the weather strip 20 where the second pressing portion 34 of the shoulder molding 30 abuts. It is comprised.

  In addition, the shoulder molding 30 of the present embodiment is configured to have a flocked portion 37 at a portion that contacts the outer wall 23 of the weather strip 20.

  In this way, the inclined surface 29 is provided on the outer wall 23 at a portion where the outer wall 23 of the weather strip 20 and the second pressing portion 34 of the shoulder molding 30 abut, and the flocked portion 37 is provided on the second pressing portion 34. Therefore, it is possible to reduce the frictional force at the portion where the outer wall 23 and the second pressing portion 34 abut when the shoulder molding 30 is fitted into the folding portion 41a of the outer panel 41.

  As a result, it is possible to suppress catching at a portion where the outer wall 23 and the second pressing portion 34 come into contact with each other when the shoulder molding 30 is fitted into the folding portion 41 a of the outer panel 41.

  For this reason, the workability | operativity at the time of inserting the shoulder molding 30 in the folding part 41a of the outer side panel 41 can be improved. Moreover, since it becomes possible to reduce the frictional force of the site | part which the outer side wall 23 and the 2nd press part 34 contact | abut, the noise by stick slip at the time of fitting the shoulder molding 30 in the folding part 41a of the outer side panel 41 is possible. Can be prevented.

  Further, the second pressing portion 34 of the shoulder molding 30 of the present embodiment is arranged at a position corresponding to the folding portion 41 a in the vertical direction of the vehicle 100 when the shoulder molding 30 is fitted into the folding portion 41 a of the outer panel 41. Has been. And the reinforcement panel 42 is inserted by the folding part 41a.

  As described above, the second pressing portion 34 is disposed in a strong portion such as the folding portion 41a, so that the pressing force to the outer wall 23 can be increased. Thereby, the sealing performance to the fixed glass 11 by the outer wall 23 can be enhanced.

  As described above, according to the water stop structure 10 of the present embodiment, infiltration of the bottom 21 and the inner wall 22 of the weather strip 20 from the space between the fixed glass 11 and the outer wall 23 of the weather strip 20 is suppressed in advance. can do.

  Moreover, according to the water stop structure 10 of this Embodiment, since it is not the structure which provided the drainage groove for draining the water which permeated the bottom part 21 like the past, it is with respect to the conventional structure which provided the drainage groove. The moldability of the weather strip 20 itself can be facilitated.

(Modification 1)
Next, the water stop structure 50 which is the modification 1 of the water stop structure 10 which is one embodiment of this invention is demonstrated using FIG.7 and FIG.8. FIG. 7 is a cross-sectional view schematically showing a configuration of a water stop structure 50 which is a first modification of the embodiment of the present invention, as viewed from the front side to the rear side of the vehicle. FIG. 8 is an enlarged cross-sectional view showing a C portion in FIG. 7 in an enlarged manner.

  The first modification is different from the first embodiment described above in that a weakened portion 70 is provided on the outer wall 63 of the weather strip 60, and the other configurations are the same. Therefore, the same reference numerals are given to the same or corresponding parts as those in the first embodiment, and the description thereof is omitted.

  As illustrated in FIGS. 7 and 8, the water stop structure 50 of the first modification is configured by providing the weakened portion 70 on the outer wall 63 of the weather strip 60 as described above. Specifically, the fragile portion 70 is formed below the portion of the inclined surface portion 69 formed on the outer wall 63 where the inclined surface portion 69 and the second pressing portion 34 of the shoulder molding 30 abut.

  In the present embodiment, the fragile portion 70 is formed by cutting out the inclined surface portion 69 so as to be more fragile than other portions of the outer wall 63. That is, the fragile portion 70 is formed in a groove shape by hollowing out the inclined surface portion 69.

  Here, the inclined surface portion 69 of the outer wall 63 is pressed by the second pressing portion 34 of the shoulder molding 30 as in the first embodiment. For this reason, the outer wall 63 positioned above the fragile portion 70 is biased toward the fixed glass 11 with the fragile portion 70 as a base point.

  Thereby, the weather strip 60 of this modification 1 has fixed glass to the pressing force to the outer wall 63 of the weather strip 60 by the 2nd press part 34 of the shoulder molding 30 rather than the weather strip 20 of Embodiment 1 mentioned above. 11 can act more effectively.

  Thus, the sealing property to the fixed glass 11 by the outer side wall 63 can be improved by making the pressing force to the outer side wall 63 by the 2nd press part 34 act by the fixed glass 11 effectively.

  Moreover, it becomes possible by making the pressing force to the outer side wall 63 by the 2nd press part 34 act on the fixed glass 11 effectively, and it becomes possible to increase the adhesion area to the fixed glass 11, and the sealing performance to the fixed glass 11 Can be further improved.

  In addition, although the weak part 70 of this modification 1 is formed under the site | part which the inclined surface part 69 and the 2nd press part 34 of the shoulder molding 30 contact | abut, it is not limited to this, The inclined surface part 69 and the 1st You may form in the site | part which 2 press part 34 contact | abuts.

  As a result, the pressing force applied to the outer wall 63 of the weather strip 60 by the second pressing portion 34 can be concentrated on the fragile portion 70. For this reason, it is urged | biased by strong pressing force by the fixed glass 11 side by making this weak part 70 into a base point.

  As described above, according to the water stopping structure 50 of the first modification, it is possible to suppress in advance water entering the bottom 61 of the weather strip 60 from between the fixed glass 11 and the outer wall 63 of the weather strip 60. .

(Embodiment 2)
Next, another embodiment of the present invention will be described with reference to FIG. FIG. 9 is a cross-sectional view schematically showing a configuration of a water stop structure 79 according to another embodiment of the present invention as viewed from the front side to the rear side of the vehicle.

  The second embodiment is different from the first embodiment described above in that the pressing portion 98 is provided on the weather strip 90 side and the inclined surface portion 87 is provided on the shoulder molding 80 side, and the other points are the same. is there. Therefore, the same or corresponding parts as those in the first embodiment are denoted by the same reference numerals and the description thereof is omitted.

  As illustrated in FIG. 9, the water stop structure 79 of the present embodiment is configured by providing the pressing portion 98 capable of pressing the outer wall 93 of the weather strip 90 on the weather strip 20 side as described above. Has been.

  Moreover, the water stop structure 79 of this Embodiment is provided with the inclined surface part 87 in the shoulder molding 80 side as mentioned above.

  Next, the effect | action of this Embodiment is demonstrated using FIG. 10A and 10B based on an assembly process. FIG. 10A is a cross-sectional view schematically showing a state in which the water stopping structure 79 according to another embodiment of the present invention is assembled as viewed from the front to the rear of the vehicle in the first stroke. It is sectional drawing which shows typically the state which looked at the cross section from the front of the vehicle in the 2nd process about the assembly process of the water stop structure 79 which is other embodiment.

  First, as illustrated in FIG. 10A, the fixed glass 11 is fitted into the space portion of the weather strip 90. At this time, weather strip 90 has a narrower facing distance between inner wall 92 and outer wall 93 than the width of bottom 91 in the width direction of vehicle 100, similar to weather strip 20 of the first embodiment described above. It is comprised by the elastic member which is comprised and has a restoring force. For this reason, the sealing property to the fixed glass 11 by the weatherstrip 90 is improved.

  Then, the fixed glass 11 and the weather strip 90 are fitted into the insertion portion 45 of the side panel 40. At this time, like the weather strip 20 of the first embodiment, the support portion 94 of the weather strip 90 is formed so as to protrude below the bottom portion 91, and the bottom portion 91, the inner wall 92, and the like in the width direction of the vehicle 100 are formed. Since the outer side wall 93 is formed to be narrower than the width of the outer side wall 93, positioning when the fixed glass 11 and the weather strip 90 are fitted is facilitated.

  Next, as illustrated in FIG. 10B, the shoulder molding 80 is fitted into the folding portion 41 a of the outer panel 41 of the side panel 40. At this time, similarly to the shoulder molding 30 of the first embodiment, the shoulder molding 80 includes a plurality of protrusions on the opposing surface sides of the inner wall 81 and the outer wall 82 constituting the shoulder molding 80. Has been. For this reason, when the shoulder molding 80 is fitted into the folding part 41a of the outer panel 41, it is possible to fit more firmly.

  At this time, the pressing portion 98 of the weather strip 90 contacts the inclined surface portion 87 of the shoulder molding 80. Here, the shoulder molding 80 is fixed to the folding portion 41a as described above. For this reason, the upper outer wall 93 from the pressing portion 98 of the weather strip 90 is urged toward the fixed glass 11.

  As described above, the outer wall 93 is pressed by the inclined surface portion 87 via the pressing portion 98, so that the urging force of the outer wall 93 to the fixed glass 11 is used to seal the fixed glass 11 and the outer wall 93. Can be improved.

  As described above, according to the water stop structure 79 of the present embodiment, it is possible to prevent water from entering between the fixed glass 11 and the outer wall 93 of the weather strip 90 from the bottom 91 in advance.

  Further, according to the water stop structure 79 of the present embodiment, there is a discharge groove for discharging water that has been immersed in the bottom 91 and the inner wall 92 from between the fixed glass 11 and the outer wall 93 as in the prior art. Therefore, the moldability of the weather strip 90 itself can be improved with respect to the conventional structure provided with drainage grooves.

10 Water stop structure 11 Fixed glass 20 Weather strip (coating member)
29 Inclined surface part 30 Shoulder molding (sealing member)
34 Second pressing part (protrusion part)
40 Side panel 41 Outer panel 41a Folding portion 60 Weather strip (coating member)
69 Inclined surface portion 70 Fragile portion 100 Vehicle

Claims (7)

A covering member that is disposed by being inserted into an opening edge of the opening of the vehicle together with a permeable member that is positioned at the opening of the vehicle, and covers a peripheral edge of the permeable member;
A stopper provided at least with a sealing member that is fixedly disposed on an opening edge of the opening of the vehicle and can seal a gap formed between the permeable member and the covering member and the opening edge. Water structure,
By being provided on the sealing member, a portion of the covering member that covers the periphery of the permeable member is pressed, or by being provided on the covering member, the sealing member is pressed by the sealing member. Providing a protrusion that presses a portion covering the periphery of the permeable member ;
Water stop structure characterized by The covering member is a bottom portion disposed to face the outer peripheral end surface of the permeable member;
First and second wall portions that extend from both ends of the bottom portion along the main surface of the permeable member; and
The bottom portion, and the first and second wall portions are configured to include an insertion portion into which a peripheral edge of the permeable member can be inserted,
Water stopping structure according to claim 1, wherein a is pressed to the transparent member by the first or the second wall portion before Symbol the protrusion. Abutting portions of the protrusions, based on the insertion direction in which the transparent member and the cover member to the opening edge of the opening of the vehicle is inserted, an inclined surface portion which is inclined downwardly toward the outside Was it,
The water stop structure according to claim 1 or 2. The inclined surface portion is formed to be inclined outward from 10 ° to 20 ° with reference to an insertion direction in which the permeable member and the covering member are inserted into an opening edge portion of the opening portion of the vehicle. That
  The water stop structure according to claim 3. The protrusion is provided on the sealing member;
The covering member includes a fragile portion below a portion contacting the protruding portion of the sealing member,
The water stop structure according to any one of claims 1 to 4 , wherein The protrusion is provided on the sealing member;
The covering member includes a fragile portion at a portion that contacts the protruding portion of the sealing member;
The water stop structure according to any one of claims 1 to 4 , wherein The protrusion is provided on the sealing member, and the protrusion is disposed at the same position in the vertical direction of the vehicle with respect to a fixing portion that fixes the sealing member to an opening edge of the opening of the vehicle. Has been done,
The water stop structure according to any one of claims 1 to 6.

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