JP6527018B2 - Mounting structure for vehicle sealing material - Google Patents

Description

  The present invention relates to, for example, a mounting structure of a sealing material for sealing an opening provided in an automobile or the like, and more particularly to the technical field of a structure for mounting the sealing material to a vehicle via a retainer.

  Generally, the space between a door opening and a door provided on the side of a car is sealed by a sealing material called a weather strip (see, for example, Patent Document 1). The weather strip of Patent Document 1 is attached to the periphery of the door via a retainer. Both sides of the retainer are curved so as to wrap around both ends of the base of the weather strip. The rising wall of the retainer is provided with a clip for securing the retainer to the door.

Japanese Patent Laid-Open No. 3-118216

  By the way, there exists a problem that the attachment state of a weather strip is hard to be in a regular state only by holding so that the base of a weather strip may be rolled up with a retainer like patent document 1. FIG. That is, since the retainer of Patent Document 1 only winds and holds the base of the weather strip at the curved portion, it may not be possible to accurately position the weather strip with respect to the retainer in the longitudinal direction. For example, when attaching the work with reference to one end in the longitudinal direction of the weather strip, the relative positional relationship between the weather strip and the retainer is likely to be shifted in the longitudinal direction of the weather strip if work is performed while pulling the weather strip. In the state of attachment to the door, the length of the weather strip may vary. In particular, as the length of the weathers strip becomes longer, the longitudinal deviation and the variation in length become more noticeable.

  The present invention has been made in view of such a point, and the purpose of the present invention is to prevent displacement of the mounting position of the vehicle sealing material to the retainer and to prevent variation in the length. It is.

  In order to achieve the above object, in the present invention, the retainer is engaged with the vehicle sealing material in the longitudinal direction.

That is, in the mounting structure of the vehicle sealing material attached to the retainer fixed to the vehicle,
In the retainer, a displacement suppressing portion which engages with the sealing material in the longitudinal direction of the sealing material to suppress displacement of the sealing material in the longitudinal direction is aligned in a direction intersecting the longitudinal direction of the sealing material It is provided to.

  According to this configuration, when the seal material is attached to the retainer, the shift of the seal material with respect to the retainer in the longitudinal direction is suppressed by engaging the shift suppressing portion of the retainer with the seal material. As a result, even if the work is performed while pulling the seal material, for example, the seal material will not be finally displaced relative to the retainer, and the variation in the length of the seal material is eliminated.

In addition, since the displacement suppression portion of the retainer is engaged with a plurality of locations of the sealing material, positional displacement of the sealing material is reliably prevented.

  Preferably, in the retainer, a plurality of displacement suppressing portions are provided at intervals in the longitudinal direction of the sealing material.

  According to this configuration, since the displacement suppression portion of the retainer is engaged with a plurality of places separated in the longitudinal direction of the sealing material, the positional displacement of the sealing material in the longitudinal direction is reliably prevented.

Preferably, a plurality of engagement protrusions are formed in the seal material at intervals in the longitudinal direction of the seal material,
In the retainer, a plurality of engagement holes are formed in the longitudinal direction of the seal material at intervals with which the engagement projections are engaged with each other.
The shift suppressing portion is configured of a wall portion located between the engagement holes.

  According to this configuration, the seal material is attached to the retainer by inserting and engaging the engagement protrusion of the seal material into the engagement hole of the retainer. At this time, the wall portions positioned between the adjacent engagement holes engage with the seal material, whereby the seal material is not displaced relative to the retainer. That is, since it becomes possible to prevent the positional deviation of the sealing material by utilizing the wall portion located between the adjacent engagement holes, it is possible to avoid the complication of the structure of the retainer.

  Preferably, the wall portion positioned between the engagement holes is engaged in a state of being inserted between the engagement projections adjacent in the longitudinal direction of the seal material.

According to this configuration, the positional deviation of the sealing material is prevented with a simple configuration by inserting the wall portion located between the engagement holes between the engagement protrusions .

  According to the present invention, the displacement suppressing portion provided on the retainer is engaged in the longitudinal direction of the sealing material to suppress the displacement of the sealing material in the longitudinal direction, so the mounting position of the sealing material on the retainer does not shift In addition to the above, it is possible to prevent variations in the length of the sealing material.

  In addition, when the plurality of displacement suppressing portions are provided at intervals in the longitudinal direction of the sealing material, it is possible to reliably prevent the attachment position of the sealing material from being deformed to the retainer.

  Further, in the case where a plurality of engaging holes respectively engaged with the engaging projections of the sealing material are formed in the retainer and the wall positioned between the adjacent engaging holes is used as the displacement suppressing portion, the wall Can be used to prevent the displacement of the sealing material, so that the structure of the retainer can be prevented from being complicated.

  Further, when the plurality of displacement suppressing portions are provided in the direction intersecting with the longitudinal direction of the sealing material, it is possible to reliably prevent variations in the mounting position of the sealing material on the retainer.

BRIEF DESCRIPTION OF THE DRAWINGS It is a perspective view of the vehicle in which the sealing material for vehicles which concerns on embodiment was attached. It is a right side view showing frame structure of vehicles. It is the side view which looked at a sealing material from the vehicle room outer side. It is the side view which looked at the retainer with which the sealing material was attached from the vehicle interior side. It is the perspective view which looked at the sealing material from the front side. It is the perspective view which looked at the retainer with which the sealing material was attached from the vehicle interior side. It is the side view which looked at a retainer from the vehicle interior side. It is the VIII-VIII sectional view taken on the line in FIG.

  Hereinafter, embodiments of the present invention will be described in detail based on the drawings. The following description of the preferred embodiments is merely illustrative in nature, and is not intended to limit the present invention, its applications, or its applications.

  FIG. 1 is a perspective view showing a part of a vehicle provided with a vehicle sealing material 1 according to an embodiment of the present invention. The vehicle shown in FIG. 1 is a convertible type vehicle having a roof 102 which can be folded and stored. The exterior material of the roof 102 may be a cloth material, a metal panel material, or the like.

  In the description of this embodiment, the front side of the vehicle is simply referred to as "front", and the rear side of the vehicle is simply referred to as "rear". In the following description, although the present invention is applied to a convertible type vehicle, the present invention can be applied to, for example, a hard top type automobile. In the case of a hard top type car, although it differs from the convertible type in that the roof 102 can not be folded, the basic structure of the front door 101 is almost the same, so detailed description will be omitted.

  The frame of the vehicle, as shown in FIG. 2, includes a pair of pillars 100 extending upward from both sides at the front of a floor panel (not shown) of the vehicle. The front end portion of the front door 101 is attached to the pillar 100 so as to be able to open and close via a hinge (not shown). The lower half of the pillar 100 extends substantially vertically, while the upper half extends in an inclined manner so as to be positioned on the rear side toward the upper side. The front end of the roof 102 is detachably coupled to the upper end of the pillar 100. The roof 102 is composed of a plurality of roof component members 102a, 102b and 102c, and they are combined to be arranged in the front-rear direction. The roof components 102a, 102b and 102c are connected to each other by links not shown, and the driving force of the driving device (not shown) is transmitted to be unfolded into a roof 102 as shown in FIG. Is folded and switched to the state accommodated in the rear of the cabin.

  Further, the front door 101 is provided with a lift glass 103. The raising and lowering glass 103 is vertically driven by a power window device (not shown). The front door 101 of this embodiment is a so-called sash-less door without a sash in which the upper half part surrounds the periphery of the lifting glass 103.

  Although the roof components 102a, 102b, 102c have different lengths, shapes, etc. in the front-rear direction, the basic components of the structure to which the sealing member 30 is attached are all the same. The roof component 102b disposed in the middle of the direction will be described.

  The roof component 102b is provided with an exterior material 102d and a frame member (not shown) as an exterior of the roof 102, in addition to the link described above. A retainer 20 is attached with a seal member 30 made of an elastic material for sealing between the upper edge of the liftable glass 103 and the roof 102 on both sides of the frame member in the vehicle left-right direction (FIG. 4, FIG. 6 and FIG. 7). Etc.) are fixed respectively.

(Configuration of retainer 20)
The retainer 20 has an elongated shape extending in the longitudinal direction of the vehicle along the side edge portion of the exterior material 102d, and is an integrally formed article made of a highly rigid member formed by molding a hard resin material or a metal material, for example. As shown in FIGS. 7 and 8, a plurality of upper engagement holes 21, 21,... Are formed in the upper portion of the retainer 20 at intervals in the longitudinal direction (vehicle longitudinal direction) of the retainer 20. Intermediate engagement holes 22, 22,... Are formed at intervals in the longitudinal direction of the retainer 20 below the upper engagement hole 21 at the vertical middle portion of the retainer 20. Furthermore, lower engagement holes (first engagement holes) 23, 23,... Are formed at intervals in the longitudinal direction of the retainer 20 below the intermediate engagement hole 22 at the vertical middle portion of the retainer 20. ing. Although not shown in the drawings, when manufacturing by molding with a resin material, in particular, between the upper engagement hole 21 and the intermediate engagement hole 22 and between the intermediate engagement hole 22 and the lower engagement The portion between the holes 23 can be provided with a concave shape to prevent sink marks after molding.

  The upper engagement hole 21, the intermediate engagement hole 22 and the lower engagement hole 23 are each formed in the shape of a slit elongated in the longitudinal direction of the retainer 20. As shown in FIG. 7, upper vertical wall portions 24 extending in the vertical direction are respectively formed on the front edge portion and the rear edge portion of the upper engagement hole 21 of the retainer 20. The upper vertical wall portion 24 is also located between the adjacent upper engagement holes 21, 21.

  Further, on the front edge portion and the rear edge portion of the intermediate engagement hole 22 of the retainer 20, an intermediate vertical wall 25 extending in the vertical direction is formed. The middle vertical wall portion 25 is also located between the adjacent middle engagement holes 22, 22. Furthermore, lower vertical wall portions 26 extending in the vertical direction are respectively formed on the front edge portion and the rear edge portion of the lower engagement hole 23 of the retainer 20. The lower vertical wall portion 26 is also located between the adjacent lower engagement holes 23, 23.

  The upper vertical wall portion 24, the middle vertical wall portion 25 and the lower vertical wall portion 26 are arranged in the vertical direction of the retainer 20. That is, the upper vertical wall portion 24, the middle vertical wall portion 25 and the lower vertical wall portion 26 are provided to be aligned in a direction intersecting with the longitudinal direction which is the longitudinal direction of the sealing material 30.

  The retainer 20 is provided with a plurality of fastening portions 27 which are fastened by a fastening member (not shown) to the roof component 102 b at intervals in the longitudinal direction of the retainer 20. Each fastening portion 27 is composed of a fastening plate portion 27a and a fastening hole 27b formed to penetrate the fastening plate portion 27a. The fastening plate portion 27 a extends in the vertical direction from the space between the adjacent middle engagement holes 22, 22 to the space between the adjacent lower engagement holes 23 at the middle portion in the vertical direction of the retainer 20. Fastening members are inserted into the fastening holes 27b.

  As shown in FIG. 8, at the upper edge portion of the upper engagement hole 21 in the retainer 20, an upper protrusion 21a which protrudes downward and extends along the upper edge is formed. Due to the formation of the upper protrusion 21a, the dimension in the vertical direction of the upper engagement hole 21 is shorter at the outer side in the vehicle width direction than at the inner side.

  At a lower edge portion of the upper engagement hole 21 in the retainer 20, an extension plate portion 28 extending outward in the vehicle width direction is formed. The base end side of the extension plate portion 28 is configured by a first inclined portion 28 a that is inclined and extended so as to be positioned lower from the lower edge portion of the upper engagement hole 21 toward the outer side in the vehicle width direction. Further, the tip end side of the extension plate portion 28 extends at an angle closer to the degree of inclination of the first inclined portion 28 a so as to be positioned lower toward the outer side in the vehicle width direction from the tip end of the first inclined portion 28 a It is comprised by the 2nd inclination part 28b.

  The extension plate portion 28 is formed with a rib 28 c for reinforcing the base end side of the extension plate portion 28. The rib 28 c is integrally formed on the lower surface of the first inclined portion 28 a of the extension plate portion 28, and is continuous with a portion of the retainer 20 above the intermediate engagement hole 22. The amount of protrusion of the rib 28c from the lower surface of the first inclined portion 28a, that is, the upper and lower dimension of the rib 28c, is set so as to be shorter toward the distal end side of the extending plate portion 28.

  The extending plate portion 28 extends to the outer side in the vehicle width direction more than the upper edge portion of the lifting glass 103 (shown by an imaginary line in FIG. 8) in the closed state. The tip end of the second inclined portion 28 b of the extension plate portion 28 is located below the upper edge of the liftable glass 103 in the closed state. As a result, when the elevating glass 103 is in the closed state, the upper edge portion of the elevating glass 103 is in the vehicle width direction when the vehicle travels at high speed and the elevating glass 103 tries to be displaced outward by the negative pressure. It is supported by the extending plate part 28 from the outside, and the displacement of the raising and lowering glass 103 is suppressed. The lifting glass 103 is slightly lowered so as not to interfere with the extending plate portion 28 at the time of opening and closing operation of the front door 101, and after the opening and closing operation is completed, the power window device automatically raises it to the rising end position. Controlled by This control is well known in the art.

  At the upper edge of the intermediate engagement hole 22 in the retainer 20, there is formed an upper ridge 22a which protrudes downward and extends along the upper edge. Further, at the lower edge portion of the intermediate engagement hole 22 in the retainer 20, a lower protruding portion 22b which protrudes upward and extends along the lower edge portion is formed. Due to the formation of the upper protrusion 22a and the lower protrusion 22b, the dimension in the vertical direction of the intermediate engagement hole 22 is shorter at the outer side in the vehicle width direction than at the inner side.

  Further, similarly to the intermediate engagement hole 22, upper ridges 23 a and lower ridges 23 b are respectively formed at the upper edge and the lower edge of the lower engagement hole 23 in the retainer 20. Due to the formation of the upper protruding portion 23a and the lower protruding portion 23b, the dimension in the vertical direction of the lower engagement hole 23 is shorter at the outer side in the vehicle width direction than at the inner side.

  An inner engagement hole (second engagement hole) 29 is formed in the lower portion of the retainer 20 on the inner side in the vehicle width direction. The inner engagement hole 29 is opened on the inner surface in the vehicle width direction of the retainer 20 and extends in the front-rear direction.

(Structure of sealing material 30)
The sealing material 30 can use various elastic materials having water blocking properties as a material, and is, for example, rubber such as EPDM or thermoplastic elastomer (TPE), and obtained by extruding or molding this material It is a one-piece molded product. In this embodiment, the case where the sealing material 30 is obtained by molding will be described, but the method of molding is not particularly limited.

  As shown in FIG. 3, the entire shape of the sealing member 30 is a shape elongated in the front-rear direction, and as shown in FIG. 6 and FIG. 8, the retainer 20 is covered from the outer side, upper side and lower side in the vehicle width direction. While being formed, it is formed so that the longitudinal direction both ends of retainer 20 may also be covered. Therefore, as shown in FIG. 2, when the seal member 30 is attached to the retainer 20, the retainer 20 can not be seen from the outer side or the lower side in the vehicle width direction.

  As shown in FIG. 8, the upper hollow seal 31 is formed on the upper portion of the sealing material 30, and the lower hollow seal 32 is formed on the lower portion. An upper slit 33 is formed on the inner side in the vehicle width direction of the upper hollow seal portion 31. The upper slit 33 is for opening the upper hollow seal portion 31 inward in the vehicle width direction. A core (not shown) of a mold for molding the inner surface of the upper hollow seal portion 31 is taken out from the upper slit 33.

  The extension plate portion 28 of the retainer 20 is inserted into the upper hollow seal portion 31 from the upper slit 33. The upper wall portion 31 a of the upper hollow seal portion 31 extends obliquely along the upper surface of the extension plate portion 28 of the retainer 20 so as to be positioned lower toward the outside in the vehicle width direction. The lower wall portion 31b of the upper hollow seal portion 31 is separated downward from the lower surface of the extension plate portion 28 of the retainer 20, and extends while curving so as to be positioned lower as a whole in the vehicle width direction. There is. The tip of the lower wall 31 b of the upper hollow seal 31 and the tip of the upper wall 31 a are continuous.

  At an upper edge portion of the upper slit 33 in the upper hollow seal portion 31, an upper protrusion 31c which protrudes upward and extends in the front-rear direction is formed. The upper protrusion 31 c is engaged with the peripheral edge portion of the upper engagement hole 21 in a state of being inserted into the upper engagement hole 21 of the retainer 20. At this time, the upper protrusion 31 c is engaged with the upper protrusion 21 a of the upper engagement hole 21 so as to be hooked from the inside in the vehicle width direction.

  A first lip 36 and a second lip 37 are formed on the outer surface of the upper wall 31 a of the upper hollow seal 31. The first lip portion 36 is disposed upward away from the upper wall portion 31 a of the upper hollow seal portion 31 and extends outward in the vehicle width direction. The second lip portion 37 is disposed to be separated upward from the upper surface of the first lip portion 36, and extends outward in the vehicle width direction. The second lip 37 is located above the upper portion of the retainer 20. The metal panel 102e of the roof component 102b is in contact with the first lip 36 and the second lip 37 from the outside in the vehicle width direction.

  A lower slit (open portion) 34 is formed on the inner side in the vehicle width direction of the lower hollow seal portion 32. The lower slit 34 is for opening the lower hollow seal portion 32 inward in the vehicle width direction. A mold core (not shown) for molding the inner surface of the lower hollow seal portion 32 is taken out of the lower slit 34. Thus, by opening a part of the lower hollow seal portion 32, the inner core of the lower hollow seal portion 32 is formed inside the lower hollow seal portion 32 after the lower hollow seal portion 32 is formed even if the mold inner core is large. Thus, the degree of freedom in setting the shape of the lower hollow seal portion 32 is improved. The same applies to the upper hollow seal portion 31.

  The upper wall portion 32a of the lower hollow seal portion 32 is disposed below and away from the lower wall portion 31b of the upper hollow seal portion 31, and extends to be inclined downward toward the outer side in the vehicle width direction ing. The lower wall portion 32b of the lower hollow seal portion 32 is also inclined to extend downward toward the outer side in the vehicle width direction, and the inclination degree of the lower wall portion 32b is the inclination degree of the upper wall portion 32a. It is getting tighter. Accordingly, the dimension in the vertical direction of the lower hollow seal portion 32 is longer toward the outside in the vehicle width direction. The outer end of the upper wall 32a of the lower hollow seal 32 and the outer end of the lower wall 32b are connected by a side wall 32c.

  At the outer end of the upper wall portion 32a of the lower hollow seal portion 32, a projecting portion 38 which protrudes upward and extends in the front-rear direction is formed. The projecting portion 38 is located inside the outer end of the upper hollow seal 31 in the vehicle width direction, and the tip of the projecting portion 38 faces the lower surface of the lower wall 31 b of the upper hollow seal 31. doing.

  At the lower portion of the seal member 30, an extension portion 39 extending inward from the outer side in the vehicle width direction is formed so as to cover the lower portion of the retainer 20. The extension 39 extends inward from the end of the retainer 20 on the inner side in the vehicle width direction, and has a shape which is curved downward as a whole.

  On the upper surface of the extension 39, a lower engagement protrusion (second engagement protrusion) 40 engaged in a state of being inserted into the inner engagement hole 29 formed in the lower portion of the retainer 20 is directed upward It is provided to project. The distal end of the lower engagement projection 40 is bent outward in the vehicle width direction, and this distal end is inserted into the inner engagement hole 29 of the retainer 20. Further, the tip end portion of the lower engagement protrusion 40 has a pointed shape.

  Between the upper hollow seal portion 31 and the lower hollow seal portion 32 of the seal member 30, there is formed an upper engaging projection 41 which protrudes inward in the vehicle width direction and extends in the front-rear direction. The distal end side of the upper engagement protrusion 41 is formed in a wide shape having a dimension in the vertical direction longer than that of the proximal end side. Further, the tip end side of the upper engagement protrusion 41 has a sharp shape.

  The upper engagement projection 41 is adapted to engage with the peripheral edge portion of the intermediate engagement hole 22 in a state of being inserted into the intermediate engagement hole 22 of the retainer 20. At this time, the tip end side of the upper engagement projection 41 is engaged with the upper projection 22a and the lower projection 22b of the intermediate engagement hole 22 from the inside in the vehicle width direction.

  A portion of the seal member 30 above the upper engagement projection 41 is in contact with the upper edge portion of the intermediate engagement hole 22 of the retainer 20 from the outer side in the vehicle width direction and is supported by the retainer 20 The contact portion 42 is formed.

  Further, the seal member 30 is supported by the retainer 20 at a portion below the upper engagement projection 41 and in contact with the lower edge portion of the intermediate engagement hole 22 of the retainer 20 from the outer side in the vehicle width direction. An intermediate abutment portion 43 is formed.

  On the inner side in the vehicle width direction of the lower hollow seal portion 32 of the seal member 30, an intermediate engagement projection (first engagement projection) 44 which protrudes inward and extends in the front-rear direction is formed. The distal end side of the intermediate engagement projection 44 has a wide shape whose dimension in the vertical direction is longer than that of the proximal end side. Further, the tip end side of the intermediate engagement projection 44 has a sharp shape.

  The intermediate engagement projection 44 is adapted to engage with the peripheral portion of the lower engagement hole 23 in a state of being inserted into the lower engagement hole 23 of the retainer 20. At this time, the intermediate engagement projection 44 is engaged with the upper projection 23 a and the lower projection 23 b of the lower engagement hole 23 so as to be hooked from the inside in the vehicle width direction.

  A portion of the seal member 30 above the intermediate engagement projection 44 is supported by the retainer 20 while being in contact with the upper edge portion of the lower engagement hole 23 of the retainer 20 from the outer side in the vehicle width direction. A side contact portion 45 is formed.

(How to attach the sealing material 30)
Next, how to attach the sealing material 30 to the retainer 20 will be described. The extension plate portion 28 of the retainer 20 is inserted into the upper slit 33 of the sealing material 30 from the tip end side thereof, and is inserted into the inside of the upper hollow seal portion 31. At this time, the extending plate portion 28 is extended to a first inclined portion 28a which is inclined so as to be positioned lower toward the outer side in the vehicle width direction, and a second inclined portion 28b which is inclined more tightly than the first inclined portion 28a. The insertion workability of the extension plate portion 28 is improved. When the extension plate portion 28 is completely inserted, the lower end portion of the rib 28c contacts the lower edge portion of the upper slit 33 of the sealing material 30, and the upper surface of the extension plate portion 28 is at the upper edge portion of the upper slit 33 Contact. Thereby, positioning with the extension board part 28 and the sealing material 30 is performed.

  Further, in parallel with the insertion work of the extension plate part 28 or after the insertion work of the extension plate part 28, the upper protrusion 31 c, the upper engagement protrusion 41 and the middle engagement protrusion 44 of the sealing material 30 are The retainer 20 is inserted into the upper engagement hole 21, the intermediate engagement hole 22 and the lower engagement hole 23 inward in the vehicle width direction of the retainer 20. At the time of insertion, the upper ridge 31c, the upper engagement protrusion 41 and the middle engagement protrusion 44 are pressed against the peripheral portions of the upper engagement hole 21, the intermediate engagement hole 22 and the lower engagement hole 23 to be elastically deformed. Let's push it in. Further, the tip of the lower engagement projection 40 is inserted into the inner engagement hole 29 of the retainer 20.

  As shown in FIG. 6, when the upper protrusion 31 c of the sealing material 30 is inserted into and engaged with the upper engaging hole 21 of the retainer 20, the upper vertical wall 24 of the retainer 20 extends in the longitudinal direction of the sealing material 30. It is inserted between the adjacent upper ridges 31c, 31c and engages with the upper ridges 31c, 31c. As a result, the upper vertical wall portion 24 engages with the sealing material 30 in the longitudinal direction of the sealing material 30 to suppress the displacement of the sealing material 30 in the longitudinal direction. That is, the upper protrusion 31 c is notched in a groove shape at the position where the upper vertical wall 24 of the retainer 20 exists, and the upper protrusion 31 c of the sealing material 30 is formed into the upper engagement hole 21 of the retainer 20. The upper ridge 31c does not interfere with the upper vertical wall 24 when it is inserted into and engaged with the upper vertical wall 24a.

  Further, the upper engaging projection 41 of the seal member 30 also has a groove-like notch like the above-mentioned upper projection 31c, and when inserted into and engaged with the intermediate engaging hole 22 of the retainer 20, the retainer Twenty middle vertical wall portions 25 are inserted between the upper engaging projections 41 and 41 adjacent to each other in the longitudinal direction of the seal member 30 and engaged with the upper engaging projections 41 and 41. As a result, the intermediate vertical wall 25 engages with the sealing material 30 in the longitudinal direction of the sealing material 30 to suppress the displacement of the sealing material 30 in the longitudinal direction.

  Similarly, the intermediate engagement projection 44 of the seal member 30 also has a groove-like notch, and when inserted into and engaged with the lower engagement hole 23 of the retainer 20, the lower vertical wall 26 of the retainer 20 seals It is inserted between the middle engaging projections 44, 44 adjacent to each other in the longitudinal direction of the material 30 and engaged with the middle engaging projections 44, 44. As a result, the lower vertical wall portion 26 engages with the sealing material 30 in the longitudinal direction of the sealing material 30 to suppress the displacement of the sealing material 30 in the longitudinal direction.

(Action effect)
As described above, when the seal member 30 is attached to the retainer 20, the upper vertical wall portion 24, the middle vertical wall portion 25 and the lower vertical wall portion 26 of the retainer 20 are the upper ridge 31c and the upper engagement of the seal member 30, respectively. The engagement projection 41 and the intermediate engagement projection 44 can be engaged. Thereby, the upper vertical wall portion 24, the middle vertical wall portion 25 and the lower vertical wall portion 26 engage with the sealing material 30 in the longitudinal direction of the sealing material 30, thereby suppressing the displacement of the sealing material 30 in the longitudinal direction. For example, even if the work is performed while pulling the seal material 30, the seal material 30 will not be finally displaced relative to the retainer 20, and the variation in the length of the seal material 30 is also made. It can be eliminated.

  Further, since the plurality of upper vertical wall portions 24, the middle vertical wall portion 25 and the lower vertical wall portion 26 are provided at intervals in the longitudinal direction of the sealing material 30, the attachment position of the sealing material 30 to the retainer 20 is uneven Can be reliably prevented.

  Also, with the retainer 20 to which the sealing material 30 is attached as described above, when the lifting glass 103 is lifted and closed in a state where the retainer 20 to which the sealing material 30 is attached is fastened and fixed to the vehicle, The pressure sealing member 32 is pressed from below. When the upper edge of the elevating glass 103 is in pressure contact with the lower hollow seal portion 32, the lower hollow seal portion 32 is deformed, and the intermediate abutment portion 43 is the lower edge portion of the intermediate engagement hole 22 of the retainer 20. It is supported by the retainer 20 while coming into contact with the outer side in the vehicle width direction. As a result, the lower hollow seal portion 32 is prevented from being deformed so as to fall down, and the lower hollow seal portion 32 can be reliably brought into close contact with the elevating glass 103.

  The upper edge portion of the lifting glass 103 in the middle of closing slides on the side wall portion 32 c of the lower hollow seal portion 32 and eventually comes into pressure contact with the lower wall portion 31 b of the upper hollow seal portion 31 from below. When the upper edge of the elevating glass 103 is in pressure contact with the upper hollow seal portion 31, the upper hollow seal portion 31 is deformed so as to collapse and adheres to the upper edge of the elevating glass 103.

  Therefore, according to the sealing material 30 according to this embodiment, the lower slit 34 is formed on the inner side in the vehicle width direction of the lower hollow seal portion 32 and opened, so the core of the mold is formed at the time of molding. Even if it is large, it can be easily removed after molding, and the freedom of shape setting of the lower hollow seal portion 32 can be improved. Then, the intermediate engagement projection 44 of the lower hollow seal portion 32 can be inserted into and engaged with the lower engagement hole 23 of the retainer 20 to attach the seal member 30 to the retainer 20, and in this state, it is closed. When the upper edge portion of the lifting glass 103 is pressed against the lower hollow seal portion 32 from below, the lower abutment portion 45 of the lower hollow seal portion 32 is in the peripheral portion of the lower engagement hole 23 of the retainer 20. Since it abuts and is supported by the retainer 20, deformation of the lower hollow seal portion 32 can be suppressed, and as a result, sufficient sealing performance can be secured.

  Further, the tip end side of the intermediate engagement projection 44 of the sealing member 30 in the projecting direction is wider than the base end side, and the tip end is engaged with the inner face of the lower engagement hole 23 of the retainer 20 Therefore, it is possible to make it difficult for the tip end side of the intermediate engagement projection 44 of the seal member 30 to come off the lower engagement hole 23.

  Further, the lower slit 34 of the lower hollow seal portion 32 can be covered by the retainer 20 in a state where the sealing material 30 is attached to the retainer 10. As a result, a closed cross section can be formed by the lower hollow seal portion 32 and the retainer 20, so the sealability can be further improved. The upper hollow seal portion 31 can also form a closed cross section in the same manner, so the sealing performance can be improved.

  The embodiments described above are merely illustrative in every respect and should not be construed as limiting. Furthermore, all variations and modifications that fall within the equivalent scope of the claims fall within the scope of the present invention.

  As described above, the mounting structure for a vehicle sealing material according to the present invention can be used, for example, when sealing the periphery of a door of a car.

20 Retainer 23 Lower engagement hole 24 Upper vertical wall (displacement suppressor)
25 Middle Vertical Wall (Slip Suppression)
26 Lower vertical wall (displacement suppressor)
30 seal member 40 lower engagement projection

Claims (4)

In a mounting structure of a vehicle sealing material attached to a retainer fixed to a vehicle,
In the retainer, a displacement suppressing portion which engages with the sealing material in the longitudinal direction of the sealing material to suppress displacement of the sealing material in the longitudinal direction is aligned in a direction intersecting the longitudinal direction of the sealing material A mounting structure of a sealing material for a vehicle, being provided in In the mounting structure for a vehicle sealing material according to claim 1,
A mounting structure of a sealing material for a vehicle, wherein the retainer is provided with a plurality of displacement suppressing portions spaced in the longitudinal direction of the sealing material. In the vehicle sealing material mounting structure according to claim 1 or 2,
A plurality of engaging projections are formed in the sealing material at intervals in the longitudinal direction of the sealing material,
In the retainer, a plurality of engagement holes are formed in the longitudinal direction of the seal material at intervals with which the engagement projections are engaged with each other.
The mounting structure for a vehicle seal material, wherein the shift suppressing portion is constituted by a wall portion positioned between the engagement holes. In the mounting structure for a vehicle sealing material according to claim 3,
A sealing structure for a vehicle, characterized in that a wall portion positioned between the engagement holes is engaged in a state of being inserted between the engagement protrusions adjacent in the longitudinal direction of the seal material. .

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