JP7060456B2 - Automotive door weather strip - Google Patents

Description

The present invention relates to an improvement in a door weather strip mounted around an automobile door, in particular, a clip in which a tongue-shaped mounting base formed adjacent to a hollow lip in a molded portion overlaps with the tongue-shaped mounting base over a large area. The present invention relates to an automobile door weather strip fixed to a door panel using.

As a structure of this kind of door weather strip for automobiles, for example, the one described in Patent Document 1 has been proposed.

In the structure of the door weather strip described in Patent Document 1, the clip main body portion of the outsert clip is overlapped and arranged on the mounting base portion which is a part of the formed shape portion of the door weather strip, and protrudes to the back surface of the clip main body portion. The formed locking shaft portion penetrates the mounting base portion and is inserted and locked on the door panel side, whereby the mounting base portion is pressed and fixed.

A bag-shaped pocket portion is formed in the mounting base portion, and the clip main body portion is positioned by inserting a plurality of corner portions of the clip main body portion of the outsert clip into the pocket portion. As a result, the locking shaft portion of the outsert clip is passed through the mounting base portion, and the plurality of corners of the clip main body portion are inserted into the pocket portion, so that the outsert clip is temporarily fixed to the door weather strip. It is said that the outsert clip can be maintained and the outsert clip cannot be easily dropped.

JP-A-2015-189455

However, in the structure of the door weather strip described in Patent Document 1, if an external force is applied in the parts distribution process or the parts transfer process with the outsert clip attached, the pocket portion is turned up. The corners of the clip body were easily detached from the pockets, and there was still a risk that the outsert clip would fall off the door weather strip.

The present invention has been made in view of such a problem, and provides a structure of a door weather strip that enhances the holding property of an outsert clip with respect to the door weather strip in a temporarily fixed state and prevents the outsert clip from falling off. It is a thing.

In the present invention, the outsert clip is placed on the plate-shaped mounting base portion formed adjacent to the hollow lip in the molded portion of the door weather strip mounted around the door of the automobile, and the outsert clip is superposed on the outsert. An automobile in which a part of the clip penetrates the mounting base portion and is locked in the mounting hole on the door panel side so that the mounting base portion is sandwiched and fixed between the door panel and the outsert clip. It is the structure of the door weather strip for the door.

The clip main body of the outsert clip is non-circular, and has a bag shape in which the corners of the clip main body are inserted at positions of the mounting base that overlap with the seating region of the clip main body. The pocket part of is formed. Further, each of the pocket portion and the corner corner portion has a concave-convex engaging portion that engages with each other in a concave-convex relationship when the corner corner portion is inserted into the pocket portion. A hook that protrudes in a direction that is parallel to the plane direction of the clip main body and is substantially orthogonal to the insertion direction of the corner portion with respect to the pocket portion as the uneven engaging portion on the corner portion side. A hook-shaped hook portion is formed, and a convex portion that fits into the hook-shaped space inside the hook portion is provided in the pocket portion, and this convex portion is used as the concave-convex engaging portion on the pocket portion side. It is characterized in that an engaging groove portion that engages with the hook portion is formed .

In this case, as described in claim 2, a locking shaft portion is formed on the back surface of the clip main body portion so as to penetrate the mounting base portion and be locked to the mounting hole on the door panel side. It is assumed that there is.

As a preferred embodiment, as described in claim 3, a hook-shaped hook portion is formed in the corner portion as a concave-convex engaging portion on the corner portion side, and a hook-shaped hook portion is formed in the pocket portion. An engaging groove portion that engages with the hook portion is formed as a concave-convex engaging portion on the pocket portion side.

Similarly, in a preferred embodiment, as described in claim 4, the clip body portion is polygonal, and a plurality of the corner portions having a right angle or an acute angle among the corner portions of the polygon. The hook portion is formed on each of the hook portions.

Similarly, in a preferred embodiment, as described in claim 5, the angles of the two corners formed by one side of the clip main body and the two adjacent sides thereof are both right angles, and the one side is the same. Above, the hook portions are formed at positions corresponding to the two corner portions so as to be opposite to each other.

It should be noted that some angle variations are allowed for right angles and acute angles, which are the angles of the corners.

As a further preferred embodiment, as described in claim 6, a state in which the locking shaft portion penetrates the mounting base portion and the hook portion inserted into the pocket portion engages with the engaging groove portion. , The door weather strip can be self-held by itself.

Therefore, at least in the invention according to claim 1, the corner corner portion of the clip main body portion is inserted into the pocket portion together with the concave-convex engagement portion, so that it is not easy to fall off and the concave-convex engagement portion on the corner corner portion side. However, a synergistic effect can be expected from the uneven engagement portion on the pocket portion side and the non-easiness of falling off due to the uneven engagement.

According to the present invention, the corner portion of the clip main body is inserted into the pocket portion together with the hook portion, so that it is not easy to fall off, and the concave-convex engagement portion on the corner corner side is the concave-convex engagement portion on the pocket portion side. Due to the synergistic effect of the non-easiness of falling off due to the uneven engagement, the clip body of the outsert clip is hard to come off from the pocket even in the state of the door weather strip alone, and the retention is improved, and the door weather strip It is possible to prevent the outsert clip from falling off.

In particular, as in the invention of claim 3, the concave-convex engaging portion on the corner corner side is a hook-shaped hook portion, and the concave-convex engaging portion on the pocket portion side is an engaging groove portion that engages with the hook portion. By doing so, the retention of the outsert clip becomes higher.

According to the fifth aspect of the present invention, when the pair of hook portions are formed in opposite directions to each other and one of the hook portions tries to come out of the corresponding pocket portion depending on how an external force is applied. On the contrary, since the other hook portion is further pushed into the corresponding pocket portion, the clip main body portion is more difficult to come off from the pocket portion, and the holding property of the outsert clip is further improved.

A schematic perspective view showing a state in which the rear door of a 4-door type car is opened. As a first embodiment of the door weather strip according to the present invention, an enlarged schematic explanatory view of the door weather strip applied to the rear door of FIG. FIG. 2 is an enlarged cross-sectional view taken along the line BB of FIG. An enlarged cross-sectional view taken along the line CC of FIG. The perspective view which enlarged the part corresponding to the part A of FIG. The perspective view which further enlarged the part D of FIG. FIG. 6 is an enlarged cross-sectional view taken along the line EE of FIG. The front explanatory view which enlarged only the outsert clip shown in FIG. FIG. 8 is an enlarged cross-sectional view taken along the line FF of FIG. FIG. 8 is an enlarged cross-sectional view taken along the line GG of FIG.

1 The following drawings show a more specific first embodiment for carrying out the automobile door weather strip according to the present invention, and in particular, FIG. 1 shows a state in which the rear door on the left side of the 4-door type vehicle is opened. FIG. 2 shows a schematic explanatory view of the door weather strip alone applied to the rear door of FIG. Further, FIGS. 3 and 4 show enlarged cross-sectional views along the lines BB and CC of FIG. 2, respectively.

As shown in FIGS. 1 and 2, a long door weather strip 2 is, for example, a known clip on the inner peripheral portion of the rear door (hereinafter, simply referred to as a door) 1 including the substantially arch-shaped door sash 1a. It is mounted in a closed loop shape using the above. When the door 1 is closed, as shown in FIGS. 3 and 4, the door weather strip 2 comes into contact with the peripheral edge of the door opening on the vehicle body side to seal the inside and outside of the vehicle. As a result, airtightness, watertightness, sound insulation and the like are ensured.

The door weather strip 2 shown in FIG. 2 has a substantially straight upper side corresponding portion 3 that is formed along the upper side portion of the door sash 1a, and front and rear portions that are formed along the front and rear vertical side portions and the lower side portion of the door 1, respectively. Including the general portion 4 in which the vertical side corresponding portions 4a and 4b and the lower side corresponding portion 4c are integrated, the upper side corresponding portion 3 and the general portion 4 are connected to each other via the front and rear corner connecting portions 5 and 50. It is connected to the.

The upper side corresponding portion 3 is formed by an extrusion molding method, for example, as having a uniform cross-sectional shape as shown in FIG. 3, while the general portion 4 including the front and rear vertical side corresponding portions 4a and 4b and the lower side corresponding portion 4c is formed. Similarly, it is formed by an extrusion molding method to have a uniform cross-sectional shape as shown in FIG. 4, for example. Then, after abutting both terminals of the upper side corresponding portion 3 and both terminals of the general portion 4 having slightly different cross-sectional shapes, the front and rear corner connecting portions 5 and 50 are molded as formed shaped portions by a mold forming method. As shown in FIG. 2, the door weather strip 2 is formed as a closed loop. At that time, a substantially plate-shaped parting seal 6 is integrally formed so as to hang down from the front corner connecting portion 5. Reference numeral 7 in FIGS. 3 and 4 indicates a vehicle body panel, and reference numeral 8 in FIG. 4 indicates a door panel of the door 1.

In the upper side corresponding portion 3 shown in FIG. 2, as shown in FIG. 3, the mounting base portion 9 including the hollow portions 9a and 9b, the hollow seal lip 10 projecting diagonally from the mounting base portion 9 toward the indoor side, and the mounting base portion 3 are mounted. It has a sub-seal lip 11 on the back side that is bent in an inverted shape from the base 9 toward the outdoor side, and a panel lip 12 that is parallel to the sub-seal lip 11 under the sub-seal lip 11. There is. Then, the mounting base 9 and the panel lip 12 are mounted so as to be seated on the upper side of the door sash 1a, and when the door 1 is closed, both the hollow seal lip 10 and the sub-seal lip 11 come into contact with the vehicle body panel 7. By bending and deforming, a predetermined sealing function is exhibited.

On the other hand, the general portion 4 including the front and rear vertical side corresponding portions 4a and 4b and the lower side corresponding portion 4c shown in FIG. 2 is attached to the substantially triangular mounting base portion 13 including the hollow portion 13a as shown in FIG. It has a hollow seal lip 14 projecting from the base 13 and a back seal lip 15 adjacent to the hollow seal lip 14. Then, the mounting base 13 and the rear seal lip 15 are mounted so as to be seated around the door panel 8 in the door 1, and when the door 1 is closed, the hollow seal lip 14 is elastically deformed by coming into contact with the vehicle body panel 7. A predetermined sealing function will be exhibited.

FIG. 5 is an enlarged perspective view of a portion A centered on the front corner connecting portion 5 shown in FIG. As shown in the figure, the front corner connecting portion 5 is hollow, which is interposed between the upper side corresponding portion 3 and the front vertical side corresponding portion 4a, which is a part of the general portion 4, and is curved with a predetermined curvature. It has a gradual change connection portion 16 as a lip. As shown in FIGS. 3 and 4, the gradually changing connection portion 16 is directed from the hollow seal lip 10 of the upper side corresponding portion 3 having slightly different cross-sectional shapes to the hollow seal lip 14 on the vertical side corresponding portion 4a side. The cross-sectional shape is gradually changing, and the two are smoothly connected. Therefore, the portion of the gradual change connection portion 16 that is close to the upper side corresponding portion 3 is similar to the cross-sectional shape of the hollow seal lip 10 shown in FIG. 3 of the upper side corresponding portion 3, while is equivalent to the vertical side. The portion close to the portion 4a is similar to the cross-sectional shape of the hollow seal lip 14 shown in FIG. 4 of the vertical side corresponding portion 4a. The joint line between the corner connecting portion 5 and the upper side corresponding portion 3 is indicated by reference numeral Q1 in FIGS. 2 and 5, and the joining line between the corner connecting portion 5 and the front vertical side corresponding portion 4a is indicated by reference numeral Q2.

Further, on the back surface side of the gradually changing connection portion 16, a substantially rectangular plate-shaped mounting base portion 17 is formed so as to project toward the front side. Therefore, the corner connecting portion 5 is roughly divided into a curved gradually changing connecting portion 16 and a plate-shaped mounting base portion 17 integrated with the curved connecting portion 16.

The upper side corresponding portion 3 connected to the mounting base portion 17 has a hollow seal lip 10 as well as a sub-seal lip 11 and a panel lip 12 on the back side, as described above with reference to FIG. ing. The sub-seal lip 11 and the panel lip 12 on the upper side corresponding portion 3 side are extended as they are to the mounting base portion 17, and in the mounting base portion 17, the sub-seal lip extension portion 18 and the panel lip extension portion 21 (FIG. 7) and are formed.

Further, as shown in FIG. 2, a relatively wide plate-shaped parting seal 6 is integrally formed at the front end of the mounting base portion 17 shown in FIG. 5 so as to hang down. ing. The parting seal 6 includes a mounting base portion 6a along a vertical side portion on the front side of the door sash 1a, and a seal lip 6b integrally formed from the front end of the mounting base portion 6a and curved in a substantially bow shape. .. The mounting base portion 6a is mounted on the vertical side portion of the door sash 1a by a clip or the like (not shown) so as to overlap the back surface (indoor side surface) of the front side vertical side portion.

Then, when the door 1 is closed, the sealing lip 6b presses the seal lip 6b against the edge of the rear vertical side portion of the front door so as to fill the gap between the two doors. It has a function to seal the relevant part.

Further, a resin outsert clip 19 is arranged so as to overlap with the mounting base portion 17 of the corner connecting portion 5, and the corner connecting portion 5 is a part of the door sash due to the outsert clip 19. It is fixed to 1a.

FIG. 6 shows an enlarged view of a portion D of FIG. 5, and FIG. 7 shows an enlarged cross-sectional view taken along the line EE of FIG. Further, FIG. 8 shows a front view of the outsert clip 19 alone, and FIGS. 9 and 10 show enlarged cross-sectional views when mounted along the FF line and the GG line of FIG. 8, respectively.

As shown in FIGS. 6 and 7, the outsert clip 19 is a relatively large plate-shaped clip main body having substantially the same shape as the mounting base portion 17 on the corner connection portion 5 side, and more specifically, a deformed rectangular shape or a deformed rectangular shape. A horizontally long clip main body 20 having an irregular rectangular shape is formed as a base body. For example, a flat shaft-shaped locking shaft portion 22 is integrally projected from the central portion of the back surface of the clip main body portion 20. Then, as shown in FIG. 7, the locking shaft portion 22 is inserted through the mounting hole 23 of the mounting base portion 17 and then inserted / locked into the mounting hole 24 formed in the door sash 1a. .. As a result, the mounting base portion 17 is sandwiched between the door sash 1a and the clip main body portion 20, and the corner connecting portion 5 is positioned and fixed.

As described above, FIG. 6 shows a state in which the outsert clips 19 are arranged so as to overlap with the mounting base portion 17 of the corner connecting portion 5. As a result, the mounting base portion 17 which is a part of the corner connecting portion 5 and the clip main body portion 20 of the outsert clip 19 are polymerized so as to be in close contact with each other. In this state, the three corners 28, 29, 30 of the clip main body 20 in the outsert clip 19 are covered with the pockets 25, 26, 27 on the mounting base 17 side.

Specifically, as shown in FIGS. 6 and 9 and 10, of the mounting base portion 17 on the corner connection portion 5 side on which the clip main body portion 20 of the outsert clip 19 is seated, the clip main body portion 20 At the positions overlapping with the three corners 28, 29, and 30, substantially triangular pocket portions 25, 26, and 27 are integrally formed so as to form a bag-shaped space between the mounting base portion 17 and the mounting base portion 17. ing. Each pocket portion 25, 26, 27 has one side of a triangle as an opening 25b, 26b, 27b. As a result, the corner portions 28, 29, 30 of the clip main body portion 20 are provided from the openings 25b, 26b, 27b side with respect to the bag-shaped space between the mounting base portion 17 and the pocket portions 25, 26, 27. Each can be inserted by inserting it.

As shown in FIG. 8, the clip main body 20 of the outsert clip 19 has a horizontally long deformed rectangular shape or a deformed rectangular shape, and has a shape along the seal lip 6b side of the parting seal 6 shown in FIG. The corners 28 and 29 formed by one side portion P1 and two side portions P2 and P3 adjacent to this one side portion P1 are bent into a hook shape or an L shape as an uneven engagement portion. The hook portions 31 and 32 are formed so as to project respectively. Similarly, a hook portion 33 bent into a hook shape or an L shape is formed as a concave-convex engaging portion on the acute-angled corner portion 30 on the opposite side of the corner portion 28. These hook portions 31, 32, 33 will be inserted into the pocket portions 25, 26, 27 together with the corresponding corner portions 28, 29, 30.

More specifically, the clip main body 20 shown in FIG. 8 has one side portion P1 that is formed along the seal lip 6b side of the parting seal 6 and two side portions P2 that are parallel to each other adjacent to this side portion P1. , P3 and one remaining arcuate hypotenuse P4. One side portion P1 and the other two side portions P2 and P3 adjacent to the side portion P1 are at right angles. Then, when focusing on the two hook portions 31 and 32, the hook portions are within the area surrounded by the extension line of one side portion P1 and the extension lines of the other two side portions P2 and P3 adjacent to the extension line. , The hook portions 31, 32 are formed so as to project. The two hook portions 31, 32 are formed so as to project so as to be opposite to each other in the longitudinal direction of one side portion P1.

Similarly, the angle formed by one side portion P2 and the adjacent hypotenuse portion P4 is an acute angle, and fits within the area surrounded by the extension line of one side portion P2 and the extension line of the hypotenuse portion P4. As described above, the hook portion 33 is formed so as to project.

On the other hand, on the side of each pocket portion 25, 26, 27, the concave-convex contact having a shape corresponding to each hook portion 31, 32, 33 corresponding to the respective hook portion 31, 32, 33 as the concave-convex engaging portion. Engagement groove portions 25a and 26a27a as joint portions are formed. The engaging groove portions 25a and 26a27a include a convex portion 34 that fits into the hook-shaped space inside the hook portions 31, 32, 33. The engaging grooves 25a, 26a, 27a are formed so as to protrude from the inner surface of each pocket portion 25, 26, 27 together with the convex portion 34, and the corners corresponding to the bag-shaped spaces of the pocket portions 25, 26, 27 are formed. When the portions 28, 29, 30 are inserted together with the hook portions 31, 32, 33, they engage with the hook portions 31, 32, 33 so as to fit each other in a concave and convex relationship, and have a so-called hooking relationship. It is designed to control the retaining.

As is clear from FIGS. 8 to 10, the corner portions 28, 29, 30 including the hook portions 31, 32, 33 have only the thickness corresponding to the wall thickness of the pocket portions 25, 26, 27 covering them. It is formed thinner than other parts, and consideration is given so that there is no step between the two. Further, in the portion of the mounting base portion 17 facing each of the pocket portions 25, 26, 27, a hole portion 35 is inevitably formed due to the arrangement of the cores at the time of mold forming.

Therefore, in such a structure of the door weather strip 2, as described above with reference to FIGS. 5 to 7, the clip main body portion 20 of the outsert clip 19 is seated on the mounting base portion 17 of the corner connecting portion 5. By fitting or locking the locking shaft portion 22 shown in FIG. 7 into the mounting hole 24 on the door sash 1a side, the corner connecting portion 5 is fixedly supported while being positioned on the door sash 1a. At that time, the outsert clip 19 is attached to the corner connection portion 5 in advance in the state of the door weather strip 2 alone before being assembled to the door sash 1a.

Specifically, while inserting the locking shaft portion 22 of the outsert clip 19 into the mounting hole 23 (see FIG. 7) on the mounting base portion 17 side of the corner connecting portion 5, the mounting base portion 17 and the clip main body portion 20 are inserted. The clip main body portion 20 is seated on the mounting base portion 17 of the corner connecting portion 5 so that the contours of both are matched.

Then, by utilizing the flexibility of the corner connecting portion 5 including the mounting base portion 17, the respective corner corner portions 28, 29, 30 of the clip main body portion 20 are attached to the mounting base portion together with the hook portions 31, 32, 33. It is inserted so as to be inserted into the bag-shaped space from the openings 25b, 26b, 27b of the pocket portions 25, 26, 27 on the 17 side. Further, as shown in FIGS. 8 to 10, the hook portions 31, 32, 33 inserted into the pocket portions 25, 26, 27 are combined with the engaging groove portions 25a, 26a, 27a on the pocket portions 25, 26, 27 side. Engage with unevenness.

As a result, in the outsert clip 19, not only the locking shaft portion 22 on the back surface of the clip main body portion 20 is inserted and supported in the mounting hole 23 formed in the mounting base portion 17 of the corner connecting portion 5, but also the mounting thereof is supported. A plurality of corner portions 28, 29, 30 of the clip main body portion 20 polymerized so as to be in close contact with the base portion 17 are inserted into the pocket portions 25, 26, 27. Moreover, the pocket portions 25, 26, 27 into which the respective corner corners 28, 29, 30 on the clip main body 20 side are inserted are on the tip side of each corner corner 28, 29, 30 in the bag-shaped space. The hook portions 31, 32, 33 are unevenly engaged with the engaging groove portions 25a, 26a, 27a on the pocket portions 25, 26, 27 side.

As a result, the position of the outsert clip 19 with respect to the mounting base portion 17 of the corner connecting portion 5 is restricted, and the self-retaining property for imparting the outsert clip 19 to the door weather strip 2 in order to prevent the outsert clip 19 from falling off is improved. .. Therefore, even if an external force such as a twisting force or vibration is applied to the corner connection portion 5 in the state of the door weather strip 2 alone before assembling to the door 1, the posture and orientation of the outsert clip 19 must not change. For this reason, the outsert clip 19 will not fall off from the corner connection portion 5.

Since the outsert clip 19 is stably supported by the corner connecting portion 5 even when the door weather strip 2 is alone, the corner connecting portion 5 is sashed when the door weather strip 2 is assembled to the door 1. To fix it to 1a, align the direction of the corner connection portion 5 with the direction of the door sash 1a, and then engage the outsert clip 19 attached to the corner connection portion 5 side as shown in FIGS. 5 to 7. It is assumed that the stop shaft portion 22 is inserted into the mounting hole 24 on the door sash 1a side and pushed in from the clip main body portion 20 side. By doing so, as shown in FIG. 7, the mounting base portion 17 is sandwiched between the door sash 1a and the clip main body portion 20, and the corner connecting portion 5 is positioned at the correct position with respect to the door sash 1a. It will be assembled while.

Here, in the above embodiment, the concave-convex engaging portions on the corners 28, 29, and 30 sides of the clip body 20 are hook portions 31, 32, 33, and the pocket portions 25, 26 in the mounting base portion 17 are used. The concave-convex engaging portion on the 27 side is the engaging groove portions 25a, 26a, 27a, but the concave-convex engaging portion on each corner portion 28, 29, 30 side and each pocket portion 25, 26, 27 side is described above. It is not limited to the hook portions 31, 32, 33 and the engaging groove portions 25a, 26a, 27a. In short, the hook portion is as long as the corner portions 28, 29, 30 corresponding to the pocket portions 25, 26, 27 are inserted into the pocket portions 25, 26, 27, and the hook portions are engaged with each other in a concave-convex manner to exert the retaining function. Other shapes may be adopted in place of 31, 32, 33 and the engaging grooves 25a, 26a, 27a.

As described above, according to the present embodiment, the corner portions 28, 29, 30 of the clip main body portion 20 are inserted into the pocket portions 25, 26, 27 together with the hook portions 31, 32, 33, so that the clip main body portion 20 is not easily dropped off. And, the hook portions 31, 32, 33 on the corner portions 28, 29, 30 side are unevenly engaged with the engagement groove portions 25a, 26a, 27a on the pocket portions 25, 26, 27 side, so that they are not easy to fall off. Due to the synergistic effect, even in the state of the door weather strip 2 alone, the clip main body 20 of the outsert clip 19 is hard to come off from the pockets 25, 26, 27, and the self-retaining property is improved, so that the door weather strip 2 can be removed from the door weather strip 2. It is possible to prevent the outsert clip 19 from falling off.

Further, when focusing on the two hook portions 31 and 32 shown in FIG. 8, since the hook portions 31 and 32 are formed in opposite directions to each other, for example, one hook depends on how an external force is applied. When the portion 31 tries to escape from the corresponding pocket portion 25, on the contrary, the other hook portion 32 is further pushed into the corresponding pocket portion 26, so that the clip main body portion 20 is moved from the pocket portions 25 and 26. It becomes more difficult to come off, and the self-retaining property of the outsert clip 19 becomes even higher.

1 ... Rear door 2 ... Door weather strip 5 ... Corner connection part (molding part)
16 ... Slow change connection (hollow lip)
17 ... Mounting base 19 ... Outsert clip 20 ... Clip body 22 ... Locking shaft 24 ... Mounting holes 25, 26, 27 ... Pockets 25a, 26a, 27a ... Engagement groove (concave and convex engaging part)
28, 29, 30 ... Corner corners 31, 32, 33 ... Hooks (concave and convex engaging parts)

Claims (5)

The outsert clip is placed on the plate-shaped mounting base formed adjacent to the hollow lip among the molded parts of the door weather strip mounted around the door of the automobile, and a part of the outsert clip. Is locked through the mounting base portion and locked in the mounting hole on the door panel side, so that the mounting base portion is sandwiched and fixed between the door panel and the outsert clip. The structure of
The clip body of the outsert clip is non-circular and has a non-circular shape.
A bag-shaped pocket portion into which the corner corner portion of the clip main body portion is inserted is formed at a position of the mounting base portion that overlaps with the seating region of the clip main body portion.
Each of the pocket portion and the corner portion has a concave-convex engaging portion that engages with each other in a concave-convex relationship when the corner portion is inserted into the pocket portion.
In the corner portion, as the uneven engaging portion on the corner portion side, a direction parallel to the plane direction of the clip main body portion and substantially orthogonal to the insertion direction of the corner portion with respect to the pocket portion. A hook-shaped hook that protrudes into the shape is formed, and at the same time,
In the pocket portion, a convex portion that fits into the hook-shaped space inside the hook portion is provided, and the engaging groove portion that engages with the hook portion is provided as the concave-convex engaging portion on the pocket portion side. Automotive door weather strips characterized by being formed . The automobile according to claim 1, wherein a locking shaft portion that penetrates the mounting base portion and is locked to the mounting hole on the door panel side is projected on the back surface of the clip main body portion. For door weather strips. The claim is characterized in that the clip main body portion is polygonal, and hook portions are formed in each of a plurality of the corner portions having a right angle or an acute angle among the corner portions of the polygon. Item 2. The automobile door weather strip according to item 2. The angles of the two corners formed by one side of the clip body and the two adjacent sides are both right angles.
The automobile door weather strip according to claim 3 , wherein the hook portions are formed on one side portion at positions corresponding to the two corner portions so as to be opposite to each other. .. The door weather strip alone can self-hold the state in which the locking shaft portion penetrates the mounting base portion and the hook portion inserted into the pocket portion engages with the engaging groove portion. The automobile door weather strip according to any one of claims 2 to 4 .

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