JP2011051404A - Outsert panel for mounting mold molding portion of door weatherstrip - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To prevent a positional deviation of an outsert panel to be used when mounting a mold molding portion of a door weatherstrip on a corner of a door panel or a door sash of a door for an automobile from occurring during transportation, when the outsert panel is shipped in a temporarily fastened state to the mold molding part and is transported up to a customer. <P>SOLUTION: This outsert panel 11 is made of hard resin, and hook parts 17 and 18 and a clip 19 are integrally projected and formed at corners of end parts of three places, in addition to a clip piece 16 fastened by being pushed into a fitting hole of the door. The hook parts 17 and 18 are formed into inclined L-shapes and have mutual vertically opposite directions, the wide hook part 17 on the upper side is inserted into a finlike lip 15, and then the narrow hook part 18 on the lower side is inserted into the finlike lip 15. Subsequently, the clip 19 is pushed into the finlike lip 15 to prevent slipping-out. <P>COPYRIGHT: (C)2011,JPO&INPIT

Description

  The present invention relates to a door that is attached to a door panel or door sash of an automobile door (in the present specification, these are collectively referred to simply as a door, and thus the door includes a door panel or a door sash in the present specification). A hard resin used when attaching a molded part of a weatherstrip, for example, a molded part 1a indicated by a part of a door weatherstrip 1 as shown in FIG. 1 to a corner at the rear part of the vehicle body above the belt line of the front door It relates to a metal outsert panel.

  An insert panel is embedded in the molded part of the door weather strip that is attached to the corner of the door in order to strengthen the assembly to the door and prevent the door weather strip from being displaced when the door is opened and closed. The door is attached to the door by pushing the clip into the fitting hole formed in the door through the insert panel.

  In order to improve the molding operation and the mounting operation of the molded part to the door, the following Patent Document 1 describes that the molded part is assembled to the door using a rigid resin outsert panel instead of the insert panel. It is proposed to attach. 2 and FIG. 3, the molded part 3 of the door weather strip 2 is assembled to the door 4 by an outsert panel 5 made of hard resin. The panel 5 is formed with an inverted L-shaped flange piece 6 and a pair of clip pieces 7 integrally projecting, and the flange piece 6 is inserted into an insertion hole 8 formed in the fin-like lip 3a of the molded part 3 to be engaged. By stopping, the fin-shaped lip 3a is not separated from the outsert panel 5 and each clip piece 7 is fitted into the fitting hole of the door 4 through the mounting hole 9 of the mold forming portion 3 to thereby form the mold forming portion 3. Is attached to the door 4. In the figure, the triangle marks indicate the molded part on the side painted black, and the extrusion molded part on the side uncoated. The same applies to the following drawings.

Japanese Patent No. 3755080

  The aforementioned outsert panel 5 is in a state in which the collar piece 6 is inserted into the insertion hole 8 to be engaged with the fin-like lip 3a, and the clip piece 7 is loosely fitted into the mounting hole 9 and temporarily fixed to the mold forming portion 3. Although shipped and transported to the customer, there is a risk of misalignment during transport. When the misalignment occurs, the customer must rework when assembling the door weather strip 2 to the door 4. In order to prevent misalignment, a part of the outsert panel 5 is inserted between the hollow portion 3b and the fin-like lip 3a of the molded portion 3 as shown in FIG. Therefore, it is still not sufficient as a measure for preventing the position shift of the panel 5.

  The present invention provides an outsert panel that is shipped in a state of being attached to a molded part, and that can be more reliably prevented from being detached from a door weatherstrip or misalignment during transportation or handling before installation on a door. For the purpose.

  The invention according to claim 1 is used when attaching a mold part of a door weather strip to a corner of an automobile door, and the fin-like lip of the mold part having a hollow part and a hollow part attached to the door. An outsert panel provided with at least one clip piece that is pressed into a fitting hole formed in the presser and door and fixed thereto, and is temporarily fixed by being inserted into the insertion hole formed in the fin-like lip. It is characterized by projecting at least three portions.

The invention according to claim 2 is the outsert panel of the invention according to claim 1, wherein two temporary fixing portions of the temporary fixing portions are inverted L-shaped in opposite directions inserted into the insertion hole. In the collar portion, the other temporary fixing portion has a head portion that is locked into at least a part of the hole edge of the insertion hole after being pushed into the insertion hole, and is prevented from coming off,
The invention according to claim 3 is the outsert panel of the invention according to claim 2, wherein one of the two L-shaped flange portions formed in opposite directions is wider than the other. And

  The invention according to claim 4 is the outsert panel of the invention according to claims 1 to 3, wherein the outsert panel has a plurality of end portions, and the temporary fixing portion is arranged at the end portions. To do.

  According to the first aspect of the invention, since the outsert panel is temporarily fixed in at least three places in a state where it is prevented from coming off by the molding part, the movement in any direction, up, down, left, or right is restricted, so that it can be transported or doors. Detachment from the door weatherstrip and misalignment during handling before installation.

  According to the second aspect of the invention, the temporary fixing of the outsert panel to the mold forming portion is performed by first inserting one flange portion into the insertion hole and then pulling the fin-like lip and extending another flange portion. Insert it into another insertion hole corresponding to the flange, and then push the head of the other temporary fixing part into the insertion hole, but the other retaining parts are the same as the two flanges. If there are two buttocks inserted into the insertion hole, it is difficult to insert into the other insertion hole, whereas the other temporary fixing part has a head and is pushed into the insertion hole. If it exists, even if the two collar parts are inserted into the insertion holes, they can be easily attached by simply pushing in the other temporary fixing parts. Also, in the state where the outsert panel is attached to the mold forming part by making the collar part opposite to each other, even if the outsert panel is pulled in the direction of one collar part, the insertion hole of the other collar part is inserted. Since the hole edge bites into the other collar, the outsert panel is difficult to come off.

  According to the invention according to claim 3, the wide collar is inserted into the mounting hole first, and then the narrow collar is inserted into another mounting hole, but after inserting the wide collar, It is easier to insert a narrow collar than to insert a narrow collar first. In addition, after inserting the wide collar part, when pulling on the fin lip to insert the narrow collar part, the stress is relieved because the contact length between the hole edge of the insertion hole and the wide collar part is long, The fin-like lip is less likely to tear.

  According to the fourth aspect of the present invention, it is possible to solve the problem that the molded part is hardly displaced in the entire area of the outsert panel, and the outsert panel is separated from the molded part at the peripheral edge to impair the appearance.

The schematic of the door weather strip attached to the door for motor vehicles. The front view of the prior art example which attached the outsert panel to the shaping | molding part. FIG. 3 is a sectional view taken along line AA in FIG. 2. The perspective view of the outsert panel concerning this invention. The front view of the shaping | molding part which attached the outsert panel shown in FIG. The BB line expanded sectional view of FIG. The CC sectional enlarged sectional view. The DD line expanded sectional view. The perspective view of another aspect of an outsert panel. The front view of the shaping | molding part which attached the outsert panel shown in FIG. The perspective view of another aspect of an outsert panel. The perspective view of the other aspect of an outsert panel.

FIG. 4 shows the outsert panel 11 according to the present invention, and FIG. 5 shows a state in which the outsert panel 11 is temporarily fixed to the mold forming part 13 of the door weather strip 12 and attached at the shipping stage. As shown, the mold forming portion 13 has a main body portion 14 provided with a hollow portion 14a that elastically contacts the door opening edge of the vehicle body when the door is closed, and a fin shape that extends laterally from the main body portion 14 and is attached to a door (not shown). A lip 15 is provided.
The outsert panel 11 is made of a hard resin, and a clip piece 16 that is pushed into and fitted into a fitting hole (not shown) of the door on a surface of the mold forming portion 13 that is in contact with the fin lip 15. The flanges 17 and 18 and the clips 19 as temporary fixing portions are integrally formed at the corners of the three end portions.

  6 shows an enlarged cross section taken along the line BB in FIG. 5, FIG. 7 shows an enlarged cross section taken along the line CC, and FIG. 8 shows an enlarged cross section taken along the line DD. Is located in the approximate center of the outsert panel 11 and is inserted into the mounting hole 21 formed in the fin-like lip 15 with some play.

  As shown in FIGS. 6 and 7, the flange portions 17 and 18 are formed in an inverted L shape that is upside down and inserted into insertion holes 22 and 23 formed in the fin-like lip 15 and is prevented from coming off. The upper flange 17 is formed wider than the lower flange 18 as shown in FIG.

  As shown in FIG. 8, the clip 19 has a large-diameter head portion 19a, and is inserted into the insertion hole 24 formed in the fin-like lip 15. After the insertion, the head portion 19a It is locked to the hole edge to prevent it from coming off.

  The temporary fixing of the outsert panel 11 to the mold forming portion 13 is performed by inserting the clip piece 16 into the mounting hole 21 formed in the fin-shaped lip 15, and then pulling the fin-shaped lip 15 upward, and the upper flange portion 17. It is inserted and inserted into the insertion hole 22. Next, the lower flange 18 is inserted and inserted into the insertion hole 23 while the fin-like lip 15 is pulled downward and extended. Next, the clip 19 is pressed and inserted into the insertion hole 24.

  According to this embodiment, since the outsert panel 11 is attached to the fin-like lip 15 of the mold forming portion 13 by the flange portions 17 and 18 and the clip 19, the movement in any direction is restricted. When transporting or handling the door before installation, it is difficult for the door weather strip to be detached or displaced, and the clip 19 is pushed into the insertion hole 24 by inserting the flanges 17 and 18 into the insertion holes 22 and 23. This is performed after the insertion and positioning, and can be performed simply by pushing the fin-like lip 15 into the insertion hole 24 without pulling the fin-like lip 15. Since it is wider, it can be easily inserted into the insertion hole 22, and even after the insertion, the contact length between the hole edge and the flange part 17 even if the fin-like lip is pulled with the hole edge caught on the flange part 17. Since the stress is relieved and the tearing at the insertion hole 22 is less likely to occur, the outsert panel 11 has a wider portion where the flange portion 17 protrudes than the portion where the flange portion 18 protrudes, Since there is room in the space, the wide flange portion 17 can be formed without hindrance, and the flange portions 17 and 18 and the clip 19 project from the corners of each end portion of the outsert panel 11 so that the fin-like lip 15 Therefore, even if the weather strip is twisted during transportation or handling, the fin-like lip 15 is unlikely to slip or come off in the entire area of the outsert panel. The lip 15 is separated and a gap is formed between the outer sate panel 11 and the appearance is not deteriorated.

  A part of the outsert panel 11 of the above-described embodiment may be inserted between the main body 14 and the fin-like lip 15 of the molded part 13, but preferably the main body 14 is not covered. The whole is exposed from the main body 14 and attached to the fin-like lip 15. Thereby, attachment to the fin-like lip 15 is performed without interfering with the main body portion 14, and workability is improved.

The clip 19 of the above embodiment has a large-diameter head portion 19a, and the entire periphery of the head portion is hooked on the hole edge of the insertion hole 24 so as to be prevented from being detached. It may be configured to partially engage with the hole edge of the hole 24. In short, the head may have any shape as long as it has a shape that is hooked to the edge of the hole to prevent it from coming off, but is preferably formed in a hemispherical shape. , It is locked to the hole edge so that it can be securely removed.
The shape of the outsert panel can be changed according to the shape of the fin-like lip of the molded part.

  The outsert panel 31 shown in FIG. 9 is of a type that is attached to the fin-like lip 22 of the mold forming part 32 shown in FIG. 10, and has an inverted L shape having a protruding part 31a protruding in the direction along the roof at the upper end. None, a wide flange 34 similar to the flange 17 is integrally formed in the vicinity of the upper corner, and a narrow flange 35 similar to the flange 18 is integrally formed in the vicinity of the lower corner. A clip 36 having the same structure as that of the clip 19 is formed integrally with a protruding portion 31a corresponding to the end portion. In the drawing, reference numeral 37 denotes a clip piece corresponding to the clip piece 16 that is inserted into the door through the fin-like lip 33.

  The outsert panel 41 shown in FIG. 11 has a rectangular shape in which the protruding portion 31a of the outsert panel 31 shown in FIG. 9 is omitted, and the flange portions 42 and 43 similar to the flange portions 17 and 18 are disposed on one side of the outsert panel. The clip 44 similar to the clip 19 is integrally formed in the vicinity of the upper end corner on the other side of the outsert panel, and the clip piece 45 similar to the clip piece 16 is formed on the outsert panel 41 in the vicinity of the upper and lower corners. It is formed integrally with the central part.

  The outsert panel 51 shown in FIG. 12 has a substantially trapezoidal shape, and the flanges 52 and 53 similar to the flanges 17 and 18 are disposed near the corners on the upper and lower ends of the outsert panel 51. A pair of the same clips 54 are formed so as to protrude integrally near the corners on the upper and lower ends of the short side of the outsert panel 51. In the figure, reference numeral 55 denotes a clip piece corresponding to the clip pieces 16, 37 and 45.

  The outsert panels 11, 31, 41, 51 of the various embodiments are all provided with the flanges 17, 18, 34, 35, 42, 43, 52, 53 above and below, for example, the outsert panel 11 31, 41, 51, the flanges 17, 18, 34, 35, 42, 43, 52, 53 may be arranged on the left and right of the outsert panels 11, 31, 41, 51. In this case, the clips 19, 36, 44, 54 are arranged at the lower corners.

  In the outsert panels 11, 31, 41, 51 of the various embodiments, the collar parts 17, 18, 34, 35, 42, 43, 52, 53 and the clips 19, 36, 44, 54 are all outsert panels. Although it arrange | positions at the corner of an upper-lower end, you may arrange | position in the center part of the upper-lower end away from a corner.

  The outsert panel according to the present invention includes not only the molded part of the door weather strip that is attached to the corner at the rear of the vehicle body above the belt line of the front door as shown in FIG. The present invention is also applicable to a molded part of a door weather strip attached to a corner below the belt line and further to a corner of the rear door (the same part as described in detail for the front door).

11, 31, 41, 51 ··· Outsert panel 12 · · Door weather strip 13 · · Molding portion 14 · · Hollow portion 15 · 33 · · Fin lip 16, 37, 45, 55 · · Clip piece 17, 18, 34, 35, 42, 43, 52, 53 .. collar part 19, 36, 45, 54 .. clip 21 .. mounting hole 22, 23, 24 .. insertion hole

Claims (4)

  The fin-shaped lip 15 of the molded part 13, which is used when attaching the molded part 13 of the door weatherstrip 12 to the corner of an automobile door and has a hollow part 14 and fin-shaped lips 15, 33 attached to the door, 33, an outsert panel 11, 31, 41, 51 provided with at least one clip piece 16, 37, 45, 55 to be fixed by being pushed into a fitting hole formed in the door, At least the temporary fixing portions 17, 18, 34, 35, 42, 43, 52, 53, 19, 36, 45, 54 inserted into the insertion holes 22, 23, 24 formed in the lips 15, 33 are prevented Outsert panel, characterized by three protruding locations.   Among the temporary fixing portions, two temporary fixing portions are inverted L-shaped flange portions 17, 18, 34, 35, 42, 43, 52, 53 that are inserted in the insertion holes 22, 23 in opposite directions. The other temporary fixing portions 19, 36, 45, 54 have a head portion 19 a that is locked into at least a part of the hole edge of the insertion hole 24 after being pushed into the insertion hole 24. The outsert panel according to claim 1.   The two inverted L-shaped flange portions 17, 18, 34, 35, 42, 43, 52, 53 formed in opposite directions to each other are formed so that one is wider than the other. The outsert panel according to 2.   The outsert panel 11, 31, 41, 51 has a plurality of end portions, and the temporary fixing portions 17, 18, 34, 35, 42, 43, 52, 53, 19, 36, 45, 54 are at the end portions. The outsert panel according to claim 1, wherein the outsert panel is arranged.