JPH079690Y2 - Mounting structure for vehicle molding - Google Patents

Description

[Detailed description of the device]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a mounting structure for a vehicle molding.

Generally, in an automobile, as shown in FIG. 6, when rainwater adhered to the panel surface of the front window W ₁ is wiped off by a wiper, the rainwater is prevented from being transmitted to the panel surface of the door window W _2. In some cases, a molding M having a rain garter function is provided on the side of the front window W ₁ of the vehicle body.

In this molding, a molding main body located on the front window side is integrally molded from a flat plate-like fixed plate portion screwed to the front pillar through a rising wall portion, and one edge side of the molding main body is attached to the front window. The molding body is attached so as to form a water-impervious wall while being in contact with the panel surface.

Further, when mounting the molding, in order to bias and support one edge side of the molding body to the panel surface side of the front window, the board portion is applied to the fixed plate portion of the molding and rises from one end edge of the board portion. The pressing piece is provided with the projecting piece in contact with the rising wall of the molding, and the screw is inserted from the screw insertion hole provided in the base plate part of the pressing tool into the screw insertion hole provided in the fixing plate part of the molding. It is known that the molding and the presser tool are screwed and fixed to the front pillar by screwing the grommet integrally formed on the front pillar (Shokai Sho 63-11221).

In the mounting structure for this molding, the screws must be formed so that the screw insertion holes for the rising wall of the molding and the screw insertion holes for the projecting pieces of the retainer are not exactly aligned in terms of distance. Even if it is inserted into each screw insertion hole of the molding and the presser foot and screwed and fixed to the grommet, a gap is created between the rising wall part of the molding and the projecting piece of the presser foot, and the rising wall part of the molding is pressed against the presser foot. A situation arises in which the projecting piece cannot be appropriately stretched and supported. On the contrary, even if the presser foot is assembled and arranged on the molding so that the rising wall of the molding is properly stretched and supported by the protruding piece of the presser foot, the screw insertion hole of the molding and the screw insertion hole of the presser foot may be arranged. There is a situation in which the screws cannot be inserted due to the positional deviation of the screws, or the screws cannot be screwed straight into the grommet even if the screws are inserted by only slightly shifting the screw insertion holes.

The above-mentioned misalignment of each screw insertion hole is likely to occur due to the fact that the pressing member is formed in a step different from the molding manufacturing process, absorbs the misalignment of each screw insertion hole, and inserts a screw into each screw insertion hole. To make it easy to insert,
Usually, the screw insertion hole provided in the fixed plate portion of the molding is formed with a hole diameter larger than the shaft diameter of the screw.

However, only by forming the screw insertion hole with a hole diameter larger than the shaft diameter of the screw, when the molding and the retainer are tightened and fixed to the front pillar with the screw, or after the fixing, the molding is provided between the retainer and the grommet. You can't prevent it from moving. Therefore, it is still impossible to mount the rising wall of the molding while properly supporting the rising wall of the molding with the projecting piece of the retainer, and even if the relationship between the two is properly maintained, the molding will not vibrate due to running. Alternatively, it is unavoidable that the protrusion of the presser tool is separated from the rising wall portion of the molding or excessively pressed by the displacement due to the external force. In addition to it,
When the molding shifts, a load is applied to the grommets via the screws, and creep deformation is likely to occur in the resin grommets, so it is unavoidable that the holding force will decrease with long-term use.

[0008]

DISCLOSURE OF THE INVENTION According to the present invention, a screw insertion hole provided in a fixing plate portion of a molding or a substrate portion of a presser tool is provided in order to absorb a positional deviation of each screw insertion hole and to easily insert a screw. Even if any of the above is formed with a hole diameter larger than the shaft diameter of the screw, a molding mounting structure that is improved so that the molding and the retainer that are tightened together with the screw inserted into each screw insertion hole do not move relative to each other The challenge is to provide.

[0009]

In the molding mounting structure according to the first aspect of the present invention, the molding main body is integrally formed from the flat plate-shaped fixing plate portion having the screw insertion hole through the rising wall portion. In contrast to a long molding, the board part with the screw insertion hole is applied to the fixed plate part of the molding part, and the projecting piece rising from one end edge of the board part is brought into contact with the rising wall part of the molding part to hold it down. In addition, the bending piece provided on one end side of the base plate portion facing the rising position of the projecting piece of the presser is engaged with the edge of the fixing plate part of the molding, and By engaging the bent claws provided on the base plate part with the holes formed in the fixed plate part of the molding, and integrally mounting the presser foot that supports the rising wall part of the molding with the projecting piece, It is constituted by Kyoshime fixing the retainer and molding the body of the mounting member with screws which plugged the screw insertion holes into screw insertion holes matching the position of the molding pressers. In the mounting structure for a molding according to claim 2, the fixing plate portion of the molding is gripped and held by a clip-shaped bending piece, and the pressing tool is integrally attached to the molding by the bending piece and the cutting claw. It is composed by.

[0010]

In the mounting structure for a molding according to the first aspect of the present invention, since the presser foot is integrally attached to the fixing plate portion of the molding by the bending piece and the bending claw so as not to move, the rising wall of the molding is attached. The presser can be positioned and mounted on the fixed plate part of the molding by appropriately supporting the part by the projecting piece of the presser. Further, even if a screw insertion hole having a hole diameter relatively larger than the shaft diameter of the screw is provided in the fixing plate portion of the molding or the substrate portion of the retainer to absorb the positional deviation between the screw insertion holes, By engaging with the screw insertion hole on one side, both the molding and the retainer can be attached so that they will not move with respect to the mounted body of the vehicle body. Furthermore, a resin grommet is used as the screw-fastening member. Even so, it is possible to prevent the holding force from decreasing due to creep deformation. Further, in the mounting structure of the molding according to claim 2, since the bent piece of the presser is formed into a clip shape for gripping and sandwiching the fixing plate of the molding, the presser is securely attached to the fixing plate of the molding together with the bending claw. The positioning can be fixed.

[0011]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS FIG. 1 shows a case where a molding 1 having a rain garter function is fastened and fixed to a front pillar with a screw 2 at a side portion of a front window as in the conventional example.
With the screw, the stopper 3 is fastened and fixed together with the molding 1.

The molding 1 can be formed by bending a metal plate material such as stainless steel, and forming a long part having a predetermined cross-sectional shape in which a synthetic resin is integrally formed by extrusion molding. FIG. 2 shows the molding 1 and the stopper 3 before the stopper 3 is assembled to the molding 1. The molding 1 includes a fixed plate portion 10 formed in a flat plate shape along the longitudinal direction and a rising wall portion 11 from the fixed plate portion 10. The molding body 12 is integrally molded through the molding. The molding body 12 is formed in a generally U-shaped cross section, and when made of metal, a resin film 13 is formed on the outer surface.
The cushioning material 14 can be adhered and formed on the contact side of the window panel in a lip shape. A screw insertion hole 15 having a hole diameter substantially the same as the shaft diameter of the screw 2 is formed in the fixing plate portion 10 of the molding 1, and an opening 16a for engaging a bending claw of a presser foot 3 described later is provided. 16b
Are formed.

The retainer 3 can be formed of a metal plate or a plastic having a core material, and the retainer 3 has a base portion 30 which is mounted on the fixed plate portion 10 of the molding 1 as a base. On one edge of the base plate portion 30, a protruding piece 3 for contacting with the rising wall portion 11 of the molding 1 is placed.
1a and 31b are formed upright from the substrate portion 30 in an L shape. Further, a screw insertion hole 32 for inserting the screw 2 is formed on the plate surface of the substrate portion 30. The screw insertion hole 32 is a protruding piece 31 that comes into contact with the rising wall portion 11 of the molding 1.
By opening at a position corresponding to the distance between the rising wall 11 of the molding 1 and the screw insertion hole 15 with respect to the relative surface of a and 31b, in principle when the presser foot 3 is mounted on the molding 1. 1 screw insertion hole 32
It is preferable that the molding is performed so as to be aligned with. Yui, screw 2
The screw insertion hole 32 of the retainer 3 is formed with a hole diameter relatively larger than the shaft diameter of the screw 2 so that the screw insertion can be easily performed and the positional deviation of the screw insertion holes 15 and 32 can be absorbed. In addition, bending pieces 33a and 33b are bent downward in the retainer 3 and are formed at one end edge of the base plate portion 30 facing the rising positions of the protruding pieces 31a and 31b. The bent pieces 33a and 33b engage with the fixed plate portion 10 of the molding 1 at the edges, and it is sufficient to form the bent pieces 33a and 33b in the shape of a protrusion having a rising dimension required for this engagement. Further, when the bent pieces 33a and 33b are formed in a hook-shaped clip shape, the fixing plate portion 10 of the molding 1 is gripped and pinched, so that the presser foot 3 can be firmly positioned and engaged with the molding 1. preferable. By pushing the bending pieces 33a and 33b in a relative direction,
In the vicinity of the rising positions of the protruding pieces 31a and 31b, the board portion 30
Bending claws 34a, 34b are provided by bending the notched edges of the claws obliquely downward into a substantially triangular shape. The curved nail 3
4a and 34b are fixed plate portions 1 of the molding 1 described above.
It engages with the openings 16a and 16b formed at 0, and can also be formed by bending the inside of the plate surface of the substrate portion 30 in relation to the position where the openings 16a and 16b are formed.

The retainer 3 can be attached to the molding 1 by sliding the base plate 30 onto the fixing plate 10 of the molding 1 with the projecting pieces 31a and 31b facing the rising wall 11 of the molding 1. FIG. 3 shows a state in which the presser foot 3 is attached to the molding 1. In this attached state, the bending pieces 33a and 33b of the presser foot 3 hold and clamp the fixing plate portion 10 of the molding 1 and the bending claw 34a, 34b is an opening 16 of the fixed plate portion 10.
By engaging the a and 16b with the bent pieces 33a and 33b in the relative direction, the pressing member 3 can be firmly positioned and fixed to the fixing plate portion 10 of the molding 1. Further, in the attached state, the projecting pieces 31a and 31b of the presser tool 3 abut the rising wall portion 11 of the molding 1 so that the molding body 12 is appropriately stretched and supported. In addition, the screw insertion hole 15 of the molding 1 and the screw insertion hole 32 of the retainer 3 are aligned with each other, and the screw insertion hole 32 of the retainer 3 has a shaft diameter of the screw 2 even if the positions are slightly displaced. If the hole diameter is larger than
It is possible to absorb the positional deviation between and. After attaching the pressing tool 3 to the fixed plate portion 10 of the molding 1 in advance, position the fixed plate portion 10 of the molding 1 on the front pillar P and position the molding body 12 on the panel surface of the front window W _1. Fix with screws.

FIG. 4 shows a state in which a screw 2 for fixing the molding 1 to which the retainer 3 is attached to a front pillar (not shown) is fixed.

FIG. 5 shows a state in which the molding 1 and the stopper 3 are fastened and fixed to the front pillar P by the screw 2, and the screw 2 is screwed to the grommet 4 previously attached to the front pillar P. The grommet 4 has a spacer plate portion 40 which is sandwiched between the fixed plate portion 10 of the molding 1 and the front pillar P, and an anchor clip-like projection protruding downward from this spacer plate portion 40. Four
It is attached to the front pillar P in advance by press-fitting 1 from the opening of the front pillar P. When the screw 2 is screwed into the grommet 4, the molding 1 and the stopper 3 have a screw insertion hole 15 formed in the fixed plate portion 10 of the molding 1 with the same diameter as the shaft diameter of the screw 2 in relation to the shaft diameter of the screw 2. By fitting, the molding body 12 is securely tightened and fixed so as not to shift toward the front window W ₁ side or shift in the opposite direction. Therefore, even if the grommet 4 is made of resin, it is possible to prevent a load such as creep deformation from acting through the screw 2, and the presser 3
Will be able突張Ri support the rising wall portion 11 of the molding 1 projecting piece 31a, at 31b to appropriately urge the contact portion of the molding body 12 to the front window W ₁ side. In the figure, E is an adhesive agent for adhering and fixing the panel of the front window W ₁ to the front pillar P, and S is a weather strip fitted and mounted in the retainer groove formed by the rising wall portion 11 and the fixing plate portion 10 of the molding. Is.

In the above-mentioned embodiment, the molding 1 having the molding main body 12 exhibiting the rain garter function has been shown, but the molding main body 12 can be formed into an appropriate shape necessary for other functions. Also, although the screw 2 is shown as being fastened and fixed to the front pillar P via the grommet 4, the body to be mounted such as the front pillar P is provided with an embossed hole and is directly screwed to the body to be mounted. It can also be fixed.

[0018]

As described above, according to the molding mounting structure of the present invention, the presser is positioned and fixed to the molding so that the molding and the presser do not move relative to each other. Since the molding and the presser foot are fixed together with the screw so that the screw and the screw do not move relative to each other, the rising wall of the molding is excessively pressed by the presser foot or the presser foot is molded. It is possible to reliably prevent the occurrence of a situation such as separation from the rising wall portion, and even if a resin grommet is used as a screw stopper, the holding force due to creep deformation does not decrease.

[Brief description of drawings]

FIG. 1 is an explanatory view showing a mounting structure of a molding according to the present invention.

FIG. 2 is an explanatory view showing a molding to which the same attachment structure is applied and before attaching the retainer.

FIG. 3 is an explanatory view showing a sectional view of a mounting state of a presser foot in the mounting structure.

FIG. 4 is an explanatory diagram showing a screw inserted state in the mounting structure.

FIG. 5 is an explanatory view showing a body to be mounted side of a vehicle body to which the mounting structure is applied.

FIG. 6 is an explanatory view showing a mounting part of a molding to which a mounting structure according to the present invention is applied, in an automobile according to a general example.

[Explanation of symbols]

 1 Molding 10 Fixing Plate of Molding 11 Standing Wall of Molding 12 Molding Main Body 15 Screw Inserting Hole of Molding 2 Screw 3 Presser 30 Base Plate of Presser 31a, 31b Presser Protrusion 32 Screw Presser Inserting Hole 33a , 33b Bending pieces of the pressing tool 34a, 34b Cutting claws of the pressing tool P Attached body of the vehicle body

Claims (2)

[Scope of utility model registration request] 1. A long molding in which a molding body is integrally formed from a flat plate-shaped fixing plate portion having a screw insertion hole through a rising wall portion, and a base plate portion having a screw insertion hole is molded. A pressing piece that is applied to the fixing plate part of the base plate and rises from one end edge of the base plate part is brought into contact with the rising wall part of the molding, and is further provided with a presser foot. An opening formed in the fixing plate of the molding by engaging the bent piece provided on the side with the edge of the fixing plate of the molding, and by forming the bending claw provided on the base plate near the rising position of the protruding piece of the holding tool. A presser foot that engages with the rising wall of the molding by a projecting piece is attached to the molding, and the screw is inserted from the screw insertion hole of the presser tool into the screw insertion hole that is aligned with the molding. A mounting structure for a vehicle molding, characterized in that the presser foot and the molding are fixedly fastened together with an attached body of the vehicle body. 2. The fixing plate portion of the molding is gripped and held by a clip-shaped bending piece, and the pressing piece is integrally attached to the molding by the bending piece and the cutting claw. Mounting structure for vehicle molding 1