JPS5918916Y2 - Attachment holder for molding - Google Patents

Description

[Detailed explanation of the invention] This invention relates to a mounting holder for moldings, and more specifically, it can be used to decorate the windshield surrounds, door glass surrounds, and various parts of the car body, as well as to prevent water intrusion. The present invention relates to an attachment holder for fixing and holding a molding to be attached.

Regarding conventional multi-piece fittings of this kind, which are generally called molle clips, those made of synthetic resin and formed in the shape of a stud are widely used, as shown in Figure 8. Attach the clothing to the support tube 22 on the molding mounting plate of the vehicle body.
After mounting via the pin 23, the molding M is directly fitted onto a circular retaining master 21 located on the outer surface of the mounting plate portion to be attached and held.

However, in this molding mounting technique, the molding is generally mounted by utilizing the elastic deformation of the engaging claws 24 formed around the outer periphery of the bonding master 21 in response to slight bending deformation of the highly rigid molding M. Currently, the two are directly assembled by the engagement between the engaging edge m and the engaging pawl 24, relying on hammering from the outside of the molding. This tends to cause bending deformation of the mating edge m, and also tends to cause rattling of the molding due to the loss of the engaging pawl 24.

In addition, by pushing the molding too strongly toward the body, each engagement edge m often directly hits the painted surface and even scratches it.

The present invention was made in order to solve the problems associated with the conventional molding installation technology described above.The purpose of this invention is to quickly and effectively attach the required molding to the mounting part of the body for a long period of time. To provide an easy-to-handle attachment holder that can be stably and firmly held throughout.

The present invention will be explained below based on illustrated embodiments.

The attachment holder in this example includes an attachment body 1 that is molded from a synthetic resin material that is relatively hard and has appropriate rigidity and can be fitted and fixed to the attachment part of the body, and an attachment body 1 that fits inside the molding. A type of holder 6 that can be fitted and which can be easily connected with a fingertip operation is illustrated, and an example for a molding attached to a car door is shown.

First, regarding the mounting body 1, as shown in Fig. 1, it is molded into a rivet shape, and is attached to the 2 ends of the support tube that can be tightly fitted into the hole H of the mounting plate of the door, and is tightly attached to the outer surface of the mounting plate. A circular flange-shaped master plate 3 is integrally formed, and an engaging pawl 4 is formed around the outer periphery of the seat plate 3.

The engaging pawl 4 has an umbrella shape with a guide surface 4at inclined from the outer end surface of the master 3, and a locking stepped portion 4b is formed from the maximum diameter position at the end of the guide surface 4a to the outer periphery of the seat plate 3. ing.

The support tube 2 has a slightly larger diameter than the hole H and can be press-fitted using elastic deformation. It is assumed that the hole 5 has a tapered shape.

The holder 6 for the above-mentioned attachment body 1 has a support pin 8 for the fitting hole 5 of the attachment body 1 protruding from the center lower surface of a rectangular retaining support plate 7 that can be engaged with the target molding M. ing.

The retaining support plate 7 can be elastically tilted and deformed to the left and right of the central base plate 10 by using two grooves 9, 9 formed in parallel on the opposite side of the support pin 8. A series of blade-shaped engagement plate parts 11, 11 are defined, and each engagement plate part 11, 11 has an engagement protrusion 12, 12 formed in the width direction on the outer edge thereof. Furthermore, a hook piece 13, 13 for the engaging claw 4 is protruded at a right angle from the center of the lower surface.

Note that it is desirable that the support pin 8 has a tapered shape that fits into the fitting hole 5.

Each of the engaging protrusions 12 has a U-shaped cross section so that it can closely fit along the inner surface shape of the engaging edges m on both sides of the molding M.

Further, each hook piece 13 has a guide surface 13a that fits with the engaging claw 4.
and a locking step portion 13b.

In such a holding body 6, when the retaining support plate 7 is in a natural resting state as shown in FIG. As a result, the entire body is held in a substantially dogleg-shaped state before engagement, and the width between the two outer ends (the width extending between the two engagement protrusions 12) is maintained as a whole.

) Wt is the opening width of the target molding M (surface-engaging edge m
refers to the width between the inner edges of

) is set appropriately smaller than W2.

However, at the time when both retaining plywood parts 11.1.1 are expanded to the maximum and exhibiting a horizontally expanded state, the inner width of the molding (meaning the width spanning between the inner surfaces of both retaining edges m).

) W3 is set to a slightly larger width W4 (actual length of the retaining support plate 7).

Therefore, to connect the attaching body 1 and the holding body 6, the supporting pin 8 is pushed into the fitting hole 5 based on fingertip operation and is tightly fitted.

By elastically deforming the inclined engagement plate portions 11.11 of the engagement support plate 7 in the horizontal extension direction, each hook piece 1
3.13 is the mutual guide surface 1 with respect to the engagement claw 4 of the master 3
3a and 4a, and then engage with each other through the locking step portions 13b and 4b, so that both 1 and 6 are connected to each other as shown in FIG. can be held together.

However, in such a coupled state, both plate portions 11°1 of the engagement support plate 7
1 exhibits an elastic deformation state before horizontal expansion and exerts internal stress, the hook piece 13 and the engaging claw 4 use a part of this internal stress as an upward traction force in FIG. 3. Since they are engaged and held while being received, both 13 and 4 are fixed extremely firmly.

FIG. 4 shows a step-by-step example of how to attach the molding using the attachment holder of this example configured as described above based on the most convenient procedure.

First, regarding the attachment body 1, as shown in Figure A, attach the support tube 2,
By pushing it into the hole H of the mounting plate and tightly fitting it, the master 3 can be closely fixed to the outer surface of the mounting plate.

After that, as for the holding body 6, as shown in Figure A, by pushing the support pin 8 into the fitting hole 5 of the attachment body 1 and press-fitting it,
The base plate 10 of the retaining support plate 7 can be brought into close contact with the outer end surface of the master 3 and firmly fitted in the state before narrowing and engagement.

Note that the support pin 8 for the fitting hole 5 may be driven.

After assembling the attachment holder itself in the pre-attached state and setting it on the mounting plate as described above, insert the molding M between the engagement plates 11 and 11 of the holder 6 as shown in the opening. Hook it up so that it does, and then push it toward the door.

In the process of pushing the molding, in the holding body 6 which receives the pushing force, both plate parts 11.1 of the engagement support plate 7 are opened like openings.
1 gradually elastically expands and deforms outward while being in pressure contact with the inner surface of the molding M, the engaging protrusion 12 begins to fit into the corresponding engaging edge m, while each hook piece 13 begins to engage with the engaging claw 4 of the attachment body 1.

Then, as shown in FIG. 2, the holding body 6 is firmly connected to the attachment body 1 via the hook piece 13 and the engaging claw 4 with the engaging support plate 7 in an expanded state. .

In such a holding body 6, as shown in FIG. Each engaging edge m
, m, the molding M can be securely held on the holder 6 with both ends supported.

Incidentally, when installing the molding, the attachment body 1 and the holding body 6 may be fitted in advance in a state before engagement and then set on the attachment plate side.

Regardless of the molding attachment mode, in the attachment holder of this example, the holder 6 for the attachment body 1 can be elastically deformed within the elastic deformation range appropriately before the engagement support plate 7 is completely horizontally expanded.
The hook piece 13 is locked and held while exerting an internal stress (traction force) on the engaging pawl 4, and the molding is engaged under this condition, so that the molding M can absorb vehicle body vibrations well. This allows the device to be stably attached and maintained in the normal posture for a long period of time.

Moreover, in the holder of this example, when the attachment body 1 and the holder 6 are connected, even though both the retaining plywood parts 11 and 11 are elastically expanded and deformed in response to external force, some of them remain in the horizontally expanded state. (the base on the side of each groove 9) tightly engages with the outer end surface of the master 3 to prevent further warping (tilting), so even if the molding M is pushed in more forcefully than necessary, the above Due to the anti-reversal action of the drawing board parts 11, 11, each retaining edge part m will not come into contact with the surface of the mounting board part, and damage to the painted surface can be prevented.

Note that the clips targeted by this proposal are not limited to those described above, and may be modified as appropriate.

For example, as shown in FIG. The hook pieces 13 are arranged facing inward on both side edges.

However, if the engaging claws 4 are arranged inward, each retaining plate portion 11 may have a retaining groove formed on the upper surface of its side edge.

In addition, as illustrated in FIG.
2 may be marked with a fishing tag 13'.

Of course, the locking pawl and the fishing tag 13' may have opposite shapes.

In addition, in the attachment holder of the present invention, if at least one of the engagement plates for the molding M is of a type that can be elastically expanded and deformed, the purpose can be fulfilled.
As shown in FIG. 7, the holder 6 has an elastically deformable engagement plate 11 on one side of the base plate 10, and an immovable engagement plate on the other side of the master 3 of the attachment body 1. 11' may be integrally formed.

At this time, both 1 and 6 may be integrated, and one of the engaging plate portions may be elastically deformable.

In any of the attachment holders, the shape and size of the attachment body 1 and the holder 6, as well as the shape and number of the means for connecting the two, may be appropriately selected as necessary.

In particular, in the holder 6, the retaining support plate 7 is made of a leaf spring and has a protective film made of synthetic resin or the like attached to its surface to prevent damage to the molding, and its elastic deformation is as follows: The engaging plate portion 11 is deformed by tilting downward in an appropriate inverted manner with the horizontally expanded state as a dead center (neutral point), and the accompanying elastic force is applied in a direction to press and bias the molding M toward the mounting portion side. It may be set to

As detailed above, the present invention has a master plate fixed to the outer surface of the molding attachment part of the car body, and a support pin that is fitted into the master plate, and an opening of the molding to be attached to the car body. An attachment holder for a molding, comprising a retaining support plate that engages and fixes an inner surface, the engagement support plate having an engaging plate portion extending to at least one side that can be bent. An engaging protrusion that engages with the inner surface of the opening of the molding is formed at the tip of the engaging plate, and the engaging plate is removably fixed to the master. Unlike conventional moldings, the molding can be attached by simply hooking the molding onto the retaining support plate and pushing it toward the vehicle body. Since the molding can be firmly fixed by bending and deforming the parts and elastically securing the engaging parts to the master, the attachment operation is extremely simple and does not require various tools. It can be done.

Moreover, the respective retaining parts of the original disc and the bendable engagement plate part are
Since they can be engaged with each other using elasticity, there will be no breakage, and in addition, the molding can be fixed in a so-called spring-fastened manner using the elastic deformation of the engagement plate, so the molding can be prevented from wobbling over a long period of time. can be maintained stably without causing

In addition, even if the molding were to be pushed strongly, the bendable engagement plate portion would be able to satisfactorily relieve the force and eliminate any impactful pressure contact with the vehicle body.

[Brief explanation of the drawing]

Figures 1 to 7 show an embodiment of the present invention. Figure 1 is an exploded perspective view of the clip of this invention, Figure 2 is a front view showing the same assembly, and Figure 3 is an assembled version of the clip. A cross-sectional view showing the connecting part between the body and the holding body, FIG. A perspective view and a front sectional view showing the eighth
The figure is an explanatory diagram showing a conventional clip. 1... Mounting body, 3... Master disc, 4...
...Engaging claw, 6...Holding body, 7...
Engagement support plate, 11...Engagement plate portion, 13...
・Hook piece, M...Mall, D...Mounting plate part.

Claims (1)

[Scope of utility model registration request] A master plate fixed to the outer surface of the molding attachment part of the vehicle body, and an engagement support plate having a support pin that fits into the master plate and engages and fixes the inner surface of the opening of the molding to be attached to the vehicle body. An attachment holder for a molding, which is provided with a bendable engagement plate portion projecting to at least one side on the engagement support plate, and a distal end of the engagement plate portion having the molding attached thereto. An attachment for a molding, characterized in that an engagement protrusion is formed to engage with the inner surface of the opening of the molding, and the engagement plate is configured to be elastically and detachably fixed to the master. Retainer.