JPS6233132Y2 - - Google Patents

Description

[Detailed Description of the Invention] This invention relates to a holder for a vehicle, and relates to a holder to which, for example, a sheet material, a board material, etc. are attached.

For example, in automobiles, a silencer sheet for insulating engine noise is attached to a body panel that partitions an engine room and a passenger compartment.

Now, this silencer sheet (hereinafter referred to as sheet material) has conventionally been normally attached using a synthetic resin holder. However, conventional holders generally have a low adhesion force to the sheet material and have the drawback of being easily dislodged. Also,
Some holders are constructed from two members, but this naturally results in higher costs.

The present invention was developed to solve the above problems, and its purpose is to provide a vehicle holder that can be manufactured at low cost and that can securely hold the object to which it is attached. It is to be.

Hereinafter, the present invention will be explained based on embodiments shown in the drawings.

1 to 3 show a first embodiment of the present invention, in which C1 indicates the entire holder, which is integrally molded from a synthetic resin material.

Reference numeral 1 denotes a disk-shaped base having a larger diameter than the insertion hole 3 of the flexible sheet material 2, and a through hole 5 with a smooth chamfer 4 on the periphery of the back side passes through the center of the base. The stud bolt 6 embedded in the body panel B can be inserted therethrough.

Reference numeral 7 denotes a cylindrical base erected concentrically with the base 1, which is formed so as to be loosely inserted into the insertion hole 3 of the sheet material 2, and whose height is slightly shorter than the thickness of the sheet material 2. ing. Furthermore, a window portion 8 communicating with the through hole 5 is formed by penetrating the side portion of the base portion 7 in a U-shape up to a predetermined height in the front-rear direction.

Reference numerals 9 and 9 denote a pair of claw pieces, which are erected on the base 1 facing each other in the front and back with the through hole 5 in between, and both claw pieces 9, 9 have their upper ends directed toward the axis of the base 7. It is formed diagonally. Further, the claw pieces 9, 9 are allowed to elastically deform in the direction of mutual expansion, and can be elastically engaged with the head 6A of the stud bolt 6.

Reference numeral 10 denotes an attachment band which is attached to the top of the base 7 in a loop shape in the left and right direction, and in this example, each piece is connected in a hexagonal shape. In addition, thin edges 11 to 11 are formed along the connecting edges of each piece, so that the attachment band 10 can be elastically bent and stretched in the vertical direction. During pressure soaking, it can be folded flat (Fig. 2 A,
(see b). However, the folded width (W dimension shown in FIG. 2B) of the attachment band 10 is set to be sufficiently larger than the hole diameter of the insertion hole 3. Further, the height h from the base 1 to the attachment band 10 after folding is set smaller than the thickness H of the sheet material 2.

Reference numerals 12 and 12 designate engaging protrusions that are vertically opposed to each other on the upper surface of the base 7, and are removably elastically engaged with an engaging claw edge 13 that is formed to hang down on the lower surface of the upper piece 10A of the attaching band 10. can be matched.

Next, the present example holder C1 configured as above
The work of assembling the sheet material 2 using the following will be explained.

First, in the work of attaching the holder C1 to the sheet material 2, the attachment band 10 and base portion 7 of the holder C1 are inserted into the insertion hole 3 of the sheet material 2 from the back side. At the time of this insertion, it is preferable to stretch the attachment band 10 upward and reduce its width so that it can be inserted smoothly into the insertion hole 3. Then, when the base plate 1 is locked to the hole edge of the insertion hole 3, a part of the upper part of the fastening band 10 is projected from the insertion hole 3. In this state, when the upper piece 10A of the attachment band 10 is pressed while supporting the base 1 from the lower surface side, the attachment band 10 is bent directly downward. As a result, the engagement band 10 is folded into a flat shape, and the engagement claw edge 13 and the engagement protrusion 12 are elastically engaged. Also, along with this,
The sheet material 2 is held with a predetermined clamping pressure by the base 1 and the pressed fastening band 10 (see FIG. 2B). That is, as described above, after the attachment band 10 is folded, the height h from the base 1 to the attachment band 10 is set smaller than the thickness H of the sheet material 2.

Now, once the attachment of the holder C1 to each insertion hole 3 of the sheet material 2 according to the above-mentioned procedure is completed, the assembly to the body panel B is subsequently performed (see Figure 3 A, B, and C). ). That is, the stud bolt 6 of the body panel B is applied to the through hole 5 of the base plate 1, and in this state, it is strongly pushed into the sheet material 2 and the body panel B side. At this time, the head 6A of the stud bolt 6 is smoothly inserted through the chamfer 4 of the through hole 5. And both claw pieces 9,9
It is inserted while being pushed apart, and is engaged after passing through the claw pieces 9, 9. In this way, the sheet material 2 is assembled to the body panel B.

As described above, since the holder C1 according to the first embodiment is integrally molded from a synthetic resin material, it is easy to manufacture and inexpensive. Moreover, since the attachment band 10 is formed to be foldable and deformable, its width can be made variable. That is, when inserting the holder C1 into the sheet material 2, by stretching it upward, the width of the fastening band 10 can be reduced according to the diameter of the insertion hole 3. Work becomes easier.
Therefore, unlike the type of holder C1 that is forcefully press-fitted into the sheet material 2, the sheet material 2 is not damaged in any way by insertion. On the other hand, if the attachment band 10 is compressed and folded into a flat shape after insertion, the folded width W of the attachment band 10 can be made sufficiently larger than the hole diameter of the insertion hole 3, so that the body panel B The sheet material 2 can be strongly prevented from coming off after being assembled to the holder. moreover,
Even if it becomes necessary to replace the sheet material 2, the sheet material 2 can be removed without destroying the holder C1 by releasing the engagement between the engaging claw edge 13 and the engaging protrusion 12. be able to.

4 and 5 show a second embodiment of the present invention. And, in the second embodiment,
This figure shows an example of a holder C2 that is assembled using a mounting hole 14 drilled in a body panel B. The configuration will be described below, and the same reference numerals will be given to the constituent members and equivalent members in the first embodiment.

The base plate 1' is formed in the shape of a thin shallow dish facing downward, and its lower peripheral edge can be brought into close contact with the peripheral edge of the mounting hole 14 of the body panel B. That is, the base 1' in the second embodiment has a watertight and airtight function for the body panel B in addition to the function of clamping and holding the sheet material 2 with the attachment band 10.

Furthermore, an insertion hook portion 15 having a substantially S-shaped horizontal section is formed hanging down from the base 1', and the mounting hole 14
can be elastically engaged with. Note that the other configurations are similar to those of the first embodiment, and the same effects can be achieved.

6 to 8 show respective embodiments of locking means for locking the strap 10 to the base 7 side.

In the one shown in FIG. 6, the engaging protrusion 12 is formed on the fastening band 10 side, and the engaging claw edge 13 is formed on the base 7 side, contrary to the first and second embodiments. .

In the one shown in FIG. 7, instead of the engaging protrusion 12 in the one shown in FIG. 6, an engaging hole 16 is inserted through which the engaging claw edge 13 can be elastically engaged with the upper piece 10A of the attaching band 10. , and FIG. 8 are formed in the opposite arrangement.

As described above, the means for locking the fastening band 10 to the base 7 side when folded are as follows.
Various modifications are possible, and the one shown is only one example.

As is clear from the above description, the present invention has a base that is equipped with means for locking onto the vehicle body side, and that can be inserted into an insertion hole that is erected almost coaxially on the top surface of this base and that is opened in the object to which it is attached. It is formed into a bendable and extensible polygonal loop having a base part and a plurality of thin plate pieces having a constant width mounted on the upper part of the base part, and when the legs are in an extended state, it can be inserted into the insertion hole. On the other hand, an engaging part is formed so that the object to be mounted can be held under pressure by the base in the bent state, and a part of the thin plate piece is used for pressing when the engaging part is bent. and a locking means that is interposed between the inner surface of the upper piece and the upper surface of the base to maintain the bent state of the locking part, the holding device for a vehicle is provided with a locking means that is interposed between the inner surface of the upper piece and the upper surface of the base, and the holding means is provided with a locking means for maintaining the bent state of the locking part, The vehicle holder is characterized in that the upper piece is formed to be substantially horizontal to the upper surface of the base.

Therefore, according to the present invention, among the above configurations, especially by connecting the thin plate pieces to each other via the thin edges, the entire engagement part can be bent with a relatively light force. This reduces the burden on line workers. Furthermore, the fact that the engaging portion can be easily folded means that the restoring force is small. Therefore, since the force in the direction of releasing the lock of the locking means is weak, on the contrary, the locked state is reliably maintained.

Furthermore, the upper piece is formed so as to be almost horizontal to the upper surface of the base, that is, the pressing surface when pushing in to bend the engaging part is flat, which may cause injury to the operator's fingers. It has excellent effects such as:

[Brief explanation of the drawing]

Fig. 1 is a perspective view showing the first embodiment of the holder of the present invention, Fig. 2 A and B are front sectional views showing the installation work to the sheet material, and Fig. 3 A, B, and C are the body. FIG. 4 is a perspective view showing the second embodiment of the holder of the present invention;
FIG. 5 is a cross-sectional view showing the assembled state, and FIGS. 6 to 8 are partial cross-sectional views showing respective embodiments of the locking means for locking the strap to the base. 1, 1'... Base, 2... Sheet material, 3... Insertion hole, 7... Base, 9... Claw piece, 10... Attachment band, 12... Engagement ridge, 13... Engagement Matching nail edge, B...
...Body panel, C1, C2... Holder.

Claims (1)

[Scope of utility model registration request] a base comprising means for engaging the vehicle body side;
a base that is erected substantially coaxially on the top surface of the base and that can be inserted into an insertion hole opened in the object to be attached;
The upper part of the base is crowned with a plurality of thin plate pieces having a constant width, and is formed into a polygonal loop shape that can be bent and stretched, and in its extended state, it can be inserted into the insertion hole. an engaging part formed to be able to hold the attachment target with the base in a state where the legs are bent; and an upper piece of the thin plate piece that is used for pressing when the engaging part is bent. and a locking means interposed between the inner surface of the base and the upper surface of the base to maintain the bent state of the locking portion, the thin plate pieces are connected to each other via a thin edge. In addition, the vehicle holder is characterized in that the upper piece is formed to be substantially horizontal to the upper surface of the base.