JPH0136215Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a mounting device for a resin display board comprising a display sheet and a decorative board that is polymerized on the surface of the display sheet.

The conventional mounting device for attaching a display board to a vehicle's instrument panel, in which a transparent decorative board is superimposed on the surface of a display sheet with patterns, letters, etc.
There are some as shown in FIGS. 1 and 2. The one shown in FIG.
A display board 5 is constructed by attaching a display sheet 3 with a character pattern or the like using double-sided adhesive tape 4,
This display board 5 is attached to the instrument panel 6 of the vehicle body.
When installing the instrument panel, the locking pawl 1 is engaged in a mounting hole 7 provided in the instrument panel 6. However, in the display board 5 having such a structure, the adhesive tape attached to the back side of the transparent decorative board 2 can be seen through the decorative board 2, which impairs the aesthetic appearance of the display board 5. In addition, due to heat deformation caused by the instrument panel 6 and the display board 5 being exposed to direct sunlight for a long period of time, the locking force of the locking claw 1 is released, and the display board 5 is removed from the instrument panel. There were problems such as the device being detached from the panel.

In addition, the one shown in the second figure has a transparent decorative board 2' on the back surface of which a character pattern etc. is printed directly on the back surface.
The claw member 1' is fixed with a double-sided adhesive tape 4' to form a display board 5', and when this display board 5' is attached to the instrument panel 6 of the vehicle body, the locking method is used as in the above embodiment. The claw 1' is adapted to be engaged in a mounting hole 7 provided in an instrument panel 6. However, when constructing the display board 5' having such a structure, a printing process is required on the back side of the decorative board, which increases the product cost.Furthermore, as in the above embodiment, the locking claws due to thermal deformation are Problems remained, such as the withdrawal of

The present invention was made to solve the various problems mentioned above, and its first purpose is to attach a decorative board and a display sheet to the back side of the decorative board without using double-sided adhesive tape. Attach a display sheet. The second purpose is to provide a resin display board mounting device that has a structure that can reliably maintain engagement between the locking pawl and the mounting hole provided in the instrument panel, and that can eliminate the problems in the conventional example described above. The purpose is to provide the following.

The present invention will be explained in detail below based on the embodiments shown in FIGS. 3 to 6.

10 is a display board, and this display board 10 is composed of a decorative board 11 formed of a transparent resin board and a display sheet 12 attached to the back side of this decorative board 11. , on the back side of the decorative board 11, there are locking claws 1 at the tips on both left and right ends.
A pair of locking legs 13 forming 3' are attached to the decorative board 11.
Furthermore, a groove 14 extending in the axial direction of the locking legs 13 is formed on the inner surface of the locking legs 13, that is, on the opposing surfaces of the pair of locking legs 13. It is something. Reference numeral 15 denotes a metal spring member that is fitted between the pair of locking legs 13, 13, and this spring member 15 has a pair of upper and lower elastic pieces 16, 16' formed in a generally dogleg shape on the side. , a back portion 17 formed at the boundary between the pair of elastic pieces 16 and 16', and a pair of upper and lower wing pieces 18, 18' formed by cutting and bending the central part of each elastic piece 16 and 16'. The width of the wing pieces 18, 18 is equal to the width of the groove 14.
The width of the groove is slightly smaller than that of the wing piece 18,1.
8' is formed so as to be able to fit into the groove 14. 19 is an instrument panel to which the above-mentioned display board 10 is attached, and this instrument panel 19 has the above-mentioned locking legs 1.
3 is formed with a through hole 20 into which it is inserted and locked.

The above is the configuration of this embodiment. Next, the procedure for attaching the display board 10 to the instrument panel 19 will be described. First, the display sheet 12 is attached to the back side of the decorative board 11, and the When the locking legs 13, 13 protruding from the back surface are inserted into the through hole 20 formed in the instrument panel 19, the locking claws 13' provided at the tips of the locking legs 13, 13 By engaging with the edge of the through hole 20, the display board 10 is connected to the instrument panel 19.
(See Figure 3C). Next, the tips of the wing pieces 18, 18' of the spring material 15 are positioned in the grooves 14, and the upper and lower pairs of locking legs 13, 13 are pushed into each other. The elastic pieces 16, 16' are attached to the pair of locking legs 13, 13.
The spring material 15
The back part 17 presses the display sheet 12 in the direction of the decorative board 11, and the spring material 15 presses the display sheet 12 toward the decorative board 11.
Due to the locking friction force between the tip of 8' and the concave groove 14, the decorative plate 1
It is fitted and held between both locking legs 13, 13 of 1. Therefore, according to this embodiment, the spring material 15
As a result of this action, both locking claws 13' on the decorative board 11 are pushed apart so as to be engaged and held with the instrument panel 19, so that the attachment of the display board 10 to the instrument panel 19 is ensured. There is an effect that can be done. In addition, since the display sheet 12 is pressed against the decorative board 11 by the spring material 15, there is an effect that the display sheet 12 and the decorative board 11 can be kept fixed without requiring an adhesive or a bonding process. .

This invention is as described above, and the resin plate 11
A mounting hole 20 provided in the mounting plate 19 to which the
A pair of legs 13 that penetrate into the resin plate 11 are integrally provided, grooves 14 extending in the longitudinal direction are provided inside each of the legs 13, and
A pair of elastic pieces 16, 16' are connected in a substantially V-shape, and a pair of elastic pieces 16, 16' are connected in a substantially V-shape. A spring material 15 having a pair of wing pieces 18, 18' cut and raised in opposite directions from 16, 16' is placed between the two leg parts 13, and the two wing pieces 18, 1
8' is fixed by being locked in both grooves 14, and when the legs 13 are inserted into the mounting holes 20 and the resin plate 11 abuts against the mounting plate 19, the The elastic pieces 16, 16' constantly press the locking pawl 13' engaged with the edge of the opening to prevent the engagement from being released. This has the effect of ensuring that the bond is maintained.

[Brief explanation of the drawing]

Figures 1a, b, and c are a front view showing a conventional resin plate mounting device, a sectional view along the line bb, a sectional view along the line cc,
Figures 2a, b, and c are front views showing other conventional examples;
bb line sectional view, cc line sectional view, Figure 3a,
b and c are a front view showing an embodiment of the resin plate mounting device according to the present invention, a cross-sectional view taken along the line bb and a cross-sectional view taken along the line c-c, FIG. 4 is a perspective view of only the spring material, and FIG. is a rear view of the main part in FIG. 3, and FIG. 6 is an enlarged sectional view of the main part along the - line. 10... Display board, 11... Decorative board, 12... Display sheet, 13... Locking leg, 13'... Locking claw,
14... Concave groove, 15... Spring material, 16, 16'...
...elastic piece, 17...back, 18,18'...wing piece,
19...Instrument panel.

Claims (1)

[Scope of utility model registration request] A pair of leg portions 13 are integrally provided on the resin plate 11 and penetrate into mounting holes 20 provided in a mounting plate 19 to which the resin plate 11 is attached, and a groove 14 extending in the longitudinal direction is provided inside each of the leg portions 13. Furthermore, engagement claws 13' are provided at the tips of both leg portions 13 to extend outward and engage with the opening edge of the mounting hole 20, and a pair of elastic pieces 16, 16' are formed into a substantially V-shape. A spring member 15 having a pair of wing pieces 18, 18' connected to the elastic pieces 16, 16' in opposite directions is placed between the two leg parts 13, and the two wing pieces 18, 18' is fixed by being locked in both grooves 14, and when the resin plate 11 abuts against the mounting plate 19 by penetrating both legs 13 into the mounting hole 20, the opening edge A resin plate mounting device characterized in that the elastic pieces 16, 16' constantly press the engaging claw 13' engaged with the resin plate to prevent the engagement from being released.