JPS6113693A - Mechanism for removing automotive device - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention provides an on-vehicle equipment ejection mechanism Kr! for reliably ejecting equipment installed in a car via a mounting bracket. A″
It is something that is fru.

When installing JIIK such as audio equipment such as a car radio, car stereo, and radio, it is installed on the east-facing instrument panel 11 & C using appropriate mounting brackets.

On the other hand, when removing the attached equipment, it is desirable that the rowing be completed reliably and in a short time.

The present invention has been made from the above-mentioned viewpoints, and includes preparing a take-out fitting having at least a tip formed of a wedge-shaped thin plate, and fixing a mounting fitting having a protruding piece to a side surface of a support frame having a hole for in-vehicle equipment. For mounting structure #I, in which the protruding piece is supported by engaging the hole with The object is to provide a device ejecting mechanism for a single device which is inserted into the device and removed from the hole when the protrusion is engaged by the tapered portion of the wedge-shaped thin plate, thereby achieving the above object.

The embodiments of the present invention will be described below with reference to the drawings.

FIG. 1 is a perspective view showing an on-vehicle equipment mounting mechanism according to an embodiment of the present invention, in which reference numeral 1 denotes a take-out metal fitting, which is made of a thin plate and has a wedge-shaped portion 2 at its tip 14i, and tapered capitals 3 on both sides.

4 shows an in-vehicle equipment mounting structure, with second
The equipment 5 is mounted on the instrument panel by fixing a mounting bracket 6 as shown in the figure and supporting the mounting bracket 6 with a bracket 7.

The mounting bracket 6 is made of a thin plate and has an elongated length 8 in its longitudinal direction.
At the same time, a pair of protruding pieces 9 are provided on both sides thereof. This mounting bracket 6 is fixed to both sides of the device 5 with screws 10. For convenience of explanation, only one side is shown in the figure.

Bracket 7 above! 1! A pair of holes 11 are provided at corresponding positions on both sides of the device 5, and the device 5 is supported by the bracket 7 by engaging the pair of projections 9 with these holes 11.

When the wedge-shaped portion 2 at the tip of the extraction fitting 1 is inserted into the gap between the mounting fitting 6 and the bracket 7 into such a mounting structure 4, the tapered portions 3 on both sides of the wedge-shaped portion 20 are inserted. The single protruding piece 9 is engaged with the hole 11i by the action of
is forcibly removed, so the mounting fitting 6 is released from the bracket 7.

Therefore, the device 5 can be easily taken out from the bracket 7 by pulling it toward you.

FIG. 3 shows another embodiment of the present invention, in which the mounting bracket 6
' as shown in Figure 4, there is a tab 12 on the front part in the longitudinal direction.
i is provided. On the other hand, the extraction metal fitting 1'' has a hole 13 provided at a position corresponding to the claw 12.

When using the extraction bracket 1"k having such a structure and inserting it toward the gap between the wedge-shaped part 2 at the tip of the 7 and the mounting bracket 6' and the bracket 7, as in the previous embodiment, the mounting When the metal fitting 6' is released from the racket 7 and the hole 13 of the extraction metal fitting 1' coincides with the pawl 12 of the mounting metal A6', the pawl 12 is guided to the hole 13 by the spring effect, and the two are separated. It becomes engaged.

111 by pulling out the ejector fitting 1' from the seventh case! b 5 Can be extended from the Y bracket 7.

FIG. 5 shows seven other embodiments of the present invention.

A long hole 14 is provided in front of the hole 13 as a take-out metal fitting 5.
It's a KLk thing.

When using the extraction bracket IY with this structure and inserting the wedge-shaped portion 2 at the tip toward the gap between the mounting bracket 6' and the bracket 7, the mounting bracket 6 '' is released from the bracket 7, and the claw 12 is engaged with the hole 13. In this case, in this HVC, since the elongated hole 14'11 is provided in the extraction fitting l, the claw 12 is engaged with the hole 13. The length 12 of the mated 1 is long 14
Since it is guided by the eye appearance, it is possible to facilitate the operation of inserting the withdrawal AI.

The device 5 can be taken out from the bracket 7 by pulling the removal fitting 1 as it is.

As is clear from the above description, according to the present invention, at least a dispensing metal whose tip end is formed of a wedge-shaped thin plate is prepared, and an in-vehicle device can be fixed to a v-marked surface of a mounting bracket having a protruding piece. For a mounting structure in which the protruding piece is supported by a supporting frame such that it is engaged with a hole, the wedge-shaped thin plate at the tip of the extractor is inserted into the gap between the mounting bracket and the supporting frame. The device can be removed reliably and in a short period of time because the protrusion piece engaged with the tapered portion of the wedge-shaped thin plate can be removed from the hole.

In particular, by using a thin plate as the extraction metal fitting, the width of the device can be increased, so that extraction can be carried out smoothly without placing a burden on the instrument panel.

[Brief explanation of the drawing]

1 to 5 are perspective views showing embodiments of the present invention. 1, 1″, l... Removal metal fitting, 2... Wedge-shaped part,
3...Tapered portion, 4...Single mounting device mounting structure, 5...
...Equipment, 6.6...Mounting bracket, 7...Bracket, 9...Protrusion piece. 11, 13. 14...hole, 12...claw. Patent Applicant Tararion Co., Ltd. Agent Attorney Hyo 1) Takeshi Part 3 Figure 5

Claims (1)

[Claims] An in-vehicle device is provided with a take-out fitting whose end portion is made of a wedge-shaped thin plate, and a mounting bracket having a protruding piece is fixed to the side surface, and the protruding piece is engaged with the hole by a support frame having a hole. Insert the wedge-shaped thin plate at the tip of the extraction fitting into the gap between the mounting fitting and the support frame, and use the tapered part of the wedge-shaped thin plate to An in-vehicle device ejection mechanism characterized in that the protrusion piece in an engaged state is configured to be removed from a hole.