JPH0513768Y2 - - Google Patents

Description

[Detailed description of the invention] (Field of industrial application) The present invention is a device for displaying construction areas at road construction sites, etc., and for controlling access to the areas, such as colored cones, especially revolving lights, etc. This invention relates to a color cone that is worn to notify various signals.

(Prior Art) Conventionally, display devices such as color cones and flashing lights have been provided to clearly indicate construction areas. In addition, color cones that are integrated with a display device, such as a color cone with a revolving light, are available, but the display device and color cone are fixed and there are no removable ones. The display device was often damaged, and another type of colored cone with a display device had to be purchased to provide other display means for warning.

(Means for Solving the Problems) The present invention has been made in view of the above-mentioned conventional problems, and is a mounting method in which a mounting piece of a support plate on which equipment is attached is removably fixed to the above-mentioned color cone. A tongue piece is provided so that the mounting device can be replaced alone or together with the support plate. In addition, by making the support plate shaped so that it can be locked upside down, it not only separates into separate pieces as described above, but also provides a structure in which the color cone itself protects the display device.

(Example) Hereinafter, the present invention will be explained based on an illustrated example.

A support plate 3 to which a rotating light 2 having a light source 1 is fixed either integrally or separately is provided with a pair of left and right mounting pieces 3a that engage with a mounting tongue 5a fixed to a color cone 4, and the mounting tongues Thread the thumbscrew 6 from above the mounting piece 3a into the screw hole provided in the mounting piece 5a and fix it. The color cone 4 has a hollow conical shape without an upper part and is made of plastic molding. The attachment tongues 5a are a pair of left and right small protrusions planted on the collar cone 4. A threaded portion that engages with a wing screw 6 is provided approximately at the center of the mounting tongue piece, and the support plate 3 is firmly fixed. The mounting piece 3a is provided with a notch in order to avoid the thumbscrew 6. These notches are provided symmetrically on the left and right mounting pieces. Although the thumbscrew 6 has been introduced as a fixing means, other fixing means such as simple screwing may be used. In the above mounting state, the mounting tongue piece 5a is attached to the collar cone 4.
In order to attach it more firmly, a reinforcing member 5 made of metal such as iron is used instead of directly fixing it to the color cone.
is fixed to the color cone 4 in advance and attached via the reinforcing member 5. In this case, the reinforcing member is a plate or an annular plate made of a strong material, and depending on the usage condition, it also reinforces the entire color cone. The attachment location does not matter whether it is inside or outside the color cone. Further, the support plate 3 can be locked upside down with the fixture attached, and the collar cone itself serves as a protective cover for the fixture.

As an example of engagement, various attachment means of the attachment piece 3a that engages with the attachment tongue piece 5a can be changed, so some examples include the engagement by the flange 5b shown in the third figure and the fourth attachment means. For example, a sliding locking method using the illustrated stopper pin 5c may be used.

Specifically, in the case of the flange shown in the third figure, the flange 5 is attached to the protruding portion of the mounting tongue 3a of the support plate
The support plate 3 is fixed to the collar cone 4 by locking the ring portion b.
In the case shown in FIG. 4, a locking tongue 5d bent into a U-shape is provided at the tip of the attachment tongue 3a, so that the support plate 3 can be slid on the attachment tongue 5a. The notch in the mounting piece 3a is provided in an L-shape, and when the support plate 3 is slid and reaches the mounting position, the stopper pin 5c is engaged with and fixed in the L-shaped notch in the mounting piece 3a.

(Effects) With the above-described configuration of the present invention, the display device portion of the color cone with display device can be easily replaced with a desired device. Previously, there was a risk of damage to the display device due to shocks and vibrations when it was not being used directly, such as when being transported or stored in a warehouse, but since it can be easily replaced by flipping it upside down, the color cone itself can be used as a protective cover. It can be used without any special guard or packaging. In addition, it provides a reliable means of protection during transportation, etc., and has a great practical effect.

In addition, this invention is not limited to display devices, but can also be applied to speakers, etc.
It goes without saying that it can be used widely, including public address equipment, and as a protection mechanism for equipment that shares the same technical concept.

[Brief explanation of the drawing]

FIG. 1 is a front perspective view of a first embodiment of the present invention. FIG. 2 is an enlarged perspective view of the support plate 3. FIGS. 3 and 4 are explanatory diagrams of other engaging means. 1... Light source, 2... Rotating light, 3... Support plate, 3a... Mounting piece, 4... Color cone, 4a
...Movable piece, 5...Reinforcement ring, 5a...Mounting tongue piece,
5b...flange, 5c...stopper pin, 5
d...Latching tongue piece, 6...Thumb screw.

Claims (1)

[Claims for Utility Model Registration] (1) A pair of left and right mounting pieces 3a are provided on the support plate 3 for fixing the fixture to be fixed, and a mounting tongue piece 5a corresponding to the mounting pieces 3a is provided above the collar cone 4, and the mounting A collar cone configured with a mounting means for removably locking the piece 3a and the mounting tongue piece 5a, characterized in that the support plate 3 can be locked upside down while the fixture to be fixed is attached and fixed. color cone. (2) Utility model registration claim No. (1) characterized in that the attachment tongue piece 5a of the color cone 4 is locked to a reinforcing member such as a reinforcing ring 5 fixed to the upper part of the color cone 4. Color cone as described in section. (3) As a means for attaching the mounting piece 3a and the mounting tongue piece 5a, the attachment piece 3a is fixed to the support plate 3 with a thumb screw 6 by a combination of a thumb screw 6 and a threaded portion of the attachment tongue piece 5a. A color cone as described in paragraph (1) or (2) of the claims for utility model registration. (4) A request for registration of a utility model characterized in that, as a means for attaching the mounting piece 3a and the mounting tongue piece 5a, the flange 5b is fixed to a collar cone and the ring of the flange 5b is locked to the protruding portion of the attachment tongue piece 3a. Range Color cones described in item (1) or item (2). (5) As a means for attaching the mounting piece 3a and the mounting tongue piece 5a, a U-shaped bent locking tongue piece 5d is provided at the tip of the attachment tongue piece 5a, and an L-shaped notch is provided on the attachment piece 3a for installation. Registration of a utility model characterized in that the piece 3a is slid on the mounting tongue piece 5a, and when the piece 3a is slid to a predetermined position, the stopper pin 5c on the mounting piece 3a engages with the L-shaped notch and is fixed. A color cone according to claim (1) or (2).