JPH064482Y2 - Internally illuminated cone - Google Patents

Description

[Detailed Description of the Invention] <Industrial application field> The present invention relates to an internally lit cone having a lighting bulb installed therein so as to be installed on a road to draw attention to a traveling vehicle and a pedestrian.

<Conventional Technology and Problems> A conventional internally-illuminated cone is configured so that a lighting bulb can be attached to an upper part or a central part inside a cone-shaped main body.
This cord was led out from the opening at the lower end.

As described above, in the conventional example, since the cord is led out to the outside from between the road surface and the lower end portion and connected to the power supply, a gap is created between the lower end portion and the road surface by this cord, and the entire lower end portion is covered. In addition to not being grounded on the road surface, the installation state of the cone becomes unstable, and in the case where the lighting bulb is attached to the upper inside of the main body, there are drawbacks such as difficulty in attaching and detaching the bulb.

<Problems to be solved by the invention> The present invention addresses the above-mentioned difficulties, and the purpose thereof is to easily attach and detach the lighting bulb in the cone and store the cord of the lighting bulb. (EN) Provided is an internally-illuminated cone that can be housed inside sometimes and led out from the upper part at the time of use to ground the entire lower end of the cone to the road surface.

<Means for Solving Problems> The present invention has been made to solve the above problems, and its gist is to provide a cylindrical truncated cone-shaped main body and a detachable mount on the upper end of the main body. The upper and lower parts of the cap have a concave shape from the lower end to the upper part. A plurality of protrusion introducing grooves, which are continuous with the mold and into which the plurality of retaining protrusions protruding from the inside of the main body can be inserted respectively, are provided, and the retaining protrusions are press-fitted at the tips of the protrusion introducing grooves. Connectable projection fitting parts in series, inside the top of the cap, fix the socket of the light bulb for lighting with a plurality of cords with connecting tools at the tip, and below the cap,
A plurality of cord lead-out holes for leading out the above cords to the outside are provided, and a cord support concave portion for supporting each cord led out to the outside is provided in the outer lower part in a continuous manner with the cord lead-out holes. Is.

<Example> Hereinafter, an example is described in detail.

(1) is an internally illuminated cone, which is composed of a cylindrical truncated cone-shaped body (2) made of synthetic resin, and a synthetic resin cap (3) detachably provided on the upper end of the body (2). ing. A plurality of fixing protrusions (4) for fixing the cap (3) are provided on the inside of the upper portion of the main body (2). Outside the cap (3) above the bottom edge The mold is provided with a plurality of concave projection introducing grooves (5), into which the fixing projections (4) of the main body (2) can be fitted. At the tip of each projection introduction groove (5),
The projection fitting portion (7) is continuously provided via the (6). When the fixing projection (4) fitted through the projection introducing groove (5) is press-fitted into the projection fitting portion (7) against the elastic force of the protruding ridge (6), as shown in FIG. (3) is fixed to the body (2). Cap (3)
Inside the top of the socket is a socket (9) for screwing a light bulb (8)
This socket (9) has a fitting (10)
A cord (11) having a cord and a cord (13) having a connector (12) at the tip are connected. (14) is a plurality of cord lead-out holes, which are formed in the lower part of the cap (3).
When (3) is fixed to the body (2), most of the holes (14) are the body
It is closed by (2) and is provided at a position where the upper end is slightly exposed to the outside. Each cord (11) (13) is led out to the outside through the cord lead-out hole (14) together with its connecting tool (10) (12), and the cord (11) (13) is located outside the main body (2). The cap (3) to the body (2), the cord (11) (1
As shown in FIG. 4, 3) fits into the upper end of the cord lead-out hole (14) and is led out of the main body (2). In addition, each cord outlet (1
A cord supporting recess (15) is provided in the lower outer portion of 4) and extends from the hole (14) to the lower end. The cords (11) and (13) led out from the cord lead-out hole (14) together with the connectors (10) and (12) always hang down by their weight as shown in FIG.
5) It is fitted and supported by this. When the cap (3) is fixed to the main body (2) in this state, the cords (11) (13) are connected to the connector (10) (as shown in FIG. 5). It is stored in the main body (2) together with 12). On top of the outside of the cap (3) is a bar (1
A ring groove (18) into which the ring (17) of (6) can be press-fitted is formed so that the bar (16) can be fixed. Reference numeral (19) is a ring-shaped weight for preventing falling, and is fitted to the peripheral frame (20) formed inside the lower end of the main body (2). The body (2) is
As a means to enable stacking of internal lighting cones,
Multiple stoppers (21) protruding inward at the lower part of (2)
In addition, projecting step portions (22) are formed on the outer side above the stopper (21) of the main body (2), and another internally illuminated cone (23) is stacked inside as shown in FIG. When the outer cone (1)
The stopper (21) of this is brought into contact with the protruding step (22) of the inner cone (23).

Therefore, in FIG. 1, the cord lead-out hole of the cap (3) is shown.
(14) The cords (11) and (13) derived from (14) hang down by their weight and are fitted into the cord supporting recess (15).

When this internal lighting cone (1) is used, the cords (11) and (13) are removed from the cord supporting recess (15) and held horizontally in the state shown in FIG. 1, and the projection introducing groove (of the cap (3) ( After inserting the retaining projection (4) of the main body (2) into the vertical direction in (5), rotate the cap (3) to project the retaining projection (4) against the elastic force of the protrusion (6). When press-fitted into the fitting part (7), the cap (3) is
Is fixed to the main body (2), and the cords (11) and (13) are connected to the main body (2) from the upper ends of the cord introduction holes (14) and (14) together with the connecting tools (10) and (12) as shown in FIG. Out of. In this state, the connection tool (1
When the power source is connected to 0) or the connector (12), the lighting bulb (8) is turned on. Fit the ring (17) of the bar (16) into the ring groove (18) of the cap (3) so that the bar (16) is illuminated.
(1) is connected.

Also, when storing or transporting, the cord (11) shown in FIG. 1 is used.
In a state where (13) is fitted and supported in the cord supporting recess (15) of the cap (3), the cord (11) (13) is placed in the main body (2) together with the connector (10) (12). Insert it and fix the cap (3) to the main body (2) by the same operation as above, and the cords (11) and (13) will be connected to the main body (2) together with the connectors (10) and (12) as shown in FIG. It is housed inside, is supported between the cap (3) and the main body (2) by the cord supporting recess (15), and does not come into contact with the lighting bulb (8).

Next, insert another internal lighting cone (23) into the inside of the internal lighting cone (1) in which the cords (11) and (13) of FIG. 5 are housed in the main body (2). The outer cone (1) stopper (2
1) contacts the protruding step (22) of the inner cone (23) and the inner cone
The cap (3) of (23) will not contact the lighting bulb (8) of the outer cone (1), and it can be stacked with the lighting bulb (8) attached, and can be stored or transported. The space can be reduced.

<Effect of the Invention> As is clear from the above description of the embodiment, the internally illuminated cone according to the present invention is separated into the main body and the cap, and the socket of the lighting bulb is fixed to the cap. It is easy to put on and take off, and the cap is fixed to the main body by pressing the fixing projection of the main body into the projection fitting groove of the cap. Even if you lift it, there is no danger of it coming off the main body.

Further, according to the present invention, the cord of the socket is led out from the cord lead-out hole of the cap together with the connecting tool, and the hanging cord is supported by the cord support concave portion continuously provided under the cord lead-out hole.
When using this internally illuminated cone, the cord can be pulled out from the upper part of the cone by removing the cord from the cord supporting recess and fixing the cap to the main body. Since it is not necessary to lead it out from between the lower end portion of the cone, the entire lower end portion of the cone comes into contact with the road surface, and the cone can be installed in a stable state. When storing or transporting the cord, if the cap is fixed to the main body while the cord is supported by the cord supporting recess, the cord is supported between the cap and the main body, and the cord or the connecting tool contacts the lighting bulb. Without it,
This has the effect of preventing damage to the lighting bulb.

[Brief description of drawings]

FIG. 1 is an exploded front view of an internally illuminated cone according to the present invention, and FIG.
1 is an enlarged sectional view taken along the line AA of FIG. 1, FIG. 3 is a partially enlarged sectional view of a cap in a fixed state, FIG. 4 is a perspective view of a used state, and FIG. 5 is a partially enlarged view of a cord stored state. Cross section,
FIG. 6 is a vertical sectional view in a stacked state. (1) …… Inside illuminated cone, (2) …… Main body (3) …… Cap, (4) …… Fixing protrusion (5) …… Protrusion introducing groove, (6) …… Ridge ridge (7) ) …… Protrusion fitting part, (8) …… Lighting bulb (9) …… Socket, (10) …… Connector (11) …… Cord, (12) …… Connector (13) …… Cord , (14) …… Cord lead-out hole (15) …… Cord support recess

Claims (1)

[Scope of utility model registration request] 1. A cylindrical frustoconical main body and a cap detachably provided on the upper end of the main body, and a concave shape is formed upward from the lower end on the outside of the lower part of the cap. A plurality of protrusion introducing grooves, which are continuous with the mold and into which the plurality of retaining protrusions protruding from the inside of the main body can be inserted respectively, are provided, and the retaining protrusions are press-fitted at the tips of the protrusion introducing grooves. A series of fitting fittings that can be fitted together are provided, and inside the top of the cap,
Fix the socket of the light bulb for lighting with a plurality of cords having a connector at the tip, and make a plurality of cord lead-out holes in the lower part of the cap, and connect the lead-out holes to the outer lower part. Internally illuminated cone characterized in that a cord support recess is provided in the.