JPH0343451Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Technical Field] This invention relates to a hanging device for suspending a light cover, etc. of a ceiling-mounted lighting fixture.

[Background technology]

Conventionally, as shown in FIG. 5, a lighting cover (not shown) is suspended from a hook-shaped heaton 31 screwed into a ceiling 30 via a hanging rope 32.

However, if the lighting cover is hit by an object or the like, the hanging rope 32 may come off from the heaton 31 and the lighting cover may fall. In addition, if you want to lower the position of the lighting cover during maintenance such as cleaning or lamp replacement, you have to remove the hanging cable 32 from the heaton 31 and lower the lighting cover to the floor, which makes the work cumbersome. It was hot. With ceiling-mounted lighting equipment, maintenance work must be done at a high place, so it is extremely difficult to completely remove the lighting cover in this way.

[Purpose of invention]

The idea was to create a hanging device that eliminates the fear of suspended objects falling, can lower the hanging height of the suspended objects, and allows maintenance, etc. to be performed while the suspended objects are suspended. The purpose is to provide.

[Disclosure of invention]

The hanging device of this invention includes a hanging device having a hanging rope insertion hole, a holder having a hanging rope connecting portion and a downward hook and attached to an object to be suspended, and one end connected to the hanging rope connecting portion. a sling that is inserted into the sling insertion hole; and an engaging member that is attached to the other end of the sling and is formed to a size that cannot pass through the sling insertion hole and that is hooked to the downward hook. It is equipped with the following.

According to the configuration of this invention, a suspension rope whose one end is connected to a holder provided on an object to be suspended is passed through the sling insertion hole of the sling, and the engaging member attached to the other end of the sling is connected to the holder. Since it is hooked on the downward hook of the hanger, even if the engaging member comes off from the downward hook due to the impact of the object hitting the suspended object, the engaging member will not be able to pass through the hanger and will stop. Therefore, the suspended object does not fall and is safe.

In addition, by removing the engaging member of the hanging rope from the normal hanging state in which it is hooked on the downward hook of the receiver, the position of the suspended object is lowered to the height where the engaging member stops with the hanging tool. be able to. Therefore, maintenance etc. can be performed while the suspended object is suspended without completely removing it.

Embodiment An embodiment of this invention will be described based on FIGS. 1 to 4. This embodiment is applied to hanging a lighting cover, and includes a hanging device 2 having a hanging cable insertion hole 1, a hanging cable connecting part 3 and a downward hook 4, and a hanging object 5 consisting of a lighting cover. The attached receiver 6, the sling 7 whose one end is connected to the sling joint 3 and inserted into the sling insertion hole 1, and the sling 7 which is attached to the other end of this sling 7 and inserted into the sling insertion hole 1. The engaging member 8 is formed to a size that cannot be passed through and is hooked onto the downward hook 4.

The hanging tool 2 consists of a ring-shaped part 2a in which a hanging cable insertion hole 1 is formed and a threaded part 2b in the form of a wood screw, and is screwed into a construction material 9 such as a ceiling. Note that the hanging tool 2 may be attached to the main body of the lighting device depending on the structure of the lighting device. In that case, it may be attached by welding or by a threaded portion 2b formed on the hanger 2.

The rope connecting portion 3 of the receiver 6 is formed into a ring shape, and a downward hook 4 is branched from a portion thereof. Further, a mounting leg 6a is provided to protrude from the hanging rope connection portion 3, and is thereby attached to the suspended object 5.
The mounting leg 6a may be attached as a threaded portion to the suspended object 5 by screwing or tightening a nut, or may be embedded and fixed in the suspended object 5 by integral molding or the like.

The hanging rope 7 is made of a ball chain, other chain, string body, etc., and the engaging member 4 is made of a metal ring member. The engaging member 4 may be hook-shaped. A ring-shaped coupling member 10 is attached to one part of the suspension rope 7, and is fitted onto the suspension rope coupling portion 3 of the receiver 6.

FIG. 4 shows the entire lighting fixture using this hanging device. The lighting fixture main body 11 is divided into two parts, each of which is embedded in the ceiling, that is, in the construction material 9. 12 is a lamp such as a directly operated fluorescent lamp.

According to this configuration, the receiver 6 provided on the suspended object 5
The suspension rope 7 with one end connected to the suspension cable insertion hole 1 of the suspension tool 2
An engaging member 8 is attached to the other end of the hanging rope 7.
is hooked onto the downward hook 4 of the receiver 6, so even if the engaging member 8 comes off from the downward hook 4 due to an impact such as when an object hits the suspended object 5, the engaging member 8 will not be suspended. It cannot pass tool 2 and stops. Therefore, the suspended object 5 does not fall and is safe.

Furthermore, by removing the engaging member 8 of the hanging rope 7 from the normal hanging state in which it is hooked on the downward hook 4 of the receiver 6 as shown in FIG. The position of the suspended object 5 can be lowered to a height where the joining member 8 stops with the hanging tool 2. Therefore, maintenance such as replacing the lamp or cleaning can be performed while the suspended object 5 is suspended without completely removing it.
Easy to maintain. Maintenance of the lighting equipment requires work at a high place, but since maintenance can be performed with the suspended object 5 hanging in this way, the work is very easy to perform.

In addition, although the said Example demonstrated the case where the suspended object 5 was a lighting cover, the suspended object 5 may be a shelf board or other objects.

[Effect of idea]

In the hanging device of this invention, a hanging rope whose one end is connected to a holder provided on an object to be suspended is passed through the hanging rope insertion hole of the hanging tool, and an engaging member attached to the other end of the hanging rope is connected to the holder. Since it is hooked onto the downward hook of the hanger, even if the engaging member comes off the downward hook due to an impact such as when the object hits the suspended object, the engaging member will not be able to pass through the hanging tool and will stop. . Therefore, the suspended object does not fall and is safe.

In addition, by removing the engaging member from the normal hanging state in which the engaging member of the hanging rope is hooked onto the downward hook of the receiver, the position of the suspended object is lowered to the height where the engaging member stops with the hanging tool. be able to. Therefore, there is an effect that maintenance etc. can be performed while the suspended object is suspended without completely removing it.

[Brief explanation of the drawing]

Figure 1 is a sectional view of an embodiment of this invention, Figure 2 is an explanatory diagram of its removal operation, Figure 3 is a sectional view of the lighting cover in its lowered state, and Figure 4 is this lighting cover hanging device. Cross-sectional view of a lighting fixture using
The figure is a sectional view of a conventional example. 1... Hanging cable insertion hole, 2... Hanging tool, 3... Hanging rope joint, 4... Downward hook, 5... Hanging object, 6
...Hanging tool, 7... Hanging rope, 8... Engagement member.

Claims (1)

[Scope of utility model registration request] a hanging device having a hanging rope insertion hole, a holder having a hanging rope connection portion and a downward hook and attached to the suspended object, one end of which is connected to the hanging rope connection portion and is inserted into the hanging rope insertion hole. A hanging device comprising: a hanging rope; and an engaging member attached to the other end of the hanging rope, formed to a size that cannot pass through the hanging rope insertion hole, and hooked to the downward hook.