JPS62347Y2 - - Google Patents

Description

[Detailed Description of the Invention] This invention relates to a clip for attaching T-bars that is used to suspend and support two T-bars supporting a ceiling board from a fence support.

Conventionally, the T-bar mounting clips used to suspend and support two T-bars from a fence support have downward flanges on both sides of the upper end, as shown in Figures 1 and 2. portions 1a and 1b, and upward flange portions 1c and 1c on both sides of the web near the bottom, respectively.
1d and having upward flanges 1e and 1f on both sides of the lower end, respectively, are arranged in parallel, and the opposing inner downward flanges 1a and 1f are arranged in parallel.
1a and between the upward flange portions 1c, 1c, spacers 2a, 2b are respectively placed between the spacers 2a, 2b.
A screw 3 is provided between the spacers 2a and 2b so that the spacers 2a and 2b are pressed in the direction away from each other, and two parallel T-bar materials 1 and 1 are held at a constant interval, and a horizontally symmetrical L-shaped planar The clips 5 and 6 bent to form a shape are placed back to back on one side of the clips, and the downward flanges 1a and 1b of the above-mentioned one T-bar material 1 are
are held in place and fixed with screws 7, and the field edge support 8 is wrapped around and fixed on the other side of each clip 5, 6, and the two T-bar materials 1, 1 are suspended and supported by the field edge support 8. , the other upward flange 1f of the two T-bar members 1
The structure was such that a ceiling board 4 was placed on the top.

However, the conventional clips 5 and 6 mentioned above
When using the T-bar material 1, separate spacers 2a and 2b are required to determine the interval between the two T-bar materials 1, so in addition to each clip 5 and 6, the spacer 2
a, 2b and bolt 3 for connecting them
Since it is necessary to use screws 7 and 7, the number of parts increases, resulting in a decrease in work efficiency and an increase in cost.

The purpose of this invention is to eliminate the conventional drawbacks of preparing two clips and two spacers and tightening bolts and screws at two locations, and to increase material yield with a small number of parts and improve work efficiency. T that can be made very good
The object of the present invention is to provide a clip for attaching bar material.

This invention is a clip for attaching two T-bar materials having a downward flange and an upward flange to a field edge support, and supports the field edge support from below in the middle part of the first plate. At the same time, a field edge receiver fixing part having a guide hole for fixing the field edge receiver from above is bent and formed on the upper part of the first plate material. a first clip member formed by bending a downward fitting part for the T-bar material that fits into the upward collar part of each of the two T-bar materials at the lower part of the clip member; and a second clip member formed with an upward fitting portion for the T-bar material that fits into the upward collar portion of each of the T-bar materials, and a through hole provided in one member and a second clip member formed in the other member. Using the internal threaded hole, the first
It is characterized in that the clip member and the second clip member are connected by a screw.

Hereinafter, embodiments of this invention will be described in detail based on the drawings.

FIG. 3 shows a T-bar mounting clip 10 according to an embodiment of this invention. A field edge receiving support part 11 for supporting the field edge receiver 20 from below is cut and raised, and a field edge receiving fixing part 12 for fixing the field edge receiver 20 from above is formed on the top of the first plate. , two T-bar materials 2 shown in FIG. 4 are installed at the bottom of the first plate material.
A first clip member 14 formed with two downward fitting portions 13a and 13b for T-bar material that fit into the upward collar portions 21c and 22c of Nos. 1 and 22, respectively; A second clip member 16 is provided, each of which has two upward fitting portions 15a and 15b for the T-bar material that fit into the downward collar portions 21a and 22a of the T-bar materials 21 and 22, respectively. , the first clip member 14 and the second clip member 16 are screwed together by a screw 23.
(see Figure 4). That is, in the illustrated example, the female threaded hole 17 is formed on the first clip member 14 side, and the female screw hole 17 is formed on the side of the first clip member 14, and
Although the screw through hole 18 is formed on the side, it is of course possible to form a female screw hole on the second clip member 16 side. In the first clip member 14, a guide hole 19 is provided so that the tip of the field edge receiving fixing part 12 can be easily bent and the bending position at that time is constant.

When suspending and supporting the two T-bar members 21 and 22 from the field edge support 20 using the clip 10 having such a structure, first, the first clip member 1 is
4 and the second clip member 16 are brought into a superimposed state, the screw 23 is inserted through the screw through hole 18 of the second clip member 16 and screwed into the female screw hole 17 of the first clip member 14. In this state, as shown in FIGS. 4 and 5, the first
The downward fitting portions 13a and 13b of the clip member 14 are fitted respectively, and the two T-bar members 21,
22 (the other downward flanges 21b, 22b are not used in the illustrated example), upward fitting portions 15a, 15b of the second clip member 16 are provided.
mating with each other. When the screw 23 is rotated, the first clip member 14 and the second clip member 16 move toward each other, so that the T-bar material downward fitting portions 13a, 1 of the first clip member 14 are moved toward each other.
3b is the upward flange portion 21c, 2 of the T-bar material 21, 22;
2c, the second clip member 16
The upward fitting portions 15a and 15b for the T-bar material enter deeper into the downward flanges 21a and 22a of the T-bar materials 21 and 22, and the upward flanges 21c and 22c and the downward flanges 21a and 22a, respectively. When the screw 23 reaches the bottom of the groove, the tightening torque of the screw 23 increases rapidly.
As a result, the two T-bar members 21 and 22 are fixed to the clip 10 in a state where they are connected and held at a constant interval. Next, the field edge receiver 20 having a U-shaped cross section is fitted between the field edge receiver support part 11 and the field edge receiver fixing part 12, and the tip of the field edge receiver fixing part 12 is placed downward at the position of the guide hole 19. By bending, the field edge receiver fixing part 12 can clamp the field edge receiver 20 from above and fix the clip 10. In this way, it becomes possible to suspend and support the two T-bar materials 21 and 22 on the field support 20, and the board support portions 21f and 22f of the two T-bar materials 21 and 22 (the other board support portion 21e , 22e are not used in the illustrated example).
1d and 22d. The ceiling boards 24, 24 are attached in this way.

As explained above, according to the clip 10 for attaching T-bar materials of this invention, the first clip member and the second clip member can each be formed from one sheet of sheet material, so that the yield of the sheet materials can be improved. can do. Since the first clip member and the second clip member are connected by a screw using a through hole provided in one member and a female threaded hole provided in the other member, the two T-bar members Before installation, each clip member is not separated by the screws, and the clips can be easily handled. In addition, during construction, the downward fitting part for the T-bar material and the upward fitting part for the T-bar material of the first clip member and the second clip member in the connected state can be adjusted by adjusting the screws. It can be easily fitted into the upward flange and the downward flange. In addition, when fixing the clip to the field edge holder, the field edge holder fixing part is equipped with a guide hole, which reduces the bending force on the tip and always allows the tip to be bent at a constant bending position. Fixation to the edge holder can be performed easily and quickly. Therefore, it is possible to hang and fix two T-bars to a field edge holder in an extremely short time, and instead of using conventional methods such as two clips, two spacers, bolts, and screws. This provides an extremely excellent effect with great practical value, in that it is possible to attach two T-bar materials very efficiently without using many parts, with a simple component configuration and at a low cost.

[Brief explanation of the drawing]

Figures 1 and 2 are a side view and a front view of two T-bars suspended and supported by a field support using conventional T-bar mounting clips, and Figure 3 is a front view. Figures 4 and 5 are explanatory diagrams of the slopes of the clips for attaching T-bars according to an embodiment of this invention. They are a front explanatory view and a side explanatory view, respectively, in a suspended and supported state. 10... Clip for attaching T-bar material, 11...
Field edge receiving support part, 12... Field edge receiving fixing part, 13
a, 13b...Downward fitting part for T-bar material, 14...
First clip member, 15a, 15b...T-bar material upward fitting part, 16...Second clip member, 17
... Female screw hole, 18 ... Through hole, 19 ... Guide hole, 20 ... Field holder, 21, 22 ... T bar material,
21a, 21b, 22a, 22b...downward collar part,
21c, 21d, 22c, 22d...Upward collar part,
23...screw, 24...ceiling board.

Claims (1)

[Scope of utility model registration request] A clip for attaching two T-bar members having a downward flange and an upward flange to a field edge support, which supports the field edge support from below in the middle part of the first board. At the same time, a support part is cut and raised, and a field edge holder fixing part having a guide hole for fixing the field edge holder from above is bent and formed on the upper part of the first plate material.
a first clip member formed by bending and forming a downward fitting part for the T-bar material to fit into the upward collar part of each of the two T-bar materials at the lower part of the plate material; A second clip member formed by forming an upward fitting portion for the T-bar material that fits into the downward collar portion of each of the two T-bar materials, and a through hole provided in one member and a second clip member formed in the other member. A clip for attaching a T-bar material, characterized in that a first clip member and a second clip member are connected by a screw using an internal threaded hole provided in the clip.