JPS5912326Y2 - Holder for mounting plate material - Google Patents

Description

[Detailed Description of the Invention] This invention relates to a holder for horizontally or vertically stretching board materials such as ceiling boards or wall boards on the surface of a concrete frame used in apartment complexes, general housing, etc.

In recent years, in order to beautifully attach veneer plywood, gypsum board, or other board materials to this type of concrete structure vertically, the rough-finished surface of the structure is covered with smudges and then placed at predetermined intervals. You can fix the fixtures with several telescopic cylinders with adhesive or the like, or embed the fixtures at predetermined intervals in the concrete structure and attach the telescopic cylinders of the fixtures before attaching the plates. After expanding and contracting the boards to make them flush, the boards were fixed to the fixtures using attachments such as nails, and horizontal and vertical ceiling boards, wall boards, and other board materials were attached.

However, in this case, since the fixture is first fixed to the concrete frame, the mounting position of the fixture is determined;
If it is necessary to increase or decrease the number of fixtures or to install the fixtures in a concentrated manner while the board is being pasted, the work becomes very troublesome.

In addition, although the mounting fixtures are positioned by removing the edges, if the plates are attached from one end of the structure with the edges of the plates butted without any gaps, a considerable error will occur at the end of the installation. There was a drawback that the part where the plate material was attached to the fixture was deviated.

Therefore, this invention solves these drawbacks by making the holder slidable so that it can be fixed in the required position while pasting the board, making it possible to move the board such as ceiling boards, wall boards, etc. to any position from the surface. It can be fixed with a mount, and its main structure is that the embedded member to be buried in the concrete frame is a long member made of hard resin or metal, and the surface side is A locking protrusion provided with a retaining groove on the inside faces each other, and a sliding body of a slidable adjustment member that is engaged and supported by the locking protrusion is engaged with the engaging groove, and the plate material is removed from the surface. It is possible to easily and reliably finish horizontally and vertically by pasting.

Next, an embodiment of this invention will be described based on the drawings. The holder is composed of an embedded member 1 and an adjustment member 2,
The embedded member 1 is continuous in its longitudinal direction, and has a longitudinal opening 3 in the center on the front side, and has locking protrusions 4 on both sides thereof with retaining grooves 5, 5 on the inside. 4 facing each other.

Further, on the back side of the embedded member 1, a biting protrusion 14 is provided at the tip.
The protruding sides 6, 6 provided with are each integrally shaped.

The adjustment member 2 includes a sliding body 7 provided with locking flanges 9, 9 at opposing positions that are slidably inserted into the engagement grooves 5, 5, and a sliding body 7 that extends and contracts in the axial direction and is screwed into the sliding body 7. It is composed of a freely expandable and retractable cylindrical body 8.

The locking flanges 9, 9 face the outside of the bottom of the sliding body 7, and are adapted to be fastened to the engaging grooves 5, 5, respectively, by rotation.

Moreover, an internal screw is provided on the inner surface of the sliding body 7, and is screwed together with an external screw of the extensible cylindrical body 8 to expand and contract in the axial direction.

10 shows a concrete frame in which the construction member 1 is buried;
11 is a board material such as various ceiling boards and wall boards, 12 is a finishing material such as cloth stuck to the surface, and 13 is a concrete frame 1
This figure shows a heat insulating material interposed between the plate material 11 and the plate material 11 as desired.

Reference numeral 15 denotes an elastic body provided on the inner surface of the embedded member 1, which increases the fastening resistance of the sliding body 7.

Reference numeral 16 denotes a temporary concrete frame, in which the embedded member 1 is fixed before pouring concrete, and the embedded member 1 is embedded in the concrete frame 10 by pouring concrete.

Reference numeral 17 denotes a fixture for fixing the plate material 11 to the telescopic cylinder 8.

This invention has the above-mentioned structure, and in order to attach the plate material 11 to the concrete frame 10 via this holder, the required number of embedded members 1 are placed inside the temporary frame 16 in advance as shown in FIG. is fixed, and then concrete is poured to form the concrete frame 10, and the embedded member 1 is buried and installed.

After removing the temporary frame 11, the sliding body 7 of the adjusting member 2
By inserting and rotating the locking flanges 9, 9 provided in the opening 3 in a parallel direction, the locking flanges 9, 9 are secured and fixed in the engagement grooves 5, 5 at appropriate positions.

Next, rotate the telescoping cylinder 8 so that the tip surface is aligned with the other telescoping cylinder 8.
After adjusting the horizontal or perpendicularity so that it is flush with the surface of the plate 11, the plate 11 is fixed to the surface of the telescopic cylinder 8 with a holder 17.

Therefore, the plates 11 are attached horizontally and vertically. As explained above, according to this board mounting holder, several embedded members are fixed in advance inside the temporary frame, and are fixed while being embedded in the concrete frame. The adjustment members that are fastened to the mounting members can be freely attached in the required number when pasting the boards, and the fastening positions can also be set at arbitrary positions and the intervals can be set to match the times when the boards are pasted. Therefore, the board can be reliably attached to the concrete frame surface without any gaps.

Further, the locking collar of the adjustment member has the operational convenience of being able to be locked and fixed in a predetermined position simply by rotating it.

Furthermore, according to this invention, the adjustment member that is slidable on the embedded member is composed of a sliding body and a telescopic cylinder.
By rotating and expanding and contracting the telescopic cylinder, vertical and horizontal adjustment can be achieved in a short time, and the plate material can be stretched vertically and horizontally.

Further, the locking protrusion and the engagement groove provided on the embedded member are effectively engaged with the locking flange of the sliding body, and have the practical effect of reliably fixing the sliding body and preventing it from coming off.

[Brief explanation of the drawing]

The drawings show an example of this invention. Figure 1 is a front view of the holder attached to the concrete frame, Figure 2 is a slope view of the holder, Figure 3 is a front view of the adjustment member, and Figure 4 is a front view of the holder. 5 is a cross-sectional view of the embedded member fixed to the temporary frame and concrete poured, and FIG. 5 is a cross-sectional view of the construction state in which plate materials are pasted. 1...Embedded member, 2...Adjustment member, 3
...Opening, 4...Engagement groove, 6...
...Protruding side, 7...Sliding body, 8...
Telescopic cylindrical body, 9... is a locking collar.

Claims (1)

[Scope of utility model registration request] The holder is composed of an embedded member and an adjustment member, and the embedded member embedded in the concrete structure is a longitudinal member such as plastic or metal, and the surface side thereof has an opening in the center in the longitudinal direction. In addition, an engaging groove is provided on the inside on both sides of the embedded member to make the locking protrusions face each other, and a biting protrusion is provided at the tip on the back side of the embedded member. The slidable adjustment member, which has protruding sides facing each other and is held and supported by the locking protrusion, has a locking collar that is rotated and tightened in the locking groove. A holder for attaching a plate material, characterized in that it has a protruding sliding body and a telescoping cylindrical body is screwed onto the sliding body.