JPH0354246Y2 - - Google Patents

Description

[Detailed Description of the Invention] Industrial Application Field The present invention relates to a jointer for building panels that is installed at joints of building panels that are attached adjacent to each other on walls, etc.

Conventional technology Conventionally, this type of jointer uses a strip-shaped flat metal plate that spans between the side edges of adjacent building panels, and by fixing it across the side edges, the joint between each panel is concealed. It is usually installed.

Problems that the invention aims to solve: However, with this jointer for architectural panels, it is necessary to apply nails to the surface side to fix it, and even if the surface is painted, the traces of the nail heads cannot be completely hidden. This is not very desirable in terms of appearance.

Means for Solving the Problems In the jointer for building panels according to the present invention, the receiving frame has an E-shaped cross section and has sponge material in the left and right sockets that grip and support each side edge of adjacent building panels. and a C-shaped base frame with a flat cross-section and an inner bent edge that is fixed to the execution surface and holds the lower side of the receiver frame from the left and right, and the width of the base frame is the width of the lower side of the receiver frame and the upper side of the frame. It is formed to be wide by about 1/2 of the width, and is configured to be able to slide left and right on the lower side of the receiving frame that is held and held by the inner bent edge of the base frame within this width.

Function This jointer for building panels attaches the base frame to the construction surface using nails or the like at predetermined intervals depending on the length of the building panels, and when assembling the building panels between adjacent ones, at least Hold the receiving frame in the socket on one side and shift it laterally within the width of the base frame by the panel dimension sufficient to support it, and in this state, place the architectural panel between the adjacent ones, and then first shift the receiving frame laterally. Once it is returned to its original position, you can hide the joints of the building panels by sequentially inserting both ends of the building panels into the sockets of each receiving frame.
Moreover, by compressing the sponge material in the socket, the side edges of the building panel can be tightly fixed to the receiving frame.

Embodiments The following description will be made with reference to the accompanying drawings.

This jointer is a vertically elongated piece made by bending and forming a thin metal plate into a predetermined shape, and as shown in FIG.
It consists of 0. The receiving frame 10 consists of an upper side 11, a bridging side 12, and a lower side 13, and by positioning the bridging side 12 at the center of each of the upper and lower sides 11, 13, it grips and supports the side edges of the adjacent building panels P, P. Receptacles 14 and 15 are formed. Molded sponge materials 16 and 17 are provided in the sockets 14 and 15 over the entire length of the receiving frame 10, and the sponge materials 16 and 17 are provided in the sockets 14 and 15, respectively.
It is attached by adhesively fixing the end face to the bridging side 12 with a width that slightly protrudes from the bridging side 12. The base frame 20 has inner bent edges 21 and 22 that hold and hold the lower side of the receiving frame 10 from the left and right sides, and the width is approximately 1/2 the width W ₁ of the lower side 13 of the receiving frame 10 and the width W ₂ of the upper side 11. (W ₁
+W ₂ ). This base frame 20 has
The left and right sides of the lower side 13 are connected to the inner bent edges 21 and 22 of the base frame 20.
The receiving frame 10 is assembled by inserting the receiving frame 10 so as to lock it at the . In this assembled state, from a point where the lower side 13 of the receiving frame 10 is relatively narrower than the width W ₁ + W ₂ of the base frame 20 by a width W ₂ , the receiving frame 10 is attached to the base frame 2.
0, it is supported so that it can slide left and right.

In the jointer configured in this way, the base frame 20
It can be attached by fixing the upper and lower ends in the longitudinal direction to a construction surface such as a wall using nails or the like.
When installing them, when horizontally installing architectural panels P, P... such as slate boards as shown in Fig. 2, multiple building panels P, P... should be installed at intervals corresponding to the length l of the building panels P, P... Books J ₁ , J ₂ ... are installed in parallel. After that, when assembling the panels P and P between these jointers J _{1 and} J ₂ , as shown in FIG _. , J ₂ upper side 1
1, 11, the interval between each edge is the length l of the architectural panel P
Since the width of the upper side 11 of the receiving frame 10 is about 1/2 shorter than that of the receiving frame 10, by placing the construction panel P diagonally in the receiving hole 15 of the jointer J ₁ and fitting one end while compressing the sponge material 17, Joyner
The other end of the building panel P can now be dropped into a position aligned with the socket 14 of _J2 . In this state, when the receiving frame 10 of the Joyner J ₂ is slid in the direction of the arrow shown in FIG. 3, the sponge material 16 is compressed and the side edge of the building panel can be held inside the socket 14. By following this procedure, it is possible to sequentially assemble the building panels P and P between each jointer, and to hide the joints without nailing the jointer surfaces. Inside, the sponge materials 16 and 17 are compressed and exhibit a caulking effect, allowing for extremely tight fitting and fixation.

The building panels P, P, . . . can be attached by separately fixing the necessary parts to the construction surface with nails or the like. In addition, by sliding adjacent joiners in opposite directions at the left and right ends of the construction surface, it is possible to make the distance between the edges of each upper side the same as the length of the building panel.

Effects of the invention As described above, according to the jointer for building panels according to the present invention, each side edge of the building panel can be tightly held in the socket without nailing the surface. Even without applying paint to hide the nail heads, it looks good and can be joined reliably.

[Brief explanation of drawings]

Figure 1 is a cross-sectional view of the jointer for construction panels according to the present invention, Figure 2 is an explanatory diagram showing the surface condition of a construction panel constructed using the jointer, and Figure 3 shows the construction procedure for the construction panel. It is an explanatory diagram. P, P...: Architectural panel, 10: Receiving frame, 11:
Top side, 13: Bottom side, 14, 15: Socket, 16, 1
7: Sponge material, 20: Base frame, 21, 22: Inner bent edge, W ₁ : Width of the lower side of the receiving frame, W ₂ : 1/1/2 of the upper side of the receiving frame
2 widths.

Claims (1)

[Scope of utility model registration request] A support frame with an E-shaped cross section with sponge material in the left and right sockets that grips and supports each side edge of adjacent building panels, and a support frame that is fixed to the construction surface and holds the bottom edge of the support frame from the left and right sides. It consists of a C-shaped base frame with a flat cross section and a bent edge, and the width of the base frame is made wide by adding approximately 1/2 of the lower side width and the upper side width of the receiving frame, and within this width. A jointer for architectural panels, characterized in that the lower side of a receiving frame that is held and held by the inner bent edge of a base frame is configured to be slidable from side to side.