JPH0126812Y2 - - Google Patents

Description

[Detailed explanation of the invention] (a) Technical field The present invention relates to frame materials for joints formed at both ends of architectural panels, and is particularly useful in construction areas such as fixing to steel frames and forming corners with both panels. This invention relates to frame materials that can be joined in a single shape regardless of the circumstances.

(b) Prior art When constructing external walls, roofs, partitions, etc. of general houses and factories by joining panels, for example, in order to construct a panel wall, conventionally the panels were attached to studs or corner posts of lightweight steel frames with grooves. This was done by inserting the side edges or fitting the side edges of the panels together. However, since the former uses channel steel at the joints, it is not only uneconomical as it requires a large amount of steel, but the finished product is also unsightly, and if care is not taken when joining, the panels may not be fixed properly or may leak. In addition, the latter requires molding joints of different shapes on the left and right ends of the panel, or molding joints depending on the location of use, so several types of frame molds are manufactured for the joints. Because of the need, production costs were also rising.

(c) Purpose of the invention The present invention solves the conventional drawbacks as mentioned above.
The present invention provides a frame material for panel joints that can be of a single shape regardless of the construction location.

Hereinafter, embodiments of the present invention will be described with reference to the drawings.

(D) Embodiment FIG. 1 is a perspective view of essential parts showing an example of a construction panel equipped with frame members at both ends according to the present invention.
FIG. 2 is a sectional view showing fixation to a steel frame, and FIG. 3 is a sectional view showing an example of joining panels at corners.

This frame type consists of a bottom plate part 1 having a width corresponding to the thickness of the core material 9 of the panel, side plate parts 2 formed uniformly in the length direction at both ends of the bottom plate part 1, and the bottom plate part 1. Both grooves are formed near the center of the bottom plate part 1 to uniformly form a concave groove 3 having a width that allows the bolt head or nut of a panel fixing bolt to closely slide in the length direction of the center part. Both upper plate portions 5 have projecting portions 5a integrally formed toward the wall portion 4 and the groove 3 side, respectively.
and at least one of the inner wall surface or the inner bottom surface of both groove wall portions 4 of the groove 3 has the groove 3.
A protrusion 6 is formed to protrude uniformly in the length direction of the first
In Figures 2 to 2, the protrusion 6 is provided at the center of the bottom plate 1 forming the inner part of the groove 3, and in Figure 3, it is provided on both walls 4 within the groove 3. The bolt head or nut that has been removed is somewhat pressed by the protrusion 6 toward the upper plate protrusion 5a.

The frame according to the above structure is integrally molded from materials such as metal, synthetic resin, wood, etc. In particular, the protrusions 6 are made of soft resin such as vinyl chloride.

In the figure, 7 is the exterior material, and 8 is the interior material, which are made of various materials such as metal plates, hardboards, particle boards, and plywood, just like conventional panels. By adhering the core material 9 and the inner/exterior materials 8 and 7, the frame-shaped side plate portion 2 is formed.
It may be bonded to the outer surface, or in the case of a metal plate, the frame-shaped upper plate portion 5 may be folded back to the outside as shown in FIGS. 2 and 3, and both ends thereof may be clamped and fixed by the folded portions. .

Reference numeral 9 denotes a core material made of a heat insulating material such as glass wool or foamed resin such as foamed urethane, which is inserted or filled between the inner and outer covering materials 8 and 7.

When bolting the end of the panel to the steel column 11, insert the bolt head 12a of the bolt 12 into the frame-shaped groove 3 from the end, and pinch the bolt shaft 12b as shown in FIG. Bolt head 12 to the corresponding location of bolt hole 13 drilled in steel frame 11
A is slid in the groove 3 and fixed by tightening with a nut 14.

As mentioned above, the soft resin protrusion 6 is formed on the inner bottom of the groove portion 3.
As a result, the bolt head 12a is pressed against the inner surface of the protrusion 5a facing the groove 3 of the frame upper plate 5, so that the bolt head 12a stays at a predetermined position in the groove 3, making it difficult to handle. Even if the panel is released, it will not fall and move in the groove 3, and bolts can be easily tightened, and the end face of the panel will be securely attached to the steel column 1.
It is fixed with strong pressure to one side.

Note that by forming the protrusion 6 to protrude not only from the inner bottom surface of the groove 3 but also from both groove walls 4, the bolt head 12a can be reliably lifted from the inner bottom of the groove 3 and directed toward the upper plate protrusion 5a. It can also be configured to press.

FIG. 3 shows a case in which panels equipped with frame members according to the present invention are joined together at corners, and a protrusion 6 is formed between both groove walls 4, and as described above, the protrusion 6 is formed between both groove walls 4. 6 and both upper plate protrusions 5a, but in this case, the nut 14 is inserted into the frame-shaped groove 3 of one panel, and then the nut 14 is inserted into the frame-shaped groove 3 of one panel. Bolt insertion holes 13 are drilled on the rear side of the frame type bottom plate 1 and bolts 12 are inserted thereinto, and the nuts 14 are inserted into the bolt insertion holes 13.
Slide it to the appropriate location and tighten the bolts.

In the figure, 15 is a corner cover made of a metal plate, synthetic resin plate, etc., and 16 is a set screw for the cover 15.

(e) Effects of the invention The frame material according to the invention not only allows panels to be joined together in a plane using an ordinary joiner, but also has a protrusion 6 made of soft material in the groove 3.
, so even if the bolt head or nut is inserted into the groove 3 and slid to the specified position, the position will not shift, making bolting very easy and attaching it to the steel frame. A single shape can be used regardless of the construction location, such as fixing panels or forming corners between panels, compared to conventional methods that require the use of frames with different shapes depending on the construction location. Therefore, the manufacturing cost of panels can be reduced, and construction of walls, roofs, etc. can be done quickly, easily, and reliably without requiring any skill.

Therefore, the frame material of the present invention has a simple structure and is easy to manufacture, and has various advantages.

[Brief explanation of the drawing]

Fig. 1 is a perspective view of the main parts of an example of a construction panel equipped with a frame material according to the present invention, Fig. 2 is a cross-sectional view showing how the frame material is fixed to a steel frame, and Fig. 3 is a perspective view of the panels together. FIG. 3 is a cross-sectional view showing an example of joining at a corner. Explanation of symbols, 1...Bottom plate part, 2...Side plate part, 3...
... Concave groove, 4 ... Groove wall part, 5 ... Top plate part, 6 ... Projection, 7 ... Exterior material, 8 ... Interior material, 9 ... Core material,
11... Steel column, 12... Bolt, 13... Bolt insertion hole, 14... Nut, 15... Corner cover, 16... Set screw.

Claims (1)

[Scope of utility model registration request] A bottom plate portion having a width corresponding to the thickness of the core material of the panel, side plate portions formed uniformly in the length direction of the bottom plate portion at both ends thereof, and side plate portions formed uniformly in the length direction of the bottom plate portion at the center of the bottom plate portion. Both groove walls are provided on the bottom plate to form grooves having a width that allows the bolt heads or nuts of panel fixing bolts to slide uniformly tightly, and projecting portions facing the grooves. The frame type is made up of both upper plate portions formed with a groove, and at least one of both groove wall portions or the inner bottom surface of the groove is provided with a protrusion made of a soft material uniformly in the length direction of the groove. forming a protrusion,
A frame material for a construction panel, characterized in that the bolt head or nut inserted into the groove is pressed and fixed by the protrusion toward the lower surface of the upper plate protrusion.