JPH0522745U - Joiner for building board - Google Patents

Abstract

(57) [Summary] [Purpose] To greatly improve the work efficiency of a series of processing and assembly. [Structure] A direct-acting cam 7a for advancing and retracting each of the operating units 8 ... When the reciprocating cylindrical rotary cams 6 ...
The direct acting cams 7 in the opposite direction to the direct acting cams 7a that move the respective operating units 8 ...
b and the cylindrical rotary cams 6 are provided side by side, and the linear motion cams 7a and 7b for controlling the forward / backward movement of the operating units 8 ... In order to do so, the cylindrical rotating bodies 6 ... Are rotated.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a joiner for a building board, and more specifically, a joiner for constructing a building board used as an outer wall material of various buildings, etc. at a desired position of a supporting base material directly or through a fixture. Regarding

[0002]

[Prior Art]

 Since a plurality of this type of construction board material are continuously arranged to form an outer wall material of a building, in its construction, a so-called effective width that is exposed to the outside is kept constant and It is necessary to attach the building board to the supporting base material with a good appearance. Therefore, in the past, for example, the attachment was performed as follows.

That is, in this conventional device, an allocation ink is provided at a predetermined position of a long-sized joiner attached directly to a supporting base material arranged in parallel with a base material or the like in the field. After that, each member was attached by positioning the end of the building board or the building fixture according to the black ink.

In addition, when mounting a building board using an attachment, a cross-section substantially having a plurality of holes 19 in which the attachment can be locked in a substantially central portion longitudinal direction as shown in FIG. 9A. A character-shaped attachment furring strip 20 is separately prepared, and the fixture 21 is locked in the hole 19 while being fixed to the support base 6 as shown in FIG. The building board 7 was attached.

[0005]

[Problems to be solved by the device]

 However, the black-and-white stamping work on the site is extremely complicated, which has been one of the factors that make the installation work of a series of building board materials inefficient.

Further, due to the complexity of such black marking work, errors are likely to occur, which causes variations in the mounting state of the individual building board materials, and it is fatal that the building board materials cannot be mounted uniformly with a constant effective width. It had a problem.

Further, in the latter case, since the additional furring strip 20 is separately used to mount the mounting tool 21, the mounting work becomes more complicated and the number of parts is unnecessarily increased. there were.

Therefore, the present invention has been made in order to solve the above-mentioned conventional problems, and simplifies the work at the site to greatly improve the work efficiency, and at the same time, constructs a building board material with a good appearance. The challenge is to be able to do so.

[0009]

[Means for Solving the Problems]

 That is, in order to solve the above-mentioned problems, the present invention is provided with convex portions 2 provided on both sides so as to project the building board members 7, and outwardly provided at both ends of the convex portions 2. In addition, in a joiner for a building board material comprising a pair of leg pieces 3, 3 attached to the supporting base material 6, a building board material 7 or a building board material fixture 14 is attached to a desired position of the supporting base material 6. Therefore, it is a joiner for a building board, in which at least the convex portion 2 or the leg pieces 3 and 3 are provided with an indication for positioning.

[0010]

[Action]

 Therefore, in the joiner for building boards characterized by the above-mentioned construction, since at least the convex portion 2 or the leg piece 3 is provided with a positioning mark in advance, no black marking work at the site is required. It is not necessary, and therefore, it is possible to attach the building board 7 to the support base 6 by aligning a predetermined portion of the building board 7 with this display.

Further, when the building board 7 is attached to the supporting base material 6 via the attaching tool 14, if the attaching tool 14 is positioned on the basis of the indication of the joiner and attached to the supporting base material 6, The building board 7 can be attached via the attachment 14.

[0012]

【Example】

 An embodiment of the present invention will be described below with reference to the drawings. In FIG. 1, reference numeral 1 denotes a projecting portion 2 provided in a substantially central portion, and a pair of leg pieces 3 and 3 extending by bending both ends of the projecting portion 2 outward. Shows a long joiner. Numeral 4 is a notch formed at both ends of each leg piece 3, 3 at symmetrical positions with the convex portion 2 interposed therebetween, and a plurality of notches are provided along the longitudinal direction. Reference numeral 5 denotes a layout black formed in the width direction so as to connect the upper ends of the notches 4.

The present embodiment is configured as described above, and the joiner 1 is attached to the supporting base material 6 which is erected at a predetermined interval. The supporting base material 6 is a long C-shaped chuck. As shown in FIG. 2, a pair of supporting base materials 6 and 6 are arranged side by side on a base material of a building or the like, which is made of a channel. Between the pair of supporting base materials 6 and 6, a plurality of auxiliary supporting base materials 6 each including one C-shaped channel are arranged in parallel.

First, after fixing the joiner 1 vertically between the pair of support bases 6 and 6 with screws or double-sided tape (not shown), the building board 7 is attached to the support base 6. Such a building board 7 is formed in a substantially rectangular shape on the front side, and as shown in FIG. 3, locking projections 8 are provided on the back sides of the longitudinal ends, and one end is provided with a groove 9 between them. A projecting piece 10 is provided on the front side, and a step 11 is formed at the other end.

Then, as shown in FIG. 4, the upper ends of the corners of the building board 7 are aligned with the upper ends of the cutouts 4 of the joiner 1 and the layout ink 5, and the side surfaces of the building board 7 have convex shapes of the joiner 1. The top, bottom, left, and right are positioned so as to abut the side surface of the portion 2, and in this state, the end portion of the building plate material 7 is fixed to the supporting base material 6 with screws (not shown) or the like. Similarly, as shown in FIG. 5 and FIG. 6, the building board members 7 are sequentially attached to the opposite side and the upper side of the joiner 1.

Since the joiner 1 is previously provided with the positioning notch 4 and the layout ink 5 for attaching the building board 7 to a predetermined position, there is no need to carry out the inking work at the site. A series of work can be performed very easily and efficiently, and a plurality of construction board members 7 ... Can be mounted with a constant effective width L in a good appearance.

Although the building board 7 is directly attached to the supporting base material 6 in the above embodiment, the building board 7 is attached to the supporting base material 6 by using a fixture as shown in FIGS. 7 and 8. It can also be attached to.

The fixture 14 has a pair of side pieces 16 that are formed by bending both ends of a plate-like fixture body 15 forward and further bending sideways. An upward locking piece 17 is stamped and formed in the central portion, and a downward locking piece 18 is formed substantially at the center of each side piece 16, 16.

Then, as shown in FIGS. 7 and 8, with the upper end of the fixture 14 aligned with the upper end of the notch 4 of the joiner 1 and the split ink 5, the upward locking piece 17 of the fixture body 15 is attached. After the screw 13 is inserted into a hole (not shown) formed above and fastened to the supporting base material 6, the side surface of the building board 7 is brought into contact with the side surface of the convex portion 2 of the joiner 1. While holding the lower corners of the locking projections 8 of the building plate 7 in the upward locking pieces 17 of the mounting tool 14, the building plate 7 is fixed to the supporting base material 6 with screws or the like. The upper ends of the corners of the locking projections 8 of the building plate 7 connected to the downward locking pieces 18 may be locked and sequentially mounted.

Also in this case, since the mounting tool 14 can be easily mounted at a desired position by the notch 4 of the joiner 1 or the like, the building board 7 can be mounted uniformly with a constant effective width. As described above, since the attachment tool 14 can be directly attached to the support base material 6, it is not necessary to use a separate member.

It should be noted that the specific configuration of the mounting tool 14 is not critical, and the design can be arbitrarily changed according to the shape of the building board 7, etc.

Further, in the above embodiment, the joiner 1 is provided with both the notch 4 and the layout ink 5, but it is not always necessary to provide both, and the display according to the present invention is not limited to the notch 4 or the layout ink. The number is not limited to five.

Further, the fasteners for fixing the building board 7 and the fixtures 14 to the supporting base material 6 are not limited to the screws of the embodiment, and hammering fasteners or the like may be used.

Further, the concrete shapes of the locking projections 8 and the grooves 9 and 11 provided at the end of the building board 7 do not matter.

Further, the application of the building plate material 7 according to the present invention is not limited to the outer wall material of a building, and it can be widely applied as a plate material for various other constructions, and can be connected horizontally or inclined. It does not matter how it is used or how it is used.

[0026]

[Effect of the device]

 As described above, since the present invention is provided with a joiner for positioning in advance so as to attach the building board or the building board fixture to the predetermined position of the supporting base material, the conventional ink-striking work in the field is not possible. There is no need at all, and it is possible to attach the building plate, etc. to the desired position extremely easily and quickly with the predetermined part of the building plate, etc. positioned in accordance with this display. The special effect was that it was greatly used to simplify the installation work on site.

Further, since it is very easy to form a notch or the like provided in the joiner, there is an advantage that the cost can be produced without increasing the cost.

[Brief description of drawings]

FIG. 1 shows an embodiment of a joiner according to the present invention,
(A) is a front view, and (B) is a cross-sectional view taken along the line AA in (A).

FIG. 2 is a plan view showing a pair of supporting base materials.

FIG. 3 is a side view showing a building board material.

FIG. 4 is a partially enlarged front view showing a mounting state of a building board material.

FIG. 5 is a front view showing a mounting state of a building board material.

FIG. 6 is a plan view showing a mounting state of a building board material.

FIG. 7 is a front view showing another embodiment, in which the fixture is fixed to a supporting base material.

FIG. 8 is a plan view showing a state in which the fixture is fixed to the supporting base material.

FIG. 9 shows a conventional example, (a) is a perspective view of the accessory furring strip,
(B) is a plan view showing a mounted state.

[Explanation of symbols]

2 ... Convex part 3 ... Legs 6 ... Support base material 7 ... Building plate material 14 ...
Construction board material fixture

Claims (2)

[Scope of utility model registration request] 1. A projecting portion 2 provided on both sides of the projecting portion for projecting construction plate materials 7, and both ends of the projecting portion 2 are provided outward and are attached to a supporting base material 6, respectively. A pair of legs 3,
In a joiner for a building board comprising 3 and 3, a building board 7 or a building board fixture 14 is attached to at least the convex portion 2 or the leg pieces 3, 3 in order to attach the building board 7 or the building board fixture 14 to a desired position of the supporting base material 6. A joiner for building boards, which is provided with a display for positioning. 2. The joiner for a building board material according to claim 1, wherein the positioning indication is a notch 4 provided in at least one leg piece 3.