JPS6324181Y2 - - Google Patents

Description

[Detailed description of the invention] (Industrial application field) This invention is used to attach wall boards for interior use or interior base material made of gypsum board, etc., to base walls such as steel frames or concrete walls of buildings. The present invention relates to a wall-mounting metal fitting used for wall mounting.

(Prior Art) As shown in FIGS. 1 and 2, this type of conventional wall mounting bracket has a base metal fitting 33 formed by fixing a male threaded member 34 of an appropriate length perpendicularly to a base plate 32. and,
It is comprised of a clip metal fitting 41 formed by fixing a clip material 35 for securing the bar material 20 to a female thread material 36 which is screwed into the male thread material 34.

However, the conventional wall mounting bracket 31 is
Since the male threaded material 34 is integrally fixed to the base plate 32, and the clip material 35 and the female threaded material 36 are integrally fixed to each other, the following practical problems have arisen.

(1) After attaching the base plate 32 to the base wall 25 such as a concrete wall with adhesive, attach the top and bottom of the clip material 35,
If the position cannot be adjusted in the left-right direction and the base plate 32 of the base metal fitting 33 is attached in the wrong position, the base metal fitting 33 must be peeled off from the base wall 25 such as a concrete wall and reattached. In that case, there is a problem that the process is delayed by a whole day to wait for the adhesive to solidify.

(2) Adjustment of the position of the clip fitting 41 in the front-rear direction is performed by screwing the female thread 36 relative to the male thread 35; This cannot be done with the bar material 20 attached, and if there are irregularities in the front and back positions of the clip fittings 41, 41... among the many wall mounting fittings 31, 31... It is necessary to remove the bar material 20 and align the clip fittings 41 in the front-rear direction each time, which is inefficient.

(3) When the bar material 20 is attached to the clip material 35, the female screw material 36 cannot be rotated, and the dimension from the base wall 25 to the bar material 20 cannot be adjusted.

(Purpose of the invention) In view of the above-mentioned problems with the conventional wall-mounting metal fittings, the present invention has been developed to make it possible to easily align the clip material for attaching the bar material, and to make it possible to easily align the clip material for attaching the bar material. This was done for the purpose of making it possible to adjust the dimensions from the base wall to the bar material later.

(Means for Achieving the Object) The wall mounting bracket of the present invention consists of a base metal fitting made of a male thread of an appropriate length vertically erected on a base plate, and a screw threaded to the male thread. When rotated, the female screw member can move forward and backward in the axial direction of the female screw member, and has a tool hooking portion on one end side.A clip member for engaging a bar material is attached to the other end side of the female thread member. A clip fitting is provided which is rotatable relative to the clip and is movable in the left and right or up and down directions, and which is attached so that the clip material advances and retreats integrally with the female threaded material, and further includes a female threaded material of the clip fitting. is screwed onto the male screw material of the base metal fitting with the end side where the tool hook part is formed facing toward the base plate side.

(Function) In the present invention, the clip material is mounted so that it can rotate freely relative to the female threaded material and can be freely displaced in the horizontal or vertical direction, so even when the clip material is attached to the base metal fixture fixed to the base wall. The position of the clip material can be adjusted, and since the female threaded material is screwed onto the male threaded material of the base metal fitting with the end side forming the tool hook facing toward the base plate, the clip material can be easily attached to the base metal fitting. Even after assembling the metal fittings and attaching the bar material to the clip material, the tool hung on the tool hook part of the female thread can be rotated, allowing the female thread to be rotated relative to the male thread. This makes it possible to adjust the dimensions from the base wall to the bar without removing the bar.

(Embodiment) Hereinafter, an embodiment of the present invention will be described with reference to FIGS. 3 to 7. FIGS. 3 and 4 show a wall mounting bracket 1 according to an embodiment of the present invention. A wall board 2 made of gypsum board or the like is used as an interior material or interior base material on a base wall 25 made of a concrete wall.
6 is shown attached.

Wall mounting The wall mounting bracket 1 includes a base metal fitting 3 formed by removably screwing a male threaded member 9 of an appropriate length vertically onto a female threaded member 6 attached to a base plate 2 affixed to a concrete wall 25. , a wall plate 26 is attached to the female threaded material 13 having a square tool hook part 13a that can be screwed into the male threaded material 9.
It is constructed by combining a clip metal fitting 11 having a clip material 15 for locking a bar material 20 serving as a mounting base for the clip.

First, to explain the structure of the base metal fitting 3, the base plate 2
is formed by fixing a female screw member 6 (a hexagonal nut in the embodiment) to the center of a thin metal plate 4. As shown in FIG. 5, the thin metal plate 4 is made by drilling a receiving hole 10 in the center of a square flat plate for receiving the male threaded material 9, and pressing the receiving hole 10 into a hexagonal shape. A nut receiving part 5 is formed, and the female threaded material 6 is caulked inside the nut receiving part 5 and held under strong pressure.
When the base plate 2 is bonded to the concrete wall 25 with an adhesive, a large number of small holes 7, 7, . . . are formed in order to strengthen the bond (increase the bonding area). The female screw member 6 has a rotation preventing member 8 attached to its lower end portion to prevent the male screw member 9 from rotating.

The male threaded material 9 is composed of a straight rod-shaped bolt, and lengths of various lengths such as 3 cm, 5 cm, 7 cm, and 10 cm are used as required.

Next, the configuration of the clip fitting 11 will be explained.
As shown in FIG. 6, the clip fitting 11 is composed of a stepped female screw member 13, two flat washers 14, 14, and a clip member 15 for securing the bar member 20. The stepped female threaded material 13 has a female threaded material formed therein so that it can be screwed into the male threaded material 9, and further has a large diameter portion 13a (which becomes a tool hooking portion) formed in a hexagonal shape. The clip material 15 is formed of a thin metal plate and has a U-shaped cross section, and has an elongated hole 16 formed in the center thereof, and pieces 17, 1 on both sides of the clip material 15.
7 is formed with four notches 18, 18, . . . for engaging with the engaging portions 21, 21 (FIG. 5) of the bar material 20. The elongated hole 16 is the small diameter portion 1 of the female threaded material 13.
It is slightly larger than the outer diameter of 3b. As shown in FIGS. 5 and 6, the clip material 15 is attached to the small diameter portion 13b of the female threaded material 13 so as to be sandwiched between two flat washers 14, 14.
In this embodiment, the small diameter portion 13b of the female threaded material 13 has two
With the flat washers 14, 14 and the clip material 15 inserted, the tip 13c of the small diameter portion 13b is expanded to prevent the flat washers 14, 14 and the clip material 15 from coming off. . In this case, the two flat washers 14, 14 loosely hold the clip material 15 so that the female threaded material 13 can freely rotate within the elongated hole 16 of the clip material 15 and can move in the longitudinal direction of the elongated hole 16. It is made to be.

Also, in this way, the female screw material 13 and the clip material 15
In the connected state, the tool hooking part (large diameter part) 13a of the female screw member 13 is closer to the base plate 2 than the attachment position of the clip member 15.
The clip material 1
A tool (spanner) can be hung on the tool hook portion 13a of the female threaded member 13 even when the bar member 20 is attached to the bar member 5.

The bar material 20 is formed of a metal thin plate and has a U-shaped cross section, and its both sides are appropriately bent inward for engagement with the notches 18, 18, . . . of the clip material 15. The portions 21, 21 are formed.

Next, we will explain how to use and function the wall-mounting metal fitting of the illustrated embodiment. When using this wall-mounting metal fitting 1, the base metal fitting 3 and the clip metal fitting 11 of the metal fitting 1 are assembled in advance. One method is to attach the base metal fitting 3 and the clip metal fitting 11 separately, and then attach the base metal fitting 3 or its base plate 2 to the base wall 25 with adhesive. There is a method of attaching the clip fitting 11 to the base metal fitting 3 after the adhesive has solidified.The following explanation will be made using the latter method. That is, in the case of the latter method, as shown in FIG. 7, first, the necessary number of base metal fittings 3, 3, . is attached to the surface of the concrete wall 25 using a concrete adhesive. Then, when the adhesive on the base plate 2 of each base metal fitting 3 dries, attach the male threaded material 9 of an appropriate length to the female threaded material 6 of each base metal fitting 3.
to screw onto. At this time, the male threaded member 9 is temporarily fixed by a rotation stopper 8 attached to the female threaded member 6, and cannot be rotated unless a certain amount of force is applied. In this way, the male threaded material 9 is temporarily fixed to the female threaded material 6 in a non-rotating state after the female threaded material 13 on the side of the clip fitting 11 is screwed onto the male threaded material 9. This is to prevent the female threaded material 13 and male threaded material 9 from rotating together when rotating in the screwing direction. In the illustrated embodiment, a special nut with a rotation prevention member 8 is used as the female screw member 6 on the base metal fitting 3 side as a rotation prevention means for the male screw member 9, but in other embodiments, for example, the inner diameter Screw a 5/16 inch outer diameter bolt (male thread 9) into an 8 mm nut (female thread 6) (if you combine bolts and nuts with different thread types like this, the bolts will be 4).
If the bolt is screwed into the nut by about 5 mm, it will no longer be screwed in, and if the bolt is tightened slightly in this state, the bolt will be stopped by frictional force. is also possible. If the male threaded material 9, which has been temporarily prevented from rotating in this way, is rotated somewhat forcefully in the direction of unscrewing, the base metal fitting 3 will be removed.
It can be removed from the female thread 6 on the side and replaced with another male thread 9 of a different length. Next, the female threads 13 of each clip metal fitting 11 are screwed onto each of the male screw metal parts 9 to adjust each clip metal fitting 11 to an appropriate position in the front and back direction, and each clip metal in a row in the vertical or horizontal direction is The position of each clip material 15, 15... is adjusted in the vertical or horizontal direction so that the clip members 15, 15... are on the same line. After this, the engaging portions 21, 2 of each bar material 20 are inserted into the notches 18, 18, . . . of the clip material 15.
1 are elastically engaged, and each of the bar members 20, 20, . . . is attached to the wall mounting fittings 1, 1, . When attaching the bar material 20 to the wall mounting brackets 1, 1...
If the clips are not aligned, rotate the hexagonal tool hook part 13a of the female thread 13 of the clip fitting 11 manually or using an appropriate rotating member such as a spanner. (the clip material 15 does not rotate) to adjust the longitudinal position of the clip fitting 11. Also, when attaching the base metal fitting 3 to the concrete wall 25, if the base metal fitting 3 is stuck vertically or horizontally shifted, apply an appropriate amount of the clip material 15 of the clip metal fitting 11 to the female screw material 13. move vertically or horizontally. In this way,
When the position adjustment of each metal fitting 1, 1... for attaching the bar material is completed, the bar material 20, 20... is then hooked to each clip fitting 11, 11, and then the bar material 20, 20... is attached to the bar material 20, 20... Wall plates 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, are made of gypsum board or the like for interior use or as an interior base material, and are attached with adhesive or the like.

(Effects of the invention) Next, to explain the effects of the invention, the wall mounting bracket of the invention has the following effects.

(1) Since the clip material 15 of the clip fitting 11 can be freely displaced relative to the female screw material 13 in the vertical or horizontal direction, the clip material 15 in each row,
Even if the vertical or horizontal positions of 15... are uneven, it can be easily aligned, and there is no need to reattach the base metal fittings as in the past, making the work cost-effective. It has the effect of being able to be carried out in a short period of time.

(2) The female threaded material 13 of the clip fitting 11 is rotatable relative to the clip material 15, and the clip material 15 advances and retreats integrally with the female threaded material 13, and furthermore, the tool hooking portion 13a of the female threaded material 13 is moved. Since it is screwed onto the male threaded material 9 of the base metal fitting 3 with the formed end side facing toward the base plate 2 side, it can be rotated by applying a tool (spanner) to the tool hooking part 13a of the female threaded material 13. By doing so, the position of the clip material 15 in the front and back direction can be adjusted without rotating the clip material 15. Furthermore, even when the bar material 20 is attached to each clip material 15, 15... Since tools can be hung on the tool hanging portions 13a of 13, even if the positions of the clips 15, 15... in each row are not aligned in the front-rear direction, the positions can be adjusted without removing the bar members 20, 20... It has the effect of being able to.

[Brief explanation of drawings]

Fig. 1 is an explanatory diagram of a conventional wall mounting bracket in use, Fig. 2 is an enlarged sectional view of Fig. 1, and Fig. 3 is a usage state of a wall mounting bracket according to an embodiment of the present invention. Explanatory drawing, FIG. 4 is a cross-sectional view of FIG. 3,
5 is an exploded perspective view of the wall mounting bracket shown in FIG. 3, and FIG. 6 is an exploded perspective view of the clip metal fitting that constitutes the wall mounting bracket shown in FIG. FIG. 7 is an explanatory diagram of a state in which a wall board is attached using the wall-mounting fittings shown in FIG. 3. 2... Base plate, 3... Base metal fitting, 6... Female screw material,
9...Male thread material, 13...Female thread material, 13a...
Tool hanging part, 15... Clip material, 20... Bar material, 26... Wall plate.

Claims (1)

[Scope of utility model registration request] A base metal fitting 3 is formed by vertically standing a male threaded material 9 of an appropriate length on a base plate 2, and the axial direction of the male threaded material 9 is rotated by screwing with respect to the male threaded material 9. A clip member 15 for attaching a bar material is attached to the other end of the female screw member 13 which is movable forward and backward and further has a tool hook portion 13a on one end side, and is rotatable relative to the female screw member 13 and can be rotated horizontally or vertically. A clip fitting 11 is provided which is movable in a direction and is attached so that the clip material 15 moves forward and backward integrally with the female threaded material 13, and furthermore, the female threaded material 13 of the clip fitting 11 is attached to the tool hooking portion 13a. The base metal fitting 3 is placed in a state in which the end portion side formed with the base plate 2 faces the base plate 2 side.
A wall mounting bracket characterized by being screwed into a male threaded material 9 of the wall.