JP2002021821A - Nail for fixing from back side - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a nail capable of fitting a material to be fitted in parallel with a fitting wall surface even if the wall surface has irregularity when fitting a plywood, a board and furring strips to the wall surface, capable of preventing the generation of flaws in a surface of the material to be fitted and eliminating the necessity of repairing by fitting the material from a back side thereof, and having variety in length, thickness of a screw, nails and the number of nails in response to the fitting area. SOLUTION: In Fig. 7, a screw 2 is inserted into a fitting wall surface 7, and fixed by a screw stopper flange 3. Residual parts of the screw 2 left as it is not inserted is formed of a nail height adjusting bolt part 4. This nail 6 and a nail height adjusting nut 5 provided at a root part of the nail 6 are fitted to each other so as to be formed into a pair. A material 8 to be fitted is made to abut on the nail 6 from a back side of the material 8 to be fitted, and the material 8 to be fitted is driven or hammered by a hammer from a surface thereof for fixation.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a mounting method for fixing a veneer board, a board board, a rim, or the like to a wall surface.

[0002]

2. Description of the Related Art Conventionally, when a plywood board, a boat board, a hull, or the like is mounted on a wall, nails or screws are all hit from the surface of the mounting. Therefore, since the head of the screw and the head of the nail remain, it was driven a little deeper than the surface and filled with putty etc.

[0003]

When a plywood board, a board board, a rim, or the like is mounted on a wall surface, the nail is first fixed to the wall surface instead of being nailed or screwed from the surface. A nail is applied to the back of the object, and the object is hit or struck from the surface of the object. If fixed in such a manner, scars of nails and scars of screws do not occur on the surface of the attachment.

[0004]

In order to achieve the above-mentioned object, according to the present invention, at least one of the screws has a screw fixing flange, and a nail adjusting bolt portion at the tip thereof. The other has a nail leveling nut portion at the base of the nail. The screw and the nail configured as described above are fitted to each other with a height adjusting bolt portion of the nail and an adjusting nut portion of the nail to form a set.

[0005] The mounting object is closer to the mounting wall,
Alternatively, the mounting distance can be adjusted by a height adjusting bolt portion of the nail and a height adjusting nut portion of the nail.

The length and thickness of the screw, the length and thickness of the nail, and the number of nails can be made to correspond to the attachment.

In the case of a concrete wall, it is possible to use the form spacing holding bolt that always remains after the wall form is disassembled. See FIG.

The invention can also be applied to a light iron wall base member stud. Please refer to FIG.

[0009]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of the present invention will be described based on examples with reference to the drawings. In FIG. 7, a screw (2) is inserted into a mounting wall (7) and fixed with a screw fixing flange (3), and the remaining part of the screw (2) is constituted by a height adjusting bolt part (4) of a nail. I have.

With respect to the screw (2) configured as described above,
A part having a height adjusting nut portion (5) of the nail is fitted to the base of the nail (6) to form a set.

Whether the mounting object (8) is mounted closer to or farther from the mounting wall surface is adjusted by a height adjusting bolt portion (4) of the nail and an adjusting nut portion (5) of the nail.

When the adjustment is completed, the back side of the attachment (8) is brought into contact with the nail (6), and is fixed with a hammer or a hammer from the attachment surface.

In the case of a concrete wall, the form spacing holding bolt (9) which always remains after the wall form is disassembled can be used as it is. See FIG.

[0014]

Since the present invention is configured as described above, it has the following effects.

Even when the mounting wall surface is uneven, the high bottom of the nail can be adjusted in parallel by the height adjusting bolt portion of the nail and the height adjusting nut portion of the nail.

Since it is fixed on the back side of the attachment, scars of nails and scars of screws do not occur on the surface. Therefore, it is not necessary to putty the scar.

The length and thickness of the screw, the length and thickness of the nail, and the number of nails can be made to correspond to the weight of the attachment and the area of the attachment area.

It is possible to use the form-spacing holding bolt which always remains after the wall form is disassembled.

Before assembling the wall formwork, if the size of the attachment or the place to be attached is known, when the wall formwork is assembled, the form spacing bolts can be inserted into necessary places to disassemble the formwork. Later, it can be used as it is, so that there is no need for the material and the construction cost of the height adjusting bolt portion of the nail, so there is no trouble. Also, the construction period can be reduced. There are many of these advantages, which can of course significantly reduce costs.

[Brief description of the drawings]

Fig. 1 Front view of the back side fixed nail

Fig. 2 Bottom view of the back side fixing nail

FIG. 3 is a plan view of the back side fixed nail.

FIG. 4 is a rear view of the back side fixed nail.

FIG. 5 is a left side view of the back side fixing nail.

FIG. 6 is a right side view of the back side fixing nail.

FIG. 7: Reference plan view for installation of one side wall of the fixed nail on the back side

FIG. 8 is a reference plan view of wall mounting work for fixing a back side fixed nail with a form spacing bolt.

FIG. 9 is a plan view for mounting both sides of the studs of the light iron wall of the back side fixed nail.

FIG. 10 is a plan view of one side wall mounting when the wall surface of the back side fixing nail is flat.

FIG. 11 is a plan view of removing a form spacing bolt of the back side fixing nail.

FIG. 12 is a plan view of the back side fixing nail with the form spacing bolt removed.

FIG. 13 is a plan view in which a nail is attached to a form spacing holding bolt of the back side fixed nail.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Screw tightening part of screw 2 Screw 3 Screw stopper flange 4 Height adjustment bolt part of nail 5 Height adjustment nut part of nail 6 Nail 7 Mounting wall surface 8 Attachment 9 Formwork interval holding bolt 10 Formwork interval holding flange 11 Concrete wall 12 Light-iron wall base member stud 13 Light-iron wall base member stud spacing retaining bolt 14 Light-iron wall base member stud spacing retaining flange 15 Form spacing maintaining detachable bolt embedded part 16 Form spacing maintaining releasing bolt protrusion

Claims (7)

[Claims] 1. One side has a screw fixing flange (3) in the middle of the screw (2), and a height adjusting bolt portion (4) of a nail behind the screw fixing flange (3). The other has a height adjusting nut part (5) of the nail at the base of the nail (6). The screw (2) and the nail (6) configured as described above are fitted to each other by a height adjusting bolt portion (4) of the nail and a height adjusting nut portion (5) of the nail to form a set. 2. A mounting wall (7) for mounting an attachment (8).
The mounting closer or farther can be adjusted by the elevation adjusting bolt portion (4) of the nail and the elevation adjusting nut portion (5) of the nail. 3. The length and thickness of the screw (2) and the nail (6)
The length, thickness and number of nails can be made to correspond to the attachment (8). 4. To make a concrete wall (11), the wall form must first be assembled. At this time, use the form spacing bolt (9). The form spacing holding bolt (9) that always remains after the wall form is disassembled can be used as it is. See FIG. 5. A wall may be made of a light iron wall base member stud (12). In this case, since the wall foundation is made by fixing the uppermost part and the lowermost part of the light iron wall foundation member stud (12), the light iron wall foundation member stud (1) is formed.
The surface of 2) is almost flat without irregularities. Therefore,
There is no need to adjust the height of the nail. When the light iron wall base member stud spacing holding bolt (13) is inserted inside the light iron wall base member stud (12), the nail (6) comes out on the surface of the light iron wall base member stud (12). The light iron wall base member stud (12) is completely held by the light iron wall base member stud spacing flange (14). Please refer to FIG. 6. Even if the wall surface to be mounted and fixed is concrete, wooden, steel, or any other wall surface, if the wall surface is flat,
Since there is no need to adjust the height of the nail, at the base of the nail (6),
A finished product integrally formed by joining a screw (2) with a screw stopper flange (3) joined thereto is used. Figure 1
See 0. 7. When the wall surface to be mounted and fixed is made of concrete, if the concrete dries and hardens, the work is troublesome and requires a long time. A form spacing holding / separating bolt embedding part (15) is used. After dismantling the mold, removing the form spacing retaining / removable bolt protrusion (16), and then screw (2) having a screw fixing flange (3) and a nail (6).
If the screw is screwed in, the labor and time required for the work can be greatly reduced.