JP2504738Y2 - Wall structure - Google Patents

Description

[Detailed description of the device]

[0001]

BACKGROUND OF THE INVENTION The present invention relates to a wall structure.

[0002]

2. Description of the Related Art Conventionally, in the case of fixing a wall board to a wall foundation of a building, a plurality of horizontal square bars are arranged above and below the wall foundation,
A wall board was struck to this square wood using a nail or the like.

[0003]

However, when the wall plate is fixed as described above, the worker is required to have a skill such as accurately hitting a nail in order to fix the wall plate in a predetermined posture. There were problems and it was difficult to finish quickly and beautifully. Also, if the nail is broken, the wall plate may be damaged.

Further, after the nail has been driven in once, the positioning of the wall plate cannot be finely adjusted unless the nail is pulled out, and when changing the posture of the fixed wall plate, unnecessary labor is required. And there was a drawback that takes time.

Therefore, the present invention solves the above-mentioned problems and makes it possible for anyone to easily and quickly attach the wall plate to the wall base, and to finish the wall plate without damaging it. It is an object of the present invention to provide a wall structure that can be beautiful.

[0006]

In order to achieve the above-mentioned object, a wall structure according to the present invention comprises a rail member arranged vertically along a wall base and a front surface of the rail member. The rail member includes a wall plate arranged in parallel with the wall base and a wall plate holding member for fixing the wall plate at a predetermined position, and the rail member includes a strip plate-shaped rear wall portion and the rear wall portion. First and second side wall portions projecting orthogonally from the long side, and first and second inner collar wall portions projecting orthogonally from the respective tip edges of the first and second side wall portions. The wall plate holding member comprises a short contact holding part that holds the wall plate by contacting the upper and lower end surfaces of the wall plate, the first and second inner flange wall parts, and the first and second inner flange wall parts. And a cam portion capable of fixing the contact holding portion horizontally at an arbitrary position in the vertical direction by being pressed against the first and second side wall portions at the same time.

The wall structure according to the present invention comprises a rail member arranged horizontally along a wall base, and a wall plate arranged along the front surface of the rail member in parallel with the wall base. When,
A wall plate holding member for fixing the wall plate to a predetermined position,
The rail member includes a strip-plate-shaped rear wall portion, first and second side wall portions that project perpendicularly from a long side of the rear wall portion, and the first and second side wall portions.
First protrusions projecting orthogonally from the respective tip edges of the second side wall portion
A second inner flange wall portion, wherein the wall plate holding member abuts against the left and right end faces of the wall plate to hold the wall plate, and the first and second wall holding members. And a cam portion capable of pressing the inner collar wall portion and the first and second side wall portions simultaneously to fix the contact holding portion vertically at an arbitrary position in the left-right direction.

[0008]

According to the first aspect of the present invention, the cam portion of the wall plate holding member is inserted into the rail member and rotated by a predetermined angle to quickly and easily move the wall portion at an arbitrary position in the longitudinal direction of the rail member. The plate holding member can be fixed horizontally.

The wall plate holding member abuts on the upper and lower end faces of the wall plate and can hold the wall plate in a vertically sandwiched state. Moreover,
The once fixed wall plate holding member can be easily removed by rotating the wall plate holding member in the opposite direction to the case of fixing, and the fixing position can be adjusted.

According to the second aspect of the invention, the cam portion of the wall plate holding member is inserted into the rail member and rotated by a predetermined angle to quickly and easily at any position in the longitudinal direction of the rail member. The plate holding member can be fixed vertically.

Further, the wall plate holding member can contact the left and right end faces of the wall plate to hold the wall plate in a sandwiched state from the left and right. Moreover, the once fixed wall plate holding member can be easily removed by rotating in the opposite direction to the case of fixing, and the fixing position can be adjusted.

[0012]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described in detail below with reference to the drawings showing an embodiment.

FIG. 1 shows an entrance of a general house, and the wall structure W according to the present invention is used as a side wall of this entrance.

As shown in FIG. 2, the wall structure W has rail members 1 disposed vertically along the wall foundation, and is arranged in parallel with the wall foundation along the front surface of the rail members 1. The wall plates 3 are provided, and the wall plate holding members 2 that fix the wall plates 3 at predetermined positions are provided.

As shown in FIG. 3, the rail member 1 includes a long holding member 5 having a concave groove 4 which opens forward, and the concave groove 4 of the long holding member 5.
Is fitted. Then, the long holding member 5 is vertically fixed to the surface of the wall base U.

Further, as shown in FIGS. 4 and 5, the rail member 1 includes a strip-plate-shaped rear wall portion 8 and first and first projections extending from the long sides of the rear wall portion 8 in an orthogonal manner. 2 Side wall parts 9, 10 and this first
The first and second inner flange wall portions 11 and 12 projecting orthogonally from the respective tip edges of the second side wall portions 9 and 10.

Further, the first and second inner flange walls of the rail member 1
The front surfaces of 11, 12 are the same or slightly projecting forward with respect to the front surface of the long holding member 5.

On the other hand, the wall plate holding member 2 has a short contact holding portion 13 for holding the wall plate 3 by contacting the upper and lower end surfaces of the wall plate 3.
A cam portion arranged near the base end on the back surface 15 side of the contact holding portion 13.
14 and.

The base end surface 6 of the contact holding portion 13 is a semicircular curved surface when viewed from the front. Further, a semi-circular small blade portion 30 in a front view is provided at the base end of one surface tangentially continuous with the base end surface 6.

As shown in FIGS. 6 and 7 and FIGS. 8 and 9, the cam portion 14 is formed in the rail member 1 so as to be rotatable by a predetermined angle as shown in the figure.

That is, the cam portion 14 includes a flat cylindrical relief portion 17, a pair of parallel long side surfaces 18a and 18b, and a pair of sloped surfaces 16a facing the back surface 15 of the contact holding portion 13. 16b with long sides 18a and 18b or sloped surfaces 16a and 16b
Are formed 180 ° opposite to the rotation center axis M of the cam portion 14, respectively.

One sloped surface 16a slopes from the one long side surface 18a side to the other long side surface 18b so that the gap S ₁ between the back surface 15 and the sloped surface 16a gradually increases, and conversely the other sloped surface 16a. Surface 16b
Is the back surface from the other long side surface 18b side to the one long side surface 18a side.
It is inclined so that the gap S ₂ between 15 and the inclined surface 16b gradually increases.

Therefore, the gap S ₁ is minimum on the one long side surface 18a side and maximum on the other long side surface 18b side. In addition, the gap S ₂
Is maximum on the side of one long side 18a and minimum on the side of the other long side 18b.

The minimum width dimension of the gap S _1, S ₂ is set to be smaller than the thickness of the first and second Uchitsubakabe portions 11, 12 of the rail member 1, and the gap S _1, S ₂ The maximum width dimension of is the first
-It is set to be larger than the wall thickness of the second inner collar wall portions 11 and 12.

The minimum width dimension of the gaps S ₁ and S ₂ is
For example, it is also preferable to set the contact holding portion 13 and the cam portion 14 to such dimensions that they can be elastically deformed.

Further, the cam portion 14 is arranged with respect to the rotation center axis M.
It has a pair of short side surfaces 19a and 19b formed opposite to each other by 180 °.

One short side surface 19a is composed of an arcuate guide surface 20a and a straight pressure contact surface 21a, and similarly, the other short side surface 19a.
The reference character b includes an arcuate guide surface 20a and a straight pressure contact surface 21b.

For example, the guide surfaces 20a and 20b are formed in an arc centered on the rotation center axis M, and the pressure contact surfaces 21a and 21b are formed so as to be tangentially connected to the guide surfaces 20a and 20b.

One guide surface 20a is formed on the other long side surface 18b side, and conversely, the other guide surface 20b is formed on the one long side surface 18a side.

The pressure contact surfaces 21a and 21b are parallel to each other, and the width L thereof is set to be larger than the interval T between the inner surfaces of the first and second side wall portions 9 and 10. For example, the width L may be set to a dimension that allows the cam portion 14 to be elastically deformed.

The widths of the long side surfaces 18a, 18b and the relief portions
The outer diameter of 17 is set smaller than the gap between the first and second inner collar wall portions 11 and 12, and the cam portion 14 can be inserted through this gap.

However, as shown in FIGS. 7, 9 and 10, the wall plate holding member 2 is vertically arranged at an arbitrary position in the longitudinal direction of the rail member 1 so that the space between the first and second inner flange walls 11 and 12 is increased. When the cam portion 14 is inserted into the rail member 1 through the gap of and is rotated in a predetermined direction, the guide surfaces 20b, 20 are provided on the inner surfaces of the first and second side wall portions 9, 10.
The a and the pressure contact surfaces 21b and 21a are in sliding contact with each other in order.

Then, as shown in FIG. 6 and FIG.
The rotation of the wall plate holding member 2 is restricted when the inner surfaces of the first and second side wall portions 9 and 10 are parallel to each other, and the pressure contact surfaces 21b and 21a are connected to the front and rear wall portions 9 and 10. The wall surface holding member 2 is horizontally fixed by press-contacting the inner surface of 10 in a stretched state.

At this time, at the same time, the back surface 15 of the contact holding portion 13 is
And the sloped surfaces 16b and 16a of the cam portion 14 are in sliding contact with the first and second inner collar wall portions 11 and 12, and the back surface 15 and the sloped surfaces 16b and 16a are the first
-Pressing the second inner flange walls 11 and 12 in a clamped state.

The wall plate holding member 2 can be horizontally fixed to the rail member 1 by the pressure contact force of the back surface 15, the inclined surfaces 16a and 16b, and the pressure contact surfaces 21a and 21b.

The pressure contact force acts in the front-rear direction and the left-right direction to regulate the front-rear, left-right and up-down movements, so that the wall plate holding member 2 can be securely fixed without rattling. Further, by rotating the horizontally fixed wall plate holding member 2 in the opposite direction to the above, the pressure contact force can be relaxed and the fixation can be released.

By the way, as shown in FIG. 10, the base end surface 6 of the contact holding portion 13 of the wall plate holding member 2 has a semicircular shape with the rotation center axis M as the center in a front view. In the state where the base end face 6 is in contact with the upper end face of the wall plate 3 as in the example, the contact holding portion 13 can be tilted as shown by a virtual line.

As a result, the surface of the contact holding portion 13 corresponding to the upper end surface of the wall plate 3 can be brought into close contact with the upper end surface of the wall plate 3.

Further, the small blade portion 30 formed at the base end portion of the contact holding portion 13 is cut into the upper end surface of the wall plate 3 by tilting the contact holding portion 13. Then, in the state where the contact holding portion 13 is horizontal, as shown in FIG. 11, the small blade portion 30 pierces the upper end surface of the wall plate 3 therebelow, and the wall plate 3 can be held so as not to come off forward. .

As described above, the abutting holding portion is provided on the upper end surface of the wall plate 3.
After the wall plate holding member 2 is fixed by bringing the wall plates 13 into close contact with each other, the lower end surface of the other wall plate 3 is brought into contact with the contact holding portion 13, and the upper end surface of the other wall plate holding member 2 is abutted. Contact holding part
Abut 13. By repeating this process sequentially,
The plurality of wall plates 3 can be fixed to the front surface of the rail members 1 by sequentially stacking them upward.

Further, the once fixed wall plate holding member 2 can be easily removed by swinging the contact holding portion 13 in the upright direction, whereby the once fixed wall plate 3 can be easily attached at the time of construction. It can be removed. Therefore, it is convenient when the fixing is redone and the positioning is finely adjusted.

When the wall plates 3 are fixed, a gap is formed between the upper and lower wall plates 3 due to the wall plate holding member 2. The gap is filled with caulking material 31 as shown in the figure. .

Further, in order to fix the wall plates 3 more firmly, a small blade portion 30 is also provided (as shown by a virtual line) on the upper surface of the contact holding portion 13 of the wall plate holding member 2. preferable.

FIG. 12 shows a modification of the wall plate holding member 2. In this example, two pinnacle-shaped small blade portions 30, 30 are formed near the tip of the contact holding portion 13.

FIG. 13 shows a usage state of the wall plate holding member 2 of another embodiment. The wall plate holding member 2 has a small diameter neck portion 29 formed between the base end portion of the contact holding portion 13 and the cam portion 14. And, on the upper end surface and the lower end surface of the wall plate 3,
A groove 28 having a cross-sectional shape is formed in which the contact holding portion 13 is fitted and the small diameter neck portion 29 escapes.

By doing so, as shown in FIGS. 13 and 14, the surfaces on the front sides of the upper and lower wall plates 3, 3 are continuous, so that the wall surface can be finished more beautifully.

15 and 16 show another embodiment of the wall plate holding member 2. In this case, the contact holding portion 13 is formed by extending the same dimension in both left and right directions around the rotation center axis M. Has been done. Further, trapezoidal blade portions 30, 30 in front view are formed on the upper surfaces of both ends of the contact holding portion 13.

The wall plate holding member 2 is preferably used when supporting the lower end surface of the lowermost wall plate 3 in the wall structure of the present invention.

Next, FIG. 17, FIG. 18 and FIG. 19 show the wall plate holding member 2
Yet another embodiment of the contact holding portion 13 is shown.
Has an outer dimension smaller than that of the escape portion 17 in a front view, and has a bulging surface portion 33 on its outer peripheral surface that is pressed against the upper end surface of the lower wall plate 3 when fixed. Further, the front surface of the holding portion 13 is provided with a recess 35 into which a work tool such as a screwdriver or a wrench for rotating the wall plate holding member 2 is fitted.

Further, on the rear surface side of the cam portion 14, there is formed a small projection portion 34 which projects rearward about the rotation center axis M. When the wall plate holding member 2 is fixed, the small protrusion 34 contacts the inner surface of the rear wall portion 8 of the rail member 1 to facilitate rotation and positioning.

In the embodiment shown in FIGS. 4 and 5,
It is also preferable to form the bulging surface portion 33 shown in FIGS. 17 to 19 on the contact holding portion 13 (in place of the small blade portion 30) and to form the small protrusion portion 34 on the cam portion 14.

Although not shown in the drawings, in the wall structure of the present invention, the rail members 1 are arranged horizontally, and the wall plate holding members 2 are brought into contact with the left and right end faces of the wall plate 3 so that the wall plate 3 is abutted. It is also preferable to be configured to hold.

The rail member 1 may be directly fixed to the wall base U without fitting the rail member 1 into the concave groove 4 of the long holding member 5.

Further, the number of the blade portions 30 formed on the contact holding portion 13 is not limited to one or two as in the above-described embodiment, but is three.
It is also preferable to use a plurality of pieces from about 6 pieces to about 6 pieces.

In the above embodiment, the wall structure of the present invention is used as the side wall of the entrance, but other than that,
It is also free to use as the inner wall of a room such as a Western-style room, the inner wall of a building, or the outer wall of a house or building.

[0056]

Since the present invention is configured as described above,
The following effects are obtained.

Anyone can easily and quickly attach the wall plates 3 to the wall base U, and the work can be finished beautifully.

Further, since the wall plate holding member 2 can be fixed / removed with respect to the rail member 1, the position of the wall plate 3 once fixed can be easily changed during the construction, and the positioning can be performed finely. It is convenient for adjustment.

[Brief description of drawings]

FIG. 1 is a perspective view showing a usage state of an embodiment of the present invention.

FIG. 2 is a front view showing a usage state.

FIG. 3 is a perspective view illustrating a main part.

FIG. 4 is a front view of a main part.

FIG. 5 is a cross-sectional plan view of a main part.

FIG. 6 is an enlarged sectional plan view of a main part.

FIG. 7 is an enlarged sectional plan view of a main part.

FIG. 8 is a sectional front view of a main part.

FIG. 9 is a sectional front view of a main part.

FIG. 10 is a front view of a main part.

FIG. 11 is a sectional side view of a main part.

FIG. 12 is a front view showing a modified example of the wall plate holding member.

FIG. 13 is a sectional side view showing a usage state of another embodiment of the wall plate holding member.

FIG. 14 is a front view.

FIG. 15 is a front view of another embodiment of the wall plate holding member.

FIG. 16 is a plan view.

FIG. 17 is a front view showing still another embodiment of the wall plate holding member.

FIG. 18 is a side view.

FIG. 19 is a plan view.

[Explanation of symbols]

 1 rail member 2 wall plate holding member 3 wall plate 8 rear wall part 9 first side wall part 10 second side wall part 11 first inner flange wall part 12 second inner flange wall part 13 contact holding part 14 cam part U wall base

Claims (2)

(57) [Scope of utility model registration request] 1. A rail member 1 disposed vertically along a wall base U, and a wall plate 3 disposed in parallel with the wall base U along a front surface of the rail member 1. , And a wall plate holding member 2 for fixing the wall plate 3 at a predetermined position, and the rail member 1 has a strip plate-shaped rear wall portion 8 and an orthogonal shape from a long side of the rear wall portion 8. The first and second side wall portions 9 and 10 protruding from the
The first and second side wall portions 9 and 10, and first and second inner brim wall portions 11 and 12 projecting orthogonally from the respective tip edges of the first and second side wall portions 9, 10. A short contact holding portion 13 that abuts the upper and lower end surfaces of the wall plate 3 to hold the wall plate 3, the first and second inner flange wall portions 11 and 12, and the first and second side walls. Part 9,
Simultaneously press contact with 10 and contact the above contact holding part at any position in the vertical direction.
A wall structure comprising: a cam portion (14) capable of horizontally fixing (13). 2. A rail member 1 disposed horizontally along the wall base U, and a wall plate 3 disposed parallel to the wall base U along the front surface of the rail member 1. , And a wall plate holding member 2 for fixing the wall plate 3 at a predetermined position, and the rail member 1 has a strip plate-shaped rear wall portion 8 and an orthogonal shape from a long side of the rear wall portion 8. The first and second side wall portions 9 and 10 protruding from the
The first and second side wall portions 9 and 10, and first and second inner brim wall portions 11 and 12 projecting orthogonally from the respective tip edges of the first and second side wall portions 9, 10. A short contact holding portion 13 that abuts the left and right end surfaces of the wall plate 3 to hold the wall plate 3, the first and second inner flange wall portions 11 and 12, and the first and second side walls. Part 9,
Simultaneously press contact with 10 and hold the contact holding part at any position in the left-right direction.
A cam structure (14) which can fix vertically (13) a wall structure.