JPH11210126A - Wall surface backing member - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a wall surface backing member capable of assembling even by a person not having special skill, and useful for labor-saving in the interior finish work. SOLUTION: A all surface backing member is provided with a plurality of studs S vertically extended at intervals corresponding to the lateral width of wall panels P1, P2 and bracings 11 bridged between the adjacent two studs. The bracing 11 is made up of a U-shaped member in section having a narrower width than the stud S and substratially uniform in the horizontal direction. Weight reduction is contrived by relatively narrowing the width of the bracing. Further, the shape of the bracing is simplified, so that it can be manufactured at low cost by press-working a thin steel sheet.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a wall base material for the interior of buildings such as houses and offices. In particular, the present invention relates to a so-called system interior type wall base material which can be assembled by anyone without special skills (can be constructed in one type of industry) and is useful for labor saving of interior construction work.

[0002]

2. Description of the Related Art When a wall is laid along a reinforced concrete skeleton wall of an apartment house or the like, conventionally, the following has generally been performed. First, studs as studs are fixed to the upper and lower guide members at a certain interval on the frame wall. Next, a wall board made of gypsum or the like is attached to the stud. Finally, a decorative panel is attached on the wall board or the surface is applied by cross-attaching. On the other hand, when creating a wall (partition wall) that separates rooms from one room to another, instead of attaching a wall (partition wall) to the wall of the skeleton, do the studs be attached with reinforcing ridges? In addition, a method was used in which the base material for the wall was extended and stood up to the lower surface of the ceiling of the building.

[0003]

However, in the above-mentioned conventional construction method, it is premised that construction work from a base to a finishing work is carried out by a plurality of specialized contractors, and it takes considerable man-hours, cost and required days. . Also, when remodeling or changing partitions in the future, or when performing wall renovation finishing, after demolishing any base material finishing material at that location including a part of the floor ceiling, a new wall base material And large-scale construction to install the finishing panels and the like was required.

[0004] The present invention has been made in view of such problems, and can be assembled by persons without special skills, and can be used for labor saving in interior work such as replacement of only finished panels or change of partition walls. It is an object of the present invention to provide a useful, so-called system interior type wall material. It is another object of the present invention to provide a system-interior-type wall covering material that is a dry method that does not require the use of glues and nails, and that has features such as easy removal and construction in a single business type.

[0005]

To solve the above-mentioned problems, a wall base material according to a first aspect of the present invention is a base material for mounting a wall panel constituting a wall surface of a room;
A plurality of studs provided so as to extend in the vertical direction at a pitch corresponding to the width of the wall panel; and a steady rest bridged between two adjacent studs; Narrow width in the front-back direction,
It is characterized in that it has a substantially U-shaped member whose cross section is substantially uniform in the lateral direction. The steady rest serves to more accurately determine the stud interval (pitch). The width of the steady rest is made relatively narrow to reduce weight. In addition, the shape of the steady rest is made simple, so that it can be manufactured at low cost by pressing a thin steel plate or the like.

In order to solve the above-mentioned problems, a wall base material according to a second aspect of the present invention is a base material for mounting a wall panel constituting a wall surface of a room; a vertical member having a pitch corresponding to the horizontal width of the wall panel. A plurality of studs provided so as to extend in the direction, and a steady rest bridged between two adjacent studs; the studs having a box-shaped cross-sectional shape, and being opened in a lateral side wall. Wherein the steady rest has a cut-out portion which meshes with a side wall below the steady rest locking hole of the stud. When attaching the steady rest to the stud, insert the end of the steady rest into the steady rest locking hole of the stud,
All that is required is to engage the notch of the steady rest with the side wall below the steady rest locking hole of the stud. This determines the pitch between the studs.

A wall base material according to a third aspect of the present invention is a base material for mounting a wall panel constituting a wall surface of a room; a plurality of the base materials extending in a vertical direction at a pitch corresponding to a width of the wall panel. It is provided with a stud provided, and a steady rest bridged between two adjacent studs; The steady rest is provided with an adjuster mechanism capable of adjusting the movement in and out of the longitudinal direction. The dimensional accuracy of the concrete or wooden skeleton surface is considerably poor, and the surface has considerable irregularities. In order to prevent the system interior wall from being bent even when the system interior wall along the skeleton surface is pushed, the problem is solved by protruding the skeleton with the adjuster mechanism.

[0008]

Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 is a view showing the overall configuration of a wall surface base material (for a partition wall) according to one embodiment of the present invention. (A) is a perspective view, (B) is a plane sectional view. The vertical direction in FIG. 1A is the direction of gravity and is called vertical, the horizontal direction is horizontal and is called horizontal, and the front-back direction of the paper is called the front-back direction.

The partition wall base material 1 is assembled on a ceiling or floor (not shown) of a building frame based on an upper rail Rt and a lower rail Rb fixed with adjuster bolts or the like. Each rail has a U-shaped cross section (channel type), and the upper rail Rt is fixed to the ceiling surface with the U-shaped opening downward, and the lower rail Rb
Is fixed to the floor with the U-shape facing up. The distance between the upper and lower rails is standardized in several types (example:
2650 mm). In this embodiment, the rail is formed by pressing a thin steel plate, and the protrusions of the U-shape are 40 mm on the front side and 50 mm on the back side.

A stud S as a stud extends between the upper and lower rails Rt and Rb. The upper and lower ends of the stud S are inserted into U-shaped concave portions of the rail. The stud S is slidable in the lateral direction with respect to the rail R, but a reference position is fixed.

FIG. 2 is a diagram showing details of the stud.
(A) is a side view and (B) is a cross-sectional view. The stud S has a hollow H-shaped cross section and a width in the lateral direction of 5 mm.
It is a metal member (aluminum, light iron, etc.) having a thickness of 0 mm, a thickness of 35 mm in the front-rear direction, and a thickness of 1.5 mm. Front and rear surfaces Sd, Sd '
Is a plane along the wall surface, and clip engaging grooves Sb and Sb 'extending long vertically are provided at the center thereof. As will be described later in detail with reference to FIG. 6, the groove is used to lock a clip for fixing the wall panel.

A plurality of steady rest locking holes Sa are formed in the side surfaces Sc and Sc 'of the stud S. The steady rest locking holes Sa are elongated rectangular holes having a length of 120 mm and a width of 15 mm and extending in the vertical direction, and four holes are formed in the side surface Sc of the stud S. An example of the pitch dimension in the figure is P1 = P5
= 170 mm, P2 = P3 = P4 = 750 mm. A steady rest described later is inserted into the steady rest locking hole Sa at the time of assembly.

[0013] Between two adjacent studs S,
The four steady rests 11 are laid in the vertical direction, and the interval between the studs is accurately determined. FIG. 3 is a diagram illustrating details of the steady rest. (A) is a front view, (B) is a sectional view.
The steady rest 11 is a bent product of a thin steel plate having a U-shaped cross section. The height is 40 mm, the thickness is 14 mm, and the plate thickness is 1 mm.
The length is a length substantially corresponding to the width of the wall panel (for example, 900 mm).

Notches 11a and 11a 'extending upward from the lower side are formed at both left and right ends of the steady rest 11. Notch 11a is 15mm high and 1.5m wide at the top
m, lower width 2.5 mm. The right and left inner sides are vertical straight lines, but the entrance of the outer side is slightly inclined, and the width of the lower part is slightly wider at 2.5 mm. This is to make it easy to fit the notch into the side wall of the steady rest locking hole of the stud.

The side wall below the steady stop locking hole Sa of the stud enters the notch 11a of the steady rest 11, and the steady rest 11 is assembled to the stud S. The interval between the notches on the left and right sides of the steady rest 11 has a dimensional accuracy that is accurate when the steady rest is manufactured at a factory. Therefore, the pitch between studs is correctly determined only by inserting the steady rest.

A cover 13 is fitted at an arbitrary position (in this case, two places) at an intermediate portion of the steady rest 11.
4A and 4B are diagrams showing details of the cover, wherein FIG. 4A is a sectional view and FIG. 4B is a front view. The cover 13 is a bent member made of a thin steel plate (thickness: 0.6 mm). The cross-sectional shape of the cover 13 is a U-shape with legs 13a and 13g provided above and below. The legs 13a and 13g are parallel to the U-shaped front wall 13d, and the distance between the wall 13d and the outer surfaces of the legs 13a and 13g is 35 mm, which is equal to the thickness of the stud S.

Engagement projections 13c and 13f are formed on both sides 13b and 13e of the cover 13 so as to protrude inward. The distance between the front and back projections is 14.5mm
And the thickness of the steady rest 11 is slightly larger than 14 mm. The front and rear projections are formed at equal distances from the center line of the cover 13 in the front-rear direction.

The cover 13 is fixed so that the upper and lower surfaces of the steady rest 11 shown by a two-dot chain line in FIG. 4 are sandwiched between both side walls 13b and 13e. Surface 13d in front of cover 13
The wall panels P1 and P2 of the partition wall abut against the inner surfaces of the legs 13a and 13g, so that the panels P1 and P2 are not significantly deformed even if a pressing force is applied to the panels P1 and P2. 300 mm as an example of the installation pitch of the cover 13
It is.

Next, an overall assembling method of the wall base material 1 will be described. First, the upper and lower rails Rt, R
b is fixed to the ceiling and floor of the building with anchor bolts. At this time, the upper and lower rail intervals are properly set. Next, the studs S are slightly inclined between the upper and lower rails, and stand upright.
Next, the steady rest 11 is inserted between the studs S, and the stud S
Determine the interval between them. Next, the cover 13 is fitted into the steady rest 11. Thereafter, as shown in FIG. 1B, the wall panel P1 is applied to the surface of the stud S or the cover 13 from the room A side, and the wall panel P2 is attached to the stud S or the cover 13 from the room B side.
And stick it on the surface. Thus, the partition between the room A 21 and the room B 23 is completed. When removing the wall base material for changing the pattern, peel off the wall panel P and
If 1 or stud S is removed, there will be no partition wall. In addition,
The method of locking the wall panel to the stud S will be described later with reference to FIG.

FIG. 5 is a view showing another embodiment of the present invention in which a wall base material is stabilized and an adjuster bolt (for a door wall) is used.
FIG. 3 is a diagram showing the configuration of FIG. (A) is a front view, (B)
Is a plan view. The feature of this example is that the steady rest 31 is provided with three adjuster bolts 33. The adjuster bolt 33 is screwed into a nut 33b welded and fixed to the steady rest 31. The head 33a of the adjuster bolt 33 is wrapped with a cap made of vinyl chloride.

When assembling a wall base material to a skeleton having an uneven surface such as a concrete wall 35, the adjuster bolt 33 is turned to change the protruding length of the head 33a, and the head 33a just hits the skeleton surface. Adjust as follows. In this way, the steady rest 31 can be supported on the skeleton surface 35 just moderately.

FIG. 6 is a plan sectional view showing the detailed structure of the locking portion of the wall panel to the stud. The rear surfaces of the ends of the two wall panels P1 and P2 are in contact with the front-back surface Sd of the stud S. The edges of both wall panels P1, P2 are
It is located slightly outside the edge of the clip locking groove Sb of the stud S. In this state, the clip 53 is fitted into the clip locking groove Sb, and is stopped using the screw 55 at the back of the clip locking groove. The clip 53 is an aluminum-shaped material including a deep U-shaped portion 53a reaching the clip engaging groove Sb of the stud and a panel pressing portion 53b extending rightward and leftward. The panel holding portion 53b is provided with the wall panels P1, P
The panel is pressed against the surface of the edge portion 2. The surface of the clip 53 is covered with a decorative fitting type molding 51 so as to maintain the beauty. The two studs S arranged on the left and right
The spacing between them is precisely determined by the steady rest 11, so that the edges of the wall panels P1, P2 are correctly positioned in the immediate vicinity of the clip locking groove of the stud. When removing the wall panel P, first remove the molding 51, remove the screw 55 and remove the clip 53, and the panel P can be easily removed.

[0023]

As is clear from the above description, in the wall base material of the first embodiment of the present invention, the steady rest is narrower in the front-rear direction than the stud, and the cross section is substantially uniform in the lateral direction. Since it is made of a U-shaped member, the width of the steady rest can be made relatively narrow to reduce the weight. In addition, the shape of the steady rest can be made simple, and it can be manufactured at low cost by pressing a thin steel plate or the like. According to a second aspect of the present invention, in the wall base material, the stud has a box-shaped cross-sectional shape, and has a steady rest locking hole formed in the lateral side wall. It has a notch that meshes with the side wall at the bottom of the hole, so when attaching the steady rest to the stud, insert the end of the steady rest into the steady rest locking hole of the stud and lock the notch of the steady rest with the steady rest of the stud. It only needs to be engaged with the side wall under the hole. The wall base material of the third aspect of the present invention is provided with an adjuster mechanism capable of adjusting the movement in the front-rear direction on the steady rest, so that the wall base material can be firmly fixed to the uneven body surface.

[Brief description of the drawings]

FIG. 1 is a view showing the entire configuration of a wall surface base material (for a partition wall) according to one embodiment of the present invention. (A) is a perspective view, (B) is a plane sectional view.

FIG. 2 is a diagram showing details of a stud. (A) is a side view and (B) is a cross-sectional view.

FIG. 3 is a diagram illustrating details of a steady rest. (A) is a front view, (B) is a sectional view.

4A and 4B are diagrams showing details of a cover, wherein FIG. 4A is a sectional view and FIG. 4B is a front view.

FIG. 5 is a view showing a structure of a steady rest and an adjuster bolt (for a doorway wall) of a wall base material according to another embodiment of the present invention. (A) is a front view and (B) is a plan view.

FIG. 6 is a plan sectional view showing a detailed structure of a locking portion of a wall panel to a stud.

[Explanation of symbols]

1 wall base material (for partition) 11 steady rest 13 cover 13a, 13g
Legs 13b, 13e Side walls 13c, 13f
Engagement projection 13d Wall 21 A room 23 B room 31 Sway stopper 33 Adjuster bolt 33a Head 33b Nut 35 Concrete wall 51 Butt molding 53 Clip 55 Screw P1 A room side wall panel P2 B room side wall panel P3 Wall panel S Stud Sa Stop hole Sb Clip locking groove Rt Upper rail Rb Lower rail

Claims (8)

[Claims] 1. A base material for attaching a wall panel constituting a wall surface of a room, comprising: a plurality of studs provided to extend in a vertical direction at a pitch corresponding to a width of the wall panel; and two adjacent studs. With a steady rest hung between the studs,
A wall base material, wherein the steady rest is formed of a U-shaped member having a width in the front-rear direction narrower than that of the stud and having a substantially uniform cross section in the lateral direction. 2. A base material for mounting a wall panel constituting a wall surface of a room, a plurality of studs provided to extend in a vertical direction at a pitch corresponding to a width of the wall panel, and two adjacent studs. With a steady rest hung between the studs,
The stud has a box-shaped cross-sectional shape, and has a steady rest locking hole formed in a lateral side wall, and the steady rest engages with a side wall below the steady rest locking hole of the stud. A wall base material having a notch. 3. The wall base material according to claim 1, wherein a cover having a width equal to a stud in the front-rear direction is locked to the steady rest. 4. The wall substrate according to claim 3, wherein the cover has a U-shaped vertical cross-sectional shape, and the U-shaped portion is widened and fitted to upper and lower edges of the steady rest. Wood. 5. The wall base material according to claim 4, wherein a projection that engages with the steady rest is formed on an inner surface of the U-shaped portion of the cover. 6. A base material for mounting a wall panel constituting a wall surface of a room, comprising: a plurality of studs provided to extend in a vertical direction at a pitch corresponding to a width of the wall panel; and two adjacent studs. With a steady rest hung between the studs,
A wall base material, wherein the steady rest is provided with an adjuster mechanism capable of adjusting the movement in and out of the front-rear direction. 7. The wall base material according to claim 6, wherein the adjuster mechanism comprises a plurality of adjuster bolts screwed to the steady rest. 8. The wall base material according to claim 7, wherein an elastic material is attached to an end of said adjuster bolt.