JPH05118096A - Ceiling board mounting construction and mounting method - Google Patents

Abstract

PURPOSE:To make it possible to mount and replace a ceiling board simply even by an amatueur by using face fasteners to fix ceiling board members to a flat section of a ceiling joist in a detachable manner. CONSTITUTION:First of all, a ceiling board is fixed to the surface of a frame body housed into a frame assembled in the ceiling joist with adhesives to form a ceiling board member 3, and a male face fastener is mounted on the peripheral surface of the rear of the frame body. Then, after the ceiling joist 1 fixing a female face fastener 2 to a projected step section 5 in advance is assembled to the ceiling ground 4 in the shape of a crossto form the frame, one side of the ceiling member 3 is slantly brought into contact with the step section 5 of the ceiling joist 1. After that, the other end of the ceiling board member 3 is lifted upward to house the ceiling board member 3 into the frame formed of the step section 5 of the ceiling joist 1. In addition, when the edge of the ceiling board member 3 is pushed up, the male face fastener fixed to the ceiling board member 3 is interlocked with the female face fastener fixed to the step section 5 of the projected ceiling joist 1, and the ceiling board member 3 can be surely fixed to the step section 5 of the ceiling joist 1.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a ceiling plate mounting structure and a mounting method capable of detachably mounting a ceiling plate on a ceiling base.

[0002]

2. Description of the Related Art Conventionally, as a method of attaching a ceiling plate to a ceiling base, a method of fixing it to an edge of a ceiling fixed to a beam with an adhesive, a nail, or a tacker has been adopted. However, the above ceiling plate mounting method requires the operator to always work upward, and since the mounted ceiling plate is completely fixed to the field edge, it cannot be modified or partially replaced. For this reason, it is extremely difficult for an amateur to perform the conventional work of attaching the ceiling plate, and it is necessary to rely on a skilled person for the work. Further, since the ceiling board is completely fixed to the field edge, when the ceiling board is completely reattached, there is a problem that the ceiling base material or the field edge must be replaced. As a method of simplifying the work of attaching such a ceiling plate and allowing even an amateur to carry out the construction, a construction method using a surface fastener has been proposed (for example, see Japanese Utility Model Publication No. 54-28807).

[0003]

The above proposal is a structure in which a groove is provided in the base surface so that the surface of the surface fastener member does not project to the base surface, and the surface fastener is fixed in the groove. This structure is a method that can be applied when the ceiling plate is directly attached to the ceiling base.
It cannot be applied to the method of attaching the ceiling plate to the field edge.

Therefore, an object of the present invention is to provide a ceiling plate mounting structure using a surface fastener, which can be easily installed by an amateur and is highly reliable in mounting.
Another object of the present invention is to provide a ceiling plate mounting structure using a cheap and lightweight ceiling plate member that can be produced in a factory. A further object of the present invention is to provide a ceiling plate mounting method that can be easily installed even by an amateur.

[0005]

In order to solve the above problems, the inventors of the present invention have examined a ceiling plate mounting structure and a mounting method using a conventional surface fastener, and as a result, intersected a field edge of a specific shape. It was found that the above-mentioned problems can be solved by adopting a structure in which a relatively small frame is formed by assembling in a circular shape, and a ceiling plate member having a specific shape is accommodated in the frame, and as a result of further study, the present invention was reached. It is a thing.

That is, according to the first aspect of the present invention, a convex field edge in which a female (or male) surface fastener is fixed to a flat step portion is assembled in a cross shape on a ceiling base, and a large number of the field edges are provided. A ceiling plate member, which forms a frame, has a ceiling plate fixed to the front surface of a frame body housed in the frame, and has male (or female) surface fasteners fixed to the entire periphery of the back surface, is housed in the frame. The ceiling plate mounting structure is characterized in that the ceiling plate member is detachably fixed to the flat portion of the field edge.

According to a second aspect of the present invention, a convex field edge, in which a female (or male) surface fastener is fixed to a flat step, is assembled in a cross shape on a ceiling substrate, and a large number of frames are formed at the field edge. After forming, the ceiling plate on the surface of the frame body housed in the frame,
A ceiling plate member having male (or female) surface fasteners fixed on the entire periphery of the back surface of the frame body is slanted, one side of the ceiling plate member is brought into contact with a step portion of the framework, and then the other end portion of the ceiling plate member is lifted to raise the frame member. After the ceiling plate member is housed in the step portion, the ceiling plate member is attached to the ceiling base by pressing the ceiling plate member to the field edge.

[0008]

The present invention, the ceiling base, female (or male) in the step
Ceiling board by accommodating a ceiling board member to which a male (or female) surface fastener is fixed in a relatively small frame formed by assembling convex field rims to which a surface fastener is fixed in an intersecting manner The member can be firmly engaged and fixed to the field edge. Further, the ceiling plate member can be easily positioned by bringing one side of the ceiling plate member into contact with the frame assembled at the field edge. After positioning the ceiling plate member, if the member is pressed against the field edge, the female surface fastener fixed to the field edge and the male surface fastener fixed to the ceiling plate member are engaged to securely fix the ceiling plate member to the field edge. be able to. Since this work is easy and does not require skill, even an amateur can attach the ceiling plate member. Further, when the fields are crossed in a grid shape to form a frame having the same shape, there is an advantage that a ceiling plate member housed in the frame can be produced in a factory in advance and an inexpensive ceiling plate member can be provided. is there.

[0009]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the ceiling board mounting structure of the present invention will be described below with reference to the drawings. As shown in the perspective view of the ceiling board mounting structure in FIG. 1 and in the XX sectional view of FIG. 1 in FIG. 2, the ceiling board mounting structure of the present invention intersects a large number of convex field edges 1 with a ceiling substrate 4. Assembled in a shape to form a large number of frameworks. The frame formed by a large number of field rims 1 can be assembled in any shape such as a square, a rectangle, or a rhombus, but a square or rectangular shape is preferable in terms of the ease of assembling the field rim and the processing of the field rim. Used. In particular, the square shape makes it easy to assemble the rim, and it is possible to prepare ceiling plate members of the same shape in advance, and the weight of the ceiling plate members is evenly distributed and supported by surface fasteners fixed around the ceiling plate members. Therefore, the ceiling plate member can be reliably fixed to the field edge, which is preferable. The size of the frame can be appropriately determined depending on the width of the surface fastener fixed to the field edge and the engaging strength of the surface fastener used, but if it is too large, the ceiling plate member accommodated in the frame is large. It becomes heavy and difficult to handle alone. If it is too small, a large number of rims and ceiling plate members must be prepared, resulting in an increase in cost. If the frame has a square shape, one side is 50 to 13
A size of 0 cm, usually 70 to 90 cm, is preferred.

As shown in FIG. 2, the field edge 1 to be mounted on the ceiling base is a convex type, and a female fastener 2 is attached to the step portion 5 thereof.
Is fixed. Such a female fastener is fixed with an adhesive, a pressure-sensitive adhesive, a tack, a tacker, etc., but after fixing with an adhesive, an adhesive, it is necessary to drive the tack and the tacker further in order to secure the reliability of the female fastener. Preferred for uniform fixation.

As shown in FIG. 3, the ceiling plate member 3 housed in the frame assembled by the field frame has the ceiling plate 7 fixed to the surface of the frame body 6 housed in the frame with an adhesive or the like. ing. On the other hand, a male surface fastener 2'is fixed to the outer periphery of the back surface of the frame body. The male surface fastener 2 ′ is fixed to the frame body 6 in the same manner as the female surface fastener 2. The frame usually has a thickness of 10 to 25 mm and a width of 10 to 30 mm, and it is preferable to make it higher than the height of the stepped portion provided in the field edge. As the ceiling plate 7 fixed to the surface of the frame body, a decorative plywood is usually used.

Female surface fastener 2 fixed to the step of the field edge
Has a large number of loops formed on the surface of a sheet-shaped base material, and an adhesive is applied to the back surface of the surface fastener. The male surface fastener 2'fixed to the frame 6 is a surface fastener having hook-shaped engaging elements obtained by weaving and weaving polyamide fiber or the like on the surface of the base material, or a piece shape obtained by molding a synthetic resin. A hook-and-loop fastener having a bell-shaped engaging element, wherein an adhesive is applied to the back surface of the base material of the male hook-and-loop fastener. As the male surface fastener 2 ', a molded surface fastener having a high engagement strength is usually preferably used. Figure 1
In FIG. 3, the example in which the female surface fastener is fixed to the step portion of the field edge and the male surface fastener is fixed around the back surface of the frame body forming the ceiling plate member has been described.
A female fastener may be fixed around the back surface of the frame forming the ceiling plate member. Considering the decrease in the engagement strength due to the deformation of the loop-shaped engaging element of the female surface fastener, it is possible to fix the female surface fastener on the step portion of the field edge and the male surface fastener around the back surface of the frame body forming the ceiling plate member. preferable.

Next, a method of attaching the ceiling plate of the present invention will be described with reference to FIG. First, as shown in FIG. 4, after the field edge 1 in which the female surface fastener is fixed to the convex step portion 5 in advance is assembled to the ceiling base 4 in a cross shape to form a frame, the field edge 1 forming the frame is formed. One side of the ceiling plate member 3 shown in FIG. 3 is obliquely brought into contact with the step portion 5. Then, when the other end of the ceiling plate member 3 is lifted up, the ceiling plate member is accommodated in the frame formed by the step portion of the field edge as shown in FIG. Furthermore, when the circumference of the ceiling plate member housed in the frame formed by the step portion of the field edge is pushed up, a male surface fastener fixed to the ceiling plate member and a female surface fixed to the convex field edge step portion The fastener is engaged, and the ceiling plate member 4 can be reliably fixed to the step portion 5 formed on the field edge 1.

When it becomes necessary to correct the position of the ceiling plate member after fixing the ceiling plate member to the step of the rim, a wood is attached to the frame 6 of the ceiling plate member 3 and the corresponding tree is attached. Hitting with a hammer can easily correct the position of the ceiling plate member. Further, when the ceiling board member is replaced, one of the four corners of the ceiling board member is pushed down by hand or a jig and the pushed-down portion is pulled downward, whereby the ceiling board member can be easily removed from the field edge. After removing the ceiling plate member by the above method, a separately prepared ceiling plate member is attached according to FIG.

[0015]

According to the present invention, only the ceiling plate member is housed in the frame formed by the step portion of the field edge, and even an amateur can easily attach the ceiling plate without requiring any skill. Further, it is easy to correct the position of the mounted ceiling plate member and replace the ceiling plate member. When the field edges are assembled in a cross shape, if they are assembled in a grid pattern, it is possible to produce the field edges and various ceiling board members in advance in the factory, and consumers can purchase the ceiling board members they like. You can choose. Moreover, since it does not require skill to attach the ceiling plate member, the ceiling plate member can be attached at an extremely low cost in a short time.

[Brief description of drawings]

FIG. 1 is a perspective view of a ceiling plate mounting structure.

FIG. 2 is a sectional view taken along line XX of FIG.

FIG. 3 is a perspective view of a ceiling plate member.

FIG. 4 is an explanatory diagram of a method of attaching the ceiling plate member.

[Explanation of symbols]

 1 Field Edge 2 Female Surface Fastener 2'Male Surface Fastener 3 Ceiling Board Member 4 Ceiling Base Material 5 Step 6 Frame 7 Ceiling Board

Claims (2)

[Claims] 1. A convex field edge, in which a female (or male) surface fastener is fixed to a flat step, is assembled in a cross shape on a ceiling substrate, and a large number of frames are formed by the field edge, and within the framework. A ceiling plate member having a ceiling plate fixed to the front surface of a frame body and a male (or female) surface fastener fixed to the entire periphery of the back surface is housed in the frame, and the ceiling member is A ceiling plate mounting structure characterized by being detachably fixed to a flat support portion. 2. A projecting field edge, in which a female (or male) surface fastener is fixed to a flat step, is assembled in a cross shape on a ceiling substrate, and after forming a large number of frames with the field edge, the inside of the frame The ceiling plate on the front surface of the frame body, and the ceiling plate member having the male (or female) surface fastener fixed all around the back surface of the frame body is slanted, one side of which is brought into contact with the stepped portion of the frame, After lifting the other end of the ceiling plate member and storing it in the step of the frame,
A ceiling plate mounting method, wherein the ceiling plate member is mounted on a ceiling base material by pressing the ceiling plate member to a field edge.