JP3196423U - Joining hanging materials for field materials such as ceiling groundwork - Google Patents

Abstract

An object of the present invention is to provide a joint suspension of a base assembly that can satisfy a construction requirement of a high strength, a short time, a simple, and a high accuracy and can realize a safe ceiling construction. A joint suspension of a field material, which is a base material that supports a finishing material of a smooth surface such as a ceiling, and is covered from the side by covering the joint suspension from the upper ends of the field materials 2, 3 gathering at the intersection. The joined portion of the field material joined by the screw mb is lifted from the upper end of the joined suspension, and fixed to the horizontal member 1 by the screws j1 and j2 through the lifting plate B. The joining hanger includes a support plate that holds the edge material width from one sheet metal, folds the sides of each side of the four sides, shapes it into a U shape, and clamps the edge material from all sides. Grab the edge material and tighten the right edge material using screws and nails. [Selection] Figure 1

Description

  The present invention is used for the joint part of the field material which becomes the foundation set of the ceiling surface material of the ceiling provided in the wooden building and the building where the ceiling exists, and is suspended from the horizontal member and fixed from the structural member for floor such as the horizontal member. The present invention relates to a hanging joint that secures a space of a distance.

  In conventional wooden buildings such as houses, large cross-section members were used for structural members such as horizontal members, and a space called a ceiling pocket was naturally created between the upper floor surface and the lower floor ceiling surface. The height of the living room and the height of the ceiling space can no longer be taken due to the fact that the distribution column materials and structural surface materials have been scaled due to the height restriction by the Building Standards Act and the effects of structural strength and cost reduction. The number of homes where there is room to call is decreasing.

  For this reason, since the ceiling is formed directly on the lower end surface of the horizontal member such as a floor beam, the sound and vibration of the upper floor propagate to the lower floor.

  For the purpose of blocking the sound and vibration on the upper floor, a method of reducing the influence by providing a space with resin suspension trees to reduce the propagation sound by interposing a resin washer is used, but the effect is limited. It is.

As described above, in the conventional suspended ceiling hardware, it is not possible to suspend the edge material, but it is not possible to join the orthogonal edge materials together and suspend them from the horizontal member or the like using the joint.
It was necessary to rely on techniques such as carpenters to construct the field edge assembly, and even if a joint was provided on the field edge material, it was a small cross-section member, so it was impossible to say that it was impossible in terms of strength. .

  The carpenter's technology is to obliquely nail or screw the edge material perpendicular to the main material edge with the nailing or screwing from the perpendicular edge material, and shorten the edge materials with high precision and smoothness in a narrow space. Skilled technology is required to assemble in time.

  The present invention has been made in view of such points, and the purpose of the present invention is to construct a field group that secures space without requiring skilled techniques in a short time and with higher accuracy than conventional construction, The purpose is to realize a safe ceiling construction that meets the requirements of construction with high strength and a short period of time, simply and with high precision.

  The joint material of the field edge material of the present invention that achieves the above-mentioned object is a cut of several millimeter width from the corner part of one square sheet metal to the center, and a flat part with a field edge width protrudes from the four sides. The side edges are left and the sides are folded 90 degrees and the lower part is narrowed to sandwich the edge material. The other three sides are processed into the same shape and each side has the same function.

  As an example, the field edge material is a long material as the main material, and the short material is often attached orthogonally to the long material, and it is necessary to consider the priority and direction of construction, but by using joint hardware The directionality can be determined freely, the order of construction is determined accordingly, and the order of construction can be taken into account for the convenience of the installer.

  Furthermore, all the edge members gathered at the joint are screwed and nail-bonded from the side of the joint metal through the joint metal and are fastened with high accuracy and high strength.

  As described above, according to the present invention, the field edge material is often a general distribution member, and a large amount of dimensions and shape is distributed and a small cross-section is relatively highly accurate. As a standard, it is possible to easily join the field materials without unevenness.

  In addition, since the joint metal and the suspension metal are made of the same thickness, it is not necessary to consider the sheet metal thickness on the suspension metal side by protruding (squeezing) the thickness of the suspension metal to the upper end of the joint metal. Can be constructed safely and without unevenness, and the temporary anchoring of the field edge material to the joint suspension can be easily performed by applying pressure from the side surface of the field edge material to the temporary protrusion n.

Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.
FIG. 1 is a partial cross-sectional perspective view of a joint suspension, FIG. 2 is a longitudinal cross-sectional view of a state in which the joint suspension is attached, FIG. 3 is a perspective view illustrating a joint state of a field edge material at a joint, and FIG. FIG. 5 is a perspective view of a hanging object, and FIG.

  As shown in FIG. 1, the main material field edge material 2 is joined to the short material field edge materials 3 and 4 by the joint suspension A, and the joint is fixed by screws mb, and the respective support plates a and b of the joint suspension. , C, d, e, f, g, and h sandwich the edge material and are fixed by screws mb.

  The main material and the short material field edge material are inserted between the support plates of the joint suspension A to form a joint portion, but each support plate is slightly narrowed inward with respect to each other. If the edge material is inserted even when it is gripped in between, the position can be maintained by the spring effect and temporary holding of the joint suspension, but since the load is applied, full-scale fixing is done using screws mb. Must.

The field edge material is often constructed using a field edge material of a size that is familiar to the installer. By standardizing this field edge material, it is possible to cut it to the required length in advance, so that Wood processing is reduced, tools and litter are reduced, and the suspended ceiling can be constructed with high accuracy.
Further, it is possible to assemble and suspend this field group on a flat floor, and it can be constructed with high accuracy and in a short time.

  Furthermore, the joining hardware of the present invention can be used for joining members having no joints by changing the thickness of the constituting sheet metal, and the joining method is not limited to joining of edge materials. It can be used for the structure of

  The embodiments and examples of the present invention have been described above. However, the scope of the present invention is not limited to this, and the present invention can also be used for a lightweight steel ceiling foundation set, which is a material having no joints. It is possible and is appropriately selected according to the situation.

Industrial applicability

  The present invention can be used in the field of manufacturing joint hardware, the field of building construction, and the like.

  It is a fragmentary sectional perspective view which shows the relationship between the joining state of the field edge material junction part which concerns on 1st Embodiment of this invention, and a horizontal member.   It is a longitudinal cross-sectional view of the field edge material assembled by the joining hanger attached to the horizontal member.   It is a perspective view of the junction part of a field material.   It is a perspective view of a joining hanger.   It is a perspective view of a temporary attachment protrusion part.

DESCRIPTION OF SYMBOLS 1 Horizontal material 2 Main material field material 3 Orthogonal short field material 4 Same as above A Joint suspension B B Joint suspension lifting plate D Suspension plate fixing nail E Fixed nail insertion hole a Support plate b Same as above c Same as above Same as above e Same as above f Same as above g Same as above h Same as above j1 Screw, nail hole j2 screw, nail hole k Position adjusting screw, nail hole m Screw provided on the support plate, nail hole mb Fixing screw n Temporary protrusion t Joint suspended metal top

Claims (7)

It is a joint suspension of a field material that is a base material that supports a finishing surface of a smooth surface such as a ceiling,
Joining hanging material of ground assembling material such as field edge material characterized by joining the field edge materials gathering at the intersection and lifting them from the joining part and fixing them to the horizontal frame.   The support plate that holds the edge material from above is formed in four sides by holding the edge material width from one sheet metal, folding both sides of the four sides and shaping it into a U shape, and holding the edge material from above. The joint suspension according to claim 1, wherein the joint suspension is fastened with a screw, a nail or the like. In order to avoid the protrusion of the back of the top plate of the joint suspension (1) a protrusion that absorbs the protrusion of the lifting plate is provided at the center of the top end.
(2) The upper end back surface of the joint suspension was used as a reference for smoothness between the edge materials.
3. A bonded suspension according to claim 2, having the above characteristics.   4. The suspended joint according to claim 3, wherein a hanging material is pressed against the back of the top end of the suspended suspension to prevent the sides of the suspended suspension from hanging down.   The joint suspension according to claim 4, wherein a semicircular projection facing inward for provisional support is provided below both side support plates of the joint suspension.   A joining suspension characterized in that the joining suspension lifting plate can be separated from the joining hardware body in consideration of the transportation of the joining suspension.   6. The bonded suspension according to claim 5, wherein the hooks can be fastened by providing fixing claws on both sides of the lifting plate and bending the fixing claws.

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