JP6263678B2 - Fine adjustment spacer for architectural clearance - Google Patents

Description

      The present invention can horizontally fix and fix various gaps generated for the purpose of fixing rafters, trunk edges, etc. to pillars and studs constructed for wooden houses. The present invention relates to a fine adjustment spacer for architectural clearance that can provide a ventilation layer without impairing the strength weakness of an air hole trunk edge by utilizing the ventilation method.

In the structure of a wooden house, the body edges are fixed horizontally and vertically on the pillars and inter-columns of the building to finish the board. At this time, the number of pillars and studs of the building is relatively small at the time of new construction work, but especially in the renovation work etc., subtle unevenness such as deflection and inclination due to long-term secular change has occurred, and board finishing etc. In order to maintain the horizontal and vertical sides of the body edge used for the purpose, a delicate gap is generated at each contact portion. Conventionally used triangular spacers are widely used to fix this gap horizontally and vertically, but because the shape is triangular, theoretically it is possible to finely adjust the clearance between the pillar and the trunk edge, etc. However, since it is impossible to make the entire surface flat in the gap between the pillar and the trunk edge, it is easy to come off when the nailing and screwing is fixed, and it has fallen due to temperature differences and humidity for many years, vibration, etc. It was a very unstable triangular spacer.

Instead of using this unstable triangular spacer, several types of veneer pieces with different thicknesses are created in advance, and the clearance is adjusted by stacking several veneer pieces. However, it is difficult to finely adjust the target in units of millimeters in the process of securely making fine adjustments in units of several millimeters on a flat surface, resulting in a lot of work time. Also, a lot of wasted work time is generated in the process of creating veneer pieces having different thicknesses before construction.

Problems to be solved by the invention

Even in new construction work, a slight gap may occur when fixing the body edges to the pillars and studs horizontally as a base material for board finishing etc. In this case, in this case, a conventional triangular spacer or several types of Fine adjustment of the clearance is made by stacking several thick plates. In reality, the purpose of finely adjusting the clearance in millimeters is that the work process is very wasteful. Also, in extension and renovation work, there are many deflections and inclinations of pillars and studs due to long-term changes, and when fixing the body edge as a base material such as board finish material horizontally and vertically to pillars and studs, a large amount of spacers It becomes necessary and requires many work processes.

The fine-tuning spacer for architecture of the present invention allows fine adjustment of the clearance without using a conventional triangular spacer or several kinds of veneer pieces with various thicknesses. It has a feature that allows more fine adjustment of the clearance.

In recent years, siding exterior materials have been widely used as housing exterior materials, but there is a processed product called the ventilation trunk edge on the trunk edge used for this base material. This ventilation trunk edge is intended to prevent condensation. It is processed for the purpose of preventing the corrosion of wood and the generation of mold due to dew condensation, and since there are several notches for the purpose of ventilation, the original strength of the trunk edge is weakened.

Using the architectural fine adjustment spacer of this proposal, horizontal and vertical fine adjustments can be made without using weak lateral torso edges, and an appropriate air layer should be provided between the structural plywood and the siding exterior material. Is possible.

In roof construction work for wooden buildings, it is desirable to provide a ventilation layer for the purpose of preventing dew condensation when using piers on asphalt roofing as a base material.

By using the clearance fine adjustment spacer of the present invention, it is possible to provide an appropriate ventilation layer for the asphalt roofing and clearance of the pier, and a shape with two-sided features that can also finely adjust the horizontal of the pier It is.

When renovating a tatami room to a flooring finish in an extension or renovation of a condominium, etc., moisture-proofing materials such as styrofoam are installed under the tatami mat, and the floor is often made of concrete. Even if the base material such as talc is mounted and fixed horizontally on the concrete floor surface, the concrete floor surface has subtle irregularities, and the horizontal surface is finely adjusted and the base material such as talc and the concrete floor surface It is desirable to provide an air layer that is unlikely to cause corrosion or mold on the wood due to condensation.

By using the clearance fine adjustment spacer of the present invention, it is possible to provide a proper ventilation layer between the concrete floor surface and the clearance of talc, etc., and the duality characteristics that can also make horizontal fine adjustment of talc etc. It is a shape with

When removing board base materials, etc., in an extension or renovation of an apartment, etc., the wall surface is often concrete. When newly building a base material for an old wall surface, when fixing the torso, etc. to the concrete wall surface There are subtle irregularities in the horizontal and vertical directions, and this clearance can be finely adjusted horizontally and vertically, and the purpose of preventing the corrosion of wood and the generation of mold due to condensation on the clearance between the concrete wall and trunk edge This is a fine adjustment spacer for architectural clearance that has a two-sided feature that can be provided with an air layer.

Means for solving the problem

In the integrated stepped shape shown in FIG. 1, the gap can be finely adjusted from 1 mm to 5 mm with one piece, but as shown in FIG. 2, the surfaces of the two pieces are crossed. By sliding, the gap can be finely adjusted from 6 mm to 10 mm, and the two cavities fit together in the center of the plane. It can be fixed, and the shape can be finely adjusted from 11mm to 15mm by stacking 3 sheets.

As a conventional fine adjustment spacer, there is a triangular spacer. This triangular spacer allows fine adjustment of the clearance, but the point of contact between the members is not a shape that fits in a plane, so when fixing with nails or screws In this triangular spacer, the contact point is not flat, so it is easy to come off due to shrinkage and vibration due to temperature differences over many years, and it serves as an original spacer. It was not a shape.

The fine adjustment spacers currently in use are used as fine adjustment spacers by stacking several pieces of plywood pieces with different thicknesses, but the working time to make a large number of these spacers before construction on site There are drawbacks such as a lot of time and labor for fine adjustment of the target clearance.

The architectural fine adjustment spacer for building of the present invention is an improvement of those drawbacks, and it is possible to closely fix the gap between the members in a flat shape, even if two pieces are crossed and overlapped, The central space fixed with a nail or a screw has a shape that fits in the same position.

Effect of the invention

As shown in FIG. 1, each of the thicknesses provided in a staircase shape has a flat surface on the front and back surfaces, and is a shape that allows the entire surface of the clearance between the member and the member to be in close contact with each other. As shown in Fig. 2, even if two spacers are crossed and overlapped as shown in Fig. 2, the number of steps can be kept flat, and the gap can be closely fixed even when two are used. It has a characteristic shape.

Perspective view of the clearance fine adjustment spacer for construction that allows fine adjustment of the clearance Perspective view of the shape of overlapping two sheets Perspective view using the spacers of the present invention with gaps such as the trunk edges on the pillars and the studs

The architectural clearance fine adjustment spacer of the present invention has a shape that can be produced in large quantities even when the material is wood, and even if the material is plastic, it can be molded in large quantities by mold molding.

In the prototype of this device, both prototypes were made in wood processing and plastic mold molding, and both were actually used in a trial and confirmed the excellent advantages as intended.

The shape shown in FIG. 1 is shown by integrating the thickness of each of the five steps in a staircase shape, but when the thickness and the number of steps of the shape adapted to the site are required, the increase or decrease in the number of steps or the thickness of each step is obtained. It is possible to create a shape suitable for the purpose of use.

The shape shown in FIG. 1 is shown by integrating the thickness of each of the five steps in a staircase shape, but when the width and length of each shape adapted to the site are required, the dimensions are suitable for the purpose of use. It is possible to create.

1 in FIG. 1 is an integrated basic shape of the main body. FIG. 1 is a numerical value indicating each thickness. 3 in FIG. 1 is a cut groove which can be bent or cut. 4 in FIG. 1 is driven by fixing a nail or a screw. Target cavity portion 1 in FIG. 3 2 in FIG. 3 2 in stud 3 3 in trunk 3 4 in FIG. 3 is a fine adjustment spacer for architectural clearance according to the present invention

Claims (3)

    It is a shape integrated with wood, plastic, etc., and each thickness plane is continuous in a staircase shape, and a cavity for the purpose of penetrating nails, screws, etc. is provided at the center of each thickness of this plane. The back surface is provided with a groove that can bend and cut the contact portion of each thickness, and each stepped plane shows a unit indicating the thickness, and the thickness can be easily visually observed. A fine adjustment spacer for architectural clearance. By sliding the two surfaces of the shape of claim 1 intersecting each other, the space in the central portion of the two sheets is integrated so as to be in the same position. The fine adjustment spacer for architectural clearance according to claim 1, having a structure that allows adjustment.   The fine adjustment spacer for architectural clearance according to claim 1, wherein the number of steps in a step shape and the thickness, width and length of each plane can be changed according to the purpose of use in the usage situation of the object to be used.

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