JPH0634514Y2 - Wall material mounting structure - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION (Industrial field of application) The present invention relates to a mounting structure of a wall material constituting an outer wall surface of a building or the like.

(Prior art and its problems) Conventionally, metal as an outer wall material constituting an outer wall surface of a building,
Various materials such as plastics, inorganic materials, and wood materials are used, but if durability and fire resistance are important, it is preferable to use inorganic materials such as cement and calcium silicate as the main raw materials. At present, it is fixed directly to the wall surface of a building such as cement board made mainly of calcium silicate etc. by a means such as nailing.When nailing, the nail is exposed. And the appearance is not good, water may penetrate from the nail holes, or
There is a problem such as hitting the wall material by nailing and destroying the wall material, and if part of the wall material is damaged after construction, remove the nail and remove the wall material. However, it is very difficult to remove the nails, resulting in difficulty in construction and replacement.

(Means for Solving Problems) The present invention has been devised in view of the above-mentioned problems of the related art, and a wall material can be easily installed on a wall base surface of a building or the like, which is excellent. The purpose of the present invention is not to provide a wall material mounting structure capable of constructing an outer wall surface, and the gist thereof is to provide a plurality of base metal fittings fixed in a row at a predetermined interval in the horizontal direction with respect to the wall base surface, and the row fittings. The hook metal fittings and the contact metal fittings, which are alternately joined to the formed base metal fitting one by one, are provided, and the hook metal fittings are provided with hook pieces capable of hooking the wall material. The contact member is formed so as to contact the back surface of the wall member while the air member is hooked on the hook fitting.

(Operation) A base metal fitting is fixedly installed on the wall base surface, and hook metal fittings are joined to the base metal fitting, and the hook metal fittings are vertically arranged on the wall base surface at predetermined intervals. Since the hook piece is formed, the wall material is hooked on the hook piece from the outside to the hook metal fittings that are lined up, and the wall material is lined up along the wall base surface to form a wall. The outer wall surface can be easily modeled on the outside of the ground, and the work is easy because the wall material is simply hooked on the hook piece, and construction is easy without nailing. , The construction labor is extremely reduced. Further, the back surface of the wall member is brought into contact with the contact portion of the contact fitting to reinforce the hooked state.

Embodiment An embodiment of the present invention will be described below with reference to the drawings.

In this example, a wall member mounting structure for constructing the outer wall surface K of the house H as shown in FIG. 1 is shown, and its structural members are exploded and shown in a perspective view in FIG. Further, FIG. 3 shows a plan view of the mounting state of the structural member in FIG.

In the figure, in this example, the base metal fitting 2 is fixed to the wall base surface K ₁ of the house H, the hook metal fitting 3 is joined to the base metal fitting 2, and the hook piece 3e of the hook metal fitting 3 is attached to the wall from the outside. The material 1 can be hooked, and each constituent member will be described in detail. The wall material 1 is formed of a long rectangular plate material. For example, ordinary portland cement, early strength cement, etc. Cement, or an inorganic hydraulic substance such as calcium silicate or gypsum, and water, and fiber materials such as asbestos, glass fibers, carbon fibers, metal fibers, aggregates, plasticizers, water reducing materials, etc. are added and kneaded before extrusion. It is obtained by molding, the surface is subjected to glaze finish, and the glaze surface on the surface side is a decorative surface 1a exposed to the outside.
An inwardly bent step portion 1b is formed at an upper edge portion of the wall, and a projecting portion 1c is integrally projected from the step portion 1b in a standing manner. Is the protrusion 1c along the longitudinal direction.
Is formed with a fitting groove 1d that can be inserted. Further, on the back side of the wall material 1, there are three groove grooves 1e, 1e, 1e which are parallel to the above-mentioned fitting groove 1d and are long. Is formed along the direction, and upper upper edge portions of the first and third concave groove 1e from the upper inside of the concave groove 1e are further formed with hooking grooves 1f, 1f which are recessed upward. Has been done.

Next, the base metal fitting 2 is made of a metal such as aluminum and has an L-shaped cross section, and a grounding portion 2a abutting against the wall foundation surface K _{1 of the} building, and 90 ° integrally from the grounding portion 2a The base metal fitting 2 is formed by bending upright portions 2b. Horizontal long holes 2c, 2d are formed in the grounding portion 2a and the upright portions 2b of the base metal fitting 2 at predetermined intervals in the vertical direction. And each of these slots 2
Anchor bolt 6 and connecting bolt 7 can be inserted into c and 2d. That is, the anchor bolt 6 is inserted into the long hole 2c formed in the grounding portion 2a of the base metal fitting 2 and the anchor bolt 6 is screwed into the wall base surface K _{1 of the} building so that the base metal fitting 2 is attached to the wall base surface K. _The connection bolt 7 can be inserted into the elongated hole 2d of the rising portion 2b in this state, and the hook metal fitting 3 can be joined to the rising portion 2b.

The hook metal fitting 3 is joined to the rising portion 2b of the base metal fitting 2 by a connecting bolt 7, and a long hole 3c similar to the long hole 2d is formed in a horizontal long hole shape at a predetermined interval in the vertical direction. At the front end of the joint 3a in which the long hole 3c is formed,
The support plate portion 3b is integrally connected in a letter shape.
Side walls 3d and 3d are formed in a bent shape on the front side at both edges of 3b, and the bent hook pieces 3 further forward are formed on the side walls 3d and 3d.
e are integrally formed so as to project at predetermined intervals in the longitudinal direction.
Further, a pair of engaging portions 3f are provided so as to project along the longitudinal direction at the central portion of the support plate portion 3b, and an engaging groove S is formed between the pair of engaging portions 3f.

Further, in this example, in addition to the hook metal fitting 3, an abutting metal fitting 4 formed in an L-shaped cross section capable of engaging with the base metal fitting 2 is provided.
Are prepared, and the abutting metal fitting 4 is the rising portion of the base metal fitting 2.
A joint portion 4a joined to 2b through a connecting bolt 7 and a joint portion
It has a contact portion 4b bent 90 ° from 4a, and an elongated hole 4c into which the connecting bolt 7 can be inserted is formed in the joint portion 4a.

That is, the base metal fittings 2 are vertically fixed to the base wall surface K ₁ of the building in a row in the horizontal direction at predetermined intervals. The hook metal fitting 3 and the contact metal fitting 4 are alternately joined,
The hook metal fitting 3 and the contact metal fitting 4 are oblong holes with respect to the base metal fitting 2.
It is possible to appropriately adjust the connection state to the front side via 2d, 3c and 4c. In this way, after the hook metal fitting 3 and the contact metal fitting 4 are appropriately arranged through the base metal fitting 2, the wall material 1 can be hooked and arranged from the outside, and the hooking groove 1f of the wall material 1 is hooked. The hook pieces 3e of the metal fitting 3 can be hooked so that the pair of hook metal fittings 3 can hook both ends of the wall member 1 in the longitudinal direction. That is, the wall material 1 is attached to the wall base surface by the pair of hook fittings 3.
It is to be hooked along K ₁ , and at that time, the abutting portion 4b of the abutting metal fitting 4 is brought into contact with the longitudinal central portion of the wall material 1 to reinforce the hooking state.

In this way, the hook metal fitting 3 and the abutting metal fitting 4 are arranged vertically on the wall foundation surface K ₁ of the building through the base metal fitting 2 at predetermined intervals, and then the wall material 1 is appropriately hung from the outside. By stopping, the wall members 1 can be easily arranged in line along the wall base surface K ₁ , and the wall members 1 are hooked sequentially from the lower side to fit the wall members 1 positioned above. The groove 1d can be fitted to the protrusion 1c of the lower wall material 1 and the wall material 1 can be installed vertically in a fitting shape.

In the horizontal direction, a space is created in the joint portion between the wall materials 1 and 1, and the joint portion (joint portion) needs to be waterproofed.
It can be installed between the edge surfaces 1g, 1g at the end of. The joint bar 5 is fitted from the outside to the edge surface 1g of the wall material 1 after the wall material 1 is hooked, and has a locking portion 5a formed in a U-shaped cross section at the tip. The engaging portion 5a is integrally formed with a T-shaped flange portion 5b, and a waterproof packing P made of a packing material is attached to the outer periphery of the flange portion 5b to form the joint bar 5. Has been done. Therefore, when the joint rod 5 is fitted into the edge surface 1g of the wall material 1 from the outside, the engaging portion 5a of the joint rod 5 is fitted in the engaging groove S of the hook metal fitting 3 and the joint rod 5 Is engaged with the hook metal fitting 3 and is well integrated with the hook metal fitting 3, and at that time, the waterproof packing P provides a waterproof seal between the wall material 1 and both edge surfaces 1g, 1g of the wall material 1.

As described above, in this example, after the base metal fitting 2 is vertically fixed at a predetermined interval with respect to the wall base surface K _{1 of the} building, the hook metal fitting 3 and the contact metal fitting 4 are connected to the base metal fitting 2 by the connecting bolts 7. The projection length is adjusted and connected via the wall material, and then the wall material 1 is hooked in line from the outside, and the edge surfaces 1g, 1g of the wall material 1
By inserting the joint bar 5 from the outside between the g, the outer wall surface of the building can be easily and favorably modeled, and the outer wall surface can be easily configured without the need for nailing work.

It is also possible to use a nail 9 for the abutting portion 4b of the abutting metal fitting 4 and hit the nail 9 from the outside of the stepped portion 1b of the wall material 1 to make it more firmly fixed. Since the row is firmly arranged by the fitting between the portion 1c and the fitting groove 1d, the row state is strong, and the glaze surface of the decorative surface 1a has a good appearance to the outside when standing. joints waterproof is improved because it is sealed by the divider strip 5, there is no rainwater or the like to wall base surface K ₁ is or from decay wall base surfaces K ₁ and flows.

Further, in this example, even if a part of the wall material 1 is damaged after construction, the wall material 1 can be easily removed from the hook piece 3e and replaced, and the repair can be carried out very easily.

In the installed state, a considerable space Y is formed between the base metal surface 2, the hook metal fitting 3, and the contact metal fitting 4 between the wall base surface K ₁ and the wall material 1. As a result, a kind of natural ventilation structure is created, moisture such as rainwater is sealed, and deterioration of the wall base surface K ₁ is favorably prevented.

As shown in the side view of the mounting state of FIG. 4, the base metal fitting 2 is formed in a small piece shape so that the hook metal fitting 3 and the contact metal fitting 4 can be fixedly mounted by two or more base metal fittings 2. It is also possible to configure.

(Effects of the Invention) The wall material mounting structure of the present invention has a plurality of base metal fittings that are fixed in a row at a predetermined interval in the horizontal direction with respect to the base surface of the wall, and the base fittings that are lined up alternately alternate. The hook metal fitting is joined to the hook metal fitting, and the hook metal fitting is provided with a hook piece capable of hooking the wall material. Since the abutting portion that comes into contact with the back surface of the wall in the stopped state is formed, it is possible to simply hook the wall members in a row in the hook metal fittings arranged in parallel at a predetermined interval through the base metal fitting. The outer wall surface can be constructed well, construction of the outer wall surface is extremely easy and the construction cost can be reduced satisfactorily, and replacement of the wall material is also very easy even during repairs, etc., reducing repair costs etc. It is also possible to attach the contact metal to the backside of the wall material. The contact portions are brought into contact with each other, and the hooked state is reinforced.

[Brief description of drawings]

FIG. 1 shows an embodiment of the present invention, FIG. 1 is a perspective view of a house having an outer wall surface constructed by the wall material structure of this example, and FIG. 2 is an exploded perspective view of constituent members of the wall material mounting structure of this example. FIGS. 3 and 4 are plan views after installation in which the constituent members of FIG. 2 are assembled, and FIG. 4 is a partial side view in which the base metal fitting is changed. H ...... house, K ...... outer wall surface K ₁ ...... wall base surface, S ...... Kakarigojo groove P ...... waterproof packing, Y ...... space 1 ...... wall material, 1a ...... decorative surface 1b ...... Step, 1c …… Projection 1d …… Mating groove, 1e …… Concave groove 1f …… Latch groove, 1g …… Edge surface 2 …… Base metal fitting, 2c, 2d …… Oval hole 3 …… Hook metal fittings, 3a ... Joining portion 3b ... Support plate portion, 3e ... Hook piece 4 ... Abutting metal fitting, 4b ... Abutting portion 5 ... Joint bar, 5a ... Locking portion 6 ... Anchor bolt , 7 ... Connecting bolt

Claims (1)

[Scope of utility model registration request] 1. A plurality of base metal fittings (2, 2) which are arranged and fixed in a row at a predetermined interval in the horizontal direction with respect to a wall base surface, and are alternately joined to the base metal fittings (2, 2) arranged in rows. Hook fittings
3,3 and abutting metal fitting 4 are provided, and the hook metal fitting 3 has a wall material 1
A hook piece 3e capable of hooking the wall member 1 is provided, and the abutting metal member 4 abuts the back surface of the wall member 1 in a state in which the wall member 1 is hooked on the hook metal members 3,3. A wall material mounting structure characterized in that a contact portion (4b) is formed.