JP2005155118A - Execution structure of embedded faucet - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide an execution structure of an embedded faucet inserted in a prepared hole which can be kept in a specified position until a curable adhesive is hardened and furring strips are fixed to the faucet in an appropriate position after curement of the adhesive. <P>SOLUTION: An indurative adhesive 5 is injected in a preparation hole 41 provided in the substrate material 4 to insert a faucet 1a. In the execution structure 1 of an embedding faucet, the furring strips 6 are fixed to the faucet 1a after hardening of the adhesive. The faucet 1a is formed in a tapered shape, the whole periphery of the upper face of the faucet or a part thereof comes into tight contact with the opening edge 411 of the preparation hole 41 and fitted thereto in the execution structure of the embedded faucet. It is preferable that the faucet is made in an inverted conical trapezoid 1a or an inverted pyramidal trapezoid 2a, 2b. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

  The present invention relates to a construction structure for an embedded plug. More particularly, the present invention relates to a construction structure of an embedded plug for fixing a trunk edge used when attaching a decorative panel to an existing base material.

Conventionally, as an exterior of a building, a base material such as an ALC plate, PC, gypsum board or the like is pasted on a concrete body, and a decorative material such as metal siding is attached to the base material via a trunk edge. However, even if the anchor bolt is directly embedded in the base material, the trunk edge is fixed to the base material, and the decorative material is attached via the trunk edge, the above-mentioned base material is brittle. Arise. Therefore, a pilot hole is made in the base material and a curable adhesive is injected, and a wooden or synthetic resin plug or a metal female screw cylinder is embedded, and a barrel edge is attached to these anchor materials. A decorative material is fixed to the edge.
JP-A-9-158334 (page 1-3, FIG. 5) JP-A-8-189091 (page 1-3, FIG. 2) JP 2000-274048 (page 1-3, FIG. 2)

  However, in the above technique, a pilot hole is made in the base material, a curable adhesive is injected, and the anchor material, for example, the embedded plug is tilted during the curing, or the adhesive is cured and lifted, and the center line is shifted. There is a problem that the trunk edge cannot be fixed at an appropriate position. The present invention solves such a problem, and the plug fitted in the pilot hole is maintained in a predetermined position until the curable adhesive is cured, and the embedded plug that can fix the trunk edge in an appropriate position is applied. The problem is to provide a structure.

  In order to solve the above problems, the present invention takes the following technical means. That is, according to the first invention of the present application, a construction structure of an embedded plug in which a curable adhesive is injected into a pilot hole provided in a base material and a plug is inserted, and a barrel edge is fixed to the plug after the adhesive is cured. In this case, there is provided an embedded plug construction structure in which the stopper is tapered, and all or part of the periphery of the upper surface of the stopper is hooked in contact with the opening edge of the pilot hole. The plug is preferably made of wood or synthetic resin.

  A plug having an inverted frustoconical shape is preferable as the plug whose entire periphery around the upper surface of the plug is in contact with the opening edge of the pilot hole. Furthermore, it is preferable that the trunk edge receiving portion is extended on the upper surface of the inverted truncated cone shape. In addition, as the plug whose part around the top surface of the plug is in contact with the opening edge of the pilot hole tightly, a plug having an inverted pyramid shape is preferable. Furthermore, it is preferable that the trunk edge receiving portion is extended on the upper surface of the inverted truncated pyramid shape. The trunk edge receiving portion covers the periphery of the pilot hole and has a pedestal shape for receiving the trunk edge, and a circular pedestal and a rectangular pedestal are particularly preferably used.

  According to the second invention of the present application, the construction structure of the embedded plug is such that a curable adhesive is injected into a pilot hole provided in the base material and a stopper is inserted, and the trunk edge is fixed to the stopper after the adhesive is cured. Thus, there is provided a construction structure for the embedded plug, in which the plug is a prism, and the edge of the prism is engaged with the inner peripheral surface of the pilot hole after being fitted into the pilot hole. As the prism, a quadrangular column, a pentagonal column, a hexagonal column or the like is preferably used. Furthermore, it is preferable that a trunk edge receiving portion is extended on the upper surface of the prism. The trunk edge receiving portion covers the periphery of the pilot hole and has a pedestal shape for receiving the trunk edge, and a circular pedestal and a rectangular pedestal are particularly preferably used.

  The first invention according to claim 1 is as described above, and in particular, the stopper is tapered, and all or part of the periphery of the stopper upper surface is in contact with the opening edge of the pilot hole and tight. Since it is hooked, it can be kept in place until the curable adhesive poured into the pilot hole is cured in advance, and the barrel edge can be firmly fixed at an appropriate position.

  Since the stopper has an inverted truncated cone shape or an inverted truncated pyramid shape, the upper surface of the stopper is formed slightly larger than the opening edge of the pilot hole and lightly tapped into the pilot hole to fit the upper surface of the stopper. All or part of the circumferential portion can be tightly brought into contact with the opening edge and hooked in place. Further, since the trunk edge receiving portion extends on the top surface of the stopper, the trunk edge placed on the trunk edge receiving portion is firmly fixed to the embedded stopper by a fixing means such as a screw.

  The second invention according to claim 4 is as described above, and in particular, since the stopper is a prism, and the prism formed slightly larger than the pilot hole is lightly tapped into and inserted, the edge of the prism is It can be brought into contact with the inner peripheral surface of the pilot hole and latched at a predetermined position. Furthermore, since the trunk edge receiving portion extends on the top surface of the stopper, the trunk edge placed on the trunk edge receiving portion is firmly fixed to the embedded stopper by fixing means such as a screw.

  Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings. Fig.1 (a) is a perspective view which shows the stopper 1a used for the construction structure of the embedded stopper concerning this invention 1st invention. The stopper 1a has an inverted frustoconical shape so that it can be easily fitted into a pilot hole 41 provided in the later-described ALC4 as a base material. FIG.1 (b) is a perspective view which shows the stopper 1b which is a modification of FIG. 1a. FIG. 2A shows a plug 2a having an inverted quadrangular frustum shape so that it can be easily inserted into a pilot hole provided in the base material, and FIG. 2B shows a plug having an inverted hexagonal frustum shape. 2b is shown. The upper surface of the plugs 1a, 1b, 2a and 2b covers the periphery of the pilot hole 41 as described later, and also has a circular pedestal-shaped trunk edge receiving portion 11a for receiving the trunk edge 6 or a rectangular pedestal-shaped trunk edge receiver. The part 12a may be extended.

  Fig.3 (a) is a perspective view which shows the stopper 3a which has the shape of a square pole used for the construction structure of the embedded stopper concerning this invention 2nd invention. FIG.3 (b) is a perspective view which shows the stopper 3b which has a hexagonal column shape. When the plug 3a and plug 3b formed slightly larger than the lower hole 41 are lightly tapped into the lower hole 41 and inserted, the edge of the prism is tightly in contact with the inner peripheral surface of the lower hole, and at a predetermined position. Can be latched. In addition, it is also possible to finish the surface of the embedded plug according to the first and second inventions to an uneven surface. In this case, the contact area with the curable adhesive described later is increased, and the adhesive strength is further improved. Can be embedded.

  Next, the construction of the embedded plug of the present invention will be described. FIG. 4 is a side sectional view showing the embedded plug 1 according to the first invention in which a circular pedestal-shaped body edge receiving portion 11a is extended to the inverted truncated cone-shaped plug 1a shown in FIG. A curable adhesive 5 is injected into a prepared hole 41 provided in the ALC 4 in advance, and the embedded plug 1 is inserted and then cured. As can be clearly seen from FIG. 4, the upper surface of the stopper 1a is formed slightly larger than the opening edge 411 of the lower hole 41, and is lightly tapped into the lower hole 41 so that the entire upper circumferential portion of the stopper 1a is opened. The edge 411 can be tightly contacted and hooked. The embedded plug 1 held in the predetermined position in this way does not come off or rises until the curable adhesive 5 is hardened, and there is no gap between the back surface of the trunk edge receiving portion 11a and the front surface of the ALC 4. It can be finished to the same level without generating.

  FIG. 5 is a side sectional view showing a state in which the body edge 6 is fixed to the embedded plug 1 embedded in the pilot hole 41 with screws B as described above. Further, when fixing the trunk edge 6, as shown in FIG. 6A, a square pedestal-shaped trunk edge receiving part 12 a is extended instead of the trunk edge receiving part 11 a of the embedded plug 1, and this trunk edge receiver is provided. You may put the mark used as the standard which mounts the trunk edge 6 on the surface of the part 12a. FIG. 6B is a partially transparent perspective view showing a state in which the screw B is screwed into the barrel edge 6 placed according to the mark of the barrel edge receiving portion 12 a and the barrel edge 6 is screwed to the central portion of the embedded plug 1. FIG.

(A) is a perspective view which shows the inverted truncated cone-shaped stopper concerning 1st invention, (b) is a perspective view which shows said modification. (A) is a perspective view which shows the reverse square frustum-shaped stopper concerning 1st invention, (b) is a perspective view which shows the reverse hexagonal frustum-shaped stopper concerning 1st invention. (A) is a perspective view which shows the square pillar-shaped stopper concerning 2nd invention, (b) is a perspective view which shows the hexagonal pillar-shaped stopper concerning 2nd invention. It is a sectional side view which shows the embedding stopper which extended the circular pedestal-shaped trunk edge receiving part to the stopper shown to Fig.1 (a). It is a sectional side view which shows the state which fixed the trunk edge to the embedding stopper shown in FIG. (A) is a partial see-through perspective view showing an embedded plug in which a rectangular pedestal-shaped trunk edge receiving portion is extended to the stopper shown in FIG. 1 (a), and (b) fixing the trunk edge to the embedded stopper. It is a partially transparent perspective view which shows the state to do.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Embedded plug 1a 1st reverse truncated cone-shaped plug 11a Circular pedestal-shaped trunk edge receiving part 12a Square pedestal-shaped trunk edge receiving part 1b Modification of reverse truncated cone-shaped stopper 2a Reverse square frustum-shaped stopper Plug 2b Reverse hexagonal frustum-shaped plug 3a Square column-shaped plug 3b Hexagonal column-shaped plug 4 ALC
41 Prepared hole 411 provided above Opening edge 5 Curing adhesive 6 Trunk edge B Fixing screw

Claims (5)

  A construction structure of an embedded plug in which a curable adhesive is injected into a pilot hole provided in a base material, and a stopper is fitted, and a barrel edge is fixed to the stopper after the adhesive is cured, and the stopper is tapered. In addition, a construction structure of the embedded plug in which the whole or a part of the periphery of the upper surface of the plug is hooked in contact with the opening edge of the pilot hole and tightly.   The construction structure of the embedded plug according to claim 1, wherein the plug has an inverted truncated cone shape or an inverted truncated pyramid shape.   The construction structure of the embedded plug according to claim 1, wherein a trunk edge receiving portion is further extended on an upper surface of the plug.   A construction structure of an embedded plug in which a curable adhesive is injected into a pilot hole provided in a base material, a plug is inserted, and a barrel edge is fixed to the plug after the adhesive is cured. The plug is a prism. In addition, the construction structure of the embedded plug in which the edge portion of the prism is brought into contact with the inner peripheral surface of the pilot hole after being fitted into the pilot hole.   The construction structure of the embedded plug according to claim 4, wherein a trunk edge receiving portion is further extended on an upper surface of the prism.

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