JP3014056U - Construction board - Google Patents

Abstract

(57) [Summary] [Purpose] A unit board composed of a plurality of sheets is butted and integrally joined through a connector to synthesize a building board of arbitrary size and strength. Provides heat insulation and heat insulation to. [Structure] Each unit plate is provided with a joining groove on each edge of each unit plate having a predetermined thickness and several widths, and a groove or a ridge is provided on both walls of the groove. A ridge that engages with a groove provided in the unit plate open groove or a groove that engages with an in-open groove ridge on the outer peripheral portion of the connector that is inserted into the continuous open groove that abuts and continues And unite both unit plates by abutting them through the connector, and each unit plate and the connector are provided with a hollow portion, and the hollow portion is filled with a heat insulating material. .

Description

[Detailed description of the device]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a heat insulating and heat insulating plate material for construction, in which a plurality of unit plate members having a predetermined width are provided to appropriately bond a plurality of unit plates to each other. .

[0002]

2. Description of the Related Art Conventionally, there are a heat insulating plate in which a heat insulating material is polymerized on the inner surface, a heat insulating plate in which a cavity is filled with a heat insulating material, and a three-layer board (sandwich plate) in which a heat insulating material is sandwiched in an intermediate layer. .

[0003]

SUMMARY OF THE INVENTION According to the present invention, a plurality of unit plates each having a wide width and a narrow width having a predetermined width are butted against each other, and a connector is inserted into the butted portion to form an integrated joint. The purpose is to make a board a building board that has heat insulation properties.

[0004]

[Means for Solving the Problems] A plurality of unit plates each having a width different from each other according to the use are provided, and an opening groove for joining is formed at each edge of each unit plate. Forming cavities in appropriate places between the open grooves, providing unit plates of various widths so that the cavities are filled with a heat insulating material, and installing a plurality of unit plates of appropriate widths on both sides of the open groove parts of the husband and the other. A joint plate that inserts a connector into a continuous butted groove and integrally bonds them, and forms a concave-convex engagement surface that mutually engages both wall portions of the continuous groove and the outer peripheral portion of the connector. The edge member is inserted into both the open groove portions of the joint plate integrally joined to the connector, and the edge member engages with both wall portions of the groove of the joint plate. Both edges of the joint plate are closed by an edge member having an insertion protrusion formed with a concave-convex engagement surface and a cavity for filling the heat insulating material inside the insertion protrusion.

[0005]

[Operation] When the connector is inserted into the continuous open groove in each abutting portion of the plurality of unit plates, the concave-convex engaging surface of the outer peripheral part of the connector engages with the concave-convex engaging surfaces of both walls of the continuous open groove. The butt unit plates are joined together continuously and continuously on the outer surface, and a plate member of arbitrary width is constructed by the number of unit plates. If the edge material is inserted into both edge open grooves of the joining plate, the insertion protrusions of the edge material engage with both wall portions of the open groove to close the open groove, and both edge portions of the joining plate are covered with the edge material. Reinforce. By filling the hollow portion of each unit plate, the hollow member of the connector and the hollow portion of the edge member with the respective heat insulating materials, heat insulating and heat insulating properties are imparted to the entire bonded plate.

[0006]

Embodiments of the present invention will be sequentially described with reference to the accompanying drawings. FIG. 1 is an exploded perspective view of essential parts showing the essential parts by disassembling the respective parts in one embodiment, wherein reference numeral 1 is a wide unit plate, 1'is a narrow unit plate, 2 is a connector, 3 Is an upper edge member, 4 is a lower edge member, 5 is a pillar, 6 is an upper end fixing tool, and 7 is a lower end fixing tool. The wide unit plate 1, the narrow unit plate 1 ', and the connector are shown. 2, the upper edge member 3 and the lower edge member 4 are provided with respective hollow portions, and black dots are scattered in the hollow portions to fill the illustrated heat insulating material S.

In the wide unit plate 1, open grooves 1a and 1b having opposite end surfaces are provided at both upper and lower edge portions, and a pair of husband and groove grooves a are provided at the bases of both front and rear walls of the open grooves. I am doing it. An upper cavity 1c, a lower cavity 1c ', and a central cavity 1d are formed between the upper and lower open grooves, and small projections B for each pair are provided oppositely on the upper and lower walls of both the upper and lower cavities. There is. Further, at the end portion, the base plate portion 8a of the locking plate 8 is inserted into both upper and lower cavities, and the projecting end portion thereof is formed as the downward locking hook 8b. The heat insulating material S is filled inside the upper and lower cavities 1c and 1c 'and the central cavity 1d. The narrow unit plate 1 ′ is provided with open grooves 1 ′ a and 1 ′ b having the same shape as the open grooves 1 a and 1 b of the wide unit plate on both upper and lower edges, and one cavity 1 is provided between the open grooves. ′ C is formed in the same shape as the cavity 1c, and the same one as the locking plate 8 is inserted into the cavity at the end portion as well, and the blank cavity portion is filled with the heat insulating material S. Each of the heat insulating materials S is, for example, styrofoam, glass wool, or another material having a low thermal conductivity.

The connector 2 is provided with a pair of convex ridges c on the outer peripheral surface near the four corners of a hollow material having a substantially rectangular cross section. A continuous groove that is abutted and continuous is provided so as to be inserted into the four-row groove a of both walls so that the connector 2 is inserted into the continuous groove. The heat insulating material S is filled in the cavity.

The upper edge member 3 and the lower edge member 4 are the same and arranged vertically symmetrically, and are hollow members each having a substantially square cross section, and are inserted in the central portions of the facing surface portions of both edge members. Protrusions 3a, 4a are provided, and predetermined protrusions 3b, 4b are formed in the same direction by providing a predetermined gap on both sides of the insertion protrusion, and both convex corners are formed at both corners of the insertion protrusion. D is projected, and four convex stripes are projected on the upper and lower walls of the cavities 3c and 4c. 3d is a notch groove formed by notching the upper wall for inserting one end of the fixture 6, and a similar notch groove is also provided in the bottom wall of the lower edge member 4. The cavities 3c and 4c are filled with the heat insulating material S.

The column 5 has convex portions 5a and concave portions 5b arranged in parallel in the longitudinal direction on the outer peripheral surface of the hollow tubular body in an alternating parallel manner, and locking holes 5c are formed in rows in the concave bottom wall at appropriate positions. It is a thing. Further, the upper end fixing tool 6 and the lower end fixing tool 7 are the same thing arranged vertically symmetrically, and the grooved members 6a, 7a inserted into the respective notch grooves of the upper and lower both edge members 3, 4 are formed. Insertion cylinders 6a and 7b are orthogonally fitted in the central portion, and a screw insertion hole is provided in the central portion and the end of the channel member, and fixed to a lower member by a screw.

FIG. 2 is a perspective view showing a state in which the respective members shown in the exploded view of FIG. 1 are joined to each other. A wide unit plate 1 and a narrow unit plate 1 ′ are arranged vertically and abutted against each other. The upper and lower unit plates are joined by inserting the connector 2 into the continuous continuous groove, the upper edge member 3 is inserted and fitted to the upper end edge of the joined plate by the insertion projection 3a, and the lower end edge is attached to the lower end edge. A member 4 is similarly inserted and fitted, and one end of the member 4 is engaged and fixed to one side of the support column 5. The edge of the joining plate is inserted into the recess 5b of the support column 5, and the locking plate is also inserted. 8 is locked in the locking hole 5c in the bottom wall of the recess by the locking hook 8b, and then the upper and lower ends of the joint plate are fixed by the upper and lower fixtures 6, 7. By engaging and fixing both end portions of the joint plate to the support columns on both sides in this manner, wobbling in the front-rear direction at the joint portion of each unit plate is also prevented.

FIG. 3 is a vertical cross-sectional view showing a state in which a plurality of unit plates 1 and 1 ′ are butt-joined vertically, but hatching showing a cross section is omitted to avoid complication of the drawing. 1 and FIG. 2 show one in which a wide unit plate 1 is added. Reference numeral 9 in the drawing denotes an attached flat plate, which is inserted into one side ridge of the upper and lower edge members and fitted in the gap between the two side ridges, and attached to one side of the joining plate.

FIG. 4 is an exploded perspective view showing another example of the engaging portion between the unit plate and the connector and the upper and lower edge members, in which both the grooved walls of the unit plates 1 and 1 ′ are convex. The ridges are installed oppositely, and the connector and the edge member are provided with the respective mating ridges and grooves.By engaging the ridges and grooves with the convex ridges, the respective members are engaged with each other. The other parts are the same as in the above embodiment.

[0014]

[Effects of the Invention] Both unit plates are connected and integrated through the connector only by the operation of inserting the connector in the continuous open groove at the abutting portions of the unit plates that are vertically butted. Therefore, the joining method of the plate materials is simple, does not require complicated methods such as welding, and is efficient and inexpensive. The strength due to vertical load can be adjusted by adjusting the number of unit plates to be joined, and it is easy to create the necessary plate width freely. By increasing or decreasing the unit plates, it is possible to construct a plate material of arbitrary width and strength. . The unit boards are arranged not only in the horizontal direction shown in the embodiment diagram but also in the vertical direction or the horizontal direction, and by connecting them with connecting materials, the plate materials are
It can be used in a wide range such as timber or floor material, beam material, girder material and other horizontal materials, and by providing a unit board with a different width,
Further, by selecting the combination of the joining members, it is possible to construct an arbitrary plate material and use it throughout the building. By filling the cavity of each unit plate, the connector, and the upper and lower edge members with a heat insulating material, the bonded plate can be configured as a plate material having a heat insulation function and can be used in an appropriate place.

[Brief description of drawings]

FIG. 1 is an exploded perspective view showing exploded parts of an embodiment of the present invention.

FIG. 2 is a perspective view showing a state in which the respective members shown in FIG. 1 are integrally joined.

FIG. 3 is a vertical cross-sectional view showing a joined state of unit plates, with hatching omitted.

FIG. 4 is an exploded perspective view showing another example of engagement of the unit plate with the connecting member and the edge member.

[Explanation of symbols]

 1 ... Wide unit plate 1a ... Upper edge open groove 1b ... Lower edge open groove 1c ... Upper cavity 1c '... Lower cavity 1d ... Central cavity 1' ... Narrow unit plate 1'a ... Upper edge open groove 1'b ... Lower edge open groove 1'c ... Cavity 2 ... Connector a, chi ... Strip groove b ... Small projection c, D, e, g ... Convex strip f ... Screw insertion hole 3 ... Upper edge material 3a, 4a ... Insertion convex part 3b, 4b ... Projection edge 3c, 4c ... Cavity 3d ... Notch groove 4 ... Lower edge material 5 ... Strut 5a ... Convex part 5b ... Recess 5c ... Locking hole 6 ... Upper end fixing tool 6a, 7a ... Groove member 6b, 7b ... Inserting cylinder 7 ... Lower end fixing tool 8 ... Locking plate 8a ... Board part 8b ... Downward locking hook 9 ... Attached flat plate S ... Heat insulating material

Claims (3)

[Scope of utility model registration request] 1. A building heat insulating plate material in which a cavity is filled with a heat insulating material, wherein several kinds of unit plates having widths different from each other are provided according to the purpose, and the unit plates are joined to both edge portions of the unit plates. Open an open groove, form a cavity in a suitable place between the both edge open grooves, and butt the two edge open groove portions with each other with a plurality of unit plates of appropriate width that are filled with a heat insulating material. A joining plate which is integrally joined by inserting a connector into a continuous continuous groove, wherein concave and convex engaging surfaces are formed for mutual engagement with both wall parts of the continuous groove and the outer peripheral part of the connector. Building board material. 2. A ridge groove or a ridge is formed on both wall portions of both edge open grooves of a plurality of unit plates, and a ridge or an ridge engaging with the groove is engaged with an outer peripheral portion of a connector. The building board material according to claim 1, wherein a groove is formed to form an uneven engaging surface therebetween. 3. A joining plate in which an edge member is inserted into both edge open grooves of a joining plate in which a plurality of unit plates are integrally joined by a joining element,
An edge provided with a concave-convex engaging surface that engages with the concave-convex engaging surfaces of both grooved wall portions of both edges of the joining plate, and a cavity portion is provided inside the inserting convex portion in the inserting convex portion of the edge member. The building board material according to claim 1 or 2, wherein both edges of the open groove are closed by a material.