JP2013142272A - Floor material - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a floor material capable of supplying just an appropriate amount of an adhesive required for strongly joining solids of the floor material with each other and quickly executing construction.SOLUTION: A floor material 2 is provided with a projected line 14a on one side end part and provided with a recessed groove 13a that can be fitted to the projected line 14a on the other side end part, and includes an adhesive connection body 20 for which a plurality of adhesive storage parts 21, 21 to be broken by pressurization to let the adhesive exude are intermittently connected with each other, and the adhesive connection body 20 can be disposed in the recessed groove 13a in the longitudinal direction.

Description

  The present invention relates to a floor material that enables floor materials adjacent to a floor surface to be connected by concavity and convexity (male and female) fitting.

  Conventionally, when this kind of flooring is placed and constructed on the floor (base), the adhesive is applied to the groove (female part) for each flooring and then mated with the adjacent flooring. Can be connected.

  A flooring material has been proposed in which an adhesive storage section encapsulated by covering the adhesive with a protective film is placed in the groove in advance so that the adhesive can be applied easily and without trouble (patent) Reference 1).

Japanese Utility Model Publication No. 04-024934

  However, since this type of flooring has a configuration in which capsule-shaped adhesive accommodating portions are scattered in the concave grooves, it is troublesome to place the adhesive accommodating portions at appropriate positions in the concave grooves. Conceivable. In particular, it is assumed that it is difficult to manually dispose the adhesive container while taking into account the excess and deficiency of the amount of adhesive. Further, in order to uniformly apply the adhesive to the concave groove, the adhesive storage portion must be installed so as not to be displaced. For this reason, the adhesive storage portion itself is fixed with an adhesive or the like. There is a necessity, and it is expected that troublesome installation work will be forced.

  The present invention has been proposed in view of such circumstances, and its purpose is to supply an appropriate amount of an adhesive necessary for strongly bonding the fruits of the flooring materials, and to perform construction quickly. It is to provide a flooring that can be used.

  In order to achieve the above object, a flooring according to the present invention is a flooring provided with a ridge on one side end and provided with a groove that can be fitted to the ridge on the other side end. A plurality of adhesive storage portions that are broken by pressing and the adhesive exudes are intermittently connected, and the adhesive connection body can be disposed in the groove along the longitudinal direction. It is characterized by that.

  Moreover, in this invention, it is good also as a thing whose length dimension of an adhesive agent accommodating part is larger than the space | interval between adhesive agent accommodating parts.

  Furthermore, in the present invention, the adhesive container may be formed by filling an adhesive into a thin film tube.

  Furthermore, in the present invention, a perforation may be formed in the adhesive accommodating portion.

  According to the flooring material of the present invention, since it is configured as described above, an appropriate amount of an adhesive necessary for strongly joining the flooring materials can be supplied and construction can be performed quickly.

(A) is the partial fracture | rupture exploded perspective view of the flooring which concerns on one Embodiment of this invention, (b) is the partial fracture | rupture perspective view which showed the construction state. It is a schematic explanatory drawing of an adhesive coupling body. (A) and (b) are the schematic fragmentary sectional views which showed the connection and fixing structure of flooring materials.

  Embodiments of the present invention will be described below with reference to the accompanying drawings.

  The flooring according to the present embodiment includes a flooring main body 10 and an adhesive connector 20 as shown in FIG.

  The flooring main body 10 is composed of a rectangular substrate in which a decorative sheet 12 is laminated on the surface of a wooden substrate 11. In addition, as a raw material of the wooden base material 11, various wooden materials, such as a plywood and a fiber board, can be used.

  A male solid part 14 having a ridge 14a is formed on one side end face in the width direction of the flooring main body 10, and a female real part 13 having a concave groove 13a is formed on the other side end face (FIG. 1). (See (a)). These two real parts are shaped such that the ridges 14a and the concave grooves 13a can be fitted and joined.

  The upper protrusion 13b of the groove 13a of the female real part 13 protrudes slightly longer toward the outside in the width direction than the lower protrusion 13c. In addition, the lower surface of the upper protrusion 13b is cut obliquely so that the thickness decreases toward the outside.

  On the other hand, the male and female portions 14 are formed with an upper recess 14b and a lower recess 14c that are brought into contact with the upper and lower protrusions 13b and 13c of the female part 13 without any gap when the male and female parts are fitted. ing. The upper recess 14b is further formed with a small groove 14ba that is recessed inward in the width direction. The space of the small groove 14ba is a meat escape space at the time of nailing, and is combined with the lower space of the upper projecting strip 13b cut obliquely of the female real part 13 to connect the floor materials 2 and 2 to each other. It also becomes a surplus adhesive reservoir space S (see FIG. 3B).

  Further, a nailing groove 15 for fixing the nail 3 for fixing the floor material body 10 to the floor surface 1 is formed on the upper surface of the ridge 14 a of the male part 14 over the entire length of the floor material 2 in the longitudinal direction. Has been.

  On the other hand, the adhesive connector 20 is configured by intermittently connecting a plurality of adhesive accommodating portions 21 and 21 via a connecting portion 22. In this embodiment, although the length dimension of the adhesive accommodating part 21 is larger than the length dimension of the connection part 22 distribute | arranged between the adhesive accommodating parts 21 and 21, it is not limited to this. Moreover, the adhesive accommodating part 21 may be a substantially spherical body. The adhesive connector 20 may be formed as a bead by connecting the adhesive storage portions 21 and 21 with a connecting portion 22 shorter than the diameter of the adhesive storage portion 21.

  The adhesive accommodating part 21 is a bag body formed by filling a thin film tube with an adhesive, and has a substantially cylindrical shape as illustrated. The thin film tube is formed of a material such as vinyl and is formed into a thin film shape so that it can be easily broken by pressing the bag body and the liquid adhesive inside can be oozed out. The thin film tube is preferably made of a flexible material that is deformed into a flat and not bulky state after the adhesive has oozed out.

  In the present embodiment, the perforation 21a is formed along the longitudinal direction so that the adhesive oozes out reliably and quickly by pressing, and the thin film tube is surely broken by pressing.

  As the adhesive filled in the bag body, a woodwork bond in which the main agent is a vinyl acetate emulsion is preferably used, but a rubber adhesive or other various adhesives may be used.

  Moreover, the connection part 22 is a site | part which connects the adhesive agent storage parts 21 and 21, and various materials are used, for example, you may manufacture using the same thing as a thin film tube. For example, a long thin film tube may be filled with an adhesive, and the thin film tube may be flatly crimped at a plurality of locations in the middle, and the crimped portion may be formed as the connecting portion 22.

  As shown in FIG. 1 (b), the connecting portion 22 is pressed in the concave groove 13a by fitting the concave groove 13a between the floor materials 2 and 2 and the convex strip 14a. It is desirable to be made of a material that is not bulky, such as a soft material that deforms into a flat shape when pressed.

  This adhesive connection body 20 is arrange | positioned with respect to the substantially full length of the longitudinal direction of the ditch | groove 13a of the flooring main body 10. FIG. As the adhesive linking body 20, a long one is prepared and formed, and is cut according to the length of the floor material body 10 in the longitudinal direction, and disposed in the concave groove 13 a. do it. In this case, as shown in FIG.

  Thus, since the connection part 22 is provided between the adhesive accommodating parts 21 and 21 of the adhesive coupling body 20, it can cut | disconnect with this coupling part 22, Therefore, the adhesive coupling body 20 is variously long. The present invention can be applied to the floor material body 10 having a size.

  Moreover, since the adhesive coupling body 20 is the structure provided with the adhesive storage part 21 and the connection part 22 alternately, each length dimension and the amount of adhesives accommodated in the adhesive storage part 21 are adjusted. Thus, the adhesive can be distributed evenly in the concave groove 13a. If the adhesive accommodating part 21 is long and the connecting part 22 is short as in the present embodiment, the adhesive can be applied evenly in the concave groove 13a. Practically, it is desirable that the adhesive accommodating portion 21 is about 5 cm and the connecting portion is about 1 cm.

  Therefore, since the adhesive coupling body 20 is the structure which provided the adhesive agent accommodating parts 21, 21, ... intermittently, the adhesive coupling body 20 of the appropriate length which matched the length dimension of the flooring main body 10 was used. Can be prepared and formed. Therefore, an appropriate amount of adhesive can be quickly and surely arranged in the concave groove 13a of the flooring main body 10, and as a result, the flooring 2 can be quickly constructed.

  Moreover, since the adhesive coupling body 20 is one in which the adhesive accommodating portion 21 is connected in a string shape (bar shape) within the concave groove 13a, there is almost no possibility that the interval between the adjacent adhesive accommodating portions 21, 21 is shifted. The adhesive can be uniformly applied to the groove 13a. Moreover, since the adhesive coupling body 20 is rod-shaped, there is no fear that the entire adhesive coupling body 20 moves in the longitudinal direction, and the adhesive coupling body 20 is fixed in the concave groove 13a with an adhesive or the like. There is no need.

  In this way, the flooring 2 has the structure in which the adhesive connecting body 20 is provided and the adhesive can be uniformly applied to the concave groove 13a, so that the bonding force between the flooring 2 is strong and A constant wooden floor can be formed.

  Next, the construction procedure of the flooring 2 will be described with reference to FIGS. 1 and 3.

  First, the flooring main body 10 and the adhesive linking body 20 whose length matches the entire length of the flooring main body 10 are combined to prepare the flooring 2 to be constructed (see FIG. 1A). ).

  Next, the floor materials 2 and 2 are connected to each other so that the concave groove 13a of the floor material 2 is fitted into the protruding strips 14a of the existing floor material 2 fixed to the floor surface 1 by nailing.

  As shown to Fig.3 (a) (b), when the front-end | tip of the protruding item | line 14a of the existing flooring 2 enters into the ditch | groove 13a of the flooring 2 which should be constructed, after that, the flooring 2 which should be constructed Can be installed smoothly by sliding along the floor surface 1.

  And the front-end | tip of the protruding item | line 14a of the existing flooring 2 will press the adhesive agent accommodating part 21 of the adhesive coupling body 20 gradually, and if a certain amount of pressing force is applied, the adhesive agent accommodating part 21 will be torn, and adhesive agent Oozes out and fills into the groove 13a.

  The exuding adhesive further flows into the fitting space between the lower protrusion 13c and the lower recess 14c and the fitting space between the upper protrusion 13b and the upper recess 14b and spreads over the entire side end surface, By fitting the female real part 13 and the male real part 14 together, the floor materials 2 and 2 are joined. The surplus adhesive is accumulated in an adhesive reservoir space S formed by the space of the small groove 14ba and the lower space of the upper protruding strip 13b cut obliquely in the female real part 13.

  As described above, the adjacent floor materials 2 and 2 are connected on the floor surface 1.

  In the above embodiment, the construction procedure for fitting the female real part 13 of the flooring 2 adjacent to the male real part 14 of the flooring 2 fixed to the floor surface 1 is exemplified. It is not limited to those of simple procedures. In other words, the flooring 2 provided with the adhesive connector 20 can also be used in the construction procedure of fitting the male part 14 to the female part 13 of the fixed flooring 2.

DESCRIPTION OF SYMBOLS 1 Floor surface 2 Floor material 10 Floor material main body 11 Wood base material 12 Decorative sheet 13 Female real part 13a Groove 13b Upper protrusion 13c Lower protrusion 14 Male real part 14a Protrusion 14b Upper recess 14ba Small groove 14c Lower recess 15 Nailing groove 20 Adhesive connecting body 21 Adhesive storage part 21a Perforation 22 Connecting part

Claims (4)

A floor material provided with a ridge on one side end, and provided with a groove that can be fitted to the ridge on the other side end,
It is provided with an adhesive linking body in which a plurality of adhesive accommodating portions that are ruptured by pressing and the adhesive exudes are intermittently connected, and the adhesive linking body can be disposed in the concave groove along the longitudinal direction. Flooring characterized by the fact that In claim 1,
A flooring material, wherein a length dimension of the adhesive accommodating portion is larger than an interval between the adhesive accommodating portions. In claim 1 or 2,
The adhesive agent storing section is formed by filling a thin film tube with an adhesive agent. In any one of Claims 1-3,
A flooring characterized in that perforations are formed in the adhesive accommodating portion.

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