JP4346477B2 - Slatted floor mat - Google Patents

Description

  The present invention relates to a cross member fixing method for a slat-like floor mat, and a slat-like floor mat. In particular, the present invention is a method for fixing a slat-like floor mat for a slat-like floor mat, which has a luxurious and heavy carpet feeling and a metal mat functionality by laying it at the entrance of a hotel or building, And a slatted floor mat.

  The present applicant has filed a number of slatted floor mats that can be folded by connecting the crosspiece members with the mats connected thereto by connecting members. For example, mud etc. wiped from the sole of the shoeboard floor mat when it is stepped on with shoes remain, and if it passes through this part, mud adheres on the spot even if it is a beautiful sole. , Dirt spreads to other places.

  The slatted floor mat is provided with sewage drainage means for removing mud with water in order to prevent the spread of dirt. For example, Japanese Patent Application No. 2002-143246 (Japanese Patent Laid-Open No. 2003-325304) discloses a slatted floor mat provided with the sewage drainage means.

JP 2003-325304 A

  The slatted floor mat may be deformed due to deformation of the connecting member due to a difference in temperature or deformation due to long-term use. The deformed slatted floor mat has lowered its value as a mat having a luxurious and profound feeling.

  When the synthetic resin member is used for the connecting member, the slatted floor mat is loosened in a square shape based on a large thermal expansion and contraction due to temperature and an error in cutting the connecting member during production. There was a case. When the shape of the slatted floor mat using the connecting member made of the synthetic resin member is lost, the quality of the slatted floor mat is poor, and there is a problem that it cannot be used in a first-class building.

  The above-mentioned slatted floor mat having a luxurious and heavy feeling is not a standard product and is often produced on order, requiring high quality and quick delivery. Therefore, it is necessary to always maintain the square shape of the slatted floor mat even by thermal expansion or long-term use.

  In order to solve the above-mentioned problems, the present invention has a gorgeous feeling that keeps the square shape of the slat-like floor mat, and does not make a sound by stepping, and the function of the metal mat. It aims at providing the crosspiece member fixing method for snowboard-like floor mats which has the property, and a snowboard-like floor mat.

(The first aspect of the present invention)
The slat-like floor mat of the first invention includes a mat member, a fitting recess that fits the mat member in an upper portion, a connecting groove provided on a side portion, and a hollow portion surrounded by at least the fitting recess and the side portion. Are inserted into and fixed to the hollow portion of the crosspiece member by inserting the end portion into the connecting groove, and connecting the crosspiece member to each other in a rotatable manner . An end plate formed with a side protrusion protruding to the side and a pair of side protrusions protruding to the other side and fitted so as to sandwich the one side protrusion; It is characterized by comprising at least a plurality of crosspiece members fitted with the mat.

( Second invention)
The slat-like floor mat of the second invention comprises a mat member, a fitting recess for fitting the mat member in an upper portion, a connecting groove provided in a side portion, and a hollow portion surrounded by at least the fitting recess and the side portion. Are inserted into and fixed to the hollow portion of the crosspiece member by inserting the end portion into the connecting groove, and connecting the crosspiece member to each other in a rotatable manner . An end plate formed with a first side protrusion protruding to the side, and a second side protrusion protruding alternately to the first side protrusion and protruding to the other side, And a plurality of crosspiece members fitted with the mat are connected to each other.

( Third invention)
The slat-like floor mat of the third invention is characterized in that, in the first invention or the second invention, the hollow portion of the crosspiece member is formed by the fitting concave portion, the side portion, and the bottom portion.

( Fourth invention)
The slatted floor mat of the fourth invention is characterized in that, in the third invention, the bottom part of the crosspiece member and the cavity fitting convex part of the end plate are screwed.

( Fifth invention)
According to a fifth aspect of the present invention, in the first to fourth aspects of the present invention, a hollow fitting convex portion that fits into the hollow portion is formed on the inner surface of the end plate.

( Sixth invention)
The slat-like floor mat of the sixth invention comprises a mat member, a fitting recess for fitting the mat member in an upper portion, a connecting groove provided in a side portion, and a hollow portion surrounded by at least the fitting recess and the side portion. Are inserted into and fixed to the hollow portion of the crosspiece member by fitting the end portion into the connecting groove, and the connecting member for connecting the crosspiece members to each other in a rotatable manner . a first step with a side protrusion protruding to the side, protrudes on the other side, and a second step with side projection portion fitted alternately with the first with stepped side projection portion, is molded And a plurality of crosspiece members fitted with the mat.

( Seventh invention)
The slatted floor mat of the seventh invention is characterized in that, in the sixth invention, the end plate is attached to the end portion of the crosspiece member by screwing the screw into the connecting groove of the crosspiece member.

( Eighth invention)
The slatted floor mat of the eighth invention is characterized in that, in the sixth invention or the seventh invention, the screw hole into which the screw is inserted extends over a part of the side plate protruding portion of the end plate.

  According to the present invention, in the connecting groove provided on the side portion of the crosspiece member, the connecting member for connecting the crosspiece members to each other is prevented from being deformed due to a difference in temperature and / or due to a long-term use or deformation of the snowboard floor mat. It can be folded.

  According to the present invention, a plurality of crosspiece members fitted with the mat are connected, and a side protrusion formed on the side of the end plate and a pair of side protrusions formed on the other of the other end plates. Are fitted so as to be sandwiched between each other, so that they cannot move in the length direction of the crosspiece member, and the direction can always be maintained and folded.

  According to the present invention, the first side protrusion and the second side protrusion formed on the other end plate are alternately fitted to at least one end of the end plate. The vertical movement is prevented, the shape of the slat-like floor mat can be maintained in a square shape, and the first side protrusion and the second side protrusion do not collide when folded. Yes.

  According to the present invention, by modifying the shape of the end plate, it is possible to eliminate the deformation of the slat-like floor mat and to fold it freely.

  According to the present invention, no metal sound is generated from the slat-like floor mat, and the shape is not deformed. Therefore, it has a luxurious feeling of carpet and functionality of the metal mat, and is installed at the entrance of a hotel or a building. be able to.

In the present invention, the slat-like floor mat includes a mat member, a fitting recess that fits the mat member in an upper portion, a connection groove provided in a side portion, and a hollow portion surrounded by at least the fitting recess and the side portion. Are formed in a crosspiece member, a plurality of connecting members that are inserted into a connecting groove provided in a side portion of the crosspiece member, and connect the crosspiece members to each other, and an end fixed to at least one end of the crosspiece member A plurality of crosspiece members, each of which is composed of at least a plate and fitted with the mat.

The slat-like floor mat of the present invention prevents the crosspiece member from moving in the length direction by the concavo-convex portions provided on both side portions of the adjacent end plates. That is, the snowboard-shaped floor mat having the above-described configuration can be used to fit the uneven portions provided on both side portions of the adjacent end plates even if the connecting member is deformed due to the difference in temperature or the deformation due to long-term use. As a result, the crosspiece member is prevented from moving in the length direction and can be folded at the same time without being deformed.

(The first aspect of the present invention)
The slatted floor mat of the first invention comprises a mat member, a crosspiece member provided with the mat member, a connecting member for connecting the crosspiece member, and an end plate for closing at least one end of the connecting member. . The crosspiece member includes a fitting recess that fits the mat member in the upper part, a connection groove that loosely fits the end of the connection member in the side part, and a hollow part surrounded by the fitting recess and the side part in the lower part. For example, it is integrally formed.

The connecting member connects the crosspiece members to each other so as to be rotatable. For example, the connecting member has a bulging portion having a circular or semicircular cross section at both ends, and is loosely fitted inside the connecting groove. It can be folded. The end plate is fitted and fixed in the hollow portion at both ends of the crosspiece member. The end plate protrudes from one side portion, protrudes from the other side portion, and is sandwiched between the side protrusion portions. A pair of side protrusions to be fitted are formed. Moreover, the said side part protrusion part can also be provided only in one side of an end plate.

In the first invention, a plurality of crosspiece members fitted with the mat are connected, and a side protrusion formed on the side of the end plate and a pair of side protrusions formed on the other end plate are provided. It fits so that it may pinch | interpose mutually, and it cannot move to the length direction of a crosspiece member.

  In the configuration in which the crosspiece member cannot move in the length direction, when the slat-like floor mat is laid, the rectangular shape can always be maintained without being deformed and can be folded. In other words, the side protrusions and the pair of side protrusions do not collide with each other when the slatted floor mat is folded.

( Second invention)
The slat-like floor mat of the second invention has a first side protrusion protruding on one side and a second side protrusion protruding on the other side and alternately fitting with the first side protrusion. The part is molded.

  At least one end of the end plate fixed to both ends of the crosspiece member is alternately fitted with the first side protrusion and the second side protrusion formed on the other end plate. Therefore, the longitudinal movement of the crosspiece member is prevented, the shape of the slatted floor mat can be maintained in a square shape, and the first side protrusion and the second side protrusion do not collide when folded. It has a shape like this.

( Third invention)
Since the hollow part is shape | molded in the said crosspiece member by the said fitting recessed part, the side part, and the bottom part, the snowboard-like floor mat of 3rd invention not only fits the said end plate easily but the length of a crosspiece member. It is difficult to move in the vertical direction and the square is not destroyed.

( Fourth invention)
In the slatted floor mat of the fourth invention, the bottom portion of the crosspiece member and the cavity fitting convex portion provided on the end plate are screwed. The connecting member prevents movement in the length direction by a single screw for fixing the end plate.

( Fifth invention)
According to a fifth aspect of the present invention, the slat-like floor mat is formed with a convex portion for stopping the movement of the crosspiece member in the length direction on the side of the end plate, and substantially the same shape as the hollow of the crosspiece member on the inner surface side of the end plate. The cavity fitting convex part is formed. The end plate can be folded without changing the square shape of the slatted floor mat.

( Sixth invention)
The snowboard floor mat of the sixth invention is different from the first invention and the second invention in the shape of the end plate. The end plate has a structure in which the stepped side protrusions formed on the side portions are alternately fitted to prevent the crosspiece member from moving in the length direction and can be folded.

  That is, the end plate is fixed to at least one end of the crosspiece member, and a cavity fitting convex portion that fits into the hollow of the crosspiece member is fitted into the cavity of the crosspiece member and protrudes to one side. A stepped side protruding portion and a stepped portion fitting side protruding portion that protrudes to the other side portion and is alternately fitted to the stepped side protruding portion are formed.

The slatted floor mat according to the sixth aspect of the present invention is a protruding part that allows the stepped parts formed on the end plate to be alternately fitted, so that it can be folded without breaking the shape of the slatted floor mat.

( Seventh invention)
When attaching an end plate to a crosspiece member, the slat-like floor mat of the seventh invention is attached by screwing two screws into the connecting groove of the crosspiece member. Accordingly, the connecting member is shortened by a screw.

( Eighth invention)
The slatted floor mat according to the eighth aspect of the present invention is configured such that a screw hole of a screw for fixing the end plate to the crosspiece member is partially covered with the side protruding portion. The side protrusions can be firmly attached without cutting out a part of the screw holes.

  FIG. 1 (a) is a perspective view for explaining a snowboard floor mat according to a first embodiment of the present invention, and (b) is a perspective view for explaining an end plate used in the first embodiment. (C) is a plan view of a slatted floor mat. 1A to 1C, the slatted floor mat 11 includes at least a crosspiece member 12, a mat member 13, a connecting member 14 for connecting the plurality of crosspiece members 12, and an end plate 15. ing.

  The crosspiece member 12 includes a hollow portion 121 for reducing weight inside, a fitting concave portion 122 for fitting the mat member 13 to the upper portion of the hollow portion 121, a connecting groove 124 formed on the side portion 123, For example, the bottom portion 125 includes a bottom portion 125 having a groove or the like into which a cushion material is fitted, and a screw hole 126 provided in the bottom portion 125.

  The mat member 13 is generally composed of synthetic resin hair or the like that removes mud or the like adhering to the bottom of the shoe, and is fitted into the fitting recess 122. The connecting member 14 is inserted into the connecting groove 124 so as to slide and loosely fit. The connecting member 14 has, for example, a bulging portion 141 having a substantially circular or semicircular cross section at both ends, and slides in the connecting groove 124 so that the slatted floor mat 11 can be folded. In the connecting member 14, a drain hole 142 is formed between the crosspiece members 12.

  The end plate 15 is attached to both ends of the crosspiece member 12, and includes a cavity fitting convex portion 151 having a shape that fits into the cavity portion 121 on the inner surface, and one side protrusion protruding on one side portion. It is comprised from the part 153 and a pair of side part protrusion part 154 which is shape | molded by the other side part by the other end plate, and fits so that the said side part protrusion part 153 may be pinched | interposed. The front ends of the side protrusions 153 and 154 are formed in a semicircular shape or a round shape so as to be convenient when the slatted floor mat 11 is folded.

  After the plurality of crosspiece members 12 are connected to each other by the connecting member 14, the slatted floor mat 11 is fitted with end plates 15 at both ends of the crosspiece member 12. The fitting is performed by fitting the hollow portion 121 of the crosspiece member 12 and the hollow fitting convex portion 151 of the end plate 15 and then screwing the screw 156 into the screw hole 152.

  FIG. 2A is a plan view for explaining a slatted floor mat according to a second embodiment of the present invention, and FIG. 2B is a perspective view for explaining an end plate used in the second embodiment. (C) is a side view of a slatted floor mat. 2 (a) to 2 (c), the slatted floor mat 11 shown is the second embodiment, and the shape of the end plate 25 is different from that of the first embodiment.

  The end plate 25 shown in FIGS. 2 (a) to 2 (c) has a first side protrusion 253 protruding on one side and a second side protrusion 254 protruding on the other side. Yes. In addition, the first side protrusion 253 and the second side protrusion 254 are misaligned so that the adjacent end plates 25 are mutually offset, and the length of the crosspiece member 12 is long. It cannot be moved in the direction.

  Although the attachment of the end plate 25 to the crosspiece member 12 is not shown, a screw hole 252 is used as in FIG. Further, the shape of the tip of the first side protrusion 253 and the second side protrusion 254 is substantially semi-circular or the corner is rounded in the same manner as in the first embodiment, so that the snowboard-like floor mat 11 is formed. Convenient when folding.

  FIG. 3A is a perspective view for explaining a slatted floor mat according to a third embodiment of the present invention, and FIG. 3B is a perspective view for explaining an end plate used in the third embodiment. (C) is a plan view of the slatted floor mat, and (D) is a side view of the slatted floor mat. 3 (a) to 3 (d), the third embodiment is different from the first and second embodiments in the shape of the end plate 35 and how to attach it to the crosspiece member 12.

  The end plate 35 includes a cavity fitting convex portion 351 that fits into the cavity 121 formed on the crosspiece member 12, a screw hole 352 that is attached to the end portion of the crosspiece member 12, and a stepped protrusion on the side portion. A portion 353 is formed. The cavity fitting convex portion 351 is not necessarily required in the case of the third embodiment.

  The stepped protrusions 353 are fitted so as to alternate with the other stepped protrusions 354 of the adjacent end plates 35. The longitudinal movement of the crosspiece member 12 is prevented from moving by the stepped portion. Since one of the stepped protrusions 353 protrudes so as to be the same surface as the end surface of the end plate 35, the screw 355 is screwed into the connecting groove 124 by self-tapping.

  The screw hole 352 that is screwed into the connecting groove 124 by the screw 355 is slightly removed from the end surface of the end plate 35, but the stepped protrusions 353 and 354 do not become partly cut screw holes.

  Although the present embodiment has been described in detail above, the present invention is not limited to the present embodiment, and various design changes can be made without departing from the matters described in the claims. Is possible. For example, the crosspiece member and the connecting member of the present invention can be made of aluminum, an aluminum alloy, other metals, or a synthetic resin member, and can be formed by a known or well-known technique such as extrusion or drawing.

  The protruding portion formed on the side portion of the end plate of the present invention can be changed in shape without departing from the matters and purposes described in the claims.

(A) is a first embodiment of the present invention, and is a perspective view for explaining a slatted floor mat. (B) is a perspective view for explaining an end plate used in the first embodiment. ) Is a plan view of a slatted floor mat. Example 1 (A) is a second embodiment of the present invention, and is a plan view for explaining a slatted floor mat. (B) is a perspective view for explaining an end plate used in the second embodiment. ) Is a side view of a slatted floor mat. (Example 2) (A) is a perspective view for explaining a slatted floor mat in a third embodiment of the present invention, (B) is a perspective view for explaining an end plate used in the third embodiment, ) Is a plan view of the slatted floor mat, and (d) is a side view of the slatted floor mat. (Example 3)

Explanation of symbols

DESCRIPTION OF SYMBOLS 11 ... Snowboard-like floor mat 12 ... Crosspiece 121 ... Cavity part 122 ... Fitting recessed part 123 ... Side part 124 ... Connection groove 125 ... Bottom part 126 ... Screw hole DESCRIPTION OF SYMBOLS 13 ... Mat member 14 ... Connecting member 141 ... Swelling part 142 ... Drain hole 15 ... End plate 151 ... Cavity fitting convex part 152 ... Screw hole 153 ... -Side protrusion 154 ... A pair of side protrusions 156 ... Screw 25 ... End plate 251 ... Cavity fitting convex part 252 ... Screw hole 253, 254 ... Side part protrusion Part 35 ... End plate 351 ... Cavity fitting convex part 352 ... Screw hole 353, 354 ... Projection part with step 355 ... Screw

Claims (8)

A mat member;
A crosspiece formed by fitting a mating recess into which the mat member is fitted to the upper part, a connecting groove provided on a side, and a cavity surrounded by at least the fitting recess and the side,
A connecting member that rotatably connects the crosspiece members by fitting an end portion into the connecting groove;
A pair of side portions that are fitted and fixed in the hollow portion of the crosspiece member and project to one side portion and a pair of side portions that project to the other side portion and sandwich the one side portion projecting portion. An end plate formed with a protrusion, and
And a slat-like floor mat comprising: a plurality of crosspiece members fitted with the mat; A mat member;
A crosspiece formed by fitting a mating recess into which the mat member is fitted to the upper part, a connecting groove provided on a side, and a cavity surrounded by at least the fitting recess and the side,
A connecting member that rotatably connects the crosspiece members by fitting an end portion into the connecting groove;
A first side protruding portion that is fitted and fixed in the hollow portion of the crosspiece member and protrudes on one side, and a second side that protrudes on the other side and alternately fits on the first side protruding portion. An end plate formed with a protruding portion,
And a slat-like floor mat comprising: a plurality of crosspiece members fitted with the mat;   The slat-like floor mat according to claim 1 or 2, wherein the hollow portion of the crosspiece member is formed by the fitting concave portion, the side portion, and the bottom portion.   4. The slat-like floor mat according to claim 3, wherein the end plate is screwed to a bottom portion of the crosspiece member and a cavity fitting convex portion. Said end plate, on the inner surface, grating-like floor mats which are according to claims 2 to any one of claims 4 cavities fitting convex portion to be fitted to the hollow portion, characterized in that it has been formed . A mat member;
A crosspiece formed by fitting a mating recess into which the mat member is fitted to the upper part, a connecting groove provided on a side, and a cavity surrounded by at least the fitting recess and the side,
A connecting member that rotatably connects the crosspiece members by fitting an end portion into the connecting groove;
A first stepped side projection protruding to one side and a first stepped side projection protruding to one side, and alternately fitted to the first stepped side projection. A second stepped side protrusion that is molded with an end plate,
And a slat-like floor mat comprising: a plurality of crosspiece members fitted with the mat;   The said end plate is attached to the edge part of the said crosspiece member by screwing a screw in the connection groove | channel of a crosspiece member, The slat-like floor mat of Claim 6 characterized by the above-mentioned.   The said end plate has the screw hole which inserts the said screw partially covering the side part protrusion part, The slat-like floor mat described in Claim 6 or Claim 7 characterized by the above-mentioned.

Images