JP2008280815A - Deck material fixture and deck material fixture installation method - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a deck material fixture wherein the deck material fixture itself can excellently fix a deck material to a floor joist, and a deck material fixture installation method. <P>SOLUTION: The deck material fixture 1 and the deck material fixture 1 installation method are applied for fixing the deck material 40 to the floor joist 30 protruded at least to one side in the width direction of a flat setting section 31 on which the deck material 40 is set. The deck material fixture 1 is provided with a lock means 10 for locking the deck material 40 from the side face 42 side, and can be inserted to the setting section 31 of the floor joist 30 from one side in the width direction of the floor joist 30, and can be retained and inhibited from coming off. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

  The present invention relates to a deck material fixture for attaching a deck material to a joist material provided with a flat placement portion for placing the deck material protruding at least on one side in the width direction, and the deck material fixture. The present invention relates to a mounting method of a deck material mounting tool to be mounted on a mounting portion of a joist.

  A deck such as a wood deck is configured by arranging a plurality of deck materials side by side on a joist, and the deck material is attached to the joist so as not to move easily. One method of attaching the deck material to the joist is to fix the deck material directly to the joist from the surface of the deck using a screw or the like (for example, Patent Document 1). However, in this case, a trace of a screw or the like is left on the surface of the deck material. Therefore, a method has also been proposed in which the deck material is first fixed to the joists by attaching the deck materials to the joists and then attaching the deck materials to the deck members (for example, patents). Literature 2 etc.).

  In this method, instead of directly fixing the deck material with screws or the like, the deck material mounting tool is generally fixed to the joist with screws or the like. In this way, no screw or the like appears on the surface of the completed deck, and no irregularities due to screwing are formed, so that the appearance can be improved.

JP 2005-256288 A Japanese Patent Laying-Open No. 2005-83015

  However, such fixing by screwing naturally requires various tools such as a screw and a tool for driving the screw, and the number of processes is inevitably increased. is there.

  In recent decks, not only conventional wood but also steel joists are used as joists. In this case, when a screw is driven into the joist to fix the deck material fixture, the steel joist or the screw is shaved and metal scraps are generated.

  Then, an object of this invention is to provide the mounting method of the deck material fixture which can fix a deck material to a joist material well with deck material fixture itself, and the mounting method of a deck material fixture.

  The deck material mounting tool according to the present invention is a deck material mounting tool for mounting a deck material to a joist material provided with a flat mounting portion for mounting the deck material protruding at least on one side in the width direction. In addition, it is provided with a locking means for locking the deck material from the side surface side, and is configured to be able to be inserted into the joist material placing portion from one side in the width direction of the joist material and to be prevented from coming off.

  According to the deck material mounting tool having the above-described configuration, the deck material mounting tool is configured to be prevented from being detached, so that the deck material mounting tool is mounted on the joisting material mounting portion without using a separate fixing member or the like. be able to. Further, since the deck material mounting tool is mounted by inserting the deck material mounting tool into the joist mounting portion, the operation is also simple.

  Moreover, the said deck material fixture is arrange | positioned in the main body part arrange | positioned in the surface side which mounts a deck material among the surfaces which the flat mounting part of the said joist material has, and the back surface side opposite to the surface A back surface side support portion, a connection portion that connects the main body portion and the back surface side support portion, and a latch portion that is provided on the distal end side in the insertion direction of the main body portion and latches the mounting portion of the joist material. The latching portion is provided to have one portion of the connecting portion opposed to the one portion of the connecting portion in the inserting direction, and between the main body portion and the back side support portion, the connecting portion is one end side in the inserting direction. A receiving space is defined that is open to the tip of the main body along the insertion direction and can receive the mounting portion of the joist material along the insertion direction, and the joist material is provided between the connecting portion and the latching portion. It is preferable that the accommodation space capable of accommodating the mounting portion is continuously defined with the receiving space.

  In this way, it is possible to reliably prevent the deck material fixture from coming off by the latching portion.

  Further, the main body portion is formed with a width in a direction orthogonal to the insertion direction, and the latching portion is provided to protrude along the main body portion from one edge portion in the width direction of the main body portion, The locking means is preferably configured by a pair of engaging portions that protrude in opposite directions from the other edge in the width direction of the main body.

  If it does in this way, since the said latching | locking part and a pair of latching | locking part will face the direction which mutually cross | intersects, in a state where a pair of latching | locking part follows a plane parallel to the mounting part of a joist material In this state, the latching portion and the joisting material placement portion intersect each other.

  Further, as a mounting method of the deck material mounting device for mounting such a deck material mounting device on the joist member mounting portion, the main body portion and the latching portion are on the front surface side of the joist material mounting portion, and the back surface side support portion. After the deck material fixture is inserted into the mounting portion until the latching portion is positioned beyond the mounting portion in the first posture on the back side, the latching portion is the surface of the joisting material mounting portion. Rotate the deck material fixture so that it is in the second position to enter the back side region of the front side and back side regions that are divided into two, so that it is attached to the joist material placement part in a retaining state. A way to do this is conceivable.

  In this way, in the first posture, the latching portion can be inserted without interfering with the mounting portion of the joist material (that is, slid with respect to the joisting member mounting portion), and the second posture In the posture, since the latching portion interferes with the joist member placement portion, displacement in the insertion direction is restricted, and the latching can be prevented.

  Specifically, when the deck material fixture is rotated, the latching portion enters the region on the back side of the surface side and the back side region divided into two on the surface of the mounting portion of the joists (that is, the latching) Part comes to the back side of the mounting part of the joists. In addition, the pair of locking portions enters a surface side region (that is, the pair of locking portions come to the surface side of the joist member mounting portion), and the pair of locking portions bring the deck material to the side surface side. Can be locked.

  As described above, according to the deck material fixture and the mounting method of the deck material fixture according to the present invention, the deck material can be satisfactorily fixed to the joist with the deck material fixture itself.

  DESCRIPTION OF EMBODIMENTS Embodiments of a deck material fixture and a deck material mounting method according to the present invention will be described below with reference to the drawings.

  The deck material mounting tool 1 according to the present embodiment is a deck for mounting the deck material 40 to the joist material 30 provided with a flat mounting portion 31 on which the deck material 40 is mounted protruding at least on one side in the width direction. It is a material fixture 1 and includes a locking means 10 for locking the deck material 40 from the side surface 42 side, and can be inserted into the mounting portion 31 of the joist material 30 from one side in the width direction of the joist material 30 and can be removed. It is configured to be able to stop.

  Here, the joist material 30 to which the deck material fixture 1 is mounted will be described with reference to FIG. The joist member 30 has a function of supporting the deck member 40. Therefore, if the member supports the deck material 40, the case of “large drawing” corresponds to this. The joist member 30 is a long and straight cross member, and the flat placement portion 31 on which the deck member 40 is placed is formed along the longitudinal direction of the joist member 30 and having a predetermined width. .

  Specifically, the joist 30 is generally called hat-shaped steel (or hat-shaped steel). More specifically, the joist 30 includes a center portion (or bottom portion) 32 and a pair of sides extending in the same direction and the same length along the direction perpendicular to the center portion 32 from both ends of the center portion 32. The mounting portions 31 are provided as a pair of hook-shaped portions extending in directions away from both end portions of the pair of side portions 33 and 33.

  Next, the deck material 40 will be described. The deck material 40 is a long plate-like body having a predetermined thickness, and includes a locked portion 41 that is locked to the locking means 10 of the deck material mounting tool 1. Specifically, the locked portion 41 is a concave portion 43 formed on the side surface 42 along the longitudinal direction of the deck material 40, and more specifically, the concave portion 43 extends along the longitudinal direction of the deck material 40. It is formed in a groove shape.

  Usually, the deck is constructed so that the surface is horizontal. Accordingly, the joist member 30 (that is, the placing portion 31) is also disposed horizontally, and the deck member 40 is also placed horizontally on the placing portion 31 of the joist member 30. Further, the joist 30 is a groove in which a groove-like space 34 defined by the central portion 32 and the pair of side portions 33, 33 is opened upward with the pair of placement portions 31, 31 facing upward. It arrange | positions in the aspect which becomes.

  Next, the deck material fixture 1 as described above will be described.

  As shown in FIGS. 2 to 4, the deck material fixture 1 is a main body portion arranged on the surface 31 a side on which the deck material 40 is placed among the surfaces of the flat placement portion 31 of the joist material 30. 2, the back surface side support portion 3 disposed on the back surface 31 b side opposite to the front surface 31 a, the connection portion 4 connecting the main body portion 2 and the back surface side support portion 3, and the insertion direction of the main body portion 2 (see FIG. 2 (shown by an arrow A in FIG. 2A), and a latching portion 5 that latches the placing portion 31 of the joist 30. The latching portion 5 is provided with a facing portion 5a (see FIG. 1) facing the one portion 4a of the connecting portion 4 in the insertion direction.

  The deck material fixture 1 is opened between the main body portion 2 and the back surface side support portion 3 with the connecting portion 4 as one end side along the insertion direction toward the front end of the main body portion 2. A receiving space S <b> 1 that can receive the placement portion 31 along the insertion direction is defined. Further, in the deck material fixture 1, an accommodation space S <b> 2 capable of accommodating the placement portion 31 of the joist material 30 is continuously defined between the connection portion 4 and the latching portion 5 with the receiving space S <b> 1. The

  That is, the hooking portion 5 functions as the retaining means 20 for retaining the deck material fixture 1 by placing the mounting portion 31 of the joist member 30 between the hooking portion 5 and the connecting portion 4.

  Moreover, the said main-body part 2 and the back surface side support part 3 are provided along the said insertion direction, and this insertion direction is the longitudinal direction of the deck material fixture 1, ie, the main body part 2 and the back surface side. It is set to coincide with the longitudinal direction of the support portion 3.

  As shown in FIG. 5B, the receiving space S <b> 1 is formed with a width L <b> 1 equivalent to the thickness of the placement portion 31. Further, as shown in FIGS. 5 and 6B, the accommodation space S <b> 2 has an insertion direction dimension L <b> 2 that is equivalent to the width of the placement portion 31 (that is, the protruding amount of the placement portion 31). Formed. That is, the one part 4a of the connecting part 4 and the facing part 5a of the latching part 5 are opposed to each other with an interval L2 that is equal to or greater than the width of the mounting part 31 (that is, the protruding amount of the mounting part 31). Provided. Thereby, since play (or rattle) becomes small, the deck material fixture 1 can be stably mounted on the placing portion 31 of the joist material 30. Specifically, one portion 4 a of the connecting portion 4 and the facing portion 5 a of the latching portion 5 are provided in parallel to each other and orthogonal to one edge in the width direction of the main body portion 2.

  The main body 2 is formed with a width in a direction orthogonal to the insertion direction. And the said latching | locking part 5 is made to protrude along the main body part from the width direction one end edge of the main body part 2. As shown in FIG. Further, the main body 2 and the hook 5 are formed flat so as to be continuous on the same plane. Further, the locking means 10 is constituted by a pair of engaging portions 11 and 12 that protrude in opposite directions from the other end edge in the width direction of the main body portion 2.

  The back surface side support portion 3 is provided on the base end side of the deck material fixture 1. Further, the back surface side support portion 3 is spaced from one end edge in the width direction of the main body portion 2, specifically, the back surface side support portion 3 is spaced outward from the one end edge in the width direction of the main body portion 2. Placed in position. As shown in FIG. 6B, the distance L3 in the direction orthogonal to the insertion direction between the one end edge in the width direction of the main body 2 and the back surface side support portion 3 is equal to the thickness of the placement portion 31. Is set to be

  Further, the back side support part 3 is provided in a state orthogonal to the main body part 2. The said back surface side support part 3 has a width | variety in the direction orthogonal to an insertion direction. Specifically, the back side support portion 3 is formed flat and has a quadrangular shape. The width direction edge 3a on the main body part 2 side of the back side support part 3 is provided along the insertion direction. That is, the back surface 2a of the main body 2 and the width direction edge 3a of the back surface side support portion 3 are parallel to each other.

  Moreover, the said back surface side support part 3 is provided so that a front-end | tip may come before the insertion direction position of the main-body part 2 in which the said latching | locking part 5 is provided. Specifically, the insertion direction interval L4 between the hook portion 5 and the tip of the back surface side support portion 3 is set to be larger than at least the thickness of the side portion 33 of the joist 30.

  The connecting portion 4 is provided at the proximal end portion of the main body portion 2. Further, the connection part 4 is formed to be curved so that the main body part 2 and the back surface side support part 3 are in an orthogonal state.

  The pair of engaging portions 11 and 12 are engaged with the locked portion 41 (that is, the concave portion 43 formed on the side surface 42) of the deck material 40. Specifically, the engaging portions 11 and 12 have a flat shape and are formed with a thickness smaller than the width of the groove of the recess 43. Further, the length dimension (that is, the protrusion amount) of the engaging portions 11 and 12 is formed smaller than the depth of the groove of the concave portion 43.

  The pair of engaging portions 11 and 12 are provided at different insertion direction positions at one edge portion in the width direction of the main body portion 2. Specifically, of the pair of engaging portions 11, 12, one engaging portion 11 is provided on the distal end side in the insertion direction of the main body portion 2, and the other engaging portion 12 is provided on the main body portion 2. It is provided on the base end side in the insertion direction. More specifically, the one engaging portion 11 is provided at the same insertion direction position as the hooking portion 5 is provided. Moreover, the front end side edge position in the insertion direction of the other engaging part 12 is preferably arranged at the same position as the front end side edge position in the insertion direction of the connection part 4.

  By the way, the deck material fixture 1 further includes a deck material fixing portion 6 for fixing to the deck material 40. The deck material fixing portion 6 is a portion fixed by a fixing member, and a fixing hole 6a for receiving the fixing member is formed. Specifically, the deck material fixing part 6 protrudes outward in the width direction other side of the main body part 2. The deck material fixing part 6 is provided at a position in the insertion direction different from the pair of engaging parts 11, 12, specifically, provided between the pair of engaging parts 11, 12.

  Note that the deck material fixture 1 having the above-described configuration is manufactured by cutting a flat plate material into a predetermined shape to produce a raw material, and then bending it.

  Next, a mounting method of the deck material mounting tool 1 for mounting the deck material mounting tool 1 having the above-described structure on the mounting portion 31 of the joist material 30 will be described.

  First, as shown in FIG. 2 (A) and FIG. 5, the main body 2 and the latching portion 5 are on the surface 31a side of the mounting portion 31 of the joist member 30, and the back surface side support portion 3 is on the back surface 3b side. In the first posture, the deck material mounting tool 1 is inserted into the mounting portion 31 until the latching portion 5 is positioned beyond the mounting portion 31.

  Specifically, the connection portion 4 is inserted until it comes into contact with one end edge in the width direction of the placement portion 31 of the joist member 30. At this time, the main body 2 is along the surface 31 a of the mounting portion 31 of the joist 30, the back support 3 is orthogonal to the mounting 31 of the joist 30, and the edge of the back support 3 is It is in a state along the back surface 31 b of the mounting portion 31. Moreover, the said latching | locking part 5 is in the state which does not interfere with the mounting part 31 along the surface 31a of the mounting part 31 of the joist 30 like the main-body part 2. As shown in FIG. The hook portion 5 is in a state of projecting from the placement portion 31 of the joist member 30 toward the other end in the width direction. Further, the one engaging portion 11 does not interfere with the placement portion 31 because it is orthogonal to the placement portion 31 of the joist member 30 and faces away from the surface 31 a of the placement portion 31.

  Next, as shown in FIG. 2 (B) and FIG. 6, the back surface 31 b side in the region on the front surface 31 a side and the back surface 31 b side in which the latching portion 5 is divided into two by the front surface 31 a of the mounting portion 31 of the joist 30. The deck material attaching tool 1 is rotated so as to be in the second posture that enters the region. That is, the hooking portion 5 is rotated so as to face the mounting portion 31 of the joist member 30 in the insertion direction. As a result, the deck material fixture 1 is attached to the mounting portion 31 of the joist material 30 in a retaining state.

  At this time, since the latching portion 5 and the pair of locking portions 11 and 12 face each other in a crossing direction, the pair of locking portions 11 and 12 are in a plane parallel to the mounting portion 31 of the joist 30. In the state along, it will be in the state which the latching | locking part 5 and the mounting part 31 of the joist material 30 cross | intersect. Specifically, the main body portion 2 is orthogonal to the placement portion 31 of the joist member 30, and the back surface side support portion 3 is in a state along the rear surface 31 b of the placement portion 31 of the joist material 30. Moreover, the said latching | locking part 5 enters into the area | region of the back surface 31b side among the area | regions of the surface 31a side and the back surface 31b side divided by the surface 31a of the mounting part 31 of the joist 30 (namely, the latching | locking part 5 is). It will be in the state of coming to the back surface 31b side of the mounting part 31 of the joist 30. That is, the latching part 5 comes below the surface 31a of the mounting part 31 of the joist 30. And the said latching | locking part 5 will be in the state orthogonal to the mounting part 31 of the joist 30.

  At the same time, the pair of locking portions 11 and 12 enter a region on the surface 31a side (that is, the pair of locking portions 11 and 12 come to the surface 31a side of the mounting portion 31 of the joist 30), The deck material 40 can be locked from the side surface 42 side. Specifically, the pair of engaging portions 11 and 12 are in a state along a plane parallel to the placement portion 31 of the joist member 30. Further, the deck material fixing portion 6 is orthogonal to the placement portion 31 of the joist material 30 and is in a state along the side surface 42 of the deck material 40.

  By the way, the said deck material fixture 1 is used in the aspect which connects adjacent deck materials 40, 40 ..., and most deck materials 40, 40 ... of the deck construction area | region where a deck is constructed, The deck material mounting tool 1 is used for attachment, but the deck material 40 is attached by a member different from this, for example, at the end of the deck construction area. This will be described below. It should be noted that a different mounting method is not always used at the end of the deck construction area, but in the following, for the convenience of explanation, it is adopted at the end of the deck construction area. It demonstrates as what is performed from the one end part of an area | region to the other end part.

  First, the first deck material 40 (hereinafter referred to as “first deck material 40A” for convenience) arranged at one end of the deck construction area is used with a deck material fixing tool 70 as shown in FIGS. Fixed to the joist 30. The deck material fixing tool 70 includes an engaging portion 71 that engages with a concave portion 43 provided on one side surface 42 of the first deck material 40A, and a fixing portion 72 that is fixed to the central portion 32 of the joist material 30. It is a member provided with. Further, the fixing portion 72 of the deck material fixing tool 70 is formed with two large and small holes 72a and 72b through which a fixing member or the like is inserted.

  Further, the last deck material 40C (hereinafter referred to as “last deck material 40C” for convenience) disposed at the other end of the deck construction area uses a deck material attachment 80 as shown in FIGS. And attached to the joist 30.

  The deck material fixture 80 is a member that defines an accommodation space S3 that accommodates the placement portion 31 of the joist 30 between the back surface 40Ca of the deck material 40C, and specifically, the back surface of the deck material 40C. A back surface abutting portion 81 having a flat surface 81a that abuts against 40Ca, and a back surface facing portion 82 having a facing surface 82a facing the back surface 40Ca of the deck material 40 at a position offset from the flat surface 81a of the back surface abutting portion 81. With. Furthermore, the deck material fixture 80 includes a side contact portion 83 that is directed to the side surface 42 of the last deck material 40C. More specifically, the back contact portion 81, the back facing portion 82, and the side contact portion 83 have a flat shape. Further, the deck material fixture 80 has the back surface contact portion 81 fixed to the back surface 40Ca of the deck material 40C by a fixing member or the like. The deck material fixture 80 is formed by bending a flat plate material.

  Next, a method for constructing a deck using the deck material fixture 1 will be described with reference to FIGS. 11 and 12.

  First, as shown in FIG. 11, the first deck member 40 </ b> A is fixed to the joist member 30 using the deck member fixing tool 70.

  Next, in the vicinity of the first deck material 40A, the deck material mounting tool 1 is mounted on the joist material 30 by the mounting method of the deck material mounting tool 1 described above. Then, the deck material fixture 1 is slid in the longitudinal direction of the joist member 30 in the second posture, and the one engaging portion 11 is provided in the concave portion provided on the other side surface 42 of the first deck material 40A. 43 is engaged.

  Also, as shown in FIG. 11, the deck material 40 (hereinafter referred to as “connected deck material 40B” for convenience) placed on the joist material 30 is placed adjacent to the first deck material 40A. It is placed and slid in the longitudinal direction of the joist member 30, and the concave portion 43 provided on the side surface 42 on one side of the deck material 40 </ b> B to be connected is engaged with the other engaging portion 12 of the deck material attachment 1. Thereafter, the deck materials 40B, 40B,... Are sequentially arranged in the same manner. At this time, if necessary, the deck material fixing portion 6 provided in the deck material fixture 1 may be fixed to each deck material 40 using a fixing member.

  Finally, as shown in FIG. 12, the last deck member 40 (hereinafter referred to as “last deck member 40 </ b> C” for convenience) disposed at the other end of the deck construction area is attached to the joist member 30. Specifically, after the last deck member 40C is placed on the joist member 30 in the mode shown in FIG. 12A, the last deck material 40C is slid in the longitudinal direction in the mode shown in FIG. It attaches to the mounting part 31 of the joist material 30 in the aspect which accommodates the mounting part 31 of the joist material 30 in the accommodation space between the deck material attaching tool 80 and the back surface 40Ca of the last deck material 40.

  Next, the structure of the deck constructed using the deck material fixture 1 will be described.

  Each deck member 40, 40... Is placed over a plurality of joist members 30, 30... Arranged in parallel, and the deck material fixture 1 is provided for each joist member 30, 30. Installed. Specifically, the deck material fixture 1 is mounted on any one of the pair of mounting portions 31, 31 included in the joist member 30. More specifically, the deck material fixture 1 is alternately mounted to the mounting portions 31 on different sides for the adjacent joists 30 and 30. In other words, when the deck material fixture 1 is attached to the placement part 31 on one side in a certain joist material, the deck material attachment 1 is attached to the placement part 31 on the other side in the adjacent joist material 30.

  As described above, according to the deck material mounting tool 1 and the mounting method of the deck material mounting tool 1 according to the present embodiment, the deck material 40 can be satisfactorily fixed to the joist 30 with the deck material mounting tool 1 itself. Can do.

  That is, the deck material mounting tool 1 is configured so as to be prevented from being detached, so that the deck material mounting tool 1 can be mounted on the mounting portion 31 of the joist material 30 without using a separate fixing member or the like. Moreover, since the mounting of the deck material fixture 1 is performed by inserting the deck material mounting tool 1 into the mounting portion 31 of the joist material 30, the work is also simple.

  Moreover, since the deck material fixture 1 is provided with the latching portion 5 for latching the placement portion 31 of the joist material 30, the deck material fixture 1 can be reliably prevented from coming off.

  Moreover, according to the mounting method of the deck material fixture 1, in the first posture, the latching portion 5 is inserted without interfering with the mounting portion of the joists (that is, with respect to the mounting portion 31 of the joists 30). In addition, in the second posture, the latching portion 5 interferes with the placement portion 31 of the joist member 30, so that the displacement in the insertion direction is restricted and can be prevented from coming off.

  Moreover, according to the said deck material fixture 1 and the mounting method of this deck material fixture 1, not only construction of a deck but decomposition | disassembly can be performed easily and rapidly, and the maintainability of a deck can be improved. Therefore, for example, when a part of the deck material 40 is damaged after the construction of the deck, the replacement work can be performed quickly.

  The deck material fixture according to the present invention is not limited to the above-described embodiment, and various modifications can be made without departing from the gist of the present invention.

  For example, in the said embodiment, although the said deck material fixture 1 demonstrated as what the deck material fixing | fixed part 6 for fixing to the said deck material 40 was provided in the width direction other end edge part of the said main-body part 2, It is not limited to this, You may not be provided with a fixing | fixed part.

  In the above-described embodiment, the deck material fixture 1 is provided with the latching portion 5, and the latching portion 5 latches the mounting portion 31 of the joist 30 to be inserted into the mounting portion 31 of the joist 30. However, the present invention is not limited to this. For example, the mounting portion 31 of the joist member 30 is sandwiched between the main body portion and the back side support portion ( Alternatively, it may be clamped) and may be prevented from coming off by its clamping force. In this case, the deck material fixture 1 may not be provided with a latching portion. If it does in this way, even if it does not rotate after inserting the deck material attachment tool in the mounting part 31, it can prevent only by the operation | movement inserted.

  In the said embodiment, although the said latching means 10 demonstrated as what was provided as the engaging parts 11 and 12 engaged with the recessed part 43 formed in the deck material 40, it locks the deck material 40. If there is any, any part of the deck material 40 may be locked.

  In the above embodiment, the pair of engaging portions 11 and 12 have been described as being provided at different positions in the insertion direction of the main body 2, but the present invention is not limited thereto, and is provided at the same position in the insertion direction. May be used.

  In the said embodiment, although the front end side edge position in the insertion direction of the other engaging part 12 was demonstrated as what is arrange | positioned in the same position as the front end side edge position in the insertion direction of the said connection part 4. It is not limited to this, and when the deck material fixture 1 is changed from the first position to the second position, it can be rotated without interfering with the placement portion 31 of the joist member 30. If there is, the position where the other engaging part 12 is provided is not particularly limited.

  In the said embodiment, although the said reception space S1 demonstrated as what was formed with the width | variety equivalent to the thickness of the mounting part 31, it is not limited to this, The width | variety L1 of the reception space S1 Is sufficient if it is formed at least as thick as the mounting portion 31. Moreover, although the said accommodation space S2 was demonstrated as what is formed having the insertion direction dimension L2 equivalent to the width | variety (namely, protrusion amount) of the said mounting part 31, it is not limited to this. The insertion direction dimension L <b> 2 of the accommodation space S <b> 2 only needs to be formed to be at least the width of the placement portion 31. Furthermore, although the separation amount L3 of the back surface side support portion 3 has been described as being set to be equal to the thickness of the placement portion 31, it is not limited thereto, and at least the placement portion 31 What is necessary is just to be formed more than thickness.

The disassembled perspective view of the structure of the deck constructed using the deck material fixture which concerns on embodiment of this invention is shown. The perspective view which looked at the deck material fixture which concerns on the embodiment from the insertion direction front end side is shown, (A) shows the state of a 1st attitude | position, (B) shows the state of a 2nd attitude | position. It is a figure which shows the deck material fixture which concerns on the same embodiment, Comprising: (A) is a top view, (B) is a front view, (C) shows a bottom view. It is a figure which shows the deck material fixture which concerns on the same embodiment, Comprising: (A) is a left view, (B) is a top view, (C) shows a right view. It is a figure which shows the 1st attitude | position of the deck material fixture which concerns on the embodiment, Comprising: (A) shows the case where it sees from the plane of a joist, and (B) shows the case where it sees from the front of a joist. It is a figure which shows the 2nd attitude | position of the deck material fixture which concerns on the embodiment, Comprising: (A) shows the case where it sees from the upper surface of a joist, and (B) shows the case where it sees from the front of a joist. It is a figure which shows the deck material fixing tool which fixes the first deck material to a joist material, (A) is a left view, (B) is a front view, (C) is a top view, (D) is a bottom view. Show. It is a figure which shows the deck material fixing tool which fixes the first deck material to a joistwood, Comprising: When (A) is seen from the front of the joistwood, (B) shows the case seen from the side surface of the joistwood. It is a figure which shows the deck material fixture which attaches the last deck material to a joist material, Comprising: (A) is a front view, (B) is a right view, (C) shows a bottom view. It is a figure which shows the deck material fixture which attaches the last deck material to a joist material, Comprising: (A) shows the case where it sees from the front surface of a joist material, (B) shows the case where it sees from the lower surface of a joist material. Explanatory drawing of the method of constructing a deck using the deck material fixture 1 which concerns on the embodiment is shown. It is explanatory drawing of the method of attaching the last deck material to a joist material, Comprising: (A) shows the state before attachment, (B) shows the state after attachment.

Explanation of symbols

  DESCRIPTION OF SYMBOLS 1 ... Deck material fixture, 2 ... Main-body part, 2a ... Back surface, 3 ... Back surface side support part, 3a ... Width direction edge, 3b ... Back surface, 4 ... Connection part, 4a ... Partial position, 5 ... Hanging part, 5a ... opposing part, 6 ... deck material fixing part, 6a ... fixing hole, 10 ... locking means, 11, 12 ... engaging part, 20 ... retaining means, 30 ... joist, 31 ... mounting part, 31a ... Front surface, 31b ... back surface, 32 ... center, 33 ... side, 34 ... groove-like space, 40 ... deck material (40A ... first deck material, 40B ... connected deck material, 40C ... last deck material), 40Ca: Back surface of the last deck material, 41: Locked portion, 42: Side surface, 43: Recess, 70: Deck material fixture, 71 ... Engagement portion, 72 ... Fixing portion, 72a, 72b ... Hole, 80 ... Deck material fixture, 81 ... back contact portion, 81a ... flat surface, 82 ... back facing portion, 82a ... facing surface, 83 ... Surface contact portion, L1 ... width, L2 ... insertion dimension, L3 ... distance amount, L4 ... insertion direction spacing, S1 ... receiving space, S2 ... accommodation space, S3 ... accommodation space

Claims (4)

A deck material mounting tool for attaching a deck material to a joist material provided with a flat placement portion for placing the deck material protruding at least on one side in the width direction,
With locking means for locking the deck material from the side,
A deck material mounting tool configured to be insertable into a joistwood placing portion from one side in the width direction of the joistwood and to be prevented from coming off. A main body portion arranged on the front surface side on which the deck material is placed among the surfaces of the flat placement portion of the joist material, a back surface side support portion arranged on the back surface side opposite to the front surface, and a main body portion A connecting portion that connects the back side support portion, and a latching portion that is provided on the distal end side in the insertion direction of the main body portion and latches the mounting portion of the joist material,
The latching portion is provided having a facing portion that faces one portion of the connecting portion in the insertion direction,
Between the main body part and the back side support part, the connection part is one end side. As the space is defined,
2. The deck material attachment according to claim 1, wherein an accommodation space capable of accommodating a mounting portion of a joist is continuously defined between the connection portion and the latching portion. Ingredients. The main body is formed with a width in a direction perpendicular to the insertion direction,
The hooking portion is provided to protrude along the main body portion from one edge portion in the width direction of the main body portion,
The deck member mounting tool according to claim 2, wherein the locking means includes a pair of engaging portions that protrude in opposite directions from the other edge portion in the width direction of the main body portion. A mounting method for a deck material mounting device, wherein the deck material mounting device according to claim 2 or 3 is mounted on a mounting portion of a joist material,
In the first posture in which the main body portion and the latching portion are on the front surface side of the mounting portion of the joist material and the back surface side support portion is on the back surface side, the deck material until the latching portion is positioned beyond the mounting portion. After inserting the fixture into the mounting section,
By rotating the deck material fixture so that the latching portion is in a second posture entering the region on the back surface side of the region on the front surface side and the back surface side that is divided into two on the surface of the mounting portion of the joist material, A mounting method for a deck material mounting tool, wherein the deck material mounting device is mounted to a joist material mounting portion in a retaining state.

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