JP5302110B2 - Parting material and parting material mounting structure - Google Patents

Description

  The present invention relates to a parting material and a parting material mounting structure.

  A technique is known in which a parting material is installed between a sash frame provided at an opening of a building and a floor finishing material to cut off the sash frame side end of the floor finishing material (for example, Patent Literature 1). According to such a parting material, the sash frame side end portion of the floor finishing material (hereinafter referred to as a floor material) can be reliably covered by the upper flat portion.

JP 2007-277980 A

By the way, there are floor materials having a thickness of 12 mm, a thickness of 15 mm, etc., for example, and it is necessary to use different parting materials depending on which thickness of the floor material is used. However, if different parting materials are prepared in accordance with the thickness of the floor material in this way, the cost for that will increase. For this reason, conventionally, there has been a demand to perform a parting operation using the same constituent members even if the floor materials have different thicknesses.
Further, when a screw or the like is used as a fixing means for fixing the parting material, the head of the screw is visible, and there has been a demand to improve the appearance around the parting material.

  The problem of the present invention is that it is possible to improve the appearance of the surroundings, and even if the flooring materials have different thicknesses, the parting work can be performed with the same constituent member, and the number of parts used at the time of floor construction is surely reduced. It is an object to provide a parting material and a parting material mounting structure.

The invention according to claim 1 is provided between the flooring materials 1 and 2 and the sash frame 4 as shown in FIGS. 1 to 3, for example, and the sash frame 4 side end portion of the flooring materials 1 and 2 A parting material 10 for giving up,
A parting material body 20 that is long along the length direction of the boundary between the floor materials 1 and 2 and the sash frame 4, and a gap between the parts 1 and 2 and the sash frame 4 while receiving the parting material body 20. 5 and a long receiving material 30 fixedly attached to 5
The parting material body 20 includes an upper plate portion 21 disposed horizontally,
A lower plate 22 formed integrally with one side edge of the upper plate 21 and horizontally disposed;
A predetermined gap 23 is formed from the lower plate portion 22 and the lower plate portion 21 is suspended downward from the lower surface 21a of the upper plate portion 21 so as to be positioned near the center of the parting member main body 20, and the lower surface 24a is further provided on the lower plate portion. Drooping piece 24 located at the same height as the lower surface 22a of 22;
The lower surface 24a of the hanging piece 24 is provided with an engaging protrusion 25 that protrudes downward from the end on the lower plate portion 22 side, and is positioned at the approximate center of the parting material body 20,
The receiving material 30 includes a bottom plate portion 31 fixed to the gap 5 between the floor materials 1 and 2 and the sash frame 4;
A first support wall portion 32 and a second support wall portion 33 that are provided on both side edges along the length direction of the bottom plate portion 31 and abut against the parting material body 20;
The bottom plate portion 31 is provided along the length direction of the bottom plate portion 31 and in parallel with the first support wall portion 32 and the second support wall portion 33, and more than the first support wall portion 32. A parallel wall portion 34 that is disposed in the vicinity of the second support wall portion 33 and is set to have a height lower than the first support wall portion 32 and the second support wall portion 33 by a predetermined dimension; With
The bottom plate portion 31, the second support wall portion 33, and the parallel wall portion 34 constitute an engagement recess 35 into which the engagement protrusion 25 of the parting material body 20 is inserted and engaged,
The parting material main body 20 is opposite to the lower plate portion 22 side end portion of the upper plate portion 21 when the engagement protrusion 25 is inserted into the engagement recess 35 with respect to the receiving member 30. Of the first support wall portion 32 abuts the upper surface 32 a of the first support wall portion 32, the lower surface 24 a of the hanging piece 24 abuts the upper surface 34 a of the parallel wall portion 34, and the lower plate portion 22 and the hanging piece 24 The top surface 23a of the gap 23 is configured to be attachable so as to contact the upper surface 33a of the second support wall 33,
The parting material main body 20 rotated horizontally by 180 degrees about the central portion in the length direction has the lower plate portion when the engaging protrusion 25 is inserted into the engaging recess 35 with respect to the receiving member 30. 22 is in contact with the upper surface 32a of the first support wall 32, and the lower surface 24a of the hanging piece 24 is the upper surface 33a of the second support wall 33. It is comprised so that attachment is possible so that it may contact | abut.

According to the first aspect of the present invention, the parting material main body 20 is inserted into the engaging recess 35 with respect to the receiving member 30, and the upper plate portion 21 is in the state of the upper plate 21. The end opposite to the lower plate 22 side end is brought into contact with the upper surface 32a of the first support wall portion 32, and the lower surface 24a of the hanging piece 24 is brought into contact with the upper surface 34a of the parallel wall portion 34. Since the top surface 23a of the gap 23 between the lower plate portion 22 and the hanging piece 24 can be attached to the upper surface 33a of the second support wall portion 33, the lower plate portion 22 The sash frame 4 side end part of the flooring 1 can be reliably covered.
Further, the parting material body 20 rotated horizontally by 180 degrees around the central portion in the length direction is inserted into the engaging recess 35 with respect to the receiving material 30, and the lower stage An end portion of the plate portion 22 opposite to the end portion on the upper plate portion 21 side is brought into contact with the upper surface 32a of the first support wall portion 32, and the lower surface 24a of the hanging piece 24 is set to the second support wall portion 33. Since the upper plate portion 21 can reliably cover the sash frame 4 side end portion of the flooring 2.
Thereby, even if it is the flooring materials 1 and 2 from which thickness dimensions differ, the parting operation can be performed by the same structural member, Therefore It becomes possible to reduce the number of parts used at the time of floor construction reliably.
Further, since the parting material body 20 can be attached to the receiving member 30 by inserting the engaging protrusion 25 into the engaging recess 35 and engaging it, unlike the conventional case, the parting material body It is possible to reliably prevent the fixing means such as screws from being seen on the surface side of the 20 and to improve the appearance around the parting material 10.

The invention according to claim 2 is a parting material 10 according to claim 1, for example, as shown in FIGS.
The engagement protrusion 25 and the engagement recess 35 are continuously provided with a plurality of engagement step portions 25a... 35a along the height direction of the engagement protrusion 25 and the engagement recess 35. It is characterized by being.

According to the second aspect of the present invention, the engagement protrusion 25 and the engagement recess 35 include a plurality of engagement step portions 25 a along the height direction of the engagement protrusion 25 and the engagement recess 35. .., 35a are continuously provided, so that the plurality of engaging step portions 25a,..., 35a. Can be combined.
As a result, the engagement state between the engagement protrusion 25 and the engagement recess 35 can be strengthened, so that the attachment state between the parting material body 20 and the receiving member 30 is also robust. be able to.

The invention according to claim 3 is the parting material 10 according to claim 1 or 2, as shown in FIGS.
The lower step plate portion 22 is formed by forming a notch 22c that is long along the length direction of the lower step plate portion 22 in the vicinity of the end portion of the lower step plate portion 22 on the upper step plate portion 21 side. It is configured to be cut according to the thickness of the material 3.

According to the invention described in claim 3, the lower plate portion 22 is long in the vicinity of the upper plate portion 21 side end portion of the lower plate portion 22 along the length direction of the lower plate portion 22. Since the cutout portion 22c is formed so as to be cut according to the thickness of the flooring material 3, by cutting the cutout portion 22c portion, for example, the upper surface of the flooring material 3 is the lower tier. Even when it is thin enough not to reach the lower surface 22a of the plate portion 22, it can be handled with certainty.
That is, when the upper surface of the flooring 3 is thin enough not to reach the lower surface 22 a of the lower plate part 22, it is between the upper surface of the floor material 3 and the lower surface 22 a of the lower plate part 22. A gap with a depth is formed. At this time, since the gap can be made deep by cutting the lower plate portion 22, the appearance around the parting material 10 can be reduced as compared with the case where the lower plate portion 22 is used without being cut. In addition to improving the performance, for example, it is possible to obtain an effect that dust or the like in the building is less likely to be accumulated in the gap.

In the invention described in claim 4, for example, as shown in FIGS. 1, 2, and 4, the parting material 10 according to any one of claims 1 to 3 is provided between the flooring 1 and the sash frame 4. It is an attachment structure of the parting material 10 attached to,
The receiving material 30 is fixed in a gap 5 between the flooring 1 and the sash frame 4,
The parting material body 20 inserts the engaging protrusion 25 into the engaging recess 35 with respect to the receiving member 30 and is opposite to the lower plate portion 22 side end portion of the upper plate portion 21. The lower end plate portion 22 and the hanging piece 24 are brought into contact with the upper surface 32a of the first support wall portion 32, the lower surface 24a of the hanging piece 24 is brought into contact with the upper surface 34a of the parallel wall portion 34, and The top surface 23a of the gap 23 is attached so as to contact the upper surface 33a of the second support wall 33,
The sash frame 4 side end portion of the flooring 1 is covered with the lower plate portion 22.

According to the invention described in claim 4, the parting material body 20 inserts the engaging protrusion 25 into the engaging recess 35 with respect to the receiving member 30, and the upper plate portion 21. The end opposite to the lower plate 22 side end is brought into contact with the upper surface 32a of the first support wall portion 32, and the lower surface 24a of the hanging piece 24 is brought into contact with the upper surface 34a of the parallel wall portion 34. Since the top surface 23a of the gap 23 between the lower step plate portion 22 and the hanging piece 24 is attached to the upper surface 33a of the second support wall portion 33, the parting material main body 20 is attached. , It can be securely attached to the receiving member 30.
Moreover, since the edge part by the side of the sash frame 4 of the said flooring 1 is covered with the said lower step board part 22, the external appearance property around the parting material 10 can be improved more.
Further, for example, even if the parting material body 20 is horizontally rotated by 180 degrees around the central portion in the length direction, the parting material body 20 can be securely attached to the receiving material 30, so the flooring Even if the flooring 2 has a thickness different from that of the flooring 1, the end of the flooring 2 having a different thickness can be covered with the upper plate 21. As a result, even if it is floor materials 1 and 2 having different thickness dimensions, it is possible to perform a parting operation with the same constituent member, so that the number of parts used at the time of floor construction can be reduced more reliably. Become.

The invention according to claim 5 is a parting work in which the parting material 10 according to any one of claims 1 to 3 is attached between the flooring 2 and the sash frame 4 as shown in FIG. A mounting structure of the material 10,
The receiving material 30 is fixed in the gap 5 between the floor material 2 and the sash frame 4;
The parting material body 20 inserts the engagement protrusion 25 into the engagement recess 35 with respect to the receiving member 30 and is opposite to the upper plate portion 21 side end portion of the lower plate portion 22. Is attached so that the lower end 24a of the hanging piece 24 abuts on the upper surface 33a of the second support wall 33, and the lower end 24a of the hanging piece 24 abuts on the upper surface 33a of the second support wall 33.
The sash frame 4 side end portion of the flooring 2 is covered with the upper plate portion 21.

According to the invention described in claim 5, the parting material body 20 inserts the engagement protrusion 25 into the engagement recess 35 with respect to the receiving member 30, and The end opposite to the upper plate 21 side is brought into contact with the upper surface 32a of the first support wall 32, and the lower surface 24a of the hanging piece 24 is brought into contact with the upper surface 33a of the second support wall 33. Since it is attached so as to contact, the parting material body 20 can be securely attached to the receiving member 30.
Moreover, since the edge part by the side of the sash frame 4 of the said flooring 1 is covered with the said upper-stage board part 21, the external appearance property around the parting material 10 can be improved more.
Further, for example, even if the parting material body 20 is horizontally rotated by 180 degrees around the central portion in the length direction, the parting material body 20 can be securely attached to the receiving material 30, so the flooring Even if the flooring material 1 has a thickness different from that of the flooring material 2, the sash 4 side end of the flooring material 1 having a different thickness can be covered by the lower plate part 22. As a result, even if it is floor materials 1 and 2 having different thickness dimensions, it is possible to perform a parting operation with the same constituent member, so that the number of parts used at the time of floor construction can be reduced more reliably. Become.

According to the present invention, the parting material main body is inserted into the engagement concave portion with respect to the receiving material, and the end opposite to the lower plate portion side end portion of the upper plate portion is the first portion. Contact the upper surface of the support wall, the lower surface of the hanging piece abuts the upper surface of the parallel wall portion, and the top surface of the gap between the lower plate and the hanging piece contacts the upper surface of the second supporting wall portion Since it can be attached in such a manner, the sash frame side end of the flooring can be reliably covered by the lower plate portion.
In addition, the parting material body rotated 180 degrees horizontally around the central portion in the length direction is inserted into the engaging recess with respect to the receiving material, and the upper plate portion side end of the lower plate portion Since the end on the opposite side to the upper surface of the first support wall is brought into contact with the upper surface of the first support wall and the lower surface of the hanging piece is brought into contact with the upper surface of the second support wall, The sash frame side edge part of a flooring can be covered reliably.
Thereby, even if it is a floor material from which thickness dimensions differ, a parting operation can be performed by the same component, and it becomes possible to reduce certainly the number of parts used at the time of floor construction.
Also, since the parting material body can be attached to the receiving material by inserting and engaging the engaging projection into the engaging recess, unlike the conventional case, fixing means such as screws on the surface side of the parting material body Can be surely prevented, and the appearance around the parting material can be improved.

It is a sectional side view which shows an example of the attachment structure of the parting material of this invention. It is an expanded side sectional view which shows a part of attachment structure of the parting material of FIG. It is an expanded sectional side view which shows a part of parting material attachment structure provided with the parting material main body of the state rotated 180 degree | times centering on the length direction center part. It is an expanded sectional side view which shows a part of attachment structure of the parting material of the state which cut | disconnected the lower step board part. It is a sectional side view which shows an example of the attachment structure of the parting material of the Example which concerns on this invention.

Embodiments of the present invention will be described below with reference to the drawings.
FIG. 1 is a side sectional view showing an example of a parting material mounting structure according to the present invention.
In FIG. 1, the code | symbol 1 shows a flooring. This flooring 1 is laid on the upper surface of a floor panel 6 constituting the floor of a building (for example, a flooring material), and is set to a thickness of 12 mm, for example. Moreover, the upper part of the edge part of the said floor panel 6 is an opening part, The sash frame 4 is engage | inserted by this opening part. The end of the floor panel 6 is placed on the foundation 8 together with the semi-base 7.
Further, the semi-base 7 is set to be lower than the floor panel 6, and the upper part of the semi-base 7 is used by utilizing the dimension that is lower than the floor panel 6. The lower frame 4a of the sash frame 4 is fixedly attached. That is, the lower frame 4a of the sash frame 4 mounted on the semi-base 7 is set so that the height thereof is substantially equal to the height position of the upper surface of the floor panel 6, and the opening is formed in the opening. The provided window is a so-called sweeping window.

The sash frame 4 includes the lower frame 4a and a parting material 4b for heat insulation, which is attached to the lower frame 4a, is located at the end of the sash frame 4 on the building side, and further has heat insulation properties.
The heat insulating parting material 4b is made of, for example, resin, and is located between the sash frame 4 and the floor panel 6 or the floor material 1 in the building, so that it tries to enter the building through the sash frame 4. It is designed to insulate external heat and cold air.

A parting material 10 is provided between the resin parting material 4 b and the floor material 1 for seeing off the end of the floor material 1 on the sash frame 4 side.
The parting material 10 receives a parting material body 20 that is long along the length direction of the boundary between the flooring 1 and the sash frame 4, the parting material body 20, and the flooring 1 and the sash frame 4. And a long receiving material 30 that is attached and fixed to the gap 5 therebetween.
The gap 5 is located between the parting material 4b for resin and the flooring 1.

  As shown in FIGS. 1 and 2, the parting material main body 20 includes an upper plate portion 21 that is horizontally disposed, and a lower step that is integrally formed at one side edge portion of the upper plate portion 21 and is horizontally disposed. A predetermined gap 23 is formed from the plate portion 22 and the lower plate portion 22 and is located below the lower surface 21a of the upper plate portion 21 so as to be positioned in the vicinity of the center of the parting material body 20, and a lower surface 24a is further provided. A hanging piece 24 positioned at the same height as the lower surface 22a of the lower plate portion 22 and a lower portion 24a of the hanging piece 24 projecting downward from an end portion on the lower plate portion 22 side. 20 is provided with an engaging protrusion 25 positioned substantially at the center.

The upper plate portion 21 is located above the lower plate portion 22, and the lower plate portion 21 is located below the upper plate portion 22. The upper plate portion 21 and the lower plate portion 22 are formed integrally with each other.
An inclined portion 22 b is provided between the lower plate portion 22 side end portion of the upper plate portion 21 and the upper plate portion 21 side end portion of the lower plate portion 22. A step between the upper surface and the upper surface of the lower plate portion 22 can be inclined, and the upper surface of the upper plate portion 21 and the upper surface of the lower plate portion 22 can be made continuous.

A lower surface 22a of the lower plate portion 22 protrudes downward from a portion of the lower surface 22a of the end portion of the lower step plate portion 22 opposite to the upper plate portion 21 side end, and on the upper surface of the flooring 1. It has the contact part 22b which contact | abuts.
In addition, this contact part 22b is comprised so that it may contact also to the upper surface 32a of the 1st support wall part 32 mentioned later.

The width of the gap 23 between the lower plate portion 22 and the hanging piece 24 is set to be larger than the upper end portion of the second support wall portion 33 described later, and the top surface of the gap 23 The upper end portion of the second support wall portion 22 can be easily put into the gap 23 when the 23 a is brought into contact with the upper surface 33 a of the second support wall portion 33.
Further, the top surface 23a of the gap 23 is formed by hanging the hanging piece 24 on the lower surface 21a of the upper plate portion 21 as described above. 21 is located at the same height as the lower surface 21a of 21.

  In addition, the lower step plate portion 22 is formed by forming a long notch portion 22c in the vicinity of the upper step plate portion 21 side end portion of the lower step plate portion 22 along the length direction of the lower step plate portion 22. The floor material 3 is configured to be cut according to the thickness.

The hanging piece 24 is formed in an elongated shape along the length of the boundary between the floor material 1 and the sash frame 4 and has a rectangular cross section, and is integrally formed with the lower surface 21a of the upper plate portion 21. ing.
As described above, the lower surface 24a of the hanging piece 24 is provided with the engaging protrusion 25 at the end on the lower plate portion 22 side, and the portion where the engaging protrusion 25 is not provided is It is a flat surface located at the same height as the lower surface 22 a of the lower plate part 22.

The engaging protrusion 25 is formed in a long shape along the length direction of the boundary between the floor material 1 and the sash frame 4, and is formed integrally with the lower surface 24 a of the hanging piece 24.
In addition, a plurality of engagement step portions 25 a are continuously provided on the engagement protrusion 25 along the height direction of the engagement protrusion 25. The plurality of engagement step portions 25a are provided symmetrically on the indoor side surface and the outdoor side surface of the engagement protrusion 25, respectively.
The plurality of engaging step portions 25a are formed in a substantially trapezoidal cross section or a triangular shape so as to taper toward the distal end of the engaging protrusion 25 in the protruding direction. In other words, the acute angle portion of the engagement step portion 25 a having a substantially trapezoidal or triangular cross section is provided so as to be located on the distal end side in the protruding direction of the engagement protrusion 25.

On the other hand, as shown in FIGS. 1 and 2, the receiving material 30 includes a bottom plate portion 31 fixed to the gap 5 between the floor materials 1 and 2 and the sash frame 4, and the length of the bottom plate portion 31. The first support wall portion 32 and the second support wall portion 33 that abut on the parting material main body 20 and the bottom plate portion 31 are provided along the lengthwise direction of the bottom plate portion 31. And provided in parallel with the first support wall portion 32 and the second support wall portion 33, disposed closer to the second support wall portion 33 than the first support wall portion 32, and further to the first support wall portion 33. The parallel wall part 34 set so that height may become low by the predetermined dimension rather than the support wall part 32 and the 2nd support wall part 33 is provided.
Further, the bottom plate portion 31, the second support wall portion 33, and the parallel wall portion 34 constitute an engagement recess 35 into which the engagement protrusion 25 of the parting material body 20 is inserted and engaged. .

The bottom plate portion 31 is fixed to the bottom surface of the gap 5 between the floor materials 1, 2 and the sash frame 4 by fixing means such as screws 31a.
A cavity 31b for accommodating a screw head for fixing the lower frame 4a of the sash frame 4 is formed in the lower surface of the bottom plate portion 31 along the length direction.

  The first support wall portion 32 is provided along the outdoor side edge portion of the bottom plate portion 31, and is formed to be slightly lower than the height of the heat insulating parting material 4b. Further, a protrusion 32b that protrudes toward the indoor side is formed on the indoor side surface of the upper end portion of the first support wall portion 32.

The second support wall portion 33 is provided along the indoor side edge of the bottom plate portion 31 and is formed to have a height equal to that of the first support wall portion 32.
Further, on the outdoor side surface of the second support wall portion 33, a plurality of engagements provided on the indoor side surface of the engaging projection 25 of the parting material body 20 along the height direction of the second support wall portion 33. A plurality of engaging step portions 35a that engage with the stepped portions 25a are provided continuously.

On the indoor side surface of the parallel wall portion 34, a plurality of engagement step portions 25 a provided on the outdoor side surface of the engagement protrusion 25 of the parting material body 20 along the height direction of the parallel wall portion 34. A plurality of engaging step portions 35a to be engaged are provided continuously.
Here, as described above, the parallel wall portion 34 is set to be lower in height by a predetermined dimension than the first support wall portion 32 and the second support wall portion 33. The number of stepped portions 35 is set to be smaller than that of the plurality of engaging stepped portions 35a provided on the outdoor side surface of the second support wall portion 33 by a dimensional difference.
The difference in height between the parallel wall portion 34 and the second support wall portion 33 is set to be substantially equal to the vertical dimension of the hanging piece 24.

In the present embodiment, four engagement step portions 35a of the second support wall portion 33 are provided downward from the upper end portion of the second support wall portion 33. Three engagement step portions 35 a of the parallel wall portion 34 are provided downward from the upper end portion of the parallel wall portion 34.
Among the plurality of engagement step portions 35a of the parallel wall portion 34, the uppermost engagement step portion 35a is the second engagement step portion from the upper end portion of the second support wall portion 33. It is located at a height equal to 35a. Therefore, the position of each engagement step 35a of the parallel wall 34 and the lower three positions of the plurality of engagement steps 35a of the second support wall 33 face each other. Will be provided.

The engagement recess 35 is formed in a substantially concave shape in cross-section by the bottom plate portion 31, the second support wall portion 33, and the parallel wall portion 34, and is formed between the second support wall portion 33 and the parallel wall portion 34. The engagement protrusion 25 can be inserted into the space between them.
The plurality of engaging step portions 35a of the engaging concave portion 35 are formed in a substantially trapezoidal or triangular shape in cross section so as to be tapered toward the upper end portions of the second support wall portion 33 and the parallel wall portion 34. Has been. That is, the acute angle portion of the engagement step portion 35a having a substantially trapezoidal cross section or a triangular shape is provided so as to be located on the upper end side of the second support wall portion 33 and the parallel wall portion.
As a result, the plurality of engagement step portions 25a of the engagement protrusion 25 and the plurality of engagement step portions 35a of the engagement recess 35 can be engaged with each other.

  The parting material body 20 having the above-described configuration is configured such that the lower plate portion 22 side end of the upper plate portion 21 when the engagement protrusion 25 is inserted into the engagement recess 35 with respect to the receiving member 30. The end opposite to the upper portion 32 abuts the upper surface 32 a of the first support wall portion 32, the lower surface 24 a of the drooping piece 24 abuts the upper surface 34 a of the parallel wall portion 34, and the lower plate portion 22 The top surface 23 a of the gap 23 between the pieces 24 is configured to be attachable so as to abut on the upper surface 33 a of the second support wall portion 33.

Here, the length from the outdoor side surface of the first support wall portion 32 of the receiving member 30 to the indoor side surface of the second support wall portion 33 is from the outdoor side end surface of the upper plate portion 21 of the parting material body 20, The gap 23 is set to be shorter than the length to the side surface on the indoor side, and the upper end portion of the second support wall portion 33 is set to fit in the gap 23 as described above.
Further, the outdoor side surface of the first support wall portion 32 and the outdoor side end surface of the upper plate portion 21 are flush with each other.

On the other hand, as shown in FIG. 3, the parting material main body 20 can be attached to the receiving member 30 in a state where it is horizontally rotated 180 degrees around the center part in the longitudinal direction of the parting material. Yes.
That is, the parting material main body 20 rotated horizontally by 180 degrees around the central portion in the length direction is inserted into the engaging recess 35 with respect to the receiving member 30 when the engaging protrusion 25 is inserted into the engaging recess 35. An end of the lower plate 22 opposite to the end of the upper plate 21 is in contact with the upper surface 32a of the first support wall 32, and the lower surface 24a of the hanging piece 24 is the second support wall 33. It is configured to be attachable so as to abut on the upper surface 33a.

Here, the length from the outdoor side surface of the first support wall portion 32 of the receiving member 30 to the indoor side surface of the second support wall portion 33 is determined from the outdoor side end surface of the lower plate portion 22 of the parting member main body 20. The length of the hanging piece 24 is set to be longer than the length to the side surface on the indoor side.
Further, the outdoor side surface of the first support wall portion 32 and the outdoor side end surface of the lower plate portion 22 are flush with each other.

And when the parting material main body 20 is horizontally rotated 180 degrees around the center part in the longitudinal direction of the parting material, the upper plate portion 21 protrudes toward the inside of the building. Compared to the case where the lower end plate portion 22 sees the end of the flooring, the end of the flooring can be seen at a higher position. Accordingly, the sash frame of the flooring 2 having a thickness different from that of the flooring 1 is obtained by using the parting material main body 20 by horizontally rotating the parting material main body 20 180 degrees around the center in the longitudinal direction of the parting material. The four side ends can be cut off.
The flooring 2 is set to be thicker than the flooring 1, and is set to, for example, 15 mm in the present embodiment.

Note that the flooring material of the present embodiment is a flooring material of 12 mm or 15 mm, but the flooring material is not limited to this. For example, a carpet or a sheet-like flooring material using vinyl chloride on the surface A cushion floor or the like may be used as a flooring material.
In the case where such a thin material is used as the floor material, as shown in FIG. 4, the floor material 3 that is thin enough not to reach the lower surface 22a of the lower plate portion 22 is used as the receiving material 30. The parting material main body 20 is used by cutting the lower plate part 22 of the parting material main body 20 in the vertical direction from the notch part 22c.
Thus, even a floor material that is thin enough not to reach the lower surface 22a of the lower plate portion 22 can be reliably handled.

The configuration of the parting material 10 as described above is summarized as follows.
The parting material 10 includes a parting material body 20 and a receiving material 30, and is formed in a long shape.
Further, the parting material body 20 includes an upper plate portion 21 disposed horizontally,
A lower plate 22 formed integrally with one side edge of the upper plate 21 and horizontally disposed;
A gap 23 is opened from the lower plate portion 22 and the lower plate portion 22 is suspended downward from the lower surface 21a of the upper plate portion 21 so as to be positioned near the center of the parting member main body 20, and the lower surface 24a is further provided on the lower plate portion 22. A hanging piece 24 located at a height equal to the lower surface 22a of
The hanging piece 24a is provided with an engaging protrusion 25 that protrudes downward from the lower plate 24 side end portion of the lower surface 24a and is positioned substantially in the center of the parting material main body 20.
The receiving material 30 includes a bottom plate portion 31,
A first support wall portion 32 and a second support wall portion 33 provided on both side edges along the length direction of the bottom plate portion 31,
The bottom plate portion 31 is provided along the length direction of the bottom plate portion 31 and in parallel with the first and second support wall portions 32 and 33, and is disposed close to the second support wall portion 32. And a parallel wall 34 set to have a height lower than the first and second support walls 32 and 33 by a predetermined dimension.
Further, the bottom plate portion 31, the second support wall portion 33, and the parallel wall portion 34 constitute an engagement recess 35 into which the engagement protrusion 25 is inserted and engaged.
And the length (namely, height) of the said 1st support wall part 32 including the thickness of the said baseplate part 31 and the upper and lower sides of the said 2nd support wall part 33 including the thickness of the said baseplate part 31 are included. The length of the direction (that is, the height) is set to be equal.
Further, the vertical length (that is, the height) of the parallel wall portion 34 including the thickness of the bottom plate portion 31 depends on the thickness of the hanging piece 24 (that is, depending on the lower surface 21a of the upper plate portion 21). The length of the first and second support wall portions 32 and 33 is set to be shorter than the vertical length of the first and second support wall portions 32 and 33 by a dimension substantially equal to the vertical length of the piece 24 to the lower surface 24a.
Further, the thickness of the hanging piece 24 is set to be approximately equal to the vertical dimension from the lower surface 21 a of the upper plate portion 21 to the lower surface 22 a of the lower plate portion 22. In addition, in this Embodiment, the lower surface 22a of this lower step board part 22 shall point out the contact part 22b which comprises this lower surface 22a.
Further, the width of the gap 23 is slightly larger than the thickness of the upper end portion of the second support wall portion 33 (that is, the dimension between both side surfaces along the length direction of the second support wall portion 33). Is set.
Further, the horizontal dimension of the parting material body 20 from the end surface of the upper step plate portion 21 opposite to the end portion on the lower step plate portion 22 side to the side surface of the lower step plate portion 22 of the engagement protrusion 25 The horizontal dimension of the receiving member 30 from the outer side surface of the first support wall portion 32 to the side surface of the parallel wall portion 34 of the second support wall portion 33 is set to be substantially equal.
Also, from the end surface of the parting material main body 20 on the side opposite to the end portion on the upper step plate portion 21 side of the lower step plate portion 22 to the side surface on the opposite side to the side surface of the lower step plate portion 22 of the engagement protrusion 25. And the horizontal dimension of the receiving member 30 from the outer surface of the first support wall 32 to the side of the parallel wall 34 of the second support wall 33 is substantially equal. Is set to
Further, the thickness of the engaging protrusion 25 and the horizontal dimension from the side surface of the parallel wall portion 34 of the second support wall portion 33 to the side surface of the second support wall portion 33 of the parallel wall portion 34 are substantially equal. It is set to be. As described above, even when the engagement protrusions 25 and the engagement recesses 35 are provided with a plurality of engagement step portions 25a..., 35a. It is designed to engage with each other.

Next, the mounting structure of the parting material 10 will be described.
First, the case where the flooring 1 is used will be described.
As shown in FIGS. 1 and 2, the receiving material 30 is fixed in a gap 5 between the floor material 1 and the sash frame 4. That is, the receiving material 30 is provided at the side end of the floor panel 6 adjacent to the heat-insulating parting material 4b attached to the lower frame 4a of the sash frame 4.
In addition, the lower frame 4 of the sash frame 4 is configured to extend to the upper surface of the side end portion of the floor panel 6, and the receiving material 30, together with the heat insulating parting material 4 b, It is placed on the upper surface of the extending part of the frame 4a.
And the said receiving material 30 is being firmly fixed to the side edge part of the said floor panel 6 by the said screw 31a.
The flooring 1 is laid and fixed on the upper surface of the floor panel 6 so that the side end surface of the flooring 1 and the indoor side surface of the receiving member 30 are in contact with each other.

Then, with respect to the receiving member 30 fixed as described above, the parting material main body 20 inserts the engagement protrusion 25 into the engagement recess 35 and the lower plate portion of the upper plate portion 21. The end opposite to the 22 side end is brought into contact with the upper surface 32a of the first support wall 32, the lower surface 24a of the hanging piece 24 is brought into contact with the upper surface 34a of the parallel wall 34, and the lower stage The top surface 23 a of the gap 23 between the plate portion 22 and the hanging piece 24 is attached so as to contact the upper surface 33 a of the second support wall portion 33.
And the sash frame 4 side edge part of the said flooring 1 is covered with the said lower step board part 22. FIG.

Then, the case where the said flooring 2 is used is demonstrated.
First, as shown in FIG. 3, the receiving material 30 is fixed to the gap 5 between the floor material 1 and the sash frame 4 as in the case of the floor material 1.
Further, the flooring 2 is laid and fixed on the upper surface of the floor panel 6 such that the side end surface of the flooring 2 and the indoor side surface of the receiving member 30 are spaced apart by a predetermined distance.

Here, unlike the case of the flooring 1, the parting material main body 20 is in a state of being horizontally rotated by 180 degrees around the central portion in the length direction.
Then, the parting material body 20 in a state where it is horizontally rotated by 180 degrees with respect to the receiving member 30 fixed as described above about the central portion in the length direction, the engaging protrusion 25 is engaged with the engaging member 25. While inserting into the recessed part 35, the edge part on the opposite side to the upper-stage board part 21 side edge part of the said lower-stage board part 22 is made to contact | abut to the upper surface 32a of the said 1st support wall part 32, and the lower surface of the said hanging piece 24 24 a is attached so as to contact the upper surface 33 a of the second support wall 33.
The end of the floor material 2 on the sash frame 4 side is covered with the upper plate 21.
As described above, the flooring materials 1 and 2 having different thickness dimensions can be parted by the same parting material 10.

(Example)
Next, a parting material 100 to which the above parting material 10 is applied will be described.
As shown in FIG. 5, the parting material 100 is for cutting off adjacent side edges of floor materials A, B or B, C having different thicknesses, and the floor materials A, B (A, C). A parting material body 110 that is long along the length direction of the boundary of the material, and a long receiving material that receives the parting material body 110 and is attached and fixed in a gap between the floor materials A and B (A, C) 120.

In the parting material main body 110, the lower surface 111a is in contact with the upper surface of the side end portion of the floor material A (C), and the end portion on the opposite side to the end portion in contact with the upper surface of the floor material A (C). Is an upper plate portion 111 disposed above the side end portion of the flooring B (A),
The upper plate portion 111 protrudes downward from the end opposite to the end contacting the upper surface of the floor material A (C), and the lower surface 112a is formed on the side end of the floor material B (A). A lower protrusion 112 that contacts the upper surface;
A predetermined gap 113 is formed from the lower projecting portion 112 and the lower portion 111a is suspended downward from the lower surface 111a of the upper plate portion 111 so as to be positioned near the center of the parting member main body 110. A drooping piece 114 located at the same height as the lower surface 112a of the protrusion 112;
The lower surface 114 a of the drooping piece 114 is provided with an engaging protrusion 115 that protrudes downward from the end of the lower protrusion 112 and is positioned substantially in the center of the parting material main body 110.

The receiving material 120 includes a bottom plate portion 121 fixed to a gap between the floor materials A and B (A, C),
A support wall 122 that is provided on one side edge along the length direction of the bottom plate 121 and abuts against the parting material body 110;
A parallel wall 123 that is provided on the other side edge along the length direction of the bottom plate 121 and is set to have a height lower than the support wall 122 by a predetermined dimension;
The bottom plate portion 121, the support wall portion 122, and the parallel wall portion 123 include an engagement concave portion 124 into which the engagement protrusion 115 of the parting member main body 110 is inserted and engaged.

  Further, the engaging protrusion 115 and the engaging recess 124 are continuously provided with a plurality of engaging step portions 115 a... 124 a along the height direction of the engaging protrusion 115 and the engaging recess 124. It has been.

  As shown in FIG. 5A, when the parting material body 110 is inserted into the engaging recess 124 with respect to the receiving material 120, the parting material body 110 The end opposite to the lower projecting portion 112 side end is in contact with the upper surface of the flooring A, the lower surface 114a of the hanging piece 114 is in contact with the upper surface 123a of the parallel wall portion 123, and the lower side The top surface 123a of the gap 123 between the protruding portion 112 and the hanging piece 114 is configured to be attachable so as to abut on the upper surface 122a of the support wall portion 122.

  Further, when the parting material main body 110 is attached to the receiving material 120 in this way, the end of the floor material A is formed by the end of the upper plate portion 111 opposite to the end of the lower projecting portion 112. The side end can be cut off, and the side protrusion of the flooring B can be cut off by the lower protrusion 112.

  On the other hand, as shown in FIG. 5 (b), the parting material body 110 horizontally rotated 180 degrees around the central portion in the length direction has the engaging protrusion 115 engaged with the engaging material 115 with respect to the receiving material 120. When inserted into the mating recess 124, the lower surface 112a of the lower protrusion 112 abuts against the upper surface of the side edge of the flooring A, and the lower surface 114a of the hanging piece 114 contacts the upper surface 122a of the support wall 122. The end of the upper plate portion 111 opposite to the end of the lower protrusion 112 is in contact with the upper surface of the side end of the floor material C so that the upper plate 111 can be attached.

  Further, when the parting material main body 110 is attached to the receiving material 120 in this way, the side protrusion of the flooring A can be cut off by the lower projecting portion 112, and the upper plate portion 111 can be The side edge of the floor material C can be cut off by the edge opposite to the edge of the lower protrusion 112.

  As a result, even if the floor materials A and B (A, C) are different in thickness and are adjacent to each other, it is possible to perform a parting operation with the same constituent member. It is possible to reduce it.

In this embodiment, the length of the floor material A in the vertical direction is, for example, “x (millimeter)”, and the length of the floor material B in the vertical direction is “xa (millimeter)”. The length of the floor material C in the vertical direction is “x + a (millimeters)”.
Further, the length from the lower surface 111a of the upper plate portion 111 to the lower surface 112a of the lower protrusion 112 and the length from the lower surface 114a of the hanging piece 114 are both “a (millimeter)”. .

According to the present embodiment, the parting material body 20 is inserted into the engaging recess 35 with respect to the receiving member 30, and the lower plate portion of the upper plate portion 21. The end opposite to the 22 side end is brought into contact with the upper surface 32a of the first support wall 32, the lower surface 24a of the hanging piece 24 is brought into contact with the upper surface 34a of the parallel wall 34, and the lower stage Since the top surface 23a of the gap 23 between the plate portion 22 and the hanging piece 24 can be attached so as to abut on the upper surface 33a of the second support wall portion 33, the floor plate 22 can be used to attach the floor material. 1 side edge part of the sash frame 4 can be covered reliably.
Further, the parting material body 20 rotated horizontally by 180 degrees around the central portion in the length direction is inserted into the engaging recess 35 with respect to the receiving material 30, and the lower stage An end portion of the plate portion 22 opposite to the end portion on the upper plate portion 21 side is brought into contact with the upper surface 32a of the first support wall portion 32, and the lower surface 24a of the hanging piece 24 is set to the second support wall portion 33. Since the upper plate portion 21 can reliably cover the sash frame 4 side end portion of the flooring 2.
Thereby, even if it is the flooring materials 1 and 2 from which thickness dimensions differ, the parting operation can be performed by the same structural member, Therefore It becomes possible to reduce the number of parts used at the time of floor construction reliably.
Further, since the parting material body 20 can be attached to the receiving member 30 by inserting the engaging protrusion 25 into the engaging recess 35 and engaging it, unlike the conventional case, the parting material body It is possible to reliably prevent the fixing means such as screws from being seen on the surface side of the 20 and to improve the appearance around the parting material 10.

Further, the engagement protrusion 25 and the engagement recess 35 are continuously provided with a plurality of engagement step portions 25 a... 35 a along the height direction of the engagement protrusion 25 and the engagement recess 35. Therefore, the engagement protrusions 25 can be reliably engaged with the engagement recesses 35 by engaging the plurality of engagement step portions 25a,.
As a result, the engagement state between the engagement protrusion 25 and the engagement recess 35 can be strengthened, so that the attachment state between the parting material body 20 and the receiving member 30 is also robust. be able to.

Further, the lower step plate portion 22 is formed by forming a notch 22 c that is long along the length direction of the lower step plate portion 22 in the vicinity of the upper step plate portion 21 side end portion of the lower step plate portion 22. Since it is configured to be cut according to the thickness of the flooring 3, for example, the upper surface of the flooring 3 does not reach the lower surface 22 a of the lower plate part 22 by cutting the notch 22 c portion. Even if it is a thin thing, it can respond reliably.
That is, when the upper surface of the flooring 3 is thin enough not to reach the lower surface 22 a of the lower plate part 22, it is between the upper surface of the floor material 3 and the lower surface 22 a of the lower plate part 22. A gap with a depth is formed. At this time, since the gap can be made deep by cutting the lower plate portion 22, the appearance around the parting material 10 can be reduced as compared with the case where the lower plate portion 22 is used without being cut. In addition to improving the performance, for example, it is possible to obtain an effect that dust or the like in the building is less likely to be accumulated in the gap.

Further, the parting material body 20 inserts the engaging protrusion 25 into the engaging recess 35 with respect to the receiving member 30 and the lower plate portion 22 side end portion of the upper plate portion 21. The opposite end is brought into contact with the upper surface 32a of the first support wall portion 32, the lower surface 24a of the hanging piece 24 is brought into contact with the upper surface 34a of the parallel wall portion 34, and the lower plate portion 22 and the hanging piece are brought into contact with each other. 24, the top surface 23 a of the gap 23 between the second support wall portion 33 and the top surface 33 a of the second support wall 33 is attached so that the parting material body 20 is securely attached to the receiving material 30. Can be attached to.
Moreover, since the edge part by the side of the sash frame 4 of the said flooring 1 is covered with the said lower step board part 22, the external appearance property around the parting material 10 can be improved more.
Further, for example, even if the parting material body 20 is horizontally rotated by 180 degrees around the central portion in the length direction, the parting material body 20 can be securely attached to the receiving material 30, so the flooring Even if the flooring 2 has a thickness different from that of the flooring 1, the end of the flooring 2 having a different thickness can be covered with the upper plate 21. As a result, even if it is floor materials 1 and 2 having different thickness dimensions, it is possible to perform a parting operation with the same constituent member, so that the number of parts used at the time of floor construction can be reduced more reliably. Become.

Further, the parting material body 20 inserts the engagement protrusion 25 into the engagement recess 35 with respect to the receiving member 30 and the end of the lower plate portion 22 on the upper plate portion 21 side. The opposite end is brought into contact with the upper surface 32a of the first support wall 32, and the lower surface 24a of the hanging piece 24 is attached to the upper surface 33a of the second support wall 33. Therefore, the parting material body 20 can be securely attached to the receiving material 30.
Moreover, since the edge part by the side of the sash frame 4 of the said flooring 1 is covered with the said upper-stage board part 21, the external appearance property around the parting material 10 can be improved more.
Further, for example, even if the parting material body 20 is horizontally rotated by 180 degrees around the central portion in the length direction, the parting material body 20 can be securely attached to the receiving material 30, so the flooring Even if the flooring material 1 has a thickness different from that of the flooring material 2, the sash 4 side end of the flooring material 1 having a different thickness can be covered by the lower plate part 22. As a result, even if it is floor materials 1 and 2 having different thickness dimensions, it is possible to perform a parting operation with the same constituent member, so that the number of parts used at the time of floor construction can be reduced more reliably. Become.

DESCRIPTION OF SYMBOLS 1 Flooring material 2 Flooring material 4 Sash frame 10 Parting material 20 Parting material main body 21 Upper stage board part 22 Lower stage board part 23 Crevice 24 Drooping piece 25 Engaging protrusion 30 Receiving material 31 Bottom board part 32 1st support wall part 33 2nd support Wall 34 Parallel wall 35 Engaging recess

Claims (5)

A parting material is provided between the flooring and the sash frame, and for parting out the end of the flooring on the sash frame side,
A parting material body that is long along the length of the boundary between the flooring and the sash frame, and a long part that receives the parting material body and is attached and fixed in a gap between the flooring and the sash frame. Consisting of receiving material,
The parting material main body is an upper plate portion disposed horizontally,
A lower plate portion formed integrally with one side edge portion of the upper plate portion and disposed horizontally,
A predetermined gap is formed from the lower plate portion and the lower plate portion is suspended downward from the lower surface of the upper plate portion so as to be positioned near the center of the parting material body, and the lower surface is the same height as the lower surface of the lower plate portion. A hanging piece located at
A projecting portion projecting downward from the lower plate portion side end portion of the lower surface of the hanging piece, and further including an engaging projecting portion located substantially in the center of the parting material body,
The receiving member is a bottom plate portion fixed in a gap between the flooring and the sash frame;
A first support wall portion and a second support wall portion that are provided on both side edges along the length direction of the bottom plate portion and abut against the parting material body;
The bottom plate portion is provided along the length direction of the bottom plate portion and in parallel with the first support wall portion and the second support wall portion, and at the second support wall portion rather than the first support wall portion. And a parallel wall portion set so as to be lower in height by a predetermined dimension than the first support wall portion and the second support wall portion,
The bottom plate portion, the second support wall portion, and the parallel wall portion constitute an engagement recess that is engaged and engaged with the engagement protrusion of the parting material body,
The parting material body has an end portion of the upper plate portion opposite to the lower plate portion side end portion when the engagement protrusion is inserted into the engagement recess with respect to the receiving material. 1 is in contact with the upper surface of the supporting wall, the lower surface of the hanging piece is in contact with the upper surface of the parallel wall portion, and the top surface of the gap between the lower plate and the hanging piece is the upper surface of the second supporting wall portion. It is configured to be attachable so as to abut against
The parting material main body horizontally rotated 180 degrees around the central portion in the length direction has the upper plate of the lower plate portion when the engagement protrusion is inserted into the engagement recess with respect to the receiving member. An end opposite to the part side end is in contact with the upper surface of the first support wall, and the lower surface of the hanging piece is configured to be in contact with the upper surface of the second support wall. A parting material characterized by The parting material according to claim 1,
A parting material, wherein the engaging protrusion and the engaging recess are provided with a plurality of engaging step portions continuously along the height direction of the engaging protrusion and the engaging recess. The parting material according to claim 1 or 2,
The lower plate portion is formed in the vicinity of the upper plate portion side end portion of the lower plate portion by forming a long notch along the length direction of the lower plate portion, thereby reducing the thickness of the floor material. A parting material that is configured to be cut according to the demand. A parting material according to any one of claims 1 to 3, wherein the parting material is attached between a flooring and a sash frame.
The receiving material is fixed in a gap between the flooring and the sash frame,
The parting material main body inserts the engaging protrusion into the engaging recess with respect to the receiving material, and the end of the upper plate portion opposite to the lower plate portion side end portion is the first portion. 1 abutting on the upper surface of the supporting wall portion, a lower surface of the hanging piece abutting on the upper surface of the parallel wall portion, and the top surface of the gap between the lower step plate portion and the hanging piece being the second supporting wall portion It is attached so as to contact the upper surface of
The sash frame side end of the floor material is covered with the lower plate part, and the parting material mounting structure. A parting material according to any one of claims 1 to 3, wherein the parting material is attached between a flooring and a sash frame.
The receiving material is fixed in a gap between the flooring and the sash frame,
The parting member main body inserts the engagement protrusion into the engagement recess with respect to the receiving member, and the end of the lower plate portion opposite to the upper plate portion side end portion is the first portion. 1 is made to contact the upper surface of the support wall, and the lower surface of the hanging piece is attached to the upper surface of the second support wall,
The sash frame side end portion of the floor material is covered with the upper plate portion, and the parting material mounting structure is characterized in that:

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