WO2018143154A1 - Connector - Google Patents

Connector Download PDF

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Publication number
WO2018143154A1
WO2018143154A1 PCT/JP2018/002859 JP2018002859W WO2018143154A1 WO 2018143154 A1 WO2018143154 A1 WO 2018143154A1 JP 2018002859 W JP2018002859 W JP 2018002859W WO 2018143154 A1 WO2018143154 A1 WO 2018143154A1
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WO
WIPO (PCT)
Prior art keywords
plate
parting material
connector
base
heat insulating
Prior art date
Application number
PCT/JP2018/002859
Other languages
French (fr)
Japanese (ja)
Inventor
秀哉 山本
Original Assignee
旭ファイバーグラス株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 旭ファイバーグラス株式会社 filed Critical 旭ファイバーグラス株式会社
Publication of WO2018143154A1 publication Critical patent/WO2018143154A1/en

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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
    • E04B1/78—Heat insulating elements
    • E04B1/80—Heat insulating elements slab-shaped
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00—Coverings or linings, e.g. for walls or ceilings
    • E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
    • E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F19/00—Other details of constructional parts for finishing work on buildings
    • E04F19/02—Borders; Finishing strips, e.g. beadings; Light coves
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F19/00—Other details of constructional parts for finishing work on buildings
    • E04F19/02—Borders; Finishing strips, e.g. beadings; Light coves
    • E04F19/06—Borders; Finishing strips, e.g. beadings; Light coves specially designed for securing panels or masking the edges of wall- or floor-covering elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
    • F16B5/06—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips

Definitions

  • the present invention relates to a connector, and more particularly, to a connector for connecting a member used for fixing a plate-like heat insulating material to a wall surface to the wall surface.
  • a panel mounting method in which a panel (heat insulating material) is attached to a wall using a temporary fixing member, a fixing member, and the like (Patent Document 1).
  • the fixing member is screwed to the wall.
  • the temporary fixing member is engaged with the fixing member, and the edge of the panel is sandwiched between the fixing member and the temporary fixing member.
  • Temporarily fix the panel Finally, the panel is fixed to the wall by engaging the pressing fixing member with the fixing member from the surface side of the temporarily fixed panel.
  • Patent Document 2 a construction method for attaching a board to a wall using a fixture or the like is known (Patent Document 2).
  • the vertical trunk edge and the L-shaped fixture are fastened with bolts and nuts, and then the fastened vertical trunk edge and the fixture are fixed to the wall with bolts.
  • the board is fixed to the wall with the joint cover material by arranging the board so that the peripheral edge is along the vertical trunk edge and engaging the joint cover material with the vertical trunk edge from the surface side of the board.
  • Patent Document 2 it is necessary to fasten the vertical trunk edge and the fixture with bolts and nuts and fix the integrated vertical trunk edge and the fixture to the wall with the bolt. For this reason, the work is complicated, and there is a problem that a long work time and a heavy burden on the worker are generated.
  • the present invention has been made to solve the above-described problems, and by making it possible to easily attach a parting material used when attaching a heat insulating material to a wall surface to the wall surface, It is an object of the present invention to provide a connector that can facilitate the heat insulating material mounting operation.
  • a connector for connecting a parting material having a plate-like base to a wall surface, a substrate part, and a receiving part that is formed on one surface of the substrate part and receives the plate-like base part of the parting material, A protruding portion that protrudes from the other surface of the substrate portion and can be inserted into a hole formed in the wall surface, and the receiving portion is configured to sandwich the side edge portion of the plate-like base portion of the parting material, and the protruding portion
  • a connector characterized in that it has a slip-out preventing portion for preventing slip-out from the hole portion.
  • connection tool is fixed to the wall surface simply by the operator inserting the protruding portion of the connection tool through the hole formed in the wall surface at the construction site. Then, the escape prevention part prevents the wall surface of the protruding part from coming off from the hole. For this reason, a connection tool can be reliably fixed to a wall surface by simple work.
  • the receiving portion is configured to sandwich the side edge portion of the plate-like base portion of the parting material with the substrate portion.
  • the receiving portion is configured to sandwich the side edge portion of the plate-like base portion of the parting material with the substrate portion, the side edge portion of the plate-like base portion of the parting material is connected.
  • the parting material can be connected to the connection tool by a simple procedure of sandwiching it between the substrate portion and the receiving portion of the tool. Therefore, the working time at the construction site is shortened, and the burden on the operator is reduced.
  • the receiving portion has a rising portion extending from one surface of the substrate portion, and a leading end of the rising portion at a distance substantially equal to the thickness of the plate-like base portion of the parting material from the one surface. And a side portion of the plate-like base portion of the parting material is sandwiched between the substrate portion and the sandwiching portion.
  • a plurality of receiving portions are provided, and two of the plurality of receiving portions are arranged to face each other so as to hold both side edges of the plate-like base portion of the parting material.
  • the parting material can be stably held.
  • the distance between the rising portions of the two receiving portions arranged opposite to each other is longer by a predetermined length than the length between both side edges of the plate-like base portion of the parting material. Is set.
  • the slip-off preventing portion is a return portion having a shape that expands toward the base portion of the protruding portion.
  • the connecting tool can be securely fixed to the wall surface with a simple mechanism.
  • the device further includes a substantially U-shaped temporary anchoring material having a hook-shaped engagement portion that sandwiches one side edge of the plate-like base portion of the parting material at one end.
  • the present invention it is possible to easily attach the parting material used when attaching the heat insulating material to the wall surface to the wall surface, thereby making it possible to easily attach the heat insulating material to the wall surface.
  • FIG. 3 is a cross-sectional view taken along line AA in FIG. 2.
  • FIG. 3 is a cross-sectional view taken along line BB in FIG. 2. It is drawing explaining the construction method of the heat insulation structure of FIG. It is drawing explaining the construction method of the heat insulation structure of FIG. It is drawing explaining the construction method of the heat insulation structure of FIG. It is drawing explaining the construction method of the heat insulation structure of FIG. It is sectional drawing of the heat insulation structure using the coupling tool of 2nd Embodiment of this invention.
  • FIG. 1 is a perspective view of a part of a heat insulating structure 1 using a connector according to a first embodiment of the present invention.
  • the heat insulating structure 1 includes a plate-shaped heat insulating material 2, a parting material 6 that holds the side edges of the heat insulating material 2 and fixes the heat insulating material 2 to the wall surface 4, and a parting material 6. Are connected to the wall surface 4.
  • This heat insulation structure 1 is used as a heat insulation structure of a metal container loaded on a freight train, a wall surface such as an inner wall of a warehouse, a ceiling surface, and a floor surface, for example.
  • the heat insulating material 2 is a substantially rectangular plate-shaped so-called vacuum heat insulating material in which the surface of glass fiber such as glass wool is covered with a resin film.
  • the parting material 6 includes a main body 6a having a reverse T-shaped cross section.
  • the main body 6a is disposed along the wall surface 4 and has an elongated rectangular plate-like base portion 6b and a center position in the width direction of the plate-like base portion 6b, and is orthogonal to the plate-like base portion 6b over the entire length of the plate-like base portion 6b.
  • a wall portion 6c extending.
  • the plate-like base portion 6b and the wall portion 6c constitute an inverted T-shaped cross-sectional shape.
  • the wall 6c is provided with a slot 6d that opens upward over its entire length.
  • a saw blade-shaped retaining portion 6e is formed on the inner wall of the slot 6d.
  • the length a and the number of the retaining portions 6e can be changed as appropriate according to the thickness of the heat insulating material 2. For example, when the heat insulating material 2 is thick, the length of the retaining portions 6e is long. You may lengthen a or increase the number of retaining parts 6e.
  • the parting material 6 further includes a cover 6f having a T-shaped cross section.
  • the cover 6f includes a pressing portion 6g on a long and narrow rectangle, and a stem portion 6h extending at right angles to the pressing portion 6g over the entire length of the pressing portion 6g at the center position in the width direction of the pressing portion 6g.
  • a T-shaped cross-sectional shape is configured by the pressing portion 6g and the stem portion 6h.
  • the length in the width direction of the pressing portion 6g is shorter than the length in the width direction of the plate-like base portion 6b, but may be longer than the length in the width direction of the plate-like base portion 6b.
  • the stem portion 6h is configured to be insertable into a slot 6d provided in the wall portion 6c of the main body 6a.
  • the stem portion 6h has an outer surface processed into a shape that is compatible with a saw blade-shaped retaining portion 6e formed on the inner wall of the slot 6d so that the stem portion does not come out of the slot 6d after being inserted into the slot 6d. It is configured.
  • the parting material 6 of the heat insulating structure 1 is attached to the main body 6a by inserting the end portion of the heat insulating material 2 into the plate-like base portion 6b of the main body 6a attached to the wall surface 4 and the stem portion 6h into the slot 6d of the main body 6a. It is a member that attaches the heat insulating material 2 to the wall surface 4 by being sandwiched between the pressing portion 6g of the cover 6f.
  • connection tool 8 of this embodiment is used to connect the parting material 6 as described above, specifically, the main body 6a of the parting material 6 to the wall surface 4 using a hole provided in the wall surface 4. It is an instrument.
  • FIG. 2 is a plan view showing a state in which the parting material 6 is attached to the coupler 8 of the present embodiment
  • FIG. 3 is a side view thereof.
  • 4 is a cross-sectional view taken along line AA in FIG. 2
  • FIG. 5 is a cross-sectional view taken along line BB in FIG.
  • the connector 8 is formed on a rectangular substrate portion 8a and one surface 8b of the substrate portion 8a, and receives four plate-like base portions 6b of the parting material 6.
  • the receiving part 8c and the protrusion part 8e which protrudes from the other surface 8d of the board
  • the substrate portion 8 a is a surface on the side where one surface 8 b is in contact with the heat insulating material 2 and the other surface 8 d is on the side in contact with the wall surface 4. It becomes.
  • the substrate portion 8a, the receiving portion 8c, and the protruding portion 8e are formed by processing a single metal plate.
  • the four corners of the substrate portion 8a are formed in an R shape so as not to break the coating of the heat insulating material 2 when the heat insulating material 2 comes into contact.
  • the four receiving portions 8c are arranged in two opposing states on one end side and the other end side in the long side direction of the substrate portion 8a, as shown in FIGS. 2, 4 and 5, etc.
  • the side edge portion 6b ′ of the plate-like base portion 6b of the main body 6a of the parting material 6 is configured to be sandwiched.
  • each receiving portion 8c includes a rising portion 8f that rises perpendicularly to the substrate portion 8a from a position extending along the long side of the substrate portion 8a, and the rising portion. It has a clamping portion 8h extending inward in the width direction of the substrate portion 8a from the tip 8g of 8f.
  • the sandwiching portion 8h extends in parallel with one surface of the substrate portion 8a at a position approximately equal to the thickness of the plate-like base portion 6b of the parting material 6 from one surface of the substrate portion 8a (FIG. 4). .
  • the space below the clamping portion 8 h has a height that can accommodate the plate-like base portion 6 b of the parting material 6.
  • the four receiving portions 8c are arranged such that the two receiving portions 8c are opposed to each other in the width direction of the substrate portion 8a, and each pair of the receiving portions 8c is arranged in the longitudinal direction of the substrate portion. They are arranged in series in the direction.
  • the side edge 6 b ′ of the plate-like base part 6 b of the main body 6 a of the parting material 6 is sandwiched between the clamping part 8 h and the substrate part 8 a, whereby the main body 6 a of the parting material 6 is connected to the connecting tool 8. Can be fixed.
  • the distance X between the rising portions 8f of the two receiving portions 8c paired in the width direction is a predetermined length Z from the length Y in the width direction between the side edges 6m of the side edge 6b ′ of the plate-like base 6b. It is provided in the board
  • the predetermined length Z is preferably set to a length of less than 10% of the distance X, more preferably a length of less than 5% of the length of X.
  • the receiving portion 8 c has elasticity to urge the side edge portion 6 b ′ of the plate-like base portion 6 b of the parting member 6 in the direction of the substrate portion 8 a of the connector 8. Because of this elasticity, the plate-like base portion 6b can be pressed against the substrate portion 8a of the connector 8, so that the connector 8 can firmly hold the plate-like base portion 6b and can be securely fixed.
  • the protruding portion 8 e is formed on the other surface 8 d of the substrate portion 8 a of the connector 8.
  • the protruding portion 8e has a pair of plate-like protruding base portions 8i extending perpendicularly to the other surface 8d of the substrate portion 8a from near the center of the other surface 8d of the substrate portion 8a.
  • a return portion 8k (a drop prevention portion) is provided.
  • the return portion 8k is a small piece having a shape expanding toward the substrate portion 8a. Specifically, the return portion 8k forms a U-shaped cut opening upward (toward the substrate portion) in the protruding base portion 8i, and the portion surrounded by the cut starts from the connection portion with the protruding base portion 8i. This is a portion formed by bending the substrate portion 8a outward in the longitudinal direction.
  • the protruding portion 8e and the return portion 8k are also made of a metal plate similar to the substrate portion 8a, and thus have elasticity.
  • the return portion 8k is provided as a means for preventing the hole 4a from coming off.
  • the return prevention means is not limited to the return portion 8k, and protrudes. Any other configuration may be used as long as the portion 8e can be prevented from coming out of the hole 4a of the wall surface 4.
  • the connecting tool 8 further includes a temporary anchoring material 10 formed separately from the substrate portion 8 a.
  • the temporary anchoring material 10 is an elastically deformable material. 1 is provided with an engaging portion 10a that is folded outward and engaged with the side edge portion 6b 'of the plate-like base portion 6b of the main body 6a of the parting member 6. Yes.
  • the temporary anchoring material 10 is a member used for temporarily fixing a heat insulating material to a main body of a parting material connected to a connector fixed to a wall surface. That is, at the time of construction of the heat insulating structure, the engaging portion 10a of the temporary anchoring material 10 in the L-shaped initial shape is formed in a state where the side surface of the heat insulating material 2 is brought into contact with the parting material connected to the wall surface by the connector.
  • the parting material 6 is engaged with the side edge 6b ′ of the plate-like base 6b of the main body 6a, and then the L-shaped temporary anchoring material 10 is curved in a U shape along the side surface of the heat insulating material 2,
  • the heat insulating material 2 is temporarily fixed to the wall surface 4 by sandwiching the side portion of the heat insulating material 2 with the retaining material 10.
  • both side ends 6 b ′ of the plate-like base portion 6 b of the main body 6 a of the parting material 6 are passed in the longitudinal direction of the connection tool 8 between the clamping part 8 h of the connection tool 8 and the substrate part 8 a.
  • the main body 6a of the parting material 6 is slid onto the connector 8 when the side edge 6b 'of the plate-like base 6b is sandwiched between the side edge 6b' of the plate-like base 6b between the sandwiching part 8h and the substrate 8a. Fixed in a movable state.
  • the connector 8 and the main body 6 a are fixed to the wall surface 4 by inserting the protruding portion 8 e of the connector 8 into the hole 4 a of the wall surface 4.
  • the protruding base 8i can be prevented from coming out of the hole 4a and is securely fixed.
  • a hole provided in advance in the wall surface 4 is used as the hole 4a.
  • the engaging portion 10 a of the temporary anchoring material 10 in the L-shaped initial shape is connected to the side edge 6 b ′ of the plate-like base portion 6 b of the parting material 6 fixed to the wall surface 4.
  • the temporary anchoring material 10 is fixed to the plate-like base portion 6 b of the parting material 6.
  • the heat insulating material 2 is arrange
  • the temporary anchoring material 10 is bent in a U shape toward the end of the heat insulating material 2 to sandwich the end of the heat insulating material 10.
  • the heat insulating material 2 is temporarily fixed to the wall surface 4 through 10 and the parting material 6.
  • the resin parting material When a resin parting material is used in a container loaded on a vehicle or the like, if the resin parting material is fixed to a wall surface with a screw or the like, the resin parting material may be damaged by vibration of the vehicle.
  • the plate-like base portion 6a of the parting material 6 is slidably fixed to the connector 8 or the wall surface 4 without using screws or the like. Therefore, the parting material 6 is prevented from being damaged by the vibration of the vehicle or the like.
  • the receiving portion 8c is configured so as to sandwich the side edge portion 6b ′ of the plate-like base portion 6b of the parting material 6 with the substrate portion 8a. Therefore, the parting material 6 can be connected to the connecting tool 8 by a simple procedure, and the working time can be shortened at the construction site and the burden on the operator can be reduced.
  • the distance X between the opposing receiving portions 8c is a predetermined length Z from the length Y between both side edges of the plate-like base portion 6b of the parting material 6.
  • the plate-like base portion 6b is set to be accommodated between the receiving portions 8c with “play”.
  • the rise of the heat insulating material 2 or the gap generated between the heat insulating materials due to the expansion and contraction due to the temperature change of the resin parting material can be canceled by “play”, and the heat insulating performance can be improved.
  • the heat insulating material 2 can be temporarily fixed by the temporary anchoring material 10 having a simple structure, so that the construction time can be shortened with simple parts.
  • the connector 108 of this embodiment is a connector used for fixing the heat insulating material at the peripheral edge of the wall surface 4.
  • the basic structure of the connector 108 and the heat insulating structure using the connector 108 of the present embodiment is the same as that of the first embodiment except that the heat insulating material is disposed only on one side of the parting material 106.
  • the connector 8 and the heat insulating structure 1 using the connector 8 are the same. Only differences from the first embodiment will be described below.
  • FIG. 7 is a cross-sectional view showing a heat insulating structure 101 using the connector 108 according to the second embodiment of the present invention, and corresponds to FIG. 5 which is a cross-sectional view taken along the line BB of FIG. .
  • the main body of the parting material 106 has a plate-like base portion 106a formed only on one side in the width direction, and the cover has a pressing portion 106g formed only on one side in the width direction. Has been.
  • a receiving portion 108e is formed only on one end side in the width direction of the substrate portion 108a.
  • a receiving portion or the like is not formed on the portion on the other end side in the width direction of the substrate portion 108a, and a partition wall 112 bent at a right angle with respect to the one end portion portion of the substrate portion is formed.
  • connection tool 108 of this embodiment is also configured to accept a parting material with “play”.
  • heat insulation structure 2 heat insulation material 4: wall surface 6: parting material 6a: main body 6b (of the parting material): plate-like base part 6b ': side edge part (of the plate-like base part) 8: connector 8a: ) Substrate portion 8b: One surface 8c (of the connector): Receiving portion 8d (of the connector): Other surface 8e (of the connector): Projection 8f (of the connector): Rising portion (of the connector) 8h: clamping part (of connecting tool)

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Acoustics & Sound (AREA)
  • Electromagnetism (AREA)
  • Building Environments (AREA)
  • Finishing Walls (AREA)
  • Connection Of Plates (AREA)

Abstract

The present invention provides a connector 8 that connects a parting material 6 having a plate-shaped base part 6b to a wall surface 4, wherein the connector is characterized by comprising: a base plate part 8a; a receiving part 8c formed on one surface 8b of the base plate 8a and receiving the plate-shaped base part 6b of the parting material 6; and a projecting part 8e that projects from the other surface 8d of the base plate part 8a and can be inserted into a hole 4a formed in the wall surface 4, the receiving part 8c being configured so as to grip a side edge part 6b' of the plate-shaped base part 6b of the parting material 6, and the projecting part 8e having a detachment prevention part 8k that prevents detachment from the hole 4a.

Description

連結具Connector
　本発明は、連結具に関連し、詳細には、板状の断熱材を壁面に固定するために使用される部材を壁面に連結する連結具に関する。 The present invention relates to a connector, and more particularly, to a connector for connecting a member used for fixing a plate-like heat insulating material to a wall surface to the wall surface.
　コンテナや倉庫等の内壁に板状の断熱材を固定する作業が行われることがある。この作業では、作業者が板状の断熱材を内壁に押当てた状態で、断熱材の外縁に設けられたフィルム状の取付片を内壁にビス止めすることによって、断熱材を内壁に固定していた。一般に、板状の断熱材は長さが長いため、断熱材を壁面に押当てながらビス止めする作業は容易ではなく、作業者の大きな負担となっていた。 Work to fix a plate-like heat insulating material to the inner wall of a container or a warehouse may be performed. In this work, the heat insulating material is fixed to the inner wall by screwing a film-like mounting piece provided on the outer edge of the heat insulating material to the inner wall while the operator presses the plate-shaped heat insulating material against the inner wall. It was. In general, since a plate-shaped heat insulating material is long, it is not easy to fix the screw while pressing the heat insulating material against the wall surface, which is a heavy burden on the operator.
　このような負担を軽減するための方法として、仮止部材と固定部材等を使用してパネル（断熱材）を壁に取り付けるパネル取り付け方法が知られている（特許文献１）。
　この取り付け方法では、まず、固定部材を壁にビス止めする。次に、壁に固定された固定部材にパネルの縁部を当接させた状態で、仮止部材を固定部材に係合させ、パネルの縁部を固定部材と仮止部材の間に挟持してパネルを仮固定する。最後に、この仮固定状態のパネルの表面側から、押付固定部材を固定部材に係合させることによって、パネルを壁に固定する。 As a method for reducing such a burden, a panel mounting method is known in which a panel (heat insulating material) is attached to a wall using a temporary fixing member, a fixing member, and the like (Patent Document 1).
In this attachment method, first, the fixing member is screwed to the wall. Next, in a state where the edge of the panel is in contact with the fixing member fixed to the wall, the temporary fixing member is engaged with the fixing member, and the edge of the panel is sandwiched between the fixing member and the temporary fixing member. Temporarily fix the panel. Finally, the panel is fixed to the wall by engaging the pressing fixing member with the fixing member from the surface side of the temporarily fixed panel.
　また、取付具等を使用してボードを壁に取り付ける施工方法も知られている（特許文献２）。この方法では、まず、縦胴縁とＬ字状の取付具をボルト及びナットで締結し、次に、締結された縦胴縁と取付具を壁にボルトで固定する。最後に、ボードを周端が縦胴縁に沿うように配置し、目地カバー材をボードの表面側から縦胴縁に係合させることによって、目地カバー材でボードを壁に固定する。 Also, a construction method for attaching a board to a wall using a fixture or the like is known (Patent Document 2). In this method, first, the vertical trunk edge and the L-shaped fixture are fastened with bolts and nuts, and then the fastened vertical trunk edge and the fixture are fixed to the wall with bolts. Finally, the board is fixed to the wall with the joint cover material by arranging the board so that the peripheral edge is along the vertical trunk edge and engaging the joint cover material with the vertical trunk edge from the surface side of the board.
実公平２－８００８号公報No. 2-8008 特開平６－１７５２９号公報JP-A-6-17529
　しかしながら、特許文献１のパネル取り付け方法においては、作業者が施工現場で固定部材を壁にビス止めする作業が必要であり、この作業には、依然として、長い時間を要し、作業者に大きな負担が、かかるという問題がある。 However, in the panel mounting method of Patent Document 1, it is necessary for the operator to screw the fixing member to the wall at the construction site, and this operation still takes a long time and is a heavy burden on the operator. However, there is a problem that it takes.
　また、特許文献２の施工方法においては、縦胴縁と取付具をボルト及びナットで締結し、一体となった縦胴縁と取付具をボルトで壁に固定する作業が必要となる。このため、作業が煩雑となり、長い作業時間と、作業者への大きな負担が生じるという問題がある。 Further, in the construction method of Patent Document 2, it is necessary to fasten the vertical trunk edge and the fixture with bolts and nuts and fix the integrated vertical trunk edge and the fixture to the wall with the bolt. For this reason, the work is complicated, and there is a problem that a long work time and a heavy burden on the worker are generated.
　本発明は、上述したような問題を解決するためになされたものであり、断熱材を壁面に取付ける際に使用される見切材を壁面に容易に取付けることができるようにすることにより、壁面への断熱材取付け作業を容易にすることができる連結具を提供することを目的としている。 The present invention has been made to solve the above-described problems, and by making it possible to easily attach a parting material used when attaching a heat insulating material to a wall surface to the wall surface, It is an object of the present invention to provide a connector that can facilitate the heat insulating material mounting operation.
　本発明によれば、板状基部を有する見切材を壁面に連結する連結具であって、基板部と、該基板部の一方の面に形成され見切材の板状基部を受け入れる受け部と、基板部の他方の面から突出し前記壁面に形成された孔部に挿通可能な突出部とを備え、受け部が、見切材の板状基部の側縁部を挟持するように構成され、突出部が、孔部からの抜けを防止する抜け防止部を有している、ことを特徴とする連結具が提供される。 According to the present invention, there is a connector for connecting a parting material having a plate-like base to a wall surface, a substrate part, and a receiving part that is formed on one surface of the substrate part and receives the plate-like base part of the parting material, A protruding portion that protrudes from the other surface of the substrate portion and can be inserted into a hole formed in the wall surface, and the receiving portion is configured to sandwich the side edge portion of the plate-like base portion of the parting material, and the protruding portion However, there is provided a connector characterized in that it has a slip-out preventing portion for preventing slip-out from the hole portion.
　このような構成によれば、施工現場で作業者が連結具の突出部を、壁面に形成された孔部に挿通するだけで、連結具は壁面に固定される。そして、抜け防止部によって、突出部の壁面の孔部からの抜けが防止される。このため、簡単な作業で、連結具を確実に壁面に固定することができる。 According to such a configuration, the connection tool is fixed to the wall surface simply by the operator inserting the protruding portion of the connection tool through the hole formed in the wall surface at the construction site. Then, the escape prevention part prevents the wall surface of the protruding part from coming off from the hole. For this reason, a connection tool can be reliably fixed to a wall surface by simple work.
　本発明の他の好ましい態様によれば、受け部が、見切材の板状基部の側縁部を基板部との間で挟持するように構成されている。 According to another preferable aspect of the present invention, the receiving portion is configured to sandwich the side edge portion of the plate-like base portion of the parting material with the substrate portion.
　このような構成によれば、受け部が見切材の板状基部の側縁部を基板部との間で挟持するように構成されているため、見切材の板状基部の側縁部を連結具の基板部と受け部との間に挟持させるという、簡単な手順で、見切材を連結具に連結することができる。したがって、施工現場における作業時間が短縮され、作業者の負担が軽減される。 According to such a configuration, since the receiving portion is configured to sandwich the side edge portion of the plate-like base portion of the parting material with the substrate portion, the side edge portion of the plate-like base portion of the parting material is connected. The parting material can be connected to the connection tool by a simple procedure of sandwiching it between the substrate portion and the receiving portion of the tool. Therefore, the working time at the construction site is shortened, and the burden on the operator is reduced.
　本発明の他の好ましい態様によれば、受け部が、基板部の一方の面から延びる立ち上がり部と、一方の面から見切材の板状基部の厚さと略等しい距離をおいて立ち上がり部の先端から一方の面と平行して延びる挟持部とを有し、基板部と挟持部との間に見切材の板状基部の側縁部が挟持される。 According to another preferred aspect of the present invention, the receiving portion has a rising portion extending from one surface of the substrate portion, and a leading end of the rising portion at a distance substantially equal to the thickness of the plate-like base portion of the parting material from the one surface. And a side portion of the plate-like base portion of the parting material is sandwiched between the substrate portion and the sandwiching portion.
　本発明の他の好ましい態様によれば、受け部が複数設けられ、複数の受け部の２つが、見切材の板状基部の両側縁部を保持するように対向して配置されている。 According to another preferable aspect of the present invention, a plurality of receiving portions are provided, and two of the plurality of receiving portions are arranged to face each other so as to hold both side edges of the plate-like base portion of the parting material.
　このような構成によれば、見切材の板状基部の両側縁部が保持されるので、見切材を安定して保持することが可能となる。 According to such a configuration, since both side edges of the plate-like base portion of the parting material are held, the parting material can be stably held.
　本発明の他の好ましい態様によれば、対向して配置された２つの受け部の立ち上がり部の間の距離が、見切材の板状基部の両側縁間の長さより所定長だけ長くなるように設定されている。 According to another preferred aspect of the present invention, the distance between the rising portions of the two receiving portions arranged opposite to each other is longer by a predetermined length than the length between both side edges of the plate-like base portion of the parting material. Is set.
　このような構成によれば、見切材が連結具に連結された際、所定長分の「あそび」が生じるので、見切材が連結具に対して動くことができ、その結果、見切材の取付け後に、連結具および壁に対する見切材の位置を調整することが可能となる。 According to such a configuration, when the parting material is connected to the connecting tool, a predetermined length of “play” occurs, so that the parting material can move relative to the connecting tool, and as a result, the parting material is attached. Later, it becomes possible to adjust the position of the parting material relative to the connector and the wall.
　本発明の他の好ましい態様によれば、抜け防止部が、突出部の基部に向かって拡開する形状である返し部である。 According to another preferred aspect of the present invention, the slip-off preventing portion is a return portion having a shape that expands toward the base portion of the protruding portion.
　このような構成によれば、簡単な機構で連結具を壁面に確実に固定することができる。 According to such a configuration, the connecting tool can be securely fixed to the wall surface with a simple mechanism.
　本発明の他の好ましい態様によれば、一端に見切材の板状基部の一側縁部を挟持するフック状の係合部を有する略Ｕ字状の仮留材を、さらに備えている。 According to another preferable aspect of the present invention, the device further includes a substantially U-shaped temporary anchoring material having a hook-shaped engagement portion that sandwiches one side edge of the plate-like base portion of the parting material at one end.
　このような構成によれば、連結具を利用して、断熱材を壁面に仮留めすることができるので、費用を増大させることなく、作業負担の軽減を図ることができる。 According to such a configuration, it is possible to temporarily fix the heat insulating material to the wall surface using the coupling tool, so that it is possible to reduce the work load without increasing the cost.
　本発明によれば、断熱材を壁面に取付ける際に使用される見切材を壁面に容易に取付けることができるようにすることにより、壁面への断熱材取付け作業を容易にすることができる連結具が提供される。 According to the present invention, it is possible to easily attach the parting material used when attaching the heat insulating material to the wall surface to the wall surface, thereby making it possible to easily attach the heat insulating material to the wall surface. Is provided.
本発明の第１実施形態の連結具を使用した断熱構造を示す斜視図である。It is a perspective view which shows the heat insulation structure using the coupling tool of 1st Embodiment of this invention. 本発明の第１実施形態の連結具に見切材が連結された状態を示す平面図である。It is a top view which shows the state by which the parting material was connected with the connection tool of 1st Embodiment of this invention. 本発明の第１実施形態の連結具に見切材が連結された状態を示す側面図である。It is a side view which shows the state by which the parting material was connected with the connector of 1st Embodiment of this invention. 図２のＡ－Ａ線に沿った断面図である。FIG. 3 is a cross-sectional view taken along line AA in FIG. 2. 図２のＢ－Ｂ線に沿った断面図である。FIG. 3 is a cross-sectional view taken along line BB in FIG. 2. 図１の断熱構造の施工方法を説明する図面である。It is drawing explaining the construction method of the heat insulation structure of FIG. 図１の断熱構造の施工方法を説明する図面である。It is drawing explaining the construction method of the heat insulation structure of FIG. 図１の断熱構造の施工方法を説明する図面である。It is drawing explaining the construction method of the heat insulation structure of FIG. 図１の断熱構造の施工方法を説明する図面である。It is drawing explaining the construction method of the heat insulation structure of FIG. 本発明の第２実施形態の連結具を使用した断熱構造の断面図である。It is sectional drawing of the heat insulation structure using the coupling tool of 2nd Embodiment of this invention.
　以下、添付図面を参照して、本発明の好ましい実施形態の連結具を説明する。
　まず、図１を参照して、本発明の第１実施形態の連結具を使用した断熱構造を説明する。図１は、本発明の第１実施形態の連結具を使用した断熱構造１の一部分を斜視図である。 Hereinafter, a connector according to a preferred embodiment of the present invention will be described with reference to the accompanying drawings.
First, with reference to FIG. 1, the heat insulation structure using the coupling tool of 1st Embodiment of this invention is demonstrated. FIG. 1 is a perspective view of a part of a heat insulating structure 1 using a connector according to a first embodiment of the present invention.
　図１に示されているように、断熱構造１は、板状の断熱材２と、断熱材２の側縁を保持して断熱材２を壁面４に固定する見切材６と、見切材６を壁面４に連結する本実施形態の連結具８とを備えている。この断熱構造１は、例えば、貨物列車に積載される金属製コンテナ、倉庫の内壁等の壁面、天井面、床面の断熱構造として用いられる。 As shown in FIG. 1, the heat insulating structure 1 includes a plate-shaped heat insulating material 2, a parting material 6 that holds the side edges of the heat insulating material 2 and fixes the heat insulating material 2 to the wall surface 4, and a parting material 6. Are connected to the wall surface 4. This heat insulation structure 1 is used as a heat insulation structure of a metal container loaded on a freight train, a wall surface such as an inner wall of a warehouse, a ceiling surface, and a floor surface, for example.
　断熱材２は、グラスウール等のガラス繊維の表面を樹脂製フィルムで覆った、略矩形の板状のいわゆる真空断熱材である。 The heat insulating material 2 is a substantially rectangular plate-shaped so-called vacuum heat insulating material in which the surface of glass fiber such as glass wool is covered with a resin film.
　見切材６は、断面逆Ｔ字の本体６ａを備えている。本体６ａは、壁面４に沿って配置されることになる細長い矩形状の板状基部６ｂと、板状基部６ｂの幅方向中央位置で、板状基部６ｂの全長にわたって板状基部６ｂに直交して延びる壁部６ｃとを有している。本体６ａでは、板状基部６ｂと壁部６ｃとによって、逆Ｔ字状の断面形状が構成されている。壁部６ｃには、上方に向かって開口したスロット６ｄが、全長に亘って、設けられている。スロット６ｄの内壁には、鋸刃状の抜止め部６ｅが形成されている。この抜止め部６ｅの長さａと個数は、断熱材２の厚み等に応じて適時変更することが可能であり、例えば、断熱材２の厚みが厚い場合は、抜け止め部６ｅの長さａを長く又は抜け止め部６ｅの個数を増やしてもよい。 The parting material 6 includes a main body 6a having a reverse T-shaped cross section. The main body 6a is disposed along the wall surface 4 and has an elongated rectangular plate-like base portion 6b and a center position in the width direction of the plate-like base portion 6b, and is orthogonal to the plate-like base portion 6b over the entire length of the plate-like base portion 6b. And a wall portion 6c extending. In the main body 6a, the plate-like base portion 6b and the wall portion 6c constitute an inverted T-shaped cross-sectional shape. The wall 6c is provided with a slot 6d that opens upward over its entire length. A saw blade-shaped retaining portion 6e is formed on the inner wall of the slot 6d. The length a and the number of the retaining portions 6e can be changed as appropriate according to the thickness of the heat insulating material 2. For example, when the heat insulating material 2 is thick, the length of the retaining portions 6e is long. You may lengthen a or increase the number of retaining parts 6e.
　見切材６は、さらに、断面Ｔ字のカバー６ｆを備えている。カバー６ｆは、細長い矩形上の押さえ部６ｇと、押さえ部６ｇの幅方向中央位置で、押さえ部６ｇの全長にわたって押さえ部６ｇと直交して延びるステム部６ｈとを有している。カバー６ｆでは、押さえ部６ｇとステム部６ｈとによってＴ字状の断面形状が構成されている。本実施形態では、押さえ部６ｇの幅方向長さは、板状基部６ｂの幅方向長さより短く形成されているが、板状基部６ｂの幅方向長さより長く形成してもよい。 The parting material 6 further includes a cover 6f having a T-shaped cross section. The cover 6f includes a pressing portion 6g on a long and narrow rectangle, and a stem portion 6h extending at right angles to the pressing portion 6g over the entire length of the pressing portion 6g at the center position in the width direction of the pressing portion 6g. In the cover 6f, a T-shaped cross-sectional shape is configured by the pressing portion 6g and the stem portion 6h. In this embodiment, the length in the width direction of the pressing portion 6g is shorter than the length in the width direction of the plate-like base portion 6b, but may be longer than the length in the width direction of the plate-like base portion 6b.
　ステム部６ｈは、本体６ａの壁部６ｃに設けられたスロット６ｄに挿入可能に構成されている。また、ステム部６ｈは、外面が、スロット６ｄの内壁に形成された鋸刃状の抜止め部６ｅと相捕的な形状に加工され、スロット６ｄへの挿入後に、スロット６ｄから抜け出さないように構成されている。 The stem portion 6h is configured to be insertable into a slot 6d provided in the wall portion 6c of the main body 6a. The stem portion 6h has an outer surface processed into a shape that is compatible with a saw blade-shaped retaining portion 6e formed on the inner wall of the slot 6d so that the stem portion does not come out of the slot 6d after being inserted into the slot 6d. It is configured.
　断熱構造１の見切材６は、断熱材２の端部を、壁面４に取付けられた本体６ａの板状基部６ｂと、本体６ａのスロット６ｄにステム部６ｈを挿入することによって本体６ａに取付けられるカバー６ｆの押さえ部６ｇとの間で挟持することにより、断熱材２を壁面４に取付ける部材である。 The parting material 6 of the heat insulating structure 1 is attached to the main body 6a by inserting the end portion of the heat insulating material 2 into the plate-like base portion 6b of the main body 6a attached to the wall surface 4 and the stem portion 6h into the slot 6d of the main body 6a. It is a member that attaches the heat insulating material 2 to the wall surface 4 by being sandwiched between the pressing portion 6g of the cover 6f.
　本実施形態の連結具８は、上記のような見切材６、詳細には見切材６の本体６ａを、壁面４に設けられている孔を利用して壁面４に連結するために使用される器具である。 The connection tool 8 of this embodiment is used to connect the parting material 6 as described above, specifically, the main body 6a of the parting material 6 to the wall surface 4 using a hole provided in the wall surface 4. It is an instrument.
　図２は、本実施形態の連結具８に見切材６が取付けられた状態を示す平面図であり、図３は、その側面図である。また、図４は、図２のＡ－Ａ線に沿った断面図であり、図５は、図２のＢ－Ｂ線に沿った断面図である。 FIG. 2 is a plan view showing a state in which the parting material 6 is attached to the coupler 8 of the present embodiment, and FIG. 3 is a side view thereof. 4 is a cross-sectional view taken along line AA in FIG. 2, and FIG. 5 is a cross-sectional view taken along line BB in FIG.
　図２及び図３に示されているように、連結具８は、長方形状の基板部８ａと、基板部８ａの一方の面８ｂに形成され、見切材６の板状基部６ｂを受け入れる４つの受け部８ｃと、基板部８ａの他方の面８ｄから突出し壁面４に形成された孔部に挿通可能な突出部８ｅを備えている。 As shown in FIGS. 2 and 3, the connector 8 is formed on a rectangular substrate portion 8a and one surface 8b of the substrate portion 8a, and receives four plate-like base portions 6b of the parting material 6. The receiving part 8c and the protrusion part 8e which protrudes from the other surface 8d of the board | substrate part 8a, and can be penetrated in the hole formed in the wall surface 4 are provided.
　基板部８ａは、連結具８を使用した断熱構造１を壁面４に取り付けた状態において、一方の面８ｂが断熱材２と接する側の面となり、他方の面８ｄが壁面４と接する側の面となる。 In the state where the heat insulating structure 1 using the connector 8 is attached to the wall surface 4, the substrate portion 8 a is a surface on the side where one surface 8 b is in contact with the heat insulating material 2 and the other surface 8 d is on the side in contact with the wall surface 4. It becomes.
　本実施形態では、基板部８ａ、受け部８ｃ及び突出部８ｅは、一枚の金属プレートを加工することにより形成されている。なお、基板部８ａの四つの角は、断熱材２が接触した際に、断熱材２の被覆を破らないようにＲ形状で形成されている。 In this embodiment, the substrate portion 8a, the receiving portion 8c, and the protruding portion 8e are formed by processing a single metal plate. The four corners of the substrate portion 8a are formed in an R shape so as not to break the coating of the heat insulating material 2 when the heat insulating material 2 comes into contact.
　また、４つの受け部８ｃは、基板部８ａの長辺方向の一端側と他端側に、対向状態で２つずつ配置され、図２、図４および図５等に示されているように、見切材６の本体６ａの板状基部６ｂの側縁部６ｂ’を挟持するように構成されている。 In addition, the four receiving portions 8c are arranged in two opposing states on one end side and the other end side in the long side direction of the substrate portion 8a, as shown in FIGS. 2, 4 and 5, etc. The side edge portion 6b ′ of the plate-like base portion 6b of the main body 6a of the parting material 6 is configured to be sandwiched.
　詳細には、各受け部８ｃは、図４に示されているように、基板部８ａの長辺に沿って延びる位置から、基板部８ａに対して垂直に立ち上がる立ち上がり部８ｆと、この立ち上がり部８ｆの先端８ｇから基板部８ａの幅方向内方に延びる挟持部８ｈとを有している。挟持部８ｈは、基板部８ａの一方の面から見切材６の板状基部６ｂの厚さと略等しい距離をおいた位置で、基板部８ａの一方の面と平行に延びている(図４)。このため、挟持部８ｈの下方の空間は、見切材６の板状基部６ｂを収容可能な高さを有している。 Specifically, as shown in FIG. 4, each receiving portion 8c includes a rising portion 8f that rises perpendicularly to the substrate portion 8a from a position extending along the long side of the substrate portion 8a, and the rising portion. It has a clamping portion 8h extending inward in the width direction of the substrate portion 8a from the tip 8g of 8f. The sandwiching portion 8h extends in parallel with one surface of the substrate portion 8a at a position approximately equal to the thickness of the plate-like base portion 6b of the parting material 6 from one surface of the substrate portion 8a (FIG. 4). . For this reason, the space below the clamping portion 8 h has a height that can accommodate the plate-like base portion 6 b of the parting material 6.
　また、４つの受け部８ｃは、２つの受け部８ｃが、基板部８ａの幅方向において互いに対向して対を形成するように配置され、更に、受け部８ｃの各対が、基板部の長手方向に直列するように配置されている。 Further, the four receiving portions 8c are arranged such that the two receiving portions 8c are opposed to each other in the width direction of the substrate portion 8a, and each pair of the receiving portions 8c is arranged in the longitudinal direction of the substrate portion. They are arranged in series in the direction.
　この連結具８は、挟持部８ｈと基板部８ａの間に、見切材６の本体６ａの板状基部６ｂの側縁部６ｂ’を挟むことによって、見切材６の本体６ａを連結具８に固定することができる。 In this connecting tool 8, the side edge 6 b ′ of the plate-like base part 6 b of the main body 6 a of the parting material 6 is sandwiched between the clamping part 8 h and the substrate part 8 a, whereby the main body 6 a of the parting material 6 is connected to the connecting tool 8. Can be fixed.
　さらに、幅方向に対となる２つの受け部８ｃの立ち上がり部８ｆ間の距離Ｘは、板状基部６ｂの側縁部６ｂ’の両側縁６ｍの間の幅方向の長さＹより所定長Ｚだけ長くなるように基板部８ａに設けられている。
　この所定長Ｚにより、図２ないし図５に示されているように、連結具８に見切材６を連結したとき、見切材６の板状基部６ｂは、幅方向に「あそび」がある状態で、連結具８の受け部８ｃに収容される。この「あそび」によって、連結具８に対する見切材６の位置を調整することができる。 Further, the distance X between the rising portions 8f of the two receiving portions 8c paired in the width direction is a predetermined length Z from the length Y in the width direction between the side edges 6m of the side edge 6b ′ of the plate-like base 6b. It is provided in the board | substrate part 8a so that it may become long only.
2 to 5, when the parting material 6 is connected to the connector 8, the plate-like base portion 6 b of the parting material 6 has “play” in the width direction. Thus, it is accommodated in the receiving portion 8 c of the connector 8. By this “play”, the position of the parting material 6 relative to the connector 8 can be adjusted.
　所定長Ｚは、好ましくは距離Ｘの１０％未満の長さ、より好ましくはＸの長さの５％未満の長さに設定されるのがよい。 The predetermined length Z is preferably set to a length of less than 10% of the distance X, more preferably a length of less than 5% of the length of X.
　受け部８ｃは、見切材６の板状基部６ｂの側縁部６ｂ’を、連結具８の基板部８ａ方向に付勢する弾性を有している。この弾性により、板状基部６ｂを連結具８の基板部８ａに押付けることができるため、連結具８が板状基部６ｂをしっかりと挟持し、確実に固定することができる。 The receiving portion 8 c has elasticity to urge the side edge portion 6 b ′ of the plate-like base portion 6 b of the parting member 6 in the direction of the substrate portion 8 a of the connector 8. Because of this elasticity, the plate-like base portion 6b can be pressed against the substrate portion 8a of the connector 8, so that the connector 8 can firmly hold the plate-like base portion 6b and can be securely fixed.
　図３乃至図５に示されているように、突出部８ｅは、連結具８の基板部８ａの他方の面８ｄに形成されている。突出部８ｅは、基板部８ａの他方の面８ｄの中央付近から基板部８ａの他方の面８ｄに対して垂直に延びる一対の板状の突出基部８ｉを有し、各突出基部８ｉには、返し部８ｋ（抜け防止部）が設けられている。 As shown in FIGS. 3 to 5, the protruding portion 8 e is formed on the other surface 8 d of the substrate portion 8 a of the connector 8. The protruding portion 8e has a pair of plate-like protruding base portions 8i extending perpendicularly to the other surface 8d of the substrate portion 8a from near the center of the other surface 8d of the substrate portion 8a. A return portion 8k (a drop prevention portion) is provided.
　返し部８ｋは、基板部８ａに向かって拡開する形状である小片である。詳細には、返し部８ｋは、突出基部８ｉに上方(基板部方向)に向かって開口するコ字状の切り込みを形成し、切り込みで囲まれた部分を、突出基部８ｉとの接続部を起点に基板部８ａの長手方向外方に向けた折り曲げることによって形成された部分である。 The return portion 8k is a small piece having a shape expanding toward the substrate portion 8a. Specifically, the return portion 8k forms a U-shaped cut opening upward (toward the substrate portion) in the protruding base portion 8i, and the portion surrounded by the cut starts from the connection portion with the protruding base portion 8i. This is a portion formed by bending the substrate portion 8a outward in the longitudinal direction.
　突出部８ｅおよび返し部８ｋも、基板部８ａと同様の金属製プレートで形成されているので、弾性を有している。 The protruding portion 8e and the return portion 8k are also made of a metal plate similar to the substrate portion 8a, and thus have elasticity.
　このため、突出部８ｅが、返し部８ｋの先端の間隔より小径の孔部４ａ内に挿入されると、突出基部８ｉおよび返し部８ｋの弾性により、返し部８ｋが孔部４ａの内面を押圧し、突出部８ｅが壁面４の孔部４ａから抜けることが抑制される。 For this reason, when the protruding portion 8e is inserted into the hole 4a having a smaller diameter than the interval between the tips of the return portions 8k, the return portion 8k presses the inner surface of the hole 4a due to the elasticity of the protruding base portion 8i and the return portion 8k. Thus, the protrusion 8e is prevented from coming out of the hole 4a of the wall surface 4.
　本実施形態の連結具８では、孔部４ａから抜けを防止するための手段として、返し部８ｋが設けられているが、この抜け防止手段は、返し部８ｋに限定されるものではなく、突出部８ｅが壁面４の孔部４ａから抜けることを防止することができれば他の構成を有するものでもよい。 In the connection tool 8 of the present embodiment, the return portion 8k is provided as a means for preventing the hole 4a from coming off. However, the return prevention means is not limited to the return portion 8k, and protrudes. Any other configuration may be used as long as the portion 8e can be prevented from coming out of the hole 4a of the wall surface 4.
　連結具８は、図１乃至図３、及び図５に示すように、基板部８ａと別体に形成された仮留材１０をさらに備えている、仮留材１０は、弾性変形可能な材料で形成されたバンド状の部材であり、一端に、外方に向かって折り返され、見切材６の本体６ａの板状基部６ｂの側縁部６ｂ’に係合する係合部１０ａを備えている。 As shown in FIG. 1 to FIG. 3 and FIG. 5, the connecting tool 8 further includes a temporary anchoring material 10 formed separately from the substrate portion 8 a. The temporary anchoring material 10 is an elastically deformable material. 1 is provided with an engaging portion 10a that is folded outward and engaged with the side edge portion 6b 'of the plate-like base portion 6b of the main body 6a of the parting member 6. Yes.
　この仮留材１０は、壁面に固定された連結具に連結された見切材の本体に、断熱材を仮固定するために使用される部材である。
　即ち、断熱構造の施工時に、連結具によって壁面に連結された見切材に断熱材２の側面を当接させた状態で、Ｌ字状の初期形状にある仮留材１０の係合部１０ａを見切材６の本体６ａの板状基部６ｂの側縁部６ｂ’に係合させ、次いで、Ｌ字状の仮留材１０を断熱材２の側面に沿ってＵ字状に湾曲させて、仮留材１０で断熱材２の側部を挟持することにより、断熱材２を壁面４に仮固定するものである。 The temporary anchoring material 10 is a member used for temporarily fixing a heat insulating material to a main body of a parting material connected to a connector fixed to a wall surface.
That is, at the time of construction of the heat insulating structure, the engaging portion 10a of the temporary anchoring material 10 in the L-shaped initial shape is formed in a state where the side surface of the heat insulating material 2 is brought into contact with the parting material connected to the wall surface by the connector. The parting material 6 is engaged with the side edge 6b ′ of the plate-like base 6b of the main body 6a, and then the L-shaped temporary anchoring material 10 is curved in a U shape along the side surface of the heat insulating material 2, The heat insulating material 2 is temporarily fixed to the wall surface 4 by sandwiching the side portion of the heat insulating material 2 with the retaining material 10.
　次に、図６Ａないし図６Ｄを参照して、本発明の第１実施形態による連結具８を使用した断熱構造１の施工方法を説明する。 Next, with reference to FIG. 6A thru | or FIG. 6D, the construction method of the heat insulation structure 1 using the connector 8 by 1st Embodiment of this invention is demonstrated.
　まず、連結具８の挟持部８ｈと基板部８ａとの間に、見切材６の本体６ａの板状基部６ｂの両側端６ｂ’を、連結具８の長手方向に通す。見切材６の本体６ａは、板状基部６ｂの側縁部６ｂ’が挟持部８ｈと基板部８ａの間に板状基部６ｂの側縁部６ｂ’に挟み込まれることによって、連結具８に摺動可能な状態で固定される。 First, both side ends 6 b ′ of the plate-like base portion 6 b of the main body 6 a of the parting material 6 are passed in the longitudinal direction of the connection tool 8 between the clamping part 8 h of the connection tool 8 and the substrate part 8 a. The main body 6a of the parting material 6 is slid onto the connector 8 when the side edge 6b 'of the plate-like base 6b is sandwiched between the side edge 6b' of the plate-like base 6b between the sandwiching part 8h and the substrate 8a. Fixed in a movable state.
　次いで、図６Ａに示すように、連結具８の突出部８ｅを壁面４の孔部４ａに挿通させることにより、連結具８及び本体６ａを壁面４に固定する。この際、突出基部８ｉの弾性力により突出基部８ｉの返し部８ｋが孔部４ａの内側面に押し付けられるため、突出基部８ｉが孔部４ａから抜けることを防止でき確実に固定される。ここで孔部４ａとしては、壁面４に予め設けられている孔が利用される。 Next, as shown in FIG. 6A, the connector 8 and the main body 6 a are fixed to the wall surface 4 by inserting the protruding portion 8 e of the connector 8 into the hole 4 a of the wall surface 4. At this time, since the return portion 8k of the protruding base 8i is pressed against the inner surface of the hole 4a by the elastic force of the protruding base 8i, the protruding base 8i can be prevented from coming out of the hole 4a and is securely fixed. Here, a hole provided in advance in the wall surface 4 is used as the hole 4a.
　さらに、図６Ｂに示すように、Ｌ字状の初期形状にある仮留材１０の係合部１０ａを、壁面４に固定されている見切材６の板状基部６ｂの側縁部６ｂ’に係合させることにより、仮留材１０を見切材６の板状基部６ｂに固定する。次いで、断熱材２を、側端面が見切材６に沿って配置する(図６Ｂ)。 Furthermore, as shown in FIG. 6B, the engaging portion 10 a of the temporary anchoring material 10 in the L-shaped initial shape is connected to the side edge 6 b ′ of the plate-like base portion 6 b of the parting material 6 fixed to the wall surface 4. By engaging, the temporary anchoring material 10 is fixed to the plate-like base portion 6 b of the parting material 6. Then, the heat insulating material 2 is arrange | positioned along the parting material 6 by the side end surface (FIG. 6B).
　さらに、図６Ｃに示すように、可撓性を有する仮留材１０を断熱材２の端部に向かってＵ字状に屈曲させて断熱材１０の端部を挟持することにより、仮留材１０および見切材６を介して、断熱材２を壁面４に仮固定する。 Furthermore, as shown in FIG. 6C, the temporary anchoring material 10 is bent in a U shape toward the end of the heat insulating material 2 to sandwich the end of the heat insulating material 10. The heat insulating material 2 is temporarily fixed to the wall surface 4 through 10 and the parting material 6.
　最後に、図６Ｄに示すように、見切材６のカバー６ｆのステム部６ｈを、本体６ａのスロット６ｄに挿入することにより、カバー６ｆを本体６ａに連結し、カバー６ｆを本体６ａの間に断熱材２の端部を挟持し、断熱材２を壁面４に固定する。 Finally, as shown in FIG. 6D, by inserting the stem portion 6h of the cover 6f of the parting material 6 into the slot 6d of the main body 6a, the cover 6f is connected to the main body 6a, and the cover 6f is interposed between the main bodies 6a. The end of the heat insulating material 2 is sandwiched and the heat insulating material 2 is fixed to the wall surface 4.
　本実施形態の連結具を使用した断熱構造により、連結具８を壁面４に固定するためにビス等を用いる必要がなく、見切材６の板状基部６ｂを連結具８に固定するためにもビス等を用いる必要がないため、施工現場において作業時間を短縮し、作業者の負担を軽減することができる。 In order to fix the plate-like base 6b of the parting material 6 to the connector 8, there is no need to use a screw or the like to fix the connector 8 to the wall surface 4 by the heat insulating structure using the connector of this embodiment. Since there is no need to use a screw or the like, it is possible to shorten the work time at the construction site and reduce the burden on the operator.
　車両等に積荷されたコンテナにおいて樹脂製の見切材が使用された場合、樹脂製の見切材をビス等で壁面に固定すると車両の振動で樹脂製の見切材は破損する恐れがある。
　しかしながら、上記実施形態の連結具８を使用した断熱構造１によれば、見切材６の板状基部６ａは、ビス等を用いず連結具８又は壁面４に対して摺動可能に固定されているため、車両等の振動により見切材６が破損することが抑制される。 When a resin parting material is used in a container loaded on a vehicle or the like, if the resin parting material is fixed to a wall surface with a screw or the like, the resin parting material may be damaged by vibration of the vehicle.
However, according to the heat insulating structure 1 using the connector 8 of the above embodiment, the plate-like base portion 6a of the parting material 6 is slidably fixed to the connector 8 or the wall surface 4 without using screws or the like. Therefore, the parting material 6 is prevented from being damaged by the vibration of the vehicle or the like.
　本実施形態の連結具８を使用した断熱構造１によれば、受け部８ｃが、見切材６の板状基部６ｂの側縁部６ｂ’を、基板部８ａとの間で挟持するように構成されているため、簡単な手順で、見切材６を連結具８に連結することができ、施工現場において作業時間を短縮し、作業者の負担を軽減することができる。 According to the heat insulating structure 1 using the connector 8 of the present embodiment, the receiving portion 8c is configured so as to sandwich the side edge portion 6b ′ of the plate-like base portion 6b of the parting material 6 with the substrate portion 8a. Therefore, the parting material 6 can be connected to the connecting tool 8 by a simple procedure, and the working time can be shortened at the construction site and the burden on the operator can be reduced.
　本実施形態の連結具８を使用した断熱構造１によれば、対向する受け部８ｃの間の距離Ｘが、見切材６の板状基部６ｂの両側縁間の長さＹより所定長Ｚだけ長くなる、すなわち、板状基部６ｂが「あそび」をもって受け部８ｃ間に収容されるように設定されている。これにより、断熱材２を壁面４に固定したとき、断熱材２と見切材６の板状基部６ａが干渉して断熱材２に盛り上がり等が発生しても、見切材６の板状基部６ｂを連結具８に対して移動させて板状基部６ｂの位置を調整し、断熱材２の盛り上がりを吸収することができる。 According to the heat insulating structure 1 using the connector 8 of the present embodiment, the distance X between the opposing receiving portions 8c is a predetermined length Z from the length Y between both side edges of the plate-like base portion 6b of the parting material 6. In other words, the plate-like base portion 6b is set to be accommodated between the receiving portions 8c with “play”. Thereby, when the heat insulating material 2 is fixed to the wall surface 4, even if the heat insulating material 2 interferes with the plate-like base portion 6 a of the parting material 6 and the heat insulating material 2 swells, the plate-like base part 6 b of the parting material 6. Can be moved with respect to the connector 8 to adjust the position of the plate-like base portion 6b, and the rise of the heat insulating material 2 can be absorbed.
　また、樹脂製の見切材の温度変化による伸縮に起因する、断熱材２の盛り上がり、あるいは断熱材間に発生する隙間を、「あそび」によって、打ち消し、断熱性能を向上させることができる。 Also, the rise of the heat insulating material 2 or the gap generated between the heat insulating materials due to the expansion and contraction due to the temperature change of the resin parting material can be canceled by “play”, and the heat insulating performance can be improved.
　本実施形態の連結具８を使用した断熱構造１によれば、簡単な構造の仮留材１０によって断熱材２を仮固定できるので、簡単な部品によって施工時間を短縮できる。 According to the heat insulating structure 1 using the connector 8 of the present embodiment, the heat insulating material 2 can be temporarily fixed by the temporary anchoring material 10 having a simple structure, so that the construction time can be shortened with simple parts.
　本実施形態の連結具８を使用した断熱構造１及びその施工方法によれば、ビス等による固定が不要となるので、ビス等で誤って断熱材を破損させる可能性が低減される。 According to the heat insulating structure 1 using the connector 8 of the present embodiment and its construction method, fixing with screws or the like is not necessary, so that the possibility of accidentally damaging the heat insulating material with screws or the like is reduced.
　次に、図７を参照して、本発明の第２実施形態による連結具１０８を説明する。
　本実施形態の連結具１０８は、壁面４の周縁端における断熱材の固定に用いられる連結具である。
　本実施形態の連結具１０８およびこの連結具１０８を用いた断熱構造は、断熱材が見切材１０６の一方の側部のみに配置される点を除き、基本的な構成は、上記第１実施形態の連結具８およびこの連結具８を用いた断熱構造１と同様である。
　以下、第１実施形態との相違点のみを説明する。 Next, a connector 108 according to a second embodiment of the present invention will be described with reference to FIG.
The connector 108 of this embodiment is a connector used for fixing the heat insulating material at the peripheral edge of the wall surface 4.
The basic structure of the connector 108 and the heat insulating structure using the connector 108 of the present embodiment is the same as that of the first embodiment except that the heat insulating material is disposed only on one side of the parting material 106. The connector 8 and the heat insulating structure 1 using the connector 8 are the same.
Only differences from the first embodiment will be described below.
　図７は、本発明の第２実施形態の連結具１０８を使用した断熱構造１０１を示す断面図であり、図２のＢ－Ｂ線に沿った断面図である図５に相当する図面である。 FIG. 7 is a cross-sectional view showing a heat insulating structure 101 using the connector 108 according to the second embodiment of the present invention, and corresponds to FIG. 5 which is a cross-sectional view taken along the line BB of FIG. .
　図７に示されているように、断熱構造１０１では、見切材１０６の本体は、幅方向の片側のみに板状基部１０６ａが形成され、カバーは、幅方向の片側のみに押さえ部１０６ｇが形成されている。 As shown in FIG. 7, in the heat insulating structure 101, the main body of the parting material 106 has a plate-like base portion 106a formed only on one side in the width direction, and the cover has a pressing portion 106g formed only on one side in the width direction. Has been.
　本実施形態の連結具１０８は、基板部１０８ａの幅方向一端側のみに受け部１０８ｅが形成されている。基板部１０８ａの幅方向他端側の部分は、受け部等が形成されず、基板部の一端側部分に対し直角に折り曲げられた仕切り壁１１２が形成されている。 In the connector 108 of this embodiment, a receiving portion 108e is formed only on one end side in the width direction of the substrate portion 108a. A receiving portion or the like is not formed on the portion on the other end side in the width direction of the substrate portion 108a, and a partition wall 112 bent at a right angle with respect to the one end portion portion of the substrate portion is formed.
　尚、本実施形態の連結具１０８も、「あそび」をもって、見切材を受け入れるように構成されている。 In addition, the connection tool 108 of this embodiment is also configured to accept a parting material with “play”.
　本発明の前記実施形態に限定されることなく、特許請求の範囲に記載された技術的思想の範囲内で種々の変更、変形が可能である。 The present invention is not limited to the above-described embodiment, and various changes and modifications can be made within the scope of the technical idea described in the claims.
１：断熱構造
２：断熱材
４：壁面
６：見切材
６ａ：(見切材の)本体
６ｂ：板状基部
６ｂ’：（板状基部の）側縁部
８：連結具
８ａ：（連結具の）基板部
８ｂ：（連結具の）一方の面
８ｃ：（連結具の）受け部
８ｄ：（連結具の）他方の面
８ｅ：（連結具の）突出部
８ｆ：（連結具の）立ち上がり部
８ｈ：（連結具の）挟持部 1: heat insulation structure 2: heat insulation material 4: wall surface 6: parting material 6a: main body 6b (of the parting material): plate-like base part 6b ': side edge part (of the plate-like base part) 8: connector 8a: ) Substrate portion 8b: One surface 8c (of the connector): Receiving portion 8d (of the connector): Other surface 8e (of the connector): Projection 8f (of the connector): Rising portion (of the connector) 8h: clamping part (of connecting tool)

Claims (7)

  1. 　板状基部を有する見切材を壁面に連結する連結具であって、
    　基板部と、該基板部の一方の面に形成され前記見切材の板状基部を受け入れる受け部と、前記基板部の他方の面から突出し前記壁面に形成された孔部に挿通可能な突出部とを備え、
    　前記受け部が、前記見切材の板状基部の側縁部を挟持するように構成され、
    　前記突出部が、前記孔部からの抜けを防止する抜け防止部を有している、
    　ことを特徴とする連結具。     A connector for connecting a parting material having a plate-like base to a wall surface,
    A substrate portion; a receiving portion that is formed on one surface of the substrate portion and receives the plate-like base portion of the parting material; and a protruding portion that protrudes from the other surface of the substrate portion and can be inserted into a hole formed in the wall surface. And
    The receiving portion is configured to sandwich a side edge portion of the plate-like base portion of the parting material,
    The protruding portion has a drop prevention portion that prevents the protrusion from coming out from the hole portion.
    A connector characterized by that.
  2. 　前記受け部が、前記見切材の板状基部の側縁部を前記基板部との間で挟持するように構成されている、
    　請求項１に記載の連結具。     The receiving portion is configured to sandwich a side edge portion of the plate-like base portion of the parting material between the substrate portion,
    The connector according to claim 1.
  3. 　前記受け部が、前記基板部の一方の面から延びる立ち上がり部と、前記一方の面から前記見切材の板状基部の厚さと略等しい距離をおいて前記立ち上がり部の先端から前記一方の面と平行に延びる挟持部とを有し、
    　前記基板部と前記挟持部との間に前記見切材の板状基部の側縁部が挟持される、
    　請求項２に記載の連結具。     The receiving portion extends from one surface of the substrate portion, and the one surface from the tip of the rising portion at a distance substantially equal to the thickness of the plate-like base portion of the parting material from the one surface. A sandwiching portion extending in parallel,
    A side edge portion of the plate-like base portion of the parting material is sandwiched between the substrate portion and the sandwiching portion.
    The connector according to claim 2.
  4. 　前記受け部が複数設けられ、
    　前記複数の受け部の２つが、前記見切材の板状基部の両側縁部を保持するように対向して配置されている、
    　請求項１乃至３の何れか１項に記載の連結具。     A plurality of the receiving portions are provided,
    Two of the plurality of receiving portions are arranged to face each other so as to hold both side edges of the plate-like base portion of the parting material.
    The connector according to any one of claims 1 to 3.
  5. 　前記対向して配置された２つの受け部の前記立ち上がり部の間の距離が、前記見切材の板状基部の両側縁の間の長さより所定長だけ、長くなるように設定されている、
    　請求項４に記載の連結具。     The distance between the rising portions of the two receiving portions arranged opposite to each other is set to be longer by a predetermined length than the length between both side edges of the plate-like base portion of the parting material,
    The connector according to claim 4.
  6. 　前記抜け防止部が、前記突出部の基部に向かって拡開する形状である返し部である、
    　請求項１乃至５の何れか１項に記載の連結具。     The slip-off preventing portion is a return portion that is shaped to expand toward the base of the protruding portion.
    The connector according to any one of claims 1 to 5.
  7. 　一端に前記見切材の板状基部の一側縁部を挟持するフック状の係合部を有する弾性変形可能な略Ｕ字状の仮留材を、さらに備えている、
    　請求項１ないし６の何れか１項に記載の連結具。     An elastically deformable substantially U-shaped temporary anchoring material having a hook-like engaging portion that sandwiches one side edge of the plate-like base portion of the parting material at one end;
    The connector according to any one of claims 1 to 6.
PCT/JP2018/002859 2017-02-06 2018-01-30 Connector WO2018143154A1 (en)

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JP2017-019776 2017-02-06
JP2017019776A JP6948130B2 (en) 2017-02-06 2017-02-06 Connector

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WO2018143154A1 true WO2018143154A1 (en) 2018-08-09

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US2996751A (en) * 1958-09-09 1961-08-22 Stanley Works Snap-on molding
US4109981A (en) * 1976-11-11 1978-08-29 Josephine Pfaehler Cabinet-like furniture unit of cellular structure
EP1493880A2 (en) * 2003-06-29 2005-01-05 Karl-Heinz Fiedler Edging strip for floors
JP2008527218A (en) * 2005-01-12 2008-07-24 フロアリング インダストリーズ リミテッド A finishing set for flooring, and holders and finishing profiles for the finishing set, and a method of manufacturing the finishing profile and skirting board.
DE102012012207A1 (en) * 2012-06-12 2013-12-12 Proverum Ag Mounting rail for covering strip for floating surface, has retaining area for arranging and retaining base profile, elevation profile or coupling area of covering strip for detachable fastening of mounting rail on base profile

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7282426B1 (en) * 2023-01-24 2023-05-29 株式会社レイテック Plate material fixing method and parting member attachment

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JP6948130B2 (en) 2021-10-13

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