JP3931867B2 - Attachment for installation of insulation materials and installation method - Google Patents

Description

The present invention is a heat insulating material or soundproofing material formed of glass wool, rock wool or the like on a wall or ceiling surface formed of concrete or wood in public buildings such as ordinary houses, schools, factories or special facilities. Nail guide member used for attaching or constructing cushion material made of sponge etc. to the wall surface made of concrete or wood etc. of kindergarten or hospital etc. and heat insulating material using this nail guide member a related to touch the instrument, as well as mounting construction method for mounting construction and the like.

  Conventionally, a heat insulating material such as glass wool or rock wool or a soundproofing material is attached to a wall surface formed of concrete. As one of conventional construction methods, as shown in FIG. 18, a metal fitting 70 in which a pin 72 is attached to one surface of a thin metal plate 71 by welding or the like is used. Adhesive is applied to the surface of the concrete wall, and a large number of pins 72 protruding perpendicularly from the wall surface are pierced with a heat insulating material or the like to bend the tip of the pin 72 or a plastic cap is attached to the tip of the pin 72. Installation and installation of a heat insulating material is performed by mounting. In this method, construction time corresponding to the curing time of the adhesive for adhering the plate 71 to the concrete surface or the like is required, and work such as bending after attaching the heat insulating material to the pin 72 or mounting of a cap is required. There was a problem that it took a lot of construction man-hours and time. Furthermore, the construction method using the adhesive sometimes cannot be used from the environment due to the harmful components emanating from the adhesive.

  Further, as shown in FIG. 19, using a fixture 80 in which a disc-shaped seat plate 82 for holding a material to be secured is attached to the tip of a concrete pin 81 that can be driven into concrete by a power nailer. By loading the head 83 of the concrete pin 81 into the injection port of the power nailer and driving it from above the to-be-adhered material arranged on the concrete surface or the like, the seat plate 82 fixed to the concrete surface or the like is used. It is known that a fixing material is attached to a concrete surface or the like. In such a fixture 80, the tip of the concrete pin 81 is made to the concrete surface or the like by a guide tube 84 formed at the center of the seat plate. In the case of a heat insulating material or the like having a large thickness dimension, the distance between the guide tube 84 and the concrete surface becomes large and the tip of the concrete pin 81 is Problem concrete pin 81 is or bouncing inclined implantation can not be reliably occurs since the guide is not performed until reaching the Nkurito surface or the like. Further, this type of heat insulating material has elasticity, and there is a problem that the seat plate 82 compresses the heat insulating material when hitting, and the heat insulating material is recessed, so that the heat insulating effect and soundproofing or cushioning properties are impaired.

In order to solve the above-described problems in the prior art, a fixing device is formed in which a hollow shaft communicating with the opening having a large-area annular head having an opening formed at one end is integrally formed. The part is embedded in a heat insulating material, the tip of the shaft is brought into contact with the concrete, and the concrete nail is driven into the concrete through the hollow of the shaft from the annular head side using a power nailing machine such as gunpowder operation. There has already been proposed a structure in which the fixing tool is fixed to concrete and a heat insulating material or the like is attached to the concrete wall surface between the annular head portion of the fixing tool and the concrete surface.
Japanese Patent No. 2899092 (FIG. 3)

  In this conventional fixture, the hollow portion formed in the shaft of the fixture is formed with a small diameter to guide the shaft portion of the concrete nail at the tip portion of the shaft. The diameter-enlarged head is formed so as to be received in the hollow portion. In this fixture, it is necessary to increase the protruding length of the driver of the power nail driver in order to drive the head of the concrete nail deep into the hollow of the shaft, and it can be installed with a general-purpose power nail driver. A special tool is required to use this fixture. Also, if the inner diameter of the hollow part is increased so that the nose part of a general-purpose power nailer can be inserted into the hollow interior, the outer diameter of the fixing tool increases and the fixing tool can be inserted into the heat insulating material. First, it is necessary to make a hole for mounting in the heat insulating material in advance. Therefore, in this conventional fixing tool, an operation for making a hole for inserting a heat insulating material, a work for inserting the fixing tool into the hole, and a work for driving a concrete nail from the upper surface side of the annular head of the fixing device. There is a problem that it is necessary to carry out the process separately, and it requires construction man-hours and the construction cost cannot be reduced.

The present invention solves the above-mentioned problems in the prior art, and it is possible to easily construct a flexible and thick insulating material on a concrete surface or the like by driving a concrete nail using a general-purpose power nailer. a heat insulating material attachment and a nail guide member for mounting construction by holding the tip of the universal power nailing machine construction due to a nail guide member so as to easily, the general purpose of mounting the fixture and the attachment and to provide a a attachment and mounting construction method for mounting construction of heat insulating material such as by the power nailer.

In order to solve the above-mentioned problems, the attachment for mounting the heat insulating material or the like according to the present invention is set to have substantially the same length as the thickness of the heat insulating material to be installed and accommodates only the shaft portion of the concrete nail. A guide sleeve having a hollow portion for guiding the tip portion to a concrete surface or the like; a large-area collar portion for holding the surface of the heat insulating material is formed on one end side of the guide sleeve; An attachment that can be mounted on a nailing machine to attach and insulate a heat insulating material on a concrete surface, etc., with a nail guide member that has a through hole communicating with the hollow part, and forms a nail injection port for a general-purpose power nailing machine to which may be mounted to the nose portion, the state in which the distal end portion of the guide sleeve in a state in which the guide sleeve of the nail guide member aligned with the nail injection port along the direction of the nail injection port Characterized by comprising a holding means for holding the flange portion of the nail guide members.

According to a second aspect of the present invention , a synthetic resin material is formed on the outer peripheral portion of the attachment that is detachable from the nose portion of the general-purpose nailing machine, and the nailing machine is made perpendicular to the surface of the heat insulating material. A stabilizing board having a sufficiently large area so as to be guided is integrally attached.

Furthermore, the attachment for mounting construction of a heat insulating material or the like according to claim 3 is set to have substantially the same length as the thickness of the heat insulating material to be constructed and accommodates only the shaft portion of the concrete nail, A guide sleeve having a hollow portion for guiding the surface to a concrete surface or the like, and forming a large-area collar portion that holds the surface of the heat insulating material on one end side of the guide sleeve, and the hollow portion of the guide sleeve in the collar portion A construction method in which a heat insulating material is attached to a concrete surface or the like by a nail guide member formed with a through hole communicating with the nail guide , and the nail guide is held in a state in which a collar portion of the guide member is held by an attachment attached to a nailing machine. The nailing machine is driven with the guide sleeve of the member stabbed into the heat insulating material placed on the concrete surface and the tip of the guide sleeve in contact with the concrete surface. A nail guide member, characterized in that to fasten the concrete surface or the like by a concrete nail driven out from the nailing machine Te.

In addition, the method for installing a heat insulating material or the like according to claim 4 is set to a length substantially the same as the thickness of the heat insulating material to be constructed, and accommodates only the shaft portion of the concrete nail, a guide sleeve hollow portion for guiding to the concrete surface or the like is formed, the one end of the guide sleeve to form a flange portion of a large area for holding the surface of the heat insulating material, the hollow portion of the guide sleeve to the flange portion When installing a heat insulating material on a concrete surface or the like with a nail guide member formed with a through hole communicating with a hole , a hole was previously drilled in a predetermined portion of the heat insulating material with a drilling jig and attached to a nail driver The hook portion of the nail guide member is held by the attachment, and the guide sleeve of the nail guide member is inserted into the hole formed in the heat insulating material, and the leading end portion of the guide sleeve is concreted. A nail guide members by concrete nails that drives the nailing machine being in contact with the up surface or the like driven out from the nailing machine A mounting method of constructing the insulation material or the like for fastening to the concrete surface or the like, the drilling The jig for use includes a drilling tool having a tubular blade portion having a tapered drilling blade formed at the tip and a handle for piercing the tubular blade portion into the heat insulating material on the other end side, and the heat insulating material. A pair of guide pieces that are in contact with each adjacent edge are formed, and guides are provided so that the tubular blade portion of the punching tool can be pierced into the heat insulating material from each guide piece to a predetermined size location. It is characterized by being comprised by the guide member which formed the pipe | tube.

According to the first aspect of the present invention, the holding means for holding the flange portion of the nail guide member in a state in which the guide sleeve of the nail guide member is aligned with the injection port and the distal end portion of the guide sleeve is along the direction of the injection port. And an attachment that can be attached to the nose part forming the injection port of a general-purpose power nailer, so that the above-described nail guide member and the construction of the heat insulating material by the concrete nail Therefore, the construction can be performed without preparing a dedicated nailing machine, and the construction cost can be reduced.

According to a second aspect of the present invention, a ballast formed of a synthetic resin material and formed with a sufficiently large area so as to guide the nailing machine perpendicularly to the surface of the heat insulating material is integrated with the attachment. Therefore, it is possible to prevent the nail driver from tilting without bending or deforming the heat insulating material even when installing the soft heat insulating material, and the driving depth can be reduced by driving the nail vertically. It becomes possible to stabilize the construction and improve the construction state of the heat insulating material.

According to the invention of the mounting construction method of claim 3, the nail guide member is held by the attachment attached to the nailing machine, and the guide sleeve of the nail guide member is pierced into the heat insulating material arranged on the concrete surface. The nail guide member is fixed to the concrete surface by the concrete nail driven from the nailing machine by driving the nailing machine with the tip of the guide sleeve in contact with the concrete surface. The work of drilling holes in the heat insulating material and inserting the nail guide member into this hole is unnecessary, and the heat insulating material can be installed at the same time that the nail guide member is fixed to the concrete surface etc. with a general nailing machine. The construction cost can be reduced.

Further, according to the invention of claim 4, a hole is formed in advance in a predetermined portion of the heat insulating material by a drilling jig, and the flange portion of the nail guide member is held by an attachment attached to a nailing machine, Concrete that is driven out of the nailing machine by driving the nailing machine with the guide sleeve of the nail guide member pierced into the hole formed in the heat insulating material and the tip of the guide sleeve being in contact with the concrete surface The nail guide member with the tip of the guide sleeve formed in a flat shape by the nail is fixed to the concrete surface. Therefore, the heat insulating material is fixed simultaneously with the fixing of the nail guide member to the concrete surface by a general nailing machine. Therefore, the construction period can be shortened and the construction cost can be reduced.

  And a drilling tool having a tubular blade portion having a tapered drilling blade formed at the tip thereof and a handle for piercing the tubular blade portion into the heat insulating material on the other end. In addition, a pair of guide pieces that are in contact with the respective adjacent edges of the heat insulating material are formed, and the tubular blade portion of the drilling tool can be pierced into the heat insulating material from each guide piece to a predetermined dimension. In this way, an opening for inserting the guide sleeve of the nail guide member can be formed in a predetermined portion of the heat insulating material, and the guide sleeve is perforated at the tip of the guide sleeve A nail guide member that does not have a blade for use can be used, and a heat insulating material having a good mounting condition can be mounted.

The purpose of installing and installing the heat insulating material on the concrete surface via a concrete nail driven by a general-purpose power nailer is set to approximately the same length as the thickness of the heat insulating material to be installed and the shaft of the concrete nail A guide sleeve having a hollow portion that accommodates only the portion and guides the tip of the nail to the concrete surface and the like, and forms a large-area collar portion that holds the surface of the heat insulating material on one end side of the guide sleeve And a construction method in which a heat insulating material is attached to a concrete surface or the like by a nail guide member in which a through hole communicating with the hollow portion of the guide sleeve is formed in the flange portion, and the guide member is attached by an attachment attached to a nailing machine The guide sleeve of the nail guide member is pierced into the heat insulating material arranged on the concrete surface or the like with the heel part of the guide sleeve held, and the tip of the guide sleeve is A nail guide members by concrete nails that drives the nailing machine is driven out from the nailing machine is realized by the construction method and the construction for attachment to fixed to the concrete surface or the like being in contact with the discrete surface or the like.

  A first embodiment of the present invention shown in FIGS. 1 to 8 will be described below. 1 and 2 show a nail guide member 1 of the present invention for attaching and fixing a heat insulating material or the like to a concrete surface or the like and a concrete nail 2 for fixing the nail guide member 1 to a concrete surface or the like. The nail guide member 1 is made of an iron-based metal material, and is formed in a disc shape and has a flange portion 4 in which a through hole 3 is formed at the center, and a central portion of the flange portion 4 from one surface. The guide sleeve 5 extends in the vertical direction and is formed integrally with the flange 4. The flange portion 4 is formed in a sufficiently large area so as to be in contact with the surface of the heat insulating material or the like so as to hold the heat insulating material, and is hollow in the center of the guide sleeve 5 along the longitudinal direction of the guide sleeve 5. A portion 6 is formed, and the hollow portion 6 communicates with the through hole 3 formed in the flange portion 4.

  The through hole 3 formed in the hollow portion 6 and the flange portion 4 of the guide sleeve 5 is formed to have an inner diameter that can accommodate the shaft portion 2a of the concrete nail 2 that fixes the nail guide member 1 to the concrete surface or the like. The outer diameter of the guide sleeve 5 is such that the strength capable of guiding the shaft portion 2a of the concrete nail 2 by the guide sleeve 5 is maintained until the tip 2b of the concrete nail 2 driven from the flange 4 side reaches the concrete surface or the like. Is set to Further, the distal end portion 5a of the guide sleeve 5 in this embodiment is cut into a taper shape so that an edge 7 is formed at the distal end. Thus, the guide sleeve 5 of the nail guide member 1 is sounded to the heat insulating material so that the guide sleeve 5 can be inserted into the heat insulating material through the nylon sheet covering the surface of the heat insulating material.

  The length of the guide sleeve 5 corresponds to the thickness of the heat insulating material corresponding to the thickness of the heat insulating material applied on the upper surface side of the concrete surface such as a wall or ceiling formed of concrete. A concrete nail 2 which is set to be slightly longer and is driven into the guide sleeve 5 from the through hole 3 on the upper surface side of the flange 4 of the nail guide member 1 in a state where the tip 5a of the guide sleeve 5 is in contact with the concrete surface or the like. The leading end 2b of the nail enters the concrete and the head 2c of the concrete nail 2 is brought into contact with the upper surface of the flange 4, so that the nail guide member 1 is attached to the concrete surface or the like. A heat insulating material or the like is held between the flange portion 4 and the concrete surface. When the nail guide member is fixed by the concrete nail, the edge 7 is slightly driven into the concrete.

  FIG. 3 shows that a nail guide member 1 for mounting and installing a heat insulating material or the like with the nail guide member 1 using a general-purpose power nailer is mounted and held on the tip of the nose portion 8 of the general-purpose power nailer. The tip 10 of the nose portion 8 is formed on the upper surface side of the attachment 10 and forms an injection port 9 of a nailing machine that is operated by power such as compressed air as shown in FIG. An attachment sleeve 11 for attaching the attachment 10 is formed on the contact member 12 which is slidably held along the nose portion 8 of the nailing machine as shown in FIG. It can be attached. A holding plate 14 is formed below the mounting sleeve 11 to hold the flange 4 of the nail guide member 1 on a surface perpendicular to the nail driving direction. As shown in FIG. 3 (b), a recess 15 for accommodating the flange 4 of the nail guide member 1 is formed on the lower surface side of the holding plate 14, and the flange of the nail guide member 1 is formed in the recess 15. Holding means 16 for holding 4 in the recess 15 is formed. The holding means 16 is composed of a plurality of magnets embedded in the bottom surface of the concave portion 15 of the holding plate 14 so as to attract and hold the collar portion 4 of the nail guide member 1 arranged in the concave portion 15. I have to. The guide sleeve 5 of the nail guide member 1 held in the recess 15 is positioned in alignment with the nail injection port 9.

  The concave portion 15 that accommodates the collar portion 4 and holds the nail guide member 1 does not rattle so that the hollow portion 6 of the guide sleeve 5 of the nail guide member 1 is aligned with the injection port 9 of the nose portion 8. 4 is formed so as to have an inner diameter that is larger than the outer dimension of the flange portion 4, and the depth of the recess 15 is formed to be equal to or smaller than the thickness of the flange portion 4. Further, a bulging portion 17 bulging outward in the radial direction is formed on a part of the concave portion 15 in the circumferential direction, and a concave portion 18 is formed on the bottom surface of this portion. Thus, when it becomes necessary to remove the nail guide member 1 once held in the recess 15 from the recess 15, the nail guide can be easily guided from the recess 15 by inserting a tip of a flathead screwdriver or the like into the recess 18. The member 1 can be removed.

  As shown in FIG. 4, the attachment 10 is attached by screws 13 to a contact member 12 that is slidably supported along a nose portion 8 forming an injection port 9 of a general-purpose power nailer. In this embodiment, the contact member 12 is connected to the contact arm 19, and the contact member 12 disposed at a position protruding from the tip of the nose portion 8 in a normal state is pressed against the workpiece to be nose 8. The nailing machine is activated by an operation of moving along the axis and an operation of a trigger lever. By inserting the collar 4 of the nail guide member 1 into the recess 15 formed on the lower surface side of the attachment 10, the collar 4 is attracted by the magnet 16, and the guide sleeve 5 of the nail guide member 1 is moved to the nail driver. Is held along the nail driving direction at the tip of the injection port 9.

  Hereinafter, a heat insulating material construction method using the nail guide member 1 of the above embodiment will be described with reference to FIGS. As shown in FIG. 5, the attachment 10 is attached to the tip of the nose portion 8 of the nailing machine, and the flange portion 4 of the nail guide member 1 is received in the concave portion 15 of the attachment 10, and the nail guide member 1 is accommodated by the magnet 16. Is held by the nailer. In this state, the distal end portion 5a of the guide sleeve 5 of the nail guide member 1 is held in front of the nose portion 8 toward the front of the injection port 9, and the heat insulating material P to which the nose portion 8 of the nail driver is to be constructed is provided. It arrange | positions so that the injection direction of the concrete nail 2 may become a right angle with surfaces, such as a wall formed with the concrete C, toward the upper surface. At this time, the concrete nail 2 is disposed in the injection port 9 of the nose portion 8, and a driver 20 for hitting the nail is waiting above the concrete nail 2.

  As shown in FIG. 6, the edge 7 formed at the tip of the guide sleeve 5 of the nail guide member 1 covers the surface of the heat insulating material P by operating the nose portion 8 of the nail driver against the heat insulating material P. The guide sleeve 5 is inserted into the heat insulating material P through the nylon sheet, and the tip of the guide sleeve 5 comes into contact with the surface of the concrete C. Since the length of the guide sleeve 5 of the nail guide member 1 to be used is set to be substantially the same as the thickness of the heat insulating material P, the collar portion 4 of the nail guide member 1 is in contact with the surface of the heat insulating material P in this state to insulate. The material P is arranged in a pressed state. In this state, the inclination state of the injection port 9 of the nailing machine is confirmed by monitoring the degree of deformation around the collar part 4 of the nylon sheet covering the surface of the heat insulating material P pressed by the collar part 4. Therefore, the guide sleeve 5 can be disposed substantially perpendicular to the surface of the heat insulating material P. Note that, by this pressing operation, the contact arm 19 is moved upward via the contact member 12 to which the attachment 10 is mounted, and the nailing machine can be driven by operating the trigger lever.

  When the nailing machine is driven by operating a trigger lever (not shown), the concrete nail 2 in the injection port 9 is driven out from the injection port 9 by the driver 20 as shown in FIG. The end portion 2b of the concrete nail 2 is guided by the guide sleeve 5 and inserted into the concrete C through the through hole 3 formed in the flange portion 4 of the guide sleeve 5 and into the hollow portion 6 of the guide sleeve 5. The head 2 c of the concrete nail 2 abuts on the upper surface of the flange 4, and the nail guide member 1 is fixed to the surface of the concrete C by the concrete nail 2. At this time, the tip portion of the edge 7 formed at the tip of the guide sleeve 5 is driven into the concrete, and the heat insulating material is attached so that the flange portion 4 presses the surface of the heat insulating material P. Thereafter, as shown in FIG. 8, when the attachment 10 of the nail driver is moved away from the surface of the heat insulating material P, the flange portion 4 of the nail guide member 1 escapes from the concave portion 15 of the attachment 10, and the heat insulating material P is made of concrete. The construction of the heat insulating material P on the concrete surface or the like is completed by being held between the surface of C and the flange portion 4 of the nail guide member 1.

  FIGS. 9 and 10 relate to other embodiments of the nail guide member 1 of the present invention. In these embodiments, a cap that covers the flange 4 of the nail guide member 1 or the head of the concrete nail 2 after construction is shown. 21 can be attached. In the embodiment shown in FIG. 9, the outer peripheral edge of the collar part 4 of the nail guide member 1 is formed in a taper shape to form the engaging part 22, and the engaging part 22 of the collar part 4 is formed of a plastic material or the like. By engaging a sleeve portion 23 formed on the outer peripheral edge of the cap 21, the cap 21 is attached to the collar portion 4 of the nail guide member 1, and the entire upper surface of the collar portion 4 is covered with the cap 21. In the embodiment shown in FIG. 10, a recess 24 for accommodating the head portion 2c of the concrete nail 2 is formed on the upper surface of the flange portion 4, and the sleeve portion 25 can be inserted between the recess 24 and the nail head 2c. The nail head 2c is covered with a plastic cap 21 having the shape shown in FIG. Thus, by covering the collar part 4 or the nail head part 2c with the cap 21, the rust of the collar part 4 or the nail head part 2c can be prevented. Furthermore, a hook member may be integrally formed on the cap 21 so that small items can be suspended. Further, a magnet may be provided on the cap 21 side so that the cap 21 is attracted and held on the upper surface of the flange 4 or the upper surface of the nail head 2c.

  Further, as in another embodiment shown in FIG. 11, the nail guide member 1 is formed with the flange portion 4 and the sleeve portion 5 separately, and the male screw portion 26 formed at the upper end of the sleeve portion 5 is replaced with the flange portion 4. You may make it couple | bond together by screwing in the internal thread part 27 formed in the center part. In this way, the collar portion 4 and the guide sleeve 5 are divided, and the guide sleeves 5 having different lengths are prepared, and the guide sleeve 5 having a length corresponding to the thickness of the heat insulating material is applied at the time of construction. The nail guide member 1 can be reduced in cost by being screwed into the portion 4 and integrally coupled. Further, in place of the coupling by the screwing of the male screw portion 26 and the female screw portion 27, a tapered surface that fits between the flange portion 4 and the guide sleeve 5 is formed and coupled by fitting the tapered surface. May be.

  Furthermore, in any of the above-described embodiments, the flange 4 is formed in a disk shape, but the outer shape of the flange 4 may be any shape. Further, the material of the nail guide member 1 can be selected from materials such as stainless steel and hard plastic other than iron-based metals. Further, although the iron flange 4 is attracted and held by the magnetic force of the magnet as the holding means 16, for example, a plurality of engagement pieces that are elastically projected in the central direction are arranged on the inner peripheral surface of the recess 15. The hook 10 of the nail guide member 1 formed of stainless steel or plastic can be held by the attachment 10 by configuring the engagement piece to lock the outer periphery of the hook 4 of the nail guide member 1. it can.

  In the above-described embodiment, the attachment 10 is attached to the contact member 12 connected to the contact member 19 supported so as to be slidable along the nose portion 8 of a general-purpose power nailer. In a nailing machine not provided with the contact member 19 that is slidable along the nose portion 8, it may be directly attached to the nose portion 8 forming the injection port 9. Further, the recess 24 for accommodating the head 2c of the concrete nail 2 is formed around the through hole 3 on the upper surface of the collar portion 4. However, when the nail head 2c may protrude from the upper surface of the collar portion 4, It is not necessary to form the recess 24.

  Hereinafter, still another embodiment shown in FIGS. 12 to 17 will be described. In the above-described embodiment, the distal end portion 5a of the guide sleeve 5 of the nail guide member 1 is cut into a taper shape so as to form an edge 7 for drilling so that the guide sleeve can be pierced into the heat insulating material. However, if the tip of the guide sleeve 5 is tapered in this way, the depth at which the tapered edge 7 at the tip sinks into the concrete surface when nailing with a nailing machine increases and the concrete The sinking depth does not become constant depending on the hardness of the steel sheet. For this reason, the position of the flange portion 4 from the concrete surface or the like fluctuates and the depth of pressing the heat insulating material P changes, and the surface of the heat insulating material P is wavy. It may occur and the finish may be impaired. Therefore, in the nail guide member 30 in the present embodiment, as shown in FIG. 12, the tip 31a of the guide sleeve 31 in which the through hole 33 into which the concrete nail 2 is inserted is formed in a flat shape. Thus, by forming the tip 31a of the guide sleeve 31 of the nail guide member 30 in a flat shape, the amount of the guide sleeve 31 sinking into the concrete is small and substantially uniform, and the guide sleeve 31 is placed on the other end side of the guide sleeve 31. The height at which the heat insulating material P is pressed down by the formed flange portion 32 becomes uniform, and it becomes possible to improve the finish after the heat insulating material P is installed.

  In the guide sleeve 30 in which the tip of the guide sleeve 31 is formed flat as described above, the nail guide member 30 is held by the attachment 10 attached to the nailing machine and the tip of the guide sleeve 31 is pressed against the heat insulating material P. Since the nail guide member 30 cannot be pierced into the heat insulating material P, it is necessary to make a hole for inserting the guide sleeve 31 of the nail guide member 30 in the heat insulating material P in advance. Since this hole needs to be formed at a predetermined position determined at, for example, a corner of the heat insulating material P, a drilling jig 35 is used. As shown in FIG. 13, the drilling jig 35 includes a tubular blade portion 37 in which an annular perforated blade 38 is formed by cutting the inner diameter side of the distal end portion of a hollow metal pipe into a tapered shape. A punching tool 36 integrally formed with a handle 39 that can be gripped by hand to pierce and operate the tubular blade part 37 through the heat insulating material P on the other end side of the tubular blade part 37, and the punching tool 36 The guide member 40 is configured to position the heat insulating material P at a predetermined drilling position.

  The guide member 40 is placed on the surface of the heat insulating material, and is supported by a pair of guide pieces 41 arranged in a perpendicular direction to be engaged with the adjacent end surfaces of the corners of the heat insulating material. The tubular blade portion 37 of the punching tool 36 is guided through the support plate 42 at a predetermined drilling position from the plate 42 and the guide piece 41 on the support plate 42 so as to be pierced into the heat insulating material P. The guide cylinder 43 is configured to include a gripping portion 44 formed on the support plate 42 for performing the operation of assigning the guide member 40 to the desired place of the heat insulating material P. As shown in FIG. 14, the support plate 42 is placed on the surface of the heat insulating material P so that each guide piece 41 of the guide member 40 abuts against the two surfaces of the corners of the heat insulating material P, and the guide tube 43 A hole for inserting the guide sleeve 31 of the nail guide member 30 is formed in advance at a predetermined position of the heat insulating material P by inserting the annular blade portion 37 of the punching tool 36 from above and pushing it into the heat insulating material P. The For example, if the positions of the guide cylinders 43 are formed at locations where the distances from the both guide pieces 41 are 100 mm each, the corners of the four locations of the heat insulating material P are perforated at fixed positions where the distance from the end face is aligned at 100 mm. The nail guide member 30 can be used for construction.

  In the above-described embodiment, the attachment 10 that holds the collar 4 of the nail guide member 1 is attached to the contact arm 19 that is urged and projected in the distal direction along the nose portion of the nailing machine. The nailing machine is started by operating against the biasing force of the contact arm 19 via the contact arm 19, but when the nailing machine is pressed against the surface of a soft material such as the heat insulating material P, the attachment 10 Since the contact area at the tip is small, the heat insulating material P may bend during pressing. If the heat insulating material P is bent or deformed by the attachment 10 in this way, the nail launching direction of the nail driver cannot be maintained vertically, and the nail is inclined and driven or the nail cannot be driven. May be bent. Further, since the attachment 10 is pressed against the surface of the heat insulating material with a small area, the surface of the heat insulating material or the like may be damaged by the attachment 10 and the finished state may be impaired. In this embodiment, the stabilizer 10 having a large contact area with the heat insulating material P is attached to the attachment 10 so that the nailer can be held vertically without the heat insulating material P being deformed. Yes.

  FIG. 15 shows a general-purpose nail driver 50 to which the attachment 10 to which the stabilization plate 45 is attached is mounted. The nail driver 50 includes a hollow housing 51 with a grip portion 52 formed integrally. A cylinder 53 in which a piston 54 is slidably accommodated in a housing 51 is disposed. A driver 55 for hitting a nail is integrally coupled to the lower surface side of the piston 54, and this driver 55 is inserted into a hollow injection port 57 formed in a nose portion 56 attached to the lower portion of the housing 51. It is housed and guided. By supplying compressed air into the cylinder 53, the piston 54 is driven in the cylinder 53, and the driver 55 is shockedly driven in the injection port by the piston 54, so that the inside of the injection port 57 of the nose portion 56. The nail disposed on the board is hit by the driver 55. The nailing machine 50 is operated by an upward operation of the contact member 58 slidably supported at the distal end portion of the nose portion 56 and an operation of a trigger lever 59 formed at the base portion of the grip portion 52. The nail driver 50 is activated by operating 60.

  As shown in FIG. 16, the attachment 10 is attached to the contact member 58 via the attachment sleeve 11 formed on the upper surface side in the same manner as in the above-described embodiment, whereby the nose portion 56 of the nail driver 50 is attached. It is slidably held along the injection port 57 and urged so as to protrude toward the tip of the nose portion. A concave portion 15 for accommodating the collar portion 32 of the nail guide member 30 is formed on the lower surface side of the holding plate 14 that is projected in the outer shape below the mounting sleeve 11 and formed into a collar shape. 15 is formed with a holding means 16 constituted by a plurality of magnets for holding the collar portion 32 of the nail guide member 30 in the recess 15. The nail guide member 30 attracted and held in the recess 15 by the magnet of the holding means 16 is positioned in a state where the guide sleeve 31 is aligned with the injection port 57 of the nail. On the outer peripheral side of the attachment 10, a stabilizer 45 is attached integrally so as to be brought into contact with the upper surface of the heat insulating material over a wide area.

  As shown in FIGS. 16 and 17, the stabilizer 45 is made of a general light weight and high strength synthetic resin material such as nylon and polycarbonate, and has a wide area necessary for maintaining the nailing machine vertically during the nailing operation. It is formed in a disk shape having a contact area with the heat insulating material, and an opening 46 is formed at the center of the stabilizing plate 45, and an inner peripheral edge of the opening 46 is formed outside the holding plate 14 of the attachment 10. The attachment 10 and the stabilizer 45 are integrally coupled by being clamped by an annular seat plate 47 formed in an annular shape with the upper surface of the peripheral edge and tightened with screws 48.

  The stabilizer 45 is lightened by forming a lightening portion 45a formed on the upper surface side and an opening portion 45b formed so as to penetrate from the upper surface side to the lower surface side. When the nailing machine 50 is operated upward so that the contact member 58 is attached and installed, the weight of the attachment 10 to which the stabilizer 45 is attached does not prevent the contact member 58 from moving back toward the tip of the nose. Has been. Further, in order not to reduce the strength by such weight reduction, the strength is increased by forming ribs 45c radially and along the outer peripheral edge so that the stabilizer 45 is not deformed by the inclination of the nailing machine 50. ing. Further, by forming a large curved surface 49 on the lower surface side of the stabilizing plate 45 at the outer portion and the edge of the opening 45b, the surface of the heat insulating material P against which the stabilizing plate 45 abuts is not damaged. I am doing so.

  In the above embodiment, the stabilizing plate 45 is formed in a circular shape. However, as the shape of the stabilizing plate 45, an arbitrary shape such as a square or a hexagon can be selected. Further, if the radius of the ballast 45 formed in a circular shape is set to be the same as the dimension from the guide piece 41 to the guide tube 43 of the drilling jig 35 and the nail is driven out from the center, The outer peripheral portion serves as a guide when the guide sleeve 31 of the nail guide member 30 held by the attachment 10 is inserted into the hole drilled by the drilling jig 35, and the nail guide member 30 is formed in advance by the drilling jig 35. The operation of inserting into the hole can be easily performed.

  As described above, the stabilizer 45 having a large contact area is attached to the attachment 10 of the nailing machine 50 and attached to the contact member 58 that is slidably disposed along the nose portion 56. It can suppress that 50 inclines with respect to the surface of the heat insulating material P, stabilizes the driving depth, and improves the construction state of the heat insulating material P.

The perspective view which shows the nail guide member and concrete nail for heat insulation etc. installation construction of this invention Sectional view of the same nail guide member as in FIG. (A) perspective view showing the upper surface side of the attachment for holding the nail guide member on a general-purpose power nailer, and (b) perspective view showing the lower surface side Sectional drawing on the AA line in FIG.3 (b) of the same attachment as FIG. Sectional view of the state where the nail guide member is held by the attachment mounted on the general-purpose nailer Sectional view showing the construction state where the guide sleeve of the nail guide member is inserted into the heat insulating material The perspective view which shows the construction state which fixed the nail guide member with the concrete nail Cross section of the completed construction Sectional drawing which shows the other Example of a nail guide member Sectional drawing which shows other Example of a nail guide member Sectional drawing which shows other Example of a nail guide member Furthermore, sectional drawing which shows the state which attached and constructed the heat insulating material by the nail guide member concerning other Examples. A perspective view showing a drilling tool for forming a hole in a heat insulating material Sectional view showing the state of drilling work with a jig for drilling FIG. 12 is a cross-sectional view of a nail driver in a state in which a heat insulating material is installed by the nail guide member of FIG. Sectional view showing attachment with stabilizer The perspective view which shows the assembly structure of an attachment and a stabilizer. Perspective view of metal fittings for mounting insulation used in conventional insulation construction A perspective view showing a fixture by driving a conventional concrete nail

Explanation of symbols

DESCRIPTION OF SYMBOLS 1,30 Nail guide member 2 Concrete nail 3,33 Through-hole 4,32 collar part 5,31 Guide sleeve 10 Attachment 35 Drilling jig 45 Stabilizer P Insulation material C Concrete surface, etc.

Claims (4)

A guide sleeve having a hollow portion that is set to substantially the same length as the thickness of the heat insulating material to be constructed and accommodates only the shaft portion of the concrete nail and guides the tip of the nail to the concrete surface, etc. A large-area flange that holds the surface of the heat insulating material is formed on one end side of the guide sleeve, and the heat insulating material is applied to the concrete surface by a nail guide member in which a through-hole communicating with the hollow portion of the guide sleeve is formed in the flange. It is an attachment that can be attached to a nailing machine for mounting and mounting to a nose part that forms a nail injection port of a general-purpose power nailing machine, and the guide sleeve of the nail guide member is A heat insulating material comprising a holding means for holding the flange portion of the nail guide member in a state in which the leading end portion of the guide sleeve is aligned with the nail injection port in a state aligned with the nail injection port. Attachment for the mounting construction. A sufficiently large area is formed by a synthetic resin material and guides the nailer vertically to the surface of the heat insulating material on the outer peripheral portion of the attachment that is detachable from the nose portion of the general-purpose nailer. The attachment for mounting construction of a heat insulating material or the like according to claim 1 , wherein the formed stabilizing board is integrally attached. A guide sleeve having a hollow portion that is set to substantially the same length as the thickness of the heat insulating material to be constructed and accommodates only the shaft portion of the concrete nail and guides the tip of the nail to the concrete surface, etc. A large-area flange that holds the surface of the heat insulating material is formed on one end side of the guide sleeve, and the heat insulating material is applied to the concrete surface by a nail guide member in which a through-hole communicating with the hollow portion of the guide sleeve is formed in the flange. It is a construction method to attach to the guide, and the guide sleeve of the nail guide member is pierced into the heat insulating material arranged on the concrete surface or the like in a state where the collar portion of the guide member is held by the attachment attached to the nailing machine, The nail guide member is connected by a concrete nail driven from the nailing machine by driving the nailing machine with the tip of the guide sleeve in contact with the concrete surface or the like. Mounting construction methods, such as heat insulating material, characterized in that to fasten Ried surface or the like. A guide sleeve having a hollow portion that is set to substantially the same length as the thickness of the heat insulating material to be constructed and that accommodates only the shaft portion of the concrete nail and guides the tip of the nail to the concrete surface or the like is provided. The insulating material is applied to the concrete surface by a nail guide member formed with a large-area flange that holds the surface of the heat insulating material on one end side of the guide sleeve, and a through-hole communicating with the hollow portion of the guide sleeve in the flange. When mounting to a nail guide member, a hole is formed in advance in a predetermined portion of the heat insulating material by a drilling jig, and a hook portion of the nail guide member is held by an attachment attached to a nail driver, The guide sleeve is pierced into the hole formed in the heat insulating material, and the nailing machine is driven with the tip of the guide sleeve in contact with the concrete surface etc. A nail guide members by concrete nails issued Chi a mounting method of constructing the insulation material or the like for fastening to the concrete surface or the like,
The drilling jig includes a drilling tool having a tubular blade part with a tapered drilling blade formed at the tip and a handle for piercing the tubular blade part into the heat insulating material on the other end, and a heat insulating material. A pair of guide pieces that are in contact with the adjacent edges of each other are formed and guided so that the tubular blade portion of the punching tool can be pierced into the heat insulating material from each guide piece to a predetermined dimension. An installation method for a heat insulating material or the like, characterized by comprising a guide member formed with a guide cylinder to be made.

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