WO2008075693A1 - 留付け具アセンブリ - Google Patents
留付け具アセンブリ Download PDFInfo
- Publication number
- WO2008075693A1 WO2008075693A1 PCT/JP2007/074339 JP2007074339W WO2008075693A1 WO 2008075693 A1 WO2008075693 A1 WO 2008075693A1 JP 2007074339 W JP2007074339 W JP 2007074339W WO 2008075693 A1 WO2008075693 A1 WO 2008075693A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- guide
- fastener
- hole
- nose portion
- driven
- Prior art date
Links
- 239000000463 material Substances 0.000 claims description 22
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000037431 insertion Effects 0.000 abstract 2
- 238000003780 insertion Methods 0.000 abstract 2
- 239000002184 metal Substances 0.000 description 41
- 230000035515 penetration Effects 0.000 description 5
- 229920003002 synthetic resin Polymers 0.000 description 5
- 239000000057 synthetic resin Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 239000000725 suspension Substances 0.000 description 4
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000002079 cooperative effect Effects 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- 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
- F16B21/00—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings
- F16B21/06—Releasable fastening devices with snap-action
- F16B21/07—Releasable fastening devices with snap-action in which the socket has a resilient part
- F16B21/076—Releasable fastening devices with snap-action in which the socket has a resilient part the socket having a resilient part on its outside
-
- 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
- F16B19/00—Bolts without screw-thread; Pins, including deformable elements; Rivets
- F16B19/14—Bolts or the like for shooting into concrete constructions, metal walls or the like by means of detonation-operated nailing tools
-
- 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
- F16B43/00—Washers or equivalent devices; Other devices for supporting bolt-heads or nuts
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/30—Installations of cables or lines on walls, floors or ceilings
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/30—Installations of cables or lines on walls, floors or ceilings
- H02G3/32—Installations of cables or lines on walls, floors or ceilings using mounting clamps
Definitions
- the present invention relates to a fastener assembly used for suspending or fixing a support object such as an electric cable or cable to a material to be driven such as concrete.
- a fastener assembly in which a synthetic resin guide member is attached to a hole portion of the fastener in order to facilitate aiming of the hole (see, for example, European Patent Publication No. 1538345).
- the guide member is formed with a receiving groove for accommodating the arcuate tip of the nailing machine around the hole. By engaging the tip of the nailing machine with the inner and outer groove walls of the receiving groove, the fastener can be driven in a state where the tip is stabilized at the correct position.
- fastener assembly in which a synthetic resin disc guide is attached to a hole of the fastener (see, for example, US Pat. No. 7093338).
- the fastener can be driven in an engaged state so that the cylindrical portion at the tip of the nailing machine is fitted to the outside of the disk-shaped guide.
- the surface of the fastening tool that faces the workpiece is flat. Therefore, in the case of a fastening tool in which the entire opposing surface is in contact with the surface to be driven, the fastening tool is unstable and easily inclined with respect to the surface to be driven such as concrete having small unevenness.
- One or more embodiments of the present invention are securely held by the nose portion at the tip of the nailing machine, can guide the driving of the fastener well, and can be stably fixed to the driven material.
- a fastener assembly that can be defined is provided.
- the fastener assembly is secured to the material to be driven by a fastener that is driven out from the nose portion of the nailing machine.
- the fastener assembly includes a fastener and a guide member when a through hole is formed through which the fastener is passed.
- the guide member includes a base portion fixed to the through hole and a guide portion that is elastically fitted to the nose portion. The outer diameter of the distal end portion of the guide portion is larger than the inner diameter of the nose portion.
- FIG. 1 is a perspective view of a fastener assembly according to Embodiment 1 of the present invention.
- FIG. 2 is a perspective view showing a state in which a nose portion of a nailing machine is fitted into a guide portion.
- FIG. 3 is a front view showing a state in which the fastening tool is fixed to the driven material.
- FIG. 4 is a front view showing a state in which the fastening tool is fixed to the driven material with a double nailing machine.
- FIG. 5 is a perspective view showing another example of the guide member.
- FIG. 6 is a perspective view showing still another example of the guide member.
- FIG. 7A is a rear view showing another example of a fastening tool.
- FIG. 7B is a rear view of still another example of the fastening tool.
- FIG. 8 is a perspective view showing still another example of a fastening tool.
- FIG. 9 is a perspective view showing still another example of a fastening tool.
- FIG. 10 is a front view showing still another aspect of the guide member.
- Fig. 11 is a cross-sectional view showing a fastening tool assembly and a tip portion of a nailing machine according to Embodiment 2 of the present invention.
- FIG. 12A is a plan view of a guide member according to Embodiment 2.
- FIG. 12A is a plan view of a guide member according to Embodiment 2.
- FIG. 12B is a side view of the guide member shown in FIG. 12A.
- FIG. 12C is a cross-sectional view of the XX spring in FIG. 12A.
- FIG. 12D is a cross-sectional view of the Y-O-Y spring in FIG. 12A.
- FIG. 13 is a perspective view of the guide member shown in FIG. 12A.
- FIG. 14 is a cross-sectional view showing a state in which the fastener assembly is held on the outer nose portion of the nailer.
- FIG. 15 is a cross-sectional view showing a state in which the fastener assembly is pressed against the driven surface together with the nailing machine.
- FIG. 16 is a cross-sectional view showing a state in which a fastener is driven into a fastener assembly.
- FIG. 17 is a perspective view showing a fastener fixed to a material to be driven.
- FIG. 18 is a plan view showing another example of the guide member.
- FIG. 19A is a plan view showing another example of a fastening tool.
- FIG. 19B is a cross-sectional view of the fastener shown in FIG. 19A on the center line L.
- FIG. 19C is a right side view of the fastener shown in FIG. 19A.
- FIG. 20 is a perspective view showing the fastener shown in FIG. 19A fixed to the driven material.
- FIG. 21A is a cross-sectional view showing a state in which the guide member is crushed and has entered between the fastening tool and the driven material.
- FIG. 21B is a side view of the fastener with the fixing piece warped.
- FIG. 21C is a side view of the clasp in a tilted state.
- FIG. 21D is a front view of the clip in a tilted state.
- the fastener assembly includes a suspension fitting 10 and a guide member 20.
- the hanging metal fitting 10 is a metal fastener formed in a Z shape.
- the hanging bracket 10 includes a mounting piece 2 in which a screw hole 1 is formed, a fixed piece 4 in which a through hole 3 through which a fastener is passed, and a stepped portion 5 that connects the mounting piece 2 and the fixing piece 4. With.
- the guide member 20 is attached to the through hole 3 of the fixed piece 4.
- the guide member 20 is made of a synthetic resin having elasticity.
- the guide member 20 includes a base portion 22 that is fitted and fixed in the through hole 3 and a guide portion 23 that is formed in a trumpet shape.
- the base portion 22 may be fixed to the through-hole 3 by tightly fitting, adhering, caulking, or crimping.
- the outer diameter of the distal end of the guide member 20 is formed so as to fit a little tightly inside the distal end portion of the nose portion for fastener injection of the nailing machine.
- the inner diameter of the tip portion is larger than the outer diameter of the shaft portion of the fastener, and a guide hole 21 is formed!
- Two rib-like protrusions 6 are formed on the surface of the fixed piece 4 facing the driven member.
- the hanging metal fitting 10 is taken with one hand, and the guide member 20 is fitted into a cylindrical nose portion 30 provided at the tip of the nailing machine. Thereby, the hanging metal fitting 10 is held at the tip of the nose portion 30. Then, as shown in FIG. 2, the fastener 40 may be driven into the surface to be driven such as ceiling concrete with a nailing machine with the hanging metal fitting 10 facing upward. Therefore, the hanging metal fitting 10 can be fixed safely and reliably, and the driving operation is easy. The fastener 40 driven out by the nail driver is picked up and guided by the tip of the guide hole 21 and is driven into the through hole 3 of the hanging metal fitting 10.
- the guide part 23 Since the guide part 23 is formed in a trumpet shape, the guide part 23 is pushed outward by the fastener 40 that has entered inside thereof, and is crushed. The crushed guide part 23 escapes into the gap between the head part 41 of the fastener 40 and the nose part 30, and as a result, the state shown in FIG. 3 is obtained.
- the tip of the nose portion 30 is formed in a corrugated shape, the guide portion 23 escapes outward from between the tip of the nose portion 30 and the hanging metal fitting 10. Therefore, the nose part 30 and the fastener 40 of the nailing machine are satisfactorily guided, and the suspended tool 10 is securely fixed so that the crushed guide part 23 does not obstruct the driving of the fastener 40. Can do.
- the two rib-shaped protrusions 6 formed directly on the fixed piece 4 are in contact with each other. Is small. Therefore, even when the driven surface 60 is a concrete surface having small irregularities, the posture of the hanging metal fitting 10 is stabilized. Therefore, the object to be supported can be suspended and held accurately and reliably with respect to the screw 50 screwed into the screw hole 1 of the mounting piece 2.
- the nail driver is provided with an outer nose portion 31 provided so as to be relatively movable in the driving direction of the fastener 40 with respect to the nail driver main body, and the nail driver main body.
- the outer diameter of the tip of the guide member 20 is formed to be approximately the same as or slightly larger than the inner diameter of the outer nose portion 31.
- the inner diameter of the distal end portion of the guide hole 21 is preferably formed to be substantially the same as the inner diameter of the distal end of the inner nose portion 32.
- the distal end of the guide member 20 is fitted inside the outer nose portion 31 to hold the fastener assembly. Thereafter, the tip of the outer nose portion 31 together with the hanging metal fitting 10 is brought into contact with a predetermined position of the driven surface 60. Further, by pressing the inner nose portion 32 together with the nail driver main body to a predetermined position, the tip of the inner nose portion 32 crushes the tip of the guide portion 23. Further, when the fastener 40 is driven, the fastener 40 is guided and driven by the guide portion 23. At that time, as shown in FIG. 4, the guide portion 23 is crushed so as to spread around the head portion 41 of the fastener 40. Therefore, the guide 23 is sandwiched between the hanging bracket 10 and the head 41 of the fastener 40. It does not become an obstacle and the penetration amount of the fastener 40 is not shortened.
- the guide portion 23 of the guide member 20 may be formed in a short cylindrical shape that fits the tip of the nose portion 30 of the nailing machine slightly tightly from the outside. Good. In that case, the tip portion of the guide portion 23 is formed slightly wider.
- the tip of the guide member 20 when driving the fastener, first, the tip of the guide member 20 is fitted to the outside of the nose portion 30 to hold the fastener assembly. Thereafter, the tip of the nose portion 30 together with the hanging metal fitting 10 is brought into contact with a predetermined position of the driven surface 60, and the fastener 40 is driven. In this case, many portions of the guide member 20 are located outside the nose portion 30. Therefore, when the fastener 40 is driven out toward the driven surface 60, the guide member 20 does not become an obstacle to the driving of the fastener 40.
- the guide portion 23 of the guide member 20 may have a configuration in which a large number of projecting pieces 24 extend obliquely radially from the through holes 3 of the fastener 40. According to this, the protruding piece 24 tends to spread around the through hole 3 when the fastener 40 is driven. Therefore, if the resin protruding piece 24 becomes an obstacle between the hanging bracket 10 and the head 41 of the fastener 40, or if the amount of penetration of the fastener 40 is reduced! Hanare.
- the protrusion formed on the fixed piece 4 of the hanging metal fitting 10 is not limited to the rib-shaped protrusion 6.
- the protrusions may also be protrusions 7 formed at the four corners of the surface of the fixed piece 4 facing the driven material, or protrude toward the driven material side as shown in FIG. 7B. Yes A large number of granular protrusions 8 may be used. According to these configurations, when the fixed piece 4 is brought into contact with the surface to be driven, the protrusion directly contacts the dot or line, and the contact area with respect to the surface to be driven is small. Therefore, even when the surface to be driven is a concrete surface having small irregularities, the attachment of the hanging metal fitting 10 is stable.
- the guide member 20 of Example 1 is a force guide member 20 provided with a trumpet-shaped guide portion 23.
- the guide member 20 has a shape in which a guide hole 21 is provided in a desk-like member as shown in FIG. But you can.
- Example 2
- Fig. 11 shows a fastener assembly and a tip of a nailing machine according to Embodiment 2 of the present invention.
- the fastener assembly includes a hanging bracket 10 (fastener) and a guide member 20.
- the nailing machine drives the fastener 40 against the hanging bracket 10.
- Nailer, nails A cylindrical outer nose portion (contact top) 31 provided so as to be relatively movable in the driving direction of the fastener 40 with respect to the hammer body, and a cylindrical inner nose portion 32 fixed to the nailer body It has a double structure with
- the fastener 40 is attached with a connecting member 42 with other fasteners and a guide 43 that prevents the fastener 40 from tilting in the inner nose portion 32.
- Both the connecting material 42 and the guide 43 are made of synthetic resin.
- the inner nose portion 32 has an injection port for the fastener 40, and is formed integrally with the nailing machine body.
- the outer nose portion 31 is provided on the outer end of the inner nose portion 32 at the tip of a contact arm (not shown) that is slidably disposed along the driving direction of the fastener 40. Further, the outer nose portion 31 is biased by a spring so as to protrude from the tip of the inner nose portion 32.
- the outer nose portion 31 is pressed against the driven surface 60 such as ceiling concrete, so that the outer nose portion 31 stakes against the panel urging and relatively recedes, and comes into contact with the driven surface 60 together with the tip of the inner nose portion 32.
- the hanging metal fitting 10 is made of metal and is formed in a Z shape. As shown in FIG. 17, the hanging bracket 10 includes a mounting piece 2 in which a screw hole 1 is formed, a fixing piece 4 in which a through hole 3 through which a fastener 40 is passed, and a mounting piece 2. And a stepped portion 5 that connects the fixed piece 4 to each other.
- the guide member 20 is attached to the through hole 3 of the fixed piece 4.
- the guide member 20 is an elastic synthetic resin member. As shown in FIGS. 12A to 13, the guide member 20 includes a guide portion (guide shaft portion 25, guide blade 26, guide piece 27) and a base portion 22 fixed to the through hole 3. The base portion 22 is formed at one end of the guide shaft portion 25. The three guide blades 26 having flexibility are formed radially from the other end of the guide shaft portion 25. The diameter of the circle Ol connecting the tips of the guide vanes 26 is formed larger than the inner diameter of the outer nose portion 31 of the nailer.
- a guide hole 21 for guiding the fastener 40 driven out from the nail driver is formed in the center of the guide shaft portion 25, a guide hole 21 for guiding the fastener 40 driven out from the nail driver is formed.
- An inner inclined surface 29 is formed at the distal end of the guide hole 21 so that the distal end of the fastener 40 is inward.
- the base 22 is formed with a small diameter so that it can be fitted into the through hole 3! /.
- the guide hole 21 may pass through the center of the guide shaft portion 25, but the base portion 22 side fitted in the through hole 3 may be solid.
- the guide shaft 25 is sufficient to improve verticality. It is preferable to use a length (for example, about 7 mm; about 1 Omm)! / ⁇ .
- the plurality of rib-shaped guide pieces 27 are formed radially on the outer peripheral surface of the guide shaft portion 25.
- the diameter of the circle 02 connecting the outer end portions of the guide pieces 27 is slightly smaller than the inner diameter of the inner nose portion 32 (for example, about 0.1 mm to 0.5 mm smaller).
- An outer inclined portion 28 for guiding the tip of the inner nose portion 32 is formed at the tip of the guide piece 27! /.
- the guide piece 27 is not limited to a continuous rib shape, and is, for example, a plurality of protrusions or protrusions (not shown) formed along the longitudinal direction of the outer peripheral surface of the guide shaft portion 25.
- the suspension fitting 10 is picked up and the guide member 20 is fitted into the outer nose portion 31 to Install the fastener assembly.
- the guide vane 26 bends from its base while being squeezed, and its tip engages obliquely with the inner surface of the outer nose 31. Therefore, the hanging metal fitting 10 is stably held without dropping from the outer nose portion 31 by the elastic repulsive force and the non-returning action of the guide vane 26 even when the hanging metal fitting 10 is directed downward.
- the tip of the outer nose portion 31 together with the hanging metal fitting 10 is brought into contact with a predetermined position of the driven surface 60. Further, when driving the fastener 40, the nailing machine is pushed upward. As a result, the inner nose portion 32 moves upward together with the nailer and hits the guide shaft portion 25. As shown in FIG. 16, the inner nose portion 32 is guided by the outer inclined portion 28 at the tip of the guide piece 27, and the guide shaft portion 25 is inserted into the inner nose portion 32. At the same time, the guide vane 26 is also folded and placed inside the inner nose portion 32.
- the guide member 20 is held in a state where it does not move stably due to the elastic repulsive force of the guide vanes 26. Further, the guide piece 27 is held in a state where the center of the guide shaft portion 25 is positioned.
- the diameter of the circle 02 connecting the outer end portions of the guide piece 27 with which the guide shaft portion 25 is sufficiently long is formed to be slightly smaller than the inner diameter of the inner nose portion 32. Therefore, as shown in FIG. 16, even if the inner nose portion 32 is pressed with a slight slant! /, With respect to the driven surface 60, the guide shaft portion 25 is held in a vertical state. Is done.
- the guide piece 27 is formed between the adjacent guide blades 26, The guide piece 27 can exert its function sufficiently without receiving other interference with each other.
- FIG. 17 is a perspective view of the hanging metal fitting 10 fixed to the driven material 60 by the fastener 40.
- Examples of the object to be fastened to the hanging metal fitting 10 include an electric cable, a washer, a duct, and a refrigerant pipe.
- the guide shaft portion 25 itself is thin, its strength against outward spread is small, so that the passage resistance when the fastener 40 passes through the guide hole 21 of the guide shaft portion 25 is very small. Therefore, the hanging metal fitting 10 with less power loss can be firmly fixed to the driven surface 60.
- the hanging metal fitting 10 can also be applied to a nailing machine in which the nose portion slides in the fastener driving direction.
- the guide member 20 is in a state as shown in FIGS.
- the guide blade 26 bends from its base portion while being squeezed, and the tip thereof is the nose portion. Engage diagonally with the inner surface. Therefore, the fastener assembly is held by the nose portion of the nailing machine due to the elastic repulsive force and the nonreturn action of the guide vanes 26 and falls off. There is no.
- the driving operation is easy even when the fastener 40 is driven into the driven material by the nailing machine with the hanging metal fitting 10 up.
- the guide shaft portion 25 is held at the center of the nose portion by the guide vanes 26.
- the fastener 40 driven out by the nailing machine passes through the guide shaft 25 and passes through the through hole 3 and is driven into the driven material.
- the inner blade 26 and the guide shaft 25 are pushed outward by the head 41 of the fastener 40, are crushed and escape to the outside of the head 41 of the fastener 40. Therefore, a sufficient amount of penetration of the fastener 40 is ensured in which the guide member 20 is less likely to become an obstacle to driving. Therefore, the hanging metal fitting 10 can be strongly fixed to the driven material.
- the number of the guide blades 26 and the guide pieces 27 is not limited as long as they are formed radially from the center of the guide shaft portion 25.
- four guide vanes 26 and four guide pieces 27 may be provided alternately! /.
- the suspension fitting 10 fixed to the material to be driven such as ceiling concrete is strong against the force in the pulling direction, but the force (load) F acts in the direction of the arrow in FIG. Then, there is a possibility of turning around fastener 40.
- the suspended metal fitting 10 shown in FIGS. 19A to 19C has a plurality of anti-rotation protrusions 8a and 8b formed on the surface facing the driven surface 60 when fixed to the driven surface 60. Protrusions 8a and 8b are formed by pressing force S.
- the plurality of protrusions 8a and 8b are provided in two regions, that is, the vicinity of the through hole 3 of the hanging metal fitting 10 and the region sufficiently away from the through hole 3.
- the force provided with three protrusions 8a and two protrusions 8b is not particularly limited.
- the two protrusions 8b in a region sufficiently away from the through hole 3 are symmetrically positioned with a sufficient distance from each other across the center line L, and the stepped portion 5 of the hanging bracket 10 It is provided near the bent portion 9 between the fixed pieces 4.
- such a hanging metal fitting 10 is also similar to the above-described hanging metal fitting 10 in the manner of fasteners. It is fixed to the material to be driven 60 by the toner 40.
- the guide member 20 is crushed and rotates between the material to be driven and the hanging metal fitting 10 (see Fig. 21A), or the surface to be driven 60. Is a concrete surface with irregularities, or if the fixed piece 4 of the hanging bracket 10 is warped (see FIG. 21B), the surface opposite the driven surface 60 of the fixed piece 4 is the driven surface 60. May not adhere to the surface. Since a plurality of detents 8a and 8b are formed on the surface of the fixed piece 4 facing the driven surface 60, as shown in FIGS. 19B and 19C, the protrusion 8a 8b is strongly pressed against the driven surface 60.
- the hanging bracket 10 is firmly held by the frictional force, and the hanging bracket 10 does not rotate even when an external force is applied to rotate the fastener 40 around the center. Therefore, the operator can be confident that the hanging metal fitting 10 is fixed to the driven surface 60 with a steady force, and the reliability is improved.
- the plurality of protrusions 8a and 8b are provided in the vicinity of the through hole 3 and in a region away from the through hole 3, and the hanging metal fitting 10 is connected to the plurality of protrusions 8a and 8b. Since it is firmly held by the frictional force generated by the cooperative action, it has a high anti-rotation effect.
- the plurality of protrusions 8a provided in the vicinity of the through hole 3 have a large anti-rotation effect, but the hanging metal fitting 10 is easily inclined (see FIGS. 21C and 21D).
- the plurality of protrusions 8b provided in the region away from the through hole 3 is not so large in the anti-rotation effect, but is highly effective in stably holding the hanging metal fitting 10. Therefore, by arranging these protrusions 8a and 8b in a well-balanced manner, it is possible to effectively achieve prevention of rotation and prevention of inclination of the hanging metal fitting 10.
- the suspension bracket 10 can be prevented from rotating and tilted more effectively. can do.
- the Z-shaped hanging metal fitting 10 is described as an example of the fastening tool.
- the fastening tool is shown in the saddle band metal fitting 100 shown in FIG. 8 or in FIG. You can also use the Washer 110.
- the fastening tool is not limited to metal but may be made of resin.
- the surface to be driven for fixing the fastener is not limited to the concrete surface of the ceiling.
- the surface to be driven may be a wall surface or a floor surface.
- the fastener is a nail It may be a screw or a screw.
- One or more embodiments of the present invention are securely held by the nose portion at the tip of the nailing machine, can guide the driving of the fastener well, and can be stably fixed to the driven material.
- a fastener assembly that can be defined is provided.
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Portable Nailing Machines And Staplers (AREA)
- Joining Of Building Structures In Genera (AREA)
- Connection Of Plates (AREA)
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA002672263A CA2672263A1 (en) | 2006-12-18 | 2007-12-18 | Fixing assembly |
CN2007800470039A CN101573542B (zh) | 2006-12-18 | 2007-12-18 | 固定件组件 |
AU2007335431A AU2007335431A1 (en) | 2006-12-18 | 2007-12-18 | Fixer assembly |
US12/519,425 US8322961B2 (en) | 2006-12-18 | 2007-12-18 | Fixing assembly |
EP07850825A EP2107259B1 (en) | 2006-12-18 | 2007-12-18 | Fixer assembly |
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006-340591 | 2006-12-18 | ||
JP2006340591A JP5135786B2 (ja) | 2006-12-18 | 2006-12-18 | 留付け具 |
JP2007-033822 | 2007-02-14 | ||
JP2007033822 | 2007-02-14 | ||
JP2007139036A JP5217248B2 (ja) | 2007-02-14 | 2007-05-25 | 留付け具 |
JP2007-139036 | 2007-05-25 |
Publications (1)
Publication Number | Publication Date |
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WO2008075693A1 true WO2008075693A1 (ja) | 2008-06-26 |
Family
ID=40897227
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2007/074339 WO2008075693A1 (ja) | 2006-12-18 | 2007-12-18 | 留付け具アセンブリ |
Country Status (8)
Country | Link |
---|---|
US (1) | US8322961B2 (ja) |
EP (1) | EP2107259B1 (ja) |
KR (1) | KR20090095593A (ja) |
CN (1) | CN101573542B (ja) |
AU (1) | AU2007335431A1 (ja) |
CA (1) | CA2672263A1 (ja) |
TW (1) | TWI390120B (ja) |
WO (1) | WO2008075693A1 (ja) |
Cited By (2)
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WO2012088370A1 (en) * | 2010-12-22 | 2012-06-28 | Illinois Tool Works Inc. | A fixing base elementary pad and a fixing base integrating the pad |
WO2022081643A2 (en) | 2020-10-13 | 2022-04-21 | 10X Genomics, Inc. | Compositions and methods for generating recombinant antigen binding molecules from single cells |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20150097100A1 (en) * | 2010-02-12 | 2015-04-09 | Joe Lin | Apparatus for suspending fixtures, said apparatus including a resilient plastic top hat portion |
FR2970754B1 (fr) * | 2011-01-20 | 2013-01-04 | Prospection & Inventions | Dispositif de fixation d'un accessoire sur une paroi support en materiau dur |
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CN103953636B (zh) * | 2014-04-30 | 2015-12-02 | 朱成杰 | 一种折弯型垫片 |
FR3022970B1 (fr) * | 2014-06-26 | 2017-03-03 | Finsecur | Piece de support pour supporter un dispositif, detecteur de fumee et prolongateur de cloueur pour clouer une telle piece de support |
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- 2007-12-18 CN CN2007800470039A patent/CN101573542B/zh active Active
- 2007-12-18 US US12/519,425 patent/US8322961B2/en active Active
- 2007-12-18 KR KR1020097012512A patent/KR20090095593A/ko not_active Application Discontinuation
- 2007-12-18 WO PCT/JP2007/074339 patent/WO2008075693A1/ja active Application Filing
- 2007-12-18 CA CA002672263A patent/CA2672263A1/en not_active Abandoned
- 2007-12-18 EP EP07850825A patent/EP2107259B1/en active Active
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WO2012088370A1 (en) * | 2010-12-22 | 2012-06-28 | Illinois Tool Works Inc. | A fixing base elementary pad and a fixing base integrating the pad |
FR2969735A1 (fr) * | 2010-12-22 | 2012-06-29 | Illinois Tool Works | Pastille elementaire d'embase de fixation |
WO2022081643A2 (en) | 2020-10-13 | 2022-04-21 | 10X Genomics, Inc. | Compositions and methods for generating recombinant antigen binding molecules from single cells |
Also Published As
Publication number | Publication date |
---|---|
EP2107259B1 (en) | 2012-12-12 |
AU2007335431A1 (en) | 2008-06-26 |
CN101573542B (zh) | 2012-04-04 |
EP2107259A1 (en) | 2009-10-07 |
AU2007335431A2 (en) | 2009-08-06 |
US20100072337A1 (en) | 2010-03-25 |
EP2107259A4 (en) | 2010-12-22 |
US8322961B2 (en) | 2012-12-04 |
CN101573542A (zh) | 2009-11-04 |
KR20090095593A (ko) | 2009-09-09 |
TWI390120B (zh) | 2013-03-21 |
CA2672263A1 (en) | 2008-06-26 |
TW200912151A (en) | 2009-03-16 |
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