JP2014074499A - Fixture - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a fixture obtaining strong fastening force in a fastening operation of various backing plates, pipings, respective saddles and the like, only by being driven into an ALC surface or a plaster board surface with a hammer or the like in electric work, construction work or the like.SOLUTION: There is provided a fixture in which a fixing member obtained by mixing a synthetic adhesive having elasticity and metal powder, or ore powder is applied in a tapered state around a leg part of a nail of a metal wire having a head, and a peripheral surface of the fixing member applied to the leg part has elasticity after drying. Therefore, when the fixture is driven into an ALC by hitting the head with a hammer or the like in a fastening operation of a plate, a saddle of piping mounting or the like, the mixed fixing member is partially peeled to be mixed with a material in the ALC, and a surface of the fixing member of the leg part is partially peeled to form a tapered uneven rough surface of the synthetic adhesive having the metal powder, ore powder and elasticity, thereby providing the fixture obtaining strong friction force in the ALC. The fixture can be applied to a plaster board surface by using a short nail.

Description

  The present invention is, for example, a U-shaped staple used for fixing an electric wire in electric wiring, or a nail for holding a mounting body such as a saddle or a watt-hour meter box on an ALC surface, and a calendar, a bulletin board, etc. The present invention relates to a fixture such as a hanging tool having a function.

Conventionally, in piping work such as PVC pipes and air conditioners on the ALC or gypsum board surface, when using normal nails, the ALC or gypsum board surface is used to fix electric wires such as VVF cables. When it is driven in, the metal of the nail body is driven in while destroying the material in the ALC or gypsum board, so it does not adhere to the material in the ALC or gypsum board, and the pullout strength is weak, so it is durable It is inferior to.
Therefore, the auxiliary material is used for screwing, but these operations are time consuming and inefficient.

In addition, in a staple formed with a U-shaped metal wire that uses an electric wire such as a VVF cable for electrical wiring for wiring work such as a wall surface, a wall such as ALC (lightweight cellular concrete) and gypsum board, ceiling, etc. When fixing the electric wire such as VVF cable (vinyl insulation vinyl sheath cable flat type) by driving staples on the surface, when the head of the staple is driven with a hammer or the like, the metal that is both legs of the staples is the ALC and the material in the gypsum board When broken and driven in, both legs do not adhere to the material in the gypsum board, the fastening force is weak, and the durability often causes a drop due to the weight of the VVF cable.
Also, the wiring work on the ceiling surface is not suitable because the staples often come off even during the fastening work.
Furthermore, screwing a saddle or the like used to fix the wiring is inefficient and laborious.

  In addition, in ALC and hanging tools that hang bulletin boards, hangers, picture frames, etc. on the plasterboard surface, the stopper of the hanging device is fixed in a needle shape or screw shape, but the attachment is weak and it gradually falls off. It is.

Therefore, there is a nail with an adhesive layer that is uniformly coated with colored minicapsules filled with adhesive on the inside and body of the head. There is a nail that breaks and the adhesive flows out, enters while increasing the lubrication effect, and then hardens and adheres to increase the pulling resistance (see, for example, Patent Document 1).

  Further, as a measure for improving the stapling of the gypsum board wiring work, there is a method in which a plurality of barb portions are provided in the staple-like portion of the staple (see, for example, Patent Document 2).

  In addition, the gypsum board article has been improved in strength so that it does not cross out in the gypsum board by inserting three pins into the hanging part to be fixed to the gypsum board surface and a circular base in an oblique direction. There is a mounting base for a fixture (see, for example, Patent Document 3).

Further, a stepped portion having a small diameter is provided on the shaft 4 of the nail having the bolt head, and a sleeve is placed on the stepped portion and is crimped to form an ALC nail. A rib in the axial direction is provided on the stepped portion of the nail, and a rib in the circumferential direction is provided on the sleeve. When an ALC nail is driven into the ALC and rotated by a driver, the sleeve 3 is expanded in diameter by an axial rib of the nail and pressed against the ALC, and the ALC nail is fixed (for example, see Patent Document 4). .

Also, the nail surface is coated with a paint mixed with hard particles with good adhesion to the paint, and the nail body surface is formed with discontinuous protrusions with hard particles. There is a nail that improves (see Patent Document 5, for example).

Public Utility Sho 57-179612 Publicity Sho 52-104520 JP 2010-31971 PR Japanese Laid-Open Patent Publication No. 07-259819 JP 10-318226

  However, in the device of Patent Literature 1, when it is driven into ALC or gypsum board, it is driven while having a lubricating effect, and it takes some time until a cured adhesive effect is generated. Therefore, in the installation work on the ceiling surface, the installation work on the wall surface is unsuitable because it may fall off due to the weight, and when cured in contact with the material in ALC or gypsum board, It is unsuitable for ALC or gypsum board because of its weak adhesion to the body of ALC or gypsum board and nail.

    Moreover, although the electric wire is held in the device of Patent Document 2, the electric wire is easily damaged when it is struck, and the unit price of the product becomes expensive due to the structural complexity.

The invention of Patent Document 3 can be used only for a gypsum board, but cannot be used for an ALC or a lightweight block.

  The invention of Patent Document 4 can be used for ALC, but is not suitable for the use of gypsum board.

The invention of Patent Document 5 is effective for wood or the like, but when it is driven into the ALC or gypsum board by a plurality of hard particle projections on the surface of the nail body, the internal material is destroyed, and the nail It is difficult to come into close contact with the trunk, and the nail trunk does not have elasticity, so that it is easy to come off. Therefore, it is not suitable for ALC or gypsum board material.

Accordingly, the present invention has been made to solve the above problems, and in consideration of this, a metal body having a head and a synthetic resin adhesive and metal powder having elasticity in a body formed sharply toward the tip are mixed. This is a fixing tool that is coated with the fixing member and used as a nail.
Or it is the fixing tool made into the nail which wound the synthetic resin adhesive and the thread | yarn around the trunk | drum, and was coated.
Therefore, the present invention provides a nail that can be easily fixed to various attachments by using a nail on the ALC or gypsum board surface, and that can further increase and maintain the fixing force.

In addition, the fixing device has an increased resistance to fastening, in which a fixing member in which a synthetic resin adhesive and metal powder are mixed is applied to the metal wire portions of both legs of the wiring staple.
Alternatively, it is a fixing tool in which a synthetic resin adhesive and a thread are wound around the metal wire portions of both the leg portions of the staple and applied to form a staple.
Therefore, if staples are used in the electrical wiring work, it is easy to fix the wires such as VVF on the ALC surface and the gypsum board surface, and the fixing can be maintained with a high degree of fastening. It provides tools.

Also, a hanging part is provided at at least one end of the flat head of the staple, and a fixing member mixed with a synthetic resin adhesive and metal powder is applied to both legs of the staple, or a synthetic resin. It is a fixing tool which is a hanging tool coated with a system adhesive and a thread.
Therefore, we provide a fixture that can hang various objects by driving the hanging tool into the ALC or gypsum board and attaching the hanging tool to obtain a strong fastening force on the ALC surface or gypsum board surface. To do.

As described above, the purpose is to improve the work efficiency and provide a product with a low unit price.

In order to solve the above-described problems, the present invention provides a metal fixture having a head and a leg connected to the head and sharply formed toward the tip. The fixing member which mixed the synthetic resin adhesive which has elasticity, and metal powder was applied.

  Further, the leg portion is characterized in that a metal wire is formed in a substantially U-shape, and the fixing member is applied along the peripheral surfaces of both the provided leg portions.

Further, the upper part of the leg part is coated only with an elastic synthetic resin adhesive, and the fixing member is coated on the lower part of the leg part.

Moreover, it has the thread | yarn wound around the said leg part, It is characterized by the above-mentioned.

Moreover, it has the suspension part extended in the at least one edge part of the said head which connects both said leg parts.

  Since the present invention is configured as described above, the following effects can be obtained.

By applying the fixture according to the first aspect of the present invention to the nail, when attaching various mounting plates and saddles to the ALC and the gypsum board using the nail, the nail body portion is hit on the ALC and the gypsum board. When it is inserted, the material in the gypsum board and the fixing member applied to the nail body have elasticity on the rough surface, so that they are closely prevented from coming off.
Therefore, the mounting plate, saddle, and the like can be easily installed simply by driving in, and efficient work can be performed.

By applying the fixing device according to the second aspect of the invention to staples, when fixing electric wires such as VVF cables to the ALC surface and the gypsum board surface using the staples, the staples are driven into the ALC and the gypsum board. The fixing member applied to the ALC, the material in the gypsum board and the staple has elasticity on the rough surface, so that it comes into close contact with the fixing member.
Therefore, ALC, gypsum board, and even wood can be used with only the staples of the present proposal, so that the work of wiring work is efficient and excellent in economy.

By applying the fixing device according to the invention of claim 3 to a nail and a staple, when the nail and the staple are driven into the ALC surface and the gypsum board surface, the material in the ALC and the gypsum board and the nail body, and By contacting the rough surface where the synthetic resin adhesive on the upper part applied to the staple legs and the fixing member applied on the lower part are peeled off and mixed, it becomes elastic and has a close contact, Mounting plates, saddles, cables, etc. can be easily attached.
This is especially effective for gypsum boards with a small thickness.

By applying the fixture according to the invention of claim 4 to nails and staples, when the ALC and the gypsum board surface are driven from the tips of the nails and staples, the legs of the fixture are placed in the ALC and the gypsum board. Attached to the ALC and the material in the gypsum board due to the coated synthetic resin adhesive and the unevenness of the wound thread, making it non-slip and increasing the frictional force, thereby providing a strong fastening force , Saddles and cables can be easily fixed.
Furthermore, it is economical because re-use is possible about 90%.

  By applying the fixture according to the invention of claim 5 to a hanging tool, the ALC surface and the gypsum board surface of the ALC and the gypsum board are driven by driving the needle from the needle tip of the hanging tool. The mixture of synthetic resin adhesive and metal powder forms a rough surface and has elasticity, so that it can be prevented from coming off closely, so that it can be securely stopped on various walls such as ALC, gypsum board, and wood. Various things can be easily hung by being able to wear and use.

  Therefore, as described above, a strong fastening force can be obtained simply by driving the ALC surface, gypsum board surface, wood, and lightweight block with a hammer using a single type of fixture, which is efficient and economical.

It is the front view which applied the 1st Example of this invention to the nail. It is a partial cross section figure of the state where the nail was driven into ALC and a gypsum board. It is the front view applied to the staple used for wiring by the 2nd example of the present invention. It is the same side view. It is a front view which shows the three processes of driving the staple into ALC or a plaster board, and fixing. It is the front view which applied the fixing member of mixing to the lower part of the nail trunk | drum which applied the 3rd Example of this invention to the nail. It is the front view which applied the fixing member of the adhesive agent to the lower part of the staple leg part applied to the staple. It is the front view which wound the thread | yarn of the fixing member around the nail trunk | drum which applied the 4th Example of this invention to the nail. It is the front view which wound the thread | yarn of the fixing member around the staple leg part applied to the staple. It is a front view of the hanging tool leg applied to the hanging tool of the fifth embodiment of the present invention. It is the front view which wound the thread | yarn of the fixing member around the leg part of the hanging tool. It is a perspective view of the state which attached the said hanging tool to the ALC surface and the gypsum board surface, and suspended the goods. It is a figure of the state which provided a suspending part in the attachment plate of the other example of the same, and attached in a staple form. It is a side view of the partial cross section of the state which drives the mounting plate which provided the suspension part in the ALC surface or the gypsum board surface. It is a front view of the hanging tool which provided the four leg part to the fastening board of the other 2nd example. It is the perspective view seen from the back of the fastening plate. It is a side view of the hanging tool.

  Embodiments of the present invention will be described with reference to the drawings.

First, the form which applied the fixing tool of the 1st Example of this invention to the nail is demonstrated with reference to FIG.1 and FIG.2.
FIG. 1 is a front view in which a synthetic resin adhesive having elasticity and a mixture of metal powder are applied as a fixing member to a nail-like portion according to a first embodiment of the present invention.
FIG. 2 is a partial cross-sectional view in which a part of the surface of the fixing member is peeled off in the ALC in a state where the head of the nail is driven into the ALC surface or the gypsum board surface with a hammer or the like, or in the nail body in the gypsum board. .

As shown in FIGS. 1 and 2, 1 is a metal nail body, 5 is a head of a nail 1 to be hammered, 2 is a nail body, and nail body 2 is a nail upper portion 2-A. And nail lower part 2-B, 4 is a nail tip, 3 is a fixing member made of a mixture of elastic synthetic resin adhesive and metal powder, and fixing member 3 is a nail of nail body 2 It is applied to the upper part 2-A and the nail lower part 2-B.
K is a mounting plate, D is an ALC or a gypsum board.

Therefore, in the construction of fixing the mounting plate K, saddle or the like on the wall surface of the ALC or gypsum board D with the nail 1 to which the fixing device of the first embodiment of the present invention is applied by the above configuration, the ALC or the gypsum board D By attaching the mounting plate K, saddle, etc. to the surface, and inserting the nail tip 4 of the nail 1 into the mounting hole, the nail tip 4 contacts the ALC or gypsum board D surface. Then, the nail body 2 and the fixing member 3 are driven into the ALC or the gypsum board D from the nail tip 4.
While being driven in, ALC or gypsum board D material partially peels around the synthetic resin adhesive that is the fixing member 3 and the metal powder, and is driven into a rough surface by being deformed. Synthetic resin adhesive and metal of fixing member 3 and fixing member 3 of ALC or gypsum board D, upper part 2-A of nail body part 2, and lower part 2-B of nail body part 2 It comes into contact with the rough surface of the powder, and since it has elasticity, it comes into a strong retaining effect by being in close contact.

In addition, the result table | surface of the pull-out strength of the nail of this invention is described later.

From the above, when the nail of the first embodiment is driven into the ALC, the nail body 2 comes into contact with the ALC material and comes into close contact with the ALC material. It is fixed.
Therefore, the attachment plate K, the saddle for stopping the electric wire, and the like are attached by firmly attaching to the ALC or the gypsum board D.

In addition, in the construction of the wall surface of the ALC or gypsum board D with the nail 1, various objects can be attached.

A form in which the fixture of the second embodiment of the present invention is applied to staples will be described with reference to FIGS.
FIG. 3 shows a second embodiment of the present invention, in which the leg portion is a staple formed with a metal wire in a substantially U shape, and a synthetic resin adhesive with an elastic member on the needle-like metal portion which is both legs of the staple. FIG. 4 is a front view in which a fixing member mixed with metal powder is applied and FIG. 4 is a side view.
FIG. 5 shows a process of fixing the VVF cable to the ALC or gypsum board surface with the staple of the second embodiment. FIG. 5B is driven from FIG. A and enters the ALC or gypsum board surface from the needle tips of both legs, FIG. 5C is both legs. It is a figure of the state which the part entered into ALC or a gypsum board, and was fixed to ALC or a gypsum board surface.

As shown in FIG. 3 to FIG. 5, 11 is a staple used for wiring in which a metal wire is formed in a substantially U-shape, 21 is a leg portion of the staple 11, and an upper portion 21-A of the leg portion and a leg portion The lower end portion 21 -B of the leg portion 21.
51 is a head to be struck with a hammer when fixing the staple 1, 31 is a fixing member made of a mixture of synthetic resin adhesive 7 and metal powder, and the fixing member 31 is located above the legs of both legs 21. It is applied from the part 21-A to the lower part 21-B of the leg part.
V is a VVF cable, and 6 is a wire protective material between the metal wire and the wire when the VVF cable V is fixed to the ALC or the gypsum board D.

Therefore, when fixing the electric wire such as the VVF cable V of the electric work to the ALC or the gypsum board D using the staple to which the fixture of the second embodiment is applied with the above-described configuration, FIG. As shown in Fig. B of Fig. 5, as shown in Fig. 5B, by touching the electric wire such as the VVF cable V with the surface of the ALC or gypsum board D and hitting the head 51 of the staple 11 of the present plan with a hammer, The fixing tip 31 of the needle tip 41 of both legs 21 and the synthetic resin adhesive and metal powder applied to both legs 21 is driven into ALC or gypsum board D.
Here, as shown in FIG. 5C, the peripheral surface of the fixing member 31 driven into the ALC or the gypsum board D is partially peeled off, and is driven while deformed to become a rough surface.
Therefore, the synthetic resin adhesive and the metal powder are mixed with the material inside the ALC or gypsum board D, and the fixing member 31 of the upper part 21-A of the leg part and the lower part 21-B of the leg part. Will be in close contact with and will not come off. Both leg portions 21 of the staple 11 are fixed by increasing the fastening force in the ALC or gypsum board D.

In addition, the result table | surface of the pullout strength of the staple of this invention is described later.

From the above, staples used for wiring in the second embodiment are driven from the ALC or gypsum board D surface, and both the legs 21 in the ALC and gypsum board D are in contact with the material of the ALC or gypsum board D. By tightly stopping, it becomes a strong fastening force state.
Therefore, an electric wire such as the VVF cable V is attached by being firmly attached to the ALC or the gypsum board D.

The fixing device of the third embodiment of the present invention will be described with reference to FIGS. 6 and 7 in which the fixing device is applied to nails and staples.
FIG. 6 shows a third embodiment of the present invention in which a synthetic resin adhesive is applied to the upper part of the nail body and the lower part of the nail body is fixed with a mixture of the synthetic resin adhesive and metal powder. It is the front view which applied the member.
FIG. 7 shows that a synthetic resin adhesive is applied to the upper part of both legs of the staple according to the third embodiment of the present invention, and the synthetic resin adhesive and metal powder are applied to the lower part of both legs. It is the front view which applied the fixing member with mixing.

As shown in FIG. 6, 1 is a metal nail body, 5 is a head of the nail 1, 2 is a nail body, and the nail body 2 is a nail upper part 2-A and a nail lower part. 2 is composed of 2-B, 4 is a nail tip of the nail body portion, 3 is a fixing member of a synthetic resin adhesive and a mixture of metal powder, 7 is a synthetic resin adhesive, and a synthetic resin adhesive 7 Is applied to the upper nail portion 2-A, and the fixing member is applied to the lower nail portion 2-B.

Therefore, the mounting plate K on the wall of the ALC or gypsum board D or the saddle is fixed to the ALC or gypsum board D surface with the nail 1 applied in the third embodiment by the above configuration. The nail tip 4 of the nail 1 is put into the mounting hole of the mounting plate K, the saddle, etc. in contact with the saddle, etc., so that the nail tip 4 comes into contact with the ALC or gypsum board D surface. Was applied to the nail barrel 2 and the upper portion 2-A of the nail barrel from the nail tip 4 and to the lower portion 2-B of the nail barrel. The fixing member 3 is driven into the ALC or the gypsum board D.
One portion of the lower portion 2-B of the nail body portion that is driven while being driven while ALC or gypsum board D material is driven, and the periphery of the synthetic resin adhesive 7 and the fixing member is partially peeled or deformed to become a rough surface. The fixing member 3 that has been peeled off is in close contact with the synthetic resin adhesive 7 in the upper portion 2-A of the nail barrel portion and the material inside the ALC or gypsum board D, and is prevented from coming off.

In addition, the result table | surface of the pull-out strength of the nail of this invention is described later.

From the above, by driving the nail 1 of the third embodiment into the ALC, the nail body 2 comes into contact with the ALC material and comes into close contact with the ALC, so that the fastening force of the nail body 2 is increased. It is firmly fixed.
Therefore, the mounting plate K, the saddle for securing the electric wire, and the like can be attached by firmly attaching to the ALC surface.

In addition, by using a short nail (about 15 mm in total length), various objects such as a calendar and a bulletin board can be fixed and fixed on the gypsum board surface.

In addition, as shown in FIG. 7, 11 is a staple used for a wire in which a metal wire is formed in a substantially U-shape, 21 is a leg part of the staple 11, and the upper part 21-A of the leg part and the leg part It consists of a lower part 21 -B, and 41 is the needle tip of the leg part 21.
Reference numeral 51 denotes a head that is struck with a hammer or the like when the staple 11 is fixed, 71 is a synthetic resin adhesive, and 31B is a fixing member in which the synthetic resin adhesive and metal powder are mixed.
The synthetic resin adhesive 71 is applied to the upper part 21-A of the leg part of both the leg parts 21, and the fixing member 31B is applied to the lower part 21-B of the leg part.
V is a VVF cable, and 6 is a wire protective material between the metal wire and the wire when the VVF cable V is fixed to the ALC or the gypsum board D.

Therefore, when fixing the electric wire such as the VVF cable V of the electric work to the ALC or the gypsum board D using the staple applied with the fixture of the third embodiment with the above configuration, the VVF cable V or the like Synthetic resin adhesive by driving the wire 51 in contact with the surface of the ALC or gypsum board D and driving the head 51 of the staple 11 of the present proposal with a hammer or the like from the needle tips 41 of both legs 21. 71 and the fixing member 31B are partly peeled around the synthetic resin adhesive 71 and the fixing member 31B by ALC or gypsum board D material, and deformed to be a rough surface. The fixing member 31B from which the part of -B has been partially peeled is in contact with the synthetic resin adhesive 71 of the upper part 21-A of both legs and the material inside the ALC or gypsum board D, A state which is in contact with, in which fastening forces of both legs 21 of the staple 11 by the detachment preventing is fixed strongly increased.

From the above, if the staple 11 is used, an electric wire such as the VVF cable V is attached by being firmly attached to the ALC or the gypsum board D.

A form in which the fixture of the fourth embodiment of the present invention is applied to nails and staples will be described with reference to FIGS.
FIG. 8 is a front view in which a thread is wound from an upper part to a lower part of a nail body according to a fourth embodiment of the present invention and a synthetic resin adhesive is applied.
FIG. 9 is a front view in which a yarn is wound from an upper part to a lower part of both legs of a staple according to a fourth embodiment of the present invention and a synthetic resin adhesive is applied.

As shown in FIG. 8, the body of the metal nail 1 is a nail body 2, the nail body 2 is composed of a nail upper part 2-A and a nail lower part 2-B, 4 is a nail tip, and 5 is The head is hammered.
9 is provided with a fixing member around which a thread is wound from the upper part 2-A of the nail body part to the lower part 2-B of the nail body part, and a synthetic resin adhesive is provided around the nail body part 2 and the fixing member. 7 is applied.

A strong fastening force can be obtained by tapering the thread wound around the nail barrel.

Therefore, the nail 1 applied to the fixture of the fourth embodiment with the above configuration is attached to the ALC or gypsum board D surface in the fixing work such as the mounting plate K or the saddle on the wall surface of the gypsum board D with the ALC. The nail tip 4 of the nail 1 is brought into contact with the plate K, saddle, etc., and the nail tip 4 comes into contact with the ALC or gypsum board D surface. Thus, the synthetic resin adhesive 7 of the nail body 2 and the wound thread fixing member 9 are driven into the ALC and the gypsum board D from the nail tip 4.
The synthetic resin adhesive 7 and the wound fixing member 9 around the synthetic resin adhesive 7 are partially peeled off by the ALC and the gypsum board material while being driven into a rough surface. 7 and the fixed member 9 of the wound thread are in contact with the material inside the ALC and the gypsum board D, have the adhesive and the elasticity of the wound thread, and are not slipped by the unevenness of the thread surface. As a result, it can be prevented from falling out by withstanding a strong pulling force.

Moreover, it is economical because it can be reused by about 90%.

In addition, the result table | surface of the pull-out strength of the nail of this invention is described later.

From the above, when the nail 1 of the fourth embodiment is driven into the ALC and the gypsum board D, the nail body portion 2 comes into close contact with each other, so that the fastening force is increased and is strongly fixed. .
Therefore, the attachment plate K, the saddle for stopping the wire, and the like are attached by firmly attaching to the ALC and the gypsum board D surface.

In addition, as shown in FIG. 9, 11 is a staple used for wiring in which a metal wire is formed in a substantially U-shape, 21 is a leg portion of the staple 11, and includes an upper portion 21-A of the leg portion and a leg portion. It consists of a lower part 21-B, 91 is a thread fixing member wound around from the upper part 21-A of both leg parts 21 to the lower part 21-B of the leg parts. Agent 71 is applied.
When the staple 11 is fastened, the head 51 is driven with a hammer or the like, so that the staple 11 is driven from the needle tip 41 of the needle-like leg 21.
V is a VVF cable, and 6 is a wire protective material between the metal wire and the wire when the VVF cable V is fixed to the ALC or the gypsum board D.

Therefore, when the electric wire 7 such as VVF is fixed to the ALC or the gypsum board D or the like in the electric wiring work by using the staple applied with the fixing device of the fourth embodiment with the above configuration, the above-described FIG. As shown in FIG. A, an electric wire 7 such as a VVF cable V is brought into contact with the surface of ALC or gypsum board D, and the head 51 of the staple 11 of the present invention is hit with a hammer or the like to synthesize with both legs 21. The resin-based adhesive 71 and the thread fixing member 91 wound from the upper part 21-A of the leg part to the lower part 21-B of the leg part are driven in. Part of the periphery of the agent 7 and the wound thread fixing member 9 is peeled off, becomes a rough surface, and is driven while deformed. The synthetic resin adhesive 7 and the wound thread fixing member 9 are made of ALC and Of plasterboard D While it is in contact with part of the material, close by an elastic yarn wound adhesive and winding, also by a slip by the unevenness of the yarn surface, and retained by withstanding strong pulling force.

Therefore, since the electric wire 7 such as VVF can be fixed to the ALC or the plaster board D surface by the staple 1, the time for the wiring work can be shortened and the work can be performed efficiently.

The form which applied the fixing tool of 5th Example of this invention to the hanging tool is demonstrated with reference to FIG.
FIG. 10 is a front view in which a fixing member made of a mixture of a synthetic resin adhesive and metal powder is applied to both legs of a hanging tool according to a fifth embodiment of the present invention.
FIG. 11 is a front view in which a synthetic resin adhesive is applied to a thread wound around both legs of a hanging tool.
FIG. 12 is a perspective view of a state in which the hanging tool is fixed to the ALC or gypsum board D surface.

As shown in FIG. 10 and FIG. 11, there is provided a suspending portion 8 extending at least at one end of a head portion 52 that is connected to both leg portions 22 in which a metal wire is formed in a substantially U shape. It is a hanging tool 12.
The leg portion 22 includes an upper portion 22 -A of the leg portion and a lower portion 22 -B of the leg portion, and the tip of the leg portion 22 is a needle tip 42.
Here, in FIG. 10, a fixing member 32 made of a mixture of synthetic resin adhesive and metal powder is applied to both legs 22.
Further, in FIG. 11, a synthetic resin adhesive is applied to the yarn wound around both leg portions 22.

Therefore, when using the hanging tool 12 to which the fixing tool of the fifth embodiment is applied with the above-described configuration, the hanging part 8 is fixed to the ALC surface or the gypsum board surface D as shown in FIG. The front end 42 of both legs 22 is in contact with the ALC or gypsum board D surface and the head 52 is hit with a hammer or the like so that both legs are the same as in the description of the staple of the second embodiment. The unit 22 and the fixing member 32 are integrated so that the surrounding surface is partially peeled or driven while deforming, and the peeling fixing member 32 has a resilient rough surface in contact with the material inside the ALC or gypsum board D. By being in close contact with each other and being prevented from coming off, both the leg portions 22 of the hanging tool 12 have a strong fastening force.

Further, when the hanging tool 12 having the configuration shown in FIG. 11 is used, both leg portions with the hanging portion 8 on the lower side as shown in FIG. 12 are attached to the ALC surface or the gypsum board surface D. 22 by contacting the tip 42 of the 22 with the ALC or gypsum board D surface and hitting the head 52 with a hammer or the like, the leg from the synthetic resin adhesive 72 of both legs 22 and the upper part 22-A of the legs. When the thread fixing member 92 wound around the lower portion 22-B of the part is driven in, the periphery of the thread fixing member 92 wound with the synthetic resin adhesive 72 is partially formed by ALC or gypsum board D material. The synthetic resin adhesive 72 and the wound thread fixing member 92 come into contact with the material inside the ALC or the gypsum board D and have elasticity and come into close contact with the rough surface while being peeled and deformed. This will prevent it from coming off.

From the above, as shown in FIG. 12, it is driven into the ALC surface or the gypsum board D surface from the direction of O in FIG. 13, and both the leg portions 22 in the gypsum board are in close contact with the material of the ALC or gypsum board D. Since it has a strong fastening force by being fixed, it can hang even heavy objects.

In addition, in the hanging tool of 5th Example, the form of another application example is demonstrated.
The first example will be described with reference to FIGS. 13 and 14, and the second example will be described with reference to FIGS.

As an example, referring to FIGS. 13 and 14, FIG. 13 is a diagram showing a state of a hanging tool in which a hanging portion is provided on a mounting plate and attached with staples.
FIG. 14 is a side view showing a state in which the hanging tool is driven into the ALC surface or the gypsum board surface from the direction O.

As shown in FIG. 13 and FIG. 14, in the staple 13 in which the metal wire is formed in a substantially U-shape, fixing members 32 made of a mixture of synthetic resin adhesive and metal powder are attached to both legs of the staple 13. Apply from the upper part to the lower part of the leg. 52 is a head hitting with a hammer or the like, and 42 is a needle tip of a leg.
L5 is a fastening plate. A hanging portion 81 is provided at one end of the fastening plate L5, and two leg insertion holes 10 for the staples 13 are provided in the fastening plate L5 provided with the hanging portion 81.

Therefore, in order to fix the suspension using the staple 13 with the above-described configuration, when the attachment plate L5 is attached to the gypsum board surface 81 and used as a suspension, the suspension portion 81 of the attachment plate L5 is lowered. The needle tip 42 of the staple 13 is inserted into two places of the leg insertion hole 10 in contact with the ALC or gypsum board D surface on the side, and the heads 52 of the staple 13 are struck with a hammer or the like to both the leg portions 42. Is fixed to the ALC or the material in the gypsum board D by the fixing members 32 of both the leg portions 42 of the staple 13 like the staple 11 of the second embodiment. It is.
Therefore, various heavy objects can be suspended from the suspended portion F5.

As a second example, FIG. 15 is a front view of a hanging tool in which a hanging portion and four needle-like portions are provided on a fastening plate.
FIG. 16 is a perspective view of the four needle-like parts seen from the back of the hanging tool.
FIG. 17 is a side view of the hanging tool.

As shown in FIGS. 15 to 17, L6 is a mounting plate provided with a hanging portion 82 in the form of a plate, L61 is the surface of the mounting plate L6, and the surface L61 is also a portion to be hit with a hammer or the like.
L62 is the back surface of the mounting plate L6, and the back surface L62 is provided with four needle-shaped leg portions 23, and 43 is the needle tip of the leg portion.
Reference numeral 33 denotes a fixing member for mixing the synthetic resin adhesive applied to the needle-like portion 22 and the metal powder.

Therefore, when the hanging tool is used with the above-described configuration, the surface of the surface L61 of the mounting plate L6 with the hanging portion 82 of the mounting plate L6 on the lower side when fixing to the ALC surface or the gypsum board D surface. The four fixing members 33 of the leg 23 are driven into the ALC or the gypsum board D by hitting with a hammer.
Here, the integrated peripheral surface of the fixing member 33 to be driven into the ALC or the gypsum board D is partially peeled off and driven into a deformed and rough surface, and the material and the synthetic resin in the ALC or the gypsum board D By coming into contact with and in close contact with the system adhesive or metal powder, it comes off and has a strong fastening force. In addition, since a plurality of leg portions 23 are provided, the degree of close contact increases, so that a strong fastening force can be obtained.

From the above, the ALC surface or the gypsum board D surface is adhered and fixed, and it is excellent in durability, and even a heavy object can be easily suspended.

Further, the synthetic resin adhesives 7, 71, 72 having elasticity of the fixing members 3, 31, 32, 33 to be applied to the nail barrel are elastic even after being applied and dried, Adhesives that harden after being applied and dried in other adhesives have weak fastening strength and pull-out strength and are not suitable for use.

Note that various powders such as ores can be used instead of the metal powder mixed with the synthetic resin adhesive.

Here, the pull-out strength test of nails and staples of the first embodiment, the second embodiment, the third embodiment, and the fourth embodiment of the present invention is shown as follows.

The contents of the pull-out strength of the nail of the first embodiment, the third embodiment, and the fourth embodiment of the present invention are shown below.
Therefore, as an example of the fixing members 3 and 3B used in the test, a synthetic resin adhesive was mixed using a chloroprene rubber solvent adhesive, and iron powder, Fe = 55.85, 80 to 200 mesh was used as the metal powder. An example of the ratio was subjected to various pull-out tests at a ratio of about 28% of iron powder of metal powder with respect to 100% of the synthetic resin adhesive.

ALC (lightweight foamed concrete) is a product with a thickness of 100 mm and a nail using a nail length of 38 mm, a nail diameter of 3.05 mm, and a head diameter of 11 mm.
The first row in the table below is a normal nail.
The second row is a nail in which a fixing member is applied to the nail body of the first embodiment.
The third row is a nail in which a synthetic resin adhesive is applied to the upper part of the nail body and a fixing member is applied to the lower part of the third embodiment.
The fourth row is a nail in which a synthetic resin adhesive is applied to the thread wound around the nail body of the fourth embodiment.
Further, the fifth row is a nail in which only the chloroprene solvent-type adhesive is applied to the nail body.
The results of measuring the pull-out strength by driving each nail into the ALC are shown in Table 1 below.

Moreover, the content of the pulling-out strength of the staple used for the electrical wiring of the second embodiment of the present invention is shown below.
Therefore, as an example of the fixing members 31 and 31B used in the test, a synthetic resin adhesive was mixed using a chloroprene rubber solvent adhesive, and iron powder as a metal powder, Fe = 55.85, 80 to 200 mesh was mixed. An example of the ratio was subjected to various pull-out tests at a ratio of about 28% of iron powder of metal powder with respect to 100% of the synthetic resin adhesive.

The method is as follows. A VVF cable (1.6 mm × 2 cores) is placed on the ceiling surface of the gypsum board with normal wiring staples and staples of the present invention, and the pulling strength of each staple is measured. It is.
However, each dimension (unit: mm) of the used wiring staple is 1.8, the wire diameter is 1.8, the inner width is 10.2, and the needle length is 21.0. The VVF cable has a cross-sectional outer dimension (unit: mm), a width of 9.0 mm, and a height of 5.0 mm.

Table 2 below shows the results of measuring the pull-out strength when the length of the staple needle enters the gypsum board to a thickness of 12.5 mm and the length of the staple needle is about 1.7 mm. It is.

In addition, the table below shows the results of measuring the pull-out strength when the length of the staple needle is within the ALC thickness of about 1.7 mm and the thickness of the ALC (lightweight foamed concrete) is 100.mm. This is shown in FIG.
In the table below, the first stage is a normal staple, and the second stage is a staple of the second embodiment.

Table 1 shows a pulling strength result table by applying the fixture to a nail and driving it into an ALC.
Table 2 shows a pulling strength result table by applying the fixing device to the staple and driving it into a gypsum board.
Table 3 is a pulling strength result table by applying the fixing tool to the staple and driving it into the ALC.

1 is a nail body 11, 13 is a staple body 12 is a hanging tool 2 is a nail body part 2-A is an upper part of the nail body part 2-B is a lower part 21, 22, 23 of the nail body part 21- A, 22-A is the upper part of the leg part 21-B, 22-B is the lower part of the leg part 3, 31, 32, 33 is a fixing member 3B, which is a mixture of elastic synthetic resin adhesive and metal powder, 31B is a fixing member for mixing a synthetic resin adhesive and metal powder in the lower part 4 is a tip of the nail 41, 42, 43 is a needle tip of the leg part 5, 51, 52 is a head part 6 is a wire protective material 7, 71, 72 is a synthetic resin adhesive 8, 81, 82 is a hanging portion 9, 91, 92 is a wound thread fixing member 10 is a staple leg insertion hole L5, L6 is a mounting plate L61 is a surface L62 of the mounting plate The back surface D of the mounting plate is ALC (lightweight cellular concrete), or the plasterboard K is the mounting plate O is driven in the driving direction M V is VVF cable (flat vinyl insulated vinyl sheath cable)

Claims (3)

In a metal fixture having a head and a leg connected to the head and sharply formed toward the tip, a synthetic adhesive and metal powder or ore powder are formed on at least a part of the leg. A fixing member characterized in that a fixing member is formed by mixing and coating. The fixing device according to claim 1, wherein the synthetic adhesive is an elastic synthetic adhesive. The fixture according to claim 1 or 2, wherein the metal powder is an iron powder of 80 mesh to 200 mesh.

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