JP2006038116A - Piping member fixing device - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a piping member fixing device, in which structure is simplified to reduce manufacturing cost, in which piping member work efficiency is improved, and in which piping member work efficiency is also improved when piping members are connected to be provided in parallel. <P>SOLUTION: This piping member fixing device 10 is provided with a pair of circular walls 12 and 13 disposed to face each other for forming an opening 14 for receiving a piping member P between their tips, and projections 17 and 18 respectively integrally provided with the circular walls 12 and 13 in such a form for wire to be connected. Wire is stretched between the projections 17 and 18 on the circular wall 12 and 13 to be connected, so the circular walls 12 and 13 are opened to each other for preventing the piping member P inside from coming off. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  The present invention relates to a piping material fixture for fixing a piping material such as a flexible tube, a cladding tube, and a sheath tube to an outer wall surface or an inner wall surface (hereinafter referred to as an arrangement surface) of a building.

Conventionally, when piping materials such as hot water pipes and sheath tubes of water heaters are installed along the installation surface of the building, the piping materials are held by a piping material fixing tool such as a piping material fixing saddle or a piping material fixing band. These are fixed at predetermined positions on the arrangement surface. As this type of piping material fixture, for example, there is a technique described in Patent Document 1.
Japanese Utility Model Publication No. 54-45534

  Patent Document 1 discloses a long-body fixing band for screwing a piping material or the like to a wall surface or the like as a piping material fixing tool. This elongated body fixing band has a base having a flat bottom surface and a pair of arc-shaped elastic blades symmetrically introduced in the same direction with respect to the base, and piping material is opened from the opening between the elastic blades. Insert and hold the tubing. In addition, a locking piece is pivotally attached to the end of the other elastic wing so that it can move close to and away from the tip of one elastic wing. Thereby, this piping material fixture closes the opening between elastic wings by elastically locking the locking rod provided on the locking piece to the locking rod provided on the one elastic wing, When the piping material is bent to stand up in the vicinity of the fixing portion of the fixing tool, the piping material can be prevented from coming off from between the elastic blades.

  However, in the piping material fixture described in Patent Document 1, it is necessary to use a locking piece only in the vicinity of the bent portion of the piping material. High cost and uneconomical. Moreover, in the piping material fixing tool described in Patent Document 1, when fixing the piping material, the operation of always rotating the locking piece to open the openings of both elastic blade tubes and the piping material as both elastic blades. After being inserted and held from the opening, the locking piece is locked to the locking piece and the opening between the two elastic blades is closed, which is troublesome. In addition, the piping material fixtures are often used connected to each other, and in this connected state, the locking piece may interfere with the piping material insertion work and removal work, and may interfere with the work. there were.

  Therefore, the present invention can simplify the structure to reduce the manufacturing cost, improve the workability of the piping material, and further improve the workability of the piping material when the piping materials are connected to be arranged side by side. It is an object to provide a piping material fixture that can be improved.

  The piping material fixture according to claim 1 is disposed opposite to each other, and is integrally formed on each of the pair of peripheral walls and a pair of peripheral walls that form an opening for inserting the piping material between the ends, and connects the wires. A pair of protrusions having a shape that is possible, and by connecting and connecting a wire between the protrusions of the pair of peripheral walls, the pair of peripheral walls expand from each other to prevent the internal piping material from escaping to the outside. I made it.

  According to a second aspect of the present invention, there is provided the piping material fixture according to the first aspect, wherein the protrusion is disposed on the outer peripheral surface side of the peripheral wall on the distal end side from a substantially intermediate position in the circumferential direction.

  According to a third aspect of the present invention, there is provided the piping material fixture according to the first or second aspect, wherein the protrusions protrude from the outer peripheral surface of the peripheral wall, and protrude from the base in substantially the same direction as the width direction of the peripheral wall. And at least one small protrusion.

  According to a fourth aspect of the present invention, there is provided the piping material fixture according to the first or second aspect, wherein each of the protrusions protrudes from the outer peripheral surface of the peripheral wall, and the width direction of the peripheral wall from both sides in the width direction of the base portion. It consists of a pair of small protrusions protruding in the same direction, and has a substantially T-shaped or cross shape in a plane.

  According to a fifth aspect of the present invention, there is provided the piping material fixture according to the first or second aspect, wherein the protrusions protrude from the outer peripheral surface of the peripheral wall, and the width direction of the peripheral wall from one side in the width direction of the base portion. It consists of one small protrusion that protrudes in substantially the same direction, and has a substantially L-shaped plane.

  According to a sixth aspect of the present invention, there is provided the piping material fixture according to any one of the third to fifth aspects, further comprising: a first connecting portion provided on a proximal end side of one of the pair of peripheral walls; A second connecting portion which is provided at a position corresponding to the first connecting portion on the proximal end side of the other peripheral wall and is connectable to the first connecting portion; the first connecting portion and the second connecting portion; By connecting the connecting portions, a plurality of piping material fixtures are arranged side by side in the width direction so that they can be connected, and among the protrusions of the plurality of piping material fixtures arranged side by side in the width direction and connected, let's connect A wire rod is connected to the projections located at both ends of the connection direction of the plurality of piping material fixtures, and the lower portion of the projection arranged between the projections at both ends of the coupling direction is passed under the small projection. The protrusion was provided at the tip of the peripheral wall so that it could be passed.

  In this case, in addition to connecting the wire rods to the protrusions located at both ends in the connecting direction of all the connected pipe material fixtures (for example, 10 pieces), a group of three pipe material fixtures on the left side of the pipe material fixtures, the center The wire rods may be connected to protrusions located at both ends in the connecting direction in each of the three piping material fixture groups and the four right piping material fixture groups. In this case, a wire rod is connected to the projections located at both ends in the connecting direction in the set of three left-side piping material fixtures, and the lower side of the (four) projections disposed between the projections is passed through. And wire the wire. Similarly, wire members are connected to protrusions positioned at both ends in the connecting direction in the set of three piping material fixtures in the center, and (four) protrusions disposed between the protrusions pass under the small protrusions. And wire the wire. Similarly, a wire is connected to the protrusions located at both ends in the connecting direction in the set of four pipe material fixtures on the right side, and under the small protrusions of the (six) protrusions disposed between the protrusions. And wire the wire.

  According to a seventh aspect of the present invention, there is provided the piping material fixture according to the sixth aspect, wherein the pair of peripheral walls form a substantially arcuate plate shape having a symmetrical shape, and is used for holding the piping material formed by the inner peripheral surfaces of the pair of peripheral walls. The protrusion is provided at the tip of the peripheral wall and extends in a direction away from the arrangement surface when arranged on the arrangement surface such as a wall surface.

  In this case, from the point of wire connection work, etc., the portion of the projection that extends at an angle in the direction away from the arrangement surface when arranged on the arrangement surface is the base. Is true of k.

  The piping material fixture according to claim 1 can simplify the structure to reduce the manufacturing cost, improve the workability of the piping material, and further, the piping when it is in a connected state to arrange the piping materials in parallel. Material workability can also be improved.

  In addition to the effect of the first aspect, in the piping material fixture according to the second aspect, the peripheral wall is usually configured to bulge outward in the circumferential intermediate position (central portion), such as a semicircular shape. By providing on the outer peripheral surface side of the peripheral wall on the tip side from a substantially intermediate position in the circumferential direction, it becomes easy to connect the wire by hooking a wire to the protrusion. In particular, in a connected state in which a plurality of piping material fixtures are connected in parallel in the width direction, it is difficult to connect the wire to the protrusion if the protrusion is on the proximal side from the circumferential intermediate position of the peripheral wall. Therefore, it is effective to provide the protrusion on the tip side from the circumferential intermediate position of the peripheral wall.

  In addition to the effect of claim 1 or 2, the piping material fixture according to claim 3 has a small protrusion at the tip of the flat plate portion in the protrusion, so that the wire is easily hooked to the small protrusion and connected. Can be effectively prevented from unexpectedly coming off the protrusion.

  In addition to the effect of the first or second aspect, the piping material fixture according to the fourth aspect of the present invention can reliably connect the wires by forming the protrusions in a simple shape or configuration such as a substantially plane T shape or a cross shape. Can do.

  In addition to the effect of the first or second aspect, the piping material fixture according to the fifth aspect can reliably connect the wire rods by making the protrusions have a simple shape or configuration having a substantially plane L shape.

  In addition to the effect of any one of the third to fifth aspects, the piping material fixture according to claim 6 can easily connect the plurality of piping material fixtures by the first and second connecting portions. Also, when connecting wires to a plurality of connected pipe fixtures, hold the ends of the wire, etc., only on the projections located at both ends of the connection direction, and other projections located between them. The wire connection work can be performed simply by passing the wire under the projection, and the wire connection work can be easily performed, and the pipe material can be reliably prevented from coming out of the opening after the connection. Can do.

  In addition to the effect of the sixth aspect, the piping material fixture according to the seventh aspect is provided with a protrusion provided at the tip of the peripheral wall and in a direction away from the arrangement surface when arranged on the arrangement surface such as a wall surface. Since the pipe member fixing tool is viewed from the front or the side surface because it is inclined, the tip of the protrusion is exposed from the tip of the peripheral wall, and the wire connecting work between the protrusions can be performed more easily and reliably.

  Hereinafter, the best mode for carrying out the present invention (hereinafter referred to as an embodiment) will be described. Throughout each embodiment, the same members, elements, or parts are denoted by the same reference numerals, and the description thereof is omitted.

Embodiment 1
FIG. 1 is a perspective view showing a piping material fixture according to Embodiment 1 of the present invention. FIG. 2 is a front view showing the piping material fixture according to Embodiment 1 of the present invention. FIG. 3 is a plan view showing the piping material fixture according to Embodiment 1 of the present invention. 4 is a cross-sectional view taken along line AA in FIG.
As shown in FIGS. 1 to 4, the piping material fixture 10 according to the first embodiment is embodied as a piping material fixture 10 generally called a saddle, and is installed inside a protective tube P <b> 1 made of foam or the like. The pipe material P that accommodates and protects the pipe material P2 and the like is used to arrange (pipe) on an arrangement surface such as an inner wall surface. Specifically, the piping material fixture 10 according to Embodiment 1 includes a pedestal 11 and a pair of peripheral walls 12 and 13. The pedestal 11 has a substantially plate shape that is disposed in close contact with the arrangement surface, and is fixed to the arrangement surface. Specifically, the pedestal 11 has a substantially rectangular plate shape extending in the width direction (the left-right direction in FIGS. 2, 3, and 4). It arrange | positions at the said arrangement | positioning surface so that a path | route may be substantially orthogonal. The pedestal 11 has a linear recess 11a at the center in the width direction of the upper surface. The recess 11a of the pedestal 11 extends in the entire front-rear direction (vertical direction in FIG. 3) of the pedestal 11. And the circular insertion hole 11b which penetrates the base 11 to the thickness direction (up-down direction in FIG. 2) is formed in the center part of the recessed part 11a of the base 11. As shown in FIG. On the other hand, the pedestal 11 has a plurality of lightening recesses 11c on the lower surface around the insertion hole 11b.

  The pair of peripheral walls 12 and 13 are erected integrally at positions slightly inside from both ends in the width direction of the base 11. Specifically, the pair of peripheral walls 12 and 13 are disposed to face each other so as to form an accommodation space for accommodating and holding the piping material P therein. In addition, the pair of peripheral walls 12 and 13 have a substantially arcuate plate shape having a symmetrical shape, and the housing space for the piping material P formed by the inner peripheral surfaces of the pair of peripheral walls 12 and 13 is the outer peripheral surface of the piping material P. The cross section corresponding to the shape is substantially circular. Furthermore, an opening 14 extending in the front-rear direction is formed between the tips of the peripheral walls 12 and 13 so that the piping material P is inserted from the opening 14 so as to be accommodated and held in the accommodating space inside the peripheral walls 12 and 13. It has become.

  A pair of first connecting portion 15 and second connecting portion 16 are integrally formed at both ends in the width direction of the base 11. That is, the first connecting portion 15 is provided on the proximal end side of one of the pair of peripheral walls 12 and 13. A second connecting portion 16 that can be connected to the first connecting portion 15 is provided at a position corresponding to the first connecting portion 15 on the proximal end side of the other peripheral wall 13. Specifically, the first connecting portion 15 has a substantially channel shape in cross section that opens outward. The second connecting portion 16 has a substantially T-shaped cross section corresponding to the inner surface shape of the first connecting portion 15. And by inserting the 2nd connection part 16 into the 1st connection part 15 from the width direction one side of the base 11, and connecting it, the some piping material fixing tool 10 is arranged in parallel in the width direction, and connects. be able to. Further, reinforcing ribs 12a and 13a are integrally formed at the center in the front-rear direction (the direction orthogonal to the paper surface in FIG. 2 or the vertical direction in FIG. 3) on the base end side of the outer peripheral surface of the peripheral walls 12 and 13. The reinforcing ribs 12a and 13a extend from the upper surface of the pedestal 11 in FIG. 2 to a substantially central position in the circumferential direction of the peripheral walls 12 and 13, and have a substantially triangular plate shape.

  On the outer peripheral surfaces of the pair of peripheral walls 12, 13 are integrally formed with protrusions 17 and 18 that can be connected by hooking wires or the like. Then, by hooking and connecting the wire rods between the projections 17 and 18 of the pair of peripheral walls 12 and 13, the pair of peripheral walls 12 and 13 are expanded to each other, and the internal piping material P is pulled out to the outside. It comes to prevent. Specifically, the protrusions 17 and 18 are disposed at the tip end portions (upper end portions in FIG. 2) on the outer peripheral surface side of the peripheral walls 12 and 13. Further, the protrusions 17 and 18 are disposed at the center position in the width direction of the peripheral walls 12 and 13. On the other hand, each protrusion 17, 18 has bases 17a, 18a and small protrusions 17b, 18b. The base portions 17a and 18a have a substantially flat plate shape extending in the width direction of the peripheral walls 12 and 13 with a predetermined width, and project from the outer peripheral surfaces of the peripheral walls 12 and 13 to the outside (left side and right side in FIG. 2) by a predetermined distance. ing. The small protrusions 17b and 18b protrude laterally from both side surfaces in the width direction at the tips of the base portions 17a and 18a so as to form a pair. That is, the pair of small protrusions 17 b and 18 b protrude in substantially the same direction as the width direction of the peripheral walls 12 and 13 so as to be substantially parallel to the opening 14. As described above, each of the protrusions 17 and 18 is substantially T-shaped in a plane. In addition, it is preferable that the protrusion length from the surrounding walls 12 and 13 of the base parts 17a and 18a of each protrusion 17 and 18 is within the maximum width of the base 11 including the first and second connecting parts 15 and 16. Moreover, the protrusion length from the base parts 17 and 18 of each small protrusion 17b and 18b can be made into arbitrary length, as long as a wire can be connected.

  As shown in FIG. 2, the protrusions 17 and 18 are provided at the tips of the peripheral walls 12 and 13, and are separated from the arrangement surface S when the piping material fixture 10 is arranged on the arrangement surface S such as a wall surface. It is formed so as to extend in an inclined direction. That is, the protrusions 17 and 18 are formed to protrude with a predetermined angle gradient in a direction away from the bottom surface of the pedestal 11, and a predetermined angle θ2 between the protrusion directions (extending directions) of both the protrusions 17 and 18. Is formed. The angle θ2 between the protrusions 17 and 18 can be an arbitrary angle, but is preferably larger than the opening angle θ1 of the opening 14 between the peripheral walls 12 and 13 and smaller than 180 degrees. . For example, since the opening angle θ1 of the opening 14 between the peripheral walls 12 and 13 is set to about 75 degrees in the first embodiment, the angle θ2 between the protrusions 17 and 18 is 75 degrees <θ2 <180 degrees. However, it is more preferable to set the angle in the range of, for example, 140 degrees to 160 degrees so that the insertion of the piping material P from the opening 14 is not hindered and the wires can be effectively connected. In the first embodiment, the angle θ2 between the protrusions 17 and 18 is set to about 150 degrees.

  The peripheral walls 12 and 13 have protrusions 19 extending in the circumferential direction along the inner peripheral surface. That is, the peripheral walls 12 and 13 integrally form a linear protrusion 19 that curves in accordance with the curvature of the inner peripheral surface from the vicinity of the distal end to the vicinity of the proximal end of the inner peripheral surface. In addition, the cross-sectional shape of the protrusion 19 is a sharp cross-sectional shape such as a triangular cross-section, a substantially trapezoidal cross-section, a substantially semi-circular cross-section, and a substantially semi-elliptical cross-section. Further, the ridge 19 is disposed at the substantially center of the pedestal 11 in the front-rear direction. The ridges 19 contribute to improving the strength of the peripheral walls 12 and 13. By the way, the entire piping material fixture 10 can be integrally formed of a synthetic resin material having a predetermined elasticity or a predetermined flexibility such as polyvinyl chloride (PVC). Further, the piping material fixture 10 is formed of a low-flexible hard synthetic resin or the like to ensure a certain degree of rigidity, thereby ensuring the rigidity of the peripheral walls 12 and 13, and the thickness of the peripheral walls 12 and 13 is increased. It is also possible to prevent the piping material P from easily coming out of the opening 14 by preventing elastic deformation in the direction (direction approaching or separating from each other).

Method of Use, Action, and Effect Next, the method of use, action, and effect of the piping material fixture 10 according to Embodiment 1 will be described. FIG. 5 is a front view showing a process of connecting the piping material fixtures according to Embodiment 1 of the present invention and inserting the piping material into one of the piping material fixtures.
When the piping material fixture 10 of the first embodiment is used while being fixed to the arrangement surface S such as a wall surface, first, the lower surface of the base 11 is arranged at a predetermined position on the arrangement surface S. In this state, a shaft portion of a fastener (not shown) such as a wood screw is inserted into the insertion hole 11b of the pedestal 11, and the shaft portion of the fastener is screwed into the wall or the like from the arrangement surface S, thereby Both peripheral walls 12 and 13 are fixed to the wall surface W through 11. In addition, when connecting a plurality of piping material fixtures 10 in order to pipe a plurality of piping materials P in parallel, as shown in FIG. 5, the first connecting portion 15 of one adjacent piping material fixture 10 is connected. From one end in the length direction, the second connecting portion 16 of the other piping material fixture 10 is inserted into the inside. The plurality of piping material fixtures 10 are thus fixed to the arrangement surface S in a state where they are connected to each other via the first and second connecting portions 15 and 16. Thereby, the piping material P as an object to be held can be inserted and held from the opening 14 between the peripheral walls 12 and 13. That is, when the piping material P is press-fitted into the opening 14 between both the peripheral walls 12 and 13, both the peripheral walls 12 and 13 are gradually expanded to allow passage of the piping material P. At this time, with the expansion of the peripheral walls 12 and 13, the protrusions 17 and 18 move outward and approach the protrusions 17 and 18 of the adjacent piping material fixture 10. However, as the peripheral walls 12 and 13 are expanded, the protrusions 17 and 18 are displaced in the direction of the pedestal 11, and do not contact or interfere with the protrusions 17 and 18 of the adjacent pipe material fixture 10. After that, when the piping material P is accommodated in the accommodating space between both the peripheral walls 12 and 13, both the peripheral walls 12 and 13 are returned to the normal state by the elastic force, and the inner peripheral surfaces of the both peripheral walls 12 and 13 are piping. The piping material P is held at a fixed position in close contact with the outer peripheral surface of the material P. At this time, even if a force in a direction (upward in FIG. 5) is applied to the piping material P held between both the peripheral walls 12 and 13, the piping material P remains on the side walls 12 and 13. The movement is restricted by coming into contact with the inner side surface and is prevented from detaching from the opening 14 of the base portion 10 to the outside. At this time, the protrusion 19 engages with the outer peripheral surface of the piping material P to prevent the piping material P from being displaced in the length direction. That is, when a pipe material P having a protective tube P1 made of a soft foam resin is used as the outer layer, the protrusion 19 bites into the outer peripheral surface of the protective tube P1 made of a soft foam resin and having a substantially circular cross section. P1 is prevented from being displaced in the length direction. Therefore, the piping material P can be fixed to the piping material fixture 10 simply by press-fitting the piping material P into the accommodating space between the peripheral walls 12 and 13 from the opening 14, and the piping material can be easily stored or held. And can be done quickly.

6A and 6B show an example of a wire connecting method for the piping material fixture according to Embodiment 1 of the present invention, where FIG. 6A is a side view and FIG. 6B is a plan view. 7A and 7B show another example of a wire connecting method for a piping material fixture according to Embodiment 1 of the present invention. FIG. 7A is a front view, and FIG. 7B is a plan view. FIG. 8 is a side view showing a bent state of the piping material fixed by the piping material fixing tool according to Embodiment 1 of the present invention.
The piping material fixture 10 according to the first embodiment can further connect the wire material between the protrusions 17 and 18 after holding the piping material P between the peripheral walls 12 and 13 as described above. Thereby, for example, as shown in FIG. 8, when the piping material P is bent in the direction away from the arrangement surface S in the vicinity of the piping material fixing tool, the piping exceeds the clamping force between the peripheral walls 12 and 13. Even when a large force (force in the direction of the arrow in FIG. 8) is applied so that the material P comes out from the opening 14, the piping material P is connected between the peripheral walls 12 and 13 by the wire W stretched over the opening 14. It is prevented from coming out of the opening 14 to the outside. That is, in this case, for example, as shown in FIG. 6, the wire W can be looped around the base ends of the base portions 17 a and 18 a of both the protrusions 17 and 18 and connected. Alternatively, as shown in FIG. 7, the wire W can be stretched between the small protrusions 17 b and 18 b on one side of both the protrusions 17 and 18 and connected. Further, although not shown in the figure, the wire W is connected on a diagonal line between the small protrusion 17b on one side (for example, the right side) of the one protrusion 17 and the other side (for example, the left side) of the other protrusion 18. You can also In these cases, an annular wire made of rubber or the like having some elasticity is used as the wire W, and the wire W is stretched slightly larger than the distance between both the protrusions 17 and 18 and hung between the both protrusions 17 and 18. After passing, it can be contracted by elasticity and hung between the base ends of the base portions 17a and 18a or between the small protrusions 17b and 18b. At this time, even when a force in the direction of pulling out the piping material P from the opening 14 between the peripheral walls 12 and 13 is exerted, the wire W connected between the protrusions 17 and 18 extends more than necessary. The elasticity of the wire W (that is, the material of the wire W) is appropriately set so that the piping material P does not escape from the opening 14. Alternatively, the wire W is a single wire having no elasticity such as a number wire, and one end of the wire W is hooked on the small protrusion 17b of the one protrusion 17 and the other end is hooked on the small protrusion 18b of the other protrusion 18. It is also possible to hook and connect between the protrusions 17 and 18 for connection.

FIG. 9 is a front view showing an example of a connection method when the piping material fixtures according to Embodiment 1 of the present invention are connected.
FIG. 9 shows that three piping material fixtures 10 having the same dimensions are connected in the width direction, and the leftmost piping material fixture 10 among the three piping material fixtures 10 is connected to a piping material having a smaller size. A state in which the fixture 10S is connected and a pipe material fixture 10L having a larger dimension is connected to the rightmost piping material fixture 10 is shown. That is, the piping material fixture according to Embodiment 1 has various dimensions such as the width of the base 11 and the height of the peripheral walls 12 and 13 as long as the first and second connecting portions 15 and 16 have the same dimensions. Even in this case, the pipe material fixtures 10, 10S, 10L having different dimensions can be connected in the width direction via the first and second connecting portions 15, 16. it can. In this case, for example, in order to connect the wire W to the central three pipe material fixtures 10 having the same dimensions via the projections 17 and 18, first, the three pipe material fixtures 10 are connected to both ends. A wire rod W is hooked on the protrusion 17 (the leftmost protrusion 17 in FIG. 9) and the protrusion 18 (the rightmost protrusion 18 in FIG. 9) and fixed. Moreover, about the other protrusions 17 and 18, the lower side of the small protrusions 17b and 18b is simply passed, and the wire W is passed over. That is, with respect to the protrusions 17 and 18 other than the protrusions 17 and 18 at both ends, the wire W may be simply passed over the lower side of the protrusions 17 and 18, and the connection work can be easily performed. Thereby, as described above, in each piping material fixture 10, a large force is exerted so that the piping material P comes out of the opening 14 beyond the clamping force between the peripheral walls 12 and 13. Even when trying to escape from the opening 14 of each piping material fixture 10, the piping material P comes into contact with the wire W stretched over the opening 14 and is prevented from further movement. At this time, as shown in FIG. 9, the wire W is fixed by hooking the protrusions 17 and 18 at both ends to the protrusions 17 and 18, and the other protrusions 17 and 18 are simply placed below the protrusions 17 and 18. Since the wire is passed through, the wire W does not separate upward from the protrusions 17 and 18 due to the force of the piping material P moving upward in FIG. Therefore, it is possible to reliably prevent the piping material P from coming out from the opening 14 between the peripheral walls 12 and 13 to the outside. As for the piping material fixture L having a larger size and the piping material fixture 10S having a smaller size, the wire material W may be fixed between the projections 17 and 18, but the three piping material fixtures are not limited thereto. The wire W connected to 10 may be stretched and connected in the same manner as described above.

FIG. 10 is a plan view showing another example of the connection method when the piping material fixtures according to Embodiment 1 of the present invention are connected.
Here, as a method for connecting to the piping material fixtures 10, 10S, and 10L, various methods described with reference to FIGS. For example, in the example of FIG. 9, the wire W2 may be stretched over the protrusions 17 and 18 on one side in the width direction by the same connection method as in FIG. Alternatively, as shown in FIG. 10, in the example of FIG. 9, the wire W <b> 2 may be looped over the protrusions 17 and 18 on both sides in the width direction and connected by the same connection method as in FIG. 6. In this case, the bases 17a and 18a of the protrusion 17 (the leftmost protrusion 17 in FIG. 10) and the protrusion 18 (the rightmost protrusion 18 in FIG. 10) located at both ends of the three piping material fixtures 10 are also used. The wire W is hooked on the proximal end side of the wire and held. Moreover, about the other protrusions 17 and 18, the lower side of the small protrusions 17b and 18b is simply passed, and the wire W is passed over. Thereby, even when the piping material P is about to come out from the opening 14 of each piping material fixture 10, the piping material is stretched over the opening 14 (two in total when viewed in the opening 14 portion). P contacts and is prevented from moving further.

Embodiment 2
FIG. 11 is an enlarged perspective view of a main part showing a protrusion of the piping material fixture according to Embodiment 2 of the present invention.
As shown in FIG. 11, the piping material fixture 110 according to the second embodiment is different from the piping material fixture 10 according to the first embodiment in the configuration of the protrusions 117 and 118, and the other configuration is the first embodiment. It is the same as that of the piping material fixture 10 concerning. That is, protrusions 117 having a shape that can be connected by hooking a wire are integrally formed on the outer peripheral surfaces of the pair of peripheral walls 12 and 13, respectively. By doing so, the pair of peripheral walls 12 and 13 are expanded from each other to prevent the internal piping material P from coming out to the outside. In FIG. 11, only the protrusion 117 of the left peripheral wall 12 is illustrated, but the protrusion of the right peripheral wall 13 is also configured by making the protrusion 117 symmetrical and has the same configuration as the protrusion 117. Specifically, the protrusion 117 is disposed at the same position as the pipe material fixture 10 protrusions 17 and 18 according to the first embodiment. Each protrusion 117 has a base 117a and a small protrusion 117b. The base 117a has a substantially flat plate shape extending in the width direction of the peripheral walls 12 and 13 with a predetermined width, and protrudes outward from the outer peripheral surface of the peripheral walls 12 and 13 by a predetermined distance. The small protrusions 117b protrude laterally from substantially central positions on both side surfaces in the width direction of the base portion 117a so as to form a pair. That is, the pair of small protrusions 117 b protrude in substantially the same direction as the width direction of the peripheral walls 12 and 13 so as to be substantially parallel to the opening 14. In this manner, each protrusion 117 has a substantially cross shape in a plane. The protruding length of the base 117a of each protrusion 117 from the peripheral walls 12 and 13 and the protruding length of the small protrusion 117b from the base 117 can be the same as the protrusions 17 and 18 of the first embodiment. The inclination angle of the protrusion 117 with respect to the peripheral walls 12 and 13 can be the same as that of the protrusions 17 and 18 of the first embodiment.

  The piping material fixture 110 according to the second embodiment can also be used in the same manner as the piping material fixture 10 according to the first embodiment, and has the same functions and effects.

Embodiment 3
FIG. 12 is an enlarged plan view showing a protrusion of the piping material fixture according to the third embodiment of the present invention.
As shown in FIG. 12, the piping material fixture 210 according to the third embodiment is different from the piping material fixture 10 according to the first embodiment in the configuration of the protrusions 217 and 218, and the other configuration is the first embodiment. It is the same as that of the piping material fixture 10 concerning. The projections 217 and 218 are configured by omitting one small projection 17b and 18b of the projections 17 and 18 of the first embodiment, and the other configurations are the same as the projections 17 and 18 of the first embodiment. be able to. That is, the protrusions 217 and 218 of the piping material fixture 210 according to the third embodiment include the base portions 17a and 18a protruding from the outer peripheral surfaces of the peripheral walls 12 and 13, and the peripheral walls 12 and 1 from the width direction one side of the base portions 17a and 18a. It consists of one small projection 17b, 18b projecting in substantially the same direction as the width direction of 13 and has a substantially L-shaped plane. The pair of protrusions 217 and 218 are disposed on the peripheral walls 12 and 13 so that the small protrusions 217b and 218b are located on the same side.

  The piping material fixture 210 according to the third embodiment can also be used in the same manner as the piping material fixture 10 according to the first embodiment, and has the same functions and effects.

Embodiment 4
FIG. 13: is a top view which expands and shows the protrusion of the piping material fixing tool concerning Embodiment 4 of this invention.
As shown in FIG. 13, the piping material fixture 310 according to the fourth embodiment is different from the piping material fixture 10 according to the first embodiment in the configuration of the protrusions 317 and 318, and other configurations are the first embodiment. It is the same as that of the piping material fixture 10 concerning. As in the third embodiment, the projections 317 and 318 have a configuration in which one small projection 17b and 18b of the projection 17 and 18 in the first embodiment is omitted, and the other configurations are the projections in the first embodiment. 17 and 18 can be used. That is, the protrusions 317 and 318 of the piping material fixture 310 according to the fourth embodiment include the base portions 317a and 318a protruding from the outer peripheral surfaces of the peripheral walls 12 and 13, and the peripheral walls 12 and 318a from the width direction one side of the base portions 317a and 318a. It consists of one small protrusion 317b, 318b that protrudes in substantially the same direction as the 13 width directions, and has a substantially L-shaped plane. Further, unlike the third embodiment, the pair of protrusions 317 and 318 having a substantially L-shaped plane are point-symmetric with respect to the pair of peripheral walls 12 and 13 so that the small protrusions 317b and 318b are located on the opposite side. Is arranged. Since the small protrusions 317b and 318b of each of the pair of protrusions 317 and 318 are arranged on the opposite side with the opening 14 in between, the wire rod connects the small protrusions 317b and 318b. It will be extended on a substantially diagonal line, and the detachment | leave etc. of the piping material from the opening 14 can be prevented more effectively.

  The piping material fixture 310 according to the fourth embodiment can also be used in the same manner as the piping material fixture 10 according to the first embodiment, and exhibits the same operations and effects. Also,

Embodiment 5
FIG. 14 is a front view showing a state in which the piping material fixtures according to Embodiment 5 of the present invention are connected.
As shown in FIG. 14, the piping material fixture 410 according to the fifth embodiment is different from the first embodiment in that the pair of protrusions 17 and 18 are arranged at different circumferential positions on the outer peripheral surfaces of the pair of peripheral walls 12 and 13. 1 is different from the piping material fixture 10 according to FIG. The other configuration of the piping material fixture 410 according to Embodiment 5 can be the same as that of the piping material fixture 10 according to Embodiment 1. Specifically, in the piping material fixture 410 according to the fifth embodiment, one protrusion 17 is disposed at a position closer to the base 11 than the other protrusion 18. That is, the other protrusion 18 is arranged at the tip of the peripheral wall 13 as in the first embodiment, and the one protrusion 17 is slightly closer to the base 11 than the tip of the peripheral wall 12 (downward position in FIG. 14). Has been placed. Thereby, when the piping material fixture 410 according to Embodiment 5 is connected to the plurality of piping material fixtures 410 in the width direction, adjacent protrusions are arranged at different circumferential positions, and are adjacent to each other. In the piping material fixture 410, the protrusions 17 and 18 facing each other are prevented from interfering with each other.

  By the way, in each said embodiment, although various structure was illustrated as protrusion 17, 18, 117, 217, 218, 317, 318 provided in the surrounding walls 12 and 13, in the piping material fixing tool which concerns on this invention, protrusion is As long as the wire W can be freely connected, any configuration can be adopted. For example, the base part which protrudes from the outer peripheral surface of the surrounding walls 12 and 13 and it can also be set as shapes, such as L-shape or a bowl-like shape which bends downward (direction toward the base 11) from the front-end | tip or center position of a base part. Alternatively, as long as the wire W can be freely connected, it is possible to adopt a configuration in which no small protrusion is provided on the protrusion. Moreover, in the piping material fixture according to the present invention, even when a small protrusion is provided on the protrusion, it is sufficient to provide at least one small protrusion, and the number is not limited. For example, two or more small protrusions can be provided on one side surface in the width direction of each protrusion, or small protrusions can be provided at alternate positions on both side surfaces in the width direction of each protrusion.

  In addition, in the piping material fixture according to the present invention, the protrusions 17, 18, 17, 18, 117, 217, 218, 317, and 318 are on the outer peripheral surface side of the peripheral walls 12 and 13 from the substantially intermediate position in the circumferential direction. It is preferable to arrange on the side. In this way, the wire W can be effectively connected between the protrusions 17, 18, 117, 217, 218, 317, and 318, and when the piping material fixture is connected, the piping material from the opening 14 is connected. Along with the expansion of the peripheral walls 12 and 13 when P is inserted, the peripheral walls 12 and 13 and the protrusions 17, 18, 117, and 217 of the adjacent piping material fixture are adjacent to the protrusions 17, 18, 117, 217, 218, 317, and 318. , 218, 317, 318 can be reliably prevented from interfering with each other.

FIG. 1 is a perspective view showing a piping material fixture according to Embodiment 1 of the present invention. FIG. 2 is a front view showing the piping material fixture according to Embodiment 1 of the present invention. FIG. 3 is a plan view showing the piping material fixture according to Embodiment 1 of the present invention. 4 is a cross-sectional view taken along line AA in FIG. FIG. 5 is a front view showing a process of connecting the piping material fixtures according to Embodiment 1 of the present invention and inserting the piping material into one of the piping material fixtures. 6A and 6B show an example of a wire connecting method for the piping material fixture according to Embodiment 1 of the present invention, where FIG. 6A is a side view and FIG. 6B is a plan view. 7A and 7B show another example of a wire connecting method for a piping material fixture according to Embodiment 1 of the present invention. FIG. 7A is a front view, and FIG. 7B is a plan view. FIG. 8 is a side view showing a bent state of the piping material fixed by the piping material fixing tool according to Embodiment 1 of the present invention. FIG. 9 is a front view showing an example of a connection method when the piping material fixtures according to Embodiment 1 of the present invention are connected. FIG. 10 is a plan view showing another example of a connection method when the piping material fixtures according to Embodiment 1 of the present invention are connected. FIG. 11 is an enlarged perspective view of a main part showing a protrusion of the piping material fixture according to Embodiment 2 of the present invention. FIG. 12 is an enlarged plan view showing a protrusion of the piping material fixture according to the third embodiment of the present invention. FIG. 13: is a top view which expands and shows the protrusion of the piping material fixing tool concerning Embodiment 4 of this invention. FIG. 14 is a front view showing a state in which the piping material fixtures according to Embodiment 5 of the present invention are connected.

Explanation of symbols

10, 110, 210, 310, 410: piping material fixtures 12, 13: peripheral wall, 14: opening, 15: first connecting portion, 16: second connecting portion 17, 18, 117, 118, 217, 218 , 317, 318: Projections 17a, 18a, 117a, 217a, 218a, 317a, 318a: Base portions 17b, 18b, 117b, 217b, 218b, 317b, 318b: Small projections

Claims (7)

A pair of peripheral walls arranged opposite to each other and forming an opening for inserting piping material between the tips;
Each formed integrally with the pair of peripheral walls, and provided with a protrusion having a shape capable of connecting a wire,
A piping material characterized in that a wire rod is stretched between the protrusions of the pair of peripheral walls and connected to prevent the pair of peripheral walls from expanding and the internal piping member from slipping out. Fixture.   The piping material fixture according to claim 1, wherein the protrusion is disposed on a distal end side of a substantially intermediate position in a circumferential direction on the outer peripheral surface side of the peripheral wall.   The said each protrusion has a base part protruded from the outer peripheral surface of the said surrounding wall, and at least 1 small protrusion protruded in the substantially the same direction as the width direction of the said surrounding wall from the said base part, The Claim 1 or 2 characterized by the above-mentioned. Plumbing fixtures.   Each of the protrusions includes a base portion protruding from the outer peripheral surface of the peripheral wall and a pair of small protrusions protruding from both sides in the width direction of the base portion in substantially the same direction as the width direction of the peripheral wall. The piping material fixing tool according to claim 1 or 2, wherein the piping material fixing tool has a shape.   Each of the protrusions includes a base protruding from the outer peripheral surface of the peripheral wall and one small protrusion protruding substantially in the same direction as the width direction of the peripheral wall from one side in the width direction of the base. The piping material fixture according to claim 1 or 2, characterized by comprising: Furthermore, the first connecting portion provided on the base end side of one of the pair of peripheral walls, and the first connecting portion provided on the base end side of the other peripheral wall at a position corresponding to the first connecting portion, A plurality of piping material fixtures arranged side by side in the width direction by connecting the first connecting portion and the second connecting portion; Freely connectable
Among the projections of the plurality of piping material fixtures arranged side by side in the width direction, wire rods are connected to projections positioned at both ends of the plurality of piping material fixtures to be connected, and both ends of the coupling direction are connected. 6. The protrusion is provided at the tip of the peripheral wall so that the wire rod can be passed over the protrusion disposed between the protrusions by passing under the small protrusion. The piping material fixture according to any one of the above. The pair of peripheral walls have a substantially arc-shaped plate having a symmetric shape, and a space for holding a piping material formed by the inner peripheral surfaces of the pair of peripheral walls has a substantially circular cross section.
The piping material according to claim 6, wherein the protrusion is provided at a distal end of the peripheral wall and extends while being inclined in a direction away from the arrangement surface when arranged on the arrangement surface such as a wall surface. Fixture.

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