JP2013108626A - Wiring and piping material supporting tool - Google Patents

Abstract

PROBLEM TO BE SOLVED: To easily and effortlessly fix a wiring and piping material supporting tool on a surface of a building structure, and safely and effortlessly perform fixing work according to the mounting position and height of a wall face.SOLUTION: The wiring and piping material supporting tool includes: a supporting part 5 for supporting a cable; an adhesion part 11 constituted of a double-sided adhesive tape 12 attached to an abutting face 3 abutting on a wall face and adhered to the wall face; and fixing parts provided at upper and lower both ends, each having an insertion hole in which a screw 41 fixed to a wall face is inserted, each insertion hole being bored in a direction inclined with respect to the wall face, and each screw 41 being inserted by optionally selecting a location appropriate for fixing work.

Description

  The present invention is attached to a building structure surface for wiring and piping wiring materials such as cables and piping materials such as electric pipes, power pipes and water supply pipes along the building structure surfaces such as wall surfaces, pillars, and piers of buildings. The present invention relates to a wiring / piping material support that supports the wiring / piping material.

  Conventionally, this type of wiring / piping material support is generally fixed to a wall surface W as a building structure surface, for example, by screws such as tapping screws or fasteners such as nails, as shown in FIG. And a support portion 53 that accommodates the cable C as a wiring material and supports it from below. The fixing portion 52 has an abutment surface 52a that abuts against the wall surface W, and pins 43 and the like, which are usually fasteners, are secured to the wall surface W from the orthogonal direction at two locations above and below to fix the support tool 51. The support portion 53 is formed in a hook shape, and the support portion 53 and the cable C are bundled with a bundling tool (not shown) as necessary to prevent the cable C from being pulled out of the support portion 53 and falling. As shown in FIG. 9, a plurality of support devices 51 configured as described above are generally arranged on the wall surface W at a predetermined interval, and the cable C is wired along the wall surface W. In addition, although the fixing of the support tool to the wall surface W may be performed by adhesive fixing with an adhesive, it takes time to cure, and since the support tool 51 must be held during that time, in general, This is done using fasteners such as screws and nails.

  However, in the conventional support 51 shown in FIGS. 8 and 9, since the pin 43 is fixed from the direction orthogonal to the wall surface W, an external force such as contact is applied to rotate the pin 43 around the axis. In some cases, the cable C supported by the support portion 53 may drop off. In view of this, a support tool has been proposed in which an insertion hole for a fastening tool is formed so that the nail is driven obliquely with respect to the wall surface W, and is difficult to rotate. For example, Japanese Patent Application Laid-Open Nos. 2001-339829 and 2002-340234 disclose the technology. The support tools described in these publications are relatively stably fixed to the wall surface by driving the fastening tool diagonally, and can be prevented from rotating. In addition, the cable support described in the above-mentioned Japanese Patent Application Laid-Open No. 2002-340234 can be fixed with a single fastening device, so that workability is good. In addition, the cable support described in Japanese Patent Laid-Open No. 2002-340234 is provided with an elastic hook portion to prevent the cable from dropping from the support portion, and this open end portion is brought into contact with the wall surface. The open end of the hook is closed.

JP 2001-339829 A JP 2002-340234 A

  However, the conventional support tool including the cable support tool described in the above-mentioned Japanese Patent Application Laid-Open No. 2002-340234 holds both the support tool and the fastening tool with one hand while fixing the other support tool to the wall surface. The work is troublesome because the tool must be gripped by hand and the fastener must be driven or screwed. In addition, according to the cord stop described in the said Unexamined-Japanese-Patent No. 2001-339829, since a support tool can be temporarily fixed to a wall surface by an insert pin, it is not necessary to hold | maintain a cord stop by hand during fixing. However, this cord stopper is dangerous during handling because the insert pin is exposed from the support body in a single state. Moreover, in order to temporarily fix the insert pin to the wall surface, it is necessary to press the insert pin with a considerable force. In some cases, a tool such as a hammer is required, and it cannot be easily temporarily fixed. In addition, it is necessary to form a bulge to insert a pin.

Next, the cord stopper described in JP-A-2001-339829 is a case where the pin is driven into the wall surface diagonally from the upper side to the lower side, so that the cord stopper is fixed to a relatively low position such as the wall surface. Although the pin can be driven easily, when fixing the cord stopper to a high place such as a wall surface, it is necessary to climb the height and perform the pin driving work from a position higher than the cord stopper. It was difficult to do, and it was dangerous because of the work at high altitude.
In addition, the cable support described in Japanese Patent Laid-Open No. 2002-340234 is a device in which a fastening device such as a nail or a wood screw is driven into a wall surface from obliquely downward to obliquely upward. In addition, when fixing the fastening device to a high place such as a wall surface, the fastening device can be driven from below the cable support device, but when fixing the cable support device to a relatively low position such as a wall surface, Since there is a case where it is necessary to perform a driving operation with an unreasonably low posture by bending over, workability is deteriorated and a heavy burden is imposed on the worker.
That is, in any of the cord stoppers and cable supporters of the publication, if the attachment position of the fastening device is either a high place or a low place, a problem in work occurs, and either in the high place or the low place. Correspondingly, the fastening device could not be fixed easily and safely.

  As described above, the conventional support is troublesome to fix to the wall surface. In addition, in any case where the mounting position and height of the support on the wall surface are not fixed, the support cannot be fixed easily and safely.

  Accordingly, the present invention provides a wiring / piping material support that can be easily and easily fixed to a building structure surface and can be easily and safely fixed in accordance with the mounting position and height on the wall surface. It is to be an issue.

  The wiring / piping material support tool according to claim 1 supports the wiring / piping material along a building structure surface, and includes a base portion having an abutting surface that contacts the building structure surface, and a reaction of the base portion. A support portion that is formed on the contact surface side and supports the wiring / piping material; an adhesive portion that includes a double-sided adhesive tape that is attached to the contact surface and is adhered to the building structure surface; and the base portion An upper fixing part formed on the lower side of the base part, and an upper fixing part having an insertion hole that is inclined in a direction in which the fixing part fixed to the building structure surface is inserted downward from above. A lower fixing portion having an insertion hole that is inclined in a direction to be inserted upward from below, and either the upper fixing portion or the lower fixing portion is selected on the surface of the building structure. When fixed, only the selected one fixing part is connected by the sticking part. What coupled with the one in which the support provided with the strength and rigidity can stably fixed to the building structure surface.

  Usually, the support is fixed to the building structure surface in the vertical direction to support the wiring / piping material from below, and a plurality of the support tools are fixed at predetermined intervals along the building structure surface. However, it can also be fixed obliquely and horizontally on the building structure surface. Here, the building structure surface means the surface of a building wall material, pillar, crosspiece, or the like. The support portion is generally formed in a hook shape as described in claim 2, but the shape is not particularly limited as long as it can support the wiring / piping material. The fixing parts are provided on both sides of the support part. When the support tool is fixed in the vertical direction, the fixing parts are provided on the upper side and the lower side of the support part. Pins, nails, screws, and the like can be used as the fasteners for fixing to the building structure surface, but it is desirable to use screws in consideration of bonding strength and the like. When a screw is used as the fastener, the insertion hole through which the fastener is inserted in the fixing portion is preferably inserted while the inner wall is screwed by the screw in terms of bonding strength. The inclination angle of the insertion hole with respect to the building structure surface is generally about 45 degrees, but may be set to an optimum value in consideration of workability and the like.

  In the wiring / piping material support of claim 2, the support portion is formed in a hook shape.

  According to the first aspect of the invention, when fixing to the building structure surface, the support can be temporarily fixed to the building structure surface by the sticking portion. For this reason, when fixing using tools, such as a driver, it is not necessary to hold | maintain a support tool. As a result, the work can be performed quickly and easily, and the effect is particularly great in the work of fixing a large number of support tools to the building structure surface at predetermined intervals. Moreover, when fixing using a screw, it can prevent that a support tool rotates following a screw being screwed in in an insertion hole. In the temporary fixing stage, the fixing position can be easily changed or corrected. In addition, the affixing part is affixed to the building structure surface as it is, and also functions as reinforcement of the bonding strength by the fixing part.

In addition, since the fixing portions are provided on both sides of the support portion, and the respective insertion holes are penetrated from different directions, it is possible to arbitrarily select a fixing portion suitable for the fastening operation of the fastening tool. As a result, it is possible to work easily and safely, especially when the support mounting position is at a high place, and when the support mounting position is relatively low, an unreasonable posture such as bending the waist. Work can be avoided and work is easy.
And since the insertion hole of the fixing part is penetrated in a direction inclined with respect to the building structure surface, the support device can be stably fixed to the building structure surface, and the support device can be fixed at and after the fixing. It can prevent rotating around the axis of the tool.

  In the invention of claim 2, since the support portion is formed in a hook shape, the support portion can be easily formed.

It is a perspective view which shows the wiring and piping material support tool of embodiment of this invention. It is a front view of the support tool of FIG. 1 shows the support of FIG. 1, (a) is a plan view, (b) is a left side view, (c) is a right side view, and (d) is a bottom view. It is a perspective view which shows the state which fixes the support tool of FIG. 1 to a wall surface, (a) is screwed in the insertion hole of a lower side fixing part, (b) is screwed in the insertion hole of an upper side fixing part. Indicates when to do. It is a perspective view which shows the state which supported the cable, after fixing the support tool of FIG. 1 to the wall surface. It is a front view explaining that rotation of the support tool accompanying screwing a screw in the insertion hole of the lower fixing part of the support tool of FIG. 1 is prevented. It is a front view which shows the other wiring and piping material support of this invention. It is a front view which shows the conventional wiring and piping material support tool. It is a perspective view which shows the state which wired the cable along the wall surface using the support tool of FIG.

  Hereinafter, a wiring / pipe material support according to an embodiment of the present invention will be described with reference to FIGS. Note that the wiring / piping material support is attached to a building structure surface such as a wall surface of a building, a pillar, or a cross, and in this embodiment, an example attached to the wall surface of the building is illustrated. Here, FIG. 1 is a perspective view showing a support tool according to an embodiment of the present invention, FIG. 2 is a front view of the support tool, and FIG. 3 is a view of the support tool seen from each direction. In addition, in FIG. 1, the part enclosed with the dashed-dotted line circle | round | yen shows a part of supporter seen from the contact surface side to a wall surface.

  1 to 3, the wiring / piping material support 1 of the present embodiment is fixed to a wall surface W of a building and is used for wiring and piping the wiring / piping material along the wall surface W. Is fixed to the wall surface W in the vertical direction and supports the wiring / piping material from below, and the wiring / piping material is mainly wired and piped along the wall surface W in the horizontal direction. The support 1 includes a support part 5 that supports the wiring / piping material, a sticking part 11 made of a double-sided adhesive tape that is attached to the abutting surface that abuts against the wall surface W and is affixed to the wall surface W, The support 5 is provided at two locations on the upper end and lower end of the support 1 on both sides of the portion 5, and includes a fixing portion formed by an insertion hole through which a fastening device is inserted to be fixed to the wall surface W. As for the fixing portion, an arbitrary portion of the upper end portion and the lower end portion is selected, and the fastening device is attached. The support 1 is integrally formed of a synthetic resin such as polypropylene. However, the support 1 may be formed of two or more members. In the present embodiment, the wiring / pipe material is exemplified by a cable, but is not limited to this wiring material, and the support 1 may support a piping material such as a conduit.

The structure of the support tool 1 will be described in more detail. First, the support tool 1 includes a strip-shaped base portion 2 that abuts along the wall surface W. In the base portion 2, a surface facing the wall surface W is formed as a flat surface, and is a contact surface 3 that contacts the wall surface W. However, the part to which the double-sided adhesive tape is attached is formed on the concave surface 3a and accommodates it.
On the side of the anti-contact surface 4 of the base portion 2, a support portion 5 that extends outward and perpendicular to the anti-contact surface 4 is provided integrally below the intermediate position in the vertical direction. The support portion 5 is formed to have the same width as the base portion 2, extends in a substantially horizontal direction from the anti-contact surface 4, and then curves and extends upward in a ¼ arc shape. A rib 6 having a predetermined height is provided on the outer peripheral surface of the support portion 5 along the longitudinal direction at the center portion in the width direction, and the overall strength and rigidity are increased so that the support portion 5 is not easily deformed or expanded. It has been. An opening 7 is formed at the upper end of the support portion 5, and the cable C is accommodated and supported in the support portion 5 from the opening 7.

  On the other hand, a closing piece 8 is integrally extended outwardly by a predetermined distance above the intermediate position in the up-down direction on the side of the abutting surface 4 of the base 2. The closing piece 8 is formed in a substantially semicircular shape with the same width as the base portion 2, and the distal end portion is overlapped with the inner side of the distal end portion of the support portion 5. The cable C accommodated in the support part 5 is prevented from being pulled out from the opening part 7. That is, when the cable C is inserted into the support portion 5, the closing piece 8 is elastically bent so that the distal end portion thereof is retracted toward the base portion 2, and from the space generated between the distal end portion of the support portion 5. Cable C can be inserted. After the cable C is inserted, the closing piece 8 is elastically restored and closes the opening 7. Therefore, even if the cable C is pulled after that, the closing piece 8 is not pulled out from the support tool 1. When the cable C is removed from the support 1 by replacement or the like, the leading end of the closing piece 8 may be elastically bent toward the base 2 to form an extraction space between the leading end of the support 5. . Since the closing piece 8 is elastically bent as described above, the entire closing piece 8 is formed thin and has flexibility. When the cross section of the cable C is small, such as a flat shape, the closing piece 8 may be formed thinly only around the tip, and only this portion may be bent to form a space for insertion / removal. .

  Next, the sticking part 11 is formed by attaching a double-sided adhesive tape 12 to an intermediate part in the vertical direction of the contact surface 3 of the base part 2. The double-sided adhesive tape 12 is a well-known adhesive tape, and can be attached to the wall surface W by peeling off the release paper 12a on the surface. As described above, a concave surface 3a having a slightly larger area than the double-sided adhesive tape 12 is formed at the intermediate portion in the vertical direction of the base portion 2, and the double-sided adhesive tape 12 is adhered to the concave surface 3a and is attached to the base portion. 2 is attached. The depth of the concave surface 3a is slightly smaller than the thickness of the double-sided adhesive tape 12, so that the double-sided adhesive tape 12 slightly protrudes outward from the contact surface 3 before being attached to the wall surface W. When the support tool 1 is later fixed to the wall surface W by the fastening tool, the double-sided adhesive tape 12 is compressed into the concave surface 3a, and the surface thereof is set to be substantially flush with the other contact surfaces 3. . Further, before the double-sided adhesive tape 12 is stuck to the wall surface W, the one protruding from the abutting surface 3 is more likely to grip and release the release paper 12a. If the concave surface 3a is too deep, the surface of the double-sided adhesive tape 12 does not come into contact with the wall surface W or the resilience to the wall surface W becomes so small that it cannot be firmly attached to the wall surface W and is too shallow. And the protruding amount of the double-sided adhesive tape 12 becomes large, and a large gap is formed between the upper and lower ends of the base 2 and the wall surface W, and the contact state with the wall surface W of the base 2 becomes unstable. It is desirable to set the depth in consideration of the point, the thickness of the double-sided adhesive tape 12, and the like. Moreover, you may attach the double-sided adhesive tape 12 to the contact surface 3 which made the whole flat without forming the concave surface 3a. However, if the double-sided adhesive tape 12 is too thick, a large gap is formed between the upper and lower ends of the double-sided adhesive tape 12 and the wall surface W as described above.

  Next, an upper fixing portion 21 is integrally provided at the upper end portion of the base portion 2. The upper fixing portion 21 is provided in a pedestal shape so as to be installed at a corner between the base end portion of the closing piece 8 and has an inclined surface 22 inclined at a predetermined angle with respect to the contact surface 3 of the base portion 2. Have. In the upper fixing portion 21, an insertion hole 23 through which a screw 41 such as a tapping screw for fixing to the wall surface W is inserted is perpendicular to the inclined surface 22 and extends from the inclined surface 22 to the base portion 2, and the insertion hole The shaft 23 is inclined at an angle of about 45 degrees with respect to the contact surface 3 of the base 2, that is, the wall surface W. In other words, the screw hole 41 is attached to the insertion hole 23 from the diagonally upper right side to the diagonally lower left side in FIG. Here, the inclined surface 22 is also a seat surface with which the bottom surface of the head of the screw 41 abuts. The insertion hole 23 is formed to have an inner diameter slightly smaller than the outer diameter of the screw 41, and the screw 41 is inserted while the male screw is slightly carved on the inner wall of the insertion hole 23, and passes through the insertion hole 23. It is screwed to W. Note that the insertion hole 23 may be one in which the screw 41 is simply inserted without screwing the inner wall. However, if the inner wall of the insertion hole 23 is slightly screwed by the screw 41, the screw 41 is screwed to both the wall surface W and the insertion hole 23, so that the support tool 1 is made stronger. Can be stably fixed to the wall surface W. Here, if the degree of threading is large, the force that the entire support 1 follows the screwing of the screw 41 and rotates with respect to the wall surface W increases, so the inner diameter of the insertion hole 23 balances these. It is good to design. The cross section of the insertion hole 23 may be a round hole shape or a regular square hole shape. Since the upper fixing portion 21 is provided so as to be installed at the corner between the base portion 2 and the base end portion of the closing piece 8 as described above, the strength and rigidity of this portion increase, and the support 1 Can be stably fixed to the wall surface W.

  On the other hand, similarly to the lower end portion of the base portion 2, a lower fixing portion 31 is integrally provided. The lower fixing portion 31 is provided in a pedestal shape so as to be installed at a corner between the base end portion of the support portion 5 and an inclined surface 32 inclined at a predetermined angle with respect to the contact surface 3 of the base portion 2. have. In the lower fixing portion 31, an insertion hole 33 through which the screw 41 is inserted is provided perpendicularly to the inclined surface 32 from the inclined surface 32 to the base portion 2, and the insertion hole 33 is formed in the contact surface 3 of the base portion 2. It is inclined at an angle of about 70 degrees. That is, the insertion hole 33 is configured such that the screw 41 is attached from the obliquely lower right side to the obliquely upper left side in FIG. 2, and the inclination direction and the inclination angle with respect to the wall surface W are the same as the insertion hole 23 of the upper fixing portion 21. It is different. Here, the inclined surface 32 is also a seating surface with which the bottom surface of the head of the screw 41 abuts. The insertion hole 33 is formed to have an inner diameter slightly smaller than the outer diameter of the screw 41, similarly to the insertion hole 23 of the upper fixing portion. The screw 41 is inserted while the male screw slightly engraves the inner wall of the insertion hole 33. Then, after passing through the insertion hole 33, it is screwed to the wall surface W. Note that the insertion hole 33 may also be one in which the screw 41 is simply inserted without threading the inner wall. And since the lower side fixing | fixed part 31 is also provided so that it may be constructed in the corner part between the base 2 and the base end part of the support part 5, the intensity | strength and rigidity of this part increase, and the support tool 1 is attached. It can be stably fixed to the wall surface W.

  In the present embodiment, the insertion hole 23 of the upper fixing portion 21 is approximately 45 degrees with respect to the wall surface W as described above in consideration of the insertion workability of the screw 41 from obliquely above or obliquely below. The insertion hole 33 of the lower fixing portion 31 is set to about 70 degrees, but this inclination angle may be set to an optimum value in consideration of the installation site.

Next, a method of fixing the support 1 of the present embodiment configured as described above to the wall surface W will be described.
Now, it is assumed that the cable C is wired along the wall surface W at a high place. For this purpose, first, the release paper 12a of the double-sided adhesive tape 12 attached to the sticking part 11 is peeled off, and then the support 1 is placed in the vertical direction so that the support part 5 is on the lower side. Adhere to the specified position. Thereby, the support tool 1 is temporarily fixed to the wall surface W, and when the fixing position is changed at this time, the double-sided adhesive tape 12 is peeled off and is again attached to the predetermined position. Here, since the whole surface of the double-sided adhesive tape 12 is stuck to the wall surface W and has a required adhesive strength, the sticking part 11 not only temporarily holds the support tool 1 temporarily but also the support tool 1 It is prevented from moving along the wall surface W or rotating and tilting.

  When the support 1 is temporarily fixed to the wall surface W, as shown in FIG. 4A, the screw 41 is inserted into the insertion hole 33 of the lower fixing portion 31 using a tool 42 such as a normal driver or an electric screwdriver. The inner wall is inserted while being screwed, and is further screwed to the wall surface W. At this time, since the support tool 1 is temporarily fixed to the wall surface W by the double-sided adhesive tape 12 of the sticking portion 11, the support tool 1 is held by hand when the screw 41 is screwed into the insertion hole 33. There is no need. Further, the support 1 follows the screwing of the screw 41 and rotates along the wall surface W to try to incline, but is prevented by the sticking portion 11 and maintained in a vertical mounting posture. Further, since the insertion hole 33 of the lower fixing portion 31 is provided so as to extend obliquely from the lower right to the upper left in FIG. 2, the screw 41 is screwed from the lower right of the support 1 without climbing to a high place. Even if it can be worn or climbed to a high place, it is only necessary to attach the screw 41 from diagonally below the support 1, so that it can work at a relatively low height. Here, in order to wire the cable C along the wall surface W, a plurality of the support tools 1 are usually fixed at predetermined intervals along the wall surface W. After the plurality of support devices 1 are temporarily fixed to the wall surface W at once by the tape 12, the screws 41 are sequentially inserted into the insertion holes 33 of the lower fixing portion 31 using a tool 42 such as an electric screwdriver. The screw may be screwed to the wall surface W. If the screw 41 is attached in this way, work efficiency can be improved.

  On the other hand, when the cable C is wired along the wall surface W at a relatively low position below the operator's shoulder, it is first attached to the attaching portion 11 as in the case of fixing at a high place. After the release paper 12a of the double-sided adhesive tape 12 is peeled off, the support 1 is stuck to a predetermined position on the wall surface W in the vertical direction. Thereby, the support 1 is temporarily fixed at a predetermined position on the wall surface W. When the support 1 is temporarily fixed, using a tool 42 such as a screwdriver, the screw 41 is inserted into the insertion hole 23 of the upper fixing portion 21 while its inner wall is screwed as shown in FIG. Further, it is screwed to the wall surface W. At this time, the insertion hole 23 of the upper fixing portion 21 is provided so as to penetrate diagonally from the upper right to the lower left in FIG. 2, so that it is not necessary to work in a low and unreasonable posture such as bending the waist. It can be attached in an easy posture from diagonally above.

  After fixing the support tool 1 to the wall surface W in this way, the distal end portion of the closing piece 8 that closes the opening portion 7 of the support portion 5 is pressed toward the base portion 2 so as to be between the distal end portion of the support portion 5. An insertion space is formed, and the cable C is accommodated in the support portion 5 therefrom. FIG. 5 shows a state after the cable C is accommodated.

  In the above description, the screw 41 is inserted into the insertion hole 23 of the upper fixing portion 21 or the insertion hole 33 of the lower fixing portion 31 corresponding to the height at which the support 1 is fixed, but the screw 41 is inserted. The fixing portion to be fixed is not determined, and the screw 41 may be attached to the opposite fixing portion, or may be attached to both the upper fixing portion 21 and the lower fixing portion 31. .

Next, the operation of the support tool 1 of this embodiment will be described.
First, since the support 1 is provided with the sticking part 11 which consists of the double-sided adhesive tape 12 in the contact surface 3 of the base part 2, prior to fixing to the wall surface W with the screw 41, the sticking part 11 is made into the wall surface W. Can be attached and temporarily fixed. Thereby, when using the tool 42 such as a screwdriver to fix the screw 41 to the wall surface W, it is not necessary to hold the support 1 with one hand. Therefore, the operator can start screwing of the screw 41 with the tool 42 while holding the screw 41 with one hand and holding the tool 42 with the other hand and simultaneously placing the screw 41 on the fixed portion. , Work can be done quickly and easily. In particular, in the operation of fixing a large number of supports 1 to the wall surface W at predetermined intervals so as to route the cable C along this type of the wall surface W, the large number of supports 1 are previously placed at predetermined positions on the wall surface W at a time. After the temporary fixing, the screw 41 and the tool 42 can be held and the screw 41 can be engaged with the screw 41, whereby all the fixing operations can be performed in a short time. Here, when fixing the screw 41 while screwing the inner wall of the insertion hole of the fixing portion of the support 1, the support 1 is pulled by the rotation of the screw 41 and rotated in the screwing direction. try to. However, although the bonding force by the double-sided adhesive tape 12 is naturally smaller than the bonding force by fixing the screw 41, the double-sided adhesive tape 12 is adhered to the wall surface W over the entire surface, so Having a bonding strength of As a result, it is possible to prevent the support tool 1 from rotating about the screw 41 as the screw 41 is inserted into the insertion hole of the fixing portion of the support tool 1 while the inner wall is threaded. it can. Therefore, the double-sided adhesive tape 12 also has a function of preventing the rotation of the support 1 associated with the screw 41 being screwed.

  Further, if it is desired to change or correct the fixing position at the temporary fixing stage, it can be easily changed or corrected by reattaching. Further, when the position is changed or corrected after the screw 41 is fixed, the previous screw hole remains on the wall surface W, or the inner wall of the insertion hole of the fixing portion of the support 1 is crushed by the screw, and the screw is fixed again. However, the temporary fixing with the double-sided adhesive tape 12 does not cause such a problem. Furthermore, when sticking to the wall surface W by the sticking part 11, since the operator can pay attention to the mounting direction of the support tool 1 up and down, an error of mounting the support tool 1 upside down can be avoided. In that sense, the sticking part 11 contributes as an indirect arrangement of the two upper and lower fixed parts in the determined direction without error.

  In addition, even in the conventional cord fastening described in Japanese Patent Laid-Open No. 2001-339829, temporary fastening with an insert pin can be performed. However, this cord stopper is dangerous when handled because the tip of the insert pin is exposed from the support body in a single state. It is also necessary to form a bulge to insert the pin. Furthermore, in order to temporarily fix the insert pin to the wall surface, it is necessary to press the insert pin with a considerable force, and in some cases, a tool such as a hammer is required. However, the support tool 1 of the present embodiment is safe because the double-sided adhesive tape 12 is attached to the contact surface 3 and no protrusion protrudes outside. Further, it is not necessary to form a special bulging portion for attaching the double-sided adhesive tape 12, and the support 1 can be temporarily fixed to the wall surface W simply by peeling off the release paper 12a and pressing it.

  In addition, the double-sided adhesive tape 12 of the present embodiment functions as temporary fixing before screw fixing, but also functions as a reinforcing material for fixing to the wall surface W by the screw 41 since it has a bonding strength corresponding to the adhesive tape. Therefore, the joining by the screw 41 and the joining by the double-sided adhesive tape 12 are combined, so that the support 1 can be firmly and stably fixed to the wall surface W. Further, since the screw 41 is generally inserted into the insertion hole by selecting one of the upper fixing portion 21 and the lower fixing portion 31, only one screw 41 is loosened from the wall surface W by long-term use. Although the support tool 1 may be rotated around the axis of the screw 41 by contact or the like, the support tool 1 of the present embodiment does not cause such a problem. That is, as will be described later, since the screw 41 is inserted in a direction inclined with respect to the wall surface W in the support tool 1, the support tool 1 can be prevented from rotating around the axis of the screw 41. However, the rotation of the support 1 cannot be sufficiently prevented only by the inclined mounting, and a rotation within a certain range can occur. Further, rattling due to the looseness of the screw 41 may occur. However, since the support 1 of this embodiment is provided with the sticking part 11, it can prevent reliably that such rotation and rattling arise. Accordingly, one screw 41 for fixing the support 1 is usually sufficient, and the work is simplified.

  Furthermore, since the support tool 1 of this embodiment is provided with the fixing part of two places, the upper side fixing | fixed part 21 and the lower side fixing | fixed part 31, according to the attachment height of the support tool 1 to the wall surface W, An operator can select any one of them and insert the screw 41. As a result, when the mounting position of the support 1 is at the height of the wall surface W, the screw 41 is screwed into the insertion hole 33 of the lower fixing portion 31 from the diagonally lower right to the diagonally upper left in FIG. Therefore, it is possible to work easily at a relatively low height and to improve safety during work. On the other hand, when the mounting position of the support 1 is at a relatively low position, the screw 41 is screwed into the insertion hole 23 of the upper fixing portion 21 from diagonally upper right to diagonally lower left in FIG. Since it is good, it is not necessary to work in a low unreasonable posture such as bending the waist, and the work can be performed easily. When the wall surface W is made of gypsum board or the wiring / pipe material is heavy, particularly when it is necessary to firmly fix the wall surface W, the screw 41 is fixed to the upper fixing portion 21 and the lower fixing portion. It can also be attached to both parts 31.

  In addition, in the support tool 1 of the present embodiment, the insertion holes of the upper fixing part 21 and the lower fixing part 31 are provided so as to incline with respect to the wall surface W. Can be fixed stably. That is, when the insertion holes of the respective fixing portions are penetrated in the direction perpendicular to the wall surface W as in the conventional support tool 51 shown in FIG. 8, an external force such as contact is applied to the support tool 1. The support 1 may rotate around the axis of the screw 41. However, since the insertion hole of the support 1 of this embodiment is inclined with respect to the wall surface W, when the screw 41 is screwed into the insertion hole 33 of the lower fixing portion 31 as shown in FIG. Alternatively, when an external force is applied to the support 1, an attempt to rotate about the axis of the screw 41 is blocked by the wall material. That is, in FIG. 6, for example, when attention is paid to the upper end corner 2a of the base 2, the intersection point O between the one-dot chain line indicating the axis of the screw 41 and the two-dot chain line orthogonal to the upper end corner 2a is rotated. The center is rotated with the distance between the intersection point O and the upper end corner 2a as a rotation radius. However, since the wall material exists in this portion, the upper end corner 2a of the base 2 interferes with the wall W. Is prevented from turning. As a result, the support 1 is stably fixed to the wall surface W.

  The double-sided adhesive tape 12 is attached to the concave surface 3a at the intermediate position in the vertical direction on the contact surface 3 of the base 2, and is attached to a position separated from each insertion hole of the screw 41, so that the screw 41 is inserted. Rotation about the axis of the screw 41 even if a moment occurs to cause the support 1 to rotate the screw 41 about the axis as a result of being screwed into the hole or due to an external force or the like acting on it. A moment is generated due to the reaction force of the double-sided adhesive tape 12 trying to prevent this.

  By the way, in the said embodiment, although the fastening tool for fixing the support tool 1 to the wall surface W uses the screw 41, such as a tapping screw, it is not restricted to this, For example, a pin and a nail You may fix using. In this case, it is only necessary to hit the fastening tool without screwing, so the fixing work becomes easy. However, the bonding strength is smaller than that of the screw 41, and it is easy to loosen. Moreover, since it fixes by striking, it is necessary to raise the intensity | strength of a fixing | fixed part.

  Furthermore, although the fixing | fixed part of the support tool 1 of the said embodiment is provided in the upper and lower two places of the upper side fixing | fixed part 21 and the lower side fixing | fixed part 31, it is not restricted to this position, Moreover, it provides in three or more places. May be. The number of fastening devices such as the screw 41 is not limited to one, and a plurality of fastening devices may be secured over a plurality of locations while being arbitrarily selected.

  Moreover, although the support tool 1 of the said embodiment has provided the support part 5 in the downward direction and provided the obstruction piece 8 in the opening part 7 of the upper direction, as shown in FIG. It is also possible to form a vertically symmetric structure with a middle position in the vertical direction as a boundary. In this case, each support part 5 also functions as a closing piece 8. That is, the lower support portion 5 in FIG. 7 serves as an original support portion, and the upper support portion 5 functions as a closing piece 8. In this support 1, for example, as shown in FIG. 7, the rib 6 is provided only on the bottom side without being provided up to the tip of the support 5, and the tip of the support 5 is elastically deformed. The opening 7 between the support parts 5 can be expanded to facilitate the insertion of the cable C. Since this support tool 1 is particularly symmetrical in the vertical direction, any of the two support parts 5 may be arranged on the lower side, and when attaching to the wall surface W, it is conscious of the vertical direction. The pasting operation can be performed without confirmation. After sticking, the screw 41 may be attached by appropriately selecting one of the upper and lower fixing portions.

  In addition, the support portion 5 of the above embodiment is formed in a ¼ arc hook shape, but is not limited to this, for example, an elliptic arc shape or a hook shape bent in the middle. May be. Further, the support portion 5 includes a closing piece 8 that closes the opening portion 7 so that the cable C can be inserted. However, the supporting portion 5 does not necessarily have to include the closing piece 8 and may be formed in a simple hook shape. Good.

  In addition, although the sticking part 11 of the said embodiment is formed with the double-sided adhesive tape 12, it has attached to one place of the approximate center of the contact surface 3 which contacts the wall surface W in the base 2, However, It is limited to this place Not attached to the upper end and lower end of the abutment surface 3, or attached to the substantially central portion, upper end and lower end, and further, including the insertion hole portion of the fixed portion, You may affix on the whole contact surface 3. FIG.

  Moreover, although the support tool 1 of the said embodiment is fixed to the wall surface W to the up-down direction, and the support part 5 has illustrated what is supporting the cable C from the downward direction, it is not restricted to this, The wall surface W is not limited to this. On the other hand, the cable C is fixed in an oblique direction or a horizontal direction, and the cable C is similarly applied to the case where the cable 5 penetrates and is supported in the oblique direction or the vertical direction. Further, the support 1 can be mounted on the upper surface of a horizontal rail or the like in the horizontal direction and used to support wiring / pipe material such as a saddle.

DESCRIPTION OF SYMBOLS 1 Support tool 3 Contact surface 5 Support part 7 Opening part 8 Closure piece 11 Adhering part 12 Double-sided adhesive tape 21 Upper side fixing part 23, 33 Insertion hole 31 Lower side fixing part 41 Screw C Cable W Wall surface

Claims (2)

A wiring / piping material support that supports wiring / piping material along the building structure surface,
A base with a contact surface that contacts the building structure surface;
A support part that is formed on the side opposite to the base surface of the base and supports the wiring / piping material;
An attaching portion comprising a double-sided adhesive tape attached to the abutment surface and attached to the building structure surface;
An upper fixing portion that is formed on the upper side of the base portion and has an insertion hole that is inclined in a direction in which a fastening portion that is fixed to the building structure surface is inserted downward from above;
A lower fixing portion having an insertion hole formed on the lower side of the base portion and inclined in a direction in which the fastening portion is inserted upward from below;
When either one of the upper fixing part and the lower fixing part is selected and fixed to the building structure surface, only the one fixing part selected is combined with the bonding by the sticking part. In other words, the wiring / piping material support device is provided with strength and rigidity capable of stably fixing the support device to the building structure surface.   The wiring / piping material support according to claim 1, wherein the support portion is formed in a hook shape.

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