JP2016052211A - Support and lock mechanism - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a support capable of easily binding a support object with a band.SOLUTION: A support 100 includes: a pedestal 121; a long band 123 for surrounding a support object P cooperatively with the pedestal 121; a penetration part 125 that is formed while penetrating the pedestal 121 so as to insert the band 123; and a lock part 127 for locking the band 123 so as to prevent the band from being dropped in a length direction. The penetration part 125 includes: an accommodation part 125a in which the band 123 is disposed in a locked state while penetrating the accommodation part; a receiving port 125b which communicates to the accommodation part 125a and is opened so as to receive a side end of the band 123 in a width direction; a guide part 125c for guiding the band 123 into the accommodation part 125a via the receiving port 125b in an attitude inclined to the accommodation part 125a; and a drop prevention part 125b which confronts a side end face of the band 123 accommodated in the accommodation part 125a in the width direction and prevents the band 123 from moving in the width direction and being dropped out of the accommodation part 125a.SELECTED DRAWING: Figure 1

Description

  The present invention relates to a support device that is fixed to a material to be fixed and holds a support object, and a lock mechanism provided in the support device.

  Conventionally, in a structure such as a house, various support tools for supporting and binding a support object such as a wiring / pipe material have been used. As one of these various support tools, the support tool is fixed to a material to be fixed such as a suspension bolt, and a support object such as a wiring / pipe material is supported and bound by the support tool. There are some that install supporting objects.

  For example, the wiring / piping material holder (3) of Patent Document 1 includes a main body (4) having a fixing portion (4a) that can be fixed to the suspension bolt (1), and a wiring / A holding portion (5) for holding the piping material (2). The holding portion (5) includes a rigid pedestal (6) and a band (7) extending from the pedestal (6) and rotated around the wiring / piping material (2). In the vicinity of the boundary between the pedestal (6) and the main body (4), there is provided a locking part (8) for inserting the band (7) and locking the band (7). This latching | locking part (8) consists of a through-hole (8a) which penetrates a base (6) up and down, and a latching claw (8b) provided in this through-hole (8a). Then, the wiring / piping material (2) is placed on the support portion (6b) on the pedestal (6), and the wiring / piping material (2) is surrounded by the band (7) and the supporting portion (6b). By inserting the tip of the band (7) through the hole (8a) and tightening the wiring / piping material (2), the wiring / piping material holder (3) can hold the wiring / piping material (2). it can.

JP 2010-60086 A

  However, in the wiring / pipe material holder (hereinafter referred to as support) of Patent Document 1, in order to bind the wiring / pipe material as a support object, the band is turned on the wiring / pipe material, The tip must be manipulated to be inserted perpendicular to the hole. At this time, if the band tip is slightly deviated from the position of the through hole, the band hits the periphery of the through hole and bends and cannot be inserted into the through hole. In particular, this through hole has only a size corresponding to the cross-sectional area of the band, so it is difficult to find the position of the through hole when performing installation work in a dark place where it cannot be seen or where it is difficult to reach. The operation of inserting into the through hole becomes very difficult. Therefore, the support tool of Patent Document 1 leaves room for improvement in terms of workability.

  The present invention has been made to solve the above-described problems, and an object of the present invention is to provide a support that can easily hold a support object with a band, and a lock mechanism that characterizes the support. It is in.

The support device according to claim 1 is a support device for supporting a support object,
A pedestal for supporting the support object;
A long band for encircling the support object in cooperation with the pedestal;
A penetrating part formed through the base so that the band can be inserted;
A lock portion that locks the band inserted through the penetration portion in the longitudinal direction to prevent removal,
In the penetration part,
An accommodating portion through which the band is arranged in a locked state;
A receiving port that communicates with the receiving portion and that is open to receive the side end in the width direction of the band;
A guide portion for guiding the band into the housing portion in a posture inclined with respect to the housing portion via the receiving port;
A separation preventing portion is provided that faces a side end surface in the width direction of the band accommodated in the accommodating portion and restricts the band from moving out in the width direction and coming out of the accommodating portion.

  The support device according to claim 2 is characterized in that, in the support device according to claim 1, the band has a flat cross-sectional shape that can be bent and deformed in the longitudinal direction and hardly deformed in the width direction. To do.

  The support device according to claim 3 is the support device according to claim 1 or 2, wherein the lock portion allows the band to move in the longitudinal direction toward the distal end side in the longitudinal direction, and the band is in the penetration portion. Is restricted from moving to the base end side in the longitudinal direction.

  The support device according to claim 4 is the support device according to any one of claims 1 to 3, wherein the band is provided with a plurality of engaged teeth arranged in parallel along the longitudinal direction of the band, The engaged tooth has a substantially rectangular cross-sectional shape along the width direction of the band, and the side of the side end surface in the width direction of each engaged tooth that comes first to the receiving port is chamfered in a tapered shape. It is characterized by.

  The support device according to claim 5 is the support device according to any one of claims 1 to 4, wherein the lock portion is elastically deformable, and the band is inserted into the band when the band is inserted from the receiving port in an inclined posture. The lock portion is elastically deformed by being pressed, and the lock portion is elastically restored when the band is accommodated in the accommodation portion.

The support tool according to claim 6,
The pedestal protrudes longitudinally from the lower end of the base,
The base end of the band is integrally connected near the base of the pedestal,
The penetrating part is provided near the tip of the pedestal across the base end of the band,
The receiving port opens so as to be orthogonal to the longitudinal direction of the pedestal,
A plurality of engaged teeth arranged in parallel along the longitudinal direction of the band are formed on the surface of the band facing the opposite side of the base,
The lock portion is provided on the distal end side of the pedestal so as to be able to enter the housing portion, and the elastic deformation direction of the lock portion is the same as the longitudinal direction of the pedestal.

The lock mechanism according to claim 7 includes a long band, a penetrating part through which the band is disposed, and a band locking mechanism including a lock part that locks the band in the long direction so as not to be pulled out. Because
In the penetration part,
An accommodating portion through which the band is arranged in a locked state;
A receiving port that communicates with the receiving portion and that is open to receive the side end in the width direction of the band;
A guide portion for guiding the band into the housing portion in a posture inclined with respect to the housing portion via the receiving port;
A separation preventing part that faces a side end in the width direction of the band accommodated in the accommodating part and restricts the band from moving out of the accommodating part through the receiving port by parallel movement is provided. To do.

  The lock mechanism according to claim 8 is the lock mechanism according to claim 7, wherein the band is provided with a plurality of engaged teeth parallel to each other in the longitudinal direction of the band. And having a substantially rectangular cross-sectional shape along the width direction of the band, in which the side of the side end surface in the width direction of each tooth to be engaged first entering the receiving port is chamfered in a tapered shape. And

  According to the support tool of the first aspect, the band can be accommodated in the accommodating portion by inserting the side end of the band from the side of the penetrating portion (different from the penetrating direction) into the receiving port. In other words, by twisting the band toward the front side of the receiving port and deforming it, and sliding the band side end with respect to the pedestal, the position of the receiving port can be easily found and the band side end can be easily entered into the receiving port. Can do. Then, when the band that has entered the receiving port is moved to the accommodating portion side, the guide portion guides the band into the accommodating portion in an inclined posture. That is, the band that has been twisted and entered the receiving port passes through the guide portion while being inclined with respect to the receiving portion, and is received in the receiving portion. The band housed in the housing portion returns to the original posture, and movement of the penetrating portion of the band in the penetrating direction is restricted by the lock portion, and movement in the width direction is restricted by the separation preventing portion. That is, in the locked state, the band moves in the longitudinal direction and is held so as not to come out of the penetrating portion, and the side end of the band is held so as not to be pulled out sideways from the accommodating portion of the penetrating portion. Thereby, a support target object is stably hold | maintained (or united) to a base with a band. Therefore, the support tool of the present invention can easily and quickly bind the support object with the band, and achieves both workability and stability in holding the support object.

  According to the support device of claim 2, in addition to the effect of the invention of claim 1, since the band having a flat cross section returns to the original posture in the housing portion, unless the band is artificially twisted , Do not come out sideways from the penetration. That is, the band is stably held in the through portion in the locked state.

  According to the support device of the third aspect, in addition to the effect of the invention of the first or second aspect, the band comprising the band and the pedestal is narrowed by arranging the band in the penetrating portion and pulling out the tip of the band. Thus, the support object can be easily and reliably bound to the pedestal.

  According to the support tool of the fourth aspect, in addition to the effect of the invention of any one of the first to third aspects, the side of the side end face of the engaged tooth that enters the receiving port first is chamfered in a tapered shape. Therefore, when the band side end is made to enter the receiving port, the side end of the engaged tooth is prevented from coming into contact with the end edge of the receiving port and being caught. That is, it becomes possible to arrange the band more smoothly in the penetrating portion, leading to an improvement in operational feeling.

  According to the support tool of the fifth aspect, in addition to the effect of the invention of any one of the first to fourth aspects, when the band is inserted into the penetrating part, the band is pressed by the side end of the band inclined by the guide part. When the lock portion is elastically deformed and the band is disposed in the housing portion and returns to the original posture, the lock portion elastically returns to lock the band. That is, a series of locking operations are performed with a simple mechanism.

  According to the support device of the sixth aspect, in addition to the effect of the invention of the fifth aspect, the support object is simply and quickly surrounded by the pedestal and the band with a simple structure and firmly held on the support portion. Is possible. Furthermore, since the band base end is provided in the vicinity of the base of the pedestal and the penetrating part is provided in the vicinity of the tip of the band, a relatively large support object can be held from the base end of the pedestal to the tip. .

  According to the lock mechanism of the seventh aspect, the band can be accommodated in the accommodating portion by inserting the side end of the band from the side of the penetrating portion (different from the penetrating direction) into the receiving port. That is, the band is twisted toward the front side of the receiving port and deformed, and the band side end is slid with respect to the peripheral edge of the receiving port, so that the position of the receiving port can be easily found and the band side end can be easily entered into the receiving port. Can be made. Then, when the band that has entered the receiving port is moved to the accommodating portion side, the guide portion guides the band into the accommodating portion in an inclined posture. That is, the band that has been twisted and entered the receiving port passes through the guide portion while being inclined with respect to the receiving portion, and is received in the receiving portion. The band housed in the housing portion returns to the original posture, and movement of the penetrating portion of the band in the penetrating direction is restricted by the lock portion, and movement in the width direction is restricted by the separation preventing portion. That is, in the locked state, the band moves in the longitudinal direction and is held so as not to come out of the penetrating portion, and the side end of the band is held so as not to be pulled out sideways from the accommodating portion of the penetrating portion. Therefore, the locking mechanism of the present invention can be locked by arranging the band in the through portion easily and quickly.

  According to the lock mechanism of the eighth aspect, in addition to the effect of the invention of the seventh aspect, the side first entering the receiving port among the side end surfaces of the engaged teeth is chamfered in a tapered shape, When the band side end enters the receiving port, the side end of the engaged tooth is prevented from coming into contact with the end edge of the receiving port and being caught. That is, it becomes possible to arrange the band more smoothly in the penetrating portion, leading to an improvement in operational feeling.

BRIEF DESCRIPTION OF THE DRAWINGS (a) The perspective view seen from the front of the support tool of one Embodiment (Embodiment 1) which concerns on this invention, (b) The perspective view seen from the back surface. The (a) front view and (b) back view of the support tool of FIG. 1A is a plan view, FIG. 1B is a left side view, FIG. 1C is a right side view, and FIG. 1. (a) AA sectional drawing, (b) BB sectional drawing, and (c) CC sectional drawing of the support tool of FIG. The (a) front view and (b) back view which show the form which attached the support tool of FIG. 1 to the to-be-fixed material. The schematic front view of the support structure which attached to the to-be-fixed material the support tool of FIG. The longitudinal cross-sectional view of the support structure of FIG. 6A and 6B show end surfaces obtained by cutting the support structure of FIG. 6 in the horizontal (lateral) direction at each location, (a) DD end view, (b) EE end view, (c) FF end view, and (c) ) GG end view. (A) The elements on larger scale of the support structure of FIG. 7, and (b) The HH sectional drawing. The schematic front view which shows a series of processes which attach the support tool of FIG. 1 to a to-be-fixed material. The schematic front view which shows a series of processes which attach the support tool of FIG. 1 to a to-be-fixed material in a pair. FIG. 2 is a schematic front view showing a series of steps for binding a support object to a support portion with a band in the support tool of FIG. 1. FIG. 13 is a schematic cross-sectional view showing a step of introducing a band into the penetrating portion in the step of FIG. 12. The schematic front view which shows the process of attaching the support tool of the state which supported the support target object to a to-be-fixed material. The schematic front view which shows the support tool of the modification of this invention. The schematic front view which shows the support tool of the modification of this invention. The schematic front view which shows the support tool of the modification of this invention.

  Hereinafter, an embodiment of the present invention will be described with reference to the drawings. In addition, the shape of each figure referred in the following description is a conceptual diagram or a schematic diagram for explaining a suitable shape dimension, and a dimension ratio etc. do not necessarily correspond with an actual dimension ratio. That is, the present invention is not limited to the dimensional ratio in the drawings. In addition, the vertical and horizontal directions in the present invention are merely a concept indicating a relative position, and needless to say, these can be applied interchangeably.

  A support tool 100 according to an embodiment of the present invention is fixed to a suspension bolt B (fixed material) that is a fixed material, and a wiring / pipe material P (specifically, a cable) that is a support target is raised to a predetermined height. It is comprised so that it may hold | maintain. However, it goes without saying that the support of the present invention is not limited to the application and function of this embodiment. Hereinafter, with reference to FIGS. 1-4, the structure of the support tool 100 of this embodiment is demonstrated in detail.

  FIGS. 1A and 1B are a perspective view seen from the front and a perspective view seen from the back of the support 100 according to an embodiment of the present invention. 2A and 2B are a front view and a rear view of the support 100, respectively. FIGS. 3A, 3 </ b> B, 3 </ b> C, and 3 </ b> D are a plan view, a left side view, a right side view, and a bottom view of the support tool 100. 4A, 4 </ b> B, and 4 </ b> C are cross-sectional views at each location of the support tool 100.

  As shown in FIGS. 1 to 4, the support tool 100 of the present embodiment has a substantially U-shape with the upper part opened in a front view. The support 100 includes a fixing portion 110 that is attached to a suspension bolt B that is a material to be fixed, and a support portion 120 that supports a wiring / pipe material P that is a support object. The lock mechanism of the present invention is a mechanism incorporated in the support part 120 of the support tool 100.

  The fixing portion 110 includes a base portion 111 formed on the front surface (right side surface) 111a and a rear surface (left side surface) 111b of the base portion 111 that protrudes from the rear surface (left side surface) 111b and comes into contact with the side portion of the suspension bolt B (see FIG. 5) A first clamping part 112 and a second clamping part 113 that projects from the base 111 at a position different from the first clamping part 112 in the axial direction of the suspension bolt B and cooperates with the first clamping part 112 to clamp the suspension bolt B; The side wall 114 protrudes from the rear surface 111b of the base 111 on the side opposite to the first clamping part 112 and extends along the axial direction, and is provided at a position separated from the base 111 in the axial direction. A contact portion 115 that contacts the suspension bolt B from a direction opposite to the support portion 120 with respect to the bolt B.

  The base 111 is formed in a vertically long rectangular flat plate shape, and has a front surface 111a on the support portion 120 side and a rear surface 111b on the suspension bolt B side. The base 111 is arranged such that its plane faces sideward, the support portion 120 is integrally formed on the front surface 111 a, and the rear surface 111 b is in contact with the suspension bolt B. When the support portion 120 is attached to the suspension bolt B, the longitudinal direction (long side direction) of the base portion 111 matches the axial direction of the suspension bolt B. In addition, the lower end edge of the base 111 is in contact with the side surface of the suspension bolt B on the support portion 120 side, and the restriction that restricts the support portion 120 of the support tool 100 from rotating downward with respect to the suspension bolt B. A portion 111c is provided. Furthermore, a tapered surface 111d is provided at the upper end of the rear surface 111b of the base 120. In addition, the location which this base part 111 (on both sides of the suspending bolt B) opposes is open | released, and a meat | flesh part does not exist.

  The first sandwiching portion 112 is a protruding piece extending substantially vertically from the lower end in the longitudinal direction of the base portion 111 and one side end in the width direction (the right side in FIG. 3B) to the rear surface 111b side. In the first clamping part 112, an arc-shaped clamping surface 112a is formed on the inner surface. A plurality of protrusions project from the pinching surface 112a at a pitch corresponding to the helical thread groove of the suspension bolt B. Further, a guide piece 112b having a triangular shape when viewed from the front is provided at the front end of the first holding portion 112 so as to extend outward in the width direction (right side in FIG. 3B). As shown in FIG. 3D, the guide piece 112 b has an inclined surface and functions to guide the suspension bolt B to the pressing surface 112 a on the inner surface of the first holding portion 112. In addition, the location which this 1st clamping part 112 opposes (pinch the suspending bolt B) is open | released, and a meat | flesh part does not exist.

  The second sandwiching portion 113 is a protruding piece extending substantially perpendicularly from the other side end in the width direction (left side of FIG. 3B) to the rear surface 111b side below the base portion 111 in the longitudinal direction. The second sandwiching portion 113 extends so as not to overlap at a position different from the first sandwiching portion 112 in the longitudinal direction (axial direction) of the base 111. More specifically, the first clamping part 112 and the second clamping part 113 are arranged so that the upper edge of the first clamping part 112 and the lower edge of the second clamping part 113 are slightly separated in the axial direction and do not face each other. Arranged in steps. In the second clamping portion 113, an arc-shaped clamping surface 113a is formed on the inner surface. A plurality of protrusions project from the pinching surface 113a at a pitch corresponding to the helical thread groove of the suspension bolt B. In addition, the location which this 2nd clamping part 113 opposes (pinch the suspending bolt B) is open | released, and a meat | flesh part does not exist.

  The leading ends of the first sandwiching portion 112 and the second sandwiching portion 113 are opened (or opened) so that the suspension bolt B can be inserted through the base rear surface 111b side (the opposite side of the support portion 120), and the suspension bolt B in the width direction. Are separated by a pushable distance. In other words, by pushing the suspension bolt B straight from the front (rear surface 111b) of the base 111 through the opening at the tip of the sandwiching portion, the first sandwiching portion 112 and the second sandwiching portion 113 are bent outward in the width direction. The positional relationship between the first and second sandwiching portions 112 and 113 is determined so that the suspension bolt B can be disposed and sandwiched between them. And the 1st clamping part 112 and the 2nd clamping part 113 are comprised so that the suspension bolt B may be clamped in cooperation by contact | abutting from the both sides in the position where the axial direction differs in the side surface of the suspension bolt B, respectively. ing.

  The side wall part 114 is connected to the upper side of the second clamping part 113 and extends substantially perpendicularly from the other side end of the base part 111 in the width direction (left side in FIG. 3B) to the rear surface 111b side. . That is, the second clamping part 113 is integrally formed at the lower end (one end) of the side wall part 114. Further, the side wall 114 extends further upward in the axial direction beyond the upper edge of the base 111. The side wall portion 114 can contact the side surface of the suspension bolt B during installation, but is not configured to sandwich the suspension bolt B in cooperation with the first sandwiching portion 112.

  Further, as shown in FIGS. 2A and 2B, in the portion above the base 111 of the side wall 114, the edge on the base 111 side (right end of the front view) of the side wall 114 is inclined, An inclined side 114a is formed. Due to the inclined side 114a, the side wall 114 is narrower toward the top in a front view. And the contact part 115 is integrally extended toward the front side front view side (along the width direction of the base 111) from the front end left end part of the upper part of the side wall part 114. As shown in FIG. In addition, the location which this side wall part 114 opposes (on both sides of the suspension bolt B) is open | released, and a meat | flesh part does not exist.

  As shown in FIG. 4A, the contact portion 115 is disposed to be separated from the base portion 111 in the axial direction, and extends along the axial direction from the upper portion of the side wall portion 114 to the upper end of the fixed portion 110. The contact portion 115 includes a (left) side wall portion connected to the side wall portion 114 and a front wall portion extending on the opposite surface of the plane on which the base portion 111 extends. More specifically, the corresponding contact portion 115 is integrated with the upper portion of the side wall portion 114 at its base end, and extends on the surface opposite to the base portion 111 with the suspension bolt B interposed therebetween. Further, the abutting portion 115 is curved in a hook shape whose tip is directed to the base 111 (supporting portion 120) side and is open to the supporting portion 120 side, and is on a plane opposite to the plane on which the side wall portion 114 extends. It extends to. And the contact part 115 has the circular-arc-shaped outer surface and inner surface corresponding to the outer diameter of the suspension bolt B to contact | abut.

  Furthermore, as shown in FIG. 2A, the contact portion 115 is inclined at the right edge in the front view (width direction) to form an inclined side (or inclined surface) 115b. Due to the inclined side 115b, the contact portion 115 is wider toward the top in a front view. As will be described later, when two identical supports 100 are attached to the same height of the suspension bolt B as a pair, the inclined side 114a of the side wall portion 114 and the inclined side 115b of the contact portion 115 are combined. The side wall portion 114 and the contact portion 115 form a cylindrical shape and surround the suspension bolt B. Further, the inclined surface 115 b on the inner surface of the contact portion 115 faces the tapered surface 111 d of the base portion 111 substantially in parallel. A guide piece 115a extending outward (in front of the front view) is provided at the upper end and (width direction) tip of the contact portion 115 as shown in FIG. The guide piece 115 a has an inclined surface and functions to guide the suspension bolt B to the inner surface side of the contact portion 115. In addition, the location where this contact part 115 opposes (on both sides of the suspension bolt B) is open, and there is no meat part.

  A loose insertion space 116 into which the suspension bolt B can be loosely inserted is provided between the base 111 and the contact portion 115. The loose insertion space 116 is a space in which the suspension bolt B defined between the base portion 111, the side wall portion 114, and the contact portion 115 can be disposed. In the loose insertion space 116, the upper end of the base 111 and the lower end of the contact portion 115 are separated from the outer diameter of the suspension bolt B so that the suspension bolt B can be accommodated in the loose insertion state. Furthermore, the wall portion on the front side of the abutting portion 115 is cut out in an inclined manner (inclined side) so that the suspension bolt B can be introduced into the loose insertion space 116 from the front surface of the support tool 100. 115b). The suspension bolt B is introduced into the loose insertion space 116 and the base 111 is pushed into the suspension bolt B, so that the suspension bolt B is inserted between the first clamping portion 112 and the second clamping portion 113 and the support 100 is suspended. Can be attached to bolt B. Since the tapered surface 111d is formed at the upper end of the base 111, the suspension bolt B is prevented from being caught at the upper end of the base 111 when the suspension bolt B is introduced into the loose insertion space 116.

  On the other hand, the support part 120 has a pedestal 121 for supporting the wiring / piping material P, which is a support object, and a fixed end and a free end. A long band 123 for binding the piping material P, a through part 125 formed through the base 121 so that the band 123 can be inserted, and a band 123 inserted through the through part 125 are prevented from being pulled out in the long direction. And a lock portion 127 that engages with the lock portion 127. The lock mechanism of the present invention includes a band 123, a penetrating portion 125, and a lock portion 127, and can be applied to various forms other than the support portion 120 of the present embodiment.

  The pedestal 121 is a support arm that is integrally formed with the base 111 and has a substantially L-shape in front view that extends from the front surface 111a of the base 111 in a substantially vertical direction. The pedestal 121 includes a mounting portion 121a that extends in the left-right direction when viewed from the front, and on which the wiring / pipe material P can be mounted, and a standing wall portion 121b that stands vertically at the tip of the mounting portion 121a. The placing portion 121a and the standing portion 121b form a continuous and gently curved surface on the inner surface. Accordingly, the support object is smoothly supported (or placed) on the pedestal 121, and the support object is regulated so as not to fall from the pedestal 121. Furthermore, on the front surface and the back surface of the base 121 on the base end side, protruding strips 129 extending in the vertical direction are provided. The ridge portion 129 is used when the support tool 100 is operated with a jig (not shown), and is formed so as to be able to be fitted into a concave groove of the jig.

  The band 123 is a long body that is fixed to the base front surface 111 a near the base end of the pedestal 121 and extends from the fixed end to the distal end side of the pedestal 121. The band 123 is formed to be longer than at least the width of the mounting portion 121a of the pedestal 121 when viewed from the front, and has a free end at its tip. The band 123 is a flat strip having a flat cross-sectional shape. That is, the band 123 includes a wide flat surface and a relatively narrow side end surface. Therefore, the band 123 is easily bent and deformed in the longitudinal direction, but is not easily bent and deformed in the width direction. The band 123 can be deformed by twisting, and can assume an inclined posture in which a part of or the entire plane is twisted. The band 123 has an initial posture bent in a substantially L shape in the longitudinal direction, and is configured to be elastically returnable to the initial posture after being elastically deformed in the longitudinal direction or the twisting direction.

  In the present embodiment, the surface of the upper and lower planes of the band 123 that faces the pedestal 121 (or the object to be supported) is defined as the back surface, and the surface facing the opposite side of the pedestal 121 is defined as the front surface. The surface of the band 123 is provided with a plurality of engaged teeth 123a arranged in parallel along the longitudinal direction. The plurality of engaged teeth 123a are provided so as to protrude from the vicinity of the center of the surface of the band 123 to the vicinity of the tip, and form an engaged portion in the longitudinal direction. Each engaged tooth 123a has a sawtooth shape in a cross-sectional view along the longitudinal direction (see FIG. 4A), and the base end side of the band 123 stands vertically from the surface and the front end side of the band 123 is inclined. ing. Each engaged tooth 123a has a substantially rectangular cross section along the width direction of the band 123, as shown in FIG. In the substantially rectangular cross section of the engaged tooth 123a, one side end face is chamfered in a tapered shape at the tip of the engaged tooth 123a. This taper part 123b is formed in the side part by the side of the back surface of the support tool 100, and, in other words, is formed in the side edge of the side which goes in first into the receiving port 125b of the penetration part 125 mentioned later.

  Furthermore, a grip portion 123c that protrudes in a T shape from both edges of the band 123 along the width direction is provided at the tip of the band 123. The grip portion 123c is configured to easily grip the tip of the band 123 with a hand. Alternatively, the band 123 can be remotely controlled by engaging with a hook-shaped jig or the like.

  The penetration part 125 is formed so as to penetrate the pedestal 121 up and down in front view in the vicinity of the tip of the pedestal 121. As shown in FIG. 4B, the penetration part 125 forms a penetration path that is refracted in a plan view. That is, the penetrating portion 125 includes a straight slit extending along the width direction of the pedestal 121 (a direction orthogonal to the extending direction of the pedestal 121 in plan view), and an inclined path inclined to the left in plan view with respect to the slit. Is a through passage that is a combination of

  The penetrating portion 125 includes a receiving portion 125a through which the band 123 is inserted in a locked state, a receiving port 125b that communicates with the receiving portion 125a and that is open to receive a side end in the width direction of the band 123, A guide part 125c that guides the band 123 into the accommodating part 125a in a posture inclined with respect to the accommodating part 125a via the receiving port 125b, and a side end surface in the width direction of the band 123 accommodated in the accommodating part 125a. And a detachment preventing portion 125d for restricting the band 123 from moving out in the width direction and coming out of the accommodating portion 125a. Next, each component of the penetration part 125 is demonstrated in detail.

  The accommodating part 125a is a straight slit (gap) extending along the width direction of the base 121 (front-rear direction in a front view). The accommodating portion 125 a is configured to have a size that can accommodate the band 123. The area of the accommodating portion 125a is preferably substantially equal to the cross-sectional area of the band 123 in order to suppress rattling of the accommodated band 123. In the present embodiment, the horizontal width of the accommodating portion 125 a is slightly larger than the width of the band 123, and the vertical width thereof is slightly larger than the thickness of the band 123. The front side of the housing part 125a is opened in the tilt direction, and the back side of the front part is closed by the meat part of the pedestal 121.

  The receiving port 125b is a slit extending in the vertical direction that opens to the front surface of the base 121 so as to communicate with the housing portion 125a via an inclined path. That is, the receiving port 125 b is opened so as to be orthogonal to the longitudinal direction (extending direction) of the base 121. The receiving port 125b is defined between the first inclined surface 125c1 (guide portion 125c) on the proximal end side of the base 121 and the second inclined surface 125c2 (guide portion 125c) on the distal end side. The receiving port 125b can be introduced by sliding the side end of the band 123 from the front. That is, the receiving port 125 b penetrates (or cuts) the meat part of the base 121 in the vertical direction and opens wider than the thickness of the band 123.

  The guide portion 125c includes a first inclined surface 125c1 that is inclined from the outer side (front side of the front view) to the inner side (rear side of the front view) of the receiving port 125b on the proximal end side of the pedestal 121, and the first inclined side on the distal end side of the pedestal 121. A second inclined surface 125c2 that is inclined to face the surface 125c1. Between the inclined surfaces 125c1 and 125c2 of the guide portion 125, an inclined path extending from the lower left in plan view to the upper right is defined. In other words, the guide portion 125c is an inclined path extending from the outside of the receiving port 125b to the side end of the accommodating portion 125a, and deforms the band 123 into an inclined posture, and the side end of the band 123 serves as the receiving port 125b and the accommodating portion 125a. It functions to be introduced into. That is, the guide part 125c twists and deforms the band 123 so that the surface of the band 123 faces the front, and guides the band 123 from the front of the support part 120 to the accommodating part 125a through the receiving port 125b while maintaining the inclined position. To do.

  The separation preventing part 125d is a wall body that is formed on the front side of the pedestal 121 with respect to the front side of the front view and on the front side of the base 121 and extends to the left and right of the front view. As shown in FIGS. 3D and 4B, the detachment preventing portion 125d extends so as to face the side end surface in the width direction of the band 123 accommodated in a locked state in the accommodating portion 125a. The part 125a is shielded from the front of the support tool 100. A side end surface of the separation preventing portion 125d is cut out into an inclined surface, and a second inclined surface 125c2 of the guide portion 125c is defined there. That is, the disengagement preventing portion 125d restricts the side end surface of the band 123 accommodated in a posture parallel to the accommodation portion 125a and restricts the separation from the penetrating portion 125, while the band 123 is twisted to be inclined. When it is taken, the band 123 functions without being regulated.

  As shown in FIG. 4A, the lock portion 127 is connected to the standing wall portion 121b at the tip of the pedestal 121, and is located on the tip side of the pedestal 121 with respect to the receiving port 125b (accommodating portion 125a). The lock portion 127 includes a lock claw 127a extending toward the housing portion 125a and a long plate-like elastic piece 127b provided with the lock claw 127a. The lock claws 127a and the elastic pieces 127b are disposed so as to face the surface of the band 123 disposed in the accommodating portion 125a.

  The lock claw 127 a has a shape capable of locking the engaged tooth 123 a of the band 123. More specifically, the lock claw 127a has an upper surface that is inclined downward toward the tip thereof and a lower surface that is perpendicular to the elastic piece 127b. That is, the inclined surface of the lock claw 127a is slidable on the inclined surface of the sawtooth engaged tooth 123a, and the vertical surface of the lock claw 127a is arranged to engage with the vertical surface of the engaged tooth 123a. Has been. As a result, the lock portion 127 allows the band 123 to move in the penetrating portion 125 to the distal end side in the longitudinal direction, and the band 123 moves in the penetrating portion 125 to the proximal end side in the longitudinal direction. To regulate.

  The elastic piece 127 b has a fixed end whose base end is integrally fixed to the standing wall portion 121 b of the pedestal 121 and a free end extending from the lower end of the support portion 120. The elastic piece 127b is a plate-like elastic piece, and can be elastically deformed in the longitudinal direction (left and right in the front view) of the base 121 with the fixed end as a fulcrum. At the initial position of the elastic piece 127b, the lock claw 127a enters the accommodating portion 125a and engages with the engaged tooth 123a of the band 123, and the band 123 is locked by the lock portion 127. On the other hand, at the elastic deformation position of the elastic piece 127b, the lock claw 127a is elastically deformed in a direction to be detached from the accommodating portion 125a, and the band 123 is locked by the lock portion 127 without being engaged with the engaged tooth 123a of the band 123. Canceled. As will be described later, when the lock claw 127a is pressed against the inclined side surface of the band 123, the elastic piece 127b is deformed to the elastic deformation position, or when the band 123 is accommodated in the accommodating portion 125a, or When it is detached from the receiving port 125b, it elastically returns to the initial position. The elastic piece 127b can be elastically deformed by manipulating the free end extending from the lower end of the support portion 120 of the elastic piece 127b as desired.

  In addition, the support tool 100 of this embodiment can be manufactured by integrally molding a synthetic resin. However, the support of the present invention is not limited to this, and those skilled in the art can appropriately select the material, production method, and the like. For example, a metal material or the like may be employed.

  FIGS. 5A and 5B are (a) a schematic front view and (b) a schematic rear view when the support tool 100 of the present embodiment is attached to the suspension bolt B via the fixing portion 110. As shown in FIG. 5, the base 110 of the fixing part 110 abuts the suspension bolt B from the right side, the first clamping part 112 abuts the suspension bolt B from the front, and the second clamping part 113 and the side wall part 114 are bolts B. The contact portion 115 is in contact with the suspension bolt B from the left side and the front surface. At this time, the first clamping part 112 and the second clamping part 113 elastically clamp the suspension bolt B at different levels (at different positions in the axial direction), and a plurality of protrusions on each of the clamping surfaces 112a and 113a are suspended bolts. The support tool 100 is firmly fixed to the suspension bolt B by fitting into the thread groove of B. Further, in the attachment structure of FIG. 5, when a load is applied to the support portion 120, the abutment portion 115 abuts on the side surface opposite to the support portion 120 of the suspension bolt B at the upper end of the support device 110. At the lower end of 110, the restricting portion 111a comes into contact with the side surface of the suspension bolt B on the support portion 120 side. This effectively restricts the support tool 110 from rotating downward and coming off the suspension bolt B by the load on the support portion 1220. Furthermore, in this embodiment, a significant gap is not formed between the base 110, the side wall 114, and the contact portion 115 of the support tool 100 and the outer surface of the suspension bolt B. For this reason, even when one support tool 100 is attached to the suspension bolt B, the support tool 100 can be prevented from rattling with respect to the suspension bolt B.

  Next, a support structure 10 in which the support tool 100 of the present embodiment is fixed to the same height of the suspension bolt B as a pair and the wiring / pipe material P that is a support object is supported by the pair of support tools 100 is illustrated in FIG. This will be described with reference to FIGS.

  FIG. 6 is a schematic front view of the support structure 10. FIG. 7 is a longitudinal sectional view thereof. FIG. 8 is an end view of each part of the suspension bolt B in the axial direction. FIG. 9 is a partial cross-sectional view showing the band 123 locked in the through portion 125. Hereinafter, for the convenience of explanation, “′” is added to the end of the number of the other support and its constituent elements. For example, one support tool is shown as a support tool 100, and the other support tool is shown as a support tool 100 '.

  As shown in FIGS. 6 and 7, in the support structure 10, the same two supports 100 and 100 ′ are attached to the same position in the axial direction of the suspension bolt B via the fixing portions 110 and 110 ′, respectively. ing. The pair of supports 100 and 100 ′ are arranged symmetrically around the suspension bolt B. Further, in the support structure 10, a plurality of wiring / piping materials P are held by the support portions 120, 120 ′ of the respective support tools 100, 100 ′. The plurality of wiring / pipe materials P are arranged such that the longitudinal direction thereof is along the width direction of the pedestals 121 and 121 ′.

  In the support structure 10 of the present embodiment, when the support tools 100 and 100 ′ are attached to the same position in the axial direction of the suspension bolt B, at least the base portions 111 and 111 ′, the first clamping portions 112 and 112 ′, and the second The sandwiching portions 113 and 113 ′ and the contact portions 115 and 115 ′ are opposed to each other with the suspension bolt B interposed therebetween without interfering with each other.

  More specifically, as shown in FIG. 8 (a), the clamping surface 112a of the first clamping part 112 of one support 100 is in pressure contact with the suspension bolt B from the front side, and on the opposite side, the other support The clamping surface 112a ′ of the first clamping part 112 ′ of 100 ′ is in pressure contact with the suspension bolt B from the back side. Further, one base 111 abuts against the suspension bolt B from the right side when viewed from the front, and on the opposite side, the other base 111 'abuts against the suspension bolt B from the left when viewed from the front.

  As shown in FIG. 8B, the clamping surface 113a of the second clamping part 113 of one support tool 100 is in pressure contact with the suspension bolt B from the back side, and on the opposite side, the second clamping of the other support tool 100 ′ is performed. The pressing surface 113a ′ of the portion 113 ′ is in pressure contact with the suspension bolt B from the front side. Further, one base 111 abuts against the suspension bolt B from the right side when viewed from the front, and on the opposite side, the other base 111 'abuts against the suspension bolt B from the left when viewed from the front.

  As shown in FIG. 8C, the side wall portion 114 of one support tool 100 abuts on the suspension bolt B from the back side, and on the opposite side, the side wall portion 114 ′ of the other support tool 100 ′ becomes the suspension bolt B. It contacts from the front side. Further, one base 111 abuts against the suspension bolt B from the right side when viewed from the front, and on the opposite side, the other base 111 'abuts against the suspension bolt B from the left when viewed from the front.

  As shown in FIG. 8D, the contact portion 115 of one support tool 100 contacts the suspension bolt B from the left side and the front side in front view, and on the opposite side, the contact portion of the other support tool 100 ′. 115 ′ is in contact with the suspension bolt B from the right side and the back side in front view. In addition, one side wall 114 abuts on the suspension bolt B from the back side, and on the opposite side, the side wall 114 ′ of the other support tool 100 ′ is in pressure contact with the suspension bolt B from the front side. In the front view of FIG. 6, the inclined piece 115b of one abutting portion 115 and the inclined piece 114a 'of the other side wall portion 114' are matched, and vice versa. Thus, the support tools 100 and 100 'are combined.

  As shown in FIGS. 8A to 8D, the meat of one (or the other) support tool 100 in the axially horizontal cross section (end surface) of the suspension bolt B at the position where each part is opposed to each other. The space where no part is present is complemented by the meat part of the other (or one) support tool 100 ′, and substantially surrounds the suspension bolt B (without considering the gap). As a result, the pair of supports 100 and 100 'cooperate to increase the fixing strength of the suspension bolts B, and the robust support structure 10 is constructed.

  Further, the support structure 10 holds a plurality of wiring / piping materials P on the bases 121 and 121 ′ of the support portions 120 and 120 ′. More specifically, the wiring / pipe material P is bound and fixed to the support portions 120 and 120 ′ by the bands 123 and 123 ′ in a state where the wiring / pipe material P is disposed on the placement portions 121 a and 121 a ′ of the bases 121 and 121 ′. That is, in one support part 120, the band 123 penetrates the penetration part 125 at the distal end side of the pedestal 121, thereby forming a closed ring by the band 123, the pedestal 121, and the base part 111, and wiring / The piping material P is held. And the band 123 front-end | tip has extended from the lower end of the penetration part 125 until the band 123 tensions, and the band 123 back surface is press-contacted to the wiring and piping material P surface. In this state, the band 123 is locked by the lock portion 127, whereby the wiring / pipe material P is bound to the pedestal 121.

  As shown in FIGS. 9A and 9B, the band 123 is locked in a state in which it cannot be removed by the lock portion 127 while vertically passing through the accommodating portion 125 a of the penetrating portion 125. The lock portion 127 allows the band 123 to move in the longitudinal direction in the penetrating portion 125, and moves the band 123 in the longitudinal direction to the proximal end side in the longitudinal direction. Is regulated.

  More specifically, as shown in FIG. 9A, in the locked state, the elastic piece 127b of the lock portion 127 is in the initial position (or in a slightly elastically deformed state), and the lock claw 127a is engaged with the band 123. It arrange | positions between the artificial teeth 123a. At this time, the vertical surface of the lock claw 127a and the vertical surface of the engaged tooth 123a are engaged, and the band 123 is restricted from coming out upward.

  As shown in FIG. 9B, the band 123 is disposed in the accommodating portion 125a and is in contact with the distal end of the lock claw 127a and the inner wall 125a1 of the accommodating portion 125a. The inner wall 125a1 of the housing portion 125a extends in the width direction of the base 121 (front-rear direction). The posture of the band 123 accommodated in the accommodating portion 125a is corrected so that the band 123 contacts the inner wall 125a1 and the width direction of the band 123 faces the width direction of the base 121. That is, in the locked state of FIG. 9B, the band 123 is only bent in the longitudinal direction and is not twisted in the width direction. This posture matches the initial posture of the band 123.

  The side end surface on the front side of the band 123 faces the wall surface of the separation preventing portion 125d. Thereby, even if the band 123 in a locked (not twisted) state slides along the inner wall 125a1 toward the receiving port 125b, the side end surface of the band 123 is locked to the wall surface of the separation preventing portion 125d. Further, in a posture in which the band 123 is not twisted, the movement direction of the band 123 in the penetrating portion 125 is limited to the width direction (by the inner wall 125a1 and the lock claw 127a), so the side end of the band 123 enters the ramp. There is nothing. That is, in this locked state, the band 123 is stably held in the accommodating portion 125a without unexpectedly coming out from the receiving port 125b of the penetrating portion 125.

  Therefore, in the support structure 10 of the present embodiment, the pair of support tools 100 and 100 ′ are firmly fixed to the suspension bolt B, and a plurality of wiring and piping materials P are stably supported by the support portions 120 and 120 ′. Is retained.

  Next, a series of steps until the support structure 10 is constructed will be described in detail with reference to FIGS.

  First, a position for supporting the wiring / pipe material P (support object) of the suspension bolt B is determined, and a position for attaching the support tool 100 to the suspension bolt B is determined based on the position. The support tool 100 is gripped and brought closer to the attachment position of the suspension bolt B. And as shown to Fig.10 (a), the side wall part 114 of the support tool 100 is arrange | positioned on the back side of the suspension bolt B, and the longitudinal direction of the base 111 and the axial direction of the suspension bolt B are inclined (crossed). Then, the suspension bolt B is introduced into the loose insertion space 116 from the front of the support tool 100. At this time, the suspension bolt B may be brought into contact with the inner surface of the side wall portion 114, and the support 100 may be slid along the axial direction of the suspension bolt B to adjust the attachment position (height).

  Next, by tilting the fixing part 110 in the loose insertion space 116, the tips of the first holding part 112 and the second holding part 113 are brought into contact with the suspension bolt B from the side (on the right side in front view), and The inner surface of the contact portion 115 is brought into contact with the suspension bolt B from the opposite side (left side in front view) so that the hook-shaped contact portion 115 is hooked on the suspension bolt B. At this time, the guide piece 112b of the first clamping part 112 and the guide piece 115a of the contact part 115 guide the suspension bolt B to the position. As shown in FIG. 10 (b), a linear force is applied to the support tool 100 toward the suspension bolt B side to press the base 111 against the suspension bolt B from the side. Accordingly, the first clamping portion 112 and the second clamping portion 113 in the vicinity of the lower end of the support tool 100 rotate to the suspension bolt B side with the contact portion 115 positioned at the upper end of the support tool 100 as a fulcrum. And the 1st clamping part 112 and the 2nd clamping part 113 elastically deform, and accept the suspension bolt B in the meantime. In this way, the support tool 100 can be attached to the predetermined height of the suspension bolt B.

  Next, the other support tool 100 ′ is attached to the suspension bolt B to which the one support tool 100 is attached at the same position in the axial direction of the suspension bolt B. As shown in FIG. 11 (a), the base 111 ′ of the support tool 100 ′ is arranged on the front side of the suspension bolt B, and the suspension is made with the longitudinal direction of the base 111 ′ and the axial direction of the suspension bolt B inclined. The bolt B is introduced into the loose insertion space 116 ′ from the front (back side in FIG. 11A) of the support tool 100 ′. At this time, the suspension bolt B is inserted into the loose insertion space 116 ′ together with the fixing portion 110 of the one support 100 already attached.

  Then, by tilting the fixing portion 110 ′ within the loose insertion space 116 ′, the tips of the other first clamping portion 112 ′ and the second clamping portion 113 ′ are attached to the suspension bolt B from the side (on the left side in front view). In addition to abutting, the inner surface of the other abutting portion 115 ′ is abutted against the suspension bolt B from the opposite side (right side in front view) so that the hook-shaped abutting portion 115 ′ is hooked on the suspension bolt B. Let As shown in FIG. 11B, a linear force is applied to the other support tool 100 ′ toward the suspension bolt B to press the base 111 ′ against the suspension bolt B from the side. As a result, the first sandwiching portion 112 ′ and the second sandwiching portion 113 ′ near the lower end of the support tool 100 ′ rotate toward the suspension bolt B with the contact portion 115 ′ located at the upper end of the support tool 100 ′ as a fulcrum. . Then, the first clamping part 112 'and the second clamping part 113' are elastically deformed to receive the suspension bolt B therebetween. Thus, the other support tool 100 ′ can be attached to the predetermined height of the suspension bolt B. In addition, the location where each component of the fixing | fixed part 110 and 110 'opposes is open | released, and a meat | flesh part does not exist. Therefore, when one support tool 100 and the other support tool 100 ′ are combined and attached to the suspension bolt B, the respective constituent elements can be arranged to face each other with the suspension bolt B interposed therebetween without interfering with each other. .

  Thus, after attaching a pair of support tool 100,100 'to the suspension volt | bolt B, the wiring and piping material P which is a support target object is arrange | positioned in the support part 120,120', and is bound, thereby supporting structure 10 Can be built. With reference to FIG.12 and FIG.13, the process of binding this wiring and piping material P to the support part 120 is demonstrated. For convenience of explanation, FIG. 12 shows only one support 100 attached to the suspension bolt B.

  First, as shown in FIG. 12A, a plurality of wiring / piping materials P are bundled and placed on the placement surface 121 a on the pedestal 121 of the support portion 120. Then, the grip portion 123c of the band 123 is gripped and bent toward the front side of the support tool 100, and the band 123 is disposed near the front side of the receiving port 125b.

  Then, as shown in FIG. 12B, the side end of the band 123 is made to enter the accommodating portion 125 a from the front side through the receiving port 125 b in an inclined posture, and the band 123 is disposed to penetrate the through portion 125. This process will be described in more detail with reference to FIGS.

  First, as shown in FIG. 13A, a band 123 bent toward the front side of the support tool 100 is disposed near the front side of the receiving port 125b. When the band 123 is operated so as to slide toward the base end side of the base 121 with respect to the front side wall at the tip of the base 121 (the outer wall surface of the separation preventing portion 125d), the band 123 side end can be easily reached to the edge of the receiving port 125b. (See FIG. 13B). At this time, because the taper portion 123b provided in the band 123 does not catch the band 123 side end on the edge of the receiving port 125b, the band 123 smoothly enters the receiving port 125b. That is, the band 123 is twisted and deformed toward the front side of the receiving port 125b, and the band 123 side end is slid with respect to the side surface of the pedestal 121, so that the position of the receiving port 125b can be easily searched for. It is possible to easily enter the receiving port 125b.

  Then, with the back surface of the band 123 in contact with the first inclined surface 125c1 (facing the front side) of the guide portion 125c, the band 123 is caused to enter the receiving port 125b. At this time, the back surface of the band 123 is brought into contact with the first inclined surface 125c1 of the guide portion 125c or the surface of the band 123 is brought into contact with the second inclined surface 125c2 of the guide portion 125c. The teeth 123a) are twisted in a direction facing the front to assume an inclined posture. When the side end of the band 123 is moved into the accommodating portion 125a along the guide portion 125c in this inclined posture, the side end surface (or the tapered portion 123b) of the band 123 comes into contact with the tip of the lock claw 127a. Furthermore, when the band 123 is operated by applying a force in the inclined direction along the guide portion 125c, the elastic claw 127b is elastically deformed as shown in FIG. Can pass through the accommodating portion 125a. The band 123 can be disposed in the accommodating portion 125a while the lock claw 127a is retracted by pushing the band 123 in an inclined posture along the guide portion 125c. Then, as shown in FIG. 13D, the band 123 disposed in the accommodating portion 125a returns from the inclined posture to the original posture, and the elastic piece 127b elastically returns to the initial position, so that the lock claw 127a and the engaged portion are engaged. The artificial tooth 123a is engaged. As a result, the band 123 is locked by the lock portion 127 so as not to be pulled out while passing through the through portion 125.

  Subsequently, as shown in FIG. 12C, the band 123 advances downward in the through portion 125 by strongly pulling the band 123 penetrating the through portion 125 toward the distal end side in the longitudinal direction, and the wiring / pipe material The ring surrounding P can be shrunk so that the wiring / pipe material P can be strongly bound to the support portion 120. More specifically, when the band 123 is moved downward (the distal end side in the longitudinal direction) in the locked state, the inclined surface of the engaged tooth 123a slides against the inclined surface of the lock claw 127a and at the same time, the elastic piece 127b. Is elastically deformed rearward, the lock claw 127a can get over the engaged tooth 123a, and the tip of the band 123 can be advanced in the longitudinal direction.

  The support structure 10 can be constructed through the above steps. However, the process of constructing the support structure 10 is not limited to the above process.

  For example, as shown in FIG. 14, after the wiring / pipe material P is previously bound to the support portions 120 and 120 ′ of the support tools 100 and 100 ′, the support tools 100 and 100 ′ are attached to the suspension bolts B. Also good. Even when such a long wiring / pipe material P is held, the support 100 can be easily attached to the suspension bolt B by the same operation as in the above-described process. That is, when attaching the support tool 100 in a state where the wiring / pipe material P is bound to the support part 120 to the suspension bolt B, the support tool 100 is not inclined in the longitudinal direction of the wiring / pipe material P. 100 may be pressed linearly against the suspension bolt B. Therefore, it is possible to perform the attachment operation while holding the wiring / pipe material P almost without bending or twisting the wiring / pipe material P locally.

  On the other hand, in order to remove the support tool 100 from the suspension bolt B, by holding the pedestal 121 and applying a linear force in a direction away from the suspension bolt B, the first sandwiching portion 112 and the second sandwiching portion 113 can be removed. The suspension bolt B can be pulled out from between and easily detached. In addition, in order to release the binding of the wiring / pipe material P by the band 123, the steps described in FIGS. 13A to 13C may be performed in reverse. That is, the locked band 123 is twisted so that the surface thereof faces frontward, and the lock claw 127a is pressed and retracted at the band 123 side end. With this inclined posture, the band 123 can be pulled out from the penetrating portion 125 by sliding the band 123 side end along the guide portion 125 toward the receiving port 125b, and the binding of the wiring / piping material P can be released. .

  Hereinafter, the effect in the support tool 100 (lock mechanism) of one Embodiment concerning this invention is demonstrated.

  According to the support tool 100 of the present embodiment, the band 123 is inserted into the receiving portion 125b by inserting the side end of the band 123 into the receiving port 125b from a side different from the penetrating direction of the penetrating portion 125 (that is, the front surface of the base 121). Can be easily accommodated. That is, the flat band 123 is twisted and deformed toward the front side of the receiving port 125b, and the side end of the band 123 is slid with respect to the wall surface in front of the pedestal 121, thereby easily finding the position of the receiving port 125b. The side end of 123 can be easily entered into the receiving port 125b. At this time, the side first entering the receiving port 125b of the side end surface of the engaged tooth 123a is chamfered in a tapered shape, so that when the band 123 side end enters the receiving port 125b, the engaged tooth It is suppressed that the side end of 123a contacts and catches the edge of the receiving port 125b. That is, this support tool 100 can arrange the band 123 more smoothly in the penetration part 125, and provides a favorable operation feeling.

  Then, when the band 123 that has entered the receiving port 125b is moved toward the accommodating portion 125a, the guide portion 125c that forms an inclined path in the penetrating portion 125 guides the band 123 into the accommodating portion 125a in an inclined posture. That is, the band 123 that has been twisted and entered the receiving port 125b passes through the guide portion 125c while being inclined with respect to the receiving portion 125a, and is received in the receiving portion 125a. The band 123 accommodated in the accommodating portion 125a returns to its original posture, and movement of the band 123 in the penetrating direction of the band 123 is restricted by the lock portion 127, and movement in the width direction is prevented from being detached. Regulated by 125d. That is, in the locked state, the band 123 moves in the longitudinal direction and is held so as not to come out of the penetrating portion 125, and the side end of the band 123 is held so as not to be pulled out from the accommodating portion 125 a of the penetrating portion 125. Is done. In addition, since the band 123 has a flat cross section, the band 123 that has returned to the original posture in the accommodating portion 125a is not easily pulled out sideways from the penetrating portion 125 unless the band 123 is artificially twisted. As a result, the wiring / piping material P, which is a support object, is stably held and / or bound to the base 121 by the band 123. Therefore, the support tool 100 of this embodiment can bind a support target object simply and rapidly with the band 123, and is compatible with the workability | operativity and stability in holding | maintenance of a support target object.

  Furthermore, according to the support tool 100 of the present embodiment, the loose insertion space 116 into which the suspension bolt B (fixed material) can be loosely inserted is provided between the contact portion 115 and the base portion 111, and the first clamping portion 112. And the front-end | tip of the 2nd clamping part 113 is open | released on the opposite side of the support part 120, and is spaced apart by the space | interval which can push in the suspension bolt B. FIG. Thus, after the suspension bolt B is loosely inserted between the contact portion 115 and the base portion 111, the support tool 100 is rotated and pressed toward the suspension bolt B side with the contact portion 115 as a fulcrum. The support bolt 100 can be attached to the suspension bolt B by arranging the suspension bolt B between the first sandwiching portion 112 and the second sandwiching portion 113. That is, in the support tool 100 according to the present embodiment, the support 111 is supported by a simple and intuitive operation in which the base 111 of the support tool 100 is linearly pressed against the suspension bolt B in a state where the suspension bolt B is disposed in the loose insertion space 116. The tool 100 can be attached to the suspension bolt B. Therefore, the support tool 100 of the present embodiment facilitates the attachment work. Further, in the present support tool 100, when the support tool 100 is attached to the suspension bolt B and the other support tool 100 ′ is attached to the same position in the axial direction of the suspension bolt B, the base portion 111 and the first clamp The portion 112, the second sandwiching portion 113, and the contact portion 115 do not interfere with the base portion 111 ′, the first sandwiching portion 112 ′, the second sandwiching portion 113 ′, and the contact portion 115 ′ of the other support tool 100 ′. Oppositely arranged across the suspension bolt B. That is, the present support tool 100 improves work and operability in attachment, and allows a pair of support tools 100 and 100 'to be attached to the suspension bolt B in pairs.

(Modification)
The present invention is not limited to the above embodiment, and various modifications can be made. Hereinafter, modifications of the present invention will be described. In the illustrated modification, the description of the constituent elements common to the embodiment is omitted, but members having the same two-digit code among the elements indicated by three digits are generally the same or similar members. Means.

(1) In the said embodiment, although a support target object is a elongate material like the wiring and piping material P, this invention is not limited to this. That is, the support object of the present invention may be any object as long as it can be held on the pedestal of the support with a band, and may be, for example, a joint.

(2) In the above embodiment, the material to be fixed is a suspension bolt, but the present invention is not limited to this. For example, the material to be fixed may be a wall material or a construction material.

(3) The fixing portion of the present invention is not limited to the above embodiment. For example, the support tool 200 illustrated in FIG. 15A includes a fixing portion 210 that is fixed to the construction material with a nail, and a support portion 220 that is the same as that of the embodiment. That is, the fixing portion of the present invention can be arbitrarily changed according to its use and environment as long as those skilled in the art can assume.

(4) In the above embodiment, the pedestal is formed in an arm shape, but the pedestal of the present invention is not limited to this, and can take various forms and shapes depending on the form of the support object. For example, the fixed part 310 and the support part 320 may be integrated as in the support part 300 of FIG. In this case, the base 321 is fixed to a material to be fixed such as a beam with screws, and the wiring / pipe material P is held on the base 321 via the band 323.

(5) In the above embodiment, the band is formed in the base near the base end of the pedestal, and the penetrating part is formed in the vicinity of the tip of the pedestal. However, the present invention is not limited to this. For example, like the support tool 400 of FIG. 16A, the through path 425 and the lock portion 427 may be formed in the vicinity of the base end of the pedestal 421, and the base end of the band 423 may be disposed on the front end side of the pedestal 421. . Or you may arrange | position the base end of the band 523 to the inner surface of the standing part 521b of the base 521 tip like the support tool 500 of FIG.16 (b). That is, each component of the present invention is not limited to the position and shape in the support of the above embodiment.

(6) In the above embodiment, the engaged teeth are provided on the surface (facing the opposite side of the base) of the band, but the present invention is not limited to this. That is, the engagement teeth may be formed on the back surface facing the base of the band, and the lock claw may be formed so as to face the base end side of the base portion.

(7) In the above embodiment, the guide portion is composed of the first inclined surface and the second inclined surface, but one may be omitted as long as the band can be guided into the penetrating portion (accommodating portion). .

(8) In the above embodiment, the constituent elements are integrally formed of synthetic resin, but the members may be combined as separate bodies. For example, a separate band may be attached to the support base or the like. 17A and 17B, a hole 621c through which a separate band 623 can pass is provided in the vicinity of the base end of the pedestal 621. By projecting the base end 623d of the band 623, the base end of the band 623 is locked to the periphery of the hole 621c, and the entire band 623 does not pass through the hole 411c. 17B, when the band 623 is engaged with the bottom surface of the pedestal 621 when the band 623 is inserted into the through-hole 627 and the substantially central portion of the band 623 is locked, the band 623 is supported by the support 620. It will not come off. That is, also in this modification, the same operation effect as the above-mentioned embodiment can be exhibited.

(9) In the above embodiment, the receiving port, the guide part, and the separation preventing part are provided only on the front side of the pedestal, but these may be additionally provided on the back side of the pedestal. In such a case, the band can be disposed in the penetrating portion from both the front and back surfaces of the pedestal.

  The present invention is not limited to the above-described embodiments and modifications, and can be implemented in various modes as long as they belong to the technical scope of the present invention.

DESCRIPTION OF SYMBOLS 10 Support structure 100,100 'Support tool 110 Fixing part 112 1st clamping part 113 2nd clamping part 114 Side wall part 115 Contact part 116 Free insertion space 120 Support part 121 Base 123 Band 125 Penetration part (penetration path)
125a accommodating portion 125a1 inner wall 125b receiving port 125c guide portion 125c1 first inclined surface 125c2 second inclined surface 125d detachment preventing portion 127 lock portion 127a lock claw 127b elastic piece B suspension bolt (fixed material)
P Wiring / Piping material (supported object)

Claims (8)

A support for supporting a support object,
A pedestal for supporting the support object;
A long band for surrounding the support object in cooperation with the pedestal;
A penetrating portion formed through the pedestal so that the band can be inserted;
A lock portion that locks the band inserted through the penetration portion in a longitudinal direction so as to prevent removal,
In the penetration part,
A receiving portion through which the band is disposed in a locked state; and
A receiving port that communicates with the accommodating portion and that is open to receive a side end in the width direction of the band;
A guide portion that guides the band into the housing portion in a posture inclined with respect to the housing portion via the receiving port;
A separation preventing portion is provided that faces a side end surface in the width direction of the band housed in the housing portion and restricts the band from moving out in the width direction and coming out of the housing portion. To support.   The support device according to claim 1, wherein the band has a flat cross-sectional shape that can be bent and deformed in the longitudinal direction and is difficult to bend and deform in the width direction.   The lock portion allows the band to move in the longitudinal direction toward the distal end side in the longitudinal direction and restricts the band from moving in the longitudinal direction to the proximal end side in the longitudinal direction. The support according to claim 1 or 2.   The band is provided with a plurality of engaged teeth arranged in parallel along the longitudinal direction of the band, and each engaged tooth has a substantially rectangular cross-sectional shape along the width direction of the band, 4. The side according to claim 1, wherein one of the side end faces in the width direction of each of the engaged teeth in the cross-section is chamfered in a tapered shape. Supporter.   The lock portion is elastically deformable, and when the band is inserted from the receiving port in an inclined posture, the lock portion is pressed and temporarily elastically deformed, and the band is accommodated in the accommodating portion. The support according to any one of claims 1 to 4, wherein the lock portion is elastically returned to the bottom. The pedestal protrudes longitudinally from the lower end of the base,
The base end of the band is integrally connected to the vicinity of the base of the pedestal,
The penetrating portion is provided near the distal end of the pedestal across the base end of the band,
The receiving port opens so as to be orthogonal to the longitudinal direction of the pedestal,
A plurality of engaged teeth arranged in parallel along the longitudinal direction of the band are formed on the band surface facing the opposite side of the pedestal,
The support according to claim 5, wherein the lock portion is provided on a distal end side of the pedestal so as to be able to enter the housing portion, and an elastic deformation direction of the lock portion is the same as a longitudinal direction of the pedestal. Ingredients. A band locking mechanism comprising a long band, a penetrating part through which the band is penetrated, and a lock part for locking the band in the longitudinal direction to prevent the band from being pulled out,
In the penetration part,
A receiving portion through which the band is disposed in a locked state; and
A receiving port that communicates with the accommodating portion and that is open to receive a side end in the width direction of the band;
A guide portion that guides the band into the housing portion in a posture inclined with respect to the housing portion via the receiving port;
A separation preventing portion that faces a side end in the width direction of the band accommodated in the accommodating portion and that prevents the band from moving in parallel and coming out of the accommodating portion via the receiving port; A locking mechanism.   The band is provided with a plurality of engaged teeth arranged in parallel along the longitudinal direction of the band, and each engaged tooth has a substantially rectangular cross-sectional shape along the width direction of the band, The locking mechanism according to claim 7, wherein a side of the side end surface in the width direction of each of the engaged teeth in the cross section that comes into the receiving port is chamfered in a tapered shape.

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