JP2006010059A - Holding fixture of tube and cable, and attachment body for structuring the holding fixture - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a holding fixture of tubes or cables which can firmly holding the tubes or cables and an attachment body structuring the holding fixture. <P>SOLUTION: The holding fixture 10 consists of a band-shape body 11 forming a band-shape ring part H2 enclosing an air conditioning duct D1 and the attachment body 21 which is attached to the band-shape body 11 to form a part of the ring part H2. The attachment body 21 has an elastic piece 24 which is elastically deformable. The elastic piece 24 can be displaced at two positions including a first position for contacting with a peripheral surface of the air conditioning duct D1 and a second position which is reached by elastic deformation when pressed by the air conditioning duct D1. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  The present invention relates to a holder for pipes or cables used for arranging pipes in a building and an attachment body constituting the holder, for example.

  For example, pipes such as air-conditioning ducts and stiffeners are arranged in a building using a holding tool. The holder holds the tubes so that the tubes do not swing. As such a holder, a holder (stiff holder) as disclosed in Patent Document 1 can be exemplified. As shown in FIG. 14, the holder 90 includes a main body 91 formed in an annular shape by assembling a pair of semicircular main body pieces 91 a and 91 b, and a fixed piece protruding from the main body 91. 92 and a C-shaped spring body 93 installed in the main body 91. The holder 90 is fixed to a pillar (not shown) by a fixing piece 92 and is held by the main body portion 91 so that the rigid member does not swing.

Further, the holder 90 is formed so that two types of rigid bodies having different diameters can be held by the main body 91. That is, as shown in FIG. 15 (a), when the first rigid plate 97 is held in the main body 91, the spring body 93 presses the first rigid plate 97 in a direction away from the spring body 93. The first stiffener 97 is sandwiched between the inner peripheral surface of the main body 91 (main body piece 91 b) and the spring body 93, and the first stiffener 97 is held in the main body 91. On the other hand, as shown in FIG. 15B, when the second rigid plate 98 having a diameter larger than that of the first rigid plate 97 is held, the spring body 93 is deformed and the second rigid plate 98 is deformed. Is housed in the main body 91, and the second rigid body 98 is sandwiched between the inner peripheral surface of the main body 91 (main body piece 91 b) and the spring body 93 and held in the main body 91.
Japanese Utility Model Publication No. 56-67233

  However, the holder 90 of the background art can hold only rigid members 97 and 98 corresponding to the size (diameter) of the main body 91. Therefore, for example, the holder 90 cannot accommodate the stiffener larger than the diameter of the main body 91 in the main body 91 and cannot hold the stiffener. On the other hand, the retainer 90 cannot hold rigid members or cables extremely smaller than the diameter of the main body 91 by the main body 91, and can swing within the main body 91 or come out of the main body 91. End up.

  The objective of this invention is providing the attachment body which comprises the holder of pipes or cables which makes it possible to hold | maintain pipes or cables firmly, and this holder.

  In order to solve the above-described problem, the invention according to claim 1 is provided with a plurality of locking portions and locked portions that can be locked to each other, and the engagement between the locking portion and the locked portion. A belt-shaped body that forms an annular portion that surrounds the pipes or cables by a stop, and an attachment body that is attached to the belt-shaped body so as to form a part of the annular portion, An elastic portion that can be elastically deformed; the elastic portion abuts on a tube or a cable without being elastically deformed; and the length of the annular portion in the circumferential direction is the first circumferential length. The first position where the first locking portion and the first locked portion are locked at the locking position, the elastic deformation by being pressed by the pipes or cables, and the length of the annular portion in the circumferential direction A second position where the second locking portion and the second locked portion are locked at a second locking position where the second circumferential length is shorter than the first circumferential length. And summarized in that a displaceable into two positions.

  According to a fourth aspect of the present invention, a belt-like body having locking portions formed at a plurality of locations and an annular part attached to the belt-like body and surrounding a tube or a cable together with the belt-like body are formed. An attachment body, the attachment body is fixed at one end side of the belt-like body, and has a locked portion that can be locked by the locking portion at the other end side of the belt-like body, and is further elastically deformed. An elastic portion capable of being engaged with the first locking portion at a first locking position where the circumferential length of the annular portion is the first circumferential length without elastic deformation. The second position is a first position where the stopper is locked, and a second locking position where the length of the annular portion in the circumferential direction is a second peripheral length shorter than the first peripheral length. The gist is that it can be displaced to two positions, ie, a second position for locking the locking portion and the locked portion.

  Therefore, according to invention of Claim 1 and Claim 4, even if the pipes or cables which a holder hold | maintain have various diameters and shapes, a strip | belt-shaped body is deformed and an annular part is formed. Can enclose the pipes or cables. Furthermore, the elastic part is elastically deformed to change the locking position between the locking part and the locked part from the first locking position to the second locking position, thereby enclosing the pipes or cables. The diameter of the annular portion can be reduced to firmly hold the pipes or cables in the annular portion.

  According to a second aspect of the present invention, in the pipe or cable holder according to the first aspect, in the attachment body, the elastic portion is disposed along the length direction of the pipe or cable. The gist is to be attached to the belt-like body. Therefore, when the elastic part is arranged along the length direction of the pipes or cables, when the elastic part is elastically deformed, the elastic part makes the pipes or cables long without depending on the diameter thereof. It can be firmly held along the vertical direction.

  According to a third aspect of the present invention, in the pipe or cable holder according to the first aspect, in the attachment body, the elastic portion is disposed along a circumferential direction of the pipe or cable. Thus, the gist is to be attached to the strip. Therefore, when the elastic part is disposed along the circumferential direction of the pipes or cables, when the elastic part is elastically deformed, the peripheral surface of the pipes or cables can be held by the elastic part, Tubes or cables can be more firmly held by the holder.

  According to a fifth aspect of the present invention, in the pipe or cable holder according to the fourth aspect, the elastic portion abuts the pipe or the cable at the first position, and at the second position. The gist is to be elastically deformed by being pressed by tubes or cables. Therefore, the outer surface of the pipes or cables can be held by the restoring force of the elastic part by pressing the elastic part with the pipes or cables to be elastically deformed. That is, it is a preferable aspect to use when holding a tube or a cable having a large diameter that can press the elastic portion.

  According to a sixth aspect of the present invention, in the pipe or cable holder according to the fourth aspect, the elastic portion does not contact the pipe or the cable at the first position, and the second position. The gist of this is to be elastically deformed by being drawn in the direction of approaching the pipes or cables by the band. Therefore, when the elastic portion is pulled by the strip until the elastic portion approaches the pipe or the cable and the second locking portion and the locked portion are locked, the elasticity in the direction away from the pipe or the cable is obtained. By the restoring force of the part, both sides of the strip are pulled, and the strip is pulled in a direction approaching the pipes or cables. As a result, the pipes or cables can be sandwiched between the attachment body and the belt-like body. That is, it is a preferable aspect to use when holding a pipe or cable having a small diameter that requires the elastic portion to be close to the pipe or cable.

  A seventh aspect of the present invention is the pipe or cable holder according to any one of the first to sixth aspects, wherein the attachment body is a plate-like body, and the plate-like body is The gist is that the elastic portion is formed by bending. Therefore, the elastic part can be easily provided on the attachment body.

  According to an eighth aspect of the present invention, in the pipe or cable holder according to the seventh aspect, with respect to the elastic portion, a preferred aspect for realizing the firm holding of the pipe or the cables. Is to be mentioned. That is, the gist is that the plate-like body has a rectangular shape, and the elastic portions are formed on both side portions in the length direction of the plate-like body.

  A ninth aspect of the present invention is the pipe or cable holder according to any one of the first to eighth aspects, wherein the attachment body is capable of attaching a belt-like body. The gist of the present invention is to provide a mounting portion. Therefore, the attachment body can be easily attached to the belt-like body by the first attachment portion, and the work of forming the holder can be facilitated.

  A tenth aspect of the present invention is the pipe or cable holder according to any one of the first to ninth aspects, wherein the attachment body is supported by a structure in the building by a support member. The gist of the attachment body includes a second attachment portion that allows the support member to be attached. Therefore, the attachment body can be easily attached to the structure body by the second attachment portion, and the holder can be easily attached to the structure body.

  According to an eleventh aspect of the present invention, in the pipe or cable holder according to the first aspect, the elastic portion is disposed along a length direction or a circumferential direction of the pipe or the cables. The gist is that the attachment position of the attachment body relative to the belt-like body can be changed. Therefore, the attachment position of the attachment body with respect to the belt-like body can be changed corresponding to the diameter or shape of the pipes or cables held by the annular portion, and the pipes or cables are more firmly held. be able to.

  In the invention described in claim 12, a locking portion and a locked portion that can be locked to each other are formed at a plurality of locations, and the pipes or cables are surrounded by the locking of the locking portion and the locked portion. An attachment body, which is attached to a belt-like body forming an annular portion so as to form a part of the annular portion and constitutes a holder for tubes or cables together with the belt-like body, and is elastically deformable An elastic portion, which is in contact with the pipes or cables without elastic deformation, and has a first locking position at which the circumferential length of the annular portion is the first circumferential length. A first position where the first locking portion and the first locked portion are locked, and the first portion is elastically deformed by being pressed by pipes or cables, and the length of the annular portion in the circumferential direction is the first position. And a second position where the second locking portion and the second locked portion are locked at a second locking position having a second circumferential length shorter than the circumferential length of the second locking portion. And summarized in that a displaceable location.

  The invention according to claim 13 is attached to a belt-like body having locking portions formed at a plurality of locations, and forms an annular portion surrounding the pipes or cables together with the belt-like body to form pipes or cables. An attachment body that constitutes a holder, and includes a locked portion to which one end side of the band-shaped body is fixed and the locking portion on the other end side of the band-shaped body can be locked, and is further elastically deformable The elastic portion includes the first locking portion and the locked portion at a first locking position where the circumferential length of the annular portion becomes the first circumferential length without elastic deformation. The second engagement position at a first position where the second engagement position can be locked, and a second engagement position where the length of the annular portion in the circumferential direction is a second circumferential length shorter than the first circumferential length. The gist of the present invention is that it can be displaced to two positions, ie, a second position for locking the locking portion and the locked portion.

  Therefore, according to the invention described in claims 12 and 13, even if the pipes or cables held by the holder have various diameters and shapes, the belt-shaped body is deformed to form the annular portion. Can enclose the pipes or cables. Furthermore, the elastic part is elastically deformed to change the locking position between the locking part and the locked part from the first locking position to the second locking position, thereby enclosing the pipes or cables. The diameter of the annular portion can be reduced to firmly hold the pipes or cables in the annular portion.

  According to the present invention configured as described above, it is possible to firmly hold the pipes or cables.

(First embodiment)
Hereinafter, a first embodiment in which a holder for tubes or cables and an attachment body constituting the holder will be described.

  As shown in FIG. 1, a tube or cable holder 10 (hereinafter simply referred to as a “holder”) 10 is a belt-like band 11 and an attachment body provided integrally with the belt-like body 11. 21.

  First, the strip 11 will be described. As shown in FIG. 2A, the belt-like body 11 is formed in a belt-like shape from a synthetic resin material. In the strip 11, a plurality of recesses 12 are formed at regular intervals in the length direction of the strip 11. In the belt-like body 11, a portion where the length in the width direction of the belt-like body 11 is shortest between the recesses 12 is defined as the narrow portion 13. Further, in the strip 11, a recess 12 is not formed, and a portion where the length in the width direction of the strip 11 is longer than the narrow portion 13 is defined as a wide portion 14.

  Each wide portion 14 is formed with a through hole 16 penetrating the strip 11 in the thickness direction. Each through-hole 16 is formed by a first through-hole 16a having a long hole shape extending in the length direction of the belt-like body 11, and a second through-hole 16b having a circular hole located at the center of the first through-hole 16a. ing. The length in the length direction of the first through hole 16a is slightly longer than the width of the wide portion 14 (length in the width direction of the belt-like body 11), and the wide portion 14 is inserted into the first through hole 16a. It is possible to do. Further, the diameter of the second through hole 16b is slightly longer than the width of the narrow portion 13, and the narrow portion 13 can be inserted into the second through hole 16b. And as shown in FIG.2 (c), the strip | belt-shaped body 11 of the said structure can form the cyclic | annular part H by deform | transforming the strip | belt-shaped body 11 itself.

  That is, as shown in FIG. 2B, the belt-like body 11 is deformed so as to form an annular shape, and the wide portion (referred to as a wide-locking portion 14A) located at one end of the belt-like body 11 is locked. Match with another wide part (referred to as first wide part 14B). Next, one end portion side of the belt-like body 11 is twisted so that the locking wide portion 14A can be inserted into the first through hole 16a of the matched first wide portion 14B. Next, the locking wide portion 14A is inserted into the first through hole 16a from the front surface 14a side of the first wide portion 14B, and is disposed on the back surface side of the first wide portion 14B. Subsequently, as shown in FIG. 2C, after the narrow portion 13 connected to the locking wide portion 14A is disposed in the second through hole 16b, the twist on one end portion side of the strip 11 is released. To restore. Then, the edge 14c of the locking wide portion 14A is locked to the back surface, which is the peripheral edge of the through hole 16 of the first wide portion 14B, and the annular portion H is formed by the belt-like body 11. That is, the locking wide portion 14A functions as a locking portion, and the first wide portion 14B functions as a locked portion.

  Next, the attachment body 21 will be described. As shown in FIG. 3, the attachment body 21 made of a synthetic resin material includes a rectangular plate-like body 22. The attachment body 21 includes a main body portion 23 at the center of the plate-like body 22 and elastic pieces (elastic portions) 24 on both sides in the length direction of the plate-like body 22. That is, the elastic pieces (elastic portions) 24 are provided on both side portions of the attachment body 21 in the length direction. On the surface 22a which is one surface of the plate-like body 22, first and second fold grooves 25a and 25b extending in the width direction of the plate-like body 22 are provided on both sides in the longitudinal direction of the plate-like body 22. Has been. The first fold groove 25a is formed on the center side of the plate-like body 22, and the second fold groove 25b is formed on the end side of the plate-like body 22 from the first fold groove 25a.

  In the attachment body 21 of the present embodiment, the plate-like body 22 is bent from the first folding grooves 25a of the plate-like body 22 to the surface 22a side so that the attachment body 21 has an inner side of the first folding groove 25a. The main body 23 and the elastic piece 24 outside the first folding groove 25a are formed. Each elastic piece 24 can be elastically deformed around the first folding groove 25a by the elastic force of the plate-like body 22 itself. Each elastic piece 24 is displaceable in two positions: a position where the elastic deformation is not indicated by a solid line (first position) in FIG. 3 and a position where the elastic deformation is indicated by a two-dot chain line (second position) in FIG. Is formed. The second position is either a position where the elastic piece 24 is pressed and deformed, or a position where the elastic piece 24 is deformed so as to approach each other, as shown by a two-dot chain line in FIG.

  In addition, the bending amount with respect to the main-body part 23 of a pair of elastic piece 24 is set as follows. That is, in a state where the elastic piece 24 is bent from the first folding groove 25a and is in the first position, a circle (virtual circle S) in contact with the main body portion 23 and the pair of elastic pieces 24 is assumed (see FIG. 5). The curvature of this virtual circle S is set. Then, the bending amount of the elastic piece 24 is adjusted so that the curvature of the virtual circle S is larger than the curvature of the pipes or cables held by the holder 10.

  As shown in FIGS. 4A and 4B, a fixing projection 26 is formed to protrude at a position that becomes the central portion of the main body portion 23 on the back surface 22 b that is the other surface of the plate-like body 22. A locking piece 26a is formed to protrude outward from the front end. Then, the fixing protrusion 26 is inserted into the through hole 16 (second through hole 16 b) in the belt-like body 11, and the locking piece 26 a is locked to the peripheral edge of the through hole 16. Then, the attachment body 21 can be attached to the belt-like body 11, and the holder 10 can be formed from the belt-like body 11 and the attachment body 21. At this time, the attachment body 21 is attached to the belt-like body 11 such that the length direction of the plate-like body 22 is along the length direction of the belt-like body 11. The attachment body 21 can be adjusted in position so that the length direction of the plate-like body 22 extends in a direction orthogonal to the length direction of the strip-like body 11. Moreover, the position of the attachment body 21 with respect to the belt-like body 11 can be changed by arbitrarily changing the position of the through hole 16 into which the fixing protrusion 26 is inserted.

  Now, a description will be given of a method of holding the air conditioning duct D2 having a smaller diameter than the air conditioning duct D1 or the air conditioning duct D1 using the holder 10 having the above-described configuration and fixing the air conditioning duct D1 or the air conditioning duct D2 to the column (structure) 19. To do.

  First, the other end portion of the belt-like body 11 to which the attachment body 21 is attached is fixed to the column 19, and the belt-like body 11 is suspended from the column 19 (see FIG. 1). Next, as shown to Fig.5 (a), the one end side of the strip | belt-shaped body 11 is made to make one round along the surrounding surface of the air conditioning duct D1. Here, a wide portion that surrounds the air-conditioning duct D1 in the circumferential direction and that can be locked by the locking wide portion 14A located at one end of the belt-like body 11 is defined as a first wide portion 14B. Then, as described with reference to FIGS. 2B and 2C, the locking wide portion 14 </ b> A is locked to the first wide portion 14 </ b> B, and the annular portion H <b> 1 is formed together with the belt-like body 11 and the attachment body 21. In addition, the air-conditioning duct D1 is surrounded by the annular portion H1. The annular part H when the elastic piece 24 is in the first position and the air-conditioning duct D1 is surrounded by the strip 11 is referred to as the annular part H1.

  As shown in FIG. 5A, in the state where the air conditioning duct D1 is surrounded by the annular portion H1, the elastic piece 24 is not elastically deformed and is in the first position in contact with the peripheral surface of the air conditioning duct D1. At this time, the wide locking portion 14A (end edge 14c) is the first locking portion, and the first wide portion 14B (back surface) is the first locked portion. Further, the position where the locking wide portion 14A and the first wide portion 14B are locked is defined as a first locking position, and the length in the circumferential direction of the annular portion H1 is defined as a first circumferential length. In a state where the annular portion H1 has the first circumferential length and the elastic piece 24 is in the first position, the air-conditioning duct D1 is not firmly held by the holder 10.

  Here, as shown in FIG. 5B, the locking wide portion 14A is not the first wide portion 14B, but the wide portion (second wide portion) closer to the center of the annular portion H1 than the first wide portion 14B. 14C), the air conditioning duct D1 is pressed to the attachment body 21 side. Then, the elastic piece 24 is elastically deformed so as to approach the shape of the plate-like body 22 before being bent, and the air conditioning duct D1 approaches the main body 23. As a result, the locking wide portion 14A can be locked to the second wide portion 14C.

  At this time, the wide locking portion 14A (end edge 14c) is the second locking portion, and the second wide portion 14C (back surface) is the second locked portion. The position where the locking wide portion 14A is locked to the second wide portion 14C is defined as a second locking position. In addition, let the cyclic | annular part H when surrounding the air-conditioning duct D1 in the strip | belt-shaped body 11 with the elastic piece 24 in a 2nd position be the cyclic | annular part H2. The length in the circumferential direction of the annular portion H2 formed by the belt-like body 11 and the attachment body 21 at the second locking position is defined as a second circumferential length. The second circumference is shorter than the first circumference. The air-conditioning duct D1 is firmly held by the holder 10 when the annular portion H2 has the second circumference and the elastic piece 24 is in the second position. Therefore, when the elastic piece 24 is displaced from the first position to the second position, the second circumferential length of the annular portion H2 becomes shorter than the first circumferential length, that is, the annular portion H2 has a smaller diameter than the annular portion H1. Thus, the air-conditioning duct D1 is firmly held by the annular portion H2. Furthermore, the air-conditioning duct D <b> 1 is held by both elastic pieces 24 by the restoring force of the elastic pieces 24 that are elastically deformed to the original shape.

  Next, the case where the air-conditioning duct D2 smaller in diameter than the air-conditioning duct D1 is held by the holder 10 will be described. Also at this time, as shown in FIG. 6A, the belt-like body 11 is made to run along the peripheral surface of the air-conditioning duct D2 as described above. When the elastic piece 24 is not elastically deformed and is in a position (first position) in contact with the circumferential surface of the air conditioning duct D2, the locking wide portion 14A is different from the first wide portion 14B. 1 It latches on wide part 14D. At this time, the wide locking portion 14A (end edge 14c) is the first locking portion, and the first wide portion 14D (back surface) is the first locked portion. The position where the locking wide portion 14A is locked to the first wide portion 14D is defined as a first locking position when the air conditioning duct D2 is used. Furthermore, the annular portion H3 when the elastic piece 24 is in the first position and the air-conditioning duct D2 is surrounded by the strip 11 is referred to as an annular portion H3. And the cyclic | annular part H3 is formed by the strip | belt-shaped body 11 and the attachment body 21, and the circumference of this cyclic | annular part H3 becomes a 1st circumference when the air-conditioning duct D2 is used.

  Then, as shown in FIG. 6 (b), the elastic piece 24 is elastically deformed and arranged at the second position so that the locking wide portion 14A is not the first wide portion 14D but the first wide portion 14D. The annular portion H3 is engaged with a wide portion (referred to as a second wide portion 14E) near the center. At this time, the locking wide portion 14A (end edge 14c) is the second locking portion, and the first wide portion 14E (back surface) is the second locked portion. Further, this locking position is the second locking position when the air conditioning duct D2 is used. Further, the annular portion H when the elastic piece 24 is in the second position and the air-conditioning duct D2 is surrounded by the strip 11 is defined as an annular portion H4. And if the said 2nd latching position is formed, the annular part H3 will become the cyclic | annular part H4 reduced in diameter, and will become 2nd perimeter shorter than 1st perimeter. Therefore, even when the air-conditioning duct D2 having a smaller diameter than the air-conditioning duct D1 is used, the air-conditioning duct D2 can be firmly held by the annular portion H4 using the holder 10.

According to the above embodiment, the following effects can be obtained.
(1) A wide portion 14 that can be locked to each other is continuously formed in the strip 11 along the length direction of the strip 11. In addition, an elastic piece 24 is formed on the attachment body 21, and the locking position of the locking wide portion 14 </ b> A is changed from the first locking position to the second locking position by elastically deforming the elastic piece 24. be able to. Therefore, even if the outer diameters of the air conditioning ducts D1 and D2 are changed, the air-conditioning ducts D1 and D2 are changed by changing the locking position of the wide portions 14 and elastically deforming the elastic piece 24 to reduce the diameter of the annular portion H. Can be firmly held in the annular portions H2 and H4. As a result, it is possible to suppress problems such as the air conditioning ducts D1 and D2 swinging in the annular portions H2 and H4.

  (2) The attachment body 21 is attached to the belt-like body 11 so that the elastic piece 24 is along the circumferential direction of the air conditioning ducts D1 and D2. For this reason, in a state where the pair of elastic pieces 24 are elastically deformed from the first position to the second position, the air-conditioning ducts D1 and D2 are held from the circumferential direction by the force of the elastic pieces 24 returning to the first position. Therefore, the air conditioning ducts D1 and D2 can be more securely held in the annular portions H2 and H4.

(3) Since the attachment body 21 is formed by bending the plate-like body 22 to form the elastic piece 24, the attachment body 21 can be easily manufactured.
(4) The pair of elastic pieces 24 are formed on both side portions of the plate-like body 22 in the length direction. Therefore, for example, the air conditioning ducts D <b> 1 and D <b> 2 can be held more firmly by the elastic piece 24 than when the elastic piece 24 is formed only on one side of the plate-like body 22.

  (5) The belt-like body 11 and the attachment body 21 are made of different members, and a fixing projection 26 that allows the belt-like body 11 to be attached is formed on the main body portion 23 of the attachment body 21. Moreover, the through-hole 16 is formed in the strip | belt-shaped body 11 in multiple places. For this reason, by selecting the through hole 16 into which the fixing protrusion 26 is inserted, the attachment body 21 can be attached at a position suitable for holding the air conditioning ducts D1 and D2 in the annular portions H2 and H4. It leads to holding air-conditioning duct D1, D2 firmly with the holder 10. FIG.

(Second Embodiment)
7 to 9 show a holder and an attachment according to a second embodiment which is a modification of the first embodiment. In the following, only the differences from the holder according to the first embodiment will be described, and the same, equivalent or similar members as those of the holder according to the first embodiment will be assigned the same numbers, Description is omitted. The holder according to the second embodiment is different from the attachment body and the belt-like body of the holder according to the first embodiment.

  As shown in FIG. 7, a plurality of wide portions 32 and narrow portions 33 narrower than the wide portions 32 are alternately and continuously formed on the band-shaped body 31 of the second embodiment. The narrow portion 33 is connected by a connecting portion 34.

  As shown in FIG.7 and FIG.8, the attachment body 51 of 2nd Embodiment consists of the plate-shaped body 52 formed in the rectangular shape from the synthetic resin material. The attachment body 51 includes a main body portion 53 that is a central portion of the plate-like body 52 and elastic pieces (elastic portions) 54 that are both side portions in the length direction of the plate-like body 52. The elastic piece 54 is bent from the first bent portion 56 on both sides in the length direction of the plate-like body 52 to the surface 52 a side as one surface of the plate-like body 52, and further from the second bent portion 57 to the plate-like body 52. It is formed by being bent toward the back surface 52b side which is the other surface. The elastic pieces (elastic portions) 54 are provided on both side portions of the attachment body 51 in the length direction.

  In each elastic piece 54, a T-shaped through hole 58 is formed between the first bent portion 56 and the second bent portion 57 so as to penetrate in the thickness direction of the plate-like body 52. In each elastic piece 54, a pore 59 is formed so as to penetrate along the second bent portion 57 in the thickness direction of the plate-like body 52. Further, in each elastic piece 54, notches 60 are formed at both ends of the plate-like body 52.

  In order to form the holder 20 from the band-shaped body 31 and the attachment body 51, first, in one elastic piece 54 (right side in FIGS. 7 and 8), one end side of the band-shaped body 31 is formed in the pore 59. The wide portion 32A is locked to the peripheral portion of the cutout portion 60 of the one elastic piece 54 in a state where is inserted. As a result, one end of the belt-like body 31 is fixed to the attachment body 51. At this time, one elastic piece 54 (notch portion 60) functions as a first attachment portion that enables attachment of the band-like body 31 to the attachment body 51.

  Next, the other end side of the belt-like body 31 extending from the pore 59 is annularly deformed, and the other end portion of the belt-like body 31 is a through hole in the other elastic piece 54 (left side in FIGS. 7 and 8). Insert in 58. And the wide part 32 formed in the other end side of the strip | belt-shaped body 31 is latched to the peripheral part of the through-hole 58 of the other elastic piece 54. FIG. As a result, the attachment body 51 is attached to the belt-like body 31, and the holder 20 is configured by the belt-like body 31 and the attachment body 51. In the holder 20, the other end side of the belt-like body 31 can be moved in the through hole 58 by releasing the locking of the wide portion 32 with respect to the peripheral portion of the through hole 58. In addition, the wide portion 32 located on the other end side of the band-shaped body 31 functions as a locking portion formed at a plurality of locations on the band-shaped body 31, and the other elastic piece 54 as the peripheral edge of the through hole 58 is locked. It functions as a part. Further, each elastic piece 54 is formed to be displaceable at two positions, a position where the elastic piece 54 is not elastically deformed (first position) and an elastically deformed position (second position). The second position is either a position where the elastic piece 54 is pressed and deformed, or a position where the elastic piece 54 is deformed so as to approach each other.

  Now, as shown in FIG. 9A, in the holder 20 having the above-described configuration, the air conditioning duct D3 is surrounded by the strip 31 and the attachment 51, and the first wide portion 32B on the other end side of the strip 31 is formed. The peripheral edge of the through hole 58 is locked. The air conditioning duct D3 has a heat insulating material 39 wound around its outer peripheral surface. At this time, the first wide portion 32B is used as a first locking portion. The position where the first wide portion 32B is locked to the peripheral edge of the through hole 58 of the other elastic piece 54 is defined as a first locking position, and the annular portion H5 in the circumferential direction at the first locking position is long. This is the first circumference. At the first locking position, one elastic piece 54 is not elastically deformed and is in contact with the peripheral surface of the air conditioning duct D3. That is, one elastic piece 54 is in the first position, and the annular portion H when the air-conditioning duct D3 is surrounded by the belt-like body 31 with the elastic piece 54 in the first position is defined as an annular portion H5.

  Then, as shown in FIG. 9B, the other end side of the belt-like body 31 is moved in the through hole 58, and the wide portion (the second wide portion 32C and the second wide portion 32C) inside the annular portion H5 with respect to the first wide portion 32B. Is engaged with the peripheral edge of the through hole 58 of the other elastic piece 54. At this time, the second wide portion 32C becomes the second locking portion. The position where the second wide portion 32C is locked to the peripheral edge portion of the through hole 58 of the other elastic piece 54 is defined as a second locking position. At the second locking position, the peripheral surface of the air conditioning duct D3 is pressed and held by the restoring force of the elastic piece 54 that is pressed and elastically deformed by being pressed by the air conditioning duct D3. That is, in addition to the one elastic piece 54, the other elastic piece 54 is also in the second position, and the air-conditioning duct D3 is surrounded by the belt-like body 31 with the elastic piece 54 in the second position. Let H be an annular portion H6. The length in the circumferential direction of the annular portion H6 at the second locking position is defined as a second circumferential length.

  Then, in a state where the air conditioning duct D3 is held by the annular portion H5, the elastic piece 54 is elastically deformed and displaced from the first position to the second position, whereby the annular portion H5 is reduced in diameter, and the air conditioning duct is formed by the annular portion H6. D3 is held. Therefore, for example, when the diameter of the annular part H5 is reduced to the annular part H6 without using the attachment body 51, the amount by which the strip 31 crushes the heat insulating material 39 can be reduced. It is possible to suppress the reduction of the heat insulation effect due to.

  The holder according to the present embodiment having the above configuration has the same effects as the effects described in (1) to (5) in the holder according to the first embodiment. In addition, the effect described in the following (6) is also achieved.

  (6) The wide portion 32 </ b> A on one end side of the belt-like body 31 is fixed to the attachment body 51, and the first wide portion 32 </ b> B or the second wide portion 32 </ b> C on the other end side is locked to the peripheral portion of the through hole 58. For this reason, the air-conditioning duct D3 can be firmly held by the annular portion H6 simply by pulling the other end side of the strip 31 and adjusting the position where the wide portion 32 is locked, and the operability of the holder 20 is improved. be able to.

  The holders according to the first and second embodiments are merely examples of the present invention, and can be modified without departing from the spirit of the present invention. For example, it is possible to modify as described below, and it is also possible to implement each modified example in an appropriate combination within a range that does not contradict each other.

The holders 10 and 20 may be formed by assembling the strips 11 and 31 and the attachments 21 and 51 at the place of use, or may be assembled in advance.
-As shown in FIG. 10, you may attach the supporting member 40 for making the attachment body 21 support the attachment body 21 in the reinforcement (structure) 45 in a building.

  The support member 40 is formed of a synthetic resin material and includes a support body 41 that has a square plate shape. A pair of hook portions 42 project from both sides in the length direction of one surface 41 a of the support portion main body 41. Each hook part 42 is opened toward the side, and the pair of hook parts 42 are opened in opposite directions. Each hook part 42 is formed so that it can be fitted to a reinforcing bar (structure) 45 disposed in the building. An attachment hole 41 b into which the fixing protrusion 26 of the attachment body 21 can be inserted is formed in the center portion of the support portion main body 41 so as to penetrate in the thickness direction of the support portion main body 41.

  Then, the fixing protrusions 26 of the attachment body 21 are inserted into the through holes 16 of the belt-like body 11, and the fixing protrusions 26 penetrating the belt-like body 11 are inserted into the attachment holes 41 b of the support body 41. Then, when the locking piece 26 a is locked to the support portion main body 41, the attachment body 21 is attached to the belt-like body 11 and the support member 40 is attached to the attachment body 21. At this time, the fixed protrusion 26 functions as a second attachment portion that enables the support member 40 to be attached to the attachment body 21.

By fitting the hook portion 42 of the support member 40 to the reinforcing bar 45, the supporting member 40 is attached to the reinforcing bar 45, and the attachment body 21 and the belt-like body 11 are attached to the reinforcing bar 45. By using the support member 40, the holder 10 can be easily attached to the reinforcing bar 45, and the installation work of the holder 10 can be easily performed. Further, by attaching the support member 40 to the attachment body 21, the belt-like body 11 can be sandwiched between the attachment body 21 and the support member 40, and the belt-like body 11 and the attachment body 21 are easy. Can be separated. Note that the holder 10 may be attached to the suspension bolt by fitting the hook portion 42 to the suspension bolt (structure). Further, a fixing protrusion as a second attachment portion may be provided by projecting from the attachment body 51 of the second embodiment, and the support member 40 may be attached to the attachment body 51 using this fixing protrusion. .
-In 1st Embodiment, the fixing protrusion 26 may be deleted from the attachment body 21, and the attachment body 21 may be adhere | attached and integrated with the strip | belt-shaped body 11 with an adhesive agent, an adhesive, etc., and the holder 10 may be comprised. .

  As shown in FIG. 11, in the first embodiment, the attachment body 21 (the plate-like body 22 and the elastic piece 24) is attached so as to extend in a direction perpendicular to the length direction of the belt-like body 11. The body 21 may be attached to the belt-like body 11. If comprised in this way, a pair of elastic piece 24 will come to follow the length direction of the air-conditioning duct D1, for example. When the elastic piece 24 is in the second position and is elastically deformed, the elastic piece 24 makes it difficult for the air conditioning duct D1 to move in the length direction.

  In the first embodiment, the attachment body 21 is fixed and attached to the belt-like body 11 so that the elastic piece 24 is along the length direction of the belt-like body 11, and the elastic piece 24 is the length of the belt-like body 11. The holder 10 may be configured not to extend in a direction orthogonal to the vertical direction.

  In the first embodiment, the attachment body 21 is fixed and attached to the belt-like body 11 so that the elastic piece 24 is along the direction orthogonal to the length direction of the belt-like body 11, and the elastic piece 24 is attached. The holder 10 may be configured so that does not extend in the length direction of the strip 11.

  As shown in FIG. 12, the belt-like body 11 in the first embodiment is integrally provided with a belt-like body 70 that is shorter than the belt-like body 11, and the belt-like body 70 is attached to the belt-like body 11. And the attachment body 80 may constitute the holder 83. That is, the wide portion 81 located at one end of the attachment body 80 is inserted into the first through hole 16 a of the wide portion 14 of the belt-like body 11 and is locked to the wide portion 14. On the other hand, the wide portion 82 located at the other end of the attachment body 80 is engaged with another wide portion 14 located near the wide portion 14 where the wide portion 81 is engaged. At this time, the attachment body 80 is attached to the belt-like body 11 so as to form an arc shape. The belt-like body 70 itself functions as the attachment body 80 and the elastic portion.

  -As shown to Fig.13 (a), you may hold | maintain the air conditioning duct D4 which makes a diameter smaller than the air conditioning duct D3 of 2nd Embodiment using the holder 20 of 2nd Embodiment. Now, as shown in FIG. 13A, the air-conditioning duct D4 is surrounded by the strip 31 and the attachment 51, and the first wide portion 32B (first locking portion) on the other end side of the strip 31 is formed. It is locked to the peripheral edge of the through hole 58 (first locking position). The length in the circumferential direction of the annular portion H7 at the first locking position is defined as a first circumferential length. In the first locking position, both elastic pieces 54 are not elastically deformed and are in the first position, and are not in contact with the peripheral surface of the air conditioning duct D4.

  And as shown in FIG.13 (b), the peripheral part of the through-hole 58 of the other elastic piece 54 is made into the 2nd wide part 32C (2nd latching | locking part) inside annular part H7 rather than the 1st wide part 32B. (Second locking position). In the second locking position, both elastic pieces 54 are elastically deformed and are in the second position so as to be drawn toward the air conditioning duct D4. Moreover, let the length to the circumferential direction of the annular part H8 in this 2nd latching position be 2nd circumference.

  In the state where the air conditioning duct D4 is held by the annular portion H8, the elastic piece 54 is elastically deformed and is displaced from the first position to the second position, whereby the diameter of the annular portion H7 is reduced and the air conditioning duct at the annular portion H8. D4 is held. Further, both elastic pieces 54 tend to be deformed away from the air conditioning duct D4 by the restoring force of the elastically deformed elastic pieces 54 to the original shape. Then, the wide part 32A and the second wide part 32C of the belt-like body 31 locked to both elastic pieces 54 are pulled away from the air conditioning duct D4. As a result, the air-conditioning duct D4 is sandwiched and held between the attachment body 51 and the belt-like body 31 by the restoring force of the elastic piece 54 to the original shape and the tensile force on both sides of the belt-like body 31.

  In the first and second embodiments, the elastic pieces 24 and 54 may be formed only on one side in the length direction of the attachment bodies 21 and 51. Further, the elastic pieces 24 and 54 may be formed so as to extend in the width direction of the attachment bodies 21 and 51 from the long sides of the attachment bodies 21 and 51.

In the first embodiment, when changing the locking position between the wide portions 14, the wide portion 14 adjacent to the locking wide portion 14A may be locked to the first wide portion 14B.
In the first embodiment, the belt-like body 11 is locked at the locking wide portion 14A, the locking wide portion 14A is locked at the first locking position, and at the locking position. Only the second wide portion 14C to be locked may be formed. Further, in the second embodiment, it is assumed that only the first wide portion 32B that locks the strip 31 at the first locking position and the second wide portion 32C that locks at the second locking position are formed. Also good.

  In the first embodiment, the first wide portion 14B that the locking wide portion 14A is locked at the first locking position and the second wide portion 14C that is locked at the second locking position are a band-like body. 11, if the elastic piece 24 is elastically deformed even a little and the locking wide portion 14 </ b> A can be locked at a second locking position different from the first locking position, the second wide width. The position of the part 14C may be freely changed. In the second embodiment, the first wide portion 32B that is locked at the first locking position and the second wide portion 32C that is locked at the second locking position are not adjacent to each other in the belt-like body 31. If the elastic piece 54 is elastically deformed even a little and can be locked to the elastic piece 54 at a second locking position different from the first locking position, the position of the second wide portion 32C can be freely set. It may be changed.

-In each embodiment, you may hold | maintain cables by the holder 10,20,83.
Next, the technical idea that can be grasped from the above embodiment and other examples will be described below.

(1) A locking part and a locked part that can be locked to each other are formed so that the locked part has at least two places. A belt-like body that forms an annular portion that surrounds cables and an attachment body that is attached to the belt-like body so as to form part of the annular portion, and the attachment body is elastically deformable. The elastic portion is in contact with the pipes or cables without elastic deformation, and is locked at the first locking position where the circumferential length of the annular portion is the first circumferential length. A first position for locking the part and one of the locked parts, and elastically deformed by being pressed by pipes or cables, and the length of the annular part in the circumferential direction is longer than the first circumferential length It can be displaced in two positions, ie, a second position where the locking portion and the other locked portion are locked at the second locking position having a short second circumference. Retainer tubing or cables, characterized in.
(2) A belt-like body in which locking portions are formed in at least two places, and an attachment body that is attached to the belt-like body and forms an annular portion that surrounds the pipes or cables together with the belt-like body. The attachment body is fixed at one end side of the belt-shaped body, and includes a locked portion that can be locked by the locking portion at the other end side of the belt-shaped body, and further includes an elastic portion that can be elastically deformed. The elastic portion locks one locking portion and the locked portion at a first locking position where the circumferential length of the annular portion becomes the first circumferential length without elastic deformation. The other locking portion and the locked portion at one position and a second locking position that is elastically deformed and has a second circumferential length in which the circumferential length of the annular portion is shorter than the first circumferential length. A holder for pipes or cables, which is displaceable in two positions, the second position for locking the cable.

The figure which shows the holder of 1st Embodiment. (A) is a top view which shows a strip | belt-shaped body, (b) And (c) is a partial perspective view which shows the state which locks wide parts. The perspective view which shows the attachment body of 1st Embodiment. (A) is a back view of an attachment body, (b) is a side view of an attachment body. (A) is a figure which shows the state which hold | maintained the air conditioning duct in the 1st latching position, (b) is a figure which shows the state which hold | maintained the air conditioning duct in the 2nd latching position. (A) is a figure which shows the state which hold | maintained the air conditioning duct in the 1st latching position, (b) is a figure which shows the state which hold | maintained the air conditioning duct in the 2nd latching position. The perspective view which shows the holder of 2nd Embodiment. The perspective view which shows the attachment body of 2nd Embodiment. (A) is a figure which shows the state which hold | maintained the air conditioning duct in the 1st latching position, (b) is a figure which shows the state which hold | maintained the air conditioning duct in the 2nd latching position. The figure which shows the holder of another example. The side view which shows the state which has arrange | positioned the attachment body along the length direction of an air-conditioning duct. The fragmentary perspective view which shows the elastic part in the holder of another example. (A) is a figure which shows the state which hold | maintained the air conditioning duct in the 1st latching position, (b) is a figure which shows the state which hold | maintained the air conditioning duct in the 2nd latching position. The perspective view which shows the holder of a prior art. (A) And (b) is a figure which shows the use condition of the holder of a prior art.

Explanation of symbols

  D1 to D4 ... air conditioning ducts as pipes, H, H1 to H8 ... annular parts, 10, 20, 83 ... holders, 11, 31 ... strips, 14A ... wide as first and second locking parts Part, 14B, 14D ... 1st wide part as 1st locked part, 14C, 14E ... 2nd wide part as 2nd locked part, 21, 51, 80 ... attachment body, 22, 52 ... Plate-like body, 24 ... Elastic piece as elastic part, 26 ... Fixed protrusion as first and second attachment part, 32B ... First wide part as first locking part, 32C ... Second A second wide portion as a locking portion, 40 a support member, 54 an elastic portion, a locked portion, and an elastic piece as a first attachment portion.

Claims (13)

A belt-like body that has a plurality of locking portions and locked portions that can be locked to each other, and that forms an annular portion that surrounds pipes or cables by locking the locking portions and the locked portions. And an attachment body attached to the belt-like body so as to form a part of the annular portion,
The attachment body includes an elastic portion that can be elastically deformed, the elastic portion abuts on pipes or cables without elastic deformation, and the circumferential length of the annular portion is a first circumferential length. A first position where the first locking portion and the first locked portion are locked at the first locking position, and elastically deformed by being pressed by pipes or cables, and the circumference of the annular portion A second position where the second locking portion and the second locked portion are locked at a second locking position where the length in the direction is a second peripheral length shorter than the first peripheral length. A holder for pipes or cables, which is displaceable in two positions. The pipe or cable holder according to claim 1, wherein the attachment body is attached to a belt-like body so that the elastic portion is disposed along a length direction of the pipe or cable. The pipe or cable holder according to claim 1, wherein the attachment body is attached to a belt-like body such that the elastic portion is disposed along a circumferential direction of the pipe or cable. It is composed of a band-like body in which a locking part is formed at a plurality of locations, and an attachment body that is attached to the band-like body and forms an annular portion that surrounds the pipes or cables together with the belt-like body,
The attachment body is fixed at one end side of the belt-shaped body, and includes a locked portion that can be locked by the locking portion on the other end side of the belt-shaped body, and further includes an elastic portion that can be elastically deformed, The elastic portion locks the first locking portion and the locked portion at the first locking position where the circumferential length of the annular portion becomes the first circumferential length without elastic deformation. The second locking portion and the locked portion at one position and a second locking position that is elastically deformed and has a second circumferential length in which the circumferential length of the annular portion is shorter than the first circumferential length A holder for pipes or cables, which is displaceable in two positions, a second position where the two are locked. The holding of the pipes or cables according to claim 4, wherein the elastic part abuts on the pipes or cables at the first position and is elastically deformed by being pressed by the pipes or cables at the second position. Ingredients. The elastic part is not brought into contact with the pipes or cables at the first position, and is elastically deformed by being drawn in a direction approaching the pipes or cables by the belt at the second position. A holder for the described pipe or cable. The pipe or cable holder according to any one of claims 1 to 6, wherein the attachment body is a plate-like body, and the elastic portion is formed by bending the plate-like body. The pipe or cable holder according to claim 7, wherein the plate-like body has a rectangular shape, and the elastic portions are formed on both side portions in the length direction of the plate-like body. The said attachment body is a holder of tubes or cables as described in any one of Claims 1-8 provided with the 1st attachment part which can attach a strip | belt-shaped body. The said attachment body is supported by the structure in a building with a supporting member, This attachment body is equipped with the 2nd attachment part which enables the said supporting member to be attached. The pipe or cable holder according to one item. The attachment position of the attachment body with respect to a strip | belt-shaped body is formed so that a change is possible so that the said elastic part may be arrange | positioned along the length direction or circumferential direction of pipes or cables. Pipe or cable holder. A belt-like body that has a plurality of locking portions and locked portions that can be locked to each other, and that forms an annular portion that surrounds pipes or cables by locking the locking portions and the locked portions. An attachment body that is attached so as to form a part of the annular portion, and constitutes a holder for tubes or cables together with the belt-like body,
An elastic portion that can be elastically deformed; the elastic portion abuts on a tube or a cable without being elastically deformed; and the length of the annular portion in the circumferential direction is the first circumferential length. The first position where the first locking portion and the first locked portion are locked at the locking position, the elastic deformation by being pressed by the pipes or cables, and the length of the annular portion in the circumferential direction At a second position where the second locking portion and the second locked portion are locked at a second locking position where the second peripheral length is shorter than the first peripheral length. An attachment body that constitutes a holder for pipes or cables that can be displaced. An attachment body that is attached to a band-like body having locking portions formed at a plurality of locations, and that forms an annular part surrounding the pipes or cables together with the band-like body to constitute a holder for the pipes or cables. There,
One end side of the belt-like body is fixed, and the latching portion on the other end side of the belt-like body includes a locked portion, and further includes an elastic portion that can be elastically deformed. A first position that allows the first locking portion and the locked portion to be locked at a first locking position where the circumferential length of the annular portion is the first circumferential length without elasticity, and elasticity The second locking portion and the locked portion are locked at a second locking position that is deformed and has a second circumferential length in which the circumferential length of the annular portion is shorter than the first circumferential length. The attachment body which comprises the holder of the pipes or cables which can be displaced to two positions with a 2nd position.

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