JP6646420B2 - Holding tool - Google Patents

Description

  The present invention relates to a holder for holding a linear, tubular, or rod-shaped member to be held.

  For example, in automobiles, pipes, tubes, wires, cables, harnesses, and the like are used, but these may be entangled, interfere with other members, may be damaged, and the like. It is general that is stored and held in a certain holding tool, and is disposed at a predetermined position in the vehicle via the holding tool.

  Further, pipes or tubes having different outer diameters are often used as the held members. As a device capable of holding such pipes having different outer diameters, for example, Patent Document 1 described below discloses a clip for fixing a circular long fixing member to a fixed member. This clip has a holder portion and a fixed portion, and the holder portion has a base portion, a pair of upright wall portions erected on the base portion, a holding space therebetween, and a front end portion of each of the upright wall portions. A pair of first elastic locking pieces folded downward, a pair of second elastic locking pieces extending obliquely inward from the back side of the pair of first elastic locking pieces, and a pair of second elastic locking pieces And a pair of third elastic locking pieces that branch obliquely upward and extend from the middle of the pair, and a pair of holding pieces that extend substantially horizontally from the vicinity of the connection between the upright wall and the base. In addition, a ridge is protruded from the inner surface of the base.

  The minimum-diameter pipe is held by a pair of holding pieces and a pair of second elastic locking pieces (see FIG. 9A of Patent Document 1). (See FIG. 9 (b)), the middle diameter pipe having a larger diameter than the small diameter pipe has a ridge and a pair of third elastic locking pieces. (See FIG. 9 (c)), and the large-diameter pipe having a larger diameter than the middle-diameter pipe is held by the ridge and a pair of first elastic locking pieces (FIG. 9 (d)). )reference).

JP 2005-133783 A

  As described above, the clip of Patent Literature 1 can hold four types of minimum diameter pipe, small diameter pipe, medium diameter pipe, and large diameter pipe, but a pair of first elastic locking pieces and a pair of second A plurality of bending pieces, such as an elastic locking piece, a pair of third elastic locking pieces, and a pair of holding pieces, must be provided, and the structure is complicated.

  In addition, a large-diameter pipe having the largest outer diameter requires a higher holding force than other pipes, but a pair of first elastic locking pieces that hold the large-diameter pipe are themselves. Is flexible, so that it is difficult to obtain a high holding force.

  Therefore, an object of the present invention is to provide a holder capable of holding a plurality of linear members having different outer diameters with a high holding force with a relatively simple structure.

  In order to achieve the above object, the present invention is a holder capable of holding a first linear member having a predetermined outer diameter and a second linear member having a diameter larger than the first linear member. A base portion, a pair of first arm portions extending from the base portion to provide a space capable of receiving at least the first linear member and / or the second linear member, and a pair of first arm portions. A pair of locking portions projecting from the predetermined position in the extending direction toward the inside of the space and capable of holding the second linear member, and inner surfaces of the pair of first arm portions and / or the pair of engagement members; A pair of second arms that extend from the inner surface of the stop portion toward the base via a connecting portion and that can hold the first linear member, wherein the base of the pair of first arms is And the height from the base portion of the inner surface from the base portion to the locking portion, which is farthest from the base portion, is A. In the state where the second linear member is held by the pair of locking portions, the height of the top of the second linear member from the base is B, and the height of the connecting portion from the base. , C is set such that 1 / 2A <C ≦ A and A <B.

  In the holder of the present invention, it is preferable that the pair of locking portions is formed so as to be less likely to be elastically deformed than the pair of first arm portions.

  In the holder according to the present invention, the first linear member can be held by only the base and the pair of second arms, and the second linear member is formed by the pair of second arms. It is preferable that holding can be performed only by the arm portion and the pair of locking portions.

  In the holder according to the present invention, the outer diameter of the first linear member is R1, the outer diameter of the second linear member is R2, and the shortest distance between the end surfaces in the extending direction of the pair of second arms is set. The distance is L1, the shortest distance between the leading end surfaces of the pair of locking portions in the protruding direction is L2, and the second linear member enters the pair of second arm portions while bending the pair of second arm portions, thereby forming the base portion. L1 <R1 <L2 <R2, and H <1 / 2R2, where H is the minimum height of the pair of second arm portions from the bottom of the second linear member in the state of contact with It is preferable that the setting is made as follows.

  In the holder of the present invention, in addition to the first linear member and the second linear member, a holder capable of holding a third linear member having a diameter larger than that of the second linear member. It is preferable that the third linear member can be held only by the base, the pair of second arms, and the pair of locking portions.

  According to the holder of the present invention, when the linear member is inserted into the space formed by the base and the pair of first arms through the space between the pair of locking portions, the linear member is inserted into the pair of second arms. The linear member can be held in contact with the base and the pair of locking portions, and can hold a plurality of linear members having different outer diameters by a relatively simple structure. . Further, since A <B is set as described above, the locking portion can be formed short, the rigidity thereof can be increased, and the holding force on the linear member can be increased.

It is a perspective view showing one embodiment of a holder concerning the present invention. It is a front view of the holder. It is explanatory drawing which shows the state which made the holding tool hold | maintain the 1st linear member. It is explanatory drawing which shows the state which made the holding tool hold | maintain the 2nd linear member. It is explanatory drawing which shows the state which made the holding tool hold | maintain the 3rd linear member. It is a front view showing other embodiments of a holder concerning the present invention. It is explanatory drawing which shows the state which made the holding tool hold | maintain the 1st linear member. It is explanatory drawing which shows the state which made the holding tool hold | maintain the 2nd linear member. It is explanatory drawing which shows the state which made the holding tool hold | maintain the 3rd linear member.

  Hereinafter, an embodiment of a holder according to the present invention will be described with reference to FIGS.

  As shown in FIG. 1, the holder 10 holds a linear, tubular or rod-shaped linear member 1 such as a pipe, a tube, a hose, a rod, a wire, a cable, a harness, and a cord. belongs to. As shown in FIGS. 3 to 5, the holder 10 of this embodiment can hold the first linear member 1, the second linear member 2, and the third linear member 3 having three different outer diameters. It has become something. When the outer diameter of the first linear member 1 is R1, the outer diameter of the second linear member 2 is R2, and the outer diameter of the third linear member 3 is R3, the relationship of R1 <R2 <R3 is satisfied. ing. In the following description, the term “linear member” simply includes the first linear member 1, the second linear member 2, and the third linear member 3.

  As shown in FIGS. 1 and 2, the holder 10 in this embodiment includes a base 20 on which a linear member is disposed on the inner surface 28 side and a fixing portion 60 provided continuously on the outer surface side of the base 20. Have. Since the fixing portion 60 is inserted into and fixed to the mounting hole 7 formed in the mounted member 5 such as a vehicle body panel or a vehicle body frame, the linear member is held by the mounted member 5 via the holder 10. (See FIGS. 3 to 5).

  In the case of this embodiment, the mounting hole 7 has a long hole shape, and the fixing portion 60 has a substantially long cylindrical insertion portion 61 that fits the mounting hole 7. On both side surfaces of the insertion portion 61, elastic engagement claws 65 that are bendable are formed through slits 63 having a substantially U-shape, and the periphery of the insertion portion 61 on the base 20 side. A pair of plate-like pieces 67, 67 extend from the surface. As shown in FIG. 3, the pair of plate-like pieces 67, 67 abut on the front side of the mounting hole 7 in a state of being bent and deformed, and a pair of elastic engagement claws 65, 65 are provided on the back side peripheral edge of the mounting hole 7. By the engagement, the holder 10 is fixed to the mounting hole 7.

  The fixing portion may have, for example, a pair of anchoring foot-shaped elastic locking pieces, or may have a nut structure that is screwed to a stud bolt, and is not particularly limited. Further, the fixing portion itself may not be provided on the holder.

  Next, the holding structure of the linear member in the holder 10 will be described in detail.

  As shown in FIGS. 1 and 2, the holder 10 extends from the base 20 and the inner surface 28 side of the base 20 so that the upper and both sides in the axial direction are open, and at least the first linear member 1 and And / or a pair of first arm portions 30, 30A providing a space P capable of receiving the second linear member 2.

  The space P can also receive the third linear member 3 (see FIG. 5). The space P may be capable of receiving only the first linear member 1 (see FIG. 3) or may be capable of receiving only the second linear member 2 (see FIG. 4). Further, the space P may simultaneously receive the first linear member 1 and the second linear member 2 (as shown in FIG. 3, above the first linear member 1, a second line shown by imaginary lines). In the state where the shape member 2 is arranged, it is acceptable).

  In the case of this embodiment, the base portion 20 has a substantially long plate shape in which the width direction W is long and the axial direction S perpendicular thereto is short (see FIG. 1). The first arms 30, 30 each having a substantially arc shape extend from both side edges in the width direction of the base 20, and the first arms have a substantially long plate shape from the center in the width direction of the base 20. 30A is extended, and two spaces P for holding the linear member are provided in parallel in the width direction of the base 20.

  In the above description, the “axial direction” means a direction along the axial direction of the linear member held by the holder 10, and not only the base 20 but also the first arm portions 30 and 30 </ b> A, and described later. The same applies to the description of the second arm portion 50 and the locking portions 40 and 40A.

  In addition, a pair of ridges 21, 21 on the inner surface 28 of the base portion 20 (the surface facing inward of the space P), between the first arm portion 30 and the first arm portion 30 </ b> A in the width direction. A projection 21 is provided along the axial direction, and a concave portion 23 having an arc shape is formed between the pair of projections 21 and 21. In addition, the front end surface of the protrusion 21 in the protruding direction has a flat surface shape.

  The first arm portion 30 includes an extension portion 31 extending in a substantially arc shape with the curved surface facing outward, and a first portion adjacent to the extension portion 31 via a bent portion 32 from a tip end in the extension direction. A distal end portion 33 which is bent outward and extends so as to be separated from the arm portion 30A, and the extending portion 31 and the distal end portion 33 have the same length as the axial length of the base portion 20. Has been issued. On the other hand, the first arm portion 30A has a pillar portion 34 extending substantially in the shape of a long plate from the inner surface at the center in the width direction of the base portion 20, and a substantially trapezoidal expanded portion connected to the leading end portion in the extending direction. The pillar portion 34 and the expanded portion 35 extend with the same length as the axial length of the base portion 20.

  In addition, the above-mentioned extending part 31 and tip part 33 of the first arm part 30, and furthermore, the pillar part 34 and the expanding part 35 of the second arm part 30 </ b> A are shorter than the axial length of the base part 20, The length may be extended or shortened by a length different from that of the base 20.

  Further, the side surfaces of the distal end portion 33 of the first arm portion 30 and the side surface of the expanding portion 35 of the first arm portion 30A have tapered surfaces whose diameter gradually decreases in the direction in which the linear member is inserted into the space P. 37, 37 are formed, respectively, to facilitate guiding the linear member to the space P.

  In this embodiment, as described above, one first arm 30A is arranged adjacent to the first arms 30, 30, thereby forming a pair of first arms 30, 30A. However, for example, only one pair of first arm portions 30 and 30 is extended from both sides in the width direction of the base portion 20 to form one space P, or a plurality of first arm portions 30A are extended to form a second space. One or more spaces P may be formed in parallel, and there is no particular limitation. Further, the shape of the first arm portion is not particularly limited, and it is not necessary to provide a tapered surface on the distal end side in the extending direction.

  Further, from a predetermined position in the extending direction of the pair of first arms 30 and 30A, a pair of locking portions 40 and 40A protrude inward of the space P. Specifically, the locking portion 40 protrudes toward the space P from a position substantially aligned with the bent portion 32 in the middle of the extension direction of the first arm portion 30. On the other hand, a portion of the side surface of the expanding portion 35 near the base 20 in the middle of the extending direction of the first arm portion 30A has a shape most protruding toward the space P, and this portion is a locking portion. 40A.

  Further, as described above, since the locking portions 40 and 40A are in the form of protrusions integrally protruding from the middle of the extending direction of the first arm portions 30 and 30A, the locking portions 40 and 40A are hardly bent and have increased rigidity. It is formed so that it is less likely to be elastically deformed than the first arm portions 30 and 30A.

  The upper surface of each locking portion 40, 40A has a tapered surface shape that is continuous with the tapered surfaces 37, 37. Further, the inner surfaces 43, 43 of the locking portions 40, 40A facing the space P have a flat surface parallel to the surface direction of the base 20 (see FIG. 2). Also, as shown in FIGS. 1 and 2, the mutually opposing surfaces of the locking portions 40 and 40A form front end surfaces 45 and 45 that are straight surfaces along the direction of insertion of the linear member into the space P. In addition, locking projections 47, 47 having a predetermined length are protruded from the central portions in the axial direction of these distal end surfaces 45 in directions approaching each other.

  The locking portions 40 and 40A can be locked and held by a linear member having a predetermined diameter. In this embodiment, the locking portions 40 and 40A are locked to and hold the second linear member 2 having an outer diameter R2 and the third linear member 3 having an outer diameter R3 (FIG. 4 and 5), and is not locked to the first linear member 1 having the outer diameter R1 (see FIG. 3).

  The shape of the locking portion is not particularly limited as long as the locking portion can be locked to a linear member having a predetermined diameter and can hold the linear member. The portion may protrude from the leading end in the extending direction, and is not particularly limited.

  Also, a pair of second arm portions 50 that extend from the inner surfaces 38, 38 of the pair of first arm portions 30, 30A via the connecting portion 51 so as to bend toward the base portion 20 and hold the linear member. , 50 are provided.

  The pair of second arm portions 50, 50 in this embodiment are inner surfaces 38, 38 of the first arm portions 30, 30A, and extend more than flat inner surfaces 43, 43 of the locking portions 40, 40A. It has a shape that extends linearly obliquely inward from the position near the base in the outgoing direction to the inner surface 28 of the base 20 via the connecting portions 51, 51. As shown in FIG. 2, the distal end portion 53 of each second arm portion 50 in the extending direction extends inwardly of the space P from the distal end of the locking portions 40 and 40A, and is closer to the base portion 20. Is arranged in close proximity.

  Further, a holding protrusion 55 is provided on the inner surface 58 (a surface facing inward of the space P, hereinafter the same) of each of the second arm portions 50 and at the distal end 53 thereof. Further, the distal end portion 53 of each of the second arm portions 50 and the distal end surface 57 of the holding projection 55 have an arcuate curved surface. Further, the second arm portion 50 of this embodiment has a narrow shape shorter than the axial direction of the base portion 20 and the first arm portions 30 and 30A, but has the same length as the axial direction of the base portion 20 and the like. Or the length in the axial direction may be longer than that of the base 20 or the like. Further, although the second arm portion 50 in this embodiment has a linear shape, the second arm portion may have, for example, a shape curved in an arc shape, and an inner surface of the locking portion. May be extended from the boundary portion between the first arm portion and the locking portion, that is, from the inner surface of the first arm portion and the inner surface of the locking portion. There is no particular limitation (these will be described in embodiments described later).

  The pair of second arms 50, 50 divide the space P for holding the linear members in relation to the base 20 and the first arms 30, 30A, and define a holding space for each linear member. To achieve. That is, as shown in FIG. 2, between the inner surface 28 of the base 20 and the inner surfaces 58, 58 of the pair of second arms 50, 50, a first holding space P1 capable of holding the first linear member 1 is provided. Is formed.

  In addition, the inner surface 58 of one second arm portion 50, the inner surface of the connecting portion 51, and the inner surface 43 of the locking portion 40 (the surface facing inward of the space P, the same applies hereinafter) are formed in a substantially triangular shape. Are formed, and the inner surface 58 of the other second arm portion 50, the inner surface of the connecting portion 51, and the inner surface 43 of the locking portion 40A form a continuous substantially triangular surface. Are arranged opposite to each other to form a second holding space P2 capable of holding the second linear member 2.

  Further, as shown in FIG. 5, the inner surface 28 of the base 20, the inner surfaces 58, 58 of the pair of bent second arms 50, 50, and the inner surfaces 43, 43 of the pair of locking portions 40, 40A, A third holding space P3 capable of holding the third linear member 3 is formed.

  Further, in the holder 10 of this embodiment, the first linear member 1 can be held in the first holding space P1 by only the base 20 and the pair of second arms 50, 50. (See FIG. 3), the second linear member 2 can be held in the second holding space P2 only by the pair of second arms 50, 50 and the pair of locking portions 40, 40A. (See FIG. 4). Further, as described above, the holder 10 can hold the third linear member 3 in addition to the first linear member 1 and the second linear member 2, and the third linear member 3 , The base 20, the pair of second arms 50, 50, and the pair of locking portions 40, 40A can be held in the third holding space P3 (see FIG. 5).

  As shown in FIG. 2, the holder 10 is an inner surface 38 of the pair of first arm portions 30 and 30A from the base 20 to the locking portions 40 and 40A, and is a portion farthest from the base 20. , The height from the base 20 of the top of the second linear member 2 in the state where the second linear member 2 is held by the locking portions 40 and 40A is B. When the height of the connecting portion 51 from the base portion 20 is C, 1 / 2A <C ≦ A and A <B. A, B, and C are heights in a direction perpendicular to a surface direction of the base 20 with the lowest surface among the inner surfaces 28 of the base 20, that is, the bottom surface of the concave portion 23 as a base point.

  In this embodiment, as shown in FIG. 4, the shortest distance between the end faces in the extending direction of the pair of second arms 50, 50 is L1 (here, the shortest distance between the holding projections 55, 55). The shortest distance between the end faces in the protruding direction of the pair of locking portions 40, 40A is L2 (here, the shortest distance between the locking projections 47, 47), and the second linear member 2 is The arms 50, 50 are bent while entering the space between them, and in a state of contacting the inner surface 28 (the concave portion 23 in this case) of the base 20 (see the imaginary line in FIG. 4), the pair of expanded second arms 50. , 50 when the minimum height from the bottom of the second linear member 2 is H, L1 <R1 <L2 <R2 and H <1 / 2R2.

  Then, when the first linear member 1 is inserted toward the base 20 from the upper gap between the pair of first arm portions 30 and 30A in order to hold the first linear member 1, the pair of locking portions 40 and It passes without contacting 40A (that is, there is no clicking feeling), presses the holding projections 55, 55, pushes out the pair of second arms 50, 50, and extends the first line between them. When the linear member 1 passes through and is accommodated in the concave portion 23, the pair of second arm portions 50, 50 elastically return, and their tip surfaces 57 abut against the outer periphery of the first linear member 1 and the first linear member 1 is brought into contact with the first linear member 1. The first linear member 1 is retained and retained in the retaining space P1 (see FIG. 3). When the pair of second arms 50, 50 elastically return, a click feeling is generated.

  When the second linear member 2 is inserted toward the base 20 from the upper gap between the pair of first arm portions 30 and 30A in order to hold the second linear member 2, the pair of locking portions 40 and When the pair of first arm portions 30 and 30A is inserted while being pressed and spread slightly, and more than half of the second linear member 2 passes over the pair of locking portions 40 and 40A, When the pair of first arm portions 30 and 30A elastically return, a click feeling is generated, and the second linear member 2 is connected to the holding projections 55 and 55 of the pair of second arm portions 50 and 50 and the pair of second arm portions 50 and 50. The second linear member 2 is prevented from falling off and held in the second holding space P2 by contacting the locking projections 47, 47 of the locking portions 40, 40A (see FIG. 4). At this time, since the second linear member 2 is set to H <1 / 2R2 as described above, it is not held in the first holding space P1, and the second linear member 2 is not held in the holding tool 10 when it is held. The click feeling occurs only once.

  Further, when the third linear member 3 is inserted toward the base 20 from the upper gap between the pair of first arm portions 30 and 30A in order to hold the third linear member 3, the pair of locking portions 40 and The pair of first arm portions 30 and 30A are inserted while pressing and spreading the pair of first arm portions 30 and 30A, and the pair of second arm portions 50 and 50 are spread and expanded. If the pair of first arms 50, 50 return elastically, a click sensation is generated when the pair of first arms 50, 50 is passed over the stop portions 40, 40A, and the third linear member 3 is moved by the pair of ridges 21, 21. The third linear member 3 is brought into contact with the pair of protrusions 21 and 21 of the base 20, the holding protrusions 55 and 55 of the pair of second arms 50 and 50 in a state of being deformed and deformed, and a pair of protrusions. The third holding space abuts against the locking projections 47, 47 of the locking portions 40, 40A, respectively. Within 3, the third linear member 3 is stopped and held missing (see Fig. 5).

  As described above, the pair of second arms 50, 50 hold the first linear member 1, the second linear member 2, and the third linear member 3 when holding the inner surface 28 of the base 20, In cooperation with the pair of locking portions 40 and 40A, the holding portion 40 serves to hold the first linear member 1, the second linear member 2, and the third linear member 3.

  Next, a method of using the holding tool 10 having the above configuration will be described.

  The holding tool 10 may be attached to the attachment member 5 in advance, or may be attached to the attachment member 5 after holding the linear member. Explaining the former method, first, the insertion portion 61 of the holder 10 is inserted from the front side of the mounting hole 7 of the mounted member 5. Then, the elastic engaging claws 65, 65 are pressed and passed through the inner periphery of the mounting hole 7, and when the elastic engaging claw 65 comes out of the back side of the mounting hole 7 and is elastically restored, it is engaged with the peripheral edge on the back side of the mounting hole 7. At the same time, the pair of plate-like pieces 67, 67 abut against the outer peripheral edge of the mounting hole 7, so that the holder 10 can be fixed to the mounting hole 7 of the mounted member 5 (see FIG. 3).

  When the first linear member 1 is to be held, the first linear member 1 is inserted toward the base 20 from a gap above the pair of first arms 30 and 30A. Then, the first linear member 1 passes without contacting the pair of locking portions 40, 40A, enters the second holding space P2, and presses the holding protrusions 55, 55. The pair of second arms 50, 50 are bent and deformed in a direction approaching the first arms 30, 30A. When the first linear member 1 passes between the distal end portions 53 of the pair of second arm portions 50 and 50 and is housed in the concave portion 23, the pair of second arm portions 50 and 50 elastically move. Upon return, a click feeling is generated, and the tip end surface 57 abuts on the outer periphery of the first linear member 1, so that the first linear member 1 can be retained and held in the first holding space P1. (See FIG. 3).

  In this embodiment, the holding projection 55 provided on each of the second arm portions 50 increases the contact area with the outer periphery of the first linear member 1 so that the first linear member 1 can be easily held. (See FIG. 3). Further, since the distal end portion 53 of each second arm portion 50 and the distal end surface 57 of the holding projection 55 form an arc-shaped curved surface, the gap with respect to the outer periphery of the circular first linear member 1 is reduced. Improves holding power.

  When holding the second linear member 2, the second linear member 2 is inserted toward the base 20 from the upper gap between the pair of first arms 30 and 30 </ b> A. Then, the second linear member 2 is guided by the tapered surfaces 37, 37 into the gap between the pair of first arm portions 30, 30A, and also presses the pair of locking portions 40, 40A to form the pair of first first members. The arms 30 and 30A are inserted while being slightly pushed open. Then, when more than half of the second linear member 2 passes over the pair of locking portions 40, 40A, the pair of first arms 30, 30A resiliently returns, and generates a click feeling. The second linear member 2 comes into contact with the holding projections 55, 55 of the pair of second arms 50, 50 and the locking projections 47, 47 of the pair of locking portions 40, 40A, respectively. In the second holding space P2, the second linear member 2 can be retained and held (see FIG. 4).

  Further, when the third linear member 3 is held, the third linear member 3 is inserted toward the base 20 from the upper gap between the pair of first arms 30 and 30A. Then, the third linear member 3 is guided by the tapered surfaces 37, 37 into the gap between the pair of first arm portions 30, 30A, and also presses the pair of locking portions 40, 40A to form the pair of first arm members. The arms 30 and 30A are inserted while being spread. Thereafter, the third linear member 3 pushes and spreads the second arm portions 50, 50. When more than half of the third linear member 3 passes over the pair of locking portions 40, 40A, the third linear member 3 When the first arm portions 30 and 30A return elastically, a click feeling is generated, and the third linear member 3 comes into contact with the pair of ridges 21 and 21. A pair of ridges 21, 21 of the base 20, a pair of holding projections 55, 55 of the pair of second arms 50, 50 in a deformed state, and a pair of locking projections 47, 47 of the locking portions 40, 40A. The third linear member 3 can be retained and held in the third holding space P <b> 3 by contacting the respective members 47 (see FIG. 5).

  In addition, in the holder 10, a pair of first arm portions 30, 30A, a pair of locking portions 40, 40A, and a pair of second arm portions 50, 50 are provided. Since B and C are defined so that 1 / 2A <C ≦ A and A <B (see FIG. 2), the linear member is connected to the space P by a pair of engaging members. When the linear member is inserted through the gap between the stoppers 40 and 40A, the linear member contacts the pair of second arms 50 and 50, and the base 20 and the pair of locking portions 40 and 40A. Can be held, and a plurality of linear members (here, three types) having different outer diameters can be held by a relatively simple structure.

  In addition, since A <B is set as described above, the locking portions 40 and 40A can be formed short, the rigidity thereof can be increased, and the holding force on the linear member can be increased. Can be. If it is set so that A> B, the shape of the locking portion is such that the top of the second linear member is pressed down so as not to protrude beyond the locking portion. Since the locking portion has a shape extending obliquely downward from the inner surface of the arm portion toward the base portion, the locking portion is lengthened and rigidity is reduced.

  Further, as described above, since 1 / 2A <C ≦ A, the height of the first arm portions 30 and 30A can be reduced, and the holder 10 can be made more compact. it can.

  Further, as described above, the locking portions 40 and 40A are formed so as to be less likely to be elastically deformed than the first arm portions 30 and 30A. Thus, the linear member can be held more firmly.

  Furthermore, in this embodiment, the first linear member 1 can be held only by the base 20 and the pair of second arms 50, 50 (see FIG. 3), and the second linear member 2 Can be held only by the pair of second arm portions 50, 50 and the pair of locking portions 40, 40A (see FIG. 4). Specifically, a first holding space P1 is formed between the inner surface 28 of the base 20 and the inner surfaces 58, 58 of the pair of second arms 50, 50, and one of the second arms 50 is formed. The inner surface 58, the inner surface of the connecting portion 51, and the inner surface 43 of the locking portion 40 form a continuous substantially triangular surface, and the inner surface 58 of the other second arm portion 50 and the connecting surface 51 of the connecting portion 51 are formed. The inner surface and the inner surface 43 of the locking portion 40A form a continuous substantially triangular surface, and the continuous surface forms a second holding space P2 capable of holding the second linear member 2. . Therefore, the first linear member 1 and the second linear member 2 having different outer diameters can be firmly held, and the pair of second arm portions 50, 50 are connected to the first holding space P1 or the second holding space. Since it is used for forming the second holding space P3 and the third holding space P3, the holding tool 10 can be more effectively made compact.

  Further, in this embodiment, as described above, R1, R2, L1, L2, and H are defined so that L1 <R1 <L2 <R2 and H <1 / 2R2. Therefore, when the first linear member 1 is held (see FIG. 3), the first linear member 1 passes without being pressed by the pair of locking portions 40, 40A, while bending the pair of second arm portions 50, 50. When passing through and returning to elasticity, a click sensation is generated. On the other hand, when the second linear member 2 is held, the pair of locking portions 40, When the pair of first arms 30 and 30A resiliently return after passing over the space between the pair of first arms 40A, a click feeling is generated. Further, when the third linear member 3 is held, a pair of first arms 30 Part 30, 30A and the pair of second arm parts 50, 50 When the pair of first arms 30 and 30A resiliently return after passing over and passing through the locking portions 40 and 40A, the first linear member 1 and the second line having different outer diameters are generated. When holding the linear member 3 and the third linear member 3, a click feeling can be generated only once. As a result, the worker can grasp the completion of the holding operation of the linear member, so that the workability of the holding operation of the linear member can be improved.

  Further, in this embodiment, in addition to the first linear member 1 and the second linear member 2, a third linear member 3 can be held. , And can be held only by the pair of second arm portions 50, 50 and the pair of locking portions 40, 40A (see FIG. 5). Specifically, the third surface formed by the inner surface 28 of the base 20, the inner surfaces 58, 58 of the pair of second arms 50, 50 that are flexed and deformed, and the inner surfaces 43, 43 of the pair of locking portions 40, 40A. It is held in the holding space P3. Therefore, it is possible to firmly hold three types of linear members, the first linear member 1, the second linear member 2, and the third linear member 3 having different outer diameters.

  6 to 9 show another embodiment of the holder according to the present invention. In addition, the same reference numerals are given to substantially the same parts as those in the above-described embodiment, and the description thereof is omitted.

  As shown in FIG. 6, a holder 10A in this embodiment differs from the above embodiment in the shape of the second arm portion. That is, the pair of second arm portions 50A, 50A of the present embodiment are arranged in a circle from the inner surfaces 43, 43 of the pair of locking portions 40, 40A toward the inner surface of the base portion 20 via the coupling portions 51, 51. It has a shape extending so as to be curved in an arc shape.

  As shown in FIG. 6, the pair of second arms 50 </ b> A and 50 </ b> A form a first holding space P <b> 1 for holding the first linear member 1 between the pair of second arms 50 </ b> A and the inner surface 28 of the base 20. A second holding space P2 for holding the second linear member 2 is formed between the inner surfaces 43 of the locking portions 40 and 40A. In addition, the pair of second arm portions 50A, 50A hold the third linear member 3 by the inner surface 28 of the base 20 and the inner surfaces 43, 43 of the pair of locking portions 40, 40A in a state of being bent and deformed. A third holding space P3 is formed (see FIG. 9).

  Therefore, similarly to the above-described embodiment, the pair of second arm portions 50A, 50A cooperate with the inner surface 28 of the base 20 and the pair of locking portions 40, 40A to form the first linear member 1, the second linear member 50A. The linear member 2 and the third linear member 3 can be respectively held (see FIGS. 7 to 9). In addition, as shown in FIG. 8, when the second linear member 2 is held in the second holding space P2, as shown in FIG. 9, the third linear member 3 is held in the third holding space P3. In such a case, the distal end 53 side of the inner surface 58 of the pair of second arm portions 50A, 50A comes into contact with the outer peripheral surfaces of the second linear member 2 and the third linear member 3.

  Further, in this embodiment, since the pair of second arm portions 50A, 50A have a curved shape, they hardly interfere with the inner surfaces of the first arm portions 30, 30A, so that the linear member that can be held is formed. The outer diameter can be increased, and the range of application of the linear member can be increased.

  Note that the present invention is not limited to the above-described embodiments, and various modified embodiments are possible within the scope of the present invention, and such embodiments are also included in the scope of the present invention. .

DESCRIPTION OF SYMBOLS 1 1st linear member 2 2nd linear member 3 3rd linear member 10, 10A Holder 20 Base 28 Inner surface 30, 30A First arm 38 Inner surface 40, 40A Locking part 43, 43 Inner surface 50, 50 2-arm part 51, 51 Connecting part 58, 58 Inner surface 60 Fixed part P Space P1 First holding space P2 Second holding space P3 Third holding space

Claims (4)

A holder capable of holding a first linear member having a predetermined outer diameter and a second linear member having a diameter larger than the first linear member,
The base,
A pair of first arm portions extending from the base portion and providing a space capable of receiving at least the first linear member and / or the second linear member;
A pair of locking portions protruding inward of the space from predetermined positions in the extending direction of the pair of first arm portions and capable of holding the second linear member;
A pair of second arm portions extending from an inner surface of the pair of first arm portions and / or an inner surface of the pair of locking portions toward the base portion via a connecting portion, and capable of holding the first linear member. And
The inner surface of the pair of first arm portions from the base portion to the locking portion, and the height of the portion farthest from the base portion from the base portion is A,
In a state where the second linear member is held by the pair of locking portions, the height of the top of the second linear member from the base is B,
When the height of the connecting portion from the base is C,
It is set so that 1 / 2A <C ≦ A and A <B,
The first linear member can be held by only the base and the pair of second arms, and
A holder, wherein the second linear member can be held only by the pair of second arm portions and the pair of locking portions. A holder capable of holding a first linear member having a predetermined outer diameter and a second linear member having a diameter larger than the first linear member,
The base,
A pair of first arm portions extending from the base portion and providing a space capable of receiving at least the first linear member and / or the second linear member;
A pair of locking portions protruding inward of the space from predetermined positions in the extending direction of the pair of first arm portions and capable of holding the second linear member;
A pair of second arm portions extending from the inner surfaces of the pair of first arm portions and / or the inner surfaces of the pair of locking portions toward the base portion via a connecting portion, and capable of holding the first linear member. And
The inner surface of the pair of first arm portions from the base portion to the locking portion, and the height of the portion farthest from the base portion from the base portion is A,
In a state where the second linear member is held by the pair of locking portions, the height of the top of the second linear member from the base is B,
When the height of the connecting portion from the base is C,
It is set so that 1 / 2A <C ≦ A and A <B.
The outer diameter of the first linear member is R1,
The outer diameter of the second linear member is R2,
The shortest distance between the end surfaces in the extending direction of the pair of second arm portions is L1,
The shortest distance between the protruding end surfaces of the pair of locking portions is L2,
A bottom portion of the second linear member of the pair of second arm portions in a state where the second linear member enters the pair of second arm portions while bending the pair of second arm portions and abuts on the base portion; When the minimum height from is H
A holder characterized in that L1 <R1 <L2 <R2 and H <1 / 2R2. A first linear member having a predetermined outer diameter, a second linear member having a diameter larger than the first linear member, and the first linear member and the second linear member; A holder capable of holding a third linear member having a larger diameter than the two linear members,
The base,
A pair of first arm portions extending from the base portion and providing a space capable of receiving at least the first linear member and / or the second linear member;
A pair of locking portions projecting inward from the space from a predetermined position in the extending direction of the pair of first arm portions and capable of holding the second linear member;
A pair of second arm portions extending from an inner surface of the pair of first arm portions and / or an inner surface of the pair of locking portions toward the base portion via a connecting portion, and capable of holding the first linear member. And
The inner surface of the pair of first arm portions from the base portion to the locking portion, and the height of the portion farthest from the base portion from the base portion is A,
In a state where the second linear member is held by the pair of locking portions, the height of the top of the second linear member from the base is B,
When the height of the connecting portion from the base is C,
It is set so that 1 / 2A <C ≦ A and A <B.
A holder, wherein the third linear member can be held only by the base, the pair of second arms, and the pair of locking portions. The holder according to any one of claims 1 to 3, wherein the pair of locking portions is formed so as to be less likely to be elastically deformed than the pair of first arm portions.