JP2021092300A - Holder of elongated member - Google Patents

Abstract

To provide a holder of an elongated member which can attain predetermined vibration control performance.SOLUTION: A holder 10 has: a holding member 20 having a holding part 21 which holds an elongated member P and a frame-like body part 30; a vibration control member 40 having a frame-like part 41 which is inserted into the frame-like body part, a pedestal part 50, and a connection part 55 which connects the frame-like part 41 with the pedestal part 50; and a fixing member 70 having an insertion part 73 which is inserted into the frame-like part and receives a fixed part 5 and fixing means which engages with the fixed part 5. In a state that the frame-like part 41 is inserted into the frame-like body part 30, an outer surface of the connection part 55 is spaced from the frame-like body part 30. In a state that the insertion part 73 is inserted into the frame-like part, one end 76 of the insertion part 73 presses the connection part 55 and the connection part 55 may deflect.SELECTED DRAWING: Figure 1

Description

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

For example, pipes, tubes, wires, cables, harnesses, etc. are used in automobiles, but these may cause inconveniences such as being entangled, interfering with other members, or being damaged. Is often housed and held in some kind of holder and arranged at a predetermined position in the vehicle via the holder.

As conventional materials of this type, for example, in Patent Document 1 below, a pipe holding member for holding a pipe and a tubular elastic member inserted and mounted in an insertion hole formed in the pipe holding member are provided. , A pipe support member including a locking member inserted into the elastic member and locked to an engaging member (stud bolt or the like) of a vehicle body is described.

The tubular elastic member has flanges protruding from the lower end peripheral edge and the upper end peripheral edge, respectively, and the lower end flange portion comes into contact with the vehicle body panel. Further, the locking member has a tubular shape, and a plurality of protrusions for locking to the stud bolt are provided on the inner circumference thereof, and a flange portion is provided on the base end side. The elastic member is attached to the pipe support member by being inserted into the insertion hole of the pipe support member and sandwiched between the lower end flange portion and the upper end flange portion.

Then, by pushing the pipe support member into the vehicle body panel with the locking member inserted and arranged in the elastic member, the stud bolt is inserted from the lower end opening side of the elastic member, and a plurality of locking members are inserted. The protrusion is locked to the stud bolt, and the lower end flange portion of the elastic member comes into contact with the vehicle body panel, so that the pipe support member is attached to the vehicle body panel. As a result, the pipe is held on the vehicle body panel via the pipe support member.

Japanese Unexamined Patent Publication No. 2001-241569

As described above, in Patent Document 1, when the pipe support member is attached to the vehicle body panel, the pipe support member is pushed into the vehicle body panel, but at that time, the lower end flange portion of the elastic member comes into contact with the body panel. It has become. At this time, if the pipe support member is still pushed in even after the lower end flange portion of the elastic member comes into contact with the vehicle body panel, the lower end flange portion of the elastic member is attached to the vehicle body panel in a state of being compressed more than necessary. In some cases, the specified anti-vibration performance could not be obtained.

Therefore, an object of the present invention is to provide a holder for a long member capable of obtaining a predetermined anti-vibration performance.

In order to achieve the above object, the present invention is a holder that is fixed to a fixed member having a protruding fixed portion via the fixed portion and holds a long member. A holding portion that holds the member, a holding member having a frame-shaped main body to which the holding portion is connected, a frame-shaped portion that is inserted inside the frame-shaped main body, and a pedestal that abuts on the fixed member. , And a vibration-proof member having a connecting portion for connecting the frame-shaped portion and the pedestal portion, an insertion portion inserted inside the frame-shaped portion to receive the fixed portion, and the fixed portion. The outer surface of the connecting portion is separated from the frame-shaped main body portion in a state where the frame-shaped portion is inserted inside the frame-shaped main body portion and has a fixing member having an engaging fixing means. With the insertion portion inserted inside the frame-shaped portion, one end of the insertion portion presses the connecting portion, and the connecting portion is bent and deformable. ..

In the present invention, with the insertion portion inserted inside the frame-shaped portion, one end of the insertion portion presses the connecting portion, and the connecting portion is bent and deformable. Even if the insertion part is pushed excessively against the frame-shaped part, one end of the insertion part presses the connecting part to bend and deform the connecting part and absorb the pushing force from the fixing member. It is possible to suppress the compression deformation of the pedestal portion, and it is possible to obtain a predetermined vibration isolation performance by the vibration isolation member.

It is an exploded perspective view which shows one Embodiment of the holder of the long member which concerns on this invention. It is an enlarged perspective view of the anti-vibration member constituting the holder. It is an enlarged perspective view of the fixing member constituting the holder. The assembly work of the holder is shown, and it is explanatory drawing of the 1st process. The assembly work of the holder is shown, and it is explanatory drawing of the 2nd step. The assembly work of the holder is shown, and it is explanatory drawing of the 3rd process. FIG. 6 is a cross-sectional view taken along the line AA of FIG. It is explanatory drawing at the time of fixing the holder to a member to be fixed. It is sectional drawing in the state which the holder is fixed to the fixed member. 9 is a cross-sectional view of a state in which the fixing member is pushed against the anti-vibration member from the state of FIG.

Hereinafter, an embodiment of a holder for a long member according to the present invention will be described with reference to the drawings.

As shown in FIGS. 1 and 8, the holding tool 10 of the long member of this embodiment (hereinafter, also simply referred to as “holding tool 10”) is covered by the fixed member 1 having the protruding fixed portion 5. It is fixed via the fixing portion 5 and holds the long member P, and has a holding member 20, a vibration isolator 40, and a fixing member 70.

As shown in FIG. 1, in this embodiment, the fixed surface 3 of the fixed member 1 such as the vehicle body panel and the vehicle body frame (one side portion of the fixed member 1 in the thickness direction, and the holder is arranged). The fixed portion 5 protrudes from (meaning the surface on the side to be fixed).

Examples of the fixed portion 5 include a so-called stud bolt which is erected integrally or separately from the fixed surface 3 and has a screw groove on the outer peripheral surface. The fixed portion 5 of this embodiment is the above-mentioned stud bolt, and its axial direction is perpendicular to the surface direction of the fixed surface 3. Further, the fixed portion 5 is not limited to the stud bolt, and may be, for example, a pin having a prismatic shape or a columnar shape, a long plate-shaped rib having an engaging hole, or the like. It suffices if the fixing means of the fixing member 70 (which will be described later) can be engaged.

The long member P is, for example, a linear, tubular or rod-shaped member such as a pipe, a tube, a hose, a rod, a wire, a cable, a harness, or a cord.

Next, each member constituting the holder 10 will be described. First, the holding member 20 will be described. As shown in FIGS. 1 and 4, the holding member 20 has a holding portion 21 for holding the long member P and a frame-shaped main body portion 30 to which the holding portion 21 is connected.

The frame-shaped main body portion 30 in this embodiment has a pair of side walls 31 and 31 arranged in parallel with each other and a pair of connecting walls 32 and 32 for connecting the pair of side walls 31 and 31 to each other. It has a substantially square frame shape. Further, as shown in FIG. 7, an opening 35 having a substantially square hole shape is formed on one end 33 side of the frame-shaped main body portion 30. The anti-vibration member 40 is inserted from the opening 35 (see FIG. 4).

On the other hand, from the inner circumference of the frame-shaped main body 30 on the other end 34 side, an annular protrusion 36 having a substantially square ring shape projects toward the inside of the frame-shaped main body. The inside of the annular protrusion 36 forms an opening 37. As shown in FIG. 7, a stopper protrusion 46, which will be described later, of the anti-vibration member 40 comes into contact with one end side (back side) of the annular protrusion 36.

The one end 33 side of the frame-shaped main body 30 means a side close to the fixed surface 3 (a side facing the fixed surface 3). Further, the other end 34 side of the frame-shaped main body 30 means a side opposite to the one end 33 side and separated from the fixed surface 3. This is the "one end side" of each part of the anti-vibration member 40 (frame-shaped part 41, pedestal part 50, connecting part 55, etc.) and each part of the fixing member 70 (base part 71, insertion part 73, etc.), which will be described below. "The other end side" has the same meaning.

Further, at a position near the other end 34 of each connecting wall 32, in the center in the width direction (direction orthogonal to the parallel direction of the pair of connecting walls 32, 32), a first engagement having a substantially square hole shape is formed. The joint holes 38 are formed respectively. As shown in FIG. 5, the first engaging protrusion 47 of the vibration isolator member 40, which will be described later, engages with the first engaging hole 38.

On the other hand, the holding portion 21 is continuously provided on one side wall 31 side of the frame-shaped main body portion 30. The holding portion 21 includes a bottom wall 23 extending from a portion of the side wall 31 on the side to be fixed surface 3 in a direction orthogonal to the axial direction C (see FIG. 4) of the frame-shaped main body portion 30 by a predetermined length. It has a plurality of holding walls 25 extending along the axial direction C of the frame-shaped main body 30 at predetermined intervals from the bottom wall 23. A plurality of holding spaces 27 for holding the long member P are defined by the bottom wall 23 and the plurality of holding walls 25. Further, from the inner surface of each holding wall 25 (the surface facing the holding space 27 side), a plurality of holding claws 29 extend diagonally inward toward the bottom wall 23 side. As a result, a plurality of long members P can be held in the plurality of holding spaces 27 to prevent them from coming off (see FIG. 8). The shape and structure of the holding portion are not particularly limited as long as the long member P can be held.

In the case of this embodiment, all the parts (holding portion, holding claw, frame-shaped main body portion, connecting portion, annular protrusion, etc.) of the holding member described above are integrally formed of a well-known synthetic resin material. Further, the shape of each portion of the holding member (holding portion, holding claw, frame-shaped main body portion, connecting portion, annular protrusion, etc.) is not particularly limited.

Next, the anti-vibration member 40 will be described. As shown in FIG. 2, the anti-vibration member 40 includes a frame-shaped portion 41 inserted inside the frame-shaped main body portion 30 of the holding member 20, a pedestal portion 50 that abuts on the fixed member 1, and a frame-shaped portion. It has a connecting portion 55 that connects the 41 and the pedestal portion 50.

The frame-shaped portion 41 in this embodiment has a pair of side walls 42, 42 arranged parallel to each other and a pair of connecting walls 43, 43 connecting the pair of side walls 42, 42 to each other. , Approximately square frame shape. One end 44 side and the other end 45 side of the frame-shaped portion 41 are opened respectively, and the insertion portion 73 (see FIG. 3) of the fixing member 70, which will be described later, is inserted from the opening on the other end 45 side. ing. Further, as shown in FIG. 9, the insertion portion 73 inserted inside the frame-shaped portion 41 protrudes from the opening on the one end 44 side.

The one end 44 side of each side wall 42, 42 has a shape slightly protruding toward the fixed surface 3 side from the one end 44 side of each connecting wall 43. As a result, a wide gap G4 (see FIG. 2) between the end faces of the pair of connecting walls 43, 43 on the one end 44 side and the pair of connecting portions 55, 55, which will be described later, is widely secured, and the pair of connecting portions 55, 55 are formed. It is easy to bend and deform.

Further, the frame-shaped portion 41 having a substantially square frame shape has a similar shape to the frame-shaped main body portion 30 having a substantially square frame shape and is one size smaller. Specifically, the width of the pair of side walls 42, 42 of the frame-shaped portion 41 (the length in the direction orthogonal to the arrangement direction of the pair of side walls 42, 42) is the pair of side walls 31, 31 of the frame-shaped main body portion 30. Width (length in the direction orthogonal to the arrangement direction of the pair of side walls 31, 31) and the width of the pair of connecting walls 43, 43 of the frame-shaped portion 41 (arrangement of the pair of connecting walls 43, 43). The length in the direction orthogonal to the direction) is formed to be smaller than the pair of connecting walls 32, 32 (the length in the direction orthogonal to the arrangement direction of the pair of connecting walls 32, 32) of the frame-shaped main body portion 30. .. As a result, as shown in FIG. 9, when the frame-shaped portion 41 is inserted inside the frame-shaped main body portion 30, the entire inner circumference of the frame-shaped main body portion 30 and the entire outer peripheral circumference of the frame-shaped main body portion 41 are formed. A first gap S1 is formed between them.

Further, from the outer periphery of the frame-shaped portion 41 on the other end 45 side, a stopper protrusion 46 having a substantially square ring shape is projected toward the outside of the frame-shaped portion. As shown in FIG. 9, the stopper protrusion 46 is provided on one end side (back side) of the annular protrusion 36 when the frame-shaped portion 41 is maximally inserted into the frame-shaped main body portion 30 from the opening 35 side. ) To restrict further insertion.

Further, a first engaging protrusion 47 having a tapered surface on the outer surface is projected at the center of each connecting wall 43 near the other end 45 in the width direction. As shown in FIG. 5, when the first engaging protrusion 47 engages with the first engaging hole 38 of the frame-shaped main body 30, the anti-vibration member 40 is formed inside the frame-shaped main body 30. It is designed to be installed.

In this embodiment, the protruding first engaging protrusion 47 is formed on the frame-shaped portion 41 side, and the hole-shaped first engaging hole 38 is formed on the frame-shaped main body portion 30 side. An engaging hole may be formed on the frame-shaped portion 41 side, and an engaging protrusion that engages with the engaging hole may be formed on the frame-shaped main body portion 30 side. Further, the structure for engaging the frame-shaped main body portion 30 and the frame-shaped portion 41 is not limited to the above structure.

Further, second engaging holes 48, 48 having a substantially square hole shape are formed on both sides of each connecting wall 43 near the other end 45 in the width direction. The second engaging protrusions 80, 80, which will be described later, of the fixing member 70 are engaged with the second engaging holes 48, 48, respectively.

Further, stopper ribs 49 formed with a predetermined length along the width direction are projected from the center of the end face on the other end 45 side of each connecting wall 43 in the width direction. The stopper rib 49 is capable of contacting the flange portion 71a of the base portion 71, which will be described later, of the fixing member 70 (when the insertion portion 73 is further pushed into the frame-shaped portion 41 from the state shown in FIG. 10). It abuts) and serves as a push-in stopper for the fixing member 70.

As shown in FIG. 4, the pedestal portion 50 that comes into contact with the fixed member 1 is arranged at one end 44 side of the frame-shaped portion 41 at a distance interval, and is connected via the connecting portion 55. The pedestal portion 50 in this embodiment is a plate portion 51 having a substantially square plate shape, which is one size larger than the outer peripheral shape of the frame shape portion 41 having a substantially square frame shape. It has a protrusion 53 that protrudes from one end side of the plate portion 51. The protrusion 53 in this embodiment is formed of a pair of protrusions extending on one end side of the plate portion 51 on both sides in the width direction so as to be parallel to the pair of side walls 42, 42. As shown in FIG. 9, these pair of protrusions 53, 53 come into contact with the fixed member 1 (here, the fixed surface 3). Further, the pair of protrusions 53, 53 are provided so as to be located outside the connecting portion between the connecting portion 55 and the plate portion 51 (here, the connecting portion between one end 58 of the connecting portion 55 and the plate portion 51). Has been done. It can be said that the pair of protrusions 53, 53 are provided so as to be located outside the contact portion T (see FIG. 9) between the connecting portion 55 and one end of the insertion portion 73. Further, a circular insertion hole 51a into which the fixed portion 5 is inserted is formed in the center of the plate portion 51.

Further, as shown in FIG. 9, the outer surface of the connecting portion 55 is separated from the frame-shaped main body 30 with the frame-shaped portion 41 inserted inside the frame-shaped main body 30. In the holder 10, when the frame-shaped portion 41 is inserted inside the frame-shaped main body portion 30, the connecting portion 55 is also inserted inside the frame-shaped main body portion 30 as shown in FIG. However, the outer surface of the connecting portion 55 means a surface facing the inner surface of the frame-shaped main body portion 30 (a surface facing the inner surface). Further, as described above, in the state where the frame-shaped portion 41 is inserted inside the frame-shaped main body portion 30, the outer surface of the connecting portion 55 is separated from the frame-shaped main body portion 30, so that a pair A predetermined gap G1 is formed between the outer surface of the connecting portions 55 and 55 and the inner surface of the frame-shaped main body portion 30 (here, the inner surfaces of the pair of side walls 31 and 31), and the connecting portion 55 is bent. It can be transformed.

Further, the connecting portion 55 extends obliquely toward the pedestal portion 50 so as to be narrowed, and is connected to the pedestal portion 50. Further, the connecting portion 55 is flexible and deformable, and elastically contacts one end 76 of the insertion portion 73 of the fixing member 70, which will be described later (see FIG. 9).

In this embodiment, it has a pair of connecting portions 55, 55. As shown in FIGS. 2 and 4, the pair of connecting portions 55, 55 have other ends 56, 56 connected to the end faces on one end side of the pair of side walls 42, 42 of the frame-shaped portion 41, respectively. At the same time, it extends diagonally inward while approaching each other so as to form a substantially inverted C shape so as to narrow toward the pedestal portion 50 side, and further bends so that one ends 58 and 58 are parallel to each other. It is connected to the other end side (front side) of the pedestal portion 50, respectively. One end 58 of the connecting portion 55 is provided along the insertion direction of the inserting portion 73 (the direction along the axial direction C (see FIG. 9) of the inserting portion 73) inside the frame-shaped portion 41. It can be said that. Further, as shown in FIG. 2, each connecting portion 55 is formed to have the same width as the width of the side wall 42 of the frame-shaped portion 41.

Then, as shown in FIG. 9, the frame is in a state where one end 76 of the insertion portion 73 of the fixing member 70 is in contact with the inner surface of the pair of connecting portions 55, 55 (the surface facing the connecting portion 55 on the mating side). When the insertion portion 73 is further pushed into the shape portion 41, as shown in FIG. 10, one end 76 of the insertion portion 73 presses the pair of connecting portions 55 and 55 to bend and deform. ..

As shown in FIG. 9, when one end 76 of the insertion portion 73 is in contact with the inner surfaces of the pair of connecting portions 55, 55, the outer surfaces of the pair of connecting portions 55, 55 and the frame are as described above. A predetermined gap G1 is formed between the inner surfaces of the pair of side walls 31 and 31 of the shape main body portion 30, and the end surface on the one end 76 side of the insertion portion 73 and the inner surfaces of the pair of connecting portions 55 and 55. A predetermined gap G2 is formed between the two. As a result, when the pair of connecting portions 55, 55 is pressed by one end 76 of the inserting portion 73, the pair of connecting portions 55, 55 are easily bent and deformed (the gaps G1 and G2 as described above are formed). Otherwise, there is less room for the connecting portion 55 to bend and deform, and it becomes difficult for the connecting portion 55 to bend and deform).

The connecting portion 55 of this embodiment has a shape in which one end 58 is bent as described above, but the present invention is not limited to this. For example, the connecting portion may have a shape that extends from the other end to one end without bending, may have a plurality of inclined portions having different angles, or may have a curved shape. Any shape may be used as long as one end of the shape is in contact with the shape and can be bent and deformed.

Further, as shown in FIG. 9, the ends 58, 58 of the pair of connecting portions 55, 55 are the outer peripheral edges of the insertion holes 51a of the pedestal portion 50, and are larger than the pair of protruding portions 53, 53 of the pedestal portion 50. It is connected inside. Further, one end 33 of the frame-shaped main body portion 30 comes into contact with the outer peripheral edge portion on the other end side (front side) of the pedestal portion 50 (see FIG. 9). Further, the spring constant of the connecting portion 55 is smaller than the spring constant of the protruding portion 53, and the connecting portion 55 is more likely to bend and deform than the protruding portion 53.

Further, in the anti-vibration member 40, an extension piece 60 extends from the side of the frame-shaped portion 41 opposite to the pedestal portion 50, and the extension piece 60 extends to the flange portion 71a of the fixing member 70, which will be described later. It is pressed and can be bent outward. In this embodiment, a pair of extending pieces 60, 60 extend along the axial direction C of the frame-shaped portion 41 from the other ends 45, 45 of the pair of side walls 42, 42 constituting the frame-shaped portion 41. Further, as shown in FIG. 2, each extension piece 60 is formed to have the same width as the width of the side wall 42 of the frame-shaped portion 41.

Further, on the outer surface of each extension piece 60 on the base end 61 side (one end side close to the fixed surface 3) in the extension direction (opposite surface to the extension piece 60 on the other side), The concave portions 63 are formed respectively. As a result, each extension piece 60 is a plate-shaped piece provided with a thin-walled hinge on the base end 61 side, and is easily bent outward via the concave portion 63.

Further, the pair of extension pieces 60, 60 do not bend in the axial direction of the frame-shaped portion 41 in the state before the insertion portion 73 is inserted inside the frame-shaped portion 41 and pressed by the flange portion 71a. It extends straight along C (see FIG. 4), and in a state where such a pair of extension pieces 60, 60 extend straight, the frame-shaped portion 41 is on the one end 33 side of the frame-shaped main body portion 30. It is inserted into the frame-shaped main body 30 from the opening 35 (see FIG. 5). That is, the maximum distance between the outer surfaces of the extending pieces 60 in the extended state without bending is smaller than the minimum distance between the inner surfaces of the pair of side walls 31 and 31, and the pair of extending pieces 60, 60 can be inserted between the pair of side walls 31 and 31 of the frame-shaped main body 30. Further, the minimum distance between the inner surfaces of the extending pieces 60 in the extended state without bending is formed to be larger than the maximum distance between the outer surfaces of the pair of side walls 74, 74 constituting the insertion portion 73 of the fixing member 70. The insertion portion 73 of the fixing member 70, which will be described later, can be inserted between the pair of extension pieces 60, 60.

Further, on the inner surface of each extension piece 60 on the tip side in the extension direction (the side opposite to the base end 61 in the extension direction and the other end side separated from the fixed surface 3), the extension piece 60 is provided. A tapered surface 65 is formed that gradually tapers toward the tip in the extending direction. As shown in FIG. 5, the maximum distance between the outer surfaces of the pair of side walls 74, 74 of the insertion portion 73 of the fixing member 70 is smaller than the minimum distance between the inner surfaces of the extended pieces 60, so that the pair In a state where the extension pieces 60, 60 of the above are extended straight without bending, they are inserted between the pair of extension pieces 60, 60 and inside the frame-shaped portion 41. Since such a tapered surface 65 is formed on the pair of extension pieces 60, 60, respectively, the insertion portion 73 can easily pass between the pair of extension pieces 60, 60. Further, as shown in FIG. 9, when the insertion portion 73 is inserted into the inside of the frame-shaped portion 41, the flange portion 71a of the fixing member 70 comes into surface contact with the tapered surface 65 of each extension piece 60. The contact area is widened so that the pushing force from the fixing member 70 can be easily received.

Further, as described above, since the concave portion 63 is formed on the outer surface of each extension piece 60 on the base end 61 side, the flange portion 71a of the fixing member 70 causes the extension direction of each extension piece 60. In a state where the tip side (the other end side that separates from the fixed surface 3) is pressed and bent outward, as shown in FIG. 10, between the outer surface of the extension piece 60 and the frame-shaped main body portion 30. In addition, a gap K is formed by the concave portion 63. In this embodiment, as shown in FIG. 10, the pair of extension pieces 60, 60 that are pressed by the flange portion 71a of the fixing member 70 and bent outward through the concave portion 63 are the tips in the extension direction. The outer surface on the side is in contact with the end surface of the pair of side walls 31 and 31 of the frame-shaped main body 30 on the other end 34 side and the other end side (front side) of the annular protrusion 36, and the concave portion 63 causes the annular protrusion. A gap K extending diagonally outward from the inward angle portion of 36 is formed.

In the case of this embodiment, the anti-vibration member 40 described above has anti-vibration performance such as rubber, elastic elastomer, etc., in all parts (frame-shaped portion, pedestal portion, connecting portion, extending piece, etc.). It is integrally formed of an elastic resin material. Further, the shape of each portion (frame-shaped portion, pedestal portion, connecting portion, extending piece, etc.) of the anti-vibration member is not particularly limited.

Next, the fixing member 70 will be described. As shown in FIG. 3, the fixing member 70 has an insertion portion 73 inserted inside the frame-shaped portion 41 of the vibration isolator member 40, and a fixing means that engages with the fixed portion 5.

The fixing member 70 in this embodiment has a base portion 71 having a substantially square plate shape which is a portion to be pushed by an assembling worker of the holder 10, and the insertion portion 73 is continuously provided with the base portion 71. Has been done. The insertion portion 73 is one end side (back side) of the base portion 71, and is a pair of side walls 74, 74 extending in parallel with each other with a predetermined length from slightly inside the outer peripheral edge portion thereof, and their extension. It has a connecting wall 75 that connects one end side in the direction to each other. Further, a circular insertion hole 75a into which the fixed portion 5 is inserted is formed in the center of the connecting wall 75. Further, a plurality of reinforcing portions 77 are provided between the base portion 71 and the connecting wall 75 at positions that do not interfere with the fixed portion 5 inserted into the insertion hole 75a to reinforce the entire fixing member 70. Is planned.

Then, as shown in FIG. 9, with the insertion portion 73 inserted inside the frame-shaped portion 41, one end 76 of the insertion portion 73 presses the connecting portion 55, and the connecting portion 55 is bent and deformable. ing. Further, with the insertion portion 73 inserted inside the frame-shaped portion 41, one end 76 of the insertion portion 73 is arranged at a position facing the pair of connecting portions 55, 55, and the pair of connecting portions 55 thereof. , 55 can be pressed to bend and deform (see FIG. 9).

Further, as shown in FIG. 9, the maximum distance between the pair of side walls 74 and 74 constituting the insertion portion 73 (here, the maximum distance between the outer surfaces of the pair of side walls 74 and 74) is set to "W1", and the pair of connecting portions 55. , 55, the minimum distance on the other end 56 side (here, the minimum distance between the inner surfaces of the pair of connecting portions 55, 55 on the other end 56 side) is “W2”, and the minimum distance on the one end 58 side of the pair of connecting portions 55, 55. When the distance (here, the minimum distance between the inner surfaces of the pair of connecting portions 55, 55 on one end 58 side) is set to "W3", W1 is provided so as to be smaller than W2 and larger than W3. (W3 <W1 <W2). As a result, when the insertion portion 73 is pushed into the frame-shaped portion 41, one end 76 of the insertion portion 73 surely contacts the pair of connecting portions 55, 55.

The width of the pair of side walls 74, 74 of the insertion portion 73 (the length in the direction orthogonal to the arrangement direction of the pair of side walls 74, 74) is the width of the pair of side walls 42, 42 of the frame-shaped portion 41 (a pair of side walls 42, 42). The maximum length of the pair of side walls 74, 74 of the insertion portion 73 in the arrangement direction is smaller than the length of the side walls 42, 42 in the direction orthogonal to the arrangement direction) The length is smaller than the length of the connecting walls 43, 43 in the direction orthogonal to the arrangement direction). As a result, as shown in FIG. 9, with the insertion portion 73 inserted inside the frame-shaped portion 41, between the entire inner circumference of the frame-shaped portion 41 and the entire outer circumference of the insertion portion 73, the first Two gaps S2 are formed.

Further, as shown in FIG. 10, the insertion portion 73 is inserted inside the frame-shaped portion 41 of the vibration isolator member 40, and the connecting portion 55 is pressed by one end 76 thereof, but on the opposite side to the one end 76. A flange portion 71a is provided on the other end side where the position is located. In this embodiment, the peripheral edge portion of the base portion 71 has a flange shape extending outward from the outer peripheral portion of the insertion portion 73, and this portion is the flange portion 71a. As shown in FIGS. 9 and 10, the flange portion 71a presses the extension piece 60 of the vibration isolator member 40 and bends it outward.

Further, one end 76 side of the pair of side walls 74, 74 constituting the insertion portion 73, and the outer surface side thereof (the side opposite to the inner surface facing the internal space of the insertion portion 73) is chamfered at a predetermined angle. Chamfers 74a and 74a are formed. As shown in FIG. 5, the chamfered portions 74a and 74a are inserted when the insertion portion 73 is inserted into the frame-shaped portion 41 by passing through a pair of straight extension pieces 60 and 60. The portion 73 is easily inserted, and as shown in FIG. 9, one end 76 of the insertion portion 73 is easily brought into contact with the inner surfaces of the pair of connecting portions 55 and 55.

Further, on the inner surface side of the pair of side walls 74 and 74 (the side facing the internal space of the insertion portion 73 and facing the side wall 74 of the other side), it extends diagonally inward toward the base 71 side. A plurality of fixed claws 79 are extended. These fixing claws 79 engage with the fixed portion 5 to fix the fixing member 70 to the fixed portion 5 (see FIGS. 9 and 10). Here, the extending end of the fixing claw 79 engages with the thread groove of the stud bolt which is the fixed portion 5. That is, in this embodiment, the fixing claw 79 serves as the "fixing means" in the present invention. The shape and structure of the fixing means are not particularly limited as long as they can be engaged with the fixed portion and the fixing member can be fixed to the fixed portion.

Further, a pair of second engaging protrusions 80 and 80 are provided on the outer surface side of each side wall 74 in the width direction toward the other end (closer to the base 71), respectively (4 in total). A second engaging protrusion 80 is provided). Each of the second engaging protrusions 80 engages with the corresponding second engaging hole 48 of the anti-vibration member 40, whereby the fixing member 70 is attached to the anti-vibration member 40. ..

The length of each of the second engaging protrusions 80 along the axial direction C of the insertion portion 73 is the axial direction C of the frame-shaped portion 41 of each of the second engaging holes 48 provided in the frame-shaped portion 41. It is shorter than the length along. As a result, the second engaging protrusion 80 can be moved in the second engaging hole 48, and the insertion portion 73 can be moved in the axial direction relative to the frame-shaped portion 41.

In this embodiment, the protruding second engaging protrusion 80 is formed on the insertion portion 73 side, and the hole-shaped second engaging hole 48 is formed on the frame-shaped portion 41 side. An engaging hole may be formed on the 73 side, and an engaging protrusion that engages with the engaging hole may be formed on the frame-shaped portion 41 side. Further, the structure for engaging the frame-shaped portion 41 and the insertion portion 73 is not limited to the above structure.

In the case of this embodiment, all the parts (base, insertion part, fixing claw, etc.) of the fixing member described above are integrally formed of a well-known synthetic resin material. Further, the shape of each portion (base portion, insertion portion, fixing claw, etc.) of the fixing member is not particularly limited.

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

First, as shown by the arrow in FIG. 4, the frame-shaped portion 41 is inserted and pushed in from the pair of extension pieces 60, 60 side through the opening 35 on the one end 33 side of the frame-shaped main body portion 30. Then, a pair of extension pieces 60, 60 are inserted from the opening 37 on the other end 34 side of the frame-shaped main body 30, and the first engaging protrusion 47 of the frame-shaped portion 41 is formed by the frame-shaped main body 30. Engage with the first engaging hole 38 of the. Further, the other end side of the stopper protrusion 46 of the frame-shaped portion 41 comes into contact with one end side of the annular protrusion 36 of the frame-shaped main body portion 30, the pushing amount thereof is restricted, and one end of the frame-shaped main body portion 30 is regulated. 33 comes into contact with the outer peripheral edge portion on the other end side of the pedestal portion 50. As a result, the anti-vibration member 40 can be attached to the holding member 20 by being mounted inside the frame-shaped main body 30 in a state where the frame-shaped portion 41 is prevented from coming off (see FIG. 5).

At this time, in this embodiment, the pair of extension pieces 60, 60 provided on the frame-shaped portion 41 are in the axial direction C of the frame-shaped portion 41 before being pressed by the flange portion 71a of the fixing member 70. Since it extends straight along the frame, the frame-shaped portion 41 can be smoothly inserted inside the frame-shaped main body portion 30, and the insertion workability is good (a pair of extension pieces 60, 60 are bent outward). Then, when the frame-shaped portion 41 is inserted into the inside of the frame-shaped main body portion 30, the pair of extension pieces 60, 60 are likely to be caught in the opening 35 on the one end 33 side of the frame-shaped main body portion 30).

From the above state, as shown by the arrow in FIG. 5, the insertion portion 73 is inserted through the opening on the other end 45 side of the frame-shaped portion 41. At this time, the insertion portion 73 is passed between the pair of straight extension pieces 60, 60, and is inserted into the inside of the frame-shaped portion 41 from one end 76 side thereof. Then, as shown in FIG. 9, the flange portion 71a of the fixing member 70 presses the pair of extension pieces 60, 60 to bend outward, and each second engaging protrusion 80 of the insertion portion 73 is formed. Each of the corresponding second engaging holes 48 of the frame-shaped portion 41 is engaged with each other. As a result, the insertion portion 73 is mounted inside the frame-shaped portion 41, and the fixing member 70 can be assembled to the vibration isolator member 40. Further, in this state, one end 76 of the insertion portion 73 protrudes from the opening on the one end 44 side of the frame-shaped portion 41 and is arranged to face the pair of connecting portions 55 and 55, and one end 76 of the insertion portion 73 is arranged. The fixing member 70 is assembled to the anti-vibration member 40 in a state where the insertion portion 73 is elastically contacted with the inner surfaces of the pair of connecting portions 55, 55 and the elastic force from the connecting portion 55 is applied. It has become.

By inserting the frame-shaped portion 41 inside the frame-shaped main body portion 30 and inserting the inserting portion 73 inside the frame-shaped portion 41 as described above, the holding member 20, the anti-vibration member 40, and the vibration isolating member 40 can be inserted. The holder 10 can be obtained by assembling and integrating the fixing member 70 with each other. In this state, as shown in FIG. 9, one end 76 of the insertion portion 73 is in contact with the inner surfaces of the pair of connecting portions 55, 55.

After that, the long member P is inserted into the holding space 27 of the holding portion 21 of the holding member 20 and held by the holding claws 29. The long member P may be held after the holder 10 is fixed to the surface to be fixed 3.

Next, the insertion hole 51a of the anti-vibration member 40 and the insertion hole 75a of the fixing member 70 are aligned with the fixed portion 5, and are close to the fixed surface 3 of the fixed member 1 as shown by the arrow in FIG. The holder 10 is pushed in the direction in which the holder 10 is used. Then, the fixed portion 5 is inserted into the insertion hole 51a of the vibration isolator 40 and the insertion hole 75a of the fixing member 70, is received inside the insertion portion 73, and the plurality of fixing claws 79 which are fixing means are covered. Engage with the fixed portion 5. At this time, since the insertion portion 73 of the fixing member 70 is pushed up by the fixed portion 5 in the direction of exiting from the opening on the other end 45 side of the frame-shaped portion 41, the entire holder 10 is held down while pressing the base portion 71 of the fixing member 70. Push in. After that, the holder 10 is pushed in until the protrusions 53, 53 of the pedestal portion 50 of the vibration isolator 40 come into contact with the fixed surface 3.

By the way, as described above, when the holder 10 is fixed to the member to be fixed 1, the insertion portion 73 may be excessively pushed against the frame-shaped portion 41. In this case, as shown in FIG. 10, one end 76 of the insertion portion 73 presses the inner surfaces of the pair of connecting portions 55, 55 to bend and deform the pair of connecting portions 55, 55, and the flange of the fixing member 70. The portion 71a presses the pair of extension pieces 60, 60 and bends them outward. In this embodiment, the pair of connecting portions 55, 55 bend and deform so as to have a shape that matches the outer peripheral shape of one end 76 of the insertion portion 73. That is, the chamfered portions 74a, 74a of one end 76 of the insertion portion 73 press the inner surface of the diagonally extending portion of the pair of connecting portions 55, 55, so that the pair of connecting portions 55, 55 have one end 58. While the inner surface side of, 58 is pressed and compressed and deformed (however, even in this state, one ends 58 and 58 are maintained in a state of being parallel to each other), the connecting portions 55 and 55 are outward (but through the one ends 58 and 58). It bends and deforms toward the gap G1 side).

As described above, as shown in FIGS. 9 and 10, the holder 10 is fixed to the fixed member 1 via the fixed portion 5, and the long member P is held by the fixed member 1. Can be done.

Then, in the holder 10, as shown in FIG. 9, with the insertion portion 73 inserted inside the frame-shaped portion 41, one end 76 of the insertion portion 73 presses the connecting portion 55 to press the connecting portion 55. 55 is flexible and deformable (see FIG. 10). Therefore, when the holder 10 is fixed to the member to be fixed 1, even if the insertion portion 73 is excessively pushed against the frame-shaped portion 41, as shown in FIG. 10, one end 76 of the insertion portion 73 is paired. Since the connecting portions 55, 55 of the above are pressed to bend and deform these connecting portions 55, 55, the pushing force from the fixing member 70 can be absorbed, and the compressive deformation of the pedestal portion 50 can be suppressed. It becomes. As a result, a predetermined anti-vibration performance can be obtained by the anti-vibration member 40.

Further, as described above, since the compression deformation of the pedestal portion 50 is suppressed, the holding height of the long member P held by the holding portion 21 from the fixed surface 3 can be made constant, and the cover can be covered. It is possible to suppress variations in the holding position of the long member P from the fixed surface 3.

Further, in this embodiment, as shown in FIG. 9, the pair of connecting portions 55, 55 are close to each other so as to form a substantially inverted C shape so as to be narrowed toward the pedestal portion 50 side. The shape extends diagonally inward, and one ends 58 and 58 are bent so as to be parallel to each other so as to be connected to the other end side of the pedestal portion 50. In the case of the connecting portion 55 having such a shape, the extending length can be secured longer than in the case of the connecting portion simply extending diagonally, so that the inserting portion 73 is inserted inside the frame-shaped portion 41. Then, when one end 76 presses the pair of connecting portions 55, 55, the pair of connecting portions 55, 55 are easily bent and deformed to more effectively absorb the pushing force from the fixing member 70. be able to. Further, since one end 58 of the connecting portion 55 is bent, when one end 76 of the inserting portion 73 presses the pair of connecting portions 55, 55, the bent one end 58 mainly receives the pushing load, and this one end. With 58 as a fulcrum, the diagonally extending portion can be easily bent and deformed.

In this embodiment, the fixing member 70 has a flange portion 71a on the other end side, and the vibration isolator member 40 has an extension piece 60 of the frame-shaped portion 41 from the side opposite to the pedestal portion 50 side. The extension piece 60 is extended and is pressed by the flange portion 71a so that the extension piece 60 can be bent outward.

According to the above aspect, in order to engage the fixing means with the fixed portion 5 and fix the holder 10 to the fixed member 1, the holder 10 is pushed into the fixed portion 5 and the insertion portion 73 is inserted. When one end 76 bends and deforms the pair of connecting portions 55, 55, as shown in FIG. 10, the flange portion 71a presses the extension piece 60 and bends it outward, so that the pushing force from the fixing member 70 Can be absorbed in cooperation with the bending deformation of the connecting portion 55, and the compression deformation of the pedestal portion 50 can be suppressed more effectively. As a result, the anti-vibration performance of the anti-vibration member 40 can be more effectively maintained, and the variation in the holding position of the long member P from the fixed surface 3 can be suppressed more effectively.

Further, in this embodiment, a concave portion 63 is formed on the outer surface of the extension piece 60 on the base end 61 side in the extension direction, and the flange portion 71a presses the extension piece 60 to the outside. As shown in FIG. 10, a gap K is formed by the concave portion 63 between the outer surface of the extension piece 60 and the frame-shaped main body portion 30.

According to the above aspect, the concave portion 63 formed on the base end side outer surface of the extension piece 60 makes it easier to bend the flange portion 71a when it abuts on the extension piece 60 and bends outward. Therefore, the compression deformation of the pedestal portion 50 can be suppressed more effectively, the vibration isolating performance of the vibration isolating member 40 can be maintained more effectively, and the holding position of the long member P from the fixed surface 3 can be maintained. The variation can be suppressed more effectively. Further, when the extension piece 60 is bent, the gap K formed through the concave portion 63 can lower the spring constant of the extension piece 60 to facilitate bending and deformation, and the vibration isolation performance of the vibration isolation member 40. Can be further enhanced.

Further, in this embodiment, as shown in FIG. 9, the frame-shaped portion 41 is inserted inside the frame-shaped main body portion 30, and the insertion portion 73 is inserted inside the frame-shaped portion 41. A first gap S1 is formed between the frame-shaped main body portion 30 and the frame-shaped portion 41, and a second gap S2 is formed between the frame-shaped portion 41 and the insertion portion 73.

According to the above aspect, since the first gap S1 and the second gap S2 are formed as described above, the fixing means is engaged with the fixed portion 5 to fix the holder 10 to the fixed member 1. When the fixing member 70 is pushed into the fixed portion 5, the frame-shaped portion 41 partially contacts the frame-shaped main body portion 30 and the insertion portion 73, so that the vibration-proofing performance of the vibration-proofing member 40 is improved. be able to. That is, since there is a large room for bending and deforming the frame-shaped portion 41, the anti-vibration performance of the anti-vibration member 40 is good. Without the gaps S1 and S2 as described above, the bending deformation of the frame-shaped portion 41 is limited, so that the vibration-proofing performance of the vibration-proofing member 40 tends to be lowered. Further, when the frame-shaped portion 41 is inserted inside the frame-shaped main body portion 30, or when the insertion portion 73 is inserted inside the frame-shaped portion 41, it becomes easy to insert.

Further, in this embodiment, as shown in FIG. 9, the pedestal portion 50 has a plate portion 51 and a protrusion 53 protruding from one end side of the plate portion 51, and the protrusion 53 is a protrusion 53. It is provided so as to be located outside the connecting portion between the connecting portion 55 and the plate portion 51.

In the case of the above aspect, as shown in FIG. 9, since the protrusion 53 abuts on the fixed surface 3, there is a gap G3 between one end side (back surface side) of the plate portion 51 and the fixed surface 3. Will occur. Therefore, in order to engage the fixing means with the fixed portion 5 and fix the holder 10 to the fixed member 1, the fixing member 70 is pushed into the fixed portion 5 and one end 76 of the insertion portion 73 is connected. When the portion 55 is pressed, the plate portion 51 is mainly flexed and deformed due to the gap G3, so that the compression deformation of the protrusion 53 located outside the connecting portion between the connecting portion 55 and the plate portion 51 can be suppressed. Therefore, the anti-vibration performance of the anti-vibration member 40 can be maintained even more effectively.

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

1 Fixed member 5 Fixed part 10 Holder 20 Holding member 21 Holding part 30 Frame-shaped main body part 40 Anti-vibration member 41 Frame-shaped part 50 Pedestal part 51 Plate part 53 Protruding part 55 Connecting part 60 Extending piece 63 Concave part 70 Fixing member 71a Flange portion 73 Insertion portion

Claims (5)

A holder that is fixed to a fixed member having a protruding fixed portion via the fixed portion and holds a long member.
A holding member for holding the long member, a holding member having a frame-shaped main body to which the holding portion is connected, and a holding member.
A frame-shaped portion inserted inside the frame-shaped main body portion, a pedestal portion that abuts on the fixed member, and a vibration-proof member having a connecting portion that connects the frame-shaped portion and the pedestal portion.
It has an insertion portion that is inserted inside the frame-shaped portion and receives the fixed portion, and a fixing member having a fixing means that engages with the fixed portion.
With the frame-shaped portion inserted inside the frame-shaped main body portion, the outer surface of the connecting portion is separated from the frame-shaped main body portion.
A long member characterized in that, in a state where the insertion portion is inserted inside the frame-shaped portion, one end of the insertion portion presses the connecting portion, and the connecting portion is bent and deformable. Holder. The fixing member has a flange portion on the other end side, and has a flange portion.
The anti-vibration member has an extension piece extending from the side of the frame-shaped portion opposite to the pedestal portion side, and the extension piece is pressed by the flange portion and can be bent outward. The holder for a long member according to claim 1. A concave portion is formed on the outer surface of the extension piece on the base end side in the extension direction.
When the flange portion presses the extension piece and bends it outward, a gap is formed by the concave portion between the outer surface of the extension piece and the frame-shaped main body portion. The holder for a long member according to claim 2. With the frame-shaped portion inserted inside the frame-shaped main body and the insertion portion inserted inside the frame-shaped portion, between the frame-shaped main body and the frame-shaped portion, The holding of a long member according to any one of claims 1 to 3, wherein a first gap is formed and a second gap is formed between the frame-shaped portion and the insertion portion. Ingredients. The pedestal portion has a plate portion and a protrusion portion that protrudes from one end side of the plate portion and abuts on the fixed member, and the protrusion portion is a connecting portion between the connecting portion and the plate portion. The holder for a long member according to any one of claims 1 to 4, which is provided so as to be located on the outer side of the member.

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