JP2010193600A - Assembly clip anchor - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide an assembly clip anchor fixing a wire harness when it has structure variability of a wire harness attaching member and opposite side mating holes are offset and arranged in upper/lower directions from the wire harness. <P>SOLUTION: The assembly clip anchor includes an anchor part engaged to the mating holes of a vehicle and a plate-like first wire harness attaching part which is separated from the anchor part and in which an assembly protrusion is installed in a sidewall. A locking object to the mating holes is arranged above the anchor part. A wire harness attaching part coupling part is disposed below the anchor part. The wire harness attaching part coupling part has an assembly insertion hole locking the first wire harness attaching part by inserting the assembly protrusion. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

  The present invention relates to a clip anchor for fixing a wire harness to a fixing member (for example, a clip anchor for disposing a wire harness used for in-vehicle wiring of an automobile on a vehicle body), and the anchor portion and the wire harness mounting portion are separately provided. Therefore, the present invention relates to a clip anchor that can be produced in various shapes.

  A clip anchor is used to arrange and attach the wire harness to a fixing member such as a vehicle body. The clip anchors for wire harnesses require various structures according to the arrangement conditions of the fixing members. On the other hand, by reducing the number of product numbers due to the difference in shape, it is possible to save labor in component management and mold There is a need to reduce costs.

  Therefore, conventionally, for example, from a combination of a locking member provided with a locking body to the mating fitting hole and a mounting member attached to a wire harness in which a plurality of holding chambers of the locking member are arranged in a plane on the side periphery A clip anchor is used. This clip anchor has a structure in which a clip anchor for a wire harness having an arbitrary shape can be optionally formed by inserting and locking a locking member in any of the locking member accommodation chambers.

  On the other hand, when installing a wire harness on the vehicle body, etc., the wire harness is complicatedly bent in a very limited allowable space, and the position of the fitting hole on the vehicle body side and the wire harness is always constant. There is a restriction that it cannot be kept. Therefore, the conventional clip anchor described above is poor in structural changeability of the wire harness mounting member, and therefore cannot cope with various wire harness arrangement conditions, and inevitably various types of wire harnesses having different shapes. An attachment member will be needed.

  Therefore, Patent Document 1 proposes a clip anchor that can deform the wire harness attachment member into various shapes and can accurately cope with complicated arrangement conditions of the wire harness. However, although this clip anchor has the structural changeability of the wire harness mounting member, the distance between the anchoring body of the anchor portion and the wire harness mounting part cannot be adjusted, so the mating fitting hole of the vehicle body or the like is When the offset is provided in the height direction from the wire harness, there is a problem that the offset clip cannot be fixed in the height direction.

Japanese Patent Application No. 2007-68137

  In view of the above circumstances, the present invention has the structural variability of the wire harness mounting member, and the wire harness can be fixed even when the mating fitting hole is offset from the wire harness in the vertical direction. An object is to provide a prefabricated clip anchor.

  According to a first aspect of the present invention, an anchor portion that is locked in a fitting hole of a vehicle body or the like, and the anchor portion are separate from each other, and a plate-like first member provided with an assembly convex portion on a side wall portion thereof. 1 wire harness attachment part, It is an assembly-type clip anchor provided with the latching body to the said fitting hole in the upper part of the said anchor part, and a wire harness attachment part in the lower part of the said anchor part A connection part is provided, and the wire harness attachment part connection part includes an assembly insertion hole for locking the first wire harness attachment part by inserting the assembly convex part. It is a prefabricated clip anchor.

  The assembly projection provided on the side wall portion of the first wire harness attachment portion is locked in the assembly insertion hole provided in the lower portion of the anchor portion, so that the anchor portion and the first wire harness attachment portion are It is a connected clip anchor. Here, “upper” of the “upper part of the anchor part” means the fitting hole side where the clip anchor is fixed, and “lower” of the “lower part of the anchor part” means a wire fixed to the clip anchor. Means the harness side.

  According to a second aspect of the present invention, an anchor portion stacking insertion hole is provided in a bottom surface portion of the wire harness attachment portion connecting portion, and an anchor portion locking body is inserted into the anchor portion stacking insertion hole to fix the anchor portion. It is an assembly-type clip anchor characterized by being connected and locked together. That is, another anchor portion locking body is inserted into the anchor portion stacking insertion hole, and a plurality of anchor portions are stacked and connected, and the distance between the anchor portion locking body and the first wire harness attachment portion Is a prefabricated clip anchor.

  A third aspect of the present invention is characterized in that a plurality of the assembly insertion holes are provided in the vertical direction, and the assembly projections are inserted into the assembly insertion holes at the lowest level. It is a prefabricated clip anchor. Here, the “vertical direction” means the direction connecting the fitting hole and the wire harness fixed to the clip anchor, in other words, the height direction of the anchor portion.

  A fourth aspect of the present invention is characterized in that the shape of the wire harness attachment portion connecting portion is a hexahedron, and a plurality of the assembly insertion holes are provided in the vertical direction on each side wall portion. It is a prefabricated clip anchor.

  According to a fifth aspect of the present invention, the anchor portion and the first wire harness attachment portion are separate from each other, and include a plate and a protruding piece projecting upward from a side wall portion of the plate in an L shape in a side view. And a second wire harness mounting portion provided at the upper end portion of the projecting piece, the second wire harness mounting portion including an assembly convex portion that is inserted into the assembly insertion hole and locked to the anchor portion. It is an assembly-type clip anchor characterized by.

  According to a sixth aspect of the present invention, instead of the first wire harness mounting portion, a plate and a protruding piece protruding upward from a side wall portion of the plate are formed in an L shape in side view, and the protruding An assembly-type clip anchor comprising a second wire harness attachment portion having an assembly convex portion that is engaged with the anchor portion by being inserted into the assembly insertion hole at an upper end portion of the piece. .

  According to a seventh aspect of the present invention, the assembly protrusion of the second wire harness attachment portion has a plurality of protrusions for assembly in the vertical direction, and the assembly insertion hole in the lowermost stage among the assembly insertion holes of the anchor portion. Is an assembled clip anchor characterized by being inserted into the upper assembly insertion hole. In this assembly-type clip anchor, the first wire harness attachment portion is connected to the lower assembly insertion hole, and the second wire harness attachment portion is further connected to the assembly insertion hole above it.

  According to an eighth aspect of the present invention, there is provided a wire harness attachment portion coupling mechanism in which an assembly insertion hole having the same structure as the assembly insertion hole of the anchor portion is provided at a position facing the protruding piece, the wire harness The assembly-type clip anchor is characterized in that the first wire harness attachment portion and / or the second wire harness attachment portion is locked to the attachment portion coupling mechanism. In this aspect, a separate first wire harness attachment part and / or second wire harness attachment part is connected to the second wire harness attachment part.

  According to a ninth aspect of the present invention, the shape of the wire harness attachment portion coupling mechanism is a hexahedron, and at least the side wall portion other than the side wall portion facing the protruding piece has the assembly insertion hole in the vertical direction. It is an assembly-type clip anchor provided with two or more.

  According to a tenth aspect of the present invention, there is provided an assembly-type clip anchor having two assembly insertion holes provided in the vertical direction.

  According to the first aspect of the present invention, the first wire harness mounting portion is connected to the wire harness mounting portion connecting portion provided at the lower portion of the anchor portion, and the locking body and the first wire harness mounting portion at the upper portion of the anchor portion are connected. Therefore, the clip can also be fixed to a fitting hole of a vehicle body or the like that is offset from the wire harness in the vertical direction. Also, by changing the insertion position of the assembly convex portion of the first wire harness attachment portion, the relationship between the direction of the anchoring body of the anchor portion and the direction of the first wire harness attachment portion can be changed at any time. Excellent variability and can reduce the number of parts. Furthermore, this assembly-type clip anchor has a configuration in which the assembly convex portion of the first wire harness attachment portion is inserted into the assembly insertion hole of the wire harness attachment portion connecting portion, so that the assembly is easy and the work Excellent in properties.

  According to the second aspect of the present invention, since the anchor portions are connected and locked in the vertical direction, the anchors are stacked according to the degree of the offset length between the mating fitting hole and the wire harness. By changing the quantity of the parts, the distance between the locking body and the first wire harness attaching part can be adjusted, and the adaptability to offset is improved. Moreover, since an anchor part can be piled up if a latching body is inserted in the insertion hole for anchor part stacking, adjustment of the distance of a latching body and a 1st wire harness attachment part is easy.

  According to the third aspect of the present invention, since the assembly convex portion is inserted into the lowermost assembly insertion hole, the bottom surface of the anchor portion which is the fixing surface of the wire harness and the first wire harness attachment portion are provided. The side surface can be fixed to a fitting hole of a vehicle body or the like that is offset from the wire harness in the vertical direction while having a substantially flat surface. In addition, since a plurality of assembly insertion holes are provided in the vertical direction, a plurality of wire harness attachment portions can be connected to one anchor portion, and the structural variability of the wire harness attachment portion is improved.

  According to the 4th aspect of this invention, since the position which connects a 1st wire harness attachment part can be selected from four side wall parts, and also more than one wire harness attachment part can be connected to one anchor part. Further, the structural variability of the wire harness mounting portion is further improved.

  According to the fifth aspect of the present invention, since the first wire harness attachment portion and the second wire harness attachment portion can be connected to one anchor portion, the structural variability of the wire harness attachment portion is further improved, and the wire harness The wire harness can be fixed even at a location where is bent.

  According to the sixth aspect of the present invention, similarly to the first aspect, the clip can be fixed to the fitting hole of the vehicle body or the like provided by being offset from the wire harness in the vertical direction, and the structure changeability And can reduce the number of parts.

  According to the seventh aspect of the present invention, the lower surface of the first wire harness mounting portion and the second wire harness mounting portion, which are fixed surfaces of the wire harness, and the bottom surface portion of the anchor portion are substantially flush. Therefore, fixing of the wire harness can be simplified and stabilized.

  According to the 8th aspect of this invention, since a 1st wire harness attachment part and / or a 2nd wire harness attachment part can be further connected with a 2nd wire harness attachment part, a wire harness attachment part is lengthened and clipped Anchor wire harness fixability can be improved. Moreover, by assembling the wire harness mounting portion in a T shape, the wire harness can be reliably fixed even under use conditions where the wire harness cannot be disposed directly above the mating fitting hole.

  According to the ninth aspect of the present invention, since the position where the first wire harness attachment part and / or the second wire harness attachment part are connected can be selected from at least three side wall parts, the structure changeability of the wire harness attachment part and The length adjustment function is further improved, and fixing that follows the arrangement state of the wire harness is possible.

  According to the tenth aspect of the present invention, a maximum of two wire harness attachment portions can be connected to each of the wire harness attachment portion connection portion of the anchor portion and the wire harness attachment portion connection mechanism of the second wire harness attachment portion. It is possible to deal with any wire harness arrangement condition.

It is a perspective view of the assembly-type clip anchor which concerns on the example of 1st Embodiment of this invention. It is a perspective view of the assembly-type clip anchor which concerns on the example of 2nd Embodiment of this invention. It is a side view of the assembly-type clip anchor which concerns on the example of 3rd Embodiment of this invention. It is a perspective view of the anchor part concerning the example of an embodiment of the present invention. It is a perspective view of the 1st wire harness attaching part concerning the example of an embodiment of the present invention. It is a perspective view of the 2nd wire harness attachment part concerning the example of an embodiment of the present invention. It is sectional drawing which shows the front and back of the stack of an anchor part. It is a perspective view which shows the other assembly example of an assembly-type clip anchor. It is a perspective view which shows the other assembly example of an assembly-type clip anchor.

  Next, an assembly type clip anchor according to an embodiment of the present invention will be described with reference to the drawings. FIG. 1 is a perspective view of an assembled clip anchor according to a first embodiment of the present invention. FIG. 2 is a perspective view of the assembly type clip anchor according to the second embodiment of the present invention. FIG. 3 is a side view of the assembly type clip anchor according to the third embodiment of the present invention. FIG. 4 is a perspective view of an anchor portion according to an embodiment of the present invention. FIG. 5 is a perspective view of the first wire harness mounting portion according to the embodiment of the present invention. FIG. 6 is a perspective view of the second wire harness mounting portion according to the embodiment of the present invention. FIG. 7 is a cross-sectional view of the anchor portion before and after stacking. FIG. 8 is a perspective view showing another assembly example of the assembly-type clip anchor. FIG. 9 is a perspective view showing another assembly example of the assembly-type clip anchor.

  The assembly-type clip anchor 1 according to the first embodiment of the present invention is a so-called cantilever assembly-type clip anchor 1 that fixes the wire harness A with one wire harness attachment portion, and as shown in FIG. It is comprised from the anchor part 10 and the 1st wire harness attachment part 20. As shown in FIG. As will be described later, in the assembly type clip anchor 1, the assembly convex portion 21 of the first wire harness attachment portion 20 is inserted into the assembly insertion hole 12 of the wire harness attachment portion connecting portion 11 provided in the lower portion of the anchor portion 10. Have been used.

  As shown in FIGS. 1 and 4, the anchor portion 10 is provided with a locking body 13 to the mating fitting hole at the upper portion and a wire harness attachment portion connecting portion 11 at the lower portion. This anchor portion 10 has a function of fixing the assembly-type clip anchor 1 to a vehicle or the like, and a non-return locking projection (not shown) provided on a substantially eight-shaped locking body 13 includes: The anchor portion 10 is prevented from falling off from the vehicle or the like by being locked in a non-return shape by a locking claw (not shown) provided in the mating side fitting hole. At this time, since the locking body 13 is bent and reduced in diameter when inserted into the mating fitting hole, it is held in the mating fitting hole by the outward elastic force with respect to the fitting hole side wall. Has been. Note that the locking body locking umbrella portion 14 has a function of preventing the locking body 13 from penetrating through the mating fitting hole.

  The wire harness attachment portion connecting portion 11 is a hexahedron and has four side wall portions 15. Each of the side wall portions 15 is provided with two assembly insertion holes 12 in the vertical direction, so that a total of eight assembly insertion holes 12 are provided in the wire harness attachment portion connecting portion 11.

  Inside the wire harness attachment portion connecting portion 11, there is one space in the vertical direction corresponding to the two upper and lower assembly insertion holes 12, and the lower space is the space of the first wire harness attachment portion 20. It is an accommodating part for the assembling convex part 21, and the upper space is an accommodating part for the assembling convex part 31 of the second wire harness mounting part 30 described later. An opening portion for the side wall portion 15 of the housing portion forms the assembly insertion hole 12. Therefore, the lower assembly insertion hole 12 is connected to the opposing assembly insertion hole 12 formed in the lower stage and the lower assembly insertion hole 12 provided in the side wall portion 15 adjacent to the left and right. The relationship between the upper assembly insertion holes 12 is the same as in the lower case.

  Further, as will be described later, the anchor portion stacking insertion hole 16 for inserting the locking body 13 of the anchor portion 10 into the bottom surface of the wire harness attachment portion connecting portion 11 and connecting the anchor portion 10 in the vertical direction. Is provided. In addition, the material of the anchor part 10 is resin, for example.

  As shown in FIG. 5, the first wire harness attachment portion 20 is a substantially rectangular plate, and a flat plate is formed on one side wall portion perpendicular to the longitudinal direction of the first wire harness attachment portion 20. The assembling convex portion 21 is formed on the same plane. In the assembly type clip anchor 1 according to the first embodiment, the assembly protrusion 21 has the lower assembly insertion hole 12 out of the upper and lower assembly insertion holes 12 formed in the wire harness attachment portion coupling portion 11. Inserted into. The anchor portion 10 and the first wire harness attachment portion 20 are connected by the front end portion of the assembly convex portion 21 being fitted and held in the assembly insertion hole 12 facing the insertion-side assembly insertion hole 12. ing.

  Further, locking protrusions 22 are formed on the left and right side wall portions of the assembling convex portion 21. When inserting the assembling convex portion 21 into the assembling insertion hole 12, the locking projections 22 abut on the left and right peripheral end portions of the assembling insertion hole 12, and the assemblage is caused by pressure in the inserting direction at the time of insertion. The inner wall portion of the insertion hole 12 bends and temporarily expands in the lateral direction. By temporarily expanding the diameter of the assembly insertion hole 12, the locking projection 22 passes through the assembly insertion hole 12, and the assembly convex portion 21 is accommodated in the accommodation portion. After the passage of the locking projection 22, the shape of the assembly insertion hole 12 whose diameter has been expanded is restored.

  At this time, the bottom surface of the anchor part 10 and the surface of the first wire harness mounting part 20 on the side in contact with the wire harness form substantially the same plane. The locking protrusions 22 accommodated in the accommodating portion prevent the assembly convex portion 21 from coming out of the assembly insertion hole 12 when the first wire harness attachment portion 20 is connected to the anchor portion 10.

  Further, a tape stopper 23 projects from the side wall portion of the side wall portion perpendicular to the longitudinal direction of the first wire harness mounting portion 20 on the side where the assembly convex portion 21 is not formed. The tape stopper 23 prevents the tape B used for fixing the wire harness A to the assembly-type clip anchor 1 from slipping off from the first wire harness attachment portion 20. In addition, the 1st wire harness attaching part 20 is resin, for example.

  Next, the assembly type clip anchor 2 according to the second embodiment of the present invention will be described. The assembly-type clip anchor 2 according to the second embodiment is a so-called both-end assembly-type clip anchor 2 that fixes the wire harness A with a total of two wire harness attachment portions connected to the left and right sides of the anchor portion 10. As shown in FIG. 2, the anchor portion 10, the first wire harness attachment portion 20, and the second wire harness attachment portion 30 are configured.

  In the assembly type clip anchor 2 according to the second embodiment, as in the first embodiment, the assembly protrusion 21 of the first wire harness attachment portion 20 is used for the assembly of the lower stage of the wire harness attachment portion connecting portion 11. The anchor portion 10 and the first wire harness attachment portion 20 are connected by being inserted into the insertion hole 12. And the convex part 31 for an assembly of the 2nd wire harness attachment part 30 is inserted in the assembly insertion hole 12 of the upper stage of the wire harness attachment part connection part 11, and a wire harness attachment part is formed in the right-and-left both sides of the anchor part 10. Has been.

  As shown in FIG. 6, the second wire harness attachment portion 30 is a protrusion that protrudes upward from one of the substantially rectangular plate 32 and the side wall portion perpendicular to the longitudinal direction of the plate 32. It is comprised from the piece 33 and the wire harness attachment part connection mechanism 34 formed in the position facing this protrusion piece 33. FIG.

  At the upper end of the protruding piece 33, a flat plate-like assembly convex part 31 is provided in parallel to the longitudinal direction of the plate 22. The assembling convex portion 31 has the same shape and dimensions as the assembling convex portion 21 of the first wire harness mounting portion 20, and the tip of the assembling convex portion 31 faces the insertion-side assembling insertion hole 12. The anchor portion 10 and the second wire harness attachment portion 30 are connected by being fitted and held in the assembly insertion hole 12. As described above, among the upper and lower assembly insertion holes 12 formed in the wire harness attachment part connecting portion 11 of the anchor part 10, the assembly protrusion of the second wire harness attachment part 30 is inserted into the upper assembly insertion hole 12. The portion 31 is inserted, and the assembly convex portion 21 of the first wire harness attachment portion 20 is inserted into the lower assembly insertion hole 12 so that the bottom surface of the anchor portion 10 and the wire harness of the first wire harness attachment portion 20 are inserted. The surface on the side in contact with A and the surface on the side in contact with the wire harness A of the second wire harness mounting portion 30 form substantially the same plane.

  Further, a locking projection 35 is formed on the side wall portion of the assembly convex portion 31 of the second wire harness attachment portion 30. Similar to the locking protrusions 22 of the first wire harness mounting portion 20, the locking protrusions 35 are inserted when they are brought into contact with the left and right peripheral ends of the assembly insertion hole 12 when inserted into the assembly insertion hole 12. Due to the pressure in the insertion direction at the time, the inner wall portion of the assembly insertion hole 12 is bent and temporarily expanded in the lateral direction. As a result, the locking projection 35 passes through the upper assembly insertion hole 12, and the assembly convex portion 31 is accommodated in the upper accommodating portion. The locking projection 35 can prevent the assembly convex portion 31 from coming out of the assembly insertion hole 12 when the second wire harness attachment portion 30 is connected to the anchor portion 10.

  As shown in FIGS. 2 and 6, the second wire harness attachment portion 30 is provided with a wire harness attachment portion coupling mechanism 34 having a hexahedral shape on the side wall portion facing the protruding piece 33. In the wire harness attachment portion coupling mechanism 34, at least the side wall portions 36 not facing the protruding piece 33 have assembly insertion holes 37 having the same shape and dimensions as the assembly insertion holes 12 of the anchor portion 10 in the vertical direction. Are provided in two stages. Inside the wire harness attachment part coupling mechanism 34, similarly to the wire harness attachment part connection part 11, one space is provided in the vertical direction corresponding to the two upper and lower assembly insertion holes 37. . The lower space serves as a housing portion for the assembling convex portion 21 of the first wire harness mounting portion 20, and the upper space serves as a housing portion for the assembling convex portion 31 of the second wire harness mounting portion 30. Yes.

  That is, the opening portion of the housing portion with respect to the side wall portion 36 forms an assembly insertion hole 37, and each assembly insertion hole 37 formed in the lower stage is mutually connected to the other assembly insertion holes 37 in the lower stage. In addition, each assembly insertion hole 37 formed in the upper stage is connected to another assembly insertion hole 37 in the upper stage.

  As described above, the assembly insertion hole 37 of the wire harness attachment part coupling mechanism 34 has the same shape and dimensions as the assembly insertion hole 12 of the anchor part 10, and the arrangement thereof is also the same. Similarly to the part 11, the assembly convex part 21 of the first wire harness attachment part 20 and the assembly convex part 31 of the second wire harness attachment part 30 can be locked. In addition, the 2nd wire harness attaching part 30 is resin, for example.

  Next, the assembly type clip anchor 3 according to the third embodiment of the present invention will be described. The assembly-type clip anchor 3 according to the third embodiment is a so-called both-end assembly-type clip anchor 3 that fixes the wire harness A with a total of two wire harness attachment portions connected to the left and right sides of the anchor portion 10. As shown in FIG. 3, the two anchor portions 10, 10 ′, the first wire harness attachment portion 20, and the second wire harness attachment portion 30 are stacked. As described above, the assembly convex portion 21 of the first wire harness attachment portion 20 is inserted into the assembly insertion hole 12 at the lower stage of the wire harness attachment portion connecting portion 11, and the anchor portion 10 and the first wire harness attachment portion 20 are inserted. And are connected. Furthermore, the assembly convex part 31 of the second wire harness attachment part 30 is inserted into the assembly insertion hole 12 at the upper stage of the wire harness attachment part connection part 11, and the anchor part 10 and the second wire harness attachment part 30 are connected. It is connected. Then, the tape harness B is wound around the left and right wire harness attachment portions to fix the wire harness A to the assembly type clip anchor 3.

  In the assembly type clip anchor 3 of the third embodiment, the anchor portions 10 and 10 'are stacked in the vertical direction. The locking body 13 of the lower anchor portion 10 to which the first wire harness attachment portion 20 and the second wire harness attachment portion 30 are connected is formed on the bottom surface of the wire harness attachment portion connection portion 11 ′ of the upper anchor portion 10 ′. It is inserted into the anchor portion stacking insertion hole 16 ′, and another anchor portion 10 ′ is connected to the lower anchor portion 10. Therefore, the assembly type clip anchor 3 of the third embodiment has a predetermined offset length in the vertical direction. Of course, according to the offset length of the site | part in which the fitting hole is provided, the anchor parts 10 and 10 ′ may be stacked in three or more stages in the vertical direction.

  Next, a method of stacking the anchor portions 10 and 10 ′ will be described with reference to FIG. As shown in FIG. 7 (a), the anchor portions 10 and 10 'are provided with anchor portion stacking insertion holes 16 and 16' on the bottom surface, and further inside the wire harness attachment portion connecting portions 11 and 11 '. Engagement body fitting holes 17 and 17 ′ are provided at the boundary between the upper stage side accommodating part and the lower stage side accommodating part.

  As shown in FIG. 7 (b), the locking body 13 of the lower anchor portion 10 is inserted into the anchor portion stacking insertion hole 16 'formed in the upper anchor portion 10' while reducing the diameter. And the top part of the latching body 13 is fitted into the latching body fitting hole 17 ′, and further, due to the outward elastic force generated in the latching body 13 due to the reduced diameter, The protruding projection claw 18 is inscribed in the upper peripheral end portion of the anchor portion stacking insertion hole 16 ′ while having an outward bias, so that the anchor portions 10, 10 ′ are vertically moved. Connected.

  As described above, in the assembly type clip anchor according to each embodiment, the shape and size of the assembly protrusion 21 of the first wire harness attachment portion 20 and the assembly protrusion 31 of the second wire harness attachment portion 30 The shape and dimensions are the same. Also, the shape and dimensions of each assembly insertion hole 12 formed in the anchor portion 10 and each assembly insertion hole 37 of the wire harness attachment portion coupling mechanism 34 provided in the second wire harness attachment portion 30 are the same. It has become. As a result, since any of the assembling projections 21 and 31 can correspond to any of the assembling insertion holes 12 and 37, as shown in the following assembling examples, the structure of the assembling-type clip anchor can be varied with a small number of parts. It can be.

  Next, an assembly example of the assembly-type clip anchor will be described with reference to FIGS. FIGS. 8A to 8E are the same as FIGS. 9A to 9E in the arrangement of the first wire harness mounting portion 20 and / or the second wire harness mounting portion 30, respectively. ) To (e) are different from each other in that another anchor portion 10 ′ is connected on the anchor portion 10 and has an offset length longer than those in FIGS. 8 (a) to (e).

  FIGS. 8A and 9A are so-called cantilever assembly-type clip anchors in which the first wire harness attachment portion 20 is connected to the anchor portion 10. In this example, the wire harness A is fixed by wrapping with tape B at the first wire harness attachment portion 20.

  FIG. 8B and FIG. 9B are double-sided assembled clip anchors in which the first wire harness attachment portion 20 and the second wire harness attachment portion 30 are linearly connected to the anchor portion 10. . The assembly convex part 21 of the first wire harness attachment part 20 is inserted into the assembly insertion hole 12 at the lower stage of the anchor part 10, and the assembly convex part 31 of the second wire harness attachment part 30 is the upper part of the anchor part 10. Are inserted into the assembly insertion holes 12. In this example, the wire harness A can be fixed at two locations, that is, the wire harness A can be fixed by tape winding at the first wire harness attachment portion 20 and the second wire harness attachment portion 30. The fixing performance of is improved.

  8 (c) and 9 (c), the second wire harness attachment part 30 is connected to the anchor part 10, and the first wire harness attachment is performed to the wire harness attachment part connecting mechanism 34 of the second wire harness attachment part 30. It is an assembly-type clip anchor which the part 20 is connected and has a reverse L-shaped wire harness attachment part. The assembly convex part 31 of the second wire harness attachment part 30 is inserted into the assembly insertion hole 12 on the upper stage of the anchor part 10, and the assembly convex part 21 of the first wire harness attachment part 20 is attached to the second wire harness attachment. The wire harness attachment portion coupling mechanism 34 provided in the portion 30 is inserted into the lower assembly insertion hole 37. In this example, the wire harness A can be fixed at two places before and after the bent portion, that is, the wire harness A can be fixed by tape winding at the first wire harness attachment portion 20 and the second wire harness attachment portion 30. The wire harness A can be fixed to the assembly type clip anchor even at the portion where the wire harness A is bent and disposed.

  8 (d) and 9 (d) show a T-shaped wire in which another assembly of the second wire harness 30 is connected to the assembly examples of FIGS. 8 (c) and 9 (c), respectively. It is an assembly-type clip anchor which has a harness attaching part. The assembly protrusion 31 of the second wire harness attachment part 30 is further inserted into the assembly insertion hole 37 in the upper stage of the wire harness attachment part coupling mechanism 34 provided in the second wire harness attachment part 30. . In this example, the wire harness A can be reliably fixed even under use conditions in which the wire harness A cannot be disposed directly above the mating fitting hole.

  FIGS. 8 (e) and 9 (e) show an assembled clip anchor having an L-shaped wire harness attachment portion in which the first wire harness attachment portion 20 and the second wire harness attachment portion 30 are connected to the anchor portion 10. It is. The assembly convex part 21 of the first wire harness attachment part 20 is inserted into the assembly insertion hole 12 at the lower stage of the anchor part 10, and the assembly convex part 31 of the second wire harness attachment part 30 is the upper part of the anchor part 10. Are inserted into the assembly insertion holes 12. 8C and 9C, in this example, the wire harness A is fixed at two places before and after the bent portion, that is, the first wire harness attachment portion 20 and the second wire harness attachment portion 30 are fixed. Since the wire harness A can be fixed by tape-wrapping at the portion, the portion where the wire harness A is bent and disposed can also be fixed.

  Next, another embodiment of the present invention will be described. In each of the above-described embodiments, the assembly insertion hole 12 of the wire harness attachment part connection portion 11 and the assembly insertion hole 37 of the wire harness attachment part connection mechanism 34 are each in two upper and lower stages. Three or more stages may be used. Moreover, although the shape of the wire harness attachment part connection part 11 and the wire harness attachment part connection mechanism 34 was a hexahedron and had four side wall parts, it is not limited to this, A shape is changed suitably as needed. You may let them.

  Moreover, in each said embodiment, although the wire harness attachment part connection mechanism 34 was provided in the 2nd wire harness attachment part 30, instead, for example, FIG.8 (b), FIG.9 (b), figure In the case of the assembly example of FIG. 8 (e) and FIG. 9 (e), a second wire harness attachment portion that does not have the wire harness attachment portion coupling mechanism 34 may be used.

  Further, in each of the above-described embodiments, the assembly insertion hole 12 of the anchor portion 10 is connected to the opposing assembly insertion hole 12 and the assembly insertion holes 12 of the side wall portions 15 adjacent to the left and right. Although the insertion hole 12 became a mode which shared the accommodating part of the convex parts 21 and 31 for an assembly, instead of this, each insertion hole 12 for an assembly is not connected mutually, but each insertion hole for an assembly The aspect which 12 has the accommodating part of the convex parts 21 and 31 for an assembly, respectively, and the convex parts 21 and 31 for an assembly are fitted and latched by the insertion hole 12 for an assembly may be sufficient. In this case, the assembly insertion hole 12 may not be provided in a plurality in the vertical direction. The same applies to the assembly insertion hole 37 provided in the wire harness attachment portion coupling mechanism 34 of the second wire harness attachment portion 30.

  Since the anchor part and the wire harness mounting part are configured separately, and the structure in the vertical direction of the anchor part and the structure of the wire harness mounting part are excellent in structural variability, automobiles that require various wire harness arrangement conditions are required. High utility value in the field of goods.

Assembled clip anchor 1, 2, 3
Anchor part 10, 10 '
Wire harness attachment part connection part 11
Assembly insertion hole 12
Locking body 13
Anchor part stacking insertion hole 16, 16 '
First wire harness mounting part 20
Convex part 21 for assembly
2nd wire harness attachment part 30
Convex part 31 for assembly
Protruding piece 33
Wire harness attachment part coupling mechanism 34
Assembly insertion hole 37

Claims (10)

An anchor portion that is locked to a fitting hole such as a vehicle body, and a plate-shaped first wire harness mounting portion that is a separate body from the anchor portion and that has an assembly protrusion on its side wall portion. An assembly type clip anchor,
On the upper part of the anchor part, a locking body to the fitting hole is provided,
A wire harness attachment part connection part is provided in a lower part of the anchor part, and the wire harness attachment part connection part is an assembly that locks the first wire harness attachment part by inserting the assembly convex part. An assembly-type clip anchor having an insertion hole for use.   An anchor portion stacking insertion hole is provided in the bottom surface portion of the wire harness attachment portion connecting portion, and the anchor portion locking body is inserted into the anchor portion stacking insertion hole so that the anchor portions are connected and locked together. The assembly type clip anchor according to claim 1 characterized by things.   2. The assembly type according to claim 1, wherein a plurality of the assembly insertion holes are provided in a vertical direction, and the assembly protrusion is inserted into the assembly insertion hole at the lowest stage. Clip anchor.   2. The assembly type according to claim 1, wherein a shape of the wire harness attachment portion connecting portion is a hexahedron, and a plurality of the assembly insertion holes are provided in each of the side wall portions in the vertical direction. Clip anchor. The anchor part and the first wire harness attaching part are separate bodies,
The plate and the protruding piece protruding upward from the side wall of the plate are formed in an L shape in side view, and the anchor portion is inserted into the assembly insertion hole at the upper end of the protruding piece. The assembly-type clip anchor according to claim 1, further comprising a second wire harness attachment portion including an assembly convex portion that is locked to the assembly. In the assembly type clip anchor according to claim 1, instead of the first wire harness mounting portion,
The plate and the protruding piece protruding upward from the side wall of the plate are formed in an L shape in side view, and the anchor portion is inserted into the assembly insertion hole at the upper end of the protruding piece. An assembly-type clip anchor comprising a second wire harness attachment portion having an assembly convex portion that is locked to the assembly.   The assembly protrusions of the second wire harness mounting part are inserted into assembly holes above the lowest assembly insertion hole among the assembly insertion holes of the anchor part provided in the vertical direction. 7. The assembly type clip anchor according to claim 5 or 6, wherein the assembly type clip anchor is provided.   A wire harness attachment portion coupling mechanism provided with an assembly insertion hole having the same structure as the assembly insertion hole of the anchor portion is provided at a position facing the protruding piece, and the wire harness attachment portion coupling mechanism includes a first wire. The assembly type clip anchor according to claim 5 or 6, wherein the harness attachment portion and / or the second wire harness attachment portion is locked.   The shape of the wire harness attachment portion connecting mechanism is a hexahedron, and at least a plurality of the assembly insertion holes are provided in a vertical direction on a side wall portion other than the side wall portion facing the protruding piece. The assembly type clip anchor according to claim 8.   The assembly type clip anchor according to any one of claims 1 to 9, wherein two assembly insertion holes are provided in a vertical direction.

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