Wiring member equipped carpet and wiring member fixture

Abstract

To facilitate fixing work of a wiring member to a carpet.SOLUTION: The wiring member-equipped carpet includes a carpet 40, a first wall 63, a second wall 64, a wiring member 20, and a fixing component 62. In the carpet 40, a first hole 41 and a second hole 42 are formed along the thickness direction. The first wall 63 is erected to penetrate the first hole 41. The second wall 64 is erected to penetrate through the second hole 42. The wiring member 20 is disposed between the first wall 63 and the second wall 64. The fixing component 62 engages with the first wall 63 and the second wall 64 and supports the wiring member 20.SELECTED DRAWING: Figure 2

Description

[Technical Field]

[0001] The present disclosure relates to a carpet with wiring members and a wiring member fixture. [Background technology]

[0002] BACKGROUND ART For example, Patent Document 1 discloses a harness clip as a technique relating to a fastener for holding wiring members on a carpet.

[0003] The harness clip described in Patent Document 1 includes a base having legs that engage with a rocker panel, a side wall that stands upright from one side of the base, and a harness holding portion that is connected to the side wall via a hinge, curved to hold the harness, and has an edge that forms a locking portion that engages with the base. Also, a rib protrudes from approximately the center of the base along the axial direction of the harness to be held, and a locking piece that engages with the locking piece is formed from one side of the upper end of the rib along the base, and a pressing piece that holds the carpet is formed from the other side of the upper end of the rib along the base. [Prior art documents] [Patent documents]

[0004] [Patent Document 1] Japanese Patent Application Laid-Open No. 2007-89340 Summary of the Invention [Problem to be solved by the invention]

[0005] With the harness clip described in Patent Document 1, before the locking portion is engaged with the base, the positional relationship between the carpet and harness relative to the harness clip is unstable, which can make it difficult to hold the harness to the carpet.

[0006] Therefore, an object of the present disclosure is to facilitate the process of fixing a wiring member to a carpet. [Means for solving the problem]

[0007] The carpet with wiring member of the present disclosure comprises a carpet having a first hole and a second hole formed along the thickness direction, a first wall erected through the first hole, a second wall erected through the second hole, a wiring member arranged between the first wall and the second wall, and a fixing part that engages with the first wall and the second wall and supports the wiring member.

[0008] In addition, the wiring member fixing device of the present disclosure is a wiring member fixing device that fixes a wiring member to a carpet, and includes a first wall that passes through the carpet and stands upright, a second wall that passes through the carpet and stands upright at a position different from the first wall, and a fixing part that engages with the first wall and the second wall and supports the wiring member that is positioned between the first wall and the second wall. [Effects of the Invention]

[0009] According to the present disclosure, the process of fixing the wiring member to the carpet becomes easier. [Brief explanation of the drawings]

[0010] [Figure 1] FIG. 1 is a schematic diagram showing a state in which a wiring-equipped carpet is laid on a floor panel. [Figure 2] FIG. 2 is a perspective view showing the wiring member-equipped carpet according to the first embodiment. [Figure 3] FIG. 3 is an exploded perspective view of the wiring member fixture. [Figure 4] FIG. 4 is an explanatory diagram showing, from the front, how the wiring member is fixed to the carpet by the wiring member fixture. [Figure 5] FIG. 5 is a bottom view showing the support piece that constitutes the wiring member fixture together with the wiring member. [Figure 6] FIG. 6 is a front view showing a state in which the wiring member according to the second embodiment is fixed to a carpet. [Figure 7] FIG. 7 is a cross-sectional view taken along line VII-VII in FIG. DETAILED DESCRIPTION OF THE INVENTION

[0011] [Description of the embodiments of the present disclosure] First, embodiments of the present disclosure will be listed and described.

[0012] The carpet with wiring member and the wiring member fixture of the present disclosure are as follows.

[0013] (1) A carpet having a first hole and a second hole formed along the thickness direction, a first wall erected through the first hole, a second wall erected through the second hole, a wiring member arranged between the first wall and the second wall, and a fixing part that engages with the first wall and the second wall and supports the wiring member.

[0014] As a result, by engaging the fixing parts with the first wall and the second wall, the wiring member is held between the first wall and the second wall, which makes it easy to fix the wiring member to the carpet.

[0015] (2) In the wiring carpet of (1), the first wall and the second wall may be connected by a connecting portion, the first wall may pass through the first hole from the first surface to the second surface of the carpet, the second wall may pass through the second hole from the first surface to the second surface, the connecting portion may be disposed on the first surface side, and the wiring member may be disposed on the second surface side. This allows the first wall and the second wall to be fixed to the carpet as a single unit, making it easier to fix to the carpet than a structure in which the first wall and the second wall are fixed to the carpet separately.

[0016] (3) In the wiring carpet of (1) or (2), a first wall surface located on the wiring member side of the first wall and a second wall surface located on the wiring member side of the second wall may be arranged parallel to each other, and the distance between the first wall surface and the second wall surface may be equal to or greater than the width of the wiring member having the largest width among the wiring members expected to be held. This allows wiring members of expected thicknesses to be held between the first wall surface and the second wall surface.

[0017] (4) In the carpet with wiring member of any one of (1) to (3), the fixing component may have a support piece that supports the wiring member and a holder that surrounds the outer periphery of the support piece and the wiring member to fix the wiring member to the support piece, and the support piece may engage with the first wall and the second wall. In this way, after the wiring member is fixed to the support piece, the wiring member is supported by the carpet by engaging the support piece with the first wall and the second wall.

[0018] (5) In the wiring carpet of (4), the support piece may have a groove formed on its outer periphery for guiding the holder in a direction intersecting the longitudinal direction of the wiring. This makes it difficult for the holder to shift position relative to the support piece. Therefore, the wiring and the support piece are stably fixed by the holder.

[0019] (6) In the wiring carpet of (5), the groove portion of the support piece may be narrow. This makes it difficult for a space to form between the holder guided by the groove, the wiring member, and the support piece. This makes it easier to firmly fix the wiring member and the support piece with the holder.

[0020] (7) In the carpet with wiring member of any one of (1) to (3), the wiring member may be arranged surrounded by the carpet, the first wall, the second wall, and the fixing part. This eliminates the need for a holder and a groove for guiding the holder. This reduces the number of parts and simplifies the structure.

[0021] (8) A wiring member fixture for fixing a wiring member to a carpet includes a first wall that penetrates the carpet and stands upright, a second wall that penetrates the carpet at a position different from the first wall and stands upright, and a fixing part that engages with the first wall and the second wall and supports the wiring member that is disposed between the first wall and the second wall. Thus, by engaging the fixing part with the first wall and the second wall, the wiring member is held between the first wall and the second wall. This makes it easy to fix the wiring member to the carpet.

[0022] (9) The wiring member fixture of (8) may further include a connecting portion that connects the first wall and the second wall. This allows the first wall and the second wall to be fixed to the carpet as a unit, making it easier to fix to the carpet compared to a structure in which the first wall and the second wall are fixed to the carpet separately.

[0023] [Details of the embodiments of the present disclosure] <Embodiment 1> Specific examples of the wiring member-equipped carpet and wiring member fixture of the present disclosure will be described with reference to the following drawings. Note that the present disclosure is not limited to these examples, but is defined by the claims, and is intended to include all modifications within the meaning and scope of the claims.

[0024] Hereinafter, a wiring member-attached carpet 45 and a wiring member fixture 60 according to the first embodiment of the present disclosure will be described.

[0025] In addition, although the following description is given taking an example in which the wiring member-equipped carpet 45 is laid on the floor panel 12 of a vehicle, the application is not limited to the floor panel 12. A silencer may be laminated on the carpet 40. When the silencer and the carpet are laminated, the wiring member 20 may be disposed between the silencer and the carpet. The silencer also functions as a soundproofing sheet.

[0026] <Overall structure> FIG. 1 is a schematic diagram showing a state in which a wiring member-equipped carpet 45 is laid on a floor panel 12. As shown in FIG.

[0027] The wiring member fixing tool 60 fixes the wiring member 20 to the carpet 40. A silencer may be interposed between the carpet 40 and the floor panel 12.

[0028] The floor panel 12 is disposed in the lower part of the vehicle interior. The floor panel 12 is, for example, a metal floor board. The floor panel 12 may be formed with fixing holes (not shown) for fixing the carpet 45 with wiring members.

[0029] The wiring member 20 includes a plurality of linear transmission members. Here, the wiring member 20 is configured such that a plurality of electric wires are branched and bundled together. The wiring member 20 is disposed inside the vehicle relative to the floor panel 12. The wiring member 20 electrically connects devices in the vehicle. The linear transmission members may be optical fiber cables that transmit light.

[0030] Here, a connector 22 is provided at the end of the wiring member 20. The wiring member 20 is connected to a device or the like via the connector 22. Note that the end of the wiring member 20 may be connected directly to a device or the like without the connector 22. The wiring member may include only one linear transmission member. The wiring member may also be configured such that multiple wiring members do not branch off along the way.

[0031] The wiring member-attached carpet 45 is a component that is disposed on one main surface of the floor panel 12. Here, they are disposed from bottom to top in the order of floor panel 12, carpet 40, and wiring member 20. The wiring member 20 may be laid in a location that is hidden by other components, such as under a seat or in a location that is covered by other additional carpeting.

[0032] The carpet 40 may be disposed on the silencer. The carpet 40 is usually exposed inside the vehicle cabin as a design surface. The carpet 40 may have lower rigidity than the silencer and be easily bent. The wiring member 20 may be held by being sandwiched between the silencer and the carpet 40.

[0033] The carpet 40 is formed in a shape that partially covers one main surface of the floor panel 12. The shape and size of the carpet 40 are determined according to the area and size of the floor panel 12 where the carpet 40 is desired to be laid. A first hole 41 and a second hole 42 are formed in the carpet 40 (see FIGS. 2 and 4). The first hole 41 and the second hole 42 are each formed to penetrate the carpet 40 in the thickness direction. The size of the first hole 41 in a plan view is large enough to allow a first wall 63 of a wiring member fixture 60 (described later) to be inserted therethrough, and is set, for example, to be the same as or slightly larger than the cross section of the first wall 63. Similarly, the size of the second hole 42 in a plan view is large enough to allow a second wall 64 of the wiring member fixture 60 (described later) to be inserted therethrough, and is set, for example, to be the same as or slightly larger than the cross section of the second wall.

[0034] The first hole 41 and the second hole 42 can be made small enough to allow the first wall 63 and the second wall 64 to be inserted therethrough, so that the soundproofing function of the carpet 40 is unlikely to be impaired.

[0035] <Regarding the wiring member fixing device 60> The wiring member fixture 60 and the fixing structure using the wiring member fixture 60 will now be described. Fig. 2 is a perspective view showing a wiring member-attached carpet 45. Fig. 3 is an exploded perspective view of the wiring member fixture 60. Fig. 4 is an explanatory front view showing how the wiring member 20 is fixed to the carpet 40 by the wiring member fixture 60. Fig. 5 is a bottom view showing the support piece 70 constituting the wiring member fixture 60 together with the wiring member 20. Note that in Figs. 2 and 3, the holding body 80 is shown in a simplified form.

[0036] The wiring member fixture 60 includes an engaging part 61 and a fixing part 62 .

[0037] <Regarding the engaging part 61> The engaging part 61 is made of an elastically deformable material such as resin. The engaging part 61 is integrally molded. The engaging part 61 includes a first wall 63 and a second wall 64. In this embodiment, the engaging part 61 further includes a connecting portion 65. The connecting portion 65 connects the first wall 63 and the second wall 64. The first wall 63 has a first wall surface 63a located on the wiring member 20 side. The second wall 64 has a second wall surface 64a located on the wiring member 20 side. The first wall surface 63a and the second wall surface 64a are arranged opposite to each other. The first wall surface 63a and the second wall surface 64a are arranged parallel to each other. Note that, although an integrally molded structure is adopted for the engaging part 61 in this embodiment, a structure in which separately molded parts are combined may also be adopted. In this case, the first wall 63 and the second wall 64 may be made of an elastically deformable material such as resin, and the connecting portion 65 may be made of a rigid material such as metal.

[0038] The first wall 63 is erected by passing through a first hole 41 in the carpet 40, which will be described in detail later. The first wall 63 passes through the first hole 41 from the first surface 43 toward the second surface 44 of the carpet 40. The second wall 64 is erected by passing through a second hole 42 in the carpet 40 at a position different from the first wall 63. The second wall 64 passes through the second hole 42 from the first surface 43 toward the second surface 44 of the carpet 40. The wiring member 20 is disposed between the first wall 63 and the second wall 64. Note that the wiring member 20 may include a plurality of linear transmission members or may include a single linear transmission member between the first wall 63 and the second wall 64.

[0039] The connecting portion 65 does not pass through the first hole 41 or the second hole 42. The connecting portion 65 is arranged on the first surface 43 side. The connecting portion 65 is arranged on the first surface 43 side and cannot move toward the second surface 44 side due to the carpet 40. With this configuration, the connecting portion 65 also functions as a stopper that prevents the engaging part 61 from coming off the carpet 40. The connecting portion 65 maintains a constant positional relationship between the first wall 63 and the second wall 64.

[0040] The distance s between the first wall surface 63a and the second wall surface 64a is equal to or greater than the width 1 of the wiring member 20a (shown by the imaginary line in FIG. 4) that has the largest width among the wiring members assumed to be held. Note that when the wiring member has a circular cross section, the width of the wiring member is the diameter of the wiring member.

[0041] The first wall 63 further has an engagement recess 63b and an engagement protrusion guide portion 63c. The engagement recess 63b engages with the engagement protrusion 73a of the support piece 70. The engagement protrusion guide portion 63c is a recessed portion between the upper end of the first wall surface 63a and the engagement recess 63b. The engagement protrusion guide portion 63c guides the engagement protrusion 73a into the engagement recess 63b. The engagement protrusion guide portion 63c is recessed shallower than the engagement recess 63b. The formation of the engagement protrusion guide portion 63c guides the engagement protrusion 73a into the engagement recess 63b.

[0042] The second wall 64 further has an engagement recess 64b and an engagement protrusion guide 64c. The engagement recess 64b engages with an engagement protrusion 73b of the support piece 70, which will be described in detail later. The engagement protrusion guide 64c, like the engagement protrusion guide 63c, guides the engagement protrusion 73b into the engagement recess 64b.

[0043] In this embodiment, the engagement recess 63b is a through-hole that penetrates the first wall 63 in a direction perpendicular to the first wall surface 63a. Similarly, the engagement recess 64b is a through-hole that penetrates the second wall 64 in a direction perpendicular to the second wall surface 64a.

[0044] <About fixed part 62> The fixing component 62 engages with the first wall 63 and the second wall 64. The fixing component 62 supports the wiring member 20. The fixing component 62 has a support piece 70 and a holding body 80. The support piece 70 supports the wiring member 20. The holding body 80 surrounds the outer peripheries of the support piece 70 and the wiring member 20, thereby fixing the wiring member 20 to the support piece 70.

[0045] The support piece 70 is made of an elastically deformable material such as resin, etc. The support piece 70 has a support portion 71, erected portions 72a and 72b, engaging protrusions 73a and 73b, and a groove 74.

[0046] The support portion 71 has a surface that receives and supports the wiring member 20. In this embodiment, the length of the support portion 71 in the longitudinal direction is greater than the length in the width direction. As shown in FIG. 4, the support portion 71 is formed so that at least a portion thereof is arc-shaped when viewed from the front. The radius of curvature of the inner peripheral surface of this arc-shaped portion may be, for example, equal to or greater than half the width 1 (maximum radius) of the wiring member 20a that has the largest width (maximum diameter) among all possible wiring members. Note that the support portion 71 is not limited to a structure in which a portion thereof is arc-shaped when viewed from the front. The support portion 71 may also have a structure in which a portion thereof is flat when viewed from the front.

[0047] The standing portion 72a extends from the edge of the support portion 71 on the first wall surface 63a side in the width direction along the first wall surface 63a. The standing portion 72b extends from the edge of the support portion 71 on the second wall surface 64a side in the width direction along the second wall surface 64a. In this embodiment, the two standing portions 72a extend side by side with a gap therebetween, and the two standing portions 72b extend side by side with a gap therebetween. The standing portions 72a and 72b are arranged opposite each other in the width direction of the support portion. The distance o between the standing portions 72a and 72b is equal to or greater than the width 1 of the wiring member 20a having the widest width among all conceivable wiring members. As a result, even the wiring member 20a having the widest width among all conceivable wiring members can be placed on the support portion 71 by passing between the standing portions 72a and 72b.

[0048] The engagement protrusion 73a is formed on the standing portion 72a. The engagement protrusion 73a protrudes from the inner wall (first wall surface 63a) of the first wall 63 toward the outer wall side. The engagement protrusion 73a engages with the engagement recess 63b. The engagement protrusion 73a fits into the engagement recess 63b. Similarly, the engagement protrusion 73b is formed on the standing portion 72b. The engagement protrusion 73b protrudes from the inner wall (second wall surface 64a) of the second wall 64 toward the outer wall side. The engagement protrusion 73b engages with the engagement recess 64b. The engagement protrusion 73b fits into the engagement recess 64b.

[0049] The groove 74 is formed on the outer periphery of the support piece 70. The groove 74 is formed in a direction intersecting the longitudinal direction A of the wiring member 20. In the present embodiment, the groove 74 is formed in a direction perpendicular to the longitudinal direction A of the wiring member 20. The groove 74 guides a holding body 80, which will be described in detail later. In the present embodiment, the groove 74 is formed so as to connect between two standing portions 72a and between two standing portions 72b. As shown in FIGS. 4 and 5 , the width p of the portion of the support piece 70 where the groove 74 is formed is narrower than the widths of the adjacent portions of the support piece 70 in the extension direction of the support piece 70. In the present embodiment, the width p is the narrowest width of the support piece 70. As a result, even if a wiring member 20 having a width smaller than the width q of the widest portion of the support piece 70 is selected, the wiring member 20 can be appropriately bound and held by the holding body 80. More specifically, when the retaining body 80 is guided into the narrow groove 74 of the support piece 70, the retaining body 80 surrounds the wiring member 20 near the center in the width direction of the support piece 70, and can hold the wiring member 20. Therefore, the wiring member 20 is less likely to shift in the width direction of the support piece 70, and the retaining body 80 stably holds the wiring member 20 relative to the support piece 70. It is not essential that the width p be set as described above, and it may, for example, be the same as the width of the wiring member 20 that has the smallest width among all the wiring members that are envisioned.

[0050] The holding body 80 surrounds the outer periphery of the wiring member 20 and the support piece 70. The holding body 80 fixes the wiring member 20 and the support piece 70. The holding body 80 has flexibility that allows it to deform from a straight state so as to surround the wiring member 20 and the support piece 70. The holding body 80 is, for example, a cable tie, a string-like body, or an elastic body.

[0051] In this embodiment, the holding body 80 is a cable tie. As shown in FIG. 4 , the holding body 80 includes a band portion 81 and a locking portion 82. One side of the band portion 81 has a plurality of engagement grooves (not shown) formed in a sawtooth pattern. The locking portion 82 has an engagement hole (not shown). An engagement claw (not shown) is formed inside the engagement hole. The engagement claw engages with the engagement groove of the band portion 81 inserted into the engagement hole. The band portion 81 is wrapped around the outer periphery of the wiring member 20 and the support piece 70. The tip of the band portion 81 is inserted into the engagement hole of the locking portion 82. The engagement groove engages with the engagement claw, forming a ring-shaped binding portion 83. At this time, the band portion 81 is guided into the groove 74. This prevents the band portion 81 from shifting in its longitudinal position on the support piece 70 after the band portion 81 is fixed to the locking portion 82. The position at which the locking portion 82 is locked in the longitudinal direction of the band portion 81 is changed depending on the thickness of the wiring member 20.

[0052] <Fixing the wiring member 20 to the carpet 40> When the wiring member 20 is fixed to the carpet 40, first, the engaging part 61 is engaged with the carpet 40, as shown in Fig. 4. Specifically, the engaging part 61 is inserted into the carpet 40 in the direction of arrow B so that the first wall 63 passes through the first hole 41 and the second wall 64 passes through the second hole 42. The first wall 63 passes through the first hole 41 from the first surface 43 toward the second surface 44. At the same time, the second wall 64 passes through the second hole 42 from the first surface 43 toward the second surface 44. The connecting part 65 is arranged on the first surface 43 side.

[0053] In this state, the fixing part 62 supporting the wiring member 20 is engaged with the engaging part 61. Specifically, the fixing part 62 supporting the wiring member 20 is inserted in the direction of arrow C. The fixing part 62 penetrates between the first wall 63 and the second wall 64, which penetrate toward the second surface 44. The engaging protrusions 73a and 73b protrude from the inner wall (first wall surface 63a) of the first wall 63 toward the outer wall. Here, the distance r from the outer end of the engaging protrusion 73a to the outer end of the engaging protrusion 73b in its natural state is set to be larger than the distance s between the first wall surface 63a and the second wall surface 64a. The distance r is also set to be larger than the distance t between the guide surfaces of the engaging protrusion guide portions 63c and 64c.

[0054] The engagement protrusions 73a and 73b are inserted between the first wall 63 and the second wall 64. At this time, the engagement protrusion 73a receives a pressing force from the guide surface of the engagement protrusion guide portion 63c. This causes the engagement protrusion 73a and the standing portion 72a to bend inward. Furthermore, the engagement protrusion 73b receives a pressing force from the guide surface of the engagement protrusion guide portion 64c. This causes the engagement protrusion 73b and the standing portion 72b to bend inward. Additionally or alternatively, the first wall 63 and the second wall 64 bend outward.

[0055] Then, the engaging protrusions 73a, 73b are guided by the engaging protrusion guide portions 63c, 64c and engage with the engaging recesses 63b, 64b. At this time, the supporting piece 70 (the erected portions 72a, 72b and the engaging recesses 63b, 64b) is restored to its original shape by its elastic restoring force. This maintains the state in which the engaging protrusions 73a, 73b are fitted into the engaging recesses 63b, 64b, and the engaging part 61 and the fixing part 62 are fixed together. This also fixes the wiring member 20 to the wiring member fixing device 60. In this way, the wiring member 20 is arranged on the second surface 44 side.

[0056] By widening the gap between the first wall 63 and the second wall 64 and disengaging the engaging protrusions 73a, 73b from the engaging recesses 63b, 64b, the wiring member 20 and the wiring member fixture 60 can be removed from the carpet 40. This makes it easy to attach and detach the wiring member 20 to and from the carpet 40. Furthermore, the wiring member fixture 60 can be reused.

[0057] The wiring member fixing tool 60 can be used as a common part for fixing wiring members to carpets applied to various vehicles.

[0058] <Effects of the First Embodiment> The wiring member-equipped carpet 45 configured as described above includes a first wall 63, a second wall 64, and the wiring member 20 disposed between the first wall 63 and the second wall 64. The carpet 45 also includes a fixing component 62 that engages with the first wall 63 and the second wall 64 and supports the wiring member 20. Therefore, by engaging the fixing component 62 with the first wall 63 and the second wall 64, the wiring member 20 is held between the first wall 63 and the second wall 64. This facilitates the process of fixing the wiring member 20 to the carpet 40. Furthermore, for example, in a structure in which the wiring member 20 is fixed to the carpet 40 by inserting cable ties into holes formed in the carpet 40, the holes are difficult to see. In contrast, the first wall 63 and the second wall 64 are easier to see than the holes formed in the carpet 40. Therefore, the wiring member 20 is easily disposed between the first wall 63 and the second wall 64.

[0059] Furthermore, the first wall 63 and the second wall 64 are connected by a connecting portion 65. Therefore, the first wall 63 and the second wall 64 can be fixed integrally to the carpet 40. Compared to a structure in which the first wall 63 and the second wall 64 are fixed separately to the carpet 40, it is easier to fix the first wall 63 and the second wall 64 to the carpet 40. Furthermore, the positional relationship between the first wall 63 and the second wall 64 is maintained by the connecting portion 65, so the wiring member 20 is held in a stable state relative to the carpet 40.

[0060] Furthermore, the distance s between the first wall surface 63a and the second wall surface 64a is equal to or greater than the width l of the wiring member 20 having the largest width among the wiring members assumed to be held. Therefore, even the wiring member 20 having the largest width l among the wiring members assumed to be held can be sandwiched between the first wall surface 63a and the second wall surface 64a.

[0061] Furthermore, the fixing component 62 has a support piece 70 that supports the wiring member 20, and a holding body 80 that surrounds the outer peripheries of the support piece 70 and the wiring member 20 and fixes the wiring member 20 to the support piece 70. Therefore, the wiring member 20 and the support piece 70 are fixed by the holding body 80 that is separate from the support piece 70, and the structure of the support piece 70 can be simplified.

[0062] Furthermore, a groove 74 is formed on the outer periphery of the support piece 70 to guide the holding body 80 in a direction intersecting the longitudinal direction of the wiring member 20. This makes it difficult for the holding body 80 to become misaligned with respect to the support piece 70. Therefore, the holding body 80 stably fixes the wiring member 20 and the support piece 70 to each other.

[0063] Furthermore, the portion of the support piece 70 corresponding to the groove 74 is narrow. If the portion of the groove 74 were wide, a space would likely be formed between the support piece 70, the wiring member 20, and the retainer 80 guided by the groove 74. This makes it difficult to firmly secure the wiring member 20 and the support piece 70 to the retainer 80. In contrast, because the portion of the groove 74 is narrow, a space would likely be formed between the support piece 70, the wiring member 20, and the retainer 80 guided by the groove 74. This makes it easy to firmly secure the wiring member 20 and the support piece 70 to the retainer 80.

[0064] In addition, a second wall 64 is provided that penetrates the carpet 40 at a position different from the first wall 63 and stands upright. Therefore, the first wall 63 and the second wall 64 penetrate the carpet 40 at different positions. Therefore, the first wall 63 and the second wall 64 are unlikely to rotate around an axis perpendicular to the carpet 40. This prevents the wiring member 20 fixed to the carpet 40 from shifting position.

[0065] <Embodiment 2> Hereinafter, a wiring member-attached carpet 245 and a wiring member fixture 260 according to the second embodiment of the present disclosure will be described.

[0066] Fig. 6 is a front view showing a state in which the wiring member according to the second embodiment is fixed to a carpet, and Fig. 7 is a cross-sectional view taken along line VII-VII in Fig. 6.

[0067] 6 and 7, a wiring member-attached carpet 245 of this embodiment includes a wiring member fixture 260 instead of the wiring member fixture 60 of Embodiment 1. The wiring member fixture 260 includes an engaging part 61 and a fixing part 262.

[0068] The fixing part 262 engages with the first wall 63 and the second wall 64. The fixing part 262 supports the wiring member 20. The fixing part 262 has a pressing piece 270 and an elastic body 280. The pressing piece 270 surrounds the wiring member 20 with the carpet 40, the first wall 63, and the second wall 64.

[0069] The pressing piece 270 includes a pressing portion 271 and engagement protrusions 273a and 273b. The engagement protrusions 273a and 273b are provided on both widthwise ends of the pressing portion 271. The engagement protrusion 273a engages with the engagement recess 63b of the first wall 63. The engagement protrusion 273b engages with the engagement recess 64b of the second wall 64.

[0070] The elastic body 280 extends in a horizontal V-shape from the portion of the pressing piece 270 facing the carpet 40. The protruding dimension of the elastic body 280 relative to the pressing piece 270 is changed by elastically deforming the elastic body 280 so as to change each bending angle of the elastic body 280.

[0071] When fixing the wiring member 20 to the carpet 40 with the pressing piece 270, first, the wiring member 20 is placed between the first wall 63 and the second wall 64. In this state, the elastic body 280 is interposed between the pressing piece 270 and the wiring member 20, and the fixing part 262 is pushed toward between the first wall 63 and the second wall 64. Then, the elastic body 280 elastically deforms, and the engaging protrusion 273a of the pressing piece 270 engages with the engaging recess 63b, and the engaging protrusion 273b engages with the engaging recess 64b. In this state, the wiring member 20 is pressed toward the carpet 40 by the elastic restoring force of the elastic body 280.

[0072] The wiring member 20 is fixed to the carpet 40 by being surrounded by the carpet 40, the walls 63, 64, and the fixing part 262. Furthermore, the wiring member 20 is pressed toward the carpet 40 by the elastic body 280, so that the wiring member 20 is fixed in a fixed position relative to the carpet 40.

[0073] <Effects of the Second Embodiment> The wiring member 20 is disposed surrounded by the carpet 40, the first wall 63, the second wall 64, and the fixing part 262. Therefore, the holding body 80 provided in the fixing part 62 of the first embodiment can be omitted. Furthermore, the groove 74 for guiding the holding body 80 can also be omitted. This allows the number of parts to be reduced and the structure to be simplified. In addition, the same effects as those of the first embodiment are achieved, except for the effects related to holding the wiring member 20 by the holding body 80.

[0074] <Modifications, etc.> In the first and second embodiments, locking projections that protrude inward may be formed on the first and second walls, and the locking projections may be locked to both sides of the fixed component to prevent it from coming off.

[0075] In the above embodiment, the connecting portion 65 may be omitted. In this case, it is preferable to form flange-shaped protrusions on the ends of the first and second walls on the first surface side of the carpet to prevent them from slipping out of the holes in the carpet. Furthermore, as a structure in which the first and second walls engage with the fixed part of the support piece, a pair of anti-slip holes may be formed in the fixed part, and anti-slip protrusions that engage with the anti-slip holes may be formed at the tip of each of the first and second walls.

[0076] The configurations described in the above embodiments can be modified as appropriate as long as they are not mutually inconsistent. [Explanation of symbols]

[0077] 12 Floor Panel 20, 20a Wiring material 22 Connectors 40 Carpet 41 Hole 1 42 2nd hole 43 Page 1 44 Side 2 45,245 Carpet with wiring components 60,260 Wiring component fixing device 61 Engagement parts 62,262 Fixing parts 63 1st wall 63a First wall 63b Engagement recess 63c Engagement protrusion guide part 64 Second wall 64a Second wall 64b Engagement recess 64c Engagement protrusion guide part 65 Connecting part 70 Support piece 71 Support part 72a,72b Standing section 73a,73b,273a,273b Engagement protrusion 74 Groove 80 Holder 81 Band Club 82 Locking part 83 Binding section 270 Pressing piece 271 Pressing part 280 Elastic Body

Claims

1. a carpet having first holes and second holes formed therein, each extending along a thickness direction; a first wall extending through the first hole; a second wall extending through the second hole; a wiring member disposed between the first wall and the second wall; a fixing component that engages with the first wall and the second wall and supports the wiring member; A carpet with wiring components.

2. The carpet with wiring member according to claim 1, the first wall and the second wall are connected by a connecting portion, the first wall passes through the first hole from the first side to the second side of the carpet; the second wall extends through the second hole from the first surface toward the second surface; the connecting portion is disposed on the first surface side, The wiring member is disposed on the second surface side. Carpet with wiring components.

3. The carpet with wiring member according to claim 1 or 2, a first wall surface of the first wall located on the wiring member side and a second wall surface of the second wall located on the wiring member side are arranged in parallel to each other and face each other; A carpet with wiring members, wherein the distance between the first wall surface and the second wall surface is greater than or equal to the width of the wiring member having the largest width among the wiring members that are expected to be held.

4. The carpet with wiring member according to claim 1 or 2, the fixing component includes a support piece that supports the wiring member, and a holder that surrounds the outer periphery of the support piece and the wiring member to fix the wiring member to the support piece, the support piece engages with the first wall and the second wall; Carpet with wiring components.

5. The carpet with wiring member according to claim 4, a groove is formed on the outer periphery of the support piece to guide the holder in a direction intersecting the longitudinal direction of the wiring member; Carpet with wiring components.

6. The carpet with wiring member according to claim 5, The groove portion of the support piece is narrow. Carpet with wiring components.

7. The carpet with wiring member according to claim 1 or 2, the wiring member is disposed surrounded by the carpet, the first wall, the second wall, and the fixing component. Carpet with wiring components.

8. A wiring member fixing device for fixing a wiring member to a carpet, a first wall extending through the carpet; a second wall erected through the carpet at a position different from the first wall; a fixing part that engages with the first wall and the second wall and supports a wiring member that is disposed between the first wall and the second wall; A wiring member fixing device comprising:

9. The wiring member fixture according to claim 8, Further provided is a connecting portion that connects the first wall and the second wall. Wiring component fixing device.

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