WO2024127964A1 - Protecteur et faisceau de câbles - Google Patents

Protecteur et faisceau de câbles Download PDF

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Publication number
WO2024127964A1
WO2024127964A1 PCT/JP2023/042398 JP2023042398W WO2024127964A1 WO 2024127964 A1 WO2024127964 A1 WO 2024127964A1 JP 2023042398 W JP2023042398 W JP 2023042398W WO 2024127964 A1 WO2024127964 A1 WO 2024127964A1
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WO
WIPO (PCT)
Prior art keywords
passage
cut surface
protector
cover
electric wire
Prior art date
Application number
PCT/JP2023/042398
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English (en)
Japanese (ja)
Inventor
謙太 堀
Original Assignee
住友電装株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP2022200372A external-priority patent/JP2024085705A/ja
Application filed by 住友電装株式会社 filed Critical 住友電装株式会社
Publication of WO2024127964A1 publication Critical patent/WO2024127964A1/fr

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  • This disclosure relates to a protector and a wire harness.
  • Patent Document 1 describes a protector in which a bundle of electric wires is bound by a cable tie.
  • the tip of the cable tie is often cut off by an unnecessary length after the bundle of electric wires is bound to the protector.
  • a cut surface is formed at the tip of the cable tie.
  • the cable tie described in Patent Document 1 has a band cover to prevent fingers from touching the cut surface.
  • An object of the present disclosure is to provide a protector and a wire harness that can prevent fingers from touching the cut surface of a cable tie.
  • the protector disclosed herein comprises a protector body having an electric wire passage including a bottom wall, a pair of wall portions each extending from the bottom wall in a height direction and facing each other, and an opening formed at the tip of each of the pair of wall portions in the height direction, and a cover having a passage cover portion that covers the opening, and a bundle of electric wires passing through the electric wire passage is fixed to the electric wire passage by a cable tie, the cable tie having a band-shaped portion that fastens the bundle of electric wires to the electric wire passage, and a lock portion that is integrally formed at the base end of the band-shaped portion in the length direction and into which the band-shaped portion is inserted from the tip and locked, a cut surface is formed at the tip of the band-shaped portion, and the passage cover portion includes a cut surface cover portion that covers the cut surface.
  • the protector and wire harness disclosed herein can prevent fingers from touching the cut surface of the cable tie.
  • FIG. 1 is a perspective view showing a wire harness according to an embodiment.
  • FIG. 2 is an exploded perspective view showing the wire harness in the same embodiment.
  • FIG. 3 is a plan view showing the wire harness with the protector cover removed.
  • FIG. 4 is an enlarged perspective view of a portion including the first outlet passage in the protector of the same embodiment.
  • FIG. 5 is an enlarged side view showing a portion including the first outlet passage and the second outlet passage in the protector of the same embodiment.
  • the protector of the present disclosure includes: [1] A protector comprising: a protector body having an electric wire passage including a bottom wall, a pair of wall portions each extending in a height direction from the bottom wall and facing each other, and an opening formed at each tip of the pair of wall portions in the height direction; and a cover having a passage cover portion covering the opening, wherein a bundle of electric wires passing through the electric wire passage is fixed to the electric wire passage by a cable tie, the cable tie having a band-shaped portion that fastens the bundle of electric wires to the electric wire passage, and a lock portion that is integrally formed at a base end portion in the length direction of the band-shaped portion and into which the band-shaped portion is inserted from the tip end to engage, a cut surface is formed at the tip end of the band-shaped portion, and the passage cover portion includes a cut surface cover portion that covers the cut surface.
  • the bundle of electric wires is tied to the electric wire passage in the protector body with a cable tie.
  • the cut surface covering portion included in the passage covering portion of the cover makes it possible to prevent fingers from touching the cut surface of the cable tie.
  • the cut surface cover portion may face the cut surface of the band-shaped portion in the height direction. According to this configuration, the cut surface covering portion included in the passage covering portion of the cover makes it possible to prevent fingers from touching the cut surface of the cable tie from a direction along the height direction of the protector.
  • the cut surface covering portion may extend from the passage covering portion along the height direction so as to approach the cut surface. According to this configuration, it is possible to realize a configuration in which the cut surface covering portion of the cover is closer to the cut surface of the cable tie, and therefore it is possible for the cut surface covering portion to more appropriately prevent fingers from touching the cut surface of the cable tie.
  • the protector body may have a plurality of the electric wire passages
  • a plurality of the cable ties may be provided corresponding to each of the plurality of electric wire passages
  • the cover may have a plurality of the passage cover portions including the cut surface cover portions corresponding to each of the plurality of electric wire passages.
  • the multiple electric wire passages include a first electric wire passage and a second electric wire passage adjacent to each other, the protector body has an intermediate wall portion and a first wall portion and a second wall portion respectively provided on both sides of the intermediate wall portion and facing the intermediate wall portion, the first wall portion and the intermediate wall portion being the pair of wall portions forming the first electric wire passage, and the second wall portion and the intermediate wall portion being the pair of wall portions forming the second electric wire passage.
  • the intermediate wall portion serves as both the wall portion that defines the first electric wire passage and the wall portion that defines the second electric wire passage, which contributes to simplifying the configuration of the protector and making it smaller.
  • the plurality of passage cover portions include a first passage cover portion covering the opening of the first electric wire passage and a second passage cover portion covering the opening of the second electric wire passage, the first passage cover portion has a first cut surface cover portion as the cut surface cover portion, the second passage cover portion has a second cut surface cover portion as the cut surface cover portion, among the plurality of cable ties, a cable tie corresponding to the first electric wire passage is a first cable tie, a cable tie corresponding to the second electric wire passage is a second cable tie, the intermediate wall portion has a first support portion supporting the lock portion of the first cable tie, and the first cut surface cover portion extends along the height direction from an end portion of the first passage cover portion in the width direction of the first electric wire passage to approach the first support portion and faces the cut surface of the first cable tie
  • the first cut surface covering portion of the cover can prevent fingers from touching the cut surface of the first cable tie. Furthermore, it can prevent the first cut surface covering portion from protruding into the second wire passage, thereby reducing the space of the second wire passage.
  • the second wall portion may have a second support portion that supports the lock portion of the second cable tie
  • the second cut surface cover portion may include an opposing portion that faces the cut surface of the second cable tie in the height direction, and a side cover portion that covers the side of the cut surface of the second cable tie in the width direction of the second wire passage.
  • the second support portion that supports the lock portion of the second cable tie is provided on the second wall portion opposite the first wire passage.
  • the tip portion having the cut surface of the second cable tie protrudes from the lock portion supported by the second support portion.
  • the wire harness of the present disclosure comprises a protector according to any one of [1] to [7] above, a bundle of electric wires passing through the inside of the protector, and a cable tie that fixes the bundle of electric wires to the electric wire passage of the protector.
  • the wire harness 10 electrically connects electrical devices (not shown) mounted on the vehicle.
  • the wire harness 10 includes a main electric wire bundle 11 and a protector 12 through which the main electric wire bundle 11 passes.
  • the main wire bundle 11 includes a pair of wire bundles.
  • the pair of wire bundles is a first wire bundle 21 and a second wire bundle 22.
  • Each of the first wire bundle 21 and the second wire bundle 22 is, for example, a wire bundle branched off from the main wire bundle 11.
  • the wire harness 10 also includes a first cable tie 61 for fixing the first wire bundle 21 to the protector 12, and a second cable tie 62 for fixing the second wire bundle 22 to the protector 12.
  • Each of the wires included in the first wire bundle 21 is a thin wire 24 with a small conductor cross-sectional area.
  • a "thin wire” is a wire with a conductor cross-sectional area of less than 5 square millimeters. In this embodiment, it is preferable to use a wire with a conductor cross-sectional area of less than 1 square millimeter for each of the thin wires 24 that make up the first wire bundle 21.
  • the second wire bundle 22 includes thick electric wires 23.
  • the thick electric wires 23 are electric wires with a conductor cross-sectional area of 5 square millimeters or more.
  • the second wire bundle 22 includes one or more thick electric wires 23.
  • the second wire bundle 22 also includes thin electric wires.
  • the protector 12 for example, regulates the path of the main electric wire bundle 11 and protects the main electric wire bundle 11.
  • the protector 12 is fixed to an attachment target such as a vehicle body panel.
  • the protector 12 has, for example, a protector body 12a and a cover 12b that is attached to the protector body 12a.
  • the protector body 12a and the cover 12b are each formed, for example, from a synthetic resin.
  • the cover 12b is, for example, a separate body from the protector body 12a.
  • the cover 12b is attached so as to cover the protector body 12a from above in the height direction H.
  • the protector body 12a has a main passage 30, a first outlet passage 31, and a second outlet passage 32.
  • the first outlet passage 31 and the second outlet passage 32 are passages branched off from the main passage 30.
  • the protector body 12a has an inlet 33 at one end in the longitudinal direction of the main passage 30.
  • one end in the longitudinal direction of the main passage 30 forms the inlet 33 of the protector body 12a.
  • the inlet 33 has an axis La, which is the central axis of the inlet 33.
  • the axis La is, for example, along the longitudinal direction of the main passage 30.
  • the plan view of the protector 12 means that the protector 12 is viewed in a direction along its height direction H. That is, the height direction H of the protector 12 in FIG. 3 is perpendicular to the paper surface.
  • Each of the first outlet passage 31 and the second outlet passage 32 is located in the first area A1.
  • the first outlet passage 31 and the second outlet passage 32 are adjacent to each other.
  • each of the first outlet passage 31 and the second outlet passage 32 is located, for example, on the same plane perpendicular to the height direction H.
  • the second outlet passage 32 is provided at a position farther away from the inlet 33 than the first outlet passage 31. That is, the first outlet passage 31 is provided at a position closer to the inlet 33 than the second outlet passage 32.
  • the protector body 12a has a first outlet 34 at the tip of the first outlet passage 31. That is, the tip of the first outlet passage 31 forms the first outlet 34 of the protector body 12a.
  • the tip of the first outlet passage 31 is one end of the first outlet passage 31 in the longitudinal direction.
  • the base end of the first outlet passage 31 is connected to the main passage 30.
  • the first outlet passage 31 has an axis L1 which is its central axis.
  • the axis L1 runs along the longitudinal direction of the first outlet passage 31.
  • the end face of the first outlet 34 is, for example, perpendicular to the axis L1. Furthermore, the axis L1 passes through the center C1 of the first outlet 34.
  • the axis L1 of the first outlet passage 31 extends in a direction intersecting the axis La of the inlet 33.
  • the first angle ⁇ 1 between the axis La of the inlet 33 and the axis L1 of the first outlet passage 31 is set to, for example, an acute angle.
  • the protector body 12a has a second outlet 35 at the tip of the second outlet passage 32. That is, one end of the second outlet passage 32 in the longitudinal direction forms the second outlet 35 of the protector body 12a.
  • the tip of the second outlet passage 32 is one end of the second outlet passage 32 in the longitudinal direction.
  • the base end of the second outlet passage 32 is connected to the main passage 30.
  • the second outlet passage 32 has an axis L2 which is its central axis.
  • the axis L2 is along the longitudinal direction of the second outlet passage 32.
  • the end face of the second outlet 35 is, for example, perpendicular to the axis L2.
  • the axis L2 passes through the center C2 of the second outlet 35.
  • the axis L2 of the second outlet passage 32 extends in a direction intersecting the axis La of the inlet 33.
  • the second angle ⁇ 2 between the axis La of the inlet 33 and the axis L2 of the second outlet passage 32 is set to, for example, an acute angle.
  • the second angle ⁇ 2 is set to the same angle as the first angle ⁇ 1.
  • the axis L1 of the first outlet passage 31 and the axis L2 of the second outlet passage 32 are parallel to each other. That is, in this embodiment, in a plan view of the protector 12, the end face of the first outlet 34 and the end face of the second outlet 35 are parallel to each other. Also, in a plan view of the protector 12, the end face of the first outlet 34 and the end face of the second outlet 35 are not aligned on the same straight line. That is, in a plan view of the protector 12, there is a step between the end face of the first outlet 34 and the end face of the second outlet 35. In other words, the end face of the first outlet 34 and the end face of the second outlet 35 are not located on the same plane.
  • a distance from the axis La of the inlet 33 to the center C1 of the first outlet 34 is defined as a first distance D1.
  • the first distance D1 is the shortest distance between the axis La of the inlet 33 and the center C1 of the first outlet 34 in a plan view of the protector 12.
  • the first distance D1 is the distance from the axis La to the center C1 of the first outlet 34 in a direction perpendicular to the axis La.
  • the distance from the axis La of the inlet 33 to the center C2 of the second outlet 35 is defined as the second distance D2.
  • the second distance D2 is the shortest distance between the axis La of the inlet 33 and the center C2 of the second outlet 35 in a plan view of the protector 12.
  • the second distance D2 is the distance from the axis La to the center C2 of the second outlet 35 in a direction perpendicular to the axis La.
  • the first distance D1 and the second distance D2 are set to different lengths. More specifically, the second distance D2 is set to be shorter than the first distance D1.
  • the main electric wire bundle 11 passes through the entrance 33 and the main passage 30 in the protector body 12a. That is, both the first electric wire bundle 21 and the second electric wire bundle 22 pass through the entrance 33 and the main passage 30. That is, the main electric wire bundle 11 is drawn out from the entrance 33 to the outside of the protector 12.
  • the main wire bundle 11 branches into a first wire bundle 21 and a second wire bundle 22 within the main passage 30.
  • the first wire bundle 21 passes through the main passage 30 and the first exit passage 31.
  • the first wire bundle 21 is then pulled out from the first exit 34 to the outside of the protector body 12a.
  • the second wire bundle 22 passes through the main passage 30 and the second exit passage 32.
  • the second wire bundle 22 is then pulled out from the second exit 35 to the outside of the protector body 12a.
  • the axis L1 of the first outlet passage 31 and the axis L2 of the second outlet passage 32 each extend in a direction intersecting with the axis La of the inlet 33. That is, in a plan view of the protector 12, the first outlet passage 31 and the second outlet passage 32 each extend in a direction intersecting with the main passage 30. Therefore, the first wire bundle 21 has a first bend 21a in a portion immediately before entering the first outlet passage 31 in the protector body 12a. In other words, the first bend 21a is set at a location in the first wire bundle 21 that crosses from the main passage 30 to the first outlet passage 31.
  • the second wire bundle 22 also has a second bend 22a immediately before entering the second exit passage 32 in the protector body 12a.
  • the second bend 22a is set at a location in the second wire bundle 22 that spans from the main passage 30 to the second exit passage 32.
  • the second exit passage 32 is provided at a position farther away from the entrance 33 than the first exit passage 31.
  • the second bend 22a is set at a position farther away from the entrance 33 than the first bend 21a.
  • the second bend 22a is positioned on the outside of the first bend 21a.
  • the wire harness 10 may also include an exterior member (not shown) that covers the outer periphery of the trunk electric wire bundle 11 drawn out from the inlet 33.
  • an exterior member for example, a corrugated tube having a bellows structure can be used as the exterior member.
  • the first electric wire bundle 21 drawn out from the first outlet 34 and the second electric wire bundle 22 drawn out from the second outlet 35 are each bundled together by, for example, wrapping the outer periphery with tape.
  • the protector body 12a has a bottom wall 41 and a side wall 42 standing on the bottom wall 41.
  • the side wall 42 extends from the bottom wall 41 along the height direction H of the protector 12.
  • the side wall 42 is perpendicular to the bottom wall 41, for example.
  • the side wall 42 forms a passage for the trunk wire bundle 11 including the first wire bundle 21 and the second wire bundle 22.
  • the side wall 42 includes, for example, a pair of main wall portions 43 forming the main passage 30, and a first wall portion 44, an intermediate wall portion 45, and a second wall portion 46 forming the first outlet passage 31 and the second outlet passage 32.
  • the pair of main wall portions 43 include, for example, a portion extending in a direction along the axis La of the inlet 33.
  • first wall portion 44, the intermediate wall portion 45, and the second wall portion 46 are aligned in order in a direction perpendicular to the axis L1 and the axis L2.
  • the first wall portion 44 and the intermediate wall portion 45 face each other in the width direction of the first outlet passage 31 perpendicular to the axis L1.
  • the second wall portion 46 and the intermediate wall portion 45 face each other in the width direction of the second outlet passage 32 perpendicular to the axis L2.
  • the intermediate wall portion 45 is located between the first wall portion 44 and the second wall portion 46.
  • the first wall portion 44 and the intermediate wall portion 45 form the first outlet passage 31. That is, the first outlet passage 31 has a part of the bottom wall 41 and the first wall portion 44 and the intermediate wall portion 45 that each extend in the height direction H from the part of the bottom wall 41.
  • the first outlet passage 31 also has a first opening 31a formed at the tip end (upper end in this embodiment) of each of the first wall portion 44 and the intermediate wall portion 45 in the height direction H (see FIG. 5).
  • the first opening 31a opens upward in the height direction H.
  • the first wire bundle 21 is accommodated in the first outlet passage 31 through the first opening 31a.
  • the second wall portion 46 and the intermediate wall portion 45 form the second outlet passage 32. That is, the second outlet passage 32 has a part of the bottom wall 41 and the second wall portion 46 and the intermediate wall portion 45 that extend from the part of the bottom wall 41 in the height direction H.
  • the second outlet passage 32 also has a second opening 32a formed at the tip end (upper end in this embodiment) of each of the second wall portion 46 and the intermediate wall portion 45 in the height direction H (see FIG. 5).
  • the second opening 32a opens upward in the height direction H.
  • the second wire bundle 22 is accommodated in the second outlet passage 32 through the second opening 32a.
  • the second opening 32a opens, for example, in the same direction as the first opening 31a. In this embodiment, the opening direction of the first opening 31a and the second opening 32a is described as being upward.
  • the intermediate wall portion 45 serves as both the wall portion that forms the first outlet passage 31 and the wall portion that forms the second outlet passage 32. Therefore, one side of the intermediate wall portion 45 faces the first outlet passage 31, and the other side of the intermediate wall portion 45 faces the second outlet passage 32.
  • the first wall portion 44 and the intermediate wall portion 45 extend, for example, in a direction along the axes L1 and L2.
  • the protector body 12a has a plurality of body side locking portions 47 on the side wall 42.
  • the cover 12b has a plurality of cover side locking portions 51 which respectively hook onto the plurality of body side locking portions 47, as shown in Figs. 1 and 2.
  • each cover side locking portion 51 hooks onto each body side locking portion 47. This fixes the cover 12b to the protector body 12a.
  • the multiple body side locking portions 47 are each provided at a predetermined position on the protector body 12a.
  • some of the multiple body side locking portions 47 are provided at both ends in the longitudinal direction of the main passage 30.
  • the body side locking portions 47 provided near the entrance 33 of the main passage 30 are each provided on a pair of main wall portions 43 that form the main passage 30.
  • the body side locking portion 47 is provided in the first wall portion 44 near the first outlet 34.
  • the body side locking portion 47 provided in the first wall portion 44 is referred to as the first locking portion 47a.
  • some of the multiple body side locking portions 47 are provided in the intermediate wall portion 45 and the second wall portion 46 near the second outlet 35.
  • the body side locking portion 47 provided in the intermediate wall portion 45 is referred to as the intermediate locking portion 47b
  • the body side locking portion 47 provided in the second wall portion 46 is referred to as the second locking portion 47c.
  • the first locking portion 47a is provided so as to protrude from the outer surface of the first wall portion 44 toward the outside of the protector body 12a.
  • the first locking portion 47a is provided, for example, at the end position in the longitudinal direction of the first outlet passage 31. In other words, the first locking portion 47a is provided in the same position in the longitudinal direction of the first outlet passage 31 as the first attachment portion 36 to which the first cable tie 61 is attached.
  • the intermediate locking portion 47b is provided, for example, so as to protrude into the second outlet passage 32 from the side surface of the intermediate wall portion 45 facing the second outlet passage 32.
  • the intermediate locking portion 47b is provided in a position closer to the base end of the first outlet passage 31 than the first mounting portion 36 in the direction along the axis L1, i.e., closer to the main passage 30 than the first mounting portion 36. Therefore, the intermediate locking portion 47b and the first locking portion 47a are provided at positions offset from each other in the longitudinal direction of the first outlet passage 31.
  • the second locking portion 47c is provided so as to protrude from the outer surface of the second wall portion 46 toward the outside of the protector body 12a.
  • Each of the intermediate locking portion 47b and the second locking portion 47c is provided in a position between the second attachment portion 37 to which the second cable tie 62 is attached and the second outlet 35 in the length direction of the second outlet passage 32, i.e., in the direction along the axis L2.
  • the second wall portion 46 is formed so that the distance between it and the intermediate wall portion 45 gradually increases from the second mounting portion 37 to the second outlet 35.
  • the width of the second outlet passage 32 increases from the second mounting portion 37 to the second outlet 35.
  • each of the cover side locking portions 51b, 51c is provided at a position between the second attachment portion 37 and the second outlet 35 in the length direction of the second outlet passage 32, i.e., in the direction along the axis L2.
  • the first outlet passage 31 of the protector body 12a has a first attachment portion 36 to which a first cable tie 61 is attached.
  • the first electric wire bundle 21 passing through the first outlet passage 31 is fixed to the first attachment portion 36 by the first cable tie 61.
  • the first cable tie 61 is made of, for example, synthetic resin.
  • the first cable tie 61 has a first belt-shaped portion 63 and a first locking portion 64.
  • the first belt-shaped portion 63 is long enough to fasten the first wire bundle 21 to the first mounting portion 36.
  • the first belt-shaped portion 63 is also flexible.
  • the first belt-shaped portion 63 has multiple protrusions (not shown) arranged in parallel in the length direction of the first belt-shaped portion 63.
  • the first locking portion 64 is integrally provided at the base end in the longitudinal direction of the first band-shaped portion 63. When the first band-shaped portion 63 is passed through, the first locking portion 64 engages with the protrusion of the first band-shaped portion 63 so as to restrict movement of the first band-shaped portion 63 in the removal direction, which is the opposite direction to the passing direction.
  • the first mounting portion 36 provided in the first outlet passage 31 has a first support portion 36a that supports the first lock portion 64 of the first cable tie 61, and a first guide groove 36b in which the first band-shaped portion 63 of the first cable tie 61 is accommodated.
  • the first support portion 36a is provided in the lower back portion 45a of the intermediate wall portion 45, which will be described later.
  • the first guide groove 36b is provided from the lower surface of the bottom wall 41 that forms the first outlet passage 31 to the outer surface of the lower back portion 45a of the intermediate wall portion 45.
  • the first mounting portion 36 also has a through hole 36c that penetrates the bottom wall 41 that forms the first outlet passage 31 in the height direction H.
  • the first mounting portion 36 including the first support portion 36a, the first guide groove 36b, and the through hole 36c is provided, for example, near the first outlet 34 at the end of the length direction of the first outlet passage 31.
  • the first band-shaped portion 63 is disposed in the first guide groove 36b through the through hole 36c, and is inserted into the insertion hole 36d formed in the first support portion 36a.
  • the first band-shaped portion 63 is inserted from its tip end 65 into the first lock portion 64 and locked, thereby fastening the first wire bundle 21 to the first mounting portion 36.
  • the first guide groove 36b accommodates the first band-shaped portion 63 therein, thereby restricting movement of the first band-shaped portion 63 in the lengthwise direction of the first outlet passage 31.
  • the first locking portion 64 abuts against the upper surface of the first support portion 36a.
  • the tip portion 65 of the first belt-shaped portion 63 protrudes upward from the first locking portion 64.
  • the tip portion 65 of the first belt-shaped portion 63 is then cut off by an unnecessary length. In other words, a first cut surface 65a is formed on the tip portion 65 of the first belt-shaped portion 63.
  • the second outlet passage 32 has a second attachment portion 37 to which a second cable tie 62 is attached.
  • the second electric wire bundle 22 passing through the second outlet passage 32 is fixed to the second attachment portion 37 by the second cable tie 62.
  • the second cable tie 62 has, for example, substantially the same configuration as the first cable tie 61 . More specifically, the second cable tie 62 is made of, for example, synthetic resin. As shown in Fig. 5, the second cable tie 62 has a second belt-shaped portion 66 and a second locking portion 67. The second belt-shaped portion 66 has an elongated shape that allows the second electric wire bundle 22 to be tied to the second mounting portion 37. The second belt-shaped portion 66 is flexible. The second belt-shaped portion 66 has a plurality of protrusions (not shown) arranged in parallel in the length direction of the second belt-shaped portion 66.
  • the second locking portion 67 is integrally provided at the base end in the longitudinal direction of the second band-shaped portion 66. When the second band-shaped portion 66 is passed through, the second locking portion 67 engages with the protrusion of the second band-shaped portion 66 so as to restrict movement of the second band-shaped portion 66 in the removal direction, which is the opposite direction to the passing direction.
  • the second mounting portion 37 provided in the second exit passage 32 has a second support portion 37a that supports the second lock portion 67 of the second cable tie 62, and a second guide groove 37b in which the second band-shaped portion 66 of the second cable tie 62 is accommodated.
  • the second support portion 37a is provided in the second wall portion 46 on the opposite side (farther from the first exit passage 31) to the first exit passage 31, of the intermediate wall portion 45 and the second wall portion 46 that form the second exit passage 32.
  • the second guide groove 37b is provided from the lower surface of the bottom wall 41 that forms the second exit passage 32 to the outer surface of the second wall portion 46.
  • the second mounting portion 37 also has a through hole 37c that penetrates the bottom wall 41 that forms the second exit passage 32 in the height direction H. As shown in FIG. 3, the distance from the second outlet 35 to the second attachment portion 37 in the direction along the axis L2 is set to be greater than the distance from the first outlet 34 to the first attachment portion 36 in the direction along the axis L1.
  • the second belt-shaped portion 66 is disposed in the second guide groove 37b through the through hole 37c, and is inserted into the insertion hole 37d formed in the second support portion 37a.
  • the second belt-shaped portion 66 is inserted into the second lock portion 67 from its tip end 68 and locked, thereby fastening the second wire bundle 22 to the second mounting portion 37.
  • the second locking portion 67 abuts against the upper surface of the second support portion 37a.
  • the tip portion 68 of the second belt-shaped portion 66 protrudes upward from the second locking portion 67.
  • the tip portion 68 of the second belt-shaped portion 66 is then cut off by an unnecessary length. In other words, a second cut surface 68a is formed on the tip portion 68 of the second belt-shaped portion 66.
  • the cover 12b has a main cover portion 52 that covers the main passage 30, a first passage cover portion 53 that covers the first outlet passage 31, and a second passage cover portion 54 that covers the second outlet passage 32.
  • the first passage cover portion 53 covers the first opening 31a of the first outlet passage 31 so as to close it. That is, the first passage cover portion 53 covers the upper part of the first cable tie 61 attached to the first mounting portion 36.
  • the second passage cover portion 54 covers the second opening 32a of the second outlet passage 32 so as to close it. That is, the second passage cover portion 54 covers the upper part of the second cable tie 62 attached to the second mounting portion 37.
  • the first passage cover 53 has a base 55 and a first extension 56a and a second extension 56b extending from the base 55.
  • the base 55 faces the bottom wall 41 forming the first outlet passage 31 in the height direction H.
  • the base 55 covers the entire width of the first outlet passage 31.
  • the base 55 also covers the upper part of the first belt-shaped portion 63 of the first cable tie 61.
  • the first extension 56a extends downward from one end of the base 55 in the width direction of the first outlet passage 31.
  • the second extension 56b extends downward from the other end of the base 55 in the width direction of the first outlet passage 31.
  • the first extension 56a extends to a position facing the outer side surface of the first wall 44.
  • the second extension 56b extends to a position facing the side surface of the intermediate wall 45 on the second outlet passage 32 side.
  • the upper end of the first wall portion 44 forming the first outlet passage 31 can abut against the base portion 55 of the first passage cover portion 53 in the height direction H over substantially the entire length of the first wall portion 44 in the direction of the axis L1.
  • the first wall portion 44 supports the base portion 55 over the entire length of the first wall portion 44 in the length direction of the first outlet passage 31.
  • the intermediate wall portion 45 that forms the first outlet passage 31 has a low back portion 45a that is low in height along the height direction H in the range from the first outlet 34 to a predetermined position inside the first outlet passage 31.
  • the low back portion 45a is spaced apart from the first passage cover portion 53 in the height direction H. This gives the first passage cover portion 53 a so-called cantilever support structure.
  • the first support portion 36a of the first mounting portion 36 described above is provided on the lower back portion 45a of the intermediate wall portion 45.
  • the first lock portion 64 of the first cable tie 61 which abuts against the upper surface of the first support portion 36a, is located between the first support portion 36a and the second extension portion 56b in the height direction H.
  • the second extension portion 56b of the first passage cover portion 53 covers the upper side of the first cut surface 65a of the first cable tie 61.
  • the second extension portion 56b corresponds to a first cut surface cover portion that covers the first cut surface 65a of the first cable tie 61.
  • the second extension portion 56b extends downward from the base portion 55 of the first passage cover portion 53 along the height direction H so as to approach the first cut surface 65a and the first support portion 36a.
  • the lower end of the second extension portion 56b faces each of the first cut surface 65a, the first lock portion 64, and the first support portion 36a in the height direction H.
  • the second extension portion 56b does not protrude toward the second outlet passage 32 side beyond the tip portion 65 of the first belt-shaped portion 63 including the first cut surface 65a in the width direction of the first outlet passage 31. Therefore, the second extension portion 56b is configured to be less likely to interfere with the second wire bundle 22 passing through the second outlet passage 32.
  • a reinforcing rib 70 is provided on the first passage covering portion 53 of the cover 12b.
  • the reinforcing rib 70 is formed so as to protrude upward from the upper surface 50a of the cover 12b along the height direction H.
  • the reinforcing rib 70 is formed over a range including the cantilevered region of the first passage covering portion 53.
  • the shape of the reinforcing rib 70 corresponds to the shape of the first outlet passage 31.
  • the reinforcing rib 70 has, for example, a substantially rectangular shape.
  • the reinforcing rib 70 has a first rib 71 that is frame-shaped in a plan view of the protector 12, and a second rib 72 that is formed inside the first rib 71.
  • the first rib 71 and the second rib 72 each protrude upward from the upper surface 50a of the cover 12b along the height direction H.
  • the first rib 71 is, for example, in a substantially rectangular frame shape in a plan view of the protector 12.
  • the second rib 72 is formed in an X-shape along a pair of diagonals of the first rib 71.
  • a portion of the first rib 71 is provided along both ends of the first passage cover portion 53 in the width direction of the first outlet passage 31 perpendicular to the axis L1.
  • a portion of the first rib 71 is provided along the end face of the first outlet 34.
  • the second passage cover portion 54 of the cover 12b has a second cut surface cover portion 57 that covers the second cut surface 68a of the second cable tie 62.
  • the second cut surface cover portion 57 includes an opposing portion 58 that faces the second cut surface 68a in the height direction H, and a side cover portion 59 that covers the side of the second cut surface 68a in the width direction of the second outlet passage 32.
  • the cover 12b also has an outer wall portion 54a that extends downward from the outer edge of the second passage cover portion 54.
  • the outer wall portion 54a faces the outer surface of the second wall portion 46 of the protector body 12a, and covers the side of the second cut surface 68a in the width direction of the second outlet passage 32. That is, the side cover portion 59 is a part of the outer wall portion 54a.
  • the cover side locking portion 51c that is locked to the second locking portion 47c of the second wall portion 46 extends downward in the height direction H from the outer wall portion 54a.
  • the second cut surface covering portion 57 of the second passage covering portion 54 includes an opposing portion 58 that faces the second cut surface 68a of the second cable tie 62 in the height direction H, and a side covering portion 59 that covers the side of the second cut surface 68a in the width direction of the second exit passage 32.
  • the second cut surface covering portion 57 covers the top and widthwise sides of the second cut surface 68a. This makes it possible for the second cut surface covering portion 57 to prevent the fingers of a worker handling the wire harness 10 from touching the second cut surface 68a.
  • first locking portion 47a and the intermediate locking portion 47b provided on the pair of side walls 42 forming the first exit passage 31, i.e., the first wall portion 44 and the intermediate wall portion 45, respectively, are hooked onto the cover side locking portions 51a, 51b, respectively.
  • second locking portion 47c and the intermediate locking portion 47b provided on the pair of side walls 42 forming the second exit passage 32, i.e., the second wall portion 46 and the intermediate wall portion 45, respectively, are hooked onto the cover side locking portions 51c, 51b, respectively. This ensures the connection strength between the protector body 12a and the cover 12b in the second exit passage 32.
  • the cover portion formed by the first passage cover portion 53 and the second passage cover portion 54 of the cover 12b is connected to the protector body 12a at three points, the cover side locking portions 51a, 51b, and 51c. Therefore, the connection between the first passage cover portion 53 and the second passage cover portion 54 of the cover 12b and the protector body 12a is completed by the connection at three points.
  • the intermediate wall portion 45 has a low back portion 45a, a cantilevered area exists in the first passage cover portion 53. Therefore, by providing a reinforcing rib 70 in the first passage cover portion 53, the rigidity of the portion of the first passage cover portion 53 that includes the cantilevered area is improved. This prevents damage, etc., from occurring to the first passage cover portion 53.
  • the second bend 22a of the second wire bundle 22 including the thick wires 23 is disposed at an outer position relative to the first bend 21a of the first wire bundle 21. Therefore, the second bend 22a can have a larger radius of curvature than the first bend 21a. Therefore, it is possible to ensure a large radius of curvature for the second wire bundle 22 including the thick wires 23 while preventing the protector 12 from becoming too large.
  • the volume of the passage through which the second wire bundle 22 passes is configured to be larger than the volume of the passage through which the first wire bundle 21 passes. This makes it possible to ensure a space for bending the second wire bundle 22, which has high rigidity, while reducing the space for bending the first wire bundle 21, which has low rigidity.
  • the second locking portion 47c of the protector body 12a and the cover side locking portion 51c of the cover 12b are provided so as to protrude outward from the protector 12.
  • the second locking portion 47c and the cover side locking portion 51c are provided in a position between the second mounting portion 37 and the second outlet 35 in the direction along the axis L2.
  • the second locking portion 47c and the cover side locking portion 51c protruding outward from the protector 12 are not located on the opposite side of the second outlet 35 from the second mounting portion 37. Therefore, it is possible to design the shape of the protector 12 so as to make the peripheral space S of the end portion 30a opposite the inlet 33 of the main passage 30 large. This makes it possible to easily accommodate the second wire bundle 22 in the protector 12 while preventing interference between the protector 12 and other components arranged in the peripheral space S by arranging the second wire bundle 22 around the outside of the first wire bundle 21.
  • the wire harness 10 including the protector 12 and the main electric wire bundle 11 is attached to an attachment target such as a vehicle body panel.
  • the protector 12 attached to the trunk electric wire bundle 11 including the first electric wire bundle 21 and the second electric wire bundle 22 is fixed to an object to which it is attached.
  • the external fixing position P1 is the fixing position closest to the first outlet 34 among the fixing positions where the first electric wire bundle 21 pulled out from the first outlet 34 is fixed to the mounting object.
  • the length from the first outlet 34 to the external fixing position P1 is called the fixing stroke of the first electric wire bundle 21.
  • the external fixing position P2 is the fixing position closest to the second outlet 35 among the fixing positions where the first electric wire bundle 21 pulled out from the second outlet 35 is fixed to the mounting object.
  • the length from the second outlet 35 to the external fixing position P2 is called the fixing stroke of the second electric wire bundle 22.
  • the first distance D1 which is the distance from the axis La of the inlet 33 to the center C1 of the first outlet 34
  • the second distance D2 which is the distance from the axis La of the inlet 33 to the center C2 of the second outlet 35
  • the first passage covering portion 53 of the cover 12b includes a second extending portion 56b as a first cut surface covering portion that covers the first cut surface 65a of the first cable tie 61. Furthermore, the second passage covering portion 54 of the cover 12b includes a second cut surface covering portion 57 that covers the second cut surface 68a of the second cable tie 62.
  • the second extending portion 56b included in the first passage covering portion 53 makes it possible to suppress touching of the first cut surface 65a of the first cable tie 61.
  • the second cut surface covering portion 57 included in the second passage covering portion 54 makes it possible to suppress touching of the second cut surface 68a of the second cable tie 62.
  • the second extension portion 56b of the first passage cover portion 53 faces the first cut surface 65a in the height direction H.
  • the second extension portion 56b of the first passage cover portion 53 makes it possible to suppress touching of the first cut surface 65a from a direction along the height direction H.
  • the second cut surface cover portion 57 faces the second cut surface 68a in the height direction H. With this configuration, the second cut surface cover portion 57 makes it possible to suppress touching of the second cut surface 68a from a direction along the height direction H.
  • the second extension portion 56b of the first passage cover portion 53 extends from the first passage cover portion 53 along the height direction H so as to approach the first cut surface 65a. With this configuration, it is possible to realize a configuration in which the second extension portion 56b of the first passage cover portion 53 is closer to the first cut surface 65a. Therefore, it is possible for the second extension portion 56b of the first passage cover portion 53 to more appropriately suppress touching of the first cut surface 65a.
  • the protector body 12a has a plurality of electric wire passages, i.e., a first exit passage 31 and a second exit passage 32.
  • a first cable tie 61 is provided corresponding to the first exit passage 31, and a second cable tie 62 is provided corresponding to the second exit passage 32.
  • the cover 12b has a first passage cover portion 53 and a second passage cover portion 54 corresponding to the first exit passage 31 and the second exit passage 32, respectively. With this configuration, it is possible for the first passage cover portion 53 and the second passage cover portion 54 to suppress touching of the first cut surface 65a of the first cable tie 61 and the second cut surface 68a of the second cable tie 62, respectively.
  • the protector body 12a has an intermediate wall portion 45 and a first wall portion 44 and a second wall portion 46 that are provided on both sides of the intermediate wall portion 45 and face the intermediate wall portion 45.
  • the first wall portion 44 and the intermediate wall portion 45 are a pair of walls that form the first outlet passage 31.
  • the second wall portion 46 and the intermediate wall portion 45 are a pair of walls that form the second outlet passage 32.
  • the intermediate wall portion 45 serves as both the wall portion that forms the first outlet passage 31 and the wall portion that forms the second outlet passage 32. This contributes to simplifying and miniaturizing the configuration of the protector 12.
  • the intermediate wall portion 45 has a first support portion 36a that supports the first lock portion 64 of the first cable tie 61.
  • the second extension portion 56b of the first passage cover portion 53 extends along the height direction H from the end of the first passage cover portion 53 in the width direction of the first outlet passage 31 to approach the first support portion 36a.
  • the second extension portion 56b of the first passage cover portion 53 faces the first cut surface 65a of the first cable tie 61 in the height direction H.
  • the second wall 46 has a second support portion 37a that supports the second lock portion 67 of the second cable tie 62.
  • the second cut surface cover portion 57 includes an opposing portion 58 that faces the second cut surface 68a of the second cable tie 62 in the height direction H, and a side cover portion 59 that covers the side of the second cut surface 68a in the width direction of the second outlet passage 32.
  • the second support portion 37a is provided on the second wall 46 on the opposite side to the first outlet passage 31.
  • the tip portion 68 of the second cable tie 62 having the second cut surface 68a protrudes from the second lock portion 67 supported by the second support portion 37a.
  • the intermediate wall portion 45 has an intermediate locking portion 47b that is locked to a cover side locking portion 51b provided on the second passage cover portion 54 of the cover 12b.
  • the intermediate locking portion 47b provided on the intermediate wall portion 45 becomes a locking portion corresponding to each of the first outlet passage 31 and the second outlet passage 32.
  • the intermediate locking portion 47b provided on the intermediate wall portion 45 is configured to serve as a locking portion for the first outlet passage 31 and a locking portion for the second outlet passage 32. This eliminates the need to provide a pair of locking portions for each of the first outlet passage 31 and the second outlet passage 32, making it possible to reduce the number of locking portions in the entire protector 12. As a result, it is possible to prevent the protector 12 from becoming too large and to simplify the configuration.
  • the axis L1 of the first outlet passage 31 and the axis L2 of the second outlet passage 32 each extend in a direction intersecting the axis La of the inlet 33.
  • the second outlet passage 32 is provided at a position farther away from the inlet 33 than the first outlet passage 31.
  • the intermediate locking portion 47b is provided so as to protrude from the intermediate wall portion 45 into the second outlet passage 32.
  • the second outlet passage 32 is located farther from the inlet 33 than the first outlet passage 31, so that the first outlet passage 31 is disposed between the inlet 33 and the second outlet passage 32 in a plan view of the protector 12. For this reason, it is easier to ensure that the second outlet passage 32 has a larger volume than the first outlet passage 31. Therefore, by providing the intermediate locking portion 47b so as to protrude into the second outlet passage 32, it is possible to provide the intermediate locking portion 47b on the intermediate wall portion 45 without reducing the volume of the first outlet passage 31.
  • the first outlet passage 31 has a first mounting portion 36 to which the first cable tie 61 is attached, and a first outlet 34 at one end of the length of the first outlet passage 31 for drawing out the first wire bundle 21 to the outside.
  • the second outlet passage 32 has a second mounting portion 37 to which the second cable tie 62 is attached, and a second outlet 35 at one end of the length of the second outlet passage 32 for drawing out the second wire bundle 22 to the outside.
  • the intermediate locking portion 47b provided on the intermediate wall portion 45 is provided between the second mounting portion 37 and the second outlet 35 in the axial line L2 direction of the second outlet passage 32. With this configuration, it is possible to provide the intermediate locking portion 47b closer to the second outlet 35. This makes it possible to improve the connection strength between the protector body 12a and the cover 12b near the second outlet 35. As a result, it is possible to configure a protector 12 that is stronger and more reliable.
  • the first angle ⁇ 1 between the axis La of the inlet 33 and the axis L1 of the first outlet passage 31, and the second angle ⁇ 2 between the axis La of the inlet 33 and the axis L2 of the second outlet passage 32 are each set to an acute angle.
  • the first angle ⁇ 1 and the second angle ⁇ 2 are the same angle. With this configuration, it is possible to prevent the protector 12 from becoming large in size when the first angle ⁇ 1 and the second angle ⁇ 2 are the same angle.
  • the axis L1 of the first outlet passage 31 and the axis L2 of the second outlet passage 32 are parallel to each other in a plan view of the protector 12. This configuration makes it possible to prevent the protector 12 from becoming large in size in the protector 12 that can pull out the first wire bundle 21 and the second wire bundle 22 in approximately the same direction.
  • a reinforcing rib 70 is provided in the first outlet passage 31 of the protector 12. With this configuration, the reinforcing rib 70 can improve the strength of the portion of the protector 12 from which the first wire bundle 21 is pulled out.
  • the first distance D1 from the axis La of the inlet 33 to a position on the axis L1 of the first outlet 34 is set to be longer than the second distance D2 from the axis La of the inlet 33 to a position on the axis L2 of the second outlet 35.
  • the first outlet 34 of the first outlet passage 31 is likely to have a shape that protrudes outward from the protector 12. For this reason, it is more difficult to ensure the strength of the first outlet passage 31 than the second outlet passage 32. Therefore, by providing a reinforcing rib 70 to the first outlet passage 31, it is possible to configure a stronger and more reliable protector 12.
  • the lower back portion 45a of the intermediate wall portion 45 is spaced apart in the height direction H from the first passage cover portion 53 of the cover 12b, so that a cantilevered region exists in the first passage cover portion 53.
  • a portion of the first passage cover portion 53 is not supported by the protector body 12a, so to speak, it is in a cantilevered configuration, so that the strength is likely to be low. Therefore, by providing the reinforcing rib 70 in the cantilevered region of the first passage cover portion 53, it is possible to effectively improve the strength of the protector 12.
  • the first passage cover 53 includes the second extension 56b extending downward from the base 55 as the first cut surface cover.
  • the first passage cover 53 may include a portion of the base 55 that faces the first cut surface 65a in the height direction H, i.e., a portion that does not extend downward, as the first cut surface cover.
  • the protector body 12a may be configured such that either the first exit passage 31 or the second exit passage 32 is omitted. Also, in the protector body 12a, one or more wire passages in which the wire bundle is fixed by a cable tie may be added in addition to the first exit passage 31 and the second exit passage 32.
  • the intermediate locking portion 47b may be provided closer to the base end of the second outlet passage 32 than the second mounting portion 37 in the direction along the axis L2, i.e., closer to the main passage 30 than the second mounting portion 37.
  • the second mounting portion 37 may be provided between the intermediate locking portion 47b and the second outlet 35 in the direction along the axis L2.
  • the intermediate locking portion 47 b may be provided so as to protrude from the intermediate wall portion 45 into the first outlet passage 31 .
  • the second bundle of electric wires 22 does not have to include the thick electric wire 23.
  • the first bundle of electric wires 21 may include a thick electric wire having a conductor cross-sectional area of 5 square millimeters or more.
  • the axis L1 of the first outlet passage 31 and the axis L2 of the second outlet passage 32 may be non-parallel to each other.
  • the end face of the first outlet 34 and the end face of the second outlet 35 may be non-parallel to each other.
  • the first angle ⁇ 1 between the axis La of the inlet 33 and the axis L1 of the first outlet passage 31, and the second angle ⁇ 2 between the axis La of the inlet 33 and the axis L2 of the second outlet passage 32 may be set to 90° or an obtuse angle.
  • the first angle ⁇ 1 and the second angle ⁇ 2 may be different angles.
  • the axis La of the inlet 33, the axis L1 of the first outlet passage 31, and the axis L2 of the second outlet passage 32 may be parallel to one another. That is, each of the first wall portion 44, the intermediate wall portion 45, and the second wall portion 46 may be parallel to the axis La of the inlet 33.
  • the second distance D2 may be longer than the first distance D1.
  • the first distance D1 and the second distance D2 may be equal to each other.
  • the reinforcing rib 70 may be provided on the back surface of the first passage cover portion 53, which is the surface opposite to the upper surface 50a of the cover 12b.
  • the reinforcing rib 70 may be provided in at least one of the first outlet passage 31 and the second outlet passage 32 .
  • the configuration, such as the shape, of the reinforcing rib 70 including the first rib 71 and the second rib 72 is not limited to the above embodiment and may be changed as appropriate depending on the configuration of the protector 12 .
  • the number of outlets of the protector 12 is two, one each of the first outlet 34 and the second outlet 35, but this is not limited thereto, and the number of outlets of the protector 12 may be three or more.
  • the second locking portion 47 c and the cover side locking portion 51 c may be provided on the opposite side of the second outlet passage 32 from the second outlet 35 with respect to the second attachment portion 37 .
  • the cover 12b may be formed integrally with the protector body 12a. In this case, the cover 12b may be rotatably connected to the protector body 12a via a hinge portion, for example.
  • the first and second bundles of electric wires 21 and 22 in the illustrated example may be referred to as a first and second branch electric wire, respectively, that branch off from the trunk bundle of electric wires 11 at a branch point.
  • the protector 12 in the illustrated example may be referred to as a synthetic resin protector used with the first and second bundles of electric wires 21 and 22 that branch off from the trunk bundle of electric wires 11 at a branch point.
  • the protector 12 may be configured to accommodate a branch point of a first bundle of electric wires 21 and a second bundle of electric wires 22 from a trunk bundle of electric wires 11.
  • the first bundle of electric wires 21 may extend inside the protector 12 along a first branch route from the branch point to a first outlet 34 with a first branch route length
  • the second bundle of electric wires 22 may extend inside the protector 12 along a second branch route from the branch point to a second outlet 35 with a second branch route length.
  • the first mounting portion 36 of the protector 12 may be provided at a first inner position at a relatively short distance from the first outlet 34 of the first outlet passage 31 of the protector 12, and the second mounting portion 37 of the protector 12 may be provided at a second inner position at a relatively long distance from the second outlet 35 of the second outlet passage 32 of the protector 12.

Landscapes

  • Details Of Indoor Wiring (AREA)

Abstract

Corps (12a) de protecteur présentant un premier passage de sortie (31) par lequel passe un premier faisceau de câbles électriques (21). Un couvercle (12b) possède une première partie de couvercle de passage (53) qui recouvre une première partie d'ouverture (31a) du premier passage de sortie (31). Le premier faisceau de câbles électriques (21) traversant le premier passage de sortie (31) est fixé au premier passage de sortie (31) par une première attache à glissière (61). La première attache à glissière (61) comporte : une première partie de type courroie (63) qui lie le premier faisceau de câbles électriques (21) sur le premier passage de sortie (31) ; et une première partie de verrouillage (64) qui est disposée d'un seul tenant au niveau de l'extrémité de base de la première partie de type courroie (63) dans la direction de longueur et dans laquelle la première partie de type courroie (63) est introduite depuis une partie d'extrémité (65) et verrouillée. La partie d'extrémité (65) de la première partie de type courroie (63) est formée avec une première surface découpée (65a). La première partie de couvercle de passage (53) comprend une seconde partie d'extension (56b) en tant que première partie de couvercle de surface découpée qui recouvre la première surface de découpée (65a).
PCT/JP2023/042398 2022-12-15 2023-11-27 Protecteur et faisceau de câbles WO2024127964A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2022-200372 2022-12-15
JP2022200372A JP2024085705A (ja) 2022-12-15 プロテクタ及びワイヤハーネス

Publications (1)

Publication Number Publication Date
WO2024127964A1 true WO2024127964A1 (fr) 2024-06-20

Family

ID=91485674

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2023/042398 WO2024127964A1 (fr) 2022-12-15 2023-11-27 Protecteur et faisceau de câbles

Country Status (1)

Country Link
WO (1) WO2024127964A1 (fr)

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