JP2008312374A - Feeder system of slide structure - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a feeder system for a slide structure which can reduce the man-hours required for assembling a work by reducing increase in number of components, and which can prevent reliability of electrical connection from deteriorating. <P>SOLUTION: The feeder system 1 for a slide structure has a wire harness 5 which is routed over the body and a slide door provided slidably in the body. The wire harness 5 has a door harness 35 and a transition portion 32. The door harness 35 is fixed to the slide door. The transition portion 32 is routed between the body and the slide door. The door harness 35 and the transition portion 32 are formed integrally, without dividing a wire 16a. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

  The present invention relates to a power supply device for a slide structure for constantly supplying power to an auxiliary machine attached to a slide structure such as a slide door of an automobile.

  Conventionally, various power supply devices for slide structures (hereinafter simply referred to as power supply devices, see Patent Document 1) have been used to constantly supply power to an auxiliary machine attached to a slide door as a slide structure of an automobile. Has been.

  The power supply device disclosed in Patent Document 1 described above is attached to a slide harness, a wire harness routed over a vehicle body as a base, the slide door provided slidably on the vehicle body, and A power supply harness protector (hereinafter simply referred to as a protector) that houses a part of the wire harness is provided.

  The wire harness includes a door-side harness that is mainly routed to the slide door and a crossover harness that is mainly routed between the vehicle body and the slide door. The door-side harness and the crossover harness are each provided with a plurality of electric wires bundled with each other, and are connected to each other by connection connectors attached to the ends of these electric wires. In addition, the door-side harness includes a connector that is attached to the terminal of the electric wire and is connected to an auxiliary machine that is attached to the sliding door. A connector for connecting to the connector is provided.

  The protector has a substantially semicircular planar shape, and an opening through which the transition harness of the wire harness passes is provided at one end and the lower end of the protector. The opening provided at the lower end extends linearly along the sliding direction of the sliding door. The protector accommodates the transition harness of the wire harness.

In the state where the sliding door is closed, the power supply device places the transition harness of the wire harness along the curved surface curved in a semicircular shape of the protector. The transition harness of the wire harness is passed through an end near the opening provided at the one end of the opening provided at the lower end of the wire harness and an opening provided at the one end. As described above, the power supply apparatus disclosed in Patent Document 1 described above opens and closes the slide door while absorbing the extra length when the slide door is closed by inserting and removing the wire harness transition harness into and out of the protector. In some cases, it is possible to supply power to the auxiliary machine attached to the sliding door.
JP 2003-153422 A

  However, since the wire harness is divided into the door-side harness and the crossover harness in the conventional power supply device shown in Patent Document 1 described above, the number of components increases and the wire harness is assembled. The man-hours tended to increase. Further, in the conventional power supply device, since the wire harness is configured to connect the above-described harnesses with a connector, a mechanical connection portion is provided in the middle of the electric wire, and the electrical connection is reliable. There was a tendency for the sex to decline.

  Accordingly, an object of the present invention is to provide a power feeding device for a slide structure that can reduce the increase in the number of parts, reduce the number of man-hours for assembly, and prevent a decrease in reliability of electrical connection. is there.

  To achieve the above object, a power supply device for a slide structure according to claim 1 of the present invention includes a base and a slide structure that is slidably provided on the base and opens and closes an opening provided in the base. In a power supply device for a slide structure including a wire harness routed over a body, the wire harness includes a structure harness attached to the slide structure, one end attached to the base and the other An end is attached to the slide structure, and has a transition part routed between the base and the slide structure, and the structure harness and the transition part are integrally formed. It is a feature.

  The power supply device for a slide structure according to claim 2 is the power supply device for the slide structure according to claim 1, wherein the crossover has a cross-sectional outer shape accommodating at least one electric wire. The cylindrical body is arranged in such a manner that the longitudinal direction of the cross section is parallel to the vertical direction.

  The power supply device for a slide structure according to claim 3 is the power supply device for the slide structure according to claim 1 or 2, wherein the base is attached to the base and disposed at one end of the transition portion. A side protector, and the base side protector extends along the sliding direction of the slide structure and is arranged at a distance from each other in the vertical direction, and the parallel portions are positioned between each other. It is characterized by having a pair of parts.

  A power supply device for a slide structure according to a fourth aspect is the power supply device for a slide structure according to any one of the first to third aspects, wherein the power supply device is attached to the slide structure and the bridge A structure-side protector disposed at the other end of the portion, the structure-side protector extends along the sliding direction of the slide structure, and is disposed at a distance from each other in the vertical direction. It is characterized by having a pair of second parallel parts for positioning the crossing part between each other.

  According to the power supply device for a slide structure according to claim 1, since the structure harness and the crossing portion of the wire harness are integrally formed, the electric wires constituting these are integrally formed, and these There is no connector in between.

  According to the power supply device for the slide structure according to claim 2, the corrugated tube that accommodates the electric wire in the transition portion is disposed so that the longitudinal direction of the cross section thereof is parallel to the vertical direction. When the body is slid, it is possible to prevent the corrugated tube, i.e., the transition part, from hanging down.

  According to the power supply device for the slide structure according to claim 3, the pair of parallel members in which the base protector extends in the slide direction of the slide structure and positions the crossing portion between each other with a space in the vertical direction. Department. These parallel portions can prevent the corrugated tube, that is, the crossing portion from hanging down when the slide structure is slid.

  According to the power supply device for the slide structure according to claim 4, the pair of first protectors that extend in the slide direction of the slide structure and position the crossing portion between each other in the vertical direction. Two parallel parts are provided. These second parallel portions can prevent the corrugated tube, i.e., the transition portion, from drooping when the slide structure is slid.

  According to the first aspect of the present invention, since the electric wires constituting the structural harness and the crossing portion of the wire harness are integrally formed, the number of electric wires can be prevented from increasing, and the structural harness and the crossing There is no need to provide a connector for connecting the parts. Therefore, the number of parts of the wire harness can be reduced, and the number of man-hours required for assembly can be reduced.

  Moreover, since the connector which mutually connects these between the structure harness of a wire harness and a transition part is not provided, it can prevent that the reliability of an electrical connection falls.

  According to the second aspect of the present invention, since the corrugated tube, that is, the crossing portion can be prevented from hanging down, when the slide structure is slid, the corrugated tube, that is, the crossing portion, can be reliably put in and out of the rail portion. The slide structure can be reliably slid with respect to the base.

  According to the third aspect of the present invention, since the corrugated tube, i.e., the crossing portion, can be reliably prevented from hanging down, when the slide structure is slid, the corrugated tube, i.e., the crossing portion, can be reliably put in and out of the rail portion. And the slide structure can be slid more reliably with respect to the base.

  According to the fourth aspect of the present invention, since the corrugated tube, i.e., the crossing portion, can be reliably prevented from drooping, when the slide structure is slid, the corrugated tube, i.e., the crossing portion, is securely inserted into and removed from the rail portion. And the slide structure can be slid more reliably with respect to the base.

  A power supply device for a slide structure according to an embodiment of the present invention (hereinafter simply referred to as a power supply device) will be described with reference to FIGS.

  The power feeding device 1 includes an automobile 2 (shown in FIG. 2 and the like) including a vehicle body 3 as a base shown in FIG. 2 and a slide door 4 as a slide structure shown in FIG. ).

  The vehicle body 3 is provided with an entrance 6 as an opening for allowing the passenger to enter and leave the passenger room provided in the vehicle body 3. A weather strip 7 (shown in FIGS. 10 and 11) made of an elastic material such as rubber is attached around the entrance / exit 6. When the slide door 4 is positioned at a closing position to be described later, the weather strip 7 is in close contact with the outer edge portion of the slide door 4 to keep water tight between the slide door 4.

  A rail portion 8 (shown in FIGS. 10 and 11) is provided below the doorway 6 of the vehicle body 3. That is, the rail portion 8 is provided between the floor surface of the passenger compartment described above and the bottom surface of the chassis of the automobile 2. The rail portion 8 is formed in a concave shape from the side surface of the vehicle body 3 of the automobile 2 and extends linearly along the longitudinal direction of the automobile.

  As shown in FIGS. 10 and 11, a guide rail 9 is attached to the ceiling surface 8 a located on the upper side of the inner surface of the rail portion 8. The guide rail 9 extends linearly, and its longitudinal direction is arranged in parallel with the longitudinal direction of the automobile. The guide rail 9 includes an installation plate portion 10 attached to the ceiling surface 8 a and side wall portions 11 erected from both edges in the width direction of the installation plate portion 10, and is formed in a U-shaped cross section.

  The slide door 4 is formed in a flat plate shape. The slide door 4 includes a door panel 12 shown in FIG. 3 and the like, a door trim (not shown) attached to the inside of a panel body 14 to be described later, and various accessories such as a speaker 13 and a motor and a switch.

  The door panel 12 includes a flat panel main body 14 made of sheet metal, and a lower arm 15 as an arm extending linearly from the lower edge of the panel main body 14 toward the inside of the vehicle body 3 of the automobile. . The lower arm 15 is formed in a bar shape extending linearly, and extends from the front edge of the lower end of the panel body 14 to the inside of the vehicle body 3 and forward. At the tip of the lower arm 15, a slider is attached to the guide rail 9 so as to be slidable along the longitudinal direction of the guide rail 9. For this reason, the lower arm 15, that is, the slide door 4 is supported by the guide rail 9, that is, the rail portion 8 slidably along the longitudinal direction of the guide rail 9, that is, the longitudinal direction of the automobile. That is, the guide rail 9 of the rail portion 8 guides the sliding direction of the sliding door 4.

  The door trim is made of a synthetic resin and is attached to the panel body 14 so as to cover the panel body 14. Various accessories such as the speaker 13, the motor, and the switch are mainly attached to the panel body 14 and exposed to the passenger compartment through an opening provided in the door trim as necessary.

  The above-described slide door 4 is slid along the guide rail 9 of the rail portion 8, that is, the front-rear direction of the automobile 2, by a drive mechanism (not shown). The sliding door 4 covers the closed position shown in FIG. 7 in which the aforementioned entrance / exit 6 is closed by the drive mechanism described above and the open position shown in FIG. 9 in which the aforementioned entrance / exit 6 is completely opened. And slide. Thus, the sliding door 4 opens and closes the entrance / exit 6 of the vehicle body 3. The slide door 4 gradually moves in the direction toward the outside in the width direction of the automobile 2 when moving from the closed position to the open position by the guide rail 9 of the rail portion 8 described above. Move backwards.

  As shown in FIG. 1, the power feeding device 1 includes a wire harness 5 routed across the vehicle body 3 and the slide door 4 described above.

  As shown in FIGS. 1 to 3, the wire harness 5 includes a wire bundle 16 configured by bundling a plurality of wires, a plurality of wiring clips 17, a vehicle body side connector 18, and a plurality of door side connectors 19. And a car body side protector 20 as a base side protector, a door side protector 21 as a structure side protector, and a corrugated tube 22 as a cylindrical body.

  An electric wire 16a (shown in FIGS. 10 and 11) constituting the electric wire bundle 16 is a covered electric wire provided with a conductive core wire and a covering portion covering the core wire. The wire bundle 16 is configured by winding a tape or the like around the outer periphery of the plurality of wires 16a. At one end of the wire bundle 16, a plurality of wires 16a are concentrated in one bundle, and at the other end of the wire bundle 16, it is branched into a plurality of bundles, and a plurality of wires 16a are bundled for each bundle. It has been.

  The wiring clip 17 is mainly attached to an appropriate portion of the other end portion of the wire bundle 16. The wiring clip 17 is locked in a hole or the like provided in the panel body 14, thereby fixing the wire bundle 16, that is, the other end of the wire harness 5 to the panel body 14.

  The vehicle body side connector 18 is attached to the ends of the plurality of electric wires 16 a at one end of the wire bundle 16, and is disposed in the vicinity of the step portion of the vehicle body 3 of the automobile 2 and at the edge of the doorway 6 near the rear of the automobile 2. Yes. The vehicle body side connector 18 is connected to an auxiliary device attached to the vehicle body 3 such as a battery or a control unit of the automobile 2 described above.

  Each of the plurality of door side connectors 19 is attached to the end of each bundle of wires 16a at the other end of the wire bundle 16, and is connected to auxiliary equipment such as a switch, a motor, and a speaker 13 attached to the panel body 14. . Thus, the wire bundle 16, that is, the wire harness 5 is thus routed across the vehicle body 3 and the slide door 4 to electrically connect the auxiliary device attached to the vehicle body 3 and the auxiliary device attached to the slide door 4. Connect.

  The vehicle body side protector 20 is made of a synthetic resin having a hard insulating property, and includes a bent cylindrical main body portion 23 and a pair of parallel portions 24. The main body portion 23 protects the electric wire bundle 16 through the electric wire bundle 16 on the inner side, is positioned in an edge portion of the rail portion 8 of the vehicle body 3 that is closer to the rear of the automobile 2, and is attached to the vehicle body 3.

  When the main body 23 is attached to the vehicle body 3, the front-rear extension 25 positioned near the other end of the wire bundle 16 and the one end of the wire bundle 16 of the front-rear extension 25 along the vertical direction. An upper extending portion 26 extending upward and an inner extending portion 27 extending from the upper end of the upper extending portion 26 toward the inside of the vehicle body 3 are integrally provided. The front / rear extending portion 25 is attached so as to circumscribe the rail portion 8 when the main body portion 23, that is, the vehicle body side protector 20 is attached to the vehicle body 3, and the longitudinal direction thereof is the longitudinal direction of the rail portion 8, that is, the front and rear of the automobile 2. Parallel to the direction.

  Each of the pair of parallel portions 24 is formed in a flat plate shape. The parallel portions 24 respectively extend in parallel with each other from the other end portion side of the wire bundle 16 of the front-rear extending portion 25 of the main body portion 23, and are arranged at intervals in the vertical direction. Each parallel portion 24 extends along the front-rear direction of the automobile 2, that is, the sliding direction of the slide door 4. When the slide door 4 is positioned at the closing position, the pair of parallel portions 24 position the corrugated tube 22 attached to the outer periphery of the wire bundle 16 between them, that is, a crossing portion 32 described later.

  The door-side protector 21 is made of a synthetic resin having a hard insulating property, and includes a cylindrical main body portion 28 that extends linearly and a U-shaped portion 29 that is continuous with the main body portion 28 in series. I have. The door-side protector 21 is attached to the front end of the automobile inside the panel body 14 of the slide door 4 and at the same height as the rail portion 8. Furthermore, the door side protector 21 is arrange | positioned under the lower arm 15, as shown in FIG. The main body portion 28 protects the wire bundle 16 through the wire bundle 16 on the inside, and is fixed to the wire bundle 16 by winding a tape together with the wire bundle 16.

  When the door-side protector 21 is attached to the panel main body 14 of the slide door 4, the longitudinal direction of the main body 28 and the U-shaped portion 29 is parallel to the longitudinal direction of the automobile, that is, the sliding direction of the slide door 4. The U-shaped portion 29 is disposed closer to the front of the vehicle than the main body portion 28. The U-shaped portion 29 includes a bottom plate portion 30 and a pair of second parallel portions 31 that are connected to the main body portion 28 and formed flat along the vertical direction.

  Each of the pair of second parallel portions 31 is formed in a flat plate shape. Of course, the second parallel portion 31 is connected to the main body portion 28 and is erected from both edges of the bottom plate portion 30. The second parallel parts 31 are arranged in parallel to each other with an interval in the vertical direction. Each of the second parallel portions 31 extends along the longitudinal direction of the automobile, that is, the sliding direction of the sliding door 4. When the slide door 4 is positioned at the closing position and the open position, the pair of second parallel portions 31 positions the corrugated tube 22 attached to the outer periphery of the electric wire bundle 16 between them, that is, the transition portion 32 described later.

  The corrugated tube 22 is formed in a cylindrical shape having a cross-sectional outer shape, and accommodates the above-described wire bundle 16, that is, at least one wire 16 a inside thereof. The corrugated tube 22 is arranged in a state where the longitudinal direction of the cross section thereof is parallel to the vertical direction of the automobile described above. The corrugated tube 22 is composed of a synthetic resin such as rubber, ethylene, or a mixture containing polypropylene, polypropylene, and the like, and can be bent (elastically deformed). When the corrugated tube 22 is bent, it generates a certain amount of elastic restoring force.

  One end of the corrugated tube 22 is fixed to the main body portion 23 of the vehicle body side protector 20, and the other end is fixed to the main body portion 28 of the door side connector 19. For this reason, the corrugated tube 22 has a shape in which one end is attached to the vehicle body 3 and the other end is attached to the slide door 4 and is disposed between the vehicle body 3 and the slide door 4. In addition, the corrugated tube 22 may be filled with foamed EPDM, urethane foam, or the like when noise countermeasures and water tightness are required.

  In the wire harness 5 described above, the corrugated tube 22, the portion of the wire bundle 16, that is, the portion accommodated in the corrugated tube 22 of the wire 16a, the portion positioned closer to the vehicle body 3 side than the corrugated tube 22, the vehicle body side connector 18, The protectors 20 and 21 constitute a crossing portion 32 described in the claims. Further, in the wire harness 5, the portion closer to the sliding door than the corrugated tube 22 of the wire bundle 16, that is, the wire 16 a, and the door-side connector 19 constitute a door harness 35 as a structural harness. As described above, the wire harness 5 includes the crossover part 32 and the door harness 35.

  Moreover, each electric wire 16a of the electric wire bundle 16 of the wire harness 5 is integrally formed over the entire length of the wire harness 5 without being interrupted (divided) across the crossover portion 32 and the door harness 35. . Thus, it is said that it is integrally formed in this invention that each electric wire 16a of the electric wire bundle 16 is provided without being interrupted (divided). As described above, in the wire harness 5, the door harness 35 and the crossing portion 32 are integrally formed.

  Since the vehicle body side protector 20 is attached to the vehicle body 3 and the door side protector 21 is attached to the slide door 4, one end is attached to the vehicle body 3 and the other end is attached to the slide door 4. It is routed between the vehicle body 3 and the sliding door 4. The door harness 35 is attached to the slide door 4 with the wiring clip 17 attached to the panel body 14.

  Further, the crossover portion 32 is arranged so that the vehicle body side protector 20 circumscribes the rail portion 8, so that one end of the harness coming out of the vehicle body side protector 20 is arranged in the rail portion 8, and the door side Since the protector 21 is disposed at the same height as the rail portion 8, the other end is disposed at the same height as one end of the crossover portion 32. Furthermore, since the protector 20 and 21 is attached to the position mentioned above and the main-body parts 23 and 28 and the parallel parts 24 and 31 of each protector 20 and 21 are arrange | positioned in the position mentioned above, the crossover part 32 is the planar shape. The both ends are arranged in the position where U forms a U-shape.

  Further, the slide door 4 moves from the closing position toward the opening position toward the rear of the automobile, the lower arm 15 is provided at the front edge of the lower end portion of the panel main body 14, and the door side protector 21 is provided at the panel main body 14. 9 is disposed at the front end of the automobile and below the lower arm 15, so that when the slide door 4 is positioned at the open position, the corrugated tube 22, that is, the crossover portion 32 of the lower arm 15, as shown in FIG. 9. Positioned below. Thus, when the slide door 4 is positioned at the open position, the lower arm 15 and the door protector 21 described above are disposed at a position where the corrugated tube 22, that is, the transition portion 32 is positioned below the lower arm 15.

  The above-described automobile 2 slides the sliding door 4 in order to the closing position shown in FIGS. 4 and 7, the intermediate position shown in FIGS. 5 and 8, and the open position shown in FIGS. 6 and 9. 4 opens and closes the entrance 6.

  According to this embodiment, the door harness 35 and the crossover part 32 of the wire harness 5 are integrally formed, and the electric wires 16a constituting these are integrally formed. For this reason, it can prevent that the number of the electric wires 16a increases, and it is not necessary to provide the connector for connecting the door harness 35 and the crossover part 32. FIG. Therefore, the number of parts of the wire harness 5 can be reduced, and the number of steps required for assembling the wire harness 5 can be reduced.

  Moreover, since the connector which mutually connects these between the door harness 35 of the wire harness 5 and the crossover part 32 is not provided, the reliability of the electrical connection of the electric wire 16a, ie, the wire harness 5, falls. Can be prevented.

  Further, one end of the crossover portion 32 of the wire harness 5 is disposed in the rail portion 8, the other end is disposed at the same height as the above-described one end of the slide door 4, and the crossover portion 32 is U-shaped. Is arranged. For this reason, when the slide door 4 is closed, the crossover portion 32, that is, the extra length portion of the wire harness 5 is pressed against the back of the rail portion 8 by its elastic restoring force and is accommodated in the rail portion 8. .

  For this reason, since the rail part 8 conventionally provided in order to accommodate the extra length part mentioned above can be used, it is not necessary to provide a space for exclusive use. Therefore, a dedicated space required for installation of the power feeding device 1 on the vehicle body 3 and the slide door 4 is not required at all, and it is possible to reliably prevent the attachment of auxiliary equipment to the vehicle body 3 and the slide door 4 from being restricted. .

  Further, since the corrugated tube 22 that accommodates the electric wire 16a of the crossover portion 32 is arranged so that the longitudinal direction of the cross section thereof is parallel to the vertical direction, the corrugated tube 22, that is, the crossover, is slid when the sliding door 4 is slid. The part 32 can be prevented from sagging. For this reason, when sliding the slide door 4, the corrugated tube 22, that is, the crossing portion 32 can be reliably put in and out of the rail portion 8, and the slide door 4 can be reliably slid with respect to the vehicle body 3.

  Further, the vehicle body side protector 20 includes a pair of parallel portions 24 that extend in the sliding direction of the slide door 4 and that position the crossing portion 32 between each other with an interval in the vertical direction. These parallel portions 24 can prevent the corrugated tube 22, that is, the crossing portion 32 from hanging down when the slide door 4 is slid. Therefore, when the sliding door 4 is slid, the corrugated tube 22, that is, the transition portion 32 can be reliably put in and out of the rail portion 8, and the sliding door 4 can be attached to the vehicle body 3 without damaging the transition portion 32, that is, the wire harness 5. Can be slid more reliably.

  The door-side protector 21 includes a pair of second parallel portions 31 that extend in the sliding direction of the slide door 4 and that position the crossing portion 32 between each other with an interval in the vertical direction. These second parallel parts 31 can prevent the corrugated tube 22, that is, the transition part 32 from hanging down when the slide door 4 is slid. Therefore, when the sliding door 4 is slid, the corrugated tube 22, that is, the transition portion 32 can be reliably put in and out of the rail portion 8, and the sliding door 4 can be attached to the vehicle body 3 without damaging the transition portion 32, that is, the wire harness 5. Can be slid more reliably.

  Further, in the present embodiment, when the sliding door 4 opens the entrance / exit 6, the crossover portion 32 is positioned below the lower arm 15, so that an occupant or the like passing through the entrance / exit 6 can be prevented from stepping on the crossover portion 32. Therefore, it is possible to prevent the crossover portion 32, that is, the wire harness 5 from being damaged when a passenger enters / exits or a luggage is taken in / out.

  Moreover, in this embodiment, since extra length parts, such as the transition part 32 of the wire harness 5, are accommodated in the rail part 8 originally provided in the motor vehicle, it is not necessary to provide the space for exclusive use which accommodates the said extra length part. Therefore, there is no need to raise the floor of the passenger compartment, and a low floor design for the passenger compartment can be easily realized.

  In the present invention, as shown in FIGS. 12 to 14, the vehicle body side connector 18 attached to one end of the wire bundle 16 may be a standby connector to which the grommet 33 is attached. In this case, the wiring clip 17 is attached to one end of the wire bundle 16, the vehicle body side connector 18 is inserted into a hole penetrating the vehicle body 3, and the vehicle body side connector 18 is fixed to the vehicle body by the grommet 33. In FIG. 12 to FIG. 14, the same parts as those of the above-described embodiment are denoted by the same reference numerals and description thereof is omitted.

  In the present invention, the corrugated tube 22 as a cylindrical body may be formed in various shapes. Of course, the corrugated tube 22 may be formed in a cylindrical shape having an annular cross section. It may be used. Of course, a slit for easily accommodating the wire bundle 16 in the corrugated tube 22 may be formed over the entire length, or a plurality of drain holes may be provided.

  In the above-described embodiment, the power supply device 1 that constantly supplies power to the auxiliary machine attached to the slide door 4 is shown. However, the present invention may be applied to a power supply apparatus that constantly supplies power to an auxiliary machine that is attached to a roof panel that is slidable with respect to the ceiling of the vehicle body 3 as a base. Further, the present invention may be applied to other than the automobile 2. In short, the present invention may be applied to a power supply device that constantly supplies power to an auxiliary machine attached to a slide structure that is slidable on a base provided with an opening.

  In addition, embodiment mentioned above only showed the typical form of this invention, and this invention is not limited to embodiment. That is, various modifications can be made without departing from the scope of the present invention.

It is a perspective view of the wire harness of the electric power feeder for slide structures which concerns on one Embodiment of this invention. It is a perspective view which shows the state in which the wire harness shown by FIG. 1 was attached to the vehicle body. It is a perspective view which shows the state by which the wire harness shown by FIG. 1 was attached to the slide door. It is a side view of the principal part of the motor vehicle with which the electric power feeder shown by FIG. 1 was attached. FIG. 5 is a side view in which the slide door shown in FIG. 4 is positioned at an intermediate position. FIG. 5 is a side view of the sliding door shown in FIG. 4 positioned in an open position. It is sectional drawing which follows the VII-VII line in FIG. It is sectional drawing which follows the VIII-VIII line in FIG. It is sectional drawing which follows the IX-IX line | wire in FIG. It is sectional drawing which follows the XI-XI line in FIG. It is sectional drawing which follows the XX line in FIG. It is a perspective view of the modification of the wire harness of the electric power feeder for slide structures shown by FIG. FIG. 13 is a perspective view showing a state where the wire harness shown in FIG. 12 is attached to a vehicle body. FIG. 13 is another perspective view of the wire harness shown in FIG. 12.

Explanation of symbols

1 Power supply device for slide structure 3 Body (base)
4 Sliding door (sliding structure)
5 Wire harness 6 Doorway (opening)
16a Electric wire 20 Body side protector (base side protector)
21 Door side protector (Structure side protector)
22 Corrugated tube (tubular body)
24 Parallel part 31 2nd parallel part 32 Transition part 35 Door harness (structure harness)

Claims (4)

In a power supply device for a slide structure including a base and a wire harness that is slidably provided on the base and opens and closes an opening provided in the base.
The wire harness has a structure harness attached to the slide structure, and one end attached to the base and the other end attached to the slide structure, and is routed between the base and the slide structure. And having a transition part
The power supply apparatus for a slide structure, wherein the structure harness and the crossing portion are integrally formed.   The crossover section includes a cylindrical body having an oval cross-sectional shape that accommodates at least one electric wire, and the cylindrical body is arranged in a state in which the longitudinal direction of the cross-section is parallel to the vertical direction. The power supply device for a slide structure according to claim 1, wherein the power supply device is a slide structure. A base-side protector attached to the base and disposed at one end of the crossover part;
The base-side protector includes a pair of parallel portions that extend along the slide direction of the slide structure and are spaced apart from each other in the vertical direction, and that position the crossover portion between each other. The power supply device for a slide structure according to claim 1 or 2, wherein the power supply device is a slide structure. A structure-side protector attached to the slide structure and disposed at the other end of the crossover part,
The structure-side protector extends along the slide direction of the slide structure and is arranged at a distance from each other in the vertical direction, and a pair of second parallel portions that position the crossing portion between each other. The power supply apparatus for a slide structure according to any one of claims 1 to 3, wherein the power supply apparatus is provided.

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