CN104242178A - Wiring device for automotive door - Google Patents
Wiring device for automotive door Download PDFInfo
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- CN104242178A CN104242178A CN201410244806.5A CN201410244806A CN104242178A CN 104242178 A CN104242178 A CN 104242178A CN 201410244806 A CN201410244806 A CN 201410244806A CN 104242178 A CN104242178 A CN 104242178A
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- Prior art keywords
- wire harness
- bending
- car door
- limiting part
- protector
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- Details Of Indoor Wiring (AREA)
Abstract
The invention provides a wiring device for an automotive door, which aims to stabilize bending action at a part between an automotive body and the automotive door and a part in the automotive door. The wiring device (20) for the automotive door comprises the components of: a wire harness (WH); a protector (30) which is configured in the automotive door (14) and is provided with an insertion opening (31) for making the wire harness be inserted from the side of the automotive body (10) side; a pulling-out opening (32) which pulls the wire harness out to the part in the automotive door, wherein the protector has a flat shape in the extending direction of the automotive door and furthermore is provided with an accommodating space that can absorb residual length of the wire harness between the insertion opening and the pulling-out opening; a first bending restricting component (52A) which is mounted at a part next to the automotive body side in the wire harness; and a second bending restricting component (52B) which is mounted at a part next to the protector side in the wire harness. The bending restricting directions of the first bending restricting component and the second bending restricting component are different.
Description
Technical field
The present invention relates to a kind of between vehicle body and car door to the technology that wire harness connects up.
Background technology
Patent documentation 1 discloses the wire structures of the wire harness of lodge between vehicle body and car door.In patent documentation 1, to be inserted in the pipe of hard resin to the wire harness of body side pull-out and the connector that is connected with the terminal part of this wire harness in car door wiring.The terminal part of pipe inserts and engaging in the through hole of body panels.And be provided with the leader of the roughly triangular shape with slip space in car door, when opening car door, wire harness is pulled out by from described slip space, when closed door, wire harness is pressed into described slip space and is accommodated in this slip space.
In addition, also disclose in patent documentation 2 ~ 4 between vehicle body and car door the technology that wire harness connects up.
Prior art document
Patent documentation
Patent documentation 1: Japanese Unexamined Patent Publication 2007-76620 publication
Patent documentation 2: Japanese Unexamined Patent Publication 10-217875 publication
Patent documentation 3: Japanese Unexamined Patent Publication 2004-106606 publication
Patent documentation 4: Japanese Unexamined Patent Publication 2005-178466 publication
In the wire structures of wire harness as described above, wire harness bends to vehicle body thickness direction between vehicle body and car door, in car door to car door up and down or left and right directions bend.At this, wire harness self can be freely bending to all directions.Thus, there is the possibility of the flexure operation instability of wire harness between vehicle body and car door and in car door.
Summary of the invention
Therefore, the object of the invention is to, for vehicle body and with the car door that can arrange relative to the mode of this vehicle body opening and closing via hinge part between the wire harness that arranges, its flexure operation stabilisation can be made respectively between vehicle body and car door and in car door.
In order to solve above-mentioned problem, first method is a kind of car door electrical power wiring assembly, and at vehicle body with can be connected up to wire harness by between the car door that supports via the mode of hinge part relative to described vehicle body opening and closing, described car door electrical power wiring assembly comprises: wire harness; Protector, is configured in described car door, has: insert oral area, described wire harness is inserted from described body side; And pull-out oral area, described wire harness is pulled out in described car door, described protector is formed as the flat pattern of the bearing of trend along described car door, and is formed between described insertion oral area and described pull-out oral area and can absorb spatial accommodation long more than described wire harness; First bending limiting part, is arranged on the part by described body side in described wire harness; And second bends limiting part, be arranged on the part by described protector side in described wire harness, the bending restriction direction of the described first bending limiting part and the described second bending limiting part is different.
Second method is, in the car door electrical power wiring assembly that first method relates to, described first bending limiting part comprises making described wire harness limit the part of the bending direction of described wire harness in the direction ratio orthogonal with the axle of described hinge part in the axially easier diastrophic mode of described hinge part, and the described second bending limiting part comprises with the part that described wire harness can be made than diastrophic mode easier on the thickness direction of described spatial accommodation at the bearing of trend of described spatial accommodation to limit the bending direction of described wire harness.
Third Way is, in the car door electrical power wiring assembly that first or second method relate to, the described first bending limiting part is integrated with the described second bending limiting part.
Fourth way is; in the car door electrical power wiring assembly that Third Way relates to; the end by described body side in described first bending limiting part is configured to be fixed on described vehicle body, and the end winding support by described protector side in the described second bending limiting part is in the described pull-out oral area side of described protector.
5th mode is, in the car door electrical power wiring assembly that any one in first ~ fourth way relates to, described first bending limiting part possesses with at least one party in the described second bending limiting part bending restriction main part sheet deformation being become tubular, and is at least formed with a slit along the periphery of described bending restriction main part in the mode making the remainder except a part for the periphery of described bending restriction main part and be separated.
6th mode is, in the car door electrical power wiring assembly that any one in the first ~ five mode relates to, described keeping device is standby: the first wall portion, is arranged on the direction of insertion extended line of described wire harness from described insertion oral area; And second wall portion, relative at spaced intervals with described first wall portion, between described first wall portion and described second wall portion, form described spatial accommodation, and in described second wall portion, described pull-out oral area is set by described insertion oral area side.
According to first method, for vehicle body and with the car door that can arrange relative to the mode of this vehicle body opening and closing via hinge part between wire harness is set, by making the first bending restricted part different from the bending restriction direction of the second bending restricted part, its flexure operation stabilisation can be made respectively between vehicle body and car door, in car door.
According to the car door electrical power wiring assembly that second method relates to, between vehicle body and car door, utilize the first bending limiting part to limit so that wire harness easy diastrophic mode on the direction orthogonal with the axle of hinge part can be made, thus the flexure operation of wire harness is stablized.And, in the protector of car door, utilize the second bending limiting part with can make wire harness mainly on the bearing of trend of spatial accommodation easy diastrophic mode limit, thus the flexure operation of wire harness is stablized.
According to Third Way, the first bending limiting part is integrated with the second bending limiting part, therefore not easily to wire harness effect tensile stress, compression stress etc., can suppress the infringement to wire harness.
According to fourth way; first bending limiting part is integrated with the second bending limiting part; and the first bending limiting part is fixed on vehicle body; second bending limiting part be fixed on protector by pulling out oral area side; therefore more not easily to wire harness effect tensile stress, compression stress etc., the infringement to wire harness can be suppressed more effectively.
According to the 5th mode, compact structure is utilized to carry out bending restriction.
According to the 6th mode, the wire harness inserted from described insertion oral area in spatial accommodation after the first wall portion configuration, can be bent and towards the second wall portion, then along the second wall portion configuration, then be pulled out outside protector by pull-out oral area.Along with wire harness relative to feeding and the pull-out of inserting oral area, wire harness changes the location of crooked position between the first wall portion and the second wall portion, thus carries out remaining long absorption action.Thus, crooked position is not easily concentrated relative to wire harness, thus can suppress the infringement to wire harness.
Accompanying drawing explanation
Fig. 1 illustrates that car door electrical power wiring assembly that execution mode relates to is arranged on the summary end view of the state in vehicle.
Fig. 2 illustrates that this car door electrical power wiring assembly is arranged on the schematic top view of the state in vehicle.
Fig. 3 illustrates that car door electrical power wiring assembly that execution mode relates to is arranged on the summary end view of the state in vehicle.
Fig. 4 illustrates that this car door electrical power wiring assembly is arranged on the schematic top view of the state in vehicle.
Fig. 5 is the schematic top view that the bending limiting part being installed on wire harness is shown.
Fig. 6 is the summary end view that this bending limiting part is shown.
Fig. 7 is the stereogram that bending limiting part is shown.
Fig. 8 is the stereogram that bending limiting part is shown.
Fig. 9 is the cutaway view of the incision of this bending limiting part.
Figure 10 is the stereogram that the state that bending limiting part bends is shown.
Figure 11 is the vertical view that the state after being launched by the sheet material forming bending limiting part is shown.
Figure 12 is the partial perspective view of bending limiting part.
Figure 13 is the summary end view of the action that car door electrical power wiring assembly is shown.
Figure 14 is the schematic top view of the action that car door electrical power wiring assembly is shown.
Figure 15 is the summary end view of the action that car door electrical power wiring assembly is shown.
Figure 16 is the schematic top view of the action that car door electrical power wiring assembly is shown.
Embodiment
Below, the car door electrical power wiring assembly that execution mode relates to is described.
The overall structure > of < car door electrical power wiring assembly
First, the overall structure of car door electrical power wiring assembly is described.Fig. 1 ~ Fig. 4 respectively illustrates car door electrical power wiring assembly 20 and is installed on state in vehicle, Fig. 1 is the summary end view of the car door electrical power wiring assembly 20 under the open mode that car door is shown, Fig. 2 is the schematic top view of the car door electrical power wiring assembly 20 under the open mode that car door is shown, Fig. 3 is the summary end view of the car door electrical power wiring assembly 20 under the closed condition that car door is shown, Fig. 4 is the schematic top view of the car door electrical power wiring assembly 20 under the closed condition that car door is shown.
Car door electrical power wiring assembly 20 for connecting up to wire harness WH between the vehicle body 10 and car door 14 of vehicle.
At this, for convenience of description, first vehicle body 10 and car door 14 are described.
Vehicle body 10 is formed by metal etc. and forms the part of the outer surface of vehicle, in Fig. 1 ~ Fig. 4, shows the part of the boarding opening of the passenger seat's arranged outside be formed with in vehicle body 10.
Car door 14 is supported in the mode can closing boarding opening can via body hinge 12 relative to vehicle body 10 opening and closing.Car door 14 is such as the front-seat side door of the arranged outside at driver's seat or assistant driver seat.The rotating shaft of body hinge 12 usually along vertical direction, but also can tilt relative to vertical direction.
Above-mentioned car door 14 possesses: the inner plate of car door 15 formed by will carry out punch forming, stamping-out etc. to metallic plate and the door skin as exterior member be arranged at outside it; And to be formed by synthetic resin material etc. and to be installed on the door gadget 16 (with reference to Fig. 2) as inside components inside the car of inner plate of car door 15.
Protector 30 is configured with between above-mentioned inner plate of car door 15 and door gadget 16, long more than absorption wire harness WH in this protector 30.And be formed with inlet opening part 14h with the edge part of the connection side (vehicle front side) of vehicle body 10 in car door 14, wire harness WH is connected up by this inlet opening part 14h.
And, be formed in vehicle body 10 for make wire harness WH be inserted through inside and outside and wiring through hole portion 10h.This through hole portion 10h is formed at the circumference of the encirclement boarding opening in vehicle body 10 and position relative with inlet opening part 14h under the closed condition of car door 14 (with reference to Fig. 4).
And, on car door 14, be provided with the panel strip 18 (with reference to Fig. 2, Fig. 4) of waterproof along its circumference.This panel strip 18 is the elongated elastomeric element formed by rubber etc., and under the state of closed door 14, the opening edge portion of the boarding opening of itself and vehicle body 10 fits tightly and keep watertight state inside and outside car.This car door is configured to lean on inside car than panel strip 18 with part, inlet opening part 14h and the through hole portion 10h be configured between vehicle body 10 and car door 14 in electrical power wiring assembly 20, thus, achieves the waterproof to car door electrical power wiring assembly 20.
This car door electrical power wiring assembly 20 is assembled in above-mentioned vehicle body 10 and car door 14, possesses wire harness WH, is configured in protector 30 in car door 14 and bending limiting part 50.
Wire harness WH is by corresponding with routing path for many wires and branch and tie up and form as required, and described many wires are used for carrying out power supply supply or signal transmission to electric equipments such as the switches be assembled in car door 14, automatically vehicle window motor, car door lock motor, side mirror motor and loud speaker.The part of setting up car door 14 from vehicle body 10 in wire harness WH is bundled into one by above-mentioned many wires and forms.
Protector 30 is configured in the parts in above-mentioned car door 14, has: insert oral area 31, wire harness WH is inserted from vehicle body 10 side; And pull-out oral area 32; wire harness WH is pulled out in car door 14; this protector 30 is formed as the flat pattern of the bearing of trend along car door 14, and is formed as being formed with between described insertion oral area 31 and pull-out oral area 32 hull shape absorbing spatial accommodation long more than wire harness WH.
More particularly, protector 30 possesses protector main part 34 and cap 38.These protector main parts 34 and cap 38 are the parts formed by resin etc.
Protector main part 34 is formed as the structure being formed with surrounding wall portion around main board portion 35.Main board portion 35 is formed as the plate shape arranging semi-circular shape part at an avris of oblong-shaped part continuously.Surrounding wall portion is projecting to an interarea side of this main board portion along the surrounding of main board portion 35, and possess: arcuation wall portion 35a, the arcus part along main board portion 35 divides setting; Pair of sidewalls portion 35b, 35c, a pair relative edge along main board portion 35 is arranged; And wall portion 35d, its limit along the opposition side of arcuation part described in main board portion 35 is arranged.
The inner side extended line of the sidewall portion 35b of the side (in this case top) in wall portion 35d is formed and inserts oral area 31.In other words, sidewall portion 35b is arranged on the direction of insertion extended line of wire harness WH from insertion oral area 31 as the first wall portion.Insert the cylindrical form that oral area 31 is formed as making wire harness WH insert, and formed in the mode protruding outside to wall portion 35d.
The sidewall portion 35c of the opposing party (below) is relative at spaced intervals with the sidewall portion 35b of one side (top) as the second wall portion.At this, two sidewall portions 35b, 35c are parallel to each other, but also both can be set as the position relationship of inclination.Being provided with by the position (that is, by the position of wall portion 35d) of inserting oral area 31 in the sidewall 35c of the opposing party (in this case below) pulls out oral area 32.Pull-out oral area 32 is formed as towards the cylindrical form protruding outside of sidewall portion 35c.And, at the terminal part of pull-out oral area 32, be formed with stator 32a outwardly in a part for its circumference.Under the state that wire harness WH is inserted through pull-out oral area 32, by being wound around adhesive tape, strapping etc. at wire harness WH (at this, bending limiting part 50 described later being housed outward) and stator 32a, wire harness WH can be fixed on this pull-out oral area 32.
In addition, at this, pull-out oral area 32 is formed as from sidewall portion 35c towards arcuation wall portion 35a side and shape outstanding laterally, but also can be outstanding to other directions.And at this, the example being formed as the cylindrical form of giving prominence to laterally by above-mentioned insertion oral area 31 and pull-out oral area 32 is illustrated, but inserts oral area and pull out the hole that oral area also can be the surrounding wall portion being formed at protector.
Cap 38 is configured to can by the closure of openings of the side contrary with main board portion 35 in above-mentioned protector main part 34.That is, cap 38 is formed as the tabular with above-mentioned main board portion 35 same shape.Further, by make the terminal side edges portion of the surrounding wall portion mode consistent with the circumference of cap 38 be covered on protector main part 34 by cap 38, thus by cap 38 by the closure of openings of protector main part 34.Protector main part 34 and cap 38 fixing by embedded structure between the two, the latch-up structure being arranged at their periphery, screw thread is fixed, bonding agent is fixed etc., and various structure realizes.
Under the state that cap 38 covers on protector main part 34, by between pair of sidewalls portion 35b, 35c, more particularly, formed by the space surrounded between main board portion 35 and cap 38 and by surrounding wall portion and can absorb spatial accommodation long more than wire harness WH.That is, above-mentioned wire harness WH is from insertion oral area 31 by being directed to pull-out oral area 32 in the spatial accommodation of protector 30, and pulled into outside by this pull-out oral area 32.Wire harness WH is fixed at pull-out oral area 32, therefore, by wire harness WH via insertion oral area 31 send into after in spatial accommodation, be directed in the wire harness WH in spatial accommodation, that ratio inserts the distance of oral area 31 and pull-out oral area 32 remaining part to be configured in deviously in spatial accommodation, thus, the remaining length of wire harness WH is absorbed.And, be absorbed in the state in spatial accommodation in length more than wire harness WH under, if wire harness WH is pulled out by inserting oral area 31, then being eliminated by remaining length bending and absorbed in described spatial accommodation in wire harness WH.
More particularly; wire harness WH in spatial accommodation is directed into after the internal surface configurations of the sidewall portion 35b along a side (in this case top) by inserting oral area 31; bending and towards the sidewall portion 35c of the opposing party (in this case below) in the mode protruded to the opposition side of inserting oral area 31; and then; after the internal surface configurations of the sidewall portion 35c along the opposing party (in this case below); when after arrival pull-out oral area 32, pulled into outside protector 30 by this pull-out oral area 32.
And; more than car door 14 is closed completely, wire harness WH is inserted in protector 30, in this protector 30 under the longest long state, the sweep between two sidewall portions 35b, 35c in wire harness WH becomes the state (with reference to Fig. 3 and Fig. 4) closest to arcuation wall portion 35a.And; car door 14 open completely and the protected device of wire harness WH 30 pulls out, in this protector 30 more than under the shortest long state, the sweep between two sidewall portions 35b, 35c in wire harness WH becomes the state (seeing figures.1.and.2) farthest away from arcuation wall portion 35a.Under the state being in the intermediateness of the position closed completely and the position of opening completely at car door 14, become the intermediateness of above-mentioned two states.
Thus, along with the opening and closing of car door, along with wire harness WH relative to feeding and the pull-out of inserting oral area 31, wire harness WH, by changing the location of the sweep between two sidewall portions 35b, 35c along the bearing of trend of two sidewall portions 35b, 35c, carries out remaining long absorption action.In the absorption action of remaining length, the sweep of wire harness WH changes gradually along with the opening and closing of car door 14, the situation that the privileged site being therefore difficult to produce wire harness WH is concentrated and is out of shape.
Bending limiting part 50 possesses the bending limiting part 52B of the first bending limiting part 52A and second.First bending limiting part 52A is arranged on the part by vehicle body 10 side in wire harness WH, and the second bending limiting part 52B is arranged on the part by protector 30 side in wire harness WH.These first bending limiting part 52A are different with the bending restriction direction of the second bending limiting part 52B.Further, the bending limiting part 52B of the first bending limiting part 52A and second carries out bending direction restriction to the part being configured at the part between vehicle body 10 and car door 14 and carrying out remaining apneusis receipts action in protector 30 in wire harness WH with different forms respectively.For this bending limiting part 50, further illustrate later.
And this car door electrical power wiring assembly 20 possesses wire bushing 70 and through hole installation protector 80.Wire bushing 70 for carrying out the waterproof more completely to car door electrical power wiring assembly 20 between vehicle body 10 and car door 14, and through hole installation protector 80 is for leaning on wire bushing 70 body side end winding support and be held in vehicle body 10 and avoid wire harness WH directly to contact with through hole portion 10h.
That is, through hole installation protector 80 is configured to the body side end that can be arranged on wire bushing 70, and is configured to be arranged on through hole portion 10h.
More particularly, through hole installation protector 80 is formed as cylindrical form.Flange part 82 is formed in an end of through hole installation protector 80.By covering above-mentioned flange part 82 with the reveal end of protector 30, this through hole installation protector 80 is arranged on the reveal end of protector 30.
And the other end of through hole installation protector 80 is formed as being embedded into the cylindrical form in through hole portion 10h, and be formed with engaging portion 84 (with reference to Fig. 2 ~ Fig. 4) in its outside.Engaging portion 84 is configured to by the other end of through hole installation protector 80 being inserted outside vehicle body 10 through hole portion 10h and can be locking relative to this through hole portion 10h anticreep.
And being formed at through hole installation protector 80 can by the bending limiting part fixing hole 81 of the body side end winding support of bending limiting part 50.At this, bending limiting part fixing hole 81 is holes of this through hole installation protector 80 through vertically, and it is the hole of inner peripheral surface shape corresponding to the outer shape of the body side end being formed as limiting part 50 bending with this.Further, by being configured in this bending limiting part fixing hole 81 the body side end of bending limiting part 50, vehicle body 10 is fixed on via through hole installation protector 80 in the body side end of bending limiting part 50.
Preferably, in order to be fixed on the positioning bending limiting part 50 more effectively, the inner peripheral surface of bending limiting part fixing hole 81 is formed with location division corresponding to the concaveconvex shape of limiting part 50 bending with this, such as, be formed with otch 125, the positioning convex portion in pin inserting hole 124 that can be embedded into bending limiting part 50 described later.But, also can be, by realizing bending limiting part 50 fixing relative to through hole installation protector 80 to the power of the clamping force, bonding agent etc. of bending limiting part 50 between through hole installation protector 80.
Moreover, it can be, by through hole installation protector 80 according to the cut-off rule along its axis up and down or left and right Ground Split open, be easily configured in bending limiting part fixing hole 81 to enable the body side end of bending limiting part 50.The maintenance of the fit state of each partitioning portion of through hole installation protector 80 can be undertaken by latch-up structure, bonding agent, adhesive tape etc.
Wire bushing 70 end (body side end) in middle waterproof portion 76 is provided with body side waterproof portion 72 and is provided with the waterproof parts in vehicle door side waterproof portion 74 in the other end (vehicle door side end), and it is overall by elastomeric material injection moulding etc. being formed.
Body side waterproof portion 72 is the positions covering through hole installation protector 80 and to invade from the through hole portion 10h of vehicle body 10 for anti-sealing, dust and sand in vehicle body 10.This body side waterproof portion 72 entirety is formed as ring-type, and within it perimembranous is formed with flange part and is fitted together to recess 72a, and is formed with vehicle body sealing 72b at its peripheral part.
Flange part is fitted together to the annular recess that recess 72a is the inner peripheral portion being formed at body side waterproof portion 72; when this body side waterproof portion 72, to cover through hole installation protector after 80s; flange part 82 is embedded into flange part and is fitted together to recess 72a, and the installation of the reveal end and through hole installation protector 80 that realize wire bushing 70 is fixed.
And body side waterproof portion 72 is formed as with the tubular shape of the skirt arranged towards the mode that outer circumferential side is expanded gradually from the peripheral part in body side waterproof portion 72.
And; under the state that the body side end of wire bushing 70 is arranged on through hole installation protector 80; if through hole installation protector 80 is inserted through hole portion 10h and makes the engaging portion 84 of through hole installation protector 80 and through hole portion 10h locking, then vehicle body sealing 72b by around through hole portion 10h by the export-oriented face being pressed in vehicle body 10.In this condition, flange part 82 is positioned at the side contrary with through hole portion 10h across vehicle body sealing 72b, and therefore, vehicle body sealing 72b presses to vehicle body 10 by flange part 82 more effectively.Thereby, it is possible to seal between the export-oriented face of vehicle body 10 and vehicle body sealing 72b more effectively.
Middle waterproof portion 76 is formed as the cylindrical form of the bending limiting part 50 covering wire harness WH and cover this wire harness WH between vehicle body 10 and car door 14.At this, middle waterproof portion 76 is formed as holding flexible ripple cylindrical form, and can be out of shape relative to the opening and closing of vehicle body 10 along with car door 14.In addition, the vertical section shape in middle waterproof portion 76 can rounded shape, also can square in shape.Such as, by making the vertical section shape in middle waterproof portion 76 be formed as along the longer shape in the direction of hinge axis, also can utilize this wire bushing 70 that wire harness WH is easily bent on the face orthogonal with hinge axis, and not flexible in other directions.
Vehicle door side waterproof portion 74 is the positions for suppressing water, dust and sand etc. to invade the inside of the protector 30 in car door 14 etc.At this, vehicle door side waterproof portion 74 is formed as the cylindrical form of the insertion oral area 31 that can be embedded in protector 30 outward.Preferably, the external diameter that the internal diameter in vehicle door side waterproof portion 74 is set to than inserting oral area 31 is little, when by when being embedded in insert port portion 31 outside this vehicle door side waterproof portion 74, by the elastic restoring force in vehicle door side waterproof portion 74 self, fastened being fixed in this vehicle door side waterproof portion 74 inserts oral area 31.
Thus, at Ben Chemen with in electrical power wiring assembly 20, by wire bushing 70 and through hole installation protector 80, between vehicle body 10 and car door 14, realize the waterproof to car door electrical power wiring assembly 20.But, be not that such wire bushing 70 and through hole installation protector 80 must be set.
< bends limiting part >
For this bending limiting part 50, illustrate in further detail.Fig. 5 is the schematic top view that the bending limiting part 50 being installed on wire harness WH is shown, Fig. 6 is the summary end view that this bending limiting part 50 is shown.In fig. 5 and fig., in the part of each wire harness WH, the direction that can bend is shown with arrow.As mentioned above, bending limiting part 50 possesses the bending limiting part 52B of the first bending limiting part 52A and second.The bending limiting part 52B of first bending limiting part 52A and second installs from vehicle body 10 side of wire harness WH towards the pull-out oral area 32 of protector 30 in order.
Wire harness WH is fixed at the both ends of bending limiting part 50.At this, by adhesive tape T being spirally wrapped in both ends and the wire harness WH of bending limiting part 50, the both ends of bending limiting part 50 and wire harness WH are fixed.But, be not necessary to the both ends of bending limiting part 50 and wire harness WH to fix.
And the bending limiting part 52B of the first bending limiting part 52A and second is integrated.At this, under supporting the state of closing in the end of the end of the first bending limiting part 52A and the second bending limiting part 52B, be spirally wound around adhesive tape T respectively, make the first bending limiting part 52A integrated with the second bending limiting part 52B.But, also can be other structures, under the state of end clips such as in the first end and the second bending limiting part 52B bending limiting part 52A between a pair parts of semi-barrel shape shape, with latch-up structure or adhesive tape T, bonding agent etc., a pair parts of semi-barrel shape shape are maintained fit state each other, thus make the first bending limiting part 52A integrated with the second bending limiting part 52B.But, be not necessary to make the bending limiting part 52B integration of the first bending limiting part 52A and second.
In addition, vehicle body 10 is fixed on via through hole installation protector 80 in the end by vehicle body 10 side in bending limiting part 50.Thus, the first bending limiting part 52A is fixed on vehicle body 10.And the end by protector 30 side in bending limiting part 50 is configured at pull-out oral area 32, and the end by protector 30 side in bending limiting part 50 and stator 32a are wound with adhesive tape T etc.Thus, in the second bending limiting part 52B, the end sent out by protector 30 side is fixed on pull-out oral area 32.
Above-mentioned first bending limiting part 52A is different with the second bending limiting part 52B bending restriction direction separately.Its reason is as follows.
That is, in car door electrical power wiring assembly 20 as above, wire harness WH between vehicle body 10 and car door 14 and in protector 30 respectively to different directions flexural deformation.That is, the action that the part between vehicle body 10 and car door 14 opens relative to vehicle body 10 via body hinge 12 along with car door 14 is configured in, at the plane internal deformation (with reference to Fig. 2 and Fig. 4) vertical relative to the axis of body hinge 12 in wire harness WH.And car door 14 is formed as smooth shape along the axis of body hinge 12, therefore when the face flexural deformation making wire harness WH extend along car door 14, long more than the longer size that can absorb wire harness WH in car door 14.Thus, the spatial accommodation of protector 30 is formed using the face extended along car door 14 (face along the axle of body hinge 12) as the mode of flat spatial spread, and wire harness WH is remaining long by absorption along the face flexural deformation of body hinge 12.That is, the in-plane deformation of part at the axle along body hinge 12 carrying out remaining apneusis receipts in protector 30 in wire harness WH.
At this, wire harness WH is the structure that many wires are tied up, and therefore himself can be freely bending to various direction.
Thus, the part between vehicle body 10 and car door 14 of being configured in wire harness WH also can at the axial bending of body hinge 12, and can sagging deflections between vehicle body 10 and car door 14.And; originally; preferably; when car door 14 is opened relative to vehicle body 10; vehicle body 10 in wire harness WH and the part between car door 14 are to be out of shape towards the mode of lateral bend in car (with reference to Fig. 2); when car door 14 is closed relative to vehicle body 10, the vehicle body 10 in wire harness WH and the part between car door 14 are out of shape in the mode becoming linearity and to be pressed into the mode action in protector 30.But, if wire harness WH can freely flexural deformation, then can produce wire harness WH between vehicle body 10 and car door 14 to be out of shape to the mode of lateral bend outside car thus the situation that wire harness WH cannot be pressed in protector 30.
And the part of carrying out remaining apneusis receipts action in protector 30 in wire harness WH can be freely bending at the thickness direction of protector 30, there is the danger scratched fiercely with main board portion 35 or cap 38.And the part of carrying out remaining apneusis receipts action in protector 30 in wire harness WH to be out of shape towards the mode of the curving contrary with arcuation wall portion 35a, thus can may make the situation of the remaining apneusis receipts action instability in spatial accommodation.
Therefore, the first bending limiting part 52A carries out bending restriction, to make between vehicle body 10 with car door 14 wire harness WH can flexural deformation on the face orthogonal with the axle of body hinge 12, and not easily to other direction flexural deformation.Particularly, in the present embodiment, first bending limiting part 52A carries out bending restriction, to make wire harness WH can on the face orthogonal with the axle of body hinge 12 to a direction (specifically, can with the diastrophic direction of the mode protruded inside car) flexural deformation, and not easily bending to other directions.
And; second bending limiting part 52B carries out bending restriction; make wire harness WH in protector 30 can go up flexural deformation in the face (that is, along the face of the bearing of trend of spatial accommodation) along body hinge 12, and not easily to other direction flexural deformation.
Particularly, the part 52Ba near the first bending limiting part 52A in second bending limiting part 52A carries out bending restriction, make wire harness WH can on the face of the axle along body hinge 12 to a direction (specifically, can with the diastrophic direction of mode of protruding towards arcuation wall portion 35a) flexural deformation, and not easily bending to other directions.
And in the present embodiment, after wire harness WH is directed to pull-out oral area 32 in protector 30, at this pull-out oral area 32, wire harness WH bends to the direction contrary with above-mentioned part of carrying out remaining apneusis receipts action.Thus, the part 52Bb near pull-out oral area 32 in second bending limiting part 52B carries out bending restriction, thus can to a direction (allowing that bending side in the opposite direction with above-mentioned part 52Ba) flexural deformation on the face of the axle along body hinge 12 (that is, along the face of the bearing of trend of spatial accommodation).Also can be omit this part 52Bb, and above-mentioned part 52Ba is directly fixed on protector 30.And; also can be; by the second bending limiting part by pull-out oral area side end with carry out the bending restriction in other directions or do not carry out the bending parts limited and be connected, bend with second the suitable part of the part 52Ba of limiting part 52B to be arranged on protector 30 part corresponding with pulling out oral area 32 via this part.
At this, the part 52Ba in the second bending limiting part 52B is integrated by the structure identical with the integral structure of the second bending limiting part 52B with the first bending limiting part 52A with part 52Bb.Certainly, the part 52Ba in the second bending limiting part 52B and part 52Bb also can be the structure be just integrally formed at first.
As mentioned above, as parts 52A, the 52B of bending restriction carrying out wire harness WH, the structure (being called the structure etc. of ケ ー Block Le ベ ヤ (trade mark)) etc. that be linearly formed by connecting in the mode that can rotate around predetermined axis by multiple block component can be adopted.At this, in order to carry out the bending restriction of wire harness WH with compact structure as far as possible, as bending limiting part 52A, 52B, adopt the parts of following structure.
Fig. 7 and Fig. 8 is the stereogram that bending limiting part 52A (52B) is shown, Fig. 9 is the cutaway view at otch 125 place of this bending limiting part 52A (52B), and Figure 10 illustrates the stereogram by state bending for bending limiting part 52A (52B).And Figure 11 is the vertical view that the state after being launched by the sheet material 123 forming bending limiting part 52A (52B) is shown, Figure 12 is the partial perspective view of bending limiting part 52A (52B).
This bending limiting part 52A (52B) possesses bending restriction main part 122.Bending restriction main part 122 is formed by making sheet material 123 be deformed into tubular.
Sheet material 123 is the parts being formed as the elongated plate-like that can be out of shape.As sheet material 123, the resinous sheet materials such as polypropylene (polypropylene) can be adopted, or there is the paper etc. of toughness to a certain degree.
Above-mentioned sheet material 123 bends distortion in the mode of the square tube shape becoming four directions.At this, sheet material 123 is divided into five regions at its Width, and makes the area coincidence of both sides, and the broken line L along the boundary of each cut zone bends, thus is deformed into square tube shape.In explanation described later, be first area 123a by the zone marker of the Width central authorities in each cut zone of sheet material 123, being second area 123b by the zone marker of two outside the 123a of first area, is the 3rd region 123c by the zone marker of two outside second area 123b.In addition, in fig. 11 with dotted line diagram broken line L.Bending restriction main part also can be formed as cylindrical shape, oval tubular or polygon tubular.
And, on the bending restriction main part 122 of tubular, be formed with otch 125 along its periphery.The length direction of bending restriction main part 122 has compartment of terrain and is formed with this otch 125 multiple.In addition, otch 125 needs not to be multiple, has one at least.And the interval of multiple otch 125 also need not be identical.This otch 125 is formed as the wire kerf remainder outside a removing part for its periphery being separated relative to the bending restriction main part 122 of tubular.At this, otch 125 is formed in the mode of crossing first area 123a and two second area 123b outside it relative to sheet material 123.And, to coincide with one another making the 3rd region 123c of both sides and after making sheet material 123 be deformed into square tube shape, at the bending restriction main part 122 of cubic tubular, form otch 125 in the mode that the first area 123a of other three avris except the 3rd region 123c of one avris is separated with second area 123b integral cutting.Which kind of degree periphery about the bending restriction main part by tubular is not incised to, on the contrary speech be incised to which kind of degree, according to shape, the material of bending restriction main part, need the bending etc. of which kind of degree to determine.In general, preferably leave a sidepiece (such as, when for polygon tubular, one side parts) of protector main part, remainder is cut and forms otch.When forming multiple otch 125, non-cut-away portions (or cut-away portions) is preferably arranged at the fixed position of alignment in the periphery of protector main part.
And above-mentioned otch 125 draws the linearity crossing described second area 123b in two second area 123b.And otch 125 comprises the cut out portion 126 of non-linear shape at first area 123a.More particularly, cut out portion 126 is formed as the kerf of the wire drawing semicircle shape.Further, be formed with the protrusion tab part 126a of semicircle shape a side of the dual-side edge of cut out portion 126, be formed with the sunk part 126b of semicircle shape the opposing party of dual-side edge.Therefore, under the state that otch 125 is closed, in cut out portion 126, protrusion tab part 126a embeds sunk part 126b.Thus, inhibit the dual-side edge position skew each other of cut out portion 126, inhibit bending restriction main part 122 in otch 125 distortion.In addition, cut out portion 126 might not be the shape of above-mentioned semicircle shape, also can be that other triangle, trapezoidal shapes etc. are polygon-shaped.That is, as long as the dual-side edge of cut out portion 126 is mutually fitted together to and inhibits the shape that the position of its length direction offsets.
In addition, in the above example, otch 125 is the kerf of linearity very close to each other, but also can be the opening shape having gap.
And, on the two-end part of the above-mentioned otch 125 broken line L between above-mentioned second area 123b and the 3rd region 123c, be formed with circular hole 124 in this part.Circular hole 124 plays and can make sheet material 123 easily along the effect that described broken line L bends, and suppresses to rupture to the effect of the 3rd 123c side, region from the end side of otch 125.
And the cylindrical shape of sheet material 123 is maintained by following structure.
That is, at a square one-tenth locking piece 130 of the both sides of sheet material 123, locking hole portion 132 is formed the opposing party.
More particularly, locking piece 130 is formed in a side of sheet material 123 at spaced intervals along its bearing of trend.Locking piece 130 is formed by stamping-out formation etc. together when forming otch 125 grade of sheet material.The part that locking piece 130 is formed as fan tabular central angle being less than 180 ° along flat-cut except shape, make, under its arc side state outwardly, to make string side extended at the edge part of a side of sheet material 123.And be formed with recess 130a in the both sides of the base end part of locking piece 130, the base end part of locking piece 130 is narrower than its distal portion.
And, the opposing party of sheet material 123 sidepiece and the position corresponding with above-mentioned locking piece 130 is formed with locking hole portion 132.Locking hole portion 132 is formed as the shape of slit of the linearity formed along the bearing of trend of this edge part in the inner side of the opposing party's edge part of the both sides of sheet material 123.The length dimension in locking hole portion 132 is set to the degree of identical with the Breadth Maximum of the distal portion of locking piece 130 or less than it (slightly little).And, length direction central portion in locking hole portion 132 is formed with the width gap 132a corresponding with the thickness of locking piece 130, be formed with circular hole 132b at the both ends in locking hole portion 132, be formed with the slit of the wire less than the thickness of locking piece 130 between which.
And, if locking piece 130 is inserted in locking hole portion 132 under the state that sheet material 123 is formed as cubic tubular, then under the state that the base end part of locking piece 130 is configured in the gap 132a in locking hole portion 132, the distal portion of locking piece 130 is locking at the circumference anticreep in locking hole portion 132.Thus, the cylindrical form of sheet material 123 is maintained.
And, as structure example sheet material being maintained cylindrical form, structure than the above described structure can be adopted.Such as, the structure, bonding agent, adhesive tape etc. of selling fixing by a sidepiece of sheet material and the other side can be adopted sheet material to be maintained the structure etc. of cylindrical form.
Above-mentioned bending limiting part 52A, 52B such as by holding wire harness WH when sheet material 123 being bent to tubular, can be arranged on the length direction pars intermedia of this wire harness WH.
And bending limiting part 52A, 52B carry out the bending restriction for wire harness WH as described below.That is, wire harness WH and bending limiting part 52A, 52B are the state (with reference to Fig. 7) that linear state extends.In this condition, the both ends of bending limiting part 52A (or 52B) are moved to direction of closing.Thus, each otch 125 is opened by bending limiting part 52A (or 52B), and mainly to make the bending mode of the non-cut-away portions of the opposition side of each otch 125 integrally bend.Now, bending limiting part 52A (or 52B) is bending to the direction making each otch 125 open.Thus, bending limiting part 52A, 52B non-cut-out region in the 3rd region 123c bends, and therefore carries out bending restriction in the mode bending along a face orthogonal with the 3rd region 123c.And the mode that bending limiting part 52A, 52B open to make each otch 125, carries out bending restriction in the main mode bending to specific direction.
And, first bending limiting part 52A is arranged on wire harness WH in the mode of carrying out the axially easier diastrophic bending restriction that wire harness WH can be made to the direction ratio orthogonal with the axle of body hinge 12 to body hinge 12, more particularly, to make the non-cut-out region mode toward the outer side of the 3rd region 123c be arranged on wire harness WH.
And; the part 52Ba by the first bending limiting part 52A side in second bending limiting part 52B is arranged on wire harness WH in the mode of carrying out the bearing of trend diastrophic bending restriction easier than the thickness direction of the spatial accommodation to protector 30 that wire harness WH can be made to accommodation section; more particularly, to make the non-cut-out region of the 3rd region 123c be arranged on wire harness WH towards the mode of the inner side of protector 30.And then; the part 52Bb by pull-out oral area 32 side in second bending limiting part 52B is arranged on wire harness WH in the mode of carrying out the bearing of trend diastrophic bending restriction easier than the thickness direction of the spatial accommodation to protector 30 that wire harness WH can be made to accommodation section; more particularly, to make the non-cut-out region of the 3rd region 123c be arranged on wire harness WH towards the mode in the outside of protector 30.
And, under the state being installed on wire harness WH by the part 52Bb pulling out oral area 32 side bending in limiting part 52B by the part 52Ba and second by the first bending limiting part 52A side in the first bending limiting part 52A, the second bending limiting part 52B, realize integration by adhesive tape T etc.
In addition; as mentioned above, wire harness WH is fixed on by adhesive tape T in the both ends of bending limiting part 50, and; one end of bending limiting part 50 is installed on vehicle body 10 via through hole installation protector 80, and the other end of bending limiting part 50 is arranged on pull-out oral area 32.
< action >
For the action of Ben Chemen with electrical power wiring assembly 20, be described centered by the action of bending limiting part 50 especially.Figure 13 and Figure 14 shows the state that car door 14 is closed completely, Figure 15 and Figure 16 shows the state that car door 14 is opened completely.In addition, at Figure 13, Tu15Zhong, the first area being provided with the first bending limiting part 52A in wire harness WH is expressed as WHa, the second area being provided with the part 52Ba of the second bending limiting part 52B in wire harness WH is expressed as WHb, is WHc (Fig. 3 ~ Fig. 6 is also same) by the 3rd region representation being provided with the part 52Bb of the second bending limiting part 52B in line WH.
First; as shown in Figure 13 and Figure 14, under the state that car door 14 is closed completely, the first area WHa of wire harness WH is configured between vehicle body 10 and car door 14; and being directed in protector 30 by inserting oral area 31, and the internal surface configurations of sidewall portion 35b along a side (top).In this condition, the first area WHa of wire harness WH is linearly.And, the second area WHb of wire harness WH in protector 30 along the internal surface configurations of the sidewall portion 35b of the inner surface of arcuation wall portion 35a and the opposing party (below).In this condition, the part between both sides wall portion 35b, 35c being configured at second area WHb in wire harness WH bends in the mode protruded towards arcuation wall portion 35a side.The 3rd region WHc in wire harness WH is guided by towards pull-out oral area 32, and bends in the mode projecting inward towards protector 30.
When opening car door 14 from above-mentioned state, the insertion oral area 31 of protector 30 is configured in relative to the through hole portion 10h of vehicle body 10 and leaves the rear of vehicle body 10 and the position in outside, and wire harness WH is pulled out by protector 30 by inserting oral area 31.Further, as shown in Figure 15 and Figure 16, under the state that car door 14 is opened completely, the major part of the first area WHa in wire harness WH pulled between vehicle body 10 and car door 14, and bends in the mode protruded inside car.Now, the second area WHa of wire harness WH is constrained on the face orthogonal with the axle of body hinge 12 bending, is therefore not easily out of shape in sagging mode because deadweight waits.
And, pulled out by from protector 30 along with wire harness WH, the second area WHb of wire harness WH and the part bent in arcuation between two sidewall portions 35b, 35c leaves arcuation wall portion 35a, close to insertion oral area 31 side.Now; second area WHb in wire harness WH is constrained to and bends along the face parallel with the axle of body hinge 12; namely the bearing of trend along spatial accommodation bends, and therefore it bends smoothly in this spatial accommodation, not easily scratches with the main board portion 35, cap 38 etc. of larger power and protector 30.
And when from above-mentioned state during closed door 14, wire harness WH is pressed in protector 30 by inserting oral area 31.Now, the first area WHa of wire harness WH is bent and is constrained to and can bends in the mode protruded inside car, and is difficult to bend round about, and therefore wire harness WH is pressed in protector 30 smoothly.And; the second area WHb of wire harness WH is bent and is constrained to and can bends in the mode protruded towards arcuation wall portion 35a; and be difficult to bend round about; therefore wire harness WH not easily bends in the mode protruded towards the inner side of protector 30; thus, can be undertaken by the position changing the sweep protruded towards the outside of protector 30 stable more than apneusis receipts action.
According to the car door electrical power wiring assembly 20 formed in the above described manner; the the first bending limiting part 52A being installed on the part by vehicle body 10 side in wire harness WH is different from the bending restriction direction of the second bending limiting part 52B of the part be arranged on by protector 30 side; therefore can carry out respective flexure operation respectively between vehicle body 10 and car door 14 and in the protector 30 of car door 14, and respective flexure operation can be made to stablize.
More particularly, the first bending limiting part 52A is with the bending direction that the axis easier diastrophic mode of wire harness WH to the direction ratio orthogonal with the axle of body hinge 12 to body hinge 12 can be made to limit wire harness WH.Thus, between vehicle body 10 and car door 14, inhibit that wire harness WH's is sagging etc., and wire harness WH can be made easily in the direction flexural deformation orthogonal with the axle of body hinge 12 along with the opening and closing of car door 14, thus stably can carry out flexure operation.And the part 52Ba of the second bending limiting part 52B is with the bending direction that wire harness WH can be made than the easier diastrophic mode of the thickness direction to this spatial accommodation to the bearing of trend of spatial accommodation to limit wire harness WH.Thus, in protector 30, wire harness WH is suppressed to the displacement of main board portion 35 and cap 38 side, and easily in its bearing of trend flexural deformation, thus stably can carry out flexure operation in spatial accommodation.Thus, the flexure operation along with the wire harness WH of the opening and closing of car door 14 is stablized, and can suppress the interference of wire harness WH and other parts or by disturbing the extraordinary noise, wearing and tearing etc. that cause.
And the first bending limiting part 52A carries out limiting to enable wire harness WH flexural deformation become the main case of bending protruded inside vehicle body 10.Thus; when closed door 14; when the first area WHa of wire harness WH is pressed in protector 30; this first area WHa bends hardly round about; and be pressed in protector 30 swimmingly; consider from this point, the flexure operation of the first area WHa of the wire harness WH between vehicle body 10 and car door 14 also can be made to stablize.
And; second bending limiting part 52B carries out limiting to enable wire harness WH flexural deformation become mainly towards the case of bending that arcuation wall portion 35a protrudes; therefore, in protector 30, the second area WHb in wire harness WH stablizes for the bending direction carrying out remaining apneusis receipts.At this, the second area WHb in wire harness WH keeps towards the case of bending of arcuation wall portion 35a side protrusion and carries out above-mentioned remaining apneusis receipts action.Thus, the remaining apneusis receipts having stable behavior of the second area WHb in the wire harness WH in protector 30.
And, because the first bending limiting part 52A is integrated with the second bending limiting part 52B, therefore not easily tensile stress, compression stress etc. is acted on for the part being provided with bending limiting part 50 in wire harness WH, the infringement to wire harness WH can be suppressed.
Particularly; the end of the body side of bending limiting part 50 is fixed relative to through hole portion 10h; the end winding support of protector 30 side of bending limiting part 50 is in pull-out oral area 32; therefore; tensile stress, compression stress etc. along with the opening and closing of car door 14 not easily directly act on wire harness WH, can suppress the infringement to wire harness WH more effectively.
And, part 52Ba, the part 52Bb of the bending limiting part 52B of the first bending limiting part 52A and second of bending limiting part 50 possess the bending restriction main part 122 that sheet material 123 is deformed into tubular, and the mode be separated with the remainder made except a part for the periphery of this bending restriction main part 122 along the periphery of bending restriction main part 122 forms at least one otch 125, therefore, it is possible to carry out bending restriction by compact structure.
In addition, also by the combination of the bending limiting part of machining sheet described above with the structure (being called the structure etc. of ケ ー Block Le ベ ヤ (trade mark)) be linearly formed by connecting in the mode that can rotate around predetermined axis by multiple block component etc., the bending restriction to wire harness WH can be carried out.
And protector 30 possesses: the sidewall portion 35b of a side, be arranged at the direction of insertion extended line of wire harness WH from insertion oral area 31; And the sidewall portion 35c of the opposing party; relative at spaced intervals with this sidewall portion 35b; this protector 30 is configured to form spatial accommodation between these sidewall portions 35b, 35c; and arranging by insertion oral area 31 side (that is, the part inserting oral area 31 more close than the central authorities of sidewall portion 35c) in the sidewall portion 35c of the opposing party pulls out oral area 32.Thus; after can configuring along the sidewall portion 35b of a side in spatial accommodation from the wire harness WH inserting oral area 31 insertion; bending and towards the sidewall portion 35c of the opposing party, the sidewall portion 35c then along described the opposing party configure, then pulls out outside protector 30 by pulling out oral area 32.
Further, along with wire harness WH relative to feeding and the pull-out of inserting oral area 31, wire harness WH changes the location of crooked position between pair of sidewalls portion 35b, 35c, thus carries out remaining long absorption action.Thus, crooked position is not easily concentrated relative to wire harness WH, can suppress the infringement to wire harness WH.And, the crooked position of wire harness WH can be made not easily to concentrate, consequently, wire harness WH can be made in protector 30 with relatively little bend radius, the miniaturization of protector 30 can be realized.
But, protector 30 might not be said structure.Also can be that wire harness is contained in protector in the mode becoming L-shaped or toroidal.Moreover, it can be, pull-out oral area is arranged at the position of the top of inserting oral area.
As mentioned above to invention has been detailed description, but above-mentioned explanation in all in be only example, the present invention is not limited thereto.Can think and can to expect when not exceeding the scope of the invention by the infinite variety of example example.
Claims (6)
1. a car door electrical power wiring assembly, at vehicle body with can be connected up to wire harness by between the car door that supports via the mode of hinge part relative to described vehicle body opening and closing, described car door electrical power wiring assembly comprises:
Wire harness;
Protector, is configured in described car door, has: insert oral area, described wire harness is inserted from described body side; And pull-out oral area, described wire harness is pulled out in described car door, described protector is formed as the flat pattern of the bearing of trend along described car door, and is formed between described insertion oral area and described pull-out oral area and can absorb spatial accommodation long more than described wire harness;
First bending limiting part, is arranged on the part by described body side in described wire harness; And
Second bending limiting part, is arranged on the part by described protector side in described wire harness,
Described first bending limiting part is different from the bending restriction direction of the described second bending limiting part.
2. car door electrical power wiring assembly according to claim 1, wherein,
Described first bending limiting part comprises making described wire harness limit the part of the bending direction of described wire harness in the direction ratio orthogonal with the axle of described hinge part in the axially easier diastrophic mode of described hinge part,
Described second bending limiting part comprises with the part that described wire harness can be made than diastrophic mode easier on the thickness direction of described spatial accommodation at the bearing of trend of described spatial accommodation to limit the bending direction of described wire harness.
3. car door electrical power wiring assembly according to claim 1 and 2, wherein,
Described first bending limiting part is integrated with the described second bending limiting part.
4. car door electrical power wiring assembly according to claim 3, wherein,
The end by described body side in described first bending limiting part is configured to be fixed on described vehicle body, and the end winding support by described protector side in the described second bending limiting part is in the described pull-out oral area side of described protector.
5. the car door electrical power wiring assembly according to any one in Claims 1-4, wherein,
Described first bending limiting part possesses with at least one party in the described second bending limiting part bending restriction main part sheet deformation being become tubular, and is at least formed with a slit along the periphery of described bending restriction main part in the mode making the remainder except a part for the periphery of described bending restriction main part and be separated.
6. the car door electrical power wiring assembly according to any one in claim 1 to 5, wherein,
Described keeping device is standby: the first wall portion, is arranged on the direction of insertion extended line of described wire harness from described insertion oral area; And second wall portion, spaced apart and relative with described first wall portion, between described first wall portion and described second wall portion, form described spatial accommodation, and in described second wall portion, described pull-out oral area is set by described insertion oral area side.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013-125457 | 2013-06-14 | ||
| JP2013125457A JP2015000619A (en) | 2013-06-14 | 2013-06-14 | Wiring device for door panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104242178A true CN104242178A (en) | 2014-12-24 |
Family
ID=52229775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410244806.5A Pending CN104242178A (en) | 2013-06-14 | 2014-06-04 | Wiring device for automotive door |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2015000619A (en) |
| CN (1) | CN104242178A (en) |
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| CN106340848A (en) * | 2015-07-08 | 2017-01-18 | 住友电装株式会社 | Cable guide member |
| CN107444298A (en) * | 2016-04-15 | 2017-12-08 | 矢崎总业株式会社 | Bend limiting part and electric supply installation |
| CN110506374A (en) * | 2017-04-12 | 2019-11-26 | 住友电装株式会社 | Harness with protector |
| CN111252015A (en) * | 2018-11-30 | 2020-06-09 | 矢崎总业株式会社 | Wire harness |
| CN112236331A (en) * | 2018-06-05 | 2021-01-15 | 株式会社自动网络技术研究所 | Wire harness |
| CN113348112A (en) * | 2019-02-01 | 2021-09-03 | 株式会社自动网络技术研究所 | Arrangement structure of wiring member |
| CN113423610A (en) * | 2019-02-28 | 2021-09-21 | 住友电装株式会社 | Wire harness protector and wire harness device |
| CN113451978A (en) * | 2020-03-24 | 2021-09-28 | 矢崎总业株式会社 | Wire harness mounting structure |
| CN113879232A (en) * | 2021-11-18 | 2022-01-04 | 一汽解放汽车有限公司 | Wire harness fixing device and automobile |
| CN114162059A (en) * | 2020-09-10 | 2022-03-11 | 住友电装株式会社 | Wire sheath |
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| JP2017085741A (en) * | 2015-10-27 | 2017-05-18 | 住友電装株式会社 | Sheath material of wire harness |
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| JP2015000619A (en) | 2015-01-05 |
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| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141224 |