WO2014181654A1 - 電気接続箱 - Google Patents

電気接続箱 Download PDF

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Publication number
WO2014181654A1
WO2014181654A1 PCT/JP2014/060936 JP2014060936W WO2014181654A1 WO 2014181654 A1 WO2014181654 A1 WO 2014181654A1 JP 2014060936 W JP2014060936 W JP 2014060936W WO 2014181654 A1 WO2014181654 A1 WO 2014181654A1
Authority
WO
WIPO (PCT)
Prior art keywords
wall
box body
water stop
outer peripheral
box
Prior art date
Application number
PCT/JP2014/060936
Other languages
English (en)
French (fr)
Japanese (ja)
Inventor
一成 松原
Original Assignee
住友電装株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 住友電装株式会社 filed Critical 住友電装株式会社
Priority to CN201480025484.3A priority Critical patent/CN105191032B/zh
Publication of WO2014181654A1 publication Critical patent/WO2014181654A1/ja

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
    • B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
    • B60R16/023—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for transmission of signals between vehicle parts or subsystems
    • B60R16/0238—Electrical distribution centers
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/02—Arrangements of circuit components or wiring on supporting structure
    • H05K7/026—Multiple connections subassemblies

Definitions

  • the present invention relates to an electrical junction box mounted on an automobile or the like, and more particularly, to an electrical junction box provided with a lid that covers an opening of a box body.
  • an electrical junction box mounted on an automobile or the like has a box body on which electrical components such as relays, fuses, and electric wires are mounted, and a cover body such as an upper cover and a lower cover that covers the upper and lower openings of the box body. It is comprised including. For example, as described in JP 2012-90477 A (Patent Document 1).
  • the opening end surfaces of the upper cover and the lower cover attached to the upper and lower openings of the box body are continuously annular over the entire circumference.
  • the upper cover and the lower cover are placed on the upper and lower sides of the box body with the water blocking wall provided on the top of the box body inserted in such a way as to overlap the outer peripheral surface and inner peripheral surface of the peripheral wall of the box body. It can be attached to the side opening.
  • the electrical junction box mounted on the vehicle is flooded, it is advantageously prevented that water enters the interior of the electrical junction box from between the contact surfaces of the lid body such as the box body and the upper cover and the lower cover. ing.
  • the annular water blocking wall projecting from the opening end surface of the lid is provided on the entire circumference of the box. It is necessary to position on the outer peripheral surface and inner peripheral surface of the peripheral wall of the main body, and to fit into the peripheral wall of the box main body at the same time in the entire periphery. Therefore, the work of fitting the box body and the lid is not easy, and a relatively large insertion force is required for the fitting work, resulting in deterioration of workability.
  • the present invention has been made in the background of the above-mentioned circumstances, and the problem to be solved is to improve the fitting workability while ensuring the waterproofness between the contact surfaces of the box body and the lid.
  • An object of the present invention is to provide an electrical junction box having a novel structure that can be realized.
  • an electrical junction box including a box body on which an electrical component is mounted and a lid that covers the opening of the box body.
  • the outer peripheral water stop wall superimposed on the outer peripheral surface of the peripheral wall of the box body and the inner peripheral water stop wall superimposed on the inner peripheral surface of the peripheral wall of the box main body are dispersed in the circumferential direction. It is characterized by being provided.
  • the outer peripheral side water stop wall and the inner peripheral side water stop wall are provided in a distributed manner in the circumferential direction on the entire periphery or a part of the opening end surface of the lid.
  • the peripheral wall of the box body is first inserted into the inner peripheral side of the outer peripheral side water stop wall of the lid body with the outer peripheral side water stop wall as a guide, and then the peripheral wall of the box body is stopped on the inner peripheral side of the lid body. It can be attached so as to be fitted on the outer peripheral side of the water wall.
  • a part of the peripheral wall of the box body can be overlapped with the inner peripheral side of the outer peripheral side water blocking wall, and one of the box body and the lid can be twisted to the other to be assembled. Therefore, as compared with the case where the annular water stop wall on the lid side is simultaneously positioned and fitted on the outer peripheral surface or inner peripheral side of the peripheral wall of the box body as in the conventional structure, the ease of assembly and fitting work is improved. Can be made.
  • At least one of the outer peripheral side water stop wall and the inner peripheral side water stop wall is provided in a portion that needs to ensure waterproofness.
  • the water blocking wall prevents water from splashing directly from the outside between the abutting surfaces of the box body and the lid, thereby ensuring waterproofness.
  • outer peripheral side water stop wall and the inner peripheral side water stop wall provided on the opening end surface of the lid body may be provided at least partially dispersed in the circumferential direction, depending on the required waterproof property, etc.
  • both the outer peripheral side water stop wall and the inner peripheral side water stop wall are doubled, or the outer peripheral side water stop wall and the inner peripheral side water stop A configuration including an area where no wall is provided is also included in the present invention.
  • a pair of lock mechanisms for lockingly fitting the box body and the lid body are respectively opposed to the box body and the lid body.
  • the outer peripheral side water blocking wall is provided at one of the locking mechanism forming portions, and the inner peripheral water blocking wall is provided at the other locking mechanism forming portion. It is what.
  • the outer peripheral side water stop wall is provided in one forming part of the pair of lock mechanisms provided in the opposing peripheral walls, and the inner peripheral side water stop wall is provided in the other forming part. Therefore, when a part of the peripheral wall of the box body is overlapped with the inner peripheral side of the outer peripheral water stop wall, one lock part is locked and fitted, and one of the box body and the lid is used as a fulcrum. It is possible to lock the other lock portion at the same time that the inner peripheral water stop wall is fitted into the peripheral wall of the box body. Therefore, it is possible to perform the fitting operation between the box body and the lid body more efficiently and simply.
  • the lid in the first or second aspect, includes a lower cover that covers a lower opening of the box body, and the outer peripheral side water stop of the lower cover.
  • An inclined surface in which the wire lead-out hole is formed in the wall formation region, and the opening end surfaces of the lower cover on both sides in the circumferential direction of the wire lead-out hole are inclined and connected without forming a step in the outer peripheral water stop wall It is what is said.
  • the lower end cover is led out from the electric wire outlet hole. It is possible to advantageously prevent a problem that the electric wire to be sandwiched between the opening end surface of the lower cover and the end surface of the peripheral wall of the box body.
  • the water in the lower cover can be guided to the outer peripheral surface side of the box body by using the inclined surface connected to the outer peripheral side water stop wall. The possibility that water is not discharged from the inside of the electrical junction box and is exposed to the electrical components and the conductive member can be reduced.
  • the tilt according to any one of the first to third aspects wherein the bottom wall of the lower cover is inclined downward from one end to the other end.
  • drain holes are provided at both ends of the bottom wall in the inclined direction.
  • the bottom wall is inclined downward, even if water enters the inside of the electrical junction box, the drainage provided in the electric wire outlet hole or the other end along the inclination of the bottom wall. Guided to the hole, prompt drainage is promoted.
  • one end of the bottom wall in the inclined direction is also provided with a drain hole, even if the vehicle body is inclined in a direction opposite to the inclined direction of the bottom wall due to the inclined state of the road surface, Prompt drainage from the drainage hole.
  • the vehicle body itself is tilted with respect to the road surface and steered, the vehicle body is often tilted in a direction opposite to the tilt direction of the bottom wall, and more rapid drainage is promoted.
  • a fifth aspect of the present invention is the one described in the fourth aspect, wherein the wire outlet hole is provided on the other end side of the bottom wall.
  • the electric wire outlet hole through which the water easily enters through the electric wire is provided on the other end side which is the lowest end in the inclination direction of the bottom wall. Therefore, the water entering the inside through the electric wire is quickly drained before reaching the inside.
  • the outer peripheral side water stop wall and the inner peripheral side water stop wall are provided in the circumferential direction so as to be distributed over the entire circumference or a part of the opening end surface of the lid body.
  • the force required for the operation of fitting the lid to the outer periphery can be dispersed when fitting to the outer peripheral water stop wall and when fitting to the inner peripheral water stop wall. Therefore, the insertion force required for the fitting operation between the box body and the lid can be reduced, and the workability can be improved.
  • the outer peripheral side water stop wall and the inner peripheral side water stop wall between the contact surfaces of the box body and the lid body, which are required to be waterproof, the contact surface by any one of the water stop walls. The waterproofness in between can be advantageously ensured.
  • the front view of the electrical junction box as one embodiment of the present invention The top view of the electric junction box shown in FIG.
  • the top view of the lower cover of the electrical junction box shown in FIG. The principal part expansion perspective view of the lower cover shown in FIG.
  • FIGS. 1 to 8 show an electrical junction box 10 as an embodiment of the present invention.
  • the electrical connection box 10 is disposed at a suitable position of a vehicle (not shown) such as a motorcycle and has a function of distributing power supplied from a battery to in-vehicle electrical components such as a motor and a lamp.
  • the electrical junction box 10 is mounted on the vehicle with the vertical direction in FIG. 1 as the vertical direction.
  • the vertical direction means the vertical direction in FIG. 1 unless otherwise specified.
  • the electrical junction box 10 includes a box body 12, an upper cover 14 as a lid that covers the upper opening of the box body 12, and a lower cover 16 as a lid that covers the lower opening of the box body 12. It is configured to include.
  • the box body 12, the upper cover 14, and the lower cover 16 are all made of synthetic resin.
  • the box body 12 as a whole has a long rectangular block shape.
  • a plurality of relay mounting portions 18a and 18b (two in this embodiment) and a plurality of fuses are mounted.
  • Portions 20 (six in this embodiment) are formed to open upward.
  • a plurality of terminal receiving holes 22 are formed in the lower surface of the box body 12 so as to open downward, and the crimp terminals 23 crimped to the ends of the electric wires 21 are received in the terminal receiving holes 22. It is arranged.
  • a bus bar (not shown) that constitutes an internal circuit is accommodated in a bus bar accommodation groove (not shown).
  • the electric wires 21 and the crimp terminals 23 are shown by phantom lines only in FIG. 4 and are not shown in other drawings.
  • each protruding tab terminal 28 is connected to a crimp terminal 23 at the end of the electric wire 21, a bus bar (not shown) or the like, and is brought into conduction.
  • Lock fitting portions 32 and 34 to be mounted on fixing brackets are provided on the outer peripheral surfaces of the peripheral walls 30a and 30c facing each other in the width direction of the box body 12 (vertical direction in FIG. 3).
  • the electric connection box 10 is stably held at a predetermined position of the vehicle by fitting the lock fitting portions 32 and 34 to a fixing bracket (not shown).
  • a U-shaped lock frame 36 is projected in the vicinity of the upper opening of the box body 12 in plan view. ing. Further, in the vicinity of the lower opening in the peripheral walls 30b and 30d of the box body 12, two lock protrusions 38 and 38 are provided so as to be spaced apart from each other in the circumferential direction.
  • the upper cover 14 has a bottomed box shape that opens downward (see FIG. 4), and is formed in a substantially rectangular shape that is substantially the same as the upper surface of the box body 12 in plan view (see FIG. 2). ).
  • presser protrusions 42 a and 42 b that protrude toward the relays 24 a and 24 b are provided at positions facing the relays 24 a and 24 b when assembled to the box body 12.
  • the projecting end surfaces of the presser protrusions 42a and 42b are arranged to face the relays 24a and 24b with a slight gap therebetween.
  • a spare fuse holding portion 43 is provided on the upper bottom portion 40 of the upper cover 14 at a position facing the fuse mounting portion 20 when assembled to the box body 12, and the spare fuse 26 is accommodated and held. .
  • elastic lock pieces 46 and 46 are respectively disposed at positions facing the lock frame body 36 of the box body 12 and the circumferential walls 44b and 44b. It protrudes in a cantilever shape with a gap between it and 44d. Locking claw portions 48 and 48 projecting outward are provided at the projecting tip portions of the respective elastic lock pieces 46. Note that the outer surfaces of the peripheral walls 44a and 44c facing each other in the width direction of the upper cover 14 (vertical direction in FIG. 2) are flat surfaces on which nothing protrudes.
  • the inner peripheral surface of the peripheral wall 44 of the upper cover 14 is the outer periphery of the upper end portion of the peripheral wall 30 of the box body 12. It is inserted so as to overlap the surface. Further, when the upper cover 14 is pushed into the box body 12, the lock claw portions 48 of the elastic lock pieces 46, 46 of the upper cover 14 come into contact with the lock frame body 36 of the box body 12, and the elastic lock pieces 46, 46 is deflected inward to allow further pushing. When the lock claw portions 48 and 48 get over the lock frame bodies 36 and 36 and the elastic lock pieces 46 and 46 are elastically restored, each lock claw portion 48 engages with the lock frame body 36 and the upper cover 14. Is locked in a state of being attached to the upper opening of the box body 12.
  • the lower cover 16 has a bottomed box shape that opens upward (see FIG. 4), and is formed in a substantially rectangular shape that is substantially the same as the lower surface of the box body 12 in plan view (see FIG. 4). 6).
  • the outer surfaces of the peripheral walls 50a and 50c facing each other in the width direction of the lower cover 16 (vertical direction in FIG. 6) are flat surfaces on which nothing projects.
  • two elastic lock pieces are provided at positions facing the lock protrusions 38 of the box body 12 at the opening side end portions of the peripheral walls 50b and 50d facing each other in the longitudinal direction of the lower cover 16 (left and right direction in FIG. 6). 52 and 52 project upwardly in a cantilever shape (see FIGS. 7 to 8).
  • Each elastic lock piece 52 has an inverted U shape and protrudes upward from the opening side end portions of the peripheral walls 50 b and 50 d, and the engaging portion 54 provided at the protruding tip portion interferes with the lock protruding portion 38.
  • the elastic lock piece 52 is bent and deformed toward the outer peripheral side, while the engagement portion 54 gets over the lock projection 38 and the elastic lock piece 52 is elastically restored, so that the engagement portion 54 is engaged with the lock projection 38.
  • the lower cover 16 is locked in a mounted state in the lower opening of the box body 12.
  • the lock protrusions 38 provided on the opposed peripheral walls 30b and 30d of the box body 12 and the elastic lock pieces 52 provided on the opposed peripheral walls 50b and 50d of the lower cover 16 A pair of locking mechanisms that lock-fit the box body 12 and the lower cover 16 are configured.
  • the opening end surface 56 in the peripheral wall 50 of the lower cover 16 is overlapped with the outer peripheral water stop wall 58 that overlaps with the outer peripheral surface of the peripheral wall 30 of the box body 12 and the inner peripheral surface of the peripheral wall 30 of the box main body 12.
  • the inner peripheral side water blocking walls 60 are distributed in the circumferential direction of the opening end surface 56. Specifically, on the opening end surface 56, in the left region of FIG. 6, an outer peripheral water stop wall 58 projects from the peripheral walls 50a, 50b, 50c. On the other hand, in the region on the right side from the center portion of FIG. 6, an inner peripheral water stop wall 60 is provided so as to extend over the peripheral walls 50c, 50d, 50a.
  • the outer peripheral side water stop wall 58 is provided on the peripheral wall 50b which is one forming part of the pair of locking mechanisms including the lock protrusion 38 and the elastic lock piece 52, and the peripheral wall 50d which is the other forming part of the locking mechanism is provided on the peripheral wall 50d.
  • An inner peripheral water stop wall 60 is provided.
  • FIG. 5 a state in which the inner peripheral side water blocking wall 60 provided on the opening end surface 56 of the lower cover 16 is overlapped with the inner peripheral surfaces of the peripheral walls 30 a and 30 c of the box body 12 is shown in cross section. . Moreover, the outer peripheral side water stop wall 58 provided in the opening end surface 56 appears in the back, and the outer peripheral side water stop wall 58 is overlapped with the outer peripheral surface of the peripheral walls 30a and 30c of the box main body 12. Can be confirmed.
  • the protrusion height H1 of the outer peripheral side water stop wall 58 is substantially the same in the extending direction, while the protrusion height of the inner peripheral water stop wall 60. Is changed from h1 to h2 in the extending direction.
  • region and protrusion height of such an outer peripheral side water stop wall 58 and the inner peripheral side water stop wall 60 are not limited to this embodiment, It can set arbitrarily according to the waterproof performance calculated
  • the lower cover 16 has a wire lead-out hole 62 opened through the opening end face 56 at a central portion of the peripheral wall 50 b sandwiched between the elastic lock pieces 52.
  • the electric wire 21 attached to can be pulled out from the electric wire outlet hole 62 to the outside.
  • the wire lead-out hole 62 is formed in the formation region of the outer peripheral water stop wall 58 projecting from the opening end surface 56 across the peripheral walls 50a to 50c, and the outer peripheral water stop wall 58 is connected to the electric wire lead hole 62. Is divided in the circumferential direction. Furthermore, as shown in FIG.
  • the open end surface 56 of the lower cover 16 is obtuse with respect to the inner surface of the outer peripheral water stop wall 58 on both sides in the peripheral direction of the electric wire outlet hole 62.
  • the inclined end surface 64 is inclined and connected without forming a step.
  • the obtuse angle: ⁇ is more preferably set to an obtuse angle of 135 ° or more.
  • the bottom wall 66 of the lower cover 16 is from the side of the peripheral wall 50d which is one end in the longitudinal direction (right side in FIG. 4) to the side of the peripheral wall 50b which is the other end in the longitudinal direction (left side in FIG. 4). And an inclined surface 68 inclined downward. Drain holes 70a and 70b are respectively provided at both ends of the bottom wall 66 in the longitudinal direction, which is the inclination direction. And the electric wire extraction hole 62 is provided in the surrounding wall 50b used as the other edge part side located in the lowest end in the inclination direction of the bottom wall 66.
  • FIG. As shown in FIG.
  • the drain hole 70 a is provided immediately below the region G where the outer peripheral side water stop wall 58 and the inner peripheral side water stop wall 60 are divided in the circumferential direction. Even when the area G is submerged, quick drainage is secured from the drain hole 70a.
  • the fitting operation of the lower cover 16 as a lid body with respect to the box body 12 can be performed with good workability. That is, in the electrical junction box 10, the outer peripheral side water stop wall 58 and the inner peripheral side water stop wall 60 are provided in the circumferential direction on the opening end surface 56 of the lower cover 16. Therefore, as shown in FIG. 8, first, the peripheral walls 30a, 30b, 30c of the box body 12 are inserted into the inner peripheral side of the outer peripheral side water blocking wall 58 of the lower cover 16, and the box main body 12 and the lower cover 16 are used as fulcrums.
  • the peripheral walls 30c, 30d, and 30a of the box body 12 can be attached so as to fit into the outer peripheral side of the inner peripheral water stop wall 60 of the lower cover 16.
  • the force required for the fitting operation is increased. It is possible to disperse at the time of fitting and when the inner peripheral side water blocking wall 60 is fitted. As a result, the insertion force required for the fitting operation of the box body 12 and the lower cover 16 can be reduced, and workability can be improved.
  • the outer peripheral side water stop wall 58 is provided on the peripheral wall 50b, which is one forming part of the pair of locking mechanisms including the lock protrusion 38 and the elastic locking piece 52, and the other forming part of the locking mechanism
  • An inner peripheral water stop wall 60 is provided on the peripheral wall 50d. Therefore, as shown in FIG. 8, when the peripheral walls 30a, 30b, 30c of the box body 12 are inserted into the inner peripheral side of the outer peripheral side water blocking wall 58 of the lower cover 16, the lock protrusions constituting one of the lock mechanisms.
  • the lock projection 38 and the elastic lock piece 52 constituting the other lock mechanism can be locked. Therefore, the fitting operation between the box body 12 and the lid bodies 14 and 16 can be performed more efficiently and simply.
  • the opening end face 56 of the lower cover 16 is an inclined end face 64 connected to the inner face of the outer peripheral water blocking wall 58 at an obtuse angle: ⁇ on both sides in the circumferential direction of the electric wire outlet hole 62.
  • the inclined end face 64 can exert a further drainage effect in addition to the effect of preventing the electric wire from being caught.
  • the lower end cover 64 using the inclined end surface 64 connected to the outer peripheral water stop wall 58 is used.
  • the water in 16 can be guided to the outer peripheral surface side of the peripheral wall 30 of the box body 12. Therefore, it is possible to reduce the problem peculiar to a motorcycle that water in the lower cover 16 is not discharged from the inside of the electric junction box 10 when the vehicle rolls over, but is applied to the electrical components, the conductive member, etc. .
  • the bottom wall 66 of the lower cover 16 has an inclined surface 68 inclined downward from one end portion toward the other end portion as shown in FIG. Are provided with a wire outlet hole 62 and a drain hole 70a. Therefore, even if water enters the lower cover 16 from the formation area of the outer peripheral side water blocking wall 58, it is led to the electric wire outlet hole 62 and the drain hole 70a along the inclination of the inclined surface 68, and prompt drainage is promoted. Further, since the wire lead-out hole 62 through which the water can easily enter through the electric wire 21 is provided on the other end side which is the lowermost end, the water that enters the lower cover 16 through the electric wire 21 also enters the box body 12. It is drained quickly before it reaches.
  • drain holes 70a and 70b are provided at both end portions of the bottom wall 66 in the inclined direction. Accordingly, even when the vehicle body is inclined in the direction opposite to the inclination direction of the bottom wall 66 due to the inclination of the road surface, prompt drainage is promoted from the drain hole 70b at one end.
  • the electrical junction box 10 when the electrical junction box 10 is mounted on a motorcycle, the vehicle body often tilts in a direction opposite to the inclination direction of the bottom wall 66 due to the inclination of the motorcycle body itself, thereby prompting more rapid drainage. It is.
  • the outer peripheral side water stop wall 58 and the inner peripheral side water stop wall 60 are provided in the circumferential direction on the entire periphery of the opening end surface 56 of the lower cover 16.
  • the outer peripheral side water stop wall 58 and the inner peripheral side water stop wall 60 are dispersed in the circumferential direction, and in the other parts, both the outer peripheral side water stop wall 58 and the inner peripheral side water stop wall 60 are provided double. May be.

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  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Mechanical Engineering (AREA)
  • Connection Or Junction Boxes (AREA)
  • Casings For Electric Apparatus (AREA)
PCT/JP2014/060936 2013-05-07 2014-04-17 電気接続箱 WO2014181654A1 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201480025484.3A CN105191032B (zh) 2013-05-07 2014-04-17 电气连接箱

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2013097953A JP5880882B2 (ja) 2013-05-07 2013-05-07 電気接続箱
JP2013-097953 2013-05-07

Publications (1)

Publication Number Publication Date
WO2014181654A1 true WO2014181654A1 (ja) 2014-11-13

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Application Number Title Priority Date Filing Date
PCT/JP2014/060936 WO2014181654A1 (ja) 2013-05-07 2014-04-17 電気接続箱

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JP (1) JP5880882B2 (zh)
CN (1) CN105191032B (zh)
WO (1) WO2014181654A1 (zh)

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DE112017000405T5 (de) * 2016-02-12 2018-10-11 Eaton Intelligent Power Limited Gehäuseanordnungen; komponenten; und verfahren
JP6691073B2 (ja) * 2017-04-25 2020-04-28 矢崎総業株式会社 電気接続箱及びワイヤハーネス
JP6767919B2 (ja) * 2017-04-25 2020-10-14 矢崎総業株式会社 電気接続箱及びワイヤハーネス
JP6657163B2 (ja) * 2017-11-07 2020-03-04 矢崎総業株式会社 電気接続箱及びワイヤハーネス
JP6856600B2 (ja) * 2018-10-03 2021-04-07 矢崎総業株式会社 電気接続箱およびそのアース接続構造
JP6847405B2 (ja) * 2018-11-12 2021-03-24 矢崎総業株式会社 筐体、電気接続箱、及びワイヤハーネス
JP2020132000A (ja) * 2019-02-21 2020-08-31 住友電装株式会社 電子モジュール
JP6904995B2 (ja) * 2019-03-11 2021-07-21 矢崎総業株式会社 電気接続箱
JP6856686B2 (ja) * 2019-03-11 2021-04-07 矢崎総業株式会社 電気接続箱
JP7116027B2 (ja) * 2019-09-13 2022-08-09 矢崎総業株式会社 電気接続箱およびワイヤハーネス
JP2021087272A (ja) 2019-11-27 2021-06-03 矢崎総業株式会社 電気接続箱、及び、ワイヤハーネス

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JP2008061401A (ja) * 2006-08-31 2008-03-13 Yazaki Corp 電気接続箱の防水カバー構造
US20100127012A1 (en) * 2008-11-25 2010-05-27 Yazaki Corporation Waterproof box

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JP4199042B2 (ja) * 2003-04-25 2008-12-17 矢崎総業株式会社 電気接続箱の防水構造
CN202445349U (zh) * 2011-11-17 2012-09-26 王忠宝 一种手机防水盒
JP5935752B2 (ja) * 2013-05-07 2016-06-15 住友電装株式会社 電気接続箱
JP5900409B2 (ja) * 2013-05-07 2016-04-06 住友電装株式会社 電気接続箱

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008061401A (ja) * 2006-08-31 2008-03-13 Yazaki Corp 電気接続箱の防水カバー構造
US20100127012A1 (en) * 2008-11-25 2010-05-27 Yazaki Corporation Waterproof box

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CN105191032B (zh) 2018-02-02
JP5880882B2 (ja) 2016-03-09
JP2014220895A (ja) 2014-11-20
CN105191032A (zh) 2015-12-23

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