WO2020085273A1 - 車両の配管ホースの支持構造 - Google Patents

車両の配管ホースの支持構造 Download PDF

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Publication number
WO2020085273A1
WO2020085273A1 PCT/JP2019/041246 JP2019041246W WO2020085273A1 WO 2020085273 A1 WO2020085273 A1 WO 2020085273A1 JP 2019041246 W JP2019041246 W JP 2019041246W WO 2020085273 A1 WO2020085273 A1 WO 2020085273A1
Authority
WO
WIPO (PCT)
Prior art keywords
support plate
hose
fixed
fitting
insertion hole
Prior art date
Application number
PCT/JP2019/041246
Other languages
English (en)
French (fr)
Japanese (ja)
Inventor
俊 山田
恭平 加藤
石井　信行
Original Assignee
いすゞ自動車株式会社
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 いすゞ自動車株式会社 filed Critical いすゞ自動車株式会社
Priority to CN201980070237.8A priority Critical patent/CN112888888B/zh
Publication of WO2020085273A1 publication Critical patent/WO2020085273A1/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
    • B60R16/08—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 fluid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
    • B60T17/04—Arrangements of piping, valves in the piping, e.g. cut-off valves, couplings or air hoses
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts
    • F16L19/04—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts using additional rigid rings, sealing directly on at least one pipe end, which is flared either before or during the making of the connection
    • F16L19/05—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts using additional rigid rings, sealing directly on at least one pipe end, which is flared either before or during the making of the connection with a rigid pressure ring between the screwed member and the exterior of the flared pipe end
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets

Definitions

  • the present disclosure relates to a support structure for a piping hose of a vehicle.
  • Patent Document 1 describes a structure in which a flexible brake hose is supported by a brake pipe bracket.
  • One end of the brake hose is connected to the brake caliper of the rear wheel disc brake, and a plug is attached to the other end of the brake hose.
  • At the lower end of the brake pipe bracket there is formed a fixed portion that is welded and fixed to the arm portion of the torsion beam that constitutes the rear suspension of the vehicle, and the arm extended from this fixed portion has a long hole-like connecting hole.
  • the brake hose is fixed to the brake pipe bracket by fitting and fixing the plug at the other end into the connecting hole of the arm, and a brake pipe extending from the master cylinder is attached to the plug.
  • the present disclosure aims to provide a support structure for a piping hose of a vehicle that can firmly and reliably prevent movement and rotation of the piping hose with respect to a bracket.
  • the first aspect of the present disclosure is a support structure that supports a flexible piping hose on the vehicle side, and includes a bracket, a support plate member, and a connecting member.
  • the piping hose defines a flow path through which liquid or gas flows.
  • the bracket has a fixed plate portion fixed to the vehicle side and a flat plate-shaped first support plate portion bent from the fixed plate portion.
  • the one side outer surface and the other side outer surface of the first support plate portion form a reflex angle and an inferior angle with the fixed plate portion, respectively.
  • the support plate member has a flat plate-shaped second support plate portion that is fixed to the first support plate portion so as to overlap the one side outer surface.
  • the connecting member has a flange-shaped fitting protrusion having a non-circular outer periphery, and is fixed to the piping hose.
  • One of the first and second support plate portions has a shape and a size such that a part of the connecting member excluding the fitting projection portion or the piping hose can be inserted and the fitting projection portion cannot be inserted.
  • a through hole is provided.
  • the other support plate portion of the first and second support plate portions is fitted from the opposite side of the insertion hole in a state of communicating with the insertion hole and the above-mentioned part of the connecting member or the piping hose being inserted through the insertion hole.
  • a non-circular fitting hole into which the abutting portion can be fitted is provided.
  • the inferior angle with the fixed plate portion is fixed.
  • the second support plate portion is less likely to interfere with the fixed plate portion as compared with the case where the second support plate portion is overlapped and fixed to the other side outer surface forming (angle of less than 180 degrees). Therefore, the second support plate portion can be overlapped with the first support plate portion over a wide range, and the second support plate portion can be firmly fixed to the first support plate portion. Therefore, it becomes difficult for the support plate member (second support plate part) to separate from the bracket (first support plate part), and the movement and rotation of the pipe hose relative to the bracket can be firmly prevented.
  • a second aspect of the present disclosure is the support structure according to the first aspect, wherein the connecting member includes a tubular connecting base portion fixed to the piping hose, and the fitting protrusion protruding from the outer peripheral surface of the connecting base portion. And have integrally.
  • the connection base is inserted through the insertion hole in a state where the connection member is fitted with the fitting projection fitted in the fitting hole.
  • connection base portion is inserted through the insertion hole when the connection member is fitted, damage to the piping hose due to interference with the insertion hole can be prevented.
  • a third aspect of the present disclosure is the support structure according to the second aspect, in which the coupling base portion has an insertion protrusion portion that protrudes from the other support plate portion in the coupling member fitted state.
  • a retaining member is annularly attached to the outer periphery of the insertion protrusion in the connecting state of the connecting member, and the movement of the protrusion in the anti-fitting direction from the fitting hole to the opposite side of the insertion hole prevents the retaining member from moving. Blocked by.
  • a fourth aspect of the present disclosure is the support structure according to the second or third aspect, wherein the connecting member is fixed to the end of the piping hose.
  • the connection base portion in the connection member fitted state is connected to the end portion of the non-flexible flow pipe that is fixedly supported on the vehicle side, and partitions the flow path between the pipe hose and the flow pipe.
  • the movement of the piping hose in the anti-fitting direction can be prevented by connecting the connecting base of the connecting member to the flow pipe.
  • the movement and rotation of the piping hose with respect to the bracket can be firmly and reliably prevented.
  • FIG. 1 is a perspective view showing a support structure for a piping hose according to an embodiment of the present disclosure.
  • FIG. 2 is a perspective view showing a bracket to which a supporting plate member is fixed.
  • FIG. 3 is an external plan view showing a state before supporting the piping hose.
  • FIG. 4 is a plan view showing a cross section of a main part of the state after supporting the piping hose.
  • FIG. 5 is a sectional view taken along the line VV of FIG.
  • FR indicates the front of the vehicle
  • UP indicates the upper side of the vehicle
  • IN indicates the inner side in the vehicle width direction.
  • the front-rear direction in the following description means the front-rear direction of the vehicle
  • the directions relating to the bracket 20 and the support plate member 30 are the directions when the bracket 20 to which the support plate member 30 is fixed is attached to the vehicle side. is there.
  • the piping hose 1 has a brake piping 3 that transmits hydraulic pressure of a master cylinder (not shown) that fluctuates according to a brake operation of a driver to a brake caliper 2 of a rear wheel. It is configured with a pipe (distribution pipe) 4.
  • the piping hose 1 is a flexible circular tubular member formed of resin, rubber or the like, oil flows through the inside thereof, and one end of the piping hose 1 is connected and fixed to the brake caliper 2.
  • the piping hose 1 may have a bellows shape in part or in whole, and may not have a bellows shape.
  • the hydraulic pipe 4 is a non-flexible circular tubular member made of metal or the like, is bent into a desired shape, and is fixedly supported on the vehicle side.
  • a metal hose connector (connecting member) 10 is fixed to the other end of the hose 1.
  • the hose connector 10 includes a cylindrical coupling base portion 11 and a flange-shaped (flange-shaped) fitting protrusion protruding radially outward from an outer peripheral surface of an intermediate portion of the coupling base portion 11. It has part 12 integrally.
  • One side of the fitting projection 12 of the connection base 11 constitutes a case 13, and the other side of the fitting projection 12 constitutes a socket 14.
  • the other end of the piping hose 1 is inserted into the socket portion 14 and the piping hose 1 is hermetically fixed to the socket portion 14.
  • connection base portion 11 the inside of the piping hose 1 communicates with the inside of the hose connection tool 10 (connection base portion 11).
  • the end portion of the hydraulic pipe 4 is coupled to the case portion 13 by flare connection, and the connection base portion 11 divides an oil flow path between the piping hose 1 and the hydraulic pipe 4.
  • the flare connection will be described later.
  • the outer periphery of the fitting projection 12 is formed in a non-circular shape.
  • one of the six regular hexagonal corners is formed in a shape that is curved in an arc shape.
  • the outer diameter of the fitting protrusion 12 is larger than the outer diameter of the case portion 13, and the outer diameter of the case portion 13 is larger than the outer diameter of the socket portion 14.
  • the hose connector 10 is supported on the vehicle side by a bracket 20.
  • the bracket 20 is fastened and fixed to the rear surface of the axle case 5 with two upper and lower bolts 7 via a spacer 6.
  • the axle case 5 rotatably supports a rear axle (not shown) of the vehicle, and the vehicle body frame (not shown) is supported by the axle case 5 via a rear suspension 8.
  • the bracket 20 includes a fixed plate portion 21 fixed to the vehicle side, and a flat plate-shaped first support plate portion (the other support plate portion) 22 bent from the fixed plate portion 21. And a plate-shaped member made of metal.
  • the fixed plate portion 21 has a substantially rectangular flat plate-shaped main plate portion 23, and an inclined plate portion 24 that bends from one end (the inner side in the vehicle width direction) of the main plate portion 23 toward the vehicle width direction inside and diagonally forward.
  • Bolt insertion holes 25, through which the bolts 7 can be inserted, are formed in the upper and lower portions of the main plate portion 23, and by fastening the main plate portion 23 to the axle case 5 with the bolts 7 in a standing posture along the vehicle width direction.
  • the bracket 20 is fixed to the vehicle side.
  • the inclined plate portion 24 may be omitted and the bracket may be configured such that the first support plate portion is bent from the main plate portion.
  • the first support plate portion 22 has one outer surface 22a facing the inner side in the vehicle width direction and the other outer surface 22b facing the outer side in the vehicle width direction on the front and back sides, and extends rearward from one end of the inclined plate portion 24. Turn around and cross the width direction.
  • the one outer surface 22a of the first support plate portion 22 forms a reciprocal angle (an angle exceeding 180 degrees) with the front surface 21a of the fixed plate portion 21, and the other outer surface 22b of the fixed plate portion 21.
  • An inferior angle (angle less than 180 degrees) is formed with the rear surface 21b.
  • a rectangular flat plate-shaped metal support plate member 30 is fixed to the outer surface 22a on one side of the first support plate portion 22. Substantially the entire area of the support plate member 30 constitutes a second support plate portion (one support plate portion) 31 that overlaps the one side outer surface 22a of the first support plate portion 22 and makes surface contact, and the support plate member 30 ( The second support plate portion 31) is fixed to the first support plate portion 22 by welding (for example, resistance welding) at a plurality of locations (for example, four locations near four corners). In addition, substantially the entire area of the support plate member 30 may not be the second support plate portion 31, but a part thereof may be the second support plate portion 31.
  • a circular insertion hole 32 having a size is formed.
  • the fitting projection 12 is communicated with the insertion hole 32 and from the opposite side (outside in the vehicle width direction) of the insertion hole 32 with the case portion 13 of the hose connector 10 inserted.
  • a non-circular fitting hole 26 that can be fitted is formed. That is, the case portion 13 is inserted through the insertion hole 32 in the fitting state of the connector in which the fitting projection 12 is fitted in the fitting hole 26.
  • the inner circumference of the fitting hole 26 has a shape that matches the outer circumference of the fitting projection 12 (a shape in which one of six corner portions of a regular hexagon is curved in an arc shape), and the hose connector 10 is used as an axis.
  • the fitting protrusion 12 can be fitted into the fitting hole 26 only at a specific one rotation position during one rotation around. Therefore, the hose connector 10 can be always attached to the first support plate portion 22 at the same rotational position.
  • the inner circumference of the fitting hole 26 is substantially the same as or slightly larger than the outer circumference of the fitting projection 12 so that an operator can easily insert and remove the fitting projection 12 into and from the fitting hole 26 by hand. Largely formed.
  • the shapes of the outer circumference of the fitting protrusion 12 and the inner circumference of the fitting hole 26 are not limited to the above, and may be non-circular.
  • the front end side (one end side) of the case portion 13 constitutes an insertion protruding portion 15 that protrudes inward in the vehicle width direction from the second support plate portion 31 in the fitting state of the connector.
  • An annular groove 16 is formed on the outer periphery of the other end of the insertion protrusion 15 over substantially the entire circumference thereof, and a retaining member 17 is engaged with the annular groove 16 and is annularly mounted. The engagement of the retaining member 17 with the annular groove 16 prevents movement of the retaining member 17 with respect to the case portion 13 in the axial direction (oil flowing direction).
  • the retaining member 17 mounted in the annular groove 16 has an outer diameter larger than that of the insertion hole 32, and a fitting protrusion in the anti-fitting direction from the fitting hole 26 to the opposite side of the insertion hole 32 (outside in the vehicle width direction). The movement of the portion 12 is blocked by the retaining member 17 coming into contact with the second support plate portion 31.
  • a flare portion 9 that expands in a funnel shape is formed at the tip of the hydraulic pipe 4, and the hose connector 10 projects at the inner rear portion of the case portion 13 so as to taper toward the opening side of the case portion 13.
  • a tapered sealing surface 18 is formed.
  • the flare nut 40 has a tubular shape into which the tip of the hydraulic pipe 4 can be inserted, and integrally includes a pressing portion 42 having an external thread 41 formed on the outer periphery thereof and an operating portion 43 arranged at one end of the pressing portion 42.
  • a female screw 19 On the inner peripheral surface of the case portion 13 of the hose connector 10, a female screw 19 that can be screwed into the male screw 41 of the flare nut 40 is formed.
  • the hydraulic pipe 4 is inserted into the flare nut 40, the tip of the hydraulic pipe 4 is inserted into the case portion 13, the male screw 41 is screwed into the female screw 19, and the operating portion 43 is rotated and tightened, thereby pressing the pressing portion.
  • the tip of 42 presses the flare portion 9, the sealing surface 18 and the inner surface of the tip of the flare portion 9 are brought into close contact with each other in a liquid-tight state, and the hydraulic pipe 4 and the hose connector 10 are flared.
  • the case portion 13 of the hose connector 10 fixed to the other end of the piping hose 1 is inserted from the fitting hole 26 of the bracket 20 into the insertion hole 32 of the support plate member 30.
  • the retaining member 17 is attached to the annular groove 16 of the case 13 in the fitting state of the connector.
  • the front end portion of the hydraulic pipe 4 with the flare nut 40 inserted is inserted into the case portion 13, the male screw 41 is screwed into the female screw 19, and the operating portion 43 is rotated and tightened.
  • the hose connector 10 is connected by a flare connection.
  • the piping hose 1 is fixedly supported on the vehicle side.
  • the fitting projection 12 and the fitting hole 26 are fitted to each other to prevent the piping hose 1 from rotating. Further, the movement of the fitting protrusion 12 in the fitting direction (inside the vehicle width direction) from the fitting hole 26 toward the insertion hole 32 is performed by the fitting protrusion 12 contacting the second support plate portion 31. The movement of the fitting protrusion 12 in the anti-fitting direction is prevented by both the connection of the hose connector 10 and the hydraulic pipe 4 by the flare connection and the mounting of the retaining member 17. Therefore, the movement and rotation of the piping hose 1 can be reliably prevented.
  • connection base 11 of the hose connector 10 is inserted through the insertion hole 32. Therefore, the piping hose 1 caused by the interference with the insertion hole 32 It is possible to prevent damage.
  • the second support plate portion 31 is overlapped and fixed to the one outer surface 22a of the first support plate portion 22 that forms a reciprocal angle with the fixed plate portion 21, it is fixed to the fixed plate portion 21.
  • the second support plate portion 31 interferes with the fixed plate portion 21 as compared with the case where the second support plate portion is overlapped and fixed to the other outer surface 22b of the first support plate portion 22 that forms an inferior angle between them. It's hard to do. Therefore, the second support plate portion 31 can be overlapped with the first support plate portion 22 in a wide range, and the second support plate portion 31 can be firmly fixed to the first support plate portion 22. . Therefore, it becomes difficult for the support plate member 30 (second support plate part 31) to be detached from the bracket 20 (first support plate part 22), and movement and rotation of the pipe hose 1 with respect to the bracket 20 can be firmly prevented. it can.
  • the structure for supporting the piping hose 1 of the brake piping 3 has been described, but the object to be supported is not limited to this, and any flexible piping hose through which a liquid or gas flows can be used. Good. Further, the place where the bracket 20 is fixed is not limited to the axle case 5 and may be the vehicle side.
  • the case where the end portion of the piping hose 1 is supported has been described, but the middle portion of the piping hose may be supported.
  • the piping hose may be inserted through the insertion hole, or a part of the connecting member may be inserted.
  • the support plate member 30 is provided with the insertion hole 32 and the bracket 20 is provided with the fitting hole 26, but the support plate member may be provided with the fitting hole and the bracket may be provided with the insertion hole. .
  • the present disclosure is useful as a structure for supporting a flexible piping hose on the vehicle side.
  • Piping hose 2 Brake caliper 3: Brake piping 4: Hydraulic pipe (distribution pipe) 5: Axle case 6: Spacer 7: Bolt 8: Rear suspension 9: Flare part 10: Hose connector (connecting member) 11: connection base 12: fitting protrusion 13: case 14: socket 15: insertion protrusion 16: annular groove 17: retaining member 18: sealing surface 19: female screw 20: bracket 21: fixing plate 21a: Front face 21b of fixed plate part: Rear face 22 of fixed plate part: First support plate part (other support plate part) 22a: One outer surface of the first support plate portion 22b: Other outer surface of the first support plate portion 23: Main plate portion 24: Inclined plate portion 25: Bolt insertion hole 26: Fitting hole 30: Support plate member 31: Second support plate portion (one support plate portion) 32: insertion hole 40: flare nut 41: male screw 42: pressing portion 43: operating portion

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Joints With Pressure Members (AREA)
  • Supports For Pipes And Cables (AREA)
PCT/JP2019/041246 2018-10-25 2019-10-21 車両の配管ホースの支持構造 WO2020085273A1 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201980070237.8A CN112888888B (zh) 2018-10-25 2019-10-21 车辆的配管软管的支承结构

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2018200743A JP7174349B2 (ja) 2018-10-25 2018-10-25 車両の配管ホースの支持構造
JP2018-200743 2018-10-25

Publications (1)

Publication Number Publication Date
WO2020085273A1 true WO2020085273A1 (ja) 2020-04-30

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PCT/JP2019/041246 WO2020085273A1 (ja) 2018-10-25 2019-10-21 車両の配管ホースの支持構造

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CN (1) CN112888888B (zh)
WO (1) WO2020085273A1 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7234272B2 (ja) * 2021-01-29 2023-03-07 ダイハツ工業株式会社 クラッチ配管の配設構造

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS499854A (zh) * 1972-05-26 1974-01-28
JPS53156227U (zh) * 1977-05-13 1978-12-07
JPS5763170U (zh) * 1980-09-30 1982-04-15
JPS58133093A (ja) * 1982-02-03 1983-08-08 Nec Corp ダイヤルパルス発生回路
JPH10315955A (ja) * 1997-05-16 1998-12-02 Suzuki Motor Corp ブレーキホース支持装置
JP2000108885A (ja) * 1998-10-08 2000-04-18 Fuji Heavy Ind Ltd 車両用ブレーキホース保持構造
JP2002005369A (ja) * 2000-06-20 2002-01-09 Yamaha Motor Co Ltd 配管結合用ジョイント
JP2007321877A (ja) * 2006-05-31 2007-12-13 Press Kogyo Co Ltd ホース端末金具の固定用ブラケット及びその成形法
JP2010111256A (ja) * 2008-11-06 2010-05-20 Toyota Motor Corp 車両の配管構造

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JPS499854Y1 (zh) * 1970-07-27 1974-03-08
JPS6040877U (ja) * 1983-08-30 1985-03-22 日野自動車株式会社 パイプコネクタ
JP4174242B2 (ja) * 2002-06-18 2008-10-29 株式会社ニチリン 自動車用ホース支持装置
CN201078514Y (zh) * 2007-06-26 2008-06-25 衡阳市江东工程塑料厂 高分子橡塑合成弹性体内衬汽车用油管支架
WO2010013339A1 (ja) * 2008-07-31 2010-02-04 オーエヌ工業株式会社 配管のワンタッチ継手
JP2012236515A (ja) * 2011-05-12 2012-12-06 Suzuki Motor Corp 車両の車輪速センサーハーネス保持構造
CN104442790A (zh) * 2014-11-19 2015-03-25 南京金龙客车制造有限公司 汽车制动软管的固定装置
DE102014117862A1 (de) * 2014-12-04 2016-06-09 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Befestigungsvorrichtung für einen Kabelstrang in einem Kraftfahrzeug
JP6418198B2 (ja) 2016-04-25 2018-11-07 株式会社豊田自動織機 車両のブレーキホースの支持構造

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS499854A (zh) * 1972-05-26 1974-01-28
JPS53156227U (zh) * 1977-05-13 1978-12-07
JPS5763170U (zh) * 1980-09-30 1982-04-15
JPS58133093A (ja) * 1982-02-03 1983-08-08 Nec Corp ダイヤルパルス発生回路
JPH10315955A (ja) * 1997-05-16 1998-12-02 Suzuki Motor Corp ブレーキホース支持装置
JP2000108885A (ja) * 1998-10-08 2000-04-18 Fuji Heavy Ind Ltd 車両用ブレーキホース保持構造
JP2002005369A (ja) * 2000-06-20 2002-01-09 Yamaha Motor Co Ltd 配管結合用ジョイント
JP2007321877A (ja) * 2006-05-31 2007-12-13 Press Kogyo Co Ltd ホース端末金具の固定用ブラケット及びその成形法
JP2010111256A (ja) * 2008-11-06 2010-05-20 Toyota Motor Corp 車両の配管構造

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JP2020067140A (ja) 2020-04-30
CN112888888A (zh) 2021-06-01
CN112888888B (zh) 2023-11-17
JP7174349B2 (ja) 2022-11-17

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