CN204775064U - Wire harness fixing support for automobile - Google Patents

Wire harness fixing support for automobile Download PDF

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Publication number
CN204775064U
CN204775064U CN201520515965.4U CN201520515965U CN204775064U CN 204775064 U CN204775064 U CN 204775064U CN 201520515965 U CN201520515965 U CN 201520515965U CN 204775064 U CN204775064 U CN 204775064U
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China
Prior art keywords
fixed cell
buckle
mounting seat
wire harness
diameter
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CN201520515965.4U
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Chinese (zh)
Inventor
吴琦
王凯
严焰
王喆琼
余乐铭
胡永明
陈平
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Dongfeng Trucks Co ltd
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Dongfeng Trucks Co ltd
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Priority to CN201520515965.4U priority Critical patent/CN204775064U/en
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Publication of CN204775064U publication Critical patent/CN204775064U/en
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Abstract

A wire harness fixing support for an automobile comprises a wire harness fixing unit and an installation base, wherein a strap groove is formed in one end of the wire harness fixing unit, the other end of the wire harness fixing unit is connected with one end of the installation base, and the other end of the installation base is connected with a frame; the wire harness fixing unit comprises a fixing unit body and a circular ring, the upper end of the circular ring is connected with the lower end of the fixing unit body, openings are formed in the left side and the right side of the fixing unit body, a buckle which faces upwards is arranged at the lower end of each opening, and the lower end of the buckle is connected with the connecting position of the fixing unit body and the circular ring; the mounting base comprises a mounting base body, a flanging is arranged at the edge of the upper end of the mounting base body to be matched with the buckle, and a bolt hole is arranged in the middle of the lower end of the mounting base body to be matched with a bolt. The wiring harness direction of any direction is conveniently assembled and assembled by the aid of the design, and the wiring harness direction is convenient to assemble.

Description

A kind of automobile wiring harness fixed support
Technical field
The utility model relates to wire harness fixing support, particularly relates to a kind of automobile wiring harness fixed support, is mainly applicable to improve operation convenience, thus effectively increases work efficiency.
Background technology
Traditional automobile wire harness fixing support is all adopt metallic support, support is provided with one or more room crossing wire harness, with band, wire harness is fixed, such design makes wire harness assemble and safeguards all very inconvenient, not only easily cause the rigid friction of wire harness and wire harness bracket and injure wire harness, and inconvenient wire harness dismounting during Maintenance and Repair.
Chinese patent Authorization Notice No. is CN203589617U, authorized announcement date is that the utility model on May 7th, 2014 discloses a kind of automobile wiring harness fixed support, comprise fixed body and line body to be fixed, also comprise fixed support and wiring harness fastener, described fixed support is L-type, described fixed support is while be fixed on fixed body, described fixed support another side is fixed with wiring harness fastener one end, the described wiring harness fastener other end is fixed with one end of a bandage, described wiring harness fastener is provided with the bayonet socket matched with bandage, described bandage forms a set collar for static line body through bayonet socket, although this utility model can improve the fixing life-span of wire harness fixed effect and wire harness, but still there is following defect in it:
First, in this utility model, fixed support is L-type, and support bracket fastened one end is bolted on fixed body, and the support bracket fastened other end is used for fixing wiring harness fastener, and installation and the dismounting of wire harness can only come onboard, causes installing, dismantling inconvenience;
Secondly, in this utility model, wiring harness fastener is fixed on support bracket fastened one end, and fixed support can not rotate, and is inconvenient to assemble any direction wire harness trend.
Summary of the invention
The purpose of this utility model is that to overcome the installation, the dismounting that exist in prior art inconvenient, be inconvenient to defect and the problem of assembling any direction wire harness trend, there is provided a kind of installation, convenient disassembly, the automobile wiring harness fixed support of any direction convenient for assembly wire harness trend.
For realizing above object, technical solution of the present utility model is: a kind of automobile wiring harness fixed support, comprise wire harness fixed cell, mounting seat, one end of described wire harness fixed cell is provided with wire bundle fixing structure, the other end of wire harness fixed cell is connected with one end of mounting seat, and the other end of mounting seat is connected with vehicle frame;
Described wire harness fixed cell comprises fixed cell body, annulus, the upper end of annulus is connected with the lower end of fixed cell body, the left side of fixed cell body is provided with an opening, the lower end of an opening is provided with a buckle vertically upward, the lower end of a buckle is connected with fixed cell body, annulus junction, the right side of described fixed cell body is provided with No. two openings, the lower end of No. two openings is provided with No. two buckles vertically upward, and the lower end of No. two buckles is connected with fixed cell body, annulus junction;
Described mounting seat comprises mounting seat body, and the upper end-face edge of mounting seat body is provided with flange to match with a buckle, No. two buckles;
The diameter of described annulus cross-sectional plane is greater than the diameter of fixed cell body cross-section, the height of a described buckle is less than the height of an opening, the width of a buckle is less than the width of an opening, the height of described No. two buckles is less than the height of No. two openings, the width of No. two buckles is less than the width of No. two openings, a described buckle medial surface is greater than the diameter of fixed cell body cross-section to the distance of No. two buckle medial surfaces, buckle medial surface is less than the diameter of flange to the distance of No. two buckle medial surfaces, the diameter of described mounting seat body cross-section is less than the diameter of fixed cell body cross-section, the diameter of described flange is less than the diameter of annulus cross-sectional plane.
The lower end of a described buckle and No. two buckle left and right sides is provided with step, and the inner of step is all connected with fixed cell body, annulus junction, and the outer end of step is all connected with the top of annulus.
Described wire bundle fixing structure comprises strap slot, band, and described strap slot is arranged at the upper end of fixed cell body.
The middle part of described mounting seat body lower end is provided with bolt hole to match with bolt.
Described mounting seat body is bowl-type structure, and the top of mounting seat body is hollow cylinder, and the bottom of mounting seat body is plane, and described hollow cylinder and plane are by the smooth connection of circular arc side.
Described strap slot is one or more.
The material of described wire harness fixed cell is polypropylene (PP) or nylon.
The material of described mounting seat body is metal.
Compared with prior art, the beneficial effects of the utility model are:
1, because the left and right sides of wire harness fixed cell in a kind of automobile wiring harness fixed support of the utility model is provided with a buckle and No. two buckles, the upper end-face edge of mounting seat be provided with flange with a buckle, No. two buckle clampings, adopt the connection mode of buckle clamping both can be applicable to getting on the bus after overall wire sheaves has assembled under car fixing, also can be applicable to overall wire sheaves and install onboard; During dismounting, a buckle and No. two buckles can be pulled outwardly gently with hand, just wire harness fixed cell can be departed from mounting seat, such dismounting not only facilitates, nor can damage strap slot and band simultaneously; After wire harness fixed cell and mounting seat installation, wire harness fixed cell can also around the vertical center shaft rotating 360 degrees of mounting seat, the wire harness trend in any direction convenient for assembly.Therefore, the utility model is not only installed, convenient disassembly, and the wire harness trend in any direction convenient for assembly.
2, because the lower end of a buckle and No. two buckle left and right sides in a kind of automobile wiring harness fixed support of the utility model is provided with step, when buckle, No. two buckles coordinate with flange, step is played a supporting role to a buckle, No. two buckles, makes cooperation more reliable.Therefore, the utility model assembling is reliable.
3, due to mounting seat employing in a kind of automobile wiring harness fixed support of the utility model is metal bowl-type base, this base oad is little, require lower to arrangement space, convenient layout, can be used for overall wire sheaves arranged by vehicle frame, the wire harness that also may be used on vehicle body or this kind of assembly of driving engine is arranged.Therefore, the utility model arrangement convenience.
4, because strap slot in a kind of automobile wiring harness fixed support of the utility model is designed to one or more, one or more wire harness can be fixed, the strong adaptability of design, highly versatile simultaneously.Therefore, the utility model applicability is strong.
5, because wire harness fixed cell in a kind of automobile wiring harness fixed support of the utility model adopts polypropylene (PP) or nylon material; relative to metallic material; this material not only cost is low, lightweight; and effectively can slow down the rigid friction that wire harness and metallic support produce; wire harness can better be protected; simultaneously; the wire harness fixed cell of this material is adopted to adopt once injection moulding; decrease the processing technologys such as blanking in production process, shearing, deburring; processing technology is simple, and production efficiency is high.Therefore, the utility model not only cost is low, lightweight, well can protect wire harness, and processing technology is simple, and production efficiency is high.
Accompanying drawing explanation
Fig. 1 is packing schematic diagram of the present utility model.
Fig. 2 is the structural representation of wire harness fixed cell of the present utility model.
Fig. 3 is Fig. 2 postrotational structural representation in the direction of the clock.
Fig. 4 is the structural representation of mounting seat of the present utility model.
Fig. 5 is assembling schematic diagram of the present utility model.
In figure: wire harness fixed cell 1, fixed cell body 11, opening 111, No. two openings 112, annulus 12, buckle 13, No. two buckles 14, mounting seat 2, mounting seat body 21, hollow cylinder 211, circular arc side 212, plane 213, flange 22, bolt hole 23, wire bundle fixing structure 3, strap slot 31, band 32, wire harness 4, bolt 5, vehicle frame 6.
Detailed description of the invention
Illustrate below in conjunction with accompanying drawing and with detailed description of the invention, the utility model to be described in further detail.
See Fig. 1 to Fig. 5, a kind of automobile wiring harness fixed support, comprise wire harness fixed cell 1, mounting seat 2, one end of described wire harness fixed cell 1 is provided with wire bundle fixing structure 3, the other end of wire harness fixed cell 1 is connected with one end of mounting seat 2, and the other end of mounting seat 2 is connected with vehicle frame 6;
Described wire harness fixed cell 1 comprises fixed cell body 11, annulus 12, the upper end of annulus 12 is connected with the lower end of fixed cell body 11, the left side of fixed cell body 11 is provided with an opening 111, the lower end of an opening 111 is provided with a buckle 13 vertically upward, the lower end of a buckle 13 and fixed cell body 11, annulus 12 junction is connected, the right side of described fixed cell body 11 is provided with No. two openings 112, the lower end of No. two openings 112 is provided with No. two buckles 14 vertically upward, the lower end of No. two buckles 14 and fixed cell body 11, annulus 12 junction is connected,
Described mounting seat 2 comprises mounting seat body 21, and the upper end-face edge of mounting seat body 21 is provided with flange 22 to match with a buckle 13, No. two buckles 14;
The diameter of described annulus 12 cross-sectional plane is greater than the diameter of fixed cell body 11 cross-sectional plane, the height of a described buckle 13 is less than the height of an opening 111, the width of a buckle 13 is less than the width of an opening 111, the height of described No. two buckles 14 is less than the height of No. two openings 112, the width of No. two buckles 14 is less than the width of No. two openings 112, described buckle 13 medial surface is greater than the diameter of fixed cell body 11 cross-sectional plane to the distance of No. two buckle 14 medial surfaces, buckle 13 medial surface is less than the diameter of flange 22 to the distance of No. two buckle 14 medial surfaces, the diameter of described mounting seat body 21 cross-sectional plane is less than the diameter of fixed cell body 11 cross-sectional plane, the diameter of described flange 22 is less than the diameter of annulus 12 cross-sectional plane.
The lower end of a described buckle 13 and No. two buckle 14 left and right sides is provided with step, and the inner of step is all connected with fixed cell body 11, annulus 12 junction, and the outer end of step is all connected with the top of annulus 12.
Described wire bundle fixing structure 3 comprises strap slot 31, band 32, and described strap slot 31 is arranged at the upper end of fixed cell body 11.
The middle part of described mounting seat body 21 lower end is provided with bolt hole 23 to match with bolt 5.
Described mounting seat body 21 is bowl-type structure, and the top of mounting seat body 21 is hollow cylinder 211, and the bottom of mounting seat body 21 is plane 213, and described hollow cylinder 211 and plane 213 are by circular arc side 212 smooth connection.
Described strap slot 31 is one or more.
The material of described wire harness fixed cell 1 is polypropylene (PP) or nylon.
The material of described mounting seat body 21 is metal.
Principle of the present utility model is described as follows:
1, install:
First kind of way: first bolt 5 is fixed on vehicle frame 6 through bolt hole 23 to make mounting seat 2, again band 32 is passed strap slot 31 and bundled by wire harness 4, with the strap slot 31 by wire harness fixed cell 1, wire harness 4 is fixed on wire harness fixed cell 1, then the wire harness fixed cell 1 of binding wire harness 4 is connected on firm banking 2 by buckle.
The second way: first bolt 5 is fixed on vehicle frame 6 through bolt hole 23 to make mounting seat 2, again wire harness fixed cell 1 is connected on firm banking 2 by buckle, then band 32 passed strap slot 31 and bundled by wire harness 4, with the strap slot 31 by wire harness fixed cell 1, wire harness 4 being fixed on wire harness fixed cell 1.
In above two kinds of modes, when wire harness fixed cell 1 matches with firm banking 2: the diameter due to flange 22 is less than the diameter of annulus 12 cross-sectional plane, flange 22 is smoothly by annulus 12, diameter due to flange 22 is greater than the diameter of fixed cell body 11 cross-sectional plane, the diameter of flange 22 is greater than the distance of buckle 13 medial surface to No. two buckle 14 medial surfaces, buckle 13 medial surface is greater than the diameter of fixed cell body 11 cross-sectional plane to the distance of No. two buckle 14 medial surfaces, the diameter of mounting seat body 21 cross-sectional plane is less than the diameter of fixed cell body 11 cross-sectional plane, mounting seat body 21 is smoothly by fixed cell body 11, flange 22 then can be squeezed by during fixed cell body 11, simultaneously, flange 22 also outwards extrudes a buckle 13, No. two buckles 14, a buckle 13, No. two buckles 14 are outward-dipping, height due to a buckle 13 is less than the height of an opening 111, the width of a buckle 13 is less than the width of an opening 111, the height of No. two buckles 14 is less than the height of No. two openings 112, the width of No. two buckles 14 is less than the width of No. two openings 112, when flange 22 reaches the apical position of a buckle 13, No. two buckles 14,13, No. two extruding that buckle 14 is subject to of a buckle disappear, return to original state, now the upper end of 13, No. two buckles 14 in lower end and a buckle of flange 22 contacts, and wire harness fixed cell 1 is connected on firm banking 2.
2, dismantle:
Be pulled outwardly gently with the buckle of hand by wire harness fixed cell 1, wire harness fixed cell 1 is up carried simultaneously and just wire harness fixed cell 1 can be departed from mounting seat 2, or adopt screwdriver by the buckle of wire harness fixed cell 1 gently toward extrapolation, up carrying wire harness fixed cell 1 just can depart from mounting seat 2 by wire harness fixed cell 1 simultaneously.
Embodiment:
See Fig. 1 to Fig. 5, a kind of automobile wiring harness fixed support, comprise wire harness fixed cell 1, mounting seat 2, one end of described wire harness fixed cell 1 is provided with wire bundle fixing structure 3, wire bundle fixing structure 3 comprises strap slot 31, band 32, described strap slot 31 is arranged at the upper end of wire harness fixed cell 1, and the other end of described wire harness fixed cell 1 is connected with one end of mounting seat 2, and the other end of mounting seat 2 is connected with vehicle frame 6, described wire harness fixed cell 1 comprises fixed cell body 11, annulus 12, the upper end of annulus 12 is connected with the lower end of fixed cell body 11, the left side of fixed cell body 11 is provided with an opening 111, the lower end of an opening 111 is provided with a buckle 13 vertically upward, the lower end of a buckle 13 and fixed cell body 11, annulus 12 junction is connected, the right side of described fixed cell body 11 is provided with No. two openings 112, the lower end of No. two openings 112 is provided with No. two buckles 14 vertically upward, the lower end of No. two buckles 14 and fixed cell body 11, annulus 12 junction is connected, described mounting seat 2 comprises mounting seat body 21, and the upper end-face edge of mounting seat body 21 is provided with flange 22 to match with a buckle 13, No. two buckles 14, and the middle part of mounting seat body 21 lower end is provided with bolt hole 23 to match with bolt 5, the diameter of described annulus 12 cross-sectional plane is greater than the diameter of fixed cell body 11 cross-sectional plane, the height of a described buckle 13 is less than the height of an opening 111, the width of a buckle 13 is less than the width of an opening 111, the height of described No. two buckles 14 is less than the height of No. two openings 112, the width of No. two buckles 14 is less than the width of No. two openings 112, described buckle 13 medial surface is greater than the diameter of fixed cell body 11 cross-sectional plane to the distance of No. two buckle 14 medial surfaces, buckle 13 medial surface is less than the diameter of flange 22 to the distance of No. two buckle 14 medial surfaces, the diameter of described mounting seat body 21 cross-sectional plane is less than the diameter of fixed cell body 11 cross-sectional plane, the diameter of described flange 22 is less than the diameter of annulus 12 cross-sectional plane.

Claims (8)

1. an automobile wiring harness fixed support, comprise wire harness fixed cell (1), mounting seat (2), one end of described wire harness fixed cell (1) is provided with wire bundle fixing structure (3), the other end of wire harness fixed cell (1) is connected with one end of mounting seat (2), the other end of mounting seat (2) is connected with vehicle frame (6), it is characterized in that:
Described wire harness fixed cell (1) comprises fixed cell body (11), annulus (12), the upper end of annulus (12) is connected with the lower end of fixed cell body (11), the left side of fixed cell body (11) is provided with an opening (111), the lower end of an opening (111) is provided with a buckle (13) vertically upward, the lower end of a buckle (13) and fixed cell body (11), annulus (12) junction is connected, the right side of described fixed cell body (11) is provided with No. two openings (112), the lower end of No. two openings (112) is provided with No. two buckles (14) vertically upward, the lower end of No. two buckles (14) and fixed cell body (11), annulus (12) junction is connected,
Described mounting seat (2) comprises mounting seat body (21), and the upper end-face edge of mounting seat body (21) is provided with flange (22) to match with a buckle (13), No. two buckles (14);
The diameter of described annulus (12) cross-sectional plane is greater than the diameter of fixed cell body (11) cross-sectional plane, the height of a described buckle (13) is less than the height of an opening (111), the width of a buckle (13) is less than the width of an opening (111), the height of described No. two buckles (14) is less than the height of No. two openings (112), the width of No. two buckles (14) is less than the width of No. two openings (112), described buckle (13) medial surface is greater than the diameter of fixed cell body (11) cross-sectional plane to the distance of No. two buckle (14) medial surfaces, buckle (13) medial surface is less than the diameter of flange (22) to the distance of No. two buckle (14) medial surfaces, the diameter of described mounting seat body (21) cross-sectional plane is less than the diameter of fixed cell body (11) cross-sectional plane, the diameter of described flange (22) is less than the diameter of annulus (12) cross-sectional plane.
2. a kind of automobile wiring harness fixed support according to claim 1, it is characterized in that: a described buckle (13) is provided with step with the lower end of No. two buckle (14) left and right sides, the inner of step is all connected with fixed cell body (11), annulus (12) junction, and the outer end of step is all connected with the top of annulus (12).
3. a kind of automobile wiring harness fixed support according to claim 1, is characterized in that: described wire bundle fixing structure (3) comprises strap slot (31), band (32), and described strap slot (31) is arranged at the upper end of fixed cell body (11).
4. a kind of automobile wiring harness fixed support according to claim 1, is characterized in that: the middle part of described mounting seat body (21) lower end is provided with bolt hole (23) to match with bolt (5).
5. a kind of automobile wiring harness fixed support according to claim 1, it is characterized in that: described mounting seat body (21) is bowl-type structure, the top of mounting seat body (21) is hollow cylinder (211), the bottom of mounting seat body (21) is plane (213), and described hollow cylinder (211) and plane (213) are by circular arc side (212) smooth connection.
6. a kind of automobile wiring harness fixed support according to claim 3, is characterized in that: described strap slot (31) is for one or more.
7. according to a kind of automobile wiring harness fixed support in claim 1 – 6 described in any one, it is characterized in that: the material of described wire harness fixed cell (1) is polypropylene (PP) or nylon.
8. according to a kind of automobile wiring harness fixed support in claim 1 – 6 described in any one, it is characterized in that: the material of described mounting seat body (21) is metal.
CN201520515965.4U 2015-07-16 2015-07-16 Wire harness fixing support for automobile Active CN204775064U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520515965.4U CN204775064U (en) 2015-07-16 2015-07-16 Wire harness fixing support for automobile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520515965.4U CN204775064U (en) 2015-07-16 2015-07-16 Wire harness fixing support for automobile

Publications (1)

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CN204775064U true CN204775064U (en) 2015-11-18

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Family Applications (1)

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CN201520515965.4U Active CN204775064U (en) 2015-07-16 2015-07-16 Wire harness fixing support for automobile

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108258632A (en) * 2016-12-28 2018-07-06 长城汽车股份有限公司 Wire harness fixing device
CN112531595A (en) * 2020-12-03 2021-03-19 东风汽车集团有限公司 Multi-branch wire harness protection groove structure and wire harness protection groove design method thereof
CN113054608A (en) * 2019-12-27 2021-06-29 沈阳新松机器人自动化股份有限公司 Wire harness fixing mechanism

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108258632A (en) * 2016-12-28 2018-07-06 长城汽车股份有限公司 Wire harness fixing device
CN113054608A (en) * 2019-12-27 2021-06-29 沈阳新松机器人自动化股份有限公司 Wire harness fixing mechanism
CN112531595A (en) * 2020-12-03 2021-03-19 东风汽车集团有限公司 Multi-branch wire harness protection groove structure and wire harness protection groove design method thereof

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