CN107681579B - A kind of fixing piece for automotive wire bundle - Google Patents

A kind of fixing piece for automotive wire bundle Download PDF

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Publication number
CN107681579B
CN107681579B CN201711029740.8A CN201711029740A CN107681579B CN 107681579 B CN107681579 B CN 107681579B CN 201711029740 A CN201711029740 A CN 201711029740A CN 107681579 B CN107681579 B CN 107681579B
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CN
China
Prior art keywords
harness
compressing member
supervisor
open slot
side wall
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Application number
CN201711029740.8A
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Chinese (zh)
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CN107681579A (en
Inventor
蒋维东
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Changzhou Laibo Auto Parts Manufacturing Co ltd
Original Assignee
Jiangyin Jiangshi Auto And Motorcycle Parts Co Ltd
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.)
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Application filed by Jiangyin Jiangshi Auto And Motorcycle Parts Co Ltd filed Critical Jiangyin Jiangshi Auto And Motorcycle Parts Co Ltd
Priority to CN201711029740.8A priority Critical patent/CN107681579B/en
Publication of CN107681579A publication Critical patent/CN107681579A/en
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Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02GINSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G3/00Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/02Details
    • H02G3/04Protective tubing or conduits, e.g. cable ladders or cable troughs
    • H02G3/0462Tubings, i.e. having a closed section

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Supports For Pipes And Cables (AREA)
  • Installation Of Indoor Wiring (AREA)

Abstract

The present invention provides a kind of fixing pieces for automotive wire bundle, it include: harness supervisor, the first open slot is offered on the side wall of the harness supervisor, arc groove is offered on the harness supervisor of the two sides of first open slot, there are two cards to set protrusion for tool on the side wall of the harness supervisor;Wire harness clip pipe, the second open slot is offered on the side wall of the wire harness clip pipe, card sets recess there are two opening up on the side wall of the wire harness clip pipe, oriented the first flange circumferentially dug is opened up on the side wall of the wire harness clip pipe, the end of the wire harness clip pipe is wholely set oriented the second flange circumferentially dug;The wire harness clip pipe sleeve is located at that harness supervisor is upper and the card sets protrusion and is fastened on the card and sets in recess, and the distance between first open slot and second open slot are the diameter that the harness is responsible for.Such design good fixing effect, is easy to implement the fixation of the harness for plurality of specifications.

Description

A kind of fixing piece for automotive wire bundle
Technical field
The present invention relates to auto parts and components, and in particular to a kind of fixing piece for automotive wire bundle.
Background technique
Automotive wire bundle in the prior art, because quantity is more and mixed and disorderly, if card is not fixed between each other If will cause the case where interfering with each other, secondly, the thickness of harness is different, and the fixation of automotive wire bundle in the prior art The specific aim of part is too strong.
Therefore, it is capable of providing that a kind of fixed effect is good, and the fixing piece for being adapted to the harness of various thicknesses is that have very much must It wants.
Summary of the invention
The technical problem to be solved by the present invention is for poor, the needle that solves the fixing piece fixed effect of harness in the prior art The problem too strong to property.The present invention provides a kind of fixing pieces for automotive wire bundle to solve the above problems.
The technical solution adopted by the present invention to solve the technical problems is: a kind of fixing piece for automotive wire bundle, comprising:
Harness is responsible for, and offers the first open slot on the side wall of the harness supervisor, the two sides of first open slot Arc groove is offered on the harness supervisor, there are two cards to set protrusion for tool on the side wall of the harness supervisor;
Wire harness clip pipe offers the second open slot on the side wall of the wire harness clip pipe, opens on the side wall of the wire harness clip pipe If there are two cards to set recess, oriented the first flange circumferentially dug, the wire harness clip pipe are opened up on the side wall of the wire harness clip pipe End be wholely set oriented the second flange circumferentially dug;
The wire harness clip pipe sleeve is located at that harness supervisor is upper and the card sets protrusion and is fastened on the card and sets in recess, The distance between first open slot and second open slot are the diameter of harness supervisor.
Preferably, one end of the harness supervisor is fixed with the first compressing member, the cross section of first compressing member is Semicircle, the both ends of the side of first compressing member each extend over that there are two the first pressing plate for being parallel to each other, first pressures There are multiple grooves on the inner wall of tight part.
Preferably, the free end of first compressing member is fixed with the second compressing member, the cross of second compressing member Section is semicircle, and the diameter of second compressing member is greater than the diameter of first compressing member, first compressing member and institute State and offer tiger's jaw on the interconnecting piece of the second compressing member, the both ends of the side of second compressing member each extend over there are two mutually The second parallel pressing plate.
Preferably, offering circular open on the side wall of the wire harness clip pipe, the two sides of the circular open are offered Circlip groove and third open slot, the third open slot and the circlip groove are interconnected;
When the card, which sets protrusion, to be fastened on the card and set in recess, the circular open and two arc grooves companies It is logical.
Preferably, it is described block to set arc-shaped workpiece is offered on the inner wall of recess, the card sets protrusion and resists the arc-shaped workpiece Cambered surface;
The side of first pressing plate offers the first rake;
The side wall of second pressing plate offers the second rake.
Preferably, the inside of first rake and the second rake is equipped with wear-resisting anticollision elastic layer.
Preferably, the wear-resisting anticollision elastic layer with a thickness of 40-90nm.
Preferably, the composition of the wear-resisting anticollision elastic layer includes: 25-35 parts of polyether polyol, fire resisting by weight 5-6 parts of clay, 3-8 parts of silicon carbide, 11-15 parts of l-lactic acid, 6-8 parts of foam stabiliser, 1-5 parts of silica solution, calcium formate 1-2 Part, high density polyethylene (HDPE) and 27-35 parts of polypropylene, 0.1-0.5 parts of lignosulfonates, 1-2 parts of mineral oil, the above components it Be 100%, surplus is water.
Preferably, the high density polyethylene (HDPE) and polyacrylic weight part ratio are 1:2.
The beneficial effects of the invention are as follows such fixing pieces for automotive wire bundle, are realized first by harness supervisor preliminary Card sets effect, secondly, realizing that the card for adjusting the harness of various specifications is set by the first open slot;
Secondly, the clip of wire harness clip pipe, makes the first open slot will not continue to be softened, the setting of the second open slot can be with The card for meeting the harness of different size is set, and the first open slot and the second open slot are oppositely arranged, therefore will not be simultaneously It struts, by the first flange of setting and the second flange, is to be inserted into automobile rack, realizes fixed effect, Ci Zhonggu It is fixed easy to disassemble.
Further, by pressing the first pressing plate of the first compressing member two sides, compacting fixed beam is realized well Effect, and the setting of groove can be very good the friction for improving it relative to harness, increase pressure.
Further, by the second pressing plate of the second compressing member two sides, the effect of compacting fixed beam is realized again, and Tiger's jaw in this is easy to implement the effect of separated time, and the setting of wear-resisting anticollision elastic layer is so that be not easy to hurt when a short circuit occurs And other component can guarantee that harness is indeformable, does not wear when squeezing;
Further, when realizing that card is set without circlip groove, circular open and arc groove are interconnected, convenient for inspection It repairs, secondly, when strutting, existing card, which sets recess and may cannot achieve card, to be set, and can realize card by circlip groove If effect, and opening up for third open slot is in order to meet the card after strutting and be provided as using.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is a kind of structural schematic diagram of the optimum embodiment of the fixing piece for automotive wire bundle of the present invention.
Fig. 2 is the structural schematic diagram of the optimum embodiment of harness supervisor of the present invention.
Fig. 3 is the perspective view of harness supervisor of the present invention.
Fig. 4 is the structural schematic diagram of the optimum embodiment of wire harness clip pipe of the present invention.
Fig. 5 is the perspective view of wire harness clip pipe of the present invention.
1, harness is responsible in figure, 2, wire harness clip pipe, the 3, first open slot, 4, arc groove, 5, card set protrusion, the 6, second opening Slot, 7, card set recess, the 8, first flange, the 9, second flange, the 10, first compressing member, the 11, first pressing plate, 12, groove, 13, second Compressing member, the 14, second pressing plate, 15, tiger's jaw, 16, circular open, 17, circlip groove, 18, third open slot, 19, arc-shaped workpiece, 20, First rake, the 21, second rake.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached The embodiment of figure description is exemplary, and for explaining only the invention, and is not considered as limiting the invention.On the contrary, this The embodiment of invention includes all changes fallen within the scope of the spiritual and intension of attached claims, modification and is equal Object.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " axial direction ", The orientation or positional relationship of the instructions such as " radial direction ", " circumferential direction " is to be based on the orientation or positional relationship shown in the drawings, merely to just In description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with Specific orientation construction and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " etc. are used for description purposes only, it is not understood to indicate or imply relatively important Property.In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " connected ", " connection " are answered It is interpreted broadly, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected;It can be mechanical connect It connects, is also possible to be electrically connected;It can be directly connected, it can also be indirectly connected through an intermediary.For the common of this field For technical staff, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.In addition, in description of the invention In, unless otherwise indicated, the meaning of " plurality " is two or more.
Any process described otherwise above or method description are construed as in flow chart or herein, and expression includes It is one or more for realizing specific logical function or process the step of executable instruction code module, segment or portion Point, and the range of the preferred embodiment of the present invention includes other realization, wherein can not press shown or discussed suitable Sequence, including according to related function by it is basic simultaneously in the way of or in the opposite order, Lai Zhihang function, this should be of the invention Embodiment person of ordinary skill in the field understood.
As shown in Fig. 1~5, the present invention provides a kind of fixing pieces for automotive wire bundle, comprising:
Harness supervisor 1, harness are responsible on 1 side wall and offer the first open slot 3, the harness of the two sides of the first open slot 3 Arc groove 4 is offered on supervisor 1, there are two cards to set protrusion 5 for tool on the side wall of harness supervisor 1;
Wire harness clip pipe 2 offers the second open slot 6 on the side wall of wire harness clip pipe 2, offers on the side wall of wire harness clip pipe 2 Two cards set recess 7, and oriented the first flange 8 circumferentially dug, the end one of wire harness clip pipe 2 are opened up on the side wall of wire harness clip pipe 2 Body is provided with to the second flange 9 circumferentially dug;
Wire harness clip pipe 2 is set on harness supervisor 1 and blocks and sets protrusion 5 and be fastened on card and set in recess 7, the first open slot 3 The distance between second open slot 6 is the diameter of harness supervisor 1.
One end of harness supervisor 1 is fixed with the first compressing member 10, and the cross section of the first compressing member 10 is semicircle, the first pressure The both ends of the side of tight part 10 are each extended over there are two the first pressing plate 11 being parallel to each other, and are had on the inner wall of the first compressing member 10 Multiple grooves 12.
The free end of first compressing member 10 is fixed with the second compressing member 13, and the cross section of the second compressing member 13 is semicircle Shape, the diameter of the second compressing member 13 are greater than the diameter of the first compressing member 10, the connection of the first compressing member 10 and the second compressing member 13 Offer tiger's jaw 15 in portion, the both ends of the side of the second compressing member 13 each extend over that there are two the second pressing plates 14 being parallel to each other.
Circular open 16 is offered on the side wall of wire harness clip pipe 2, the two sides of circular open 16 offer circlip groove 17 and Three open slots 18, third open slot 18 and circlip groove 17 are interconnected;
When card, which sets protrusion 5, to be fastened on card and set in recess 7, circular open 16 is connected to two arc grooves 4.
Block and offer arc-shaped workpiece 19 on the inner wall for setting recess 7, card sets the cambered surfaces that protrusion 5 resists arc-shaped workpiece 19;First pressing plate 11 side offers the first rake 20;The side wall of second pressing plate 14 offers the second rake 21.
Such fixing piece for automotive wire bundle realizes preliminary card by harness supervisor 1 first and sets effect, secondly, logical It crosses the first open slot 3 and realizes that the card for adjusting the harness of various specifications is set;
Secondly, the clip of wire harness clip pipe 2, makes the first open slot 3 will not continue to be softened, the setting of the second open slot 6 can It is set with meeting the card of the harness of different size, and the first open slot 3 and the second open slot 6 are oppositely arranged, therefore will not It struts simultaneously, by the first flange 8 of setting and the second flange 9, is to be inserted into automobile rack, realizes fixed effect, Such fixation is easy to disassemble.
By the first pressing plate 11 of pressing 10 two sides of the first compressing member, the effect of compacting fixed beam is realized well, And the setting of groove 12, it can be very good the friction for improving it relative to harness, increase pressure.
By the second pressing plate 14 of 13 two sides of the second compressing member, the effect of compacting fixed beam is realized again, and in this Tiger's jaw 15, be easy to implement the effect of separated time;
When realizing that card is set without circlip groove 17, circular open 16 and arc groove 4 are interconnected, easy access, Secondary, when strutting, existing card, which sets recess 7 and may cannot achieve card, to be set, and can realize that card is set by circlip groove 17 Effect, and opening up for third open slot 18 is in order to meet the card after strutting and be provided as using.
Please refer to table 1, wherein embodiment 1-3 is equipped with wear-resisting anticollision bullet for the inside of the first rake and the second rake Property layer, comparative example is to be not provided with wear-resisting anticollision elastic layer on the inside of first rake and the second rake.
Table 1
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example Point is included at least one embodiment or example of the invention.In the present specification, not to the schematic representation of the term Centainly refer to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be any One or more embodiment or examples in can be combined in any suitable manner.
Taking the above-mentioned ideal embodiment according to the present invention as inspiration, through the above description, relevant staff is complete Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention Property range is not limited to the contents of the specification, it is necessary to which the technical scope thereof is determined according to the scope of the claim.

Claims (9)

1. a kind of fixing piece for automotive wire bundle, it is characterised in that: include:
Harness supervisor, offers the first open slot on the side wall of harness supervisor, the two sides of first open slot it is described Arc groove is offered on harness supervisor, there are two cards to set protrusion for tool on the side wall of the harness supervisor;
Wire harness clip pipe offers the second open slot on the side wall of the wire harness clip pipe, offers on the side wall of the wire harness clip pipe Two cards set recess, and oriented the first flange circumferentially dug, the end of the wire harness clip pipe are opened up on the side wall of the wire harness clip pipe Portion is wholely set oriented the second flange circumferentially dug;
The wire harness clip pipe sleeve is located at that harness supervisor is upper and the card sets protrusion and is fastened on the card and sets in recess, described The distance between first open slot and second open slot are the diameter of harness supervisor.
2. fixing piece as described in claim 1, it is characterised in that: one end of the harness supervisor is fixed with the first compressing member, The cross section of first compressing member is semicircle, and the both ends of the side of first compressing member are each extended over puts down there are two mutual The first capable pressing plate has multiple grooves on the inner wall of first compressing member.
3. fixing piece as claimed in claim 2, it is characterised in that: the free end of first compressing member is fixed with the second pressure Tight part, the cross section of second compressing member are semicircle, and the diameter of second compressing member is greater than first compressing member Tiger's jaw, the side of second compressing member are offered on the interconnecting piece of diameter, first compressing member and second compressing member Both ends each extend over that there are two the second pressing plates for being parallel to each other.
4. fixing piece as described in claim 1, it is characterised in that: circular open is offered on the side wall of the wire harness clip pipe, The two sides of the circular open offer circlip groove and third open slot, and the third open slot is mutually interconnected with the circlip groove It is logical;
When it is described card set protrusion be fastened on it is described card set in recess when, the circular open is connected to two arc grooves.
5. fixing piece as claimed in claim 3, it is characterised in that:
It is described block to set arc-shaped workpiece is offered on the inner wall of recess, the card sets the cambered surface that protrusion resists the arc-shaped workpiece;
The side of first pressing plate offers the first rake;
The side wall of second pressing plate offers the second rake.
6. fixing piece as claimed in claim 5, it is characterised in that: the inside of first rake and the second rake is equipped with Wear-resisting anticollision elastic layer.
7. fixing piece as claimed in claim 6, it is characterised in that: the wear-resisting anticollision elastic layer with a thickness of 40-90nm.
8. fixing piece as claimed in claim 7, it is characterised in that: the composition of the wear-resisting anticollision elastic layer wraps by weight It includes: 25-35 parts of polyether polyol, 5-6 parts of fire clay, 3-8 parts of silicon carbide, 11-15 parts of l-lactic acid, foam stabiliser 6- 8 parts, 1-5 parts of silica solution, 1-2 parts of calcium formate, high density polyethylene (HDPE) and 27-35 parts of polypropylene, lignosulfonates 0.1-0.5 Part, 1-2 parts of mineral oil, surplus is water, and the sum of their parts by weight are 100.
9. fixing piece as claimed in claim 8, it is characterised in that: the high density polyethylene (HDPE) and polyacrylic weight part ratio are 1:2.
CN201711029740.8A 2017-10-30 2017-10-30 A kind of fixing piece for automotive wire bundle Active CN107681579B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711029740.8A CN107681579B (en) 2017-10-30 2017-10-30 A kind of fixing piece for automotive wire bundle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711029740.8A CN107681579B (en) 2017-10-30 2017-10-30 A kind of fixing piece for automotive wire bundle

Publications (2)

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CN107681579A CN107681579A (en) 2018-02-09
CN107681579B true CN107681579B (en) 2019-07-02

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Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3458816B2 (en) * 2000-03-23 2003-10-20 住友電装株式会社 Band clamp for corrugated tube
JP5780200B2 (en) * 2012-04-18 2015-09-16 住友電装株式会社 Corrugated tube clamp
CN202797797U (en) * 2012-08-16 2013-03-13 安徽凯迪电气有限公司 Automobile door wire harness sheath
JP5922271B1 (en) * 2015-02-12 2016-05-24 住友電装株式会社 Wire insertion member
CN206250713U (en) * 2016-12-21 2017-06-13 南京交通职业技术学院 Vehicle connects up secondary protection device

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Effective date of registration: 20221209

Address after: No. 999, Jinan Road, Heze Development Zone, Shandong Province 274000

Patentee after: SHANDONG MINGDA ELECTRIC APPLIANCE CO.,LTD.

Address before: 214100 No. 279, Hetang East Street, Changjing Town, Jiangyin, Wuxi City, Jiangsu Province

Patentee before: JIANGYIN JIANGSHI AUTO PARTS Co.,Ltd.

TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20240103

Address after: No. 12 Fengyu Road, Xinbei District, Changzhou City, Jiangsu Province, 213000

Patentee after: Changzhou Laibo Auto Parts Manufacturing Co.,Ltd.

Address before: No. 999, Jinan Road, Heze Development Zone, Shandong Province 274000

Patentee before: SHANDONG MINGDA ELECTRIC APPLIANCE CO.,LTD.