CN106740565B - Wire harness tightening mechanism and vehicle - Google Patents
Wire harness tightening mechanism and vehicle Download PDFInfo
- Publication number
- CN106740565B CN106740565B CN201710091817.8A CN201710091817A CN106740565B CN 106740565 B CN106740565 B CN 106740565B CN 201710091817 A CN201710091817 A CN 201710091817A CN 106740565 B CN106740565 B CN 106740565B
- Authority
- CN
- China
- Prior art keywords
- seat
- wire harness
- harness
- vehicle
- floor
- Prior art date
- Legal status (The legal status 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 status listed.)
- Active
Links
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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
- B60R16/0207—Wire harnesses
- B60R16/0215—Protecting, fastening and routing means therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/90—Details or parts not otherwise provided for
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Seats For Vehicles (AREA)
Abstract
The invention provides a wire harness tightening mechanism and a vehicle, wherein the wire harness tightening mechanism is applied to a seat wire harness of the vehicle and comprises an elastic component, a first end of the elastic component is fixedly connected with the seat wire harness, a second end of the elastic component is fixed on a floor, the first end of the elastic component faces to the front of the seat, the second end of the elastic component faces to the rear of the seat, and the maximum stretching length of the elastic component is larger than or equal to the maximum moving distance of the seat; the first end of the seat wire harness is fixedly connected to a seat of the vehicle, and the second end of the seat wire harness is hung from the seat to the floor of the vehicle and extends to the rear of the seat through the floor. The invention not only ensures that the seat wire harness is tidier, but also effectively avoids the risk of damaging the seat wire harness.
Description
Technical Field
The invention relates to the technical field of automobiles, and in particular relates to a wire harness tightening mechanism and a vehicle.
Background
The wiring harness on the vehicle is a very critical component on the vehicle and is used for transmitting electric signals and transporting electric energy on the vehicle. For the seat harness, the seat harness cannot be fixed at a certain point or adhered to a certain plane because the seat needs to be adjusted back and forth. In addition, in order to be able to meet the requirement of the maximum range of motion of the seat front and rear, a sufficient margin needs to be reserved for the seat harness. On the one hand, the longer wire harnesses can be messy if scattered under the seat; on the other hand, a longer harness may move onto the seat rail, with the risk of being crushed by the slider and damaged, thereby causing the seat electrical system to be damaged. It can be seen that the seat harness of the existing vehicle has the problems of disorder and easy damage.
Disclosure of Invention
The invention provides a wire harness tightening mechanism and a vehicle, which are used for solving the problems that the wire harness of a seat of the existing vehicle is messy and is easy to damage.
In a first aspect, the present invention provides a wire harness tightening mechanism applied to a seat wire harness of a vehicle, the wire harness tightening mechanism including an elastic member, a first end of the elastic member being fixedly connected to the seat wire harness, a second end of the elastic member being fixed to a floor of the vehicle, the first end of the elastic member being oriented toward a front of the seat, the second end of the elastic member being oriented toward a rear of the seat, a maximum extension length of the elastic member being greater than or equal to a maximum travel distance of the seat; the first end of the seat wire harness is fixedly connected to a seat of the vehicle, and the second end of the seat wire harness is hung from the seat to the floor and extends to the rear of the seat through the floor.
Optionally, when the seat is in the rearmost position, the length of the elastic member is a free length; when the seat moves forward, the elastic member is in a stretched state.
Optionally, the elastic component is located below the seat.
Optionally, the wire harness tightening mechanism further includes a wire harness clip fixed to the seat wire harness, and the first end of the elastic member is connected to the wire harness clip.
Optionally, the first end of the elastic component is provided with a first hook, the wire harness clamp is provided with a second hook, and the first hook is connected with the second hook in a hanging mode.
Optionally, the wire harness tightening mechanism further comprises a third hook arranged on the floor, a fourth hook is arranged at the second end of the elastic component, and the third hook is connected with the fourth hook in a hanging mode.
Optionally, the elastic component is a coil spring.
Optionally, a carpet is further laid on the floor, the wire harness tightening mechanism is arranged below the carpet, and a portion of the seat wire harness located on the floor is covered by the carpet.
Optionally, the carpet is provided with a hole through which the seat wire harness passes, and the second end of the seat wire harness passes through the hole.
In a second aspect, the present invention provides a vehicle comprising a seat and a seat harness, a first end of the seat harness being fixedly connected to the seat, a second end of the seat harness depending from the seat to a floor of the vehicle and extending rearward of the seat via the floor, the vehicle further comprising the above harness tightening mechanism applied to the seat harness.
Thus, the seat wire harness tightening mechanism is fixed on the seat wire harness, and when the seat moves forwards, the elastic deformation of the seat wire harness tightening mechanism gives an acting force to the seat wire harness; when the seat is moved rearward, the seat harness may retract under the force in accordance with the desired trajectory. The invention not only ensures that the seat wire harness is tidier, but also effectively avoids the risk of damaging the seat wire harness.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural view of a wire harness tightening mechanism provided by an embodiment of the present invention;
fig. 2 is a schematic view of a wire harness tightening mechanism according to an embodiment of the present invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The seat harness is a more specific part of the automobile harness system, and since the seat, particularly the driver and co-driver seat, needs to be adjusted back and forth, the seat harness cannot be fixed at a certain point or adhered to a certain plane, and in order to be able to meet the requirement of the maximum movable range of the seat back and forth, a sufficient design margin needs to be reserved for the seat harness. Thus, not only is the whole lower part of the seat messy, but also along with the back-and-forth movement of the seat, a longer seat wire harness can move onto the seat slide rail, and the slide block and the slide rail squeeze the wire harness to damage the wire harness.
In order to solve the above-described problems, an embodiment of the present invention provides a wire harness tightening mechanism applied to a seat wire harness of a vehicle.
As shown in fig. 1 and 2, a wire harness tightening mechanism includes an elastic member 4, a first end of the elastic member 4 is fixedly connected with a seat wire harness 1, a second end of the elastic member 4 is fixed on a floor 3 of a vehicle, the first end of the elastic member 4 faces forward of the seat 2, the second end of the elastic member 4 faces rearward of the seat 2, and a maximum stretching length of the elastic member 4 is greater than or equal to a maximum moving distance of the seat 2; wherein, the first end of the seat harness 1 is fixedly connected to the seat 2 of the vehicle, and the second end of the seat harness 1 is drooping from the seat 2 to the floor 3 of the vehicle and extends to the rear of the seat 2 through the floor 3.
In the embodiment of the invention, the first end of the elastic member 4 faces the front of the seat 2, and the second end of the elastic member 4 faces the rear of the seat 2. This is advantageous in that the biasing force of the elastic member 4 applied to the seat harness 1 is a rearward pulling force, so that the second end of the seat harness 1 is ensured to be in a tendency to retract toward the rear of the vehicle.
In the embodiment of the present invention, the maximum stretching length of the elastic member 4 is greater than or equal to the maximum moving distance of the seat 2 in order to ensure that the seat 2 can freely move within the allowable moving distance thereof.
The embodiment of the invention realizes the tightening of the seat wire harness 1 by utilizing the retractility of the elastic component 4 and the acting force applied to the seat wire harness 1. Specifically, the retractility of the elastic member 4 ensures that the seat 2 can move forward and backward; the force applied to the seat harness 1 by the elastic member 4 can keep the seat harness 1 in a state of being constantly stretched, and the seat harness 1 can be retracted in accordance with a desired track under the force. Thus, the seat wire harness 1 below the seat 2 can be kept continuously tight, and the problem that the seat wire harness 1 below the existing vehicle seat 2 is piled up and messy is solved.
Alternatively, the length of the elastic member 4 is a free length when the seat 2 is in the rearmost position; when the seat 2 moves forward, the elastic member 4 is in a stretched state.
In the embodiment of the invention, when the seat 2 is at the rearmost position, the length of the elastic component 4 is a free length, namely, the elastic component 4 is in a non-working state or a free state; when the seat 2 moves forward, the seat harness 1 is pulled backward by the elastic member 4 as the seat harness 1 also moves forward; when the seat 2 moves from front to rear, the seat harness 1 can be repositioned according to a predetermined trajectory by the pulling force. When the seat 2 is in the rearmost position, the elastic component 4 is in a free state, which is beneficial to furthest reducing the work load of the elastic component 4 and prolonging the normal service life of the elastic component 4.
Alternatively, the elastic member 4 is located below the seat 2.
In the embodiment of the invention, the elastic member 4 is located below the seat 2, and on the one hand, the space below the seat 2 is generally an idle space and is relatively hidden, and the elastic member 4 is arranged in the space, so that not only the normal riding of passengers is not affected, but also the passengers can be prevented from being damaged. On the other hand, the elastic member 4 is provided below the seat 2, so that the moment between the elastic member 4 and the seat 2 can be reduced, and the effect of the force exerted by the elastic member 4 can be improved.
Optionally, the wire harness tightening mechanism further includes a wire harness clip 5 fixed to the seat wire harness 1, and the first end of the elastic member 4 is connected to the wire harness clip 5.
The connection between the elastic member 4 and the seat harness 1 may be achieved in various ways, for example, the connection between the two may be achieved by simple rope binding, the connection between the two may be achieved by adhesive material, and any other possible connection method may be used. In the embodiment of the present invention, it is preferable that the harness clip 5 is fixed to the seat harness 1, and the first end of the elastic member 4 is connected to the harness clip 5. The wire harness clamp 5 clamps the seat wire harness 1 by using clamping force, so that the structure is simple, the use is convenient, and the connection part of the seat wire harness 1 and the elastic part 4 can be optionally adjusted.
Optionally, a first end of the elastic component 4 is provided with a first hook 6, the harness clip 5 is provided with a second hook 7, and the first hook 6 is hooked with the second hook 7.
In order to make the connection between the elastic member 4 and the harness clip 5 more convenient and faster, in the embodiment of the present invention, a first hook 6 may be disposed at a first end of the elastic member 4, a second hook 7 may be disposed on the harness clip 5, and the first hook 6 is hooked with the second hook 7.
Optionally, the wire harness tightening mechanism further includes a third hook 8 disposed on the floor 3, a fourth hook 9 is disposed at the second end of the elastic member 4, and the third hook 8 is hooked with the fourth hook 9.
In order to make the connection between the elastic member 4 and the floor 3 more convenient and quick, in the embodiment of the invention, a third hook 8 may be disposed on the floor 3, a fourth hook 9 is disposed at the second end of the elastic member 4, and the third hook 8 is hooked with the fourth hook 9.
Alternatively, the elastic member 4 is a coil spring.
The elastic member 4 may be a coil spring, a disc spring, a ring spring, a plate spring, or the like. Since the tail of the coil spring itself has a hook, the elastic member 4 may be a coil spring in the embodiment of the present invention.
Optionally, a carpet 10 is further laid on the floor 3, the wire harness tightening mechanism is disposed under the carpet 10, and a portion of the seat wire harness 1 on the floor 3 is covered with the carpet 10.
In order to maintain the cleanliness of the floor 3 of the vehicle, a carpet 10 is laid on the floor 3 of most vehicles, and the wire harness tightening mechanism can be arranged below the carpet 10, so that the wire harness tightening mechanism has certain protection and hiding functions. The seat harness 1 may extend from the side of the carpet 10 into the underside of the carpet 10 for covering.
Optionally, the carpet 10 is provided with a hole 11 through which the seat wire harness 1 passes, and the second end of the seat wire harness 1 passes through the hole 11.
The hole 11 for the seat wire harness 1 to pass through is formed in the carpet 10, so that the seat wire harness 1 can be better fixed or restrained at the position below the seat 2, the seat wire harness 1 is prevented from running, and the seat wire harness 1 is further standardized.
The embodiment of the invention also relates to a vehicle, which comprises a seat 2 and a seat wire harness 1, wherein a first end of the seat wire harness 1 is fixedly connected to the seat 2, a second end of the seat wire harness 1 is drooped from the seat 2 to a floor 3 of the vehicle and extends to the rear of the seat 2 through the floor 3, and the vehicle further comprises the wire harness tightening mechanism applied to the seat wire harness 1.
The foregoing is merely illustrative embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think about variations or substitutions within the technical scope of the present invention, and the invention should be covered. Therefore, the protection scope of the invention is subject to the protection scope of the claims.
Claims (6)
1. A wire harness tightening mechanism applied to a seat wire harness of a vehicle, characterized in that the wire harness tightening mechanism comprises an elastic component, a first end of the elastic component is fixedly connected with the seat wire harness, a second end of the elastic component is fixed on a floor of the vehicle, the first end of the elastic component faces to the front of the seat, the second end of the elastic component faces to the rear of the seat, and the maximum stretching length of the elastic component is larger than or equal to the maximum moving distance of the seat; wherein,,
the first end of the seat wire harness is fixedly connected to the seat of the vehicle, and the second end of the seat wire harness is hung from the seat to the floor and extends to the rear of the seat through the floor; when the seat moves forward, the elastic member is in a stretched state; the wire harness tightening mechanism further comprises a wire harness clamp fixed on the seat wire harness, and the first end of the elastic component is connected with the wire harness clamp; the first end of the elastic component is provided with a first hook, the wire harness clamp is provided with a second hook, and the first hook is hung with the second hook;
the wire harness tightening mechanism further comprises a third hook arranged on the floor, a fourth hook is arranged at the second end of the elastic component, and the third hook is connected with the fourth hook in a hanging mode.
2. The wire harness routing mechanism of claim 1, wherein the resilient member is located below the seat.
3. The wire harness routing mechanism according to claim 1, wherein the elastic member is a coil spring.
4. The wire harness tightening mechanism according to claim 1, further comprising a carpet laid on the floor, the wire harness tightening mechanism being disposed under the carpet, a portion of the seat wire harness on the floor being covered with the carpet.
5. The wire harness routing mechanism of claim 4, wherein the carpet is provided with a hole through which the seat wire harness passes, the second end of the seat wire harness passing through the hole.
6. A vehicle comprising a seat and a seat harness, a first end of the seat harness being fixedly connected to the seat, a second end of the seat harness depending from the seat to a floor of the vehicle and extending rearward of the seat via the floor, the vehicle further comprising the harness cinching mechanism as claimed in any one of claims 1 to 5 applied to the seat harness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710091817.8A CN106740565B (en) | 2017-02-21 | 2017-02-21 | Wire harness tightening mechanism and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710091817.8A CN106740565B (en) | 2017-02-21 | 2017-02-21 | Wire harness tightening mechanism and vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106740565A CN106740565A (en) | 2017-05-31 |
| CN106740565B true CN106740565B (en) | 2023-08-29 |
Family
ID=58958729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710091817.8A Active CN106740565B (en) | 2017-02-21 | 2017-02-21 | Wire harness tightening mechanism and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106740565B (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1841872A (en) * | 2005-03-29 | 2006-10-04 | 株式会社藤仓 | Power supply apparatus for sliding door |
| JP2007276755A (en) * | 2006-03-17 | 2007-10-25 | Yazaki Corp | Connection structure for wire harness |
| JP2007297020A (en) * | 2006-05-08 | 2007-11-15 | Fujikura Ltd | Power supply device for slide seat |
| JP2007318912A (en) * | 2006-05-25 | 2007-12-06 | Fujikura Ltd | Electrical connection structure |
| JP2008087728A (en) * | 2006-10-05 | 2008-04-17 | Toyota Motor Corp | Slide console box device |
| JP2010028987A (en) * | 2008-07-22 | 2010-02-04 | Yazaki Corp | Power feeding device and harness routing structure using the same |
| JP2010183742A (en) * | 2009-02-05 | 2010-08-19 | Sumitomo Wiring Syst Ltd | Device for absorbing extra length of wire harness |
| CN102574490A (en) * | 2009-09-11 | 2012-07-11 | 矢崎总业株式会社 | Wire harness routing device |
| JP2014019298A (en) * | 2012-07-18 | 2014-02-03 | Furukawa Electric Co Ltd:The | Wire harness wiring structure of slide seat |
| JP2014166008A (en) * | 2013-02-22 | 2014-09-08 | Sumitomo Wiring Syst Ltd | Wire harness routing device for slide seat |
| CN206664492U (en) * | 2017-02-21 | 2017-11-24 | 北京汽车研究总院有限公司 | A kind of wire harness tightening system and vehicle |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4660383B2 (en) * | 2005-06-24 | 2011-03-30 | 矢崎総業株式会社 | Harness surplus length absorption mechanism |
-
2017
- 2017-02-21 CN CN201710091817.8A patent/CN106740565B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1841872A (en) * | 2005-03-29 | 2006-10-04 | 株式会社藤仓 | Power supply apparatus for sliding door |
| JP2007276755A (en) * | 2006-03-17 | 2007-10-25 | Yazaki Corp | Connection structure for wire harness |
| JP2007297020A (en) * | 2006-05-08 | 2007-11-15 | Fujikura Ltd | Power supply device for slide seat |
| JP2007318912A (en) * | 2006-05-25 | 2007-12-06 | Fujikura Ltd | Electrical connection structure |
| JP2008087728A (en) * | 2006-10-05 | 2008-04-17 | Toyota Motor Corp | Slide console box device |
| JP2010028987A (en) * | 2008-07-22 | 2010-02-04 | Yazaki Corp | Power feeding device and harness routing structure using the same |
| JP2010183742A (en) * | 2009-02-05 | 2010-08-19 | Sumitomo Wiring Syst Ltd | Device for absorbing extra length of wire harness |
| CN102574490A (en) * | 2009-09-11 | 2012-07-11 | 矢崎总业株式会社 | Wire harness routing device |
| JP2014019298A (en) * | 2012-07-18 | 2014-02-03 | Furukawa Electric Co Ltd:The | Wire harness wiring structure of slide seat |
| JP2014166008A (en) * | 2013-02-22 | 2014-09-08 | Sumitomo Wiring Syst Ltd | Wire harness routing device for slide seat |
| CN206664492U (en) * | 2017-02-21 | 2017-11-24 | 北京汽车研究总院有限公司 | A kind of wire harness tightening system and vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106740565A (en) | 2017-05-31 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20200410 Address after: 101300 Zhaofeng Town, Shunyi District, Beijing Zhaofeng industrial base Tongxin Road No. 1 Applicant after: BAIC GROUP ORV Co.,Ltd. Address before: 101300, 99, Shuanghe Avenue, Renhe Town, Beijing, Shunyi District Applicant before: BEIJING AUTOMOBILE RESEARCH GENERAL INSTITUTE Co.,Ltd. |
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