CN213502149U - Vehicle wiring harness installation fixed knot constructs and vehicle - Google Patents
Vehicle wiring harness installation fixed knot constructs and vehicle Download PDFInfo
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- CN213502149U CN213502149U CN202022452413.7U CN202022452413U CN213502149U CN 213502149 U CN213502149 U CN 213502149U CN 202022452413 U CN202022452413 U CN 202022452413U CN 213502149 U CN213502149 U CN 213502149U
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Abstract
The utility model discloses a vehicle pencil installation fixed knot constructs and vehicle, vehicle pencil installation fixed knot construct and is used for installing the pencil, and it includes door fixing base, bellows, elasticity portion and installation department. The door fixing seat is used for being installed on a door. One end of the corrugated pipe is connected with the vehicle door fixing seat. One end of the elastic part is connected with the other end of the corrugated pipe, and the elastic part is provided with a through hole. One end of installation department is connected with the other end of elasticity portion, and the elastic force of elasticity portion can be overcome to some of installation department and stretch into the through-hole, and the other end of installation department is used for installing on the automobile body, is equipped with the fixed part that is used for fixed pencil on installation department and/or the elasticity portion. The vehicle wire harness installation and fixing structure can reduce the size optimization design steps of the wire harness, reduce the interference or stress phenomenon of the wire harness on the opening and closing of the vehicle door, and improve the application range of the fixing structure.
Description
Technical Field
The utility model relates to a vehicle manufacturing technical field especially relates to a vehicle wiring harness installation fixed knot constructs and vehicle.
Background
The utility model discloses a wire harness, including the pencil, the pencil is connected with the door of vehicle, be connected with the pencil usually between the door of vehicle and the automobile body, in the switching stroke of door, certain movement allowance is usually required to be reserved to the one end that the pencil is connected with the door, in order to prevent that the pencil from appearing interfering or atress phenomenon in the switching process of door, this negative phenomenon will reduce the life of pencil and cause the quality problems, often need optimize adjustment pencil size many times among the prior art, just enable the pencil and both can not interfere the switching of door, also can not damaged by the pulling force of door switching, its adjustment step is loaded down with trivial details, also be difficult to solve.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a vehicle pencil installation fixed knot constructs, can reduce the size optimal design step of pencil, reduces the pencil to the interference or the atress phenomenon of door switching, improves fixed knot structure's application scope.
Another object of the utility model is to provide a vehicle, can reduce the pencil and receive the pulling force or the door receives the interference phenomenon of pencil at the switching in-process at the door switching in-process.
For realizing the technical effect, the utility model discloses a technical scheme of vehicle pencil installation fixed knot structure and vehicle as follows:
a vehicle wire harness installation fixing structure for installing a wire harness, comprising: the vehicle door fixing seat is used for being installed on a vehicle door; one end of the corrugated pipe is connected with the vehicle door fixing seat; one end of the elastic part is connected with the other end of the corrugated pipe, and the elastic part is provided with a through hole; the installation department, the one end of installation department with the other end of elasticity portion is connected, some of installation department can overcome the elastic force of elasticity portion stretches into the through-hole, the other end of installation department is used for installing on the automobile body, the installation department and/or be equipped with on the elasticity portion and be used for fixing the fixed part of pencil.
Further, a sectional area of the elastic portion is gradually reduced in a direction approaching the mounting portion.
Further, the fixing portion includes a fixing hole penetrating through a sidewall of the mounting portion and/or the elastic portion.
Further, the fixed orifices are a plurality of, and are a plurality of the fixed orifices encircle the central axis evenly distributed of installation department.
Further, the fixed orifices runs through elasticity portion with the installation department, the fixed orifices includes rectangle section and round hole section, the rectangle section is established elasticity portion with on the installation department, the round hole section is established on the elasticity portion.
Further, the sectional area of the door fixing seat and a part of the elastic part is larger than that of the corrugated pipe.
Further, the door fixing base the elastic part with the installation department all includes the rubber spare.
Further, the elastic part and the mounting part are integrally formed.
Further, one end of the mounting portion, which is far away from the elastic portion, is a circular opening, and the diameter of the circular opening is 20mm-28 mm.
A vehicle comprising the vehicle harness mounting and fixing structure described hereinbefore.
The utility model discloses a beneficial effect does: according to the utility model discloses a vehicle pencil installation fixed knot constructs because elasticity portion and installation department can firmly install the pencil and play the guide effect to the pencil, can also absorb its amount of exercise at door switching in-process, need not length adjustment and reservation movement allowance to the pencil of installing in this fixed knot structure, has effectively reduced the size optimal design step of pencil, has reduced the pencil and has improved fixed knot structure's application scope to the interference or the atress phenomenon of door switching.
The utility model discloses an another beneficial effect does: due to the adoption of the vehicle wire harness installation and fixing structure, the phenomenon that the wire harness is pulled in the opening and closing process of the vehicle door or the interference phenomenon of the wire harness in the opening and closing process of the vehicle door is reduced, and the normal operation of the vehicle is ensured.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
Fig. 1 is a schematic structural diagram of a vehicle wire harness mounting and fixing structure according to an embodiment of the present invention;
FIG. 2 is a schematic view of a portion of the enlarged structure at A in FIG. 1;
reference numerals
1. A vehicle door fixing seat; 2. a bellows; 3. an elastic portion; 4. an installation part; 41. a fixed part; 411. a rectangular section; 412. a circular segment.
Detailed Description
In order to make the technical problem solved by the present invention, the technical solution adopted by the present invention and the technical effect achieved by the present invention clearer, the technical solution of the present invention will be further explained by combining the drawings and by means of the specific implementation manner.
In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
It will be understood that the terms "central," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing and simplifying the invention, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the invention. In the description of the present invention, "a plurality" means two or more unless otherwise specified. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.
The specific structure of the vehicle wire harness mounting and fixing structure of the embodiment of the present invention is described below with reference to fig. 1 to 2.
As shown in fig. 1 to 2, fig. 1 discloses a vehicle wire harness installation fixing structure for installing a wire harness, which includes a door fixing base 1, a corrugated tube 2, an elastic portion 3, and an installation portion 4. The door fixing seat 1 is used for being installed on a vehicle door. One end of the corrugated pipe 2 is connected with the vehicle door fixing seat 1. One end of the elastic part 3 is connected to the other end of the bellows 2, and the elastic part 3 has a through hole. One end of the installation part 4 is connected with the other end of the elastic part 3, one part of the installation part 4 can overcome the elastic force of the elastic part 3 and extend into the through hole, the other end of the installation part 4 is used for being installed on the vehicle body, and the installation part 4 and/or the elastic part 3 are/is provided with a fixing part 41 for fixing the wiring harness.
It can be understood that, the pencil can wear to establish in door fixing base 1, bellows 2, in elastic component 3 and the installation department 4, door fixing base 1 installs on the door simultaneously, installation department 4 installs on the automobile body, make the pencil can be connected to in the door from the automobile body, the door is at the switching in-process, because installation department 4 can enough overcome the elastic force of elastic component 3 and stretch into the through-hole, make the distance between installation department 4 and the door fixing base 1 reduce, also can overcome the elastic force of elastic component 3 and tensile elastic component 3, make the distance increase between installation department 4 and the door fixing base 1, can effectively absorb the door switching amount of exercise. Meanwhile, the wire harness can be fixed on the installation part 4 through the fixing part 41 on the installation part 4, the problem of interference or stress of the wire harness in the opening and closing process of the vehicle door is effectively avoided, the actual length of the wire harness does not need to be optimized and adjusted for many times according to the movement generated between the vehicle door and the vehicle body, and the movement allowance of the vehicle door and the vehicle body is reserved. In addition, the corrugated pipe 2 can be folded in the opening and closing process of the vehicle door, so that the folding generated by the fixing structure is only the folding of the corrugated pipe 2 in the opening and closing process of the vehicle door, the use abrasion of the vehicle door fixing seat 1, the elastic part 3 and the mounting part 4 is effectively reduced, and the service life of the fixing structure is prolonged.
According to the vehicle wire harness installation and fixing structure of the embodiment, the elastic part 3 and the installation part 4 can firmly install the wire harness and guide the wire harness, the amount of exercise can be absorbed in the opening and closing process of the vehicle door, the length of the wire harness installed in the fixing structure does not need to be adjusted and the movement allowance does not need to be reserved, the size optimization design step of the wire harness is effectively reduced, the interference or stress phenomenon of the wire harness on the opening and closing of the vehicle door is reduced, and the application range of the fixing structure is improved.
Exemplarily, the vehicle wire harness installation fixing structure of this embodiment is in the actual installation, and door fixing base 1 can confirm the structure according to actual demand to with the structure adaptation of the panel beating via hole of door, so that door fixing base 1 can be better be fixed in on the door, the one end that installation department 4 and automobile body are connected can confirm the size according to actual demand, and with the structure adaptation in the panel beating hole on the automobile body, so that installation department 4 can be better be fixed in on the automobile body.
In some embodiments, as shown in fig. 1, the cross-sectional area of the elastic portion 3 gradually decreases in a direction approaching the mounting portion 4.
It can be understood that, through the above-mentioned structural arrangement, the elastic part 3 can be well stretched by the mounting part 4, and the through hole of the elastic part 3 can also have a larger volume, so that a part of the mounting part 4 can overcome the elastic force of the elastic part 3 and extend into the elastic part 3, thereby enabling the elastic part 3 and the mounting part 4 to better absorb the movement allowance when the vehicle door is opened and closed, and improving the application range of the fixing structure.
In some embodiments, as shown in fig. 1 and 2, the fixing portion 41 includes a fixing hole penetrating through a sidewall of the mounting portion 4 and/or the elastic portion 3.
It can be understood that the wire harness can be snapped to the fixing hole to enable the wire harness to be stably connected to the mounting portion 4 and improve the airtightness of the vehicle body at the wire harness passing hole.
In some embodiments, as shown in fig. 2, the fixing holes are plural, and the plural fixing holes are uniformly distributed around the central axis of the mounting portion 4.
It can be understood that the arrangement of the plurality of fixing holes can further play a good fixing and guiding effect on the installation of the wiring harness in the fixing structure. Optionally, there are two fixing holes, and the two fixing holes are located on the same plane.
In some embodiments, as shown in fig. 2, the fixing hole penetrates the elastic portion 3 and the mounting portion 4, the fixing hole includes a rectangular section 411 and a circular hole section, the rectangular section 411 is provided on the elastic portion 3 and the mounting portion 4, and the circular hole section is provided on the elastic portion 3.
It can be understood that the whole size of improvement fixed orifices that the fixed orifices runs through elasticity portion 3 and installation department 4 can be better makes the installation of pencil on the fixed orifices more firm reliable, and the setting of rectangle section 411 and round hole section can be convenient for the installation of pencil on the fixed orifices, better improvement the installation fixed efficiency of pencil.
In some embodiments, as shown in fig. 1, the sectional area of the door anchor 1 and a portion of the flexible portion 3 is larger than the sectional area of the bellows 2.
It can be understood that, with the above arrangement, the installation space in the door fixing base 1 and the elastic portion 3 can be increased, and the installation of the wire harness in the fixing structure can be facilitated.
In some embodiments, the door mount 1, the elastic portion 3, and the mounting portion 4 each include a rubber member.
It can be understood that the rubber member can have better elasticity and service life, and can be conveniently installed on the vehicle door and the vehicle body. Of course, in other embodiments of the present invention, the materials of the door fixing seat 1, the elastic portion 3 and the mounting portion 4 can also be determined according to actual requirements, and need not be specifically limited.
In some embodiments, the resilient portion 3 and the mounting portion 4 are an integral piece.
First, in the present invention, the elastic portion 3 and the mounting portion 4 are integrally formed by various methods, for example, in some embodiments, the elastic portion 3 is integrally formed on the mounting portion 4 by a forming method such as injection molding, compression molding, or hot pressing, and the elastic portion 3 and the mounting portion 4 are formed by an integrally cast processing method. That is, in the present embodiment, the method in which the elastic portion 3 and the mounting portion 4 are formed as an integrally molded piece may be any integrally molding method. In the present embodiment, a structure in which the elastic portion 3 and the mounting portion 4 are not detachable is emphasized, rather than a process in which the elastic portion 3 and the mounting portion 4 are integrally molded. It can be understood that the utility model discloses a fixed knot constructs the in-process of in-service use, because elasticity portion 3 and installation department 4 are integrated into one piece spare, relative motion can not appear in elasticity portion 3 and installation department 4 in the installation, can make installation department 4 still after long-term tensile or compression elasticity portion 3 with elasticity portion 3 between firm be connected, improved fixed knot constructs's life. Further, even if the mounting portion 4 is deformed after a long period of use, since the elastic portion 3 and the mounting portion 4 cannot move relative to each other, the mounting portion 4 can compress or stretch the elastic portion 3 and absorb the movement margin after the deformation.
In some embodiments, as shown in fig. 1, the end of the mounting portion 4 away from the flexible portion 3 is a circular opening, and the diameter of the circular opening is 20mm-28 mm.
It can be understood that through the structural arrangement, the standardized production of the fixing structure can be better improved, and the production cost in the actual application process of the fixing structure is reduced.
Advantageously, the diameter of the circular orifice is 24 mm.
In some embodiments, the length of the mounting portion 4 is 22mm-26 mm.
It can be understood that through the structural arrangement, the standardized production of the fixing structure can be better improved, and the production cost in the actual application process of the fixing structure is reduced.
Advantageously, the length of the mounting portion 4 is 24 mm.
In some embodiments, as shown in fig. 1, the elastic portion 3 is a tapered structure, and the length of the tapered circumferential surface between the two ends of the elastic portion 3 is 30mm to 34mm, so that the standardized production of the fixing structure can be improved, and the production cost of the fixing structure in the practical application process can be reduced.
Advantageously, the length of the tapered circumferential surface is 32 mm.
Example (b):
a vehicle according to an embodiment of the present invention will be described with reference to fig. 1 to 2.
The vehicle of the present embodiment includes a vehicle wire harness installation fixing structure for installing a wire harness, which includes a door fixing base 1, a corrugated tube 2, an elastic portion 3, and an installation portion 4.
The door fixing seat 1 is used for being installed on a vehicle door.
One end of the corrugated pipe 2 is connected with the vehicle door fixing seat 1.
One end of the elastic part 3 is connected to the other end of the bellows 2, and the elastic part 3 has a through hole. The sectional area of the elastic portion 3 gradually decreases in a direction approaching the mounting portion 4. The sectional area of the door fixing seat 1 and a part of the elastic part 3 is larger than that of the corrugated pipe 2. The flexible part 3 is of a conical configuration.
One end of the installation part 4 is connected with the other end of the elastic part 3, one part of the installation part 4 can overcome the elastic force of the elastic part 3 and extend into the through hole, the other end of the installation part 4 is used for being installed on the vehicle body, and the installation part 4 and/or the elastic part 3 are/is provided with a fixing part 41 for fixing the wiring harness. The fixing portion 41 includes a fixing hole penetrating through the side wall of the mounting portion 4 and/or the elastic portion 3. The fixed orifices are a plurality of, and a plurality of fixed orifices encircle the central axis evenly distributed of installation department 4. The fixed orifices runs through elasticity portion 3 and installation department 4, and the fixed orifices includes rectangle section 411 and round hole section, and rectangle section 411 is established on elasticity portion 3 and installation department 4, and the round hole section is established on elasticity portion 3. The elastic portion 3 and the mounting portion 4 are integrally formed.
According to the utility model discloses vehicle owing to have the preceding vehicle pencil installation fixed knot construct, can reduce the pencil and receive pulling force or the door and receive the interference phenomenon of pencil at the switching in-process at the door switching in-process, guarantee the normal operating of vehicle.
In the description herein, references to the description of "some embodiments," "other embodiments," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above description is only for the preferred embodiment of the present invention, and for those skilled in the art, there are variations on the detailed description and the application scope according to the idea of the present invention, and the content of the description should not be construed as a limitation to the present invention.
Claims (10)
1. A vehicle wire harness installation fixing structure for installing a wire harness, characterized by comprising:
the automobile door fixing seat (1), the automobile door fixing seat (1) is used for being installed on an automobile door;
one end of the corrugated pipe (2) is connected with the vehicle door fixing seat (1);
the elastic part (3), one end of the elastic part (3) is connected with the other end of the corrugated pipe (2), and the elastic part (3) is provided with a through hole;
installation department (4), the one end of installation department (4) with the other end of pars elastica (3) is connected, partly can overcome of installation department (4) the elastic force of pars elastica (3) stretches into the through-hole, the other end of installation department (4) is used for installing on the automobile body, installation department (4) and/or be equipped with on pars elastica (3) and be used for fixing fixed part (41) of pencil.
2. The vehicle wire harness mounting and fixing structure according to claim 1, wherein a sectional area of the elastic portion (3) is gradually reduced in a direction approaching the mounting portion (4).
3. The vehicle wire harness mounting and fixing structure according to claim 1, wherein the fixing portion (41) includes a fixing hole penetrating a side wall of the mounting portion (4) and/or the elastic portion (3).
4. The vehicle wire harness mounting and fixing structure according to claim 3, wherein the fixing hole is plural, and plural fixing holes are evenly distributed around a central axis of the mounting portion (4).
5. The vehicle wire harness mounting and fixing structure according to claim 3, wherein the fixing hole penetrates the elastic portion (3) and the mounting portion (4), the fixing hole includes a rectangular section (411) and a circular hole section, the rectangular section (411) is provided on the elastic portion (3) and the mounting portion (4), and the circular hole section is provided on the elastic portion (3).
6. The vehicle wire harness installation fixing structure according to claim 1, wherein a sectional area of the door holder (1) and a part of the elastic portion (3) is larger than a sectional area of the corrugated tube (2).
7. The vehicle wire harness installation fixing structure according to claim 1, wherein the door fixing base (1), the elastic portion (3), and the mounting portion (4) each include a rubber member.
8. The vehicle wire harness mounting and fixing structure according to claim 1, wherein the elastic portion (3) and the mounting portion (4) are an integrally molded piece.
9. The vehicle wire harness mounting and fixing structure according to claim 1, wherein an end of the mounting portion (4) remote from the elastic portion (3) is a circular mouth, and a diameter of the circular mouth is 20mm to 28 mm.
10. A vehicle characterized by comprising the vehicle wire harness mounting and fixing structure according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022452413.7U CN213502149U (en) | 2020-10-29 | 2020-10-29 | Vehicle wiring harness installation fixed knot constructs and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022452413.7U CN213502149U (en) | 2020-10-29 | 2020-10-29 | Vehicle wiring harness installation fixed knot constructs and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213502149U true CN213502149U (en) | 2021-06-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022452413.7U Active CN213502149U (en) | 2020-10-29 | 2020-10-29 | Vehicle wiring harness installation fixed knot constructs and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213502149U (en) |
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2020
- 2020-10-29 CN CN202022452413.7U patent/CN213502149U/en active Active
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