CN215826647U - Chassis pipe harness fixing device and vehicle - Google Patents
Chassis pipe harness fixing device and vehicle Download PDFInfo
- Publication number
- CN215826647U CN215826647U CN202121943834.8U CN202121943834U CN215826647U CN 215826647 U CN215826647 U CN 215826647U CN 202121943834 U CN202121943834 U CN 202121943834U CN 215826647 U CN215826647 U CN 215826647U
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- harness
- chassis
- connecting part
- fixing device
- fixing
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Abstract
The utility model relates to a bottom coil pipe wire harness device which comprises a connecting part, a fixing part and a protecting part. The connecting part is connected with the frame longitudinal beam, the fixing part is connected with the connecting part and used for supporting a chassis pipe harness, and the protection part is positioned between the rear suspension bracket of the engine and the frame longitudinal beam; the protective part is connected to one side of the fixed part far away from the connecting part and is arranged opposite to the connecting part so as to form a threading channel for the bottom coil pipe wire harness to pass through with the connecting part. According to the chassis pipe harness fixing device, the protective part opposite to the connecting part is arranged, so that the chassis pipe harness penetrates through the space between the connecting part and the protective part, the protective part is positioned between the rear suspension bracket of the engine and the frame longitudinal beam, and when the chassis pipe harness penetrates through the protective part, one side, far away from the frame longitudinal beam, of the chassis pipe harness is protected from being abraded by the rear suspension bracket of the engine.
Description
Technical Field
The utility model relates to the technical field of automobiles, in particular to a bottom coil pipe wire harness fixing device and a vehicle.
Background
With the development of automobile technology, more and more chassis tube wires are used for vehicles, and when a chassis tube bundle passes through a rear suspension of an engine, a bracket is required to fix the tube bundle to a frame longitudinal beam so that the tube bundle can regularly penetrate through the space. In the related art, a bracket including a vertical plate for connecting with a frame rail and a horizontal plate for supporting and fixing a tube harness is generally used.
However, the space of the rear suspension of the engine is narrow, and in the running process of the vehicle, the rear suspension bracket of the engine can generate displacement in all directions along with the shaking of the engine, and the bracket in the related art can not avoid the abrasion of the bottom coil pipe wire harness by the rear suspension bracket.
SUMMERY OF THE UTILITY MODEL
Based on this, it is necessary to provide a chassis tube harness fixing device and a vehicle for protecting a chassis tube harness from being worn by a rear suspension bracket, in order to solve the problem that the chassis tube harness is easily worn by the rear suspension bracket.
According to one aspect of the present application, there is provided a chassis pipe harness fixing device including:
the connecting part is connected with the frame longitudinal beam;
the fixing part is connected to the connecting part and is used for supporting the chassis pipeline bundle;
a guard portion located between the engine rear suspension bracket and the frame rail; the protection part is connected to one side of the fixed part far away from the connecting part and is arranged opposite to the connecting part so as to form a threading channel for the bottom coil pipe wire harness to pass through with the connecting part.
The connecting part is used for connecting the frame longitudinal beam, the fixing part is used for placing the chassis pipe bundle, the protective part opposite to the connecting part is arranged, so that the chassis pipe bundle passes through the space between the connecting part and the protective part, and the protective part is positioned between the rear suspension bracket of the engine and the frame longitudinal beam, so that when the chassis pipe bundle passes through the protective part, one side of the chassis pipe bundle, which is far away from the frame longitudinal beam, is protected from being abraded by the rear suspension bracket of the engine.
In one embodiment, the frame rail has a plurality of first mounting holes, the connecting portion has a plurality of through holes corresponding to the first mounting holes, and the chassis tube harness fixing device further includes:
the inserts are embedded in the through holes in a one-to-one correspondence mode, the inserts are provided with second mounting holes, and the axes of the second mounting holes are parallel to the axes of the through holes;
and the connecting pieces penetrate through the first mounting holes and the second mounting holes in a one-to-one correspondence manner, so that the connecting parts are connected with the frame longitudinal beam.
In one embodiment, the connecting part comprises a plurality of bosses, the bosses are arranged on one side of the connecting part close to the protective part, and the through holes are arranged on the bosses in a one-to-one correspondence manner;
the second mounting hole is provided with internal threads, and the connecting piece is in threaded connection with the second mounting hole.
In one embodiment, an end of the boss near the guard extends out of the insert.
In one embodiment, the through hole is arranged at one end of the connecting part far away from the fixing part;
the bottom coil pipe wire harness fixing device further comprises a nut, and the nut is in threaded connection with one end, extending out of the second mounting hole, of the connecting piece;
the connecting portion include be close to the first surface of guard portion, the inserts include being close to the terminal surface of guard portion, the terminal surface with first surface parallel and level.
In one embodiment, the insert comprises a second surface which is in contact with the connecting part, the second surface is provided with a first groove, and the first groove surrounds the axis of the insert;
the connecting part comprises a flange correspondingly connected with the first groove.
In one embodiment, the fixing portion includes two end portions extending from between the connecting portion and the protecting portion, two sides of each end portion are respectively provided with a second groove, and the two second grooves located at one end portion are arranged opposite to each other;
the bottom coil pipe wiring harness fixing device further comprises two binding belts, each binding belt penetrates through the two second grooves which are arranged oppositely, and the binding belts are used for fixing the bottom coil pipe wiring harness on the fixing portions.
In one embodiment, the fixing portion is smoothly transited to the connecting portion and the protecting portion.
In one embodiment, a reinforcing rib is arranged on one side of the protection part away from the connecting part.
According to another aspect of the present application, there is provided a vehicle including a floor line harness fixture as described in any of the above embodiments.
Drawings
FIG. 1 is a schematic assembly view of a frame rail, an engine rear suspension bracket and a chassis tube harness attachment assembly according to an embodiment of the present application;
FIG. 2 is a schematic view of a base plate pipe harness fixing device according to an embodiment of the present disclosure;
FIG. 3 is a schematic view of another embodiment of the present disclosure illustrating the structure of the device for fixing the chassis pipe harness;
FIG. 4 is a schematic view of the assembly of the frame rail and chassis tube harness attachment arrangement in an embodiment of the present application;
FIG. 5 is a cross-sectional view of a chassis tube harness retainer in accordance with an embodiment of the present application;
fig. 6 is a schematic structural diagram of an insert in an embodiment of the present application.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "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 the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the utility model.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.
At present, with diversification of vehicle functions, the number of vehicle chassis pipelines is increased, the vehicle chassis pipelines generally comprise oil pipes, water pipes, air pipes, wiring harnesses and the like, and parts in a vehicle are increased, so that the space for arranging the wiring harnesses of the chassis pipe is reduced. For example, when the chassis tube bundle passes between the frame rail and the rear suspension bracket of the engine, the bracket is required to fix the chassis tube bundle to the frame rail due to a small space so that the chassis tube bundle can pass through the space regularly.
In the related art, an L-shaped bracket is generally employed to secure a line harness, such bracket having a vertical plate for connection with a frame rail and a horizontal plate for supporting and securing a chassis line harness. However, in order to reduce the influence of the engine shake on the whole vehicle during the vehicle running process, an engine rear suspension cushion is further arranged at the position, as shown in fig. 1, the engine rear suspension cushion 10 is connected with the engine rear suspension bracket 20 and realizes vibration damping through elastic deformation of the engine rear suspension cushion, correspondingly, the engine rear suspension bracket 20 generates displacement in all directions along with the shake of the engine, and the bracket in the related art causes the chassis pipe wire harness to be easily worn by the engine rear suspension bracket 20, so that accidents such as wire harness damage and short circuit are caused.
Accordingly, there is a need for a chassis tube harness attachment that protects the chassis tube harness from wear by the rear suspension bracket of the engine.
FIG. 1 is a schematic assembly view of a frame rail, an engine rear suspension bracket and a chassis tube harness attachment assembly according to an embodiment of the present application; fig. 2 is a schematic structural diagram of a chassis pipe harness fixing device according to an embodiment of the present application.
Referring to fig. 1-2, the harness fixing device for a chassis pipe according to an embodiment of the present invention includes a connecting portion 40, a fixing portion 50, and a protecting portion 60.
The connecting portion 40 is connected with the frame longitudinal beam 30, the fixing portion 50 is connected with the connecting portion 40, the fixing portion 50 is used for supporting the chassis pipe wiring harness, the protecting portion 60 is located between the engine rear suspension bracket 20 and the frame longitudinal beam 30, the protecting portion 60 is connected to one side, away from the connecting portion 40, of the fixing portion 50 and is arranged opposite to the connecting portion 40 to form a threading channel for the chassis pipe wiring harness to pass through between the protecting portion 60 and the connecting portion 40.
In the chassis pipe harness fixing device, the connecting part 40 is connected with the frame longitudinal beam 30, the protective part 60 is arranged opposite to the connecting part 40, so that a space for accommodating the chassis pipe harness is formed between the protective part 60 and the connecting part 40, when the chassis pipe harness fixing device is used, the chassis pipe harness penetrates through the space between the protective part 60 and the connecting part 40, and the chassis pipe harness is placed on the fixing part 50, and the protective part 60 is positioned between the chassis pipe harness and the rear engine suspension bracket 20, so that the chassis pipe harness can be protected from being abraded by the rear engine suspension bracket 20, and potential safety hazards are eliminated. In addition, the protective part 60 is located between the engine rear suspension bracket 20 and the frame rail 30, so that when the engine rear suspension bracket 20 is dropped and installed in a hoisting manner, the protective part is not affected by the chassis pipe harness fixing device, and the chassis pipe harness is not extruded when the engine rear suspension bracket is dropped and installed, and on the other hand, the chassis pipe harness fixing device does not interfere with the movement of the engine rear suspension bracket 20 during the running of the vehicle.
It is understood that the connecting portion 40 is provided above the connection of the frame rail 30 and the engine rear suspension pad 10, and the fixing portion 50 is provided at a distance from the engine rear suspension pad 10 so that the chassis pipe harness fixing device and the engine rear suspension pad 10 do not interfere with each other. Alternatively, one side of the fixing portion 50 is connected to one end of the connecting portion 40, and the other side of the fixing portion 50 is connected to one end of the guard portion 60.
In some embodiments, the junction of the fixing portion 50 and the connecting portion 40 and the junction of the fixing portion 50 and the protective portion 60 are rounded to prevent the junction from scratching the floor line harness.
In some embodiments, the fixing portion 50, the connecting portion 40 and the protecting portion 60 are integrally formed to improve the structural strength of the chassis pipe harness fixing device.
It will be appreciated that the shield portion 60 is sized to match the size of the chassis tube bundle, e.g., the height of the shield portion 60 is greater than the height of the chassis tube bundle to be secured, so that the chassis tube bundle does not emerge from the end of the shield portion 60 remote from the securing portion 50.
In some embodiments, as shown in fig. 2, a reinforcing rib 70 is provided on a side of the guard portion 60 away from the connecting portion 40, so as to improve the strength of the guard portion 60. Alternatively, the reinforcing ribs 70 include a plurality of bar-shaped reinforcing ribs parallel to each other, and the reinforcing ribs 70 extend from one end of the protector 60 connected to the fixing portion 50 to the other end of the protector 60 away from the fixing portion 50.
Fig. 3 is a structural schematic view of another direction of the chassis pipe harness fixing device in an embodiment of the present application.
In one embodiment, as shown in fig. 3, a bar-shaped reinforcing rib is further provided at the fixing portion 50 and the connecting portion 40. Specifically, the reinforcing ribs 70 are provided on the other side surfaces of the fixing portion 50 and the connecting portion 40 away from the side for contacting the chassis pipe harness, to prevent the reinforcing ribs 70 from causing abrasion of the chassis pipe harness.
In some embodiments, the stiffeners 70 also include a grid stiffener.
In some embodiments, as shown in fig. 2, the fixing portion 50 includes two end portions extending from between the connecting portion 40 and the protecting portion 60, two second grooves 52 are respectively disposed on two sides of each end portion, and the two second grooves 52 at one end portion are disposed opposite to each other; the chassis tube harness securing arrangement further includes two straps, each of which passes through two second recesses 52 disposed opposite one another, for securing the chassis tube harness to the securing portion 50. Through setting up second recess 52 and ribbon, make the chassis pipe pencil be fixed in the both ends of fixed part 50 to make the trend of tube bundle more neat, can fix more pipelines, and make the chassis pipe pencil can not follow fixing device and scatter so that influence other parts of vehicle.
Further, the second recess 52 includes a flange. The flanging is arranged at the edge of the second groove 52, and the flanging is bent towards the direction away from the contact surface of the fixing part 50 and the chassis pipe bundle, so that the chassis pipe bundle and the cable tie are not worn by the edge of the second groove 52.
FIG. 4 is a schematic view of the assembly of the frame rail and chassis tube harness attachment arrangement in an embodiment of the present application;
FIG. 5 is a cross-sectional view of a floor line harness attachment arrangement in an embodiment of the present application.
In some embodiments, as shown in fig. 3-5, the frame rail 30 has a plurality of first mounting holes, the coupling portion 40 has a plurality of through holes in a one-to-one correspondence with the plurality of first mounting holes, and the chassis tube harness assembly further includes a plurality of inserts 80 and connectors. As shown in fig. 5, a plurality of inserts 80 are embedded in the plurality of through holes in a one-to-one correspondence manner, and the inserts 80 are provided with second mounting holes 82, and the axes of the second mounting holes 82 are parallel to the axes of the through holes; a plurality of connectors are disposed through the first and second mounting holes 82 in a one-to-one correspondence to connect the connecting portion 40 to the frame rail 30. Through setting up inserts 80, make the connection between connecting piece and the connecting portion 40 more firm, and the connecting piece passes through second mounting hole 82 and is connected with inserts 80 for the connecting piece does not contact with connecting portion 40, thereby prevents that connecting portion 40 from being worn and torn by the connecting piece, prolongs the life of connecting portion 40.
Optionally, the connecting portion 40, the fixing portion 50 and the protection portion 60 constitute a bracket body, and the bracket body includes a plastic bracket, so that the chassis pipe harness fixing device is light in weight, and correspondingly, the insert 80 includes a metal insert, so that the insert 80 has better strength and wear resistance, and thus the connection between the insert 80 and the connecting member is more reliable.
In some embodiments, as shown in fig. 2 and 5, the connecting portion 40 includes a plurality of bosses 42, the bosses 42 are disposed on a side of the connecting portion 40 close to the protecting portion 60, and the through holes are disposed on the bosses 42 in a one-to-one correspondence. Referring to fig. 5, the insert 80 is inserted into the through hole, the insert 80 is provided with a second mounting hole 82, the second mounting hole 82 is provided with an internal thread, and the connecting member is in threaded connection with the second mounting hole 82. By providing a connection member in threaded connection with the insert 80, the connection is simple and reliable. It will be appreciated that since the second mounting hole 82 is required to include a thread length to effect a positive threaded connection, the insert 80 has an appropriate axial dimension, and the boss 42 is provided to wrap the end of the insert 80 adjacent to the guard 60 within the boss 42, thereby increasing the contact area between the insert 80 and the connecting portion 40 and making the connection between the insert 80 and the connecting portion 40 tighter.
In addition, it should be noted that, in the assembly process of the vehicle, the laying of the chassis pipe harness is before the installation of the connecting parts, so the boss 42 can be disposed at one end of the connecting part 40 close to the fixing part 50, that is, at the contact area between the connecting part 40 and the chassis pipe harness, to satisfy the sequence of installing the connecting parts after the pipe harness is arranged first, when the vehicle is dropped and installed, the chassis pipe harness is placed on the fixing part 50, then the connecting part 40 is contacted with the proper position of the frame rail 30, so that the first installing holes and the second installing holes 82 are aligned one by one, and finally the connecting parts sequentially pass through the first installing holes and the second installing holes 82 from the side of the frame rail 30 far from the connecting part 40, so as to complete the assembly. Since the connecting member is screwed into the second mounting hole 82, the connecting member is mounted only on the side of the frame rail 30 remote from the connecting portion 40 without moving the position of the chassis pipe harness during the assembly process, thereby improving the assembly efficiency.
Further, as shown in FIG. 5, an insert 80 extends from an end of the boss 42 adjacent to the shield 60 to prevent the insert 80 from contacting the chassis tube bundle and to prevent the chassis tube bundle from being worn by the insert 80.
Fig. 6 is a schematic structural diagram of an insert in an embodiment of the present application.
In other embodiments, as shown in fig. 2, a through hole is formed at an end of the connecting portion 40 away from the fixing portion 50, and the insert 80 is inserted into the through hole, as shown in fig. 1, the chassis pipe harness fixing device further includes a nut 90, and the nut 90 is in threaded connection with an end of the connecting member extending out of the second mounting hole 82; referring specifically to fig. 6, the connecting portion 40 includes a first surface 44 adjacent the guard portion 60, and the insert 80 includes an end surface 84 adjacent the guard portion 60, the end surface 84 being flush with the first surface 44. It will be appreciated that the second mounting hole 82 is provided at an end of the connector portion 40 remote from the retainer portion 50 to prevent the nut 90 and connector from wearing the undercarriage tube bundle. Through setting up terminal surface 84 and first surface 44 parallel and level, make nut 90 and inserts 80 contact, avoid nut 90's pretightning force to damage connecting portion 40, and through setting up nut 90 with inserts 80 contact, because inserts 80 can bear bigger pretightning force than connecting portion 40, improved the locking performance after the spiro union.
In one embodiment, the inserts 80 include two sets, one set of the inserts 80 is disposed at one end of the connecting portion 40 close to the fixing portion 50, the second mounting holes 82 of the set of inserts 80 are provided with threads, and the connecting portion 40 is provided with bosses 42 corresponding to the set of inserts 80; the other set of inserts 80 is disposed at an end of the connecting portion 40 away from the fixing portion 50, and the other set of inserts 80 is correspondingly connected to the nut 90.
In some embodiments of the present application, as shown in FIG. 6, the insert 80 includes a second surface 86 in contact with the connecting portion 40, the second surface 86 is provided with a first groove 88, the first groove 88 is disposed around the axis of the insert 80, and the connecting portion 40 includes a flange correspondingly connected to the first groove 88. By providing the groove and the flange, the connection between the insert 80 and the connecting portion 40 is more secure, the insert 80 is prevented from being displaced in the axial direction thereof, and the insert 80 is prevented from being separated from the through hole.
The present application further provides a vehicle including a chassis tube bundle securing apparatus as described in any of the above embodiments.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the utility model. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. The utility model provides a chassis tube pencil fixing device, sets up between suspension behind solebar and the engine support, its characterized in that includes:
the connecting part is connected with the frame longitudinal beam;
the fixing part is connected to the connecting part and is used for supporting the chassis pipeline bundle;
a guard portion located between the engine rear suspension bracket and the frame rail; the protection part is connected to one side of the fixed part far away from the connecting part and is arranged opposite to the connecting part so as to form a threading channel for the bottom coil pipe wire harness to pass through with the connecting part.
2. The chassis tube harness securing device according to claim 1, wherein the frame rail has a first plurality of mounting holes, the connecting portion having a plurality of through holes in one-to-one correspondence with the first plurality of mounting holes, the chassis tube harness securing device further comprising:
the inserts are embedded in the through holes in a one-to-one correspondence mode, the inserts are provided with second mounting holes, and the axes of the second mounting holes are parallel to the axes of the through holes;
and the connecting pieces penetrate through the first mounting holes and the second mounting holes in a one-to-one correspondence manner, so that the connecting parts are connected with the frame longitudinal beam.
3. The chassis pipe harness fixing device according to claim 2, wherein the connecting portion includes a plurality of bosses, the bosses are provided on a side of the connecting portion close to the protective portion, and the through holes are provided on the bosses in a one-to-one correspondence;
the second mounting hole is provided with internal threads, and the connecting piece is in threaded connection with the second mounting hole.
4. The undercarriage tube bundle securing apparatus of claim 3 wherein an end of the boss proximate the shield extends beyond the insert.
5. The chassis tube harness securement device according to claim 2, wherein the through hole is provided at an end of the connection portion remote from the securement portion;
the bottom coil pipe wire harness fixing device further comprises a nut, and the nut is in threaded connection with one end, extending out of the second mounting hole, of the connecting piece;
the connecting portion include be close to the first surface of guard portion, the inserts include being close to the terminal surface of guard portion, the terminal surface with first surface parallel and level.
6. The chassis tube harness attachment arrangement as claimed in any one of claims 2 to 5, wherein the insert includes a second surface in contact with the connecting portion, the second surface being provided with a first groove, the first groove encircling an axis of the insert;
the connecting part comprises a flange correspondingly connected with the first groove.
7. The coiled tubing harness securement device of claim 1, wherein the securement portion includes two end portions extending between the connection portion and the protective portion, each of the end portions having a second groove disposed on each of two sides thereof, the two second grooves disposed on one of the end portions being disposed opposite each other;
the bottom coil pipe wiring harness fixing device further comprises two binding belts, each binding belt penetrates through the two second grooves which are arranged oppositely, and the binding belts are used for fixing the bottom coil pipe wiring harness on the fixing portions.
8. The chassis coil harness securement device according to claim 1, wherein the securement portion is smoothly transitioned between the connection portion and the protective portion.
9. The chassis tube harness securing device according to claim 1, wherein a side of the shield remote from the connection portion is provided with a stiffener.
10. A vehicle comprising the chassis pipe harness fixing device according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121943834.8U CN215826647U (en) | 2021-08-18 | 2021-08-18 | Chassis pipe harness fixing device and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121943834.8U CN215826647U (en) | 2021-08-18 | 2021-08-18 | Chassis pipe harness fixing device and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215826647U true CN215826647U (en) | 2022-02-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121943834.8U Expired - Fee Related CN215826647U (en) | 2021-08-18 | 2021-08-18 | Chassis pipe harness fixing device and vehicle |
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| Country | Link |
|---|---|
| CN (1) | CN215826647U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115285224A (en) * | 2022-07-29 | 2022-11-04 | 东风柳州汽车有限公司 | Pipeline structure of tractor and arrangement method thereof |
| CN115817653A (en) * | 2022-11-18 | 2023-03-21 | 东风汽车股份有限公司 | Rear suspension connecting structure, connecting support and mounting method for cab of light commercial vehicle |
-
2021
- 2021-08-18 CN CN202121943834.8U patent/CN215826647U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115285224A (en) * | 2022-07-29 | 2022-11-04 | 东风柳州汽车有限公司 | Pipeline structure of tractor and arrangement method thereof |
| CN115285224B (en) * | 2022-07-29 | 2023-06-16 | 东风柳州汽车有限公司 | Tractor pipeline structure and arrangement method thereof |
| CN115817653A (en) * | 2022-11-18 | 2023-03-21 | 东风汽车股份有限公司 | Rear suspension connecting structure, connecting support and mounting method for cab of light commercial vehicle |
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Granted publication date: 20220215 |