Electric supporting rod wire harness protective sleeve and vehicle

Abstract

The utility model provides an electric supporting rod wire harness protective sleeve and a vehicle. The electric supporting rod wire harness protection sleeve comprises a blanking cap and a wire harness tube connected to the blanking cap. The wire harness tube comprises a bent section, the bent section is made of an elastic material and is bent towards a first preset direction in an initial state, and the wire harness tube is configured to enable the bending direction of the bent section to be unchanged when the two ends of the wire harness tube are far away from each other or close to each other due to external force. The bending section is arranged to be bent towards the first preset direction, so that when the wire harness tube is bent, the moving direction of the bending bulge part of the wire harness tube is the first preset direction, namely the direction far away from the frame of the metal plate of the frame, so that the wire harness tube can be prevented from being in frictional contact with the metal plate when being bent, and the service life of the wire harness tube is prolonged. Therefore, abnormal sound and abrasion of the wire harness tube caused by collision between the wire harness tube and the automobile body can be avoided, and the driving experience of people in the automobile can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile parts, in particular to an electric support pole harness protective cover and a vehicle. Background Art

[0002] The tailgate is an important part of the car, which plays an important role in protecting the passengers or cargo inside the car. The tailgate also needs to be opened or closed frequently. The tailgate support rod is involved in opening or closing the tailgate. With the advancement of technology, electric support rods are increasingly used in tailgates.

[0003] The electric support pole needs to be used by electricity, so the electric support pole needs to be plugged into the vehicle's electrical components through cables. Since the cables are not easily exposed to the air for a long time, a wire harness tube is sheathed on the outside of the cables to protect the cables.

[0004] Existing wiring harness tubes are generally corrugated tube rubber sleeves. However, the bending direction of the corrugated tube rubber sleeves is relatively flexible and difficult to control. When the wiring harness tube is bent, the bent part can easily interfere with the body sheet metal, causing abnormal noise when the vehicle's tailgate is opened or during vehicle driving, thereby affecting the driving experience. Utility Model Content

[0005] In view of the above problems, the utility model is proposed to provide an electric strut wiring harness protective cover that overcomes the above problems or at least partially solves the above problems, which can solve the problem that the existing wiring harness tube and the vehicle sheet metal are prone to generate noise due to contact and collision, thereby achieving the effect of improving the driving experience of the occupants of the vehicle.

[0006] Specifically, the utility model provides an electric support pole harness protective cover, the electric support pole harness protective cover comprises a plug cover and a harness tube connected to the plug cover; the harness tube comprises a curved section, and

[0007] The curved section is made of elastic material and arches in a first preset direction in an initial state. The wiring harness tube is configured so that when the two ends of the wiring harness tube move away from or close to each other due to external force, the arching direction of the curved section remains unchanged.

[0008] Optionally, the electric support pole wiring harness protective cover also includes an extension tube, one side of the plug cover is fixedly connected to the wiring harness tube; the other side of the plug cover is fixedly connected to the extension tube; the extension tube is configured to be inserted into a preset mounting hole; the outer contour of the cross section of the extension tube perpendicular to its own axis includes at least one straight line segment, or the outer contour of the cross section of the extension tube perpendicular to its own axis has different curvature radii at at least two points; the edge of the mounting hole is consistent with the outer contour of the cross section.

[0009] Optionally, the plugging cover further includes a water retaining ring, which is disposed on the outer surface of the extension tube and spaced apart from the plugging cover.

[0010] Optionally, the surface of the water retaining ring facing the plugging cover has an outer edge and an inner edge; the inner edge is fixedly connected to the extension tube; and the distance between the outer edge and the plugging cover is smaller than the distance between the inner edge and the plugging cover.

[0011] Optionally, the elastic coefficient of the elastic material is 25-40 MPa; and the elastic material is rubber.

[0012] Optionally, an outer surface of the blocking cover is provided with an identification structure for installation.

[0013] Optionally, the wiring harness tube also includes a lower connecting section and an upper connecting section; the lower connecting section is arched toward a second preset direction, and the first preset direction is different from the second preset direction, and the first end of the lower connecting section is connected to the second end of the curved section; the first end of the upper connecting section is fixedly connected to the blocking cover, and the second end of the upper connecting section is fixedly connected to the first end of the curved section; the lower connecting section, the upper connecting section and the curved section are an integrally formed structure.

[0014] Optionally, the bending strength of the upper connecting section and the lower connecting section is greater than the bending strength of the bending section.

[0015] Optionally, the curvature radius of the lower connecting section is smaller than the curvature radius of the curved section; and / or the thickness of the tube wall of the lower connecting section is greater than the thickness of the tube wall of the curved section; the thickness of the tube wall of the upper connecting section is greater than the thickness of the tube wall of the curved section.

[0016] The utility model also provides a vehicle, which includes a frame, a door, an electric strut and a cable, and also includes the electric strut wiring harness protective cover described in any one of the above; the electric strut is installed on the frame; the blocking cover is installed on the frame, and the end of the wiring harness tube away from the blocking cover is installed on the electric strut; the cable passes through the wiring harness tube and the blocking cover, and the curved section is spaced apart from the frame and the door.

[0017] In the electric support pole wiring harness protective cover of the utility model, since it has a bending section, and the bending section is bent in a first preset direction, the moving direction of the bent protruding part of the wiring harness tube is the first preset direction, that is, the direction away from the frame sheet metal frame, so that the bending direction of the wiring harness tube is determined, thereby preventing the wiring harness tube from arbitrarily deforming and rubbing against the sheet metal, thereby avoiding the wiring harness tube from colliding with the vehicle body to produce abnormal noise and wear of the wiring harness tube, thereby improving the driving experience of the occupants of the vehicle.

[0018] Furthermore, in the utility model electric support pole wiring harness protective cover, the water retaining part can prevent water from continuing to flow along the extension tube surface to the side away from the blocking cover, and the water retaining part can force the water flow to change the flow direction, thereby preventing large water flow from flowing along the extension on the cable and causing cable corrosion, and also preventing water from flowing along the cable from the mounting hole into the electrical components.

[0019] Based on the detailed description of the specific embodiments of the present invention in combination with the accompanying drawings below, those skilled in the art will become more aware of the above and other purposes, advantages and features of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Hereinafter, some specific embodiments of the present invention will be described in detail in an exemplary and non-limiting manner with reference to the accompanying drawings. The same reference numerals in the accompanying drawings indicate the same or similar components or parts. It should be understood by those skilled in the art that these drawings are not necessarily drawn to scale. In the accompanying drawings:

[0021] Figure 1 It is a schematic structural diagram of an electric support pole harness protective cover according to an embodiment of the utility model;

[0022] Figure 2 is a schematic assembly diagram of an electric support pole harness protective cover according to an embodiment of the utility model;

[0023] Figure 3 It is a schematic structural diagram of a wiring harness tube in an electric support pole wiring harness protective cover according to an embodiment of the utility model;

[0024] Figure 4 The present invention is a schematic structural diagram of a plug cover in an electric support pole wiring harness protective cover according to an embodiment of the present invention. DETAILED DESCRIPTION

[0025] Refer to the following Figures 1 to 4 To describe the electric support pole wiring harness protective cover of the embodiment of the utility model. In the description of this embodiment, it should be understood that the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features, that is, include one or more of the features. In the description of the utility model, the meaning of "multiple" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined. When a feature "includes or contains" one or some of the features it covers, unless otherwise specifically described, this indicates that other features are not excluded and may further include other features.

[0026] Unless otherwise clearly specified and limited, the terms "set", "install", "connect", "connect", "fix", "couple" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. A person of ordinary skill in the art should be able to understand the specific meanings of the above terms in the present utility model according to the specific circumstances.

[0027] In addition, in the description of this embodiment, the first feature being "above" or "below" the second feature may include the first and second features being in direct contact, or may include the first and second features not being in direct contact but being in contact through another feature between them. That is, in the description of this embodiment, the first feature being "above", "above", and "above" the second feature includes the first feature being directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. The first feature being "below", "below", or "below" the second feature may mean that the first feature is directly below or obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0028] In the description of the present embodiment, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0029] Figure 1 This is a schematic diagram of the structure of the electric support pole harness protective cover, such as Figure 1 As shown, and refer to Figures 2 to 4 The embodiment of the utility model provides an electric pole harness protective cover, which includes a plug cover 210 and a harness tube 300 connected to the plug cover 210. Specifically, the plug cover 210 is sealed and installed on the sheet metal mounting hole to fix the harness tube 300 on the frame sheet metal frame 500.

[0030] The plugging cover 210 is sealingly installed on the sheet metal mounting hole, the first end of the wiring harness tube 300 is sealingly connected to the plugging cover 210 , and the second end of the wiring harness tube 300 is sealingly connected to the electric support rod 100 ; the cable 110 is arranged in the wiring harness tube 300 and passes through the plugging cover 210 .

[0031] The curved section 310 is made of elastic material and arches in a first preset direction in an initial state. The wiring harness tube 300 is configured so that when the two ends of the wiring harness tube 300 move away from or approach each other due to external force, the arching direction of the curved section 310 remains unchanged.

[0032] Specifically, the plug cover 210 is provided with a threading hole, and the cable 110 is inserted inward from the threading hole. Furthermore, the end of the cable 110 is provided with a connector 120, and the connector 120 is connected to the electrical components of the vehicle to control the expansion and contraction of the electric support rod 100. Furthermore, the setting of the bending section 310 as an elastic material can enable the wiring harness tube 300 to have the property of returning to the initial state, thereby preventing the cable 110 inside the wiring harness tube 300 from being damaged by bending for a long time. Furthermore, the setting of the sealed connection can play a waterproof role, thereby preventing the cable 110 from being eroded by rainwater.

[0033] Specifically, the electric support rod 100 is used to open or close the rear door of a vehicle. Furthermore, the bending section 310 is set to bend, so that when the harness tube 300 is bent, the bending protrusion of the harness tube 300 generated by the bending gradually moves toward the preset bending direction of the bending section 310. That is, when the bending direction of the bending section 310 is determined, when the harness tube 300 is bent and deformed, the direction of movement of the protrusion after bending can also be determined.

[0034] Furthermore, the sheet metal mounting hole is located on the frame sheet metal, and the first preset direction is the direction away from the frame sheet metal frame 500. Furthermore, the setting of the bending section 310 arching in the first preset direction can make the bending and arching part of the wire harness tube 300 move in the first preset direction, that is, away from the frame sheet metal frame 500, when the wire harness tube 300 is bent, so as to prevent the wire harness tube 300 from frictionally contacting with the sheet metal when it is bent, thereby avoiding the wire harness tube 300 from colliding with the vehicle body to generate abnormal noise and wear of the wire harness tube 300.

[0035] Furthermore, the wire harness tube 300 is made of elastic material, which can prevent the length of the wire harness tube 300 from changing, thereby preventing the wire harness tube 300 from being elongated and causing the bending angle to be too large and contacting the frame sheet metal frame 500.

[0036] When the electric support rod 100 is in operation, when it controls the opening of the tailgate by telescoping, the angle of the electric support rod 100 changes, causing the area where the wire harness tube 300 is located to be squeezed, and the wire harness tube 300 bends under the pressure. Since the wire harness tube 300 has a bending section 310, and the bending direction of the bending section 310 is away from the frame sheet metal frame 500, the wire harness section bends away from the frame sheet metal frame 500, thereby avoiding friction, contact or collision between the wire harness tube 300 and the frame sheet metal frame 500.

[0037] In this embodiment, the elastic coefficient of the elastic material is 25-40 MPa; the elastic material is rubber.

[0038] In some embodiments of the present invention, Figure 3 As shown, the wiring harness tube 300 also includes a lower connecting section 320, which is configured to bend in a second preset direction, and the first end of the lower connecting section 320 is sealed and connected to the second end of the bending section 310, and the second end is coaxial with the electric support rod 100 and sealed and connected.

[0039] Specifically, the second preset direction is opposite to the first preset direction, and the bending direction of the lower connecting section 320 is set to the second preset direction, so that the lower connecting section 320 and the bending section 310 form an "S"-shaped pipeline.

[0040] Furthermore, the second end of the lower connecting section 320 is coaxial with the electric support rod 100, which can facilitate the introduction of the cable 110 into the harness tube 300 and prevent the cable 110 from being worn at the connection between the second end of the harness tube 300 and the electric support rod 100, thereby protecting the cable 110. Similarly, the lower connecting section 320 and the curved section 310 form an "S"-shaped pipeline, which can also facilitate the introduction of the cable 110 from the lower connecting section 320 to the curved section 310 and reduce the initial preset curvature of the curved section 310, thereby avoiding the cable 110 from being kept in a large curved state in the harness tube 300.

[0041] In this embodiment, the lower connecting section 320 and the curved section 310 are made of the same material, and the lower connecting section 320 and the curved section 310 are integrally formed.

[0042] In some embodiments of the present invention, Figure 3 As shown, the bending strength of the upper connecting section 330 and the lower connecting section 320 is greater than the bending strength of the bending section 310 .

[0043] In this embodiment, the curvature radius of the lower connecting section 320 is smaller than that of the curved section 310, thereby preventing the lower connecting section 320 from bending when the curved section 310 is bent by pressure. In other embodiments, the wall thickness of the upper connecting section 330 and the lower connecting section 320 is greater than that of the curved section 310.

[0044] Specifically, the length of the lower connecting section 320 is much smaller than the length of the bending section 310 , so that when the wiring harness tube 300 is bent under pressure, only the bending section 310 is bent and deformed.

[0045] In some embodiments of the present invention, Figure 3As shown, the wiring harness tube 300 also includes a connecting ring, which is made of flexible material and is arranged between the lower connecting section 320 and the curved section 310 , and the two ends of the connecting ring are respectively sealed and fixed to the lower connecting section 320 and the curved section 310 to enable the lower connecting section 320 to move relative to the curved section 310 .

[0046] Specifically, the connecting ring can allow the lower connecting section 320 to move relative to the curved section 310, thereby increasing the flexibility between the electric support rod 100 and the curved section 310, so that the lower connecting section 320 can move relative to the curved section 310 during the extension and retraction of the electric support rod 100, thereby preventing relative wear between the wire segments of the wiring harness tube 300 and the electric support rod 100, and further preventing the sealing of the connection position from being reduced, resulting in reduced waterproofness.

[0047] In some embodiments of the present invention, Figure 1 and Figure 3 As shown, the wiring harness tube 300 further includes an upper connecting section 330 , which is configured as a vertical tube. The first end of the upper connecting section 330 is sealed and fixedly connected to the plug cover 210 , and the second end is sealed and fixedly connected to the first end of the curved section 310 .

[0048] Specifically, the vertical rod enables the cable 110 to pass into the plug cover 210 in a vertical state, thereby reducing the bending angle of the cable 110 entering the plug cover 210, avoiding damage caused by excessive bending of the cable 110, and protecting the cable 110. Furthermore, the upper connecting section 330 and the bending section 310 are made of the same material and are an integrally formed structure.

[0049] In this embodiment, the diameter of the upper connecting section 330 gradually increases from bottom to top.

[0050] In some embodiments of the present invention, Figure 2 and Figure 4 As shown, the electric support pole harness protective cover also includes an extension tube 220. One side of the plug cover 210 is sealed and fixedly connected to the harness tube 300, and the other side of the plug cover 210 is fixedly connected to the extension tube 220. The extension tube 220 is configured to be inserted into a preset mounting hole, and the outer contour of the cross section of the extension tube 220 perpendicular to its own axis includes at least one straight line segment, or the outer contour of the cross section of the extension tube 220 perpendicular to its own axis has different curvature radii at at least two points; the edge of the mounting hole is consistent with the outer contour of the cross section.

[0051] Specifically, the mounting hole is a sheet metal mounting hole. Further, the sheet metal mounting hole is in the shape of an elliptical hole, a rectangular hole, or a special-shaped hole.

[0052] The plugging cover 210 is sealed and fixedly connected to one end of the extension tube 220. The extension tube 220 is inserted into the sheet metal mounting hole to extend the cable 110 inward. The cross section of the extension tube 220 perpendicular to its own axis is the same as the sheet metal mounting hole structure, so that the extension tube 220 is inserted into the sheet metal mounting hole for a sealed fit.

[0053] Specifically, the extension tube 220 is tubular, and the sheet metal mounting hole is non-circular and the cross section of the extension tube 220 perpendicular to its own axis is the same as the sheet metal mounting hole structure. After the extension tube 220 is inserted into the sheet metal mounting hole, the sheet metal mounting hole can prevent the extension tube 220 from rotating, thereby preventing the plug cover 210 from rotating. Furthermore, the anti-rotation of the plug cover 210 can prevent the plug cover 210 from rotating and causing wear and tear, which damages its own waterproofness, and at the same time, it can keep the arched direction of the curved section 310 unchanged, further preventing the wiring harness tube 300 from turning over and rubbing against the frame sheet metal frame 500 to generate noise.

[0054] In this embodiment, the length of the extension tube 220 is 50-55 mm.

[0055] In this embodiment, in order to facilitate the manufacture of the sheet metal mounting hole, the sheet metal mounting hole is generally in the shape of an elliptical hole or a rectangular hole, and the cross section of the corresponding extension tube 220 perpendicular to its own axis is also in the shape of an elliptical hole or a rectangular hole.

[0056] In this embodiment, the blocking cover 210 and the bending section 310 are made of the same material and are integrally formed.

[0057] In some embodiments of the present invention, Figure 4 As shown, the extension tube 220 extends toward the inside of the vehicle body, and the end of the extension tube 220 away from the plugging cover 210 is higher than the end connected to the plugging cover 210. Specifically, since the end of the extension tube 220 away from the plugging cover 210 is higher than the end connected to the plugging cover 210, water evaporates directly on the extension tube 220 or drips directly from the end of the extension tube 220 connected to the plugging cover 210, which prevents water drops from dripping on the cable 110, causing a short circuit or rain corrosion of the cable 110.

[0058] In some embodiments of the present invention, Figure 4 As shown, the blocking cover 210 also includes a water retaining portion, which is disposed at the other end of the extension tube 220 and is used to change the flow direction of water on the extension tube 220 , thereby preventing the water from flowing along the extension tube 220 to the cable 110 .

[0059] Specifically, the water retaining portion can prevent water from continuing to flow along the surface of the extension tube 220 toward the side away from the plugging cover 210 , and can force the water to change its flow direction, thereby preventing a large water flow from flowing along the extension onto the cable 110 , causing corrosion of the cable 110 .

[0060] In some embodiments of the present invention, Figure 4 As shown, the water retaining part includes a water retaining ring 230, which is fixedly sleeved on the extension tube 220 and spaced apart from the plug cover 210. Specifically, the diameter of the water retaining ring 230 is larger than that of the extension tube 220, and the surface of the water retaining ring 230 intersects with the axis of the extension tube 220, so that the water flow can be blocked from continuing to flow along the extension tube 220, and at the same time, the water retaining ring 230 can make the water flow flow along its surface, thereby changing the direction of the water flow.

[0061] In some embodiments of the present invention, Figure 4 As shown, the water retaining ring 230 has an outer edge and an inner edge, and the inner edge is fixedly connected to the extension pipe 220. The distance between the outer edge and the plugging cover 210 is smaller than the distance between the inner edge and the plugging cover 210.

[0062] Specifically, the distance between the outer edge and the plugging cover 210 is smaller than the distance between the inner edge and the plugging cover 210, so that the water retaining ring 230 forms an inclined surface facing the plugging cover 210, that is, the surface of the water retaining ring 230 is an inclined surface. Further, the inclined surface structure on the surface of the water retaining ring 230 can direct water to flow to the side close to the plugging cover 210.

[0063] In some embodiments of the present invention, Figure 3 As shown, the outer surface of the plugging cover 210 is provided with a direction mark 400, and the direction mark 400 is used to prevent the plugging cover 210 from being installed in the wrong direction, so that when the plugging cover 210 is installed according to the direction mark 400, the bending direction of the bending section 310 is located in the first preset direction.

[0064] Specifically, the direction mark 400 is an arrow mark, which is arranged on the surface of the plug cover 210. When the plug cover 210 is installed, the arrow mark is vertically upward, so that the bending direction of the bending section 310 is located in the first preset direction. The direction mark 400 can improve the installation efficiency of the plug cover 210.

[0065] The embodiment of the utility model also provides a vehicle, which includes a frame, a door, an electric strut 100 and a cable 110, and also includes any one of the electric strut wire harness protective covers in the above embodiments; the electric strut 100 is installed on the frame; the plug cover 210 is installed on the frame, and the end of the wiring harness tube 300 away from the plug cover 210 is installed on the electric strut 100. Specifically, the first end of the electric strut 100 is hinged to the door ball, and the second end of the wiring harness tube 300 is hinged to the frame ball, so that when the electric strut 100 is extended, the door is driven to open. The cable 110 passes through the wiring harness tube 300 and the plug cover 210, and the curved section 310 is spaced apart from the frame and the door. Specifically, the door can be a back door, an engine hood door, or a side door. Further, the frame sheet metal frame 500 is located on the frame.

[0066] At this point, those skilled in the art should recognize that, although multiple exemplary embodiments of the present invention have been shown and described in detail herein, many other variations or modifications that conform to the principles of the present invention can still be directly determined or derived from the contents disclosed in the present invention without departing from the spirit and scope of the present invention. Therefore, the scope of the present invention should be understood and recognized as covering all such other variations or modifications.

Claims

1. An electric support pole harness protective cover, characterized in that: It includes a plug cover and a wiring harness tube connected to the plug cover; the wiring harness tube includes a curved section, and The curved section is made of elastic material and arches in a first preset direction in an initial state. The wiring harness tube is configured so that when the two ends of the wiring harness tube move away from or close to each other due to external force, the arching direction of the curved section remains unchanged.

2. The electric support pole harness protective cover according to claim 1, characterized in that: Also includes: An extension tube, one side of the plug cover is fixedly connected to the wiring harness tube; the other side of the plug cover is fixedly connected to the extension tube; The extension tube is configured to be inserted into a preset mounting hole; the outer contour of the cross section of the extension tube perpendicular to its own axis includes at least one straight line segment, or the outer contour of the cross section of the extension tube perpendicular to its own axis has different curvature radii at at least two points; the edge of the mounting hole is consistent with the outer contour of the cross section.

3. The electric support pole harness protective cover according to claim 2, characterized in that: The plugging cover also includes a water retaining ring, which is arranged on the outer surface of the extension tube and is spaced apart from the plugging cover.

4. The electric support pole harness protective cover according to claim 3, characterized in that: The surface of the water retaining ring facing the plugging cover has an outer end edge and an inner end edge; the inner end edge is fixedly connected to the extension tube; The distance between the outer end edge and the blocking cover is smaller than the distance between the inner end edge and the blocking cover.

5. The electric support pole harness protective cover according to claim 1, characterized in that: The elastic coefficient of the elastic material is 25-40 MPa; the elastic material is rubber.

6. The electric support pole harness protective cover according to claim 1, characterized in that: The outer surface of the blocking cover is provided with an identification structure for installation.

7. The electric support pole harness protective cover according to claim 1, characterized in that: The wiring harness tube also includes: a lower connecting section, wherein the lower connecting section arches toward a second preset direction, and the first preset direction is different from the second preset direction, and a first end of the lower connecting section is connected to a second end of the curved section; An upper connecting section, wherein a first end of the upper connecting section is fixedly connected to the blocking cover, and a second end of the upper connecting section is fixedly connected to a first end of the curved section; The lower connecting section, the upper connecting section and the bending section are an integrally formed structure.

8. The electric support pole harness protective cover according to claim 7, characterized in that: The bending strength of the upper connecting section and the lower connecting section is greater than the bending strength of the bending section.

9. The electric support pole harness protective cover according to claim 8, characterized in that: The curvature radius of the lower connecting section is smaller than the curvature radius of the curved section; and / or the thickness of the tube wall of the lower connecting section is greater than the thickness of the tube wall of the curved section; The thickness of the tube wall of the upper connecting section is greater than the thickness of the tube wall of the bending section.

10. A vehicle, comprising a frame, doors, electric struts and cables, characterized in that: Also includes: The electric support pole harness protective cover according to any one of claims 1 to 9; The electric support rod is installed on the vehicle frame; the blocking cover is installed on the vehicle frame, and the end of the wiring harness tube away from the blocking cover is installed on the electric support rod; the cable passes through the wiring harness tube and the blocking cover, and the curved section is spaced apart from the vehicle frame and the vehicle door.

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