Gutter channel wire harness mounting structure and vehicle

Abstract

The utility model relates to the field of vehicles, and discloses a gutter channel wire harness mounting structure and a vehicle. The gutter channel wire harness mounting structure comprises a gutter channel provided with a first mounting hole; the decorative plate is provided with a second mounting hole, and the decorative plate is mounted in the gutter channel; and the wire harness sleeve can clamp and seal the first mounting hole and the second mounting hole. The vehicle comprises a vehicle body, an electric supporting rod arranged on the vehicle body and the gutter channel wire harness mounting structure. The wire harness sleeve is clamped and sealed with the first mounting hole of the gutter channel and the second mounting hole of the decorative plate at the same time, so that no gap exists between the wire harness sleeve and the second mounting hole of the decorative plate, and rainwater cannot flow into the gap between the decorative plate and the gutter channel from the second mounting hole of the decorative plate and is accumulated in the gap between the decorative plate and the gutter channel; therefore, the problems of water leakage and unattractive appearance of the wiring harness mounting position on the gutter channel with the decorative plate are solved, and the effects of improving the sealing performance and the attractive appearance of the decorative plate are achieved.

Description

TECHNICAL FIELD

[0001] The present application belongs to the technical field of vehicles, and particularly relates to a gutter wire harness mounting structure and a vehicle. BACKGROUND

[0002] With the increasing demand of customers for the electrification and intelligence of vehicles, the current market SUV vehicles are generally equipped with electric tailgates. The electric tailgate is usually hinged at the tail opening of the vehicle body and is opened and closed by an electric support rod. The tail opening of the vehicle body is usually provided with a side wall gutter on both sides, and the electric support rod is accommodated in the side wall gutter after the electric tailgate is closed. In order to meet the accommodation requirement of the electric support rod, the depth of the side wall gutter is generally deep, and the side wall gutter is assembled by welding multiple sheet metal parts, resulting in more spliced seams on the side wall gutter. After the tailgate is opened, the side wall gutter presents poor aesthetic appearance.

[0003] In the prior art, the surface of the side wall gutter is usually matched with a decorative plate to shield the spliced seams on the side wall gutter. Since the electric support rod has a wire harness for controlling opening and closing, the wire harness needs to pass through the mounting hole on the side wall gutter in the vicinity and be connected to the related controller inside the vehicle body. In order to prevent rainwater from entering the vehicle body from the mounting hole of the side wall gutter, the wire harness is generally passed through the mounting hole by using a wire harness sleeve, and the wire harness sleeve is clamped on the mounting hole of the side wall gutter. Correspondingly, a notch for avoiding the wire harness sleeve needs to be formed on the decorative plate, which causes rainwater to flow into and accumulate in the gap between the decorative plate and the side wall gutter, corroding the sheet metal of the vehicle body; in addition, the notch also affects the integrity and aesthetic appearance of the decorative plate to some extent. UTILITY MODEL CONTENT

[0004] The purpose of the present application is to provide a gutter wire harness mounting structure and a vehicle, which are used to solve the problems of water leakage and poor appearance of the wire harness mounting portion of the gutter with a decorative plate, and achieve the effect of improving the sealing performance and aesthetic appearance of the decorative plate.

[0005] In order to achieve the above-mentioned purpose, the first aspect of the present application provides a gutter wire harness mounting structure, comprising:

[0006] a gutter provided with a first mounting hole;

[0007] a decorative plate provided with a second mounting hole, and the decorative plate is mounted in the gutter;

[0008] a wire harness sleeve capable of clamping and sealing the first mounting hole and the second mounting hole.

[0009] In some embodiments, the inner diameter of the first mounting hole is smaller than the inner diameter of the second mounting hole, and the outer diameter of the first mounting hole clamped on the wire harness sleeve is smaller than the outer diameter clamped on the second mounting hole.

[0010] In some embodiments, the wire harness sleeve comprises:

[0011] a ring groove formed at a head portion of the wire harness sleeve, an inner wall of the ring groove being clamped on both sides of the first mounting hole;

[0012] a columnar portion formed at a middle portion of the wire harness sleeve, a side wall of the columnar portion being clamped on an inner wall of the second mounting hole.

[0013] In some embodiments, the wire harness sleeve further comprises a ring edge portion formed at a tail portion of the wire harness sleeve, the ring edge portion being arranged against an edge portion of the second mounting hole (21).

[0014] In some embodiments, the second mounting hole of the decorative plate is a counterbore structure; the ring edge portion of the wire harness sleeve is embedded in the counterbore structure, and an end surface of the ring edge portion is flush with a surface of the decorative plate.

[0015] In some embodiments, the wire harness sleeve further comprises a wire harness tube formed at the tail portion of the wire harness sleeve and extending out of the second mounting hole.

[0016] In some embodiments, the thickness of the wire harness tube gradually increases near one end of the tail portion of the wire harness sleeve.

[0017] In some embodiments, the wire harness tube is a corrugated tube.

[0018] In some embodiments, the water channel wire harness mounting structure further comprises:

[0019] a clamping structure spacedly arranged on one side of the water channel along an extension direction of the water channel;

[0020] a screwing structure spacedly arranged on the other side of the water channel along the extension direction of the water channel;

[0021] wherein the clamping structure and the screwing structure are respectively fixedly connected with the water channel and the decorative plate from both sides of the water channel.

[0022] The second aspect of the present application provides a vehicle, comprising a vehicle body, an electric support rod arranged on the vehicle body, and the above-mentioned water channel wire harness mounting structure.

[0023] wherein the electric support rod can be accommodated in the water channel of the water channel wire harness mounting structure in a retracted state, and a wire harness of the electric support rod is arranged in the wire harness sleeve of the water channel wire harness mounting structure.

[0024] Compared with the prior art, the present application has the following beneficial effects:

[0025] The first mounting hole of the water channel and the second mounting hole of the decorative plate are clamped and sealed by the wire harness sleeve, so that there is no gap between the wire harness sleeve and the second mounting hole of the decorative plate, rainwater cannot flow into the gap between the decorative plate and the water channel from the second mounting hole of the decorative plate, and the problems of water leakage and unattractive appearance of the wire harness installation position of the water channel with the decorative plate are solved, and the sealing performance and the aesthetic degree of the decorative plate are improved.

[0026] Other features and advantages of the embodiments of the present application will be described in detail in the following detailed description. BRIEF DESCRIPTION OF DRAWINGS

[0027] The accompanying drawings are included to provide a further understanding of the embodiments of the present application, and constitute a part of the specification, and are used to explain the embodiments of the present application together with the following detailed description, but do not constitute a limitation of the embodiments of the present application. For those skilled in the art, other drawings can be obtained from the structures shown in the drawings without creative labor. In the drawings:

[0028] Figure 1 is a structural view of the tail part of the vehicle body of the vehicle of the embodiment of the present application;

[0029] Figure 2 is a partial view of the tail part of the vehicle body of the vehicle of the embodiment of the present application;

[0030] Figure 3 is Figure 2 is a sectional view at B-B;

[0031] Figure 4 is Figure 2 is a structural view at C-C;

[0032] Figure 5 is a structural view of the wire harness sleeve of the embodiment of the present application;

[0033] Figure 6 is Figure 5 is a sectional view at D-D.

[0034] Explanation of reference signs: water channel 1, first mounting hole 11, decorative plate 2, second mounting hole 21, wire harness sleeve 3, ring groove part 31, columnar part 32, ring edge part 33, wire harness tube 34, clamping structure 4, screwing structure 5, vehicle body 6, electric support rod 7. DETAILED DESCRIPTION

[0035] The embodiments of the present application will be described in detail below with reference to the accompanying drawings. It should be understood that the embodiments described herein are only used to illustrate and explain the present application, and are not used to limit the present application.

[0036] AsFigures 1 to 6 As shown in the drawings, a gutter wire harness mounting structure comprises:

[0037] The gutter 1 is provided with a first mounting hole 11;

[0038] The decorative plate 2 is provided with a second mounting hole 21, and the decorative plate 2 is attached to the inner wall of the gutter 1 and mounted in the gutter 1;

[0039] The wire harness sleeve 3 can be clamped and sealed to the first mounting hole 11 and the second mounting hole 21.

[0040] In this application, the decorative plate 2 is similar in shape to the gutter 1, is fixed at intervals and covers the inner wall of the gutter 1, so as to shield and decorate the inner wall of the gutter 1. At the wire harness mounting position of the gutter 1, the inner wall of the gutter 1 is provided with the first mounting hole 11, and the inner wall of the decorative plate 2 is correspondingly provided with the second mounting hole 21, and the first mounting hole 11 and the second mounting hole 21 are generally coaxially arranged. The wire harness sleeve 3 is centrally penetrated, so that the wire harness is arranged therein.

[0041] During installation, the head of the wire harness sleeve 3 is sequentially arranged through the second mounting hole 21 and the first mounting hole 11, and the wire harness sleeve 3 is pressed against the first mounting hole 11 and the second mounting hole 21. The wire harness sleeve 3 is generally made of soft material with elasticity, and can be clamped to the first mounting hole 11 and the second mounting hole 21, and can be sealed to the first mounting hole 11 and the second mounting hole 21 by material deformation. Since there is no gap between the wire harness sleeve 3 and the second mounting hole 21 of the decorative plate 2, rainwater cannot flow into the gap between the decorative plate 2 and the gutter 1 from the second mounting hole 21 of the decorative plate 2 and accumulate, thereby solving the problems of water leakage and poor appearance at the wire harness mounting position of the gutter 1 with the decorative plate 2, and achieving the effects of improving the sealing performance and appearance of the decorative plate 2.

[0042] After installation, the wire harness can sequentially pass through the second mounting hole 21 of the decorative plate 2 and the first mounting hole 11 of the gutter 1 through the wire harness sleeve 3, and enter the outside of the gutter 1 from the inside of the gutter 1.

[0043] Specifically, the inner diameter of the first mounting hole 11 is smaller than the inner diameter of the second mounting hole 21, and correspondingly, the outer diameter of the wire harness sleeve 3 clamped to the first mounting hole 11 is smaller than the outer diameter of the wire harness sleeve 3 clamped to the second mounting hole 21. On the one hand, the variable-diameter design can match the installation direction of the wire harness sleeve 3 on the inner wall of the decorative plate 2, so that the wire harness sleeve 3 can easily pass through the second mounting hole 21 and the first mounting hole 11 in sequence; on the other hand, the variable-diameter design can increase the fault tolerance of the wire harness sleeve 3 to the positional error of the first mounting hole 11 and the second mounting hole 21, that is, even if the first mounting hole 11 and the second mounting hole 21 are slightly offset, the wire harness sleeve 3 can still be clamped and sealed to the first mounting hole 11 and the second mounting hole 21.

[0044] As Figure 3 , Figure 5 , Figure 6 shown, specifically, the wire harness sleeve 3 comprises:

[0045] a ring groove portion 31 formed at the head of the wire harness sleeve 3, the inner wall of the ring groove portion 31 is clamped on both sides of the first mounting hole 11;

[0046] a cylindrical portion 32 formed at the middle of the wire harness sleeve 3, the side wall of the cylindrical portion 32 is clamped on the inner wall of the second mounting hole 21.

[0047] In this application, the first mounting hole 11 is a metal hole on the inner wall of the water channel 1. When the wire harness sleeve 3 is pressed tightly in the first mounting hole 11 and the second mounting hole 21, on the one hand, one side of the inner wall of the ring groove portion 31 passes through the first mounting hole 11 by elastic deformation, and the inner wall of the ring groove portion 31 on both sides clamps the inner wall of the first mounting hole 11 inside the ring groove portion 31, thereby realizing the clamping and sealing of the first mounting hole 11 by the wire harness sleeve 3; on the other hand, the outer diameter of the cylindrical portion 32 is slightly larger than the inner diameter of the second mounting hole 21, and the elastic deformation of the side wall of the cylindrical portion 32 occurs during the extrusion process and is clamped with the inner wall of the second mounting hole 21, thereby realizing the clamping and sealing of the second mounting hole 21 by the wire harness sleeve 3.

[0048] Specifically, the wire harness sleeve 3 further comprises a ring edge portion 33 formed at the tail of the wire harness sleeve 3, which is used to disassemble the wire harness sleeve 3. The outer diameter of the ring edge portion 33 is larger than that of the cylindrical portion 32, and the ring edge portion 33 is equivalent to the ear edge formed by the radial extension of the tail end of the cylindrical portion 32, and is arranged in abutment with the edge portion of the second mounting hole 21, thereby improving the sealing effect of the second mounting hole 21. When disassembling the wire harness sleeve 3, it can be pried up from one side of the ring edge portion 33 by using a tool such as a screwdriver.

[0049] Further, the second mounting hole 21 of the decorative plate 2 is a counterbore structure; the ring edge portion 33 of the wire harness sleeve 3 is embedded in the counterbore structure, and the end face of the ring edge portion 33 is flush with the surface of the decorative plate 2. The embedding and flush design of the wire harness sleeve 3 makes the surface of the decorative plate 2 flat, without obvious gaps, protrusions or depressions, further improving the visual aesthetic degree of the decorative plate 2.

[0050] Specifically, the wire harness sleeve 3 further comprises a wire harness tube 34 continuously extending from the tail of the wire harness sleeve 3, which is used to protect the exposed wire harness. The head end of the wire harness tube 34 communicates with the tail of the wire harness sleeve 3, and the tail end of the wire harness tube 34 is connected to the wire outlet end of an external part. The wire harness led out by the external part is protected by the wire harness sleeve 3 throughout the water channel 1.

[0051] Further, the thickness of the wire harness tube 34 gradually increases near the tail end of the wire harness sleeve 3, that is, the thickness of the head end of the wire harness tube 34 gradually increases. The thickened head end of the wire harness tube 34 can increase the connection strength between the wire harness tube 34 and the tail end of the wire harness sleeve 3, and avoid fatigue cracking or falling off of the connection of the wire harness tube 34 when the wire harness tube 34 is shaken back and forth by the wire harness, thereby improving the service life of the wire harness sleeve 3.

[0052] Further, the wire harness tube 34 is a corrugated tube. The corrugated tube makes the wire harness tube 34 have better flexibility to adapt to flexible swinging of the wire harness.

[0053] Specifically, the wire harness sleeve 3 is an injection-molded rubber or plastic part.

[0054] In some embodiments, the water channel 1 is welded by multiple sheet metal parts. The decorative plate 2 is an injection-molded plastic part. The cross-sectional shape of the first mounting hole 11 on the inner wall of the water channel 1, the cross-sectional shape of the second mounting hole 21 on the inner wall of the decorative plate 2, and the cross-sectional shape of the wire harness sleeve 3 are matched. The inner diameter of the first mounting hole 11 is not less than the outer diameter of the groove bottom of the annular groove part 31 of the wire harness sleeve 3. The small end inner diameter of the second mounting hole 21 is not greater than the outer diameter of the columnar part 32 of the wire harness sleeve 3. The large end inner diameter of the second mounting hole 21 is approximately equal to the outer diameter of the annular edge part 33 of the wire harness sleeve 3. The wire harness sleeve 3 is sequentially provided with the annular groove part 31, the columnar part 32, the annular edge part 33, and the wire harness tube 34 from the head to the tail.

[0055] As shown in Figure 4 Specifically, the water channel wire harness mounting structure further comprises:

[0056] The clamping structure 4 is spaced apart and distributed on one side of the water channel 1 along the extension direction of the water channel 1.

[0057] The screwing structure 5 is spaced apart and distributed on the other side of the water channel 1 along the extension direction of the water channel 1.

[0058] The clamping structure 4 and the screwing structure 5 are respectively fixedly connected to the water channel 1 and the decorative plate 2 from the two sides of the water channel 1.

[0059] In some embodiments, the clamping structure 4 includes a clamping hole provided on the inner wall of one side of the water channel 1, and a buckle provided on the outer wall of one side of the decorative plate 2. The buckle is buckled with the clamping hole to realize the fixed connection of the water channel 1 and the decorative plate 2 on one side. The screwing structure 5 includes a nut seat provided on the outer wall of the other side of the decorative plate 2 and a screw passing through the inner wall of the other side of the water channel 1. The screw is fastened with the nut seat to realize the fixed connection of the water channel 1 and the decorative plate 2 on the other side. When the decorative plate 2 is installed, one side of the clamping structure 4 is fixed first, and then one side of the screwing structure 5 is fixed.

[0060] As shown in Figures 1 to 6As shown, a vehicle comprises a vehicle body 6, and an electric support rod 7 and the above-mentioned gutter harness mounting structure arranged on the vehicle body 6; wherein the electric support rod 7 can be accommodated in the gutter 1 of the gutter harness mounting structure in a retracted state, and the harness of the electric support rod 7 is arranged in the harness sleeve 3 of the gutter harness mounting structure.

[0061] In some embodiments, the vehicle body 6 is provided with a tail opening, and gutters 1 are formed on both sides of the tail opening, and a decorative plate 2 is arranged in the gutter 1. The harness sleeve 3 is clamped on the gutter 1 and the decorative plate 2. The upper side of the tail opening is hingedly connected with a tail door body. The tail end of the electric support rod 7 is arranged in the gutter 1 through a support, and the head end of the electric support rod 7 is hingedly connected with the side edge of the tail door body. The harness led out of the electric support rod 7 passes through the harness tube 34, the ring edge part 33, the columnar part 32 and the ring groove part 31 of the harness sleeve 3 in sequence, and enters the inside of the vehicle body 6.

[0062] In the description of the present application, it should be understood that the terms "first", "second" are used only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first", "second" can be explicitly or implicitly included at least one of the features. In the description of the present application, the meaning of "a plurality of" is at least two, such as two, three, etc., unless otherwise explicitly specified and limited.

[0063] In the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting", "fixing" and other terms should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected or communicate with each other; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the internal communication of two elements or the interaction relationship between two elements, unless otherwise explicitly limited. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0064] In the description of the present application, the description of the terms "one embodiment", "some embodiments", "example", "specific example" 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 present application. In the present description, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine the different embodiments or examples described in the present description and the features of the different embodiments or examples without contradiction.

[0065] Although the embodiments of the present application have been shown and described above, it is understood that the above-described embodiments are exemplary and are not to be construed as limiting the present application, and that changes, modifications, substitutions and variations can be made by those skilled in the art without departing from the scope of the present application.

Claims

1. A water channel wire harness mounting structure characterized by comprising: The gutter wire harness mounting structure comprises: a gutter (1) provided with a first mounting hole (11); a decorative plate (2) provided with a second mounting hole (21), the decorative plate (2) being mounted in the gutter (1); a wire harness sleeve (3) capable of clamping and sealing the first mounting hole (11) and the second mounting hole (21).

2. The gutter wire harness mounting structure according to claim 1, characterized by The inner diameter of the first mounting hole (11) is smaller than the inner diameter of the second mounting hole (21), and the outer diameter of the wire harness sleeve (3) clamped at the first mounting hole (11) is smaller than the outer diameter clamped at the second mounting hole (21).

3. The gutter wire harness mounting structure according to claim 1, characterized by The wire harness sleeve (3) comprises: a ring groove portion (31) formed at the head portion of the wire harness sleeve (3), the inner wall of the ring groove portion (31) being clamped on both sides of the first mounting hole (11); a cylindrical portion (32) formed at the middle portion of the wire harness sleeve (3), the side wall of the cylindrical portion (32) being clamped on the inner wall of the second mounting hole (21).

4. The gutter wire harness mounting structure according to claim 3, characterized by The wire harness sleeve (3) further comprises a ring edge portion (33) formed at the tail portion of the wire harness sleeve (3), the ring edge portion (33) being arranged against the edge portion of the second mounting hole (21).

5. The gutter wire harness mounting structure according to claim 4, characterized by The second mounting hole (21) of the decorative plate (2) is a counterbore structure; the ring edge portion (33) of the wire harness sleeve (3) is embedded in the counterbore structure, and the end surface of the ring edge portion (33) is flush with the surface of the decorative plate (2).

6. The gutter wire harness mounting structure according to claim 3, characterized by The wire harness sleeve (3) further comprises a wire harness tube (34) formed at the tail portion of the wire harness sleeve (3) and extending out of the second mounting hole.

7. The gutter wire harness mounting structure according to claim 6, characterized by The thickness of the wire harness tube (34) gradually increases near one end of the tail portion of the wire harness sleeve (3).

8. The gutter wire harness mounting structure according to claim 6, characterized by The wire harness tube (34) is a corrugated tube.

9. The gutter harness mount structure according to any one of claims 1 to 8, characterized by The gutter wire harness mounting structure further comprises: a clamping structure (4) arranged on one side of the gutter (1) along the extension direction of the gutter (1); a screwing structure (5) arranged on the other side of the gutter (1) along the extension direction of the gutter (1); wherein the clamping structure (4) and the screwing structure (5) are respectively fixedly connected with the gutter (1) and the decorative plate (2) from both sides of the gutter (1).

10. A vehicle characterized by comprising: The vehicle comprises a vehicle body (6), an electric support rod (7) arranged on the vehicle body (6), and the gutter wire harness mounting structure according to any one of claims 1 to 9.

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