Sheet metal windproof and cut-resistant line structure

Abstract

The utility model relates to a kind of metal plate wind-shielded wire-cutting-preventing structures, including inner wind baffle, connecting piece and clamp;Line passing port and its communication accommodating portion are equipped on inner wind baffle;Clamp is annular structure with opening, can be deformed after stress;Clamp adopts flexible material, is arranged in line passing port, for along the edge of line passing port it is wrapped;Connecting piece side is equipped with the connecting point position for connecting other accessories, the other side is equipped with with the embedded portion embedded in the accommodating portion, its inboard is formed with inner concave arc edge, it is used to with the edge of line passing port butt joint and form edge closed line passing hole;Clamp opening both ends are equipped with first connecting part, the embedded portion of connecting piece is equipped with second connecting part for being connected with first connecting part, by the connection of first, second connecting part, clamp and the inner concave arc edge of connecting piece form enclosed ring shape.This utility model solves the technical problem that the edge of line passing port of metal plate inner wind baffle is sharp and easy to cause line cut.

Description

Technical Field

[0001] This utility model relates to the field of electric vehicle technology, and in particular to a sheet metal windshield anti-cutting structure. Background Technology

[0002] Electric vehicle inner windshields typically have cable guide holes on the upper side for wiring. Traditional inner windshields are made of plastic, so the edges of these holes are less prone to cutting. However, for sheet metal inner windshields made of improved materials, the edges of these cable guide holes are sharp due to the material's properties, which can easily cause wear and damage to the wiring over time. Currently, there is a lack of effective solutions to reduce the risk of cutting through the cable guide holes in sheet metal windshields. Utility Model Content

[0003] To address the shortcomings of existing technologies, this utility model provides a sheet metal windbreak anti-cutting structure, solving the technical problem that the sharp edges of the wire passages in the sheet metal windbreak plate easily cause wire cuts.

[0004] The technical solution adopted in this utility model is as follows: A sheet metal windbreak anti-cutting structure includes an inner windbreak plate, a connector, and a clamp; the inner windbreak plate is provided with a wire passage and a receiving part communicating with it; The clamp is a ring-shaped structure with an opening, which can undergo elastic deformation when subjected to force; The clamp is made of flexible material and is located inside the wire passage to wrap around the edge of the wire passage. The connector has a connection point on one side for connecting other accessories, and a fitting part on the other side for fitting into the receiving part. The inner side of the fitting has a concave arc edge, which is used to mate with the edge of the wire passage to form a wire passage hole with a closed edge. The clamp opening is provided with a first connecting part at each end, and the fitting part of the connector is provided with a second connecting part for connecting with the first connecting part. Through the connection of the first and second connecting parts, the clamp and the concave arc edge of the connector form a closed ring.

[0005] The preferred technical solution is as follows: The clamp engages with the cable tray; the clamp engages with the connector.

[0006] The edge of the cable passage is provided with an inwardly extending insert, and the clamp is provided with a slot for insertion and positioning of the insert to prevent circumferential rotation.

[0007] The outer wall of the clamp is provided with a concave circumferential groove along the circumferential direction, and a rim is formed on the upper and lower sides of the circumferential groove. The circumferential groove is used to accommodate the edge of the wire passage, and the rim is used to wrap the edge of the wire passage, thereby positioning the clamp in the vertical direction.

[0008] The edging has a smooth surface.

[0009] The structure of the fitting part includes a support plate and positioning steps on both sides of the support plate with a reduced height. The support plate is used to be accommodated in the receiving part, and the two positioning steps are used to cooperate with the inner wind deflector for positioning. The concave arc-shaped edge is provided in the inner circle of the support plate.

[0010] The second connecting part includes a first slot, which is located at the end of the positioning step.

[0011] The first connecting part includes an extension extending outward from the end of the clamp opening, and a second slot provided on the extension for engaging with the first slot. After the first slot and the second slot engage, they are located on two orthogonal planes, achieving locking and limiting in the two orthogonal planes.

[0012] The extension extends outward from the edge located on one side of the circumferential groove.

[0013] The clamp is made of plastic.

[0014] The technical solution of this utility model can achieve at least some of the following beneficial effects: This invention utilizes a ring-shaped clamp to enclose the edge of the cable passage opening in the sheet metal inner baffle, creating a rounded surface and preventing the sharp edges of the inner baffle from cutting the wiring. Simultaneously, a connector is used to position the clamp, ensuring its stability. Furthermore, the concave arc edge of the connector forms another rounded surface, resulting in a complete cable passage hole with rounded edges, significantly reducing the risk of wire damage.

[0015] The clamp of this utility model achieves circumferential positioning by engaging the slot with the insert of the wire passage, and achieves vertical (axial) positioning by using the circumferential groove to engage with the edge of the wire passage through flexible deformation, thereby improving the stability of the connection between the clamp and the inner windshield.

[0016] The connector of this utility model serves two purposes: firstly, it connects with other parts of the electric vehicle; secondly, it fits into the inner windshield and forms a rounded surface through the concave arc edge. At the same time, it connects with the second connecting part of the clamp through the first connecting part, thereby achieving limiting in two orthogonal planes and improving the stability of the overall connection structure.

[0017] Other features and advantages of this invention will be set forth in the following description or may be learned by practicing this invention. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of an embodiment of the present utility model.

[0019] Figure 2 This is a schematic diagram of the structure of the inner wind deflector in an embodiment of this utility model.

[0020] Figure 3 This is a schematic diagram of the mating structure of the windshield and connecting parts in an embodiment of this utility model. Figure 4 This is a schematic diagram of the clamp structure in an embodiment of the present utility model.

[0021] Figure 5 for Figure 4 Top view.

[0022] Figure 6 for Figure 4 Side view.

[0023] Figure 7 This is a schematic diagram of the connecting component in an embodiment of the present utility model.

[0024] Figure 8 This is a schematic diagram of the fit between the connector and the clamp in an embodiment of this utility model.

[0025] Figure 9 for Figure 8 Sectional view of section AA.

[0026] Explanation of reference numerals in the attached drawings: 1. Inner wind deflector; 2. Connector; 3. Clamp; 11. Cable pass; 12. Insert; 13. Receiving part; 21. Support plate; 22. Connection point; 23. Positioning step; 24. First slot; 31. Extension; 32. Circumferential slot; 33. Slot; 34. Edge binding; 211. Concave arc edge; 311. Second slot. Detailed Implementation

[0027] The specific embodiments of this utility model are described below with reference to the accompanying drawings.

[0028] See Figures 1 to 9 This embodiment provides a sheet metal windproof anti-cutting structure, including an inner windproof plate 1, a connector 2 and a clamp 3; the inner windproof plate 1 is provided with a wire passage 11, and an open receiving part 13 is formed on the outside of the wire passage 11 and communicates with it; The clamp 3 is a ring structure with an opening. When the clamp 3 is subjected to force, it can undergo elastic deformation, which changes the opening spacing of the ring structure. The clamp 3 is made of flexible material and is located inside the wire passage 11 to wrap around the edge of the wire passage 11. The connector 2 has a connection point 22 on one side for connecting other accessories, and a fitting part on the other side for fitting into the receiving part 13. The inner side of the fitting has a concave arc edge 211, which is used to mate with the edge of the wire passage 11 to form a wire passage hole with closed edge. The clamp 3 has a first connecting part at each end of its opening, and the fitting part of the connector 2 has a second connecting part for connecting with the first connecting part. Through the connection of the first and second connecting parts, the clamp 3 and the concave arc edge 211 of the connector 2 form a closed ring.

[0029] This embodiment uses a ring-shaped clamp to wrap around the edge of the cable passage opening of the inner windshield made of sheet metal, forming a rounded surface to prevent the sharp edge of the inner windshield's cable passage opening from cutting the wiring. Simultaneously, a connector is used to position the clamp, ensuring its stability. Furthermore, the concave arc edge of the connector forms another rounded surface, creating a complete cable passage hole with rounded edges, greatly reducing the risk of wiring damage.

[0030] As a preferred embodiment, the clamp 3 is engaged with the wire passage 11; the clamp 3 is also preferably engaged with the connector 2.

[0031] As a preferred embodiment, the edge of the cable passage 11 is provided with an inwardly extending insert 12, and the clamp 3 is provided with a slot 33 for insertion and positioning with the insert 12. The clamp 3 can be prevented from rotating circumferentially by the insertion and cooperation of the two.

[0032] As a preferred embodiment, the outer wall of the clamp 3 is provided with a concave circumferential groove 32 along the circumferential direction, and a rim 34 is formed on the upper and lower sides of the circumferential groove 32. The circumferential groove 32 is used to accommodate the edge of the wire passage 11, and the rim 34 is used to wrap the edge of the wire passage 11, thereby positioning the clamp 3 in the vertical direction and preventing the clamp 3 from moving along the axial direction of the wire passage. The rim 34 preferably has a smooth surface.

[0033] As a preferred embodiment, the structure of the fitting part includes a support plate 21 and positioning steps 23 located on both sides of the support plate 21 with a reduced height. The support plate 21 is used to be accommodated in the receiving part 13, and the two positioning steps 23 are used to cooperate with the inner windshield 1 for positioning. The concave arc-shaped edge 211 is provided in the inner circle of the support plate 21.

[0034] As a preferred embodiment, the second connecting part includes a first slot 24, which is located at the end of the positioning step 23.

[0035] As a preferred embodiment, the first connecting part includes an extension 31 extending outward from the end of the opening of the clamp 3, and a second groove 311 provided on the extension 31 for engaging with the first groove 24. After the first groove 24 and the second groove 311 engage with each other, they are located on two orthogonal planes, achieving locking and limiting in the two orthogonal planes, that is, limiting the clamp 3 up, down, left and right.

[0036] The clamp 3 is a flexible component with a certain degree of elastic deformation capability. During installation in this embodiment, the extensions 31 at both ends of the clamp 3 opening can be pinched with the thumb and forefinger to cause it to contract and deform (similar to a retaining spring). The direction of contraction... Figure 5 As shown by the middle arrow. Then, the clamp 3 is placed in the cable passage 11 of the inner windshield 1. The clamp 3 springs back and is stably locked in the cable passage. Then, the connector 2 is fitted onto the inner windshield 1 and engaged with the clamp 3 to complete the installation.

[0037] As a preferred option, clamp 3 is a plastic part.

[0038] As a preferred embodiment, the extension 31 extends outward from the edge 34 located on one side of the circumferential groove 32, that is, there is a height difference between the extension 31 and the annular structure of the clamp 3 body, so as to make way and achieve the corresponding connection.

[0039] This embodiment also provides an electric vehicle, including the aforementioned sheet metal windshield cut-resistant structure. The connector 2 is connected to the front of the electric vehicle via a connection point 22. The connection point 22 is preferably a screw connection point.

[0040] It will be understood by those skilled in the art that the above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A sheet metal windproof cut-resistant structure, characterized in that, It includes an inner wind deflector (1), a connector (2), and a clamp (3); the inner wind deflector (1) is provided with a cable passage (11) and a receiving part (13) communicating with it; The clamp (3) is a ring structure with an opening, which can undergo elastic deformation after being subjected to force; The clamp (3) is made of flexible material and is located inside the wire passage (11) to wrap around the edge of the wire passage (11); The connector (2) has a connection point (22) on one side for connecting other accessories, and a fitting part on the other side for fitting into the receiving part (13). The inner side of the fitting has a concave arc edge (211) for connecting with the edge of the wire passage (11) to form a wire passage hole with closed edge. The clamp (3) has a first connecting part at each end of its opening, and the fitting part of the connector (2) has a second connecting part for connecting with the first connecting part. Through the connection of the first and second connecting parts, the clamp (3) and the concave arc edge (211) of the connector (2) form a closed ring.

2. The sheet metal windbreak anti-cut line structure according to claim 1, characterized in that, The clamp (3) is engaged with the wire passage (11); the clamp (3) is engaged with the connector (2).

3. The sheet metal windbreak anti-cut line structure according to claim 1, characterized in that, The edge of the wire passage (11) is provided with an inwardly extending insert (12), and the clamp (3) is provided with a slot (33) for inserting and positioning with the insert (12) to prevent circumferential rotation.

4. The sheet metal windbreak anti-cut line structure according to claim 3, characterized in that, The outer wall of the clamp (3) is provided with a concave circumferential groove (32) along the circumferential direction, and a rim (34) is formed on the upper and lower sides of the circumferential groove (32). The circumferential groove (32) is used to accommodate the edge of the wire passage (11), and the rim (34) is used to wrap the edge of the wire passage (11) to position the clamp (3) in the vertical direction.

5. The sheet metal windbreak anti-cut line structure according to claim 4, characterized in that, The edging (34) has a smooth surface.

6. The sheet metal windbreak anti-cut line structure according to claim 4, characterized in that, The structure of the fitting part includes a support plate (21) and positioning steps (23) on both sides of the support plate (21) with a reduced height. The support plate (21) is used to be accommodated in the receiving part (13), and the two positioning steps (23) are used to cooperate with the inner windshield (1) for positioning. The concave arc edge (211) is provided in the inner circle of the support plate (21).

7. The sheet metal windbreak anti-cut line structure according to claim 6, characterized in that, The second connecting part includes a first slot (24), which is located at the end of the positioning step (23).

8. The sheet metal windbreak anti-cut line structure according to claim 7, characterized in that, The first connecting part includes an extension (31) extending outward from the end of the opening of the clamp (3) and a second slot (311) provided on the extension (31) for engaging with the first slot (24). After the first slot (24) and the second slot (311) engage with each other, they are located on two orthogonal planes, thereby achieving locking and limiting in the two orthogonal planes.

9. The sheet metal windbreak anti-cut line structure according to claim 8, characterized in that, The extension (31) extends outward from the edge (34) located on one side of the circumferential groove (32).

10. The sheet metal windbreak anti-cut line structure according to claim 1, characterized in that, The clamp (3) is a plastic part.

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