Automobile left guide rail assembly

Abstract

The utility model discloses an automobile left guide rail assembly, and relates to the technical field of automobile parts. Comprising a left guide rail body, a Y-direction positioning part is arranged at the top of the left guide rail body, a curtain channel is formed in one side of the Y-direction positioning part, a plurality of reinforcing ribs are arranged between the top of the left guide rail body and the Y-direction positioning part, a channel chamfering part is arranged at one end of the curtain channel, and the reinforcing ribs are triangular. The stability between the left guide rail body and the Y-direction positioning part is guaranteed through the triangular reinforcing ribs, the overall structural strength of the left guide rail body is improved, wire harnesses can be clamped in the wire harness grooves through the arrangement of the wire harness grooves and the cooperation of the limiting ribs, the wire harnesses are arranged in order and cannot be disordered, use is more convenient, and the service life of the left guide rail body is prolonged. The reference positioning hole and the Y-direction positioning part are both used for positioning during machining of the left guide rail body, stability during machining of the left guide rail body is greatly improved, the reference positioning hole is kidney-shaped, and the position of the left guide rail body during machining and positioning can be adjusted.

Description

Technical Field

[0001] This utility model relates to the field of automotive parts technology, specifically to an automotive left guide rail assembly. Background Technology

[0002] A car sunroof, installed on the roof, effectively improves air circulation inside the vehicle, increasing the intake of fresh air. It also provides a wider field of vision and accommodates the needs of mobile photography and videography. Car sunroofs can be broadly categorized into: sliding type, retractable type, retractable-and-tilt type, panoramic type, and curtain type. They are primarily installed on commercial SUVs and sedans.

[0003] Current automotive sunroof guide rails lack a positioning structure, resulting in insufficient stability during processing, burrs that easily form, affecting processing accuracy, and ultimately leading to poor overall performance. Utility Model Content

[0004] This utility model provides a left guide rail assembly for automobiles to solve the problems in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a left guide rail assembly for automobiles, including a left guide rail body, a Y-direction positioning part is provided on the top of the left guide rail body, a curtain channel is provided on one side of the Y-direction positioning part, a plurality of reinforcing ribs are provided between the top of the left guide rail body and the Y-direction positioning part, and a channel chamfer is provided at one end of the curtain channel.

[0006] Furthermore, the reinforcing rib is triangular in shape.

[0007] Furthermore, a wire harness groove is provided between the top of the left guide rail body and the curtain channel.

[0008] Furthermore, the inside of the wire harness groove is provided with limiting ribs.

[0009] Furthermore, reference positioning holes are provided inside both ends of the left guide rail body.

[0010] Furthermore, the interior of the left guide rail body is provided with several sets of rectangular grooves for guide rail supports, and each set of rectangular grooves for guide rail supports has no fewer than two.

[0011] Furthermore, the top of the left guide rail body is provided with several stamping grooves, and one side of the left guide rail body is provided with several clearance notches.

[0012] Furthermore, the top of the left guide rail body is provided with a second stamping groove, and the interior of the second stamping groove is provided with a pin and a plastic positioning pin located on one side of the pin.

[0013] Furthermore, the interior of the second stamping groove is also provided with a positioning notch located on one side of the pin.

[0014] Furthermore, the bottom of the left guide rail body is provided with several installation marks and corresponding Velcro fasteners.

[0015] Compared with the prior art, this utility model provides a left guide rail assembly for automobiles, which has the following beneficial effects:

[0016] The left guide rail assembly of this car features triangular reinforcing ribs that ensure stability between the left guide rail body and the Y-axis positioning part, improving the overall structural strength of the left guide rail body. The wiring harness groove, in conjunction with the limiting ribs, can hold the wiring harness inside the groove, ensuring an orderly and tidy arrangement of the wiring harness and making it more convenient to use. The reference positioning hole and the Y-axis positioning part are used for positioning during the machining of the left guide rail body, greatly improving the stability of the left guide rail body during machining. The reference positioning hole is waist-shaped, allowing adjustment of the position of the left guide rail body during machining. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the magic snap structure of this utility model;

[0019] Figure 3 This is a schematic diagram of the curtain channel structure of this utility model;

[0020] Figure 4 This is a schematic diagram of the stamping groove structure of this utility model.

[0021] In the diagram: 1. Left guide rail body; 111. Reference positioning hole; 112. Rectangular groove of guide rail support; 113. Installation mark; 11. Y-direction positioning part; 12. Curtain channel; 13. Channel chamfer part; 14. Wire harness groove; 141. Limiting rib; 15. Avoidance notch; 16. Reinforcing rib; 17. Stamping groove one; 18. Stamping groove two; 181. Pin; 182. Plastic positioning pin; 183. Positioning notch; 19. Velcro. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figure 1-4This utility model discloses a left guide rail assembly for automobiles, including a left guide rail body 1. A Y-direction positioning part 11 is provided on the top of the left guide rail body 1, and a curtain channel 12 is provided on one side of the Y-direction positioning part 11. A plurality of reinforcing ribs 16 are provided between the top of the left guide rail body 1 and the Y-direction positioning part 11. A channel chamfer part 13 is provided at one end of the curtain channel 12. The Y-direction positioning part 11 is used for Y-direction positioning during the processing of the left guide rail body 1, and both ends of the left guide rail body 1 are used for X-direction positioning.

[0024] Specifically, the reinforcing rib 16 is triangular in shape. The triangular reinforcing rib 16 ensures the stability between the left guide rail body 1 and the Y-direction positioning part 11 and improves the overall structural strength of the left guide rail body 1.

[0025] Specifically, a wire harness groove 14 is provided between the top of the left guide rail body 1 and the curtain channel 12. A limiting rib 141 is provided inside the wire harness groove 14. The wire harness groove 14 is used to hold the wire harness so that the wire harness is discharged in an orderly manner. The limiting rib 141 is used to cover the wire harness and prevent the wire harness from coming out of the inside of the wire harness groove 14.

[0026] Specifically, reference positioning holes 111 are provided inside both ends of the left guide rail body 1. The reference positioning holes 111 are used for positioning the left guide rail body 1 during processing. The reference positioning holes 111 are waist-shaped and can adjust the position of the left guide rail body 1 during processing.

[0027] Specifically, the left guide rail body 1 has several sets of guide rail support rectangular slots 112 inside, and each set of guide rail support rectangular slots 112 has no less than two slots. The guide rail support rectangular slots 112 are used to connect with guide rail supports.

[0028] Specifically, the top of the left guide rail body 1 is provided with several stamping grooves 17, and one side of the left guide rail body 1 is provided with several clearance notches 15. The clearance notches 15 reduce the processing material of the left guide rail body 1 and reduce the weight of the left guide rail body 1.

[0029] Specifically, the top of the left guide rail body 1 is provided with a stamping groove 18, and the inside of the stamping groove 18 is provided with a pin 181 and a plastic positioning pin 182 located on one side of the pin 181. The inside of the stamping groove 18 is also provided with a positioning notch 183 located on one side of the pin 181. The positioning notch 183, the pin 181 and the plastic positioning pin 182 are used to connect with the car sunroof.

[0030] Specifically, the bottom of the left guide rail body 1 is provided with several installation marks 113 and corresponding magic buckles 19. The installation marks 113 facilitate the installation of magic buckles 19 by the staff. The magic buckles 19 play a fixing role on the sunroof guide rail, ensuring that the sunroof can remain stable when it is opened and closed. At the same time, they also help to seal the sunroof and prevent rainwater, dust and noise from entering the car. In addition, the magic buckles 19 can also effectively reduce the abnormal noise generated by the sunroof during driving, and improve the driving comfort and quietness.

[0031] In summary, the triangular reinforcing ribs 16 of this automotive left guide rail assembly ensure the stability between the left guide rail body 1 and the Y-axis positioning part 11, improving the overall structural strength of the left guide rail body 1. The wiring harness groove 14, in conjunction with the limiting ribs 141, can secure the wiring harness inside the groove 14, ensuring an orderly and tidy arrangement and making it more convenient to use. The reference positioning hole 111 and the Y-axis positioning part 11 are both used for positioning during the machining of the left guide rail body 1, greatly improving the stability of the left guide rail body 1 during machining. The reference positioning hole 111 is waist-shaped, allowing adjustment of the position of the left guide rail body 1 during machining.

[0032] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A left rail assembly for a vehicle comprising a left rail body (1), characterised in that: The top of the left guide rail body (1) is provided with a Y-direction positioning part (11), one side of the Y-direction positioning part (11) is provided with a curtain channel (12), and a plurality of reinforcing ribs (16) are arranged between the top of the left guide rail body (1) and the Y-direction positioning part (11).

2. The left rail assembly of claim 1, wherein: The reinforcing rib (16) is triangular.

3. The left rail assembly of claim 1, wherein: The top of the left guide rail body (1) is provided with a wire harness groove (14) between the curtain channel (12).

4. The left rail assembly of claim 3, wherein: The inside of the wire harness groove (14) is provided with a limiting rib (141).

5. The left rail assembly of claim 1, wherein: The inside of the left guide rail body (1) is provided with a reference positioning hole (111) at both ends.

6. The left rail assembly of claim 1, wherein: The inside of the left guide rail body (1) is provided with a plurality of groups of guide rail support rectangular grooves (112), and the number of guide rail support rectangular grooves (112) in each group is not less than two.

7. The left rail assembly of claim 1, wherein: The top of the left guide rail body (1) is provided with a plurality of stamping grooves I (17), and one side of the left guide rail body (1) is provided with a plurality of avoidance notches (15).

8. The left rail assembly of claim 1, wherein: The top of the left guide rail body (1) is provided with a stamping groove II (18), and the inside of the stamping groove II (18) is provided with a pin (181) and a plastic positioning pin (182) located on one side of the pin (181).

9. A left rail assembly for a vehicle as defined in claim 8, wherein: The inside of the stamping groove II (18) is also provided with a positioning notch (183) located on one side of the pin (181).

10. The left rail assembly of claim 1, wherein: The bottom of the left guide rail body (1) is provided with a plurality of installation marks (113) and magic buckles (19) corresponding to the installation marks (113).

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