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2022

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05

Technical Realization of Automobile Glass Run Channel


  In the technical field of automobile manufacturing, the automotive glass run channel has a mounting rail and a welding rail, and a rail joint is provided at the abutting part of the mounting rail and the welding rail, and one end of the rail joint is a groove welded on the mounting rail The other end is the crack for positioning the welding rail. Positioning pieces are set on the outer walls and bottom of the two sides of the butt joint between the installation rail and the welding rail to effectively ensure the smooth docking of the installation rail and the welding rail in the front, rear and left and right directions. It is easy to operate and easy to assemble. It is simple, reduces the working intensity and improves the stability of the glass lift. Then, let's learn about the technical realization of the automotive glass run channel!

Auto glass guide rail

  The automobile glass guide channel is an important part of the window lifting system, which plays an important role in guiding and limiting the smooth lifting of the window, and directly affects the quality of the window lifting. The two ends of the groove are designed to prevent the glass runner from being hooked and bent inward. The automotive glass guide rail is composed of a connection between the installation rail and the welding rail. The existing connection forms of the installation rail and the welding rail include locking type and wrapping type. Etc., the snap connection is to open a square hole at the end of the welding guide rail, and extend the hook on the installation guide rail for snap connection. There is a boss at the bottom, and a fork structure at the end of the installation guide rail. The installation guide rail is wrapped on the welding guide rail, which is inconvenient to install.

  The automobile glass guide groove can solve the problems that the connection structure between the existing automobile glass installation guide rail and the welding guide rail is not suitable, the docking is not smooth, the glass lifting resistance is large, stuck, and the operation is not smooth.

  As a more specific way of the automobile glass run channel, it is also possible that the clamping part is at least three positioning pieces extending from the groove part and parallel to the installation guide rail . The central part of the sheet is provided with an inward protrusion abutting against the two side outer walls of the welding guide rail.

  By adopting such a structure, the present invention arranges positioning pieces on both sides of the outer wall and bottom of the abutting part of the automobile glass run channel and the welding guide rail, so as to effectively ensure the front and rear alignment of the installation guide rail and the welding guide rail. Smooth abutment in the right direction, easy operation for the operator, simple assembly, and reduced work intensity. When assembling the glass, align the groove of the connector with the end of the mounting rail and weld and fix it, insert the positioning piece into the welding rail, and align Adjust the installation guide rail and welding guide rail up and down to the appropriate position, then fix the installation guide rail on the vehicle body, and set positioning pieces on the outer walls and bottom of the two sides of the butt joint between the installation guide rail and the welding guide rail, so as to effectively ensure the alignment between the installation guide rail and the welding guide rail in the front, rear and left and right directions. Smooth docking, convenient operation, simple assembly, reduced working intensity, and improved stability of glass lifting.

  【Claims for Automobile Glass Run Channel 】

  1. The automobile glass run channel is equipped with a mounting track and a welding track, and a track stopper is arranged at the abutting part of the installation track and the welding track, and it is characterized in that one end of the track stopper is connected to the The groove part for installing track welding, and the other end is a clamping part for positioning the welding track.

  2. The characteristic of the automobile glass run channel is that the clamping part is at least three positioning pieces extending from the groove part and parallel to the installation guide rail, and at the central part of the two opposite positioning pieces A convex portion is provided on the inner side, and the convex portion abuts against the outer walls on both sides of the welding guide rail.

  The above is the technical realization of the automotive glass guide rail. If you want to know more, please feel free to contact us!