Aluminum alloy profile for passenger car window

Abstract

An aluminum alloy section for a passenger car window comprises a horizontal part (1) and a vertical part (2), the horizontal part (1) is located on the lower portion of the left side of the vertical part (2), three strap grooves are formed in the lower portion of the horizontal part (1) and include the left strap groove (11), the middle strap groove (12) and the right strap groove (13), a U-shaped accessory groove (21) is formed in the lower portion of the right side of the vertical part (2), and the right side of the U-shaped accessory groove (21) is open. A U-shaped accessory groove (21) is arranged on the left side of the base (1), two strap grooves including a lower strap groove (22) and an upper strap groove (23) are arranged on the U-shaped accessory groove (21), a round accessory groove (24) is arranged on the outer side of the middle of the left side of the lower strap groove (22), the round accessory groove (24) is in a large semicircle shape, an opening of the round accessory groove (24) is located on the left side of the lower strap groove (22), inward protruding portions (25) are arranged in the middles of the upper edge and the lower edge of the upper strap groove (23) respectively, and the protruding portions (25) are triangular. The utility model has the advantages of good manufacturability, reliable installation, good sealing performance and long service life.

Description

Technical Field

[0001] This utility model belongs to the technical field of aluminum alloys, and particularly relates to an aluminum alloy profile for bus windows. Background Art

[0002] As an important means of transportation in people's lives, the window frames of buses are now formed by stamping steel plates and then surface-treated. The manufacturing process is complex, the cost is high, and the weight is large. Summary of the Invention

[0003] Aiming at the deficiencies of the existing bus window frames formed by stamping steel plates and then surface-treated, with complex manufacturing process, high cost, and large weight, this utility model provides an aluminum alloy profile for bus windows.

[0004] An aluminum alloy profile for bus windows includes a horizontal part and a vertical part. The horizontal part includes a left rubber strip groove, a middle rubber strip groove, and a right rubber strip groove. The vertical part includes a U-shaped fitting groove, a lower rubber strip groove, an upper rubber strip groove, a circular fitting groove, a protruding part, and an inclined line.

[0005] The horizontal part is located at the lower left of the vertical part. There are three rubber strip grooves under the horizontal part, which are, from left to right: the left rubber strip groove, the middle rubber strip groove, and the right rubber strip groove. The left rubber strip groove is rectangular, with short upper and lower sides and long left and right sides. There is a notch in the middle of the lower side of the left rubber strip groove. The middle rubber strip groove is square, with an opening at the lower side. The right rubber strip groove is square, with a notch in the middle of the lower side.

[0006] There is a U-shaped fitting groove under the lower right of the vertical part. The U-shaped fitting groove has an opening on the right side, with a short lower side and a long upper side. There are two rubber strip grooves above the U-shaped fitting groove: the lower rubber strip groove and the upper rubber strip groove. The lower rubber strip groove has an opening at the lower right side, and there is a circular fitting groove on the outer side of the middle of the left side of the lower rubber strip groove. The circular fitting groove is a large semi-circle, and the opening of the circular fitting groove is located on the upper side of the left side of the lower rubber strip groove. The upper rubber strip groove has an opening in the middle of the right side, and there is an inward protruding part in the middle of both the upper and lower sides of the upper rubber strip groove. The shape of the protruding part is triangular, and there is an inclined line extending upward and to the right at the right end of the upper side of the upper rubber strip groove.

[0007] Advantages of this utility model:

[0008] 1. Good processability and low cost;

[0009] 2. Good sealing performance;

[0010] 3. Not easily rusted and long service life. Description of the Drawings

[0011] Figure 1 : It is the end view of this utility model.

[0012] In the figure: 1. Horizontal part; 2. Vertical part; 11. Left leather strip groove; 12. Middle leather strip groove; 13. Right leather strip groove; 21. U-shaped fitting groove; 22. Lower leather strip groove; 23. Upper leather strip groove; 24. Circular fitting groove; 25. Protruding part; 26. Oblique line. Detailed implementation mode

[0013] The present utility model will be further described in detail below with reference to the accompanying drawings.

[0014] An aluminum alloy profile for a passenger car window includes a horizontal part 1 and a vertical part 2. The horizontal part 1 includes a left leather strip groove 11, a middle leather strip groove 11, and a right leather strip groove 13. The vertical part 2 includes a U-shaped fitting groove 21, a lower leather strip groove 22, an upper leather strip groove 23, a circular fitting groove 24, a protruding part 25, and an oblique line 26.

[0015] The horizontal part 1 is located at the lower left of the vertical part 2. There are three leather strip grooves below the horizontal part 1, which are, from left to right: the left leather strip groove 11, the middle leather strip groove 12, and the right leather strip groove 13. The left leather strip groove 11 is rectangular, with short upper and lower sides and long left and right sides. There is a notch in the middle of the lower side of the left leather strip groove 11. The middle leather strip groove 12 is square, with an opening at the lower side. The right leather strip groove 13 is square, with a notch in the middle of the lower side.

[0016] There is a U-shaped fitting groove 21 at the lower right of the vertical part 2. The U-shaped fitting groove 21 has an opening on the right side. The lower side of the U-shaped fitting groove 21 is short and the upper side is long. There are two leather strip grooves above the U-shaped fitting groove 21: the lower leather strip groove 22 and the upper leather strip groove 23. The lower leather strip groove 22 has an opening at the lower right. There is a circular fitting groove 24 on the outer side of the middle of the left side of the upper leather strip groove 23. The circular fitting groove 24 is a large semi-circle, and the opening of the circular fitting groove 24 is located above the left side of the lower leather strip groove 22. The upper leather strip groove 23 has an opening in the middle of the right side. There is an inward protruding part 25 in the middle of both the upper and lower sides of the upper leather strip groove 23. The shape of the protruding part 25 is triangular. There is an oblique line 26 extending upward to the right at the right end of the upper side of the upper leather strip groove 23.

Claims

1. An aluminum alloy profile for a passenger car window, comprising a horizontal portion (1) and a vertical portion (2), wherein the horizontal portion (1) comprises a left leather groove (11), a middle leather groove (12) and a right leather groove (13), and the vertical portion (2) comprises a U-shaped accessory groove (21), a lower leather groove (22), an upper leather groove (23), a circular accessory groove (24), a protruding portion (25) and an oblique line (26), characterized in that: The horizontal part (1) is located at the lower left side of the vertical part (2). There are three leather grooves below the horizontal part (1), which are respectively: a left leather groove (11), a middle leather groove (12) and a right leather groove (13) from left to right. The right side of the vertical part (2) is a U-shaped accessory groove (21). There are two leather grooves above the U-shaped accessory groove (21): a lower leather groove (22) and an upper leather groove (23). There is a circular accessory groove (24) on the left side of the lower leather groove (22). The circular accessory groove (24) is a large semicircle. The opening of the circular accessory groove (24) is located on the upper left side of the lower leather groove (22). There is an inward protrusion (25) in the middle of the upper and lower sides of the upper leather groove (23). The shape of the protrusion (25) is triangular.

2. The aluminum alloy profile for passenger car windows according to claim 1, characterized in that: The left leather strip groove (11) is a rectangle with short upper and lower sides and long left and right sides, and a gap is arranged in the middle of the lower side of the left leather strip groove (11).

3. The aluminum alloy profile for passenger car windows according to claim 1, characterized in that: The middle leather strip groove (12) is a square with an opening at the bottom.

4. The aluminum alloy profile for passenger car windows according to claim 1, characterized in that: The right leather strip groove (13) is a square with a gap in the middle of the lower side.

5. The aluminum alloy profile for passenger car windows according to claim 1, characterized in that: The U-shaped fitting groove (21) is open on the right side, with a short bottom and a long top.

6. The aluminum alloy profile for passenger car windows according to claim 1, characterized in that: The lower right side of the lower leather strip groove (22) is open.

7. The aluminum alloy profile for passenger car windows according to claim 1, characterized in that: The middle opening of the upper leather strip groove (23) on the right side.

8. The aluminum alloy profile for passenger car windows according to claim 1, characterized in that: The right end of the upper leather strip groove (23) top has an oblique line (26) extending to the upper right.

Images