Glass guide groove mechanism and automobile door
By bending the glass guide rail and connecting it with the inner panel of the window frame, combined with the design of the window frame reinforcement panel and sealing strip, the problems of material increase and weight increase in the prior art are solved, and the cost reduction and weight reduction are achieved.
Patent Information
- Application Number
- CN202422146823.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-02
- Publication Date
- 2025-07-25
- Estimated Expiration
- 2034-09-02
AI Technical Summary
In the existing automobile door guide structure, due to the length of the welded edge, the materials used for the window frame inner plate, glass guide rail, window frame reinforcement plate and sealing strip are increased, which increases production costs and increases the overall weight.
The first end of the glass guide rail is bent along the direction of the inner panel of the window frame at a preset angle, and the inner panel of the window frame is connected to the first end. The end of the window frame reinforcement plate is connected to the second end of the glass guide rail. The lip of the sealing strip is overlapped at the joint between the inner panel of the window frame and the first end, reducing the material used for each component.
On the premise of ensuring connection strength, production costs are reduced and the overall weight is optimized, and the material structure is optimized.
Smart Images
Figure CN223148180U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the technical field of door guide groove manufacturing, and particularly relates to a glass guide groove mechanism and an automobile door. Background Art
[0002] Currently, as Figure 1 shown, in the existing automobile door guide groove structure, the ends of the inner window frame plate, the glass guide rail, and the window frame reinforcement plate are welded together to form a welding edge. By hooking the lip of the sealing strip on the welding edge, the guide groove itself can be fixed, and at the same time, the welding edge of the guide rail can be shielded to achieve an aesthetic effect.
[0003] However, on the one hand, in the above-mentioned existing automobile door guide groove structure, due to the excessive length of the welding edge, on the one hand, it will lead to an increase in the material consumption of all the above structures, and on the other hand, it will also increase the length of the lip of the sealing strip arranged in the glass guide rail, increasing the production cost and increasing the overall weight. Utility Model Content
[0004] Aiming at the above technical problems, this application provides a glass guide groove mechanism and an automobile door, aiming to solve the problem that in the existing automobile door guide groove structure, due to the excessive length of the welding edge, the material consumption of all the structures in the background art increases, thereby increasing the production cost and increasing the overall weight.
[0005] To achieve the above object, this application provides a glass guide groove mechanism, including: an inner window frame plate, a glass guide rail, a window frame reinforcement plate, and a sealing strip. The glass guide rail has a first end and a second end. The first end is bent along the direction of the inner window frame plate at a preset angle. The inner window frame plate is connected to the first end. The end of the window frame reinforcement plate is connected to the second end. The sealing strip is arranged in the glass guide rail, and the lip of the sealing strip overlaps at the joint of the inner window frame plate and the first end.
[0006] Optionally, the first end is bent along the direction of the inner window frame plate at a preset angle to form a side plane, and the end of the inner window frame plate is arranged on the side plane.
[0007] Optionally, the lip overlaps on the inner window frame plate relative to the side plane.
[0008] Optionally, the preset angle is 105° - 120°.
[0009] Optionally, the lip is arc-shaped.
[0010] Optionally, the radius of the lip is 5.5 mm - 8.5 mm.
[0011] Optionally, the preset angle is 105° to 110°, and the radius of the lip is 5.5 mm to 7.5 mm.
[0012] Optionally, the preset angle is 115° to 120°, and the radius of the lip is 6.5 mm to 8.5 mm.
[0013] Optionally, the end of the window frame reinforcement plate overlaps on the second end.
[0014] This application also provides an automobile door, including a window frame and the glass guide groove mechanism as described above, and the glass guide groove mechanism is arranged in the window frame.
[0015] In this application, by bending the first end of the glass guide rail close to the inner plate of the window frame at a preset angle and connecting the inner plate of the window frame with the first end, the material used for the inner plate of the window frame and the glass guide rail is reduced; by connecting the second end of the window frame reinforcement plate to the glass guide rail, the material used for the window frame reinforcement plate is reduced; by overlapping the lip of the sealing strip at the joint of the inner plate of the window frame and the first end, the material used for the lip is reduced; thus, the production cost is reduced and the overall weight is reduced. Description of the Drawings
[0016] In order to more clearly illustrate the technical solutions of the embodiments of this application, the following will briefly introduce the drawings required to be used in the embodiments. It should be understood that the following drawings only show some embodiments of this application, and therefore should not be regarded as limiting the scope. For those of ordinary skill in the art, without creative efforts, other related drawings can also be obtained based on these drawings.
[0017] Figure 1 It is a schematic cross-sectional structure diagram of an existing glass guide groove mechanism;
[0018] Figure 2 It is a schematic cross-sectional structure diagram of the glass guide groove mechanism provided by an embodiment of this application. Detailed Embodiments
[0019] The following will combine the drawings to describe in detail specific embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. Based on the description of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention.
[0020] The following specific embodiments illustrate the implementation manners of this application. Those familiar with this technology can easily understand other advantages and effects of this application from the content disclosed in this specification.
[0021] In the description of the present invention, unless otherwise clearly specified and defined, terms such as "arranged", "installed", "connected", etc. should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms can be understood according to specific circumstances.
[0022] The orientation or positional relationship indicated by terms such as "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the product of the invention is usually placed when in use. It is only for the convenience of description and simplification of the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention.
[0023] Moreover, terms such as "first", "second", "third", etc. are only used to distinguish elements with similar attributes, rather than indicating or implying relative importance or a specific order.
[0024] In addition, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion. In addition to including the listed elements, it may also include other elements not specifically listed.
[0025] Please refer to Figure 1 , Figure 1 , which shows a schematic cross-sectional structure diagram of an existing glass guide groove mechanism. The end of the glass guide rail 20 extends horizontally. After one end of the window frame reinforcement plate 30 and the inner window frame plate 10 are bent multiple times, they are stacked horizontally above the end of the glass guide rail 20 in sequence. The end of the inner window frame plate 10, the window frame reinforcement plate 30, and the glass guide rail 20 are sequentially connected to each other by welding. In this way, a welding edge extending horizontally is formed. Among them, in order to perform the welding process at the end of the glass guide rail 20 extending horizontally, one end of the window frame reinforcement plate 30 and the inner window frame plate 10 need to be bent multiple times to be stacked with the end of the glass guide rail 20, resulting in the problem of too long length of the welding edge, which leads to an increase in the materials used for the inner window frame plate 10, the glass guide rail 20, and the window frame reinforcement plate 30. At the same time, it also increases the length of the lip 41 of the sealing strip 40 provided in the glass guide rail 20 to hook and cover the welding edge, increasing the production cost and the overall weight.
[0026] Please refer to Figure 2 , Figure 2The cross-sectional structural schematic diagram of a glass guide groove mechanism is shown. The glass guide groove mechanism includes: an inner window frame plate 10, a glass guide rail 20, a window frame reinforcement plate 30, and a sealing strip 40. The glass guide rail 20 has a first end 21 and a second end 22.
[0027] In a first aspect, the first end 21 is bent along the direction of the inner window frame plate 10 at a preset angle, and the inner window frame plate 10 is connected to the first end 21. In this way, the first end 21 of the glass guide rail 20 and the end of the inner window frame plate 10 do not need to extend horizontally, reducing the material used for the inner window frame plate 10. In addition, since the first end 21 is in a bent state, it only needs to ensure that a good connection can be formed between its contact surface and the inner window frame plate 10 during the welding process. Therefore, the length of the first end 21 can be adaptively shortened, thereby achieving the effect of reducing the material used for the glass guide rail 20.
[0028] In a second aspect, by connecting the end of the window frame reinforcement plate 30 to the second end 22 of the glass guide rail 20, it can not only make the end of the window frame reinforcement plate 30 not need to be bent and extended multiple times to reach the connection point between the inner window frame plate 10 and the glass guide rail 20, reducing the material used for the window frame reinforcement plate 30, but also avoid the phenomenon that the welding pliers are blocked by the window frame reinforcement plate 30 during the welding of the window frame reinforcement plate 30, the inner window frame plate 10, and the glass guide rail 20, thus preventing the welding from being impossible.
[0029] In a third aspect, since the connection point between the inner window frame plate 10 and the first end 21 no longer extends horizontally, the lip 41 of the sealing strip 40 used to hook and cover the connection point between the inner window frame plate 10 and the first end 21 also does not need to extend horizontally accordingly, shortening the length of the lip 41. By overlapping the lip 41 of the sealing strip 40 on the connection point between the inner window frame plate 10 and the first end 21, the purpose of reducing the material used for the lip 41 is achieved.
[0030] In summary, with this structure, while ensuring that the connection (welding) strength between the inner window frame plate 10, the glass guide rail 20, and the window frame reinforcement plate 30 is hardly affected, the materials used for the inner window frame plate 10, the glass guide rail 20, the window frame reinforcement plate 30, and the sealing strip 40 are reduced, the production cost is lowered, and the overall weight is reduced.
[0031] Optionally, the first end portion 21 is bent in the direction of the inner plate 10 of the window frame at a preset angle to form a side plane, and the end portion of the inner plate 10 of the window frame is disposed on the side plane. Specifically, in this embodiment, the length of the first end portion 21 of the glass guide rail 20 can be delimited according to actual requirements first, and then the first end portion 21 is bent in the direction of the inner plate 10 of the window frame at a preset angle. In this way, the plane below the first end portion 21 that was originally in the horizontal direction will be flipped to face the end portion of the inner plate 10 of the window frame, and this plane is the side plane. Further, the end portion of the inner plate 10 of the window frame overlaps on the side plane to ensure that when welding is performed in a surface contact form between the two, a weld seam with better stability and firmness can be obtained.
[0032] Optionally, the lip 41 overlaps on the inner plate 10 of the window frame relative to the side plane. Specifically, in this embodiment, the lip 41 of the sealing strip 40 only needs to cover the welding edge formed between the inner plate 10 of the window frame and the first end portion 21 in the height direction. In the illustrated structure, the end portion of the inner plate 10 of the window frame is stacked above the first end portion 21 and extends to the bent portion of the first end portion 21 to increase the contact area between the two. In this way, the length of the lip 41 does not need to be set too long. The lip 41 only needs to overlap on the inner plate 10 of the window frame relative to the side plane, and then the welding edge formed between the inner plate 10 of the window frame and the first end portion 21 can be hooked and covered, reducing the material used for the lip 41.
[0033] Please refer to Figure 1 and Figure 2 , the preset angle θ is 105° - 120°. Specifically, in this embodiment, the angle θ at which the first end portion 21 is bent can be, for example, 105°, 107°, 108°, 110°, 113°, 115°, 116°, 119°, 120°, etc., and is not limited herein. Among them, Figure 1 the marked position corresponding to a in Figure 2 is the same as the marked position corresponding to a' in Figure 1 , and both represent the distance between the bent portion of the glass guide rail 20 and the rightmost side of the welding edge. In the illustrated structure, the length of a shown in
[0034] is between 21 mm and 23 mm. By adjusting the angle at which the first end portion 21 is bent, the length of a' can be shortened to be between 14 mm and 16 mm, reducing the material used for the inner plate 10 of the window frame, the glass guide rail 20, and the sealing strip 40 in this direction compared with the prior art.
[0034] Optionally, the lip 41 is arc-shaped. Specifically, in this embodiment, the welding edge formed between the inner plate 10 of the window frame and the first end portion 21 is formed in the height direction, and the end portion of the inner plate 10 of the window frame also extends to the bent portion of the first end portion 21. Therefore, the shape of the lip 41 does not need to be set as a long strip, and the arc-shaped lip 41 can achieve hooking and covering the welding edge formed between the inner plate 10 of the window frame and the first end portion 21, reducing the material used for the lip 41.
[0035] Optionally, the radius r of the lip 41 is 5.5 mm to 8.5 mm. Specifically, in this embodiment, the radius r of the arc-shaped lip 41 is 5.5 mm to 8.5 mm. For example, it can be 5.5 mm, 5.8 mm, 5.9 mm, 6.1 mm, 6.3 mm, 6.5 mm, 6.9 mm, 7.0 mm, 7.5 mm, 7.6 mm, 7.8 mm, 8.0 mm, 8.2 mm, 8.4 mm, 8.5 mm, etc., which is not limited herein. Among them, Figure 1 the marked position corresponding to b in Figure 2 is the same as the marked position corresponding to b' in Figure 1 and both represent the distance between the leftmost and rightmost sides of the lip 41. In the illustrated structure, in
[0036] Optionally, the preset angle θ is 105° to 110°, and the radius r of the lip 41 is 5.5 mm to 7.5 mm. Specifically, in this embodiment, when the preset angle θ is between 105° and 110°, such as 105°, 107°, 108°, 110°, etc., correspondingly, the radius r of the arc-shaped lip 41 can be, for example, 5.5 mm, 5.8 mm, 5.9 mm, 6.1 mm, 6.3 mm, 6.5 mm, 6.9 mm, 7.0 mm, 7.5 mm, etc. In this way, the radius of the lip 41 can be adaptively set according to the preset angle θ to achieve the purpose of reducing the material used for the lip 41.
[0037] Optionally, the preset angle θ is 115° to 120°, and the radius r of the lip 41 is 6.5 mm to 8.5 mm. Specifically, in this embodiment, when the preset angle θ is between 115° and 120°, such as 115°, 116°, 119°, 120°, etc., correspondingly, the radius r of the arc-shaped lip 41 can be, for example, 6.5 mm, 6.9 mm, 7.0 mm, 7.5 mm, 7.6 mm, 7.8 mm, 8.0 mm, 8.2 mm, 8.4 mm, 8.5 mm, etc. In this way, the radius of the lip 41 can be adaptively set according to the preset angle θ to achieve the purpose of reducing the material used for the lip 41.
[0038] Optionally, the end of the window frame reinforcement plate 30 overlaps the second end portion 22. Specifically, in this embodiment, the end of the window frame reinforcement plate 30 is wrapped around the second end portion 22 arranged in the horizontal direction by bending. In this way, on the one hand, the increased contact area can effectively improve the stability and firmness of the weld when performing the welding process on the two. On the other hand, the raised portion formed by the end of the window frame reinforcement plate 30 on the second end portion 22 can also be used for the protruding engaging portion of the sealing strip 40 to overlap, so as to improve the firmness of the sealing strip 40 in the glass guide rail 20.
[0039] The present application also provides an automobile door, including a window frame and the glass guide groove mechanism as described above, and the glass guide groove mechanism is arranged in the window frame. According to the foregoing, in the manufacturing process of the automobile door, since the materials of the inner window frame plate 10, the glass guide rail 20, the window frame reinforcement plate 30 and the sealing strip 40 in the glass guide groove mechanism of the present application are significantly reduced compared with the prior art, thus, without affecting the structural strength of the glass guide groove mechanism, the production cost of the automobile door is reduced and the overall weight of the automobile door is reduced, which is beneficial to the development of the automobile manufacturing industry.
[0040] In the present application, by bending the first end portion of the glass guide rail close to the inner window frame plate at a preset angle and connecting the inner window frame plate with the first end portion, the materials of the inner window frame plate and the glass guide rail are reduced; by connecting the end of the window frame reinforcement plate to the second end portion of the glass guide rail, the materials of the window frame reinforcement plate are reduced; by overlapping the lip of the sealing strip at the joint of the inner window frame plate and the first end portion, the materials of the lip are reduced; thus, the production cost is reduced and the overall weight is reduced.
[0041] As described above, the above is only the specific implementation manner of the present application, but the protection scope of the present application is not limited thereto. Any changes or substitutions that can be easily thought of by those skilled in the art within the technical scope disclosed by the present invention should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims
1. A glass guide groove mechanism, characterized in that, Comprising: An inner window frame panel, a glass guide rail, a window frame reinforcement plate, and a sealing strip. The glass guide rail has a first end and a second end. The first end is bent at a preset angle along the direction of the inner window frame panel. The inner window frame panel is connected to the first end. The end of the window frame reinforcement plate is connected to the second end. The sealing strip is disposed in the glass guide rail, and the lip of the sealing strip overlaps at the joint between the inner window frame panel and the first end.
2. The glass guide groove mechanism according to claim 1, wherein The first end is bent at a preset angle along the direction of the inner window frame panel to form a side plane, and the end of the inner window frame panel is disposed on the side plane.
3. The glass guide groove mechanism according to claim 2, wherein, The lip overlaps on the inner window frame panel relative to the side plane.
4. The glass guide groove mechanism according to claim 1, characterized in that, The preset angle is 105° to 120°.
5. The glass guide groove mechanism according to claim 1, wherein The lip is arc-shaped.
6. The glass guide groove mechanism according to claim 5, wherein, The radius of the lip is 5.5 mm to 8.5 mm.
7. The glass guide groove mechanism according to claim 5, characterized in that, The preset angle is 105° to 110°, and the radius of the lip is 5.5 mm to 7.5 mm.
8. The glass guide groove mechanism according to claim 5, characterized in that, The preset angle is 115° to 120°, and the radius of the lip is 6.5 mm to 8.5 mm.
9. The glass guide groove mechanism according to claim 1, wherein, The end of the window frame reinforcement plate overlaps on the second end.
10. An automobile door, characterized in that, Comprising a window frame and a glass guide groove mechanism according to any one of claims 1 to 9, the glass guide groove mechanism being disposed in the window frame.