CN115489441A - Bracket and bracket combination for curved windshield - Google Patents

Abstract

The invention relates to the field of automobile accessory production, in particular to a bracket for an arc-shaped windshield, which comprises a bracket body and a reinforcing piece, wherein the reinforcing piece is arranged on the bracket body; a notch is formed in the edge of the bracket body, and the notch extends from the edge of the bracket body to the inside of the bracket body; a first side wall and a second side wall opposite to the first side wall are arranged in the notch; the reinforcing piece is located the breach is close to the one end of the limit portion of support body, just the reinforcing piece is connected first lateral wall with the second lateral wall. The invention can improve the fit degree between the bracket and the glass surface and ensure the effectiveness of the component assembled on the bracket.

Description

Bracket and bracket combination for curved windshield

technical field

The invention relates to the field of auto parts production, in particular to a bracket and a bracket combination for a curved windshield.

Background technique

With the development of automobile technology, the functions of automobile windshields are becoming more and more abundant, so more and more components are matched on the front windshield, and the internal structure of the bracket on the front windshield is becoming more and more complicated, resulting in the volume of the bracket increase. Due to the increase in the volume of the bracket, the number of reinforcement structures increases, and the cooling time of each reinforcement structure varies, resulting in an increase in the amount of deformation during the production process and the increase in the amount of deformation caused by the release of internal stress during storage, and the increase in the deformation position, resulting in the final curvature of the bracket. Deviation from the preset arc will result in poor fit between the bracket and the glass. In addition, due to the process of producing glass itself, even the surface of the same type of glass will have different curvatures. At the same time, the same bracket will also be used on the glass of different models, and the glass shapes of different models are different, so it will inevitably cause the problem of poor matching between the bracket and various types of glass, resulting in the camera, sensor on the bracket The relative angle between components such as devices and glass deviates, resulting in functional failure of components.

Contents of the invention

The technical problem to be solved by the present invention is to provide a bracket and a bracket combination for a curved windshield, so as to improve the matching degree between the bracket and different glasses.

In order to solve the problems of the technologies described above, the technical solution adopted in the present invention is:

A bracket for a curved windshield, comprising a bracket body and a reinforcement;

A notch is opened on the side of the bracket body, and the notch extends along the side of the bracket body to the inside of the bracket body;

The notch has a first side wall and a second side wall opposite to the first side wall;

The reinforcement is located in the notch, and the reinforcement connects the first side wall and the second side wall.

In order to solve the above technical problems, another technical solution adopted by the present invention is:

A stent assembly comprising a reinforcement and at least two stent bodies;

There is a gap between the adjacent bracket bodies, and the adjacent bracket bodies are connected by the reinforcing member.

The beneficial effect of the present invention is that: the support body has a larger deformation space by connecting the two parts with a distance through the reinforcement, so that the two separated parts can be slightly adjusted to fit different glass radians, improving The degree of matching between the bracket and the glass expands the scope of application of the bracket.

Description of drawings

Fig. 1 is a schematic structural view of a bracket for a curved windshield in Embodiment 1 of the present invention;

Fig. 2 is an enlarged view of part A in Fig. 1;

Fig. 3 is a top view of a bracket for a curved windshield in Embodiment 1 of the present invention;

Fig. 4 is a partial structural schematic diagram of a bracket for a curved windshield in Embodiment 2 of the present invention;

Fig. 5 is a top view of the bracket assembly in the third embodiment of the present invention;

Fig. 6 is a front view of the bracket assembly in the third embodiment of the present invention.

Label description:

1. Bracket body; 11. Notch; 111. First side wall; 112. Second side wall; 12. Camera bracket; 13. Driving recorder bracket; 14. Auxiliary fixing bracket;

2. Reinforcing member; 21. The first connection surface; 22. The second connection surface;

3. Strengthen the surface.

detailed description

In order to describe the technical content, achieved goals and effects of the present invention in detail, the following descriptions will be made in conjunction with the embodiments and accompanying drawings.

Please refer to Figures 1-6, a bracket for a curved windshield, including a bracket body 1 and a reinforcement 2;

The side of the bracket body 1 is provided with a notch 11, and the notch 11 extends along the side of the bracket body 1 to the inside of the bracket body 1;

The notch 11 has a first side wall 111 and a second side wall 112 opposite to the first side wall 111;

The reinforcement 2 is located in the gap, and the reinforcement 2 is connected to the first side wall 111 and the second side wall 112 .

The working principle of the present invention is:

By setting the notch 11 and setting the reinforcing member 2 on the notch 11, the separated parts of the bracket body 1 on both sides of the notch 11 are connected to improve the deformability of the bracket body 1 and expand the fine-tuning range of the bracket body 1 .

From the above description, it can be seen that the beneficial effect of the present invention is that: the support body 1 has a larger deformation space by connecting the two parts with a distance through the reinforcing member 2, so that the two separated parts can be slightly adjusted to suit Equipped with different glass radians to improve the matching between the bracket and the glass, and expand the scope of application of the bracket.

Further, the thickness of the reinforcing member 2 is smaller than the thickness of the bracket body 1 and greater than or equal to one-fifth of the thickness of the bracket body 1 .

It can be seen from the above description that the thickness of the reinforcing member 2 is less than the thickness of the bracket body 1 and greater than or equal to one-fifth of the thickness of the bracket body 1. Preferably, the thickness of the reinforcing member 2 is smaller than the thickness of the bracket body 1 and greater than or equal to that of the bracket One-half of the thickness of the main body 1, so that the reinforcement 2 has an optimal thickness. When the thickness of the reinforcement 2 is too small, the shrinkage rate after cooling is quite different from that of the bracket body 1, resulting in the two parts connected by the reinforcement 2 due to The shrinkage of the reinforcing member 2 causes warping. In addition, if the thickness of the reinforcing member 2 is too small, it will cause fracture during the process of adjusting the profile, and the final arc of the bracket body 1 will deviate from the arc of the opposite surface of the glass. , in addition, if the reinforcement 2 is too thin, the strength of the reinforcement 2 will be insufficient and the bracket body 1 will be easily broken; and when the thickness of the reinforcement 2 is too large, the cooling rate of the reinforcement 2 will be less than or It is equal to the cooling rate of the bracket body 1. Since the reinforcing member 2 is a convex structure compared with the bracket body 1, it will cause the bracket body 1 to have an anti-concave phenomenon relative to the preset arc, so that an arch bridge is formed between the bracket body 1 and the glass surface. gap. In addition, if the thickness of the reinforcing member 2 is too large, the reinforcing member 2 will not be easily deformed in the process of adjusting the profile, and the connection between the reinforcing member 2 and the side wall will easily break.

Further, the width of the notch 11 is greater than or equal to the thickness of the bracket body 1 .

It can be seen from the above description that the width of the notch 11 is greater than or equal to the thickness of the bracket body 1, which is used to expand the fitting range of the bracket body 1, so that the bracket body 1 can adapt to glasses with different curvatures.

Further, the reinforcing member 2 is in the shape of an arch bridge, and the reinforcing member 2 is located above the notch 11 .

It can be seen from the above description that the arch bridge-shaped reinforcing member 2 has good connection strength and improves the stability and fracture resistance of the bracket body 1 .

Further, the reinforcing member 2 has a first connection surface 21, at least a partial area of the first side wall 111 is sequentially connected with at least a partial area of the second side wall 112 through the first connection surface 21, and Form a smooth reinforcement surface 3.

It can be seen from the above description that the first side wall 111 and the second side wall 112 are connected by the first connection surface 21 to form a smooth reinforcement surface 3 , so that the bracket body 1 can obtain good stability.

Further, the reinforcing member 2 has a second connection surface 22 , and the second connection surface 22 forms a smooth curved surface with the top of the bracket body 1 .

It can be seen from the above description that the second connecting surface 22 forms a smooth curved surface with the top of the bracket body 1 to ensure the aesthetics of the bracket body 1 surface.

In some embodiments, the reinforcing member 2 is flat, and the reinforcing member 2 is located in the notch 11 .

From the above description, it can be known that the reinforcing member 2 is in the shape of a flat plate, which makes the surface of the bracket body 1 smoother, does not interfere with other components, and can reduce the space occupied by the reinforcing member 2 on the bracket body 1, thereby enabling the support body 1 without increasing the bracket. On the premise of the overall volume of the body 1, the bracket body 1 is adapted to the glass surface.

Further, one side of the reinforcement member 2 in the thickness direction is flush with one of the surfaces in the thickness direction of the support body 1 or both surfaces in the thickness direction of the reinforcement member 2 are located at the thickness of the support body 1 direction between two surfaces.

It can be seen from the above description that the positional arrangement of the above two reinforcements can improve the flatness of the surface of the bracket body 1 and improve the utilization rate of the space of the bracket body 1 .

Further, the reinforcing member 2 is perpendicular to the first side wall 111 and the second side wall 112 respectively.

It can be known from the above description that the reinforcing member 2 is perpendicular to the first side wall 111 and the second side wall 112 , which is used to improve the connection strength between the reinforcing member 2 and the bracket body 1 .

A stent combination, comprising a reinforcement 2 and at least two stent bodies 1;

There is a gap between the adjacent bracket bodies 1 , and the adjacent bracket bodies 1 are connected by the reinforcing piece 2 .

It can be seen from the above description that a gap is provided between two adjacent bracket bodies 1, and two adjacent bracket bodies 1 are connected through a reinforcing member 2 to expand the fine-tunable space between two adjacent bracket bodies 1, Improves the fit of the bracket assembly to the glass surface. In some preferred cases, the width of the gap 4 is determined according to the needs of the actual production process. When the width of the gap 4 is less than or equal to twice the thickness of the bracket body 1, the above-mentioned arch bridge-shaped reinforcement 2 is used for connection. When the gap When the width of 4 is greater than or equal to twice the thickness of the bracket body 1, the above-mentioned flat plate-shaped reinforcement 2 is used for connection. While making the support group form an integrated structure and improving the production efficiency and yield rate of the finished glass assembly, the fine-adjustable space between two adjacent support bodies 1 is enlarged, and the fit between the large support assembly and the glass surface is improved.

Please refer to Fig. 1-Fig. 3, embodiment one of the present invention is:

A bracket for a curved windshield, comprising a bracket body 1 and a reinforcement 2; a notch 11 is opened on the side of the bracket body 1, and the notch 11 extends along the side of the bracket body 1 to the inside of the bracket body 1; the notch 11 has a first side wall 111 and a second side wall 112 opposite to the first side wall 111; as a preference, the reinforcing member 2 is located at one end of the notch 11 near the edge of the bracket body 1, and the reinforcing member 2 is connected to the first The side wall 111 and the second side wall 112 . Before producing the bracket for curved windshield, the surface curvature of the windshield that needs to be assembled with the bracket is firstly tested, and the structural design of the bracket for curved windshield is carried out according to the test results, the specific design content includes the gap 11, the length of the notch 11, the width of the notch 11, and the size and position of the reinforcing member 2, so that the surface of the support for the curved windshield that is finally molded and the surface opposite to the glass can be highly bonded to the glass, reducing the need for The relative angle deviation between the bracket of the curved windshield and the glass reduces the possibility of failure of functional components. In this embodiment, preferably, the notch 11 is arranged in a strip shape.

In this embodiment, the reinforcement 2 is in the shape of an arch bridge, and the reinforcement 2 is located above the notch 11 . Specifically, the fact that the reinforcement 2 is located above the notch 11 means that the reinforcement 2 is arranged across the notch 11 , and the reinforcement 2 is arranged on one side of the bracket body 1 for assembling components.

It is worth noting that the above-mentioned above refers to the direction indicated by the arrow in FIG. 1 , and this direction can be adjusted according to the actual use scenario during actual use.

In this embodiment, the thickness of the reinforcing member 2 is less than or equal to the thickness of the bracket body 1 and greater than or equal to 1/2 of the thickness of the bracket body 1, and the width of the notch 11 is greater than or equal to the thickness of the bracket body 1 and less than or equal to the thickness of the bracket body 1. It is equal to twice the thickness of the bracket body 1 .

This design makes the bracket body 1 itself have enough elasticity, and at the same time, it can make the bracket body 1 itself have a certain rigidity, so that the bracket body 1 is not easy to break or deform at the gap 11, and ensure the bonding between the bracket body 1 and the glass surface Spend. Preferably, the thickness of the reinforcing member 2 is one-fifth, one-fourth, one-third, one-half, three-half of the thickness of the bracket body 1 or equal to the thickness of the bracket body 1, and the gap 11 The width is equal to the thickness of the bracket body 1, or 1.1 times, 1.2 times, 1.3 times, 1.4 times, 1.5 times, 1.6 times, 1.7 times, 1.8 times, 1.9 times, 2 times, 2.5 times the thickness of the bracket body 1 , 3 times, 3.5 times, 4 times, 5 times, 6 times, 7 times, 8 times, 9 times or 10 times.

In this embodiment, the reinforcing member 2 has a first connection surface 21 and a second connection surface 22, at least a partial area of the first side wall 111 is sequentially connected with at least a partial area of the second side wall 112 through the first connection surface 21, And form a smooth reinforcing surface 3, and the reinforcing surface 3 is U-shaped; the reinforcing member 2 has a second connecting surface 22 and the top of the bracket body 1 to form a smooth curved surface, and the curved surface is Ω-like. It is worth noting that the top referred to above refers to the direction indicated by the arrow “up” in FIG. 1 , and this direction can be adjusted according to the actual use scenario during actual use.

Please refer to Fig. 4, embodiment two of the present invention is:

The difference between this embodiment and Embodiment 1 is that the structure of the reinforcement 2 is different and the location of the reinforcement 2 is different. In addition, in this embodiment, the width of the notch 11 is greater than or equal to the thickness of the bracket body 1, and less than or equal to Twice the thickness of the bracket body 1 .

In this embodiment, the reinforcement 2 is in the shape of a flat plate, the reinforcement 2 is located in the notch 11 , and the reinforcement 2 is perpendicular to the first side wall 111 and the second side wall 112 .

In this embodiment, one side of the reinforcement member 2 in the thickness direction is parallel to one of the surfaces in the thickness direction of the bracket body 1, and preferably, one side of the reinforcement member 2 in the thickness direction is used for assembly with the bracket body 1 One side of the components is flush; in other equivalent embodiments, the two surfaces in the thickness direction of the reinforcement member 2 are located between the two surfaces in the thickness direction of the bracket body 1, as preferred, at this time, the reinforcement member 2 is in the thickness direction It is centrally arranged in the bracket body 1 in the direction.

Please refer to Fig. 5-Fig. 6, embodiment three of the present invention is:

The difference between this embodiment and Embodiment 1 and Embodiment 2 is that a gap 4 is provided between two adjacent bracket bodies 1 , and two adjacent bracket bodies 1 are connected by a reinforcing member 2 .

A stent combination, comprising a reinforcement 2 and at least two stent bodies 1 ; gaps 4 are provided between adjacent stent bodies 1 , and the adjacent stent bodies 1 are connected by the reinforcement 2 . In order to assemble multiple different components on the inner surface of the glass, multiple bracket bodies 1 with different structures can be connected through reinforcements 2. The bracket body 1 can be divided into a camera bracket 12, a driving recorder bracket 13 and a As for the auxiliary fixing bracket 14 for assembling the casing, in other equivalent embodiments, brackets with other functions may also be provided according to actual needs. Wherein, the width of the gap 4 is determined according to the specific use conditions in the production process. In some specific embodiments, the width of the gap 4 should be greater than or equal to the thickness of the bracket body 1, and the thickness of the reinforcement member 2 should be less than or equal to the thickness of the bracket body. The thickness of the main body 1 is greater than or equal to 1/2 of the thickness of the support main body 1 . In this embodiment, the structure of the reinforcement 2 is the same as that of Embodiment 1 or Embodiment 2. In some further preferred cases, the selection of the reinforcement 2 can be determined according to the width of the gap 4. When the width of the gap 4 is less than or When it is less than twice the thickness of the bracket body 1, the above-mentioned arch bridge-shaped reinforcement 2 can be used for connection; when the width of the gap 4 is greater than or equal to twice the thickness of the bracket body 1, the above-mentioned flat reinforcement 2 can be used to connect. To sum up, the present invention provides a bracket and bracket combination for arc-shaped windshields. By setting the connection structure between the gap and the reinforcement structure on the bracket body, various load supports on the bracket body can be adjusted in a small range. The height of the structure relative to the glass surface enables the bracket body to fit better on the glass surface, and at the same time enables various components loaded on the bracket body to better fit to the glass surface without hollowing, ensuring that the components function is used normally. In addition, when the stents are used in combination, while having the advantages of the above-mentioned single stent body, it can also effectively avoid the loss of the stent combination function caused by the deviation of the bonding position of the stent bodies with different functions, and reduce the working strength and reduce the bonding of the stents. times, thereby increasing production efficiency.

The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent transformations made by using the description of the present invention and the contents of the accompanying drawings, or directly or indirectly used in related technical fields, are all included in the same principle. Within the scope of patent protection of the present invention.

Claims (10)

1. A bracket for a curved windscreen, the bracket for securing components to an interior surface of the windscreen, the bracket comprising a bracket body and a reinforcement;

a notch is formed in the edge of the support body, and the notch extends from the edge of the support body to the inside of the support body;

the notch is internally provided with a first side wall and a second side wall opposite to the first side wall;

the reinforcement is located in the notch, and the reinforcement connects the first sidewall and the second sidewall.

2. The bracket for a curved windshield according to claim 1, wherein the thickness of the reinforcement is less than or equal to the thickness of the bracket body and greater than or equal to one fifth of the thickness of the bracket body.

3. The bracket for a curved windshield according to claim 1 or 2, wherein the width of the notch is greater than or equal to the thickness of the bracket body.

4. A bracket for a curved windscreen according to claim 1 wherein said reinforcement member is in the form of an arch bridge and said reinforcement member is located above said gap.

5. The bracket for a curved windshield according to claim 4, wherein the reinforcement member has a first joining surface by which at least a partial region of the first side wall is joined in sequence with at least a partial region of the second side wall, and constitutes a smooth reinforcement surface.

6. The bracket for a curved windshield according to claim 4, wherein the reinforcement member has a second connecting surface, and the second connecting surface and the top of the bracket body form a smooth curved surface.

7. The bracket for a curved windshield according to claim 1, wherein the reinforcement member is in the form of a flat plate, the reinforcement member being located within the gap.

8. The bracket for a curved windshield according to claim 7, wherein one of the sides in the thickness direction of the reinforcement and one of the surfaces in the thickness direction of the bracket body are parallel to each other.

9. The bracket for a curved windshield according to claim 7, wherein the reinforcement is perpendicular to the first and second side walls, respectively.

10. A stent combination comprising a reinforcing member and at least two stent bodies as claimed in any one of claims 1 to 9;

gaps are reserved between the adjacent support bodies, and the adjacent support bodies are connected through the reinforcing piece.

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