Support joint
By designing a bracket joint of an n-type body with specific through holes and cutouts, the problem of insufficient connection firmness and stability in the prior art is solved, and firm connection of parts and guaranteeing vehicle performance and safety is achieved.
Patent Information
- Application Number
- CN202421094883.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-20
- Publication Date
- 2024-12-24
- Estimated Expiration
- 2034-05-20
AI Technical Summary
When connecting automotive parts, existing bracket joints have insufficient connection firmness and stability, which affects the performance and safety of the vehicle.
A bracket joint including an n-type body is designed, with a first through hole and a second through hole at both ends, the first through hole coaxial, the second through hole is perpendicular and parallel to the first through hole axis, and the two through holes intersect , the upper part of the n-type body is a trapezoidal cross-section, with cutouts at both ends, and weight reduction grooves are provided on the outside to increase the contact area and connection stability.
Through this structure, the firm connection and stability of components are achieved, and the performance and safety of the vehicle are guaranteed.
Smart Images
Figure CN222229057U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of automobile parts, in particular to a bracket joint. Background Art
[0002] Bracket joints are important connection points between the chassis, body and other key components of a car. They provide stable support and fixation for these components, ensuring that the vehicle can maintain structural integrity and stability under various road conditions and driving conditions. In addition, bracket joints can also play a variety of roles in the car, such as transmitting moment, torque, adjustment and positioning. They are an indispensable part of the vehicle structure and have an important impact on the performance and safety of the vehicle. Therefore, it is of great significance to design a bracket joint. Utility Model Content
[0003] The utility model aims to provide a bracket joint for the deficiencies of the prior art, which has a reasonable design, is easy to use, is convenient for connecting automobile parts, and strengthens the firmness of the connection between automobile parts, thereby helping to ensure the performance and safety of the vehicle.
[0004] The technical solution adopted by the utility model to solve its technical problems is: a bracket joint, including an n-type body, wherein a first through hole and a second through hole are arranged at both ends of the n-type body, the first through hole is coaxial, the second through hole is perpendicular to the axis of the first through hole, and the axes of the two second through holes are parallel, the second through hole is close to the lower part of the n-type body, the first through hole is close to the middle part of the n-type body, and the first through hole intersects with the second through hole.
[0005] Furthermore, the axis of the first through hole is perpendicular to the inner side surface of the lower portion and the outer side surface of the upper portion of the n-type body.
[0006] Furthermore, the outer surface of the upper portion of the n-type body is a trapezoid that is smaller at the top and larger at the bottom.
[0007] Furthermore, the cross section of the n-type body is in a "convex" shape.
[0008] Furthermore, two ends of the n-type body are provided with cutouts, and the length direction of the cutouts is parallel to or consistent with the axis of the first through hole.
[0009] Furthermore, a weight-reducing groove is provided on the outer side of the upper portion of the n-type body.
[0010] The beneficial effects of the utility model are as follows: a bracket joint comprises an n-type body, a first through hole and a second through hole are arranged at both ends of the n-type body, the first through hole is coaxial, the second through hole is perpendicular to the axis of the first through hole, and the axes of the two second through holes are parallel, the second through hole is close to the lower part of the n-type body, the first through hole is close to the middle part of the n-type body, and the first through hole intersects with the second through hole. The structure of the utility model can connect two or more parts, and ensure the firmness and stability of the connection of the parts, thereby ensuring the performance and safety of the vehicle. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 It is a structural schematic diagram of the utility model.
[0012] Figure 2 yes Figure 1 main view.
[0013] Figure 3 yes Figure 1 Side view of.
[0014] Description of reference numerals:
[0015] 1——n-type body, 2——first through hole, 3——second through hole, 4——inner side surface, 5——outer side surface, 6——cutout, 7——weight reduction hole. DETAILED DESCRIPTION
[0016] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments, but the scope of implementation of the present invention is not limited thereto.
[0017] It should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying 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 cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.
[0018] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" 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 a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0019] like Figure 1 , Figure 2 and Figure 3 As shown, a bracket joint of the present embodiment includes a body, the body is U-shaped or n-shaped, and the present embodiment is described by taking the n-type body structure as an example, the n-type body includes an upper section and a lower section, the open end is the lower section, and the two ends of the n-type body 1 are provided with a first through hole 2 and a second through hole 3, the first through hole 2 and the second through hole 3 are located in the lower section of the n-type body, the two first through holes 1 at the two ends are coaxial, the second through hole 3 is perpendicular to the axis of the first through hole 2, and the axes of the two second through holes 3 are parallel, and the second through hole 3 is close to the end or the lower part of the n-type body, The first through hole 2 is close to the middle of the n-type body, and the first through hole 2 intersects with the second through hole 3, that is, the first through hole 2 is connected with the second through hole 3, the two inner side surfaces 4 of the lower part of the n-type body 1 are parallel, the two outer side surfaces 5 of the upper part of the n-type body 1 are parallel, the inner side surface 4 is parallel to the outer side surface 5, the axis of the first through hole 2 is perpendicular to the inner side surface 4, and the side surface of the upper part of the n-type body 1 is a trapezoid with a large upper part and a small lower part, which is conducive to increasing the contact area between the upper side surface of the n-type body and the parts while controlling the overall weight of the bracket joint of the utility model. When in use, a part to be connected is placed inside the n-type body 1, and a part to be connected is placed outside the n-type body 1, and a connecting part such as a bolt passes through the first through hole 2 to connect the parts to be connected in the vehicle, and an adjusting device or a fastening device is connected through the second through hole 3, so as to achieve the firmness of the connection of the connecting parts and ensure the stability of the connection.
[0020] The cross-section of the n-type body 1 is a "convex" shape, that is, the width of the upper section of the n-type body 1 is greater than the width of the lower section, that is, the inner side surface 4 is located on the inner side of the outer side surface 5. When connected, one component is located on the inner side of the n-type body 1, and the other component is located on the outer side of the n-type body 1, and the connection of the components in the vehicle is achieved through the first through hole 2.
[0021] The n-type body 1 is provided with cutouts 6 at both ends, the length direction of the cutout 6 is parallel to the axis of the first through hole 2, and the cutout 6 is connected to the first through hole 2, that is, the cutout 6 divides the second through hole 3 into two sections, so that the cutout 6 and the second through hole 3 are conducive to strengthening the firmness of the connection of the connecting parts in the first through hole 2.
[0022] A weight-reducing groove 7 is provided on the outer side of the upper portion of the n-type body 1, which is beneficial to reducing the weight of the components.
[0023] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit the protection scope of the utility model. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in this field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the essence and scope of the technical solution of the utility model.
Claims
1. A bracket joint, characterized in that: The invention comprises an n-type body (1), wherein two ends of the n-type body (1) are provided with a first through hole (2) and a second through hole (3), the first through hole (2) is coaxial, the second through hole (3) is perpendicular to the axis of the first through hole (2), the axes of the two second through holes (3) are parallel, the second through hole (3) is close to the lower part of the n-type body (1), the first through hole (2) is close to the middle part of the n-type body (1), and the first through hole (2) and the second through hole (3) intersect.
2. A bracket joint according to claim 1, characterized in that: The axis of the first through hole (2) is perpendicular to the inner side surface (4) of the lower part and the outer side surface (5) of the upper part of the n-type body (1).
3. A bracket joint according to claim 1, characterized in that: The side surface of the upper part of the n-type body (1) is a trapezoid that is smaller at the top and larger at the bottom.
4. A bracket joint according to claim 1, characterized in that: The cross section of the n-type body (1) is in the shape of a "convex" character.
5. A bracket joint according to claim 1, characterized in that: Notches (6) are provided at both ends of the n-type body (1), and the length direction of the notch (6) is consistent with the axial direction of the first through hole (2).
6. A bracket joint according to claim 1, characterized in that: A weight-reducing groove (7) is provided on the outer side of the upper part of the n-type body (1).