Large-gradient A column inner plate assembly

Abstract

The utility model discloses a steep slope A pillar inner plate assembly which comprises an A pillar body and a reinforcing rib block, a plurality of reinforcing frame ribs are fixed on the top face of the A pillar body and penetrate through the bottom face of the A pillar body, sliding grooves are formed in the inner walls of the reinforcing frame ribs, a plurality of reinforcing plates are arranged between the top face of the A pillar body and the reinforcing frame ribs, and the reinforcing plates are arranged on the top face of the A pillar body. The side end faces of the multiple reinforcing plates are fixedly connected with the top face of the A column body and the multiple reinforcing frame ribs correspondingly, sliding edges are fixed to the end faces of the two sides of the outer portion of each reinforcing rib block, the sliding edges are slidably connected with sliding grooves in the reinforcing frame ribs, reinforcing hole grooves are formed in the reinforcing frame ribs, and hard force supporting rods are inserted into the reinforcing hole grooves. The A-column inner plate overcomes the problems that an existing A-column inner plate in a large-gradient shape is mostly a sheet metal part, and the sheet metal part is usually made of a thin steel plate in order to bring convenience, so that the A-column inner plate in the large-gradient shape is light and thin in structure, small in bearing force, thin in texture, incapable of guaranteeing strength and incapable of guaranteeing protectiveness of a vehicle cab.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile accessories, in particular to an A-pillar inner plate assembly with a large slope. Background Art

[0002] In the production and manufacturing of automobiles, the A-pillar is located between the windshield and the left and right front doors, and above the left and right rearview mirrors. The A-pillar not only supports the roof structure of the cockpit, but also plays an important protective role for the occupants of the cockpit, especially when the vehicle rolls or overturns. The A-pillar can effectively prevent the cockpit from being squeezed and deformed, and protect the occupants of the cockpit. Here, the processing requirements for the A-pillar inner panel assembly are relatively high. In order to meet the current automobile styling requirements, the A-pillar needs to be processed to form a large slope to meet the automobile styling requirements.

[0003] The existing A-pillar inner panels with large slopes are mostly sheet metal parts. For the convenience of sheet metal, thinner steel plates are usually used. This results in a relatively thin structure of the A-pillar inner panel with a large slope, and a relatively small load-bearing force. The thin texture cannot ensure strength, and the protection of the vehicle cab cannot be guaranteed. Utility Model Content

[0004] The utility model aims to provide an A-pillar inner panel assembly with a large slope, aiming to improve the above-mentioned problem.

[0005] The utility model is achieved in this way:

[0006] A large-slope A-pillar inner panel assembly comprises an A-pillar body and a reinforcing rib block, wherein a plurality of reinforcing frame ribs are fixed on the top surface of the A-pillar body and pass through the bottom surface, and a sliding groove is provided on the inner wall of the reinforcing frame rib, a plurality of reinforcing plates are arranged between the top surface of the A-pillar body and the plurality of reinforcing frame ribs, and the side end surfaces of the plurality of reinforcing plates are respectively fixedly connected to the top surface of the A-pillar body and the plurality of reinforcing frame ribs, sliding edges are fixed to both side end surfaces of the outer side of the reinforcing rib block, and the sliding edges are slidably connected to the sliding grooves on the reinforcing frame ribs, a reinforcing hole groove is provided inside the reinforcing frame rib, and a hard support rod is inserted in the reinforcing hole groove.

[0007] Furthermore, a plurality of through holes are evenly opened on the top surface of the reinforcing frame rib, and a plurality of reinforcing ribs are evenly fixed on the top surface of the reinforcing frame rib.

[0008] Furthermore, connecting rib edges are fixed on both symmetrical end surfaces of the A-pillar body, and a plurality of connecting holes are evenly penetrated through the connecting rib edges.

[0009] Furthermore, a plurality of lower supports are evenly arranged on both sides of the inner arc surface of the reinforcing frame rib, and a rubber block is fixed to one end of the lower support away from the inner arc surface of the reinforcing frame rib.

[0010] Furthermore, connecting screw hole plates are fixed at both ends of the reinforcing frame reinforcement, and fixing bolts are installed through the horizontal threads on the connecting screw hole plates.

[0011] Furthermore, the reinforcing rib blocks and the rigid support rods are made of hot-formed steel.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows: during use, reinforcing frame ribs are arranged on the A-pillar body, and the reinforcing frame ribs are integrally formed and arranged on the A-pillar body. During assembly, the reinforcing rib block is inserted into the slide groove of the reinforcing frame rib, and then the hard support rod is inserted into the reinforcing hole groove of the reinforcing rib block, thereby completing the assembly of the A-pillar body. During the later installation, the reinforcing rib block and the hard support rod are used to enhance the overall strength of the A-pillar body. It is suitable for the inner plate structure of the A-pillar with a large slope, thereby increasing the overall strength and deformation resistance of the A-pillar body. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the exploded structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the A-pillar body in the exploded state in the embodiment of the utility model;

[0017] Figure 4 It is a schematic structural diagram of the reinforcing ribs in the exploded state in the embodiment of the utility model.

[0018] In the figure: 1. A-pillar body; 11. Reinforced frame ribs; 111. Through holes; 112. Reinforced ribs; 12. Slide grooves; 13. Reinforced plates; 14. Connecting rib edges; 141. Connecting holes; 15. Lower pillars; 151. Rubber blocks; 16. Connecting screw hole plates; 17. Fixing bolts; 2. Reinforced rib blocks; 21. Reinforced hole grooves; 22. Slide edges; 23. Hard support rods. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the utility model. Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the utility model for which protection is sought, but merely represents the selected embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the utility model.

[0020] See also Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, a large-slope A-pillar inner panel assembly includes an A-pillar body 1 and a reinforcing rib block 2. A plurality of reinforcing frame ribs 11 are fixed on the top surface of the A-pillar body 1 through the bottom surface, and a slide groove 12 is provided on the inner wall of the reinforcing frame rib 11. A plurality of reinforcing plates 13 are arranged between the top surface of the A-pillar body 1 and the plurality of reinforcing frame ribs 11, and the side end surfaces of the plurality of reinforcing plates 13 are respectively fixedly connected to the top surface of the A-pillar body 1 and the plurality of reinforcing frame ribs 11. Sliding edges 22 are fixed to both side end surfaces of the outer side of the reinforcing rib block 2, and the sliding edges 22 are slidably connected to the slide groove 12 on the reinforcing frame rib 11. The inner wall of the reinforcing frame rib 11 is provided with a plurality of reinforcing plates 13. A reinforcing hole groove 21 is provided, and a hard support rod 23 is inserted in the reinforcing hole groove 21. During use, a reinforcing frame rib 11 is arranged on the A-pillar body 1, and the reinforcing frame rib 11 is integrally formed and arranged on the A-pillar body 1. During assembly, the reinforcing rib block 2 is inserted into the slide groove 12 of the reinforcing frame rib 11, and then the hard support rod 23 is inserted into the reinforcing hole groove 21 of the reinforcing rib block 2, thereby completing the assembly of the A-pillar body 1. During the later installation, the reinforcing rib block 2 and the hard support rod 23 are used to enhance the overall strength of the A-pillar body 1, which is suitable for the A-pillar inner plate structure with a large slope, thereby increasing the overall strength and deformation resistance of the A-pillar body 1.

[0021] See also Figure 3 A plurality of through holes 111 are evenly penetrated on the top surface of the reinforcing frame rib 11. The plurality of through holes 111 on the reinforcing frame rib 11 are arranged to facilitate the later penetration to reduce the overall weight of the reinforcing frame rib 11. A plurality of reinforcing ribs 112 are evenly fixed on the top surface of the reinforcing frame rib 11. The plurality of reinforcing ribs 112 are fixed on the reinforcing frame rib 11, which is beneficial to improving the overall deformation resistance of the reinforcing frame rib 11.

[0022] See also Figure 3The symmetrical end surfaces on both sides of the A-pillar body 1 are fixed with connecting rib edges 14, and a plurality of connecting holes 141 are evenly penetrated through the connecting rib edges 14. The connecting rib edges 14 fixed on both sides of the A-pillar body 1 are used to open a plurality of connecting holes 141, which is convenient for later assembly and installation on the vehicle frame.

[0023] See also Figure 3 A plurality of lower pillars 15 are evenly arranged on both sides of the inner arc surface of the reinforcing frame rib 11, and a rubber block 151 is fixed to one end of the lower pillar 15 away from the inner arc surface of the reinforcing frame rib 11, and connecting screw hole plates 16 are fixed at both ends of the reinforcing frame rib 11, and fixing bolts 17 are installed through the horizontal threads on the connecting screw hole plates 16. The rubber block 151 at the bottom end of the lower pillar 15 arranged on the inner arc surface of the reinforcing frame rib 11 is used to press against the frame. The rubber block 151 absorbs the impact friction to prevent the A-pillar body 1 from rubbing against the frame and causing abnormal noise.

[0024] See also Figure 4 The reinforcing rib block 2 and the hard support rod 23 are both made of hot-formed steel, which has a high hardness and is used to support the A-pillar with a large slope to improve its resistance to impact deformation.

[0025] Working principle: During use, a reinforcing frame rib 11 is arranged on the A-pillar body 1. The reinforcing frame rib 11 is integrally formed and arranged on the A-pillar body 1. During assembly, the reinforcing rib block 2 is inserted into the slide groove 12 of the reinforcing frame rib 11, and then the hard support rod 23 is inserted into the reinforcing hole groove 21 of the reinforcing rib block 2. The assembly of the A-pillar body 1 is completed. During the later installation, the reinforcing rib block 2 and the hard support rod 23 are used to enhance the overall strength of the A-pillar body 1, which is suitable for the inner plate structure of the A-pillar with a large slope. The above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. For those skilled in the art, the utility model may have various changes and variations. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. A large slope A-pillar inner panel assembly, characterized in that: The invention comprises an A-pillar body (1) and a reinforcing rib block (2), wherein a plurality of reinforcing frame ribs (11) are fixed on the top surface of the A-pillar body (1) and pass through the bottom surface, and a slide groove (12) is provided on the inner wall of the reinforcing frame rib (11), a plurality of reinforcing plates (13) are arranged between the top surface of the A-pillar body (1) and the plurality of reinforcing frame ribs (11), and the side end surfaces of the plurality of reinforcing plates (13) are respectively fixedly connected to the top surface of the A-pillar body (1) and the plurality of reinforcing frame ribs (11), sliding edges (22) are fixed on both side end surfaces of the outer side of the reinforcing rib block (2), and the sliding edges (22) are slidably connected to the slide groove (12) on the reinforcing frame rib (11), and a reinforcing hole groove (21) is provided inside the reinforcing frame rib (11), and a hard support rod (23) is inserted into the reinforcing hole groove (21).

2. The large-slope A-pillar inner panel assembly according to claim 1, characterized in that: A plurality of through holes (111) are evenly penetrated on the top surface of the reinforcing frame rib (11), and a plurality of reinforcing rib strips (112) are evenly fixed on the top surface of the reinforcing frame rib (11).

3. The large-slope A-pillar inner panel assembly according to claim 1, characterized in that: Connecting rib edges (14) are fixed to both symmetrical end surfaces of the A-pillar body (1), and a plurality of connecting holes (141) are evenly penetrated through the connecting rib edges (14).

4. The large-slope A-pillar inner panel assembly according to claim 1, characterized in that: A plurality of lower supports (15) are evenly arranged on both sides of the inner arc surface of the reinforcing frame rib (11), and a rubber block (151) is fixed to one end of the lower support (15) away from the inner arc surface of the reinforcing frame rib (11).

5. The large slope A-pillar inner panel assembly according to claim 4, characterized in that: Both ends of the reinforcing frame rib (11) are fixed with connecting screw hole plates (16), and fixing bolts (17) are installed through the horizontal threads on the connecting screw hole plates (16).

6. The large-slope A-pillar inner panel assembly according to claim 1, characterized in that: The reinforcing rib block (2) and the hard support rod (23) are both made of hot-formed steel.

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