Auxiliary fascia console framework structure capable of preventing adduction deformation
By setting a reinforced structure in the corner area of the secondary dashboard skeleton, the problem of deformation during injection molding is solved, and the stable assembly of the skeleton structure is achieved.
Patent Information
- Application Number
- CN202422831269.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-20
- Publication Date
- 2025-09-02
- Estimated Expiration
- 2034-11-20
AI Technical Summary
During the injection molding process of the existing automotive sub-dash panel skeleton structure, the corner area between the bottom plate and the flange vertical plate is prone to deformation, resulting in the displacement of the connecting structure on the flange vertical plate and cannot be assembled with other vehicle-mounted structures.
The reinforcement structure is provided in the corner area between the bottom plate and the flange vertical plate, including edge reinforcement ribs, intermediate reinforcement ribs and end reinforcement ribs. These reinforcement structures support and reinforce the corner area to avoid deformation.
It effectively prevents deformation of the corner area during injection molding, ensures the stability of the connecting structure on the flange vertical plate, and achieves the correct assembly of the skeleton structure.
Smart Images
Figure CN223290660U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of automobile injection molding structural parts and relates to a secondary instrument panel skeleton structure which can prevent inward deformation. Background Art
[0002] The existing automotive sub-instrument frame structure is a U-shaped opening, formed by flanging panels on either side of the base plate. Because the flanging panels are higher than the base plate, the frame structure creates a corner effect at the corner between the base plate and the flanging panels during the injection molding process, reducing heat dissipation in this corner. This, in turn, causes the flanging panels to shrink and deform toward the base plate during the injection molding process. This shrinkage and deformation can cause the locating and connecting structures on the flanging panels, such as the latches and holes, to shift, making the sub-instrument frame structure incompatible with the rest of the vehicle's structure.
[0003] Therefore, in order to solve the problem that the corner area between the bottom plate and the flanged vertical plate of the existing U-shaped auxiliary instrument panel skeleton structure is prone to deformation, the utility model discloses an auxiliary instrument panel skeleton structure that prevents inward deformation. Utility Model Content
[0004] The purpose of the present utility model is to provide a sub-instrument panel skeleton structure that prevents inward deformation. By arranging a number of reinforcing structures in the corner area between the bottom plate and the flanged vertical plate of the skeleton structure, the corner area is supported and reinforced, thereby avoiding deformation of the corner area during the injection molding process.
[0005] The utility model is achieved through the following technical solutions:
[0006] A sub-instrument panel skeleton structure for preventing inward deformation includes a sub-instrument panel skeleton body, the sub-instrument panel skeleton body includes a base plate and flanged uprights arranged on both sides of the base plate, the base plate is provided with a plurality of base plate openings and / or base plate uprights, the flanged uprights are provided with a plurality of vertical surface openings, and the top of the flanged uprights is provided with a plurality of top planes of different heights; a plurality of reinforcing structures are arranged between the base plate and the flanged uprights, the bottom ends of the reinforcing structures extend toward the edges of the base plate openings and / or base plate uprights, and the top ends of the reinforcing structures extend toward the top plane.
[0007] Flanged uprights are provided on both sides of the base plate, and a "U"-shaped skeleton structure is formed between the flanged uprights on both sides and the base plate. The corner area is between the base plate and the flanged uprights. During the injection molding process, the heat dissipation performance of the corner area is poor, resulting in shrinkage deformation in the corner area after injection molding, causing the flanged uprights to shrink and deform toward the base plate, and further causing the connection structures such as the bayonet and bayonet holes on the flanged uprights to be displaced, making it impossible for the skeleton structure to be assembled with the remaining structures. In order to avoid deformation of the corner area, a number of reinforcing structures are provided between the base plate and the flanged uprights, and the bottom end of the reinforcing structure extends toward the edge of the base plate opening, and the top end of the reinforcing structure extends toward the top plane. By providing a reinforcing structure to strengthen the strength of the corner area, and by supporting the corner area with the reinforcing structure, shrinkage deformation of the corner area during injection molding is avoided.
[0008] In order to better realize the present utility model, further, the reinforcement structure includes edge reinforcement ribs, the bottom ends of the edge reinforcement ribs extend to the edge of the bottom plate opening, the top ends of the edge reinforcement ribs extend to the top plane, and the edge reinforcement ribs themselves are arranged along the vertical edges of the facade openings.
[0009] In order to better realize the present invention, further, the reinforcement structure includes an intermediate reinforcement rib, which is arranged between adjacent edge reinforcement ribs, the bottom end of the intermediate reinforcement rib extends to the edge of the bottom plate opening, and the top end of the intermediate reinforcement rib extends to the bottom of the facade opening.
[0010] In order to better realize the present utility model, further, the reinforcement structure includes end reinforcement ribs, which are arranged between the end of the base plate and the end of the flanged vertical plate, the bottom end of the end reinforcement rib extends toward the edge of the base plate opening, and the top end of the end reinforcement rib extends toward the top plane.
[0011] In order to better realize the present invention, further, the widths of the edge reinforcement ribs, the middle reinforcement ribs and the end reinforcement ribs gradually increase from top to bottom.
[0012] In order to better realize the present invention, further, the top end surfaces of the edge reinforcement ribs and the end reinforcement ribs are arranged flush with the top plane, and the top end surface of the middle reinforcement ribs is arranged flush with the bottom of the facade opening.
[0013] In order to better realize the present invention, further, the thickness of the edge reinforcement ribs, the middle reinforcement ribs and the end reinforcement ribs is 3-5 mm.
[0014] In order to better implement the present invention, further, the distance between any two of the edge reinforcement ribs, the middle reinforcement ribs, and the end reinforcement ribs is greater than or equal to 10 mm.
[0015] Compared with the prior art, the present invention has the following advantages and beneficial effects:
[0016] The utility model provides a reinforcing structure in the corner area between the bottom plate and the flanged upright plate of the skeleton body, and makes the top end of the reinforcing structure extend toward the top plane on the flanged upright plate, and makes the bottom end of the reinforcing structure extend toward the bottom plate opening or the edge of the bottom plate column on the bottom plate, thereby forming a supporting structure between the bottom plate and the flanged upright plate to provide sufficient supporting force for the corner area, thereby avoiding deformation of the corner area between the bottom plate and the flanged upright plate during the injection molding process. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 is a schematic diagram of the skeleton structure of the auxiliary instrument panel;
[0018] Figure 2 Schematic diagram of the reinforcement structure;
[0019] Figure 3 This is a front view of the auxiliary instrument panel skeleton structure.
[0020] Among them: 1-sub-instrument panel skeleton body; 2-bottom plate opening; 3-vertical opening; 4-bottom plate column; 5-top plane; 6-reinforcement structure; 61-edge reinforcement rib; 62-middle reinforcement rib; 63-end reinforcement rib. DETAILED DESCRIPTION
[0021] The following detailed description is illustrative and is intended to provide further explanation of the present invention. Unless otherwise specified, all technical and scientific terms used in the present invention have the same meanings as those commonly understood by those skilled in the art to which the present invention belongs.
[0022] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present invention. As used herein, unless otherwise expressly specified in the present invention, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, they indicate the presence of features, steps, operations, devices, components and / or combinations thereof.
[0023] For the convenience of description, if the words "up", "down", "left" and "right" appear in this utility model, they only indicate that they are consistent with the up, down, left and right directions of the drawings themselves, and do not limit the structure. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or component referred to must have a specific orientation, be constructed and operate in a specific orientation. Therefore, they cannot be understood as limiting the utility model.
[0024] Explanation of terms: The terms "install", "connect", "connect", "fix" and so on in this utility model should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection, a direct connection or an indirect connection through an intermediate medium, an internal connection between two elements, or an interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this utility model can be understood according to the specific circumstances.
[0025] Example 1:
[0026] A skeleton structure of a sub-dashboard to prevent inward deformation in this embodiment is as follows: Figure 1-Figure 3 As shown, the auxiliary instrument panel skeleton body 1 includes a base plate and flanged uprights arranged on both sides of the base plate, a plurality of base plate openings 2 and / or base plate columns 4 are arranged on the base plate, a plurality of vertical surface openings 3 are arranged on the flanged uprights, and a plurality of top planes 5 of different heights are arranged on the top of the flanged uprights; a plurality of reinforcing structures 6 are arranged between the base plate and the flanged uprights, the bottom end of the reinforcing structure 6 extends toward the edge of the base plate opening 2 and / or the base plate column 4, and the top end of the reinforcing structure 6 extends toward the top plane 5.
[0027] Flanged vertical plates are provided on the left and right sides of the bottom plate. The bottom plate and the flanged vertical plates on both sides form a "U"-shaped skeleton body 1. Several bottom plate openings 2 for connection or avoidance and / or bottom plate columns 4 for supporting the connection are provided on the bottom plate. Several facade openings 3 for connection or avoidance are provided on the left and right flanged vertical plates. The bottom plate openings 2 or facade openings 3 are preferably square holes or waist-shaped holes. Several top planes 5 of different heights are provided on the top of the flanged vertical plates. A reinforcing structure 6 is provided in the corner area between the bottom plate and the flanged vertical plates. The reinforcing structure 6 supports and reinforces the corner area, and the bottom end of the reinforcing structure 6 extends toward the edge of the bottom plate opening 2, and the top end of the reinforcing structure 6 extends toward the top plane 5. By providing the reinforcing structure 6, deformation of the corner area can be effectively prevented.
[0028] Example 2:
[0029] A secondary instrument panel skeleton structure for preventing inward deformation is improved on the basis of embodiment 1, such as Figure 1 and Figure 2As shown, the reinforcing structure 6 includes edge reinforcement ribs 61, the bottom ends of which extend to the edge of the bottom plate opening 2, and the top ends of which extend to the top plane 5. The edge reinforcement ribs 61 themselves are arranged along the vertical edges of the facade opening 3. The reinforcing structure 6 includes intermediate reinforcement ribs 62, which are arranged between adjacent edge reinforcement ribs 61. The bottom ends of the intermediate reinforcement ribs 62 extend to the edge of the bottom plate opening 2, and the top ends of the intermediate reinforcement ribs 62 extend to the bottom of the facade opening 3. The reinforcing structure 6 includes end reinforcement ribs 63, which are arranged between the end of the bottom plate and the end of the flanged vertical plate. The bottom ends of the end reinforcement ribs 63 extend toward the edge of the bottom plate opening 2, and the top ends of the end reinforcement ribs 63 extend toward the top plane 5.
[0030] like Figure 1 and Figure 2 As shown, edge reinforcement ribs 61 are provided in the corner area between the base plate and the flanged upright plate. The edge reinforcement ribs 61 are used to support and reinforce the area on the flanged upright plate near the facade opening 3 and the corner area. To prevent deformation of the area surrounding the facade opening 3, the edge reinforcement ribs 61 are provided along the vertical edge of the facade opening 3, with a spacing of 3-5 mm between the edge reinforcement ribs 61 and the vertical edge of the facade opening 3. The top end of the edge reinforcement ribs 61 extends to the top plane 5, and the bottom end of the edge reinforcement ribs 61 extends to the edge of the base plate opening 2 and / or the base plate column 4, ensuring that the edge reinforcement ribs 61 can simultaneously support and reinforce the corner area and the area surrounding the facade opening 3.
[0031] like Figure 1 and Figure 2 As shown, for facade openings 3 with a horizontal length greater than or equal to 30 mm, it is also necessary to prevent deformation of the central region of the facade opening 3. Therefore, intermediate reinforcing ribs 62 are provided between the edge reinforcing ribs 61 at the edges of the facade opening 3 on both sides. The bottom ends of the intermediate reinforcing ribs 62 extend to the edges of the bottom plate opening 2, and the top ends of the intermediate reinforcing ribs 62 extend to the bottom of the facade opening 3. The intermediate reinforcing ribs 62 support and reinforce the corner areas and the central region of the facade opening 3, further preventing deformation of the facade opening 3.
[0032] like Figure 1 and Figure 2 As shown, end reinforcement ribs 63 are provided at the open end of the "U"-shaped frame body 1 formed by the bottom plate and the flanged vertical plate. A gap of 3-5 mm is left between the end reinforcement ribs 63 and the open end of the frame body 1. The bottom end of the end reinforcement rib 63 extends toward the edge of the bottom plate opening 2, and the top end of the end reinforcement rib 63 extends toward the top plane 5. The end reinforcement ribs 63 support and reinforce the corner area of the open end of the frame body 1, further preventing deformation of the corner area of the open end of the frame body 1.
[0033] The rest of this embodiment is the same as that of embodiment 1, so it will not be described again.
[0034] Example 3:
[0035] A sub-instrument panel skeleton structure for preventing inward deformation is improved on the basis of embodiment 1 or 2, such as Figure 3 As shown, the widths of the edge reinforcement ribs 61 , the middle reinforcement ribs 62 , and the end reinforcement ribs 63 gradually increase from top to bottom.
[0036] As shown in the figure, the edge reinforcement ribs 61, the middle reinforcement ribs 62, and the end reinforcement ribs 63 can be configured as triangular reinforcement ribs whose width gradually increases from top to bottom. As shown in the figure, the edge reinforcement ribs 61, the middle reinforcement ribs 62, and the end reinforcement ribs 63 can be configured as L-shaped reinforcement ribs whose width gradually increases from top to bottom.
[0037] The specific shapes of the edge reinforcement ribs 61, the middle reinforcement ribs 62, and the end reinforcement ribs 63 are adjusted and set according to the required reinforcement degree and structural distribution of the corresponding position area on the skeleton body 1, and are not limited to triangular reinforcement ribs or L-shaped reinforcement ribs.
[0038] Furthermore, the top end surfaces of the edge reinforcement ribs 61 and the end reinforcement ribs 63 are flush with the top plane 5, and the top end surface of the middle reinforcement ribs 62 is flush with the bottom of the facade opening 3. The top end surfaces of the edge reinforcement ribs 61 and the end reinforcement ribs 63 are flush with the top plane 5, so that the top ends of the edge reinforcement ribs 61 and the end reinforcement ribs 63 can form a unified structure with no height difference with the top plane 5, further enhancing the support and reinforcement of the top plane 5 and its surrounding area. Similarly, the top end surface of the middle reinforcement rib 62 is flush with the bottom of the facade opening 3, so that the top end surface of the middle reinforcement rib 62 and the bottom of the facade opening 3 form a unified structure with no height difference, further enhancing the support and reinforcement of the central area of the facade opening 3.
[0039] The rest of this embodiment is the same as that of embodiment 1 or 2, and thus will not be described in detail.
[0040] Example 4:
[0041] A sub-instrument panel skeleton structure for preventing inward deformation is improved on the basis of any one of embodiments 1-3, wherein the thickness of the edge reinforcement ribs 61, the middle reinforcement ribs 62, and the end reinforcement ribs 63 is 3-5 mm.
[0042] For the edge reinforcement ribs 61 on both sides of the facade opening 3 and the middle reinforcement ribs 62 in the middle area of the facade opening 3, it is preferred that the thickness of the edge reinforcement ribs 61 is greater than or equal to the thickness of the middle reinforcement ribs 62, and the thickness of the edge reinforcement ribs 61 and the middle reinforcement ribs 62 is controlled at 3-5mm.
[0043] Furthermore, the distance between any two of the edge reinforcement ribs 61 , the middle reinforcement ribs 62 , and the end reinforcement ribs 63 is greater than or equal to 10 mm.
[0044] The rest of this embodiment is the same as any one of Embodiments 1-3, so it will not be described again.
[0045] The above are only preferred embodiments of the present invention and do not limit the present invention in any form. Any simple modifications or equivalent changes made to the above embodiments based on the technical essence of the present invention fall within the scope of protection of the present invention.
Claims
1. A sub-instrument panel frame structure for preventing inward deformation, comprising a sub-instrument panel frame body (1), characterized in that: The auxiliary instrument panel skeleton body (1) includes a base plate and flanged vertical plates arranged on both sides of the base plate, the base plate is provided with a plurality of base plate openings (2) and / or base plate columns (4), the flanged vertical plates are provided with a plurality of vertical surface openings (3), and the top of the flanged vertical plates is provided with a plurality of top planes (5) of different heights; a plurality of reinforcing structures (6) are arranged between the base plate and the flanged vertical plates, the bottom ends of the reinforcing structures (6) extend toward the edges of the base plate openings (2) and / or base plate columns (4), and the top ends of the reinforcing structures (6) extend toward the top plane (5).
2. The auxiliary instrument panel skeleton structure for preventing inward deformation according to claim 1, characterized in that: The reinforcing structure (6) includes an edge reinforcing rib (61), the bottom end of the edge reinforcing rib (61) extends to the edge of the bottom plate opening (2), the top end of the edge reinforcing rib (61) extends to the top plane (5), and the edge reinforcing rib (61) itself is arranged along the vertical edge of the facade opening (3).
3. The auxiliary instrument panel skeleton structure for preventing inward deformation according to claim 2, characterized in that: The reinforcing structure (6) includes a middle reinforcing rib (62), wherein the middle reinforcing rib (62) is arranged between adjacent edge reinforcing ribs (61), the bottom end of the middle reinforcing rib (62) extends to the edge of the bottom plate opening (2), and the top end of the middle reinforcing rib (62) extends to the bottom of the facade opening (3).
4. The auxiliary instrument panel skeleton structure for preventing inward deformation according to claim 3, characterized in that: The reinforcing structure (6) includes an end reinforcing rib (63), wherein the end reinforcing rib (63) is arranged between the end of the bottom plate and the end of the flanged vertical plate, the bottom end of the end reinforcing rib (63) extends toward the edge of the bottom plate opening (2), and the top end of the end reinforcing rib (63) extends toward the top plane (5).
5. The auxiliary instrument panel skeleton structure for preventing inward deformation according to claim 4, characterized in that: The widths of the edge reinforcement ribs (61), the middle reinforcement ribs (62), and the end reinforcement ribs (63) gradually increase from top to bottom.
6. The auxiliary instrument panel skeleton structure for preventing inward deformation according to claim 5, characterized in that: The top end surfaces of the edge reinforcement ribs (61) and the end reinforcement ribs (63) are flush with the top plane (5), and the top end surface of the middle reinforcement ribs (62) is flush with the bottom of the facade opening (3).
7. The auxiliary instrument panel skeleton structure for preventing inward deformation according to claim 6, characterized in that: The thickness of the edge reinforcement ribs (61), the middle reinforcement ribs (62), and the end reinforcement ribs (63) is 3-5 mm.
8. The auxiliary instrument panel skeleton structure for preventing inward deformation according to claim 7, characterized in that: The distance between any two of the edge reinforcement ribs (61), the middle reinforcement ribs (62), and the end reinforcement ribs (63) is greater than or equal to 10 mm.