CN221316390U

CN221316390U - Front door external water cutting A column insert

Info

Publication number: CN221316390U
Application number: CN202323545688.5U
Authority: CN
Inventors: 应海波; 王荣华; 汤坚期; 吴定凯; 葛斌辉; 郭强强
Original assignee: Jianxin Zhaos Technology Co Ltd
Current assignee: Jianxin Zhaos Technology Co Ltd
Priority date: 2023-12-25
Filing date: 2023-12-25
Publication date: 2024-07-12
Anticipated expiration: 2033-12-25

Abstract

The application discloses a front door outer water-cut A column insert, which belongs to the technical field of automobile parts and comprises a strip-shaped main body part, wherein the cross section of the main body part is U-shaped, two side wall surfaces of the main body part are respectively marked as a first side wall and a second side wall, a plurality of first notches are regularly arranged on the first side wall, a plurality of second notches are regularly arranged on the second side wall, the first notches and the second notches are mutually staggered, a plurality of baffle plates are arranged on the inner side of the second side wall, and the baffle plates are in one-to-one correspondence with the first notches. Optimize inserts structure, further promote the fastening effect to the A post end for the outer water after pressing from both sides tightly cuts difficult not hard up.

Description

Front door external water cutting A column insert

Technical Field

The application relates to the technical field of automobile parts, in particular to a front door outer water cutting A column insert.

Background

The automobile A column refers to support columns on the left side and the right side of an automobile front windshield, the lower ends of the support columns are connected with a lower automobile body, and the upper ends of the support columns extend to be connected with an automobile B column. As an important support structure for the passenger compartment, it must itself have sufficient rigidity, strength properties to ensure the overall performance of the vehicle body structure. Once the car collides, the a-pillar plays a role of transmitting the collision impact force to the rear of the car, so that the structure itself must have strong impact resistance to protect the passenger compartment from being damaged.

The inside cavity of stand all can be provided with the structure inserts in general, is in order to improve the intensity of A stand, and current structure inserts exist certain gap at the in-process of using, and its sealed effect is general with the inner wall of A stand, and stability is general moreover, and hollow structure is generally adopted to the inside of structure inserts, and such setting can reduce holistic intensity, weakens to the supporting effect of A stand.

Related prior art such as chinese patent application "a new energy automobile is with a stand column structure inserts", application number: CN202221474228.0; the utility model discloses a novel automobile part, which comprises a shell, wherein an expansion sealing rubber strip is arranged at the edge of the shell, trapezoid plates are fixedly connected to two sides of the inner wall of the shell, and a fixing plate is fixedly connected between two opposite sides of the trapezoid plates. This A stand structure inserts for new energy automobile is provided with expansion joint strip through the edge of shell, and expansion joint strip has all been adopted at the edge of structure inserts, can make it hug closely the inner wall of A stand, improves holistic sealed effect, and inside is provided with additional strengthening moreover, can promote the supporting effect to A stand, strengthens the intensity of A stand, is structural foam through the filler, subtracts heavy effect obviously, simultaneously the use that the accessible reduces the board that excels in and reduce cost because the structural reinforcement has expansion structural material, and it can be applied to traditional structural glue, welding can't realize the region of reinforcing.

There is still room for further improvement in the prior art a-pillar insert structure. The inventor of the application further improves the structure of the A column insert, ensures the structural strength of the A column insert and has better clamping effect on the metal plate at the end of the A column.

Disclosure of utility model

The technical problem to be solved by the application is to provide the front door external water cutting A-column insert, optimize the structure of the insert, further improve the fastening effect on the A-column end and enable the clamped external water cutting not to be easy to loosen.

The application adopts the technical scheme that: the utility model provides an outer water of qianmen cuts A post inserts, includes rectangular main part, the transversal U-shaped that personally submits of main part, the both sides wall of main part mark respectively as first lateral wall and second lateral wall, first lateral wall rule arrange and have a plurality of first notch, the second lateral wall rule is arranged and is had a plurality of second notch, first notch and second notch stagger each other, the second lateral wall inboard be provided with a plurality of separation blade, a plurality of separation blade and a plurality of first notch one-to-one.

Compared with the prior art, the application has the advantages that firstly, the application adopts the main body piece with a U-shaped cross section, which is provided with the first side wall and the second side wall, and plays a certain clamping role. And secondly, the first side wall is regularly provided with a plurality of first notches, the second side wall is regularly provided with a plurality of second notches, and the arrangement of the first notches and the second notches effectively improves the structural elasticity of the application and can adapt to elastic deformation to a certain extent. And the first notch and the second notch are staggered, so that the structural strength of the novel anti-fracture structure is ensured, and the problem of fracture cannot be easily caused. Finally, the inner side of the second side wall is provided with a plurality of baffle plates, and the structural stability and the structural strength of the application are further enhanced by the design of the baffle plate structure. On the other hand, the clamping performance of the application is also improved, and the clamping device is matched with the A column for vulcanization, so that the clamping device has better clamping effect on the metal plate at the end of the A column.

For convenience of description, the present application is described in terms of orientation with reference to fig. 1 of the accompanying drawings, and does not represent the orientation of the present application when actually used.

In some embodiments of the present application, the main body further includes a bottom edge, an included angle between the first side wall and the bottom edge is an obtuse angle, an included angle between the second side wall and the bottom surface is greater than an included angle between the first side wall and the bottom edge, and the second side wall and the bottom surface are curved in transition.

The main body part designed by the application has an asymmetric and irregular structure, and has better structural strength and is not easy to break. In the application, the included angle between the second side wall and the bottom surface is an obtuse angle, so that curved surface transition is adopted, and the defect of insufficient structural strength at the joint is effectively avoided.

In some embodiments of the present application, at least one first reinforcing rib is disposed on the inner side of the first sidewall, the first reinforcing rib is disposed along the height direction of the first sidewall, the first reinforcing rib is in a shape of a line, two ends of the inner wall surface of the main body are respectively provided with a second reinforcing rib, the second reinforcing ribs are disposed on the first sidewall and the bottom edge, the second reinforcing ribs are in an L shape, the first reinforcing rib is located between the two second reinforcing ribs, and the first reinforcing rib and the second reinforcing rib both correspond to the positions where the second notch is located.

According to the application, the first reinforcing ribs are arranged at the first side wall, so that the structural strength of the first side wall is effectively improved. The second reinforcing ribs are arranged and connect the first side wall and the bottom edge, so that the structural strength of the application is effectively improved. In particular, the second reinforcing ribs are located at both ends of the body member, avoiding breakage of the application herein. The arrangement of the first reinforcing ribs and the second reinforcing ribs also improves the clamping performance of the application,

In some embodiments of the present application, a reinforcing strip is disposed below the main body member, and the reinforcing strip is disposed along the length direction of the main body member, and penetrates through the bottom surface of the whole main body member; a plurality of convex columns are arranged below the main body piece.

The main body part of the application is of a strip-shaped structure, so that the reinforcing strips arranged along the length direction of the main body part are additionally arranged, and the structural strength of the application is effectively improved. In the application, the convex column structure can play a role in positioning.

In some embodiments of the application, the body member is open at one end and has a side end wall stop at the other end.

In some embodiments of the application, one end face of the main body member is a plane perpendicular to the main body member, and the side end wall is a bevel panel with an upper portion inclined outwards.

In some embodiments of the present application, the outside of the side end wall is provided with an outwardly extending reinforcing block, and the reinforcing block is in a triangular block structure as a whole, and one side surface of the reinforcing block is connected with the second side wall to form the outer surface of the second side wall. So that the structural strength of the application at the side end walls is also high.

In some embodiments of the application, the reinforcing block is disposed along the length of the body member, the reinforcing block being disposed adjacent one side of the second side wall, the reinforcing block being free of contact with the first side wall.

In some embodiments of the present application, the outer surface of the first sidewall is in a right trapezoid shape, the outer surface of the second sidewall is in a right trapezoid shape, and the height of the first sidewall is greater than the height of the second sidewall. Because of the provision of the reinforcing blocks, the second side wall in the present application has a larger area than the first side wall.

In some embodiments of the present application, the top surface of the reinforcing block is provided with a rib, and the cross section of the rib is in a quadrilateral structure.

The above embodiments may be arbitrarily combined on the basis of common knowledge in the art.

Drawings

The application will be described in further detail below in connection with the drawings and the preferred embodiments, but it will be appreciated by those skilled in the art that these drawings are drawn for the purpose of illustrating the preferred embodiments only and thus should not be taken as limiting the scope of the application. Moreover, unless specifically indicated otherwise, the drawings are merely schematic representations, not necessarily to scale, of the compositions or constructions of the described objects and may include exaggerated representations.

FIG. 1 is a schematic diagram of a first embodiment of the present application;

FIG. 2 is a schematic diagram of a second embodiment of the present application;

fig. 3 is a schematic diagram of a third embodiment of the present application.

Wherein, the reference numerals specifically explain as follows: 1. a body member; 2. a first sidewall; 3. a second sidewall; 4. a bottom edge; 5. a first notch; 6. a second notch; 7. a baffle; 8. a first reinforcing rib; 9. a second reinforcing rib; 10. reinforcing strips; 11. side end walls; 12. a reinforcing block; 13. a rib;

Detailed Description

The present application will be described in detail with reference to the accompanying drawings.

The present application will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present application more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the application.

An embodiment of a front door outer water cut a-pillar insert is shown in fig. 1: the clamping device comprises a strip-shaped main body part 1, wherein the cross section of the main body part 1 is U-shaped, and two side wall surfaces of the main body part 1 are respectively marked as a first side wall 2 and a second side wall 3 to play a certain clamping role.

The first side wall 2 is regularly provided with a plurality of first notches 5, the second side wall 3 is regularly provided with a plurality of second notches 6, and the arrangement of the first notches 5 and the second notches 6 effectively improves the structural elasticity of the application and can adapt to elastic deformation to a certain extent.

The first notch 5 and the second notch 6 are staggered, so that the structural strength of the application is ensured, and the problem of breakage cannot be easily caused.

The inner side of the second side wall 3 is provided with a plurality of baffle plates 7, and the baffle plates 7 are in one-to-one correspondence with the first notch openings 5. The structural stability and structural strength of the application are further enhanced by the structural design of the baffle 7. On the other hand, the clamping performance of the application is also improved, and the clamping device is matched with the A column for vulcanization, so that the clamping device has better clamping effect on the metal plate at the end of the A column.

In a second embodiment, as shown in fig. 1 to 3, the main body 1 further includes a bottom edge 4, an included angle between the first side wall 2 and the bottom edge 4 is an obtuse angle, an included angle between the second side wall 3 and the bottom surface is greater than an included angle between the first side wall 2 and the bottom edge 4, and a curved transition is formed between the second side wall 3 and the bottom surface.

The main body part 1 designed by the application has an asymmetric and irregular structure, and the main body part 1 has better structural strength and is not easy to break. In the application, the included angle between the second side wall 3 and the bottom surface is an obtuse angle, so that curved surface transition is adopted, and the defect of insufficient structural strength at the joint is effectively avoided.

The inside at least one first strengthening rib 8 that is provided with of first lateral wall 2, first strengthening rib 8 sets up along the direction of height of first lateral wall 2, first strengthening rib 8 becomes the font, main part 1 internal face both ends be provided with second strengthening rib 9 respectively, second strengthening rib 9 sets up on first lateral wall 2 and base 4, second strengthening rib 9 becomes L shape, first strengthening rib 8 be located between two second strengthening ribs 9, first strengthening rib 8, second strengthening rib 9 all correspond with the position that second notch 6 is located.

According to the application, the first reinforcing ribs 8 are arranged at the first side wall 2, so that the structural strength of the first side wall 2 is effectively improved. The second reinforcing ribs 9 are arranged to connect the first side wall 2 and the bottom edge 4, so that the structural strength of the application is effectively improved. In particular, the second reinforcing ribs 9 are located at both ends of the body member 1, avoiding breakage of the application herein. The provision of the first reinforcing ribs 8 and the second reinforcing ribs 9 also improves the gripping performance of the present application,

The lower part of the main body part 1 is provided with a reinforcing strip 10, the reinforcing strip 10 is arranged along the length direction of the main body part 1, and the reinforcing strip 10 penetrates through the bottom surface of the whole main body part 1; a plurality of convex columns are arranged below the main body piece 1. The main body member 1 in the application is of a strip-shaped structure, so that the reinforcing strips 10 arranged along the length direction of the main body member 1 are additionally arranged, and the structural strength of the application is effectively improved. In the application, the convex column structure can play a role in positioning.

The other contents of the second embodiment are the same as those of the first embodiment.

In the third embodiment, as shown in fig. 1 to 3, one end of the main body 1 is opened, and the other end of the main body 1 is provided with a side end wall 11. One end surface of the main body 1 is perpendicular to the plane of the main body 1, and the side end wall 11 is a bevel board with an upper part inclined outwards.

The outside of the side end wall 11 is provided with an outwardly extending reinforcing block 12, the reinforcing block 12 is in a triangular block structure as a whole, and one side surface of the reinforcing block 12 is connected with the second side wall 3 to form the outer surface of the second side wall 3. So that the structural strength of the application at the side end walls 11 is also high.

The reinforcing block 12 is arranged along the length direction of the main body part 1, the reinforcing block 12 is arranged near one side of the second side wall 3, and the reinforcing block 12 is not contacted with the first side wall 2. The top surface of the reinforcing block 12 is provided with a convex rib 13, and the cross section of the convex rib 13 is of a quadrilateral structure.

The outer surface of the first side wall 2 is in a right trapezoid shape, the outer surface of the second side wall 3 is in a right trapezoid shape, and the height of the first side wall 2 is larger than that of the second side wall 3. Because of the provision of the reinforcing blocks 12, the second side wall 3 in the present application has a larger area than the first side wall 2.

The other contents of the third embodiment are the same as those of the first or second embodiments.

The foregoing has outlined rather broadly the more detailed description of the application in order that the detailed description of the application that follows may be better understood, and in order that the present application may be better understood. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the application can be made without departing from the principles of the application and these modifications and adaptations are intended to be within the scope of the application as defined in the following claims.

Claims

1. A post inserts are cut to outer water of qianmen, a serial communication port, including rectangular main part (1), the transversal U-shaped that personally submits of main part (1), the both sides wall of main part (1) mark respectively as first lateral wall (2) and second lateral wall (3), first lateral wall (2) rule arranged have a plurality of first notch (5), second lateral wall (3) rule arranged have a plurality of second notch (6), first notch (5) stagger each other with second notch (6), second lateral wall (3) inboard be provided with a plurality of separation blade (7), a plurality of separation blade (7) and a plurality of first notch (5) one-to-one.

2. The front door outer water cutting a-pillar insert according to claim 1, wherein the main body member (1) further comprises a bottom edge (4), an included angle between the first side wall (2) and the bottom edge (4) is an obtuse angle, an included angle between the second side wall (3) and the bottom surface is larger than an included angle between the first side wall (2) and the bottom edge (4), and a curved transition is formed between the second side wall (3) and the bottom surface.

3. The front door outer water cutting A column insert according to claim 2, wherein at least one first reinforcing rib (8) is arranged on the inner side of the first side wall (2), the first reinforcing rib (8) is arranged along the height direction of the first side wall (2), the first reinforcing rib (8) is in a straight shape, second reinforcing ribs (9) are respectively arranged at two ends of the inner wall surface of the main body (1), the second reinforcing ribs (9) are arranged on the first side wall (2) and the bottom edge (4), the second reinforcing ribs (9) are in an L shape, the first reinforcing ribs (8) are located between the two second reinforcing ribs (9), and the first reinforcing ribs (8) and the second reinforcing ribs (9) correspond to positions where the second notch (6) are located.

4. The front door outer water cutting A column insert according to claim 1, wherein a reinforcing strip (10) is arranged below the main body piece (1), the reinforcing strip (10) is arranged along the length direction of the main body piece (1), and the reinforcing strip (10) penetrates through the bottom surface of the whole main body piece (1); a plurality of convex columns are arranged below the main body piece (1).

5. A front door outer water cut a-pillar insert according to claim 1, characterized in that one end of the body member (1) is open, and the other end of the body member (1) has a side end wall (11) stop.

6. A front door outer water cut a-pillar insert as claimed in claim 5, wherein one end face of the main body member (1) is a plane perpendicular to the main body member (1), and the side end wall (11) is a bevel panel inclined outwardly from an upper portion.

7. A front door outer water cut a-pillar insert as claimed in claim 5 or 6, wherein the outer side of the side end wall (11) is provided with an outwardly extending reinforcing block (12), the reinforcing block (12) being of a triangular block-like structure as a whole, one side of the reinforcing block (12) being joined with the second side wall (3) to form the outer surface of the second side wall (3).

8. A front door outer water cut a-pillar insert as claimed in claim 7, wherein the reinforcing block (12) is provided along the length direction of the main body member (1), the reinforcing block (12) being provided adjacent to the side of the second side wall (3), the reinforcing block (12) being not in contact with the first side wall (2).

9. The front door outer water cut a-pillar insert of claim 7, wherein the outer surface of the first side wall (2) is right trapezoid, the outer surface of the second side wall (3) is right trapezoid, and the height of the first side wall (2) is larger than the height of the second side wall (3).

10. The front door outer water cutting A column insert according to claim 7, wherein the top surface of the reinforcing block (12) is provided with a convex rib (13), and the cross section of the convex rib (13) is of a quadrilateral structure.