CN220662661U

CN220662661U - Tail threshold and sheet metal Z-direction clamping structure

Info

Publication number: CN220662661U
Application number: CN202322165176.XU
Authority: CN
Inventors: 安正
Original assignee: IAT Automobile Technology Co Ltd
Current assignee: IAT Automobile Technology Co Ltd
Priority date: 2023-08-12
Filing date: 2023-08-12
Publication date: 2024-03-26
Anticipated expiration: 2033-08-12

Abstract

The utility model relates to a Z-direction clamping structure of a tail threshold and a sheet metal, and relates to the technical field of automobile design and manufacture. The tail threshold and sheet metal Z-direction clamping structure comprises a tail threshold and a sheet metal support, wherein the tail threshold comprises an upper vertical plate and a lower vertical plate, the lower vertical plate is positioned on the outer side of the upper vertical plate, a platform plate is formed between the upper vertical plate and the lower vertical plate, a plurality of tail threshold decorative plates are arranged on the inner side surface of the lower vertical plate along the length direction, the sheet metal support comprises a plurality of metal plate gold clamping parts, the sheet metal clamping parts are provided with grooves, the tail threshold decorative plates are inserted in the grooves in the Z-direction, and the tail threshold decorative plates are in interference fit with two sides of the sheet metal clamping parts. The Z-direction clamping structure has large clamping contact surface, uniform stress and difficult fracture; the matching of the standard parts is canceled, the cost is saved, and the outer surface of the tail threshold is simplified.

Description

Tail threshold and sheet metal Z-direction clamping structure

Technical Field

The utility model relates to the technical field of automobile design and manufacture, in particular to a Z-direction clamping structure of a tail threshold and a sheet metal.

Background

As shown in fig. 1, the side surfaces of the tail threshold 1 and the metal plate 2 need to be supported by a mounting structure, so that the tail threshold is prevented from falling off in the mounting and using processes, and the tail threshold is generally mounted in the X direction through the cooperation of a plastic nut seat or other standard pieces 3, so that the stress is ensured. Generally, the X-direction stress is small in stress area, the Z-direction is easy to break, the Z-direction is required to be matched with a standard piece for use, the cost is increased, and meanwhile, the concave table of the tail threshold at the clamping position influences the appearance.

Disclosure of Invention

In order to solve the technical problems in the prior art, the utility model aims to provide a Z-direction clamping structure of a tail threshold and a sheet metal.

The utility model discloses a Z-direction clamping structure for a tail threshold and a metal plate, which comprises the tail threshold and a metal plate bracket and is characterized in that: the tail threshold comprises an upper vertical plate and a lower vertical plate, wherein the lower vertical plate is positioned on the outer side of the upper vertical plate and forms a horizontal platform plate between the upper vertical plate and the lower vertical plate, a plurality of tail threshold decorative plates are arranged on the inner side surface of the lower vertical plate along the length direction, the metal plate support comprises a plurality of metal plate clamping parts, the metal plate clamping parts are provided with grooves, the tail threshold decorative plates are Z-shaped to be inserted into the grooves, and the tail threshold decorative plates are in interference fit with the two sides of the metal plate clamping parts.

The upper end of the tail threshold ornamental plate is connected with the lower surface of the platform plate.

Wherein, the inside of tail-gate plaque is hollow structure.

Wherein, the internal surface of upper riser has a plurality of protruding muscle.

Wherein, the internal surface of lower riser has a plurality of protruding muscle down.

The upper convex rib of the upper vertical plate is connected with the lower convex rib of the lower vertical plate through a horizontal convex rib arranged on the lower surface of the platform plate.

Wherein the upper convex ribs are vertically arranged.

Wherein, a plurality of protruding muscle parallel arrangement goes up.

Wherein, lower protruding muscle vertical setting.

Wherein, a plurality of protruding muscle parallel arrangement down.

Compared with the prior art, the tail threshold and sheet metal Z-direction clamping structure has the following beneficial effects:

the Z-direction clamping structure has large clamping contact surface, uniform stress and difficult fracture; the matching of the standard parts is canceled, the cost is saved, and the outer surface of the tail threshold is simplified.

Drawings

FIG. 1 is a schematic cross-sectional view of a prior art tail gate and sheet metal mounting structure;

FIG. 2 is a schematic cross-sectional view of a Z-directional clamping structure for a tail gate and sheet metal in embodiment 1;

FIG. 3 is a schematic view of the partial enlarged structure of FIG. 2;

FIG. 4 is a schematic cross-sectional view of another tail gate and sheet metal Z-direction clamping structure in embodiment 1;

FIG. 5 is a schematic view of the partial enlarged structure of FIG. 4;

fig. 6 is an assembly schematic diagram of the tail threshold and the sheet metal Z direction of embodiment 1.

Detailed Description

The following describes the tail threshold and sheet metal Z-clip structure of the present utility model with reference to specific embodiments, so as to help those skilled in the art to more completely, accurately and deeply understand the technical solution of the present utility model.

Example 1

As shown in fig. 2-6, the tail rocker and sheet metal Z-direction clamping structure of the present embodiment includes a tail rocker 10 and a sheet metal bracket 20. The tail gate 10 comprises an upper riser 11 and a lower riser 13, the lower riser 13 being located outside the upper riser 11 and forming a horizontally arranged landing plate 15 between the upper riser 11 and the lower riser 13. A plurality of tail rocker trim panels 12 are provided on the inner side surface of the lower riser 13 along the length direction, and the upper ends of the tail rocker trim panels 12 are connected to the lower surface of the landing plate 15. The interior of the tail gate trim 12 is hollow. The inner surface of the upper vertical plate 11 is provided with a plurality of ribs 14 which are arranged in parallel, and the inner surface of the lower vertical plate 13 is provided with a plurality of upper ribs 14 which are arranged in parallel. The upper ribs 14 of the upper vertical plate 11 are connected with the lower ribs 17 of the lower vertical plate 13 through horizontal ribs 16 arranged on the lower surface of the platform plate 15. The upper ribs 14 are vertically arranged, and the lower ribs 17 are vertically arranged. The metal plate bracket 20 comprises a plurality of metal plate clamping parts 21, the metal plate clamping parts 21 are provided with grooves 23, the tail threshold ornamental plate 12 is inserted into the grooves 23 in the Z direction, and the tail threshold ornamental plate 12 is in interference fit with two sides of the metal plate clamping parts 21.

The joint structure of this embodiment, tail threshold and panel beating support Z are to the joint, and the structure sets up the bellied muscle position cooperation of multichannel and does spacingly, and the joint is firm, difficult fracture, has cancelled the application of mark, is favorable to reduce cost. The structure is directly arranged on the outer surface, the outer surface of the tail threshold is positively demolding, and the sliding block is moved on the inner side, so that the manufacturing is easy.

It will be apparent to those skilled in the art that the present utility model has been described by way of example only, and that the utility model is not limited to the above-described embodiments, but is capable of numerous insubstantial modifications within the scope of the utility model as long as the inventive concept and technical solutions are adopted.

Claims

1. Tail threshold and panel beating Z are to joint structure, including tail threshold and panel beating support, its characterized in that: the tail threshold comprises an upper vertical plate and a lower vertical plate, wherein the lower vertical plate is positioned on the outer side of the upper vertical plate and forms a horizontal platform plate between the upper vertical plate and the lower vertical plate, a plurality of tail threshold decorative plates are arranged on the inner side surface of the lower vertical plate along the length direction, the metal plate support comprises a plurality of metal plate clamping parts, the metal plate clamping parts are provided with grooves, the tail threshold decorative plates are Z-shaped to be inserted into the grooves, and the tail threshold decorative plates are in interference fit with the two sides of the metal plate clamping parts.

2. The tail gate and sheet metal Z-clip structure of claim 1, wherein: the upper end of the tail threshold plaque is connected with the lower surface of the platform plate.

3. The tail gate and sheet metal Z-clip structure of claim 1, wherein: the inside of tail threshold plaque is hollow structure.

4. The tail gate and sheet metal Z-clip structure of claim 1, wherein: the inner surface of the upper vertical plate is provided with a plurality of upper convex ribs.

5. The tail gate and sheet metal Z-clip structure of claim 4, wherein: the inner surface of the lower vertical plate is provided with a plurality of lower convex ribs.

6. The tail gate and sheet metal Z-clip structure of claim 5, wherein: the upper convex rib of the upper vertical plate is connected with the lower convex rib of the lower vertical plate through a horizontal convex rib arranged on the lower surface of the platform plate.

7. The tail gate and sheet metal Z-clip structure of claim 6, wherein: the upper convex ribs are vertically arranged.

8. The tail gate and sheet metal Z-clip structure of claim 6, wherein: the plurality of upper convex ribs are arranged in parallel.

9. The tail gate and sheet metal Z-clip structure of claim 6, wherein: the lower convex ribs are vertically arranged.

10. The tail gate and sheet metal Z-clip structure of claim 6, wherein: the plurality of lower convex ribs are arranged in parallel.