CN210454694U

CN210454694U - Positioning threaded connection mounting structure of automotive interior

Info

Publication number: CN210454694U
Application number: CN201921454992.XU
Authority: CN
Inventors: 王勇
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-03
Filing date: 2019-09-03
Publication date: 2020-05-05
Anticipated expiration: 2029-09-03

Abstract

The utility model discloses a positioning screw connection mounting structure of an automobile interior trim, which comprises a plate body, screws and screw columns, wherein the top end of the plate body is provided with the screw holes, and the screw columns are arranged in the screw holes; the screw hole lateral wall is provided with a plurality of location muscle, and the screw passes through the screw thread to be fixed in the screw hole, the screw post is cylindric hollow structure, the quantity of location muscle is four, and four location muscle are annular evenly distributed in the screw hole lateral wall. The utility model has the advantages that by arranging the plurality of groups of positioning ribs, when the parts are installed, the parts contact the positioning ribs in advance, and the guiding, assembling and positioning functions are realized; the assembly is easy, the positioning is firm, the gap surface difference of the edge of the part can be effectively controlled, the space is saved, and an additional positioning structure is not needed; through setting up hiding the hole, can hide the screw in hiding the hole, avoid outside screw is obtrusive to avoided the danger of scratch.

Description

Positioning threaded connection mounting structure of automotive interior

Technical Field

The utility model relates to an automotive interior technical field especially relates to a location spiro union mounting structure of automotive interior.

Background

When the automobile interior and exterior part is assembled, the automobile interior and exterior part needs to be installed in an auxiliary mode through some positioning structures, and assembling efficiency and accuracy are improved. For example, when an automobile door panel, an upright post and other exterior parts are assembled with a metal plate, the assembly is inconvenient, the positioning is difficult during the assembly, the product precision is low, and the stability of the assembled product is poor.

Through search, the chinese patent application No. 201821715241.4 discloses an automobile interior and exterior trim installation positioning structure. The clamping device comprises a clamping buckle and a clamping buckle seat, wherein a positioning rib for positioning the product in the horizontal direction is arranged on the side surface of the upper part of the clamping buckle. The mounting and positioning structure for the interior and exterior trim of the automobile in the patent has the following defects: if the automobile interior parts are fastened by screws, the screw structure cannot be integrated with the positioning structure, the space requirement is high, and a screw column structure and an independent positioning structure are required.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a positioning bolt joint mounting structure of an automotive interior.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a positioning threaded connection mounting structure of an automotive trim comprises a plate body, a screw and a screw column, wherein the top end of the plate body is provided with the screw hole, and the screw column is arranged in the screw hole; the side wall of the screw hole is provided with a plurality of positioning ribs, and the screw is fixed in the screw hole through threads.

Further, the screw column is of a cylindrical hollow structure.

Furthermore, the quantity of location muscle is four, and four location muscle are annular evenly distributed in the screw hole lateral wall.

Furthermore, a gap is reserved between the positioning rib and the screw column, and the gap between the positioning rib and the screw column is 0.1 mm.

Furthermore, one side of the bottom end of the plate body is provided with a guide block, and the bottom edge of the guide block is of a downward inclined structure.

Furthermore, the top end of the screw is provided with a screw cap, the top end of the plate body is provided with a hiding hole, and the hiding hole is positioned right above the screw hole.

Furthermore, the aperture of the hiding hole is matched with the aperture of the screw cap, and the aperture of the hiding hole is larger than that of the screw hole.

The utility model has the advantages that:

1. through setting up multiunit location muscle, when the installation part, the part contacts the location muscle in advance, plays direction assembly positioning effect.

2. The positioning and screw fastening structure is integrated, and the matching of the gap surface difference of the corner edge of the part can be better controlled for the long strip-shaped decorative plate part; the positioning structure is easy to assemble and firm in positioning, the gap surface difference of the edges of the parts can be effectively controlled, the space is saved, and an additional positioning structure is not needed.

3. Through setting up hiding the hole, can hide the screw in hiding the hole, avoid outside screw is obtrusive to avoided the danger of scratch.

Drawings

Fig. 1 is the utility model provides a location spiro union mounting structure's of automotive interior's structural schematic.

In the figure: the plate comprises a plate body 1, positioning ribs 2, a guide block 3, screw columns 4, screws 5, screw holes 6, hiding holes 7 and screw caps 8.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1, a positioning screw connection mounting structure for an automotive interior includes a plate body 1, a screw 5 and a screw column 4, wherein a screw hole 6 is formed in the top end of the plate body 1, the screw column 4 is disposed in the screw hole 6, and the specification of the screw column 4 is not limited; 6 lateral walls of screw hole are provided with a plurality of location muscle 2, do not add the injecing to the quantity of location muscle 2, in this embodiment, the quantity of location muscle 2 is four, and four location muscle 2 are annular evenly distributed in 6 lateral walls of screw hole, and during the installation part, the part contacts location muscle 2 in advance, plays direction assembly positioning effect, and screw 5 passes through the threaded fixation in screw hole 6.

Wherein, leave the clearance between location muscle 2 and the screw post 4, do not add the restriction to the size in clearance, in this embodiment, preferably, the clearance between location muscle 2 and the screw post 4 is 0.1 mm.

Wherein, one side of the bottom end of the plate body 1 is provided with a guide block 3, and the bottom edge of the guide block 3 is of a downward inclined structure, so that the precise guiding function is realized.

The working principle is as follows: in the assembling process, the mounting parts contact the positioning ribs 2 in advance, after the guiding, assembling and positioning effects are achieved, the mounting parts are completely assembled in place and enter the screw holes 6, the positioning gaps between the positioning ribs 2 and the screw columns 4 are kept at 0.1mm, screws are arranged, and the requirements of positioning and fastening are met between the parts which are assembled at the moment.

Example 2

Referring to fig. 1, in order to improve the aesthetic degree of the structure, the present embodiment improves the following on the basis of embodiment 1: in the present embodiment, preferably, the aperture of the hiding hole 7 is adapted to the aperture of the screw cap 8, and the aperture of the hiding hole 7 is larger than the aperture of the screw hole 6; the screws can be hidden in the hiding holes 7, so that the outer screws are prevented from being obtrusive, and the danger of scratching is avoided.

The working principle is as follows: in the assembling process, the mounting parts are firstly contacted with the positioning ribs 2 to play a role in guiding, assembling and positioning, then are completely assembled in place and enter the screw holes 6, a positioning gap of 0.1mm is kept between the positioning ribs 2 and the screw columns 4, and screws are screwed, so that the positioning and fastening requirements of the mutually assembled parts are met simultaneously; when the screw is screwed in, the screw cap 8 is screwed in the hiding hole 7, so that the attractiveness is guaranteed.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A positioning and screwing installation structure of an automotive trim comprises a plate body (1), a screw (5) and a screw column (4), and is characterized in that the top end of the plate body (1) is provided with a screw hole (6), and the screw column (4) is arranged in the screw hole (6); the side wall of the screw hole (6) is provided with a plurality of positioning ribs (2), and the screw (5) is fixed in the screw hole (6) through threads.

2. The positioning screw-threaded mounting structure of automotive interior according to claim 1, characterized in that the screw post (4) is a cylindrical hollow structure.

3. The positioning and screwing installation structure of the automotive interior trim as claimed in claim 2, wherein the number of the positioning ribs (2) is four, and the four positioning ribs (2) are uniformly distributed on the side wall of the screw hole (6) in an annular shape.

4. A positioning screw-threaded mounting structure for automotive interiors according to claim 3, characterized in that a gap is left between the positioning rib (2) and the screw post (4), and the gap between the positioning rib (2) and the screw post (4) is 0.1 mm.

5. The positioning and screwing installation structure of automotive interior according to claim 4, wherein one side of the bottom end of said plate body (1) is provided with a guide block (3), and the bottom edge of the guide block (3) is of a downward-inclined structure.

6. The positioning and screwing installation structure of automotive interior trim according to claim 5, characterized in that the top end of the screw (5) is provided with a screw cap (8), the top end of the plate body (1) is provided with a hiding hole (7), and the hiding hole (7) is positioned right above the screw hole (6).

7. The positioning and screwing installation structure of automotive interior trim according to claim 6, wherein the aperture of the concealing hole (7) is matched with the aperture of the screw cap (8), and the aperture of the concealing hole (7) is larger than the aperture of the screw hole (6).