CN216618226U - Screw mounting column structure with positioning function, automobile interior and exterior trimming parts and automobile - Google Patents
Screw mounting column structure with positioning function, automobile interior and exterior trimming parts and automobile Download PDFInfo
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- CN216618226U CN216618226U CN202123334551.6U CN202123334551U CN216618226U CN 216618226 U CN216618226 U CN 216618226U CN 202123334551 U CN202123334551 U CN 202123334551U CN 216618226 U CN216618226 U CN 216618226U
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Abstract
The utility model discloses a screw mounting column structure with a positioning function, an automobile interior and exterior trim and an automobile, wherein the screw mounting column structure comprises a connecting plate and a mounting column body which are integrally formed, a first mounting hole is formed in the mounting column body, a positioning boss is arranged at one end, far away from the end, connected with the connecting plate, of the mounting column body, the positioning boss and the mounting column body are coaxially arranged, a second mounting hole which is coaxially arranged with the first mounting hole and penetrates through the positioning boss is further formed in the positioning boss, the aperture of the second mounting hole is matched with that of the first mounting hole, and the wall thickness of the positioning boss is smaller than that of the mounting column body at the connecting part of the positioning boss and the mounting column body, so that a positioning part is formed between the positioning boss and the mounting column body. This scheme can guarantee the accurate location of screw erection column, and then avoids leading to the location inaccurate because of manual assembly, product deformation, the assembly of being convenient for.
Description
Technical Field
The utility model relates to the technical field of automobile parts, in particular to a screw mounting column structure with a positioning function, an automobile inner and outer decoration piece and an automobile.
Background
In the plastic parts of the interior and exterior trim engineering plastics (ABS, PC + ABS, PA, POM, etc.), the screw installation column (also called BOSS column) is a common connection structure, as shown in fig. 1 and fig. 2, the structure of a common screw installation column, the installation column 1 is directly connected to the product connection plate 2, and the installation column 1 and the connection plate 2 are integrally formed, and the periphery of the installation column 1 is provided with reinforcing ribs, the screw installation column with the above structure has the following problems in use: because the size of automotive interior and exterior plastic parts often has the deviation in the processing, simultaneously because the deviation problem that the people frock time exists, just so easily lead to the difficult alignment of hole site when the assembly to cause the difficulty of assembly.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the technical problem to be solved by the utility model is as follows: how to provide one kind and can guarantee the accurate positioning of mounting screw post, and then avoid leading to fixing a position inaccurate because of manual assembly, product deformation, the mounting screw post structure with locate function of being convenient for assemble.
In order to solve the technical problem, the utility model adopts the following technical scheme:
screw erection column structure with locate function, including integrated into one piece's connecting plate and installation cylinder, first mounting hole has been seted up on the installation cylinder it connects is kept away from to the installation cylinder the one end of connecting plate is equipped with the location boss, the location boss with installation cylinder coaxial line sets up still set up on the location boss with first mounting hole coaxial line sets up and runs through the second mounting hole of location boss, the aperture of second mounting hole with the aperture of first mounting hole suits, just the wall thickness of location boss be less than with the location boss junction the wall thickness of installation cylinder, so that the location boss with form location portion between the installation cylinder.
The working principle of the utility model is as follows: this scheme sets up the location boss through the one end of keeping away from its connecting plate at the installation cylinder, location boss and installation cylinder coaxial line set up, and begin the second mounting hole that sets up with first mounting hole size the same and coaxial line on the boss of location, make the design of location boss can not influence the installation of part like this, the wall thickness of location boss is less than the wall thickness with the installation cylinder of location boss junction simultaneously, just so make to form the location portion that is the step form between location boss and installation cylinder, when carrying out the part assembly, utilize location portion just can guarantee the accurate location of screw erection column, and then avoid because of manual assembly, the product deformation leads to the location inaccurate, the assembly of being convenient for.
Preferably, the wall thickness of the positioning boss is 1/3-2/3 of the wall thickness of the mounting cylinder.
Like this, the wall thickness undersize of location boss will influence the bulk strength of screw erection column, and the wall thickness of location boss then too big can lead to the size undersize of the location portion that forms between location boss and the installation cylinder, so this scheme will fix a position the wall thickness of boss and inject between 1/3~2/3 of installation cylinder wall thickness to compromise the location effect of location portion and the bulk strength of screw erection column simultaneously.
Preferably, the wall thickness of the positioning boss is 1/2 of the wall thickness of the mounting cylinder.
Thus, the wall thickness of the positioning boss is 1/2 of the wall thickness of the mounting column body, and the positioning effect of the positioning part and the overall strength of the screw mounting column can be well considered by the size.
Preferably, the height of the positioning boss protruding from the mounting column is not greater than the height of the connecting plate.
Like this, the height that location boss protrusion in installation cylinder is not more than the height of connecting plate, can avoid like this because the setting of location boss is to the influence that the part installation caused.
Preferably, the height of the positioning boss protruding from the mounting column is not less than 1/2 of the height of the connecting plate.
Therefore, the height of the positioning boss protruding out of the mounting column body is not less than 1/2 of the height of the connecting plate, so that the influence of the arrangement of the positioning boss on part mounting is avoided, and the positioning effect of the positioning part is ensured.
Preferably, a plurality of reinforcing ribs are uniformly distributed on the periphery of the mounting column body, and the reinforcing ribs are connected with the connecting plate.
Like this, guarantee the overall structure intensity of screw erection column through setting up the strengthening rib.
Preferably, four reinforcing ribs are uniformly distributed on the periphery of the mounting column body, and the reinforcing ribs are integrally of a cuboid structure.
Like this, four strengthening ribs carry out structural support to the installation cylinder from all around, and then ensure the overall structure intensity of screw erection column.
Preferably, the connecting plate, the mounting column and the positioning boss are all plastic parts.
The utility model provides an inside and outside gadget of car, adopts like foretell screw erection column structure that has locate function.
An automobile is provided with the automobile interior and exterior trimming parts.
Compared with the prior art, the utility model has the following advantages:
1. this scheme is through setting up the location boss on the installation cylinder, and the location when utilizing location boss and the location portion that the installation cylinder formed to carry out part assembly to the hole site alignment of being convenient for, easily assembly avoids leading to the inaccurate scheduling problem of location because of manual assembly, product deformation.
2. This scheme can be under the prerequisite that satisfies screw erection column intensity, accurate location to accommodation is wide, simple structure.
3. The scheme is characterized in that the mould is formed by straight-out molding, complex structures such as a mould inclined top and the like are avoided, and molding and manufacturing are simple.
Drawings
FIG. 1 is a schematic view of a prior art screw mounting post for an interior or exterior automotive trim component;
FIG. 2 is a cross-sectional view A-A of FIG. 1;
FIG. 3 is a schematic structural view of a screw mounting post structure with a positioning function according to the present invention;
fig. 4 is a sectional view B-B of fig. 3.
Description of reference numerals: the mounting column body 1, the first mounting hole 101, the connecting plate 2, the positioning boss 3 and the reinforcing ribs 4.
Detailed Description
The utility model will be further explained with reference to the drawings and the embodiments.
As shown in fig. 3 and fig. 4, a screw mounting column structure with a positioning function, including an integrally formed connecting plate 2 and a mounting column 1, a first mounting hole 101 has been opened on the mounting column 1, a positioning boss 3 is provided at one end of the mounting column 1 far from the connecting plate 2, the positioning boss 3 is coaxially provided with the mounting column 1, a second mounting hole which is coaxially provided with the first mounting hole 101 and penetrates through the positioning boss 3 has also been opened on the positioning boss 3, the aperture of the second mounting hole is adapted to the aperture of the first mounting hole 101, and the wall thickness h of the positioning boss 3 is smaller than the wall thickness t of the mounting column 1 at the junction with the positioning boss 3, so as to form a positioning portion between the positioning boss 3 and the mounting column 1.
The working principle of the utility model is as follows: this scheme sets up location boss 3 through the one end of keeping away from its connecting plate 2 at installation cylinder 1, location boss 3 sets up with installation cylinder 1 coaxial line, and begin the second mounting hole the same and coaxial line setting of size with first mounting hole 101 on location boss 3, make the design of location boss 3 can not exert an influence to the installation of part like this, the wall thickness h of location boss 3 is less than the wall thickness t with the installation cylinder 1 of location boss 3 junction simultaneously, just so make and form the location portion that is the step form between location boss 3 and installation cylinder 1, when carrying out the part assembly, utilize location portion just can guarantee the accurate location of screw erection column, and then avoid because of manual assembly, the product deformation leads to the location not accurate, be convenient for assemble.
In the present embodiment, the wall thickness h of the positioning boss 3 is 1/3-2/3 of the wall thickness t of the mounting column body 1.
Like this, the wall thickness h undersize of location boss 3 will influence the bulk strength of screw erection column, and the wall thickness h of location boss 3 is too big then can lead to the size undersize of the location portion of formation between location boss 3 and the installation cylinder 1, so this scheme will fix a position the wall thickness h of boss 3 and inject between 1/3~2/3 of the wall thickness t of installation cylinder 1 to compromise the location effect of location portion and the bulk strength of screw erection column simultaneously.
In the present embodiment, the wall thickness h of the positioning boss 3 is 1/2 of the wall thickness t of the mounting cylinder 1.
Thus, the thickness h of the positioning boss 3 is 1/2 of the thickness t of the mounting column body 1, and the positioning effect of the positioning portion and the overall strength of the screw mounting column can be well balanced by the size.
In the present embodiment, the height H of the positioning boss 3 protruding from the mounting column 1 is not greater than the height T of the connecting plate 2.
Like this, the height H that location boss 3 protrusion is in installation cylinder 1 is not more than the height T of connecting plate 2, can avoid like this because the setting of location boss 3 is to the influence that the part installation caused.
In the present embodiment, the height H of the positioning boss 3 protruding from the mounting cylinder 1 is not less than 1/2 of the height T of the connecting plate 2.
Thus, the height H of the positioning boss 3 protruding out of the mounting column body 1 is not less than 1/2 of the height T of the connecting plate 2, so that the influence of the arrangement of the positioning boss 3 on the installation of parts is avoided, and the positioning effect of the positioning part is ensured.
In this embodiment, a plurality of reinforcing ribs 4 are uniformly distributed around the mounting column 1, and the reinforcing ribs 4 are connected to the connecting plate 2.
Thus, the overall structural strength of the screw mounting post is ensured by providing the reinforcing ribs 4.
In this embodiment, four reinforcing ribs 4 are uniformly distributed around the installation column body 1, and the reinforcing ribs 4 are integrally rectangular structures.
Thus, the four reinforcing ribs 4 structurally support the mounting column body 1 from all around, and further ensure the overall structural strength of the screw mounting column.
In this embodiment, the connecting plate 2, the mounting column 1 and the positioning boss 3 are all plastic parts.
The utility model provides an inside and outside gadget of car, adopts like foretell screw erection column structure that has locate function.
An automobile is provided with the automobile interior and exterior trimming parts.
Compared with the prior art, this scheme is through setting up location boss 3 on installation cylinder 1, and the location when utilizing location boss 3 and the location portion of installation cylinder 1 formation to carry out the part assembly to be convenient for the hole site alignment, easily assembly avoid leading to the inaccurate scheduling problem of location because of manual assembly, product deformation. This scheme can be under the prerequisite that satisfies screw erection column intensity, accurate location to accommodation is wide, simple structure. The scheme is characterized in that the mould is formed by straight-out molding, complex structures such as a mould inclined top and the like are avoided, and molding and manufacturing are simple.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting the technical solutions, and those skilled in the art should understand that modifications or equivalent substitutions can be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions, and all that should be covered by the claims of the present invention.
Claims (10)
1. Screw erection column structure with locate function, including integrated into one piece's connecting plate and installation cylinder, first mounting hole has been seted up on the installation cylinder, its characterized in that the installation cylinder is kept away from its connection the one end of connecting plate is equipped with the location boss, the location boss with installation cylinder coaxial line sets up still seted up on the location boss with first mounting hole coaxial line sets up and runs through the second mounting hole of location boss, the aperture of second mounting hole with the aperture of first mounting hole suits, just the wall thickness of location boss be less than with the location boss junction the wall thickness of installation cylinder, so that the location boss with form location portion between the installation cylinder.
2. The screw mounting post structure with positioning function of claim 1, wherein the wall thickness of the positioning boss is 1/3-2/3 of the wall thickness of the mounting post body.
3. The screw mounting post structure with positioning function as claimed in claim 2, wherein the wall thickness of the positioning boss is 1/2 of the wall thickness of the mounting post body.
4. The screw mounting post structure with positioning function as claimed in claim 1, wherein the height of the positioning boss protruding from the mounting post is not greater than the height of the connecting plate.
5. The screw mounting post structure with positioning function as claimed in claim 4, wherein the height of the positioning boss protruding from the mounting post is not less than 1/2 of the height of the connection plate.
6. The screw mounting column structure with positioning function of claim 1, wherein a plurality of reinforcing ribs are uniformly distributed around the mounting column body, and the reinforcing ribs are connected with the connecting plate.
7. The screw mounting column structure with the positioning function according to claim 6, wherein four reinforcing ribs are uniformly distributed around the mounting column body, and the reinforcing ribs are integrally of a cuboid structure.
8. The screw mounting post structure with positioning function of claim 1, wherein the connecting plate, the mounting post and the positioning boss are all made of plastic.
9. An interior or exterior trim part for an automobile, characterized in that the screw mounting post structure having a positioning function according to any one of claims 1 to 8 is employed.
10. An automobile characterized by having the automobile interior and exterior trim according to claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123334551.6U CN216618226U (en) | 2021-12-28 | 2021-12-28 | Screw mounting column structure with positioning function, automobile interior and exterior trimming parts and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123334551.6U CN216618226U (en) | 2021-12-28 | 2021-12-28 | Screw mounting column structure with positioning function, automobile interior and exterior trimming parts and automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216618226U true CN216618226U (en) | 2022-05-27 |
Family
ID=81682836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123334551.6U Active CN216618226U (en) | 2021-12-28 | 2021-12-28 | Screw mounting column structure with positioning function, automobile interior and exterior trimming parts and automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216618226U (en) |
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2021
- 2021-12-28 CN CN202123334551.6U patent/CN216618226U/en active Active
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