CN210047421U - Joint structure of automobile B-pillar interior trim panel - Google Patents
Joint structure of automobile B-pillar interior trim panel Download PDFInfo
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- CN210047421U CN210047421U CN201920662653.4U CN201920662653U CN210047421U CN 210047421 U CN210047421 U CN 210047421U CN 201920662653 U CN201920662653 U CN 201920662653U CN 210047421 U CN210047421 U CN 210047421U
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- interior trim
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Abstract
The utility model provides a joint design of plaque in car B post belongs to the automotive technology field. It has solved the not good problem of assembly efficiency of plaque in current B post. This joint design of plaque in car B post, including the joint board portion that is located the plate body upper portion of plaque in the B post and the direction board that is located on the joint board portion, the direction board is buckled to the outside of joint board portion, and the direction end of direction board portion has the inside guide section of buckling of relative direction board portion body, and it is protruding that the inboard of joint board portion has the convex elasticity card in relative joint board portion surface, and the elasticity card is protruding can take place elastic deformation and the inside indentation in surface of relative joint board portion by the pressurized. Through the design, the limit of an assembly surface on the interior trim panel during installation is avoided, so that the interior trim panel is simple and convenient to assemble, and the assembly efficiency is greatly improved; meanwhile, the assembling performance can be reminded through clamping sound, the situation that the assembling is not in place is avoided, and the assembling quality is improved.
Description
Technical Field
The utility model belongs to the technical field of the car, a joint design of plaque in car B post is related to.
Background
With the rapid development of the automobile industry and the continuous improvement and promotion of living conditions of people, automobiles become one of indispensable vehicles for people. The automobile keeping quantity is increased year by year, and the requirements of consumers on the aesthetic degree and the safety performance of automobile interior decorations are higher and higher. The automobile generally comprises an A column, a B column and a C column, wherein the A column is arranged between an engine compartment and a cockpit and above a left rearview mirror and a right rearview mirror, the B column is arranged between a front seat and a rear seat of the cockpit, namely a longitudinal bar between two doors on two sides, the longitudinal bar extends to the bottom of the automobile from the top of the automobile, when viewed from the inner side, a safety belt is arranged on the B column, the C column is arranged on two sides of a headrest of a rear seat, the A column, the B column and the C column are main parts for supporting the structural strength of the automobile, and in order to increase the attractiveness of the interior of the automobile, interior trim panels are arranged on the A column, the B column and the C column.
As in chinese patent [ application number: 201620471768.1 discloses a B-pillar trim panel for a vehicle, comprising: a first portion extending along the B-pillar to a junction with the roof of the vehicle body; a second portion extending along the first portion and engaging a mating edge of the headliner to smooth transition of the headliner and the B-pillar trim panel; and a third part which extends to the side air curtain along the second part and is used as the guide component, the second part is in interference fit with the matching edge of the vehicle body roof, the second part is designed into a bent groove shape, and the matching edge of the vehicle body roof is clamped in the bent groove.
As is known from the disclosure of the above patent document, when the B-pillar trim panel is installed in cooperation with a ceiling, the first step is to insert the third portion obliquely, and the second step is to rotate the trim panel to clamp the second portion in place; in the installation process, the first part is limited in the Y direction, the decoration part is difficult to rotate, and is in interference fit with the matching edge of the ceiling, and the decoration part cannot move upwards in the Z direction, so that the installation is difficult, namely, the B-pillar interior trim panel with the structure is inconvenient to assemble, and the assembly efficiency is low.
Disclosure of Invention
The utility model aims at having the above-mentioned problem to current technique, provided a joint design of plaque in car B post, the utility model provides a technical problem be how to improve the assembly efficiency of plaque in the B post.
The purpose of the utility model can be realized by the following technical proposal: the utility model provides a joint design of plaque in car B post, is including the joint board portion that is located the plate body upper portion of plaque in the B post and the direction board that is located on the joint board portion, the inboard of joint board portion has the convex elasticity card of relative joint board surface protruding, the protruding surface that can take place elastic deformation and relative joint board of elasticity card indent.
The joint structure is used for being connected with an automobile ceiling, is different from the prior art, and is characterized in that the Z-direction matching area of the B-pillar interior trim panel and the automobile body metal plate is improved and designed into a clamping plate part with an elastic clamping convex structure, the elastic clamping convex can be pressed to generate elastic deformation and retract inwards relative to the surface of the clamping plate part, so that the interior trim panel is not limited by an assembly matching surface when being installed, and whether the assembly is in place can be reminded through clamping sound; therefore, the B-pillar interior trim panel is more convenient to assemble, and the assembly efficiency of the B-pillar interior trim panel is improved.
In the above-mentioned joint design of plaque in car B post, the deflector portion is buckled to the outside of joint board portion, the guide end of deflector portion has the guide section of relative deflector portion body inward buckling, the contained angle between guide section and the joint board portion is 22 ~ 28. Above-mentioned contained angle is preferred 25, through above to the design of deflector portion direction section, has increased the activity of B deflector portion in Y to, the plaque inserts the assembly of being convenient for like this to be favorable to improving assembly efficiency.
In the joint design of plaque in foretell car B post, two vertical grooves that are banding have on the joint board, are formed with the bullet piece portion between two vertical grooves, the elasticity card protruding is located the inboard surface of bullet piece portion. Through the design of the vertical groove and the elastic sheet part, the elastic clamping protrusion can generate elastic deformation.
In the joint structure of the automobile B-pillar trim panel, the elastic clip projection has an inclined guide surface. Through the design, the installation clamping of the elastic clamping protrusion is facilitated, and therefore the assembly efficiency is improved.
In the above-mentioned joint structure of the automobile B-pillar interior panel, the width of the spring piece portion is greater than the width of the vertical groove. Through the design, the elastic clamping convex part can deform and is not easy to break.
In the above-mentioned joint structure of plaque in car B post, the protruding height in relative joint plate part surface of elasticity card arch is 2mm ~ 3 mm. Preferably, the protruding height is 2.5mm, and the effectiveness of matching positioning at the position is ensured through the design.
In the joint structure of the automobile B-pillar interior panel, the length of the vertical groove is 20 mm-30 mm, and the width of the vertical groove is 1.5 mm-2.5 mm. Preferably, the length is 25mm and the width is 2mm, and the structural strength can be ensured by the above design.
Compared with the prior art, the joint structure of the B-pillar interior trimming panel has the following advantages: the joint structure avoids the limitation of an assembly surface on the interior trim panel during installation through the ingenious design of the oblique angle of the guide section and the elastic clamping projection, so that the interior trim panel is simple and convenient to assemble, and the assembly efficiency is greatly improved; meanwhile, the assembling performance can be reminded through clamping sound, the situation that the assembling is not in place is avoided, and the assembling quality is improved.
Drawings
Fig. 1 is a partial structural schematic view of the B-pillar trim panel of the present invention.
FIG. 2 is a cross-sectional view of the joint structure portion of the B-pillar trim panel of the present invention.
In the figure, 1, a clamping plate part; 2. a guide plate portion; 21. a guide section; 3. elastic clamping protrusions; 31. a guide surface; 4. a vertical slot; 5. a spring plate portion.
Detailed Description
The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.
The first embodiment is as follows:
specifically, as shown in fig. 1 and 2, the joint structure of the B-pillar interior panel of the vehicle is used for the assembly connection between the B-pillar interior panel and the vehicle ceiling, and includes a plate-shaped engagement plate portion 1 located on the upper portion of the B-pillar interior panel, and a plate-shaped guide plate portion 2 located on the engagement plate portion 1. Wherein, the outside of guide plate portion 2 to joint board portion 1 is buckled, and the leading end of guide plate portion 2 has the guide section 21 of relative guide plate portion 2 body incurvation, and the contained angle between guide section 21 and the joint board portion 1 is 22 ~ 28.
Two vertical grooves 4 which are strip-shaped are arranged on the clamping plate part 1, an elastic piece part 5 is formed between the two vertical grooves 4, and the width of the elastic piece part 5 is larger than that of the vertical grooves 4. The length of the vertical groove 4 is 20 mm-30 mm, and the width is 1.5 mm-2.5 mm. The inner side surface of the elastic sheet part 5 is provided with an elastic clamping protrusion 3 protruding relative to the surface of the clamping plate part 1, and the elastic clamping protrusion 3 can be elastically deformed under pressure and retract inwards relative to the surface of the clamping plate part 1. The elastic clamping protrusion 3 is provided with an inclined guide surface 31, and the height of the elastic clamping protrusion 3 protruding relative to the surface of the clamping plate part 1 is 2 mm-3 mm.
Example two:
the technical solution in this embodiment is substantially the same as that in the first embodiment, and preferably, in this embodiment, an included angle between the guide section 21 and the clamping plate portion 1 is preferably 25 °; the length of the vertical slot 4 is preferably 25mm, and the width is preferably 2 mm; the height of the elastic clamping projection 3 protruding relative to the surface of the clamping plate part 1 is preferably 2.5 mm.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Although the terms snap plate portion 1, guide plate portion 2, guide section 21, resilient snap projection 3, guide surface 31, vertical slot 4, spring portion 5, etc. are used more herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.
Claims (7)
1. The utility model provides a joint design of plaque in car B post, is including joint board (1) that lie in the plate body upper portion of plaque in the B post and guide plate portion (2) that lie in on joint board (1), a serial communication port, the inboard of joint board (1) has the protruding (3) of relative joint board (1) surperficial convex elasticity card, the surface of the protruding (3) of elasticity card can receive the pressure to take place elastic deformation and relative joint board (1) is inwards retracted.
2. The joint structure of the automobile B-pillar interior trim panel according to claim 1, wherein the guide plate portion (2) is bent outward of the clamping plate portion (1), the guide end of the guide plate portion (2) has a guide section (21) bent inward relative to the body of the guide plate portion (2), and an included angle between the guide section (21) and the clamping plate portion (1) is 22-28 °.
3. The joint structure of the automobile B-pillar interior trim panel according to claim 1 or 2, characterized in that the clamping plate portion (1) has two vertical grooves (4) in a strip shape, a spring piece portion (5) is formed between the two vertical grooves (4), and the elastic clamping protrusion (3) is located on the inner surface of the spring piece portion (5).
4. The joint structure of the B-pillar interior trim panel of an automobile according to claim 1 or 2, characterized in that the elastic snap projection (3) is provided with an inclined guide surface (31).
5. The joint structure of an automobile B-pillar interior trim panel according to claim 3, characterized in that the width of the spring piece portion (5) is larger than the width of the vertical slot (4).
6. The joint structure of the automobile B-pillar interior trim panel according to claim 1 or 2, wherein the height of the elastic clamping protrusion (3) protruding relative to the surface of the clamping plate portion (1) is 2mm to 3 mm.
7. The joint structure of an automobile B-pillar interior panel according to claim 3, wherein the vertical groove (4) has a length of 20mm to 30mm and a width of 1.5mm to 2.5 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920662653.4U CN210047421U (en) | 2019-05-09 | 2019-05-09 | Joint structure of automobile B-pillar interior trim panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920662653.4U CN210047421U (en) | 2019-05-09 | 2019-05-09 | Joint structure of automobile B-pillar interior trim panel |
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| Publication Number | Publication Date |
|---|---|
| CN210047421U true CN210047421U (en) | 2020-02-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920662653.4U Active CN210047421U (en) | 2019-05-09 | 2019-05-09 | Joint structure of automobile B-pillar interior trim panel |
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| CN (1) | CN210047421U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114043944A (en) * | 2021-12-15 | 2022-02-15 | 东风汽车集团股份有限公司 | B-pillar decorative plate structure and device |
-
2019
- 2019-05-09 CN CN201920662653.4U patent/CN210047421U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114043944A (en) * | 2021-12-15 | 2022-02-15 | 东风汽车集团股份有限公司 | B-pillar decorative plate structure and device |
| CN114043944B (en) * | 2021-12-15 | 2023-04-11 | 东风汽车集团股份有限公司 | B-pillar decorative plate structure and device |
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