Back door trim panel and gauge therefor

Abstract

The utility model provides a rear door decorative plate, is integrally formed structure, the whole is rectangular, includes main panel, and the edge of four edges of main panel is equipped with the edge folding respectively in proper order are one edge folding, second edge folding, third edge folding and fourth edge folding, and the middle part of one edge folding is equipped with one avoidance hole, and the side is equipped with second avoidance hole, and one convex part is equipped between second edge folding and third edge folding, and second convex part is equipped between third edge folding and fourth edge folding, and one convex part and second convex part are symmetrical structure, and one convex part is convex upward, and the top of one convex part is equipped with convex buckle, and the back of main panel is equipped with a plurality of fixed buckles. The utility model carries out the redesign to the structure of rear door decorative plate, makes it install more firm, has no gap and no abnormal sound, and detects the product through the gauge and accepts, improves the quality of factory.

Description

Technical Field

[0001] This utility model belongs to the field of products and inspection tools, and in particular relates to a rear door decorative panel and its inspection tool. Background Technology

[0002] Nowadays, people have higher and higher requirements for the overall comfort and quality of cars. Among them, the rear door trim panel is an important part of the car interior. However, the existing rear door trim panel is not firmly fixed to the car body, and gaps often appear at the connection, resulting in abnormal noises while driving. Therefore, it is necessary to redesign the structure of the rear door trim panel to eliminate the above problems. In addition, in order to replace manual inspection of the product and improve the quality of the product leaving the factory, a kind of inspection tool is needed to conduct more rigorous and standardized inspections. Utility Model Content

[0003] In view of this, the present invention aims to propose a rear door trim panel and its inspection tool, so as to redesign the structure of the rear door trim panel, making its installation more secure, seamless and noiseless, and to improve the quality of the product by inspecting and accepting it through the inspection tool.

[0004] To achieve the above objectives, the technical solution of this utility model is implemented as follows:

[0005] The rear door trim panel is a one-piece molded structure, with an overall rectangular shape, including the main panel, and the edges of the four sides of the main panel are folded.

[0006] The four folds are, in order, No. 1, No. 2, No. 3, and No. 4. No. 1 fold has a No. 1 clearance hole in the middle and No. 2 clearance hole on the side.

[0007] There is a No. 1 protrusion between the No. 2 fold and the No. 3 fold, and there is a No. 2 protrusion between the No. 3 fold and the No. 4 fold. The No. 1 protrusion and the No. 2 protrusion are symmetrical structures.

[0008] The first protrusion protrudes upwards, and a protruding buckle is provided at the top of the first protrusion;

[0009] The back of the main panel is provided with several fixing buckles.

[0010] Furthermore, the main panel is provided with a third clearance hole near the first clearance hole.

[0011] An inspection fixture includes a base frame, a base plate, a support beam, a fixing component, and a protrusion buckle detection component;

[0012] The base plate is installed on the base frame, and the support beam is installed on the base plate. The support beam matches the outline of the rear door decorative panel.

[0013] Several fixing components are set in the middle of the support beam, and each corresponds to a fixing buckle;

[0014] The protrusion buckle detection component is installed on the base plate and is used to detect the protrusion buckles of the first protrusion and the second protrusion.

[0015] Furthermore, the fixing assembly includes a fixing post, a fixing base, two fixing plates, fixing bolts, and clips;

[0016] The fixing base is installed to the base plate via a fixing column, and two fixing plates are hinged to the fixing base. A clip is provided between the two fixing plates, and the clip is used to cooperate with the fixing buckle.

[0017] The fixing bolt passes through the two fixing plates, thereby closing the gap between the two fixing plates and fixing the clip.

[0018] Furthermore, the protrusion buckle detection assembly includes a detection support, a detection base, and a detection pressure block;

[0019] The detection base is mounted to the base plate via a detection support, and the detection pressure block is mounted to the top of the detection support.

[0020] The detection base has a first stop bar and a second stop bar on each side; the detection pressure block has a first top bar corresponding to the first stop bar and a second top bar corresponding to the second stop bar;

[0021] The first stop lever is mounted to the detection base via a sliding sleeve, and the first stop lever can slide relative to the sliding sleeve.

[0022] The first and second push rods are used to detect the two sides of the buckle.

[0023] Furthermore, the base plate is provided with a first avoidance hole simulation block and a second avoidance hole simulation block, which are used to detect the positions of the first avoidance hole and the second avoidance hole.

[0024] Compared with the prior art, the rear door decorative panel and its inspection tool described in this utility model have the following advantages:

[0025] The rear door trim panel and its inspection tool described in this utility model redesign the structure of the rear door trim panel, making it more secure to install without gaps or abnormal noises. Furthermore, the inspection tool is used to test and accept the product, thereby improving the quality of the product leaving the factory. Attached Figure Description

[0026] The accompanying drawings, which form part of this utility model, are used to provide a further understanding of the utility model. The illustrative embodiments of the utility model and their descriptions are used to explain the utility model and do not constitute an undue limitation of the utility model. In the drawings:

[0027] Figure 1 This is a front view of the rear door decorative panel according to an embodiment of the present utility model;

[0028] Figure 2 This is a schematic diagram of the back of the rear door decorative panel according to an embodiment of the present utility model;

[0029] Figure 3 This is a schematic diagram of the rear door decorative panel inspection fixture described in an embodiment of the present utility model;

[0030] Figure 4 This is a schematic diagram of the fixing component described in an embodiment of the present utility model;

[0031] Figure 5 This is a schematic diagram of the protrusion buckle detection component described in an embodiment of the present invention. Figure 1 ;

[0032] Figure 6 This is a schematic diagram of the protrusion buckle detection component described in an embodiment of the present invention. Figure 2 ;

[0033] Figure 7 This is a schematic diagram of the protrusion buckle detection component described in an embodiment of the present invention. Figure 3 .

[0034] Explanation of reference numerals in the attached figures:

[0035] 11. Main panel; 12. No. 1 folded edge; 13. No. 2 folded edge; 14. No. 3 folded edge; 15. No. 4 folded edge; 16. No. 1 clearance hole; 17. No. 2 clearance hole; 18. No. 3 clearance hole; 19. No. 1 protrusion; 101. No. 2 protrusion; 102. Protrusion buckle; 103. Fixing buckle; 21. Base frame; 22. Base plate; 23. Support beam; 24. Fixing assembly; 241. Fixing column; 242. Fixing base; 243. Fixing plate; 244. Fixing bolt; 245. Clip; 25. Protrusion buckle detection assembly; 251. Detection support base; 252. Detection base; 253. Detection pressure block; 254. No. 1 stop bar; 255. No. 2 stop bar; 256. No. 1 top rod; 257. No. 2 top rod; 258. Sliding sleeve. Detailed Implementation

[0036] It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0037] In the description of this invention, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, are only for the convenience of describing the invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the invention. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this invention, unless otherwise stated, "a plurality of" means two or more.

[0038] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art will understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0039] The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0040] Rear door trim panel, such as Figures 1-2 As shown, it is a one-piece molded structure, and the whole is rectangular in shape, including the main panel 11. The edges of the four sides of the main panel 11 are all provided with folded edges.

[0041] The four folds are respectively: No. 1 fold 12, No. 2 fold 13, No. 3 fold 14 and No. 4 fold 15. No. 1 fold 12 has a No. 1 clearance hole 16 in the middle and a No. 2 clearance hole 17 on the side.

[0042] A first protrusion 19 is provided between the second fold 13 and the third fold 14, and a second protrusion 101 is provided between the third fold 14 and the fourth fold 15. The first protrusion 19 and the second protrusion 101 are symmetrical structures.

[0043] The first protrusion 19 protrudes upward, and a protruding buckle 102 is provided at the top of the first protrusion 19;

[0044] The back of the main panel 11 is provided with several fixing buckles 103.

[0045] Preferably, the main panel 11 is provided with a third clearance hole 18 near the first clearance hole 16.

[0046] A type of inspection tool, such as Figures 3-7 As shown, it includes a base frame 21, a base plate 22, a support beam 23, a fixing component 24, and a protrusion buckle detection component 25;

[0047] The base plate 22 is installed on the base frame 21, and the support beam 23 is installed on the base plate 22. The support beam 23 matches the outline of the rear door decorative panel.

[0048] Several fixing components 24 are arranged in the middle of the support beam 23, and each corresponds to a fixing buckle;

[0049] The protrusion buckle detection component 25 is installed on the base plate 22 and is used to detect the protrusion buckles of the first protrusion and the second protrusion.

[0050] Preferably, the fixing component 24 includes a fixing post 241, a fixing base 242, two fixing plates 243, a fixing bolt 244, and a clip 245;

[0051] The fixing base 242 is installed on the base plate 22 via the fixing post 241. Two fixing plates 243 are hinged to the fixing base 242. A clip 245 is provided between the two fixing plates 243. The clip 245 is used to cooperate with the fixing buckle.

[0052] The fixing bolt 244 passes through the two fixing plates 243, thereby closing the gap between the two fixing plates 243 and fixing the clip 245.

[0053] Preferably, the protrusion buckle detection assembly 25 includes a detection support 251, a detection base 252, and a detection pressure block 253;

[0054] The detection base 252 is installed on the base plate 22 via the detection support 251, and the detection pressure block 253 is installed on the top of the detection support 251;

[0055] The detection base 252 has a first stop bar 254 and a second stop bar 255 on its two sides; the detection pressure block 253 is provided with a first top bar 256 corresponding to the first stop bar 254 and a second top bar 257 corresponding to the second stop bar 255.

[0056] The first stop bar 254 is installed on the detection base 252 via the sliding sleeve 258, and the first stop bar 254 can slide relative to the sliding sleeve 258;

[0057] The first push rod 256 and the second push rod 257 are used to detect the two sides of the protruding buckle.

[0058] Preferably, the base plate 22 is provided with a first avoidance hole simulation block and a second avoidance hole simulation block, which are used to detect the positions of the first avoidance hole and the second avoidance hole.

[0059] During testing, first engage the fixing clips of the rear door trim panel with the fixing component 24; then install the detection pressure block 253 of the protruding clip detection component 25 onto the detection support base 251.

[0060] Push and adjust the positions of stop lever 254 and stop lever 255 to their limit; then adjust and push push rod 256 and push rod 257 to check if they can make contact with stop lever 254 and stop lever 255 respectively. If they do, the product is qualified.

[0061] Then, using the No. 1 and No. 2 obstacle hole simulation blocks, the positions of the No. 1 and No. 2 obstacle holes are detected.

[0062] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A rear door decorative panel, characterized in that: It is a one-piece molded structure, with an overall rectangular shape, including a main panel, and the edges of the four sides of the main panel are folded. The four folds are, in order, No. 1, No. 2, No. 3, and No.

4. No. 1 fold has a No. 1 clearance hole in the middle and No. 2 clearance hole on the side. There is a No. 1 protrusion between the No. 2 fold and the No. 3 fold, and there is a No. 2 protrusion between the No. 3 fold and the No. 4 fold. The No. 1 protrusion and the No. 2 protrusion are symmetrical structures. The first protrusion protrudes upwards, and a protruding buckle is provided at the top of the first protrusion; The back of the main panel is provided with several fixing buckles.

2. The rear door decorative panel according to claim 1, characterized in that: The main panel is provided with a third clearance hole near the first clearance hole.

3. A gauge for the rear door trim panel as described in any one of claims 1-2, characterized in that: Includes the base frame, base plate, support beams, fixing components, and protrusion buckle detection components; The base plate is installed on the base frame, and the support beam is installed on the base plate. The support beam matches the outline of the rear door decorative panel. Several fixing components are set in the middle of the support beam, and each corresponds to a fixing buckle; The protrusion buckle detection component is installed on the base plate and is used to detect the protrusion buckles of the first protrusion and the second protrusion.

4. The inspection tool according to claim 3, characterized in that: The fixing assembly includes a fixing post, a fixing base, two fixing plates, fixing bolts, and clips; The fixing base is installed to the base plate via a fixing column, and two fixing plates are hinged to the fixing base. A clip is provided between the two fixing plates, and the clip is used to cooperate with the fixing buckle. The fixing bolt passes through the two fixing plates, thereby closing the gap between the two fixing plates and fixing the clip.

5. The inspection tool according to claim 3, characterized in that: The protrusion buckle detection assembly includes a detection support, a detection base, and a detection pressure block; The detection base is mounted to the base plate via a detection support, and the detection pressure block is mounted to the top of the detection support. The detection base has a first stop bar and a second stop bar on each side; the detection pressure block has a first top bar corresponding to the first stop bar and a second top bar corresponding to the second stop bar; The first stop lever is mounted to the detection base via a sliding sleeve, and the first stop lever can slide relative to the sliding sleeve. The first and second push rods are used to detect the two sides of the buckle.

6. The inspection fixture according to claim 3, characterized in that: The base plate is provided with a No. 1 avoidance hole simulation block and a No. 2 avoidance hole simulation block, which are used to detect the position of the No. 1 avoidance hole and the No. 2 avoidance hole.

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