Structure of corner part of automobile door

Abstract

The invention provides a structure of a corner part of an automobile door, which can maintain the stability of a molded part relative to a glass chute and enlarge the decorative range of the molded part. The structure of the corner part of the automobile door is characterized in that a glass chute (10) is arranged at a corner part (X) which descends from the upper edge part of a frame body (2) of the automobile door (1) to a stand column part of the frame body (2) along the automobile outer side of the frame body (2), and a decorative molded part (40) is assembled on the automobile outer side of the glass chute (10) and stretches across the front and the back of the corner part (X), an embedded panel (50) is embedded in a corner region between a portion of the glass run (10) extending along an upper edge portion of the frame (2) and a portion of the glass run (10) extending along a column portion of the frame (2), a locking portion (53) exposed from the glass run (10) is formed on the embedded panel (50), and the molded member (40) is directly locked to the locking portion (53) of the embedded panel (50).

Description

Technical Field

[0001] The present invention relates to a structure for the corner of an automobile door having a glass channel installed and the glass channel having a decorative molding on the exterior of the vehicle. Background Technology

[0002] In the past, such as Figure 8 as well as Figure 9 As shown, it is known that a so-called hidden glass slide 10 is installed on the frame 2 of the car door (here, the front door) 1.

[0003] The glass channel 10 is installed on the flange 2A extending from the inside of the vehicle to the outside of the frame 2 in a way that covers the frame 2 from the outside of the vehicle and is thus hidden. The mounting part 11 installed on the flange 2A and the main body part 12 that guides the raised and lowered door glass G into the channel are formed as one piece by extrusion molding.

[0004] The mounting portion 11 includes an upper sidewall portion 13 and a lower sidewall portion 14 extending in the inward and outward directions, a connecting wall portion 15 connecting the upper sidewall portion 13 and the lower sidewall portion 14 with a cross-section roughly "U"-shaped, and a locking portion 16 formed on the inner side that elastically contacts the flange 2A. Here, three lip-shaped locking portions 16 are formed on the lower part of the upper sidewall portion 13, and two protruding locking portions 16 are formed on the upper part of the lower sidewall portion 14.

[0005] The main body 12 includes a lower sidewall portion 14, which guides the raised and lowered door glass G into the groove, an inner sidewall portion 17, and an outer sidewall portion 18 extending downward from the inner and outer sides of the lower sidewall portion 14. The outer sidewall portions 18 are continuous with the connecting wall portion 15, and decorative molded parts 20 are assembled on their outer sides. The upper and lower parts of the molded parts 20 are bent toward the inner side of the vehicle to form locking portions 20a and 20b, respectively, and are assembled in such a way that they are respectively inserted into the fitting recesses 15a and 18a formed on the outer sides of the connecting wall portion 15 and the outer sidewall portion 18.

[0006] An inner lip 21 is provided on the outer side of the end of the inner side wall portion 17, extending outward and slidingly contacting the inner side of the door glass G. An outer lip 22 is provided on the inner side of the end of the outer side wall portion 18, extending inward and slidingly contacting the outer side of the door glass G. Additionally, a glass sealing lip 23 protrudes below the lower side wall portion 14, elastically contacting the end of the door glass G.

[0007] Additionally, a flocked section sealing portion 24 is provided on the upper surface of the upper sidewall portion 13, approximately at the center, which elastically contacts the periphery (body) B of the vehicle opening and seals the door 1 with the body B. Furthermore, a sealing lip 25 is provided on the inner end of the upper sidewall portion 13, extending downwards towards the inner side and elastically contacting the flange 2A.

[0008] A covering lip 26 is provided on the upper outer surface of the upper sidewall 13, which contacts and covers the upper surface of the molded part 20 mounted on the outer side of the glass slide 10. In addition, a core material 27 with a generally U-shaped cross section is embedded along the upper sidewall 13, the connecting wall 15 and the lower sidewall 14 to improve rigidity.

[0009] When the molded part 20 is assembled with the glass slide 10, the locking parts 20a and 20b of the molded part 20 fit well with the fitting recesses 15a and 18a formed on the connecting wall 15 of the glass slide 10 and the outer side wall 18 of the vehicle, so that the molded part 20 will not fall off the glass slide 10 within the range of normal use.

[0010] On the other hand, if the curvature of the corner X, which descends from the upper edge of the frame of the door 1 toward the frame pillar, exceeds the allowable value of the bending performance of the glass slide 10, it is necessary to divide the glass slide 10 into the upper edge side of the frame and the descending frame pillar (A-pillar) side opposite to the corner X, and connect the part following the corner X through the mold forming part. In this case, since the mold forming part does not have a fitting recess into which the molded part 20 is fitted, it may become the starting point for the molded part 20 to fall off.

[0011] In contrast, such as Figure 10 As shown in (a) and (b) in the document, the following structure is disclosed: at the corner X of the door 1, the second connecting member 33 is inserted into the claw of the first connecting member 32 fixed to the glass slide 30, and the molded part 31 is locked onto the second connecting member 33 in such a way as (for example, Patent Document 1).

[0012] Existing technical documents

[0013] Patent documents

[0014] Patent Document 1: Chinese Utility Model Registration No. 206124705. Summary of the Invention

[0015] The problem the invention aims to solve

[0016] However, in the structure described in Patent Document 1, although the glass slide 30 is directly fixed to the first connecting member 32, the molded part 31 is only indirectly fixed to the glass slide 30 via the second connecting member 33. Furthermore, considering good assembly and manufacturing tolerances, the claws of the first connecting member 32 and the holes of the second connecting member 33, which are made of rigid material, require a certain gap between them. Therefore, if an external force is applied to the molded part 31, the amount of this gap may shift, resulting in reduced marketability. Moreover, the molded part 31 extends linearly along the upper edge of the door frame 1 to the corner X, but does not descend from the corner X towards the frame pillar side, resulting in a narrow decorative range. Assuming it extends along the frame pillar side, the stability of the assembly utilizing the first connecting member 32 and the second connecting member 33 may become further unstable.

[0017] Therefore, the purpose of this invention is to provide a structure for the corner of an automobile door that can balance the stable maintenance of the molded part on the glass groove and the expansion of the decorative range of the molded part.

[0018] means for solving problems

[0019] To achieve the above objectives, the structure of the corner portion of the automobile door of the present invention is characterized in that, at the corner (X) where the frame (2) of the automobile door (1) descends from the upper side towards the pillar portion of the frame (2), a glass slide (10) is installed along the outer side of the frame (2), and a decorative molded part (40) is assembled on the outer side of the glass slide (10) within the front and rear range of the corner (X).

[0020] An embedded panel (50) is embedded in the corner area between the portion extending along the upper edge of the frame (2) and the portion extending along the column portion of the frame (2) in the glass slide (10). A locking portion (53) protruding from the glass slide (10) is formed on the embedded panel (50), and the molded part (40) is directly locked onto the locking portion (53) of the embedded panel (50).

[0021] In addition, the present invention is characterized in that the locking portion (53) of the embedded panel (50) includes a first locking portion (53A) formed on the top and a second locking portion (53B) formed on the bottom.

[0022] The molded part (40) includes a first molded part (41) assembled on the upper side of the frame (2) and a second molded part (42) assembled on the frame descending part that descends from the upper side of the frame (2).

[0023] The first molded part (41) is locked to the first locking part (53A), and the second molded part (42) is locked to the second locking part (53B).

[0024] In addition, the present invention is characterized in that a locking portion (54) is formed on the embedded panel (50) to engage with the frame (2).

[0025] In addition, the present invention is characterized in that a core material (27) is embedded in the mounting portion (11) of the glass slide (10) installed along the outer side of the frame (2), and the embedded panel (50) is disposed in the portion of the glass slide (10) where the core material (27) is cut off, and the end (27a) of the cut core material (27) abuts against the embedded panel (50).

[0026] In addition, the present invention is characterized in that the embedded panel (50) includes a horizontal portion (50A) extending from the inner and outer sides of the frame (2) and a vertical portion (50B) hanging down at a right angle from the outer side of the horizontal portion (50A) with an L-shaped cross section.

[0027] In addition, the reference numerals in parentheses indicate the corresponding elements or items described in the accompanying drawings and the specific embodiments described below.

[0028] The effects of the invention

[0029] According to the present invention, a decorative molded part is assembled on the outer side of a glass channel installed along the outer side of a car door frame, spanning the corner from the upper edge of the frame down towards the frame pillar. The molded part is directly engaged with a locking portion exposed from an embedded panel, which is embedded in the corner area between the portion of the glass channel extending along the upper edge of the frame and the portion extending along the frame pillar. Therefore, the stability of the molded part can be improved and the decorative range can be expanded.

[0030] In addition, by making the material of the locking part of the embedded panel harder than the material of the locking part of the glass groove, the molding part can be more resilient.

[0031] In addition, the molded parts can be made of metal or resin, but the metal part can better maintain its shape.

[0032] Furthermore, according to the present invention, since the molded part is divided into a first molded part and a second molded part and they are locked onto an embedded panel, molding is easy, and the relative positions of the ends of each molded part can be positioned with good accuracy.

[0033] Furthermore, according to the present invention, since a locking portion that engages with the frame is also formed on the embedded panel, the holding force of the glass slide can be made more robust.

[0034] Furthermore, according to the present invention, since the embedded panel is disposed in the portion of the core material that has been cut off and embedded in the glass groove, the embedded panel can be easily assembled during molding. Additionally, since the embedded panel assembled into the glass groove abuts against the end of the cut core material, it is securely fixed.

[0035] Furthermore, according to the present invention, since the embedded panel includes a horizontal portion extending on the inner and outer sides of the frame and a vertical portion hanging down at a right angle from the outer side of the horizontal portion and has an L-shaped cross section, it is simple to construct and has high retention after being embedded in the glass groove. Attached Figure Description

[0036] Figure 1 This is a perspective view showing the structure of a car door corner according to an embodiment of the present invention.

[0037] Figure 2 This is a perspective view showing a process of manufacturing the structure of the corner portion of an automobile door according to an embodiment of the present invention.

[0038] Figure 3 It shows from Figure 1 A 3D view showing the molded part after it has been disassembled.

[0039] Figure 4 This is an enlarged perspective view showing the embedded panel used in the structure of the corner of a car door in an embodiment of the present invention.

[0040] Figure 5 This illustrates the structure of a car door corner according to an embodiment of the present invention. Figure 8 Enlarged sectional view of the BB line.

[0041] Figure 6 This is a diagram showing the cutting lines of an extruded glass chute, where (a) is... Figure 2 The enlarged sectional view along the XX line, (b) is Figure 2 The enlarged sectional view of the YY line, (c) is Figure 2 Enlarged cross-sectional view of the ZZ line.

[0042] Figure 7 This is a perspective view showing the structure of another automobile door corner according to an embodiment of the present invention.

[0043] Figure 8 This is a side view of the car.

[0044] Figure 9 yes Figure 8 Enlarged sectional view along line AA.

[0045] Figure 10This is a diagram showing the structure of a car door corner in a conventional example, where (a) is an exploded perspective view and (b) is an enlarged sectional view of the main part. Detailed Implementation

[0046] Reference Figures 1 to 6 as well as Figure 8 , Figure 9 The structure of the corner portion of a car door according to an embodiment of the present invention will be described. The same reference numerals are used for parts that are the same as in conventional examples.

[0047] The structure of the corner of the car door is formed by a molded part 40 (41, 42) for front and rear assembly decoration that runs across the corner X between the upper part (top) of the frame 2 of the car door (here, the front door) 1 and the lowered frame pillar (A-pillar). The molded part 40 is installed on the outside of the car, which is called a hidden glass slide 10 that is installed along the outside of the car and covers the frame 2 from the outside of the car.

[0048] At corner X, such as Figure 2 As shown, the extrusion molding part 10A extending along the upper side (top) of the frame 2 of the door 1 and the extrusion molding part 10B extending along the pillar part (A pillar) of the frame 2 are connected by mold forming (mold forming part 10C).

[0049] Although not specifically limited, in this embodiment, a material with a hardness of 70 (instantaneous value measured with an ISO 7619 standard Type A hardness tester) is used for the extrusion molding section 10A and extrusion molding section 10B of the glass slide 10, and a material with a hardness of 80 (measured after 15 seconds with an ISO 868 standard Type A hardness tester) is used for the mold forming section 10C.

[0050] Moreover, such as Figure 3 As shown, in the mold forming part 10C of the glass slide 10, there is an embedded... Figure 4 The embedded panel 50 shown is assembled onto the embedded panel 50 by means of a first molded part 41 and a second molded part 42, which are divided into a top side and a column side. The embedded panel 50 is embedded in the corner area between the portion extending along the upper edge of the frame 2 and the portion extending along the column side of the frame 2 in the glass groove 10.

[0051] The extrusion molding section 10A and extrusion molding section 10B of the glass chute 10 are configured differently from the conventional example ( Figure 9 The cross-sectional shape is the same as that shown in the example. In addition, although the molded part 40 assembled on the glass slide 10 is different from the structure shown in the conventional example (molded part 20), the cross-sectional shapes of the extrusion molding part 10A and the extrusion molding part 10B are the same.

[0052] That is, the glass slide 10 is integrally formed by the mounting part 11 mounted on the flange 2A and the main body part 12 that guides the raised and lowered door glass G into the slide. The mounting part 11 includes an upper side wall part 13 and a lower side wall part 14 extending in the inward and outward directions of the vehicle, and a connecting wall part 15 that connects the upper side wall part 13 and the lower side wall part 14 with a cross section that is approximately "U" shaped, and a locking part 16 that elastically contacts the flange 2A is formed on the inner side. Here, three lip-shaped locking parts 16 are formed on the lower part of the upper side wall part 13, and two protruding locking parts 16 are formed on the upper part of the lower side wall part 14.

[0053] Additionally, the main body 12 includes the aforementioned lower sidewall portion 14 that guides the raised and lowered door glass G into the groove, an inner sidewall portion 17 extending downward from the inner and outer sides of the lower sidewall portion 14, and an outer sidewall portion 18. The outer sidewall portions 18 are continuous with the connecting wall portion 15, and decorative molded parts 40 are assembled on their outer sides, i.e., on the extrusion molding portion 10A side ( Figure 9 A first molding part 41 is assembled. The upper and lower parts of the first molding part 41 are bent inward to form locking parts 41a and 41b, respectively, and are assembled in such a way that they are embedded in the fitting recesses 15a and 18a formed on the outer side of the connecting wall part 15 and the outer side wall part 18, respectively. Similarly, although not shown in the figure, a second molding part 42 is assembled on the extrusion molding part 10B. The upper and lower parts of the second molding part 42 are bent inward to form locking parts 42a and 42b, respectively, and are assembled in such a way that they are embedded in the fitting recesses 15a and 18a formed on the outer side of the connecting wall part 15 and the outer side wall part 18, respectively.

[0054] An inner lip 21 is provided on the outer side of the end of the inner sidewall portion 17, extending outward and slidingly contacting the inner side of the door glass G. An outer lip 22 is provided on the inner side of the end of the outer sidewall portion 18, extending inward and slidingly contacting the outer side of the door glass G. Additionally, a glass sealing lip 23 protrudes below the lower sidewall portion 14, elastically contacting the end of the door glass G, but this can be omitted.

[0055] Furthermore, a break-off sealing portion 24 is provided protruding from the upper surface of the upper sidewall portion 13, approximately at its center. This break-off sealing portion 24 elastically contacts the periphery (body) B of the vehicle body opening to seal the door 1 and the body B. Additionally, flocking is applied to the inner side of the vehicle. Furthermore, a sealing lip 25 is provided protruding from the inner end of the upper sidewall portion 13, extending downwards into the inner side and elastically contacting the flange 2A.

[0056] Additionally, a covering lip 26 is provided on the upper outer surface of the upper sidewall portion 13, which contacts and covers the upper surface of the molded part 40 mounted on the outer side of the glass slide 10. Furthermore, a core material 27 with a generally U-shaped cross-section is embedded along the upper sidewall portion 13, the connecting wall portion 15, and the lower sidewall portion 14 to improve rigidity.

[0057] Next, in the mold forming section 10C of the glass slide 10, it is configured as follows: Figure 5 The cross-sectional shape shown is as depicted.

[0058] In the mold forming section 10C, such as Figure 2 As shown, the ends of the extrusion molding section 10A and the extrusion molding section 10B are cut into a stepped shape. After the embedded panel 50 is arranged in the space that has been cut off, the extrusion molding section 10A and the extrusion molding section 10B are connected by the mold molding material.

[0059] The cutting portions at the ends of the extrusion molding section 10A and the extrusion molding section 10B are as follows: Figure 6 As shown, it becomes three segments. In the first segment, as... Figure 6 As shown in (a), the inner sidewall portion 17 and the outer sidewall portion 18 of the extrusion molding portions 10A and 10B are cut off. Figure 2 (the XX section), at the second segment, such as Figure 6 As shown in (b), the portion of the connecting wall 15 less than half, including the core material 27, is cut off. Figure 2 (The YY section), at the third segment, such as Figure 6 As shown in (c), the sealing portion 24 at the break is retained while the outer side of the upper sidewall portion 13, including the core material 27, is cut off. Figure 2 (ZZ section).

[0060] Figure 5 The cross-sectional shape shown is consistent with Figure 2 YY section ( Figure 6 Corresponding to position (b) in the figure, an embedded panel 50 is arranged in the lower part of the connecting wall 15 retained after cutting. In the lower part of the panel, a lower side wall 14B, an inner side wall 17B, an outer side wall 18B, an inner lip 21B, an outer lip 22B and a glass sealing lip 23B are formed by molding.

[0061] like Figure 4 As shown, the embedded panel 50 is a "U" shape including a long side 51 and a short side 52, and its cross-sectional shape includes a horizontal part 50A and a vertical part 50B, with the cross-section being L-shaped. When the glass groove 10, in which the embedded panel 50 is embedded, is installed at the corner of the door 1, it is configured such that the long side 51 of the embedded panel 50 runs along the pillar portion of the door 1, and the short side 52 runs along the top of the door 1, as shown... Figure 5As shown, the horizontal portion 50A is configured to extend in the inward and outward directions of the frame 2, and the vertical portion 50B is configured to descend perpendicularly from the outer side of the horizontal portion 50A at a right angle. The angle between the short side portion 52 and the long side portion 51 is an obtuse angle and coincides with the angle of the corner of the door 1.

[0062] Above the embedded panel 50, that is, below the vertical portion 50B of the short side portion 52, a first locking portion 53A protruding downward is formed, and below the embedded panel 50, that is, below the vertical portion 50B of the long side portion 51, a second locking portion 53B protruding downward is formed.

[0063] When the embedded panel 50 is embedded in the glass groove 10, these locking portions 53 (first locking portion 53A, second locking portion 53B) as... Figure 3 The image shows the vehicle's exterior exposed.

[0064] Furthermore, the locking portion 41b formed on the lower inner side of the first molded part 41 assembled to the top of the frame 2 is locked to the first locking portion 53A, and the locking portion 42b formed on the lower inner side of the second molded part 42 assembled to the pillar portion of the frame 2 is locked to the second locking portion 53B. In addition, the locking portions 41a and 42a formed on the upper inner sides of the first molded part 41 and the second molded part 42 are assembled by being respectively embedded into the fitting recess 15a formed on the outer side of the extruded connecting wall portion 15.

[0065] Furthermore, a locking portion 54 is formed on the upper surface of the horizontal portion 50A of the embedded panel 50, which engages with the frame 2 when embedded in the glass groove 10. The locking portion 54 can be any shape as long as it is a structure that engages with the frame 2 and ensures the holding force of the glass groove 10. However, in this case, the locking portion 54 is a protruding structure provided on the upper surface of the inner side of the horizontal portion 50A, which is embedded in the cut-out recess 2Aa formed at the lower part of the flange 2A of the frame 2.

[0066] In addition, such as Figure 5 As shown, the embedded panel 50 is disposed in the portion of the glass groove 10 where the core material 27 has been cut off. At this time, the end 27a of the cut core material 27 abuts against the upper surface of the outer side of the horizontal portion 50A of the embedded panel 50, and the embedded panel 50 is firmly fixed inside the glass groove 10.

[0067] In addition, the embedded panel 50 is preferably made of resin and the resin has a degree of rigidity that can reliably retain the locking portions 41b and 42b of the first molding part 41 and the second molding part 42.

[0068] In this embodiment, polypropylene filled with 40% talc powder is used to form the embedded panel 50, but it is not particularly limited to this method.

[0069] The first molded part 41 is a long strip extending horizontally along the top of the frame 2. On the corner X side of the door 1, it is configured as a triangular shape with an inclined surface 41X that slopes from the upper surface to the lower surface as it approaches the corner X.

[0070] In addition, the second molded part 42 is a long strip that extends obliquely along the pillar portion of the frame 2, and is configured as a triangular shape with a horizontal plane 42X on the X side of the corner of the door 1.

[0071] The two molded parts 41 and 42 are made of metal, but they can also be, for example, resin structures with gloss coating.

[0072] Moreover, such as Figure 1 As shown, when the first and second molded parts 41 and 42 are assembled into the glass slide 10, the horizontal surface 42X of the second molded part 42 abuts against the lower surface of the first molded part 41, enabling precise relative positioning and improving the holding force. At this time, the inclined surface 41X of the first molded part 41 and the upper inclined surface of the second molded part 42 are on the same plane, resulting in an aesthetically pleasing appearance.

[0073] Based on the structure of the corner of the car door, when the molded parts 40 (first molded part 41 and second molded part 42) for decoration are assembled on the outside of the glass channel 10, the molded parts 40 are directly locked into the exposed locking part 53 of the embedded panel 50 embedded in the glass channel 10, thereby improving the stability of the molded parts 40 and expanding the decoration range.

[0074] In addition, the locking part of the embedded panel 50 is only provided on one side (the side that protrudes downward in this embodiment), and the locking part of the soft glass slide 10 is on the opposite side (the side that protrudes upward in this embodiment). Therefore, the molded part 40 and the glass slide 10 can be directly assembled, which can further improve the stability of the molded part 40.

[0075] In addition, by making the material of the embedded panel 50 harder than that of the glass groove 10, the molding part 40 can be better retained.

[0076] In addition, the molded part 40 can be made of metal or resin, but it can be better preserved when it is made of metal.

[0077] In this embodiment, the first molding part 41 and the second molding part 42 are assembled onto the glass slide 10, with them abutting at the corner X. However, they can also be assembled without abutting. In this case, a resin terminal member can also be provided between the first molding part 41 and the second molding part 42.

[0078] In addition, such as Figure 7 As shown, a molded part 40, which integrates the first molded part 41 and the second molded part 42, can also be assembled on the outer side of the glass slide 10. In this case, with the locking part 53 exposed in the glass slide 10, the embedded panel 50 is embedded in the glass slide 10, and the molded part 40 is locked to the locking part 53 of the embedded panel 50.

[0079] As long as the molded part 40 is assembled on the embedded panel 50 in a stable state, the number of locking parts 53 is not limited; it can be a single part or multiple parts.

[0080] Alternatively, although a core material 27 is embedded in the glass groove 10, the glass groove 10 may have the same shape and the core material 27 may not be specifically provided. In this case, it is preferable to have the lower end of the connecting wall portion 15 retained after cutting abut against the upper surface of the outer side of the horizontal portion 50A of the embedded panel 50, thereby firmly fixing the embedded panel 50 inside the glass groove 10.

[0081] Explanation of reference numerals in the attached figures

[0082] 1. Car door (front door)

[0083] 2. Frame

[0084] 2A flange

[0085] 2Aa Incision recess

[0086] 10 Glass Slide

[0087] 10A Extrusion Molding Section (Top Side)

[0088] 10B Extrusion Molding Section (Column Side)

[0089] 10C Mold Forming Section

[0090] 11 Installation Department

[0091] 12 Main body

[0092] 13 Upper sidewall

[0093] 14 Lower side wall portion

[0094] 14B Lower side wall (mold forming part)

[0095] 15 Connecting wall section

[0096] 15a fitting recess

[0097] 16. Locking part

[0098] 17. Inner side wall of the vehicle

[0099] 17B Inner side wall section (mold forming section)

[0100] 18. Outer sidewall of vehicle

[0101] 18a Fitting recess

[0102] 18B Car Outer Side Wall (Mold Forming Section)

[0103] 20 Molded parts

[0104] 20a Locking Part

[0105] 20b Locking part

[0106] 21 Inner lip area

[0107] 21B Inner lip (mold forming part)

[0108] 22. Outer lip

[0109] 22B Outer lip (mold forming part)

[0110] 23 Glass sealing lip

[0111] 23B Glass sealing lip (mold forming part)

[0112] 24. Seal at the break point

[0113] 25 Sealing lip

[0114] 26. Covers the lips

[0115] 27 core material

[0116] 27a end

[0117] 30 Glass Slide

[0118] 31 Molded parts

[0119] 32 First connecting member

[0120] 33 Second connecting member

[0121] 40 Molded parts

[0122] 41 First molded part

[0123] 41a Locking part

[0124] 41b Locking part

[0125] 41X Inclined Surface

[0126] 42 Second molded parts

[0127] 42a Locking part

[0128] 42b Locking part

[0129] 42X Horizontal plane

[0130] 50 Embedded Panel

[0131] 50A Horizontal section

[0132] 50B Vertical section

[0133] 51 Long side

[0134] 52 Short side

[0135] 53. Locking part

[0136] 53A First Stop Section

[0137] 53B Second Stop

[0138] 54. Locking part

[0139] B. Peripheral area of ​​the vehicle body opening (vehicle body)

[0140] G door glass

[0141] X-corner.

Claims

1. A structure for a car door corner, wherein at the corner where the door frame descends from the upper edge to the pillar portion of the frame, a glass channel is installed along the outer side of the frame, and a decorative molded part is assembled across the front and rear of the corner on the outer side of the glass channel, characterized in that, An embedded panel is embedded in the corner area between the portion extending along the upper edge of the frame and the portion extending along the column portion of the frame in the glass slide. A locking portion protruding from the glass slide is formed on the embedded panel, and the molded part is directly locked onto the locking portion of the embedded panel.

2. The structure of the corner portion of a car door according to claim 1, characterized in that, The locking portion of the embedded panel includes a first locking portion formed on the top and a second locking portion formed on the bottom. The molded component includes a first molded component assembled to the upper part of the frame and a second molded component assembled to the lower part of the frame that descends from the upper part of the frame. The first molded part is locked on the first locking portion, and the second molded part is locked on the second locking portion.

3. The structure of the corner portion of the automobile door according to claim 1 or 2, characterized in that, A locking portion that engages with the frame is formed on the embedded panel.

4. The structure of the corner portion of a car door according to claim 1 or 2, characterized in that, A core material is embedded in the mounting portion of the glass slide groove installed along the outer side of the frame. The embedded panel is disposed in the portion of the glass slide groove where the core material has been cut off, and the end of the cut core material abuts against the embedded panel.

5. The structure of the corner portion of a car door according to claim 1 or 2, characterized in that, The embedded panel includes a horizontal portion extending from the inner and outer sides of the frame and a vertical portion hanging down at a right angle from the outer side of the horizontal portion, with an L-shaped cross-section.

Images