Automobile door trim panel convenient to disassemble and assemble

Abstract

The utility model discloses an automobile door interior trim panel convenient to disassemble and assemble, and particularly relates to the technical field of automobile maintenance, the automobile door interior trim panel comprises an interior trim panel I. A clamping mechanism is fixedly connected to the front part of a mounting assembly, and a plurality of transmission mechanisms are distributed at intervals on one side, far away from the clamping mechanism, of the upper side and the lower side in a bearing mechanism in a threaded connection manner; and a plurality of locking mechanisms are slidably connected to the sides, close to the clamping mechanism, of the upper side and the lower side of the interior of the bearing mechanism at intervals, and springback mechanisms are symmetrically and fixedly connected to the left sides and the right sides of the exteriors of the locking mechanisms. According to the automobile door trim panel convenient to disassemble and assemble, the springback mechanisms corresponding to the transmission mechanisms can be pushed to move through the transmission mechanisms, and the positions of the connecting columns can be locked under the action of the locking mechanisms; and the locking mechanism can be rebounded to the initial position through the rebounding mechanism when no external force exists, so that the practicability and universality of the device are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile maintenance, in particular to an automobile door interior trim panel which is easy to assemble and disassemble. Background Art

[0002] The primary functions of automotive door interior panels include beautifying the interior, concealing the door's internal structure, reducing noise, and providing comfort and functionality. First, door interior panels enhance the vehicle's overall aesthetics through their design and materials, adding to the decorative effect of the interior. They cleverly conceal the complex structure within the door, creating a more streamlined and organized appearance and enhancing comfort. Second, door interior panels provide sound insulation, effectively blocking external noise, ensuring a quiet interior and further enhancing passenger comfort. Furthermore, door interior panels provide both comfort and functionality. They include mounting holes for door handles, window controls, door locks, and other controls, working in conjunction with other interior components (such as seats and the dashboard) to enable various vehicle functions.

[0003] However, during the removal process of existing automobile door interior panels, the plastic clips are prone to whitening or breaking, making it difficult to remove and install the interior panels conveniently and quickly, resulting in increased costs for repairing or replacing the interior panels and affecting the use effect. Utility Model Content

[0004] The main purpose of the utility model is to provide an automobile door interior panel that is easy to disassemble and assemble, which can effectively solve the problem that the interior panel cannot be disassembled and installed conveniently and quickly.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A car door interior panel that is easy to disassemble and assemble comprises an interior panel, a groove communicating with the outside is provided in the middle of the front end of the outer surface of the interior panel, a mounting assembly is fixedly installed on the rear wall of the inner cavity of the groove, a clamping mechanism is fixedly connected to the front of the mounting assembly, a supporting mechanism is fixedly connected to the front of the outer front of the clamping mechanism, a plurality of transmission mechanisms are threadedly connected at intervals on the upper and lower sides of the inner part of the supporting mechanism away from the clamping mechanism, a plurality of locking mechanisms are slidingly connected at intervals on the upper and lower sides of the inner part of the supporting mechanism close to the clamping mechanism, a plurality of rebound mechanisms are symmetrically fixedly connected to the left and right sides of the outer parts of the plurality of locking mechanisms, a plurality of connecting columns are movably connected to the front side of the inner cavity of the clamping mechanism, and the outer front ends of the plurality of connecting columns are fixedly connected to the vehicle door.

[0007] Preferably, the mounting assembly includes a transverse plate, and a rectangular groove communicating with the outside is formed in the middle of the front end of the outer surface of the transverse plate.

[0008] Preferably, the clamping mechanism includes a mounting plate, a front end of the outer surface of the mounting plate is fixedly connected with a plurality of rectangular shells at intervals, and a rear end of the outer surface of the mounting plate is fixedly connected to the inner cavity of the rectangular groove.

[0009] Preferably, the bearing mechanism includes a bearing sleeve, and a plurality of internal threaded holes communicating with the outside world are spaced apart on the upper and lower sides of the front end of the outer surface of the bearing sleeve, and cross-shaped through grooves communicating with the outside world are symmetrically provided on the top and bottom walls of the inner cavity of the bearing sleeve.

[0010] Preferably, the transmission mechanism includes an externally threaded column, the rear end of the outer surface of the externally threaded column is rotatably connected to a sliding wedge block, and the outer surface of the externally threaded column is threadedly connected to the inner surface of the corresponding internally threaded hole, and the sliding wedge block is slidably connected to the rear part of the corresponding cross-shaped through groove cavity.

[0011] Preferably, the locking mechanism includes a sliding wedge block 2, and a pin is fixedly connected to one end of the outer surface of the sliding wedge block 2 close to the middle of the inner cavity of the rectangular shell, and connecting plates are symmetrically fixedly connected to the middle of the left and right ends of the outer surface of the sliding wedge block 2, and the sliding wedge block 2 is slidably connected to the front part of the inner cavity of the corresponding cross-shaped through groove.

[0012] Preferably, the rebound mechanism includes a cylindrical shell, the front wall of the inner cavity of the cylindrical shell is fixedly connected to a spring, the rear part of the outer surface of the spring is fixedly connected to a guide column, and the rear end of the outer surface of the guide column is fixedly connected to the front end of the outer surface of the corresponding connecting plate, and the front end of the outer surface of the cylindrical shell is fixedly connected to the rear wall of the inner cavity of the cross-shaped through groove.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] 1. The utility model can realize the function of installing and fixing the clamping mechanism to the interior trim panel 1 through the installation component, and can connect to the vehicle door 1 after cooperating with a plurality of connecting columns through the clamping mechanism. At the same time, the load-bearing mechanism can bear the function of a plurality of transmission mechanisms and locking mechanisms, thereby improving the practicality of the device. The transmission mechanism can realize the function of pushing the corresponding rebound mechanism to move, and under the action of the locking mechanism, the position of a plurality of connecting columns can be locked, and the rebound mechanism can make the locking mechanism rebound to the initial position when there is no external force, thereby improving the practicality and universality of the device.

[0015] 2. The utility model rotates the external threaded column and the corresponding internal threaded hole cavity to generate threaded transmission, so that the sliding wedge block 1 squeezes the corresponding sliding wedge block 2, thereby pushing the sliding wedge block 2 and the pin out of the corresponding cross-shaped groove cavity, and then the pin can lock the connecting column in the corresponding bearing shell cavity, thereby improving the practicality and universality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the installation assembly and clamping mechanism of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the carrying mechanism of the utility model;

[0019] Figure 4 It is a structural schematic diagram of the transmission mechanism, locking mechanism and rebound mechanism of the utility model.

[0020] In the figure: 1. Interior trim panel 1; 2. Groove 1; 3. Mounting assembly; 31. Horizontal plate; 32. Rectangular groove; 4. Clamping mechanism; 41. Mounting plate; 42. Rectangular housing; 5. Carrying mechanism; 51. Carrying housing; 52. Internal threaded hole; 53. Cross-shaped through groove; 6. Transmission mechanism; 61. External threaded column; 62. Sliding wedge block 1; 7. Locking mechanism; 71. Sliding wedge block 2; 72. Latch; 73. Connecting plate; 8. Rebound mechanism; 81. Cylindrical housing; 82. Spring; 83. Guide column; 9. Car door 1; 10. Connecting column. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0022] like Figure 1As shown, a car door interior panel that is easy to disassemble and assemble includes an interior panel 1. A groove 2 communicating with the outside is opened in the middle of the front end of the outer surface of the interior panel 1. A mounting assembly 3 is fixedly installed on the rear wall of the inner cavity of the groove 2, which can realize the function of installing and fixing a clamping mechanism 4 to the interior panel 1. The front part of the mounting assembly 3 is fixedly connected to the clamping mechanism 4, which can realize the function of connecting with a vehicle door 9 after cooperating with a plurality of connecting columns 10. A supporting mechanism 5 is fixedly connected to the front side of the outside of the clamping mechanism 4, which can realize the function of supporting a plurality of transmission mechanisms 6 and a locking mechanism 7. The upper and lower sides of the inner part of the supporting mechanism 5 are away from the clamping mechanism 4. There are several transmission mechanisms 6 threadedly connected at even intervals, which can push the corresponding rebound mechanisms 8 to move. There are several locking mechanisms 7 slidingly connected at even intervals on the upper and lower sides of the support mechanism 5 close to the clamping mechanism 4, which can lock the positions of several connecting columns 10. The left and right sides of the outside of several locking mechanisms 7 are symmetrically fixedly connected with rebound mechanisms 8, which can make the locking mechanisms 7 rebound to the initial position when there is no external force. Several connecting columns 10 are movably connected to the front side of the inner cavity of the locking mechanism 7 and the clamping mechanism 4, and the front ends of the outer surfaces of several connecting columns 10 are fixedly connected to the vehicle door 9.

[0023] In order to achieve the purpose of installing and fixing the clamping mechanism 4 to the interior trim panel 1, refer to Figure 2 The mounting assembly 3 includes a transverse plate 31 , and a rectangular groove 32 communicating with the outside is opened in the middle of the front end of the outer surface of the transverse plate 31 , which can accommodate and fix the mounting plate 41 .

[0024] In order to achieve the purpose of connecting with the door 9 after cooperating with several connecting columns 10, refer to Figure 2 The clamping mechanism 4 includes a mounting plate 41, and a plurality of rectangular shells 42 are fixedly connected to the front end of the outer surface of the mounting plate 41 at intervals, which can be connected to the corresponding connecting column 10, and the rear end of the outer surface of the mounting plate 41 is fixedly connected to the inner cavity of the rectangular groove 32.

[0025] In order to achieve the purpose of carrying the transmission mechanisms 6 and the locking mechanisms 7, refer to Figure 3 The bearing mechanism 5 includes a bearing sleeve 51. A plurality of internal threaded holes 52 communicating with the outside are spaced apart on the upper and lower sides of the front end of the outer surface of the bearing sleeve 51, which can realize the function of threaded transmission of the external threaded column 61. The top and bottom walls of the inner cavity of the bearing sleeve 51 are symmetrically provided with cross-shaped through grooves 53 communicating with the outside, which can realize the corresponding sliding wedge block 1 62 to slide up and down and the corresponding sliding wedge block 2 71 to slide back and forth.

[0026] In order to achieve the purpose of pushing the corresponding rebound mechanism 8 to move, refer to Figure 4The transmission mechanism 6 includes an external threaded column 61, and the rear end of the outer surface of the external threaded column 61 is rotatably connected to a sliding wedge 62, and the outer surface of the external threaded column 61 is threadedly connected to the inner surface of the corresponding internal threaded hole 52, and the sliding wedge 62 is slidably connected to the rear part of the inner cavity of the corresponding cross-shaped through groove 53.

[0027] By rotating the external thread column 61 , it is threadedly driven with the corresponding internal thread hole 52 , so that the sliding wedge 62 slides up and down along the inner cavity of the corresponding cross-shaped through groove 53 .

[0028] In order to achieve the purpose of locking the positions of the plurality of connecting posts 10, refer to Figure 4 The locking mechanism 7 includes a sliding wedge block 71. A latch 72 is fixedly connected to one end of the outer surface of the sliding wedge block 71 close to the middle of the inner cavity of the rectangular sleeve 42. Connecting plates 73 are symmetrically fixedly connected to the middle of the left and right ends of the outer surface of the sliding wedge block 71. The sliding wedge block 71 is slidably connected to the front of the inner cavity of the corresponding cross-shaped through groove 53.

[0029] When the sliding wedge block 1 62 slides downward along the inner cavity of the corresponding cross-shaped slot 53 , the sliding wedge block 1 62 will push the corresponding sliding wedge block 2 71 to slide toward the middle of the inner cavity of the bearing sleeve 51 , and at the same time the latch 72 will slide to lock the rectangular sleeve 42 with the corresponding connecting column 10 .

[0030] In order to achieve the purpose of making the locking mechanism 7 rebound to the initial position when there is no external force, refer to Figure 4 The rebound mechanism 8 includes a cylindrical shell 81, a spring 82 is fixedly connected to the front wall of the inner cavity of the cylindrical shell 81, a guide column 83 is fixedly connected to the rear part of the outer surface of the spring 82, and the rear end of the outer surface of the guide column 83 is fixedly connected to the front end of the outer surface of the corresponding connecting plate 73, and the front end of the outer surface of the cylindrical shell 81 is fixedly connected to the rear wall of the inner cavity of the corresponding cross-shaped through groove 53.

[0031] When it is necessary to disassemble the interior panel 1, several external threaded columns 61 are rotated through the through holes opened in the interior panel 1, so that several sliding wedge blocks 62 can drive the corresponding sliding wedge blocks 62 to return to their initial positions, thereby allowing the sliding wedge blocks 1 62 to cancel the squeezing of the sliding wedge blocks 2 71. At this time, since the connecting plate 73 and the guide column 83 are fixed to each other, under the rebound tension of the spring 82 in the inner cavity of the corresponding cylindrical shell 81, the sliding wedge blocks 2 71 can be pulled back to the inner cavity of the cross-shaped through groove 53 through the guide column 83, thereby allowing the pin 72 to cancel the lock on the connecting column 10.

[0032] The working principle of the present invention is as follows: when the interior trim panel 1 needs to be disassembled, the plurality of external threaded columns 61 are rotated in the opposite direction through the through holes opened on the outer surface of the interior trim panel 1, so that the plurality of sliding wedge blocks 62 slide outward, so that the sliding wedge blocks 71 71 can pull the corresponding sliding wedge blocks 71 and the latches 72 back into the inner cavity of the cross-shaped through groove 53 under the rebound tension of the plurality of springs 82, so that the plurality of latches 72 cancel the lock on the plurality of connecting columns 10, and the interior trim panel 1 can be disassembled from the rear of the vehicle door 9 at this time.

[0033] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. A car door interior panel that is easy to disassemble and assemble, comprising an interior panel (1), characterized in that: A groove (2) communicating with the outside is provided in the middle of the front end of the outer surface of the interior trim panel (1), and a mounting assembly (3) is fixedly installed on the rear wall of the inner cavity of the groove (2). The front of the mounting assembly (3) is fixedly connected to a clamping mechanism (4), and the outer front side of the clamping mechanism (4) is fixedly connected to a supporting mechanism (5). The upper and lower sides of the inner side of the supporting mechanism (5) away from the clamping mechanism (4) are threadedly connected to a plurality of transmission mechanisms (6) at intervals, and the upper and lower sides of the inner side of the supporting mechanism (5) close to the clamping mechanism (4) are slidingly connected to a plurality of locking mechanisms (7) at intervals, and the outer left and right sides of the plurality of locking mechanisms (7) are symmetrically fixedly connected to a rebound mechanism (8). The front side of the inner cavity of the clamping mechanism (4) is movably connected to a plurality of connecting columns (10), and the outer front ends of the plurality of connecting columns (10) are fixedly connected to a vehicle door (9) in common.

2. The easily disassembled automobile door interior panel according to claim 1, characterized in that: The mounting assembly (3) comprises a transverse plate (31), and a rectangular groove (32) communicating with the outside is provided in the middle of the front end of the outer surface of the transverse plate (31).

3. The easily disassembled automobile door interior panel according to claim 2, characterized in that: The clamping mechanism (4) comprises a mounting plate (41), a front end of the outer surface of the mounting plate (41) being fixedly connected with a plurality of rectangular sleeves (42) at intervals, and a rear end of the outer surface of the mounting plate (41) being fixedly connected to the inner cavity of the rectangular groove (32).

4. The easily disassembled automobile door interior panel according to claim 1, characterized in that: The bearing mechanism (5) comprises a bearing sleeve (51), wherein a plurality of internal threaded holes (52) communicating with the outside are spaced apart on the upper and lower sides of the front end of the outer surface of the bearing sleeve (51), and a cross-shaped through groove (53) communicating with the outside is symmetrically formed on the top and bottom walls of the inner cavity of the bearing sleeve (51).

5. The easily disassembled automobile door interior panel according to claim 4, characterized in that: The transmission mechanism (6) includes an external thread column (61), the rear end of the outer surface of the external thread column (61) is rotatably connected to a sliding wedge block (62), and the outer surface of the external thread column (61) is threadedly connected to the inner surface of the corresponding internal thread hole (52), and the sliding wedge block (62) is slidably connected to the rear end of the inner cavity of the corresponding cross-shaped through groove (53).

6. The easily disassembled automobile door interior panel according to claim 4, characterized in that: The locking mechanism (7) includes a second sliding wedge (71), an end of the outer surface of the second sliding wedge (71) close to the middle of the inner cavity of the rectangular shell (42) is fixedly connected with a latch (72), the middle of the left and right ends of the outer surface of the second sliding wedge (71) are symmetrically fixedly connected with connecting plates (73), and the second sliding wedge (71) is slidably connected to the front of the inner cavity of the corresponding cross-shaped through groove (53).

7. The easily disassembled automobile door interior panel according to claim 6, characterized in that: The rebound mechanism (8) comprises a cylindrical casing (81), a spring (82) is fixedly connected to the front wall of the inner cavity of the cylindrical casing (81), a guide column (83) is fixedly connected to the rear portion of the outer surface of the spring (82), and the rear end of the outer surface of the guide column (83) is fixedly connected to the front end of the outer surface of the corresponding connecting plate (73), and the front end of the outer surface of the cylindrical casing (81) is fixedly connected to the rear wall of the inner cavity of the corresponding cross-shaped through slot (53).

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