Lightweight automotive trim panel fixing device

Abstract

The utility model relates to the field of automobile interior trim panels, in particular to a light-weight automobile interior trim panel fixing device which comprises a fixing buckle assembly, a fixing seat assembly and a dismounting assembly, the fixing seat assembly comprises a fixing sleeve, a fixing inserting groove is formed in one side of the fixing sleeve, the fixing buckle assembly comprises a mounting seat, and a connecting seat is rotationally connected to one side of the mounting seat; a sliding hole is formed in the middle of the connecting seat, a sliding shaft is inserted into the sliding hole in a penetrating mode, a rotating seat is fixedly installed at the end, facing the mounting seat, of the sliding shaft, a second fixing piece is fixedly installed at the other end of the sliding shaft, and two first magnetic attraction blocks are fixedly installed on one side of the rotating seat; a second magnetic attraction block is fixedly mounted on one side of the dismounting head; according to the automobile interior trim panel fixing device, the effect of stably fixing the interior trim panel and the automobile door is achieved, the interior trim panel cannot be damaged when disassembled, and the automobile interior trim panel fixing device has high practical value.

Description

Technical Field

[0001] This application relates to the field of automotive interior panels, and in particular to a lightweight automotive interior panel fixing device. Background Technology

[0002] Automotive interior trim panels are components installed inside a vehicle to decorate and protect the vehicle's internal structure. They not only enhance the aesthetics of the interior but also provide a comfortable feel and essential functionality. Automotive interior trim panels are typically made from a variety of materials, including plastics, fibers, leather, and wood, with the choice depending on the interior design style, cost considerations, and required functionality.

[0003] Modern car interior panels are typically secured with elastic clips made of engineering plastics. This method of installation helps to hide the fasteners and makes the installation more aesthetically pleasing. However, when disassembling, a pry bar needs to be inserted into the gap between the interior panel and the door near the clips to pry them open. Lightweight car interior panels are thinner and more fragile, and using a pry bar to pry them open puts a lot of stress on the edges of the interior panels, making them prone to deformation and damage, which is inconvenient to use. Utility Model Content

[0004] In order to solve the problems mentioned in the background art, this application provides a lightweight automotive interior panel fixing device.

[0005] The above-mentioned technical objective of this application is achieved through the following technical solution:

[0006] A lightweight automotive interior panel fixing device includes a fixing buckle assembly, a fixing seat assembly, and a disassembly assembly. The fixing seat assembly includes a fixing sleeve with a fixing slot on one side. The fixing buckle assembly includes a mounting seat with a connecting seat rotatably connected to one side. The connecting seat has a sliding hole in the middle, and a sliding shaft is inserted inside the sliding hole. A rotating seat is fixedly mounted on one end of the sliding shaft facing the mounting seat, and a second fixing piece is fixedly mounted on the other end of the sliding shaft. Two first magnetic blocks are fixedly mounted on one side of the rotating seat. The disassembly assembly includes a disassembly head with a second magnetic block fixedly mounted on one side.

[0007] By adopting the above solution, the fixing sleeve facilitates the use of structural adhesive to fix the fixing sleeve to the car door panel, making it convenient to fix the interior panel. The fixing slot facilitates the insertion of the fixing buckle assembly into the fixing slot and the fixing seat assembly for fixation, thereby fixing the interior panel to the car door panel. The mounting seat facilitates the use of structural adhesive to fix the mounting seat to the interior panel, thus fixing the interior panel to the car door panel through the fixation connection of the fixing buckle assembly and the fixing seat assembly. The sliding shaft facilitates the rotation of the rotating seat to drive the second fixing piece to rotate. The second fixing piece inserts into the fixing slot and screws into the fixing sleeve, thus fixing the fixing buckle assembly and the fixing seat assembly for fixation, thereby fixing the interior panel to the door panel. A second magnetic block is fixedly installed on one side of the disassembly head, which facilitates the attraction of the second magnetic block to the outside of the interior panel with the first magnetic block. This allows the rotation of the disassembly head to drive the rotating seat to rotate, thus facilitating the control of the rotation of the second fixing piece and facilitating its removal from the fixing slot, enabling the disassembly of the interior panel without damaging it during the disassembly process.

[0008] Furthermore, a handle is fixedly installed on the other side of the disassembly head, and an isolation ring is rotatably connected to the outer side of the disassembly head.

[0009] By adopting the above solution, the design of the handle and the isolation ring facilitates the removal of the interior panel using the disassembly assembly. The isolation ring is placed against the interior panel, leaving a certain gap between the disassembly head and the interior panel. When the handle is turned to rotate the disassembly head, there is no friction between them, thus avoiding scratches to the interior panel.

[0010] Furthermore, a limiting block is provided on one side inside the fixed slot, and a fixing block is fixedly installed inside the fixed sleeve.

[0011] By adopting the above scheme, the setting of the limiting block and the fixing block facilitates the limiting block to limit the first fixing piece and the second fixing piece, and the fixing block can prevent the first fixing piece and the second fixing piece from rotating during use by engaging with the fixing slot.

[0012] Furthermore, the connecting seat has a spring groove on the side facing the second fixing plate, and a push spring is fixedly installed inside the spring groove.

[0013] By adopting the above solution and setting the spring groove, it is easy to fix and install the push spring.

[0014] Furthermore, the push spring is sleeved on the outside of the sliding shaft, and the other end of the push spring is fixedly connected to the second fixing plate.

[0015] By adopting the above scheme and by setting the push spring, it is easy to provide elastic force to push the second fixing plate to the side away from the mounting base.

[0016] Furthermore, a limiting slot is provided in the middle of the second fixing piece, and a fixing slot is provided on the side of the second fixing piece away from the mounting base.

[0017] By adopting the above solution, the fixed slot is designed to facilitate engagement between the fixed slot and the fixed block. The push spring provides elasticity to prevent the fixed slot and the fixed block from becoming loose during vehicle operation. This effectively prevents the first and second fixed pieces from rotating during vehicle operation, which could cause the fixed buckle assembly to detach from the fixed seat assembly.

[0018] Furthermore, the connecting seat is provided with a limiting block on the side away from the mounting seat, and the limiting block is located on the outside of the limiting slot.

[0019] By adopting the above scheme, the setting of the limiting slot and the limiting block facilitates the movement of the second fixing piece, and enables the connecting seat and the sliding shaft to rotate synchronously, thereby making the second fixing piece rotate synchronously with the first fixing piece.

[0020] Furthermore, a first fixing plate is fixedly installed on the outside of the connecting seat, and the shape of the first fixing plate is the same as that of the second fixing plate.

[0021] By adopting the above solution, the first fixing piece facilitates the insertion of the second fixing piece into the fixing slot and screwing it into the fixing sleeve, thereby achieving a stable connection between the fixing buckle assembly and the fixing base assembly.

[0022] In summary, this application has the following technical effects:

[0023] The design of the fixing sleeve facilitates the use of structural adhesive to securely connect the fixing sleeve to the car door panel, making it easy to fix the interior panel. The fixing slot allows the fixing buckle assembly to be inserted into the fixing slot and fixedly connected to the fixing seat assembly, thus securing the interior panel to the car door panel. The mounting seat allows the use of structural adhesive to securely connect the mounting seat to the interior panel, ensuring the fixing buckle assembly and fixing seat assembly firmly secure the interior panel to the car door panel. The sliding shaft allows the rotation of the rotating seat to drive the rotation of the second fixing piece, which then inserts into the fixing... The slot is screwed into the fixing sleeve to securely connect the fixing buckle assembly and the fixing seat assembly, thereby fixing the interior panel to the door panel. A second magnetic block is fixedly installed on one side of the disassembly head, which facilitates the attraction of the second magnetic block to the first magnetic block on the outside of the interior panel. This allows the rotating head to rotate the rotating seat, thus easily controlling the rotation of the second fixing piece and facilitating its removal from the fixing slot. This enables the interior panel to be disassembled without damaging it. This utility model achieves a stable fixation of the interior panel to the car door without damaging the panel during disassembly, and has high practical value. Attached Figure Description

[0024] Figure 1 This is an exploded view of a lightweight automotive interior panel fixing device according to this application;

[0025] Figure 2 This is the first exploded view of the fastener assembly of this application;

[0026] Figure 3 This is a second exploded view of the fastening assembly of this application;

[0027] Figure 4 This is a three-dimensional structural diagram of the fixing bracket assembly of this application;

[0028] Figure 5 This is an exploded view of the disassembled components of this application.

[0029] In the diagram, 1. Fixing buckle assembly; 101. Mounting base; 102. Connecting base; 103. First fixing piece; 104. Spring groove; 105. Sliding hole; 106. First magnetic block; 107. Push spring; 108. Limiting block; 109. Rotating base; 110. Second fixing piece; 111. Fixing slot; 112. Limiting slot; 113. Sliding shaft; 2. Fixing base assembly; 21. Fixing sleeve; 22. Fixing slot; 23. Limiting block; 24. Fixing block; 3. Disassembly assembly; 31. Disassembly head; 32. Second magnetic block; 33. Handle; 34. Isolation ring. Detailed Implementation

[0030] The present application will be further described in detail below with reference to the accompanying drawings.

[0031] Example:

[0032] As attached Figure 1 To be continued Figure 5 As shown:

[0033] This utility model provides a lightweight automotive interior panel fixing device, including a fixing buckle assembly 1, a fixing seat assembly 2, and a disassembly assembly 3. The fixing seat assembly 2 includes a fixing sleeve 21, which facilitates the use of structural adhesive to fix the fixing sleeve 21 to the automotive door panel, thus facilitating the fixing and installation of the interior panel. A fixing slot 22 is provided on one side of the fixing sleeve 21, which facilitates the insertion of the fixing buckle assembly 1 into the fixing slot 22 and fixing it to the fixing seat assembly 2, thereby fixing the interior panel to the automotive door panel. The fixing buckle assembly 1 includes a mounting seat 101, which facilitates the use of structural adhesive to fix the mounting seat 101 to the interior panel, thus fixing the interior panel to the automotive door panel through the fixing buckle assembly 1 and the fixing seat assembly 2. A connecting seat 102 is rotatably connected to one side of the mounting seat 101, and a sliding hole 105 is provided in the middle of the connecting seat 102. A sliding shaft 113 is inserted inside the sliding hole 105 for sliding... A rotating seat 109 is fixedly installed at one end of the sliding shaft 113 facing the mounting base 101, and a second fixing piece 110 is fixedly installed at the other end of the sliding shaft 113. The setting of the sliding shaft 113 facilitates the rotation of the rotating seat 109 to drive the second fixing piece 110 to rotate. The second fixing piece 110 is inserted into the fixing slot 22 and screwed into the fixing sleeve 21, thereby fixing the fixing buckle assembly 1 and the fixing seat assembly 2 to fix the interior panel to the door panel. Two first magnetic blocks 106 are fixedly installed on one side of the rotating seat 109. The disassembly assembly 3 includes a disassembly head 31. A second magnetic block 32 is fixedly installed on one side of the disassembly head 31. The second magnetic block 32 is fixedly installed on one side of the disassembly head 31 to facilitate the second magnetic block 32 to attract the first magnetic block 106 on the outside of the interior panel, so that rotating the disassembly head 31 can drive the rotating seat 109 to rotate, thereby facilitating the rotation of the second fixing piece 110 and making it easy to leave the fixing slot 22, so as to disassemble the interior panel without damaging the interior panel during the disassembly process.

[0034] The other side of the disassembly head 31 is fixedly equipped with a handle 33, and an isolation ring 34 is rotatably connected to the outside of the disassembly head 31. The handle 33 and the isolation ring 34 facilitate the disassembly of the interior panel by using the disassembly assembly 3 to fit the isolation ring 34 with the interior panel, so that there is a certain gap between the disassembly head 31 and the interior panel. When the handle 33 is turned to drive the disassembly head 31 to rotate, there will be no friction with the interior panel, thus avoiding scratching the interior panel.

[0035] The fixed slot 22 has a limiting block 23 on one side, and the fixed sleeve 21 has a fixed card block 24 fixedly installed inside. The limiting block 23 and the fixed card block 24 facilitate the limiting block 23 to limit the first fixed piece 103 and the second fixed piece 110. The fixed card block 24 engages with the fixed card slot 111 to prevent the first fixed piece 103 and the second fixed piece 110 from rotating during use.

[0036] The connecting seat 102 has a spring groove 104 on the side facing the second fixing piece 110. A push spring 107 is fixedly installed inside the spring groove 104. The spring groove 104 facilitates the fixed installation of the push spring 107.

[0037] The push spring 107 is sleeved on the outside of the sliding shaft 113, and the other end of the push spring 107 is fixedly connected to the second fixing plate 110. The push spring 107 facilitates the provision of elastic force to push the second fixing plate 110 to the side away from the mounting base 101.

[0038] The second fixing piece 110 has a limiting slot 112 in the middle and a fixing slot 111 on the side of the second fixing piece 110 away from the mounting base 101. The fixing slot 111 facilitates the engagement of the fixing slot 111 with the fixing block 24. The push spring 107 provides elasticity to prevent the fixing slot 111 from loosening with the fixing block 24 during the driving process, effectively preventing the first fixing piece 103 and the second fixing piece 110 from rotating during the driving process, which would cause the fixing buckle assembly 1 to separate from the fixing base assembly 2.

[0039] The connecting seat 102 is provided with a limiting block 108 on the side away from the mounting seat 101. The limiting block 108 is located outside the limiting slot 112. The limiting slot 112 and the limiting block 108 facilitate the limiting of the movement of the second fixing piece 110 and enable the connecting seat 102 to rotate synchronously with the sliding shaft 113, thereby enabling the second fixing piece 110 to rotate synchronously with the first fixing piece 103.

[0040] The first fixing piece 103 is fixedly installed on the outside of the connecting seat 102. The shape of the first fixing piece 103 is the same as that of the second fixing piece 110. The first fixing piece 103 facilitates the insertion of the second fixing piece 110 into the fixing slot 22 and screwing it into the fixing sleeve 21, so as to achieve a stable connection between the fixing buckle assembly 1 and the fixing seat assembly 2.

[0041] Specifically, the fixing sleeve 21 facilitates the use of structural adhesive to fix the fixing sleeve 21 to the car door panel, making it convenient to fix the interior panel. The fixing slot 22 facilitates the insertion of the fixing buckle assembly 1 into the fixing slot 22 and the fixing seat assembly 2 for fixed connection, thereby fixing the interior panel to the car door panel. The limiting block 23 and the fixing block 24 facilitate the limiting block 23 to limit the first fixing piece 103 and the second fixing piece 110. The fixing block 24 engages with the fixing slot 111 to prevent the first fixing piece 103 and the second fixing piece 110 from rotating during use. The mounting seat 101 facilitates the use of structural adhesive to fix the mounting seat 101 to the interior panel. The fixed connection between the fixing buckle assembly 1 and the fixing seat assembly 2 allows the interior trim panel to be fixedly installed on the car door panel. The sliding shaft 113 facilitates the rotation of the rotating seat 109, which in turn drives the second fixing piece 110 to rotate. The second fixing piece 110 inserts into the fixing slot 22 and screws into the fixing sleeve 21, thus fixing the fixing buckle assembly 1 and the fixing seat assembly 2 together, thereby fixing the interior trim panel onto the door panel. The spring groove 104 facilitates the fixed installation of the push spring 107, which provides elastic force to push the second fixing piece 110 away from the mounting seat 101. The fixing slot 111 facilitates the engagement of the fixing slot 111 with the fixing block 24. The push spring 107 provides elasticity to prevent the fixing slot 111 from loosening and the fixing block 24 during vehicle movement, effectively preventing the first fixing piece 103 and the second fixing piece 110 from rotating during vehicle movement and causing the fixing buckle assembly 1 to detach from the fixing seat assembly 2. The limiting slot 112 and the limiting block 108 facilitate the limiting of the movement of the second fixing piece 110 and enable the connecting seat 102 and the sliding shaft 113 to rotate synchronously, thereby allowing the second fixing piece 110 and the first fixing piece 103 to rotate synchronously. The first fixing piece 103 facilitates the insertion of the second fixing piece 110 into the fixing slot 22 and screwing it into the fixing sleeve 21, thus achieving a stable connection between the fixing buckle assembly 1 and the fixing seat assembly 2. The fixed seat assembly 2 is fixedly connected. The handle 33 and the isolation ring 34 are set to facilitate the removal of the interior panel by the disassembly assembly 3. When the disassembly head 31 is removed from the interior panel, the isolation ring 34 is attached to the interior panel, leaving a certain gap between the disassembly head 31 and the interior panel. When the handle 33 is turned to drive the disassembly head 31 to rotate, there is no friction between the disassembly head 31 and the interior panel, thus avoiding scratching the interior panel. A second magnetic block 32 is fixedly installed on one side of the disassembly head 31, which can be attracted to the first magnetic block 106 on the outside of the interior panel. This allows the rotation of the disassembly head 31 to drive the rotating seat 109 to rotate, thereby facilitating the control of the rotation of the second fixing piece 110 and making it easy to leave the fixing slot 22. This enables the disassembly of the interior panel without damaging it during the disassembly process.

[0042] This specific embodiment is merely an explanation of this application and is not intended to limit it. After reading this specification, those skilled in the art can make modifications to this embodiment without contributing any inventive step, but such modifications are protected by patent law as long as they fall within the scope of the claims of this application.

Claims

1. A lightweight automotive interior panel securing device, characterized by, The assembly includes a fixing buckle assembly (1), a fixing seat assembly (2), and a disassembly assembly (3). The fixing seat assembly (2) includes a fixing sleeve (21), and a fixing slot (22) is provided on one side of the fixing sleeve (21). The fixing buckle assembly (1) includes a mounting seat (101), and a connecting seat (102) is rotatably connected to one side of the mounting seat (101). A sliding hole (105) is provided in the middle of the connecting seat (102), and a sliding shaft (113) is inserted inside the sliding hole (105). A rotating seat (109) is fixedly installed at one end of the sliding shaft (113) facing the mounting seat (101), and a second fixing piece (110) is fixedly installed at the other end of the sliding shaft (113). Two first magnetic blocks (106) are fixedly installed on one side of the rotating seat (109). The disassembly assembly (3) includes a disassembly head (31), and a second magnetic block (32) is fixedly installed on one side of the disassembly head (31).

2. The lightweight automotive interior panel fastening device of claim 1, wherein A handle (33) is fixedly installed on the other side of the disassembly head (31), and an isolation ring (34) is rotatably connected to the outside of the disassembly head (31).

3. The light-weighted automobile interior panel fixing device according to claim 1, characterized in that, The fixed slot (22) has a limiting block (23) on one side inside, and the fixed sleeve (21) has a fixed card block (24) fixedly installed inside.

4. The light-weight automotive interior panel fixation device of claim 1, wherein The connecting seat (102) has a spring groove (104) on the side facing the second fixing plate (110), and a push spring (107) is fixedly installed inside the spring groove (104).

5. The lightweight automotive interior panel fastening device of claim 4, wherein The push spring (107) is sleeved on the outside of the sliding shaft (113), and the other end of the push spring (107) is fixedly connected to the second fixing piece (110).

6. The lightweight automotive interior panel fastening device of claim 5, wherein The second fixing piece (110) has a limiting slot (112) in the middle, and a fixing slot (111) is provided on the side of the second fixing piece (110) away from the mounting base (101).

7. The lightweight automotive interior panel fastening device of claim 6, wherein The connecting seat (102) is provided with a limiting block (108) on the side away from the mounting seat (101), and the limiting block (108) is located outside the limiting slot (112).

8. The lightweight automotive interior panel fastening device of claim 7, wherein, A first fixing plate (103) is fixedly installed on the outside of the connecting seat (102), and the shape of the first fixing plate (103) is the same as that of the second fixing plate (110).

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