Lightweight anti-unhooking fixing device for interior trim cover

Abstract

The utility model discloses lightweight anti -unbuckling fixing device of interior trim covering piece, including interior trim board, the inside of interior trim board is provided with central control subassembly, the outside fixed connection of interior trim board has buckle mechanism, buckle mechanism includes spacing slide frame, spacing slide frame fixed connection is in the outside of interior trim board, the inside sliding connection of spacing slide frame has transmission board, the top and bottom all fixed connection of transmission board has installation plug -in board, the outside of installation plug -in board is provided with installation plug -in sleeve, the outside of transmission board is provided with the spacing post of passing through, the surface of spacing post is equipped with spring assembly, the utility model discloses setting buckle mechanism has changed traditional interior trim covering piece through screw fixed, is not quite convenient on dismounting, needs to consume additional labor to carry out dismounting, the phenomenon of relatively influence work efficiency, can fast and convenient installation fixed operation to it, provides the convenience for the user.

Description

Technical Field

[0001] This utility model relates to the field of automotive interior technology, specifically to a lightweight anti-loosening fixing device for interior covering parts. Background Technology

[0002] The lightweight anti-detachment fixing device for interior trim panels is a device specifically designed for automotive interiors. It aims to achieve lightweighting while ensuring a stable connection. Its core lies in enhancing anti-detachment performance while reducing weight through structural optimization and material selection. The device has a simple structure, is easy to operate, and facilitates quick installation and disassembly, thereby improving production efficiency and maintenance convenience.

[0003] According to a patent published on the China Patent Network, the patent title is "An Interior Covering for an Automobile Frame," patent application number 201621297747.9. This utility model relates to an interior covering for an automobile frame, including a vehicle body frame and an interior covering body. The mounting surface of the interior covering body mates with the mounting surface on the vehicle body frame. The vehicle body frame has mounting holes, and the interior covering body has through holes at corresponding mounting positions on the vehicle body frame. The interior covering body is mounted on the vehicle body frame using bolts. The beneficial effects of this utility model are: using bolts to mount the interior covering to the vehicle body frame allows the interior covering to conceal defects such as welds and pipework in the vehicle body frame. Adding interior coverings can reduce production control costs and improve the overall aesthetics of the vehicle interior. However, the aforementioned automobile interior covering uses bolts for installation, which cannot achieve a lightweight and anti-detachment design, indicating room for design optimization.

[0004] Therefore, it is necessary to redesign the automotive interior trim panels to effectively prevent the cumbersome process of fixing them with screws. Utility Model Content

[0005] To address the problems mentioned in the background art, the purpose of this utility model is to provide a lightweight anti-loosening fixing device for interior trim panels, which has the advantages of lightweight design and solves the problem of conventional fixing methods being cumbersome and complicated.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a lightweight anti-loosening fixing device for interior trim panels, including an interior trim panel;

[0007] The center console components are located on the inside of the interior trim panel;

[0008] The outer side of the interior panel is fixedly connected by a buckle mechanism;

[0009] The buckling mechanism includes a limiting slide frame, which is fixedly connected to the outer side of the interior panel. A transmission plate is slidably connected to the inner side of the limiting slide frame. Mounting plates are fixedly connected to the top and bottom of the transmission plate. Mounting sleeves are provided on the outer side of the mounting plates. A limiting post is provided through the outer side of the transmission plate. A spring assembly is sleeved on the surface of the limiting post. The outer side of the spring assembly is fixedly connected to the inner side of the transmission plate. A blocking mechanism is movably connected to the inner side of the interior panel.

[0010] As a preferred embodiment of the present invention, the shielding mechanism includes a pivot column, which is movably connected to the outer side of the interior panel. A shielding plate is fixedly connected to the surface of the pivot column, and a return spring is sleeved on the surface of the pivot column, which is in contact with the outer side of the interior panel.

[0011] As a preferred embodiment of this utility model, an auxiliary pull rod is fixedly connected to the front of the baffle plate, and the auxiliary pull rod is used in conjunction with the baffle plate.

[0012] As a preferred embodiment of this utility model, the top and bottom of the limiting slide frame are both fixedly connected with triangular blocks, and the inner side of the triangular blocks is fixedly connected to the outer side of the interior trim panel.

[0013] As a preferred embodiment of this utility model, the top and bottom of the mounting sleeve are both fixedly connected with right-angle plates, which are used in conjunction with the mounting sleeve.

[0014] As a preferred embodiment of this utility model, a connecting strip is fixedly connected to the outer side of the transmission plate, and the inner side of the connecting strip is fixedly connected to the outer side of the mounting plate.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0016] 1. This utility model, by setting a buckle mechanism, changes the traditional situation where interior trim panels are fixed with screws, which is inconvenient to install and remove, requires extra labor, and affects work efficiency. It enables quick and convenient installation and fixing, providing convenience for users.

[0017] 2. By setting up a shielding mechanism, this utility model can assist the buckling mechanism in its operation, shielding it from external debris entering the buckling mechanism and affecting its internal structure, thus ensuring its more stable operation.

[0018] 3. This utility model, through the setting of the auxiliary pull rod, enables the baffle to be moved, making it convenient for users to open and close it, thus providing convenience for users.

[0019] 4. By setting up the triangular block, this utility model can reinforce the limiting slide frame, strengthen the connection between the limiting slide frame and the interior panel, and make the two more stable, preventing them from shifting or falling off.

[0020] 5. The right-angle plate in this utility model can reinforce the mounting sleeve, ensuring that the mounting sleeve can be connected to other structures more stably and preventing the mounting sleeve from shifting position.

[0021] 6. By setting the connecting strip, this utility model can strengthen the connection between the transmission plate and the mounting plate, making the connection between the mounting plate and the transmission plate more stable and preventing them from separating. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the structure of this utility model;

[0023] Figure 2 This is a structural diagram of the buckle mechanism of this utility model;

[0024] Figure 3 This utility model Figure 2 Enlarged view of the structure at point A in the middle;

[0025] Figure 4 This is a structural diagram of the shielding mechanism of this utility model.

[0026] In the diagram: 1. Interior trim panel; 2. Central control assembly; 3. Clip mechanism; 31. Limiting slide frame; 32. Transmission plate; 33. Mounting insert plate; 34. Mounting sleeve; 35. Limiting post; 36. Spring assembly; 4. Covering mechanism; 41. Rotary shaft post; 42. Covering plate; 43. Return spring; 5. Auxiliary pull rod; 6. Triangular block; 7. Right angle plate; 8. Connecting strip. Detailed Implementation

[0027] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0028] like Figures 1 to 4 As shown, the lightweight anti-loosening fixing device for interior trim panels provided by this utility model includes an interior trim panel 1;

[0029] The interior panel 1 has a central control component 2 installed on its inner side;

[0030] The outer side of the interior panel 1 is fixedly connected with a buckle mechanism 3;

[0031] The buckling mechanism 3 includes a limiting slide frame 31, which is fixedly connected to the outer side of the interior panel 1. A transmission plate 32 is slidably connected to the inner side of the limiting slide frame 31. Mounting inserts 33 are fixedly connected to the top and bottom of the transmission plate 32. Mounting inserts 34 are provided on the outer side of the mounting inserts 33. A limiting post 35 is provided through the outer side of the transmission plate 32. A spring assembly 36 is sleeved on the surface of the limiting post 35. The outer side of the spring assembly 36 is fixedly connected to the inner side of the transmission plate 32. A blocking mechanism 4 is movably connected to the inner side of the interior panel 1.

[0032] refer to Figure 4 The shielding mechanism 4 includes a pivot column 41, which is movably connected to the outside of the interior panel 1. A shielding plate 42 is fixedly connected to the surface of the pivot column 41, and a return spring 43 is sleeved on the surface of the pivot column 41. The return spring 43 is in contact with the outside of the interior panel 1.

[0033] As a technical optimization of this utility model, by setting the shielding mechanism 4, the buckling mechanism 3 can be assisted in operation, and the external debris can be shielded to prevent it from entering the buckling mechanism 3 and affecting its internal structure, thus ensuring its more stable operation.

[0034] refer to Figure 4 An auxiliary pull rod 5 is fixedly connected to the front of the baffle plate 42, and the auxiliary pull rod 5 is used in conjunction with the baffle plate 42.

[0035] As a technical optimization of this utility model, the auxiliary lever 5 enables the baffle 42 to be moved, making it convenient for users to open and close it, thus providing convenience for users.

[0036] refer to Figure 2 Triangular blocks 6 are fixedly connected to the top and bottom of the limiting slide frame 31, and the inner side of the triangular blocks 6 is fixedly connected to the outer side of the interior panel 1.

[0037] As a technical optimization of this utility model, the setting of the triangular block 6 can reinforce the limiting slide frame 31, strengthen the connection between the limiting slide frame 31 and the interior panel 1, and enable the two to be connected more stably, preventing them from shifting or falling off.

[0038] refer to Figure 2 The top and bottom of the mounting sleeve 34 are fixedly connected with right angle plates 7, which are used in conjunction with the mounting sleeve 34.

[0039] As a technical optimization of this utility model, the right-angle plate 7 can reinforce the mounting sleeve 34, ensuring that the mounting sleeve 34 can be connected to other structures more stably and avoiding the phenomenon of positional displacement of the mounting sleeve 34.

[0040] refer to Figure 3 A connecting strip 8 is fixedly connected to the outer side of the transmission plate 32, and the inner side of the connecting strip 8 is fixedly connected to the outer side of the mounting plate 33.

[0041] As a technical optimization of this utility model, the connection strip 8 can strengthen the connection of the transmission plate 33, making the connection between the mounting plate 33 and the transmission plate 32 more stable and preventing them from separating.

[0042] The working principle and usage process of this utility model are as follows: When it is necessary to connect and fix the interior panel 1 to other components, an external force is applied to the transmission plate 32, causing it to slide along the limiting slide frame 31. The sliding of the transmission plate 32 drives the mounting insert 33 to move towards the mounting sleeve 34. With the continuous action of the external force, the mounting insert 33 gradually inserts into the mounting sleeve 34. After the mounting plate 33 is fully inserted into the mounting sleeve 34, the external force on the transmission plate 32 is released. At this time, the elastic potential energy of the spring assembly 36 is released, pushing the transmission plate 32 to move a small distance in the opposite direction, so that the mounting plate 33 and the mounting sleeve 34 are tightly engaged, thereby achieving a stable connection between the interior panel 1 and other components. If it is necessary to disassemble the interior panel 1, the external force is applied to the transmission plate 32 again, so that it overcomes the elastic force of the spring assembly 36 and slides along the limiting slide frame 31, driving the mounting plate 33 to be pulled out from the mounting sleeve 34, thus completing the disassembly operation. Under normal use, the cover plate 42 is in the position of blocking the buckle mechanism 3 under the action of the return spring 43. The elastic force of the return spring 43 makes the cover plate 42 fit tightly against the outside of the interior panel 1, blocking the buckle mechanism 3 and preventing external debris from entering the buckle mechanism 3 and affecting its normal operation.

[0043] In summary, this lightweight anti-loosening fixing device for interior trim panels, through its snap-fit ​​mechanism, overcomes the inconvenience of traditional interior trim panels being fixed with screws, which requires additional labor and affects work efficiency. It enables quick and convenient installation and fixing, providing convenience for users.

[0044] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A lightweight anti-loosening fixing device for interior trim panels, including an interior panel (1); The interior panel (1) has a central control component (2) installed on its inner side; The outer side of the interior panel (1) is fixedly connected with a buckle mechanism (3); Its features are: The buckling mechanism (3) includes a limiting slide frame (31), which is fixedly connected to the outside of the interior panel (1). A transmission plate (32) is slidably connected to the inside of the limiting slide frame (31). Mounting plates (33) are fixedly connected to the top and bottom of the transmission plate (32). Mounting sleeves (34) are provided on the outside of the mounting plates (33). A limiting post (35) is provided through the outside of the transmission plate (32). A spring assembly (36) is sleeved on the surface of the limiting post (35). The outside of the spring assembly (36) is fixedly connected to the inside of the transmission plate (32). A blocking mechanism (4) is movably connected to the inside of the interior panel (1).

2. The lightweight anti-loosening fixing device for interior trim panels according to claim 1, characterized in that: The shielding mechanism (4) includes a pivot column (41), which is movably connected to the outside of the interior panel (1). A shielding plate (42) is fixedly connected to the surface of the pivot column (41), and a return spring (43) is sleeved on the surface of the pivot column (41). The return spring (43) is in contact with the outside of the interior panel (1).

3. The lightweight anti-loosening fixing device for interior trim panels according to claim 2, characterized in that: An auxiliary pull rod (5) is fixedly connected to the front of the shield (42), and the auxiliary pull rod (5) is used in conjunction with the shield (42).

4. The lightweight anti-loosening fixing device for interior trim panels according to claim 1, characterized in that: The top and bottom of the limiting slide frame (31) are fixedly connected with triangular blocks (6), and the inner side of the triangular blocks (6) is fixedly connected to the outer side of the interior panel (1).

5. The lightweight anti-loosening fixing device for interior trim panels according to claim 1, characterized in that: The top and bottom of the mounting sleeve (34) are fixedly connected with right angle plates (7), which are used in conjunction with the mounting sleeve (34).

6. The lightweight anti-loosening fixing device for interior trim panels according to claim 1, characterized in that: A connecting strip (8) is fixedly connected to the outer side of the transmission plate (32), and the inner side of the connecting strip (8) is fixedly connected to the outer side of the mounting plate (33).

Images