Positioning buckle for automotive trim

Abstract

The utility model relates to the technical field of automotive interiors, in particular to a positioning buckle for automotive interiors, which comprises a clamping cover, a connecting cylinder, a positioning strip, a limiting block, an elastic component and an adjusting component. The connecting cylinder is connected with the clamping cover, and two connecting holes are formed in the surface of the connecting cylinder in a penetrating mode; the positioning strip is connected with the connecting cylinder and is parallel to the central axis of the connecting cylinder; the number of the limiting blocks is two, and the two limiting blocks penetrate through the connecting cylinder through the connecting holes and are connected with the connecting cylinder in a sliding mode. The elastic assembly is located in the connecting cylinder, and the two ends of the elastic assembly are connected with the two limiting blocks correspondingly. The adjusting assembly is arranged in the connecting cylinder. The limiting blocks are driven to move through the reset springs, deformation of the limiting blocks is avoided, clamping is achieved, damage to the limiting blocks is greatly reduced, the service life of buckle connection is prolonged, the two limiting blocks can be driven to be close to each other by rotating the adjusting handle through the arrangement of the adjusting assembly, and the buckle is convenient to assemble and disassemble.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile interior decoration, in particular to a positioning buckle for automobile interior decoration. Background Art

[0002] With the continuous development and progress of the economy and society, the automobile industry has developed very rapidly, and cars have entered more and more families as a necessary means of transportation. In order to make the interior of the car neat and beautiful, existing cars generally use corresponding interior decoration parts to decorate the interior of the car. Automobile interior panel buckles have been widely used as connecting elements for fixing body sheet metal parts and decorative panels. Existing buckles generally include a buckle cover at the outer end and a latch part integrally formed with the buckle cover.

[0003] Patent authorization announcement number CN205715104U discloses a new type of automobile buckle, including a clamp head, a first positioning plate, a clamp rod, a second positioning plate, and a buckle. When two panels of automobile interior need to be fixed, the clamp head of the clamp is first clamped into the first panel, and then the clamp is clamped into the second panel, so as to position and fix the two panels. The clamp has a simple structure and is easy to operate. It only needs to clamp the clamp head and the clamp directly into the two panels to fix the two panels, thereby reducing installation time, improving installation efficiency, and protecting and beautifying the panels.

[0004] However, the above technical solution has the following shortcomings: it only relies on the elastic deformation of the buckle material itself to achieve perforation fixation, and it is inconvenient to remove the buckle from the outside after it is snapped on. After repeated use, the buckle deformation will cause the buckle to loosen easily or even be damaged and fall off. Utility Model Content

[0005] The utility model aims to solve the problems existing in the background technology and proposes a positioning buckle for automobile interior decoration.

[0006] The technical solution of the utility model is: a positioning buckle for automobile interior, comprising:

[0007] Card cover;

[0008] A connecting tube is connected to the card cover, and two connecting holes are formed through the surface of the connecting tube;

[0009] A positioning bar connected to the connecting tube, wherein the central axis of the positioning bar and the connecting tube are parallel to each other;

[0010] There are two limit blocks, which penetrate the connecting tube through the connecting holes and are slidably connected to the connecting tube;

[0011] An elastic component is located in the connecting tube, and two ends of the elastic component are respectively connected to two limit blocks;

[0012] The adjusting component is arranged in the connecting tube, and one end of the adjusting component is transmission-connected with the limiting block.

[0013] Preferably, the elastic component includes a return spring and a guide rod;

[0014] The return spring is located in the connecting tube, and the two ends of the return spring are respectively connected to the two limit blocks;

[0015] One end of the guide rod is connected to the limiting block on one side, and the other end of the guide rod is slidably connected to the guide rod on the other side.

[0016] Preferably, a guide hole is provided on the surface of the limit block, and the guide rod is slidably connected to the limit block through the guide hole.

[0017] Preferably, the adjustment assembly includes an adjustment rod, an adjustment handle, an adjustment disk and a connecting block;

[0018] One end of the adjusting rod is located inside the connecting tube, and the other end of the adjusting rod is located outside the connecting tube;

[0019] The adjusting handle is located outside the connecting tube, and the adjusting handle is connected to the adjusting rod;

[0020] The adjusting disk is located in the connecting tube, the adjusting disk is connected to the adjusting rod, and a guide groove is provided on the surface of the adjusting disk;

[0021] Two connecting blocks are provided, the two connecting blocks are respectively connected to the two limiting blocks, and the two connecting blocks are both slidably connected to the guide grooves.

[0022] Preferably, an adjustment hole is formed through the surface of the card cover, and the adjustment rod passes through the card cover through the adjustment hole and is rotatably connected to the card cover.

[0023] Preferably, it also includes a sealing gasket, which is arranged on the outer periphery of the connecting tube and is connected to the card cover.

[0024] Compared with the prior art, the above technical solution of the utility model has the following beneficial technical effects:

[0025] The utility model drives the limit block to move through the reset spring, avoids the limit block itself from being deformed to achieve clamping, greatly reduces damage to the limit block, and improves the reliability and service life of the buckle connection. By setting the adjustment component, the two limit blocks can be driven closer to each other by turning the adjustment handle, which is convenient for installation and disassembly of the buckle. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 A three-dimensional diagram of an embodiment of the present utility model;

[0027] Figure 2 A stereogram of a second viewing angle in an embodiment of the present invention;

[0028] Figure 3 A cross-sectional view of an embodiment of the present utility model;

[0029] Figure 4 A three-dimensional diagram of an adjustment component in an embodiment of the present utility model;

[0030] Figure 5 This is a three-dimensional diagram of a limit block in an embodiment of the present utility model.

[0031] Figure numerals: 1. card cover; 2. connecting cylinder; 3. connecting hole; 4. elastic component; 41. reset spring; 42. guide rod; 5. adjustment component; 51. adjustment rod; 52. adjustment handle; 53. adjustment disk; 54. connecting block; 55. guide groove; 6. positioning strip; 7. limit block; 8. guide hole; 9. adjustment hole; 10. sealing gasket. DETAILED DESCRIPTION

[0032] Embodiment 1

[0033] like Figure 1-5 As shown, the utility model provides a positioning buckle for automobile interior, comprising a card cover 1, a connecting tube 2, a sealing gasket 10, a positioning strip 6, a limiting block 7, an elastic component 4 and an adjusting component 5;

[0034] The sealing gasket 10 is arranged on the outer periphery of the connecting tube 2, and the sealing gasket 10 is fixedly connected to the card cover 1

[0035] The connecting tube 2 is fixedly connected to the card cover 1, and two connecting holes 3 are formed through the surface of the connecting tube 2;

[0036] The positioning strip 6 is fixedly connected to the connecting tube 2, and the central axes of the positioning strip 6 and the connecting tube 2 are parallel to each other;

[0037] Two limit blocks 7 are provided, and the two limit blocks 7 respectively pass through the connecting tube 2 through the connecting hole 3 and are slidably connected to the connecting tube 2;

[0038] The elastic component 4 is located in the connecting tube 2, and the two ends of the elastic component 4 are respectively connected to the two limit blocks 7;

[0039] The adjusting assembly 5 is arranged in the connecting tube 2 , and one end of the adjusting assembly 5 is transmission-connected to the limiting block 7 .

[0040] Embodiment 2

[0041] like Figure 1-3 As shown, the utility model proposes a positioning buckle for automobile interior decoration. Compared with the first embodiment, this embodiment further specifically discloses the structure of the elastic component 4; the elastic component 4 includes a return spring 41 and a guide rod 42;

[0042] The return spring 41 is located in the connecting tube 2, and the two ends of the return spring 41 are fixedly connected to the two limit blocks 7 respectively;

[0043] One end of the guide rod 42 is fixedly connected to the limit block 7 on one side, and the other end of the guide rod 42 is slidably connected to the guide rod 42 on the other side;

[0044] A guide hole 8 is formed on the surface of the limit block 7 , and the guide rod 42 is slidably connected to the limit block 7 through the guide hole 8 .

[0045] Embodiment 3

[0046] like Figure 1-4 As shown, the utility model proposes a positioning buckle for automobile interior decoration. Compared with the second embodiment, this embodiment further specifically discloses the structure of the adjustment component 5; the adjustment component 5 includes an adjustment rod 51, an adjustment handle 52, an adjustment disk 53 and a connecting block 54;

[0047] One end of the adjusting rod 51 is located inside the connecting tube 2, and the other end of the adjusting rod 51 is located outside the connecting tube 2;

[0048] The adjusting handle 52 is located outside the connecting tube 2, and the adjusting handle 52 is fixedly connected to the adjusting rod 51;

[0049] The adjusting disk 53 is located in the connecting tube 2, and the adjusting disk 53 is fixedly connected to the adjusting rod 51. A guide groove 55 is provided on the surface of the adjusting disk 53.

[0050] Two connecting blocks 54 are provided, and the two connecting blocks 54 are respectively fixedly connected to the two limit blocks 7, and the two connecting blocks 54 are both slidably connected to the guide groove 55;

[0051] An adjusting hole 9 is formed through the surface of the card cover 1 , and the adjusting rod 51 passes through the card cover 1 through the adjusting hole 9 and is rotatably connected to the card cover 1 .

[0052] First, align the positioning strip 6 with the positioning groove of the reserved hole, and the connecting tube 2 passes through the reserved holes of the vehicle body and the interior trim panel. The two limit blocks 7 slide out of the connecting tube 2 through the connecting hole 3 under the action of the reset spring 41, and the connecting tube 2 is limited and fixed. When the buckle needs to be removed, the adjusting handle 52 is rotated, and the adjusting handle 52 rotates through the adjusting rod 51 to drive the adjusting disk 53 to rotate together. The adjusting disk 53 rotates through the guide groove 55 and the connecting block 54 to drive the limit block 7 to slide into the connecting tube 2. The limit block 7 loses its limiting effect on the connecting tube 2, and the connecting tube 2 can be taken out of the reserved hole.

[0053] The implementation modes of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge scope of technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A positioning buckle for automobile interior, characterized in that: include: Card cover (1); A connecting tube (2) connected to the card cover (1), wherein two connecting holes (3) are formed through the surface of the connecting tube (2); A positioning strip (6) connected to the connecting tube (2), wherein the central axes of the positioning strip (6) and the connecting tube (2) are parallel to each other; Two limit blocks (7) are provided, and the two limit blocks (7) respectively penetrate the connecting tube (2) through the connecting hole (3) and are slidably connected to the connecting tube (2); An elastic component (4) is located in the connecting tube (2), and two ends of the elastic component (4) are respectively connected to two limit blocks (7); An adjusting component (5) is arranged in the connecting tube (2); one end of the adjusting component (5) is drivingly connected to a limiting block (7).

2. A positioning buckle for automobile interior decoration according to claim 1, characterized in that: The elastic component (4) comprises a return spring (41) and a guide rod (42); The return spring (41) is located in the connecting tube (2), and the two ends of the return spring (41) are respectively connected to the two limit blocks (7); One end of the guide rod (42) is connected to a limit block (7) on one side, and the other end of the guide rod (42) is slidably connected to a guide rod (42) on the other side.

3. A positioning buckle for automobile interior decoration according to claim 2, characterized in that: A guide hole (8) is provided on the surface of the limit block (7), and the guide rod (42) is slidably connected to the limit block (7) through the guide hole (8).

4. The positioning buckle for automobile interior decoration according to claim 1, characterized in that: The adjustment assembly (5) comprises an adjustment rod (51), an adjustment handle (52), an adjustment disk (53) and a connection block (54); One end of the adjusting rod (51) is located inside the connecting tube (2), and the other end of the adjusting rod (51) is located outside the connecting tube (2); The adjusting handle (52) is located outside the connecting tube (2), and the adjusting handle (52) is connected to the adjusting rod (51); The adjusting disk (53) is located in the connecting tube (2), the adjusting disk (53) is connected to the adjusting rod (51), and a guide groove (55) is provided on the surface of the adjusting disk (53); Two connecting blocks (54) are provided, and the two connecting blocks (54) are respectively connected to the two limit blocks (7), and the two connecting blocks (54) are both slidably connected to the guide groove (55).

5. A positioning buckle for automobile interior decoration according to claim 4, characterized in that: An adjustment hole (9) is formed through the surface of the card cover (1), and the adjustment rod (51) passes through the card cover (1) through the adjustment hole (9) and is rotatably connected to the card cover (1).

6. The positioning buckle for automobile interior decoration according to claim 1, characterized in that: It also includes a sealing gasket (10) which is arranged on the outer periphery of the connecting tube (2), and the sealing gasket (10) is connected to the card cover (1).

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