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Sheet adhered connection structure and automobile luggage rack adopting same

A technology for automotive luggage racks and connection structures, which is applied in the field of thin plate bonding connection structures, and can solve problems such as affecting appearance, exposure, and not suitable for appearance panels

Active Publication Date: 2012-11-21
NINGBO TAIYONG AUTOMOTIVE PARTS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The disadvantages of the above connection structures are: connection holes need to be provided on the two thin plastic parts, which will be partially exposed after connection, affecting the appearance, and are not suitable for use on appearance panels.

Method used

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  • Sheet adhered connection structure and automobile luggage rack adopting same
  • Sheet adhered connection structure and automobile luggage rack adopting same
  • Sheet adhered connection structure and automobile luggage rack adopting same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] like figure 1 , figure 2 As shown, the sheet bonding connection structure includes a first sheet 1 and a second sheet 2 to be attached and connected to it. The front side of the second sheet 2 is used as the product appearance surface, and the back side used as the bonding connection surface is horizontally juxtaposed. There are two inclined protruding pieces 3 , and corresponding penetrating strip holes 4 for embedding the protruding pieces 3 are juxtaposed laterally on the adhering connecting surface of the first sheet 1 . The cross section of the protruding piece 3 is adapted to the shape of the penetration hole 4, and both are rectangular.

[0030] The top of the protruding sheet 3 is provided with a barb 8, which makes the lamination and connection of the thin plates not loosen, and the lamination connection is stable and reliable; , which is convenient for the close attachment of the two.

[0031] A leftward constraining cylindrical protrusion block 9 and a r...

Embodiment 2

[0035] The second embodiment is an improved solution for the defect that the protruding sheet 3 is easily broken in the first embodiment, and solves this technical problem well.

[0036] like image 3 , Figure 4 As shown, the second structural scheme of the second embodiment is compared with the first embodiment, and other structures are the same as those of the first embodiment, and only the penetration holes for the embedment of the protruding sheet 3 on the bonding connection surface of the first thin plate 1 A penetrating strip hole 6 is juxtaposed in the vicinity of the compressed side 5 of the hole 4, so that a compressed narrow and long deformation bridge 7 is formed therebetween. The narrowness and length of the deformation bridge (7) must ensure that the deformation bridge (7) is deformed before the convex plate (3) when the convex plate (3) is inserted into the penetration hole (4).

[0037] When the inclined protruding piece 3 is inserted into the penetrating str...

Embodiment 3

[0040] The third embodiment is a specific application example of the improved solution described in the second embodiment of the present invention in affixing a thin sheet-like bright strip to a luggage rack of an automobile.

[0041] like Figure 7 As shown, an automobile luggage rack, mounted in pairs on the roof surface in use, comprises a tubular crossbar 20 and two support seats 21 at both ends of the crossbar to connect it with the roof of the vehicle. Each seat 21 is also equipped with a shell 22 , which is a plastic part, and a thin sheet-shaped bright strip 2 is attached and connected to the outer side of the shell 22 of the two ends of the support seat 21 or one end of the support seat 22 . The sheet-like bright strip 2 is a plastic electroplating part, and is inlaid on the outer side of the outer shell 22 of the support seat as a decorative part of the appearance of the luggage rack of the automobile.

[0042] like Figure 5 , Image 6 As shown, the sheet-like br...

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Abstract

The invention provides a novel buckled type connecting structure for sheet adhered connection, which comprises a first sheet (1) and a second sheet (2), wherein the front of the second sheet (2) is used as an appearance surface; at least one inclined protruding piece (3) is transversely arranged on the back used as an adhered connection surface; a corresponding strip hole (4) for embedding the protruding piece (3) is arranged on the adhered connection surface of the first sheet (1); and when the inclined protruding piece (3) is forcibly embedded into the penetrating strip hole (4) under the condition of carrying out transverse restraint on the first sheet (1) and the second sheet (2), the inclined protruding piece (3) can extrude one side in the inclined direction of the protruding piece (3) of the penetrating hole (4) so that the side forms an extruded side (5). The novel buckled type connecting structure adopts the further scheme that a penetrating strip hole (6) is arranged at the extruded side (5) of the penetrating hole (4) of the first sheet (1) in parallel so that a deformed bridge (7) is formed between the extruded side (5) and the strip hole (6), and the problem of easy breakage of the inclined protruding piece in the use process is solved; and the structure is suitable for connection of the appearance panel and other boards, such as adhered connection of a sheet-shaped bright strip (2) of a support seat shell of the automobile luggage rack.

Description

technical field [0001] The invention relates to a laminating and connecting structure of thin plates and an automobile luggage rack adopting the structure. Background technique [0002] The traditional sheet-fitting connection structure adopts bolts, screws, rivets and other connection methods, and later appeared to use plastic buckle connection methods. The buckle connection method is mainly suitable for the connection between two plastic thin plates, and is also suitable for the connection between a plastic thin plate and a metal thin plate. Under normal circumstances, the buckle is made of plastic that is softer than the thin plastic parts that it needs to connect, and it can also be designed as a hollow body in the middle to form an elastic body that is easy to deform; the applicant's published prior patent application 200510049165.9 , which is the connecting buckle in this case. When one or both of the two plastic parts are buckled together, one of them must be deform...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16B5/06B60R9/04
Inventor 王海宏吴向阳
Owner NINGBO TAIYONG AUTOMOTIVE PARTS
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