Hinge positioning structure of tail lamp support and tail door

Abstract

The utility model relates to a hinge positioning structure of a tail lamp support and a tail door. The hinge positioning structure comprises a positioning frame integrally formed with the tail lamp support in an injection molding mode and a Y-direction positioning block arranged on the inner side of the positioning frame. Wherein the positioning frame is close to the tail door side and arranged on the lower portion of the tail lamp support, the positioning frame is of a frame structure with an avoiding space in the middle, and the Y-direction positioning block is connected with the frame of the positioning frame close to the tail door side through an L-shaped injection molding bent piece. The Y-direction positioning block is arranged in the avoiding space of the positioning frame, rotates outwards by 90 degrees relative to the positioning frame and then is fixed to a framework of the positioning frame in a clamped mode. The hinge positioning structure is directly arranged on the tail lamp support and can be folded relative to the tail lamp support, the hinge positioning structure and the tail door can be directly positioned in the Y direction, the size chain of the tail lamp support and the tail door is shortened, and the problem that the gap between the bumper and the tail door is out of tolerance is solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of automobile parts, and in particular relates to a hinge positioning structure of a taillight bracket and a tailgate. Background Art

[0002] Traditional taillight brackets are positioned in the Y direction with the sheet metal inside the vehicle body to control the gap between the taillight bracket and the tailgate, which results in an excessively long dimension chain and an excessive gap between the bumper and the tailgate. Therefore, it is necessary to provide a new positioning structure. Utility Model Content

[0003] The utility model aims to provide a hinge positioning structure for a taillight bracket and a tailgate, wherein the hinge positioning structure is directly arranged on the taillight bracket and can be folded relative to the taillight bracket. The hinge positioning structure and the tailgate can be directly positioned in the Y direction, thereby shortening the dimension chain of the taillight bracket and the tailgate and solving the problem of excessive clearance between the bumper and the tailgate.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A hinge positioning structure for a taillight bracket and a tailgate, comprising a positioning frame integrally injection-molded with the taillight bracket and a Y-direction positioning block arranged on the inner side of the positioning frame; wherein the positioning frame is close to the tailgate side and arranged at the lower part of the taillight bracket, the positioning frame is a frame structure with an escape space in the middle, the Y-direction positioning block is connected to the frame of the positioning frame close to the tailgate side through an L-shaped injection-molded bending part, the Y-direction positioning block is arranged in the escape space of the positioning frame and is fixed to the frame of the positioning frame by a snap-fitting manner after being rotated 90° outwardly relative to the positioning frame.

[0006] As a preferred embodiment of the present invention, the positioning frame is provided with a card interface on the frame close to the tailgate side, and the Y-axis positioning block is provided with a buckle matching the card interface on the card interface side facing the positioning frame, and the buckle of the Y-axis positioning block is engaged with the card interface of the positioning frame.

[0007] As a preferred embodiment of the present invention, a limiting rib is provided on the Y-axis positioning block on the side away from the card interface, and the limiting rib is used to limit the maximum outward rotation angle of the Y-axis positioning block to 90°.

[0008] As a further preferred embodiment of the present invention, the limit stop edge is arranged close to the root of the Y-direction positioning block and is arranged below the buckle.

[0009] The utility model has the following advantages and positive effects: the positioning structure provided by the utility model is simple and can be directly injection molded as one piece with the taillight bracket. Since the positioning structure can be folded relative to the taillight bracket, the hinge positioning structure can be directly positioned with the tailgate in the Y direction, shortening the size chain of the taillight bracket and the tailgate, solving the problem of excessive clearance between the bumper and the tailgate, and meeting the clearance requirements of customers. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0011] Figure 1 It is a structural schematic diagram of the hinge positioning structure of the utility model on the taillight bracket;

[0012] Figure 2 It is a schematic diagram of the hinge positioning structure of the utility model;

[0013] Figure 3 yes Figure 2 Cross-section of the middle AA;

[0014] Figure 4 This is a schematic diagram of the hinge positioning structure of the utility model after being turned outward 90° Figure 1 ;

[0015] Figure 5 yes Figure 4 Cross-section of the middle BB;

[0016] Figure 6 This is a schematic diagram of the hinge positioning structure of the utility model after being turned outward 90° Figure 2 ;

[0017] Figure 7 yes Figure 6 Cross-section of the middle CC;

[0018] Figure 8 A schematic diagram of the hinge positioning structure of the utility model in use;

[0019] Reference numerals: taillight bracket 1 , positioning frame 2 , Y-axis positioning block 3 , L-shaped injection-molded bending part 4 , tailgate 5 , bumper 6 , avoidance space 201 , card interface 202 , buckle 301 , limiting retaining edge 302 . DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0021] In the description of the present application, it should be noted that the terms "inside", "outside", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the product of the application is usually placed when in use. These are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0022] In the description of this application, it should also be noted that, unless otherwise clearly specified and limited, the terms "disposed" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0023] like Figures 1 to 4 As shown, the utility model provides a hinge positioning structure for a taillight bracket and a tailgate, comprising a positioning frame 2 integrally injection-molded with the taillight bracket 1 and a Y-direction positioning block 3 arranged on the inner side of the positioning frame 2; wherein, the positioning frame 2 is close to the side of the tailgate 5 and is arranged at the lower part of the taillight bracket 1, the positioning frame 2 is a frame structure with an escape space 201 in the middle, the Y-direction positioning block 3 is connected to the frame of the positioning frame 2 close to the tailgate side through an L-shaped injection-molded bending part 4, the Y-direction positioning block 3 is arranged in the escape space 201 of the positioning frame, and is fixed to the frame of the positioning frame 2 by a snap-fitting manner after being rotated 90° outward relative to the positioning frame 2.

[0024] Further, if Figure 4 , Figure 5 As shown, in this embodiment, the positioning frame 2 is provided with a card interface 202 on the frame close to the tailgate side, and the Y-axis positioning block 3 is provided with a buckle 301 matching the card interface on the card interface side facing the positioning frame, and the buckle 301 of the Y-axis positioning block is engaged with the card interface 202 of the positioning frame.

[0025] Further, if Figure 6 , Figure 7As shown, in this embodiment, a limiting rib 302 is provided on the Y-axis positioning block 3 on the side away from the card interface, and the limiting rib 302 is used to limit the maximum outward rotation angle of the Y-axis positioning block 3 to 90°.

[0026] Further, if Figure 4 , Figure 6 As shown, in this embodiment, the limiting rib 302 is arranged close to the root of the Y-direction positioning block and is arranged below the buckle 301.

[0027] like Figure 8 As shown, when the hinge positioning structure provided by the utility model is used to install the taillight bracket 1, the Y-direction positioning block 3 is folded outward by 90° and fixed on the frame of the positioning frame 2 by buckles ( Figure 4 ), the clearance between the taillight bracket and the tailgate is controlled by the hinge positioning structure. Since the effective length of the positioning structure exceeds the bumper 6, it needs to be folded back to the original state after the positioning is completed ( Figure 2 ), and then the bumper 6 is installed. This method effectively solves the problem of excessive gap between the bumper 6 and the tailgate 5.

[0028] The above description is only a specific implementation case of the utility model, but the technical features of the utility model are not limited thereto. Any changes and modifications made by any technician in the field within the field of the utility model are within the scope of the patent of the utility model.

Claims

1. A hinge positioning structure for a taillight bracket and a tailgate, characterized in that: It includes a positioning frame that is integrally injection-molded with the taillight bracket and a Y-axis positioning block arranged on the inner side of the positioning frame; wherein, the positioning frame is close to the tailgate side and is arranged at the lower part of the taillight bracket, the positioning frame is a frame structure with an escape space in the middle, the Y-axis positioning block is connected to the frame of the positioning frame close to the tailgate side through an L-shaped injection-molded bending part, the Y-axis positioning block is arranged in the escape space of the positioning frame and is fixed to the frame of the positioning frame by a snap-fitting manner after being rotated 90° outward relative to the positioning frame.

2. The hinge positioning structure of the taillight bracket and the tailgate according to claim 1, characterized in that: The positioning frame is provided with a card interface on the frame near the tailgate side, and the Y-direction positioning block is provided with a buckle matching the card interface on the card interface side facing the positioning frame, and the buckle of the Y-direction positioning block is engaged with the card interface of the positioning frame.

3. The hinge positioning structure of the taillight bracket and the tailgate according to claim 1, characterized in that: The Y-axis positioning block is provided with a limit rib on the side away from the card interface, and the limit rib is used to limit the maximum outward rotation angle of the Y-axis positioning block to 90°.

4. The hinge positioning structure of the taillight bracket and the tailgate according to claim 3, characterized in that: The limit stop edge is arranged close to the root of the Y-direction positioning block and is arranged below the buckle.

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