Automobile roof luggage frame supporting structure

Abstract

The utility model relates to the technical field of automobiles, and discloses an automobile roof luggage frame supporting structure which comprises a supporting rod, a locking piece and a jacking piece. The supporting rod comprises a first end, a rod body and a second end which are sequentially connected, the rod body extends in the axis direction of the rod body, the first end deviates from the axis in the direction away from the rod body, the second end deviates from the axis in the direction away from the rod body, and the supporting rod is detachably connected to a roof decoration strip of an automobile. And the luggage frame can be installed. According to the automobile roof luggage frame supporting structure, the first end portion and the second end portion of the rod body deviate from the axis in the direction away from the rod body, so that the rod body which is installed on the roof decoration strip through the locking piece and the fixing part is closer to the automobile roof than the first end portion and the second end portion, and on the premise, a luggage frame for an automobile is installed on the rod body; the gravity center of the rod body is lower than the gravity center of the rod body far away from the roof, so that the automobile is more stable in the running process, and shaking of the rod body is effectively reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of automobiles, in particular to a supporting structure for a luggage frame on a roof of an automobile. Background Art

[0002] Car roof racks are generally used on models such as station wagons, SUVs and MPVs. They are installed on the top of the car body and are used to safely and conveniently fix travel luggage. The roof rack can hold things that cannot be placed in the suitcase, such as large luggage, bicycles, folding beds, etc. As long as the owner fixes the cargo in place, especially with a luggage rope net installed on the cargo, it can carry more things than expected and also has a certain aesthetic and decorative effect.

[0003] The support rods connecting the current car roof racks and the roof trims are usually arched. The raised support rods may cause the luggage frame to be unbalanced, prone to shaking or tilting, making it impossible to stably place the luggage. The luggage is prone to shaking during driving and has poor stability. Utility Model Content

[0004] The utility model aims to provide a car roof luggage frame supporting structure, which enables the luggage frame supporting rod to be installed on the car trim strip, making it more stable during the driving of the car and effectively reducing the shaking of the rod body.

[0005] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0006] Design a car roof luggage frame support structure, including a support rod, a locking member and a top fastening member;

[0007] The support rod comprises a first end, a rod body and a second end connected in sequence, the rod body extends along its axial direction, the first end deviates from the axis in a direction away from the rod body, and the second end deviates from the axis in a direction away from the rod body, the support rod is detachably connected to the roof trim of the car and is used to install the luggage frame, and the surface of the rod body facing the roof is provided with ribs;

[0008] The locking member comprises a fixing portion, a connecting portion and a locking portion, wherein the fixing portion is fixedly connected to the end surface of the support rod, the end surface of the fixing portion is detachably connected to one end of the connecting portion through a splicing groove, and the locking portion is fixedly connected to the end of the connecting portion away from the fixing portion;

[0009] The jacking piece is slidably connected to the surface of the fixing part facing the locking part, so that the jacking piece cooperates with the locking part to be clamped on the roof trim of the automobile.

[0010] Optionally, the fixing portion includes a fixing shell, the splicing groove is provided on an end surface of the fixing shell, and the depth of the splicing groove is arranged parallel to the axis of the rod body.

[0011] Optionally, the connecting part includes a connecting rod, which has an "L"-shaped rod structure, one end of which is slidably connected in the splicing groove, and the other end of the connecting rod is slidably connected to an adjusting rod, and the end of the adjusting rod away from the connecting rod is fixedly connected to the locking part.

[0012] Optionally, a locking bolt is slidably connected to the surface of the connecting rod via a through hole, and an end surface of the fixing shell located on one side of the splicing groove is threadedly connected to the locking bolt via a threaded hole.

[0013] Optionally, the surface of the adjusting rod is slidably connected with a stop bolt via a through hole, and the end surface of the connecting rod is threadedly connected to the surface of the adjusting rod through which the stop bolt passes through a threaded groove.

[0014] Optionally, the tightening member includes a vertical rod, a pad and a fastening spring. The surface of the fixed shell facing the locking portion is slidably connected to the vertical rod through a hole. The pad is fixedly connected to an end of the vertical rod away from the fixed shell. The fastening spring is sleeved on the outer surface of the vertical rod and located between the fixed shell and the pad.

[0015] Optionally, a mounting hole for mounting a luggage frame is provided on the surface of the rod body.

[0016] The utility model provides a car roof luggage frame support structure, which has the following beneficial effects:

[0017] The automobile roof luggage frame supporting structure deviates from the axis in a direction away from the rod body by the first end and the second end of the rod body, so that the rod body installed behind the roof trim through the locking piece and the fixing part is closer to the roof than the first end and the second end. Under this premise, the luggage frame for the automobile is installed on the rod body with a lower center of gravity than when the rod body is parallel to both ends or the rod body is farther away from the roof than the two ends. The concave shape can absorb impact force, so that the automobile is more stable during driving, and the shaking of the rod body is effectively reduced. At the same time, the ribs arranged on the surface of the rod body close to the roof can improve the strength of the rod body, thereby improving the service life of the rod body. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional structural schematic diagram of the automobile roof luggage frame supporting structure in the utility model;

[0019] Figure 2 It is a schematic diagram of the cross-sectional structure of the connecting rod in the utility model.

[0020] In the figure: 1. rod body; 2. splicing groove; 3. fixing shell; 4. connecting rod; 5. adjusting rod; 6. locking bolt; 7. stop bolt; 8. vertical rod; 9. pad; 10. fastening spring; 11. mounting hole. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. All other embodiments obtained by ordinary technicians in the field without creative work based on the embodiments of the utility model shall fall within the scope of protection of the utility model.

[0022] See also Figure 1 to Figure 2 , the utility model provides a technical solution: a car roof luggage frame support structure, including a support rod, a locking member and a top tightening member;

[0023] The support rod comprises a first end, a rod body 1 and a second end connected in sequence, the rod body 1 extends along its axial direction, the first end deviates from the axis in a direction away from the rod body 1, and the second end deviates from the axis in a direction away from the rod body 1. The support rod is detachably connected to the roof trim of the car and is used to install the luggage frame. The surface of the rod body 1 facing the roof is provided with ribs;

[0024] The locking member includes a fixing portion, a connecting portion and a locking portion, wherein the fixing portion is fixedly connected to the end face of the support rod, the end face of the fixing portion is detachably connected to one end of the connecting portion through a splicing groove 2, and the locking portion is fixedly connected to the end of the connecting portion away from the fixing portion;

[0025] The jacking piece is slidably connected to the surface of the fixing part facing the locking part, so that the jacking piece cooperates with the locking part to be clamped on the roof trim of the automobile.

[0026] Through the action of the locking piece, the support rod can be fixed on the roof trim. Through the connection between the fixing part and the splicing groove 2, the fixing part can slide horizontally in the splicing groove 2. Through the connection between the top fastening piece and the locking part, it is clamped on the roof trim. Through the action of the ribs, the strength of the rod body 1 can be effectively improved, the risk of the rod body 1 being bent can be reduced, and the service life of the rod body 1 can be extended.

[0027] In this embodiment, as a preferred solution, the fixing part includes a fixing shell 3, and the splicing groove 2 is opened on the end face of the fixing shell 3. The depth of the splicing groove 2 is arranged parallel to the axis of the rod body 1. Through the opening direction of the splicing groove 2, the connecting part slides in the splicing groove 2 along the direction parallel to the axis of the rod body 1, so as to cooperate with the installation on the fixed roof trim.

[0028] In this embodiment, as a preferred solution, the connecting part includes a connecting rod 4, which is an "L"-shaped rod structure. One end of the connecting rod 4 is slidably connected in the splicing groove 2, and the other end of the connecting rod 4 is slidably connected with an adjusting rod 5. The end of the adjusting rod 5 away from the connecting rod 4 is fixedly connected to the locking part. Through the connection between the connecting rod 4 and the adjusting rod 5, the adjusting rod 5 can slide in the connecting rod 4, and through the connection between the adjusting rod 5 and the locking part, the adjusting rod 5 can drive the locking part to move.

[0029] In this embodiment, as a preferred solution, the surface of the connecting rod 4 is slidably connected with a locking bolt 6 through an opened through hole, and the end face of the fixed shell 3 and one side of the splicing groove 2 is threadedly connected to the locking bolt 6 through an opened threaded hole. Through the action of the locking bolt 6, the connection between the fixed shell 3 and the connecting rod 4 can be limited.

[0030] In this embodiment, as a preferred solution, the surface of the adjusting rod 5 is slidably connected with a stop bolt 7 through an opened through hole, and the end face of the connecting rod 4 is threadedly connected with the stop bolt 7 through an opened threaded groove and the surface of the adjusting rod 5. Through the action of the stop bolt 7, the connection between the adjusting rod 5 and the connecting rod 4 can be limited. At the same time, through the connection between the connecting rod 4 and the adjusting rod 5, when the locking part and the tightening part are clamped on the decorative strip, resistance is formed to the movement of the stop bolt 7.

[0031] The locking part is a locking plate, one of the plate surfaces of which abuts against the roof trim, and a non-slip pad is provided on the portion abutting against the roof trim.

[0032] In this embodiment, as a preferred solution, the top tightening member includes a vertical rod 8, a pad 9 and a fastening spring 10. The surface of the fixed shell 3 facing the locking portion is slidably connected to the vertical rod 8 through the hole provided therein. The pad 9 is fixedly connected to the end of the vertical rod 8 away from the fixed shell 3. The fastening spring 10 is sleeved on the outer surface of the vertical rod 8 and is located between the fixed shell 3 and the pad 9. Through the connection between the vertical rod 8 and the fixed shell 3, the vertical rod 8 can be vertically lifted and lowered in the fixed shell 3. Through the action of the fastening spring 10, a certain effect can be generated to make the vertical rod 8 move toward the locking portion. The function of the pad 9 is to abut against one of the surfaces of the roof trim, and the surface away from the roof trim abuts against the fastening spring 10, and cooperates with the fastening spring 10 to apply a force to pull the vertical rod 8 out of the mounting shell and enter the mounting shell through the vertical rod 8. When the locking bolt 6 is installed, the locking part rises with the adjusting rod 5, pushing the vertical rod 8 into the mounting shell and abutting against the surface of the locking bolt 6, which can assist in limiting the locking bolt 6 and avoid loosening of the locking bolt 6 due to shaking, thereby further improving the stability between the fixed shell 3 and the connecting rod 4.

[0033] In this embodiment, as a preferred solution, a mounting hole 11 for mounting a luggage frame is opened on the surface of the rod body 1. The luggage frame can be mounted on the rod body 1 through the mounting hole 11, and the luggage frame is supported by the rod body 1.

[0034] The electrical components mentioned in this article are all connected to an external main controller and 220V mains electricity, and the main controller can be a conventional known device for controlling a computer or the like.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A car roof luggage frame support structure, characterized in that: It includes a support rod, a locking piece and a top tightening piece; The support rod comprises a first end, a rod body (1) and a second end connected in sequence, the rod body (1) extending along its axial direction, the first end deviating from the axis in a direction away from the rod body (1), and the second end deviating from the axis in a direction away from the rod body (1), the support rod is detachably connected to a roof trim of a car and is used to install a luggage frame, and a rib is provided on a surface of the rod body (1) facing the roof; The locking member comprises a fixing portion, a connecting portion and a locking portion, wherein the fixing portion is fixedly connected to the end surface of the support rod, the end surface of the fixing portion is detachably connected to one end of the connecting portion via a splicing groove (2), and the locking portion is fixedly connected to the end of the connecting portion away from the fixing portion; The jacking piece is slidably connected to the surface of the fixing part facing the locking part, so that the jacking piece cooperates with the locking part to be clamped on the roof trim of the automobile.

2. The automobile roof luggage frame support structure according to claim 1, characterized in that: The fixing portion comprises a fixing shell (3), the splicing groove (2) is arranged on the end surface of the fixing shell (3), and the depth of the splicing groove (2) is arranged parallel to the axis of the rod body (1).

3. The automobile roof luggage frame support structure according to claim 2, characterized in that: The connecting portion comprises a connecting rod (4), the connecting rod (4) being an "L"-shaped rod structure, one end of the connecting rod (4) being slidably connected in the splicing groove (2), the other end of the connecting rod (4) being slidably connected to an adjusting rod (5), and the end of the adjusting rod (5) away from the connecting rod (4) being fixedly connected to the locking portion.

4. The automobile roof luggage frame support structure according to claim 3, characterized in that: The surface of the connecting rod (4) is slidably connected to a locking bolt (6) via a through hole, and the end surface of the fixing shell (3) located on one side of the splicing groove (2) is threadedly connected to the locking bolt (6) via a threaded hole.

5. The automobile roof luggage frame support structure according to claim 3, characterized in that: The surface of the adjusting rod (5) is slidably connected with a stop bolt (7) via a through hole, and the end surface of the connecting rod (4) is threadedly connected with the surface of the adjusting rod (5) through a thread groove.

6. The automobile roof luggage frame support structure according to claim 2, characterized in that: The tensioning member comprises a vertical rod (8), a pad (9) and a fastening spring (10); the surface of the fixed shell (3) facing the locking portion is slidably connected to the vertical rod (8) through a hole; the pad (9) is fixedly connected to an end of the vertical rod (8) away from the fixed shell (3); and the fastening spring (10) is sleeved on the outer surface of the vertical rod (8) and located between the fixed shell (3) and the pad (9).

7. The automobile roof luggage frame support structure according to claim 1, characterized in that: The surface of the rod body (1) is provided with a mounting hole (11) for mounting a luggage frame.

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