Connecting structure of automobile luggage rack mounting support

Abstract

The utility model discloses a connecting structure of an automobile luggage rack mounting support, and relates to the technical field of automobile luggage rack mounting. The connecting structure of the luggage rack mounting support comprises two sets of supporting plates which are symmetrically arranged, volute springs are fixedly connected to the opposite sides of the supporting plates, rotating shafts are fixedly connected to the interiors of the volute springs, the rotating shafts are rotatably connected to the opposite sides of the supporting plates, opening and closing plates are fixedly connected to the exteriors of the rotating shafts, and the opening and closing plates are fixedly connected to the exteriors of the opening and closing plates. The luggage rack body is pressed downwards, the opening and closing plate rotates on one side of the supporting plate through the rotating shaft, at the moment, one end of the opening and closing plate can push the pushing block to enable the rubber sleeve to expand to be attached to the inner wall of the luggage rack body, and therefore the luggage rack body is fixed, and the effects that pressing fixing is conducted, and the luggage rack body slides out of the opening and closing plate to be reset are achieved; the problem that the luggage rack body is complex to disassemble due to bolt connection is solved, and the efficiency of installing and replacing the luggage rack body is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile luggage rack installation, in particular to a connection structure of an automobile luggage rack installation support. Background Art

[0002] A car luggage rack refers to a roof rack that is most commonly used for self-driving travel. It is used with a roof box or roof frame to carry travel luggage, increase the space inside the car, and can also carry other sports equipment such as skis, bicycles, sailboats, etc.

[0003] According to a luggage rack of a new energy vehicle disclosed in Chinese Patent Publication No. CN213734806U, the luggage rack comprises a luggage rack side beam, both ends of the luggage rack side beam are equipped with luggage rack fixing components, and the inner side of the luggage rack side beam is equipped with a luggage rack supporting device, the luggage rack fixing component comprises a connecting wing, a mounting support is fixedly mounted on the lower surface of the connecting wing, a mounting base is arranged below the mounting support, the luggage rack supporting device comprises a supporting block, an adjusting slide groove is installed inside the supporting block, both ends of the upper surface of the adjusting slide groove are fixedly mounted with a first limiting groove, and the lower surface of the adjusting slide groove is provided with two second limiting grooves, which can be fixed to the new energy vehicle through the mounting base, so as to avoid damage to the vehicle body caused by the installation of the luggage rack, ensure the integrity of the overall structure of the vehicle body and the stability of the vehicle body, isolate the luggage from the roof, and avoid damage to the roof during transportation.

[0004] When the above-mentioned method is used for fixing, the luggage rack is connected to the bracket by multiple sets of fixing bolts. However, this method of fixing leads to the problem of slow efficiency during installation and disassembly. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a connection structure for a mounting bracket of a vehicle luggage rack, which solves the problem of connecting the luggage rack to the bracket by multiple sets of fixing bolts, but adopting this method for fixing leads to slow efficiency during installation and disassembly.

[0006] To achieve the above purpose, the utility model is implemented through the following technical solutions: a connection structure of a car luggage rack mounting support, including a support plate, wherein the support plates are arranged in two groups in a symmetrical shape, a worm spring is fixedly connected to the opposite side of the support plate, a rotating shaft is fixedly connected inside the worm spring, the rotating shaft is rotatably connected to the opposite side of the support plate, an opening and closing plate is fixedly connected to the outside of the rotating shaft, the opening and closing plate is arranged in a "V" shape, and a rubber sleeve is arranged outside the opening and closing plate. The luggage rack body is arranged outside the rubber sleeve.

[0007] Preferably, a pushing block is fixedly connected to one end of the luggage rack body close to the rubber sleeve, a positioning plate is fixedly connected to a position inside the rubber sleeve away from the rubber sleeve, and a pushing assembly is arranged inside the luggage rack body.

[0008] Preferably, a sliding groove is provided on the luggage rack body near the opening and closing plate, the sliding groove is arranged in a "T" shape, a friction block is arranged inside the sliding groove, and the friction block abuts against one side of the rubber sleeve.

[0009] Preferably, the friction block is fixedly connected to a push plate on the side away from the rubber sleeve, the push plate is fixedly connected to a spring on the side away from the friction block, and the spring is fixedly connected inside the sliding groove on the side away from the push plate.

[0010] Preferably, there are a plurality of groups of springs in a linear array inside the sliding slot, and pulling blocks are fixedly connected to both ends of the sliding slot, and the pulling blocks abut against the two sides of the luggage rack body near the sliding slot.

[0011] Preferably, a through slot is provided inside the luggage rack body, the through slot is provided on the inner side of the luggage rack body near the top, and the through slot runs through the luggage rack body.

[0012] The utility model provides a connection structure for a mounting bracket of a vehicle luggage rack. Compared with the prior art, it has the following beneficial effects:

[0013] 1. The connection structure of the luggage rack mounting support allows the opening and closing plate to rotate on one side of the support plate by relying on the rotating shaft through the luggage rack body. At this time, one end of the opening and closing plate will push the pushing block to expand the rubber sleeve and fit the inner wall of the luggage rack body, thereby fixing the luggage rack body, achieving the effect of pressing down and fixing the luggage rack body, and sliding the luggage rack body out of the opening and closing plate to reset it, solving the problem of complicated disassembly of the luggage rack body caused by bolt connection, and improving the efficiency of installing and replacing the luggage rack body.

[0014] 2. The connection structure of the luggage rack mounting support pushes the push plate through the spring, so that the push plate drives the friction block to fit with the rubber sleeve. When disassembly is required, the pulling block is pressed to allow the push plate to squeeze the spring to allow the friction block to detach from the outside of the rubber sleeve, thereby achieving a quick disassembly effect and solving the problem of large friction and inconvenience in removal due to only pulling, thereby improving the convenience of installation and disassembly of the luggage rack body. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the spiral spring of the utility model;

[0017] Figure 3 For this utility model Figure 2The enlarged structural diagram at A in the middle;

[0018] Figure 4 It is a schematic diagram of the three-dimensional cross-sectional structure of the utility model;

[0019] Figure 5 For this utility model Figure 4 Enlarged structural diagram at B in the middle.

[0020] In the figure: 1. support plate; 2. spiral spring; 3. rotating shaft; 4. opening and closing plate; 5. rubber sleeve; 6. luggage rack body; 7. pushing block; 8. positioning plate; 9. friction block; 10. sliding groove; 11. pushing plate; 12. spring; 13. pulling block; 14. slot. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-Figure 5 The utility model provides a technical solution: a connection structure of a mounting support for a luggage rack of a car, comprising a support plate 1, wherein the support plate 1 has two groups arranged symmetrically, a worm spring 2 is fixedly connected to one opposite side of the support plate 1, a rotating shaft 3 is fixedly connected inside the worm spring 2, the rotating shaft 3 is rotatably connected to the opposite side of the support plate 1, an opening and closing plate 4 is fixedly connected to the outside of the rotating shaft 3, the opening and closing plate 4 is arranged in a "V" shape, and a rubber sleeve 5 is arranged outside the opening and closing plate 4. A luggage rack body 6 is arranged outside the rubber sleeve 5, a pushing block 7 is fixedly connected to one end of the luggage rack body 6 close to the rubber sleeve 5, a positioning plate 8 is fixedly connected to the inside of the rubber sleeve 5 away from the rubber sleeve 5, and a pushing component is arranged inside the luggage rack body 6.

[0023] During operation, the positioning plate 8 and the rotating shaft 3 cooperate to support the rubber sleeve 5, press down the luggage rack body 6 for installation, and press down the luggage rack body 6 to allow the opening and closing plate 4 to rotate on one side of the supporting plate 1 relying on the rotating shaft 3. At this time, one end of the opening and closing plate 4 will push the pushing block 7 to allow the rubber sleeve 5 to expand and fit the inner wall of the luggage rack body 6, thereby fixing the luggage rack body 6, achieving the effect of pressing down and fixing, and sliding the luggage rack body 6 out of the opening and closing plate 4 to reset. When the luggage rack body 6 pushes the rubber sleeve 5 to expand, the positioning plate 8 can support the rubber sleeve 5 to ensure that one side of the luggage rack body 6 is in close contact when fixed, thereby fixing the luggage rack body 6 to the outside of the rubber sleeve 5.

[0024] A sliding groove 10 is provided on the luggage rack body 6 near the opening and closing plate 4. The sliding groove 10 is set in a "T" shape. A friction block 9 is arranged inside the sliding groove 10. The friction block 9 abuts against one side of the rubber sleeve 5. A push plate 11 is fixedly connected to the side of the friction block 9 away from the rubber sleeve 5. A spring 12 is fixedly connected to the side of the push plate 11 away from the friction block 9. The spring 12 is fixedly connected to the inside of the sliding groove 10 on the side away from the push plate 11.

[0025] During operation, when disassembly is required, move the push plate 11 to allow the push plate 11 to squeeze the spring 12 so that the spring 12 contracts inside the sliding groove 10, allowing the friction block 9 to detach from the outside of the rubber sleeve 5. At this time, the luggage rack body 6 can be removed. When the push block 7 pushes the rubber sleeve 5 to expand, the rubber sleeve 5 and the friction block 9 can fit tightly together, thereby fixing the luggage rack body 6 and the rubber sleeve 5 to each other, thereby achieving double push, and fixing them through friction between the contact surfaces to prevent the luggage rack body 6 from slipping off from the outside of the rubber sleeve 5.

[0026] There are a total of multiple groups of springs 12 arranged in a linear array inside the sliding groove 10, with pulling blocks 13 fixedly connected at both ends of the sliding groove 10, the pulling blocks 13 abut against the two sides of the luggage rack body 6 near the sliding groove 10, and a through slot 14 is opened inside the luggage rack body 6, the through slot 14 is opened on the inner side of the luggage rack body 6 near the top, and the through slot 14 is set through the luggage rack body 6.

[0027] During operation, the pushing plate 11 can be controlled to slide inside the sliding groove 10 by the pulling block 13, so that the pushing plate 11 squeezes the spring 12, so that the pulling block 13 can squeeze the spring 12 to make the luggage rack body 6 detach from the outside of the rubber cover 5. When the luggage rack body 6 is fixed to the outside of the rubber cover 5, the luggage to be fixed can be fixed with a rope through the penetrating slot 14.

[0028] When working or in use, the positioning plate 8 and the rotating shaft 3 cooperate to support the rubber sleeve 5, press the luggage rack body 6 down for installation, and press the luggage rack body 6 down to allow the opening and closing plate 4 to rotate on one side of the supporting plate 1 by relying on the rotating shaft 3. At this time, one end of the opening and closing plate 4 will push the pushing block 7 to allow the rubber sleeve 5 to expand and fit the inner wall of the luggage rack body 6, thereby fixing the luggage rack body 6, achieving the effect of pressing down and fixing, and sliding the luggage rack body 6 out of the opening and closing plate 4 to reset. When the luggage rack body 6 pushes the rubber sleeve 5 to expand, the positioning plate 8 can support the rubber sleeve 5 to ensure that one side of the luggage rack body 6 is in close contact when fixed, thereby fixing the luggage rack body 6 to the outside of the rubber sleeve 5. When disassembly is required, the pushing plate 11 is moved to allow the pushing plate 11 to squeeze the spring 12 so that the spring 12 is in the sliding groove. 10 contracts internally to allow the friction block 9 to separate from the outside of the rubber sleeve 5. At this time, the luggage rack body 6 can be removed. When the pushing block 7 pushes the rubber sleeve 5 to expand, the rubber sleeve 5 can fit tightly with the friction block 9, thereby fixing the luggage rack body 6 and the rubber sleeve 5 to each other, thereby achieving double pushing. The contact surfaces are fixed to each other through friction to prevent the luggage rack body 6 from slipping off from the outside of the rubber sleeve 5. The pushing plate 11 can be controlled to slide inside the sliding groove 10 by the pulling block 13, so that the pushing plate 11 squeezes the spring 12, so that the pulling block 13 can easily squeeze the spring 12 to achieve the effect of separating the luggage rack body 6 from the outside of the rubber sleeve 5. When the luggage rack body 6 is fixed to the outside of the rubber sleeve 5, the luggage to be fixed can be fixed with a rope through the through-slot 14.

[0029] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0030] Although the 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 connection structure for a mounting bracket of a luggage rack of an automobile, comprising a support plate (1), characterized in that: The support plate (1) has two groups arranged symmetrically, one opposite side of the support plate (1) is fixedly connected to a worm spring (2), the inside of the worm spring (2) is fixedly connected to a rotating shaft (3), the rotating shaft (3) is rotatably connected to the opposite side of the support plate (1), the outside of the rotating shaft (3) is fixedly connected to an opening and closing plate (4), the opening and closing plate (4) is arranged in a "V" shape, and a rubber sleeve (5) is arranged outside the opening and closing plate (4). The luggage rack body (6) is arranged outside the rubber sleeve (5).

2. The connection structure of the automobile luggage rack mounting bracket according to claim 1, characterized in that: A pushing block (7) is fixedly connected to one end of the luggage rack body (6) close to the rubber sleeve (5), a positioning plate (8) is fixedly connected to a position inside the rubber sleeve (5) away from the rubber sleeve (5), and a pushing component is arranged inside the luggage rack body (6).

3. The connection structure of the automobile luggage rack mounting bracket according to claim 2, characterized in that: The luggage rack body (6) is provided with a sliding groove (10) near the opening and closing plate (4), and the sliding groove (10) is arranged in a "T" shape. A friction block (9) is arranged inside the sliding groove (10), and the friction block (9) abuts against one side of the rubber sleeve (5).

4. The connection structure of the automobile luggage rack mounting bracket according to claim 3, characterized in that: The side of the friction block (9) away from the rubber sleeve (5) is fixedly connected to a push plate (11), the side of the push plate (11) away from the friction block (9) is fixedly connected to a spring (12), and the side of the spring (12) away from the push plate (11) is fixedly connected to the inside of the sliding groove (10).

5. The connection structure of the automobile luggage rack mounting bracket according to claim 4, characterized in that: The springs (12) are arranged in a linear array in a plurality of groups inside the sliding groove (10). Pulling blocks (13) are fixedly connected to both ends of the sliding groove (10). The pulling blocks (13) abut against the two sides of the luggage rack body (6) near the sliding groove (10).

6. The connection structure of the automobile luggage rack mounting bracket according to claim 5, characterized in that: A through slot (14) is provided inside the luggage rack body (6), and the through slot (14) is provided on the inner side of the luggage rack body (6) near the top, and the through slot (14) is arranged through the luggage rack body (6).

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