CN214929376U - Automobile luggage carrier - Google Patents

Abstract

The utility model provides a car luggage rack belongs to car body structure field. The automobile luggage rack comprises two main beams; the two main beams are oppositely arranged along the length direction of the two main beams, and an installation gap for placing luggage is formed between the two main beams; each main beam comprises a support beam and a paint layer, one side of each support beam is provided with a V-shaped inner groove, the inner grooves extend from one end of each support beam to the other end of each support beam along the length direction of each support beam, and the outer peripheral surface of each support beam comprises a first part and a second part which are delimited by the groove bottom of each inner groove; the paint layer includes a first coating layer and a second coating layer that appear differently colored in appearance, the first coating layer being on the first portion and the second coating layer being on the second portion. This openly can improve the double-colored spraying efficiency of luggage rack through this luggage rack.

Description

Automobile luggage carrier

Technical Field

The utility model belongs to car body structure field, in particular to car luggage rack.

Background

With the improvement of living standard, self-driving tour becomes a new travel mode, and driving for leisure tour or sports often has more carry-on luggage. When the internal space of the automobile is narrow and cannot accommodate too much carry-on luggage, the luggage rack can be arranged on the automobile top cover so as to effectively solve the problem of luggage placement space.

In the related art, a vehicle roof rack generally includes two main beams arranged in a columnar shape and opposite to each other. Wherein, in order to promote the beauty of the appearance of the automobile, the appearance of each main beam is generally treated by double-color spraying, namely, the outer surface of each main beam is provided with paint layers with two different colors.

However, since the main beams of the above-mentioned automobile luggage rack have a cylindrical structure, when paint layers of different colors are painted, a color separation boundary is firstly defined on the outer surface of each main beam so as to make the main beams display different colors in the following process, which causes the manufacturing efficiency of the automobile luggage rack to be low and is not beneficial to mass production.

SUMMERY OF THE UTILITY MODEL

The embodiment of the disclosure provides an automobile luggage rack, which can enable the spraying of the luggage rack to be double-colored and improve the manufacturing efficiency. The technical scheme is as follows:

the disclosed embodiment provides a vehicle rack, which comprises two main beams; the two main beams are oppositely arranged along the length direction of the two main beams, and an installation gap for placing luggage is formed between the two main beams; each main beam comprises a support beam and a paint layer, one side of each support beam is provided with a V-shaped inner groove, the inner grooves extend from one end of each support beam to the other end of each support beam along the length direction of each support beam, and the outer peripheral surface of each support beam comprises a first part and a second part which are delimited by the groove bottom of each inner groove; the paint layer includes a first coating layer and a second coating layer that appear differently colored in appearance, the first coating layer being on the first portion and the second coating layer being on the second portion.

In still another implementation manner of the present disclosure, the first coating layer and the second coating layer respectively include a first primer, a silver paint, and a first color paint, which are sequentially stacked; the first coating layer further includes a second primer and a second color paint which are sequentially stacked, the second primer being stacked on the first color paint on the first portion.

In yet another implementation of the present disclosure, the support beam includes a first riser, a second riser, a cross plate, and a U-shaped tube; the first vertical plate and the second vertical plate are oppositely arranged, and the same sides of the first vertical plate and the second vertical plate are used for being attached to an automobile roof; one side edge of the transverse plate is connected with the other side edge of the first vertical plate, and an included angle is formed between the transverse plate and the plate surface of the first vertical plate to form the inner groove; two side edges of the U-shaped pipe are respectively connected with the other side edge of the transverse plate and the other side edge of the second vertical plate; the outer surface of the first vertical plate is the second part, and the outer surfaces of the second vertical plate, the transverse plate and the U-shaped pipe are the first parts.

In another implementation of the present disclosure, an included angle formed between the horizontal plate and the plate surface of the first vertical plate is an acute angle.

In another implementation manner of the present disclosure, the support beam further includes at least one reinforcing plate, each reinforcing plate is located between the first riser and the second riser, and two opposite sides of each reinforcing plate are connected to the first riser and the second riser respectively.

In another implementation manner of the present disclosure, a riveting hole is formed in a middle portion of each reinforcing plate, each riveting hole penetrates through two opposite plate surfaces of the corresponding reinforcing plate, and a bolt is inserted into each riveting hole to be connected with the automobile roof.

In another implementation manner of the present disclosure, the automobile luggage rack further includes two first supports, the first supports correspond to the supporting beams one to one, and each of the first supports has a limiting hole penetrating through two sides of the first support, the limiting hole corresponds to the riveting hole and is communicated with the corresponding riveting hole, and the limiting hole and the corresponding riveting hole are plugged with the same bolt to connect to the automobile roof.

In another implementation manner of the present disclosure, the vehicle luggage rack further includes a plurality of second supports, one portion of the second supports is connected to one of the two main beams, and the other portion of the second supports is connected to the other of the two main beams, and a first limiting cavity is formed inside the second supports, and the first limiting cavity is inserted with a bolt to be connected to the vehicle roof.

In another implementation manner of the present disclosure, the automotive luggage rack further includes a plurality of waterproof pads, a portion of the waterproof pads is connected to the bottom surface of the second support, another portion of the waterproof pads is connected to the bottom surface of the first support, the bottom surfaces of the second support and the first support are the side surfaces far away from the reinforcing plate, and the bottom surface is adjacent to the surface where the inner groove is located.

In yet another implementation of the present disclosure, the main beam further includes two sealing structures, and the two sealing structures are respectively connected to the same side of the first vertical plate and the second vertical plate.

The technical scheme provided by the embodiment of the disclosure has the following beneficial effects:

when using the automobile luggage rack that this disclosed embodiment provided at vapour car roof, because the supporting beam of automobile luggage rack has the inner groovy, and the peripheral face of supporting beam divides into first portion and second portion for the limit with the tank bottom of inner groove, so when this automobile luggage rack spraying is different colors, can regard as the colour separation limit of spraying different lacquer layers (first coating and second coating) through the tank bottom of inner groovy to improve spraying efficiency greatly.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present disclosure, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present disclosure, and it is obvious for those skilled in the art to obtain other drawings based on the drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a vehicle luggage rack provided in an embodiment of the present disclosure;

FIG. 2 is a cross-sectional view taken along A-A of FIG. 1;

FIG. 3 is a cross-sectional view taken along B-B of FIG. 1;

FIG. 4 is a cross-sectional view taken along the direction C-C of FIG. 1;

fig. 5 is a schematic structural diagram of a paint layer provided by an embodiment of the present disclosure.

The symbols in the drawings represent the following meanings:

1. a main beam; 11. a support beam; 111. an inner groove; 112. a first vertical plate; 113. a second vertical plate; 114. a transverse plate; 115. a U-shaped pipe; 116. a reinforcing plate; 1161. riveting holes; 117. riveting a sleeve; 1171. riveting a platform; 12. a paint layer; 121. a first coating layer; 122. a second coating layer; 123. a first primer; 124. silver paint; 125. a first colored paint; 126. a second primer; 127. a second colored paint; 13. a sealing structure; 131. a sealing strip; 132. a rubber pad; 1321. reinforcing ribs;

2. a first support; 21. a limiting hole; 22. a first outer flange;

3. a second support; 31. a first limiting cavity; 32. a second outer flange; 4. a waterproof pad.

Detailed Description

To make the objects, technical solutions and advantages of the present disclosure more apparent, embodiments of the present disclosure will be described in detail with reference to the accompanying drawings.

The disclosed embodiment provides a vehicle luggage rack, as shown in fig. 1, the vehicle luggage rack includes two main beams 1. The two main beams 1 are oppositely arranged along the length direction of the two main beams, and an installation gap for placing luggage is formed between the two main beams 1.

Fig. 2 is a sectional view of fig. 1 taken along a-a direction, and in conjunction with fig. 2, each of the main girders 1 includes a support beam 11 and a paint layer 12, one side of the support beam 11 has an inner groove 111 of a V-shape, the inner groove 111 extends from one end of the support beam 11 to the other end of the support beam 11 in the length direction of the support beam 11, and the outer peripheral surface of the support beam 11 includes a first portion and a second portion bounded by the groove bottom of the inner groove 111. The lacquer layer 12 comprises a first coating layer 121 and a second coating layer 122 presenting different colours in appearance, the first coating layer 121 being on a first portion and the second coating layer 122 being on a second portion.

In this embodiment, when the two support beams 11 are arranged on the roof panel, the notches of the inner grooves 111 of the two support beams 11 are distant from each other.

When the automobile luggage rack provided by the embodiment of the disclosure is applied to an automobile top cover, because the support beam 11 of the automobile luggage rack is provided with the inner groove 111, and the outer peripheral surface of the support beam 11 is divided into the first part and the second part by taking the groove bottom of the inner groove 111 as a boundary, when the automobile luggage rack is sprayed with different colors, the groove bottom of the inner groove 111 can be used as a color separation boundary for spraying different paint layers 12 (the first coating layer 121 and the second coating layer 122), so that the spraying efficiency is greatly improved.

Also, since the inner groove 111 is recessed toward the inside of the support beam 11, the connection (i.e., color separation) of the first and second coating layers 121 and 122 can be blocked by the concave structure of the inner groove 111 to improve the appearance of the roof rack.

Since the support beam is a main support member of the automobile luggage rack, a specific structure of the support beam will be described below with reference to fig. 2.

Optionally, the support beam 11 includes a first riser 112, a second riser 113, a cross plate 114, and U-tubes 115. The first riser 112 and the second riser 113 are arranged oppositely, and the same side of the first riser 112 and the second riser 113 is used for being attached to the automobile roof. One side of the horizontal plate 114 is connected to the other side of the first vertical plate 112, and an included angle is formed between the horizontal plate 114 and the first vertical plate 112 to form an inner groove 111. Two sides of the U-shaped pipe 115 are connected to the other side of the cross plate 114 and the other side of the second vertical plate 113, respectively.

Wherein, the outer surface of the first vertical plate 112 is the second part, and the outer surfaces of the second vertical plate 113, the horizontal plate 114 and the U-shaped pipe 115 are the first parts.

In the above implementation, the support beam 11 is designed in the above structure, so that the inside of the support beam 11 can be hollow, thereby greatly reducing the weight of the support beam. And is also conveniently connected between the U-shaped tubes 115 and the first riser 112 by a cross plate 114 to form an inner groove 111.

Optionally, the included angle α formed between the transverse plate 114 and the plate surface of the first riser 112 is an acute angle.

In the above implementation manner, the included angle α formed between the horizontal plate 114 and the plate surface of the first vertical plate 112 is an acute angle, for example, may be 30 ° to 60 °, so that the groove bottom of the inner groove 111 is completely shielded by one of the side walls (i.e., the horizontal plate 114) of the inner groove 111, and further the color separation positions of the paint layers 12 of different colors are perfectly shielded, thereby effectively improving the spraying efficiency and the aesthetic property, and meanwhile, the aesthetic property is not affected by too small included angle.

Optionally, the support beam 11 further includes at least one reinforcing plate 116, each reinforcing plate 116 is located between the first riser 112 and the second riser 113, and opposite sides of each reinforcing plate 116 are connected to the first riser 112 and the second riser 113.

In the above embodiment, the reinforcing plate 116 is designed to further increase the structural stability of the support beam 11 and to improve the rigidity of the support beam 11.

Optionally, each reinforcing plate 116 has a riveting hole 1161 in the middle thereof, each riveting hole 1161 penetrates through two opposite plate surfaces of its corresponding reinforcing plate 116, and a bolt is inserted into each riveting hole 1161 to connect to the roof of the vehicle.

In the above implementation, the rivet hole 1161 is configured to cooperate with a bolt to couple the support beam 11 to the automobile roof cover through the bolt. Meanwhile, the riveting hole 1161 is arranged to enable the assembling mode between the supporting beam 11 and the automobile roof to be an internal installation mode, and the internal installation mode can avoid the blockage above the automobile luggage rack, so that the appearance is guaranteed, and the subsequent paint coating layer 12 is convenient to perform.

In this embodiment, in order to facilitate the good matching between the riveting hole 1161 and the bolt, the support beam 11 further includes a riveting sleeve 117, the riveting sleeve 117 is inserted into the middle of each reinforcing plate 116, and the riveting hole 1161 is formed inside the riveting sleeve 117.

Illustratively, to enable the staking sleeve 117 to fit securely to the stiffener plates 116, a first end of the staking sleeve 117 is attached to the one stiffener plate 116 closest to the hairpin tube 115 and a second end of the staking sleeve 117 has a staking station 1171 that snaps onto the side of the one stiffener plate 116 furthest from the hairpin tube 115.

Optionally, the girder 1 further comprises two sealing structures 13, and the two sealing structures 13 are respectively connected to the same sides of the first riser 112 and the second riser 113.

In the above implementation, the sealing structure 13 is arranged to ensure the sealing performance between the support beam 11 and the roof panel, and to ensure that rainwater and the like cannot enter the inside of the automobile from the connection between the support beam 11 and the roof panel.

Fig. 3 is a sectional view of fig. 1 taken along the direction B-B, fig. 4 is a sectional view of fig. 1 taken along the direction C-C, and in conjunction with fig. 3 and 4, in the present embodiment, the sealing structure 13 includes a sealing strip 131 (see fig. 2) and two rubber pads 132 (see fig. 3 and 4), one of the two sealing strips 131 is connected to the first riser 112, the other one is connected to the second riser 113, and the two rubber pads 132 are respectively located at both ends of each sealing strip 131 and connected to the sealing strip 131.

In the above-described embodiment, the weather strip 131 is used to ensure the sealing property between the support beam 11 and the roof panel, and the rubber pad 132 can reduce the vibration between the support beam 11 and the roof panel.

In this embodiment, the bottom of the rubber pad 132 has a plurality of ribs 1321, and the ribs 1321 are used for absorbing shock and supporting the rubber pad 132.

Alternatively, the support beam 11 is an integrally formed structural member. Optionally, the structural member is an aluminum structural member.

In the implementation mode, the aluminum structural part has the advantages of light weight, excellent forming, high strength, corrosion resistance and long service life, and the automobile luggage rack can have the reliable luggage fixing capacity while the weight of the whole automobile is not increased. And integrated into one piece's aluminium system structure can realize automated production, has effectively improved automobile luggage rack's production efficiency, and simultaneously, the production flexibility is big, is fit for batch production, does benefit to reduction in production cost.

Fig. 5 is a schematic structural diagram of a paint layer provided in an embodiment of the present disclosure, and in conjunction with fig. 5, in this embodiment, the first coating layer 121 and the second coating layer 122 respectively include a first primer 123, a silver paint 124, and a first colored paint 125, which are sequentially stacked. The first coating layer 121 further includes a second primer 126 and a second colored paint 127, which are sequentially stacked, the second primer 126 being stacked on the first colored paint 125 on the first portion.

In the above implementation, the first primer 123 is used to coat the outer surface of the support beam 11 to increase the adhesion of the support beam 11 to the paint that is subsequently applied. The silver paint 124 can also increase the adhesion to subsequently applied paints and compensate for substrate defects. The first colored paint 125 is the appearance color of the second coating layer 122. The second primer 126 is also used for priming for subsequent spraying, and the second color paint 127 is the appearance color of the first coating layer 121.

It should be noted that, when spraying the second primer 126 and the second color paint 127, the first riser 112, that is, the first color paint 125 on the second coating layer 122 needs to be shielded, and then the second primer 126 and the second color paint 127 are sequentially sprayed on the outer surface of the support beam 11 after shielding, so that two-color spraying can be completed.

In this embodiment, the first colored paint 125 is red, and the second colored paint 127 is black.

In other embodiments, the colors of the first colored paint 125 and the second colored paint 127 can be adjusted as desired, which is not limited by this disclosure. For example, the first colored paint 125 is yellow, and the second colored paint 127 is red, etc.

That is, the processing steps of the automobile luggage rack can be greatly simplified by combining the shielding spraying with the luggage rack structure.

The simplified approximate sequence is: the method comprises the steps of spraying the first primer, spraying the silver paint, spraying the red paint, pasting the paper shield, spraying the second primer, spraying the black paint and taking down the pasted paper, is simple and smooth to operate, does not need to draw a color separation boundary for the automobile luggage rack, has unique advantage in the aspect of economy, and is high in practicability.

Other configurations of the vehicle roof rack are further described below in conjunction with fig. 2-3.

Referring to fig. 2 again, the automobile luggage rack further includes two first supports 2, the first supports 2 correspond to the support beam 11 one by one, and each first support 2 has a limiting hole 21 penetrating through both sides thereof, the limiting hole 21 corresponds to the riveting hole 1161 and communicates with the corresponding riveting hole 1161, and the same bolt is inserted into the limiting hole 21 and the corresponding riveting hole 1161 to connect with the automobile roof.

In the above implementation, the first support 2 is configured to cooperate with the rivet hole 1161, so as to further fix the main rail 1 to the automobile roof cover.

Referring to fig. 3 again, the automobile luggage rack further includes a plurality of second supports 3, one part of the plurality of second supports 3 is connected with one main beam 1 of the two main beams 1, the other part is connected with the other main beam 1 of the two main beams 1, a first limiting cavity 31 is formed inside the second supports 3, and the first limiting cavity 31 is inserted with a bolt to be connected with an automobile roof.

In the above embodiment, the first limiting chamber 31 is used for inserting bolts to position and connect the main beam 1 to the automobile roof cover.

In this embodiment, two second supports 3 and three first supports 2 are provided at the bottom of each main beam 1. And one of the three first supports 2 is located at the middle position of the main beam 1, and the other two first supports are symmetrically arranged at two sides of the middle position of the main beam 1 and are respectively located at the same side of the main beam 1. Two second supports 3 are respectively positioned at positions close to both ends of the main beam 1. This facilitates further secure mounting of the main rail 1 to the roof cover of the automobile.

In this embodiment, the two second brackets 3 may be respectively provided with bolts so as to be positioned with the automobile roof through the bolts, and then the second brackets 3 are matched with the bolts so as to position and mount the support beam 11 on the automobile roof. The other three first brackets 2 can further lock the support beam 11 to the roof panel of the automobile.

Optionally, the auto luggage rack further includes a plurality of waterproof pads 4, a portion of the waterproof pads 4 of the plurality of waterproof pads 4 is connected to the bottom surface of the second support 3, another portion of the waterproof pads 4 of the plurality of waterproof pads 4 is connected to the bottom surface of the first support 2, the bottom surfaces of the second support 3 and the first support 2 are the side surfaces far away from the reinforcing plate 116, and the bottom surfaces are adjacent to the surface where the inner groove 111 is located.

In above-mentioned implementation, further suffering soaking of rainwater etc. between first support 2, second support 3 and the vapour car roof is avoided in the setting of waterproof pad 4, prevents that the rainwater from getting into inside the car.

In this embodiment, the first supporting seat 2 has an open tubular structure at two ends, and the end of the first supporting seat 2 away from the reinforcing plate 116 has a first outer flange 22, and one side of the first outer flange 22 is connected to the waterproof pad 4.

The first outer flange 22 is used to increase the contact area between the first support 2 and the waterproof pad 4, so as to further improve the connection firmness between the two.

In this embodiment, the second support 3 is a cylindrical structure with an opening at one end, and the end of the second support 3 away from the reinforcing plate 116 is provided with a second outer flange 32, and one side of the second outer flange 32 is connected with the waterproof pad 4.

The second outer flange 32 serves to increase the contact area between the second holder 3 and the waterproof gasket 4, so as to further improve the firmness of the connection therebetween.

The working mode of the two-color luggage rack provided by the embodiment of the disclosure is briefly introduced as follows:

first, an aluminum material is selected for extrusion molding, and then three-dimensional stretch bending is performed to obtain the support beam 11. The support beam 11 is then painted so that the support beam 11 appears bi-colored.

Next, the two support beams 11 are fixed to the roof cover of the automobile by the first mount 2 and the second mount 3, respectively, and thus the roof rack assembly is completed.

The above description is intended to be exemplary only and not to limit the present disclosure, and any modification, equivalent replacement, or improvement made without departing from the spirit and scope of the present disclosure is to be considered as the same as the present disclosure.

Claims (10)

1. A vehicle rack, characterized in that it comprises two main beams (1);

the two main beams (1) are oppositely arranged along the length direction of the two main beams, and an installation gap for placing luggage is formed between the two main beams (1);

each main beam (1) comprises a support beam (11) and a paint layer (12), one side of the support beam (11) is provided with a V-shaped inner groove (111), the inner groove (111) extends from one end of the support beam (11) to the other end of the support beam (11) along the length direction of the support beam (11), and the outer peripheral surface of the support beam (11) comprises a first part and a second part which are delimited by the groove bottom of the inner groove (111);

the lacquer layer (12) comprises a first coating layer (121) and a second coating layer (122) presenting different colours in appearance, the first coating layer (121) being on the first portion and the second coating layer (122) being on the second portion.

2. The automotive roof rack according to claim 1, characterized in that the first coating layer (121) and the second coating layer (122) comprise a first primer (123), a silver paint (124) and a first paint (125), respectively, stacked in sequence;

the first coating layer (121) further includes a second primer (126) and a second colored paint (127) which are sequentially stacked, the second primer (126) being stacked on the first colored paint (125) on the first portion.

3. The automotive roof rack according to claim 1 or 2, characterized in that the support beam (11) comprises a first riser (112), a second riser (113), a cross plate (114) and U-tubes (115);

the first vertical plate (112) and the second vertical plate (113) are arranged oppositely, and the same side edge of the first vertical plate (112) and the second vertical plate (113) is used for being attached to an automobile roof;

one side edge of the transverse plate (114) is connected with the other side edge of the first vertical plate (112), and an included angle is formed between the transverse plate (114) and the plate surface of the first vertical plate (112) to form the inner groove (111);

two side edges of the U-shaped pipe (115) are respectively connected with the other side edge of the transverse plate (114) and the other side edge of the second vertical plate (113);

wherein the outer surface of the first vertical plate (112) is the second portion, and the outer surfaces of the second vertical plate (113), the transverse plate (114) and the U-shaped pipe (115) are the first portion.

4. The vehicle rack according to claim 3, wherein the angle formed between the transverse plate (114) and the plate surface of the first riser (112) is acute.

5. The automotive roof rack according to claim 4, characterized in that the support beam (11) further comprises at least one reinforcement plate (116), each reinforcement plate (116) being located between the first riser (112) and the second riser (113), and opposite sides of each reinforcement plate (116) being connected to the first riser (112) and the second riser (113), respectively.

6. The roof rack according to claim 5, wherein each of the reinforcement plates (116) has a riveting hole (1161) in the middle, each of the riveting holes (1161) penetrates through the corresponding reinforcement plate (116) and a bolt is inserted into the riveting hole (1161) to connect to the roof cover.

7. The vehicle rack according to claim 6, further comprising two first supports (2), wherein the first supports (2) correspond to the support beam (11) one by one, and each of the first supports (2) has a limiting hole (21) penetrating through two sides of the first support, the limiting hole (21) corresponds to the riveting hole (1161) and is communicated with the corresponding riveting hole (1161), and the same bolt is inserted into the limiting hole (21) and the corresponding riveting hole (1161) to be connected with the vehicle roof.

8. The vehicle rack according to claim 7, characterized in that it further comprises a plurality of second seats (3), one part of said second seats (3) being connected to one (1) of said two main beams (1) and the other part being connected to the other (1) of said two main beams (1), said second seats (3) having inside a first limiting cavity (31), said first limiting cavity (31) being bolted to said roof of the vehicle.

9. The vehicle roof rack according to claim 8, characterized in that it further comprises a plurality of waterproof pads (4), a part of the waterproof pads (4) of the plurality of waterproof pads (4) is connected with the bottom surface of the second support (3), another part of the waterproof pads (4) of the plurality of waterproof pads (4) is connected with the bottom surface of the first support (2), the bottom surfaces of the second support (3) and the first support (2) are the sides far away from the reinforcing plate (116), and the bottom surface is adjacent to the surface where the inner groove (111) is located.

10. The vehicle rack according to claim 3, wherein the main beam (1) further comprises two sealing structures (13), the two sealing structures (13) being connected to the same side of the first riser (112) and the second riser (113), respectively.

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