CN220447614U - Luggage rack assembly and vehicle - Google Patents

Abstract

The utility model provides a luggage rack assembly and a vehicle, which comprise a luggage rack, a winding drum arranged on the front side or the rear side of the luggage rack, a sunshade curtain wound in the winding drum and a liquid storage drum connected with the sunshade curtain, wherein a driving scroll is arranged in the winding drum, and a liquid distribution channel communicated with the liquid storage drum is arranged in the sunshade curtain. According to the luggage rack assembly, the winding drum for accommodating the sunshade curtain is arranged at the front side of the luggage rack, when the windshield is required to be shielded, the driving rotating shaft drives the sunshade curtain to rotate and stretch out, and meanwhile, the liquid storage barrel supplies liquid into the liquid distribution channel, so that the sunshade curtain is stably shielded on the windshield under the action of gravity of the liquid, when the sunshade curtain is required to be wound, the liquid in the sunshade curtain is firstly pumped back into the liquid storage barrel, and then the driving rotating shaft drives the sunshade curtain to be wound in the winding drum, and the sunshade curtain can be stably arranged on the windshield without additionally arranging a fixing structure, so that the convenience of using the sunshade curtain is improved, and meanwhile, the occupation of the space in a vehicle is also saved.

Description

Luggage rack assembly and vehicle

Technical Field

The utility model belongs to the technical field of luggage rack structures, and particularly relates to a luggage rack assembly and a vehicle.

Background

In summer, the temperature in the automobile can be greatly increased when the automobile is irradiated by sunlight. In order to reduce the temperature in the vehicle, sun shades are generally provided on the front and rear windshields of the vehicle, and the existing sun shades require additional fixing devices to be stably mounted on the windshield. When the vehicle is driven, a driver needs to take down the sunshade curtain and fold the sunshade curtain to store the sunshade curtain in the vehicle, so that the operation is complex, and the limited storage space in the vehicle is occupied.

Disclosure of Invention

The utility model aims to provide a luggage rack assembly and a vehicle, wherein a sunshade curtain can be conveniently extended outwards and stably shielded on a windshield of the vehicle, so that the convenience of use is improved, and the occupation of space in the vehicle is avoided.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a luggage rack assembly, which comprises a luggage rack, a winding drum arranged at the front side or the rear side of the luggage rack, a sunshade curtain wound in the winding drum and a liquid storage drum connected with the sunshade curtain, wherein a driving scroll for winding the sunshade curtain is arranged in the winding drum, and a liquid distribution channel communicated with the liquid storage drum is arranged in the sunshade curtain;

the sunshade curtain can extend outwards and be blocked on the windshield when the liquid distribution channel is filled with liquid, or can be wound in the winding drum after the liquid distribution channel discharges the liquid.

In one possible implementation manner, the liquid distribution channel comprises a liquid distribution loop extending along the peripheral edge of the sunshade curtain and a plurality of intermediate liquid channels arranged in parallel on the inner side of the liquid distribution loop, and two ends of the intermediate liquid channels are respectively communicated with the liquid distribution loop.

In one possible implementation, the intermediate liquid channel extends in the up-down direction of the windshield plane, and the cross-section of the intermediate liquid channel is elliptical with the major axis extending in the horizontal direction.

In some embodiments, the liquid distribution loop is circular in cross-section and the cross-sectional area of the liquid distribution loop is greater than the cross-sectional area of the intermediate liquid loop.

In one possible implementation mode, the winding drum is provided with a telescopic opening which axially extends to allow the sunshade curtain to extend outwards, the sunshade curtain is provided with a liquid exchange tube which can be clamped outside the telescopic opening and is communicated with the liquid distribution channel, the liquid exchange tube is provided with a liquid exchange opening, and the liquid exchange opening is detachably connected with a plug.

In one possible implementation, the luggage rack includes two longitudinal struts extending in the front-rear direction, and a transverse strut connected between the front ends of the two longitudinal struts, the spool is connected to the front side of the transverse strut, and the liquid storage barrel is embedded in the longitudinal struts along the trend of the longitudinal struts.

In one possible implementation, a rotary driving member connected to an end of the driving roller and adapted to rotate the driving roller to wind up or unwind the sunshade is connected to the luggage rack.

In some embodiments, the liquid storage cylinder and the rotary driving piece are respectively positioned at two ends of the winding drum, and a water pump is arranged between the liquid storage cylinder and the sunshade curtain.

In some embodiments, the roof rack assembly further includes a controller electrically connected to the rotary drive and the water pump, respectively, the controller configured to send a first control command to the rotary drive and a second control command to the water pump.

Compared with the prior art, the scheme that this application embodiment shows, luggage rack assembly that this application embodiment provided, luggage rack front side is provided with the reel that is used for holding the sunshade curtain, when needs shelter from the windscreen, the drive pivot drives the rotatory liquid storage cylinder and supplies liquid to the cloth liquid passageway in the time of stretching out of sunshade curtain, make the sunshade curtain shelter from on the windscreen steadily under the gravity effect of liquid, when needs rolling sunshade curtain, earlier with the liquid in the sunshade curtain draw back to the liquid storage cylinder in, the drive pivot is recycled and is driven the sunshade curtain rolling in the reel, above-mentioned structure need not additionally to set up fixed knot and constructs can be with the stable setting of sunshade curtain on the windscreen, the convenience that the sunshade curtain used has been improved, the occupation of interior space has still been saved simultaneously.

The utility model also provides a vehicle comprising the luggage rack assembly. The luggage rack of the vehicle can conveniently roll and unreel the sunshade curtain, realizes automatic operation, improves the convenience of use, and simultaneously saves the occupation of the space in the vehicle.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic view of a sunshade in a rolled state (including a roof and a windshield) of a luggage rack assembly according to an embodiment of the present utility model;

FIG. 2 is a schematic view of a partial cross-sectional structure of the longitudinal strut A of FIG. 1 in accordance with an embodiment of the present utility model;

FIG. 3 is an enlarged partial cross-sectional schematic view of the roller tube and shade of FIG. 1 in accordance with an embodiment of the present utility model.

FIG. 4 is a schematic view showing a structure of a sunshade curtain of a luggage rack assembly according to an embodiment of the present utility model in an extended state;

FIG. 5 is a schematic sectional partial structure of B-B in FIG. 4 according to an embodiment of the present utility model.

Wherein, each reference sign in the figure:

1. a luggage rack; 11. a longitudinal support; 12. a transverse support; 2. a reel; 21. driving the reel; 22. a telescopic opening; 23. a rotary driving member; 3. sunshade curtain; 31. a liquid distribution channel; 32. a liquid distribution loop; 33. an intermediate fluid channel; 34. a liquid exchange tube; 4. a liquid storage cylinder; 41. a water pump; 5. a windshield.

Detailed Description

In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

In the claims, the specification and the drawings of the utility model, the terms "front" and "rear" are the same as the front-rear direction of the vehicle body, the terms "left" and "right" are the same as the left-right direction of the vehicle body, and the terms "up" and "down" are the same as the up-down direction of the vehicle body; the term "inner" refers to a direction toward the central axis of the body and the term "outer" refers to a direction away from the central axis of the body, wherein the central axis of the body is parallel to the fore-aft direction of the body. The use of the terms "center," "lateral," "longitudinal," "horizontal," "vertical," "top," "bottom," "clockwise," "counterclockwise," "high," "low," etc. to indicate a position or a positional relationship is based on the position and positional relationship shown in the drawings, unless otherwise explicitly defined, and is merely for convenience of description and to simplify the description, as opposed to indicating or implying that the apparatus or elements so referred to must have a particular orientation or be constructed and operated in a particular orientation, and therefore should not be construed as limiting the specific scope of the utility model.

Referring to fig. 1 to 5, a luggage rack assembly and a vehicle according to the present utility model will now be described. The luggage rack assembly comprises a luggage rack 1, a winding drum 2 arranged on the front side or the rear side of the luggage rack 1, a sunshade curtain 3 wound in the winding drum 2 and a liquid storage drum 4 connected with the sunshade curtain 3, wherein a driving scroll 21 for winding the sunshade curtain 3 is arranged in the winding drum 2, and a liquid distribution channel 31 communicated with the liquid storage drum 4 is arranged in the sunshade curtain 3;

the sunshade curtain 3 can be extended and blocked on the windshield 5 when the liquid distribution channel 31 is filled with liquid, or rolled in the winding drum 2 after the liquid distribution channel 31 discharges the liquid.

Compared with the prior art, the luggage rack assembly provided by the embodiment, luggage rack 1 front side is provided with the reel 2 that is used for holding sunshade curtain 3, when needs shelter from windscreen 5, the drive pivot drives sunshade curtain 3 rotatory liquid feed liquid in liquid storage cylinder 4 to liquid distribution passageway 31 when stretching out, make sunshade curtain 3 shelter from on windscreen 5 steadily under the action of gravity of liquid, when needs rolling sunshade curtain 3, first draw back the liquid in the sunshade curtain 3 to in liquid storage cylinder 4, reuse drive pivot drives sunshade curtain 3 and rolls in reel 2, above-mentioned structure need not to set up additional fixed knot structure can be with the stable setting of sunshade curtain 3 on windscreen 5, the convenience that sunshade curtain 3 used has been improved, and occupation of vehicle interior space has still been saved simultaneously.

The sunshade structure can be combined with the appearance of the vehicle body to effectively integrate the sunshade curtain 3 with the roof luggage rack 1, so that the occupation of the space in the vehicle is avoided. For convenience of description, the following describes the structure of the roll 2, the sunshade curtain 3, and the like, taking sunshade for a front windshield of a vehicle as an example.

The winding drum 2 is arranged at the front side edge position of the luggage rack 1 and correspondingly positioned above the upper edge of the front windshield 5. When the sunshade curtain 3 is wound in the winding drum 2, the inside of the sunshade curtain 3 is in a vacuum state in the winding state. When the sunshade curtain 3 needs to be opened, the driving scroll 21 rotates to drive the sunshade curtain 3 to extend outwards from the winding drum 2, meanwhile, the liquid storage drum 4 supplies liquid into the liquid distribution channel 31 of the sunshade curtain 3 to extend outwards in cooperation with the sunshade curtain 3, under the action of gravity of the liquid, the sunshade curtain 3 gradually extends outwards until all the sunshade curtain is shielded above the front windshield 5, the sunshade effect on the front windshield is achieved, and the temperature in a vehicle is prevented from rising too fast.

The liquid in the liquid distribution channel 31 can be water or reflective liquid, so that the radiation amount of light rays to the inside of the vehicle in the sunlight irradiation process can be effectively reduced, and a good sun-shading effect is achieved.

When the sunshade curtain 3 is required to be rolled, liquid in the liquid distribution channel 31 is pumped back into the liquid storage tube 4 by the liquid storage tube 4, so that the sunshade curtain 3 loses the gravity action of the liquid, and then the roller 21 is driven to rotate, so that the sunshade curtain 3 is recycled into the roller 2, the effective rolling operation of the sunshade curtain 3 is realized, the operation mode is simple and quick, and the occupation of the space in a vehicle is avoided.

In some possible implementations, the characteristic liquid distribution channel 31 adopts a structure as shown in fig. 4 and 5. Referring to fig. 4 and 5, the liquid distribution channel 31 includes a liquid distribution ring channel 32 extending along the outer peripheral edge of the sunshade curtain 3 and a plurality of intermediate liquid channels 33 disposed in parallel inside the liquid distribution ring channel 32, both ends of the intermediate liquid channels 33 being respectively communicated with the liquid distribution ring channel 32.

In this embodiment, the liquid distribution channel 31 is configured in a manner that the liquid distribution channel 32 and the intermediate liquid channel 33 are combined, and the liquid in the liquid storage cylinder 4 firstly enters the liquid distribution channel 32 and then flows into the intermediate liquid channel 33 through the liquid distribution channel 32. The liquid distribution ring 32 is arranged near the peripheral edge of the sunshade curtain 3, so that the edge position of the sunshade curtain 3 can be tightly attached to the edge position of the windshield 5 under the action of the gravity of liquid, and the effect of fixing the outer edge position of the sunshade curtain 3 is achieved.

After that, the liquid gradually flows into the intermediate liquid channel 33 from the liquid distribution loop 32, and a plurality of intermediate liquid channels 33 are arranged in parallel, and can be arranged in a form of extending along the up-down direction, the left-right direction or the inclined direction of the windshield 5, and under the action of the liquid in the intermediate liquid channel 33, the middle part of the sunshade curtain 3 can be attached above the front windshield, so that a good sunshade effect is ensured.

In this embodiment, the plurality of intermediate liquid channels 33 are arranged in parallel along the up-down direction of the windshield 5, the upper end of the intermediate liquid channel 33 is communicated with the liquid distribution channel 31 at the upper edge of the sunshade curtain 3, and the lower end of the intermediate liquid channel 33 is communicated with the liquid distribution channel 31 at the lower edge of the sunshade curtain 3, so that the liquid can be uniformly distributed in the middle area of the sunshade curtain 3, each point of the sunshade curtain 3 can be effectively attached to the surface of the windshield 5, thereby realizing an effective sunshade effect and avoiding the rapid rise of the temperature in the vehicle.

In some possible implementations, the above-mentioned characteristic intermediate liquid channel 33 adopts a structure as shown in fig. 4 and 5. Referring to fig. 4 and 5, the intermediate liquid passage 33 extends in the up-down direction of the plate surface of the windshield 5, and the cross section of the intermediate liquid passage 33 is elliptical with the major axis extending in the horizontal direction. The liquid distribution channel 32 has a circular cross section, and the cross section of the liquid distribution channel 32 is larger than the cross section of the intermediate liquid channel 33.

In this embodiment, the cross section of the inner cavity of the liquid distribution channel 31 is circular, so that the liquid can smoothly flow in and out, the cross section of the inner cavity of the middle liquid channel 33 is elliptical, the major axis direction of the ellipse extends along the horizontal direction, the minor axis is perpendicular to the plate surface of the windshield 5, the direction corresponding to the minor axis of the ellipse is the thickness of the liquid above the windshield 5, and the middle part of the sunshade curtain 3 can stably spread the sunshade curtain 3 above the windshield 5 through a relatively small amount of liquid, so as to ensure the reliable sunshade effect of the sunshade curtain 3.

The sectional area of the liquid distribution ring channel 32 is larger than that of the middle liquid channel 33, so that the liquid distribution ring channel 32 positioned at the edge of the sunshade curtain 3 has larger reserve, the edge of the sunshade curtain 3 is subjected to larger gravity, the edge of the sunshade curtain 3 can be effectively attached to the edge of the windshield 5, and the comprehensiveness and effectiveness of shielding are ensured.

The above-mentioned mode to the different areas of sunshade screen 3 sets up different liquid volume, both can guarantee the stability of sunshade screen 3 position when sheltering from, can also practice thrift the design volume of liquid simultaneously, reduce the occupation space of reservoir 4, be convenient for set up reservoir 4 and luggage rack 1 on.

In some possible implementations, the feature reel 2 adopts the structure shown in fig. 3. Referring to fig. 3, the winding drum 2 is provided with a telescopic opening 22 extending axially to allow the sunshade curtain 3 to extend outwards, the sunshade curtain 3 is provided with a liquid exchange tube 34 which can be clamped outside the telescopic opening 22 and is communicated with the liquid distribution channel, the liquid exchange tube 34 is provided with a liquid exchange opening, and the liquid exchange opening is detachably connected with a plug.

In this embodiment, the telescopic opening 22 is disposed at the front side of the roller 2 and is located at the upper portion of the roller 2, so that the sunshade curtain 3 can be conveniently extended and rolled up. After the liquid is exposed for a long time, a certain change can be generated, the liquid needs to be replaced, the liquid replacement port on the liquid replacement pipe 34 is used for replacing the cooling liquid, and the liquid replacement port is blocked by a plug after the replacement is completed. The liquid exchange tube 34 can be stably limited on the outer side of the telescopic opening 22, so that the situation that the sunshade curtain 3 completely enters the winding drum 2 to influence the smooth extension of the following sunshade curtain 3 is avoided.

On the basis, the liquid exchange tube 34 is positioned at the edge of the overhanging end of the sunshade curtain 3, can downwards move and be blocked on the windshield 5 under the gravity action of liquid after the sunshade curtain 3 is filled with the liquid, and improves the opening efficiency of the sunshade curtain 3.

In some possible implementations, the above-mentioned characteristic luggage rack 1 adopts the structure shown in fig. 1, 2 and 4. Referring to fig. 1, 2 and 4, the luggage rack 1 includes two longitudinal struts 11 extending in the front-rear direction, respectively, and a transverse strut 12 connected between the front ends of the two longitudinal struts 11, the spool 2 is connected to the front side of the transverse strut 12, and the liquid storage tube 4 is embedded in the longitudinal struts 11 along the trend of the longitudinal struts 11.

In this embodiment, the spool 2 is disposed in the extending direction of the cross brace 12 and is located on the front side of the cross brace 12 so as to smoothly spread over the windshield 5 in the overhanging state. The liquid storage cylinder 4 is arranged in the longitudinal support 11, so that the occupation of the roof space can be avoided, meanwhile, the wind resistance in the driving process can be reduced, and the overall aesthetic property of the vehicle is enhanced.

In some possible implementations, the above-mentioned characteristic luggage rack 1 adopts the structure shown in fig. 1 and 4. Referring to fig. 1 and 4, a rotary driving member 23 connected to an end of the driving roller 21 for driving the driving roller 21 to rotate to wind or unwind the sunshade 3 is connected to the luggage rack 1.

In this embodiment, the rolling and unrolling operation of the sunshade curtain 3 can be conveniently realized by driving the driving roller 21 to rotate by the rotation driving member 23 provided at the side of the luggage rack 1. When sunshade is needed, the rotary driving piece 23 rotates forward to drive the driving scroll 21 to rotate, and the sunshade curtain 3 can smoothly extend out of the winding drum 2 and be shielded on the windshield 5 under the action of gravity of liquid by combining the liquid feeding operation of the liquid storage drum 4 on the sunshade curtain 3.

When the roller shutter is required to be rolled, the liquid in the sunshade curtain 3 is pumped out by the liquid storage cylinder 4, and then the driving roller 21 is driven by the rotary driving piece 23 to reversely rotate, so that the sunshade curtain 3 can be smoothly recycled into the roller 2.

In some embodiments, the liquid storage cylinder 4 and the rotary driving member 23 are respectively located at two ends of the winding drum 2, so that reasonable layout of the structure is facilitated, and full utilization of the roof space is realized.

On this basis, be equipped with water pump 41 between reservoir 4 and the sunshade screen 3, water pump 41 is used for sending into the sunshade screen 3 with the liquid in the reservoir 4 to realize the abduction expansion of sunshade screen 3, water pump 41 can also be with the liquid in the sunshade screen 3 suction reservoir 4 in, be convenient for follow-up carry out rolling operation to sunshade screen 3. The arrangement of the structure improves the operation efficiency of winding and unwinding the sunshade curtain 3, and has good operation convenience.

On this basis, the luggage rack assembly further comprises a controller electrically connected with the rotary driving member 23 and the water pump 41, respectively, and the controller is used for sending a first control instruction to the rotary driving member 23 and sending a second control instruction to the water pump 41.

In the present embodiment, the first control command includes different commands for controlling the forward rotation and the reverse rotation of the rotary drive member 23, and the second control command includes different commands for controlling the water pump 41 to supply and withdraw the liquid.

When sunshade operation is needed, the controller sends a first control instruction for forward rotation to the rotary driving piece 23 and sends a second control instruction for liquid supply to the water pump 41, so that the rotary driving piece 23 electrically drives the scroll 21 to rotate for unreeling, and meanwhile, the water pump 41 supplies liquid into the sunshade curtain 3, so that the sunshade curtain 3 can be outwards extended and unfolded, the reeling and unreeling operation of the sunshade curtain 3 is facilitated, and the operation efficiency is improved.

Based on the same inventive concept, embodiments of the present application also provide a vehicle including a roof rack assembly. The luggage rack 1 of the vehicle can conveniently roll up and roll down the sunshade curtain 3, realizes automatic operation, improves the convenience of use and saves the occupation of the space in the vehicle.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims (10)

1. The luggage rack assembly is characterized by comprising a luggage rack (1), a winding drum (2) arranged on the front side or the rear side of the luggage rack (1), a sunshade curtain (3) wound in the winding drum (2) and a liquid storage cylinder (4) connected with the sunshade curtain (3), wherein a driving scroll (21) for winding the sunshade curtain (3) is arranged in the winding drum (2), and a liquid distribution channel (31) communicated with the liquid storage cylinder (4) is arranged in the sunshade curtain (3);

the sunshade curtain (3) can extend outwards and be blocked on a windshield when the liquid distribution channel (31) is filled with liquid, or can be wound in the winding drum (2) after the liquid distribution channel (31) discharges the liquid.

2. A luggage rack assembly as claimed in claim 1, wherein said liquid distribution channel (31) comprises a liquid distribution channel (32) extending along the peripheral edge of said sunshade curtain (3) and a plurality of intermediate liquid channels (33) arranged in parallel inside said liquid distribution channel (32), and both ends of said intermediate liquid channels (33) are respectively communicated with said liquid distribution channel (32).

3. A roof rack assembly according to claim 2, wherein the intermediate liquid passage (33) extends in the up-down direction of the windshield panel surface, and the cross section of the intermediate liquid passage (33) is elliptical with the major axis extending in the horizontal direction.

4. A roof rack assembly according to claim 3, wherein the liquid distribution loop (32) has a circular cross-section and the liquid distribution loop (32) has a cross-section that is larger than the cross-section of the intermediate liquid channel (33).

5. The luggage rack assembly according to claim 2, wherein the winding drum (2) is provided with a telescopic opening (22) which extends axially to allow the sunshade curtain (3) to extend outwards, the sunshade curtain (3) is provided with a liquid exchange tube (34) which can be clamped outside the telescopic opening (22) and is communicated with the liquid distribution channel, the liquid exchange tube (34) is provided with a liquid exchange opening, and the liquid exchange opening is detachably connected with a plug.

6. A luggage rack assembly as claimed in claim 1, wherein said luggage rack (1) comprises two longitudinal struts (11) extending in the front-rear direction respectively and a transverse strut (12) connected between the front ends of said longitudinal struts (11), said reel (2) being connected to the front side of said transverse strut (12), said reservoir (4) being embedded in said longitudinal struts (11) along the trend of said longitudinal struts (11).

7. A roof rack assembly according to any one of claims 1-6, wherein a rotary drive member (23) connected to the end of the drive roller (21) for rotating the drive roller (21) to wind up or unwind the sun blind (3) is connected to the roof rack (1).

8. A luggage rack assembly as claimed in claim 7, wherein said liquid storage tube (4) and said rotary driving member (23) are respectively located at both ends of said drum (2), and a water pump (41) is provided between said liquid storage tube (4) and said sunshade curtain (3).

9. The roof rack assembly according to claim 8, further comprising a controller electrically connected to the rotary drive member (23) and the water pump (41), respectively, the controller being configured to send a first control command to the rotary drive member (23) and a second control command to the water pump (41).

10. A vehicle comprising the roof rack assembly of any one of claims 1-9.