CN211032141U

CN211032141U - Luggage rack car clothing mechanism

Info

Publication number: CN211032141U
Application number: CN201921428867.1U
Authority: CN
Inventors: 彭付平
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-29
Filing date: 2019-08-29
Publication date: 2020-07-17
Anticipated expiration: 2029-08-29

Abstract

The utility model belongs to the technical field of auto-parts device technique and specifically relates to indicate a luggage rack car clothing mechanism, including installing two luggage rack car clothing bodies at roof and mutual symmetry, its characterized in that: luggage rack car clothing body includes skeleton, bracing piece and sets up respectively in preceding base and the back base at bracing piece front and back both ends, the skeleton with the bracing piece rotates to be connected, car clothing group and the car clothing seam that supplies car clothing of car clothing group to pull out are all installed to both sides in the skeleton, and preceding base and back base are close to the one end of the skeleton of bracing piece all is provided with the switch unit, preceding base and back base all through the switch unit with the connection can be dismantled to the skeleton. The utility model discloses the realization is realized covering locomotive, automobile body and rear of a vehicle, convenient to use, swift, and the structure cooperatees with traditional luggage rack, and is complete with the vehicle structure cooperation, can not produce sharp structure, and the aesthetic property is good, novel structure, design benefit.

Description

Luggage rack car clothing mechanism

Technical Field

The utility model belongs to the technical field of auto-parts device technique and specifically relates to indicate a luggage rack car clothing mechanism.

Background

With the improvement of living standard of people, automobiles are more and more popular and become important articles in life of people. With the increase of personal vehicles, the demand on garages is more and more, and the existing garage amount cannot meet the demand of people on parking. For such a phenomenon, people have to stop the vehicle at the roadside and other positions often, and the vehicle cannot enter a garage, so that the vehicle is often exposed to the sun and rain, or the vehicle is stopped under a big tree and stained with leaves, sap, eggs, bird droppings and the like, so that the vehicle body is damaged, property loss is brought, and damages that the vehicle cannot be repaired, such as aging of a paint surface, and the like, can be caused.

In order to solve the problems, various vehicle clothes are designed in the prior art, but the existing vehicle clothes are covered on a vehicle body when in use and are put into a trunk after being folded. It not only occupies the space of the trunk, but also is very inconvenient; in addition, there is a vehicle cover fixed to a roof of a vehicle, which is independently installed on the roof of the vehicle to affect the appearance of the vehicle body, and a vehicle cover is further installed on the vehicle with a luggage rack, so that the load of the vehicle body is increased.

SUMMERY OF THE UTILITY MODEL

The utility model discloses problem to prior art provides a luggage rack car clothing mechanism, realizes the cover with locomotive, automobile body and rear of a vehicle, convenient to use, swift, and the structure cooperatees with traditional luggage rack, and is complete with the vehicle structure cooperation, can not produce sharp structure, and the aesthetic property is good, novel structure, design benefit.

In order to solve the technical problem, the utility model discloses a following technical scheme:

the utility model provides a pair of luggage rack car clothing mechanism, including installing two luggage rack car clothing bodies at roof portion and mutual symmetry, its characterized in that: luggage rack car clothing body includes skeleton, bracing piece and sets up respectively in preceding base and the back base at bracing piece front and back both ends, the skeleton with the bracing piece rotates to be connected, car clothing group and the car clothing seam that supplies car clothing of car clothing group to pull out are all installed to both sides in the skeleton, and preceding base and back base are close to the one end of bracing piece and skeleton all is provided with the switch unit, preceding base and back base all through the switch unit with the connection can be dismantled to the skeleton.

The switch unit comprises a switch cover, a connecting spring bolt, a switch shifting sheet, a switch spring and a switch telescopic shaft, wherein connecting blocks used for being rotatably connected with the connecting spring bolt are arranged on one sides of the front base and the rear base, one side of the switch cover is hinged with the connecting blocks through the connecting spring bolt, switch blocks used for accommodating the switch spring are arranged on the other sides of the front base and the rear base, a switch accommodating groove is formed in the switch block, one end of the switch telescopic shaft protrudes into the switch accommodating groove in a protruding mode, the other end of the switch telescopic shaft is connected with the switch shifting sheet, the switch shifting sheet is connected with the front base and the rear base in a sliding mode, and two ends of the switch spring are respectively connected with the bottom of the switch accommodating groove and one end of the switch telescopic shaft; the connecting spring bolt is sleeved with a torsion spring, two ends of the framework are respectively provided with a plug extending into the switch unit, one end of the torsion spring is abutted against the connecting block, and the other end of the torsion spring is abutted against the switch cover;

and when the switch shifting piece is shifted to drive the switch telescopic shaft to retract into the switch accommodating groove, the switch spring is compressed, and the buckling strip is separated from the switch shifting piece.

The two sides in the framework are provided with vehicle clothes grooves for mounting the vehicle clothes roll group, the vehicle clothes roll group comprises a cloth shaft, a piece of rolled cloth and a cloth pull rod, one end of the piece of rolled cloth is connected with the cloth shaft, the piece of rolled cloth is wound on the periphery of the cloth shaft, the other end of the piece of rolled cloth is connected with the cloth pull rod, and the cloth pull rod is abutted to a vehicle clothes seam; and two ends of the cloth shaft are respectively and rotatably connected with the plugs at two ends of the framework.

The spring winding device comprises a front base, a rear base, a spring, a first spring device, a second spring device, a spring reel, a spring, a first spring device, a second spring device, a spring plate and a spring reel, wherein the front base and the rear base are respectively internally provided with the first spring device and the second spring device;

one ends of the two cloth shafts close to the first spring device extend into the plug in a protruding mode and are respectively and rotatably connected with a first coil wheel and a second coil wheel;

first fish tape is connected with in the first coiling of clockwork spring reel of first clockwork spring device, first fish tape pass before base, bracing piece and skeleton after with first coil wheel is connected, the first coiling of clockwork spring reel of second clockwork spring device is connected with the second fish tape, the second fish tape pass after base, bracing piece and the skeleton with the second coil wheel is connected.

The rotating connection part of the support rod and the framework is provided with a rotating shaft and a wire fixing piece, one end of the rotating shaft is connected with the framework, the other end of the rotating shaft is rotatably connected with the support rod, the wire fixing piece is positioned between the support rod and the framework, and the periphery of the rotating shaft is fixedly sleeved with the wire fixing piece;

a first wiring groove is formed in one end, close to the front base, of the supporting rod, a first wiring hole is formed in the wiring fixing piece, a second wiring groove is formed in the bottom of the framework, and the first fishing line penetrates through the first wiring groove, the first wiring hole and the second wiring groove and then is connected with the first coil wheel; the supporting rod is provided with a third wiring groove at one end close to the rear base, the wiring fixing piece is provided with a second wiring hole, the bottom of the framework is provided with a fourth wiring groove, and a second fishing line penetrates through the third wiring groove, the second wiring hole and the fourth wiring groove and then is connected with the second coil wheel.

The front base and the rear base respectively comprise a shell, a bottom plate and a fixing plate, two first positioning plates are arranged on the upper end face of the fixing plate in an extending mode at intervals, a second positioning plate used for being abutted to the first positioning plates is arranged on the bottom plate, the first positioning plates and the second positioning plates are respectively provided with a plurality of screw holes, the screw holes of the first positioning plates and the screw holes of the second positioning plates are correspondingly arranged, and the bottom plate is provided with an opening hole for the first positioning plates to extend into;

the shell is detachably connected with the bottom plate, an insertion block is arranged at one end of the bottom of the shell, an insertion hole used for being matched and inserted with the insertion block is formed in one end of the bottom plate, and the other end of the bottom of the shell is connected with the other end of the bottom plate through a bolt; the fixed plate is located below the bottom plate, a protection pad is sleeved on the periphery of the fixed plate, and the second positioning plate passes through the screw hole through an external screw and is in threaded connection with the screw hole of the first positioning plate to lock the positions of the first positioning plate and the second positioning plate.

The luggage rack car cover body further comprises a folding pull rod, one end of the folding pull rod is connected with the bottom of the supporting rod, and the other end of the folding pull rod is connected with the framework.

Preferably, the material of skeleton is aluminum alloy or plastics.

Preferably, the support rod is made of carbon fiber materials or metal materials.

The utility model has the advantages that:

the utility model discloses the realization is with the cover of locomotive, automobile body and rear of a vehicle, convenient to use, swift, and the structure cooperatees with traditional luggage rack, and is complete with the vehicle structure cooperation, can not produce sharp structure, and the aesthetic property is good, novel structure, design benefit.

Drawings

Fig. 1 is a schematic structural diagram of a luggage rack car clothes mechanism of the present invention.

Fig. 2 is a schematic structural view of the luggage rack car clothes body after the shell and the framework are hidden.

Fig. 3 is a schematic structural diagram of the switch unit of the present invention.

Fig. 4 is an exploded view of the switch unit of the present invention.

Fig. 5 is an exploded view of the switch unit and the front base of the present invention after the front base is hidden in the housing.

Fig. 6 is a schematic view of the internal structure between the front base and the support rod of the present invention.

Fig. 7 is an exploded view of the front base of the present invention.

Fig. 8 is a schematic structural diagram of the housing of the present invention.

Fig. 9 is a schematic structural view of the framework of the present invention.

Fig. 10 is an enlarged view of fig. 9 at a.

Fig. 11 is an exploded view of the car cover roll set of the present invention.

Fig. 12 is a schematic structural view of the support rod of the present invention.

Fig. 13 is an enlarged view at B in fig. 12.

Fig. 14 is an exploded view of the structure of fig. 13.

Fig. 15 is an enlarged view at C in fig. 12.

Fig. 16 is an exploded view of the rear base of the present invention.

Fig. 17 is a schematic structural diagram of the plug of the present invention.

The reference numerals in fig. 1 to 17 include:

1-luggage carrier vehicle clothes body 2-framework 3-support rod

4-front base 5-rear base 6-vehicle clothes coil group

7-sewing 8-switch unit 9-switch cover

10-connecting spring bolt 11-switch shifting piece 12-switch spring

13-switch telescopic shaft 14-connecting block 15-switch block

16-switch containing groove 17-torsional spring 18-plug

19-fastening strip 20-vehicle clothing groove 21-cloth shaft

22-rolling cloth 23-cloth pull rod

25-spring 26-spring 27-spring reel

28-first coil wheel 29-second coil wheel 30-first fishing line

31-second fishing line 32-rotary shaft 33-line fixing piece

34-first wiring groove 35-first wire fixing hole 36-second wiring groove

37-third wiring groove 38-second wire fixing hole 39-fourth wiring groove

40-housing 41-bottom plate 42-fixing plate

43-first positioning plate 44-second positioning plate 45-screw hole

46-open hole 47-plug block 48-jack

49-pad 50-folding tie-rod.

Detailed Description

In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention. The present invention will be described in detail with reference to the accompanying drawings.

A luggage rack car clothes mechanism is shown in figures 1 to 17 and comprises two luggage rack car clothes bodies 1 which are arranged on the top of a car and are symmetrical with each other, the two luggage rack car clothes bodies 1 are of a pair structure, the two luggage rack car clothes bodies 1 are of the same structure, the structure of the luggage rack car clothes body 1 arranged on the right side of the roof is described in the embodiment, namely the top of a copilot side, the luggage rack car clothes body 1 comprises a framework 2, a support rod 3, a front base 4 and a rear base 5 which are respectively arranged at the front end and the rear end of the support rod 3, the framework 2 is rotatably connected with the support rod 3, car clothes rolling groups 6 and car clothes seams 7 for pulling out car clothes of the car clothes rolling groups 6 are respectively arranged at the two sides in the framework 2, switch units 8 are respectively arranged at one ends, close to the support rod 3 and the framework 2, of the front base 4 and the rear base 5, the switch units 8 at the front end and the rear end of the, preceding base 4 and back base 5 all through switch unit 8 with skeleton 2 can dismantle the connection. Specifically, when the luggage rack car clothes body 1 needs to be used, a user can open the switch unit 8, so that the front base 4 and the rear base 5 are respectively separated from two ends of the framework 2, the framework 2 can rotate relatively, the framework 2 of the luggage rack car clothes body 1 on the left side rotates 90 degrees anticlockwise around the rotating shaft 32 and is relatively vertical to the supporting rod 3, meanwhile, the framework 2 of the luggage rack car clothes body 1 on the right side rotates 90 degrees clockwise around the rotating shaft 32 and is relatively vertical to the supporting rod 3, the two frameworks 2 of the two luggage rack car clothes bodies 1 are intersected into a straight line, two close plugs 18 in the two frameworks 2 are abutted and supported and limited by the folding pull rod 50, then the car clothes rolling cloth 22 of the car clothes rolling group 6 is pulled out through the car clothes seam 7, the car clothes rolling cloth 22 is pulled to a corresponding position and then is buckled on the bottom of a car body, the edge of a car front cover or a front wiper, because the two sides of the framework 2 are provided with the vehicle clothes winding groups 6, the vehicle head, the vehicle body and the vehicle tail are covered, the use is convenient and quick, the structure is matched with the traditional luggage rack and is completely matched with the vehicle structure, a sharp structure cannot be generated, the attractiveness is good, the structure is novel, and the design is ingenious; preferably, after the two frameworks 2 are opened, i.e. when the two frameworks 2 are perpendicular to the support rod 3, the two frameworks 2 are located on the same horizontal straight line.

In the luggage rack car clothes mechanism of the embodiment, the switch unit 8 comprises a switch cover 9, a connecting spring bolt 10, a switch pull sheet 11, a switch spring 12 and a switch telescopic shaft 13, one side of the front base 4 and one side of the rear base 5 are both provided with a connecting block 14 which is used for being rotationally connected with the connecting spring bolt 10, one side of the switch cover 9 is hinged with the connecting block 14 through the connecting spring bolt 10, the other sides of the front base 4 and the rear base 5 are both provided with a switch block 15 for accommodating the switch spring 12, a switch accommodating groove 16 is arranged in the switch block 15, one end of the switch telescopic shaft 13 protrudes into the switch accommodating groove 16, the other end of the switch telescopic shaft 13 is connected with the switch shifting piece 11, the switch shifting piece 11 is connected with the front base 4 and the rear base 5 in a sliding manner, and two ends of the switch spring 12 are respectively connected with the bottom of the switch containing groove 16 and one end of the switch telescopic shaft 13; the connecting spring bolt 10 is sleeved with a torsion spring 17, two ends of the framework 2 are respectively provided with a plug 18 extending into the switch unit 8, one end of the torsion spring 17 is abutted with the connecting block 14, and the other end of the torsion spring 17 is abutted with the switch cover 9;

and a buckling strip 19 for buckling the switch shifting piece 11 is arranged on the other side of the switch cover 9, and when the switch shifting piece 11 is shifted to drive the switch telescopic shaft 13 to retract into the switch accommodating groove 16, the switch spring 12 is compressed, and the buckling strip 19 is separated from the switch shifting piece 11.

Specifically, when the switch unit 8 is in the off state, the buckle strip 19 buckles the switch plectrum 11, and the framework 2 and the support rod 3 are arranged in parallel; when needs are opened switch unit 8 uses the car clothing, the user operation is stirred switch plectrum 11 for switch telescopic shaft 13 retraction switch appearance groove 16, switch spring 12 is compressed, profile 19 breaks away from switch plectrum 11 this moment, under torsional spring 17's effect, switch cover 9 is opened, make skeleton 2 rotate on bracing piece 3, realize opening of skeleton 2, the position of adjustment skeleton 2 makes skeleton 2 and bracing piece 3 perpendicular relatively, can pull out car clothing batching 22 in the skeleton 2 and cover the automobile body, convenient to use.

In the luggage rack vehicle clothes mechanism of the embodiment, both sides in the framework 2 are provided with vehicle clothes grooves 20 for mounting the vehicle clothes roll group 6, the vehicle clothes roll group 6 comprises a cloth shaft 21, a piece of cloth 22 and a cloth pull rod 23, one end of the piece of cloth 22 is connected with the cloth shaft 21, the piece of cloth 22 is wound around the periphery of the cloth shaft 21, the other end of the piece of cloth 22 is connected with the cloth pull rod 23, and the cloth pull rod 23 is abutted to the vehicle clothes seam 7; two ends of the cloth shaft 21 are respectively and rotatably connected with the plugs 18 at two ends of the framework 2. Specifically, the cloth pull rod 23 is limited at the sewing seam 7, when the rolling cloth 22 of the sewing cloth rolling group 6 needs to be pulled out, a user pulls the cloth pull rod 23, and the rolling cloth 22 is pulled out of the sewing seam 7, so that the use is convenient.

In the luggage rack car clothes mechanism of this embodiment, a first spring device and a second spring device are respectively arranged in the front base 4 and the rear base 5, the first spring device and the second spring device each include a spring 25, a spring plate 26 and a spring plate 27, the spring plate 26 and the spring plate 27 are respectively rotatably connected with the front base 4 and the rear base 5, the spring plate 26 is connected with the spring plate 27 through the spring 25, one end of the spring 25 is connected with the spring plate 26, and the other end of the spring 25 is connected with the lower half part of the spring plate 27;

one ends of the two cloth shafts 21 close to the first spring device extend into the plug 18 and are respectively and rotatably connected with a first coil wheel 28 and a second coil wheel 29; first fish tape 30 is connected to the first coiling of clockwork spring reel 27 of first clockwork spring device, first fish tape 30 pass before base 4, bracing piece 3 and skeleton 2 after with first coil wheel 28 connects, the first coiling of clockwork spring reel 27 of second clockwork spring device is connected with second fish tape 31, second fish tape 31 pass after base 5, bracing piece 3 and skeleton 2 after with second coil wheel 29 connects.

Specifically, with the above arrangement, under the action of the wind spring 25, the wind spring plate 26 can tension the wind spring plate 27, the wind spring plate 27 can tension the first fishing line 30, when the framework 2 rotates and the cloth 22 is pulled out at the same time, the first coil wheel 28 is tensioned by the first fishing line 30, and the second coil wheel 29 is tensioned by the second fishing line 31, so that the cloth shaft 21 is tensioned, and further the cloth 22 can keep a certain tension after being pulled out, thereby preventing the cloth 22 from collapsing and improving the use stability.

In the luggage rack car clothes mechanism of the embodiment, a rotating shaft 32 and a wire fixing piece 33 are arranged at the rotating connection position of the support rod 3 and the framework 2, one end of the rotating shaft 32 is connected with the framework 2, the other end of the rotating shaft 32 is rotatably connected with the support rod 3, the wire fixing piece 33 is positioned between the support rod 3 and the framework 2, the wire fixing piece 33 is fixedly sleeved on the periphery of the rotating shaft 32, the wire fixing piece 33 is not convex, when the rotating shaft is rotated, the rotating shaft 32 can be pulled up, the wire fixing piece 33 can be taken up by a step in the middle of the rotating shaft 32, so that the wire fixing piece 33 is always tightly attached to the bottom of the framework, and the first fishing line 30 is ensured to be in the second wire routing groove 36 and the second fishing line 31 is ensured to be in the fourth wire; the rotary connection between the support rod 3 and the framework 2 is realized by the arrangement of the rotary shaft 32, and the first fishing line 30 and the second fishing line 31 are fixed in the corresponding line grooves by the aid of the line fixing sheets 33;

a first wiring groove 34 is formed in one end, close to the front base 4, of the support rod 3, a first wiring hole 35 is formed in the wiring fixing piece 33, a second wiring groove 36 is formed in the bottom of the framework 2, and the first fish line 30 penetrates through the first wiring groove 34, the first wiring hole 35 and the second wiring groove 36 and then is connected with the first coil wheel 28; the supporting rod 3 is close to one end of the rear base 5 and is provided with a third wiring groove 37, the wiring fixing piece 33 is provided with a second wiring fixing hole 38, the bottom of the framework 2 is provided with a fourth wiring groove 39, and the second fish wire 31 passes through the third wiring groove 37, the second wiring fixing hole 38 and the fourth wiring groove 39 and then is connected with the second coil wheel 29. Specifically, the wire fixing sheet 33 is a metal wire fixing sheet 33; through the setting, the wiring positions and the directions of the first fishing line 30 and the second fishing line 31 are well guided and controlled, and the connection stability of the first fishing line 30 and the first coil wheel 28 and the connection stability of the second fishing line 31 and the second coil wheel 29 are ensured.

In the luggage rack car clothes mechanism of this embodiment, each of the front base 4 and the rear base 5 includes a housing 40, a bottom plate 41 and a fixing plate 42, two first positioning plates 43 are disposed on the upper end surface of the fixing plate 42 at intervals in an extending manner, a second positioning plate 44 for abutting against the first positioning plates 43 is disposed on the bottom plate 41, a plurality of screw holes 45 are disposed on each of the first positioning plates 43 and the second positioning plates 44, the screw holes 45 of the first positioning plates 43 and the screw holes 45 of the second positioning plates 44 are disposed correspondingly, and the bottom plate 41 is provided with an opening 46 for the first positioning plates 43 to extend into; specifically, the bottom plate 41 is placed on the fixing plate 42, the first positioning plate 43 penetrates through the opening and then extends into the bottom plate 41, so that the first positioning plate 43 is abutted to the second positioning plate 44, the second positioning plate 44 locks the positions of the first positioning plate 43 and the second positioning plate 44 after penetrating through the screw holes 45 and being in threaded connection with the screw holes 45 of the first positioning plate 43 through external screws, and meanwhile, due to the fact that the plurality of screw holes 45 are arranged and the opening holes 46 with a certain width are formed, the left-right and up-down angle adjustment of the positions of the fixing plate 42 and the bottom plate 41 can be achieved, and the vehicle body roof radian measuring device can adapt to various vehicle body roof radia.

The shell 40 is detachably connected with the bottom plate 41, an insertion block 47 is arranged at one end of the bottom of the shell 40, an insertion hole 48 used for being matched and inserted with the insertion block 47 is arranged at one end of the bottom plate 41, and the other end of the bottom of the shell 40 is connected with the other end of the bottom plate 41 through a bolt; the fixing plate 42 is located below the bottom plate 41, and a pad 49 is sleeved on the periphery of the fixing plate 42. Specifically, after the housing 40 is inserted into the insertion hole 48 through the insertion block 47, the housing 40 is positioned and mounted, the other end of the housing 40 is fixed to the bottom plate 41 through an external bolt, so that the front base 4 and the rear base 5 are assembled, and meanwhile, the first spring device and the second spring device are protected, so that external pollution is prevented, the reliability and the safety are improved, and the assembly and the disassembly are convenient; furthermore, 3M glue can be adhered to the bottom of the fixing plate 42 and fixed to the roof of the vehicle body through the 3M glue, and of course, the fixing plate 42 can also be fixedly connected to the roof of the vehicle body through screws; in addition, the height of the protection pad 49 is higher than that of the fixing plate 42, so that a gap is prevented from being generated between the bottom plate 41 and the fixing plate 42 when the front base 4 or the rear base 5 is adjusted, and the appearance is improved; the pad 49 is a soft rubber pad, the bottom of the fixing plate 42 and the bottom of the pad 49 are completely attached to the surface of the car roof during installation, and the bottom of the fixing plate 42 is firmly attached to the surface of the car roof through a 3M double-sided adhesive tape.

The luggage rack car clothing mechanism of this embodiment, luggage rack car clothing body 1 still includes folding pull rod 50, and folding pull rod 50's one end is connected with the bottom of bracing piece 3, and folding pull rod 50's the other end is connected with skeleton 2. Specifically, the setting of folding pull rod 50 makes skeleton 2 when rotating and opening, and folding pull rod 50 removes and opens along skeleton 2, plays support and spacing effect, improves stability.

Preferably, the material of the framework 2 is aluminum alloy or plastic. Specifically, the framework 2 is high in strength, not easy to damage, wear-resistant and corrosion-resistant; of course, the frame 2 may be made of other materials, and is not particularly limited herein.

Preferably, the support rod 3 is made of carbon fiber or metal. Specifically, the supporting rod 3 is high in strength, not easy to damage, wear-resistant and corrosion-resistant; of course, the support rod 3 may be made of other materials, and is not limited herein.

As shown in fig. 17, the plug of the present invention is further provided with a plurality of through holes for the first fishing line 30 and the second fishing line 31 to pass through.

The above description is only for the preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention is disclosed in the preferred embodiment, it is not limited to the above description, and any person skilled in the art can make some changes or modifications to equivalent embodiments without departing from the scope of the present invention, but all the technical solutions of the present invention are within the scope of the present invention.

Claims

1. The utility model provides a luggage rack car clothing mechanism, is including installing two luggage rack car clothing bodies at roof and mutual symmetry, its characterized in that: luggage rack car clothing body includes skeleton, bracing piece and sets up respectively in preceding base and the back base at bracing piece front and back both ends, the skeleton with the bracing piece rotates to be connected, car clothing group and the car clothing seam that supplies car clothing of car clothing group to pull out are all installed to both sides in the skeleton, and preceding base and back base are close to the one end of bracing piece and skeleton all is provided with the switch unit, preceding base and back base all through the switch unit with the connection can be dismantled to the skeleton.

2. A luggage carrier vehicle cover mechanism according to claim 1, wherein: the switch unit comprises a switch cover, a connecting spring bolt, a switch shifting sheet, a switch spring and a switch telescopic shaft, wherein connecting blocks used for being rotatably connected with the connecting spring bolt are arranged on one sides of the front base and the rear base, one side of the switch cover is hinged with the connecting blocks through the connecting spring bolt, switch blocks used for accommodating the switch spring are arranged on the other sides of the front base and the rear base, a switch accommodating groove is formed in the switch block, one end of the switch telescopic shaft extends into the switch accommodating groove in a protruding mode, the other end of the switch telescopic shaft is connected with the switch shifting sheet, the switch shifting sheet is connected with the front base and the rear base in a sliding mode, and two ends of the switch spring are respectively connected with the bottom of the switch accommodating groove and one end of the switch telescopic shaft; the connecting spring bolt is sleeved with a torsion spring, two ends of the framework are respectively provided with a plug extending into the switch unit, one end of the torsion spring is abutted against the connecting block, and the other end of the torsion spring is abutted against the switch cover;

3. A luggage carrier vehicle cover mechanism according to claim 2, wherein: the two sides in the framework are provided with vehicle clothes grooves for mounting the vehicle clothes roll group, the vehicle clothes roll group comprises a cloth shaft, a piece of rolled cloth and a cloth pull rod, one end of the piece of rolled cloth is connected with the cloth shaft, the rolled cloth is wound on the periphery of the cloth shaft, the other end of the piece of rolled cloth is connected with the cloth pull rod, and the cloth pull rod is abutted to a vehicle clothes seam; and two ends of the cloth shaft are respectively and rotatably connected with the plugs at two ends of the framework.

4. A luggage carrier vehicle cover mechanism according to claim 3, wherein: the spring winding device comprises a front base, a rear base, a spring, a first spring device, a second spring device, a spring reel, a first spring, a second spring device, a third spring, a fourth spring, a fifth spring, a sixth;

5. A roof rack car cover mechanism as claimed in claim 4, wherein: a rotating shaft and a wire fixing piece are arranged at the rotating connection position of the supporting rod and the framework, one end of the rotating shaft is connected with the framework, the other end of the rotating shaft is rotatably connected with the supporting rod, the wire fixing piece is positioned between the supporting rod and the framework, and the wire fixing piece is fixedly sleeved on the periphery of the rotating shaft;

6. A luggage carrier vehicle cover mechanism according to claim 1, wherein: the front base and the rear base respectively comprise a shell, a bottom plate and a fixing plate, two first positioning plates are arranged on the upper end face of the fixing plate in an extending mode at intervals, a second positioning plate used for being abutted to the first positioning plates is arranged on the bottom plate, the first positioning plates and the second positioning plates are respectively provided with a plurality of screw holes, the screw holes of the first positioning plates and the screw holes of the second positioning plates are correspondingly arranged, and the bottom plate is provided with an opening hole for the first positioning plates to extend into;

7. A luggage carrier vehicle cover mechanism according to claim 1, wherein: the luggage rack car clothes body further comprises a folding pull rod, one end of the folding pull rod is connected with the bottom of the supporting rod, and the other end of the folding pull rod is connected with the framework.

8. A luggage carrier vehicle cover mechanism according to claim 1, wherein: the framework is made of aluminum alloy or plastic.

9. A luggage carrier vehicle cover mechanism according to claim 1, wherein: the bracing piece is carbon fiber material or metal material.