CN109094342B - Vehicle cover for road roller - Google Patents
Vehicle cover for road roller Download PDFInfo
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- CN109094342B CN109094342B CN201810975529.3A CN201810975529A CN109094342B CN 109094342 B CN109094342 B CN 109094342B CN 201810975529 A CN201810975529 A CN 201810975529A CN 109094342 B CN109094342 B CN 109094342B
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- cover
- electromagnet
- fixed
- support plate
- winding
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J11/00—Removable external protective coverings specially adapted for vehicles or parts of vehicles, e.g. parking covers
- B60J11/02—Covers wound on rollers
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- Mechanical Engineering (AREA)
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Abstract
The invention relates to a vehicle cover for a road roller, which comprises a shell, wherein a rope winding mechanism, an inflating mechanism and cover cloth are arranged in the shell; the support plate is fixed in the middle of the cover cloth, the cover cloth is provided with a plurality of air pipes and pull ropes extending from the middle to the periphery, and the air pipes are connected with the inflating mechanism; the rope winding mechanism comprises a first motor, winding coils, a T-shaped chute and a belt transmission mechanism, the belt transmission mechanism comprises a driving wheel, one or more driven wheels and a belt sleeved on the driven wheels and the driving wheel, the first motor drives the driving wheel, the belt drives the driven wheels to rotate, each driven wheel drives a driving bevel gear, each driving bevel gear is meshed with one driven bevel gear, the driven bevel gears are connected with rotating shafts, and a cam and two winding coils are fixedly connected to the rotating shafts; a first sliding block is arranged in a vertical groove of the T-shaped sliding groove and connected with the cam through a mandril; two second sliding blocks which are distributed on two sides of the vertical groove and fixedly connected with the winding coil are arranged in the transverse groove of the T-shaped sliding groove, and the second sliding blocks are connected with the first sliding blocks through push rods.
Description
Technical Field
The invention belongs to the technical field of auxiliary vehicle protection tools, and particularly relates to a road roller cover for protecting a vehicle body shell.
Background
As is well known, when a vehicle is parked and parked in the parking lot, the temperature in the vehicle can rise rapidly due to the fact that the vehicle body is closed under the action of burning sun, on one hand, people feel difficult to endure and uncomfortable when sitting in the vehicle, and generally can reduce the temperature by turning on an air conditioner to the maximum extent for a long time, so that oil is wasted, and the environment is polluted; on the other hand, in such a severe case, parts in the automobile are more likely to be deteriorated, and thus the service life of the automobile is shortened. In addition, when the vehicle is parked outdoors, the vehicle is easy to scratch, and when the vehicle encounters hail, the vehicle can be injured by a crashing object, so that troubles are brought to the vehicle owner. In order to solve the problems, the car cover is produced by transportation, but the existing car cover has the defects of troublesome folding and unfolding, inconvenient use and the like.
Disclosure of Invention
The invention aims to provide a vehicle cover with a novel structure for a road roller, which can be automatically unfolded when needed and automatically retracted after being used and received, and is convenient and quick and high in practicability.
The purpose of the invention and the technical problem to be solved are realized by adopting the following technical scheme. The vehicle cover for the road roller comprises a shell, a first guide rail, a second guide rail and a first guide rail, wherein the shell is internally provided with a rope winding mechanism, an inflation mechanism and cover cloth; the bottom of the shell base is provided with an adsorption device, the upper part of the shell base is provided with a lifting device, a support plate is fixed on the lifting device, and a top cover is arranged above the support plate; the support plate is fixed in the middle of the cover cloth, and the cover cloth is provided with a plurality of air pipes and pull ropes extending from the middle to the periphery, and the air pipes are connected with the inflating mechanism; the rope winding mechanism comprises a first motor, winding coils, a T-shaped chute and a belt transmission mechanism, the belt transmission mechanism comprises a driving wheel, one or more driven wheels and a belt sleeved on the driven wheels and the driving wheel, wherein the first motor drives the driving wheel, the belt drives the driven wheels to rotate, each driven wheel drives a driving bevel gear, each driving bevel gear is meshed with one driven bevel gear, the driven bevel gears are connected with a rotating shaft, the rotating shaft is fixedly connected with a cam, and the rotating shaft is also provided with two winding coils distributed on two sides of the cam; a first sliding block is arranged in a vertical groove of the T-shaped sliding groove and is connected with the cam through a mandril; two second sliding blocks which are distributed on two sides of the vertical groove and fixedly connected with the winding coil are arranged in the transverse groove of the T-shaped sliding groove, and the second sliding blocks are connected with the first sliding blocks through push rods; one end of the pull rope penetrates through the fence around the support plate and is fixed on the winding ring, and the other end of the pull rope is fixed on the edge of the cover cloth.
The object of the present invention and the technical problems solved thereby can be further achieved by the following technical measures.
In the vehicle cover for the road roller, each second sliding block is fixed with a second electromagnet, and a first electromagnet corresponding to the second electromagnet is arranged outside the transverse groove; the first sliding block is also hinged with two push rods, the other end of each push rod is fixedly provided with a piston, the piston is arranged in a hollow connecting rod in the first sliding block in a sliding manner, and the tail end of the connecting rod is fixedly connected with the second sliding block; a groove is formed in the inner wall of the connecting rod, a third electromagnet is arranged in the groove, and a fourth electromagnet is arranged at the position, corresponding to the groove, of the piston.
The vehicle cover for the road roller is characterized in that the rotating shaft is made of a non-magnetic material, a plurality of round pin holes with chamfers are machined in the rotating shaft, round holes are machined in the winding ring, a fifth electromagnet is fixed to the bottom of each round hole, a compression spring is fixed to the fifth electromagnet, an iron block is fixedly connected to the tail end of each compression spring, the bottom of each iron block is fixedly connected with a non-magnetic cylindrical shaft pin, and the diameter of each cylindrical shaft pin is not larger than that of each pin hole.
The vehicle cover for the road roller is characterized in that the bottom of the cylindrical shaft pin is provided with a chamfer.
In the vehicle cover for the road roller, the support plate is arranged above the base through at least two sets of lifting devices, and each lifting device comprises a second motor, a screw and a nut; the second motor is fixed on the base, the nut is fixed on the support plate, and the screw rod is meshed with the nut and is driven by the second motor to transmit.
In the vehicle cover for the road roller, an anti-rotation rod is further fixed on the base, penetrates through the nut and provides support for the screw rod.
The vehicle cover for the road roller comprises an inner layer and an outer layer, wherein the inner layer forms a closed air chamber, a plurality of air bins communicated with an inflating mechanism are arranged in the air chamber along the circumferential direction of the support plate, and air valves are arranged on the air bins; the outer layer of the cover cloth is provided with a plurality of pull ropes extending outwards along the middle part.
According to the vehicle cover for the road roller, the air chamber is provided with the plurality of exhaust electromagnetic valves, the exhaust electromagnetic valves penetrate through the outer side cover cloth, and the electromagnetic valve control line is located between the inner layer cover cloth and the outer layer cover cloth.
In the vehicle cover for the road roller, each winding coil is further provided with a counter for recording the number of rotation turns of the winding coil.
In the vehicle cover for the road roller, the tail end of the pull rope is also provided with the small ball, and the rope penetrating hole on the support plate fence is provided with the pressure sensor.
Compared with the prior art, the invention has obvious advantages and beneficial effects. By means of the technical scheme, the invention can achieve considerable technical progress and practicability, has wide industrial utilization value and at least has the following advantages:
the vehicle cover for the road roller is provided with the movable and rotatable rope winding mechanism, the rope is uniformly wound, the rope can be accurately and stably wound and unwound, and the winding and unwinding are smooth without winding and knotting; the lifting support plate is arranged, so that the extension and the contraction of the car cover are facilitated, the extension and the contraction of the car cover are finished when the car cover leaves the car roof, and the car cover is not influenced by the space of the car roof; when the car cover is folded, the inner surface and the outer surface cannot be contacted with each other, so that dust on the outer surface cannot be adhered to the inner surface, and the next use is not influenced; the car cover is inflated, so that the car body can be prevented from being broken by external force. Namely, the vehicle cover integrates convenience and practicability and has good market prospect.
Drawings
FIG. 1 is a schematic view of the overall structure of a vehicle cover for a road roller according to the present invention;
FIG. 2 is a schematic structural view of a vehicle cover lifting device for a road roller according to the present invention;
FIG. 3 is a schematic view of the top gas path structure of the vehicle cover of the present invention;
FIG. 4 is a schematic structural view of a cover wire winding mechanism for a road roller according to the present invention;
FIG. 5 is an enlarged view of a portion of FIG. 4;
FIG. 6 is an enlarged view of portion A of FIG. 5;
FIG. 7 is an enlarged view of portion B of FIG. 6;
FIG. 8 is a schematic view of the coupling between the winding coil and the rotating shaft of the cover wire winding mechanism for road rollers;
FIG. 9 is a schematic view of a state in which a winding coil of a cover wire winding mechanism for a road roller is separated from a rotating shaft according to the present invention;
FIG. 10 is a schematic view of a vehicle cover for a road roller according to the present invention in an expanded condition;
FIG. 11 is a schematic view of a vehicle cover for a road roller according to the invention in another expanded condition.
[ description of main element symbols ]
1: supporting plate
101: fence
2: cover cloth
3: trachea
31: gas cabin
32: air valve
33: air chamber
4: pull rope
5: lantern ring
6: air tap
7: electromagnetic valve
71: solenoid valve control line
8: air pump
81: gas circuit
9: first electric machine
10: winding coil
11: second electric machine
12: vacuum chuck
13: base seat
14: screw rod
15: nut
16: anti-rotation rod
17: top cover
18: leather belt
19: sensor with a sensor element
191: small ball
192: rope-threading hole
20: driving wheel
21: driven wheel
22: first slide block
23: t-shaped sliding chute
24: driving bevel gear
25: driven bevel gear
26: push rod
27: cam wheel
28: block block
29: top rod
30: rotating shaft
40: pin hole
41 fifth electromagnet
42 compression spring
43 iron block
44: cylindrical axle pin
45: connecting rod
46: piston
47: connecting plate
48: first electromagnet
49: second electromagnet
50: third electromagnet
51: fourth electromagnet
52: second slide block
Detailed Description
To further illustrate the technical means and effects of the present invention adopted to achieve the intended purpose, the following detailed description of the embodiments, steps, structures, features and effects of the vehicle cover for a road roller according to the present invention will be made with reference to the accompanying drawings and preferred embodiments.
Please refer to fig. 1-11, which are schematic structural diagrams of various parts of the vehicle cover for a road roller according to the present invention, the vehicle cover for a road roller includes a housing capable of opening and closing up and down, the housing includes a base 13 having an adsorption device at the bottom, a liftable supporting plate 1 disposed above the base 13, and a top cover 17 covering over the supporting plate 1, and a plurality of rope winding mechanisms, a plurality of inflation mechanisms, and a cover cloth 2 are disposed in the housing.
The support plate 1 is arranged above the base 13 through at least two sets of lifting devices, each lifting device comprises a second motor 11, a screw 14 and a nut 15, the second motor 11 is fixed on the base 13, the nuts 15 are fixed on the support plate 1, and the screw 14 is meshed with the nuts 15 and driven by the second motor 11 to perform transmission. Preferably, an anti-rotation rod 16 is further fixed on the base 13, and the anti-rotation rod 16 passes through the nut 15 and provides support for the screw 14, but is not limited thereto.
The support plate 1 is fixed in the middle of the cover cloth 2, the cover cloth 2 is provided with a plurality of air pipes 3 and pull ropes 4 extending from the middle to the periphery, and the pull ropes 4 penetrate through a plurality of lantern rings 5 fixed on the cover cloth 2. One end of the pull rope 4 penetrates through the fence 101 around the support plate 1 and is fixed on the rope rolling mechanism, and the other end of the pull rope is fixed on the edge of the cover cloth 2.
The inflation mechanism comprises an air pump 8 fixed on the support plate 1 and an air tap 6 fixed on the outer peripheral surface of the support plate and corresponding to the air pipe 3, an air path 81 is further arranged between the air pump 8 and the air tap 6, and the air path 81 penetrates through a fence 101 around the support plate 1 and is connected with the air tap 6.
The rope winding mechanism is fixed on the support plate 1 and comprises a first motor 9, winding rings 10, a belt 18, a driving wheel 20, one or more driven wheels 21, a driving bevel gear 24 and driven bevel gears 25, wherein the belt 18 is sleeved on the driving wheel 20 and the driven wheels 21, the first motor 9 drives the driving wheel 20, the belt 18 drives the driven wheels 21 to rotate, each driven wheel 21 drives one driving bevel gear 24, each driving bevel gear 24 is meshed with one driven bevel gear 25, the driven bevel gear 25 is connected with a rotating shaft 30, a cam 27 is fixedly connected to the rotating shaft, and the two winding rings are sleeved on one rotating shaft 30 and distributed on two sides of the cam 27.
The vertical slot of the T-shaped sliding slot 23 is provided with a first sliding block 22, the horizontal slot is provided with two second sliding blocks 52 distributed on two sides of the vertical slot, the two second sliding blocks 52 are fixedly connected with the winding coils on two sides of the cam through a connecting plate 47, and preferably, the two second sliding blocks 52 are symmetrically distributed on two sides of the vertical slot. One end of the push rod 29 is connected with the cam 27, the other end is fixedly connected with the first slide block 22, and the first slide block 22 is also hinged with two push rods 26 of which the tail ends are distributed at two sides of the vertical groove of the sliding chute. In an embodiment of the present invention, the other end of the push rod 26 is fixedly connected to the second slider. When the cam rotates, the ejector rod drives the first sliding block to move, the first sliding block drives the second sliding block to move, and the second sliding block drives the winding coil to move.
In another embodiment of the present invention, a piston 46 is fixed at the other end of the push rod 26, the piston 46 is slidably disposed in an inner hollow connecting rod 45, the connecting rod 45 is open at the upper end for the push rod 26 to enter, and the lower end is closed. A groove is formed in the inner wall of the connecting rod 45, a third electromagnet 50 is arranged in the groove, a fourth electromagnet 51 is arranged at the position, corresponding to the groove, of the piston 46, and when the third electromagnet 50 and the fourth electromagnet 51 are electrified, the two electromagnets are attracted, and the piston stops sliding.
Two pairs of electromagnets corresponding to the second slide block are arranged on the transverse slot of the sliding slot 23, and each pair of electromagnets comprises a first electromagnet 48 fixed on the outer side of the transverse slot and a second electromagnet 49 fixed on the second slide block 52. The second slide block 52 is fixedly connected with the connecting rod 45 through a connecting rod. When the first electromagnet 48 and the second electromagnet 49 are both charged, both electromagnets are attracted, and the second slider 52 stops sliding, so that the coil also stops moving. When the rope needs to be wound, the third electromagnet and the fourth electromagnet are electrified and adsorbed, the position of the piston is fixed, meanwhile, the first electromagnet and the second electromagnet are powered off, and the second sliding block slides back and forth under the action of the first sliding block and the push rod to drive the winding coil to move axially. When the rope is wound, the winding coil stops rotating, the third electromagnet and the fourth electromagnet are powered off and separated, the first electromagnet and the second electromagnet are electrified and adsorbed, the second sliding block is fixed, the first sliding block drives the push rod and the piston to reciprocate, and the winding coil is axially static and immobile.
The rotating shaft 30 is made of a non-magnetic material, a plurality of round pin holes 40 with chamfers are formed in the rotating shaft, round holes are formed in the winding coil 10, a fifth electromagnet 41 is fixed to the bottom of each round hole, a compression spring 42 is fixed to the fifth electromagnet 41, an iron block 43 is fixedly connected to the tail end of the compression spring 42, the bottom of the iron block 43 is fixedly connected with a non-magnetic cylindrical shaft pin 44, and the diameter of the cylindrical shaft pin 44 is not larger than that of the pin holes 40. Preferably, the bottom of the cylinder pin 44 is chamfered, but not limited thereto. When the fifth electromagnet 41 is de-energized, the cylindrical pin 44 is in circumferential contact with the rotating shaft 26 under the action of the compression spring 42, and when encountering the pin hole 40, enters the pin hole 40 under the action of the spring 42 to be engaged. When the fifth electromagnet 41 is energized, the fifth electromagnet 41 attracts the iron piece 43 so that the shaft pin 44 is separated from the pin hole away from the rotating shaft surface.
In the embodiment of the present invention, a counter for recording the number of turns of the winding coil is further disposed on the winding coil 10, when the counter detects that the winding coil turns to a set number of turns, the fifth electromagnet is electrified to adsorb the iron block, and the winding coil and the rotating shaft are stopped combining; meanwhile, the first electromagnet and the second electromagnet are adsorbed in an electrified mode, the second sliding block is fixed, the third electromagnet and the fourth electromagnet are separated in a power-off mode, the first sliding block and the piston do reciprocating motion, the winding coil stops rotating and moves, and the winding coil is prevented from continuing rotating and moving after the pull rope 4 is completely withdrawn.
In the embodiment of the invention, the tail end of the pull rope 4 is also provided with a small ball 191, a rope threading hole 192 on the support plate fence 101 is provided with a pressure sensor 19, when the pull rope is completely contracted, the small ball is clamped at the rope threading hole to press the pressure sensor at the rope threading hole of the pull rope, when the pressure sensor detects that the pressure reaches a set value, the fifth electromagnet is electrified to adsorb an iron block, and the winding coil is combined with the rotating shaft; meanwhile, the first electromagnet and the second electromagnet are adsorbed in an electrified mode, the second sliding block is fixed, the third electromagnet and the fourth electromagnet are separated in a power-off mode, the first sliding block and the piston do reciprocating motion, the winding coil stops rotating and moves, and the winding coil is prevented from continuing rotating and moving after the pull rope 4 is completely withdrawn.
In another embodiment of the invention, the cover cloth 2 comprises an inner layer and an outer layer, the inner layer forms a closed air chamber 2, the support plate 1 is provided with a plurality of air chambers 31 positioned in the air chamber 2 in the circumferential direction, the air chambers 31 are provided with air nozzles 6 on the side contacting with the outer peripheral surface of the support plate, and a plurality of air valves 32 are arranged on the surface positioned in the air chamber 2. The air pump 8 inflates the air chamber 31 through the air nozzle 6, and the air in the air chamber 31 flows to the air chamber 2 through the air valve 32. The outer layer of the cover cloth is provided with a plurality of pull ropes 4 extending outwards along the middle part, and the pull ropes 4 penetrate through a lantern ring 5 fixed on the cover cloth or a rope penetrating pipe arranged on the cover cloth.
Preferably, a plurality of exhaust solenoid valves 71 are arranged on the air chamber 2, the exhaust solenoid valves 7 penetrate through the outer cover cloth, and the solenoid valve control line 71 is positioned between the inner cover cloth and the outer cover cloth. When the vehicle cover is folded, the exhaust electromagnetic valve is opened to quickly deflate.
When the automobile seat support is used, the base is adsorbed on the automobile roof by the adsorption device, the support plate is driven upwards by the screw rod driven by the forward rotation of the second motor, and the second motor stops acting after the support plate rises to a proper position. The first motor rotates reversely to drive the winding coil to release the pull rope, and meanwhile, the air pump acts to inflate the air nozzle. When the cover cloth is completely unfolded, the first motor and the air pump stop acting, the second motor rotates reversely, the screw rod drives the support plate to descend, and the vehicle cover covers the vehicle.
When the car cover needs to be retracted, the second motor rotates positively to drive the screw rod to drive the support plate upwards, and the second motor stops acting after the support plate rises to a proper position. The first motor rotates positively to drive the winding coil to withdraw the pull rope, and the air pump acts to pump air from the air nozzle. When the cover cloth is completely contracted, the first motor and the air pump stop acting, the second motor rotates reversely, the screw rod drives the support plate to descend, and the vehicle cover is retracted on the vehicle.
When the rope winding mechanism is used for winding or unwinding, after one winding coil finishes working, the pin in the winding coil is separated from the pin hole in the rotating shaft, so that the winding coil stops rotating.
Although the present invention has been described with reference to a preferred embodiment, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (9)
1. The utility model provides a car cover for road roller which characterized in that: comprises a shell, the interior of which is provided with a rope winding mechanism, an inflating mechanism and cover cloth;
the shell comprises a base, wherein the bottom of the base is provided with an adsorption device, the upper part of the base is provided with a lifting device, a support plate is fixed on the lifting device, and a top cover is arranged above the support plate;
the support plate is fixed in the middle of the cover cloth, and the cover cloth is provided with a plurality of air pipes and pull ropes extending from the middle to the periphery, and the air pipes are connected with the inflating mechanism; the cover cloth comprises an inner layer and an outer layer, the inner layer forms a closed air chamber, a plurality of air bins communicated with the inflating mechanism are arranged in the air chamber along the circumferential direction of the support plate, air valves are arranged on the air bins, and when the protective cover covers the vehicle body, the inflated air chamber is positioned between the cover cloth and the vehicle body; the outer layer is provided with a plurality of pull ropes extending outwards along the middle part;
the rope winding mechanism is fixed on the support plate and comprises a first motor, winding coils, a T-shaped chute and a belt transmission mechanism, the belt transmission mechanism comprises a driving wheel, one or more driven wheels and a belt sleeved on the driven wheels and the driving wheel, the first motor drives the driving wheel, the belt drives the driven wheels to rotate, each driven wheel drives a driving bevel gear, each driving bevel gear is meshed with one driven bevel gear, the driven bevel gears are connected with a rotating shaft, the rotating shaft is fixedly connected with a cam, and the rotating shaft is also provided with two winding coils distributed on two sides of the cam;
a first sliding block is arranged in a vertical groove of the T-shaped sliding groove and is connected with the cam through a mandril;
two second sliding blocks which are distributed on two sides of the vertical groove and fixedly connected with the winding coil are arranged in the transverse groove of the T-shaped sliding groove, and the second sliding blocks are connected with the first sliding blocks through push rods;
one end of the pull rope penetrates through the fence around the support plate and is fixed on the winding ring, and the other end of the pull rope is fixed on the edge of the cover cloth.
2. The vehicle cover for road rollers according to claim 1, characterized in that: each second sliding block is fixedly provided with a second electromagnet, and the outer side of each transverse groove is provided with a first electromagnet corresponding to the second electromagnet; the first sliding block is also hinged with two push rods, the other end of each push rod is fixedly provided with a piston, the piston is arranged in a hollow connecting rod in the first sliding block in a sliding manner, and the tail end of the connecting rod is fixedly connected with the second sliding block; a groove is formed in the inner wall of the connecting rod, a third electromagnet is arranged in the groove, and a fourth electromagnet is arranged at the position, corresponding to the groove, of the piston.
3. The vehicle cover for road roller according to claim 1 or 2, characterized in that: the rotating shaft is made of a non-magnetic material, a plurality of round pin holes with chamfers are machined in the rotating shaft, round holes are machined in the winding ring, a fifth electromagnet is fixed to the bottom of each round hole, a compression spring is fixed to the fifth electromagnet, an iron block is fixedly connected to the tail end of each compression spring, the bottom of each iron block is fixedly connected with a non-magnetic cylindrical shaft pin, and the diameter of each cylindrical shaft pin is not larger than that of each pin hole.
4. The vehicle cover for road rollers according to claim 3, characterized in that: wherein the bottom of the cylindrical pin is chamfered.
5. The vehicle cover for road rollers according to claim 1, characterized in that: the supporting plate is arranged above the base through at least two sets of lifting devices, and each lifting device comprises a second motor, a screw and a nut; the second motor is fixed on the base, the nut is fixed on the support plate, and the screw rod is meshed with the nut and is driven by the second motor to transmit.
6. The vehicle cover for road rollers according to claim 5, wherein: wherein, the base is also fixed with an anti-rotation rod which passes through the nut and provides support for the screw rod.
7. The vehicle cover for road rollers according to claim 1, characterized in that: the air chamber is provided with a plurality of exhaust electromagnetic valves which penetrate through the outer side cover cloth, and an electromagnetic valve control line is positioned between the inner layer cover cloth and the outer layer cover cloth.
8. The vehicle cover for road rollers according to claim 1, characterized in that: and each winding coil is also provided with a counter for recording the number of turns of the winding coil.
9. The vehicle cover for road rollers according to claim 1, characterized in that: the tail end of the pull rope is also provided with a small ball, and a rope penetrating hole on the support plate fence is provided with a pressure sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810975529.3A CN109094342B (en) | 2018-08-24 | 2018-08-24 | Vehicle cover for road roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810975529.3A CN109094342B (en) | 2018-08-24 | 2018-08-24 | Vehicle cover for road roller |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109094342A CN109094342A (en) | 2018-12-28 |
| CN109094342B true CN109094342B (en) | 2021-11-19 |
Family
ID=64850921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810975529.3A Active CN109094342B (en) | 2018-08-24 | 2018-08-24 | Vehicle cover for road roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109094342B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201068084Y (en) * | 2007-08-24 | 2008-06-04 | 曾政华 | Full-automatic overhead automobile protecting cover |
| TWI445636B (en) * | 2011-06-30 | 2014-07-21 | Car cover | |
| CN104163094A (en) * | 2013-05-15 | 2014-11-26 | 颜林春 | Full-automatic automobile garment |
| CN204774561U (en) * | 2015-04-21 | 2015-11-18 | 吴吉森 | Sunshade |
| KR101853891B1 (en) * | 2017-08-16 | 2018-05-02 | 돈윤상 | Automatic covering device for vehicle |
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2018
- 2018-08-24 CN CN201810975529.3A patent/CN109094342B/en active Active
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| CN109094342A (en) | 2018-12-28 |
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