CN114604065B - Automatic sunshade curtain for automobile - Google Patents
Automatic sunshade curtain for automobile Download PDFInfo
- Publication number
- CN114604065B CN114604065B CN202210169884.8A CN202210169884A CN114604065B CN 114604065 B CN114604065 B CN 114604065B CN 202210169884 A CN202210169884 A CN 202210169884A CN 114604065 B CN114604065 B CN 114604065B
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- curtain
- sunshade
- telescopic rod
- belt
- bracket
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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
- B60J1/00—Windows; Windscreens; Accessories therefor
- B60J1/20—Accessories, e.g. wind deflectors, blinds
- B60J1/2011—Blinds; curtains or screens reducing heat or light intensity
- B60J1/2091—Foldable sunscreens
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Curtains And Furnishings For Windows Or Doors (AREA)
Abstract
The invention discloses an automatic sunshade curtain for an automobile, which relates to the technical field of sunshade curtains and comprises two brackets, wherein the two brackets are symmetrically arranged on two sides of an automobile body, supporting feet are arranged at the bottom end of each bracket, the sunshade curtains are arranged on the brackets, the number of the sunshade curtains is a plurality of and even, and the sunshade curtains are fixedly connected with a fixing frame; the rest fixing frames except the middle fixing frame are connected with the bracket shaft through a first rotating shaft; the first rotating shafts are connected with first belt pulleys through coaxial keys, the first belt pulleys on the two sides are respectively sleeved with a first belt by taking the middle fixing frame as the center, and the first belt pulleys on the two sides are connected with a rotary driving assembly. According to the invention, the fixing frame is arranged and is connected to the bracket through the first rotating shaft, and the sunshade curtain can be driven to automatically extend and retract under the power action of the rotary driving assembly, so that labor is not required to be consumed.
Description
Technical Field
The invention relates to the technical field of sunshade curtains, in particular to an automatic sunshade curtain for an automobile.
Background
The automobile sunshade curtain is usually made of PVC (polyvinyl chloride), and is fixed on the side glass of the automobile by utilizing the suction disc worn on the automobile when the automobile is going out in summer, so that sunlight irradiation can be effectively shielded.
Disclosure of Invention
The invention aims to solve the problems and provides an automatic sunshade curtain for an automobile.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the automatic sunshade curtain for the automobile comprises two supports, wherein the two supports are symmetrically arranged on two sides of the automobile body, supporting feet are arranged at the bottom end of each support, sunshade curtains are arranged on the supports, the number of the sunshade curtains is a plurality of the sunshade curtains and an even number, and the sunshade curtains are fixedly connected with a fixing frame;
the rest fixing frames except the middle fixing frame are connected with the bracket shaft through a first rotating shaft;
the first rotating shafts are connected with first belt pulleys through coaxial keys, the first belt pulleys on the two sides are respectively sleeved with a first belt by taking the middle fixing frame as the center, and the first belt pulleys on the two sides are connected with a rotary driving assembly.
Optionally, the rotary driving assembly is composed of a gear set, a second rotating shaft and a servo motor;
the servo motor is arranged on the support, the gear set is connected on the support through a shaft, the gear set is provided with an input end and two opposite-rotation output ends, the input end of the gear set is connected with the output shaft of the servo motor through keys, and the two output ends of the gear set are connected with the first belt pulleys on two sides through second rotating shafts respectively.
Optionally, be provided with the multi-angle from the retaining member on the support, connect through second belt pulley and second belt between multi-angle from the retaining member and the first belt pulley.
Optionally, the multi-angle self-locking piece is composed of a rotary table, a first telescopic rod, a spring, a marble and a mandrel;
the mandrel is fixed on the support, the turntable is rotatably arranged on the mandrel, the turntable is provided with a groove, the first telescopic rod is fixedly arranged in the groove, the first telescopic rod is fixed with the marble, the spring is sleeved on the first telescopic rod, and a plurality of supporting grooves are circumferentially arranged on the mandrel at intervals of-DEG.
Optionally, the sunshade curtain is composed of an outer curtain and an inner curtain, and a space is arranged between the outer curtain and the inner curtain, and the space is filled with a heat capacity of not less than 2000Jkg -1 K -1 Is used for the heat insulation liquid of the steel sheet.
Optionally, the outer curtain and the inner curtain are both in V-shaped bending structures, and puncture-preventing pieces are fixedly arranged on the inner walls of the turning parts of the outer curtain and the inner curtain.
Optionally, a driven self-sucking water tank is arranged on the bracket, and the driven self-sucking water tank is communicated with the space through a hose.
Optionally, the driven self-sucking water tank comprises a tank body, a spring, a second telescopic rod and a piston plate;
the box is fixed on the support, the piston plate is arranged in the box, two ends of the second telescopic rod are fixedly connected with the piston plate and the inner wall of the box respectively, and the spring is sleeved on the second telescopic rod.
Compared with the prior art, the invention has the following advantages:
according to the invention, the fixing frame is arranged and is connected to the bracket through the first rotating shaft, and the sunshade curtain can be driven to automatically extend and retract under the power action of the rotary driving assembly, so that labor is not required to be consumed.
The invention is suitable for different occasions flexibly and practically by arranging the multi-angle self-locking piece, and the marble in the turntable is clamped into different supporting grooves when the turntable rotates, so that the fixing frame can be fixed every 30-60 degrees, different angles can be turned as required, the sunshade curtain can be unfolded to different sizes, and the invention is suitable for occasions with smaller space.
According to the invention, the outer curtain and the inner curtain are combined, so that liquid with higher specific heat capacity can be contained between the outer curtain and the inner curtain, better heat insulation performance can be achieved through heat insulation of the liquid, the problem of heat accumulation of the sunshade curtain is solved, meanwhile, the puncture-preventing piece is arranged, the sunshade curtain can be protected from puncture to a certain extent, when the outer curtain is punctured on the surface of the outer curtain, unless the outer curtain is directly punctured by excessive force, the outer curtain can slide along the outer surface of the outer curtain, so that a puncture object is finally punctured at a turning position, and the puncture-preventing piece arranged at the turning position can be protected, so that puncture leakage is avoided to the greatest extent.
According to the invention, the driven self-sucking water tank is arranged, electric driving is not needed, and negative pressure is arranged in the space when the sunshade curtain is opened, so that liquid in the tank body flows into the space against the elastic force of the spring under the action of the negative pressure, and can flow back into the tank body when the sunshade curtain is contracted, and the problem that a water pump is needed to consume energy in the prior art is effectively solved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of a rotary driving assembly according to the present invention;
FIG. 3 is a partial cross-sectional view of a sunshade according to the present invention;
FIG. 4 is a schematic view of a multi-angle self-locking member according to the present invention;
fig. 5 is a schematic view of the structure of the driven self-sucking water tank in the invention.
In the figure: 1 support, 2 first belt pulley, 3 first belt, 4 first pivot, 5 mount, 6 sunshade curtain, 61 outer curtain, 62 space, 63 inner curtain, 64 puncture preventing piece, 7 gear train, 8 second pivot, 9 servo motor, 10 second belt pulley, 11 second belt, 12 multi-angle from the retaining member, 121 carousel, 122 recess, 123 first telescopic link, 124 spring, 125 marble, 126 mandrel, 127 butt groove, 13 supporting legs, 14 from the suction water tank, 141 box, 142 spring, 143 second telescopic link, 144 piston plate, 15 hose.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
Referring to fig. 1, an automatic sunshade curtain for an automobile comprises a support 1, wherein the number of the supports 1 is two, the supports are symmetrically arranged on two sides of the automobile body, supporting feet 13 are arranged at the bottom end of the support 1, sunshade curtains 6 are arranged on the support 1, the number of the sunshade curtains 6 is a plurality of even number, and a fixing frame 5 is fixedly connected with the sunshade curtains 6.
The rest of the holders 5 are connected to the support 1 by a first shaft 4, except for the middle holder 5.
The first rotating shafts 4 are connected with first belt pulleys 2 through coaxial keys, the first belt pulleys 2 on two sides are respectively sleeved with a first belt 3 by taking the middle fixing frame 5 as the center, and the first belt pulleys 2 on two sides are connected with a rotary driving assembly together.
Referring to fig. 2, the rotary driving assembly is composed of a gear set 7, a second rotating shaft 8 and a servo motor 9, and the specific connection modes are as follows:
the servo motor 9 is arranged on the support 1, the gear set 7 is connected on the support 1 through a shaft, the gear set 7 is provided with an input end and two opposite-rotation output ends, the input end of the gear set 7 is connected with the output shaft of the servo motor 9 through keys, and the two output ends of the gear set 7 are respectively connected with the first belt pulleys 2 on two sides through the second rotating shaft 8 through keys.
The rotary driving assembly has the advantages that the servo motor 9 can be driven by the servo controller, the servo motor 9 drives the gear set 7 to rotate, the gear set 7 realizes reverse output through two gears, and accordingly the first belt pulleys 2 on two sides are driven to reversely rotate, the fixing frames 5 on two sides can be driven to reversely overturn, and finally the sun-shading curtain 6 is unfolded.
Example two
Referring to fig. 2, in the first embodiment, a multi-angle self-locking member 12 is provided on a bracket 1, and the multi-angle self-locking member 12 is connected to a first pulley 2 through a second pulley 10 and a second belt 11.
Referring to fig. 4, the multi-angle self-locking member 12 is composed of a rotary table 121, a first telescopic rod 123, a spring 124, a marble 125, and a spindle 126, as follows:
the mandrel 126 is fixed on the bracket 1, the turntable 121 is rotatably arranged on the mandrel 126, the turntable 121 is provided with a groove 122, the first telescopic rod 123 is fixedly arranged in the groove 122, the first telescopic rod 123 is fixedly connected with the marble 125, the spring 124 is sleeved on the first telescopic rod 123, and a plurality of supporting grooves 127 are circumferentially arranged on the mandrel 126 at intervals of 30-60 degrees.
The effect of multi-angle is from retaining member 12 lies in, can drive carousel 121 through second belt pulley 10 and second belt 11 when first belt pulley 2 rotates and rotate, in carousel 121 rotates through the marble 125 card in it in the different groove 127 that supports to finally realize that mount 5 rotates 30 to 60 each time and fix, can overturn different angles as required, thereby can make sunshade curtain 6 expand different sizes, can be applicable to the occasion in space less.
Example III
Referring to fig. 3, this embodiment is further configured as follows, on the basis of the first or second embodiment: the sunshade curtain 6 is composed of an outer curtain 61 and an inner curtain 63, and the outer curtain 61 and the inner curtain 63 can be compoundedThe layers are combined, for example, the outer layer adopts a sunshade layer, the inner layer adopts a water-proof layer, a space 62 is arranged between the two layers, and the space 62 is filled with a heat capacity of not less than 2000Jkg -1 K -1 Can be filled with 2000Jkg -1 K -1 Or 4200Jkg -1 K -1 Is a water source.
In this embodiment, the outer curtain 61 and the inner curtain 63 all adopt V-shaped bending structures, and the inner walls of the turning positions of the outer curtain 61 and the inner curtain 63 are fixedly provided with puncture preventing members 64, and the puncture preventing members 64 can adopt metal strips, rubber strips and the like, so that the puncture protection performance of the turning positions is improved.
Through setting up outer curtain 61 and interior curtain 63 for can hold the higher liquid of specific heat capacity between the two, through the thermal-insulated of liquid, thereby can play better thermal-insulated performance, solved the problem of sunshade screen 6 itself heat accumulation, prevent the setting of puncture protection piece 64 simultaneously, can prevent puncture protection to a certain extent to sunshade screen 6, when external puncture is at outer curtain 61 surface, unless go out the too big direct puncture of power, no person can slide along the surface of outer curtain 61, thereby finally make the puncture thing puncture in turn department, and the puncture protection piece 64 of preventing of setting in turn department can protect.
Example IV
Referring to fig. 1, 2, 3, 4 and 5, in the third embodiment, the support 1 is provided with a driven self-sucking water tank 14, and the driven self-sucking water tank 14 is communicated with a space 62 through a hose 15 by adopting a rectangular structure or a cylindrical structure.
The slave self-sucking water tank 14 comprises a tank body 141, a spring 142, a second telescopic rod 143 and a piston plate 144, and is specifically connected in the following manner:
the box 141 is fixed on the bracket 1, the piston plate 144 is arranged in the box 141, two ends of the second telescopic rod 143 are fixedly connected with the piston plate 144 and the inner wall of the box 141 respectively, and the spring 142 is sleeved on the second telescopic rod 143.
The driven self-sucking water tank 14 has the function of not requiring electric drive, and negative pressure is generated in the space 63 when the sunshade screen 6 is opened, so that liquid in the tank body 141 flows into the space 63 against the elastic force of the spring 142 under the action of the negative pressure, and can flow back into the tank body 141 when the sunshade screen 6 is contracted, and the elastic force of the spring 142 is not excessively large.
The foregoing description is only a preferred embodiment of the present invention, and it is not intended to limit the scope of the present invention to all embodiments, but it is intended to cover all embodiments, modifications, equivalents, and variations within the scope of the present invention.
Claims (4)
1. The automatic sunshade curtain for the automobile comprises two supports (1), wherein the two supports (1) are symmetrically arranged on two sides of the automobile body, supporting feet (13) are arranged at the bottom end of each support (1), and sunshade curtains (6) are arranged on the supports (1), and the automatic sunshade curtain is characterized in that the number of the sunshade curtains (6) is a plurality of even number, and the sunshade curtains (6) are fixedly connected with fixing frames (5);
except for the middle fixing frame (5), the rest fixing frames (5) are connected with the bracket (1) through a first rotating shaft (4) in a shaft way;
the first rotating shafts (4) are connected with first belt pulleys (2) through coaxial keys, the first belt pulleys (2) on two sides are respectively sleeved with a first belt (3) by taking the middle fixing frame (5) as the center, and the first belt pulleys (2) on two sides are connected with a rotary driving assembly; the rotary driving assembly consists of a gear set (7), a second rotating shaft (8) and a servo motor (9);
the servo motor (9) is arranged on the support (1), the gear set (7) is connected on the support (1) in a shaft mode, the gear set (7) is provided with an input end and two opposite-rotation-direction output ends, the input end of the gear set (7) is connected with an output shaft of the servo motor (9) in a key mode, and the two output ends of the gear set (7) are connected with the first belt pulleys (2) on two sides in a key mode through second rotating shafts (8) respectively; the bracket (1) is provided with a multi-angle self-locking piece (12), and the multi-angle self-locking piece (12) is connected with the first belt pulley (2) through a second belt pulley (10) and a second belt (11); the multi-angle self-locking piece (12) is composed of a rotary table (121), a first telescopic rod (123), a spring (124), a marble (125) and a mandrel (126);
the mandrel (126) is fixed on the bracket (1), the rotary table (121) is rotatably arranged on the mandrel (126), the rotary table (121) is provided with a groove (122), the first telescopic rod (123) is fixedly arranged in the groove (122), the first telescopic rod (123) is fixed with the marble (125), the spring (124) is sleeved on the first telescopic rod (123), and a plurality of propping grooves (127) are circumferentially arranged on the mandrel (126) at intervals of 30-60 degrees; the sunshade curtain (6) is composed of an outer curtain (61) and an inner curtain (63), a space (62) is arranged between the two, and the space (62) is filled with a material with specific heat capacity not less than 2000Jkg -1 K -1 Is used for the heat insulation liquid of the steel sheet.
2. The automatic sun-shading curtain for the automobile according to claim 1, wherein the outer curtain (61) and the inner curtain (63) are of V-shaped bending structures, and puncture-preventing pieces (64) are fixedly arranged on inner walls of turning positions of the outer curtain (61) and the inner curtain (63).
3. An automatic sun shade for automobiles according to claim 1, characterized in that the bracket (1) is provided with a driven self-sucking water tank (14), and the driven self-sucking water tank (14) is communicated with the space (62) through a hose (15).
4. An automotive automatic sun shade according to claim 3, wherein the driven self-sucking water tank (14) comprises a tank body (141), a spring (142), a second telescopic rod (143), a piston plate (144);
the piston rod is characterized in that the box body (141) is fixed on the support (1), the piston plate (144) is arranged in the box body (141), two ends of the second telescopic rod (143) are fixedly connected with the piston plate (144) and the inner wall of the box body (141) respectively, and the spring (142) is sleeved on the second telescopic rod (143).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210169884.8A CN114604065B (en) | 2022-02-23 | 2022-02-23 | Automatic sunshade curtain for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210169884.8A CN114604065B (en) | 2022-02-23 | 2022-02-23 | Automatic sunshade curtain for automobile |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114604065A CN114604065A (en) | 2022-06-10 |
| CN114604065B true CN114604065B (en) | 2023-06-16 |
Family
ID=81859493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210169884.8A Active CN114604065B (en) | 2022-02-23 | 2022-02-23 | Automatic sunshade curtain for automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114604065B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009062437A1 (en) * | 2007-10-31 | 2009-05-22 | Chang, Chun-Hui | Vehicle sunshade blind |
| KR20100043319A (en) * | 2008-10-20 | 2010-04-29 | 한일이화주식회사 | Electric sunshade apparatus for rear window of automobile |
| DE202010012144U1 (en) * | 2010-09-03 | 2010-12-30 | Zalzar Gmbh | Drive device for an adjustable curtain |
| CN208855394U (en) * | 2018-09-27 | 2019-05-14 | 安徽省阿尔法汽车零部件有限公司 | A kind of auto sunroof abat vent structure |
| CN211764861U (en) * | 2020-01-19 | 2020-10-27 | 上海杜升实业有限公司 | Automobile sun-shading device with automatic unfolding function |
| CN112158059A (en) * | 2020-11-10 | 2021-01-01 | 杭州锐一汽车科技有限公司 | Sunshade curtain for vehicle and sunshade curtain driving mechanism |
| DE202021104813U1 (en) * | 2021-07-28 | 2021-09-15 | Ningbo Zhenfei Decorated Curtain Co., Ltd. | Roller shutter drive device with a built-in motor in an upper beam |
| CN214240366U (en) * | 2021-01-18 | 2021-09-21 | 重庆颂明汽车科技有限公司 | Automobile built-in sunshade curtain structure with sealing cover |
-
2022
- 2022-02-23 CN CN202210169884.8A patent/CN114604065B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009062437A1 (en) * | 2007-10-31 | 2009-05-22 | Chang, Chun-Hui | Vehicle sunshade blind |
| KR20100043319A (en) * | 2008-10-20 | 2010-04-29 | 한일이화주식회사 | Electric sunshade apparatus for rear window of automobile |
| DE202010012144U1 (en) * | 2010-09-03 | 2010-12-30 | Zalzar Gmbh | Drive device for an adjustable curtain |
| CN208855394U (en) * | 2018-09-27 | 2019-05-14 | 安徽省阿尔法汽车零部件有限公司 | A kind of auto sunroof abat vent structure |
| CN211764861U (en) * | 2020-01-19 | 2020-10-27 | 上海杜升实业有限公司 | Automobile sun-shading device with automatic unfolding function |
| CN112158059A (en) * | 2020-11-10 | 2021-01-01 | 杭州锐一汽车科技有限公司 | Sunshade curtain for vehicle and sunshade curtain driving mechanism |
| CN214240366U (en) * | 2021-01-18 | 2021-09-21 | 重庆颂明汽车科技有限公司 | Automobile built-in sunshade curtain structure with sealing cover |
| DE202021104813U1 (en) * | 2021-07-28 | 2021-09-15 | Ningbo Zhenfei Decorated Curtain Co., Ltd. | Roller shutter drive device with a built-in motor in an upper beam |
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| Publication number | Publication date |
|---|---|
| CN114604065A (en) | 2022-06-10 |
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