CN113276648B - Sun-shading and light-blocking device for vehicle - Google Patents
Sun-shading and light-blocking device for vehicle Download PDFInfo
- Publication number
- CN113276648B CN113276648B CN202110568532.5A CN202110568532A CN113276648B CN 113276648 B CN113276648 B CN 113276648B CN 202110568532 A CN202110568532 A CN 202110568532A CN 113276648 B CN113276648 B CN 113276648B
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- Prior art keywords
- cloth
- sun
- shading
- rope
- reel
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- 239000004744 fabric Substances 0.000 claims abstract description 90
- 239000004677 Nylon Substances 0.000 claims description 51
- 229920001778 nylon Polymers 0.000 claims description 51
- 238000005096 rolling process Methods 0.000 claims description 10
- 230000033001 locomotion Effects 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000005484 gravity Effects 0.000 description 3
- 238000010030 laminating Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000007665 sagging Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
Classifications
-
- 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
- B60J11/025—Covers wound on rollers specially adapted for covering vehicle parts, e.g. for doors, windows or windscreens
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Abstract
The invention discloses a sun-shading and light-blocking device for a vehicle, which comprises a cloth-releasing reel rotationally connected to the vehicle through a torsional spring and a rope-releasing reel driven by a driving device, wherein sun-shading cloth is wound on the cloth-releasing reel, shield slide rails matched with the sun-shading cloth are arranged on two sides of the cloth-releasing reel, and roller wheel conduction groups are arranged in the shield slide rails.
Description
Technical Field
The invention relates to a sun-shading and light-blocking device for a vehicle, and belongs to the technical field of automobile accessories.
Background
The existing sun shading device used on an automobile can be divided into an external sun shading device and an internal sun shading device, the external sun shading device is usually required to be taken out of the automobile and cover the surface of the automobile, the external sun shading device is greatly influenced by external conditions, and manual folding and unfolding are inconvenient.
The built-in sun-shading device is mainly of a sucker and an electrostatic sticking type at present, needs to be manually stuck and detached, is troublesome to operate, and cannot be effectively stuck to the windshield of the automobile, so that the built-in sun-shading device is limited in sun-shading effect, and the whole attractiveness of the built-in sun-shading device can be influenced when the built-in sun-shading device is used.
The information disclosed in this background section is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person skilled in the art.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provides a sun-shading and light-blocking device for a vehicle, so as to solve the technical problems in the prior art.
In order to solve the technical problems, the invention is realized by adopting the following technical scheme:
the utility model provides a vehicular sunshade device that is in light, includes to rotate the cloth reel of putting of connection on the car through the torsional spring to and carry out driven rope reel of putting by drive arrangement put the last coiling of cloth reel have the puggaree, and be located put the both sides of cloth reel all be provided with puggaree assorted guard shield slide rail be provided with gyro wheel conduction group in the guard shield slide rail, it is provided with on the rope reel to lead by gyro wheel conduction group, and the nylon stay cord that is connected with the puggaree side, drive arrangement drives and puts the rope reel and receive and release the nylon stay cord to make the puggaree expand or the rolling along the guard shield slide rail under the effect of torsional spring and nylon stay cord.
As a preferable technical scheme of the invention, a rope slot is arranged at a position where the rope pay-off reel corresponds to the roller conducting set, and the nylon Long Lasheng is wound in the rope slot.
As a preferable technical scheme of the invention, one end of the nylon pulling rope, which is far away from the rope releasing reel, penetrates through the side edge of the sun-shading cloth and is fixedly connected with the cloth releasing reel, and the nylon pulling rope is wound on the cloth releasing reel along with the unfolding or rolling of the sun-shading cloth.
As a preferable technical scheme of the invention, a plurality of fixing knots matched with the sunshade cloth are arranged on the nylon pull rope at equal intervals, and the sunshade cloth is fixedly connected with the nylon pull rope through the fixing knots.
As a preferred technical scheme of the invention, a thin-walled tube connected with a nylon pull rope is arranged at one end of the sunshade cloth far away from the cloth-releasing reel.
As a preferred technical scheme of the invention, the shield slide rail is of an arc-shaped structure attached to the windshield of the automobile.
As a preferable technical scheme of the invention, the roller transmission set comprises a fixed pulley for changing the transmission direction of the nylon pulling rope and a plurality of guide rollers for controlling the movement track of the nylon pulling rope, the fixed pulley is arranged at one end of the shield sliding rail far away from the cloth releasing reel, the plurality of guide rollers are uniformly distributed in the shield sliding rail, and the nylon pulling rope is transmitted by the guide rollers so that the sunshade cloth moves along the designated track in the shield sliding rail.
As a preferred technical solution of the present invention, an auxiliary limiting member for performing auxiliary positioning on an edge position of the sunshade cloth is further disposed in the guard slide rail, the auxiliary limiting member includes two guide plates disposed on a side wall of the guard slide rail in an opposite manner, the two guide plates are disposed in a staggered manner, and both of the two guide plates are located between the guide roller and an open end of the guard slide rail.
As a preferable technical scheme of the invention, dense conduction rollers are arranged at the end heads of the opposite ends of the two guide plates, and the height of the guide plates is not less than half of the height of the slide rail of the shield.
As a preferable technical scheme of the invention, the cloth releasing reel is rotatably connected to the automobile through at least two torsion springs, and the two torsion springs are respectively positioned at two ends of the cloth releasing reel.
Compared with the prior art, the invention has the following beneficial effects:
when the sunshade cloth is used, the sunshade cloth can be limited through the shield slide rail, and further can be attached to an automobile windshield along the shield slide rail when the sunshade cloth is unfolded, so that the sunshade effect is improved, the integral aesthetic property of the sunshade cloth can be effectively improved, meanwhile, the edge position of the sunshade cloth when the sunshade cloth is unfolded can be further limited by arranging the auxiliary limiting piece, and the problem that the unfolded shape of the sunshade cloth cannot be effectively limited through the shield slide rail due to the fact that the sunshade cloth is easily influenced by self gravity factors can be solved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the shroud slide of the present invention;
FIG. 3 is a schematic view of the unwinding reel of the present invention;
fig. 4 is a schematic structural diagram of an auxiliary limiting member according to the present invention.
In the figure: 1-torsion spring; 2-unwinding the cloth reel; 3-unwinding the rope reel; 4-sunshade cloth; 5-a shroud slide rail; 6-roller conducting group; 7-nylon pull rope; 8-fixing a knot; 9-thin walled tube; 10-an auxiliary limit; 11-rope trunking;
101-a guide plate; 102-a conductive roller;
601-guide roller, 602-fixed pulley.
Detailed Description
The invention is further described below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
As shown in fig. 1 to 4, a sun-shading light-blocking device for a vehicle, includes a cloth-releasing reel 2 connected to the vehicle through a torsion spring 1, and a rope-releasing reel 3 driven by a driving device, a sun-shading cloth 4 is wound on the cloth-releasing reel 2, and shield slide rails 5 matched with the sun-shading cloth 4 are arranged on both sides of the cloth-releasing reel 2, roller transmission sets 6 are arranged in the shield slide rails 5, the rope-releasing reel 3 is provided with a nylon pull rope 7 guided by the roller transmission sets 6 and connected with the side of the sun-shading cloth 4, the driving device drives the rope-releasing reel 3 to release and release the nylon pull rope 7, so that the sun-shading cloth 4 is unfolded or wound along the shield slide rails 5 under the action of the torsion spring 1 and the nylon pull rope 7.
It should be noted that the unreeling reel 3 is preferably of a hollow structure, the driving device is preferably a driving motor, the driving motor is arranged in the unreeling reel 3, a rotating shaft of the driving motor is fixedly connected with the unreeling reel 3, and a main body part of the driving motor extends out of the unreeling reel 3 for being fixed on a vehicle body, so that the device is ensured not to occupy extra space, and the device is difficult to install on a vehicle.
The corresponding position department of unreeling reel 3 and gyro wheel conduction group 6 is provided with rope wire casing 11, and nylon stay cord 7 is convoluteed in rope wire casing 11, and rope wire casing 11 can carry on spacingly to nylon stay cord 7 to prevent that nylon stay cord 7 from running on unreeling reel 3 easily in disorder, further lead to it can shadow the problem of 4 normal rolling of puggaree.
Put cloth reel 2 and rotate through two torsional springs 1 at least and connect on the car, and two torsional springs 1 are located respectively and put the both ends of cloth reel 2, two torsional springs 1 can provide more stable contractile force for putting cloth reel 2, when sunshade cloth 4 expandes promptly, drive arrangement drives and puts rope reel 3 and rotates, nylon stay cord 7 can be convoluteed with this, make nylon stay cord 7 drive sunshade cloth 4 and expand, when making to put cloth reel 2 and take place to rotate, the power of torsional spring 1 need be overcome, and then carry out the energy storage through torsional spring 1, when rolling sunshade cloth 4, 3 anti-dresses of rope reel are put in the drive arrangement drive, then can make through torsional spring 1 and put the gradual coiling sunshade cloth 4 of cloth reel 2, the realization is to sunshade cloth 4's rolling.
It should be noted that drive arrangement can adopt the mode of remote control to carry out remote control, send the order of opening sunshade cloth 4 through the remote controller promptly, after drive arrangement received the order, it rotates in order to convolute nylon stay cord 7 to drive unreel rope reel 3, the nylon stay cord 7 through progressively rolling comes the expansion of pulling sunshade cloth 4, the order of rolling sunshade cloth 4 is sent to the remote controller, after drive arrangement received the order, it rotates in order progressively release nylon stay cord 7 to drive unreel rope reel 3, under 1 effort of torsional spring, can make unreel cloth reel 2 rotate, the rolling of sunshade cloth 4 is accomplished in the rotation through unreeling cloth reel 2.
Equidistant being provided with a plurality ofly on nylon stay cord 7 with 4 assorted fixed knots 8 of puggaree, puggaree 4 is through fixed knot 8 and 7 fixed connection of nylon stay cord, fixed knot 8 mainly is the stability of ensureing puggaree 4 and nylon stay cord 7 and being connected, at the 4 actual expansion in-process of puggaree, undertake the messenger by nylon stay cord 7 and put cloth reel 2 and overcome torsional spring 1 and carry out the pivoted power, when guaranteeing to make puggaree 4 expand, can make nylon stay cord 7 be in the state of straightening, further nylon stay cord 7 through the state of straightening comes to fix the position at puggaree 4 edges.
The end of the sunshade cloth 4 far away from the cloth-releasing reel 2 is provided with a thin-wall pipe 9 connected with a nylon pull rope 7, and the thin-wall pipe 9 mainly enables the sunshade cloth 4 to be wound at the opening end of the cloth-releasing reel 2, so that the problem of sagging under the action of gravity is solved.
The roller conduction group 6 comprises a fixed pulley 602 used for changing the conduction direction of the nylon pulling rope 7, and a guide roller 601 used for controlling the motion trail of the nylon pulling rope 7, the fixed pulley 602 is arranged at one end of the shield sliding rail 5 far away from the cloth releasing reel 2, the guide roller 601 is provided with a plurality of guide rollers 601, a plurality of guide rollers 601 are uniformly distributed in the shield sliding rail 5, the nylon pulling rope 7 is conducted through the guide roller 601, so that the sunshade cloth 4 moves along the appointed trail in the shield sliding rail 5, the movement trail of the nylon pulling rope 7 controlled by the guide roller 601 is matched with the shape of the shield sliding rail 5, and the sunshade cloth 4 can be attached to the windshield of the automobile.
As shown in fig. 1 and fig. 4, an auxiliary limiting member 10 for assisting in positioning the edge position of the sunshade fabric 4 is further disposed in the shroud slide rail 5, the auxiliary limiting member 10 includes two guide plates 101 oppositely disposed on the side wall of the shroud slide rail 5, the two guide plates 101 are disposed in a staggered manner, the two guide plates 101 are both located between the guide roller 601 and the open end of the shroud slide rail 5, and the height of the guide plates 101 is not less than half of the height of the shroud slide rail 5.
When using, sunshade cloth 4 can make guide board 101 share partly sunshade cloth 4 down the power of sagging in the middle under the action of gravity through crisscross guide board 101 that sets up to can make guide board 101 can cooperate nylon stay cord 7, realize the more stable injeciton to 4 border positions of sunshade cloth.
The end of the opposite end of the two guide plates 101 is provided with dense conduction rollers 102, and the conduction rollers 102 mainly reduce the friction force between the sunshade cloth 4 and the guide plates 101, so that the sunshade cloth 4 can be smoothly unfolded or rolled along the guard slide rail when in use.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, it is possible to make various improvements and modifications without departing from the technical principle of the present invention, and those improvements and modifications should be considered as the protection scope of the present invention.
Claims (9)
1. The vehicle sun-shading and light-blocking device is characterized by comprising a cloth unwinding reel (2) which is rotatably connected to a vehicle through a torsion spring (1) and a rope unwinding reel (3) which is driven by a driving device, sun-shading cloth (4) is wound on the cloth unwinding reel (2), shield slide rails (5) which are matched with the sun-shading cloth (4) are arranged on two sides of the cloth unwinding reel (2), roller conducting sets (6) are arranged in the shield slide rails (5), nylon pull ropes (7) which are guided by the roller conducting sets (6) and connected with the side edges of the sun-shading cloth (4) are arranged on the rope unwinding reel (3), and the driving device drives the rope unwinding reel (3) to unwind and unwind the nylon pull ropes (7) so that the sun-shading cloth (4) is unfolded or wound along the shield slide rails (5) under the action of the torsion spring (1) and the nylon pull ropes (7);
an auxiliary limiting piece (10) used for auxiliary positioning of the edge position of the sunshade cloth (4) is further arranged in the shield sliding rail (5), the auxiliary limiting piece (10) comprises two guide plates (101) which are oppositely arranged on the side wall of the shield sliding rail (5), the two guide plates (101) are arranged in a staggered mode, and dense conduction rollers (102) are arranged at the end heads of the opposite ends of the two guide plates (101);
the roller conducting set (6) comprises guide rollers (601) used for controlling the motion trail of the nylon pull rope (7), and the two guide plates (101) are located between the guide rollers (601) and the opening ends of the shield slide rails (5).
2. A sun-shading and light-blocking device for vehicle as claimed in claim 1, wherein a rope slot (11) is provided at the position where the rope-releasing reel (3) corresponds to the roller conducting set (6), and the nylon pulling rope (7) is wound in the rope slot (11).
3. The sun-shading and light-blocking device for the vehicle according to claim 1, wherein one end of the nylon pulling rope (7) far away from the rope releasing reel (3) passes through the side edge of the sun-shading cloth (4) to be fixedly connected with the cloth releasing reel (2), and the nylon pulling rope (7) is wound on the cloth releasing reel (2) along with the unfolding or rolling of the sun-shading cloth (4).
4. A sun-shading and light-blocking device for vehicles according to claim 3, characterized in that the nylon pulling rope (7) is provided with a plurality of fixing knots (8) which are matched with the sun-shading cloth (4) at equal intervals, and the sun-shading cloth (4) is fixedly connected with the nylon pulling rope (7) through the fixing knots (8).
5. The sun-shading and light-blocking device for the vehicle as claimed in claim 1, wherein a thin-walled tube (9) connected with a nylon pulling rope (7) is arranged at one end of the sun-shading cloth (4) far away from the cloth-releasing reel (2).
6. A sun-shading and light-blocking device for vehicle as claimed in claim 1, wherein said shield slide rail (5) is an arc structure fitting the windshield of the vehicle.
7. The sun-shading and light-blocking device for the vehicle according to claim 1, wherein the roller conducting set (6) further comprises a fixed pulley (602) for changing the conducting direction of the nylon pulling rope (7), the fixed pulley (602) is arranged at one end of the shield sliding rail (5) far away from the cloth-releasing reel (2), the number of the guide rollers (601) is multiple, the multiple guide rollers (601) are uniformly distributed in the shield sliding rail (5), and the nylon pulling rope (7) is conducted through the guide rollers (601) so that the sun-shading cloth (4) moves along a specified track in the shield sliding rail (5).
8. A sun-shading and light-blocking device for vehicle according to claim 1, characterized in that the height of the guiding plate (101) is not less than half of the height of the shroud sliding rail (5).
9. The sun-shading and light-blocking device for the vehicle according to claim 1 is characterized in that the cloth-releasing reel (2) is rotatably connected to the vehicle through at least two torsion springs (1), and the two torsion springs (1) are respectively arranged at two ends of the cloth-releasing reel (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110568532.5A CN113276648B (en) | 2021-05-25 | 2021-05-25 | Sun-shading and light-blocking device for vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110568532.5A CN113276648B (en) | 2021-05-25 | 2021-05-25 | Sun-shading and light-blocking device for vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113276648A CN113276648A (en) | 2021-08-20 |
| CN113276648B true CN113276648B (en) | 2023-04-07 |
Family
ID=77281212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110568532.5A Active CN113276648B (en) | 2021-05-25 | 2021-05-25 | Sun-shading and light-blocking device for vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113276648B (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8505607B2 (en) * | 2011-07-19 | 2013-08-13 | Horizons Window Fashions, Inc. | Window shade |
| CN105246255A (en) * | 2015-10-21 | 2016-01-13 | 重庆航凌电路板有限公司 | Flexible circuit board conveying device |
| CN206992587U (en) * | 2017-06-02 | 2018-02-09 | 国网河南睢县供电公司 | A kind of high-voltage connection Shunping County device |
| CN107499103A (en) * | 2017-09-01 | 2017-12-22 | 赖权古 | A kind of electric retractable sun shield |
| CN208290927U (en) * | 2018-05-25 | 2018-12-28 | 深圳昱讯科技有限公司 | A kind of intelligence windshield solar protection devices |
| CN211969147U (en) * | 2020-02-21 | 2020-11-20 | 钱厚鸿 | Sun-shading device for automobile glass |
| CN212073626U (en) * | 2020-04-10 | 2020-12-04 | 袁宁 | Automobile sunshade cloth device |
-
2021
- 2021-05-25 CN CN202110568532.5A patent/CN113276648B/en active Active
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| Publication number | Publication date |
|---|---|
| CN113276648A (en) | 2021-08-20 |
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