CN202863395U - Demisting device on inner side of windscreen - Google Patents
Demisting device on inner side of windscreen Download PDFInfo
- Publication number
- CN202863395U CN202863395U CN 201220521897 CN201220521897U CN202863395U CN 202863395 U CN202863395 U CN 202863395U CN 201220521897 CN201220521897 CN 201220521897 CN 201220521897 U CN201220521897 U CN 201220521897U CN 202863395 U CN202863395 U CN 202863395U
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- Prior art keywords
- demist
- bar
- demisting
- windshield
- windscreen
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Abstract
A demisting device on the inner side of a windscreen comprises a demisting driving motor assembly and a demisting device switch. The demisting driving motor assembly and the demisting device switch are fixed on a vehicle body. The demisting device on the inner side of the windscreen further comprises a demisting bar and a demisting bar fixing support, wherein the demisting bar is made of soft water absorbing materials and is tightly attached to the inner side surface of the windscreen, and the demisting bar fixing support is used for fixing the demisting bar. The demisting bar fixing support comprises a demisting bar fixing part and a motor connection part. One end, fixedly connected with one end of an output shaft of the demisting driving motor assembly, of the demisting bar fixing support is one end of the motor connection part. The other end of the motor connection part is connected with one end of the demisting bar fixing part in a hinged mode. A tension mechanism used for enabling the demisting bar to be tightly attached to the inner side surface of the windscreen is arranged between the demisting bar fixing part and the motor connection part. The demisting device on the inner side of the windscreen is capable of removing the mist attached to the inner side of the windscreen of a vehicle and has the advantages of being fast, reliable, and capable of quickly removing the mist attached on the inner side of the windscreen and facilitating improvement of driving safety.
Description
Technical field
The utility model relates to a kind of windshield annex, especially relates to the demister that a kind of removal is attached to the water smoke of automobile windscreen inner.
Background technology
In the vehicle traveling process, usually can be because of the difference of car internal and external temperature so that windshield surface attachment one deck water smoke, these water smokes can have a strong impact on the sight line of chaufeur.For traffic safety, must in time remove and be attached to the lip-deep water smoke of windshield.Now general ventilation demist method and the air-conditioning demist method of drying that adopts is come demist, and shortcoming is that the demist time is slow.Therefore we usually find, in order to accelerate demist, some driver can reduce the speed of a motor vehicle then while drive a vehicle with the manual water smoke of erasing of rag, more driver utilizes time of waiting traffic lights with the rag water smoke of erasing by hand, these methods are neither convenient, and are also dangerous.
Open April 30 in 2003, publication number is CN2547591Y, the Chinese patent file that name is called " windscreen defogging unit " discloses a kind of windshield demister, " by windshield wiper; magnet and demister form; a sheet rectangular magnet isometric with rubber strip is installed between the rubber strip of windshield wiper and windshield wiper rubber strip mounting seat; on the Windshield in operator's compartment with two two wide isometric demisters of the rubber strip with windshield wiper of position installation that windshield wiper is corresponding; demister is comprised of magnet and sponge; sponge is installed on the demist frame, magnet is installed between sponge and the demist frame, and sponge is pressed close to Windshield." shortcoming of the prior art is: during demist, must start simultaneously wiper, the time cycle is changed in this maintenance that will shorten wiper, improves automobile application maintenance cost, and consumption simultaneously increases electric power; Simultaneously, because demister relies on the adsorption work of magnet, come off easily, reliability of service is poor.
Summary of the invention
Goal of the invention of the present utility model mainly provides a kind of easy to use, reliable, windshield demister that can antifogging.
The used technical scheme of the utility model is: a kind of windshield demister, comprise demist drive motor assembly and demister switch, demist drive motor assembly and demister switch are fixed on the vehicle body, it is characterized in that: further comprising the demist bar of being made by flexible absorbent material, be close to the windshield surface, be used for the fixedly demist bar fixed support of demist bar, the output shaft of the support bracket fastened end of demist bar and demist drive motor assembly is fixedly linked.
The demist drive motor assembly here, similar with existing wiper motor assembly, be made of motor, driving device and adapter plate, driving device comprises housing, turbine, forms with worm screw, connecting rod, the rocking bar of turbine cooperation and the output shaft that links to each other with demist bar fixed support; Turbine, worm screw, connecting rod and rocking bar place in the housing, and the end of motor and worm screw links to each other, and demist drive motor assembly is fixed on the vehicle body by adapter plate, and the demist bar is close to the shield glass inner surface.When the shield glass inner surface water smoke occurs and affects driving sight, open the demister switch, the motor of demist drive motor assembly is started working, and drive demist bar is close to the front windshield inner surface and is moved, thereby wipes being adsorbed on the lip-deep water smoke of windshield.The demist bar can adopt sponge etc. have than strong absorptive can flexible material make, can guarantee like this applying of demist bar and front windshield inner surface closely, swinging once just can erase reliably is adsorbed on water smoke on the front windshield, easy to use reliably, and do not hinder glass.
As preferably, demist bar fixed support comprises demist bar fixed part and motor connecting portion; One end of the output shaft fixed connection of demist bar fixed support and demist drive motor assembly is an end of motor connecting portion, and an end of the other end of motor connecting portion and demist bar fixed part is hinged; Be provided with the tension structure that makes the demist bar be close to the windshield surface between demist bar fixed part and the motor connecting portion.This preferred version, described tension structure is similar to the corresponding construction in the wiper, comprises the tensioning spring that two ends link to each other with the motor connecting portion with demist bar fixed part respectively, reliable operation, it is convenient that the maintenance of demist bar is changed.
As preferably, described demist bar is the sponge product.This preferred version, the demist bar is made by sponge material, and cost is low, the demist good water absorption.
As preferably, the demist bar is the four prism type product, correspondingly demist bar fixed mount be provided with the demist bar adaptive, cross-sectional plane is trapezoidal demist bar hold down groove, the end face conducting of described demist bar hold down groove and demist bar fixed mount free end.This preferred version, the connecting portion of demist bar and demist bar fixed mount is fixed in the demist bar hold down groove, and the demist bar is reliable, quick and easy for installation with being connected of demist bar fixed mount, the maintenance of demist bar is changed easily.
In sum, the beneficial effect that brings of the present utility model is: easy to use, demist fast, be conducive to improve ride safety of automobile.
Description of drawings
Fig. 1 is that a kind of structure master of the present utility model looks scheme drawing;
Fig. 2 is a kind of connection structure scheme drawing of the utility model demist bar and demist bar fixed mount.
The specific embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
As shown in Figure 1, the utility model comprises demist drive motor assembly 3 and demister switch not shown, that be electrically connected with demist drive motor assembly, the demist bar 1 of being made by flexible absorbent material, be close to the windshield surface is used for the fixedly demist bar fixed support 2 of demist bar; Demist drive motor assembly and demister switch are fixed on the vehicle body; Demist drive motor assembly 3 is similar with the wiper motor assembly of existing vehicle wiper, is made of motor, driving device and adapter plate; Driving device comprises housing, turbine, and the worm screw that cooperates with turbine, connecting rod, rocking bar forms with the output shaft that links to each other with demist bar fixed support; Turbine, worm screw, connecting rod and rocking bar place in the housing, and the end of motor and worm screw links to each other, and demist drive motor assembly is fixed on the vehicle body by adapter plate, and demist drive motor assembly concrete structure is because being known technology, do not do at this and give unnecessary details.The output shaft 3.1 of one end of demist bar fixed support 2 and demist drive motor assembly 3 is fixedly linked.Present embodiment, demist bar fixed support 2 comprises demist bar fixed part 2.1 and motor connecting portion 2.2; Demist bar fixed support 2 is an end of motor connecting portion 2.2 with an end of the output shaft fixed connection of demist drive motor assembly 3, and an end of the other end of motor connecting portion 2.2 and demist bar fixed part 2.1 is hinged; Be provided with the tension structure that makes demist bar 1 be close to the windshield surface between demist bar fixed part 2.1 and the motor connecting portion 2.2, make corresponding tension structure that rain shaving blade is close to windscreen surface roughly the same (detail is not done at this and given unnecessary details) in this tension structure and the wiper, reliable operation is convenient to the maintain and replace of demist bar.Present embodiment, demist bar 1 is made by sponge material, be the four prism type product, the demist bar fixed part 2.1 of demist bar fixed mount 2(present embodiment correspondingly) be provided with demist bar 1 adaptive, cross-sectional plane is trapezoidal demist bar hold down groove (as shown in Figure 2), the end face conducting of described demist bar hold down groove and demist bar fixed mount 2 free ends, demist bar 1 is fixed in the demist bar hold down groove with the connecting portion of demist bar fixed mount 2, what demist bar 1 and Windshield were adjacent to is positioned at the outside of demist bar hold down groove except cloudy surface, so the demist bar is reliable with being connected of demist bar fixed mount, quick and easy for installation, the maintenance of demist bar is changed easily.
The specific embodiment of the above only is the better embodiment of the utility model, is not to limit implementation scope of the present utility model with this.For example, in above embodiment, can also add at the sidewall of demist bar several screw holes, correspondingly use the screw that is threaded with these screw holes and thrusts in the demist bar to strengthen being connected between demist bar and the demist bar fixed part between demist bar and the demist bar fixed part, thereby improve the connection reliability between demist bar and the demist bar fixed support.For another example, can also be first the demist bar stick on one with the adaptive lamellar of demist bar hold down groove bottom land on again peace arrive in the demist bar hold down groove connection quickness and high efficiency of demist bar and demist bar fixed mount.In a word, the equivalence done of all shapes according to the utility model, structure changes and ought to all be included in the protection domain of the present utility model.
Claims (4)
1. windshield demister, comprise demist drive motor assembly (3) and demister switch, demist drive motor assembly and demister switch are fixed on the vehicle body, it is characterized in that: further comprising the demist bar (1) of being made by flexible absorbent material, be close to the windshield surface, be used for the fixedly demist bar fixed support (2) of demist bar, the output shaft of an end of demist bar fixed support (2) and demist drive motor assembly (3) is fixedly linked.
2. windshield demister according to claim 1, it is characterized in that: demist bar fixed support (2) comprises demist bar fixed part (2.1) and motor connecting portion (2.2); Demist bar fixed support (2) is an end of motor connecting portion (2.2) with an end of the output shaft fixed connection of demist drive motor assembly (3), and an end of the other end of motor connecting portion (2.2) and demist bar fixed part (2.1) is hinged; Be provided with the tension structure that makes demist bar (1) be close to the windshield surface between demist bar fixed part (2.1) and the motor connecting portion (2.2).
3. windshield demister according to claim 1, it is characterized in that: described demist bar (1) is the sponge product.
4. according to claim 1 and 2 or 3 described windshield demisters, it is characterized in that: demist bar (1) is the four prism type product, correspondingly demist bar fixed mount (2) be provided with demist bar (1) adaptive, cross-sectional plane is trapezoidal demist bar hold down groove, the end face conducting of described demist bar hold down groove and demist bar fixed mount (2) free end, demist bar (1) is fixed in the demist bar hold down groove with the connecting portion of demist bar fixed mount (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220521897 CN202863395U (en) | 2012-10-11 | 2012-10-11 | Demisting device on inner side of windscreen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220521897 CN202863395U (en) | 2012-10-11 | 2012-10-11 | Demisting device on inner side of windscreen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202863395U true CN202863395U (en) | 2013-04-10 |
Family
ID=48030141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220521897 Expired - Fee Related CN202863395U (en) | 2012-10-11 | 2012-10-11 | Demisting device on inner side of windscreen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202863395U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103359063A (en) * | 2013-07-25 | 2013-10-23 | 苏州市润凯汽车配件制造有限公司 | Device for clearing fog on automobile window |
| CN108860063A (en) * | 2018-03-22 | 2018-11-23 | 河南科技大学 | A kind of car automatic defogging device and defogging method |
| CN111678939A (en) * | 2020-06-17 | 2020-09-18 | 劲牌有限公司 | Wine body cold stability analysis equipment and analysis method |
-
2012
- 2012-10-11 CN CN 201220521897 patent/CN202863395U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103359063A (en) * | 2013-07-25 | 2013-10-23 | 苏州市润凯汽车配件制造有限公司 | Device for clearing fog on automobile window |
| CN108860063A (en) * | 2018-03-22 | 2018-11-23 | 河南科技大学 | A kind of car automatic defogging device and defogging method |
| CN111678939A (en) * | 2020-06-17 | 2020-09-18 | 劲牌有限公司 | Wine body cold stability analysis equipment and analysis method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130410 Termination date: 20131011 |