CN109367514B - Automobile windscreen wiper capable of spraying water and preventing compression damage - Google Patents
Automobile windscreen wiper capable of spraying water and preventing compression damage Download PDFInfo
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- CN109367514B CN109367514B CN201811252455.7A CN201811252455A CN109367514B CN 109367514 B CN109367514 B CN 109367514B CN 201811252455 A CN201811252455 A CN 201811252455A CN 109367514 B CN109367514 B CN 109367514B
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- water
- windscreen wiper
- wiper
- windscreen
- pipeline
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S1/00—Cleaning of vehicles
- B60S1/02—Cleaning windscreens, windows or optical devices
- B60S1/46—Cleaning windscreens, windows or optical devices using liquid; Windscreen washers
- B60S1/48—Liquid supply therefor
- B60S1/52—Arrangement of nozzles; Liquid spreading means
- B60S1/522—Arrangement of nozzles; Liquid spreading means moving liquid spreading means, e.g. arranged in wiper arms
- B60S1/524—Arrangement of nozzles; Liquid spreading means moving liquid spreading means, e.g. arranged in wiper arms arranged in wiper blades
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- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Mechanical Engineering (AREA)
- Cleaning By Liquid Or Steam (AREA)
- Nozzles (AREA)
Abstract
The invention discloses a water-spraying compression damage-preventing automobile windscreen wiper, which structurally comprises a water-supplying fixer, a windscreen wiper device and a protective sleeve, wherein the water-spraying device is connected to the windscreen wiper through a water guide pipeline, so that the windscreen wiper can uniformly wet front windscreen, the cleaning of the windscreen wiper is improved, the maximum force fit between a windscreen wiper cleaner and the front windscreen is realized under the action of a water pressure opening device, the windscreen wiper is cleaned, the windscreen wiper is reset when the windscreen wiper stops working through a reset spring seat, a wiper strip is prevented from being easily damaged when being in a compressed state for a long time, the service life is prolonged, and a circular arc water guide pipeline is of a semi-circular arc structure, so that water can be better guided to prevent water accumulation, the diameter of the circular arc water guide pipeline is larger than that of a small-bore water spray pipeline, the space is reduced, and the flow speed is increased when water flows into the small-bore water, the wiper cleaner and the front windshield can be better wetted, and the cleaning of the wiper is improved.
Description
Technical Field
The invention relates to the field of a windscreen wiper, in particular to an automobile windscreen wiper capable of preventing compression damage by water spraying.
Background
The wiper is also called a wiper, a water deflector, a wiper or a windshield wiper, and is a device for wiping and removing raindrops and dust attached to a windshield of a vehicle. When the wiper strikes off the rainwater on the windshield, thereby can not lead to the rainwater to strike off unclean before the laminating of maximum dynamics, and the unable even moist windshield of water jet equipment, influence the cleanness of wiper, the present technical consideration is not comprehensive, has following drawback:
when the wiper strikes off the rainwater on the windshield, thereby can not lead to the rainwater to strike off unclean before the laminating of maximum dynamics, influence the effect performance of wiper, but the laminating of wiper and the maximum dynamics of preceding windshield can make the wiper strip be in compression state for a long time, easily cause the harm, influence life, and current water jet equipment sets up on car front deck lid usually, because water jet equipment is far away to preceding windshield distance, unable even moist front windshield, influence the cleanness of wiper.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a water-spraying compression damage prevention automobile windscreen wiper, so that the problem that when the windscreen wiper in the prior art scrapes rainwater on a windshield, the rainwater cannot be completely scraped due to the fact that the windscreen wiper cannot be attached to the front windshield with the maximum force, the function of the windscreen wiper is affected, but the wiper strip is in a compressed state due to the fact that the windscreen wiper is attached to the front windshield with the maximum force, damage is prone to being caused, the service life of the windscreen wiper is affected, an existing water spraying device is usually arranged on a front cabin cover of an automobile, and due to the fact that the distance from the water spraying device to the front windshield is long, the front windshield wiper cannot be uniformly wetted, and cleaning of.
In order to achieve the purpose, the invention is realized by the following technical scheme:
the utility model provides a car wiper that compression damage is prevented in water spray, its structure includes water supply fixer, windscreen wiper device, lag, the water supply fixer be connected with the windscreen wiper device, the windscreen wiper device be connected with the lag, the windscreen wiper device include water guide pipeline, water pressure opening device, windscreen wiper brusher, water spray damping device, housing, the water guide pipeline be connected with water pressure opening device, the housing in be equipped with windscreen wiper brusher, water spray damping device be connected with windscreen wiper brusher.
As a further scheme of the invention, the hydraulic opening device comprises a hydraulic cavity, a movable plate, a limiting block, a sealing ring, a spring seat, a connecting rod and a movable clamping piece, wherein the movable plate is arranged in the hydraulic cavity, the sealing ring is attached to the rear surface of the movable plate, the limiting block is arranged in the outer housing, the spring seat is attached to the connecting rod, and the connecting rod and the movable clamping piece are of an integrated structure.
As a further scheme of the invention, the wiper cleaner comprises a waterproof layer, a connecting interlayer, a wiper rubber strip, a reset spring seat and a fixed clamping groove, wherein the lower surface of the waterproof layer is attached to the upper surface of the connecting interlayer, the connecting interlayer is connected with the wiper rubber strip, the reset spring seat is attached to the lower surface of the connecting interlayer, and the connecting interlayer is provided with the fixed clamping groove.
As a further scheme of the invention, the water spraying wetting device comprises an arc water guiding pipeline and a small-aperture water spraying pipeline, and the arc water guiding pipeline and the small-aperture water spraying pipeline are of an integrated structure.
As a further scheme of the invention, a water guide pipeline is arranged in the water supply fixer, and the water spraying device is connected to the windscreen wiper, so that the windscreen wiper can uniformly wet the front windshield, and the cleanness of the windscreen wiper is improved.
As a further scheme of the invention, the top end of the movable clamping piece is semicircular and has the diameter of 0.5cm, so that the movable clamping piece can be better connected with the connecting interlayer to prevent the clamping of the shell.
As a further scheme of the invention, the circular arc water guide pipeline is of a semi-circular arc structure, so that water flow can be better guided to prevent water accumulation, and the diameter of the circular arc water guide pipeline is larger than that of the small-aperture water spray pipeline, so that when water flows into the small-aperture water spray pipeline, the space is reduced, and the flow speed is increased.
Advantageous effects of the invention
Compared with the traditional windscreen wiper, the invention connects the water spraying device to the windscreen wiper through the water guide pipeline, so that the windscreen wiper can uniformly wet the front windshield, the cleaning of the windscreen wiper is improved, the wiper cleaner is attached to the front windshield with maximum force under the action of the hydraulic opening device to improve the cleaning of the wiper, the wiper resets when the wiper stops working through the reset spring seat, the wiper strip is prevented from being easily damaged when being in a compressed state for a long time, the service life is prolonged, and the circular arc water guide pipeline is of a semi-circular arc structure, thereby better guiding water flow and preventing water accumulation, the diameter of the arc water guide pipeline is larger than that of the small-aperture water spray pipeline, thereby when making rivers to the aperture pipeline that spouts, the space diminishes the velocity of flow and increases fast, wet windscreen wiper cleaner and the preceding glass that can be better, improve the cleanness of windscreen wiper.
Drawings
Other features, objects and advantages of the invention will become more apparent from a reading of the detailed description of non-limiting embodiments with reference to the attached drawings.
In the drawings:
fig. 1 is a schematic structural view of a water-spraying compression damage-preventing automobile wiper blade according to the present invention.
Fig. 2 is a plan view showing a structure of a wiper device according to the present invention.
Fig. 3 is a schematic side view of a wiper device according to the present invention.
Fig. 4 is a side view showing a detailed structure of a wiper device according to the present invention.
Fig. 5 is a schematic structural view of a wiper cleaner according to the present invention.
Fig. 6 is a working state diagram of a wiper device according to the present invention.
In the figure: the device comprises a fixer-1, a wiper device-2, a protective sleeve-3, a water conduit-21, a water pressure opening device-22, a wiper cleaner-23, a water spray wetting device-24, an outer housing-25, a water pressure cavity-2201, a moving plate-2202, a limit block-2203, a seal ring-2204, a spring seat-2205, a connecting rod-2206, a moving clamp-2207, a waterproof layer-2301, a connecting interlayer-2302, a wiper adhesive tape-2303, a reset spring seat-2304, a fixed clamping groove-2305, an arc water conduit-2401 and a small-aperture water spray conduit-2402.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1-6, the present invention provides a technical solution for a water-spraying compression damage-preventing automobile wiper:
as shown in fig. 1-3, a water-spraying compression damage prevention automobile windscreen wiper structurally comprises a water supply fixer 1, a wiper device 2 and a protective sleeve 3, wherein the water supply fixer 1 is connected with the wiper device 2, the wiper device 2 is connected with the protective sleeve 3, the wiper device 2 comprises a water guiding pipeline 21, a water pressure opening device 22, a wiper cleaner 23, a water spraying wetting device 24 and an outer casing 25, the water guiding pipeline 21 is connected with the water pressure opening device 22, the wiper cleaner 23 is arranged in the outer casing 25, the water spraying wetting device 24 is connected with the wiper cleaner 23, and the water spraying device is connected to the windscreen wiper through the water guiding pipeline 21, so that the windscreen wiper can uniformly wet front windscreen, and the cleaning of the windscreen wiper is improved.
As shown in fig. 4, the hydraulic opening device 22 includes a hydraulic chamber 2201, a moving plate 2202, a limit block 2203, a seal ring 2204, a spring seat 2205, a connecting rod 2206, and a moving fastener 2207, wherein the moving plate 2202 is arranged in the hydraulic chamber 2201, the seal ring 2204 is attached to the rear surface of the moving plate 2202, the limit block 2203 is arranged in the outer housing 25, the spring seat 2205 is attached to the connecting rod 2206, the connecting rod 2206 and the moving fastener 2207 are integrated, and when the hydraulic pressure in the hydraulic chamber 2201 reaches a certain level, the wiper cleaner 23 is pushed to be attached to the front windshield with the maximum force, so as to improve the cleaning performance of the wiper.
As shown in fig. 4-6, the wiper cleaner 23 includes a waterproof layer 2301, a connection interlayer 2302, a wiper rubber strip 2303, a reset spring seat 2304, and a fixing groove 2305, wherein a lower surface of the waterproof layer 2301 is attached to an upper surface of the connection interlayer 2302, the connection interlayer 2302 is connected to the wiper rubber strip 2303, the reset spring seat 2304 is attached to a lower surface of the connection interlayer 2302, the connection interlayer 2302 is provided with the fixing groove 2305, and the reset spring seat 2304 is used to reset the wiper when the wiper stops working, thereby preventing the wiper strip from being easily damaged when the wiper strip is compressed for a long time and prolonging the service life.
As shown in fig. 4, water spray damping device 24 include circular arc aqueduct 2401, aperture diameter water spray pipeline 2402, circular arc aqueduct 2401 and aperture diameter water spray pipeline 2402 be the integral structure, be the semicircle structure through circular arc water spray pipeline 2401 to guide rivers that can be better prevent ponding, and circular arc aqueduct 2401's aperture diameter aperture water spray pipeline 2402 is big, thereby when making rivers to aperture diameter water spray pipeline 2402 in, the space diminishes the velocity of flow and accelerates, makes the better moist windscreen wiper cleaner 23 of rivers and front windshield, improves the cleanness of rivers.
The specific realization principle is as follows: when the windscreen wiper is started, water is introduced into the water pressure cavity 2201 through the water guide pipeline 21, when the water pressure reaches a standard, the water pushes the moving plate 2202 to move, so that the moving plate 2202 drives the moving clamp 2207 to move through the connecting rod 2206 to be separated from the connecting interlayer 2302, meanwhile, the water flow is prevented from permeating through the sealing ring 2204, the moving clamp 2207 is separated from the connecting interlayer 2302, the water pressure pushes the wiper cleaner 23 to move, when the waterproof layer 2301 moves to the position of the water spraying and wetting device 24, a wiper rubber strip 2303 in the wiper cleaner 23 is just attached to the windshield with the maximum force, meanwhile, the water flow is introduced into the small-aperture water spray pipeline 2402 from the circular-arc water guide pipeline 2401, and the water flow can be better guided to prevent water accumulation due to the fact that the circular-arc water guide pipeline 2401 is of a semicircular-arc structure, and the diameter of the circular-arc water guide pipeline 2401 is larger than the small-aperture water spray pipeline 2402, so that, the space diminishes the velocity of flow and increases soon for aperture gushing water pipe 2402 spouts rivers to the clear ware 23 of brushing of windscreen wiper and preceding fender glass, and the clear ware 23 of brushing of moist windscreen wiper and preceding fender glass that can be better improve the cleanness of windscreen wiper.
The invention solves the problems that when the windscreen wiper in the prior art scrapes off the rainwater on the windscreen, the windscreen wiper cannot be attached to the front windscreen with the maximum force, so that the rainwater cannot be completely scraped, the function of the windscreen wiper is influenced, but the wiper strip is in a compressed state for a long time due to the maximum force attachment of the windscreen wiper and the front windscreen, the damage is easy to cause, and the service life is influenced, the existing water spraying device is usually arranged on a front cabin cover of an automobile, and the cleaning of the windscreen wiper is influenced because the distance from the water spraying device to the front windscreen is long and the front windscreen wiper cannot be uniformly wetted, and the cleaning of the windscreen wiper is influenced because the water spraying device and the front windscreen wiper are far away from each other by the mutual combination of the parts, and make the wiper during stop work reset through the reset spring seat, prevent that the wiper strip from being in compression state for a long time and easily causing the harm, and improve life, and because arc water guide pipeline is the semicircle structure, thereby guide rivers that can be better prevent ponding, and the diameter ratio aperture diameter water spray pipeline of arc water guide pipeline is big, thereby when making rivers to aperture diameter water spray pipeline in, the space diminishes the velocity of flow and increases fast, clear brush ware of moist windscreen wiper and the preceding fender glass that can be better, improve the cleanness of wiper.
While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (2)
1. The utility model provides a car wiper that compression damage is prevented in water spray, its structure includes water supply fixer (1), windscreen wiper device (2), lag (3), its characterized in that:
the water supply fixer (1) is connected with the wiper device (2), and the wiper device (2) is connected with the protective sleeve (3);
the windscreen wiper device (2) comprises a water guide pipeline (21), a water pressure opening device (22), a windscreen wiper cleaner (23), a water spraying wetting device (24) and an outer housing (25), wherein the water guide pipeline (21) is connected with the water pressure opening device (22), the windscreen wiper cleaner (23) is arranged in the outer housing (25), and the water spraying wetting device (24) is connected with the windscreen wiper cleaner (23);
the hydraulic opening device (22) comprises a hydraulic cavity (2201), a moving plate (2202), a limiting block (2203), a sealing ring (2204), a spring seat (2205), a connecting rod (2206) and a moving clamping piece (2207), wherein the moving plate (2202) is arranged in the hydraulic cavity (2201), the sealing ring (2204) is attached to the rear surface of the moving plate (2202), the limiting block (2203) is arranged in the outer housing (25), the spring seat (2205) is attached to the connecting rod (2206), and the connecting rod (2206) and the moving clamping piece (2207) are of an integrated structure;
the windscreen wiper cleaner (23) comprises a waterproof layer (2301), a connecting interlayer (2302), a windscreen wiper adhesive tape (2303) and a reset spring seat (2304), wherein the lower surface of the waterproof layer (2301) is attached to the upper surface of the connecting interlayer (2302), the connecting interlayer (2302) is connected with the windscreen wiper adhesive tape (2303), and the reset spring seat (2304) is attached to the lower surface of the connecting interlayer (2302);
when the windscreen wiper is started, water is introduced into the water pressure cavity (2201) through the water guide pipeline (21), when the water pressure reaches the standard, the water can push the moving plate (2202) to move, the moving plate (2202) drives the moving clamping piece (2207) to move through the connecting rod (2206) to be separated from the connecting interlayer (2302), meanwhile, water seepage is prevented through the sealing ring (2204), the moving clamping piece (2207) is separated from the connecting interlayer (2302), the water pressure pushes the windscreen wiper cleaning device (23) to move, and when the waterproof layer (2301) moves to the position of the water spraying wetting device (24), a windscreen wiper rubber strip (2303) in the windscreen wiper cleaning device (23) is just attached to the windshield with the maximum force.
2. The automobile windscreen wiper capable of preventing compression damage by spraying water as claimed in claim 1, wherein: the water spraying wetting device (24) comprises an arc water guiding pipeline (2401) and a small-bore water spraying pipeline (2402), wherein the arc water guiding pipeline (2401) and the small-bore water spraying pipeline (2402) are of an integrated structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811252455.7A CN109367514B (en) | 2018-10-25 | 2018-10-25 | Automobile windscreen wiper capable of spraying water and preventing compression damage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811252455.7A CN109367514B (en) | 2018-10-25 | 2018-10-25 | Automobile windscreen wiper capable of spraying water and preventing compression damage |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109367514A CN109367514A (en) | 2019-02-22 |
| CN109367514B true CN109367514B (en) | 2021-06-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811252455.7A Active CN109367514B (en) | 2018-10-25 | 2018-10-25 | Automobile windscreen wiper capable of spraying water and preventing compression damage |
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| Country | Link |
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| CN (1) | CN109367514B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113771798B (en) * | 2021-08-30 | 2024-01-16 | 岚图汽车科技有限公司 | Windscreen wiper |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI54081B (en) * | 1971-12-22 | 1978-06-30 | Hans Berkelius | DRIVMOTOR FOER TORKANORDNING FOER GLASYTOR |
| DE2725405A1 (en) * | 1977-06-04 | 1978-12-14 | Egon Gelhard | Windscreen wiper blade - has foam strip pressable against surface by pressurised cleaning fluid fed to integral chamber |
| DE19612134A1 (en) * | 1996-03-27 | 1997-10-02 | Teves Gmbh Alfred | Wiper blade for cleaning vehicle windows |
| CN203485883U (en) * | 2013-09-27 | 2014-03-19 | 浙江工贸职业技术学院 | Vehicle windscreen wiper |
| CN104071130A (en) * | 2014-06-24 | 2014-10-01 | 梁淑慧 | Automotive windscreen wiper |
| CN107662585A (en) * | 2017-09-28 | 2018-02-06 | 路国廷 | Windshield wiper blade assembly, electrical heating type wiper and automobile |
-
2018
- 2018-10-25 CN CN201811252455.7A patent/CN109367514B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI54081B (en) * | 1971-12-22 | 1978-06-30 | Hans Berkelius | DRIVMOTOR FOER TORKANORDNING FOER GLASYTOR |
| DE2725405A1 (en) * | 1977-06-04 | 1978-12-14 | Egon Gelhard | Windscreen wiper blade - has foam strip pressable against surface by pressurised cleaning fluid fed to integral chamber |
| DE19612134A1 (en) * | 1996-03-27 | 1997-10-02 | Teves Gmbh Alfred | Wiper blade for cleaning vehicle windows |
| CN203485883U (en) * | 2013-09-27 | 2014-03-19 | 浙江工贸职业技术学院 | Vehicle windscreen wiper |
| CN104071130A (en) * | 2014-06-24 | 2014-10-01 | 梁淑慧 | Automotive windscreen wiper |
| CN107662585A (en) * | 2017-09-28 | 2018-02-06 | 路国廷 | Windshield wiper blade assembly, electrical heating type wiper and automobile |
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| Publication number | Publication date |
|---|---|
| CN109367514A (en) | 2019-02-22 |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Pei Xinglu Inventor after: Tan Jun Inventor after: Li Shangwei Inventor after: Other inventor requests not to publish the name Inventor before: Request for anonymity |
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| CB03 | Change of inventor or designer information | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20210514 Address after: 201601 no.639, sizhuan Road, Sijing Town, Songjiang District, Shanghai Applicant after: SHANGHAI YUELIAN RUBBER & PLASTIC PRODUCTS Co.,Ltd. Address before: 572621 138 Lubao South Road, Basuo Town, Dongfang City, Hainan Province Applicant before: Wu Yuli |
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