CN209225118U - Windscreen wiper brush head, rain shaving blade and water spray windscreen wiper - Google Patents
Windscreen wiper brush head, rain shaving blade and water spray windscreen wiper Download PDFInfo
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- CN209225118U CN209225118U CN201821544980.1U CN201821544980U CN209225118U CN 209225118 U CN209225118 U CN 209225118U CN 201821544980 U CN201821544980 U CN 201821544980U CN 209225118 U CN209225118 U CN 209225118U
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- water
- windscreen wiper
- brush head
- water jet
- side plate
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Abstract
The utility model discloses a kind of windscreen wiper brush head, the section including being surrounded by top plate and two blocks of side plates is in the brush head ontology of concave shape, is provided with intake tunnel and water jet at least one block of side plate, water jet is connected to intake tunnel.A kind of rain shaving blade, including rain shaving blade ontology are also disclosed, above-mentioned windscreen wiper brush head is detachably provided in the middle part of rain shaving blade ontology.Also disclose a kind of water spray windscreen wiper, including rain shaving blade ontology and scraping arm, rain shaving blade ontology is connected by above-mentioned windscreen wiper brush head with scraping arm, and scraping arm section is in concave shape, and scraping arm is internally provided with water-supply-pipe, and water-supply-pipe is connected with intake tunnel.This windscreen wiper brush head can directly improve on the basis of traditional windscreen wiper brush head, increase intake tunnel, water jet and the transfer passage for being connected to intake tunnel and water jet, it produces and is simple to manufacture, improving cost is low, and improved windscreen wiper brush head only increases the volume of very little, will not influence arrangement or the visual field because increasing occupied space.
Description
Technical field
The utility model relates to field of automobile parts and components, and in particular to a kind of windscreen wiper brush head, rain shaving blade and water spray windscreen wiper.
Background technique
Traditional water spray for automobile mode is usually that spray module is mounted on ventilation cover plate or bonnet, and water covers when water spray
Lid front glass window influences the visual field of driver, and the consumption of cleaning solution is larger, thereby increases and it is possible to which being splashed to other other than glass should not spray
The position being spread across.
In order to solve these problems, part of the manufacturer has developed water spray windscreen wiper, and hole for water spraying is arranged on rain shaving blade, but
On rain shaving blade after aperture, the intensity of rain shaving blade is influenced, causes each position of rain shaving blade to be pressurized uneven, it is not easy to pressed glass, shadow
Ring the cleaning effect to glass.
In addition, application No. is 201710587454.7 applications for a patent for invention to disclose a kind of water spray windscreen wiper arm assembly, lead to
It crosses and increases spray module on the windscreen wiper arm connection connecting with rain shaving blade, sprayed water using spray module, reach and save cleaning solution, keep away
Exempt from the problem of water spray influences sight, but this water spray windscreen wiper leads to windscreen wiper due to being to increase water injector on windscreen wiper arm connection
The structure of arm connection is more complicated, and manufacture and assembly difficulty are high, and increased costs are more, and occupied space is bigger, influences vehicle cloth
It sets or the visual field.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of windscreen wiper brush head, rain shaving blade and water spray windscreen wiper, knots
Structure is simpler, reduces manufacture and assembly difficulty, and will not influence arrangement or the visual field.
The utility model technical scheme applied to solve the technical problem is: windscreen wiper brush head, including by top plate and two pieces of sides
The section that plate surrounds is in the brush head ontology of concave shape,
It is provided with intake tunnel and water jet at least one block of side plate, the water jet is connected to intake tunnel.
Further, the intake tunnel is the water inlet pipe that side plate one end is arranged in, the water inlet pipe far from side plate one
End is provided with pipe fitting.
Further, 3 water jets are at least provided on one block of side plate, 3 water jets are connected to intake tunnel.
Further, 3 water jets on every block of side plate include the first water jet, the second water jet and third water jet,
First water jet and the second water jet are respectively arranged at the both ends end face of side plate, and third water jet is set to the bottom of side plate
Face.
Further, the bottom setting of described side plate one end is jagged, and the third water jet is set to the roof of notch.
It further, further include spherical spray head, the spherical shape spray head includes adjusting ball head and spray head straight section, the adjusting ball
The outer surface of head is cambered surface, and the outer diameter of adjusting ball head is greater than the outer diameter of spray head straight section, is provided in spherical spray head through adjusting
The one end in the water spray channel of bulb and spray head straight section, the water spray channel is connected to intake tunnel, and the other end is water jet；
Spray head positioning chamber is provided on the side plate, the spray head positioning chamber includes positioning section and water exit end, the positioning
The inner wall of section is arc-shaped, and the diameter of the positioning section is greater than the diameter of water exit end, and the diameter of water exit end is greater than spray head straight section
Diameter, the outer surface of the adjusting ball head are bonded with the inner wall of positioning section and by positioning section clamping fixeds, and the spray head straight section is stretched
Enter in water exit end, and the water jet of spray head straight section is located inside water exit end.
Further, the water jet passes through the duct being arranged in side plate and is connected to intake tunnel.
Rain shaving blade, including rain shaving blade ontology are detachably provided with above-mentioned windscreen wiper brush head in the middle part of the rain shaving blade ontology.
Water spray windscreen wiper, including rain shaving blade ontology and scraping arm, the rain shaving blade ontology pass through above-mentioned windscreen wiper brush head and scraping arm phase
Even, the scraping arm section is in concave shape, and scraping arm is internally provided with water-supply-pipe, and the water-supply-pipe is connected with intake tunnel.
Compared with prior art, the utility model has the beneficial effects that this windscreen wiper brush head can be in traditional windscreen wiper brush head
On the basis of directly improve, increase intake tunnel, water jet and connection intake tunnel and the transfer passage of water jet be
Can, it produces and is simple to manufacture, improving cost is low, and improved windscreen wiper brush head only increases the volume of very little, will not account for because of increase
Arrangement or the visual field are influenced with space.
Detailed description of the invention
Fig. 1 is the perspective view of the utility model water spray windscreen wiper；
Fig. 2 is the perspective view of the utility model water spray windscreen wiper；
Fig. 3 is the perspective view of the utility model water spray windscreen wiper；
Fig. 4 is the main view schematic cross-sectional view of the side plate of the utility model water spray windscreen wiper；
Fig. 5 is the schematic diagram of the utility model rain shaving blade；
Fig. 6 is the schematic cross-sectional view of the utility model water spray rain brush；
Appended drawing reference: 1-side plate；11-pipe fittings；12-ducts；13-notches；2-top plates；3-intake tunnels；4—
Water jet；41-the first water jet；42-the second water jet；43-third water jets；51-adjusting ball heads；52-spray heads are straight
Section；53-water spray channels；10-windscreen wiper brush heads；20-rain shaving blade ontologies；30-scraping arms；31-water-supply-pipes.
Specific embodiment
The present invention will be further described with reference to the accompanying drawings and examples.
As shown in Figure 1, Figure 2 and Figure 3, the windscreen wiper brush head 10 of the utility model, including surrounded by top plate 2 and two blocks of side plates 1
Section be in concave shape brush head ontology,
Intake tunnel 3 and water jet 4 are provided at least one block of side plate 1, the water jet 4 is connected to intake tunnel 3.
Top plate 2 and side plate 1 are integrally formed, and when in use, the top plate 2 of brush head ontology is located at the top of two blocks of side plates 1, side plate
1 bottom is close to glass for vehicle window, therefore, when the orientation such as top, bottom in the utility model are with the use of windscreen wiper brush head
State is as reference.It is also provided on brush head ontology for being detachably connected and being used for and scraping arm 30 with rain shaving blade ontology 20
Connected connection structure, connection structure use any one existing structure.
Intake tunnel 3 is connected with ejected wash water conveying mechanism, and for ejected wash water to be delivered to water jet 4, water jet 4 is used for will
Ejected wash water sprays.
By being arranged intake tunnel 3 and water jet 4 on windscreen wiper brush head 10, with windscreen wiper movement to glass for vehicle window into
Row part water spray, spray field is small, and amount of water sprayed is less, can save ejected wash water, and large area when water spray is avoided to cover glass for vehicle window
And the problem of influencing the visual field.In addition, the utility model can directly improve on the basis of traditional windscreen wiper brush head, specifically
Ground increases intake tunnel 3, water jet 4 and the transfer passage for being connected to intake tunnel 3 and water jet 4, production and manufacture letter
Single, improving cost is low, and the volume of improved windscreen wiper brush head 10 increase very littles, will not influence because increasing occupied space whole
Vehicle arrangement or the visual field.
Intake tunnel 3 can be hose or the structures such as the hole that is arranged on side plate 1, intake tunnel 3 can directly with spray
The mouth of a river 4 is connected, it is preferred that the intake tunnel 3 is the water inlet pipe that 1 one end of side plate is arranged in, and the water inlet pipe is far from side plate 1
One end be provided with pipe fitting 11.Water inlet pipe can be integrally formed with side plate 1, and pipe fitting 11 can facilitate and exterior washings water
Conveying mechanism phase.Water jet 4 passes through the duct 12 being arranged in side plate 1 and is connected to intake tunnel 3, and ejected wash water is successively through over cleaning
Water jet 4 is reached behind water conveying mechanism, pipe fitting 11, water inlet pipe and duct 12, then sprays to glass for vehicle window from water jet 4.
1 intake tunnel 3 and several water jets 4 can be only set on one block of side plate 1, it can also be on two blocks of side plates 1
1 intake tunnel 3 and several water jets 4 is respectively set, the quantity of water jet 4 can be one or more, it is preferred that such as Fig. 4
It is shown, it is provided with 3 water jets, 4,3 water jets 4 at least one block of side plate 1 and is connected to intake tunnel 3.
Specifically, 1 intake tunnel 3 and 3 water jet 4 can be set on one block of side plate 1, it can also be in two blocks of side plates
1 intake tunnel 3 and 3 water jet 4 is provided on 1, the intake tunnel 3 on every block of side plate 1 and the spray on same side plate 1
The mouth of a river 4 is connected to.By being respectively provided with 3 water jets 4 on two blocks of side plates 1, each water jet 4 be located on same side plate 1
Intake tunnel 3 is connected to, and being provided with 6 water jets 4 altogether in use, ejected wash water sprays respectively from 6 water jets 4 makes ejected wash water
It spreads out, can be improved the uniformity of water spray, play better cleaning action.
3 water jets 4 on every block of side plate 1 can be set in any position of side plate 1, as further preferred technology
Scheme, 3 water jets 4 on every block of side plate 1 include the first water jet 41, the second water jet 42 and third water jet 43, described
First water jet 41 and the second water jet 42 are respectively arranged at the both ends end face of side plate 1, and third water jet 43 is set to side plate 1
Bottom surface.First water jet 41 and the glass for vehicle window at the second water jet 42 towards 1 both ends of side plate are sprayed water, 43 court of third water jet
The glass for vehicle window water spray below brush head ontology, since the length direction of side plate 1 and the length direction of rain shaving blade are consistent, cleaning
When glass for vehicle window, rain shaving blade is moved close to glass for vehicle window and to and fro, after above-mentioned spray mode, the first water jet 41 and
The water spraying direction of two water jets 42 is the length direction of rain shaving blade, the cleaning sprayed from the first water jet 41 and the second water jet 42
Water energy enough cooperates with the rain shaving blade of brush head ontology two sides, cleaning that is glass for vehicle window sassafras is clean, and spraying from third water jet 43
Rain shaving blade of the water energy enough and at brush head ontology cooperates, and glass for vehicle window sassafras is clean, ensure that and sprays water from the first water jet 41, second
The cleaning range for the ejected wash water covering windscreen wiper item that mouth 42 and third water jet 43 spray, improves cleaning effect and efficiency.
Since the spacing between traditional 1 bottom surface of side plate and glass for vehicle window is very small, the cleaning of the injection of third water jet 43
Water cannot flow to wider region, therefore, as shown in figure 4, the bottom setting jagged 13 of 1 one end of the side plate, described the
Three water jets 43 are set to the roof of notch 13, guarantee there is spacing appropriate between third water jet 43 and glass for vehicle window, protect
Demonstrate,prove the mobility of ejected wash water.
Since the surface angle of the glass for vehicle window of different money automobiles and the length of rain shaving blade are different, when the table of glass for vehicle window
The length of face angle degree or rain shaving blade change when, the water spray angle of water jet 4 should also be as making adjustment, with guarantee spray field with
The clean range of rain shaving blade is adapted to, for the ease of the adjustment for angle of spraying water, as shown in figure 4, the utility model further includes spherical spray
Head, the spherical shape spray head include adjusting ball head 51 and spray head straight section 52, and the outer surface of the adjusting ball head 51 is cambered surface, and is adjusted
The outer diameter of bulb 51 is greater than the outer diameter of spray head straight section 52, is provided in spherical spray head through adjusting ball head 51 and spray head straight section 52
Water spray channel 53, the one end in water spray channel 53 is connected to by duct 12 with intake tunnel 3, and the other end is water jet 4.The side
Spray head positioning chamber is provided on plate 1, the spray head positioning chamber includes positioning section and water exit end, and the inner wall of the positioning section is in arc
Shape, and the diameter of the positioning section is greater than the diameter of water exit end, the diameter of water exit end is greater than the diameter of spray head straight section 52, the tune
The outer surface of section bulb 51 is bonded with the inner wall of positioning section and by positioning section clamping fixed, and the spray head straight section 52 protrudes into water exit end
In, and the water jet 4 of spray head straight section 52 is located inside water exit end.
Adjusting ball head 51 is metal or plastic material, such as brass, POM, outer surface are spherical surface, the inner wall and tune of positioning section
The mating surface for saving bulb 51 is spherical surface, and adjusting ball head 51 is rotated, so as to adjust spray head straight section 52 and glass for vehicle window it
Between angle.Since windscreen wiper brush head 10 is usually plastic material, there is certain elasticity, therefore, adjusting ball head 51 can pass through
The mode and positioning section of interference fit cooperate, and can either guarantee the stability of adjusting ball head 51, and can be realized adjusting ball head 51
It is rotatably mounted.Spray head straight section 52 in adjusting ball head 51 be integrally formed, ejected wash water be introduced into water spray channel 53, then from water spray channel
53 eject.The diameter of water exit end is greater than the diameter of spray head straight section 52, ensure that the angle of spray head straight section 52 has enough tune
Save space.The water jet 4 of spray head straight section 52 is located inside water exit end, i.e., spray head straight section 52 does not extend to except water exit end, plays
Protective effect to spray head straight section 52 can prevent spray head straight section 52 to be collided and rotate during transport, assembly, into
And prevent water spray angle from changing.
As shown in figure 5, the rain shaving blade of the utility model, including rain shaving blade ontology 20, the middle part of the rain shaving blade ontology 20
It is detachably provided with above-mentioned windscreen wiper brush head 10.Rain shaving blade ontology 20 can be used arbitrary existing structure, rain shaving blade ontology 20 with
The connection type of windscreen wiper brush head 10 is also possible to the arbitrary prior art.
As shown in fig. 6, the water spray windscreen wiper of the utility model, including rain shaving blade ontology 20 and scraping arm 30, the rain shaving blade sheet
Body 20 is connected by above-mentioned windscreen wiper brush head 10 with scraping arm 30, and 30 section of scraping arm is in concave shape, and the inside of scraping arm 30 is arranged
There is water-supply-pipe 31, the water-supply-pipe 31 is connected with intake tunnel 3.
Water-supply-pipe 31 is used to ejected wash water being delivered to intake tunnel 3, and using hose, the ejected wash water in one end and automobile is supplied
It is connected to device, the other end is connected with intake tunnel 3, specifically connect with pipe fitting 11.Water-supply-pipe 31 is arranged in scraping arm 30
In groove, space can be saved, and water-supply-pipe 31 is made to hide setting, is not affected the appearance.Scraping arm 30 specifically connects with windscreen wiper brush head 10
Binding structure uses the arbitrary prior art.
Claims (9)
1. windscreen wiper brush head, the section including being surrounded by top plate (2) and two pieces of side plates (1) is in the brush head ontology of concave shape, feature
It is,
It is provided with intake tunnel (3) and water jet (4) at least one piece of side plate (1), the water jet (4) and intake tunnel (3)
Connection.
2. windscreen wiper brush head according to claim 1, which is characterized in that the intake tunnel (3) is to be arranged in side plate (1) one
The water inlet pipe at end, the water inlet pipe are provided with pipe fitting (11) far from one end of side plate (1).
3. windscreen wiper brush head according to claim 1, which is characterized in that be provided with 3 water jets at least one piece of side plate (1)
(4), 3 water jets (4) are connected to intake tunnel (3).
4. windscreen wiper brush head according to claim 3, which is characterized in that 3 water jets (4) on every piece of side plate (1) include
First water jet (41), the second water jet (42) and third water jet (43), first water jet (41) and the second water jet
(42) it is respectively arranged at the both ends end face of side plate (1), third water jet (43) is set to the bottom surface of side plate (1).
5. windscreen wiper brush head according to claim 4, which is characterized in that the bottom setting of described side plate (1) one end is jagged
(13), the third water jet (43) is set to the roof of notch (13).
6. according to claim 1, windscreen wiper brush head described in 2,3,4 or 5, which is characterized in that further include spherical spray head, the spherical shape
Spray head includes adjusting ball head (51) and spray head straight section (52), and the outer surface of the adjusting ball head (51) is cambered surface, and adjusting ball head
(51) outer diameter is greater than the outer diameter of spray head straight section (52), is provided in spherical spray head through adjusting ball head (51) and spray head straight section
(52) one end in water spray channel (53), water spray channel (53) is connected to intake tunnel (3), and the other end is water jet (4)；
Spray head positioning chamber is provided on the side plate (1), the spray head positioning chamber includes positioning section and water exit end, the positioning section
Inner wall it is arc-shaped, and the diameter of the positioning section is greater than the diameter of water exit end, and the diameter of water exit end is greater than spray head straight section (52)
Diameter, the outer surface of the adjusting ball head (51) is bonded with the inner wall of positioning section and by positioning section clamping fixed, the spray head
Straight section (52) protrudes into water exit end, and the water jet (4) of spray head straight section (52) is located inside water exit end.
7. windscreen wiper brush head according to claim 1, which is characterized in that the water jet (4) is by setting in side plate (1)
Duct (12) be connected to intake tunnel (3).
8. rain shaving blade, including rain shaving blade ontology (20), which is characterized in that the middle part of the rain shaving blade ontology (20) is removably set
It is equipped with the windscreen wiper brush head (10) as described in claim 1 to 7 any one claim.
9. windscreen wiper of spraying water, including rain shaving blade ontology (20) and scraping arm (30), which is characterized in that the rain shaving blade ontology (20) passes through
Windscreen wiper brush head (10) as described in claim 1 to 7 any one claim is connected with scraping arm (30), and the scraping arm (30) is cut
Face is in concave shape, and scraping arm (30) is internally provided with water-supply-pipe (31), and the water-supply-pipe (31) is connected with intake tunnel (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821544980.1U CN209225118U (en) | 2018-09-20 | 2018-09-20 | Windscreen wiper brush head, rain shaving blade and water spray windscreen wiper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821544980.1U CN209225118U (en) | 2018-09-20 | 2018-09-20 | Windscreen wiper brush head, rain shaving blade and water spray windscreen wiper |
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| Publication Number | Publication Date |
|---|---|
| CN209225118U true CN209225118U (en) | 2019-08-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821544980.1U Active CN209225118U (en) | 2018-09-20 | 2018-09-20 | Windscreen wiper brush head, rain shaving blade and water spray windscreen wiper |
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| CN (1) | CN209225118U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109017687A (en) * | 2018-09-20 | 2018-12-18 | 成都华川电装有限责任公司 | Windscreen wiper brush head, rain shaving blade and water spray windscreen wiper |
-
2018
- 2018-09-20 CN CN201821544980.1U patent/CN209225118U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109017687A (en) * | 2018-09-20 | 2018-12-18 | 成都华川电装有限责任公司 | Windscreen wiper brush head, rain shaving blade and water spray windscreen wiper |
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