CN205341076U - Vehicle washing nozzle - Google Patents
Vehicle washing nozzle Download PDFInfo
- Publication number
- CN205341076U CN205341076U CN201620021680.XU CN201620021680U CN205341076U CN 205341076 U CN205341076 U CN 205341076U CN 201620021680 U CN201620021680 U CN 201620021680U CN 205341076 U CN205341076 U CN 205341076U
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- CN
- China
- Prior art keywords
- nozzle
- bulb
- water supply
- supply connector
- flowing flux
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides a vehicle washing nozzle, includes the nozzle bulb, the nozzle body, and joint body and water supply connector, the nozzle bulb sets up on the nozzle body, and the both ends at the joint body are fixed respectively in nozzle body and water supply connector, all be equipped with flow channel in nozzle bulb, nozzle body, joint body and the water supply connector, these flow channel communicate in proper order, the flow channel's of nozzle bulb delivery port department is fixed with the water spray groove that communicates with flow channel, the groove width in water spray groove equals flow channel's 0.6 to 0.7 times of diameter, and the groove depth equals 1.8 to 2.2 times of the groove width, vehicle washing nozzle still is equipped with the check valve structure. The beneficial effects are that: the injection of nozzle bulb is big, be favorable to improving the cleaning performance to windshield, and simple structure, manufacturing is with low costs.
Description
Technical field
This utility model relates to auto parts and components field, especially relates to a kind of nozzle cleaning windshield.
Background technology
At present, installing several nozzles at windshield glass of automobile place, each nozzle is provided with one or more water jet.Described nozzle is connected with automobile cleaning pump by the pipeline being arranged on car body.When car cleaning pump work, clean water liquid and spray on the front windshield of automobile by the road from the water jet of nozzle, then clean dust and the bur of front windshield again with wiper.But existing washer jet mostly sprays for straight line, there is the problem that spray regime is little, also have that some washer jets sprays for vaporific cleaning water liquid, but spray vaporific cleaning water liquid be easily blown to four winds.Therefore mostly there is the problem that cleaning is uneven in existing washer jet.
Authorization Notice No. is CN203695258U, name is called that the Chinese patent document of " diffuser nozzle " discloses a kind of automobile washing nozzle, it includes nozzle lower body and nozzle upper body, internal on described nozzle it is provided with the second intake tunnel, side, described nozzle upper body is provided with nozzle core, mating spherical surfaces is passed through between described nozzle core and nozzle upper body, it is provided with spool in described nozzle core, described center spool is provided with vibration cavity, it is provided with introducing port inside described vibration cavity, described introducing port and the second intake tunnel are connected, described vibration cavity arranged outside has spout, two L-type branching blocks it are symmetrically set with in described vibration cavity.There is the problem that structure is complicated, processing and manufacturing cost is high, and the effect of diffusion is good not.
Summary of the invention
Main inventive purpose of the present utility model is to provide a kind of simple in construction, the nozzle cleaning windshield that processing and manufacturing cost is low and diffusion effect is good.
Technical scheme used by this utility model is: a kind of automobile washing nozzle, including nozzle bulb, nozzle body, clamping body and water supply connector, described nozzle bulb is arranged on nozzle body, and nozzle body and water supply connector are separately fixed at the two ends of clamping body；Being equipped with flowing flux in nozzle bulb, nozzle body, clamping body and water supply connector, these flowing flux are sequentially communicated；The water outlet of the flowing flux of nozzle bulb is fixed with the watering trough connected with flowing flux, and the groove width of described watering trough is equal to 0.6 to 0.7 times of the diameter of flowing flux, and groove depth is equal to 1.8 to 2.2 times of groove width.
During use, when windshield is carried out hydrojet cleaning by needs, connect automobile cleaning pump, clean water liquid and from watering trough, spray to windscreen surface by being sequentially connected logical flowing flux, the cleaning water liquid now sprayed is fan position, the spray regime of single-nozzle bulb is greater than the spray regime of the nozzle bulb of existing single straight line injection, and the cleaning water liquid of ejection is also easily blown to four winds unlike vaporific cleaning water liquid, therefore good diffusion jeting effect can be obtained, thus being conducive to improving the uniformity cleaned.This utility model simple in construction, advantageously reduces processing and manufacturing cost.
As preferably, nozzle body is provided with two nozzle bulbs.The two nozzle bulb is symmetrical arranged, this preferred version, it is possible to improve spray regime, thus improving the uniformity of cleaning.
As preferably, nozzle body and clamping body are structure as a whole.It is generally integrated injection molding.This preferred version, processing and manufacturing is easy, and intensity is high, long service life.
As preferably, clamping body is equipped with rubber sheet gasket at it with the portion of being connected of nozzle body.This preferred version, it is possible to scuffing to vehicle body lacquer painting when avoiding washer jet to be connected on vehicle body.
As preferably, described watering trough is coated in the curved surface at respective surfaces place of nozzle body.Existing nozzle bulb generally protrudes outside the curved surface at the respective surfaces place of nozzle body, in carwash or vehicle use procedure nozzle bulb easily touched to and change spray angle, thus changing the jeting area cleaning water liquid, and then affect cleaning performance.This preferred version, nozzle bulb is not easily touched to be arrived, and is conducive to keeping the spray angle of nozzle bulb, thus ensureing cleaning performance.
As preferably, being provided with one-way valve structures in described automobile washing nozzle, described one-way valve structures includes piston, holddown spring；Described piston is located in the flowing flux of clamping body, and the one side of piston is for blocking the outlet of the flowing flux of water supply connector, and one end of holddown spring is pressed on the another side of piston, and the other end of holddown spring is pressed in the respective surfaces of nozzle body.This preferred version, when washing and cleaning operation, clean water liquid under the effect of washing pump, push the piston closure to the outlet of the flowing flux of water supply connector open, cleaning water liquid flows into the flowing flux of clamping body, nozzle body and nozzle bulb successively and ejects from watering trough, after washing and cleaning operation terminates, automobile cleaning pump is closed, and holddown spring promotes the exporting movement of the piston flowing flux to water supply connector to block the outlet of the flowing flux of water supply connector.This preferred version, it is possible to be effectively prevented when no clean operation to clean water liquid is independently excessive and the generation of sagging phenomenon that causes.
In sum, this utility model has the benefit that the watering trough fixing by the water outlet of the flowing flux at nozzle bulb, the cleaning water liquid making ejection is fan position, the spray regime of single-nozzle bulb is greater than the spray regime of the nozzle bulb of existing single straight line injection, and the cleaning water liquid of ejection is also easily blown to four winds unlike vaporific cleaning water liquid, therefore good diffusion jeting effect can be obtained, thus being conducive to improving the uniformity cleaned.Meanwhile, this utility model has simple in construction, and processing and manufacturing cost is low and the advantage that do not have sagging phenomenon.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present utility model；
Fig. 2 is the top view of Fig. 1；
Fig. 3 is the structural representation of nozzle bulb；
Fig. 4 is the left view of Fig. 3.
Detailed description of the invention
By the examples below, and in conjunction with accompanying drawing, the technical solution of the utility model is described in further detail.
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, this utility model includes nozzle bulb 1, nozzle body 2, clamping body 4 and water supply connector 5, and described nozzle bulb 1 is arranged on nozzle body 2, and nozzle body 2 and water supply connector 5 are separately fixed at the two ends of clamping body；Flowing flux [not shown] it is equipped with in nozzle bulb 1, nozzle body 2, clamping body 4 and water supply connector 5, these flowing flux are sequentially communicated, the water outlet of the flowing flux 1.2 of nozzle bulb 1 is fixed with the watering trough 1.1 connected with flowing flux 1.2, the groove width of described watering trough 1.1 is equal to 0.6 to 0.7 times [the present embodiment is preferably 0.65 times] of the diameter of flowing flux 1.2, and groove depth is equal to 1.8 to 2.2 times [the present embodiment is preferably 2 times] of groove width.Water supply connector 5 connects with automobile cleaning pump.As preferably, the present embodiment nozzle body 2 and clamping body 4 are structure as a whole, and nozzle body 2 and clamping body 4 are by integrated injection molding, and clamping body 4 is equipped with rubber sheet gasket 3 at it with the portion of being connected of nozzle body 2.Water supply connector 5 is then connected with clamping body 4 clamping, and fixes by assisting viscose mode and clamping body 4 to carry out sealing.Wherein, the diameter of the flowing flux that the diameter of the import of the flowing flux of the diameter of the outlet of the flowing flux of water supply connector 5 and nozzle body 2 is respectively less than in clamping body 4；Being provided with not shown one-way valve structures in described automobile washing nozzle, described one-way valve structures includes piston, holddown spring；Described piston is located in the flowing flux of clamping body 4, and the one side of piston is for blocking the outlet of the flowing flux of water supply connector 5, and one end of holddown spring is pressed on the another side of piston, and the other end of holddown spring is pressed in the respective surfaces of nozzle body 2.The present embodiment, nozzle body 2 is provided with two nozzle bulbs 1, two nozzle bulbs 1 are symmetrical arranged, two nozzle bulbs 1 are fixed in the corresponding installation cavity on nozzle body 5 each through crimping, the outlet of the flowing flux 1.2 of nozzle bulb 1 is installed with a cylinder coaxial with the flowing flux of nozzle bulb 1, described watering trough 1.1 is arranged on this cylinder, and connected with flowing flux 1.2 by connecting hole, described watering trough 1.1 is coated in the curved surface at respective surfaces place of nozzle body 2, thus in carwash or vehicle use procedure nozzle bulb be not easy touched to and change spray angle.
The specific embodiment of the above is only this utility model preferably embodiment, not limits with this and of the present utility model is embodied as scope.All equivalence changes made according to the shape of this utility model, structure ought to be all contained in protection domain of the present utility model.
Claims (6)
1. an automobile washing nozzle, including nozzle bulb (1), nozzle body (2), clamping body (4) and water supply connector (5), described nozzle bulb (1) is arranged on nozzle body (2), and nozzle body (2) and water supply connector (5) are separately fixed at the two ends of clamping body；It is equipped with flowing flux in nozzle bulb (1), nozzle body (2), clamping body (4) and water supply connector (5), these flowing flux are sequentially communicated, it is characterized in that: the water outlet of the flowing flux (1.2) of nozzle bulb (1) is fixed with the watering trough (1.1) connected with flowing flux (1.2), the groove width of described watering trough (1.1) is equal to 0.6 to 0.7 times of the diameter of flowing flux (1.2), and groove depth is equal to 1.8 to 2.2 times of groove width.
2. automobile washing nozzle according to claim 1, is characterized in that: nozzle body (2) is provided with two nozzle bulbs (1).
3. automobile washing nozzle according to claim 1, is characterized in that: nozzle body (2) and clamping body (4) are structure as a whole.
4. automobile washing nozzle according to claim 3, is characterized in that: clamping body (4) is equipped with rubber sheet gasket (3) at it with the portion of being connected of nozzle body (2).
5. the automobile washing nozzle according to claim 1 or 2 or 3 or 4, is characterized in that: described watering trough (1.1) is coated in the curved surface at the respective surfaces place of nozzle body (2).
6. the automobile washing nozzle according to claim 1 or 2 or 3 or 4, is characterized in that: being provided with one-way valve structures in described automobile washing nozzle, described one-way valve structures includes piston, holddown spring；Described piston is located in the flowing flux of clamping body (4), the one side of piston is used for blocking the outlet of the flowing flux of water supply connector (5), one end of holddown spring is pressed on the another side of piston, and the other end of holddown spring is pressed in the respective surfaces of nozzle body (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620021680.XU CN205341076U (en) | 2016-01-11 | 2016-01-11 | Vehicle washing nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620021680.XU CN205341076U (en) | 2016-01-11 | 2016-01-11 | Vehicle washing nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205341076U true CN205341076U (en) | 2016-06-29 |
Family
ID=56174879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620021680.XU Expired - Fee Related CN205341076U (en) | 2016-01-11 | 2016-01-11 | Vehicle washing nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205341076U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109821670A (en) * | 2017-11-23 | 2019-05-31 | 上汽通用五菱汽车股份有限公司 | A kind of automobile rear nozzle |
-
2016
- 2016-01-11 CN CN201620021680.XU patent/CN205341076U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109821670A (en) * | 2017-11-23 | 2019-05-31 | 上汽通用五菱汽车股份有限公司 | A kind of automobile rear nozzle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160629 Termination date: 20170111 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |