CN202243373U - Spray gun of car washer with cleaning solution and multi-spray-hole spray head - Google Patents
Spray gun of car washer with cleaning solution and multi-spray-hole spray head Download PDFInfo
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- CN202243373U CN202243373U CN2011203156403U CN201120315640U CN202243373U CN 202243373 U CN202243373 U CN 202243373U CN 2011203156403 U CN2011203156403 U CN 2011203156403U CN 201120315640 U CN201120315640 U CN 201120315640U CN 202243373 U CN202243373 U CN 202243373U
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Abstract
The utility model discloses a spray gun of a car washer with a cleaning solution and a multi-spray-hole spray head, which comprises a handle, a pull switch and a connecting pipe. A joint of the handle and the connecting pipe is provided with a valve chamber seat. The pull switch is arranged below the valve chamber seat. A cleaning solution tank is arranged above the valve chamber seat. A valve chamber and an exchange chamber are arranged in the valve chamber seat. A water inlet is arranged between a handle inner hole and the valve chamber. A valve hole is arranged between the valve chamber and the exchange chamber. A water outlet is arranged between the exchange chamber and a connecting pipe hole. The connecting pipe hole is communicated with a connector inner cavity. The pull switch pulls a valve rod to pass through a valve cover. The valve rod is provided with a piston. A return spring is arranged outside the valve rod. The piston is matched with the valve hole. A tank opening of the cleaning solution tank is provided with an outer thread matched with an inner screw hole of an inner screw ring of a nut. An outer ring of the nut is connected with the valve chamber seat. The nut is provided with a mixed solution cavity. The bottom of the mixed solution cavity is provided with a water inlet hole and a liquid outlet hole. A flow distribution plate is arranged in the exchange chamber. The flow distribution plate is provided with a water flow hole, a liquid flow hole, a central hole, a horizontal baffle rib, a longitudinal baffle rib and an opening rib. The water flow hole corresponds to the water inlet hole. The liquid flow hole corresponds to the liquid outlet hole. The central hole corresponds to the valve hole.
Description
Technical field
The utility model relates to the vehicle-washing device spray gun, particularly relates to a kind of vehicle-washing device spray gun with cleaning solution and many spray orifices shower nozzle, is mainly used in domestic automobile and cleans.
Background technology
Wash area adopts high-pressure cleaner, and water consumption is big, and water resource waste is serious, adds the increase of labour wage, and carwash takes more and more expensive, and now more domestic automobile is cleaned by oneself, so people have constantly developed the vehicle-washing device of various hand-held designs.The existing hand-held design vehicle-washing device that is suitable for private car exists some structure defectives; One of them vehicle-washing device is not with and can not be sprayed cleaning solution, and the carwash person can only drop in rag or brush with cleaning solution, and the rag or the brush that speckle with cleaning solution with handgrip again are at the car surface masking liquid; Gruelling, work efficiency is low.The shower nozzle of existing on the other hand vehicle-washing device is a kind of spray orifice of specification, can not flexible to the pollution knot mud degree on carwash surface, and result of use is poor.
Summary of the invention
The purpose of the utility model is in order to overcome the shortcoming that prior art exists; A kind of storing cleaning liquid that has is provided, is sprayed onto car surface, help cleaning with water; The spray orifice size of shower nozzle has multiple can the adjusting; Use flexibly reasonable use of water, the band cleaning solution that cleaning performance is good and the vehicle-washing device spray gun of many spray orifices shower nozzle.
The technical scheme of the vehicle-washing device spray gun of the utility model band cleaning solution and many spray orifices shower nozzle is: comprise handle, operating switch and adapter, take over connection shower nozzle or hydro-peening brush, it is characterized in that the junction of described handle and adapter is shaped on the valve chamber seat; The valve chamber seat is installed operating switch down, and the cleaning flow container is installed on the valve chamber seat, is shaped on valve chamber and switch room in the valve chamber seat; Be shaped on water inlet between handle endoporus and the valve chamber, be shaped on valve opening between valve chamber and the switch room, be shaped on discharge port between switch room and the adapter hole; Take over hole pass joint inner chamber, described operating switch comprises spanner, and 2 ears of spanner both sides connect valve rod by pin; Valve rod passes valve gap, and the head of valve rod is shaped on piston, and valve rod has retracing spring outward; Piston matches with valve opening in the valve chamber seat, and the jar of described cleaning flow container mouthful is shaped on outside thread, and outside thread matches with the inner bolt hole of the interior bung flange of cleaning solution setting nut; The outer ring of nut is connected with the valve chamber seat, is shaped on mixed sap cavity in the nut, and the bottom of mixing sap cavity is shaped on blasthole and fluid hole; Deflector guide is installed in the switch room, and deflector guide is shaped on discharge orifice, fluid hole, mesopore, strut rail muscle, vertical retaining muscle and opening muscle, and the discharge orifice is corresponding with blasthole; Fluid hole is corresponding with fluid hole, and mesopore is corresponding with valve opening, and described shower nozzle top is shaped on big hole for water spraying, little hole for water spraying and spraying micropore at least.
The utility model discloses a kind of vehicle-washing device spray gun with cleaning solution and many spray orifices shower nozzle, comprise handle, operating switch and adapter, adapter can connect shower nozzle (hydro-peening automobile) or hydro-peening brush (carwash while brushing); Handle and adapter place have the valve chamber seat, and general joint and valve chamber seat are processed one, so the following installation operating switch of controlled valve is arranged in the valve chamber seat; Principal feature is that the cleaning flow container is installed on the valve chamber seat, because cleaning solution has been arranged, except being shaped on valve chamber, also is shaped on the switch room in the valve chamber seat; Mounted valve switch in the valve chamber is determined cleaning solution and is still sprayed water in the switch room, the flow direction of stream in spray gun is to arrive valve chamber from the water inlet of water between handle endoporus and valve chamber that jet pipe comes; Make water flow to the switch room through valve opening, make the liquid in the switch room flow to the adapter hole through discharge port again, take over the hole and arrive the joint inner chamber again from valve chamber; This is the runner of water spray, and when the spanner of finger pull operating switch, 2 ears of spanner both sides drive valve rod through pin during work; The piston and the valve opening of valve rod head disengage; Retracing spring is compressed, and water flow to the switch room from valve chamber, unclamps hand valve opening under the effect of retracing spring and closes.If spray has the commingled water of cleaning solution, how to make the cleaning solution ejection, the jar mouth of cleaning flow container connects the interior bung flange of a cleaning solution setting nut through outside thread; Nut also has the outer ring to be connected with the valve chamber seat, and nut is shaped on mixed sap cavity, and deflector guide is installed in the switch room; Deflector guide is shaped on the logical valve opening of mesopore, and swivel nut during work makes discharge orifice in the deflector guide be directed against the blasthole of mixed sap cavity bottom; Because there are strut rail muscle and vertical retaining muscle in four limits of discharge orifice and mesopore, the part high pressure water is got in the cleaning flow container through blasthole, the cleaning solution in the cleaning flow container should not be irritated very fullly; Leave the space, high pressure water flows to the low fluid hole of pressure after cleaning solution is diluted, and comes out from fluid hole; One side of fluid hole is not kept off muscle, and the discharge port of leading to the switch room is to taking in hole and the joint inner chamber.If cleaning solution then swivel nut staggers the position of blasthole and fluid hole and discharge orifice and fluid hole not, high pressure water is directly discharged from discharge port behind the switch room through valve opening from valve chamber.
The vehicle-washing device spray gun of the utility model band cleaning solution and many spray orifices shower nozzle is shaped on location lug in the described deflector guide, in the switch room, is shaped on knock hole, and knock hole matches with location lug.Accurate positioning, easy for installation.Said outer ring is shaped on connecting strap, on the valve chamber seat, is shaped on coupling link and matches with connecting strap.Described adapter links to each other with joint, and joint is shaped on the card muscle, takes over to be shaped on snap ring, and snap ring matches with the card muscle.Owing to take over and should link to each other with shower nozzle, the hydroblasting automobile links to each other with spary sometimes again during use; Scrub car surface, so adapter is connected and will makes things convenient for shower nozzle or spary, speed is fast; It was both convenient, laborsaving, not easy to wear again to adopt snap ring to be connected with the card muscle, long service life.And shower nozzle and joint are subsequent use after can installing for a long time.Described adapter outer wall has the location plug tenon, and the location socket is arranged on joint, and plug tenon and socket lock.Locking of plug tenon and socket arranged, prevented to take over and rotate voluntarily with joint and deviate from.The big hole for water spraying at described shower nozzle top and little hole for water spraying are built in the middle part, and described spraying micropore is built in the edge.Big hole for water spraying and the little hole for water spraying far firing range of spraying water at the middle part, the power of penetrating is big.The spraying micropore is many, and the area of spraying on the edge of is big.Mounting spring catch and seal ring on the said valve rod.Seal ring prevents that operating switch and valve chamber from leaking.
Description of drawings
Fig. 1 is the structural representation of the vehicle-washing device spray gun of band cleaning solution and many spray orifices shower nozzle;
Fig. 2 is the schematic perspective view of the vehicle-washing device spray gun of band cleaning solution and many spray orifices shower nozzle;
Fig. 3 is the schematic perspective view of nut;
Fig. 4 is the cross-sectional schematic of nut;
Fig. 5 is the schematic perspective view of deflector guide;
Fig. 6 is the structural representation of operating switch;
Fig. 7 is the structural representation of handle, valve chamber seat and adapter.
The specific embodiment
The utility model relates to a kind of vehicle-washing device spray gun with cleaning solution and many spray orifices shower nozzle, like Fig. 1-shown in Figure 7, comprises handle, operating switch and adapter; Take over connection shower nozzle or hydro-peening brush, it is characterized in that described handle 1 and the junction of taking over 3 are shaped on valve chamber seat 2, the valve chamber seat is installation operating switch 4 down; Cleaning flow container 5 is installed on the valve chamber seat, is shaped on valve chamber 21 and switch room 22 in the valve chamber seat 2, be shaped on water inlet 23 between handle endoporus 11 and the valve chamber 21; Be shaped on valve opening 24 between valve chamber 21 and the switch room 22, be shaped on discharge port 25 between switch room 22 and the adapter hole 33, take over hole 33 pass joints, 64 inner chambers; Described operating switch 4 comprises spanner 41, and 2 ears 411 of spanner 41 both sides connect valve rod 43 by pin 42, and valve rod 43 passes valve gap 44; The head of valve rod 43 is shaped on piston 45, and valve rod 43 is outer to have a retracing spring 47, and piston 45 matches with valve opening 24 in the valve chamber seat 2; The jar mouth of described cleaning flow container 5 is shaped on outside thread 51, and outside thread matches with the inner bolt hole 54 of the interior bung flange 71 of cleaning solution setting nut 7, and the outer ring 72 of nut 7 is connected with valve chamber seat 2; Be shaped in the nut and mix sap cavity 73; The bottom of mixing sap cavity 73 is shaped on blasthole 74 and fluid hole 75, and deflector guide 8 is installed in switch room 22, and deflector guide 8 is shaped on discharge orifice 81, fluid hole 82, mesopore 83, strut rail muscle 84, vertical retaining muscle 85 and opening muscle 86; Discharge orifice 81 is corresponding with blasthole 74; Fluid hole 82 is corresponding with fluid hole 75, and mesopore 83 is corresponding with valve opening 24, and described shower nozzle 6 tops are shaped on big hole for water spraying 61, little hole for water spraying 62 and spraying micropore 63 at least.Comprise handle 1, operating switch 4 and take over 3, adapter can connect shower nozzle 6 (hydro-peening automobile) or hydro-peening brush (carwash while brushing), and handle 1 has valve chamber seat 2 with adapter 3 places; General joint and valve chamber seat are processed one, so the following installation operating switch 4 of controlled valve is arranged in the valve chamber seat, principal feature is that cleaning flow container 5 is installed on the valve chamber seat; Because cleaning solution has been arranged, except being shaped on valve chamber 21, also be shaped on switch room 22, mounted valve switch in the valve chamber in the valve chamber seat 2; Determine cleaning solution in the switch room 22 and still spray water, the flow direction of stream in spray gun is to arrive valve chamber from the water inlet of water between handle endoporus and valve chamber that jet pipe comes, and makes water flow to switch room 22 from valve chamber 21 through valve opening 24; Make the liquid in the switch room flow to adapter hole 33 through discharge port 25 again, take over the hole and arrive joint 64 inner chambers again, this is the runner of water spray; The spanner 41 of working as finger pull operating switch 4 during work; 2 ears 411 of spanner both sides drive valve rod 43 through pin 42, and the piston 45 and the valve opening 24 of valve rod head disengage, and retracing spring 47 is compressed; Water flow to switch room 22 from valve chamber 21, unclamps hand valve opening 24 under the effect of retracing spring 47 and closes.If spray has the commingled water of cleaning solution, how to make the cleaning solution ejection, the jar mouth of cleaning flow container 5 connects the interior bung flange 71 of a cleaning solution setting nut 7 through outside thread 51; Nut also has outer ring 72 to be connected with valve chamber seat 2, and nut is shaped on and mixes sap cavity 73, and deflector guide 8 is installed in switch room 22; Deflector guide is shaped on the logical valve openings 24 of mesopore 83, and swivel nut 7 during work, makes discharge orifice 81 in the deflector guide 8 be directed against the blasthole 74 of mixed sap cavity 73 bottoms; Because there are strut rail muscle 84 and vertical retaining muscle 85 in four limits of discharge orifice 81 and mesopore 83; The part high pressure water is got in the cleaning flow container 5 through blasthole 74, and the cleaning solution in the cleaning flow container should not be irritated very fullly, leaves the space; High pressure water flows to the low fluid hole of pressure 75 after cleaning solution is diluted; And come out from fluid hole 82, a side of fluid hole is not kept off muscle, and the discharge port 25 of leading to switch room 22 is to taking in hole 33 and joint 64 inner chambers.If do not want cleaning solution then swivel nut 7, staggered in blasthole 74 and the fluid hole 75 and the position of discharge orifice 81 and fluid hole 82, high pressure water is directly discharged from discharge port 25 behind switch room 22 through valve opening 24 from valve chamber 21.Be shaped on location lug 87 in the described deflector guide 8, in switch room 22, be shaped on knock hole 26, knock hole 26 matches with location lug 87.Accurate positioning, easy for installation.Said outer ring 72 is shaped on connecting strap 76, on valve chamber seat 2, is shaped on coupling link 27 and matches with connecting strap 76.Described adapter 3 links to each other with joint 64, and joint is shaped on card muscle 65, takes over to be shaped on snap ring 31, and snap ring 31 matches with card muscle 65.Because adapter 3 should link to each other with shower nozzle 6, the hydroblasting automobile links to each other with spary sometimes again during use; Scrub car surface, be connected and will make things convenient for shower nozzle 6 or spary so take over 3, speed is fast; It was both convenient, laborsaving, not easy to wear again to adopt snap ring 31 to be connected with card muscle 65, long service life.And shower nozzle 6 is subsequent use after can installing for a long time with joint 64.Described adapter 3 outer walls have location plug tenon 32, and location socket 66 is arranged on joint 64, and plug tenon 32 locks with socket 66.Locking of plug tenon 32 and socket 66 arranged, prevented to take over 3 and rotate voluntarily with joint 64 and deviate from.The big hole for water spraying 61 at described shower nozzle 6 tops and little hole for water spraying 62 be built in the middle part, and described spraying micropore 63 is built in the edge.Big hole for water spraying 61 and little hole for water spraying 62 be the water spray far firing range at the middle part, and the power of penetrating is big.Spraying micropore more than 63, the area of spraying on the edge of is big.Adopting big hole for water spraying or little hole for water spraying or the micropore of spraying to spray water can regulate through shower nozzle, and the concrete structure that shower nozzle is regulated belongs to prior art.Mounting spring catch 9 and seal ring 91 on the said valve rod 43.Seal ring 91 prevents that operating switch 4 and valve chamber 21 from leaking.
Claims (7)
1. the vehicle-washing device spray gun of band cleaning solution and many spray orifices shower nozzle comprises handle, operating switch and adapter, takes over to connect shower nozzle or hydro-peening brush; It is characterized in that described handle (1) and the junction of taking over (3) are shaped on valve chamber seat (2), the valve chamber seat is installed operating switch (4) down, and cleaning flow container (5) is installed on the valve chamber seat; Be shaped on valve chamber (21) and switch room (22) in the valve chamber seat (2); Be shaped on water inlet (23) between handle endoporus (11) and the valve chamber (21), be shaped on valve opening (24) between valve chamber (21) and switch room (22), be shaped on discharge port (25) between switch room (22) and the adapter hole (33); Take over hole (33) pass joint (64) inner chamber; Described operating switch (4) comprises spanner (41), and 2 ears (411) of spanner (41) both sides connect valve rod (43) by pin (42), and valve rod (43) passes valve gap (44); The head of valve rod (43) is shaped on piston (45); Valve rod (43) is outer to have a retracing spring (47), and piston (45) matches with valve opening (24) in the valve chamber seat (2), and the jar of described cleaning flow container (5) mouthful is shaped on outside thread (51); Outside thread matches with the inner bolt hole (54) of the interior bung flange (71) of cleaning solution setting nut (7); The outer ring (72) of nut (7) is connected with valve chamber seat (2), is shaped on mixed sap cavity (73) in the nut, and the bottom of mixing sap cavity (73) is shaped on blasthole (74) and fluid hole (75); Deflector guide (8) is installed in switch room (22); Deflector guide (8) is shaped on discharge orifice (81), fluid hole (82), mesopore (83), strut rail muscle (84), vertical retaining muscle (85) and opening muscle (86), and discharge orifice (81) are corresponding with blasthole (74), and fluid hole (82) is corresponding with fluid hole (75); Mesopore (83) is corresponding with valve opening (24), and described shower nozzle (6) top is shaped on big hole for water spraying (61), little hole for water spraying (62) and spraying micropore (63) at least.
2. the vehicle-washing device spray gun of band cleaning solution as claimed in claim 1 and many spray orifices shower nozzle; It is characterized in that being shaped in the described deflector guide (8) location lug (87); In switch room (22), be shaped on knock hole (26), knock hole (26) matches with location lug (87).
3. the vehicle-washing device spray gun of band cleaning solution as claimed in claim 1 and many spray orifices shower nozzle is characterized in that said outer ring (72) is shaped on connecting strap (76), on valve chamber seat (2), is shaped on coupling link (27) and matches with connecting strap (76).
4. the vehicle-washing device spray gun of band cleaning solution as claimed in claim 1 and many spray orifices shower nozzle; It is characterized in that described adapter (3) links to each other with joint (64); Joint (64) is shaped on card muscle (65), takes over (3) and is shaped on snap ring (31), and snap ring (31) matches with card muscle (65).
5. the vehicle-washing device spray gun of band cleaning solution as claimed in claim 4 and many spray orifices shower nozzle; It is characterized in that described adapter (3) outer wall has location plug tenon (32); Location socket (66) is arranged on joint (64), and plug tenon (32) locks with socket (66).
6. the vehicle-washing device spray gun of band cleaning solution as claimed in claim 1 and many spray orifices shower nozzle, the big hole for water spraying (61) and the little hole for water spraying (62) that it is characterized in that described shower nozzle (6) top are built in the middle part, and described spraying micropore (63) is built in the edge.
7. the vehicle-washing device spray gun of band cleaning solution as claimed in claim 1 and many spray orifices shower nozzle is characterized in that said valve rod (43) upward mounting spring catch (9) and seal ring (91).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203156403U CN202243373U (en) | 2011-08-26 | 2011-08-26 | Spray gun of car washer with cleaning solution and multi-spray-hole spray head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203156403U CN202243373U (en) | 2011-08-26 | 2011-08-26 | Spray gun of car washer with cleaning solution and multi-spray-hole spray head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202243373U true CN202243373U (en) | 2012-05-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203156403U Withdrawn - After Issue CN202243373U (en) | 2011-08-26 | 2011-08-26 | Spray gun of car washer with cleaning solution and multi-spray-hole spray head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202243373U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102371975A (en) * | 2011-08-26 | 2012-03-14 | 台州黄岩卡沃德汽车用品有限公司 | Car washing device spray gun with cleaning liquid and multi-orifice shower nozzle |
| CN108973944A (en) * | 2018-07-03 | 2018-12-11 | 赣州蓉江新区高校园区京航汽车零配件销售部 | A kind of outdoor simple automobile cleaner |
| CN111589609A (en) * | 2020-06-08 | 2020-08-28 | 淮北齐帮机械设备科技有限公司 | Caliber-adjustable high-temperature high-pressure steam car washing spray gun and caliber automatic adjusting method thereof |
-
2011
- 2011-08-26 CN CN2011203156403U patent/CN202243373U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102371975A (en) * | 2011-08-26 | 2012-03-14 | 台州黄岩卡沃德汽车用品有限公司 | Car washing device spray gun with cleaning liquid and multi-orifice shower nozzle |
| CN108973944A (en) * | 2018-07-03 | 2018-12-11 | 赣州蓉江新区高校园区京航汽车零配件销售部 | A kind of outdoor simple automobile cleaner |
| CN108973944B (en) * | 2018-07-03 | 2020-09-11 | 南京金牛机械制造股份有限公司 | Simple automobile cleaner for outdoor use |
| CN111589609A (en) * | 2020-06-08 | 2020-08-28 | 淮北齐帮机械设备科技有限公司 | Caliber-adjustable high-temperature high-pressure steam car washing spray gun and caliber automatic adjusting method thereof |
| CN111589609B (en) * | 2020-06-08 | 2021-04-30 | 淮北齐帮机械设备科技有限公司 | Caliber-adjustable high-temperature high-pressure steam car washing spray gun and caliber automatic adjusting method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120530 Effective date of abandoning: 20130619 |
|
| RGAV | Abandon patent right to avoid regrant |