CN207745997U - Fan-shaped, column water outlet two-part direct-injection rifle - Google Patents
Fan-shaped, column water outlet two-part direct-injection rifle Download PDFInfo
- Publication number
- CN207745997U CN207745997U CN201721770732.4U CN201721770732U CN207745997U CN 207745997 U CN207745997 U CN 207745997U CN 201721770732 U CN201721770732 U CN 201721770732U CN 207745997 U CN207745997 U CN 207745997U
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- Prior art keywords
- wall
- gun
- nozzle group
- group valve
- gun barrel
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 54
- 238000002347 injection Methods 0.000 title claims abstract description 19
- 239000007924 injection Substances 0.000 title claims abstract description 19
- 238000007789 sealing Methods 0.000 claims abstract description 54
- 239000007921 spray Substances 0.000 claims abstract description 34
- 230000002093 peripheral effect Effects 0.000 claims abstract description 4
- 238000005507 spraying Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000003595 mist Substances 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
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Abstract
Fan-shaped, column water outlet two-part direct-injection rifle, including barral of a gun and gun barrel, one company's water-supply-pipe of barral of a gun, barral of a gun other end is inserted into gun barrel, the head water jet of gun barrel, it is characterized in that the barral of a gun be located inside gun barrel one makes water column, it is provided with apopore in four peripheral wall surfaces of effluent column, nozzle group valve is set in gun barrel, nozzle group valve outer wall supporting rib is in contact with gun barrel inner wall, and sealing ring is set between nozzle group valve inner wall and water outlet column outer wall, nozzle is formed on front side of nozzle group valve, it is provided with fan-shaped spray orifice in nozzle, forms annular spray orifice between outer nozzle wall and water jet.Gun barrel back rotation drives nozzle group valve to move backward, make effluent column be located at the rear side of apopore and nozzle group valve inner wall pass through sealing ring obtain it is in sealing contact, the water of water-supply-pipe input at this time enters through barral of a gun and apopore inside nozzle group valve, it is sprayed again from fan-shaped spray orifice, makes the water of ejection in sector, fan-shaped water avoids repeating sprinkling or drain spray, spraying swath is big, sprinkling is uniform, improves working efficiency, saves water resource.
Description
Technical field
The utility model is related to direct-injection rifles, more particularly to the two-part direct-injection rifle of fan-shaped column water outlet.
Background technology
Pouring, watering in crops and gardens can all use direct-injection rifle.Existing direct-injection rifle generally comprises barral of a gun and rifle
Pipe, barral of a gun are inserted into gun barrel and are connected through a screw thread, and are provided with the water jet of taper on the head of gun barrel, the head outer wall of barral of a gun is provided with
The end of apopore, barral of a gun is formed with spool, and the top of spool is formed with rounded tabs, and spool passes through water jet, passes through rotating barrel
Along barral of a gun axial reciprocating displacement, change the sectional position relationship of spool and its catch and taper water jet on top, realizes circular cone
Mist spray or water column type injection, and direct-injection rifle using circular cone mist sprinkling when, it is not strong to target, especially spray short crop or
It is very inconvenient when lawn, nursery, easily cause respray, drain spray, spray uneven and working efficiency it is low, waste water resource.
Invention content
The purpose of this utility model is to overcome prior art there are the shortcomings that, a kind of spray in fan-shaped or column is provided
Water shape, fan-shaped mist is strong to target, avoids repeating to spray or drain spray, and sprinkling is uniform, and spraying swath is big, can improve operating efficiency, saves
The sector of water resource, the two-part direct-injection rifle of column water outlet.
The technical solution of fan-shaped, column water outlet the two-part direct-injection rifle of the utility model is：Including barral of a gun and gun barrel, barral of a gun
One connection water-supply-pipe, barral of a gun other end be inserted into gun barrel in, barral of a gun is connected with gun barrel through screw thread, and the head of gun barrel is formed with spray
The mouth of a river, it is characterised in that：The barral of a gun be located inside gun barrel one is formed with effluent column, is provided with out in four peripheral wall surfaces of effluent column
Nozzle group valve is arranged in water hole in gun barrel, and the outer wall of nozzle group valve is formed with supporting rib, and supporting rib is in contact with gun barrel inner wall, nozzle group valve
Sealing ring is set between inner wall and water outlet column outer wall, nozzle is formed on front side of nozzle group valve, fan-shaped spray orifice is provided in nozzle, is being sprayed
Annular spray orifice is formed between mouth outer wall and water jet.
The utility model discloses a kind of fan-shaped, column water outlet two-part direct-injection rifles, are mainly characterized by setting in gun barrel
Nozzle group valve is set, nozzle group valve outer wall is in contact by supporting rib with gun barrel inner wall, and is formed between nozzle group valve, gun barrel and supporting rib
Annular spray orifice is arranged sealing ring between nozzle group valve inner wall and barral of a gun head water outlet column outer wall, nozzle is formed on front side of nozzle group valve,
Be provided with fan-shaped spray orifice in nozzle, when work, to spray annulus cylindricality water, then rotate gun barrel forward, gun barrel drive nozzle group valve to
Preceding movement, makes that effluent column is located at the front side of apopore and nozzle group valve inner wall passes through sealing ring and obtains in sealing contact, water-supply-pipe at this time
The water of input enters annular spray orifice position through barral of a gun and apopore, and it is in annulus cylindricality to make the water of output；When gun barrel back rotation,
Gun barrel drives nozzle group valve to move backward, and the rear side that effluent column is located at apopore is made to pass through sealing ring with nozzle group valve inner wall and sealed
The water of contact, at this time water-supply-pipe input enters the inside of nozzle group valve through barral of a gun and apopore, then is sprayed from the fan-shaped spray orifice of nozzle,
Make the water of ejection in sector, fan-shaped water avoids repeating sprinkling or drain spray, and spraying swath is big, and sprinkling is uniform, improves work efficiency, and saves
Save water resource.
The outer wall in effluent column is arranged in the two-part direct-injection rifle that the utility model is fan-shaped, column is discharged, the sealing ring,
It is located on front side of apopore in water outlet column outer wall and sealing ring is respectively set in rear side, sealing internal projecting ring is formed in nozzle group valve inner wall, it is close
Envelope internal projecting ring is in contact with the sealing ring of the sealing ring of front side or rear side.Preceding oblique surface is formed on the sealing internal projecting ring with after
Oblique surface, forward and backward oblique surface are matched with sealing ring.Since nozzle group valve will be often moved forward and backward, there is forward and backward oblique surface, make
Forward and backward sealing ring is easier to be caught in sealing internal projecting ring.The sealing ring is arranged in nozzle group valve inner wall, sealing ring and effluent column
Outer wall is in contact.Sealing ring is arranged in the inner wall of nozzle group valve or the outer wall in effluent column is arranged in sealing ring, the work realized
With being the same, the protection domain of this patent is belonged to.The outer wall of the nozzle group valve is formed with a piece of or a piece of above supporting rib.
There is supporting rib, support, fixed function are played to nozzle group valve, can guarantee the structural strength of nozzle group valve, and forms exhalant canal.
Description of the drawings
Fig. 1 is that sealing ring setting is discharged status architecture schematic diagram in water outlet column outer wall from water jet；
Fig. 2 is that sealing ring setting is discharged status architecture schematic diagram in water outlet column outer wall from fan-shaped spray orifice；
Fig. 3 is that sealing ring setting is discharged status architecture schematic diagram in nozzle group valve inner wall from fan-shaped spray orifice；
Fig. 4 is the stereoscopic schematic diagram of nozzle.
Specific implementation mode
The utility model is related to a kind of fan-shaped, column water outlet two-part direct-injection rifles, as shown in Fig. 1-Fig. 4, including barral of a gun
1 and gun barrel 2, a connection water-supply-pipe of barral of a gun, barral of a gun other end is inserted into gun barrel, and barral of a gun is connected with gun barrel through screw thread, rifle
The head of pipe is formed with water jet 3, it is characterised in that：The barral of a gun 1 be located inside gun barrel 2 one is formed with effluent column 4, is discharged
Be provided with apopore 5 in four peripheral wall surfaces of column, nozzle group valve 6 be set in gun barrel 2, the outer wall of nozzle group valve is formed with supporting rib 7, supporting rib with
2 inner wall of gun barrel is in contact, and sealing ring 8 is arranged between 4 outer wall of nozzle group valve inner wall and effluent column, nozzle is formed on front side of nozzle group valve
9, fan-shaped spray orifice 10 is provided in nozzle, and annular spray orifice is formed between outer nozzle wall and water jet 3.It is mainly characterized by gun barrel 2
Middle setting nozzle group valve 6, nozzle group valve outer wall are in contact by supporting rib 7 with gun barrel inner wall, and in nozzle group valve 6, gun barrel 2 and supporting rib
Annular spray orifice is formed between 7, sealing ring 8 is set between 4 outer wall of 6 inner wall of nozzle group valve and 1 head effluent column of barral of a gun, in nozzle group valve
Front side is formed with nozzle 9, is provided with fan-shaped spray orifice 10 in nozzle, when work, to spray annulus cylindricality water, then rotates gun barrel 2 forward,
Gun barrel drives nozzle group valve 6 to move forward, and makes that effluent column 4 is located at the front side of apopore 5 and nozzle group valve inner wall passes through sealing ring 8 and obtains
In sealing contact, the water of water-supply-pipe input at this time enters annular spray orifice position through barral of a gun 1 and apopore 5, and it is in annulus to make the water of output
Cylindricality；When 2 back rotation of gun barrel, gun barrel drives nozzle group valve 6 to move backward, and effluent column 4 is made to be located at rear side and the spray of apopore 5
6 inner wall of mouth valve is obtained in sealing contact by sealing ring 8, and the water of water-supply-pipe input at this time enters nozzle group valve through barral of a gun 1 and apopore 5
6 inside, then sprayed from the fan-shaped spray orifice 10 of nozzle 9, make the water of ejection in sector, fan-shaped water avoids repeating sprinkling or leakage
Spray, spraying swath is big, and sprinkling is uniform, improves work efficiency, and saves water resource.The sealing ring 8 is arranged in the outer of effluent column 4
Wall is located at 5 front side of apopore in water outlet column outer wall and sealing ring 8 is respectively set in rear side, sealing convex is formed in 6 inner wall of nozzle group valve
Ring 11, sealing internal projecting ring are in contact with the sealing ring of the sealing ring of front side or rear side.Before being formed on the sealing internal projecting ring 11
Oblique surface 12 and rear oblique surface 13, forward and backward oblique surface are matched with sealing ring 8.Since nozzle group valve 6 will be often moved forward and backward, have
Forward and backward oblique surface 12,13 makes forward and backward sealing ring 8 be easier to be caught in sealing internal projecting ring 11.The setting of sealing ring 8 exists
6 inner wall of nozzle group valve, sealing ring are in contact with 4 outer wall of effluent column.Sealing ring 8 is arranged in the inner wall of nozzle group valve 6 or by sealing ring
Outer wall in effluent column 4 is set, and the effect realized is the same, belongs to the protection domain of this patent.The nozzle group valve 6
Outer wall is formed with a piece of or a piece of above supporting rib 7.There is supporting rib 7, support, fixed function are played to nozzle group valve 6, can guarantee
The structural strength of nozzle group valve, and form exhalant canal.
Claims (5)
1. the two-part direct-injection rifle of fan-shaped column water outlet, including barral of a gun（1）And gun barrel（2）, a connection water-supply-pipe of barral of a gun,
Barral of a gun other end is inserted into gun barrel, and barral of a gun is connected with gun barrel through screw thread, and the head of gun barrel is formed with water jet（3）, feature exists
In：The barral of a gun（1）Positioned at gun barrel（2）Internal one is formed with effluent column（4）, apopore is provided in four peripheral wall surfaces of effluent column
（5）, in gun barrel（2）Middle setting nozzle group valve（6）, the outer wall of nozzle group valve is formed with supporting rib（7）, supporting rib and gun barrel（2）Inner wall phase
Contact, nozzle group valve inner wall and effluent column（4）Sealing ring is set between outer wall（8）, nozzle is formed on front side of nozzle group valve（9）, spray
Fan-shaped spray orifice is provided in mouth（10）, in outer nozzle wall and water jet（3）Between form annular spray orifice.
2. fan-shaped, column water outlet two-part direct-injection rifle as described in claim 1, it is characterised in that：The sealing ring（8）
It is arranged in effluent column（4）Outer wall, in effluent column（4）Outer wall is located at apopore（5）Sealing ring is respectively set in front side and rear side
（8）, in nozzle group valve（6）Inner wall is formed with sealing internal projecting ring（11）, seal internal projecting ring and the sealing ring of front side or the sealing ring of rear side
It is in contact.
3. fan-shaped, column water outlet two-part direct-injection rifle as claimed in claim 2, it is characterised in that：The sealing convex
Ring（11）On be formed with preceding oblique surface（12）With rear oblique surface（13）, forward and backward oblique surface and sealing ring（8）It matches.
4. fan-shaped, column water outlet two-part direct-injection rifle as described in claim 1, it is characterised in that：The sealing ring（8）
It is arranged in nozzle group valve（6）Inner wall, sealing ring and effluent column（4）Outer wall is in contact.
5. fan-shaped, column water outlet two-part direct-injection rifle as described in claim 1, it is characterised in that：The nozzle group valve（6）'s
Outer wall is formed with a piece of or a piece of above supporting rib（7）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721770732.4U CN207745997U (en) | 2017-12-18 | 2017-12-18 | Fan-shaped, column water outlet two-part direct-injection rifle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721770732.4U CN207745997U (en) | 2017-12-18 | 2017-12-18 | Fan-shaped, column water outlet two-part direct-injection rifle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207745997U true CN207745997U (en) | 2018-08-21 |
Family
ID=63149412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721770732.4U Active CN207745997U (en) | 2017-12-18 | 2017-12-18 | Fan-shaped, column water outlet two-part direct-injection rifle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207745997U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107930888A (en) * | 2017-12-18 | 2018-04-20 | 市下控股有限公司 | Fan-shaped, the two-part direct-injection rifle of column water outlet |
| CN110800719A (en) * | 2019-11-22 | 2020-02-18 | 怀远县荆涂山石榴科技有限公司 | Sprayer spray rod for pomegranate pest control |
| CN111389610A (en) * | 2020-03-18 | 2020-07-10 | 北京科勒有限公司 | Liquid spraying device |
-
2017
- 2017-12-18 CN CN201721770732.4U patent/CN207745997U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107930888A (en) * | 2017-12-18 | 2018-04-20 | 市下控股有限公司 | Fan-shaped, the two-part direct-injection rifle of column water outlet |
| CN107930888B (en) * | 2017-12-18 | 2023-03-31 | 市下控股有限公司 | Two-section straight spray gun with fan-shaped and columnar water outlet |
| CN110800719A (en) * | 2019-11-22 | 2020-02-18 | 怀远县荆涂山石榴科技有限公司 | Sprayer spray rod for pomegranate pest control |
| CN110800719B (en) * | 2019-11-22 | 2021-12-10 | 怀远县荆涂山石榴科技有限公司 | Sprayer spray rod for pomegranate pest control |
| CN111389610A (en) * | 2020-03-18 | 2020-07-10 | 北京科勒有限公司 | Liquid spraying device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Taizhou Huangyan Fenghua Plastic Mould Factory Assignor: SEESA HOLDING CO.,LTD. Contract record no.: X2023980043696 Denomination of utility model: Two stage straight spray gun with fan-shaped and columnar water outlet Granted publication date: 20180821 License type: Common License Record date: 20231019 Assignee: Taizhou Xia International Trade Co.,Ltd. Assignor: SEESA HOLDING CO.,LTD. Contract record no.: X2023980043691 Denomination of utility model: Two stage straight spray gun with fan-shaped and columnar water outlet Granted publication date: 20180821 License type: Common License Record date: 20231019 Assignee: Zhejiang Lemeng Technology Co.,Ltd. Assignor: SEESA HOLDING CO.,LTD. Contract record no.: X2023980043654 Denomination of utility model: Two stage straight spray gun with fan-shaped and columnar water outlet Granted publication date: 20180821 License type: Common License Record date: 20231019 |
|
| EE01 | Entry into force of recordation of patent licensing contract |